diff options
Diffstat (limited to 'indra/llui')
43 files changed, 6570 insertions, 594 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt index cca4ca3981..bc225593d8 100644 --- a/indra/llui/CMakeLists.txt +++ b/indra/llui/CMakeLists.txt @@ -33,6 +33,7 @@ set(llui_SOURCE_FILES llbadgeholder.cpp llbadgeowner.cpp llbutton.cpp + llchatentry.cpp llcheckboxctrl.cpp llclipboard.cpp llcombobox.cpp @@ -52,6 +53,9 @@ set(llui_SOURCE_FILES llfloaterreglistener.cpp llflyoutbutton.cpp llfocusmgr.cpp + llfolderview.cpp + llfolderviewitem.cpp + llfolderviewmodel.cpp llfunctorregistry.cpp lliconctrl.cpp llkeywords.cpp @@ -135,6 +139,7 @@ set(llui_HEADER_FILES llbadgeowner.h llbutton.h llcallbackmap.h + llchatentry.h llcheckboxctrl.h llclipboard.h llcombobox.h @@ -154,6 +159,9 @@ set(llui_HEADER_FILES llfloaterreglistener.h llflyoutbutton.h llfocusmgr.h + llfolderview.h + llfolderviewitem.h + llfolderviewmodel.h llfunctorregistry.h llhandle.h llhelp.h diff --git a/indra/llui/llaccordionctrltab.cpp b/indra/llui/llaccordionctrltab.cpp index c025cd7939..43462bd244 100644 --- a/indra/llui/llaccordionctrltab.cpp +++ b/indra/llui/llaccordionctrltab.cpp @@ -184,7 +184,7 @@ void LLAccordionCtrlTab::LLAccordionCtrlTabHeader::setTitleFontStyle(std::string if (mHeaderTextbox) { std::string text = mHeaderTextbox->getText(); - mStyleParams.font(mHeaderTextbox->getDefaultFont()); + mStyleParams.font(mHeaderTextbox->getFont()); mStyleParams.font.style(style); mHeaderTextbox->setText(text, mStyleParams); } diff --git a/indra/llui/llchatentry.cpp b/indra/llui/llchatentry.cpp new file mode 100644 index 0000000000..2a6ccc3dc9 --- /dev/null +++ b/indra/llui/llchatentry.cpp @@ -0,0 +1,199 @@ +/** + * @file llchatentry.cpp + * @brief LLChatEntry implementation + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2012, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llchatentry.h" + +static LLDefaultChildRegistry::Register<LLChatEntry> r("chat_editor"); + +LLChatEntry::Params::Params() +: has_history("has_history", true), + is_expandable("is_expandable", false), + expand_lines_count("expand_lines_count", 1) +{} + +LLChatEntry::LLChatEntry(const Params& p) +: LLTextEditor(p), + mTextExpandedSignal(NULL), + mHasHistory(p.has_history), + mIsExpandable(p.is_expandable), + mExpandLinesCount(p.expand_lines_count), + mPrevLinesCount(0) +{ + // Initialize current history line iterator + mCurrentHistoryLine = mLineHistory.begin(); + + mAutoIndent = false; +} + +LLChatEntry::~LLChatEntry() +{ + delete mTextExpandedSignal; +} + +void LLChatEntry::draw() +{ + if(mIsExpandable) + { + expandText(); + } + + LLTextEditor::draw(); +} + +void LLChatEntry::onCommit() +{ + updateHistory(); + LLTextEditor::onCommit(); +} + +boost::signals2::connection LLChatEntry::setTextExpandedCallback(const commit_signal_t::slot_type& cb) +{ + if (!mTextExpandedSignal) + { + mTextExpandedSignal = new commit_signal_t(); + } + return mTextExpandedSignal->connect(cb); +} + +void LLChatEntry::expandText() +{ + int visible_lines_count = llabs(getVisibleLines(true).first - getVisibleLines(true).second); + bool can_expand = getLineCount() <= mExpandLinesCount; + + // true if pasted text has more lines than expand height limit and expand limit is not reached yet + bool text_pasted = (getLineCount() > mExpandLinesCount) && (visible_lines_count < mExpandLinesCount); + + if (mIsExpandable && (can_expand || text_pasted) && getLineCount() != mPrevLinesCount) + { + int lines_height = 0; + if (text_pasted) + { + // text is pasted and now mLineInfoList.size() > mExpandLineCounts and mLineInfoList is not empty, + // so lines_height is the sum of the last 'mExpandLinesCount' lines height + lines_height = (mLineInfoList.end() - mExpandLinesCount)->mRect.mTop - mLineInfoList.back().mRect.mBottom; + } + else + { + lines_height = mLineInfoList.begin()->mRect.mTop - mLineInfoList.back().mRect.mBottom; + } + + int height = mVPad * 2 + lines_height; + + LLRect doc_rect = getRect(); + doc_rect.setOriginAndSize(doc_rect.mLeft, doc_rect.mBottom, doc_rect.getWidth(), height); + setShape(doc_rect); + + mPrevLinesCount = getLineCount(); + + if (mTextExpandedSignal) + { + (*mTextExpandedSignal)(this, LLSD() ); + } + } +} + +// line history support +void LLChatEntry::updateHistory() +{ + // On history enabled, remember committed line and + // reset current history line number. + // Be sure only to remember lines that are not empty and that are + // different from the last on the list. + if (mHasHistory && getLength()) + { + // Add text to history, ignoring duplicates + if (mLineHistory.empty() || getText() != mLineHistory.back()) + { + mLineHistory.push_back(getText()); + } + + mCurrentHistoryLine = mLineHistory.end(); + } +} + +BOOL LLChatEntry::handleSpecialKey(const KEY key, const MASK mask) +{ + BOOL handled = FALSE; + + LLTextEditor::handleSpecialKey(key, mask); + + switch(key) + { + case KEY_RETURN: + if (MASK_NONE == mask) + { + needsReflow(); + } + break; + + case KEY_UP: + if (mHasHistory && MASK_CONTROL == mask) + { + if (!mLineHistory.empty() && mCurrentHistoryLine > mLineHistory.begin()) + { + setText(*(--mCurrentHistoryLine)); + endOfDoc(); + } + else + { + LLUI::reportBadKeystroke(); + } + handled = TRUE; + } + break; + + case KEY_DOWN: + if (mHasHistory && MASK_CONTROL == mask) + { + if (!mLineHistory.empty() && mCurrentHistoryLine < (mLineHistory.end() - 1) ) + { + setText(*(++mCurrentHistoryLine)); + endOfDoc(); + } + else if (!mLineHistory.empty() && mCurrentHistoryLine == (mLineHistory.end() - 1) ) + { + mCurrentHistoryLine++; + std::string empty(""); + setText(empty); + needsReflow(); + endOfDoc(); + } + else + { + LLUI::reportBadKeystroke(); + } + handled = TRUE; + } + break; + + default: + break; + } + + return handled; +} diff --git a/indra/llui/llchatentry.h b/indra/llui/llchatentry.h new file mode 100644 index 0000000000..10a4594e83 --- /dev/null +++ b/indra/llui/llchatentry.h @@ -0,0 +1,98 @@ +/** + * @file llchatentry.h + * @author Paul Guslisty + * @brief Text editor widget which is used for user input + * + * Features: + * Optional line history so previous entries can be recalled by CTRL UP/DOWN + * Optional auto-resize behavior on input chat field + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2012, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LLCHATENTRY_H_ +#define LLCHATENTRY_H_ + +#include "lltexteditor.h" + +class LLChatEntry : public LLTextEditor +{ +public: + + struct Params : public LLInitParam::Block<Params, LLTextEditor::Params> + { + Optional<bool> has_history, + is_expandable; + + Optional<int> expand_lines_count; + + Params(); + }; + + virtual ~LLChatEntry(); + +protected: + + friend class LLUICtrlFactory; + LLChatEntry(const Params& p); + +public: + + virtual void draw(); + virtual void onCommit(); + + boost::signals2::connection setTextExpandedCallback(const commit_signal_t::slot_type& cb); + +private: + + /** + * Implements auto-resize behavior. + * When user's typing reaches the right edge of the chat field + * the chat field expands vertically by one line. The bottom of + * the chat field remains bottom-justified. The chat field does + * not expand beyond mExpandLinesCount. + */ + void expandText(); + + /** + * Implements line history so previous entries can be recalled by CTRL UP/DOWN + */ + void updateHistory(); + + BOOL handleSpecialKey(const KEY key, const MASK mask); + + + // Fired when text height expanded to mExpandLinesCount + commit_signal_t* mTextExpandedSignal; + + // line history support: + typedef std::vector<std::string> line_history_t; + line_history_t::iterator mCurrentHistoryLine; // currently browsed history line + line_history_t mLineHistory; // line history storage + bool mHasHistory; // flag for enabled/disabled line history + bool mIsExpandable; + + int mExpandLinesCount; + int mPrevLinesCount; +}; + +#endif /* LLCHATENTRY_H_ */ diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp index 8ca1e685a9..a1c902d562 100644 --- a/indra/llui/llfloater.cpp +++ b/indra/llui/llfloater.cpp @@ -1406,7 +1406,6 @@ void LLFloater::setHost(LLMultiFloater* host) mButtonScale = 1.f; //mButtonsEnabled[BUTTON_TEAR_OFF] = FALSE; } - updateTitleButtons(); if (host) { mHostHandle = host->getHandle(); @@ -1416,6 +1415,8 @@ void LLFloater::setHost(LLMultiFloater* host) { mHostHandle.markDead(); } + + updateTitleButtons(); } void LLFloater::moveResizeHandlesToFront() @@ -1682,6 +1683,7 @@ void LLFloater::onClickTearOff(LLFloater* self) self->setTornOff(false); } self->updateTitleButtons(); + self->setOpenPositioning(LLFloaterEnums::POSITIONING_RELATIVE); } // static diff --git a/indra/llui/llfloater.h b/indra/llui/llfloater.h index 64d6dcea04..17402b8d63 100644 --- a/indra/llui/llfloater.h +++ b/indra/llui/llfloater.h @@ -324,6 +324,8 @@ public: virtual void setDocked(bool docked, bool pop_on_undock = true); virtual void setTornOff(bool torn_off) { mTornOff = torn_off; } + bool getTornOff() {return mTornOff;} + void setOpenPositioning(LLFloaterEnums::EOpenPositioning pos) {mPositioning = pos;} // Return a closeable floater, if any, given the current focus. static LLFloater* getClosableFloaterFromFocus(); diff --git a/indra/llui/llfolderview.cpp b/indra/llui/llfolderview.cpp new file mode 100644 index 0000000000..e09026fc33 --- /dev/null +++ b/indra/llui/llfolderview.cpp @@ -0,0 +1,2088 @@ +/** + * @file llfolderview.cpp + * @brief Implementation of the folder view collection of classes. + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llfolderview.h" +#include "llfolderviewmodel.h" +#include "llclipboard.h" // *TODO: remove this once hack below gone. +#include "llkeyboard.h" +#include "lllineeditor.h" +#include "llmenugl.h" +#include "llpanel.h" +#include "llscrollcontainer.h" // hack to allow scrolling +#include "lltextbox.h" +#include "lltrans.h" +#include "llui.h" +#include "lluictrlfactory.h" + +// Linden library includes +#include "lldbstrings.h" +#include "llfocusmgr.h" +#include "llfontgl.h" +#include "llgl.h" +#include "llrender.h" + +// Third-party library includes +#include <algorithm> + +///---------------------------------------------------------------------------- +/// Local function declarations, constants, enums, and typedefs +///---------------------------------------------------------------------------- + +const S32 RENAME_WIDTH_PAD = 4; +const S32 RENAME_HEIGHT_PAD = 1; +const S32 AUTO_OPEN_STACK_DEPTH = 16; +const S32 MIN_ITEM_WIDTH_VISIBLE = LLFolderViewItem::ICON_WIDTH + + LLFolderViewItem::ICON_PAD + + LLFolderViewItem::ARROW_SIZE + + LLFolderViewItem::TEXT_PAD + + /*first few characters*/ 40; +const S32 MINIMUM_RENAMER_WIDTH = 80; + +// *TODO: move in params in xml if necessary. Requires modification of LLFolderView & LLInventoryPanel Params. +const S32 STATUS_TEXT_HPAD = 6; +const S32 STATUS_TEXT_VPAD = 8; + +enum { + SIGNAL_NO_KEYBOARD_FOCUS = 1, + SIGNAL_KEYBOARD_FOCUS = 2 +}; + +F32 LLFolderView::sAutoOpenTime = 1.f; + +//--------------------------------------------------------------------------- + +// Tells all folders in a folderview to close themselves +// For efficiency, calls setOpenArrangeRecursively(). +// The calling function must then call: +// LLFolderView* root = getRoot(); +// if( root ) +// { +// root->arrange( NULL, NULL ); +// root->scrollToShowSelection(); +// } +// to patch things up. +class LLCloseAllFoldersFunctor : public LLFolderViewFunctor +{ +public: + LLCloseAllFoldersFunctor(BOOL close) { mOpen = !close; } + virtual ~LLCloseAllFoldersFunctor() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); + + BOOL mOpen; +}; + + +void LLCloseAllFoldersFunctor::doFolder(LLFolderViewFolder* folder) +{ + folder->setOpenArrangeRecursively(mOpen); +} + +// Do nothing. +void LLCloseAllFoldersFunctor::doItem(LLFolderViewItem* item) +{ } + +///---------------------------------------------------------------------------- +/// Class LLFolderViewScrollContainer +///---------------------------------------------------------------------------- + +// virtual +const LLRect LLFolderViewScrollContainer::getScrolledViewRect() const +{ + LLRect rect = LLRect::null; + if (mScrolledView) + { + LLFolderView* folder_view = dynamic_cast<LLFolderView*>(mScrolledView); + if (folder_view) + { + S32 height = folder_view->getRect().getHeight(); + + rect = mScrolledView->getRect(); + rect.setLeftTopAndSize(rect.mLeft, rect.mTop, rect.getWidth(), height); + } + } + + return rect; +} + +LLFolderViewScrollContainer::LLFolderViewScrollContainer(const LLScrollContainer::Params& p) +: LLScrollContainer(p) +{} + +///---------------------------------------------------------------------------- +/// Class LLFolderView +///---------------------------------------------------------------------------- +LLFolderView::Params::Params() +: title("title"), + use_label_suffix("use_label_suffix"), + allow_multiselect("allow_multiselect", true), + show_empty_message("show_empty_message", true), + use_ellipses("use_ellipses", false) +{ + folder_indentation = -4; +} + + +// Default constructor +LLFolderView::LLFolderView(const Params& p) +: LLFolderViewFolder(p), + mScrollContainer( NULL ), + mPopupMenuHandle(), + mAllowMultiSelect(p.allow_multiselect), + mShowEmptyMessage(p.show_empty_message), + mShowFolderHierarchy(FALSE), + mRenameItem( NULL ), + mNeedsScroll( FALSE ), + mUseLabelSuffix(p.use_label_suffix), + mPinningSelectedItem(FALSE), + mNeedsAutoSelect( FALSE ), + mAutoSelectOverride(FALSE), + mNeedsAutoRename(FALSE), + mShowSelectionContext(FALSE), + mShowSingleSelection(FALSE), + mArrangeGeneration(0), + mSignalSelectCallback(0), + mMinWidth(0), + mDragAndDropThisFrame(FALSE), + mCallbackRegistrar(NULL), + mParentPanel(p.parent_panel), + mUseEllipses(p.use_ellipses), + mDraggingOverItem(NULL), + mStatusTextBox(NULL), + mShowItemLinkOverlays(p.show_item_link_overlays), + mViewModel(p.view_model) +{ + mViewModel->setFolderView(this); + mRoot = this; + + LLRect rect = p.rect; + LLRect new_rect(rect.mLeft, rect.mBottom + getRect().getHeight(), rect.mLeft + getRect().getWidth(), rect.mBottom); + setRect( rect ); + reshape(rect.getWidth(), rect.getHeight()); + mAutoOpenItems.setDepth(AUTO_OPEN_STACK_DEPTH); + mAutoOpenCandidate = NULL; + mAutoOpenTimer.stop(); + mKeyboardSelection = FALSE; + mIndentation = p.folder_indentation; + + //clear label + // go ahead and render root folder as usual + // just make sure the label ("Inventory Folder") never shows up + mLabel = LLStringUtil::null; + + // Escape is handled by reverting the rename, not commiting it (default behavior) + LLLineEditor::Params params; + params.name("ren"); + params.rect(rect); + params.font(getLabelFontForStyle(LLFontGL::NORMAL)); + params.max_length.bytes(DB_INV_ITEM_NAME_STR_LEN); + params.commit_callback.function(boost::bind(&LLFolderView::commitRename, this, _2)); + params.prevalidate_callback(&LLTextValidate::validateASCIIPrintableNoPipe); + params.commit_on_focus_lost(true); + params.visible(false); + mRenamer = LLUICtrlFactory::create<LLLineEditor> (params); + addChild(mRenamer); + + // Textbox + LLTextBox::Params text_p; + LLFontGL* font = getLabelFontForStyle(mLabelStyle); + LLRect new_r = LLRect(rect.mLeft + ICON_PAD, + rect.mTop - TEXT_PAD, + rect.mRight, + rect.mTop - TEXT_PAD - font->getLineHeight()); + text_p.rect(new_r); + text_p.name(std::string(p.name)); + text_p.font(font); + text_p.visible(false); + text_p.parse_urls(true); + text_p.wrap(true); // allow multiline text. See EXT-7564, EXT-7047 + // set text padding the same as in People panel. EXT-7047, EXT-4837 + text_p.h_pad(STATUS_TEXT_HPAD); + text_p.v_pad(STATUS_TEXT_VPAD); + mStatusTextBox = LLUICtrlFactory::create<LLTextBox> (text_p); + mStatusTextBox->setFollowsLeft(); + mStatusTextBox->setFollowsTop(); + //addChild(mStatusTextBox); + + + // make the popup menu available + LLMenuGL* menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_inventory.xml", LLMenuGL::sMenuContainer, LLMenuHolderGL::child_registry_t::instance()); + if (!menu) + { + menu = LLUICtrlFactory::getDefaultWidget<LLMenuGL>("inventory_menu"); + } + menu->setBackgroundColor(LLUIColorTable::instance().getColor("MenuPopupBgColor")); + mPopupMenuHandle = menu->getHandle(); + + mViewModelItem->openItem(); +} + +// Destroys the object +LLFolderView::~LLFolderView( void ) +{ + closeRenamer(); + + // The release focus call can potentially call the + // scrollcontainer, which can potentially be called with a partly + // destroyed scollcontainer. Just null it out here, and no worries + // about calling into the invalid scroll container. + // Same with the renamer. + mScrollContainer = NULL; + mRenameItem = NULL; + mRenamer = NULL; + mStatusTextBox = NULL; + + mAutoOpenItems.removeAllNodes(); + + if (mPopupMenuHandle.get()) mPopupMenuHandle.get()->die(); + + mAutoOpenItems.removeAllNodes(); + clearSelection(); + mItems.clear(); + mFolders.clear(); + + mViewModel = NULL; +} + +BOOL LLFolderView::canFocusChildren() const +{ + return FALSE; +} + +BOOL LLFolderView::addFolder( LLFolderViewFolder* folder) +{ + LLFolderViewFolder::addFolder(folder); + + // TODO RN: enforce sort order of My Inventory followed by Library + //mFolders.remove(folder); + //if (((LLFolderViewModelItemInventory*)folder->getViewModelItem())->getUUID() == gInventory.getLibraryRootFolderID()) + //{ + // mFolders.push_back(folder); + //} + //else + //{ + // mFolders.insert(mFolders.begin(), folder); + //} + + return TRUE; +} + +void LLFolderView::closeAllFolders() +{ + // Close all the folders + setOpenArrangeRecursively(FALSE, LLFolderViewFolder::RECURSE_DOWN); + arrangeAll(); +} + +void LLFolderView::openTopLevelFolders() +{ + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + (*fit)->setOpen(TRUE); + } +} + +// This view grows and shrinks to enclose all of its children items and folders. +// *width should be 0 +// conform show folder state works +S32 LLFolderView::arrange( S32* unused_width, S32* unused_height ) +{ + mMinWidth = 0; + S32 target_height; + + LLFolderViewFolder::arrange(&mMinWidth, &target_height); + + LLRect scroll_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); + reshape( llmax(scroll_rect.getWidth(), mMinWidth), llround(mCurHeight) ); + + LLRect new_scroll_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); + if (new_scroll_rect.getWidth() != scroll_rect.getWidth()) + { + reshape( llmax(scroll_rect.getWidth(), mMinWidth), llround(mCurHeight) ); + } + + // move item renamer text field to item's new position + updateRenamerPosition(); + + return llround(mTargetHeight); +} + +static LLFastTimer::DeclareTimer FTM_FILTER("Filter Folder View"); + +void LLFolderView::filter( LLFolderViewFilter& filter ) +{ + LLFastTimer t2(FTM_FILTER); + filter.setFilterCount(llclamp(LLUI::sSettingGroups["config"]->getS32("FilterItemsPerFrame"), 1, 5000)); + + getViewModelItem()->filter(filter); +} + +void LLFolderView::reshape(S32 width, S32 height, BOOL called_from_parent) +{ + LLRect scroll_rect; + if (mScrollContainer) + { + LLView::reshape(width, height, called_from_parent); + scroll_rect = mScrollContainer->getContentWindowRect(); + } + width = llmax(mMinWidth, scroll_rect.getWidth()); + height = llmax(llround(mCurHeight), scroll_rect.getHeight()); + + // Restrict width within scroll container's width + if (mUseEllipses && mScrollContainer) + { + width = scroll_rect.getWidth(); + } + LLView::reshape(width, height, called_from_parent); + mReshapeSignal(mSelectedItems, FALSE); +} + +void LLFolderView::addToSelectionList(LLFolderViewItem* item) +{ + if (item->isSelected()) + { + removeFromSelectionList(item); + } + if (mSelectedItems.size()) + { + mSelectedItems.back()->setIsCurSelection(FALSE); + } + item->setIsCurSelection(TRUE); + mSelectedItems.push_back(item); +} + +void LLFolderView::removeFromSelectionList(LLFolderViewItem* item) +{ + if (mSelectedItems.size()) + { + mSelectedItems.back()->setIsCurSelection(FALSE); + } + + selected_items_t::iterator item_iter; + for (item_iter = mSelectedItems.begin(); item_iter != mSelectedItems.end();) + { + if (*item_iter == item) + { + item_iter = mSelectedItems.erase(item_iter); + } + else + { + ++item_iter; + } + } + if (mSelectedItems.size()) + { + mSelectedItems.back()->setIsCurSelection(TRUE); + } +} + +LLFolderViewItem* LLFolderView::getCurSelectedItem( void ) +{ + if(mSelectedItems.size()) + { + LLFolderViewItem* itemp = mSelectedItems.back(); + llassert(itemp->getIsCurSelection()); + return itemp; + } + return NULL; +} + + +// Record the selected item and pass it down the hierachy. +BOOL LLFolderView::setSelection(LLFolderViewItem* selection, BOOL openitem, + BOOL take_keyboard_focus) +{ + mSignalSelectCallback = take_keyboard_focus ? SIGNAL_KEYBOARD_FOCUS : SIGNAL_NO_KEYBOARD_FOCUS; + + if( selection == this ) + { + return FALSE; + } + + if( selection && take_keyboard_focus) + { + mParentPanel->setFocus(TRUE); + } + + // clear selection down here because change of keyboard focus can potentially + // affect selection + clearSelection(); + + if(selection) + { + addToSelectionList(selection); + } + + BOOL rv = LLFolderViewFolder::setSelection(selection, openitem, take_keyboard_focus); + if(openitem && selection) + { + selection->getParentFolder()->requestArrange(); + } + + llassert(mSelectedItems.size() <= 1); + + return rv; +} + +BOOL LLFolderView::changeSelection(LLFolderViewItem* selection, BOOL selected) +{ + BOOL rv = FALSE; + + // can't select root folder + if(!selection || selection == this) + { + return FALSE; + } + + if (!mAllowMultiSelect) + { + clearSelection(); + } + + selected_items_t::iterator item_iter; + for (item_iter = mSelectedItems.begin(); item_iter != mSelectedItems.end(); ++item_iter) + { + if (*item_iter == selection) + { + break; + } + } + + BOOL on_list = (item_iter != mSelectedItems.end()); + + if(selected && !on_list) + { + addToSelectionList(selection); + } + if(!selected && on_list) + { + removeFromSelectionList(selection); + } + + rv = LLFolderViewFolder::changeSelection(selection, selected); + + mSignalSelectCallback = SIGNAL_KEYBOARD_FOCUS; + + return rv; +} + +static LLFastTimer::DeclareTimer FTM_SANITIZE_SELECTION("Sanitize Selection"); +void LLFolderView::sanitizeSelection() +{ + LLFastTimer _(FTM_SANITIZE_SELECTION); + // store off current item in case it is automatically deselected + // and we want to preserve context + LLFolderViewItem* original_selected_item = getCurSelectedItem(); + + std::vector<LLFolderViewItem*> items_to_remove; + selected_items_t::iterator item_iter; + for (item_iter = mSelectedItems.begin(); item_iter != mSelectedItems.end(); ++item_iter) + { + LLFolderViewItem* item = *item_iter; + + // ensure that each ancestor is open and potentially passes filtering + BOOL visible = item->getViewModelItem()->potentiallyVisible(); // initialize from filter state for this item + // modify with parent open and filters states + LLFolderViewFolder* parent_folder = item->getParentFolder(); + // Move up through parent folders and see what's visible + while(parent_folder) + { + visible = visible && parent_folder->isOpen() && parent_folder->getViewModelItem()->potentiallyVisible(); + parent_folder = parent_folder->getParentFolder(); + } + + // deselect item if any ancestor is closed or didn't pass filter requirements. + if (!visible) + { + items_to_remove.push_back(item); + } + + // disallow nested selections (i.e. folder items plus one or more ancestors) + // could check cached mum selections count and only iterate if there are any + // but that may be a premature optimization. + selected_items_t::iterator other_item_iter; + for (other_item_iter = mSelectedItems.begin(); other_item_iter != mSelectedItems.end(); ++other_item_iter) + { + LLFolderViewItem* other_item = *other_item_iter; + for( parent_folder = other_item->getParentFolder(); parent_folder; parent_folder = parent_folder->getParentFolder()) + { + if (parent_folder == item) + { + // this is a descendent of the current folder, remove from list + items_to_remove.push_back(other_item); + break; + } + } + } + + // Don't allow invisible items (such as root folders) to be selected. + if (item == getRoot()) + { + items_to_remove.push_back(item); + } + } + + std::vector<LLFolderViewItem*>::iterator item_it; + for (item_it = items_to_remove.begin(); item_it != items_to_remove.end(); ++item_it ) + { + changeSelection(*item_it, FALSE); // toggle selection (also removes from list) + } + + // if nothing selected after prior constraints... + if (mSelectedItems.empty()) + { + // ...select first available parent of original selection + LLFolderViewItem* new_selection = NULL; + if (original_selected_item) + { + for(LLFolderViewFolder* parent_folder = original_selected_item->getParentFolder(); + parent_folder; + parent_folder = parent_folder->getParentFolder()) + { + if (parent_folder->getViewModelItem()->potentiallyVisible()) + { + // give initial selection to first ancestor folder that potentially passes the filter + if (!new_selection) + { + new_selection = parent_folder; + } + + // if any ancestor folder of original item is closed, move the selection up + // to the highest closed + if (!parent_folder->isOpen()) + { + new_selection = parent_folder; + } + } + } + } + else + { + new_selection = NULL; + } + + if (new_selection) + { + setSelection(new_selection, FALSE, FALSE); + } + } +} + +void LLFolderView::clearSelection() +{ + for (selected_items_t::const_iterator item_it = mSelectedItems.begin(); + item_it != mSelectedItems.end(); + ++item_it) + { + (*item_it)->setUnselected(); + } + + mSelectedItems.clear(); +} + +std::set<LLFolderViewItem*> LLFolderView::getSelectionList() const +{ + std::set<LLFolderViewItem*> selection; + std::copy(mSelectedItems.begin(), mSelectedItems.end(), std::inserter(selection, selection.begin())); + return selection; +} + +bool LLFolderView::startDrag() +{ + std::vector<LLFolderViewModelItem*> selected_items; + selected_items_t::iterator item_it; + + if (!mSelectedItems.empty()) + { + for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + { + selected_items.push_back((*item_it)->getViewModelItem()); + } + + return getFolderViewModel()->startDrag(selected_items); + } + return false; +} + +void LLFolderView::commitRename( const LLSD& data ) +{ + finishRenamingItem(); +} + +void LLFolderView::draw() +{ + //LLFontGL* font = getLabelFontForStyle(mLabelStyle); + + // if cursor has moved off of me during drag and drop + // close all auto opened folders + if (!mDragAndDropThisFrame) + { + closeAutoOpenedFolders(); + } + + if (mSearchTimer.getElapsedTimeF32() > LLUI::sSettingGroups["config"]->getF32("TypeAheadTimeout") || !mSearchString.size()) + { + mSearchString.clear(); + } + + if (hasVisibleChildren()) + { + mStatusTextBox->setVisible( FALSE ); + } + else if (mShowEmptyMessage) + { + mStatusTextBox->setValue(getFolderViewModel()->getStatusText()); + mStatusTextBox->setVisible( TRUE ); + + // firstly reshape message textbox with current size. This is necessary to + // LLTextBox::getTextPixelHeight works properly + const LLRect local_rect = getLocalRect(); + mStatusTextBox->setShape(local_rect); + + // get preferable text height... + S32 pixel_height = mStatusTextBox->getTextPixelHeight(); + bool height_changed = local_rect.getHeight() != pixel_height; + if (height_changed) + { + // ... if it does not match current height, lets rearrange current view. + // This will indirectly call ::arrange and reshape of the status textbox. + // We should call this method to also notify parent about required rect. + // See EXT-7564, EXT-7047. + S32 height = 0; + S32 width = 0; + S32 total_height = arrange( &width, &height ); + notifyParent(LLSD().with("action", "size_changes").with("height", total_height)); + + LLUI::popMatrix(); + LLUI::pushMatrix(); + LLUI::translate((F32)getRect().mLeft, (F32)getRect().mBottom); + } + } + + // skip over LLFolderViewFolder::draw since we don't want the folder icon, label, + // and arrow for the root folder + LLView::draw(); + + mDragAndDropThisFrame = FALSE; +} + +void LLFolderView::finishRenamingItem( void ) +{ + if(!mRenamer) + { + return; + } + if( mRenameItem ) + { + mRenameItem->rename( mRenamer->getText() ); + } + + closeRenamer(); + + // List is re-sorted alphabetically, so scroll to make sure the selected item is visible. + scrollToShowSelection(); +} + +void LLFolderView::closeRenamer( void ) +{ + if (mRenamer && mRenamer->getVisible()) + { + // Triggers onRenamerLost() that actually closes the renamer. + LLUI::removePopup(mRenamer); + } +} + +bool isDescendantOfASelectedItem(LLFolderViewItem* item, const std::vector<LLFolderViewItem*>& selectedItems) +{ + LLFolderViewItem* item_parent = dynamic_cast<LLFolderViewItem*>(item->getParent()); + + if (item_parent) + { + for(std::vector<LLFolderViewItem*>::const_iterator it = selectedItems.begin(); it != selectedItems.end(); ++it) + { + const LLFolderViewItem* const selected_item = (*it); + + LLFolderViewItem* parent = item_parent; + + while (parent) + { + if (selected_item == parent) + { + return true; + } + + parent = dynamic_cast<LLFolderViewItem*>(parent->getParent()); + } + } + } + + return false; +} + +void LLFolderView::removeSelectedItems() +{ + if(getVisible() && getEnabled()) + { + // just in case we're removing the renaming item. + mRenameItem = NULL; + + // create a temporary structure which we will use to remove + // items, since the removal will futz with internal data + // structures. + std::vector<LLFolderViewItem*> items; + S32 count = mSelectedItems.size(); + if(count == 0) return; + LLFolderViewItem* item = NULL; + selected_items_t::iterator item_it; + for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + { + item = *item_it; + if (item && item->isRemovable()) + { + items.push_back(item); + } + else + { + llinfos << "Cannot delete " << item->getName() << llendl; + return; + } + } + + // iterate through the new container. + count = items.size(); + LLUUID new_selection_id; + if(count == 1) + { + LLFolderViewItem* item_to_delete = items[0]; + LLFolderViewFolder* parent = item_to_delete->getParentFolder(); + LLFolderViewItem* new_selection = item_to_delete->getNextOpenNode(FALSE); + if (!new_selection) + { + new_selection = item_to_delete->getPreviousOpenNode(FALSE); + } + if(parent) + { + if (item_to_delete->remove()) + { + // change selection on successful delete + if (new_selection) + { + getRoot()->setSelection(new_selection, new_selection->isOpen(), mParentPanel->hasFocus()); + } + else + { + getRoot()->setSelection(NULL, mParentPanel->hasFocus()); + } + } + } + arrangeAll(); + } + else if (count > 1) + { + LLDynamicArray<LLFolderViewModelItem*> listeners; + LLFolderViewModelItem* listener; + LLFolderViewItem* last_item = items[count - 1]; + LLFolderViewItem* new_selection = last_item->getNextOpenNode(FALSE); + while(new_selection && new_selection->isSelected()) + { + new_selection = new_selection->getNextOpenNode(FALSE); + } + if (!new_selection) + { + new_selection = last_item->getPreviousOpenNode(FALSE); + while (new_selection && (new_selection->isSelected() || isDescendantOfASelectedItem(new_selection, items))) + { + new_selection = new_selection->getPreviousOpenNode(FALSE); + } + } + if (new_selection) + { + getRoot()->setSelection(new_selection, new_selection->isOpen(), mParentPanel->hasFocus()); + } + else + { + getRoot()->setSelection(NULL, mParentPanel->hasFocus()); + } + + for(S32 i = 0; i < count; ++i) + { + listener = items[i]->getViewModelItem(); + if(listener && (listeners.find(listener) == LLDynamicArray<LLFolderViewModelItem*>::FAIL)) + { + listeners.put(listener); + } + } + listener = static_cast<LLFolderViewModelItem*>(listeners.get(0)); + if(listener) + { + listener->removeBatch(listeners); + } + } + arrangeAll(); + scrollToShowSelection(); + } +} + +// TODO RN: abstract +// open the selected item. +void LLFolderView::openSelectedItems( void ) +{ + //TODO RN: get working again + //if(getVisible() && getEnabled()) + //{ + // if (mSelectedItems.size() == 1) + // { + // mSelectedItems.front()->openItem(); + // } + // else + // { + // LLMultiPreview* multi_previewp = new LLMultiPreview(); + // LLMultiProperties* multi_propertiesp = new LLMultiProperties(); + + // selected_items_t::iterator item_it; + // for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + // { + // // IT_{OBJECT,ATTACHMENT} creates LLProperties + // // floaters; others create LLPreviews. Put + // // each one in the right type of container. + // LLFolderViewModelItemInventory* listener = static_cast<LLFolderViewModelItemInventory*>((*item_it)->getViewModelItem()); + // bool is_prop = listener && (listener->getInventoryType() == LLInventoryType::IT_OBJECT || listener->getInventoryType() == LLInventoryType::IT_ATTACHMENT); + // if (is_prop) + // LLFloater::setFloaterHost(multi_propertiesp); + // else + // LLFloater::setFloaterHost(multi_previewp); + // listener->openItem(); + // } + + // LLFloater::setFloaterHost(NULL); + // // *NOTE: LLMulti* will safely auto-delete when open'd + // // without any children. + // multi_previewp->openFloater(LLSD()); + // multi_propertiesp->openFloater(LLSD()); + // } + //} +} + +void LLFolderView::propertiesSelectedItems( void ) +{ + //TODO RN: get working again + //if(getVisible() && getEnabled()) + //{ + // if (mSelectedItems.size() == 1) + // { + // LLFolderViewItem* folder_item = mSelectedItems.front(); + // if(!folder_item) return; + // folder_item->getViewModelItem()->showProperties(); + // } + // else + // { + // LLMultiProperties* multi_propertiesp = new LLMultiProperties(); + + // LLFloater::setFloaterHost(multi_propertiesp); + + // selected_items_t::iterator item_it; + // for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + // { + // (*item_it)->getViewModelItem()->showProperties(); + // } + + // LLFloater::setFloaterHost(NULL); + // multi_propertiesp->openFloater(LLSD()); + // } + //} +} + + +void LLFolderView::autoOpenItem( LLFolderViewFolder* item ) +{ + if ((mAutoOpenItems.check() == item) || + (mAutoOpenItems.getDepth() >= (U32)AUTO_OPEN_STACK_DEPTH) || + item->isOpen()) + { + return; + } + + // close auto-opened folders + LLFolderViewFolder* close_item = mAutoOpenItems.check(); + while (close_item && close_item != item->getParentFolder()) + { + mAutoOpenItems.pop(); + close_item->setOpenArrangeRecursively(FALSE); + close_item = mAutoOpenItems.check(); + } + + item->requestArrange(); + + mAutoOpenItems.push(item); + + item->setOpen(TRUE); + LLRect content_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); + LLRect constraint_rect(0,content_rect.getHeight(), content_rect.getWidth(), 0); + scrollToShowItem(item, constraint_rect); +} + +void LLFolderView::closeAutoOpenedFolders() +{ + while (mAutoOpenItems.check()) + { + LLFolderViewFolder* close_item = mAutoOpenItems.pop(); + close_item->setOpen(FALSE); + } + + if (mAutoOpenCandidate) + { + mAutoOpenCandidate->setAutoOpenCountdown(0.f); + } + mAutoOpenCandidate = NULL; + mAutoOpenTimer.stop(); +} + +BOOL LLFolderView::autoOpenTest(LLFolderViewFolder* folder) +{ + if (folder && mAutoOpenCandidate == folder) + { + if (mAutoOpenTimer.getStarted()) + { + if (!mAutoOpenCandidate->isOpen()) + { + mAutoOpenCandidate->setAutoOpenCountdown(clamp_rescale(mAutoOpenTimer.getElapsedTimeF32(), 0.f, sAutoOpenTime, 0.f, 1.f)); + } + if (mAutoOpenTimer.getElapsedTimeF32() > sAutoOpenTime) + { + autoOpenItem(folder); + mAutoOpenTimer.stop(); + return TRUE; + } + } + return FALSE; + } + + // otherwise new candidate, restart timer + if (mAutoOpenCandidate) + { + mAutoOpenCandidate->setAutoOpenCountdown(0.f); + } + mAutoOpenCandidate = folder; + mAutoOpenTimer.start(); + return FALSE; +} + +BOOL LLFolderView::canCopy() const +{ + if (!(getVisible() && getEnabled() && (mSelectedItems.size() > 0))) + { + return FALSE; + } + + for (selected_items_t::const_iterator selected_it = mSelectedItems.begin(); selected_it != mSelectedItems.end(); ++selected_it) + { + const LLFolderViewItem* item = *selected_it; + if (!item->getViewModelItem()->isItemCopyable()) + { + return FALSE; + } + } + return TRUE; +} + +// copy selected item +void LLFolderView::copy() +{ + // *NOTE: total hack to clear the inventory clipboard + LLClipboard::instance().reset(); + S32 count = mSelectedItems.size(); + if(getVisible() && getEnabled() && (count > 0)) + { + LLFolderViewModelItem* listener = NULL; + selected_items_t::iterator item_it; + for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + { + listener = (*item_it)->getViewModelItem(); + if(listener) + { + listener->copyToClipboard(); + } + } + } + mSearchString.clear(); +} + +BOOL LLFolderView::canCut() const +{ + if (!(getVisible() && getEnabled() && (mSelectedItems.size() > 0))) + { + return FALSE; + } + + for (selected_items_t::const_iterator selected_it = mSelectedItems.begin(); selected_it != mSelectedItems.end(); ++selected_it) + { + const LLFolderViewItem* item = *selected_it; + const LLFolderViewModelItem* listener = item->getViewModelItem(); + + if (!listener || !listener->isItemRemovable()) + { + return FALSE; + } + } + return TRUE; +} + +void LLFolderView::cut() +{ + // clear the inventory clipboard + LLClipboard::instance().reset(); + S32 count = mSelectedItems.size(); + if(getVisible() && getEnabled() && (count > 0)) + { + LLFolderViewModelItem* listener = NULL; + selected_items_t::iterator item_it; + for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + { + listener = (*item_it)->getViewModelItem(); + if(listener) + { + listener->cutToClipboard(); + listener->removeItem(); + } + } + } + mSearchString.clear(); +} + +BOOL LLFolderView::canPaste() const +{ + if (mSelectedItems.empty()) + { + return FALSE; + } + + if(getVisible() && getEnabled()) + { + for (selected_items_t::const_iterator item_it = mSelectedItems.begin(); + item_it != mSelectedItems.end(); ++item_it) + { + // *TODO: only check folders and parent folders of items + const LLFolderViewItem* item = (*item_it); + const LLFolderViewModelItem* listener = item->getViewModelItem(); + if(!listener || !listener->isClipboardPasteable()) + { + const LLFolderViewFolder* folderp = item->getParentFolder(); + listener = folderp->getViewModelItem(); + if (!listener || !listener->isClipboardPasteable()) + { + return FALSE; + } + } + } + return TRUE; + } + return FALSE; +} + +// paste selected item +void LLFolderView::paste() +{ + if(getVisible() && getEnabled()) + { + // find set of unique folders to paste into + std::set<LLFolderViewFolder*> folder_set; + + selected_items_t::iterator selected_it; + for (selected_it = mSelectedItems.begin(); selected_it != mSelectedItems.end(); ++selected_it) + { + LLFolderViewItem* item = *selected_it; + LLFolderViewFolder* folder = dynamic_cast<LLFolderViewFolder*>(item); + if (folder == NULL) + { + folder = item->getParentFolder(); + } + folder_set.insert(folder); + } + + std::set<LLFolderViewFolder*>::iterator set_iter; + for(set_iter = folder_set.begin(); set_iter != folder_set.end(); ++set_iter) + { + LLFolderViewModelItem* listener = (*set_iter)->getViewModelItem(); + if(listener && listener->isClipboardPasteable()) + { + listener->pasteFromClipboard(); + } + } + } + mSearchString.clear(); +} + +// public rename functionality - can only start the process +void LLFolderView::startRenamingSelectedItem( void ) +{ + // make sure selection is visible + scrollToShowSelection(); + + S32 count = mSelectedItems.size(); + LLFolderViewItem* item = NULL; + if(count > 0) + { + item = mSelectedItems.front(); + } + if(getVisible() && getEnabled() && (count == 1) && item && item->getViewModelItem() && + item->getViewModelItem()->isItemRenameable()) + { + mRenameItem = item; + + updateRenamerPosition(); + + + mRenamer->setText(item->getName()); + mRenamer->selectAll(); + mRenamer->setVisible( TRUE ); + // set focus will fail unless item is visible + mRenamer->setFocus( TRUE ); + mRenamer->setTopLostCallback(boost::bind(&LLFolderView::onRenamerLost, this)); + LLUI::addPopup(mRenamer); + } +} + +BOOL LLFolderView::handleKeyHere( KEY key, MASK mask ) +{ + BOOL handled = FALSE; + + // SL-51858: Key presses are not being passed to the Popup menu. + // A proper fix is non-trivial so instead just close the menu. + LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandle.get(); + if (menu && menu->isOpen()) + { + LLMenuGL::sMenuContainer->hideMenus(); + } + + LLView *item = NULL; + if (getChildCount() > 0) + { + item = *(getChildList()->begin()); + } + + switch( key ) + { + case KEY_F2: + mSearchString.clear(); + startRenamingSelectedItem(); + handled = TRUE; + break; + + case KEY_RETURN: + if (mask == MASK_NONE) + { + if( mRenameItem && mRenamer->getVisible() ) + { + finishRenamingItem(); + mSearchString.clear(); + handled = TRUE; + } + else + { + LLFolderView::openSelectedItems(); + handled = TRUE; + } + } + break; + + case KEY_ESCAPE: + if( mRenameItem && mRenamer->getVisible() ) + { + closeRenamer(); + handled = TRUE; + } + mSearchString.clear(); + break; + + case KEY_PAGE_UP: + mSearchString.clear(); + if (mScrollContainer) + { + mScrollContainer->pageUp(30); + } + handled = TRUE; + break; + + case KEY_PAGE_DOWN: + mSearchString.clear(); + if (mScrollContainer) + { + mScrollContainer->pageDown(30); + } + handled = TRUE; + break; + + case KEY_HOME: + mSearchString.clear(); + if (mScrollContainer) + { + mScrollContainer->goToTop(); + } + handled = TRUE; + break; + + case KEY_END: + mSearchString.clear(); + if (mScrollContainer) + { + mScrollContainer->goToBottom(); + } + break; + + case KEY_DOWN: + if((mSelectedItems.size() > 0) && mScrollContainer) + { + LLFolderViewItem* last_selected = getCurSelectedItem(); + + if (!mKeyboardSelection) + { + setSelection(last_selected, FALSE, TRUE); + mKeyboardSelection = TRUE; + } + + LLFolderViewItem* next = NULL; + if (mask & MASK_SHIFT) + { + // don't shift select down to children of folders (they are implicitly selected through parent) + next = last_selected->getNextOpenNode(FALSE); + if (next) + { + if (next->isSelected()) + { + // shrink selection + getRoot()->changeSelection(last_selected, FALSE); + } + else if (last_selected->getParentFolder() == next->getParentFolder()) + { + // grow selection + getRoot()->changeSelection(next, TRUE); + } + } + } + else + { + next = last_selected->getNextOpenNode(); + if( next ) + { + if (next == last_selected) + { + //special case for LLAccordionCtrl + if(notifyParent(LLSD().with("action","select_next")) > 0 )//message was processed + { + clearSelection(); + return TRUE; + } + return FALSE; + } + setSelection( next, FALSE, TRUE ); + } + else + { + //special case for LLAccordionCtrl + if(notifyParent(LLSD().with("action","select_next")) > 0 )//message was processed + { + clearSelection(); + return TRUE; + } + return FALSE; + } + } + scrollToShowSelection(); + mSearchString.clear(); + handled = TRUE; + } + break; + + case KEY_UP: + if((mSelectedItems.size() > 0) && mScrollContainer) + { + LLFolderViewItem* last_selected = mSelectedItems.back(); + + if (!mKeyboardSelection) + { + setSelection(last_selected, FALSE, TRUE); + mKeyboardSelection = TRUE; + } + + LLFolderViewItem* prev = NULL; + if (mask & MASK_SHIFT) + { + // don't shift select down to children of folders (they are implicitly selected through parent) + prev = last_selected->getPreviousOpenNode(FALSE); + if (prev) + { + if (prev->isSelected()) + { + // shrink selection + getRoot()->changeSelection(last_selected, FALSE); + } + else if (last_selected->getParentFolder() == prev->getParentFolder()) + { + // grow selection + getRoot()->changeSelection(prev, TRUE); + } + } + } + else + { + prev = last_selected->getPreviousOpenNode(); + if( prev ) + { + if (prev == this) + { + // If case we are in accordion tab notify parent to go to the previous accordion + if(notifyParent(LLSD().with("action","select_prev")) > 0 )//message was processed + { + clearSelection(); + return TRUE; + } + + return FALSE; + } + setSelection( prev, FALSE, TRUE ); + } + } + scrollToShowSelection(); + mSearchString.clear(); + + handled = TRUE; + } + break; + + case KEY_RIGHT: + if(mSelectedItems.size()) + { + LLFolderViewItem* last_selected = getCurSelectedItem(); + last_selected->setOpen( TRUE ); + mSearchString.clear(); + handled = TRUE; + } + break; + + case KEY_LEFT: + if(mSelectedItems.size()) + { + LLFolderViewItem* last_selected = getCurSelectedItem(); + LLFolderViewItem* parent_folder = last_selected->getParentFolder(); + if (!last_selected->isOpen() && parent_folder && parent_folder->getParentFolder()) + { + setSelection(parent_folder, FALSE, TRUE); + } + else + { + last_selected->setOpen( FALSE ); + } + mSearchString.clear(); + scrollToShowSelection(); + handled = TRUE; + } + break; + } + + if (!handled && mParentPanel->hasFocus()) + { + if (key == KEY_BACKSPACE) + { + mSearchTimer.reset(); + if (mSearchString.size()) + { + mSearchString.erase(mSearchString.size() - 1, 1); + } + search(getCurSelectedItem(), mSearchString, FALSE); + handled = TRUE; + } + } + + return handled; +} + + +BOOL LLFolderView::handleUnicodeCharHere(llwchar uni_char) +{ + if ((uni_char < 0x20) || (uni_char == 0x7F)) // Control character or DEL + { + return FALSE; + } + + if (uni_char > 0x7f) + { + llwarns << "LLFolderView::handleUnicodeCharHere - Don't handle non-ascii yet, aborting" << llendl; + return FALSE; + } + + BOOL handled = FALSE; + if (mParentPanel->hasFocus()) + { + // SL-51858: Key presses are not being passed to the Popup menu. + // A proper fix is non-trivial so instead just close the menu. + LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandle.get(); + if (menu && menu->isOpen()) + { + LLMenuGL::sMenuContainer->hideMenus(); + } + + //do text search + if (mSearchTimer.getElapsedTimeF32() > LLUI::sSettingGroups["config"]->getF32("TypeAheadTimeout")) + { + mSearchString.clear(); + } + mSearchTimer.reset(); + if (mSearchString.size() < 128) + { + mSearchString += uni_char; + } + search(getCurSelectedItem(), mSearchString, FALSE); + + handled = TRUE; + } + + return handled; +} + + +BOOL LLFolderView::canDoDelete() const +{ + if (mSelectedItems.size() == 0) return FALSE; + + for (selected_items_t::const_iterator item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + { + if (!(*item_it)->getViewModelItem()->isItemRemovable()) + { + return FALSE; + } + } + return TRUE; +} + +void LLFolderView::doDelete() +{ + if(mSelectedItems.size() > 0) + { + removeSelectedItems(); + } +} + + +BOOL LLFolderView::handleMouseDown( S32 x, S32 y, MASK mask ) +{ + mKeyboardSelection = FALSE; + mSearchString.clear(); + + mParentPanel->setFocus(TRUE); + + LLEditMenuHandler::gEditMenuHandler = this; + + return LLView::handleMouseDown( x, y, mask ); +} + +BOOL LLFolderView::search(LLFolderViewItem* first_item, const std::string &search_string, BOOL backward) +{ + // get first selected item + LLFolderViewItem* search_item = first_item; + + // make sure search string is upper case + std::string upper_case_string = search_string; + LLStringUtil::toUpper(upper_case_string); + + // if nothing selected, select first item in folder + if (!search_item) + { + // start from first item + search_item = getNextFromChild(NULL); + } + + // search over all open nodes for first substring match (with wrapping) + BOOL found = FALSE; + LLFolderViewItem* original_search_item = search_item; + do + { + // wrap at end + if (!search_item) + { + if (backward) + { + search_item = getPreviousFromChild(NULL); + } + else + { + search_item = getNextFromChild(NULL); + } + if (!search_item || search_item == original_search_item) + { + break; + } + } + + const std::string current_item_label(search_item->getViewModelItem()->getSearchableName()); + S32 search_string_length = llmin(upper_case_string.size(), current_item_label.size()); + if (!current_item_label.compare(0, search_string_length, upper_case_string)) + { + found = TRUE; + break; + } + if (backward) + { + search_item = search_item->getPreviousOpenNode(); + } + else + { + search_item = search_item->getNextOpenNode(); + } + + } while(search_item != original_search_item); + + + if (found) + { + setSelection(search_item, FALSE, TRUE); + scrollToShowSelection(); + } + + return found; +} + +BOOL LLFolderView::handleDoubleClick( S32 x, S32 y, MASK mask ) +{ + // skip LLFolderViewFolder::handleDoubleClick() + return LLView::handleDoubleClick( x, y, mask ); +} + +BOOL LLFolderView::handleRightMouseDown( S32 x, S32 y, MASK mask ) +{ + // all user operations move keyboard focus to inventory + // this way, we know when to stop auto-updating a search + mParentPanel->setFocus(TRUE); + + BOOL handled = childrenHandleRightMouseDown(x, y, mask) != NULL; + S32 count = mSelectedItems.size(); + LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandle.get(); + if ( handled + && ( count > 0 && (hasVisibleChildren()) ) // show menu only if selected items are visible + && menu ) + { + if (mCallbackRegistrar) + mCallbackRegistrar->pushScope(); + + updateMenuOptions(menu); + + menu->updateParent(LLMenuGL::sMenuContainer); + LLMenuGL::showPopup(this, menu, x, y); + if (mCallbackRegistrar) + mCallbackRegistrar->popScope(); + } + else + { + if (menu && menu->getVisible()) + { + menu->setVisible(FALSE); + } + setSelection(NULL, FALSE, TRUE); + } + return handled; +} + +// Add "--no options--" if the menu is completely blank. +BOOL LLFolderView::addNoOptions(LLMenuGL* menu) const +{ + const std::string nooptions_str = "--no options--"; + LLView *nooptions_item = NULL; + + const LLView::child_list_t *list = menu->getChildList(); + for (LLView::child_list_t::const_iterator itor = list->begin(); + itor != list->end(); + ++itor) + { + LLView *menu_item = (*itor); + if (menu_item->getVisible()) + { + return FALSE; + } + std::string name = menu_item->getName(); + if (menu_item->getName() == nooptions_str) + { + nooptions_item = menu_item; + } + } + if (nooptions_item) + { + nooptions_item->setVisible(TRUE); + nooptions_item->setEnabled(FALSE); + return TRUE; + } + return FALSE; +} + +BOOL LLFolderView::handleHover( S32 x, S32 y, MASK mask ) +{ + return LLView::handleHover( x, y, mask ); +} + +BOOL LLFolderView::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + mDragAndDropThisFrame = TRUE; + // have children handle it first + BOOL handled = LLView::handleDragAndDrop(x, y, mask, drop, cargo_type, cargo_data, + accept, tooltip_msg); + + // when drop is not handled by child, it should be handled + // by the folder which is the hierarchy root. + if (!handled) + { + handled = LLFolderViewFolder::handleDragAndDrop(x, y, mask, drop, cargo_type, cargo_data, accept, tooltip_msg); + } + + return handled; +} + +void LLFolderView::deleteAllChildren() +{ + closeRenamer(); + if (mPopupMenuHandle.get()) mPopupMenuHandle.get()->die(); + mPopupMenuHandle = LLHandle<LLView>(); + mScrollContainer = NULL; + mRenameItem = NULL; + mRenamer = NULL; + mStatusTextBox = NULL; + + clearSelection(); + LLView::deleteAllChildren(); +} + +void LLFolderView::scrollToShowSelection() +{ + if ( mSelectedItems.size() ) + { + mNeedsScroll = TRUE; + } +} + +// If the parent is scroll container, scroll it to make the selection +// is maximally visible. +void LLFolderView::scrollToShowItem(LLFolderViewItem* item, const LLRect& constraint_rect) +{ + if (!mScrollContainer) return; + + // don't scroll to items when mouse is being used to scroll/drag and drop + if (gFocusMgr.childHasMouseCapture(mScrollContainer)) + { + mNeedsScroll = FALSE; + return; + } + + // if item exists and is in visible portion of parent folder... + if(item) + { + LLRect local_rect = item->getLocalRect(); + LLRect item_scrolled_rect; // item position relative to display area of scroller + LLRect visible_doc_rect = mScrollContainer->getVisibleContentRect(); + + S32 icon_height = mIcon.isNull() ? 0 : mIcon->getHeight(); + S32 label_height = getLabelFontForStyle(mLabelStyle)->getLineHeight(); + // when navigating with keyboard, only move top of opened folder on screen, otherwise show whole folder + S32 max_height_to_show = item->isOpen() && mScrollContainer->hasFocus() ? (llmax( icon_height, label_height ) + ICON_PAD) : local_rect.getHeight(); + + // get portion of item that we want to see... + LLRect item_local_rect = LLRect(item->getIndentation(), + local_rect.getHeight(), + llmin(MIN_ITEM_WIDTH_VISIBLE, local_rect.getWidth()), + llmax(0, local_rect.getHeight() - max_height_to_show)); + + LLRect item_doc_rect; + + item->localRectToOtherView(item_local_rect, &item_doc_rect, this); + + mScrollContainer->scrollToShowRect( item_doc_rect, constraint_rect ); + + } +} + +LLRect LLFolderView::getVisibleRect() +{ + S32 visible_height = (mScrollContainer ? mScrollContainer->getRect().getHeight() : 0); + S32 visible_width = (mScrollContainer ? mScrollContainer->getRect().getWidth() : 0); + LLRect visible_rect; + visible_rect.setLeftTopAndSize(-getRect().mLeft, visible_height - getRect().mBottom, visible_width, visible_height); + return visible_rect; +} + +BOOL LLFolderView::getShowSelectionContext() +{ + if (mShowSelectionContext) + { + return TRUE; + } + LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandle.get(); + if (menu && menu->getVisible()) + { + return TRUE; + } + return FALSE; +} + +void LLFolderView::setShowSingleSelection(BOOL show) +{ + if (show != mShowSingleSelection) + { + mMultiSelectionFadeTimer.reset(); + mShowSingleSelection = show; + } +} + +static LLFastTimer::DeclareTimer FTM_AUTO_SELECT("Open and Select"); +static LLFastTimer::DeclareTimer FTM_INVENTORY("Inventory"); + +// Main idle routine +void LLFolderView::update() +{ + // If this is associated with the user's inventory, don't do anything + // until that inventory is loaded up. + LLFastTimer t2(FTM_INVENTORY); + + if (getFolderViewModel()->getFilter()->isModified() && getFolderViewModel()->getFilter()->isNotDefault()) + { + mNeedsAutoSelect = TRUE; + } + getFolderViewModel()->getFilter()->clearModified(); + + // filter to determine visibility before arranging + filter(*(getFolderViewModel()->getFilter())); + + // automatically show matching items, and select first one if we had a selection + if (mNeedsAutoSelect) + { + LLFastTimer t3(FTM_AUTO_SELECT); + // select new item only if a filtered item not currently selected + LLFolderViewItem* selected_itemp = mSelectedItems.empty() ? NULL : mSelectedItems.back(); + if (!mAutoSelectOverride && (!selected_itemp || !selected_itemp->getViewModelItem()->potentiallyVisible())) + { + // these are named variables to get around gcc not binding non-const references to rvalues + // and functor application is inherently non-const to allow for stateful functors + LLSelectFirstFilteredItem functor; + applyFunctorRecursively(functor); + } + + // Open filtered folders for folder views with mAutoSelectOverride=TRUE. + // Used by LLPlacesFolderView. + if (getFolderViewModel()->getFilter()->showAllResults()) + { + // these are named variables to get around gcc not binding non-const references to rvalues + // and functor application is inherently non-const to allow for stateful functors + LLOpenFilteredFolders functor; + applyFunctorRecursively(functor); + } + + scrollToShowSelection(); + } + + BOOL filter_finished = getViewModelItem()->passedFilter() + && mViewModel->contentsReady(); + if (filter_finished + || gFocusMgr.childHasKeyboardFocus(mParentPanel) + || gFocusMgr.childHasMouseCapture(mParentPanel)) + { + // finishing the filter process, giving focus to the folder view, or dragging the scrollbar all stop the auto select process + mNeedsAutoSelect = FALSE; + } + + + // during filtering process, try to pin selected item's location on screen + // this will happen when searching your inventory and when new items arrive + if (!filter_finished) + { + // calculate rectangle to pin item to at start of animated rearrange + if (!mPinningSelectedItem && !mSelectedItems.empty()) + { + // lets pin it! + mPinningSelectedItem = TRUE; + + LLRect visible_content_rect = (mScrollContainer ? mScrollContainer->getVisibleContentRect() : LLRect()); + LLFolderViewItem* selected_item = mSelectedItems.back(); + + LLRect item_rect; + selected_item->localRectToOtherView(selected_item->getLocalRect(), &item_rect, this); + // if item is visible in scrolled region + if (visible_content_rect.overlaps(item_rect)) + { + // then attempt to keep it in same place on screen + mScrollConstraintRect = item_rect; + mScrollConstraintRect.translate(-visible_content_rect.mLeft, -visible_content_rect.mBottom); + } + else + { + // otherwise we just want it onscreen somewhere + LLRect content_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); + mScrollConstraintRect.setOriginAndSize(0, 0, content_rect.getWidth(), content_rect.getHeight()); + } + } + } + else + { + // stop pinning selected item after folders stop rearranging + if (!needsArrange()) + { + mPinningSelectedItem = FALSE; + } + } + + LLRect constraint_rect; + if (mPinningSelectedItem) + { + // use last known constraint rect for pinned item + constraint_rect = mScrollConstraintRect; + } + else + { + // during normal use (page up/page down, etc), just try to fit item on screen + LLRect content_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); + constraint_rect.setOriginAndSize(0, 0, content_rect.getWidth(), content_rect.getHeight()); + } + + BOOL is_visible = isInVisibleChain(); + + if ( is_visible ) + { + sanitizeSelection(); + if( needsArrange() ) + { + S32 height = 0; + S32 width = 0; + S32 total_height = arrange( &width, &height ); + notifyParent(LLSD().with("action", "size_changes").with("height", total_height)); + } + } + + if (mSelectedItems.size() && mNeedsScroll) + { + scrollToShowItem(mSelectedItems.back(), constraint_rect); + // continue scrolling until animated layout change is done + if (filter_finished + && (!needsArrange() || !is_visible)) + { + mNeedsScroll = FALSE; + } + } + + if (mSignalSelectCallback) + { + //RN: we use keyboard focus as a proxy for user-explicit actions + BOOL take_keyboard_focus = (mSignalSelectCallback == SIGNAL_KEYBOARD_FOCUS); + mSelectSignal(mSelectedItems, take_keyboard_focus); + } + mSignalSelectCallback = FALSE; +} + +void LLFolderView::dumpSelectionInformation() +{ + llinfos << "LLFolderView::dumpSelectionInformation()" << llendl; + llinfos << "****************************************" << llendl; + selected_items_t::iterator item_it; + for (item_it = mSelectedItems.begin(); item_it != mSelectedItems.end(); ++item_it) + { + llinfos << " " << (*item_it)->getName() << llendl; + } + llinfos << "****************************************" << llendl; +} + +void LLFolderView::updateRenamerPosition() +{ + if(mRenameItem) + { + // See also LLFolderViewItem::draw() + S32 x = ARROW_SIZE + TEXT_PAD + ICON_WIDTH + ICON_PAD + mRenameItem->getIndentation(); + S32 y = mRenameItem->getRect().getHeight() - mRenameItem->getItemHeight() - RENAME_HEIGHT_PAD; + mRenameItem->localPointToScreen( x, y, &x, &y ); + screenPointToLocal( x, y, &x, &y ); + mRenamer->setOrigin( x, y ); + + LLRect scroller_rect(0, 0, (S32)LLUI::getWindowSize().mV[VX], 0); + if (mScrollContainer) + { + scroller_rect = mScrollContainer->getContentWindowRect(); + } + + S32 width = llmax(llmin(mRenameItem->getRect().getWidth() - x, scroller_rect.getWidth() - x - getRect().mLeft), MINIMUM_RENAMER_WIDTH); + S32 height = mRenameItem->getItemHeight() - RENAME_HEIGHT_PAD; + mRenamer->reshape( width, height, TRUE ); + } +} + +// Update visibility and availability (i.e. enabled/disabled) of context menu items. +void LLFolderView::updateMenuOptions(LLMenuGL* menu) +{ + const LLView::child_list_t *list = menu->getChildList(); + + LLView::child_list_t::const_iterator menu_itor; + for (menu_itor = list->begin(); menu_itor != list->end(); ++menu_itor) + { + (*menu_itor)->setVisible(FALSE); + (*menu_itor)->pushVisible(TRUE); + (*menu_itor)->setEnabled(TRUE); + } + + // Successively filter out invalid options + + U32 flags = FIRST_SELECTED_ITEM; + for (selected_items_t::iterator item_itor = mSelectedItems.begin(); + item_itor != mSelectedItems.end(); + ++item_itor) + { + LLFolderViewItem* selected_item = (*item_itor); + selected_item->buildContextMenu(*menu, flags); + flags = 0x0; + } + + addNoOptions(menu); +} + +// Refresh the context menu (that is already shown). +void LLFolderView::updateMenu() +{ + LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandle.get(); + if (menu && menu->getVisible()) + { + updateMenuOptions(menu); + menu->needsArrange(); // update menu height if needed + } +} + +bool LLFolderView::selectFirstItem() +{ + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();++iter) + { + LLFolderViewFolder* folder = (*iter ); + if (folder->getVisible()) + { + LLFolderViewItem* itemp = folder->getNextFromChild(0,true); + if(itemp) + setSelection(itemp,FALSE,TRUE); + return true; + } + + } + for(items_t::iterator iit = mItems.begin(); + iit != mItems.end(); ++iit) + { + LLFolderViewItem* itemp = (*iit); + if (itemp->getVisible()) + { + setSelection(itemp,FALSE,TRUE); + return true; + } + } + return false; +} +bool LLFolderView::selectLastItem() +{ + for(items_t::reverse_iterator iit = mItems.rbegin(); + iit != mItems.rend(); ++iit) + { + LLFolderViewItem* itemp = (*iit); + if (itemp->getVisible()) + { + setSelection(itemp,FALSE,TRUE); + return true; + } + } + for (folders_t::reverse_iterator iter = mFolders.rbegin(); + iter != mFolders.rend();++iter) + { + LLFolderViewFolder* folder = (*iter); + if (folder->getVisible()) + { + LLFolderViewItem* itemp = folder->getPreviousFromChild(0,true); + if(itemp) + setSelection(itemp,FALSE,TRUE); + return true; + } + } + return false; +} + + +S32 LLFolderView::notify(const LLSD& info) +{ + if(info.has("action")) + { + std::string str_action = info["action"]; + if(str_action == "select_first") + { + setFocus(true); + selectFirstItem(); + scrollToShowSelection(); + return 1; + + } + else if(str_action == "select_last") + { + setFocus(true); + selectLastItem(); + scrollToShowSelection(); + return 1; + } + } + return 0; +} + + +///---------------------------------------------------------------------------- +/// Local function definitions +///---------------------------------------------------------------------------- + +void LLFolderView::onRenamerLost() +{ + if (mRenamer && mRenamer->getVisible()) + { + mRenamer->setVisible(FALSE); + + // will commit current name (which could be same as original name) + mRenamer->setFocus(FALSE); + } + + if( mRenameItem ) + { + setSelection( mRenameItem, TRUE ); + mRenameItem = NULL; + } +} + +S32 LLFolderView::getItemHeight() +{ + if(!hasVisibleChildren()) + { + //We need to display status textbox, let's reserve some place for it + return llmax(0, mStatusTextBox->getTextPixelHeight()); + } + return 0; +} diff --git a/indra/llui/llfolderview.h b/indra/llui/llfolderview.h new file mode 100644 index 0000000000..ba37a11bbe --- /dev/null +++ b/indra/llui/llfolderview.h @@ -0,0 +1,388 @@ +/** + * @file llfolderview.h + * @brief Definition of the folder view collection of classes. + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +/** + * + * The folder view collection of classes provides an interface for + * making a 'folder view' similar to the way the a single pane file + * folder interface works. + * + */ + +#ifndef LL_LLFOLDERVIEW_H +#define LL_LLFOLDERVIEW_H + +#include "llfolderviewitem.h" // because LLFolderView is-a LLFolderViewFolder + +#include "lluictrl.h" +#include "v4color.h" +#include "stdenums.h" +#include "lldepthstack.h" +#include "lleditmenuhandler.h" +#include "llfontgl.h" +#include "llscrollcontainer.h" + +class LLFolderViewModelInterface; +class LLFolderViewFolder; +class LLFolderViewItem; +class LLFolderViewFilter; +class LLPanel; +class LLLineEditor; +class LLMenuGL; +class LLUICtrl; +class LLTextBox; + +/** + * Class LLFolderViewScrollContainer + * + * A scroll container which provides the information about the height + * of currently displayed folder view contents. + * Used for updating vertical scroll bar visibility in inventory panel. + * See LLScrollContainer::calcVisibleSize(). + */ +class LLFolderViewScrollContainer : public LLScrollContainer +{ +public: + /*virtual*/ ~LLFolderViewScrollContainer() {}; + /*virtual*/ const LLRect getScrolledViewRect() const; + +protected: + LLFolderViewScrollContainer(const LLScrollContainer::Params& p); + friend class LLUICtrlFactory; +}; + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLFolderView +// +// The LLFolderView represents the root level folder view object. +// It manages the screen region of the folder view. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +class LLFolderView : public LLFolderViewFolder, public LLEditMenuHandler +{ +public: + struct Params : public LLInitParam::Block<Params, LLFolderViewFolder::Params> + { + Mandatory<LLPanel*> parent_panel; + Optional<std::string> title; + Optional<bool> use_label_suffix, + allow_multiselect, + show_empty_message, + use_ellipses, + show_item_link_overlays; + Mandatory<LLFolderViewModelInterface*> view_model; + + Params(); + }; + + friend class LLFolderViewScrollContainer; + + LLFolderView(const Params&); + virtual ~LLFolderView( void ); + + virtual BOOL canFocusChildren() const; + + virtual const LLFolderView* getRoot() const { return this; } + virtual LLFolderView* getRoot() { return this; } + + LLFolderViewModelInterface* getFolderViewModel() { return mViewModel; } + const LLFolderViewModelInterface* getFolderViewModel() const { return mViewModel; } + + typedef boost::signals2::signal<void (const std::deque<LLFolderViewItem*>& items, BOOL user_action)> signal_t; + void setSelectCallback(const signal_t::slot_type& cb) { mSelectSignal.connect(cb); } + void setReshapeCallback(const signal_t::slot_type& cb) { mReshapeSignal.connect(cb); } + + bool getAllowMultiSelect() { return mAllowMultiSelect; } + + // Close all folders in the view + void closeAllFolders(); + void openTopLevelFolders(); + + virtual BOOL addFolder( LLFolderViewFolder* folder); + + // Find width and height of this object and its children. Also + // makes sure that this view and its children are the right size. + virtual S32 arrange( S32* width, S32* height ); + virtual S32 getItemHeight(); + + void arrangeAll() { mArrangeGeneration++; } + S32 getArrangeGeneration() { return mArrangeGeneration; } + + // applies filters to control visibility of items + virtual void filter( LLFolderViewFilter& filter); + + // Get the last selected item + virtual LLFolderViewItem* getCurSelectedItem( void ); + + // Record the selected item and pass it down the hierarchy. + virtual BOOL setSelection(LLFolderViewItem* selection, BOOL openitem, + BOOL take_keyboard_focus = TRUE); + + // This method is used to toggle the selection of an item. Walks + // children, and keeps track of selected objects. + virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected); + + virtual std::set<LLFolderViewItem*> getSelectionList() const; + S32 getNumSelectedItems() { return mSelectedItems.size(); } + + // Make sure if ancestor is selected, descendants are not + void sanitizeSelection(); + virtual void clearSelection(); + void addToSelectionList(LLFolderViewItem* item); + void removeFromSelectionList(LLFolderViewItem* item); + + bool startDrag(); + void setDragAndDropThisFrame() { mDragAndDropThisFrame = TRUE; } + void setDraggingOverItem(LLFolderViewItem* item) { mDraggingOverItem = item; } + LLFolderViewItem* getDraggingOverItem() { return mDraggingOverItem; } + + // Deletion functionality + void removeSelectedItems(); + + // Open the selected item + void openSelectedItems( void ); + void propertiesSelectedItems( void ); + + void autoOpenItem(LLFolderViewFolder* item); + void closeAutoOpenedFolders(); + BOOL autoOpenTest(LLFolderViewFolder* item); + BOOL isOpen() const { return TRUE; } // root folder always open + + // Copy & paste + virtual void copy(); + virtual BOOL canCopy() const; + + virtual void cut(); + virtual BOOL canCut() const; + + virtual void paste(); + virtual BOOL canPaste() const; + + virtual void doDelete(); + virtual BOOL canDoDelete() const; + + // Public rename functionality - can only start the process + void startRenamingSelectedItem( void ); + + // LLView functionality + ///*virtual*/ BOOL handleKey( KEY key, MASK mask, BOOL called_from_parent ); + /*virtual*/ BOOL handleKeyHere( KEY key, MASK mask ); + /*virtual*/ BOOL handleUnicodeCharHere(llwchar uni_char); + /*virtual*/ BOOL handleMouseDown( S32 x, S32 y, MASK mask ); + /*virtual*/ BOOL handleDoubleClick( S32 x, S32 y, MASK mask ); + /*virtual*/ BOOL handleRightMouseDown( S32 x, S32 y, MASK mask ); + /*virtual*/ BOOL handleHover( S32 x, S32 y, MASK mask ); + /*virtual*/ BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg); + /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE); + /*virtual*/ void onMouseLeave(S32 x, S32 y, MASK mask) { setShowSelectionContext(FALSE); } + virtual void draw(); + virtual void deleteAllChildren(); + + void scrollToShowSelection(); + void scrollToShowItem(LLFolderViewItem* item, const LLRect& constraint_rect); + void setScrollContainer( LLScrollContainer* parent ) { mScrollContainer = parent; } + LLRect getVisibleRect(); + + BOOL search(LLFolderViewItem* first_item, const std::string &search_string, BOOL backward); + void setShowSelectionContext(BOOL show) { mShowSelectionContext = show; } + BOOL getShowSelectionContext(); + void setShowSingleSelection(BOOL show); + BOOL getShowSingleSelection() { return mShowSingleSelection; } + F32 getSelectionFadeElapsedTime() { return mMultiSelectionFadeTimer.getElapsedTimeF32(); } + bool getUseEllipses() { return mUseEllipses; } + + void update(); // needs to be called periodically (e.g. once per frame) + + BOOL needsAutoSelect() { return mNeedsAutoSelect && !mAutoSelectOverride; } + BOOL needsAutoRename() { return mNeedsAutoRename; } + void setNeedsAutoRename(BOOL val) { mNeedsAutoRename = val; } + void setPinningSelectedItem(BOOL val) { mPinningSelectedItem = val; } + void setAutoSelectOverride(BOOL val) { mAutoSelectOverride = val; } + + bool showItemLinkOverlays() { return mShowItemLinkOverlays; } + + void setCallbackRegistrar(LLUICtrl::CommitCallbackRegistry::ScopedRegistrar* registrar) { mCallbackRegistrar = registrar; } + + LLPanel* getParentPanel() { return mParentPanel; } + // DEBUG only + void dumpSelectionInformation(); + + virtual S32 notify(const LLSD& info) ; + + bool useLabelSuffix() { return mUseLabelSuffix; } + void updateMenu(); + +private: + void updateMenuOptions(LLMenuGL* menu); + void updateRenamerPosition(); + +protected: + LLScrollContainer* mScrollContainer; // NULL if this is not a child of a scroll container. + + void commitRename( const LLSD& data ); + void onRenamerLost(); + + void finishRenamingItem( void ); + void closeRenamer( void ); + + bool selectFirstItem(); + bool selectLastItem(); + + BOOL addNoOptions(LLMenuGL* menu) const; + + +protected: + LLHandle<LLView> mPopupMenuHandle; + + typedef std::deque<LLFolderViewItem*> selected_items_t; + selected_items_t mSelectedItems; + BOOL mKeyboardSelection; + BOOL mAllowMultiSelect; + BOOL mShowEmptyMessage; + BOOL mShowFolderHierarchy; + + // Renaming variables and methods + LLFolderViewItem* mRenameItem; // The item currently being renamed + LLLineEditor* mRenamer; + + BOOL mNeedsScroll; + BOOL mPinningSelectedItem; + LLRect mScrollConstraintRect; + BOOL mNeedsAutoSelect; + BOOL mAutoSelectOverride; + BOOL mNeedsAutoRename; + bool mUseLabelSuffix; + bool mShowItemLinkOverlays; + + LLDepthStack<LLFolderViewFolder> mAutoOpenItems; + LLFolderViewFolder* mAutoOpenCandidate; + LLFrameTimer mAutoOpenTimer; + LLFrameTimer mSearchTimer; + std::string mSearchString; + BOOL mShowSelectionContext; + BOOL mShowSingleSelection; + LLFrameTimer mMultiSelectionFadeTimer; + S32 mArrangeGeneration; + + signal_t mSelectSignal; + signal_t mReshapeSignal; + S32 mSignalSelectCallback; + S32 mMinWidth; + BOOL mDragAndDropThisFrame; + + LLPanel* mParentPanel; + + LLFolderViewModelInterface* mViewModel; + + /** + * Is used to determine if we need to cut text In LLFolderViewItem to avoid horizontal scroll. + * NOTE: For now it's used only to cut LLFolderViewItem::mLabel text for Landmarks in Places Panel. + */ + bool mUseEllipses; // See EXT-719 + + /** + * Contains item under mouse pointer while dragging + */ + LLFolderViewItem* mDraggingOverItem; // See EXT-719 + + LLUICtrl::CommitCallbackRegistry::ScopedRegistrar* mCallbackRegistrar; + +public: + static F32 sAutoOpenTime; + LLTextBox* mStatusTextBox; + +}; + + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLFolderViewFunctor +// +// Simple abstract base class for applying a functor to folders and +// items in a folder view hierarchy. This is suboptimal for algorithms +// that only work folders or only work on items, but I'll worry about +// that later when it's determined to be too slow. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +class LLFolderViewFunctor +{ +public: + virtual ~LLFolderViewFunctor() {} + virtual void doFolder(LLFolderViewFolder* folder) = 0; + virtual void doItem(LLFolderViewItem* item) = 0; +}; + +class LLSelectFirstFilteredItem : public LLFolderViewFunctor +{ +public: + LLSelectFirstFilteredItem() : mItemSelected(FALSE) {} + virtual ~LLSelectFirstFilteredItem() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); + BOOL wasItemSelected() { return mItemSelected; } +protected: + BOOL mItemSelected; +}; + +class LLOpenFilteredFolders : public LLFolderViewFunctor +{ +public: + LLOpenFilteredFolders() {} + virtual ~LLOpenFilteredFolders() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); +}; + +class LLSaveFolderState : public LLFolderViewFunctor +{ +public: + LLSaveFolderState() : mApply(FALSE) {} + virtual ~LLSaveFolderState() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item) {} + void setApply(BOOL apply); + void clearOpenFolders() { mOpenFolders.clear(); } +protected: + std::set<LLUUID> mOpenFolders; + BOOL mApply; +}; + +class LLOpenFoldersWithSelection : public LLFolderViewFunctor +{ +public: + LLOpenFoldersWithSelection() {} + virtual ~LLOpenFoldersWithSelection() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); +}; + +// Flags for buildContextMenu() +const U32 SUPPRESS_OPEN_ITEM = 0x1; +const U32 FIRST_SELECTED_ITEM = 0x2; + +#endif // LL_LLFOLDERVIEW_H diff --git a/indra/llui/llfolderviewitem.cpp b/indra/llui/llfolderviewitem.cpp new file mode 100644 index 0000000000..cd8d8bafbc --- /dev/null +++ b/indra/llui/llfolderviewitem.cpp @@ -0,0 +1,2051 @@ +/** +* @file llfolderviewitem.cpp +* @brief Items and folders that can appear in a hierarchical folder view +* +* $LicenseInfo:firstyear=2001&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2010, Linden Research, Inc. +* +* This library is free software; you can redistribute it and/or +* modify it under the terms of the GNU Lesser General Public +* License as published by the Free Software Foundation; +* version 2.1 of the License only. +* +* This library is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this library; if not, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +* +* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA +* $/LicenseInfo$ +*/ +#include "linden_common.h" +#include "llfolderviewitem.h" + +#include "llfolderview.h" +#include "llfolderviewmodel.h" +#include "llpanel.h" +#include "llcriticaldamp.h" +#include "llclipboard.h" +#include "llfocusmgr.h" // gFocusMgr +#include "lltrans.h" +#include "llwindow.h" + +///---------------------------------------------------------------------------- +/// Class LLFolderViewItem +///---------------------------------------------------------------------------- + +static LLDefaultChildRegistry::Register<LLFolderViewItem> r("folder_view_item"); + +// statics +std::map<U8, LLFontGL*> LLFolderViewItem::sFonts; // map of styles to fonts + +// only integers can be initialized in header +const F32 LLFolderViewItem::FOLDER_CLOSE_TIME_CONSTANT = 0.02f; +const F32 LLFolderViewItem::FOLDER_OPEN_TIME_CONSTANT = 0.03f; + +const LLColor4U DEFAULT_WHITE(255, 255, 255); + + +//static +LLFontGL* LLFolderViewItem::getLabelFontForStyle(U8 style) +{ + LLFontGL* rtn = sFonts[style]; + if (!rtn) // grab label font with this style, lazily + { + LLFontDescriptor labelfontdesc("SansSerif", "Small", style); + rtn = LLFontGL::getFont(labelfontdesc); + if (!rtn) + { + rtn = LLFontGL::getFontDefault(); + } + sFonts[style] = rtn; + } + return rtn; +} + +//static +void LLFolderViewItem::initClass() +{ +} + +//static +void LLFolderViewItem::cleanupClass() +{ + sFonts.clear(); +} + + +// NOTE: Optimize this, we call it a *lot* when opening a large inventory +LLFolderViewItem::Params::Params() +: root(), + listener(), + folder_arrow_image("folder_arrow_image"), + folder_indentation("folder_indentation"), + selection_image("selection_image"), + item_height("item_height"), + item_top_pad("item_top_pad"), + creation_date() +{} + +// Default constructor +LLFolderViewItem::LLFolderViewItem(const LLFolderViewItem::Params& p) +: LLView(p), + mLabelWidth(0), + mLabelWidthDirty(false), + mParentFolder( NULL ), + mIsSelected( FALSE ), + mIsCurSelection( FALSE ), + mSelectPending(FALSE), + mLabelStyle( LLFontGL::NORMAL ), + mHasVisibleChildren(FALSE), + mIndentation(0), + mItemHeight(p.item_height), + //TODO RN: create interface for string highlighting + //mStringMatchOffset(std::string::npos), + mControlLabelRotation(0.f), + mDragAndDropTarget(FALSE), + mLabel(p.name), + mRoot(p.root), + mViewModelItem(p.listener), + mIsMouseOverTitle(false) +{ + if (mViewModelItem) + { + mViewModelItem->setFolderViewItem(this); + } +} + +BOOL LLFolderViewItem::postBuild() +{ + refresh(); + return TRUE; +} + +// Destroys the object +LLFolderViewItem::~LLFolderViewItem( void ) +{ + delete mViewModelItem; + mViewModelItem = NULL; +} + +LLFolderView* LLFolderViewItem::getRoot() +{ + return mRoot; +} + +const LLFolderView* LLFolderViewItem::getRoot() const +{ + return mRoot; +} +// Returns true if this object is a child (or grandchild, etc.) of potential_ancestor. +BOOL LLFolderViewItem::isDescendantOf( const LLFolderViewFolder* potential_ancestor ) +{ + LLFolderViewItem* root = this; + while( root->mParentFolder ) + { + if( root->mParentFolder == potential_ancestor ) + { + return TRUE; + } + root = root->mParentFolder; + } + return FALSE; +} + +LLFolderViewItem* LLFolderViewItem::getNextOpenNode(BOOL include_children) +{ + if (!mParentFolder) + { + return NULL; + } + + LLFolderViewItem* itemp = mParentFolder->getNextFromChild( this, include_children ); + while(itemp && !itemp->getVisible()) + { + LLFolderViewItem* next_itemp = itemp->mParentFolder->getNextFromChild( itemp, include_children ); + if (itemp == next_itemp) + { + // hit last item + return itemp->getVisible() ? itemp : this; + } + itemp = next_itemp; + } + + return itemp; +} + +LLFolderViewItem* LLFolderViewItem::getPreviousOpenNode(BOOL include_children) +{ + if (!mParentFolder) + { + return NULL; + } + + LLFolderViewItem* itemp = mParentFolder->getPreviousFromChild( this, include_children ); + + // Skip over items that are invisible or are hidden from the UI. + while(itemp && !itemp->getVisible()) + { + LLFolderViewItem* next_itemp = itemp->mParentFolder->getPreviousFromChild( itemp, include_children ); + if (itemp == next_itemp) + { + // hit first item + return itemp->getVisible() ? itemp : this; + } + itemp = next_itemp; + } + + return itemp; +} + +BOOL LLFolderViewItem::passedFilter(S32 filter_generation) +{ + return getViewModelItem()->passedFilter(filter_generation); +} + +void LLFolderViewItem::refresh() +{ + LLFolderViewModelItem& vmi = *getViewModelItem(); + + mLabel = vmi.getDisplayName(); + + setToolTip(mLabel); + mIcon = vmi.getIcon(); + mIconOpen = vmi.getIconOpen(); + mIconOverlay = vmi.getIconOverlay(); + + if (mRoot->useLabelSuffix()) + { + mLabelStyle = vmi.getLabelStyle(); + mLabelSuffix = vmi.getLabelSuffix(); +} + + //TODO RN: make sure this logic still fires + //std::string searchable_label(mLabel); + //searchable_label.append(mLabelSuffix); + //LLStringUtil::toUpper(searchable_label); + + //if (mSearchableLabel.compare(searchable_label)) + //{ + // mSearchableLabel.assign(searchable_label); + // vmi.dirtyFilter(); + // // some part of label has changed, so overall width has potentially changed, and sort order too + // if (mParentFolder) + // { + // mParentFolder->requestSort(); + // mParentFolder->requestArrange(); + // } + //} + + mLabelWidthDirty = true; + vmi.dirtyFilter(); +} + +// Utility function for LLFolderView +void LLFolderViewItem::arrangeAndSet(BOOL set_selection, + BOOL take_keyboard_focus) +{ + LLFolderView* root = getRoot(); + if (getParentFolder()) + { + getParentFolder()->requestArrange(); + } + if(set_selection) + { + getRoot()->setSelection(this, TRUE, take_keyboard_focus); + if(root) + { + root->scrollToShowSelection(); + } + } +} + + +std::set<LLFolderViewItem*> LLFolderViewItem::getSelectionList() const +{ + std::set<LLFolderViewItem*> selection; + return selection; +} + +// addToFolder() returns TRUE if it succeeds. FALSE otherwise +BOOL LLFolderViewItem::addToFolder(LLFolderViewFolder* folder) +{ + return folder->addItem(this); +} + + +// Finds width and height of this object and its children. Also +// makes sure that this view and its children are the right size. +S32 LLFolderViewItem::arrange( S32* width, S32* height ) +{ + const Params& p = LLUICtrlFactory::getDefaultParams<LLFolderViewItem>(); + S32 indentation = p.folder_indentation(); + // Only indent deeper items in hierarchy + mIndentation = (getParentFolder()) + ? getParentFolder()->getIndentation() + indentation + : 0; + if (mLabelWidthDirty) + { + mLabelWidth = ARROW_SIZE + TEXT_PAD + ICON_WIDTH + ICON_PAD + getLabelFontForStyle(mLabelStyle)->getWidth(mLabel) + getLabelFontForStyle(mLabelStyle)->getWidth(mLabelSuffix) + TEXT_PAD_RIGHT; + mLabelWidthDirty = false; + } + + *width = llmax(*width, mLabelWidth + mIndentation); + + // determine if we need to use ellipses to avoid horizontal scroll. EXT-719 + bool use_ellipses = getRoot()->getUseEllipses(); + if (use_ellipses) + { + // limit to set rect to avoid horizontal scrollbar + *width = llmin(*width, getRoot()->getRect().getWidth()); + } + *height = getItemHeight(); + return *height; +} + +S32 LLFolderViewItem::getItemHeight() +{ + return mItemHeight; +} + +// *TODO: This can be optimized a lot by simply recording that it is +// selected in the appropriate places, and assuming that set selection +// means 'deselect' for a leaf item. Do this optimization after +// multiple selection is implemented to make sure it all plays nice +// together. +BOOL LLFolderViewItem::setSelection(LLFolderViewItem* selection, BOOL openitem, BOOL take_keyboard_focus) +{ + if (selection == this && !mIsSelected) + { + selectItem(); + } + else if (mIsSelected) // Deselect everything else. + { + deselectItem(); + } + return mIsSelected; +} + +BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selected) +{ + if (selection == this) + { + if (mIsSelected) + { + deselectItem(); + } + else + { + selectItem(); + } + return TRUE; + } + return FALSE; +} + +void LLFolderViewItem::deselectItem(void) +{ + mIsSelected = FALSE; +} + +void LLFolderViewItem::selectItem(void) +{ + if (mIsSelected == FALSE) + { + getViewModelItem()->selectItem(); + mIsSelected = TRUE; + } +} + +BOOL LLFolderViewItem::isMovable() +{ + return getViewModelItem()->isItemMovable(); +} + +BOOL LLFolderViewItem::isRemovable() +{ + return getViewModelItem()->isItemRemovable(); + } + +void LLFolderViewItem::destroyView() +{ + getRoot()->removeFromSelectionList(this); + + if (mParentFolder) + { + // removeView deletes me + mParentFolder->extractItem(this); + } + delete this; +} + +// Call through to the viewed object and return true if it can be +// removed. +//BOOL LLFolderViewItem::removeRecursively(BOOL single_item) +BOOL LLFolderViewItem::remove() +{ + if(!isRemovable()) + { + return FALSE; + } + return getViewModelItem()->removeItem(); + } + +// Build an appropriate context menu for the item. +void LLFolderViewItem::buildContextMenu(LLMenuGL& menu, U32 flags) +{ + getViewModelItem()->buildContextMenu(menu, flags); +} + +void LLFolderViewItem::openItem( void ) +{ + getViewModelItem()->openItem(); +} + +void LLFolderViewItem::rename(const std::string& new_name) +{ + if( !new_name.empty() ) + { + getViewModelItem()->renameItem(new_name); + + if(mParentFolder) + { + mParentFolder->requestSort(); + } + } + } + +const std::string& LLFolderViewItem::getName( void ) const +{ + return getViewModelItem()->getName(); +} + +// LLView functionality +BOOL LLFolderViewItem::handleRightMouseDown( S32 x, S32 y, MASK mask ) +{ + if(!mIsSelected) + { + getRoot()->setSelection(this, FALSE); + } + make_ui_sound("UISndClick"); + return TRUE; +} + +BOOL LLFolderViewItem::handleMouseDown( S32 x, S32 y, MASK mask ) +{ + if (LLView::childrenHandleMouseDown(x, y, mask)) + { + return TRUE; + } + + // No handler needed for focus lost since this class has no + // state that depends on it. + gFocusMgr.setMouseCapture( this ); + + if (!mIsSelected) + { + if(mask & MASK_CONTROL) + { + getRoot()->changeSelection(this, !mIsSelected); + } + else if (mask & MASK_SHIFT) + { + getParentFolder()->extendSelectionTo(this); + } + else + { + getRoot()->setSelection(this, FALSE); + } + make_ui_sound("UISndClick"); + } + else + { + mSelectPending = TRUE; + } + + mDragStartX = x; + mDragStartY = y; + return TRUE; +} + +BOOL LLFolderViewItem::handleHover( S32 x, S32 y, MASK mask ) +{ + static LLCachedControl<S32> drag_and_drop_threshold(*LLUI::sSettingGroups["config"],"DragAndDropDistanceThreshold"); + + mIsMouseOverTitle = (y > (getRect().getHeight() - mItemHeight)); + + if( hasMouseCapture() && isMovable() ) + { + LLFolderView* root = getRoot(); + + if( (x - mDragStartX) * (x - mDragStartX) + (y - mDragStartY) * (y - mDragStartY) > drag_and_drop_threshold() * drag_and_drop_threshold() + && root->getCurSelectedItem() + && root->startDrag()) + { + // RN: when starting drag and drop, clear out last auto-open + root->autoOpenTest(NULL); + root->setShowSelectionContext(TRUE); + + // Release keyboard focus, so that if stuff is dropped into the + // world, pressing the delete key won't blow away the inventory + // item. + gFocusMgr.setKeyboardFocus(NULL); + + getWindow()->setCursor(UI_CURSOR_ARROW); + return TRUE; + } + else + { + getWindow()->setCursor(UI_CURSOR_NOLOCKED); + return TRUE; + } + } + else + { + getRoot()->setShowSelectionContext(FALSE); + getWindow()->setCursor(UI_CURSOR_ARROW); + // let parent handle this then... + return FALSE; + } +} + + +BOOL LLFolderViewItem::handleDoubleClick( S32 x, S32 y, MASK mask ) +{ + getViewModelItem()->openItem(); + return TRUE; +} + +BOOL LLFolderViewItem::handleMouseUp( S32 x, S32 y, MASK mask ) +{ + if (LLView::childrenHandleMouseUp(x, y, mask)) + { + return TRUE; + } + + // if mouse hasn't moved since mouse down... + if ( pointInView(x, y) && mSelectPending ) + { + //...then select + if(mask & MASK_CONTROL) + { + getRoot()->changeSelection(this, !mIsSelected); + } + else if (mask & MASK_SHIFT) + { + getParentFolder()->extendSelectionTo(this); + } + else + { + getRoot()->setSelection(this, FALSE); + } + } + + mSelectPending = FALSE; + + if( hasMouseCapture() ) + { + if (getRoot()) + { + getRoot()->setShowSelectionContext(FALSE); + } + gFocusMgr.setMouseCapture( NULL ); + } + return TRUE; +} + +void LLFolderViewItem::onMouseLeave(S32 x, S32 y, MASK mask) +{ + mIsMouseOverTitle = false; +} + +BOOL LLFolderViewItem::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + BOOL handled = FALSE; + BOOL accepted = getViewModelItem()->dragOrDrop(mask,drop,cargo_type,cargo_data, tooltip_msg); + handled = accepted; + if (accepted) + { + mDragAndDropTarget = TRUE; + *accept = ACCEPT_YES_MULTI; + } + else + { + *accept = ACCEPT_NO; + } + if(mParentFolder && !handled) + { + // store this item to get it in LLFolderBridge::dragItemIntoFolder on drop event. + mRoot->setDraggingOverItem(this); + handled = mParentFolder->handleDragAndDropFromChild(mask,drop,cargo_type,cargo_data,accept,tooltip_msg); + mRoot->setDraggingOverItem(NULL); + } + if (handled) + { + lldebugst(LLERR_USER_INPUT) << "dragAndDrop handled by LLFolderViewItem" << llendl; + } + + return handled; +} + +void LLFolderViewItem::draw() +{ + static LLUIColor sFgColor = LLUIColorTable::instance().getColor("MenuItemEnabledColor", DEFAULT_WHITE); + static LLUIColor sHighlightBgColor = LLUIColorTable::instance().getColor("MenuItemHighlightBgColor", DEFAULT_WHITE); + static LLUIColor sHighlightFgColor = LLUIColorTable::instance().getColor("MenuItemHighlightFgColor", DEFAULT_WHITE); + static LLUIColor sFocusOutlineColor = LLUIColorTable::instance().getColor("InventoryFocusOutlineColor", DEFAULT_WHITE); + static LLUIColor sFilterBGColor = LLUIColorTable::instance().getColor("FilterBackgroundColor", DEFAULT_WHITE); + static LLUIColor sFilterTextColor = LLUIColorTable::instance().getColor("FilterTextColor", DEFAULT_WHITE); + static LLUIColor sSuffixColor = LLUIColorTable::instance().getColor("InventoryItemColor", DEFAULT_WHITE); + static LLUIColor sLibraryColor = LLUIColorTable::instance().getColor("InventoryItemLibraryColor", DEFAULT_WHITE); + static LLUIColor sLinkColor = LLUIColorTable::instance().getColor("InventoryItemLinkColor", DEFAULT_WHITE); + static LLUIColor sSearchStatusColor = LLUIColorTable::instance().getColor("InventorySearchStatusColor", DEFAULT_WHITE); + static LLUIColor sMouseOverColor = LLUIColorTable::instance().getColor("InventoryMouseOverColor", DEFAULT_WHITE); + + const Params& default_params = LLUICtrlFactory::getDefaultParams<LLFolderViewItem>(); + const S32 TOP_PAD = default_params.item_top_pad; + const S32 FOCUS_LEFT = 1; + const LLFontGL* font = getLabelFontForStyle(mLabelStyle); + + getViewModelItem()->update(); + + //--------------------------------------------------------------------------------// + // Draw open folder arrow + // + if (hasVisibleChildren() || getViewModelItem()->hasChildren()) + { + LLUIImage* arrow_image = default_params.folder_arrow_image; + gl_draw_scaled_rotated_image( + mIndentation, getRect().getHeight() - ARROW_SIZE - TEXT_PAD - TOP_PAD, + ARROW_SIZE, ARROW_SIZE, mControlLabelRotation, arrow_image->getImage(), sFgColor); + } + + + //--------------------------------------------------------------------------------// + // Draw highlight for selected items + // + const BOOL show_context = (getRoot() ? getRoot()->getShowSelectionContext() : FALSE); + const BOOL filled = show_context || (getRoot() ? getRoot()->getParentPanel()->hasFocus() : FALSE); // If we have keyboard focus, draw selection filled + const S32 focus_top = getRect().getHeight(); + const S32 focus_bottom = getRect().getHeight() - mItemHeight; + const bool folder_open = (getRect().getHeight() > mItemHeight + 4); + if (mIsSelected) // always render "current" item. Only render other selected items if mShowSingleSelection is FALSE + { + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + LLColor4 bg_color = sHighlightBgColor; + if (!mIsCurSelection) + { + // do time-based fade of extra objects + F32 fade_time = (getRoot() ? getRoot()->getSelectionFadeElapsedTime() : 0.0f); + if (getRoot() && getRoot()->getShowSingleSelection()) + { + // fading out + bg_color.mV[VALPHA] = clamp_rescale(fade_time, 0.f, 0.4f, bg_color.mV[VALPHA], 0.f); + } + else + { + // fading in + bg_color.mV[VALPHA] = clamp_rescale(fade_time, 0.f, 0.4f, 0.f, bg_color.mV[VALPHA]); + } + } + gl_rect_2d(FOCUS_LEFT, + focus_top, + getRect().getWidth() - 2, + focus_bottom, + bg_color, filled); + if (mIsCurSelection) + { + gl_rect_2d(FOCUS_LEFT, + focus_top, + getRect().getWidth() - 2, + focus_bottom, + sFocusOutlineColor, FALSE); + } + if (folder_open) + { + gl_rect_2d(FOCUS_LEFT, + focus_bottom + 1, // overlap with bottom edge of above rect + getRect().getWidth() - 2, + 0, + sFocusOutlineColor, FALSE); + if (show_context) + { + gl_rect_2d(FOCUS_LEFT, + focus_bottom + 1, + getRect().getWidth() - 2, + 0, + sHighlightBgColor, TRUE); + } + } + } + else if (mIsMouseOverTitle) + { + gl_rect_2d(FOCUS_LEFT, + focus_top, + getRect().getWidth() - 2, + focus_bottom, + sMouseOverColor, FALSE); + } + + //--------------------------------------------------------------------------------// + // Draw DragNDrop highlight + // + if (mDragAndDropTarget) + { + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gl_rect_2d(FOCUS_LEFT, + focus_top, + getRect().getWidth() - 2, + focus_bottom, + sHighlightBgColor, FALSE); + if (folder_open) + { + gl_rect_2d(FOCUS_LEFT, + focus_bottom + 1, // overlap with bottom edge of above rect + getRect().getWidth() - 2, + 0, + sHighlightBgColor, FALSE); + } + mDragAndDropTarget = FALSE; + } + + //--------------------------------------------------------------------------------// + // Draw open icon + // + const S32 icon_x = mIndentation + ARROW_SIZE + TEXT_PAD; + if (!mIconOpen.isNull() && (llabs(mControlLabelRotation) > 80)) // For open folders + { + mIconOpen->draw(icon_x, getRect().getHeight() - mIconOpen->getHeight() - TOP_PAD + 1); + } + else if (mIcon) + { + mIcon->draw(icon_x, getRect().getHeight() - mIcon->getHeight() - TOP_PAD + 1); + } + + if (mIconOverlay && getRoot()->showItemLinkOverlays()) + { + mIconOverlay->draw(icon_x, getRect().getHeight() - mIcon->getHeight() - TOP_PAD + 1); + } + + //--------------------------------------------------------------------------------// + // Exit if no label to draw + // + if (mLabel.empty()) + { + return; + } + + LLColor4 color = (mIsSelected && filled) ? sHighlightFgColor : sFgColor; + //TODO RN: implement this in terms of getColor() + //if (highlight_link) color = sLinkColor; + //if (gInventory.isObjectDescendentOf(getViewModelItem()->getUUID(), gInventory.getLibraryRootFolderID())) color = sLibraryColor; + + F32 right_x = 0; + F32 y = (F32)getRect().getHeight() - font->getLineHeight() - (F32)TEXT_PAD - (F32)TOP_PAD; + F32 text_left = (F32)(ARROW_SIZE + TEXT_PAD + ICON_WIDTH + ICON_PAD + mIndentation); + + //--------------------------------------------------------------------------------// + // Draw the actual label text + // + font->renderUTF8(mLabel, 0, text_left, y, color, + LLFontGL::LEFT, LLFontGL::BOTTOM, LLFontGL::NORMAL, LLFontGL::NO_SHADOW, + S32_MAX, getRect().getWidth() - (S32) text_left, &right_x, TRUE); + + //--------------------------------------------------------------------------------// + // Draw label suffix + // + if (!mLabelSuffix.empty()) + { + font->renderUTF8( mLabelSuffix, 0, right_x, y, sSuffixColor, + LLFontGL::LEFT, LLFontGL::BOTTOM, LLFontGL::NORMAL, LLFontGL::NO_SHADOW, + S32_MAX, S32_MAX, &right_x, FALSE ); + } + + //--------------------------------------------------------------------------------// + // Highlight string match + // + //TODO RN: expose interface for highlighting + //if (mStringMatchOffset != std::string::npos) + //{ + // // don't draw backgrounds for zero-length strings + // S32 filter_string_length = getRoot()->getFilterSubString().size(); + // if (filter_string_length > 0) + // { + // std::string combined_string = mLabel + mLabelSuffix; + // S32 left = llround(text_left) + font->getWidth(combined_string, 0, mStringMatchOffset) - 1; + // S32 right = left + font->getWidth(combined_string, mStringMatchOffset, filter_string_length) + 2; + // S32 bottom = llfloor(getRect().getHeight() - font->getLineHeight() - 3 - TOP_PAD); + // S32 top = getRect().getHeight() - TOP_PAD; + // + // LLUIImage* box_image = default_params.selection_image; + // LLRect box_rect(left, top, right, bottom); + // box_image->draw(box_rect, sFilterBGColor); + // F32 match_string_left = text_left + font->getWidthF32(combined_string, 0, mStringMatchOffset); + // F32 yy = (F32)getRect().getHeight() - font->getLineHeight() - (F32)TEXT_PAD - (F32)TOP_PAD; + // font->renderUTF8( combined_string, mStringMatchOffset, match_string_left, yy, + // sFilterTextColor, LLFontGL::LEFT, LLFontGL::BOTTOM, LLFontGL::NORMAL, LLFontGL::NO_SHADOW, + // filter_string_length, S32_MAX, &right_x, FALSE ); + // } + //} +} + +const LLFolderViewModelInterface* LLFolderViewItem::getFolderViewModel( void ) const + { + return getRoot()->getFolderViewModel(); +} + +LLFolderViewModelInterface* LLFolderViewItem::getFolderViewModel( void ) + { + return getRoot()->getFolderViewModel(); + } + + +///---------------------------------------------------------------------------- +/// Class LLFolderViewFolder +///---------------------------------------------------------------------------- + +LLFolderViewFolder::LLFolderViewFolder( const LLFolderViewItem::Params& p ): + LLFolderViewItem( p ), + mIsOpen(FALSE), + mExpanderHighlighted(FALSE), + mCurHeight(0.f), + mTargetHeight(0.f), + mAutoOpenCountdown(0.f), + mLastArrangeGeneration( -1 ), + mLastCalculatedWidth(0) +{ +} + +// Destroys the object +LLFolderViewFolder::~LLFolderViewFolder( void ) +{ + // The LLView base class takes care of object destruction. make sure that we + // don't have mouse or keyboard focus + gFocusMgr.releaseFocusIfNeeded( this ); // calls onCommit() +} + +// addToFolder() returns TRUE if it succeeds. FALSE otherwise +BOOL LLFolderViewFolder::addToFolder(LLFolderViewFolder* folder) +{ + return folder->addFolder(this); +} + +static LLFastTimer::DeclareTimer FTM_ARRANGE("Arrange"); + +// Finds width and height of this object and its children. Also +// makes sure that this view and its children are the right size. +S32 LLFolderViewFolder::arrange( S32* width, S32* height ) +{ + // sort before laying out contents + getRoot()->getFolderViewModel()->sort(this); + + LLFastTimer t2(FTM_ARRANGE); + + // evaluate mHasVisibleChildren + mHasVisibleChildren = false; + if (getViewModelItem()->descendantsPassedFilter()) + { + // We have to verify that there's at least one child that's not filtered out + bool found = false; + // Try the items first + for (items_t::iterator iit = mItems.begin(); iit != mItems.end(); ++iit) + { + LLFolderViewItem* itemp = (*iit); + found = itemp->passedFilter(); + if (found) + break; + } + if (!found) + { + // If no item found, try the folders + for (folders_t::iterator fit = mFolders.begin(); fit != mFolders.end(); ++fit) + { + LLFolderViewFolder* folderp = (*fit); + found = folderp->passedFilter(); + if (found) + break; + } + } + + mHasVisibleChildren = found; + } + + // calculate height as a single item (without any children), and reshapes rectangle to match + LLFolderViewItem::arrange( width, height ); + + // clamp existing animated height so as to never get smaller than a single item + mCurHeight = llmax((F32)*height, mCurHeight); + + // initialize running height value as height of single item in case we have no children + F32 running_height = (F32)*height; + F32 target_height = (F32)*height; + + // are my children visible? + if (needsArrange()) + { + // set last arrange generation first, in case children are animating + // and need to be arranged again + mLastArrangeGeneration = getRoot()->getArrangeGeneration(); + if (isOpen()) + { + // Add sizes of children + S32 parent_item_height = getRect().getHeight(); + + for(folders_t::iterator fit = mFolders.begin(); fit != mFolders.end(); ++fit) + { + LLFolderViewFolder* folderp = (*fit); + folderp->setVisible(folderp->passedFilter()); // passed filter or has descendants that passed filter + + if (folderp->getVisible()) + { + S32 child_width = *width; + S32 child_height = 0; + S32 child_top = parent_item_height - llround(running_height); + + target_height += folderp->arrange( &child_width, &child_height ); + + running_height += (F32)child_height; + *width = llmax(*width, child_width); + folderp->setOrigin( 0, child_top - folderp->getRect().getHeight() ); + } + } + for(items_t::iterator iit = mItems.begin(); + iit != mItems.end(); ++iit) + { + LLFolderViewItem* itemp = (*iit); + itemp->setVisible(itemp->passedFilter()); + + if (itemp->getVisible()) + { + S32 child_width = *width; + S32 child_height = 0; + S32 child_top = parent_item_height - llround(running_height); + + target_height += itemp->arrange( &child_width, &child_height ); + // don't change width, as this item is as wide as its parent folder by construction + itemp->reshape( itemp->getRect().getWidth(), child_height); + + running_height += (F32)child_height; + *width = llmax(*width, child_width); + itemp->setOrigin( 0, child_top - itemp->getRect().getHeight() ); + } + } + } + + mTargetHeight = target_height; + // cache this width so next time we can just return it + mLastCalculatedWidth = *width; + } + else + { + // just use existing width + *width = mLastCalculatedWidth; + } + + // animate current height towards target height + if (llabs(mCurHeight - mTargetHeight) > 1.f) + { + mCurHeight = lerp(mCurHeight, mTargetHeight, LLCriticalDamp::getInterpolant(isOpen() ? FOLDER_OPEN_TIME_CONSTANT : FOLDER_CLOSE_TIME_CONSTANT)); + + requestArrange(); + + // hide child elements that fall out of current animated height + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + // number of pixels that bottom of folder label is from top of parent folder + if (getRect().getHeight() - (*fit)->getRect().mTop + (*fit)->getItemHeight() + > llround(mCurHeight) + MAX_FOLDER_ITEM_OVERLAP) + { + // hide if beyond current folder height + (*fit)->setVisible(FALSE); + } + } + + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + // number of pixels that bottom of item label is from top of parent folder + if (getRect().getHeight() - (*iit)->getRect().mBottom + > llround(mCurHeight) + MAX_FOLDER_ITEM_OVERLAP) + { + (*iit)->setVisible(FALSE); + } + } + } + else + { + mCurHeight = mTargetHeight; + } + + // don't change width as this item is already as wide as its parent folder + reshape(getRect().getWidth(),llround(mCurHeight)); + + // pass current height value back to parent + *height = llround(mCurHeight); + + return llround(mTargetHeight); +} + +BOOL LLFolderViewFolder::needsArrange() +{ + return mLastArrangeGeneration < getRoot()->getArrangeGeneration(); +} + +void LLFolderViewFolder::requestSort() +{ + getViewModelItem()->requestSort(); +} + +//TODO RN: get height resetting working +//void LLFolderViewFolder::setPassedFilter(BOOL passed, BOOL passed_folder, S32 filter_generation) +//{ +// // if this folder is now filtered, but wasn't before +// // (it just passed) +// if (passed && !passedFilter(filter_generation)) +// { +// // reset current height, because last time we drew it +// // it might have had more visible items than now +// mCurHeight = 0.f; +// } +// +// LLFolderViewItem::setPassedFilter(passed, passed_folder, filter_generation); +//} + + +// Passes selection information on to children and record selection +// information if necessary. +BOOL LLFolderViewFolder::setSelection(LLFolderViewItem* selection, BOOL openitem, + BOOL take_keyboard_focus) +{ + BOOL rv = FALSE; + if (selection == this) + { + if (!isSelected()) + { + selectItem(); + } + rv = TRUE; + } + else + { + if (isSelected()) + { + deselectItem(); + } + rv = FALSE; + } + BOOL child_selected = FALSE; + + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + if((*fit)->setSelection(selection, openitem, take_keyboard_focus)) + { + rv = TRUE; + child_selected = TRUE; + } + } + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + if((*iit)->setSelection(selection, openitem, take_keyboard_focus)) + { + rv = TRUE; + child_selected = TRUE; + } + } + if(openitem && child_selected) + { + setOpenArrangeRecursively(TRUE); + } + return rv; +} + +// This method is used to change the selection of an item. +// Recursively traverse all children; if 'selection' is 'this' then change +// the select status if necessary. +// Returns TRUE if the selection state of this folder, or of a child, was changed. +BOOL LLFolderViewFolder::changeSelection(LLFolderViewItem* selection, BOOL selected) +{ + BOOL rv = FALSE; + if(selection == this) + { + if (isSelected() != selected) + { + rv = TRUE; + if (selected) + { + selectItem(); + } + else + { + deselectItem(); + } + } + } + + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + if((*fit)->changeSelection(selection, selected)) + { + rv = TRUE; + } + } + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + if((*iit)->changeSelection(selection, selected)) + { + rv = TRUE; + } + } + return rv; +} + +LLFolderViewFolder* LLFolderViewFolder::getCommonAncestor(LLFolderViewItem* item_a, LLFolderViewItem* item_b, bool& reverse) +{ + if (!item_a->getParentFolder() || !item_b->getParentFolder()) return NULL; + + std::deque<LLFolderViewFolder*> item_a_ancestors; + + LLFolderViewFolder* parent = item_a->getParentFolder(); + while(parent) + { + item_a_ancestors.push_back(parent); + parent = parent->getParentFolder(); + } + + std::deque<LLFolderViewFolder*> item_b_ancestors; + + parent = item_b->getParentFolder(); + while(parent) + { + item_b_ancestors.push_back(parent); + parent = parent->getParentFolder(); + } + + LLFolderViewFolder* common_ancestor = item_a->getRoot(); + + while(item_a_ancestors.size() > item_b_ancestors.size()) + { + item_a = item_a_ancestors.front(); + item_a_ancestors.pop_front(); + } + + while(item_b_ancestors.size() > item_a_ancestors.size()) + { + item_b = item_b_ancestors.front(); + item_b_ancestors.pop_front(); + } + + while(item_a_ancestors.size()) + { + common_ancestor = item_a_ancestors.front(); + + if (item_a_ancestors.front() == item_b_ancestors.front()) + { + // which came first, sibling a or sibling b? + for (folders_t::iterator it = common_ancestor->mFolders.begin(), end_it = common_ancestor->mFolders.end(); + it != end_it; + ++it) + { + LLFolderViewItem* item = *it; + + if (item == item_a) + { + reverse = false; + return common_ancestor; + } + if (item == item_b) + { + reverse = true; + return common_ancestor; + } + } + + for (items_t::iterator it = common_ancestor->mItems.begin(), end_it = common_ancestor->mItems.end(); + it != end_it; + ++it) + { + LLFolderViewItem* item = *it; + + if (item == item_a) + { + reverse = false; + return common_ancestor; + } + if (item == item_b) + { + reverse = true; + return common_ancestor; + } + } + break; + } + + item_a = item_a_ancestors.front(); + item_a_ancestors.pop_front(); + item_b = item_b_ancestors.front(); + item_b_ancestors.pop_front(); + } + + return NULL; +} + +void LLFolderViewFolder::gatherChildRangeExclusive(LLFolderViewItem* start, LLFolderViewItem* end, bool reverse, std::vector<LLFolderViewItem*>& items) +{ + bool selecting = start == NULL; + if (reverse) + { + for (items_t::reverse_iterator it = mItems.rbegin(), end_it = mItems.rend(); + it != end_it; + ++it) + { + if (*it == end) + { + return; + } + if (selecting) + { + items.push_back(*it); + } + + if (*it == start) + { + selecting = true; + } + } + for (folders_t::reverse_iterator it = mFolders.rbegin(), end_it = mFolders.rend(); + it != end_it; + ++it) + { + if (*it == end) + { + return; + } + + if (selecting) + { + items.push_back(*it); + } + + if (*it == start) + { + selecting = true; + } + } + } + else + { + for (folders_t::iterator it = mFolders.begin(), end_it = mFolders.end(); + it != end_it; + ++it) + { + if (*it == end) + { + return; + } + + if (selecting) + { + items.push_back(*it); + } + + if (*it == start) + { + selecting = true; + } + } + for (items_t::iterator it = mItems.begin(), end_it = mItems.end(); + it != end_it; + ++it) + { + if (*it == end) + { + return; + } + + if (selecting) + { + items.push_back(*it); + } + + if (*it == start) + { + selecting = true; + } + } + } +} + +void LLFolderViewFolder::extendSelectionTo(LLFolderViewItem* new_selection) +{ + if (getRoot()->getAllowMultiSelect() == FALSE) return; + + LLFolderViewItem* cur_selected_item = getRoot()->getCurSelectedItem(); + if (cur_selected_item == NULL) + { + cur_selected_item = new_selection; + } + + + bool reverse = false; + LLFolderViewFolder* common_ancestor = getCommonAncestor(cur_selected_item, new_selection, reverse); + if (!common_ancestor) return; + + LLFolderViewItem* last_selected_item_from_cur = cur_selected_item; + LLFolderViewFolder* cur_folder = cur_selected_item->getParentFolder(); + + std::vector<LLFolderViewItem*> items_to_select_forward; + + while(cur_folder != common_ancestor) + { + cur_folder->gatherChildRangeExclusive(last_selected_item_from_cur, NULL, reverse, items_to_select_forward); + + last_selected_item_from_cur = cur_folder; + cur_folder = cur_folder->getParentFolder(); + } + + std::vector<LLFolderViewItem*> items_to_select_reverse; + + LLFolderViewItem* last_selected_item_from_new = new_selection; + cur_folder = new_selection->getParentFolder(); + while(cur_folder != common_ancestor) + { + cur_folder->gatherChildRangeExclusive(last_selected_item_from_new, NULL, !reverse, items_to_select_reverse); + + last_selected_item_from_new = cur_folder; + cur_folder = cur_folder->getParentFolder(); + } + + common_ancestor->gatherChildRangeExclusive(last_selected_item_from_cur, last_selected_item_from_new, reverse, items_to_select_forward); + + for (std::vector<LLFolderViewItem*>::reverse_iterator it = items_to_select_reverse.rbegin(), end_it = items_to_select_reverse.rend(); + it != end_it; + ++it) + { + items_to_select_forward.push_back(*it); + } + + LLFolderView* root = getRoot(); + + for (std::vector<LLFolderViewItem*>::iterator it = items_to_select_forward.begin(), end_it = items_to_select_forward.end(); + it != end_it; + ++it) + { + LLFolderViewItem* item = *it; + if (item->isSelected()) + { + root->removeFromSelectionList(item); + } + else + { + item->selectItem(); + } + root->addToSelectionList(item); + } + + if (new_selection->isSelected()) + { + root->removeFromSelectionList(new_selection); + } + else + { + new_selection->selectItem(); + } + root->addToSelectionList(new_selection); +} + + +void LLFolderViewFolder::destroyView() +{ + std::for_each(mItems.begin(), mItems.end(), DeletePointer()); + mItems.clear(); + + while (!mFolders.empty()) + { + LLFolderViewFolder *folderp = mFolders.back(); + folderp->destroyView(); // removes entry from mFolders + } + + LLFolderViewItem::destroyView(); +} + +// extractItem() removes the specified item from the folder, but +// doesn't delete it. +void LLFolderViewFolder::extractItem( LLFolderViewItem* item ) +{ + items_t::iterator it = std::find(mItems.begin(), mItems.end(), item); + if(it == mItems.end()) + { + // This is an evil downcast. However, it's only doing + // pointer comparison to find if (which it should be ) the + // item is in the container, so it's pretty safe. + LLFolderViewFolder* f = static_cast<LLFolderViewFolder*>(item); + folders_t::iterator ft; + ft = std::find(mFolders.begin(), mFolders.end(), f); + if (ft != mFolders.end()) + { + mFolders.erase(ft); + } + } + else + { + mItems.erase(it); + } + //item has been removed, need to update filter + getViewModelItem()->removeChild(item->getViewModelItem()); + getViewModelItem()->dirtyFilter(); + //because an item is going away regardless of filter status, force rearrange + requestArrange(); + removeChild(item); +} + +BOOL LLFolderViewFolder::isMovable() +{ + if( !(getViewModelItem()->isItemMovable()) ) + { + return FALSE; + } + + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + if(!(*iit)->isMovable()) + { + return FALSE; + } + } + + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + if(!(*fit)->isMovable()) + { + return FALSE; + } + } + return TRUE; +} + + +BOOL LLFolderViewFolder::isRemovable() +{ + if( !(getViewModelItem()->isItemRemovable()) ) + { + return FALSE; + } + + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + if(!(*iit)->isRemovable()) + { + return FALSE; + } + } + + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + if(!(*fit)->isRemovable()) + { + return FALSE; + } + } + return TRUE; +} + +// this is an internal method used for adding items to folders. +BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item) +{ + if (item->getParentFolder()) + { + item->getParentFolder()->extractItem(item); + } + item->setParentFolder(this); + + mItems.push_back(item); + + item->setRect(LLRect(0, 0, getRect().getWidth(), 0)); + item->setVisible(FALSE); + + addChild(item); + + item->getViewModelItem()->dirtyFilter(); + + // XXX stinson TODO : handle the creation date +#if 0 + // Update the folder creation date if the child is newer than our current date + setCreationDate(llmax<time_t>(mCreationDate, item->getCreationDate())); +#endif + + // Handle sorting + requestArrange(); + requestSort(); + + getViewModelItem()->addChild(item->getViewModelItem()); + // XXX stinson TODO : handle the creation date +#if 0 + // Traverse parent folders and update creation date and resort, if necessary + LLFolderViewFolder* parentp = getParentFolder(); + while (parentp) + { + // Update the folder creation date if the child is newer than our current date + parentp->setCreationDate(llmax<time_t>(parentp->mCreationDate, item->getCreationDate())); + } +#endif + + //TODO RN - make sort bubble up as long as parent Folder doesn't have anything matching sort criteria + //// Traverse parent folders and update creation date and resort, if necessary + //LLFolderViewFolder* parentp = this; + //while (parentp) + //{ + // if (parentp->mSortFunction.isByDate()) + // { + // // parent folder doesn't have a time stamp yet, so get it from us + // parentp->requestSort(); + // } + + // parentp = parentp->getParentFolder(); + //} + + return TRUE; +} + +// this is an internal method used for adding items to folders. +BOOL LLFolderViewFolder::addFolder(LLFolderViewFolder* folder) +{ + if (folder->mParentFolder) + { + folder->mParentFolder->extractItem(folder); + } + folder->mParentFolder = this; + mFolders.push_back(folder); + folder->setOrigin(0, 0); + folder->reshape(getRect().getWidth(), 0); + folder->setVisible(FALSE); + addChild( folder ); + folder->getViewModelItem()->dirtyFilter(); + // rearrange all descendants too, as our indentation level might have changed + folder->requestArrange(); + requestSort(); + + getViewModelItem()->addChild(folder->getViewModelItem()); + + return TRUE; +} + +void LLFolderViewFolder::requestArrange() +{ + //if ( mLastArrangeGeneration != -1) + { + mLastArrangeGeneration = -1; + // flag all items up to root + if (mParentFolder) + { + mParentFolder->requestArrange(); + } + } + } + +void LLFolderViewFolder::toggleOpen() +{ + setOpen(!isOpen()); +} + +// Force a folder open or closed +void LLFolderViewFolder::setOpen(BOOL openitem) +{ + setOpenArrangeRecursively(openitem); +} + +void LLFolderViewFolder::setOpenArrangeRecursively(BOOL openitem, ERecurseType recurse) +{ + BOOL was_open = isOpen(); + mIsOpen = openitem; + if(!was_open && openitem) + { + getViewModelItem()->openItem(); + } + else if(was_open && !openitem) + { + getViewModelItem()->closeItem(); + } + + if (recurse == RECURSE_DOWN || recurse == RECURSE_UP_DOWN) + { + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + (*fit)->setOpenArrangeRecursively(openitem, RECURSE_DOWN); /* Flawfinder: ignore */ + } + } + if (mParentFolder + && (recurse == RECURSE_UP + || recurse == RECURSE_UP_DOWN)) + { + mParentFolder->setOpenArrangeRecursively(openitem, RECURSE_UP); + } + + if (was_open != isOpen()) + { + requestArrange(); + } +} + +BOOL LLFolderViewFolder::handleDragAndDropFromChild(MASK mask, + BOOL drop, + EDragAndDropType c_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + BOOL accepted = mViewModelItem->dragOrDrop(mask,drop,c_type,cargo_data, tooltip_msg); + if (accepted) + { + mDragAndDropTarget = TRUE; + *accept = ACCEPT_YES_MULTI; + } + else + { + *accept = ACCEPT_NO; + } + + // drag and drop to child item, so clear pending auto-opens + getRoot()->autoOpenTest(NULL); + + return TRUE; +} + +void LLFolderViewFolder::openItem( void ) +{ + toggleOpen(); +} + +void LLFolderViewFolder::applyFunctorToChildren(LLFolderViewFunctor& functor) +{ + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + functor.doItem((*fit)); + } + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + functor.doItem((*iit)); + } +} + +void LLFolderViewFolder::applyFunctorRecursively(LLFolderViewFunctor& functor) +{ + functor.doFolder(this); + + for (folders_t::iterator iter = mFolders.begin(); + iter != mFolders.end();) + { + folders_t::iterator fit = iter++; + (*fit)->applyFunctorRecursively(functor); + } + for (items_t::iterator iter = mItems.begin(); + iter != mItems.end();) + { + items_t::iterator iit = iter++; + functor.doItem((*iit)); + } +} + +// LLView functionality +BOOL LLFolderViewFolder::handleDragAndDrop(S32 x, S32 y, MASK mask, + BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + BOOL handled = FALSE; + + if (isOpen()) + { + handled = (childrenHandleDragAndDrop(x, y, mask, drop, cargo_type, cargo_data, accept, tooltip_msg) != NULL); + } + + if (!handled) + { + handleDragAndDropToThisFolder(mask, drop, cargo_type, cargo_data, accept, tooltip_msg); + + lldebugst(LLERR_USER_INPUT) << "dragAndDrop handled by LLFolderViewFolder" << llendl; + } + + return TRUE; +} + +BOOL LLFolderViewFolder::handleDragAndDropToThisFolder(MASK mask, + BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + BOOL accepted = getViewModelItem()->dragOrDrop(mask,drop,cargo_type,cargo_data, tooltip_msg); + + if (accepted) + { + mDragAndDropTarget = TRUE; + *accept = ACCEPT_YES_MULTI; + } + else + { + *accept = ACCEPT_NO; + } + + if (!drop && accepted) + { + getRoot()->autoOpenTest(this); + } + + return TRUE; +} + + +BOOL LLFolderViewFolder::handleRightMouseDown( S32 x, S32 y, MASK mask ) +{ + BOOL handled = FALSE; + + if( isOpen() ) + { + handled = childrenHandleRightMouseDown( x, y, mask ) != NULL; + } + if (!handled) + { + handled = LLFolderViewItem::handleRightMouseDown( x, y, mask ); + } + return handled; +} + + +BOOL LLFolderViewFolder::handleHover(S32 x, S32 y, MASK mask) +{ + mIsMouseOverTitle = (y > (getRect().getHeight() - mItemHeight)); + + BOOL handled = LLView::handleHover(x, y, mask); + + if (!handled) + { + // this doesn't do child processing + handled = LLFolderViewItem::handleHover(x, y, mask); + } + + return handled; +} + +BOOL LLFolderViewFolder::handleMouseDown( S32 x, S32 y, MASK mask ) +{ + BOOL handled = FALSE; + if( isOpen() ) + { + handled = childrenHandleMouseDown(x,y,mask) != NULL; + } + if( !handled ) + { + if(mIndentation < x && x < mIndentation + ARROW_SIZE + TEXT_PAD) + { + toggleOpen(); + handled = TRUE; + } + else + { + // do normal selection logic + handled = LLFolderViewItem::handleMouseDown(x, y, mask); + } + } + + return handled; +} + +BOOL LLFolderViewFolder::handleDoubleClick( S32 x, S32 y, MASK mask ) +{ + BOOL handled = FALSE; + if( isOpen() ) + { + handled = childrenHandleDoubleClick( x, y, mask ) != NULL; + } + if( !handled ) + { + if(mIndentation < x && x < mIndentation + ARROW_SIZE + TEXT_PAD) + { + // don't select when user double-clicks plus sign + // so as not to contradict single-click behavior + toggleOpen(); + } + else + { + getRoot()->setSelection(this, FALSE); + toggleOpen(); + } + handled = TRUE; + } + return handled; +} + +void LLFolderViewFolder::draw() +{ + if (mAutoOpenCountdown != 0.f) + { + mControlLabelRotation = mAutoOpenCountdown * -90.f; + } + else if (isOpen()) + { + mControlLabelRotation = lerp(mControlLabelRotation, -90.f, LLCriticalDamp::getInterpolant(0.04f)); + } + else + { + mControlLabelRotation = lerp(mControlLabelRotation, 0.f, LLCriticalDamp::getInterpolant(0.025f)); + } + + LLFolderViewItem::draw(); + + // draw children if root folder, or any other folder that is open or animating to closed state + if( getRoot() == this || (isOpen() || mCurHeight != mTargetHeight )) + { + LLView::draw(); + } + + mExpanderHighlighted = FALSE; +} + +// this does prefix traversal, as folders are listed above their contents +LLFolderViewItem* LLFolderViewFolder::getNextFromChild( LLFolderViewItem* item, BOOL include_children ) +{ + BOOL found_item = FALSE; + + LLFolderViewItem* result = NULL; + // when not starting from a given item, start at beginning + if(item == NULL) + { + found_item = TRUE; + } + + // find current item among children + folders_t::iterator fit = mFolders.begin(); + folders_t::iterator fend = mFolders.end(); + + items_t::iterator iit = mItems.begin(); + items_t::iterator iend = mItems.end(); + + // if not trivially starting at the beginning, we have to find the current item + if (!found_item) + { + // first, look among folders, since they are always above items + for(; fit != fend; ++fit) + { + if(item == (*fit)) + { + found_item = TRUE; + // if we are on downwards traversal + if (include_children && (*fit)->isOpen()) + { + // look for first descendant + return (*fit)->getNextFromChild(NULL, TRUE); + } + // otherwise advance to next folder + ++fit; + include_children = TRUE; + break; + } + } + + // didn't find in folders? Check items... + if (!found_item) + { + for(; iit != iend; ++iit) + { + if(item == (*iit)) + { + found_item = TRUE; + // point to next item + ++iit; + break; + } + } + } + } + + if (!found_item) + { + // you should never call this method with an item that isn't a child + // so we should always find something + llassert(FALSE); + return NULL; + } + + // at this point, either iit or fit point to a candidate "next" item + // if both are out of range, we need to punt up to our parent + + // now, starting from found folder, continue through folders + // searching for next visible folder + while(fit != fend && !(*fit)->getVisible()) + { + // turn on downwards traversal for next folder + ++fit; + } + + if (fit != fend) + { + result = (*fit); + } + else + { + // otherwise, scan for next visible item + while(iit != iend && !(*iit)->getVisible()) + { + ++iit; + } + + // check to see if we have a valid item + if (iit != iend) + { + result = (*iit); + } + } + + if( !result && mParentFolder ) + { + // If there are no siblings or children to go to, recurse up one level in the tree + // and skip children for this folder, as we've already discounted them + result = mParentFolder->getNextFromChild(this, FALSE); + } + + return result; +} + +// this does postfix traversal, as folders are listed above their contents +LLFolderViewItem* LLFolderViewFolder::getPreviousFromChild( LLFolderViewItem* item, BOOL include_children ) +{ + BOOL found_item = FALSE; + + LLFolderViewItem* result = NULL; + // when not starting from a given item, start at end + if(item == NULL) + { + found_item = TRUE; + } + + // find current item among children + folders_t::reverse_iterator fit = mFolders.rbegin(); + folders_t::reverse_iterator fend = mFolders.rend(); + + items_t::reverse_iterator iit = mItems.rbegin(); + items_t::reverse_iterator iend = mItems.rend(); + + // if not trivially starting at the end, we have to find the current item + if (!found_item) + { + // first, look among items, since they are always below the folders + for(; iit != iend; ++iit) + { + if(item == (*iit)) + { + found_item = TRUE; + // point to next item + ++iit; + break; + } + } + + // didn't find in items? Check folders... + if (!found_item) + { + for(; fit != fend; ++fit) + { + if(item == (*fit)) + { + found_item = TRUE; + // point to next folder + ++fit; + break; + } + } + } + } + + if (!found_item) + { + // you should never call this method with an item that isn't a child + // so we should always find something + llassert(FALSE); + return NULL; + } + + // at this point, either iit or fit point to a candidate "next" item + // if both are out of range, we need to punt up to our parent + + // now, starting from found item, continue through items + // searching for next visible item + while(iit != iend && !(*iit)->getVisible()) + { + ++iit; + } + + if (iit != iend) + { + // we found an appropriate item + result = (*iit); + } + else + { + // otherwise, scan for next visible folder + while(fit != fend && !(*fit)->getVisible()) + { + ++fit; + } + + // check to see if we have a valid folder + if (fit != fend) + { + // try selecting child element of this folder + if ((*fit)->isOpen()) + { + result = (*fit)->getPreviousFromChild(NULL); + } + else + { + result = (*fit); + } + } + } + + if( !result ) + { + // If there are no siblings or children to go to, recurse up one level in the tree + // which gets back to this folder, which will only be visited if it is a valid, visible item + result = this; + } + + return result; +} + diff --git a/indra/llui/llfolderviewitem.h b/indra/llui/llfolderviewitem.h new file mode 100644 index 0000000000..50d3e0580e --- /dev/null +++ b/indra/llui/llfolderviewitem.h @@ -0,0 +1,420 @@ +/** +* @file llfolderviewitem.h +* @brief Items and folders that can appear in a hierarchical folder view +* +* $LicenseInfo:firstyear=2001&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2010, Linden Research, Inc. +* +* This library is free software; you can redistribute it and/or +* modify it under the terms of the GNU Lesser General Public +* License as published by the Free Software Foundation; +* version 2.1 of the License only. +* +* This library is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this library; if not, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +* +* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA +* $/LicenseInfo$ +*/ +#ifndef LLFOLDERVIEWITEM_H +#define LLFOLDERVIEWITEM_H + +#include "llview.h" +#include "lluiimage.h" + +class LLFolderView; +class LLFolderViewModelItem; +class LLFolderViewFolder; +class LLFolderViewFunctor; +class LLFolderViewFilter; +class LLFolderViewModelInterface; + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLFolderViewItem +// +// An instance of this class represents a single item in a folder view +// such as an inventory item or a file. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +class LLFolderViewItem : public LLView +{ +public: + static void initClass(); + static void cleanupClass(); + + struct Params : public LLInitParam::Block<Params, LLView::Params> + { + Optional<LLUIImage*> folder_arrow_image, + selection_image; + Mandatory<LLFolderView*> root; + Mandatory<LLFolderViewModelItem*> listener; + + Optional<S32> folder_indentation, // pixels + item_height, + item_top_pad; + + Optional<time_t> creation_date; + + Params(); + }; + + // layout constants + static const S32 LEFT_PAD = 5; + // LEFT_INDENTATION is set via folder_indentation above + static const S32 ICON_PAD = 2; + static const S32 ICON_WIDTH = 16; + static const S32 TEXT_PAD = 1; + static const S32 TEXT_PAD_RIGHT = 4; + static const S32 ARROW_SIZE = 12; + static const S32 MAX_FOLDER_ITEM_OVERLAP = 2; + // animation parameters + static const F32 FOLDER_CLOSE_TIME_CONSTANT; + static const F32 FOLDER_OPEN_TIME_CONSTANT; + +private: + BOOL mIsSelected; + +protected: + friend class LLUICtrlFactory; + friend class LLFolderViewModelItem; + + LLFolderViewItem(const Params& p); + + std::string mLabel; + S32 mLabelWidth; + bool mLabelWidthDirty; + LLFolderViewFolder* mParentFolder; + LLFolderViewModelItem* mViewModelItem; + BOOL mIsCurSelection; + BOOL mSelectPending; + LLFontGL::StyleFlags mLabelStyle; + std::string mLabelSuffix; + LLUIImagePtr mIcon; + LLUIImagePtr mIconOpen; + LLUIImagePtr mIconOverlay; + BOOL mHasVisibleChildren; + S32 mIndentation; + S32 mItemHeight; + S32 mDragStartX, + mDragStartY; + + //TODO RN: create interface for string highlighting + //std::string::size_type mStringMatchOffset; + F32 mControlLabelRotation; + LLFolderView* mRoot; + BOOL mDragAndDropTarget; + bool mIsMouseOverTitle; + + // this is an internal method used for adding items to folders. A + // no-op at this level, but reimplemented in derived classes. + virtual BOOL addItem(LLFolderViewItem*) { return FALSE; } + virtual BOOL addFolder(LLFolderViewFolder*) { return FALSE; } + + static LLFontGL* getLabelFontForStyle(U8 style); + +public: + BOOL postBuild(); + + virtual void openItem( void ); + + void arrangeAndSet(BOOL set_selection, BOOL take_keyboard_focus); + + virtual ~LLFolderViewItem( void ); + + // addToFolder() returns TRUE if it succeeds. FALSE otherwise + virtual BOOL addToFolder(LLFolderViewFolder* folder); + + // Finds width and height of this object and it's children. Also + // makes sure that this view and it's children are the right size. + virtual S32 arrange( S32* width, S32* height ); + virtual S32 getItemHeight(); + + // If 'selection' is 'this' then note that otherwise ignore. + // Returns TRUE if this item ends up being selected. + virtual BOOL setSelection(LLFolderViewItem* selection, BOOL openitem, BOOL take_keyboard_focus); + + // This method is used to set the selection state of an item. + // If 'selection' is 'this' then note selection. + // Returns TRUE if the selection state of this item was changed. + virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected); + + // this method is used to deselect this element + void deselectItem(); + + // this method is used to select this element + virtual void selectItem(); + + // gets multiple-element selection + virtual std::set<LLFolderViewItem*> getSelectionList() const; + + // Returns true is this object and all of its children can be removed (deleted by user) + virtual BOOL isRemovable(); + + // Returns true is this object and all of its children can be moved + virtual BOOL isMovable(); + + // destroys this item recursively + virtual void destroyView(); + + BOOL isSelected() const { return mIsSelected; } + + void setUnselected() { mIsSelected = FALSE; } + + void setIsCurSelection(BOOL select) { mIsCurSelection = select; } + + BOOL getIsCurSelection() { return mIsCurSelection; } + + BOOL hasVisibleChildren() { return mHasVisibleChildren; } + + // Call through to the viewed object and return true if it can be + // removed. Returns true if it's removed. + //virtual BOOL removeRecursively(BOOL single_item); + BOOL remove(); + + // Build an appropriate context menu for the item. Flags unused. + void buildContextMenu(class LLMenuGL& menu, U32 flags); + + // This method returns the actual name of the thing being + // viewed. This method will ask the viewed object itself. + const std::string& getName( void ) const; + + // This method returns the label displayed on the view. This + // method was primarily added to allow sorting on the folder + // contents possible before the entire view has been constructed. + const std::string& getLabel() const { return mLabel; } + + + LLFolderViewFolder* getParentFolder( void ) { return mParentFolder; } + const LLFolderViewFolder* getParentFolder( void ) const { return mParentFolder; } + + void setParentFolder(LLFolderViewFolder* parent) { mParentFolder = parent; } + + LLFolderViewItem* getNextOpenNode( BOOL include_children = TRUE ); + LLFolderViewItem* getPreviousOpenNode( BOOL include_children = TRUE ); + + const LLFolderViewModelItem* getViewModelItem( void ) const { return mViewModelItem; } + LLFolderViewModelItem* getViewModelItem( void ) { return mViewModelItem; } + + const LLFolderViewModelInterface* getFolderViewModel( void ) const; + LLFolderViewModelInterface* getFolderViewModel( void ); + + // just rename the object. + void rename(const std::string& new_name); + + + // Show children (unfortunate that this is called "open") + virtual void setOpen(BOOL open = TRUE) {}; + virtual BOOL isOpen() const { return FALSE; } + + virtual LLFolderView* getRoot(); + virtual const LLFolderView* getRoot() const; + BOOL isDescendantOf( const LLFolderViewFolder* potential_ancestor ); + S32 getIndentation() { return mIndentation; } + + virtual BOOL passedFilter(S32 filter_generation = -1); + + // refresh information from the object being viewed. + virtual void refresh(); + + // LLView functionality + virtual BOOL handleRightMouseDown( S32 x, S32 y, MASK mask ); + virtual BOOL handleMouseDown( S32 x, S32 y, MASK mask ); + virtual BOOL handleHover( S32 x, S32 y, MASK mask ); + virtual BOOL handleMouseUp( S32 x, S32 y, MASK mask ); + virtual BOOL handleDoubleClick( S32 x, S32 y, MASK mask ); + + virtual void onMouseLeave(S32 x, S32 y, MASK mask); + + virtual LLView* findChildView(const std::string& name, BOOL recurse) const { return NULL; } + + // virtual void handleDropped(); + virtual void draw(); + virtual BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg); + +private: + static std::map<U8, LLFontGL*> sFonts; // map of styles to fonts +}; + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLFolderViewFolder +// +// An instance of an LLFolderViewFolder represents a collection of +// more folders and items. This is used to build the hierarchy of +// items found in the folder view. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +class LLFolderViewFolder : public LLFolderViewItem +{ +protected: + LLFolderViewFolder( const LLFolderViewItem::Params& ); + friend class LLUICtrlFactory; + +public: + + typedef std::list<LLFolderViewItem*> items_t; + typedef std::list<LLFolderViewFolder*> folders_t; + +protected: + items_t mItems; + folders_t mFolders; + + BOOL mIsOpen; + BOOL mExpanderHighlighted; + F32 mCurHeight; + F32 mTargetHeight; + F32 mAutoOpenCountdown; + S32 mLastArrangeGeneration; + S32 mLastCalculatedWidth; + S32 mMostFilteredDescendantGeneration; + bool mNeedsSort; + +public: + typedef enum e_recurse_type + { + RECURSE_NO, + RECURSE_UP, + RECURSE_DOWN, + RECURSE_UP_DOWN + } ERecurseType; + + + virtual ~LLFolderViewFolder( void ); + + LLFolderViewItem* getNextFromChild( LLFolderViewItem*, BOOL include_children = TRUE ); + LLFolderViewItem* getPreviousFromChild( LLFolderViewItem*, BOOL include_children = TRUE ); + + // addToFolder() returns TRUE if it succeeds. FALSE otherwise + virtual BOOL addToFolder(LLFolderViewFolder* folder); + + // Finds width and height of this object and it's children. Also + // makes sure that this view and it's children are the right size. + virtual S32 arrange( S32* width, S32* height ); + + BOOL needsArrange(); + + bool descendantsPassedFilter(S32 filter_generation = -1); + + // Passes selection information on to children and record + // selection information if necessary. + // Returns TRUE if this object (or a child) ends up being selected. + // If 'openitem' is TRUE then folders are opened up along the way to the selection. + virtual BOOL setSelection(LLFolderViewItem* selection, BOOL openitem, BOOL take_keyboard_focus = TRUE); + + // This method is used to change the selection of an item. + // Recursively traverse all children; if 'selection' is 'this' then change + // the select status if necessary. + // Returns TRUE if the selection state of this folder, or of a child, was changed. + virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected); + + // this method is used to group select items + void extendSelectionTo(LLFolderViewItem* selection); + + // Returns true is this object and all of its children can be removed. + virtual BOOL isRemovable(); + + // Returns true is this object and all of its children can be moved + virtual BOOL isMovable(); + + // destroys this folder, and all children + virtual void destroyView(); + + // If this folder can be removed, remove all children that can be + // removed, return TRUE if this is empty after the operation and + // it's viewed folder object can be removed. + //virtual BOOL removeRecursively(BOOL single_item); + //virtual BOOL remove(); + + // extractItem() removes the specified item from the folder, but + // doesn't delete it. + virtual void extractItem( LLFolderViewItem* item ); + + // This function is called by a child that needs to be resorted. + void resort(LLFolderViewItem* item); + + void setAutoOpenCountdown(F32 countdown) { mAutoOpenCountdown = countdown; } + + // folders can be opened. This will usually be called by internal + // methods. + virtual void toggleOpen(); + + // Force a folder open or closed + virtual void setOpen(BOOL openitem = TRUE); + + // Called when a child is refreshed. + virtual void requestArrange(); + + virtual void requestSort(); + + // internal method which doesn't update the entire view. This + // method was written because the list iterators destroy the state + // of other iterations, thus, we can't arrange while iterating + // through the children (such as when setting which is selected. + virtual void setOpenArrangeRecursively(BOOL openitem, ERecurseType recurse = RECURSE_NO); + + // Get the current state of the folder. + virtual BOOL isOpen() const { return mIsOpen; } + + // special case if an object is dropped on the child. + BOOL handleDragAndDropFromChild(MASK mask, + BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg); + + void applyFunctorRecursively(LLFolderViewFunctor& functor); + + // Just apply this functor to the folder's immediate children. + void applyFunctorToChildren(LLFolderViewFunctor& functor); + + virtual void openItem( void ); + virtual BOOL addItem(LLFolderViewItem* item); + virtual BOOL addFolder( LLFolderViewFolder* folder); + + // LLView functionality + virtual BOOL handleHover(S32 x, S32 y, MASK mask); + virtual BOOL handleRightMouseDown( S32 x, S32 y, MASK mask ); + virtual BOOL handleMouseDown( S32 x, S32 y, MASK mask ); + virtual BOOL handleDoubleClick( S32 x, S32 y, MASK mask ); + virtual BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg); + BOOL handleDragAndDropToThisFolder(MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg); + virtual void draw(); + + folders_t::iterator getFoldersBegin() { return mFolders.begin(); } + folders_t::iterator getFoldersEnd() { return mFolders.end(); } + folders_t::size_type getFoldersCount() const { return mFolders.size(); } + + items_t::const_iterator getItemsBegin() const { return mItems.begin(); } + items_t::const_iterator getItemsEnd() const { return mItems.end(); } + items_t::size_type getItemsCount() const { return mItems.size(); } + + LLFolderViewFolder* getCommonAncestor(LLFolderViewItem* item_a, LLFolderViewItem* item_b, bool& reverse); + void gatherChildRangeExclusive(LLFolderViewItem* start, LLFolderViewItem* end, bool reverse, std::vector<LLFolderViewItem*>& items); + +public: + //WARNING: do not call directly...use the appropriate LLFolderViewModel-derived class instead + template<typename SORT_FUNC> void sortFolders(const SORT_FUNC& func) { mFolders.sort(func); } + template<typename SORT_FUNC> void sortItems(const SORT_FUNC& func) { mItems.sort(func); } +}; + + +#endif // LLFOLDERVIEWITEM_H diff --git a/indra/llui/llfolderviewmodel.cpp b/indra/llui/llfolderviewmodel.cpp new file mode 100644 index 0000000000..dc6e4d754b --- /dev/null +++ b/indra/llui/llfolderviewmodel.cpp @@ -0,0 +1,53 @@ +/** + * @file llfolderviewmodel.cpp + * @brief Implementation of the view model collection of classes. + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llfolderviewmodel.h" +#include "lltrans.h" + +bool LLFolderViewModelCommon::needsSort(LLFolderViewModelItem* item) +{ + return item->getSortVersion() < mTargetSortVersion; +} + +std::string LLFolderViewModelCommon::getStatusText() +{ + if (!contentsReady() || mFolderView->getViewModelItem()->getLastFilterGeneration() < getFilter()->getCurrentGeneration()) + { + return LLTrans::getString("Searching"); + } + else + { + return getFilter()->getEmptyLookupMessage(); + } +} + +void LLFolderViewModelCommon::filter() +{ + getFilter()->setFilterCount(llclamp(LLUI::sSettingGroups["config"]->getS32("FilterItemsPerFrame"), 1, 5000)); + mFolderView->getViewModelItem()->filter(*getFilter()); +} diff --git a/indra/llui/llfolderviewmodel.h b/indra/llui/llfolderviewmodel.h new file mode 100644 index 0000000000..acdec53602 --- /dev/null +++ b/indra/llui/llfolderviewmodel.h @@ -0,0 +1,354 @@ +/** + * @file llfolderviewmodel.h + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ +#ifndef LLFOLDERVIEWMODEL_H +#define LLFOLDERVIEWMODEL_H + +#include "llfontgl.h" // just for StyleFlags enum +#include "llfolderview.h" + +// These are grouping of inventory types. +// Order matters when sorting system folders to the top. +enum EInventorySortGroup +{ + SG_SYSTEM_FOLDER, + SG_TRASH_FOLDER, + SG_NORMAL_FOLDER, + SG_ITEM +}; + +class LLFontGL; +class LLInventoryModel; +class LLMenuGL; +class LLUIImage; +class LLUUID; +class LLFolderViewItem; +class LLFolderViewFolder; + +class LLFolderViewFilter +{ +public: + enum EFilterModified + { + FILTER_NONE, // nothing to do, already filtered + FILTER_RESTART, // restart filtering from scratch + FILTER_LESS_RESTRICTIVE, // existing filtered items will certainly pass this filter + FILTER_MORE_RESTRICTIVE // if you didn't pass the previous filter, you definitely won't pass this one + }; + +public: + + LLFolderViewFilter() {} + virtual ~LLFolderViewFilter() {} + + // +-------------------------------------------------------------------+ + // + Execution And Results + // +-------------------------------------------------------------------+ + virtual bool check(const LLFolderViewModelItem* item) = 0; + virtual bool checkFolder(const LLFolderViewModelItem* folder) const = 0; + + virtual void setEmptyLookupMessage(const std::string& message) = 0; + virtual std::string getEmptyLookupMessage() const = 0; + + virtual bool showAllResults() const = 0; + + // +-------------------------------------------------------------------+ + // + Status + // +-------------------------------------------------------------------+ + virtual bool isActive() const = 0; + virtual bool isModified() const = 0; + virtual void clearModified() = 0; + virtual const std::string& getName() const = 0; + virtual const std::string& getFilterText() = 0; + //RN: this is public to allow system to externally force a global refilter + virtual void setModified(EFilterModified behavior = FILTER_RESTART) = 0; + + // +-------------------------------------------------------------------+ + // + Count + // +-------------------------------------------------------------------+ + virtual void setFilterCount(S32 count) = 0; + virtual S32 getFilterCount() const = 0; + virtual void decrementFilterCount() = 0; + + // +-------------------------------------------------------------------+ + // + Default + // +-------------------------------------------------------------------+ + virtual bool isDefault() const = 0; + virtual bool isNotDefault() const = 0; + virtual void markDefault() = 0; + virtual void resetDefault() = 0; + + // +-------------------------------------------------------------------+ + // + Generation + // +-------------------------------------------------------------------+ + virtual S32 getCurrentGeneration() const = 0; + virtual S32 getFirstSuccessGeneration() const = 0; + virtual S32 getFirstRequiredGeneration() const = 0; +}; + +// This is am abstract base class that users of the folderview classes +// would use to bridge the folder view with the underlying data +class LLFolderViewModelItem +{ +public: + virtual ~LLFolderViewModelItem( void ) {}; + + virtual void update() {} //called when drawing + virtual const std::string& getName() const = 0; + virtual const std::string& getDisplayName() const = 0; + virtual const std::string& getSearchableName() const = 0; + + virtual LLPointer<LLUIImage> getIcon() const = 0; + virtual LLPointer<LLUIImage> getIconOpen() const { return getIcon(); } + virtual LLPointer<LLUIImage> getIconOverlay() const { return NULL; } + + virtual LLFontGL::StyleFlags getLabelStyle() const = 0; + virtual std::string getLabelSuffix() const = 0; + + virtual void openItem( void ) = 0; + virtual void closeItem( void ) = 0; + virtual void selectItem(void) = 0; + + virtual BOOL isItemRenameable() const = 0; + virtual BOOL renameItem(const std::string& new_name) = 0; + + virtual BOOL isItemMovable( void ) const = 0; // Can be moved to another folder + virtual void move( LLFolderViewModelItem* parent_listener ) = 0; + + virtual BOOL isItemRemovable( void ) const = 0; // Can be destroyed + virtual BOOL removeItem() = 0; + virtual void removeBatch(std::vector<LLFolderViewModelItem*>& batch) = 0; + + virtual BOOL isItemCopyable() const = 0; + virtual BOOL copyToClipboard() const = 0; + virtual BOOL cutToClipboard() const = 0; + + virtual BOOL isClipboardPasteable() const = 0; + virtual void pasteFromClipboard() = 0; + virtual void pasteLinkFromClipboard() = 0; + + virtual void buildContextMenu(LLMenuGL& menu, U32 flags) = 0; + + virtual bool potentiallyVisible() = 0; // is the item definitely visible or we haven't made up our minds yet? + + virtual void filter( LLFolderViewFilter& filter) = 0; + virtual bool passedFilter(S32 filter_generation = -1) = 0; + virtual bool descendantsPassedFilter(S32 filter_generation = -1) = 0; + virtual void setPassedFilter(bool passed, bool passed_folder, S32 filter_generation) = 0; + virtual void dirtyFilter() = 0; + + virtual S32 getLastFilterGeneration() const = 0; + + virtual bool hasChildren() const = 0; + virtual void addChild(LLFolderViewModelItem* child) = 0; + virtual void removeChild(LLFolderViewModelItem* child) = 0; + + // This method will be called to determine if a drop can be + // performed, and will set drop to TRUE if a drop is + // requested. Returns TRUE if a drop is possible/happened, + // otherwise FALSE. + virtual BOOL dragOrDrop(MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + std::string& tooltip_msg) = 0; + + virtual void requestSort() = 0; + virtual S32 getSortVersion() = 0; + virtual void setSortVersion(S32 version) = 0; + virtual void setParent(LLFolderViewModelItem* parent) = 0; + +protected: + + friend class LLFolderViewItem; + virtual void setFolderViewItem(LLFolderViewItem* folder_view_item) = 0; + +}; + +class LLFolderViewModelItemCommon : public LLFolderViewModelItem +{ +public: + LLFolderViewModelItemCommon() + : mSortVersion(-1), + mPassedFilter(true), + mPassedFolderFilter(true), + mPrevPassedAllFilters(false), + mFolderViewItem(NULL), + mLastFilterGeneration(-1), + mMostFilteredDescendantGeneration(-1), + mParent(NULL) + { + std::for_each(mChildren.begin(), mChildren.end(), DeletePointer()); + } + + void requestSort() { mSortVersion = -1; } + S32 getSortVersion() { return mSortVersion; } + void setSortVersion(S32 version) { mSortVersion = version;} + + S32 getLastFilterGeneration() const { return mLastFilterGeneration; } + void dirtyFilter() + { + mLastFilterGeneration = -1; + + // bubble up dirty flag all the way to root + if (mParent) + { + mParent->dirtyFilter(); + } + } + virtual void addChild(LLFolderViewModelItem* child) + { + mChildren.push_back(child); + child->setParent(this); + } + virtual void removeChild(LLFolderViewModelItem* child) + { + mChildren.remove(child); + child->setParent(NULL); + } + +protected: + virtual void setParent(LLFolderViewModelItem* parent) { mParent = parent; } + + S32 mSortVersion; + bool mPassedFilter; + bool mPassedFolderFilter; + bool mPrevPassedAllFilters; + + S32 mLastFilterGeneration; + S32 mMostFilteredDescendantGeneration; + + + typedef std::list<LLFolderViewModelItem*> child_list_t; + child_list_t mChildren; + LLFolderViewModelItem* mParent; + + void setFolderViewItem(LLFolderViewItem* folder_view_item) { mFolderViewItem = folder_view_item;} + LLFolderViewItem* mFolderViewItem; +}; + +class LLFolderViewModelInterface +{ +public: + virtual ~LLFolderViewModelInterface() {} + virtual void requestSortAll() = 0; + + virtual void sort(class LLFolderViewFolder*) = 0; + virtual void filter() = 0; + + virtual bool contentsReady() = 0; + virtual void setFolderView(LLFolderView* folder_view) = 0; + virtual LLFolderViewFilter* getFilter() = 0; + virtual const LLFolderViewFilter* getFilter() const = 0; + virtual std::string getStatusText() = 0; + + virtual bool startDrag(std::vector<LLFolderViewModelItem*>& items) = 0; +}; + +class LLFolderViewModelCommon : public LLFolderViewModelInterface +{ +public: + LLFolderViewModelCommon() + : mTargetSortVersion(0), + mFolderView(NULL) + {} + + virtual void requestSortAll() + { + // sort everything + mTargetSortVersion++; + } + virtual std::string getStatusText(); + virtual void filter(); + + void setFolderView(LLFolderView* folder_view) { mFolderView = folder_view;} + +protected: + bool needsSort(class LLFolderViewModelItem* item); + + S32 mTargetSortVersion; + LLFolderView* mFolderView; + +}; + +template <typename SORT_TYPE, typename ITEM_TYPE, typename FOLDER_TYPE, typename FILTER_TYPE> +class LLFolderViewModel : public LLFolderViewModelCommon +{ +public: + LLFolderViewModel(){} + virtual ~LLFolderViewModel() {} + + typedef SORT_TYPE SortType; + typedef ITEM_TYPE ItemType; + typedef FOLDER_TYPE FolderType; + typedef FILTER_TYPE FilterType; + + virtual SortType& getSorter() { return mSorter; } + virtual const SortType& getSorter() const { return mSorter; } + virtual void setSorter(const SortType& sorter) { mSorter = sorter; requestSortAll(); } + + virtual FilterType* getFilter() { return &mFilter; } + virtual const FilterType* getFilter() const { return &mFilter; } + virtual void setFilter(const FilterType& filter) { mFilter = filter; } + + // TODO RN: remove this and put all filtering logic in view model + // add getStatusText and isFiltering() + virtual bool contentsReady() { return true; } + + + struct ViewModelCompare + { + ViewModelCompare(const SortType& sorter) + : mSorter(sorter) + {} + + bool operator () (const LLFolderViewItem* a, const LLFolderViewItem* b) const + { + return mSorter(static_cast<const ItemType*>(a->getViewModelItem()), static_cast<const ItemType*>(b->getViewModelItem())); + } + + bool operator () (const LLFolderViewFolder* a, const LLFolderViewFolder* b) const + { + return mSorter(static_cast<const ItemType*>(a->getViewModelItem()), static_cast<const ItemType*>(b->getViewModelItem())); + } + + const SortType& mSorter; + }; + + void sort(LLFolderViewFolder* folder) + { + if (needsSort(folder->getViewModelItem())) + { + folder->sortFolders(ViewModelCompare(getSorter())); + folder->sortItems(ViewModelCompare(getSorter())); + folder->getViewModelItem()->setSortVersion(mTargetSortVersion); + folder->requestArrange(); + } + } + +protected: + SortType mSorter; + FilterType mFilter; +}; + +#endif // LLFOLDERVIEWMODEL_H diff --git a/indra/llui/llhandle.h b/indra/llui/llhandle.h index 37c657dd92..680a1a7f1d 100644 --- a/indra/llui/llhandle.h +++ b/indra/llui/llhandle.h @@ -158,13 +158,6 @@ public: return mHandle; } -protected: - typedef LLHandle<T> handle_type_t; - LLHandleProvider() - { - // provided here to enforce T deriving from LLHandleProvider<T> - } - template <typename U> LLHandle<U> getDerivedHandle(typename boost::enable_if< typename boost::is_convertible<U*, T*> >::type* dummy = 0) const { @@ -173,6 +166,12 @@ protected: return downcast_handle; } +protected: + typedef LLHandle<T> handle_type_t; + LLHandleProvider() + { + // provided here to enforce T deriving from LLHandleProvider<T> + } private: mutable LLRootHandle<T> mHandle; diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h index 648cd5fdce..883331c792 100644 --- a/indra/llui/lllayoutstack.h +++ b/indra/llui/lllayoutstack.h @@ -179,6 +179,8 @@ public: F32 getVisibleAmount() const; S32 getVisibleDim() const; + bool isCollapsed() const { return mCollapsed;} + void setOrientation(LLLayoutStack::ELayoutOrientation orientation); void storeOriginalDim(); diff --git a/indra/llui/llloadingindicator.cpp b/indra/llui/llloadingindicator.cpp index 6ac38f5ad4..1ede5b706f 100644 --- a/indra/llui/llloadingindicator.cpp +++ b/indra/llui/llloadingindicator.cpp @@ -52,7 +52,7 @@ LLLoadingIndicator::LLLoadingIndicator(const Params& p) void LLLoadingIndicator::initFromParams(const Params& p) { - BOOST_FOREACH(LLUIImage* image, p.images.image) + BOOST_FOREACH(LLUIImage* image, p.images().image) { mImages.push_back(image); } diff --git a/indra/llui/llloadingindicator.h b/indra/llui/llloadingindicator.h index c1f979c111..ffcb329f42 100644 --- a/indra/llui/llloadingindicator.h +++ b/indra/llui/llloadingindicator.h @@ -51,7 +51,7 @@ class LLLoadingIndicator LOG_CLASS(LLLoadingIndicator); public: - struct Images : public LLInitParam::BatchBlock<Images> + struct Images : public LLInitParam::Block<Images> { Multiple<LLUIImage*> image; @@ -62,8 +62,8 @@ public: struct Params : public LLInitParam::Block<Params, LLUICtrl::Params> { - Optional<F32> images_per_sec; - Optional<Images> images; + Optional<F32> images_per_sec; + Optional<Atomic<Images> > images; Params() : images_per_sec("images_per_sec", 1.0f), diff --git a/indra/llui/llmenubutton.cpp b/indra/llui/llmenubutton.cpp index 50d59f79f4..746ade4648 100644 --- a/indra/llui/llmenubutton.cpp +++ b/indra/llui/llmenubutton.cpp @@ -44,33 +44,27 @@ void LLMenuButton::MenuPositions::declareValues() LLMenuButton::Params::Params() : menu_filename("menu_filename"), - position("position", MP_BOTTOM_LEFT) + position("menu_position", MP_BOTTOM_LEFT) { + addSynonym(position, "position"); } LLMenuButton::LLMenuButton(const LLMenuButton::Params& p) : LLButton(p), mIsMenuShown(false), - mMenuPosition(p.position) + mMenuPosition(p.position), + mOwnMenu(false) { std::string menu_filename = p.menu_filename; - if (!menu_filename.empty()) - { - LLToggleableMenu* menu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(menu_filename, LLMenuGL::sMenuContainer, LLMenuHolderGL::child_registry_t::instance()); - if (!menu) - { - llwarns << "Error loading menu_button menu" << llendl; - return; - } - - menu->setVisibilityChangeCallback(boost::bind(&LLMenuButton::onMenuVisibilityChange, this, _2)); - - mMenuHandle = menu->getHandle(); + setMenu(menu_filename, mMenuPosition); + updateMenuOrigin(); +} - updateMenuOrigin(); - } +LLMenuButton::~LLMenuButton() +{ + cleanup(); } boost::signals2::connection LLMenuButton::setMouseDownCallback( const mouse_signal_t::slot_type& cb ) @@ -80,9 +74,7 @@ boost::signals2::connection LLMenuButton::setMouseDownCallback( const mouse_sign void LLMenuButton::hideMenu() { - if(mMenuHandle.isDead()) return; - - LLToggleableMenu* menu = dynamic_cast<LLToggleableMenu*>(mMenuHandle.get()); + LLToggleableMenu* menu = getMenu(); if (menu) { menu->setVisible(FALSE); @@ -94,19 +86,39 @@ LLToggleableMenu* LLMenuButton::getMenu() return dynamic_cast<LLToggleableMenu*>(mMenuHandle.get()); } -void LLMenuButton::setMenu(LLToggleableMenu* menu, EMenuPosition position /*MP_TOP_LEFT*/) +void LLMenuButton::setMenu(const std::string& menu_filename, EMenuPosition position /*MP_TOP_LEFT*/) +{ + if (menu_filename.empty()) + { + return; + } + + LLToggleableMenu* menu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(menu_filename, LLMenuGL::sMenuContainer, LLMenuHolderGL::child_registry_t::instance()); + if (!menu) + { + llwarns << "Error loading menu_button menu" << llendl; + return; + } + + setMenu(menu, position, true); +} + +void LLMenuButton::setMenu(LLToggleableMenu* menu, EMenuPosition position /*MP_TOP_LEFT*/, bool take_ownership /*false*/) { if (!menu) return; + cleanup(); // destroy the previous memnu if we own it + mMenuHandle = menu->getHandle(); mMenuPosition = position; + mOwnMenu = take_ownership; menu->setVisibilityChangeCallback(boost::bind(&LLMenuButton::onMenuVisibilityChange, this, _2)); } BOOL LLMenuButton::handleKeyHere(KEY key, MASK mask ) { - if (mMenuHandle.isDead()) return FALSE; + if (!getMenu()) return FALSE; if( KEY_RETURN == key && mask == MASK_NONE && !gKeyboard->getKeyRepeated(key)) { @@ -118,7 +130,7 @@ BOOL LLMenuButton::handleKeyHere(KEY key, MASK mask ) return TRUE; } - LLToggleableMenu* menu = dynamic_cast<LLToggleableMenu*>(mMenuHandle.get()); + LLToggleableMenu* menu = getMenu(); if (menu && menu->getVisible() && key == KEY_ESCAPE && mask == MASK_NONE) { menu->setVisible(FALSE); @@ -139,9 +151,12 @@ BOOL LLMenuButton::handleMouseDown(S32 x, S32 y, MASK mask) void LLMenuButton::toggleMenu() { - if(mMenuHandle.isDead()) return; + if (mValidateSignal && !(*mValidateSignal)(this, LLSD())) + { + return; + } - LLToggleableMenu* menu = dynamic_cast<LLToggleableMenu*>(mMenuHandle.get()); + LLToggleableMenu* menu = getMenu(); if (!menu) return; // Store the button rectangle to toggle menu visibility if a mouse event @@ -170,7 +185,8 @@ void LLMenuButton::toggleMenu() void LLMenuButton::updateMenuOrigin() { - if (mMenuHandle.isDead()) return; + LLToggleableMenu* menu = getMenu(); + if (!menu) return; LLRect rect = getRect(); @@ -179,12 +195,12 @@ void LLMenuButton::updateMenuOrigin() case MP_TOP_LEFT: { mX = rect.mLeft; - mY = rect.mTop + mMenuHandle.get()->getRect().getHeight(); + mY = rect.mTop + menu->getRect().getHeight(); break; } case MP_TOP_RIGHT: { - const LLRect& menu_rect = mMenuHandle.get()->getRect(); + const LLRect& menu_rect = menu->getRect(); mX = rect.mRight - menu_rect.getWidth(); mY = rect.mTop + menu_rect.getHeight(); break; @@ -211,3 +227,11 @@ void LLMenuButton::onMenuVisibilityChange(const LLSD& param) mIsMenuShown = false; } } + +void LLMenuButton::cleanup() +{ + if (mMenuHandle.get() && mOwnMenu) + { + mMenuHandle.get()->die(); + } +} diff --git a/indra/llui/llmenubutton.h b/indra/llui/llmenubutton.h index e2396e7fb2..67ec1983b3 100644 --- a/indra/llui/llmenubutton.h +++ b/indra/llui/llmenubutton.h @@ -34,6 +34,8 @@ class LLToggleableMenu; class LLMenuButton : public LLButton { + LOG_CLASS(LLMenuButton); + public: typedef enum e_menu_position { @@ -53,7 +55,7 @@ public: { // filename for it's toggleable menu Optional<std::string> menu_filename; - Optional<EMenuPosition> position; + Optional<EMenuPosition, MenuPositions> position; Params(); }; @@ -68,13 +70,15 @@ public: void hideMenu(); LLToggleableMenu* getMenu(); - void setMenu(LLToggleableMenu* menu, EMenuPosition position = MP_TOP_LEFT); + void setMenu(const std::string& menu_filename, EMenuPosition position = MP_TOP_LEFT); + void setMenu(LLToggleableMenu* menu, EMenuPosition position = MP_TOP_LEFT, bool take_ownership = false); void setMenuPosition(EMenuPosition position) { mMenuPosition = position; } protected: friend class LLUICtrlFactory; LLMenuButton(const Params&); + ~LLMenuButton(); void toggleMenu(); void updateMenuOrigin(); @@ -82,11 +86,14 @@ protected: void onMenuVisibilityChange(const LLSD& param); private: + void cleanup(); + LLHandle<LLView> mMenuHandle; bool mIsMenuShown; EMenuPosition mMenuPosition; S32 mX; S32 mY; + bool mOwnMenu; // true if we manage the menu lifetime }; diff --git a/indra/llui/llmenugl.cpp b/indra/llui/llmenugl.cpp index efb9848a90..5182a8cea1 100644 --- a/indra/llui/llmenugl.cpp +++ b/indra/llui/llmenugl.cpp @@ -4029,11 +4029,6 @@ BOOL LLContextMenu::handleRightMouseUp( S32 x, S32 y, MASK mask ) return result; } -void LLContextMenu::draw() -{ - LLMenuGL::draw(); -} - BOOL LLContextMenu::appendContextSubMenu(LLContextMenu *menu) { diff --git a/indra/llui/llmenugl.h b/indra/llui/llmenugl.h index 67b3e1fbe6..a9de3ef937 100644 --- a/indra/llui/llmenugl.h +++ b/indra/llui/llmenugl.h @@ -668,8 +668,6 @@ public: // can't set visibility directly, must call show or hide virtual void setVisible (BOOL visible); - virtual void draw (); - virtual void show (S32 x, S32 y, LLView* spawning_view = NULL); virtual void hide (); diff --git a/indra/llui/llmultifloater.cpp b/indra/llui/llmultifloater.cpp index aa5f577897..e80799b16d 100644 --- a/indra/llui/llmultifloater.cpp +++ b/indra/llui/llmultifloater.cpp @@ -173,7 +173,7 @@ void LLMultiFloater::addFloater(LLFloater* floaterp, BOOL select_added_floater, else if (floaterp->getHost()) { // floaterp is hosted by somebody else and - // this is adding it, so remove it from it's old host + // this is adding it, so remove it from its old host floaterp->getHost()->removeFloater(floaterp); } else if (floaterp->getParent() == gFloaterView) @@ -468,23 +468,12 @@ BOOL LLMultiFloater::postBuild() void LLMultiFloater::updateResizeLimits() { - static LLUICachedControl<S32> tabcntr_close_btn_size ("UITabCntrCloseBtnSize", 0); - const LLFloater::Params& default_params = LLFloater::getDefaultParams(); - S32 floater_header_size = default_params.header_height; - S32 tabcntr_header_height = LLPANEL_BORDER_WIDTH + tabcntr_close_btn_size; // initialize minimum size constraint to the original xml values. S32 new_min_width = mOrigMinWidth; S32 new_min_height = mOrigMinHeight; - // possibly increase minimum size constraint due to children's minimums. - for (S32 tab_idx = 0; tab_idx < mTabContainer->getTabCount(); ++tab_idx) - { - LLFloater* floaterp = (LLFloater*)mTabContainer->getPanelByIndex(tab_idx); - if (floaterp) - { - new_min_width = llmax(new_min_width, floaterp->getMinWidth() + LLPANEL_BORDER_WIDTH * 2); - new_min_height = llmax(new_min_height, floaterp->getMinHeight() + floater_header_size + tabcntr_header_height); - } - } + + computeResizeLimits(new_min_width, new_min_height); + setResizeLimits(new_min_width, new_min_height); S32 cur_height = getRect().getHeight(); @@ -510,3 +499,22 @@ void LLMultiFloater::updateResizeLimits() gFloaterView->adjustToFitScreen(this, TRUE); } } + +void LLMultiFloater::computeResizeLimits(S32& new_min_width, S32& new_min_height) +{ + static LLUICachedControl<S32> tabcntr_close_btn_size ("UITabCntrCloseBtnSize", 0); + const LLFloater::Params& default_params = LLFloater::getDefaultParams(); + S32 floater_header_size = default_params.header_height; + S32 tabcntr_header_height = LLPANEL_BORDER_WIDTH + tabcntr_close_btn_size; + + // possibly increase minimum size constraint due to children's minimums. + for (S32 tab_idx = 0; tab_idx < mTabContainer->getTabCount(); ++tab_idx) + { + LLFloater* floaterp = (LLFloater*)mTabContainer->getPanelByIndex(tab_idx); + if (floaterp) + { + new_min_width = llmax(new_min_width, floaterp->getMinWidth() + LLPANEL_BORDER_WIDTH * 2); + new_min_height = llmax(new_min_height, floaterp->getMinHeight() + floater_header_size + tabcntr_header_height); + } + } +} diff --git a/indra/llui/llmultifloater.h b/indra/llui/llmultifloater.h index 9fa917eca1..44514a6246 100644 --- a/indra/llui/llmultifloater.h +++ b/indra/llui/llmultifloater.h @@ -45,8 +45,8 @@ public: virtual BOOL postBuild(); /*virtual*/ void onOpen(const LLSD& key); - /*virtual*/ void draw(); - /*virtual*/ void setVisible(BOOL visible); + virtual void draw(); + virtual void setVisible(BOOL visible); /*virtual*/ BOOL handleKeyHere(KEY key, MASK mask); /*virtual*/ bool addChild(LLView* view, S32 tab_group = 0); @@ -93,6 +93,9 @@ protected: LLTabContainer::TabPosition mTabPos; BOOL mAutoResize; S32 mOrigMinWidth, mOrigMinHeight; // logically const but initialized late + +private: + virtual void computeResizeLimits(S32& new_min_width, S32& new_min_height); }; #endif // LL_MULTI_FLOATER_H diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp index 09480968a6..ed59c607a7 100644 --- a/indra/llui/llnotifications.cpp +++ b/indra/llui/llnotifications.cpp @@ -60,7 +60,8 @@ void NotificationPriorityValues::declareValues() } LLNotificationForm::FormElementBase::FormElementBase() -: name("name") +: name("name"), + enabled("enabled", true) {} LLNotificationForm::FormIgnore::FormIgnore() @@ -104,39 +105,7 @@ LLNotificationForm::Params::Params() form_elements("") {} -// Local channel for persistent notifications -// Stores only persistent notifications. -// Class users can use connectChanged() to process persistent notifications -// (see LLNotificationStorage for example). -class LLPersistentNotificationChannel : public LLNotificationChannel -{ - LOG_CLASS(LLPersistentNotificationChannel); -public: - LLPersistentNotificationChannel() : - LLNotificationChannel("Persistent", "Visible", ¬ificationFilter, LLNotificationComparators::orderByUUID()) - { - } - -private: - - // The channel gets all persistent notifications except those that have been canceled - static bool notificationFilter(LLNotificationPtr pNotification) - { - bool handle_notification = false; - - handle_notification = pNotification->isPersistent() - && !pNotification->isCancelled(); - - return handle_notification; - } - void onDelete(LLNotificationPtr pNotification) - { - // we want to keep deleted notifications in our log, otherwise some - // notifications will be lost on exit. - mItems.insert(pNotification); - } -}; bool filterIgnoredNotifications(LLNotificationPtr notification) { @@ -210,6 +179,14 @@ LLNotificationForm::LLNotificationForm() { } +LLNotificationForm::LLNotificationForm( const LLNotificationForm& other ) +{ + mFormData = other.mFormData; + mIgnore = other.mIgnore; + mIgnoreMsg = other.mIgnoreMsg; + mIgnoreSetting = other.mIgnoreSetting; + mInvertSetting = other.mInvertSetting; +} LLNotificationForm::LLNotificationForm(const std::string& name, const LLNotificationForm::Params& p) : mIgnore(IGNORE_NO), @@ -246,14 +223,6 @@ LLNotificationForm::LLNotificationForm(const std::string& name, const LLNotifica LLParamSDParser parser; parser.writeSD(mFormData, p.form_elements); - if (!mFormData.isArray()) - { - // change existing contents to a one element array - LLSD new_llsd_array = LLSD::emptyArray(); - new_llsd_array.append(mFormData); - mFormData = new_llsd_array; - } - for (LLSD::array_iterator it = mFormData.beginArray(), end_it = mFormData.endArray(); it != end_it; ++it) @@ -300,7 +269,7 @@ LLSD LLNotificationForm::getElement(const std::string& element_name) } -bool LLNotificationForm::hasElement(const std::string& element_name) +bool LLNotificationForm::hasElement(const std::string& element_name) const { for (LLSD::array_const_iterator it = mFormData.beginArray(); it != mFormData.endArray(); @@ -311,7 +280,36 @@ bool LLNotificationForm::hasElement(const std::string& element_name) return false; } -void LLNotificationForm::addElement(const std::string& type, const std::string& name, const LLSD& value) +bool LLNotificationForm::getElementEnabled(const std::string& element_name) const +{ + for (LLSD::array_const_iterator it = mFormData.beginArray(); + it != mFormData.endArray(); + ++it) + { + if ((*it)["name"].asString() == element_name) + { + return (*it)["enabled"].asBoolean(); + } + } + + return false; +} + +void LLNotificationForm::setElementEnabled(const std::string& element_name, bool enabled) +{ + for (LLSD::array_iterator it = mFormData.beginArray(); + it != mFormData.endArray(); + ++it) + { + if ((*it)["name"].asString() == element_name) + { + (*it)["enabled"] = enabled; + } + } +} + + +void LLNotificationForm::addElement(const std::string& type, const std::string& name, const LLSD& value, bool enabled) { LLSD element; element["type"] = type; @@ -319,6 +317,7 @@ void LLNotificationForm::addElement(const std::string& type, const std::string& element["text"] = name; element["value"] = value; element["index"] = mFormData.size(); + element["enabled"] = enabled; mFormData.append(element); } @@ -408,9 +407,13 @@ LLNotificationTemplate::LLNotificationTemplate(const LLNotificationTemplate::Par mURLOption(p.url.option), mURLTarget(p.url.target), mUnique(p.unique.isProvided()), + mCombineBehavior(p.unique.combine), mPriority(p.priority), mPersist(p.persist), - mDefaultFunctor(p.functor.isProvided() ? p.functor() : p.name()) + mDefaultFunctor(p.functor.isProvided() ? p.functor() : p.name()), + mLogToChat(p.log_to_chat), + mLogToIM(p.log_to_im), + mShowToast(p.show_toast) { if (p.sound.isProvided() && LLUI::sSettingGroups["config"]->controlExists(p.sound)) @@ -460,18 +463,18 @@ LLNotificationVisibilityRule::LLNotificationVisibilityRule(const LLNotificationV } } -LLNotification::LLNotification(const LLNotification::Params& p) : +LLNotification::LLNotification(const LLSDParamAdapter<Params>& p) : mTimestamp(p.time_stamp), mSubstitutions(p.substitutions), mPayload(p.payload), - mExpiresAt(0), + mExpiresAt(p.expiry), mTemporaryResponder(false), mRespondedTo(false), mPriority(p.priority), mCancelled(false), mIgnored(false), mResponderObj(NULL), - mIsReusable(false) + mId(p.id.isProvided() ? p.id : LLUUID::generateNewID()) { if (p.functor.name.isChosen()) { @@ -494,52 +497,32 @@ LLNotification::LLNotification(const LLNotification::Params& p) : mResponderObj = p.responder; } - mId.generate(); init(p.name, p.form_elements); } -LLNotification::LLNotification(const LLSD& sd) : - mTemporaryResponder(false), - mRespondedTo(false), - mCancelled(false), - mIgnored(false), - mResponderObj(NULL), - mIsReusable(false) -{ - mId.generate(); - mSubstitutions = sd["substitutions"]; - mPayload = sd["payload"]; - mTimestamp = sd["time"]; - mExpiresAt = sd["expiry"]; - mPriority = (ENotificationPriority)sd["priority"].asInteger(); - mResponseFunctorName = sd["responseFunctor"].asString(); - std::string templatename = sd["name"].asString(); - init(templatename, LLSD()); - // replace form with serialized version - mForm = LLNotificationFormPtr(new LLNotificationForm(sd["form"])); -} - - LLSD LLNotification::asLLSD() { - LLSD output; - output["id"] = mId; - output["name"] = mTemplatep->mName; - output["form"] = getForm()->asLLSD(); - output["substitutions"] = mSubstitutions; - output["payload"] = mPayload; - output["time"] = mTimestamp; - output["expiry"] = mExpiresAt; - output["priority"] = (S32)mPriority; - output["responseFunctor"] = mResponseFunctorName; - output["reusable"] = mIsReusable; + LLParamSDParser parser; - if(mResponder) + Params p; + p.id = mId; + p.name = mTemplatep->mName; + p.form_elements = getForm()->asLLSD(); + + p.substitutions = mSubstitutions; + p.payload = mPayload; + p.time_stamp = mTimestamp; + p.expiry = mExpiresAt; + p.priority = mPriority; + + if(!mResponseFunctorName.empty()) { - output["responder"] = mResponder->asLLSD(); + p.functor.name = mResponseFunctorName; } + LLSD output; + parser.writeSD(output, p); return output; } @@ -569,7 +552,6 @@ void LLNotification::updateFrom(LLNotificationPtr other) mRespondedTo = other->mRespondedTo; mResponse = other->mResponse; mTemporaryResponder = other->mTemporaryResponder; - mIsReusable = other->isReusable(); update(); } @@ -668,7 +650,7 @@ void LLNotification::respond(const LLSD& response) return; } - if (mTemporaryResponder && !isReusable()) + if (mTemporaryResponder) { LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName); mResponseFunctorName = ""; @@ -897,6 +879,44 @@ std::string LLNotification::getURL() const return (mTemplatep ? url : ""); } +bool LLNotification::canLogToChat() const +{ + return mTemplatep->mLogToChat; +} + +bool LLNotification::canLogToIM() const +{ + return mTemplatep->mLogToIM; +} + +bool LLNotification::canShowToast() const +{ + return mTemplatep->mShowToast; +} + +bool LLNotification::hasFormElements() const +{ + return mTemplatep->mForm->getNumElements() != 0; +} + +LLNotification::ECombineBehavior LLNotification::getCombineBehavior() const +{ + return mTemplatep->mCombineBehavior; +} + +void LLNotification::updateForm( const LLNotificationFormPtr& form ) +{ + mForm = form; +} + +void LLNotification::repost() +{ + mRespondedTo = false; + LLNotifications::instance().update(shared_from_this()); +} + + + // ========================================================= // LLNotificationChannel implementation // --- @@ -957,7 +977,7 @@ bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPt std::string cmd = payload["sigtype"]; LLNotificationSet::iterator foundItem = mItems.find(pNotification); bool wasFound = (foundItem != mItems.end()); - bool passesFilter = mFilter(pNotification); + bool passesFilter = mFilter ? mFilter(pNotification) : true; // first, we offer the result of the filter test to the simple // signals for pass/fail. One of these is guaranteed to be called. @@ -987,8 +1007,8 @@ bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPt { // not in our list, add it and say so mItems.insert(pNotification); - abortProcessing = mChanged(payload); onLoad(pNotification); + abortProcessing = mChanged(payload); } } else if (cmd == "change") @@ -1003,18 +1023,18 @@ bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPt { // it already existed, so this is a change // since it changed in place, all we have to do is resend the signal - abortProcessing = mChanged(payload); onChange(pNotification); + abortProcessing = mChanged(payload); } else { // not in our list, add it and say so mItems.insert(pNotification); + onChange(pNotification); // our payload is const, so make a copy before changing it LLSD newpayload = payload; newpayload["sigtype"] = "add"; abortProcessing = mChanged(newpayload); - onChange(pNotification); } } else @@ -1023,11 +1043,11 @@ bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPt { // it already existed, so this is a delete mItems.erase(pNotification); + onChange(pNotification); // our payload is const, so make a copy before changing it LLSD newpayload = payload; newpayload["sigtype"] = "delete"; abortProcessing = mChanged(newpayload); - onChange(pNotification); } // didn't pass, not on our list, do nothing } @@ -1041,8 +1061,8 @@ bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPt { // not in our list, add it and say so mItems.insert(pNotification); - abortProcessing = mChanged(payload); onAdd(pNotification); + abortProcessing = mChanged(payload); } } else if (cmd == "delete") @@ -1050,65 +1070,35 @@ bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPt // if we have it in our list, pass on the delete, then delete it, else do nothing if (wasFound) { + onDelete(pNotification); abortProcessing = mChanged(payload); - // do not delete the notification to make LLChatHistory::appendMessage add notification panel to IM window - if( ! pNotification->isReusable() ) - { - mItems.erase(pNotification); - onDelete(pNotification); - } + mItems.erase(pNotification); } } return abortProcessing; } -/* static */ -LLNotificationChannelPtr LLNotificationChannel::buildChannel(const std::string& name, - const std::string& parent, - LLNotificationFilter filter, - LLNotificationComparator comparator) +LLNotificationChannel::LLNotificationChannel(const Params& p) +: LLNotificationChannelBase(p.filter()), + LLInstanceTracker<LLNotificationChannel, std::string>(p.name.isProvided() ? p.name : LLUUID::generateNewID().asString()), + mName(p.name.isProvided() ? p.name : LLUUID::generateNewID().asString()) +{ + BOOST_FOREACH(const std::string& source, p.sources) { - // note: this is not a leak; notifications are self-registering. - // This factory helps to prevent excess deletions by making sure all smart - // pointers to notification channels come from the same source - new LLNotificationChannel(name, parent, filter, comparator); - return LLNotifications::instance().getChannel(name); + connectToChannel(source); + } } LLNotificationChannel::LLNotificationChannel(const std::string& name, const std::string& parent, - LLNotificationFilter filter, - LLNotificationComparator comparator) : -LLNotificationChannelBase(filter, comparator), -mName(name), -mParent(parent) -{ - // store myself in the channel map - LLNotifications::instance().addChannel(LLNotificationChannelPtr(this)); + LLNotificationFilter filter) +: LLNotificationChannelBase(filter), + LLInstanceTracker<LLNotificationChannel, std::string>(name), + mName(name) +{ // bind to notification broadcast - if (parent.empty()) - { - LLNotifications::instance().connectChanged( - boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); - } - else - { - LLNotificationChannelPtr p = LLNotifications::instance().getChannel(parent); - p->connectChanged(boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); - } -} - - -void LLNotificationChannel::setComparator(LLNotificationComparator comparator) -{ - mComparator = comparator; - LLNotificationSet s2(mComparator); - s2.insert(mItems.begin(), mItems.end()); - mItems.swap(s2); - - // notify clients that we've been resorted - mChanged(LLSD().with("sigtype", "sort")); + connectToChannel(parent); } bool LLNotificationChannel::isEmpty() const @@ -1126,6 +1116,11 @@ LLNotificationChannel::Iterator LLNotificationChannel::end() return mItems.end(); } +size_t LLNotificationChannel::size() +{ + return mItems.size(); +} + std::string LLNotificationChannel::summarize() { std::string s("Channel '"); @@ -1139,18 +1134,31 @@ std::string LLNotificationChannel::summarize() return s; } +void LLNotificationChannel::connectToChannel( const std::string& channel_name ) +{ + if (channel_name.empty()) + { + LLNotifications::instance().connectChanged( + boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); + } + else + { + LLNotificationChannelPtr p = LLNotifications::instance().getChannel(channel_name); + p->connectChanged(boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); + } +} // --- // END OF LLNotificationChannel implementation // ========================================================= -// ========================================================= +// ============================================== =========== // LLNotifications implementation // --- -LLNotifications::LLNotifications() : LLNotificationChannelBase(LLNotificationFilters::includeEverything, - LLNotificationComparators::orderByUUID()), - mIgnoreAllNotifications(false) +LLNotifications::LLNotifications() +: LLNotificationChannelBase(LLNotificationFilters::includeEverything), + mIgnoreAllNotifications(false) { LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2)); @@ -1191,7 +1199,15 @@ bool LLNotifications::uniqueFilter(LLNotificationPtr pNotif) if (pNotif != existing_notification && pNotif->isEquivalentTo(existing_notification)) { - return false; + if (pNotif->getCombineBehavior() == LLNotification::CANCEL_OLD) + { + cancel(existing_notification); + return true; + } + else + { + return false; + } } } @@ -1231,43 +1247,43 @@ bool LLNotifications::failedUniquenessTest(const LLSD& payload) return false; } - // Update the existing unique notification with the data from this particular instance... - // This guarantees that duplicate notifications will be collapsed to the one - // most recently triggered - for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName()); - existing_it != mUniqueNotifications.end(); - ++existing_it) + switch(pNotif->getCombineBehavior()) { - LLNotificationPtr existing_notification = existing_it->second; - if (pNotif != existing_notification - && pNotif->isEquivalentTo(existing_notification)) + case LLNotification::REPLACE_WITH_NEW: + // Update the existing unique notification with the data from this particular instance... + // This guarantees that duplicate notifications will be collapsed to the one + // most recently triggered + for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName()); + existing_it != mUniqueNotifications.end(); + ++existing_it) { - // copy notification instance data over to oldest instance - // of this unique notification and update it - existing_notification->updateFrom(pNotif); - // then delete the new one - cancel(pNotif); + LLNotificationPtr existing_notification = existing_it->second; + if (pNotif != existing_notification + && pNotif->isEquivalentTo(existing_notification)) + { + // copy notification instance data over to oldest instance + // of this unique notification and update it + existing_notification->updateFrom(pNotif); + // then delete the new one + cancel(pNotif); + } } + break; + case LLNotification::KEEP_OLD: + break; + case LLNotification::CANCEL_OLD: + // already handled by filter logic + break; + default: + break; } return false; } - -void LLNotifications::addChannel(LLNotificationChannelPtr pChan) -{ - mChannels[pChan->getName()] = pChan; -} - LLNotificationChannelPtr LLNotifications::getChannel(const std::string& channelName) { - ChannelMap::iterator p = mChannels.find(channelName); - if(p == mChannels.end()) - { - llerrs << "Did not find channel named " << channelName << llendl; - return LLNotificationChannelPtr(); - } - return p->second; + return LLNotificationChannelPtr(LLNotificationChannel::getInstance(channelName)); } @@ -1283,24 +1299,21 @@ void LLNotifications::createDefaultChannels() { // now construct the various channels AFTER loading the notifications, // because the history channel is going to rewrite the stored notifications file - LLNotificationChannel::buildChannel("Enabled", "", - !boost::bind(&LLNotifications::getIgnoreAllNotifications, this)); - LLNotificationChannel::buildChannel("Expiration", "Enabled", - boost::bind(&LLNotifications::expirationFilter, this, _1)); - LLNotificationChannel::buildChannel("Unexpired", "Enabled", - !boost::bind(&LLNotifications::expirationFilter, this, _1)); // use negated bind - LLNotificationChannel::buildChannel("Unique", "Unexpired", - boost::bind(&LLNotifications::uniqueFilter, this, _1)); - LLNotificationChannel::buildChannel("Ignore", "Unique", - filterIgnoredNotifications); - LLNotificationChannel::buildChannel("VisibilityRules", "Ignore", - boost::bind(&LLNotifications::isVisibleByRules, this, _1)); - LLNotificationChannel::buildChannel("Visible", "VisibilityRules", - &LLNotificationFilters::includeEverything); - - // create special persistent notification channel - // this isn't a leak, don't worry about the empty "new" - new LLPersistentNotificationChannel(); + mDefaultChannels.push_back(new LLNotificationChannel("Enabled", "", + !boost::bind(&LLNotifications::getIgnoreAllNotifications, this))); + mDefaultChannels.push_back(new LLNotificationChannel("Expiration", "Enabled", + boost::bind(&LLNotifications::expirationFilter, this, _1))); + mDefaultChannels.push_back(new LLNotificationChannel("Unexpired", "Enabled", + !boost::bind(&LLNotifications::expirationFilter, this, _1))); // use negated bind + mDefaultChannels.push_back(new LLNotificationChannel("Unique", "Unexpired", + boost::bind(&LLNotifications::uniqueFilter, this, _1))); + mDefaultChannels.push_back(new LLNotificationChannel("Ignore", "Unique", + filterIgnoredNotifications)); + mDefaultChannels.push_back(new LLNotificationChannel("VisibilityRules", "Ignore", + boost::bind(&LLNotifications::isVisibleByRules, this, _1))); + mDefaultChannels.push_back(new LLNotificationChannel("Visible", "VisibilityRules", + &LLNotificationFilters::includeEverything)); + mDefaultChannels.push_back(new LLPersistentNotificationChannel()); // connect action methods to these channels LLNotifications::instance().getChannel("Enabled")-> @@ -1532,34 +1545,32 @@ void LLNotifications::addFromCallback(const LLSD& name) add(name.asString(), LLSD(), LLSD()); } -LLNotificationPtr LLNotifications::add(const std::string& name, - const LLSD& substitutions, - const LLSD& payload) +LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload) { LLNotification::Params::Functor functor_p; functor_p.name = name; return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); } -LLNotificationPtr LLNotifications::add(const std::string& name, - const LLSD& substitutions, - const LLSD& payload, - const std::string& functor_name) +LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload, const std::string& functor_name) { LLNotification::Params::Functor functor_p; functor_p.name = functor_name; - return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); + return add(LLNotification::Params().name(name) + .substitutions(substitutions) + .payload(payload) + .functor(functor_p)); } //virtual -LLNotificationPtr LLNotifications::add(const std::string& name, - const LLSD& substitutions, - const LLSD& payload, - LLNotificationFunctorRegistry::ResponseFunctor functor) +LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload, LLNotificationFunctorRegistry::ResponseFunctor functor) { LLNotification::Params::Functor functor_p; functor_p.function = functor; - return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); + return add(LLNotification::Params().name(name) + .substitutions(substitutions) + .payload(payload) + .functor(functor_p)); } // generalized add function that takes a parameter block object for more complex instantiations @@ -1590,12 +1601,11 @@ void LLNotifications::cancel(LLNotificationPtr pNotif) if (pNotif == NULL || pNotif->isCancelled()) return; LLNotificationSet::iterator it=mItems.find(pNotif); - if (it == mItems.end()) + if (it != mItems.end()) { - llerrs << "Attempted to delete nonexistent notification " << pNotif->getName() << llendl; + pNotif->cancel(); + updateItem(LLSD().with("sigtype", "delete").with("id", pNotif->id()), pNotif); } - pNotif->cancel(); - updateItem(LLSD().with("sigtype", "delete").with("id", pNotif->id()), pNotif); } void LLNotifications::cancelByName(const std::string& name) @@ -1634,7 +1644,7 @@ void LLNotifications::update(const LLNotificationPtr pNotif) LLNotificationPtr LLNotifications::find(LLUUID uuid) { - LLNotificationPtr target = LLNotificationPtr(new LLNotification(uuid)); + LLNotificationPtr target = LLNotificationPtr(new LLNotification(LLNotification::Params().id(uuid))); LLNotificationSet::iterator it=mItems.find(target); if (it == mItems.end()) { diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h index 4ae02b943f..19b30b8973 100644 --- a/indra/llui/llnotifications.h +++ b/indra/llui/llnotifications.h @@ -88,16 +88,14 @@ #include <boost/enable_shared_from_this.hpp> #include <boost/type_traits.hpp> -// we want to minimize external dependencies, but this one is important -#include "llsd.h" - -// and we need this to manage the notification callbacks #include "llevents.h" #include "llfunctorregistry.h" -#include "llpointer.h" #include "llinitparam.h" #include "llnotificationslistener.h" #include "llnotificationptr.h" +#include "llpointer.h" +#include "llrefcount.h" +#include "llsdparam.h" class LLAvatarName; typedef enum e_notification_priority @@ -164,6 +162,7 @@ public: struct FormElementBase : public LLInitParam::Block<FormElementBase> { Optional<std::string> name; + Optional<bool> enabled; FormElementBase(); }; @@ -233,16 +232,20 @@ public: } EIgnoreType; LLNotificationForm(); + LLNotificationForm(const LLNotificationForm&); LLNotificationForm(const LLSD& sd); LLNotificationForm(const std::string& name, const Params& p); + void fromLLSD(const LLSD& sd); LLSD asLLSD() const; S32 getNumElements() { return mFormData.size(); } LLSD getElement(S32 index) { return mFormData.get(index); } LLSD getElement(const std::string& element_name); - bool hasElement(const std::string& element_name); - void addElement(const std::string& type, const std::string& name, const LLSD& value = LLSD()); + bool hasElement(const std::string& element_name) const; + bool getElementEnabled(const std::string& element_name) const; + void setElementEnabled(const std::string& element_name, bool enabled); + void addElement(const std::string& type, const std::string& name, const LLSD& value = LLSD(), bool enabled = true); void formatElements(const LLSD& substitutions); // appends form elements from another form serialized as LLSD void append(const LLSD& sub_form); @@ -296,19 +299,20 @@ LOG_CLASS(LLNotification); friend class LLNotifications; public: + // parameter object used to instantiate a new notification struct Params : public LLInitParam::Block<Params> { friend class LLNotification; Mandatory<std::string> name; - - // optional - Optional<LLSD> substitutions; - Optional<LLSD> payload; + Optional<LLUUID> id; + Optional<LLSD> substitutions, + form_elements, + payload; Optional<ENotificationPriority, NotificationPriorityValues> priority; - Optional<LLSD> form_elements; - Optional<LLDate> time_stamp; + Optional<LLDate> time_stamp, + expiry; Optional<LLNotificationContext*> context; Optional<void*> responder; @@ -319,7 +323,7 @@ public: Alternative<LLNotificationResponderPtr> responder; Functor() - : name("functor_name"), + : name("responseFunctor"), function("functor"), responder("responder") {} @@ -328,10 +332,13 @@ public: Params() : name("name"), + id("id"), priority("priority", NOTIFICATION_PRIORITY_UNSPECIFIED), - time_stamp("time_stamp"), + time_stamp("time"), payload("payload"), - form_elements("form_elements") + form_elements("form"), + substitutions("substitutions"), + expiry("expiry") { time_stamp = LLDate::now(); responder = NULL; @@ -340,9 +347,11 @@ public: Params(const std::string& _name) : name("name"), priority("priority", NOTIFICATION_PRIORITY_UNSPECIFIED), - time_stamp("time_stamp"), + time_stamp("time"), payload("payload"), - form_elements("form_elements") + form_elements("form"), + substitutions("substitutions"), + expiry("expiry") { functor.name = _name; name = _name; @@ -355,7 +364,7 @@ public: private: - LLUUID mId; + const LLUUID mId; LLSD mPayload; LLSD mSubstitutions; LLDate mTimestamp; @@ -367,7 +376,6 @@ private: ENotificationPriority mPriority; LLNotificationFormPtr mForm; void* mResponderObj; // TODO - refactor/remove this field - bool mIsReusable; LLNotificationResponderPtr mResponder; // a reference to the template @@ -392,18 +400,10 @@ private: void init(const std::string& template_name, const LLSD& form_elements); - LLNotification(const Params& p); - - // this is just for making it easy to look things up in a set organized by UUID -- DON'T USE IT - // for anything real! - LLNotification(LLUUID uuid) : mId(uuid), mCancelled(false), mRespondedTo(false), mIgnored(false), mPriority(NOTIFICATION_PRIORITY_UNSPECIFIED), mTemporaryResponder(false) {} - void cancel(); public: - - // constructor from a saved notification - LLNotification(const LLSD& sd); + LLNotification(const LLSDParamAdapter<Params>& p); void setResponseFunctor(std::string const &responseFunctorName); @@ -448,6 +448,11 @@ public: // ["responseFunctor"] = name of registered functor that handles responses to notification; LLSD asLLSD(); + const LLNotificationFormPtr getForm(); + void updateForm(const LLNotificationFormPtr& form); + + void repost(); + void respond(const LLSD& sd); void respondWithDefault(); @@ -514,8 +519,20 @@ public: std::string getURL() const; S32 getURLOption() const; S32 getURLOpenExternally() const; + bool canLogToChat() const; + bool canLogToIM() const; + bool canShowToast() const; + bool hasFormElements() const; + + typedef enum e_combine_behavior + { + REPLACE_WITH_NEW, + KEEP_OLD, + CANCEL_OLD + + } ECombineBehavior; - const LLNotificationFormPtr getForm(); + ECombineBehavior getCombineBehavior() const; const LLDate getExpiration() const { @@ -532,10 +549,6 @@ public: return mId; } - bool isReusable() { return mIsReusable; } - - void setReusable(bool reusable) { mIsReusable = reusable; } - // comparing two notifications normally means comparing them by UUID (so we can look them // up quickly this way) bool operator<(const LLNotification& rhs) const @@ -647,44 +660,18 @@ namespace LLNotificationFilters namespace LLNotificationComparators { - typedef enum e_direction { ORDER_DECREASING, ORDER_INCREASING } EDirection; - - // generic order functor that takes method or member variable reference - template<typename T> - struct orderBy + struct orderByUUID { - typedef boost::function<T (LLNotificationPtr)> field_t; - orderBy(field_t field, EDirection direction = ORDER_INCREASING) : mField(field), mDirection(direction) {} bool operator()(LLNotificationPtr lhs, LLNotificationPtr rhs) { - if (mDirection == ORDER_DECREASING) - { - return mField(lhs) > mField(rhs); - } - else - { - return mField(lhs) < mField(rhs); - } + return lhs->id() < rhs->id(); } - - field_t mField; - EDirection mDirection; - }; - - struct orderByUUID : public orderBy<const LLUUID&> - { - orderByUUID(EDirection direction = ORDER_INCREASING) : orderBy<const LLUUID&>(&LLNotification::id, direction) {} - }; - - struct orderByDate : public orderBy<const LLDate&> - { - orderByDate(EDirection direction = ORDER_INCREASING) : orderBy<const LLDate&>(&LLNotification::getDate, direction) {} }; }; typedef boost::function<bool (LLNotificationPtr)> LLNotificationFilter; typedef boost::function<bool (LLNotificationPtr, LLNotificationPtr)> LLNotificationComparator; -typedef std::set<LLNotificationPtr, LLNotificationComparator> LLNotificationSet; +typedef std::set<LLNotificationPtr, LLNotificationComparators::orderByUUID> LLNotificationSet; typedef std::multimap<std::string, LLNotificationPtr> LLNotificationMap; // ======================================================== @@ -705,12 +692,14 @@ typedef std::multimap<std::string, LLNotificationPtr> LLNotificationMap; // all of the built-in tests should attach to the "Visible" channel // class LLNotificationChannelBase : - public LLEventTrackable + public LLEventTrackable, + public LLRefCount { LOG_CLASS(LLNotificationChannelBase); public: - LLNotificationChannelBase(LLNotificationFilter filter, LLNotificationComparator comp) : - mFilter(filter), mItems(comp) + LLNotificationChannelBase(LLNotificationFilter filter) + : mFilter(filter), + mItems() {} virtual ~LLNotificationChannelBase() {} // you can also connect to a Channel, so you can be notified of @@ -785,59 +774,49 @@ protected: // destroy it, but if it becomes necessary to do so, the shared_ptr model // will ensure that we don't leak resources. class LLNotificationChannel; -typedef boost::shared_ptr<LLNotificationChannel> LLNotificationChannelPtr; +typedef boost::intrusive_ptr<LLNotificationChannel> LLNotificationChannelPtr; // manages a list of notifications // Note that if this is ever copied around, we might find ourselves with multiple copies // of a queue with notifications being added to different nonequivalent copies. So we -// make it inherit from boost::noncopyable, and then create a map of shared_ptr to manage it. -// -// NOTE: LLNotificationChannel is self-registering. The *correct* way to create one is to -// do something like: -// LLNotificationChannel::buildChannel("name", "parent"...); -// This returns an LLNotificationChannelPtr, which you can store, or -// you can then retrieve the channel by using the registry: -// LLNotifications::instance().getChannel("name")... +// make it inherit from boost::noncopyable, and then create a map of LLPointer to manage it. // class LLNotificationChannel : boost::noncopyable, - public LLNotificationChannelBase + public LLNotificationChannelBase, + public LLInstanceTracker<LLNotificationChannel, std::string> { LOG_CLASS(LLNotificationChannel); public: + // Notification Channels have a filter, which determines which notifications + // will be added to this channel. + // Channel filters cannot change. + struct Params : public LLInitParam::Block<Params> + { + Mandatory<std::string> name; + Optional<LLNotificationFilter> filter; + Multiple<std::string> sources; + }; + + LLNotificationChannel(const Params& p = Params()); + LLNotificationChannel(const std::string& name, const std::string& parent, LLNotificationFilter filter); + virtual ~LLNotificationChannel() {} typedef LLNotificationSet::iterator Iterator; std::string getName() const { return mName; } - std::string getParentChannelName() { return mParent; } + + void connectToChannel(const std::string& channel_name); bool isEmpty() const; Iterator begin(); Iterator end(); + size_t size(); - // Channels have a comparator to control sort order; - // the default sorts by arrival date - void setComparator(LLNotificationComparator comparator); - std::string summarize(); - // factory method for constructing these channels; since they're self-registering, - // we want to make sure that you can't use new to make them - static LLNotificationChannelPtr buildChannel(const std::string& name, const std::string& parent, - LLNotificationFilter filter=LLNotificationFilters::includeEverything, - LLNotificationComparator comparator=LLNotificationComparators::orderByUUID()); - -protected: - // Notification Channels have a filter, which determines which notifications - // will be added to this channel. - // Channel filters cannot change. - // Channels have a protected constructor so you can't make smart pointers that don't - // come from our internal reference; call NotificationChannel::build(args) - LLNotificationChannel(const std::string& name, const std::string& parent, - LLNotificationFilter filter, LLNotificationComparator comparator); - private: std::string mName; std::string mParent; @@ -924,10 +903,6 @@ public: void createDefaultChannels(); - typedef std::map<std::string, LLNotificationChannelPtr> ChannelMap; - ChannelMap mChannels; - - void addChannel(LLNotificationChannelPtr pChan); LLNotificationChannelPtr getChannel(const std::string& channelName); std::string getGlobalString(const std::string& key) const; @@ -966,6 +941,7 @@ private: bool mIgnoreAllNotifications; boost::scoped_ptr<LLNotificationsListener> mListener; + std::vector<LLNotificationChannelPtr> mDefaultChannels; }; /** @@ -1028,5 +1004,56 @@ protected: std::string mName; }; +// Stores only persistent notifications. +// Class users can use connectChanged() to process persistent notifications +// (see LLNotificationStorage for example). +class LLPersistentNotificationChannel : public LLNotificationChannel +{ + LOG_CLASS(LLPersistentNotificationChannel); +public: + LLPersistentNotificationChannel() + : LLNotificationChannel("Persistent", "Visible", ¬ificationFilter) + { + } + + typedef std::vector<LLNotificationPtr> history_list_t; + history_list_t::iterator beginHistory() { sortHistory(); return mHistory.begin(); } + history_list_t::iterator endHistory() { return mHistory.end(); } + +private: + + struct sortByTime + { + S32 operator ()(const LLNotificationPtr& a, const LLNotificationPtr& b) + { + return a->getDate() < b->getDate(); + } + }; + + void sortHistory() + { + std::sort(mHistory.begin(), mHistory.end(), sortByTime()); + } + + + // The channel gets all persistent notifications except those that have been canceled + static bool notificationFilter(LLNotificationPtr pNotification) + { + bool handle_notification = false; + + handle_notification = pNotification->isPersistent() + && !pNotification->isCancelled(); + + return handle_notification; + } + + void onAdd(LLNotificationPtr p) + { + mHistory.push_back(p); + } + + std::vector<LLNotificationPtr> mHistory; +}; + #endif//LL_LLNOTIFICATIONS_H diff --git a/indra/llui/llnotificationslistener.cpp b/indra/llui/llnotificationslistener.cpp index 3bbeb3a778..e4e127336b 100644 --- a/indra/llui/llnotificationslistener.cpp +++ b/indra/llui/llnotificationslistener.cpp @@ -121,13 +121,13 @@ void LLNotificationsListener::listChannels(const LLSD& params) const { LLReqID reqID(params); LLSD response(reqID.makeResponse()); - for (LLNotifications::ChannelMap::const_iterator cmi(mNotifications.mChannels.begin()), - cmend(mNotifications.mChannels.end()); + for (LLNotificationChannel::instance_iter cmi(LLNotificationChannel::beginInstances()), + cmend(LLNotificationChannel::endInstances()); cmi != cmend; ++cmi) { LLSD channelInfo; - channelInfo["parent"] = cmi->second->getParentChannelName(); - response[cmi->first] = channelInfo; + //channelInfo["parent"] = cmi->second->getParentChannelName(); + response[cmi->getName()] = channelInfo; } LLEventPumps::instance().obtain(params["reply"]).post(response); } diff --git a/indra/llui/llnotificationtemplate.h b/indra/llui/llnotificationtemplate.h index 72973789db..c9e9d0f32a 100644 --- a/indra/llui/llnotificationtemplate.h +++ b/indra/llui/llnotificationtemplate.h @@ -61,6 +61,18 @@ typedef boost::shared_ptr<LLNotificationForm> LLNotificationFormPtr; // from the appropriate local language directory). struct LLNotificationTemplate { + struct CombineBehaviorNames + : public LLInitParam::TypeValuesHelper<LLNotification::ECombineBehavior, CombineBehaviorNames> + { + static void declareValues() + { + declare("replace_with_new", LLNotification::REPLACE_WITH_NEW); + declare("keep_old", LLNotification::KEEP_OLD); + declare("cancel_old", LLNotification::CANCEL_OLD); + } + }; + + struct GlobalString : public LLInitParam::Block<GlobalString> { Mandatory<std::string> name, @@ -94,9 +106,11 @@ struct LLNotificationTemplate Optional<LLInitParam::Flag> dummy_val; public: Multiple<UniquenessContext> contexts; + Optional<LLNotification::ECombineBehavior, CombineBehaviorNames> combine; UniquenessConstraint() : contexts("context"), + combine("combine", LLNotification::REPLACE_WITH_NEW), dummy_val("") {} }; @@ -181,7 +195,10 @@ struct LLNotificationTemplate struct Params : public LLInitParam::Block<Params> { Mandatory<std::string> name; - Optional<bool> persist; + Optional<bool> persist, + log_to_im, + show_toast, + log_to_chat; Optional<std::string> functor, icon, label, @@ -202,6 +219,9 @@ struct LLNotificationTemplate Params() : name("name"), persist("persist", false), + log_to_im("log_to_im", false), + show_toast("show_toast", true), + log_to_chat("log_to_chat", true), functor("functor"), icon("icon"), label("label"), @@ -260,6 +280,7 @@ struct LLNotificationTemplate // (used for things like progress indications, or repeating warnings // like "the grid is going down in N minutes") bool mUnique; + LLNotification::ECombineBehavior mCombineBehavior; // if we want to be unique only if a certain part of the payload or substitutions args // are constant specify the field names for the payload. The notification will only be // combined if all of the fields named in the context are identical in the @@ -306,6 +327,11 @@ struct LLNotificationTemplate LLUUID mSoundEffect; // List of tags that rules can match against. std::list<std::string> mTags; + + // inject these notifications into chat/IM streams + bool mLogToChat; + bool mLogToIM; + bool mShowToast; }; #endif //LL_LLNOTIFICATION_TEMPLATE_H diff --git a/indra/llui/lltabcontainer.cpp b/indra/llui/lltabcontainer.cpp index 5fc2cc350d..d0920685bf 100644 --- a/indra/llui/lltabcontainer.cpp +++ b/indra/llui/lltabcontainer.cpp @@ -1209,7 +1209,11 @@ void LLTabContainer::removeTabPanel(LLPanel* child) update_images(mTabList[mTabList.size()-2], mLastTabParams, getTabPosition()); } - removeChild( tuple->mButton ); + if (!getTabsHidden()) + { + // We need to remove tab buttons only if the tabs are not hidden. + removeChild( tuple->mButton ); + } delete tuple->mButton; removeChild( tuple->mTabPanel ); diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index 3815eec447..98624f42b9 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -145,6 +145,7 @@ LLTextBase::Params::Params() : cursor_color("cursor_color"), text_color("text_color"), text_readonly_color("text_readonly_color"), + text_tentative_color("text_tentative_color"), bg_visible("bg_visible", false), border_visible("border_visible", false), bg_readonly_color("bg_readonly_color"), @@ -179,7 +180,7 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p) : LLUICtrl(p, LLTextViewModelPtr(new LLTextViewModel)), mURLClickSignal(NULL), mMaxTextByteLength( p.max_text_length ), - mDefaultFont(p.font), + mFont(p.font), mFontShadow(p.font_shadow), mPopupMenu(NULL), mReadOnly(p.read_only), @@ -190,6 +191,7 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p) mFgColor(p.text_color), mBorderVisible( p.border_visible ), mReadOnlyFgColor(p.text_readonly_color), + mTentativeFgColor(p.text_tentative_color()), mWriteableBgColor(p.bg_writeable_color), mReadOnlyBgColor(p.bg_readonly_color), mFocusBgColor(p.bg_focus_color), @@ -319,21 +321,21 @@ bool LLTextBase::truncate() return did_truncate; } -const LLStyle::Params& LLTextBase::getDefaultStyleParams() +const LLStyle::Params& LLTextBase::getStyleParams() { //FIXME: convert mDefaultStyle to a flyweight http://www.boost.org/doc/libs/1_40_0/libs/flyweight/doc/index.html //and eliminate color member values if (mStyleDirty) { - mDefaultStyle + mStyle .color(LLUIColor(&mFgColor)) // pass linked color instead of copy of mFGColor .readonly_color(LLUIColor(&mReadOnlyFgColor)) .selected_color(LLUIColor(&mTextSelectedColor)) - .font(mDefaultFont) + .font(mFont) .drop_shadow(mFontShadow); mStyleDirty = false; } - return mDefaultStyle; + return mStyle; } void LLTextBase::onValueChange(S32 start, S32 end) @@ -522,11 +524,17 @@ void LLTextBase::drawCursor() void LLTextBase::drawText() { - const S32 text_len = getLength(); - if( text_len <= 0 ) + S32 text_len = getLength(); + + if (text_len <= 0 && mLabel.empty()) { return; } + else if (text_len <= 0 && !mLabel.empty() && !hasFocus()) + { + text_len = mLabel.getWString().length(); + } + S32 selection_left = -1; S32 selection_right = -1; // Draw selection even if we don't have keyboard focus for search/replace @@ -770,7 +778,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s else { // create default editable segment to hold new text - LLStyleConstSP sp(new LLStyle(getDefaultStyleParams())); + LLStyleConstSP sp(new LLStyle(getStyleParams())); default_segment = new LLNormalTextSegment( sp, pos, pos + insert_len, *this); } @@ -890,7 +898,7 @@ void LLTextBase::createDefaultSegment() // ensures that there is always at least one segment if (mSegments.empty()) { - LLStyleConstSP sp(new LLStyle(getDefaultStyleParams())); + LLStyleConstSP sp(new LLStyle(getStyleParams())); LLTextSegmentPtr default_segment = new LLNormalTextSegment( sp, 0, getLength() + 1, *this); mSegments.insert(default_segment); default_segment->linkToDocument(this); @@ -1338,6 +1346,23 @@ void LLTextBase::onSpellCheckSettingsChange() mSpellCheckStart = mSpellCheckEnd = -1; } +void LLTextBase::onFocusReceived() +{ + if (!getLength() && !mLabel.empty()) + { + // delete label which is LLLabelTextSegment + clearSegments(); + } +} + +void LLTextBase::onFocusLost() +{ + if (!getLength() && !mLabel.empty()) + { + resetLabel(); + } +} + // Sets the scrollbar from the cursor position void LLTextBase::updateScrollFromCursor() { @@ -1924,7 +1949,7 @@ static LLFastTimer::DeclareTimer FTM_PARSE_HTML("Parse HTML"); void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Params& input_params) { LLStyle::Params style_params(input_params); - style_params.fillFrom(getDefaultStyleParams()); + style_params.fillFrom(getStyleParams()); S32 part = (S32)LLTextParser::WHOLE; if (mParseHTML && !style_params.is_link) // Don't search for URLs inside a link segment (STORM-358). @@ -2009,6 +2034,39 @@ void LLTextBase::appendText(const std::string &new_text, bool prepend_newline, c appendTextImpl(new_text,input_params); } +void LLTextBase::setLabel(const LLStringExplicit& label) +{ + mLabel = label; + resetLabel(); +} + +BOOL LLTextBase::setLabelArg(const std::string& key, const LLStringExplicit& text ) +{ + mLabel.setArg(key, text); + return TRUE; +} + +void LLTextBase::resetLabel() +{ + if (!getLength() && !mLabel.empty() && !hasFocus()) + { + clearSegments(); + + LLStyle* style = new LLStyle(getStyleParams()); + style->setColor(mTentativeFgColor); + LLStyleConstSP sp(style); + + LLTextSegmentPtr label = new LLLabelTextSegment(sp, 0, mLabel.getWString().length() + 1, *this); + insertSegment(label); + } +} + +void LLTextBase::setFont(const LLFontGL* font) +{ + mFont = font; + mStyleDirty = true; +} + void LLTextBase::needsReflow(S32 index) { lldebugs << "reflow on object " << (void*)this << " index = " << mReflowIndex << ", new index = " << index << llendl; @@ -2399,7 +2457,7 @@ LLRect LLTextBase::getLocalRectFromDocIndex(S32 pos) const { // return default height rect in upper left local_rect = content_window_rect; - local_rect.mBottom = local_rect.mTop - mDefaultFont->getLineHeight(); + local_rect.mBottom = local_rect.mTop - mFont->getLineHeight(); return local_rect; } @@ -2904,7 +2962,7 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele { F32 alpha = LLViewDrawContext::getCurrentContext().mAlpha; - const LLWString &text = mEditor.getWText(); + const LLWString &text = getWText(); F32 right_x = rect.mLeft; if (!mStyle->isVisible()) @@ -3067,7 +3125,7 @@ bool LLNormalTextSegment::getDimensions(S32 first_char, S32 num_chars, S32& widt if (num_chars > 0) { height = mFontHeight; - const LLWString &text = mEditor.getWText(); + const LLWString &text = getWText(); // if last character is a newline, then return true, forcing line break width = mStyle->getFont()->getWidth(text.c_str(), mStart + first_char, num_chars); } @@ -3076,7 +3134,7 @@ bool LLNormalTextSegment::getDimensions(S32 first_char, S32 num_chars, S32& widt S32 LLNormalTextSegment::getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const { - const LLWString &text = mEditor.getWText(); + const LLWString &text = getWText(); return mStyle->getFont()->charFromPixelOffset(text.c_str(), mStart + start_offset, (F32)segment_local_x_coord, F32_MAX, @@ -3086,7 +3144,7 @@ S32 LLNormalTextSegment::getOffset(S32 segment_local_x_coord, S32 start_offset, S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 line_offset, S32 max_chars) const { - const LLWString &text = mEditor.getWText(); + const LLWString &text = getWText(); LLUIImagePtr image = mStyle->getImage(); if( image.notNull()) @@ -3122,7 +3180,7 @@ S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin S32 last_char_in_run = mStart + segment_offset + num_chars; // check length first to avoid indexing off end of string if (last_char_in_run < mEnd - && (last_char_in_run >= mEditor.getLength() )) + && (last_char_in_run >= getLength())) { num_chars++; } @@ -3140,6 +3198,39 @@ void LLNormalTextSegment::dump() const llendl; } +/*virtual*/ +const LLWString& LLNormalTextSegment::getWText() const +{ + return mEditor.getWText(); +} + +/*virtual*/ +const S32 LLNormalTextSegment::getLength() const +{ + return mEditor.getLength(); +} + +LLLabelTextSegment::LLLabelTextSegment( LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor ) +: LLNormalTextSegment(style, start, end, editor) +{ +} + +LLLabelTextSegment::LLLabelTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible) +: LLNormalTextSegment(color, start, end, editor, is_visible) +{ +} + +/*virtual*/ +const LLWString& LLLabelTextSegment::getWText() const +{ + return mEditor.getWlabel(); +} +/*virtual*/ +const S32 LLLabelTextSegment::getLength() const +{ + return mEditor.getWlabel().length(); +} + // // LLOnHoverChangeableTextSegment // diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h index 90b147cee1..79662ebd33 100644 --- a/indra/llui/lltextbase.h +++ b/indra/llui/lltextbase.h @@ -106,7 +106,7 @@ class LLNormalTextSegment : public LLTextSegment public: LLNormalTextSegment( LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor ); LLNormalTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible = TRUE); - ~LLNormalTextSegment(); + virtual ~LLNormalTextSegment(); /*virtual*/ bool getDimensions(S32 first_char, S32 num_chars, S32& width, S32& height) const; /*virtual*/ S32 getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const; @@ -131,6 +131,9 @@ public: protected: F32 drawClippedSegment(S32 seg_start, S32 seg_end, S32 selection_start, S32 selection_end, LLRect rect); + virtual const LLWString& getWText() const; + virtual const S32 getLength() const; + protected: class LLTextBase& mEditor; LLStyleConstSP mStyle; @@ -140,6 +143,21 @@ protected: boost::signals2::connection mImageLoadedConnection; }; +// This text segment is the same as LLNormalTextSegment, the only difference +// is that LLNormalTextSegment draws value of LLTextBase (LLTextBase::getWText()), +// but LLLabelTextSegment draws label of the LLTextBase (LLTextBase::mLabel) +class LLLabelTextSegment : public LLNormalTextSegment +{ +public: + LLLabelTextSegment( LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor ); + LLLabelTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible = TRUE); + +protected: + + /*virtual*/ const LLWString& getWText() const; + /*virtual*/ const S32 getLength() const; +}; + // Text segment that changes it's style depending of mouse pointer position ( is it inside or outside segment) class LLOnHoverChangeableTextSegment : public LLNormalTextSegment { @@ -251,6 +269,7 @@ public: Optional<LLUIColor> cursor_color, text_color, text_readonly_color, + text_tentative_color, bg_readonly_color, bg_writeable_color, bg_focus_color, @@ -314,6 +333,9 @@ public: /*virtual*/ BOOL canDeselect() const; /*virtual*/ void deselect(); + virtual void onFocusReceived(); + virtual void onFocusLost(); + // LLSpellCheckMenuHandler overrides /*virtual*/ bool getSpellCheck() const; @@ -351,6 +373,21 @@ public: const LLWString& getWText() const; void appendText(const std::string &new_text, bool prepend_newline, const LLStyle::Params& input_params = LLStyle::Params()); + + void setLabel(const LLStringExplicit& label); + virtual BOOL setLabelArg(const std::string& key, const LLStringExplicit& text ); + + const std::string& getLabel() { return mLabel.getString(); } + const LLWString& getWlabel() { return mLabel.getWString();} + + /** + * If label is set, draws text label (which is LLLabelTextSegment) + * that is visible when no user text provided and has no focus + */ + void resetLabel(); + + void setFont(const LLFontGL* font); + // force reflow of text void needsReflow(S32 index = 0); @@ -390,7 +427,7 @@ public: bool scrolledToStart(); bool scrolledToEnd(); - const LLFontGL* getDefaultFont() const { return mDefaultFont; } + const LLFontGL* getFont() const { return mFont; } virtual void appendLineBreakSegment(const LLStyle::Params& style_params); virtual void appendImageSegment(const LLStyle::Params& style_params); @@ -490,7 +527,7 @@ protected: void createDefaultSegment(); virtual void updateSegments(); void insertSegment(LLTextSegmentPtr segment_to_insert); - const LLStyle::Params& getDefaultStyleParams(); + const LLStyle::Params& getStyleParams(); // manage lines S32 getLineStart( S32 line ) const; @@ -535,15 +572,16 @@ protected: LLRect mTextBoundingRect; // default text style - LLStyle::Params mDefaultStyle; + LLStyle::Params mStyle; bool mStyleDirty; - const LLFontGL* const mDefaultFont; // font that is used when none specified, can only be set by constructor - const LLFontGL::ShadowType mFontShadow; // shadow style, can only be set by constructor + const LLFontGL* mFont; + const LLFontGL::ShadowType mFontShadow; // colors LLUIColor mCursorColor; LLUIColor mFgColor; LLUIColor mReadOnlyFgColor; + LLUIColor mTentativeFgColor; LLUIColor mWriteableBgColor; LLUIColor mReadOnlyBgColor; LLUIColor mFocusBgColor; @@ -587,6 +625,7 @@ protected: bool mClip; // clip text to widget rect bool mClipPartial; // false if we show lines that are partially inside bounding rect bool mPlainText; // didn't use Image or Icon segments + bool mAutoIndent; S32 mMaxTextByteLength; // Maximum length mText is allowed to be in bytes // support widgets @@ -602,6 +641,7 @@ protected: // Fired when a URL link is clicked commit_signal_t* mURLClickSignal; + LLUIString mLabel; // text label that is visible when no user text provided }; #endif diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp index 144b6960a1..d42d6473ed 100644 --- a/indra/llui/lltexteditor.cpp +++ b/indra/llui/lltexteditor.cpp @@ -237,6 +237,7 @@ LLTextEditor::Params::Params() embedded_items("embedded_items", false), ignore_tab("ignore_tab", true), show_line_numbers("show_line_numbers", false), + auto_indent("auto_indent", true), default_color("default_color"), commit_on_focus_lost("commit_on_focus_lost", false), show_context_menu("show_context_menu") @@ -251,6 +252,7 @@ LLTextEditor::LLTextEditor(const LLTextEditor::Params& p) : mLastCmd( NULL ), mDefaultColor( p.default_color() ), mShowLineNumbers ( p.show_line_numbers ), + mAutoIndent(p.auto_indent), mCommitOnFocusLost( p.commit_on_focus_lost), mAllowEmbeddedItems( p.embedded_items ), mMouseDownX(0), @@ -258,7 +260,8 @@ LLTextEditor::LLTextEditor(const LLTextEditor::Params& p) : mTabsToNextField(p.ignore_tab), mPrevalidateFunc(p.prevalidate_callback()), mContextMenu(NULL), - mShowContextMenu(p.show_context_menu) + mShowContextMenu(p.show_context_menu), + mPassDelete(FALSE) { mSourceID.generate(); @@ -1608,7 +1611,10 @@ BOOL LLTextEditor::handleSpecialKey(const KEY key, const MASK mask) { deleteSelection(FALSE); } - autoIndent(); // TODO: make this optional + if (mAutoIndent) + { + autoIndent(); + } } else { @@ -1748,7 +1754,7 @@ BOOL LLTextEditor::handleUnicodeCharHere(llwchar uni_char) // virtual BOOL LLTextEditor::canDoDelete() const { - return !mReadOnly && ( hasSelection() || (mCursorPos < getLength()) ); + return !mReadOnly && ( !mPassDelete || ( hasSelection() || (mCursorPos < getLength())) ); } void LLTextEditor::doDelete() @@ -2017,7 +2023,7 @@ void LLTextEditor::drawPreeditMarker() return; } - const S32 line_height = mDefaultFont->getLineHeight(); + const S32 line_height = mFont->getLineHeight(); S32 line_start = getLineStart(cur_line); S32 line_y = mVisibleTextRect.mTop - line_height; @@ -2056,16 +2062,16 @@ void LLTextEditor::drawPreeditMarker() S32 preedit_left = mVisibleTextRect.mLeft; if (left > line_start) { - preedit_left += mDefaultFont->getWidth(text, line_start, left - line_start); + preedit_left += mFont->getWidth(text, line_start, left - line_start); } S32 preedit_right = mVisibleTextRect.mLeft; if (right < line_end) { - preedit_right += mDefaultFont->getWidth(text, line_start, right - line_start); + preedit_right += mFont->getWidth(text, line_start, right - line_start); } else { - preedit_right += mDefaultFont->getWidth(text, line_start, line_end - line_start); + preedit_right += mFont->getWidth(text, line_start, line_end - line_start); } if (mPreeditStandouts[i]) @@ -2740,11 +2746,11 @@ BOOL LLTextEditor::getPreeditLocation(S32 query_offset, LLCoordGL *coord, LLRect const LLWString textString(getWText()); const llwchar * const text = textString.c_str(); - const S32 line_height = mDefaultFont->getLineHeight(); + const S32 line_height = mFont->getLineHeight(); if (coord) { - const S32 query_x = mVisibleTextRect.mLeft + mDefaultFont->getWidth(text, current_line_start, query - current_line_start); + const S32 query_x = mVisibleTextRect.mLeft + mFont->getWidth(text, current_line_start, query - current_line_start); const S32 query_y = mVisibleTextRect.mTop - (current_line - first_visible_line) * line_height - line_height / 2; S32 query_screen_x, query_screen_y; localPointToScreen(query_x, query_y, &query_screen_x, &query_screen_y); @@ -2756,17 +2762,17 @@ BOOL LLTextEditor::getPreeditLocation(S32 query_offset, LLCoordGL *coord, LLRect S32 preedit_left = mVisibleTextRect.mLeft; if (preedit_left_position > current_line_start) { - preedit_left += mDefaultFont->getWidth(text, current_line_start, preedit_left_position - current_line_start); + preedit_left += mFont->getWidth(text, current_line_start, preedit_left_position - current_line_start); } S32 preedit_right = mVisibleTextRect.mLeft; if (preedit_right_position < current_line_end) { - preedit_right += mDefaultFont->getWidth(text, current_line_start, preedit_right_position - current_line_start); + preedit_right += mFont->getWidth(text, current_line_start, preedit_right_position - current_line_start); } else { - preedit_right += mDefaultFont->getWidth(text, current_line_start, current_line_end - current_line_start); + preedit_right += mFont->getWidth(text, current_line_start, current_line_end - current_line_start); } const S32 preedit_top = mVisibleTextRect.mTop - (current_line - first_visible_line) * line_height; @@ -2843,7 +2849,7 @@ void LLTextEditor::markAsPreedit(S32 position, S32 length) S32 LLTextEditor::getPreeditFontSize() const { - return llround((F32)mDefaultFont->getLineHeight() * LLUI::sGLScaleFactor.mV[VY]); + return llround((F32)mFont->getLineHeight() * LLUI::sGLScaleFactor.mV[VY]); } BOOL LLTextEditor::isDirty() const diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h index 40821ae9fb..f8f636b876 100644 --- a/indra/llui/lltexteditor.h +++ b/indra/llui/lltexteditor.h @@ -64,7 +64,8 @@ public: ignore_tab, show_line_numbers, commit_on_focus_lost, - show_context_menu; + show_context_menu, + auto_indent; //colors Optional<LLUIColor> default_color; @@ -202,6 +203,8 @@ public: void setShowContextMenu(bool show) { mShowContextMenu = show; } bool getShowContextMenu() const { return mShowContextMenu; } + void setPassDelete(BOOL b) { mPassDelete = b; } + protected: void showContextMenu(S32 x, S32 y); void drawPreeditMarker(); @@ -214,8 +217,8 @@ protected: S32 indentLine( S32 pos, S32 spaces ); void unindentLineBeforeCloseBrace(); + virtual BOOL handleSpecialKey(const KEY key, const MASK mask); BOOL handleNavigationKey(const KEY key, const MASK mask); - BOOL handleSpecialKey(const KEY key, const MASK mask); BOOL handleSelectionKey(const KEY key, const MASK mask); BOOL handleControlKey(const KEY key, const MASK mask); @@ -279,6 +282,7 @@ protected: LLUIColor mDefaultColor; BOOL mShowLineNumbers; + bool mAutoIndent; /*virtual*/ void updateSegments(); void updateLinkSegments(); @@ -321,6 +325,7 @@ private: BOOL mAllowEmbeddedItems; bool mShowContextMenu; bool mParseOnTheFly; + bool mPassDelete; LLUUID mSourceID; diff --git a/indra/llui/lltoggleablemenu.h b/indra/llui/lltoggleablemenu.h index 2094bd776f..dd9ac5b8c1 100644 --- a/indra/llui/lltoggleablemenu.h +++ b/indra/llui/lltoggleablemenu.h @@ -58,6 +58,8 @@ public: // its visibility off. bool toggleVisibility(); + LLHandle<LLToggleableMenu> getHandle() { return getDerivedHandle<LLToggleableMenu>(); } + protected: bool mClosedByButtonClick; LLRect mButtonRect; diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp index 87bf518aa1..41a948e545 100644 --- a/indra/llui/llui.cpp +++ b/indra/llui/llui.cpp @@ -978,31 +978,31 @@ void gl_rect_2d_checkerboard(const LLRect& rect, GLfloat alpha) { if (!LLGLSLShader::sNoFixedFunction) { - // Initialize the first time this is called. - const S32 PIXELS = 32; - static GLubyte checkerboard[PIXELS * PIXELS]; - static BOOL first = TRUE; - if( first ) + // Initialize the first time this is called. + const S32 PIXELS = 32; + static GLubyte checkerboard[PIXELS * PIXELS]; + static BOOL first = TRUE; + if( first ) + { + for( S32 i = 0; i < PIXELS; i++ ) { - for( S32 i = 0; i < PIXELS; i++ ) + for( S32 j = 0; j < PIXELS; j++ ) { - for( S32 j = 0; j < PIXELS; j++ ) - { - checkerboard[i * PIXELS + j] = ((i & 1) ^ (j & 1)) * 0xFF; - } + checkerboard[i * PIXELS + j] = ((i & 1) ^ (j & 1)) * 0xFF; } - first = FALSE; } + first = FALSE; + } - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - // ...white squares - gGL.color4f( 1.f, 1.f, 1.f, alpha ); - gl_rect_2d(rect); + // ...white squares + gGL.color4f( 1.f, 1.f, 1.f, alpha ); + gl_rect_2d(rect); - // ...gray squares - gGL.color4f( .7f, .7f, .7f, alpha ); - gGL.flush(); + // ...gray squares + gGL.color4f( .7f, .7f, .7f, alpha ); + gGL.flush(); glPolygonStipple( checkerboard ); @@ -1478,144 +1478,132 @@ void gl_segmented_rect_2d_fragment_tex(const S32 left, gGL.popUIMatrix(); } -void gl_segmented_rect_3d_tex(const LLVector2& border_scale, const LLVector3& border_width, - const LLVector3& border_height, const LLVector3& width_vec, const LLVector3& height_vec, - const U32 edges) +void gl_segmented_rect_3d_tex(const LLRectf& clip_rect, const LLRectf& center_uv_rect, const LLRectf& center_draw_rect, + const LLVector3& width_vec, const LLVector3& height_vec) { - LLVector3 left_border_width = ((edges & (~(U32)ROUNDED_RECT_RIGHT)) != 0) ? border_width : LLVector3::zero; - LLVector3 right_border_width = ((edges & (~(U32)ROUNDED_RECT_LEFT)) != 0) ? border_width : LLVector3::zero; - - LLVector3 top_border_height = ((edges & (~(U32)ROUNDED_RECT_BOTTOM)) != 0) ? border_height : LLVector3::zero; - LLVector3 bottom_border_height = ((edges & (~(U32)ROUNDED_RECT_TOP)) != 0) ? border_height : LLVector3::zero; - - gGL.begin(LLRender::QUADS); { // draw bottom left - gGL.texCoord2f(0.f, 0.f); + gGL.texCoord2f(clip_rect.mLeft, clip_rect.mBottom); gGL.vertex3f(0.f, 0.f, 0.f); - gGL.texCoord2f(border_scale.mV[VX], 0.f); - gGL.vertex3fv(left_border_width.mV); + gGL.texCoord2f(center_uv_rect.mLeft, clip_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(0.f, border_scale.mV[VY]); - gGL.vertex3fv(bottom_border_height.mV); + gGL.texCoord2f(clip_rect.mLeft, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mBottom * height_vec).mV); // draw bottom middle - gGL.texCoord2f(border_scale.mV[VX], 0.f); - gGL.vertex3fv(left_border_width.mV); + gGL.texCoord2f(center_uv_rect.mLeft, clip_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], 0.f); - gGL.vertex3fv((width_vec - right_border_width).mV); + gGL.texCoord2f(center_uv_rect.mRight, clip_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mRight * width_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mBottom * height_vec).mV); // draw bottom right - gGL.texCoord2f(1.f - border_scale.mV[VX], 0.f); - gGL.vertex3fv((width_vec - right_border_width).mV); + gGL.texCoord2f(center_uv_rect.mRight, clip_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mRight * width_vec).mV); - gGL.texCoord2f(1.f, 0.f); + gGL.texCoord2f(clip_rect.mRight, clip_rect.mBottom); gGL.vertex3fv(width_vec.mV); - gGL.texCoord2f(1.f, border_scale.mV[VY]); - gGL.vertex3fv((width_vec + bottom_border_height).mV); + gGL.texCoord2f(clip_rect.mRight, center_uv_rect.mBottom); + gGL.vertex3fv((width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mBottom * height_vec).mV); // draw left - gGL.texCoord2f(0.f, border_scale.mV[VY]); - gGL.vertex3fv(bottom_border_height.mV); + gGL.texCoord2f(clip_rect.mLeft, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(0.f, 1.f - border_scale.mV[VY]); - gGL.vertex3fv((height_vec - top_border_height).mV); + gGL.texCoord2f(clip_rect.mLeft, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mTop * height_vec).mV); // draw middle - gGL.texCoord2f(border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mTop * height_vec).mV); // draw right - gGL.texCoord2f(1.f - border_scale.mV[VX], border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + bottom_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mBottom); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(1.f, border_scale.mV[VY]); - gGL.vertex3fv((width_vec + bottom_border_height).mV); + gGL.texCoord2f(clip_rect.mRight, center_uv_rect.mBottom); + gGL.vertex3fv((width_vec + center_draw_rect.mBottom * height_vec).mV); - gGL.texCoord2f(1.f, 1.f - border_scale.mV[VY]); - gGL.vertex3fv((width_vec + height_vec - top_border_height).mV); + gGL.texCoord2f(clip_rect.mRight, center_uv_rect.mTop); + gGL.vertex3fv((width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mTop * height_vec).mV); // draw top left - gGL.texCoord2f(0.f, 1.f - border_scale.mV[VY]); - gGL.vertex3fv((height_vec - top_border_height).mV); + gGL.texCoord2f(clip_rect.mLeft, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], 1.f); - gGL.vertex3fv((left_border_width + height_vec).mV); + gGL.texCoord2f(center_uv_rect.mLeft, clip_rect.mTop); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + height_vec).mV); - gGL.texCoord2f(0.f, 1.f); + gGL.texCoord2f(clip_rect.mLeft, clip_rect.mTop); gGL.vertex3fv((height_vec).mV); // draw top middle - gGL.texCoord2f(border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((left_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mLeft, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], 1.f); - gGL.vertex3fv((width_vec - right_border_width + height_vec).mV); + gGL.texCoord2f(center_uv_rect.mRight, clip_rect.mTop); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + height_vec).mV); - gGL.texCoord2f(border_scale.mV[VX], 1.f); - gGL.vertex3fv((left_border_width + height_vec).mV); + gGL.texCoord2f(center_uv_rect.mLeft, clip_rect.mTop); + gGL.vertex3fv((center_draw_rect.mLeft * width_vec + height_vec).mV); // draw top right - gGL.texCoord2f(1.f - border_scale.mV[VX], 1.f - border_scale.mV[VY]); - gGL.vertex3fv((width_vec - right_border_width + height_vec - top_border_height).mV); + gGL.texCoord2f(center_uv_rect.mRight, center_uv_rect.mTop); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(1.f, 1.f - border_scale.mV[VY]); - gGL.vertex3fv((width_vec + height_vec - top_border_height).mV); + gGL.texCoord2f(clip_rect.mRight, center_uv_rect.mTop); + gGL.vertex3fv((width_vec + center_draw_rect.mTop * height_vec).mV); - gGL.texCoord2f(1.f, 1.f); + gGL.texCoord2f(clip_rect.mRight, clip_rect.mTop); gGL.vertex3fv((width_vec + height_vec).mV); - gGL.texCoord2f(1.f - border_scale.mV[VX], 1.f); - gGL.vertex3fv((width_vec - right_border_width + height_vec).mV); + gGL.texCoord2f(center_uv_rect.mRight, clip_rect.mTop); + gGL.vertex3fv((center_draw_rect.mRight * width_vec + height_vec).mV); } gGL.end(); } -void gl_segmented_rect_3d_tex_top(const LLVector2& border_scale, const LLVector3& border_width, const LLVector3& border_height, const LLVector3& width_vec, const LLVector3& height_vec) -{ - gl_segmented_rect_3d_tex(border_scale, border_width, border_height, width_vec, height_vec, ROUNDED_RECT_TOP); -} void LLUI::initClass(const settings_map_t& settings, LLImageProviderInterface* image_provider, @@ -2118,7 +2106,7 @@ const LLView* LLUI::resolvePath(const LLView* context, const std::string& path) namespace LLInitParam { - ParamValue<LLUIColor, TypeValues<LLUIColor> >::ParamValue(const LLUIColor& color) + ParamValue<LLUIColor>::ParamValue(const LLUIColor& color) : super_t(color), red("red"), green("green"), @@ -2129,7 +2117,7 @@ namespace LLInitParam updateBlockFromValue(false); } - void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateValueFromBlock() + void ParamValue<LLUIColor>::updateValueFromBlock() { if (control.isProvided() && !control().empty()) { @@ -2141,7 +2129,7 @@ namespace LLInitParam } } - void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateBlockFromValue(bool make_block_authoritative) + void ParamValue<LLUIColor>::updateBlockFromValue(bool make_block_authoritative) { LLColor4 color = getValue(); red.set(color.mV[VRED], make_block_authoritative); @@ -2157,7 +2145,7 @@ namespace LLInitParam && !(b->getFontDesc() < a->getFontDesc()); } - ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::ParamValue(const LLFontGL* fontp) + ParamValue<const LLFontGL*>::ParamValue(const LLFontGL* fontp) : super_t(fontp), name("name"), size("size"), @@ -2171,7 +2159,7 @@ namespace LLInitParam updateBlockFromValue(false); } - void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateValueFromBlock() + void ParamValue<const LLFontGL*>::updateValueFromBlock() { const LLFontGL* res_fontp = LLFontGL::getFontByName(name); if (res_fontp) @@ -2194,7 +2182,7 @@ namespace LLInitParam } } - void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateBlockFromValue(bool make_block_authoritative) + void ParamValue<const LLFontGL*>::updateBlockFromValue(bool make_block_authoritative) { if (getValue()) { @@ -2204,7 +2192,7 @@ namespace LLInitParam } } - ParamValue<LLRect, TypeValues<LLRect> >::ParamValue(const LLRect& rect) + ParamValue<LLRect>::ParamValue(const LLRect& rect) : super_t(rect), left("left"), top("top"), @@ -2216,7 +2204,7 @@ namespace LLInitParam updateBlockFromValue(false); } - void ParamValue<LLRect, TypeValues<LLRect> >::updateValueFromBlock() + void ParamValue<LLRect>::updateValueFromBlock() { LLRect rect; @@ -2280,7 +2268,7 @@ namespace LLInitParam updateValue(rect); } - void ParamValue<LLRect, TypeValues<LLRect> >::updateBlockFromValue(bool make_block_authoritative) + void ParamValue<LLRect>::updateBlockFromValue(bool make_block_authoritative) { // because of the ambiguity in specifying a rect by position and/or dimensions // we use the lowest priority pairing so that any valid pairing in xui @@ -2297,7 +2285,7 @@ namespace LLInitParam height.set(value.getHeight(), make_block_authoritative); } - ParamValue<LLCoordGL, TypeValues<LLCoordGL> >::ParamValue(const LLCoordGL& coord) + ParamValue<LLCoordGL>::ParamValue(const LLCoordGL& coord) : super_t(coord), x("x"), y("y") @@ -2305,12 +2293,12 @@ namespace LLInitParam updateBlockFromValue(false); } - void ParamValue<LLCoordGL, TypeValues<LLCoordGL> >::updateValueFromBlock() + void ParamValue<LLCoordGL>::updateValueFromBlock() { updateValue(LLCoordGL(x, y)); } - void ParamValue<LLCoordGL, TypeValues<LLCoordGL> >::updateBlockFromValue(bool make_block_authoritative) + void ParamValue<LLCoordGL>::updateBlockFromValue(bool make_block_authoritative) { x.set(getValue().mX, make_block_authoritative); y.set(getValue().mY, make_block_authoritative); diff --git a/indra/llui/llui.h b/indra/llui/llui.h index 28e84fa444..1fbfbd7a07 100644 --- a/indra/llui/llui.h +++ b/indra/llui/llui.h @@ -127,8 +127,7 @@ typedef enum e_rounded_edge void gl_segmented_rect_2d_tex(const S32 left, const S32 top, const S32 right, const S32 bottom, const S32 texture_width, const S32 texture_height, const S32 border_size, const U32 edges = ROUNDED_RECT_ALL); void gl_segmented_rect_2d_fragment_tex(const S32 left, const S32 top, const S32 right, const S32 bottom, const S32 texture_width, const S32 texture_height, const S32 border_size, const F32 start_fragment, const F32 end_fragment, const U32 edges = ROUNDED_RECT_ALL); -void gl_segmented_rect_3d_tex(const LLVector2& border_scale, const LLVector3& border_width, const LLVector3& border_height, const LLVector3& width_vec, const LLVector3& height_vec, U32 edges = ROUNDED_RECT_ALL); -void gl_segmented_rect_3d_tex_top(const LLVector2& border_scale, const LLVector3& border_width, const LLVector3& border_height, const LLVector3& width_vec, const LLVector3& height_vec); +void gl_segmented_rect_3d_tex(const LLRectf& clip_rect, const LLRectf& center_uv_rect, const LLRectf& center_draw_rect, const LLVector3& width_vec, const LLVector3& height_vec); inline void gl_rect_2d( const LLRect& rect, BOOL filled ) { @@ -512,7 +511,7 @@ public: namespace LLInitParam { template<> - class ParamValue<LLRect, TypeValues<LLRect> > + class ParamValue<LLRect> : public CustomParamValue<LLRect> { typedef CustomParamValue<LLRect> super_t; @@ -531,7 +530,7 @@ namespace LLInitParam }; template<> - class ParamValue<LLUIColor, TypeValues<LLUIColor> > + class ParamValue<LLUIColor> : public CustomParamValue<LLUIColor> { typedef CustomParamValue<LLUIColor> super_t; @@ -549,7 +548,7 @@ namespace LLInitParam }; template<> - class ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> > + class ParamValue<const LLFontGL*> : public CustomParamValue<const LLFontGL* > { typedef CustomParamValue<const LLFontGL*> super_t; @@ -589,7 +588,7 @@ namespace LLInitParam template<> - class ParamValue<LLCoordGL, TypeValues<LLCoordGL> > + class ParamValue<LLCoordGL> : public CustomParamValue<LLCoordGL> { typedef CustomParamValue<LLCoordGL> super_t; diff --git a/indra/llui/lluictrlfactory.cpp b/indra/llui/lluictrlfactory.cpp index 25e7a31e90..f64f33bc5e 100644 --- a/indra/llui/lluictrlfactory.cpp +++ b/indra/llui/lluictrlfactory.cpp @@ -278,13 +278,13 @@ const LLInitParam::BaseBlock& get_empty_param_block() // adds a widget and its param block to various registries //static -void LLUICtrlFactory::registerWidget(const std::type_info* widget_type, const std::type_info* param_block_type, const std::string& tag) +void LLUICtrlFactory::registerWidget(const std::type_info* widget_type, const std::type_info* param_block_type, const std::string& name) { // associate parameter block type with template .xml file - std::string* existing_tag = LLWidgetNameRegistry::instance().getValue(param_block_type); - if (existing_tag != NULL) + std::string* existing_name = LLWidgetNameRegistry::instance().getValue(param_block_type); + if (existing_name != NULL) { - if(*existing_tag != tag) + if(*existing_name != name) { std::cerr << "Duplicate entry for T::Params, try creating empty param block in derived classes that inherit T::Params" << std::endl; // forcing crash here @@ -293,18 +293,19 @@ void LLUICtrlFactory::registerWidget(const std::type_info* widget_type, const st } else { - // widget already registered + // widget already registered this name return; } } - LLWidgetNameRegistry::instance().defaultRegistrar().add(param_block_type, tag); + + LLWidgetNameRegistry::instance().defaultRegistrar().add(param_block_type, name); //FIXME: comment this in when working on schema generation //LLWidgetTypeRegistry::instance().defaultRegistrar().add(tag, widget_type); //LLDefaultParamBlockRegistry::instance().defaultRegistrar().add(widget_type, &get_empty_param_block<T>); } //static -const std::string* LLUICtrlFactory::getWidgetTag(const std::type_info* widget_type) +const std::string* LLUICtrlFactory::getWidgetName(const std::type_info* widget_type) { return LLWidgetNameRegistry::instance().getValue(widget_type); } diff --git a/indra/llui/lluictrlfactory.h b/indra/llui/lluictrlfactory.h index d612ad5005..b441cb0c9d 100644 --- a/indra/llui/lluictrlfactory.h +++ b/indra/llui/lluictrlfactory.h @@ -105,7 +105,7 @@ private: ParamDefaults() { // look up template file for this param block... - const std::string* param_block_tag = getWidgetTag(&typeid(PARAM_BLOCK)); + const std::string* param_block_tag = getWidgetName(&typeid(PARAM_BLOCK)); if (param_block_tag) { // ...and if it exists, back fill values using the most specific template first PARAM_BLOCK params; @@ -303,7 +303,7 @@ private: } - static const std::string* getWidgetTag(const std::type_info* widget_type); + static const std::string* getWidgetName(const std::type_info* widget_type); // this exists to get around dependency on llview static void setCtrlParent(LLView* view, LLView* parent, S32 tab_group); diff --git a/indra/llui/lluiimage.cpp b/indra/llui/lluiimage.cpp index 1d9ce29ba9..9ed98f941f 100644 --- a/indra/llui/lluiimage.cpp +++ b/indra/llui/lluiimage.cpp @@ -112,6 +112,50 @@ void LLUIImage::drawBorder(S32 x, S32 y, S32 width, S32 height, const LLColor4& drawSolid(border_rect, color); } +void LLUIImage::draw3D(const LLVector3& origin_agent, const LLVector3& x_axis, const LLVector3& y_axis, + const LLRect& rect, const LLColor4& color) +{ + F32 border_scale = 1.f; + F32 border_height = (1.f - mScaleRegion.getHeight()) * getHeight(); + F32 border_width = (1.f - mScaleRegion.getWidth()) * getWidth(); + if (rect.getHeight() < border_height || rect.getWidth() < border_width) + { + if(border_height - rect.getHeight() > border_width - rect.getWidth()) + { + border_scale = (F32)rect.getHeight() / border_height; + } + else + { + border_scale = (F32)rect.getWidth() / border_width; + } + } + + LLUI::pushMatrix(); + { + LLVector3 rect_origin = origin_agent + (rect.mLeft * x_axis) + (rect.mBottom * y_axis); + LLUI::translate(rect_origin.mV[VX], + rect_origin.mV[VY], + rect_origin.mV[VZ]); + gGL.getTexUnit(0)->bind(getImage()); + gGL.color4fv(color.mV); + + LLRectf center_uv_rect(mClipRegion.mLeft + mScaleRegion.mLeft * mClipRegion.getWidth(), + mClipRegion.mBottom + mScaleRegion.mTop * mClipRegion.getHeight(), + mClipRegion.mLeft + mScaleRegion.mRight * mClipRegion.getWidth(), + mClipRegion.mBottom + mScaleRegion.mBottom * mClipRegion.getHeight()); + gl_segmented_rect_3d_tex(mClipRegion, + center_uv_rect, + LLRectf(border_width * border_scale * 0.5f / (F32)rect.getWidth(), + (rect.getHeight() - (border_height * border_scale * 0.5f)) / (F32)rect.getHeight(), + (rect.getWidth() - (border_width * border_scale * 0.5f)) / (F32)rect.getWidth(), + (border_height * border_scale * 0.5f) / (F32)rect.getHeight()), + rect.getWidth() * x_axis, + rect.getHeight() * y_axis); + + } LLUI::popMatrix(); +} + + S32 LLUIImage::getWidth() const { // return clipped dimensions of actual image area @@ -155,7 +199,7 @@ void LLUIImage::onImageLoaded() namespace LLInitParam { - void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateValueFromBlock() + void ParamValue<LLUIImage*>::updateValueFromBlock() { // The keyword "none" is specifically requesting a null image // do not default to current value. Used to overwrite template images. @@ -172,7 +216,7 @@ namespace LLInitParam } } - void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateBlockFromValue(bool make_block_authoritative) + void ParamValue<LLUIImage*>::updateBlockFromValue(bool make_block_authoritative) { if (getValue() == NULL) { diff --git a/indra/llui/lluiimage.h b/indra/llui/lluiimage.h index f07e8fa746..7817ba1c7b 100644 --- a/indra/llui/lluiimage.h +++ b/indra/llui/lluiimage.h @@ -64,7 +64,9 @@ public: void drawBorder(S32 x, S32 y, S32 width, S32 height, const LLColor4& color, S32 border_width) const; void drawBorder(const LLRect& rect, const LLColor4& color, S32 border_width) const { drawBorder(rect.mLeft, rect.mBottom, rect.getWidth(), rect.getHeight(), color, border_width); } void drawBorder(S32 x, S32 y, const LLColor4& color, S32 border_width) const { drawBorder(x, y, getWidth(), getHeight(), color, border_width); } - + + void draw3D(const LLVector3& origin_agent, const LLVector3& x_axis, const LLVector3& y_axis, const LLRect& rect, const LLColor4& color); + const std::string& getName() const { return mName; } virtual S32 getWidth() const; @@ -92,7 +94,7 @@ protected: namespace LLInitParam { template<> - class ParamValue<LLUIImage*, TypeValues<LLUIImage*> > + class ParamValue<LLUIImage*> : public CustomParamValue<LLUIImage*> { typedef boost::add_reference<boost::add_const<LLUIImage*>::type>::type T_const_ref; @@ -100,7 +102,7 @@ namespace LLInitParam public: Optional<std::string> name; - ParamValue(LLUIImage* const& image) + ParamValue(LLUIImage* const& image = NULL) : super_t(image) { updateBlockFromValue(false); diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp index 54843227b7..5c2b3236f6 100644 --- a/indra/llui/llview.cpp +++ b/indra/llui/llview.cpp @@ -349,7 +349,7 @@ void LLView::removeChild(LLView* child) } else { - llwarns << child->getName() << "is not a child of " << getName() << llendl; + llwarns << "\"" << child->getName() << "\" is not a child of " << getName() << llendl; } updateBoundingRect(); } diff --git a/indra/llui/llxuiparser.cpp b/indra/llui/llxuiparser.cpp index afc76024d1..3ad5ad7d42 100644 --- a/indra/llui/llxuiparser.cpp +++ b/indra/llui/llxuiparser.cpp @@ -42,7 +42,7 @@ #include <boost/spirit/include/classic_core.hpp> #include "lluicolor.h" - +#include "v3math.h" using namespace BOOST_SPIRIT_CLASSIC_NS; const S32 MAX_STRING_ATTRIBUTE_SIZE = 40; @@ -79,7 +79,6 @@ struct Occurs : public LLInitParam::Block<Occurs> {} }; - typedef enum { USE_REQUIRED, @@ -101,14 +100,23 @@ namespace LLInitParam struct Element; struct Group; -struct Choice; struct Sequence; -struct Any; + +struct All : public LLInitParam::Block<All, Occurs> +{ + Multiple< Lazy<Element, IS_A_BLOCK> > elements; + + All() + : elements("element") + { + maxOccurs = 1; + } +}; struct Attribute : public LLInitParam::Block<Attribute> { - Mandatory<std::string> name; - Mandatory<std::string> type; + Mandatory<std::string> name, + type; Mandatory<EUse> use; Attribute() @@ -127,24 +135,13 @@ struct Any : public LLInitParam::Block<Any, Occurs> {} }; -struct All : public LLInitParam::Block<All, Occurs> -{ - Multiple< Lazy<Element> > elements; - - All() - : elements("element") - { - maxOccurs = 1; - } -}; - struct Choice : public LLInitParam::ChoiceBlock<Choice, Occurs> { - Alternative< Lazy<Element> > element; - Alternative< Lazy<Group> > group; - Alternative< Lazy<Choice> > choice; - Alternative< Lazy<Sequence> > sequence; - Alternative< Lazy<Any> > any; + Alternative< Lazy<Element, IS_A_BLOCK> > element; + Alternative< Lazy<Group, IS_A_BLOCK> > group; + Alternative< Lazy<Choice, IS_A_BLOCK> > choice; + Alternative< Lazy<Sequence, IS_A_BLOCK> > sequence; + Alternative< Lazy<Any> > any; Choice() : element("element"), @@ -158,11 +155,11 @@ struct Choice : public LLInitParam::ChoiceBlock<Choice, Occurs> struct Sequence : public LLInitParam::ChoiceBlock<Sequence, Occurs> { - Alternative< Lazy<Element> > element; - Alternative< Lazy<Group> > group; - Alternative< Lazy<Choice> > choice; - Alternative< Lazy<Sequence> > sequence; - Alternative< Lazy<Any> > any; + Alternative< Lazy<Element, IS_A_BLOCK> > element; + Alternative< Lazy<Group, IS_A_BLOCK> > group; + Alternative< Lazy<Choice> > choice; + Alternative< Lazy<Sequence, IS_A_BLOCK> > sequence; + Alternative< Lazy<Any> > any; }; struct GroupContents : public LLInitParam::ChoiceBlock<GroupContents, Occurs> @@ -247,7 +244,7 @@ struct ComplexType : public LLInitParam::Block<ComplexType, ComplexTypeContents> Optional<bool> mixed; Multiple<Attribute> attribute; - Multiple< Lazy<Element> > elements; + Multiple< Lazy<Element, IS_A_BLOCK > > elements; ComplexType() : name("name"), @@ -313,7 +310,6 @@ public: setNameSpace(ns); }; } - }; // @@ -625,7 +621,7 @@ void LLXUIXSDWriter::writeXSD(const std::string& type_name, const std::string& p nodep->createChild("schemaLocation", true)->setStringValue(widget_name + ".xsd"); // add to front of schema - mSchemaNode->addChild(nodep, mSchemaNode); + mSchemaNode->addChild(nodep); } for (widget_registry_t::Registrar::registry_map_t::const_iterator it = widget_registryp->currentRegistrar().beginItems(); @@ -670,6 +666,7 @@ LLXUIParser::LLXUIParser() registerParserFuncs<S32>(readS32Value, writeS32Value); registerParserFuncs<F32>(readF32Value, writeF32Value); registerParserFuncs<F64>(readF64Value, writeF64Value); + registerParserFuncs<LLVector3>(readVector3Value, writeVector3Value); registerParserFuncs<LLColor4>(readColor4Value, writeColor4Value); registerParserFuncs<LLUIColor>(readUIColorValue, writeUIColorValue); registerParserFuncs<LLUUID>(readUUIDValue, writeUUIDValue); @@ -880,16 +877,24 @@ LLXMLNodePtr LLXUIParser::getNode(name_stack_t& stack) it = next_it) { ++next_it; + bool force_new_node = false; + if (it->first.empty()) { it->second = false; continue; } + if (next_it != stack.end() && next_it->first.empty() && next_it->second) + { + force_new_node = true; + } + + out_nodes_t::iterator found_it = mOutNodes.find(it->first); // node with this name not yet written - if (found_it == mOutNodes.end() || it->second) + if (found_it == mOutNodes.end() || it->second || force_new_node) { // make an attribute if we are the last element on the name stack bool is_attribute = next_it == stack.end(); @@ -1144,6 +1149,31 @@ bool LLXUIParser::writeF64Value(Parser& parser, const void* val_ptr, name_stack_ return false; } +bool LLXUIParser::readVector3Value(Parser& parser, void* val_ptr) +{ + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLVector3* vecp = (LLVector3*)val_ptr; + if(self.mCurReadNode->getFloatValue(3, vecp->mV) >= 3) + { + return true; + } + + return false; +} + +bool LLXUIParser::writeVector3Value(Parser& parser, const void* val_ptr, name_stack_t& stack) +{ + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); + if (node.notNull()) + { + LLVector3 vector = *((LLVector3*)val_ptr); + node->setFloatValue(3, vector.mV); + return true; + } + return false; +} + bool LLXUIParser::readColor4Value(Parser& parser, void* val_ptr) { LLXUIParser& self = static_cast<LLXUIParser&>(parser); diff --git a/indra/llui/llxuiparser.h b/indra/llui/llxuiparser.h index d7cd256967..e48663e5cc 100644 --- a/indra/llui/llxuiparser.h +++ b/indra/llui/llxuiparser.h @@ -127,6 +127,7 @@ private: static bool readS32Value(Parser& parser, void* val_ptr); static bool readF32Value(Parser& parser, void* val_ptr); static bool readF64Value(Parser& parser, void* val_ptr); + static bool readVector3Value(Parser& parser, void* val_ptr); static bool readColor4Value(Parser& parser, void* val_ptr); static bool readUIColorValue(Parser& parser, void* val_ptr); static bool readUUIDValue(Parser& parser, void* val_ptr); @@ -144,6 +145,7 @@ private: static bool writeS32Value(Parser& parser, const void* val_ptr, name_stack_t&); static bool writeF32Value(Parser& parser, const void* val_ptr, name_stack_t&); static bool writeF64Value(Parser& parser, const void* val_ptr, name_stack_t&); + static bool writeVector3Value(Parser& parser, const void* val_ptr, name_stack_t&); static bool writeColor4Value(Parser& parser, const void* val_ptr, name_stack_t&); static bool writeUIColorValue(Parser& parser, const void* val_ptr, name_stack_t&); static bool writeUUIDValue(Parser& parser, const void* val_ptr, name_stack_t&); diff --git a/indra/llui/tests/llurlentry_stub.cpp b/indra/llui/tests/llurlentry_stub.cpp index cb3b7abb14..ee87d01239 100644 --- a/indra/llui/tests/llurlentry_stub.cpp +++ b/indra/llui/tests/llurlentry_stub.cpp @@ -105,14 +105,14 @@ LLStyle::Params::Params() namespace LLInitParam { - ParamValue<LLUIColor, TypeValues<LLUIColor> >::ParamValue(const LLUIColor& color) + ParamValue<LLUIColor>::ParamValue(const LLUIColor& color) : super_t(color) {} - void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateValueFromBlock() + void ParamValue<LLUIColor>::updateValueFromBlock() {} - void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateBlockFromValue(bool) + void ParamValue<LLUIColor>::updateBlockFromValue(bool) {} bool ParamCompare<const LLFontGL*, false>::equals(const LLFontGL* a, const LLFontGL* b) @@ -120,14 +120,14 @@ namespace LLInitParam return false; } - ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::ParamValue(const LLFontGL* fontp) + ParamValue<const LLFontGL*>::ParamValue(const LLFontGL* fontp) : super_t(fontp) {} - void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateValueFromBlock() + void ParamValue<const LLFontGL*>::updateValueFromBlock() {} - void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateBlockFromValue(bool) + void ParamValue<const LLFontGL*>::updateBlockFromValue(bool) {} void TypeValues<LLFontGL::HAlign>::declareValues() @@ -139,10 +139,10 @@ namespace LLInitParam void TypeValues<LLFontGL::ShadowType>::declareValues() {} - void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateValueFromBlock() + void ParamValue<LLUIImage*>::updateValueFromBlock() {} - void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateBlockFromValue(bool) + void ParamValue<LLUIImage*>::updateBlockFromValue(bool) {} diff --git a/indra/llui/tests/llurlmatch_test.cpp b/indra/llui/tests/llurlmatch_test.cpp index 963473c92a..109d3ca7bb 100644 --- a/indra/llui/tests/llurlmatch_test.cpp +++ b/indra/llui/tests/llurlmatch_test.cpp @@ -63,14 +63,14 @@ S32 LLUIImage::getHeight() const namespace LLInitParam { - ParamValue<LLUIColor, TypeValues<LLUIColor> >::ParamValue(const LLUIColor& color) + ParamValue<LLUIColor>::ParamValue(const LLUIColor& color) : super_t(color) {} - void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateValueFromBlock() + void ParamValue<LLUIColor>::updateValueFromBlock() {} - void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateBlockFromValue(bool) + void ParamValue<LLUIColor>::updateBlockFromValue(bool) {} bool ParamCompare<const LLFontGL*, false>::equals(const LLFontGL* a, const LLFontGL* b) @@ -79,14 +79,14 @@ namespace LLInitParam } - ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::ParamValue(const LLFontGL* fontp) + ParamValue<const LLFontGL*>::ParamValue(const LLFontGL* fontp) : super_t(fontp) {} - void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateValueFromBlock() + void ParamValue<const LLFontGL*>::updateValueFromBlock() {} - void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateBlockFromValue(bool) + void ParamValue<const LLFontGL*>::updateBlockFromValue(bool) {} void TypeValues<LLFontGL::HAlign>::declareValues() @@ -98,10 +98,10 @@ namespace LLInitParam void TypeValues<LLFontGL::ShadowType>::declareValues() {} - void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateValueFromBlock() + void ParamValue<LLUIImage*>::updateValueFromBlock() {} - void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateBlockFromValue(bool) + void ParamValue<LLUIImage*>::updateBlockFromValue(bool) {} bool ParamCompare<LLUIImage*, false>::equals( |