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Diffstat (limited to 'indra/newview/llfavoritesbar.cpp')
| -rw-r--r-- | indra/newview/llfavoritesbar.cpp | 1060 |
1 files changed, 1060 insertions, 0 deletions
diff --git a/indra/newview/llfavoritesbar.cpp b/indra/newview/llfavoritesbar.cpp new file mode 100644 index 0000000000..a7f0a8ff9a --- /dev/null +++ b/indra/newview/llfavoritesbar.cpp @@ -0,0 +1,1060 @@ +/** + * @file llfavoritesbar.cpp + * @brief LLFavoritesBarCtrl class implementation + * + * $LicenseInfo:firstyear=2009&license=viewergpl$ + * + * Copyright (c) 2009, Linden Research, Inc. + * + * Second Life Viewer Source Code + * The source code in this file ("Source Code") is provided by Linden Lab + * to you under the terms of the GNU General Public License, version 2.0 + * ("GPL"), unless you have obtained a separate licensing agreement + * ("Other License"), formally executed by you and Linden Lab. Terms of + * the GPL can be found in doc/GPL-license.txt in this distribution, or + * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * + * There are special exceptions to the terms and conditions of the GPL as + * it is applied to this Source Code. View the full text of the exception + * in the file doc/FLOSS-exception.txt in this software distribution, or + * online at + * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * + * By copying, modifying or distributing this software, you acknowledge + * that you have read and understood your obligations described above, + * and agree to abide by those obligations. + * + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llfavoritesbar.h" + +#include "llbutton.h" +#include "llfloaterreg.h" +#include "llfocusmgr.h" +#include "llinventory.h" +#include "lllandmarkactions.h" +#include "lltrans.h" +#include "lluictrlfactory.h" +#include "llmenugl.h" + +#include "llagent.h" +#include "llclipboard.h" +#include "llinventoryclipboard.h" +#include "llinventorybridge.h" +#include "llinventorymodel.h" +#include "llfloaterworldmap.h" +#include "lllandmarkactions.h" +#include "llsidetray.h" +#include "lltoggleablemenu.h" +#include "llviewerinventory.h" +#include "llviewermenu.h" +#include "llviewermenu.h" +#include "lltooldraganddrop.h" + +static LLDefaultChildRegistry::Register<LLFavoritesBarCtrl> r("favorites_bar"); + +const S32 DROP_DOWN_MENU_WIDTH = 250; + +/** + * Helper for LLFavoriteLandmarkButton and LLFavoriteLandmarkMenuItem. + * Performing requests for SLURL for given Landmark ID + */ +class LLSLURLGetter +{ +public: + LLSLURLGetter() + : mLandmarkID(LLUUID::null) + , mSLURL("(Loading...)") + , mLoaded(false) {} + + void setLandmarkID(const LLUUID& id) { mLandmarkID = id; } + const LLUUID& getLandmarkId() const { return mLandmarkID; } + + const std::string& getSLURL() + { + if(!mLoaded) + requestSLURL(); + + return mSLURL; + } +private: + /** + * Requests landmark data from server. + */ + void requestSLURL() + { + if (mLandmarkID.isNull()) + return; + + LLVector3d g_pos; + if(LLLandmarkActions::getLandmarkGlobalPos(mLandmarkID, g_pos)) + { + LLLandmarkActions::getSLURLfromPosGlobal(g_pos, + boost::bind(&LLSLURLGetter::landmarkNameCallback, this, _1), false); + } + } + + void landmarkNameCallback(const std::string& name) + { + mSLURL = name; + mLoaded = true; + } + + LLUUID mLandmarkID; + std::string mSLURL; + bool mLoaded; +}; + +/** + * This class is needed to override LLButton default handleToolTip function and + * show SLURL as button tooltip. + * *NOTE: dzaporozhan: This is a workaround. We could set tooltips for buttons + * in createButtons function but landmark data is not available when Favorites Bar is + * created. Thats why we are requesting landmark data after + */ +class LLFavoriteLandmarkButton : public LLButton +{ +public: + + BOOL handleToolTip(S32 x, S32 y, std::string& msg, LLRect* sticky_rect) + { + if(LLUI::sShowXUINames) + { + return LLButton::handleToolTip(x, y, msg, sticky_rect); + } + + msg = mUrlGetter.getSLURL(); + return TRUE; + } + + /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask) + { + LLFavoritesBarCtrl* fb = dynamic_cast<LLFavoritesBarCtrl*>(getParent()); + + if (fb) + { + fb->handleHover(x, y, mask); + } + + return LLButton::handleHover(x, y, mask); + } + + void setLandmarkID(const LLUUID& id){ mUrlGetter.setLandmarkID(id); } + const LLUUID& getLandmarkId() const { return mUrlGetter.getLandmarkId(); } + +protected: + LLFavoriteLandmarkButton(const LLButton::Params& p) : LLButton(p) {} + friend class LLUICtrlFactory; + +private: + LLSLURLGetter mUrlGetter; +}; + +class LLFavoritesToggleableMenu : public LLToggleableMenu +{ +public: + virtual BOOL handleHover(S32 x, S32 y, MASK mask) + { + if (fb) + { + fb->handleHover(x, y, mask); + } + + return LLToggleableMenu::handleHover(x, y, mask); + } + + void initFavoritesBarPointer(LLFavoritesBarCtrl* fb) { this->fb = fb; } + +protected: + LLFavoritesToggleableMenu(const LLToggleableMenu::Params& p): + LLToggleableMenu(p) + { + } + + friend class LLUICtrlFactory; + +private: + LLFavoritesBarCtrl* fb; +}; + +/** + * This class is needed to override LLMenuItemCallGL default handleToolTip function and + * show SLURL as button tooltip. + * *NOTE: dzaporozhan: This is a workaround. We could set tooltips for buttons + * in showDropDownMenu function but landmark data is not available when Favorites Bar is + * created. Thats why we are requesting landmark data after + */ +class LLFavoriteLandmarkMenuItem : public LLMenuItemCallGL +{ +public: + BOOL handleToolTip(S32 x, S32 y, std::string& msg, LLRect* sticky_rect) + { + if(LLUI::sShowXUINames) + { + return LLMenuItemCallGL::handleToolTip(x, y, msg, sticky_rect); + } + + msg = mUrlGetter.getSLURL(); + return TRUE; + } + + void setLandmarkID(const LLUUID& id){ mUrlGetter.setLandmarkID(id); } + + virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask) + { + mMouseDownSignal(this, x, y, mask); + return LLMenuItemCallGL::handleMouseDown(x, y, mask); + } + + virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask) + { + mMouseUpSignal(this, x, y, mask); + return LLMenuItemCallGL::handleMouseUp(x, y, mask); + } + +protected: + + LLFavoriteLandmarkMenuItem(const LLMenuItemCallGL::Params& p) : LLMenuItemCallGL(p) {} + friend class LLUICtrlFactory; + +private: + LLSLURLGetter mUrlGetter; +}; + + +// updateButtons's helper +struct LLFavoritesSort +{ + // Sorting by creation date and name + // TODO - made it customizible using gSavedSettings + bool operator()(const LLViewerInventoryItem* const& a, const LLViewerInventoryItem* const& b) + { + S32 sortField1 = a->getSortField(); + S32 sortField2 = b->getSortField(); + + if (!(sortField1 < 0 && sortField2 < 0)) + { + return sortField2 > sortField1; + } + + time_t first_create = a->getCreationDate(); + time_t second_create = b->getCreationDate(); + if (first_create == second_create) + { + return (LLStringUtil::compareDict(a->getName(), b->getName()) < 0); + } + else + { + return (first_create > second_create); + } + } +}; + +LLFavoritesBarCtrl::Params::Params() +: chevron_button_tool_tip("chevron_button_tool_tip") +{ +} + +LLFavoritesBarCtrl::LLFavoritesBarCtrl(const LLFavoritesBarCtrl::Params& p) +: LLUICtrl(p), + mFont(p.font.isProvided() ? p.font() : LLFontGL::getFontSansSerifSmall()), + mPopupMenuHandle(), + mInventoryItemsPopupMenuHandle(), + mChevronButtonToolTip(p.chevron_button_tool_tip) +{ + // Register callback for menus with current registrar (will be parent panel's registrar) + LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Favorites.DoToSelected", + boost::bind(&LLFavoritesBarCtrl::doToSelected, this, _2)); + + // Add this if we need to selectively enable items + //LLUICtrl::EnableCallbackRegistry::currentRegistrar().add("Favorites.EnableSelected", + // boost::bind(&LLFavoritesBarCtrl::enableSelected, this, _2)); + + gInventory.addObserver(this); +} + +LLFavoritesBarCtrl::~LLFavoritesBarCtrl() +{ + gInventory.removeObserver(this); + + LLView::deleteViewByHandle(mPopupMenuHandle); + LLView::deleteViewByHandle(mInventoryItemsPopupMenuHandle); +} + +BOOL LLFavoritesBarCtrl::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + *accept = ACCEPT_NO; + + switch (cargo_type) + { + + case DAD_LANDMARK: + { + // Copy the item into the favorites folder (if it's not already there). + LLInventoryItem *item = (LLInventoryItem *)cargo_data; + + // check if we are dragging an existing item from the favorites bar + if (item && mDragItemId == item->getUUID()) + { + *accept = ACCEPT_YES_SINGLE; + + if (drop) + { + handleExistingFavoriteDragAndDrop(x, y); + } + } + else + { + LLUUID favorites_id = gInventory.findCategoryUUIDForType(LLAssetType::AT_FAVORITE); + if (item->getParentUUID() == favorites_id) + { + llwarns << "Attemt to copy a favorite item into the same folder." << llendl; + break; + } + + *accept = ACCEPT_YES_COPY_SINGLE; + + if (drop) + { + handleNewFavoriteDragAndDrop(item, favorites_id, x, y); + } + } + } + break; + default: + break; + } + + return TRUE; +} + +void LLFavoritesBarCtrl::handleExistingFavoriteDragAndDrop(S32 x, S32 y) +{ + LLFavoriteLandmarkButton* dest = dynamic_cast<LLFavoriteLandmarkButton*>(findChildByLocalCoords(x, y)); + + if (dest) + { + updateItemsOrder(mItems, mDragItemId, dest->getLandmarkId()); + } + else + { + mItems.push_back(gInventory.getItem(mDragItemId)); + } + + saveItemsOrder(mItems); + + LLFavoritesToggleableMenu* menu = (LLFavoritesToggleableMenu*) mPopupMenuHandle.get(); + + if (menu && menu->getVisible()) + { + menu->setVisible(FALSE); + showDropDownMenu(); + } + + mDragItemId = LLUUID::null; + getWindow()->setCursor(UI_CURSOR_ARROW); +} + +void LLFavoritesBarCtrl::handleNewFavoriteDragAndDrop(LLInventoryItem *item, const LLUUID& favorites_id, S32 x, S32 y) +{ + LLFavoriteLandmarkButton* dest = dynamic_cast<LLFavoriteLandmarkButton*>(findChildByLocalCoords(x, y)); + + if (dest) + { + insertBeforeItem(mItems, dest->getLandmarkId(), item->getUUID()); + } + else + { + mItems.push_back(gInventory.getItem(item->getUUID())); + } + + saveItemsOrder(mItems); + + copy_inventory_item( + gAgent.getID(), + item->getPermissions().getOwner(), + item->getUUID(), + favorites_id, + std::string(), + LLPointer<LLInventoryCallback>(NULL)); + + getWindow()->setCursor(UI_CURSOR_ARROW); + + llinfos << "Copied inventory item #" << item->getUUID() << " to favorites." << llendl; +} + +//virtual +void LLFavoritesBarCtrl::changed(U32 mask) +{ + if (mFavoriteFolderId.isNull()) + { + mFavoriteFolderId = gInventory.findCategoryUUIDForType(LLAssetType::AT_FAVORITE); + + if (mFavoriteFolderId.notNull()) + { + gInventory.fetchDescendentsOf(mFavoriteFolderId); + } + } + else + { + updateButtons(getRect().getWidth()); + } +} + +//virtual +void LLFavoritesBarCtrl::reshape(S32 width, S32 height, BOOL called_from_parent) +{ + updateButtons(width); + + LLUICtrl::reshape(width, height, called_from_parent); +} + +LLXMLNodePtr LLFavoritesBarCtrl::getButtonXMLNode() +{ + LLXMLNodePtr buttonXMLNode = NULL; + bool success = LLUICtrlFactory::getLayeredXMLNode("favorites_bar_button.xml", buttonXMLNode); + if (!success) + { + llwarns << "Unable to read xml file with button for Favorites Bar: favorites_bar_button.xml" << llendl; + buttonXMLNode = NULL; + } + return buttonXMLNode; +} + +void LLFavoritesBarCtrl::updateButtons(U32 bar_width) +{ + mItems.clear(); + + if (!collectFavoriteItems(mItems)) + { + return; + } + + static LLXMLNodePtr buttonXMLNode = getButtonXMLNode(); + if (buttonXMLNode.isNull()) + { + return; + } + + S32 buttonWidth = 120; //default value + buttonXMLNode->getAttributeS32("width", buttonWidth); + S32 buttonHGap = 2; // default value + buttonXMLNode->getAttributeS32("left", buttonHGap); + + const S32 buttonVGap = 2; + + S32 count = mItems.count(); + + const S32 buttonHPad = LLUI::sSettingGroups["config"]->getS32("ButtonHPad"); + const S32 chevron_button_width = mFont->getWidth(">>") + buttonHPad * 2; + + S32 buttons_space = bar_width - buttonHGap; + + S32 first_drop_down_item = count; + + // Calculating, how much buttons can fit in the bar + S32 buttons_width = 0; + for (S32 i = 0; i < count; ++i) + { + buttons_width += buttonWidth + buttonHGap; + if (buttons_width > buttons_space) + { + // There is no space for all buttons. + // Calculating the number of buttons, that are fit with chevron button + buttons_space -= chevron_button_width + buttonHGap; + while (i >= 0 && buttons_width > buttons_space) + { + buttons_width -= buttonWidth + buttonHGap; + i--; + } + first_drop_down_item = i + 1; // First item behind visible items + + break; + } + } + + bool recreate_buttons = true; + + // If inventory items are not changed up to mFirstDropDownItem, no need to recreate them + if (mFirstDropDownItem == first_drop_down_item && (mItemNamesCache.size() == count || mItemNamesCache.size() == mFirstDropDownItem)) + { + S32 i; + for (i = 0; i < mFirstDropDownItem; ++i) + { + if (mItemNamesCache.get(i) != mItems.get(i)->getName()) + { + break; + } + } + if (i == mFirstDropDownItem) + { + recreate_buttons = false; + } + } + + if (recreate_buttons) + { + mFirstDropDownItem = first_drop_down_item; + + mItemNamesCache.clear(); + for (S32 i = 0; i < mFirstDropDownItem; i++) + { + mItemNamesCache.put(mItems.get(i)->getName()); + } + + // Rebuild the buttons only + // child_list_t is a linked list, so safe to erase from the middle if we pre-incrament the iterator + for ( child_list_const_iter_t child_it = getChildList()->begin(); child_it != getChildList()->end(); ) + { + child_list_const_iter_t cur_it = child_it++; + LLView* viewp = *cur_it; + LLButton* button = dynamic_cast<LLButton*>(viewp); + if (button) + { + removeChild(button); + delete button; + } + } + + createButtons(mItems, buttonXMLNode, buttonWidth, buttonHGap); + } + + // Chevron button + if (mFirstDropDownItem != count) + { + // Chevron button should stay right aligned + LLView *chevron_button = findChildView(std::string(">>"), FALSE); + if (chevron_button) + { + LLRect rect; + rect.setOriginAndSize(bar_width - chevron_button_width - buttonHGap, buttonVGap, chevron_button_width, getRect().getHeight()-buttonVGap); + chevron_button->setRect(rect); + chevron_button->setVisible(TRUE); + mChevronRect = rect; + } + else + { + static LLButton::Params default_button_params(LLUICtrlFactory::getDefaultParams<LLButton>()); + std::string flat_icon = "transparent.j2c"; + std::string hover_icon = default_button_params.image_unselected.name; + std::string hover_icon_selected = default_button_params.image_selected.name; + + LLButton::Params bparams; + + LLRect rect; + rect.setOriginAndSize(bar_width - chevron_button_width - buttonHGap, buttonVGap, chevron_button_width, getRect().getHeight()-buttonVGap); + + bparams.follows.flags (FOLLOWS_LEFT | FOLLOWS_BOTTOM); + bparams.image_unselected.name(flat_icon); + bparams.image_disabled.name(flat_icon); + bparams.image_selected.name(hover_icon_selected); + bparams.image_hover_selected.name(hover_icon_selected); + bparams.image_disabled_selected.name(hover_icon_selected); + bparams.image_hover_unselected.name(hover_icon); + bparams.rect (rect); + bparams.tab_stop(false); + bparams.font(mFont); + bparams.name(">>"); + bparams.tool_tip(mChevronButtonToolTip); + bparams.click_callback.function(boost::bind(&LLFavoritesBarCtrl::showDropDownMenu, this)); + + addChildInBack(LLUICtrlFactory::create<LLButton> (bparams)); + + mChevronRect = rect; + } + } + else + { + // Hide chevron button if all items are visible on bar + LLView *chevron_button = findChildView(std::string(">>"), FALSE); + if (chevron_button) + { + chevron_button->setVisible(FALSE); + } + } +} + + +void LLFavoritesBarCtrl::createButtons(const LLInventoryModel::item_array_t &items, const LLXMLNodePtr &buttonXMLNode, S32 buttonWidth, S32 buttonHGap) +{ + S32 curr_x = buttonHGap; + // Adding buttons + for(S32 i = mFirstDropDownItem -1, j = 0; i >= 0; i--) + { + LLViewerInventoryItem* item = items.get(j++); + + LLFavoriteLandmarkButton* fav_btn = LLUICtrlFactory::defaultBuilder<LLFavoriteLandmarkButton>(buttonXMLNode, this, NULL); + if (NULL == fav_btn) + { + llwarns << "Unable to create button for landmark: " << item->getName() << llendl; + continue; + } + + fav_btn->setLandmarkID(item->getUUID()); + + // change only left and save bottom + fav_btn->setOrigin(curr_x, fav_btn->getRect().mBottom); + fav_btn->setFont(mFont); + fav_btn->setName(item->getName()); + fav_btn->setLabel(item->getName()); + fav_btn->setToolTip(item->getName()); + fav_btn->setCommitCallback(boost::bind(&LLFavoritesBarCtrl::onButtonClick, this, item->getUUID())); + fav_btn->setRightMouseDownCallback(boost::bind(&LLFavoritesBarCtrl::onButtonRightClick, this, item->getUUID(), _1, _2, _3,_4 )); + + fav_btn->LLUICtrl::setMouseDownCallback(boost::bind(&LLFavoritesBarCtrl::onButtonMouseDown, this, item->getUUID(), _1, _2, _3, _4)); + fav_btn->LLUICtrl::setMouseUpCallback(boost::bind(&LLFavoritesBarCtrl::onButtonMouseUp, this, item->getUUID(), _1, _2, _3, _4)); + + sendChildToBack(fav_btn); + + curr_x += buttonWidth + buttonHGap; + } +} + + +BOOL LLFavoritesBarCtrl::postBuild() +{ + // make the popup menu available + LLMenuGL* menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_favorites.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance()); + if (!menu) + { + menu = LLUICtrlFactory::getDefaultWidget<LLMenuGL>("inventory_menu"); + } + menu->setBackgroundColor(LLUIColorTable::instance().getColor("MenuPopupBgColor")); + mInventoryItemsPopupMenuHandle = menu->getHandle(); + + return TRUE; +} + +BOOL LLFavoritesBarCtrl::collectFavoriteItems(LLInventoryModel::item_array_t &items) +{ + if (mFavoriteFolderId.isNull()) + return FALSE; + + LLInventoryModel::cat_array_t cats; + + LLIsType is_type(LLAssetType::AT_LANDMARK); + gInventory.collectDescendentsIf(mFavoriteFolderId, cats, items, LLInventoryModel::EXCLUDE_TRASH, is_type); + + std::sort(items.begin(), items.end(), LLFavoritesSort()); + + if (needToSaveItemsOrder(items)) + { + S32 sortField = 0; + for (LLInventoryModel::item_array_t::iterator i = items.begin(); i != items.end(); ++i) + { + (*i)->setSortField(++sortField); + } + } + + return TRUE; +} + +void LLFavoritesBarCtrl::showDropDownMenu() +{ + if (mPopupMenuHandle.isDead()) + { + LLFavoritesToggleableMenu::Params menu_p; + menu_p.name("favorites menu"); + menu_p.can_tear_off(false); + menu_p.visible(false); + menu_p.scrollable(true); + menu_p.max_scrollable_items = 10; + menu_p.preferred_width = DROP_DOWN_MENU_WIDTH; + + LLFavoritesToggleableMenu* menu = LLUICtrlFactory::create<LLFavoritesToggleableMenu>(menu_p); + menu->initFavoritesBarPointer(this); + mPopupMenuHandle = menu->getHandle(); + } + + LLFavoritesToggleableMenu* menu = (LLFavoritesToggleableMenu*)mPopupMenuHandle.get(); + + if(menu) + { + if (!menu->toggleVisibility()) + return; + + mItems.clear(); + + if (!collectFavoriteItems(mItems)) + { + return; + } + + S32 count = mItems.count(); + + // Check it there are changed items, since last call + if (mItemNamesCache.size() == count) + { + S32 i; + for (i = mFirstDropDownItem; i < count; i++) + { + if (mItemNamesCache.get(i) != mItems.get(i)->getName()) + { + break; + } + } + + // Check passed, just show the menu + if (i == count) + { + menu->buildDrawLabels(); + menu->updateParent(LLMenuGL::sMenuContainer); + + menu->setButtonRect(mChevronRect, this); + + LLMenuGL::showPopup(this, menu, getRect().getWidth() - menu->getRect().getWidth(), 0); + return; + } + } + + // Add menu items to cache, if there is only names of buttons + if (mItemNamesCache.size() == mFirstDropDownItem) + { + for (S32 i = mFirstDropDownItem; i < count; i++) + { + mItemNamesCache.put(mItems.get(i)->getName()); + } + } + + menu->empty(); + + U32 max_width = llmin(DROP_DOWN_MENU_WIDTH, getRect().getWidth()); + U32 widest_item = 0; + + for(S32 i = mFirstDropDownItem; i < count; i++) + { + LLViewerInventoryItem* item = mItems.get(i); + const std::string& item_name = item->getName(); + + LLFavoriteLandmarkMenuItem::Params item_params; + item_params.name(item_name); + item_params.label(item_name); + + item_params.on_click.function(boost::bind(&LLFavoritesBarCtrl::onButtonClick, this, item->getUUID())); + LLFavoriteLandmarkMenuItem *menu_item = LLUICtrlFactory::create<LLFavoriteLandmarkMenuItem>(item_params); + menu_item->setRightMouseDownCallback(boost::bind(&LLFavoritesBarCtrl::onButtonRightClick, this,item->getUUID(),_1,_2,_3,_4)); + menu_item->LLUICtrl::setMouseDownCallback(boost::bind(&LLFavoritesBarCtrl::onButtonMouseDown, this, item->getUUID(), _1, _2, _3, _4)); + menu_item->LLUICtrl::setMouseUpCallback(boost::bind(&LLFavoritesBarCtrl::onButtonMouseUp, this, item->getUUID(), _1, _2, _3, _4)); + + // Check whether item name wider than menu + if (menu_item->getNominalWidth() > max_width) + { + S32 chars_total = item_name.length(); + S32 chars_fitted = 1; + menu_item->setLabel(LLStringExplicit("")); + S32 label_space = max_width - menu_item->getFont()->getWidth("...") - + menu_item->getNominalWidth(); // This returns width of menu item with empty label (pad pixels) + + while (chars_fitted < chars_total && menu_item->getFont()->getWidth(item_name, 0, chars_fitted) < label_space) + { + chars_fitted++; + } + chars_fitted--; // Rolling back one char, that doesn't fit + + menu_item->setLabel(item_name.substr(0, chars_fitted) + "..."); + } + widest_item = llmax(widest_item, menu_item->getNominalWidth()); + + menu->addChild(menu_item); + } + + menu->buildDrawLabels(); + menu->updateParent(LLMenuGL::sMenuContainer); + + menu->setButtonRect(mChevronRect, this); + + LLMenuGL::showPopup(this, menu, getRect().getWidth() - max_width, 0); + + } +} + +void LLFavoritesBarCtrl::onButtonClick(LLUUID item_id) +{ + // We only have one Inventory, gInventory. Some day this should be better abstracted. + LLInvFVBridgeAction::doAction(item_id,&gInventory); +} + +void LLFavoritesBarCtrl::onButtonRightClick( LLUUID item_id,LLView* fav_button,S32 x,S32 y,MASK mask) +{ + mSelectedItemID = item_id; + + LLMenuGL* menu = (LLMenuGL*)mInventoryItemsPopupMenuHandle.get(); + if (!menu) + { + return; + } + + // Release mouse capture so hover events go to the popup menu + // because this is happening during a mouse down. + gFocusMgr.setMouseCapture(NULL); + + menu->updateParent(LLMenuGL::sMenuContainer); + LLMenuGL::showPopup(fav_button, menu, x, y); +} + +void copy_slurl_to_clipboard_cb(std::string& slurl) +{ + gClipboard.copyFromString(utf8str_to_wstring(slurl)); +} + + +void LLFavoritesBarCtrl::doToSelected(const LLSD& userdata) +{ + std::string action = userdata.asString(); + llinfos << "Action = " << action << " Item = " << mSelectedItemID.asString() << llendl; + + LLViewerInventoryItem* item = gInventory.getItem(mSelectedItemID); + if (!item) + return; + + if (action == "open") + { + teleport_via_landmark(item->getAssetUUID()); + } + else if (action == "about") + { + LLSD key; + key["type"] = "landmark"; + key["id"] = mSelectedItemID; + + LLSideTray::getInstance()->showPanel("panel_places", key); + } + else if (action == "copy_slurl") + { + LLVector3d posGlobal; + LLLandmarkActions::getLandmarkGlobalPos(mSelectedItemID, posGlobal); + + if (!posGlobal.isExactlyZero()) + { + LLLandmarkActions::getSLURLfromPosGlobal(posGlobal, copy_slurl_to_clipboard_cb); + } + } + else if (action == "show_on_map") + { + LLFloaterWorldMap* worldmap_instance = LLFloaterWorldMap::getInstance(); + + LLVector3d posGlobal; + LLLandmarkActions::getLandmarkGlobalPos(mSelectedItemID, posGlobal); + + if (!posGlobal.isExactlyZero() && worldmap_instance) + { + worldmap_instance->trackLocation(posGlobal); + LLFloaterReg::showInstance("world_map", "center"); + } + } + else if (action == "cut") + { + } + else if (action == "copy") + { + LLInventoryClipboard::instance().store(mSelectedItemID); + } + else if (action == "paste") + { + pastFromClipboard(); + } + else if (action == "delete") + { + gInventory.removeItem(mSelectedItemID); + } +} + +BOOL LLFavoritesBarCtrl::isClipboardPasteable() const +{ + if (!LLInventoryClipboard::instance().hasContents()) + { + return FALSE; + } + + LLDynamicArray<LLUUID> objects; + LLInventoryClipboard::instance().retrieve(objects); + S32 count = objects.count(); + for(S32 i = 0; i < count; i++) + { + const LLUUID &item_id = objects.get(i); + + // Can't paste folders + const LLInventoryCategory *cat = gInventory.getCategory(item_id); + if (cat) + { + return FALSE; + } + + const LLInventoryItem *item = gInventory.getItem(item_id); + if (item && LLAssetType::AT_LANDMARK != item->getType()) + { + return FALSE; + } + } + return TRUE; +} + +void LLFavoritesBarCtrl::pastFromClipboard() const +{ + LLInventoryModel* model = &gInventory; + if(model && isClipboardPasteable()) + { + LLInventoryItem* item = NULL; + LLDynamicArray<LLUUID> objects; + LLInventoryClipboard::instance().retrieve(objects); + S32 count = objects.count(); + LLUUID parent_id(mFavoriteFolderId); + for(S32 i = 0; i < count; i++) + { + item = model->getItem(objects.get(i)); + if (item) + { + copy_inventory_item( + gAgent.getID(), + item->getPermissions().getOwner(), + item->getUUID(), + parent_id, + std::string(), + LLPointer<LLInventoryCallback>(NULL)); + } + } + } +} + +void LLFavoritesBarCtrl::onButtonMouseDown(LLUUID id, LLUICtrl* ctrl, S32 x, S32 y, MASK mask) +{ + mDragItemId = id; + mStartDrag = TRUE; + + S32 screenX, screenY; + localPointToScreen(x, y, &screenX, &screenY); + + LLToolDragAndDrop::getInstance()->setDragStart(screenX, screenY); +} + +void LLFavoritesBarCtrl::onButtonMouseUp(LLUUID id, LLUICtrl* ctrl, S32 x, S32 y, MASK mask) +{ + mDragItemId = LLUUID::null; +} + +BOOL LLFavoritesBarCtrl::handleHover(S32 x, S32 y, MASK mask) +{ + if (mDragItemId != LLUUID::null && mStartDrag) + { + S32 screenX, screenY; + localPointToScreen(x, y, &screenX, &screenY); + + if(LLToolDragAndDrop::getInstance()->isOverThreshold(screenX, screenY)) + { + LLToolDragAndDrop::getInstance()->beginDrag( + DAD_LANDMARK, mDragItemId, + LLToolDragAndDrop::SOURCE_LIBRARY); + + mStartDrag = FALSE; + + return LLToolDragAndDrop::getInstance()->handleHover(x, y, mask); + } + } + + return TRUE; +} + +LLUICtrl* LLFavoritesBarCtrl::findChildByLocalCoords(S32 x, S32 y) +{ + LLUICtrl* ctrl = 0; + S32 screenX, screenY; + const child_list_t* list = getChildList(); + + localPointToScreen(x, y, &screenX, &screenY); + + // look for a child which contains the point (screenX, screenY) in it's rectangle + for (child_list_const_iter_t i = list->begin(); i != list->end(); ++i) + { + LLRect rect; + localRectToScreen((*i)->getRect(), &rect); + + if (rect.pointInRect(screenX, screenY)) + { + ctrl = dynamic_cast<LLUICtrl*>(*i); + break; + } + } + + return ctrl; +} + +BOOL LLFavoritesBarCtrl::needToSaveItemsOrder(const LLInventoryModel::item_array_t& items) +{ + BOOL result = FALSE; + + // if there is an item without sort order field set, we need to save items order + for (LLInventoryModel::item_array_t::const_iterator i = items.begin(); i != items.end(); ++i) + { + if ((*i)->getSortField() < 0) + { + result = TRUE; + break; + } + } + + return result; +} + +void LLFavoritesBarCtrl::saveItemsOrder(LLInventoryModel::item_array_t& items) +{ + int sortField = 0; + + // current order is saved by setting incremental values (1, 2, 3, ...) for the sort field + for (LLInventoryModel::item_array_t::iterator i = items.begin(); i != items.end(); ++i) + { + LLViewerInventoryItem* item = *i; + + item->setSortField(++sortField); + item->setComplete(TRUE); + item->updateServer(FALSE); + + gInventory.updateItem(item); + } + + gInventory.notifyObservers(); +} + +LLInventoryModel::item_array_t::iterator LLFavoritesBarCtrl::findItemByUUID(LLInventoryModel::item_array_t& items, const LLUUID& id) +{ + LLInventoryModel::item_array_t::iterator result = items.end(); + + for (LLInventoryModel::item_array_t::iterator i = items.begin(); i != items.end(); ++i) + { + if ((*i)->getUUID() == id) + { + result = i; + break; + } + } + + return result; +} + +void LLFavoritesBarCtrl::updateItemsOrder(LLInventoryModel::item_array_t& items, const LLUUID& srcItemId, const LLUUID& destItemId) +{ + LLViewerInventoryItem* srcItem = gInventory.getItem(srcItemId); + LLViewerInventoryItem* destItem = gInventory.getItem(destItemId); + + items.erase(findItemByUUID(items, srcItem->getUUID())); + items.insert(findItemByUUID(items, destItem->getUUID()), srcItem); +} + +void LLFavoritesBarCtrl::insertBeforeItem(LLInventoryModel::item_array_t& items, const LLUUID& beforeItemId, const LLUUID& insertedItemId) +{ + LLViewerInventoryItem* beforeItem = gInventory.getItem(beforeItemId); + LLViewerInventoryItem* insertedItem = gInventory.getItem(insertedItemId); + + items.insert(findItemByUUID(items, beforeItem->getUUID()), insertedItem); +} + +// EOF |