diff options
Diffstat (limited to 'indra/newview/llinventoryitemslist.cpp')
| -rw-r--r-- | indra/newview/llinventoryitemslist.cpp | 309 |
1 files changed, 265 insertions, 44 deletions
diff --git a/indra/newview/llinventoryitemslist.cpp b/indra/newview/llinventoryitemslist.cpp index 9f54b86607..9719de4650 100644 --- a/indra/newview/llinventoryitemslist.cpp +++ b/indra/newview/llinventoryitemslist.cpp @@ -2,6 +2,10 @@ * @file llinventoryitemslist.cpp * @brief A list of inventory items represented by LLFlatListView. * + * Class LLInventoryItemsList implements a flat list of inventory items. + * Class LLPanelInventoryListItem displays inventory item as an element + * of LLInventoryItemsList. + * * $LicenseInfo:firstyear=2010&license=viewergpl$ * * Copyright (c) 2010, Linden Research, Inc. @@ -39,85 +43,292 @@ #include "lliconctrl.h" #include "llinventoryfunctions.h" +#include "llinventorymodel.h" #include "lltextutil.h" +#include "lltrans.h" //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// -LLPanelInventoryItem::LLPanelInventoryItem(LLAssetType::EType asset_type, - LLInventoryType::EType inventory_type, - U32 wearable_type, - const std::string &item_name, - const std::string &hl) -: LLPanel() - ,mItemName(item_name) - ,mHighlightedText(hl) - ,mIcon(NULL) - ,mTitle(NULL) +static const S32 WIDGET_SPACING = 3; + +LLPanelInventoryListItemBase* LLPanelInventoryListItemBase::create(LLViewerInventoryItem* item) { - mItemIcon = get_item_icon(asset_type, inventory_type, wearable_type, FALSE); + LLPanelInventoryListItemBase* list_item = NULL; + if (item) + { + list_item = new LLPanelInventoryListItemBase(item); + list_item->init(); + } + return list_item; +} - LLUICtrlFactory::getInstance()->buildPanel(this, "panel_inventory_item.xml"); +void LLPanelInventoryListItemBase::draw() +{ + if (getNeedsRefresh()) + { + updateItem(); + setNeedsRefresh(false); + } + LLPanel::draw(); } -LLPanelInventoryItem::~LLPanelInventoryItem() -{} +void LLPanelInventoryListItemBase::updateItem() +{ + setIconImage(mIconImage); + setTitle(mItem->getName(), mHighlightedText); +} + +void LLPanelInventoryListItemBase::addWidgetToLeftSide(const std::string& name, bool show_widget/* = true*/) +{ + LLUICtrl* ctrl = findChild<LLUICtrl>(name); + if(ctrl) + { + addWidgetToLeftSide(ctrl, show_widget); + } +} -//virtual -BOOL LLPanelInventoryItem::postBuild() +void LLPanelInventoryListItemBase::addWidgetToLeftSide(LLUICtrl* ctrl, bool show_widget/* = true*/) { - mIcon = getChild<LLIconCtrl>("item_icon"); - mTitle = getChild<LLTextBox>("item_name"); + mLeftSideWidgets.push_back(ctrl); + setShowWidget(ctrl, show_widget); +} + +void LLPanelInventoryListItemBase::addWidgetToRightSide(const std::string& name, bool show_widget/* = true*/) +{ + LLUICtrl* ctrl = findChild<LLUICtrl>(name); + if(ctrl) + { + addWidgetToRightSide(ctrl, show_widget); + } +} - updateItem(); +void LLPanelInventoryListItemBase::addWidgetToRightSide(LLUICtrl* ctrl, bool show_widget/* = true*/) +{ + mRightSideWidgets.push_back(ctrl); + setShowWidget(ctrl, show_widget); +} + +void LLPanelInventoryListItemBase::setShowWidget(const std::string& name, bool show) +{ + LLUICtrl* widget = findChild<LLUICtrl>(name); + if(widget) + { + setShowWidget(widget, show); + } +} + +void LLPanelInventoryListItemBase::setShowWidget(LLUICtrl* ctrl, bool show) +{ + // Enable state determines whether widget may become visible in setWidgetsVisible() + ctrl->setEnabled(show); +} + +BOOL LLPanelInventoryListItemBase::postBuild() +{ + setIconCtrl(getChild<LLIconCtrl>("item_icon")); + setTitleCtrl(getChild<LLTextBox>("item_name")); + + mIconImage = get_item_icon(mItem->getType(), mItem->getInventoryType(), mItem->getFlags(), FALSE); + + setNeedsRefresh(true); + + setWidgetsVisible(false); + reshapeWidgets(); return TRUE; } -//virtual -void LLPanelInventoryItem::setValue(const LLSD& value) +void LLPanelInventoryListItemBase::setValue(const LLSD& value) { if (!value.isMap()) return; if (!value.has("selected")) return; childSetVisible("selected_icon", value["selected"]); } -void LLPanelInventoryItem::updateItem() +void LLPanelInventoryListItemBase::onMouseEnter(S32 x, S32 y, MASK mask) { - if (mItemIcon.notNull()) - mIcon->setImage(mItemIcon); + childSetVisible("hovered_icon", true); + LLPanel::onMouseEnter(x, y, mask); +} + +void LLPanelInventoryListItemBase::onMouseLeave(S32 x, S32 y, MASK mask) +{ + childSetVisible("hovered_icon", false); + LLPanel::onMouseLeave(x, y, mask); +} + +S32 LLPanelInventoryListItemBase::notify(const LLSD& info) +{ + S32 rv = 0; + if(info.has("match_filter")) + { + mHighlightedText = info["match_filter"].asString(); + + std::string test(mItem->getName()); + LLStringUtil::toUpper(test); + + if(mHighlightedText.empty() || std::string::npos != test.find(mHighlightedText)) + { + rv = 0; // substring is found + } + else + { + rv = -1; + } + setNeedsRefresh(true); + } + else + { + rv = LLPanel::notify(info); + } + return rv; +} + +LLPanelInventoryListItemBase::LLPanelInventoryListItemBase(LLViewerInventoryItem* item) +: LLPanel() +, mItem(item) +, mIconCtrl(NULL) +, mTitleCtrl(NULL) +, mWidgetSpacing(WIDGET_SPACING) +, mLeftWidgetsWidth(0) +, mRightWidgetsWidth(0) +, mNeedsRefresh(false) +{ +} + +void LLPanelInventoryListItemBase::init() +{ + LLUICtrlFactory::getInstance()->buildPanel(this, "panel_inventory_item.xml"); +} + +class WidgetVisibilityChanger +{ +public: + WidgetVisibilityChanger(bool visible) : mVisible(visible){} + void operator()(LLUICtrl* widget) + { + // Disabled widgets never become visible. see LLPanelInventoryListItemBase::setShowWidget() + widget->setVisible(mVisible && widget->getEnabled()); + } +private: + bool mVisible; +}; + +void LLPanelInventoryListItemBase::setWidgetsVisible(bool visible) +{ + std::for_each(mLeftSideWidgets.begin(), mLeftSideWidgets.end(), WidgetVisibilityChanger(visible)); + std::for_each(mRightSideWidgets.begin(), mRightSideWidgets.end(), WidgetVisibilityChanger(visible)); +} + +void LLPanelInventoryListItemBase::reshapeWidgets() +{ + // disabled reshape left for now to reserve space for 'delete' button in LLPanelClothingListItem + /*reshapeLeftWidgets();*/ + reshapeRightWidgets(); + reshapeMiddleWidgets(); +} + +void LLPanelInventoryListItemBase::setIconImage(const LLUIImagePtr& image) +{ + if(image) + { + mIconImage = image; + mIconCtrl->setImage(mIconImage); + } +} + +void LLPanelInventoryListItemBase::setTitle(const std::string& title, const std::string& highlit_text) +{ LLTextUtil::textboxSetHighlightedVal( - mTitle, + mTitleCtrl, LLStyle::Params(), - mItemName, - mHighlightedText); + title, + highlit_text); } -void LLPanelInventoryItem::onMouseEnter(S32 x, S32 y, MASK mask) +void LLPanelInventoryListItemBase::reshapeLeftWidgets() { - childSetVisible("hovered_icon", true); + S32 widget_left = 0; + mLeftWidgetsWidth = 0; - LLPanel::onMouseEnter(x, y, mask); + widget_array_t::const_iterator it = mLeftSideWidgets.begin(); + const widget_array_t::const_iterator it_end = mLeftSideWidgets.end(); + for( ; it_end != it; ++it) + { + LLUICtrl* widget = *it; + if(!widget->getVisible()) + { + continue; + } + LLRect widget_rect(widget->getRect()); + widget_rect.setLeftTopAndSize(widget_left, widget_rect.mTop, widget_rect.getWidth(), widget_rect.getHeight()); + widget->setShape(widget_rect); + + widget_left += widget_rect.getWidth() + getWidgetSpacing(); + mLeftWidgetsWidth = widget_rect.mRight; + } } -void LLPanelInventoryItem::onMouseLeave(S32 x, S32 y, MASK mask) +void LLPanelInventoryListItemBase::reshapeRightWidgets() { - childSetVisible("hovered_icon", false); + S32 widget_right = getLocalRect().getWidth(); + S32 widget_left = widget_right; - LLPanel::onMouseLeave(x, y, mask); + widget_array_t::const_reverse_iterator it = mRightSideWidgets.rbegin(); + const widget_array_t::const_reverse_iterator it_end = mRightSideWidgets.rend(); + for( ; it_end != it; ++it) + { + LLUICtrl* widget = *it; + if(!widget->getVisible()) + { + continue; + } + LLRect widget_rect(widget->getRect()); + widget_left = widget_right - widget_rect.getWidth(); + widget_rect.setLeftTopAndSize(widget_left, widget_rect.mTop, widget_rect.getWidth(), widget_rect.getHeight()); + widget->setShape(widget_rect); + + widget_right = widget_left - getWidgetSpacing(); + } + mRightWidgetsWidth = getLocalRect().getWidth() - widget_left; +} + +void LLPanelInventoryListItemBase::reshapeMiddleWidgets() +{ + LLRect icon_rect(mIconCtrl->getRect()); + icon_rect.setLeftTopAndSize(mLeftWidgetsWidth + getWidgetSpacing(), icon_rect.mTop, + icon_rect.getWidth(), icon_rect.getHeight()); + mIconCtrl->setShape(icon_rect); + + S32 name_left = icon_rect.mRight + getWidgetSpacing(); + S32 name_right = getLocalRect().getWidth() - mRightWidgetsWidth - getWidgetSpacing(); + LLRect name_rect(mTitleCtrl->getRect()); + name_rect.set(name_left, name_rect.mTop, name_right, name_rect.mBottom); + mTitleCtrl->setShape(name_rect); } //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// -LLInventoryItemsList::LLInventoryItemsList(const LLFlatListView::Params& p) -: LLFlatListView(p) -, mNeedsRefresh(false) +LLInventoryItemsList::Params::Params() {} +LLInventoryItemsList::LLInventoryItemsList(const LLInventoryItemsList::Params& p) +: LLFlatListViewEx(p) +, mNeedsRefresh(false) +{ + // TODO: mCommitOnSelectionChange is set to "false" in LLFlatListView + // but reset to true in all derived classes. This settings might need to + // be added to LLFlatListView::Params() and/or set to "true" by default. + setCommitOnSelectionChange(true); + + setNoFilteredItemsMsg(LLTrans::getString("InventoryNoMatchingItems")); +} + // virtual LLInventoryItemsList::~LLInventoryItemsList() {} @@ -135,7 +346,7 @@ void LLInventoryItemsList::refreshList(const LLInventoryModel::item_array_t item void LLInventoryItemsList::draw() { - LLFlatListView::draw(); + LLFlatListViewEx::draw(); if(mNeedsRefresh) { refresh(); @@ -163,7 +374,8 @@ void LLInventoryItemsList::refresh() break; } LLViewerInventoryItem* item = gInventory.getItem(*it); - addNewItem(item); + // Do not rearrange items on each adding, let's do that on filter call + addNewItem(item, false); ++nadded; } @@ -173,6 +385,9 @@ void LLInventoryItemsList::refresh() removeItemByUUID(*it); } + // Filter, rearrange and notify parent about shape changes + filterItems(); + bool needs_refresh = add_limit_exceeded; setNeedsRefresh(needs_refresh); } @@ -194,17 +409,23 @@ void LLInventoryItemsList::computeDifference( LLCommonUtils::computeDifference(vnew, vcur, vadded, vremoved); } -void LLInventoryItemsList::addNewItem(LLViewerInventoryItem* item) +void LLInventoryItemsList::addNewItem(LLViewerInventoryItem* item, bool rearrange /*= true*/) { - llassert(item); + if (!item) + { + llwarns << "No inventory item. Couldn't create flat list item." << llendl; + llassert(item != NULL); + } - LLPanelInventoryItem *list_item = new LLPanelInventoryItem(item->getType(), - item->getInventoryType(), item->getFlags(), item->getName(), LLStringUtil::null); + LLPanelInventoryListItemBase *list_item = LLPanelInventoryListItemBase::create(item); + if (!list_item) + return; - if (!addItem(list_item, item->getUUID())) + bool is_item_added = addItem(list_item, item->getUUID(), ADD_BOTTOM, rearrange); + if (!is_item_added) { llwarns << "Couldn't add flat list item." << llendl; - llassert(!"Couldn't add flat list item."); + llassert(is_item_added); } } |