Display an arrow overlay on item links.

indra/newview/llbuildnewviewsscheduler.cpp

@@ -72,6 +72,7 @@ void LLBuildNewViewsScheduler::buildNewViews(LLInventoryPanel* panelp, LLInvento
 			{
 				LLFolderViewFolder* folderp = new LLFolderViewFolder(new_listener->getDisplayName(),
 													new_listener->getIcon(),
+													NULL,
 													panelp->getRootFolder(),
 													new_listener);
 				
@@ -94,6 +95,7 @@ void LLBuildNewViewsScheduler::buildNewViews(LLInventoryPanel* panelp, LLInvento
 			{
 				itemp = new LLFolderViewItem(new_listener->getDisplayName(),
 												new_listener->getIcon(),
+												NULL,
 												new_listener->getCreationDate(),
 												panelp->getRootFolder(),
 												new_listener);

indra/newview/llfolderview.cpp

@@ -202,7 +202,7 @@ LLFolderView::LLFolderView( const std::string& name, LLUIImagePtr root_folder_ic
 #pragma warning( push )
 #pragma warning( disable : 4355 ) // warning C4355: 'this' : used in base member initializer list
 #endif
-	LLFolderViewFolder( name, root_folder_icon, this, listener ),
+	LLFolderViewFolder( name, root_folder_icon, NULL, this, listener ),
 #if LL_WINDOWS
 #pragma warning( pop )
 #endif

indra/newview/llfolderviewitem.cpp

@@ -75,6 +75,7 @@ void LLFolderViewItem::cleanupClass()
 // Default constructor
 // NOTE: Optimize this, we call it a *lot* when opening a large inventory
 LLFolderViewItem::LLFolderViewItem( const std::string& name, LLUIImagePtr icon,
+									LLUIImagePtr icon_overlay,
 								   S32 creation_date,
 								   LLFolderView* root,
 									LLFolderViewEventListener* listener ) :
@@ -100,6 +101,7 @@ LLFolderViewItem::LLFolderViewItem( const std::string& name, LLUIImagePtr icon,
 	mRoot( root ),
 	mCreationDate(creation_date),
 	mIcon(icon),
+	mIconOverlay(icon_overlay),
 	mListener(listener)
 {
 	sFolderViewItems.insert(this);
@@ -917,12 +919,22 @@ void LLFolderViewItem::draw()
 		mDragAndDropTarget = FALSE;
 	}
 
+	const LLViewerInventoryItem *item = getInventoryItem();
+	const BOOL highlight_link = mIconOverlay && item && item->getIsLinkType();
+	//--------------------------------------------------------------------------------//
+	// Draw open icon
+	//
 	const S32 icon_x = mIndentation + ARROW_SIZE + TEXT_PAD;
 	if (mIcon)
 	{
  		mIcon->draw(icon_x, getRect().getHeight() - mIcon->getHeight() - TOP_PAD + 1);
  	}
 
+	if (highlight_link)
+	{
+		mIconOverlay->draw(icon_x, getRect().getHeight() - mIcon->getHeight() - TOP_PAD + 1);
+	}
+
 	//--------------------------------------------------------------------------------//
 	// Exit if no label to draw
 	//
@@ -1032,9 +1044,10 @@ void LLFolderViewItem::draw()
 
 // Default constructor
 LLFolderViewFolder::LLFolderViewFolder( const std::string& name, LLUIImagePtr icon,
+										LLUIImagePtr icon_link,
 										LLFolderView* root,
 										LLFolderViewEventListener* listener ): 
-	LLFolderViewItem( name, icon, 0, root, listener ),	// 0 = no create time
+	LLFolderViewItem( name, icon, icon_link, 0, root, listener ),	// 0 = no create time
 	mNumDescendantsSelected(0),
 	mIsOpen(FALSE),
 	mExpanderHighlighted(FALSE),

indra/newview/llfolderviewitem.h

@@ -125,6 +125,7 @@ protected:
 	std::string					mLabelSuffix;
 	LLUIImagePtr				mIcon;
 	std::string					mStatusText;
+	LLUIImagePtr				mIconOverlay;
 	BOOL						mHasVisibleChildren;
 	S32							mIndentation;
 	BOOL						mPassedFilter;
@@ -166,7 +167,7 @@ public:
 	void filterFromRoot( void );
 
 	// creation_date is in UTC seconds
-	LLFolderViewItem( const std::string& name, LLUIImagePtr icon, S32 creation_date, LLFolderView* root, LLFolderViewEventListener* listener );
+	LLFolderViewItem( const std::string& name, LLUIImagePtr icon, LLUIImagePtr icon_overlay, S32 creation_date, LLFolderView* root, LLFolderViewEventListener* listener );
 	virtual ~LLFolderViewItem( void );
 
 	// addToFolder() returns TRUE if it succeeds. FALSE otherwise
@@ -325,6 +326,7 @@ class LLFolderViewFolder : public LLFolderViewItem
 {
 protected:
 	LLFolderViewFolder( const std::string& name, LLUIImagePtr icon,
+						LLUIImagePtr icon_link,
 						LLFolderView* root,
 						LLFolderViewEventListener* listener );
 

indra/newview/llinventorypanel.cpp

@@ -598,7 +598,14 @@ LLFolderView * LLInventoryPanel::createFolderView(LLInvFVBridge * bridge, bool u
 					   getRect().getWidth(),
 					   0);
 
-	LLFolderView* ret = new LLFolderView(getName(), NULL, folder_rect, LLUUID::null, this, bridge);
+	LLFolderView* ret = new LLFolderView(
+	
+	getName(), 
+	NULL, 
+	folder_rect, 
+	LLUUID::null, 
+	this, 
+	bridge);
 	ret->setAllowMultiSelect(mAllowMultiSelect);
 	return ret;
 }
@@ -608,6 +615,7 @@ LLFolderViewFolder * LLInventoryPanel::createFolderViewFolder(LLInvFVBridge * br
 	return new LLFolderViewFolder(
 		bridge->getDisplayName(),
 		bridge->getIcon(),
+		LLUI::getUIImage("inv_link_overlay.tga"),
 		mFolderRoot,
 		bridge);
 }
@@ -617,6 +625,7 @@ LLFolderViewItem * LLInventoryPanel::createFolderViewItem(LLInvFVBridge * bridge
 	return new LLFolderViewItem(
 		bridge->getDisplayName(),
 		bridge->getIcon(),
+		LLUI::getUIImage("inv_link_overlay.tga"),
 		bridge->getCreationDate(),
 		mFolderRoot,
 		bridge);

indra/newview/llpanelobjectinventory.cpp

@@ -1760,6 +1760,7 @@ void LLPanelObjectInventory::createFolderViews(LLInventoryObject* inventory_root
 		LLFolderViewFolder* new_folder = NULL;
 		new_folder = new LLFolderViewFolder(inventory_root->getName(),
 											bridge->getIcon(),
+											NULL,
 											mFolders,
 											bridge);
 		new_folder->addToFolder(mFolders, mFolders);
@@ -1797,6 +1798,7 @@ void LLPanelObjectInventory::createViewsForCategory(LLInventoryObject::object_li
 			{
 				view = new LLFolderViewFolder(obj->getName(),
 											  bridge->getIcon(),
+											  NULL,
 											  mFolders,
 											  bridge);
 				child_categories.put(new obj_folder_pair(obj,
@@ -1806,6 +1808,7 @@ void LLPanelObjectInventory::createViewsForCategory(LLInventoryObject::object_li
 			{
 				view = new LLFolderViewItem(obj->getName(),
 											bridge->getIcon(),
+											NULL,
 											bridge->getCreationDate(),
 											mFolders,
 											bridge);