Fixed normal bug (EXT-5330) No way to collapse/expand accordions on My

Landmarks panel.
- "Expand All" and "Collapse All" now affect all accordions in "My Landmarks".

--HG--
branch : product-engine

1 files changed, 180 insertions, 68 deletions

diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp
index 40ea75ea7a..01fbf6f7fc 100644
--- a/indra/newview/llpanellandmarks.cpp
+++ b/indra/newview/llpanellandmarks.cpp
@@ -69,6 +69,10 @@ static const std::string TRASH_BUTTON_NAME = "trash_btn";
 // helper functions
 static void filter_list(LLPlacesInventoryPanel* inventory_list, const std::string& string);
 static bool category_has_descendents(LLPlacesInventoryPanel* inventory_list);
+static void collapse_all_folders(LLFolderView* root_folder);
+static void expand_all_folders(LLFolderView* root_folder);
+static bool has_expanded_folders(LLFolderView* root_folder);
+static bool has_collapsed_folders(LLFolderView* root_folder);
 
 /**
  * Functor counting expanded and collapsed folders in folder view tree to know
@@ -683,31 +687,29 @@ void LLLandmarksPanel::updateListCommands()
 	// keep Options & Add Landmark buttons always enabled
 	mListCommands->childSetEnabled(ADD_FOLDER_BUTTON_NAME, add_folder_enabled);
 	mListCommands->childSetEnabled(TRASH_BUTTON_NAME, trash_enabled);
-	mListCommands->childSetEnabled(OPTIONS_BUTTON_NAME,getCurSelectedItem() != NULL);
 }
 
 void LLLandmarksPanel::onActionsButtonClick()
 {
+	LLMenuGL* menu = mGearFolderMenu;
+
 	LLFolderViewItem* cur_item = NULL;
 	if(mCurrentSelectedList)
-		cur_item = mCurrentSelectedList->getRootFolder()->getCurSelectedItem();
-	
-	if(!cur_item)
-		return;
-	
-	LLFolderViewEventListener* listenerp = cur_item->getListener();
-	
-	LLMenuGL* menu  =NULL;
-	if (listenerp->getInventoryType() == LLInventoryType::IT_LANDMARK)
-	{
-		menu = mGearLandmarkMenu;
-	}
-	else if (listenerp->getInventoryType() == LLInventoryType::IT_CATEGORY)
 	{
-		mGearFolderMenu->getChild<LLMenuItemCallGL>("expand")->setVisible(!cur_item->isOpen());
-		mGearFolderMenu->getChild<LLMenuItemCallGL>("collapse")->setVisible(cur_item->isOpen());
-		menu = mGearFolderMenu;
+		cur_item = mCurrentSelectedList->getRootFolder()->getCurSelectedItem();
+		if(!cur_item)
+			return;
+
+		LLFolderViewEventListener* listenerp = cur_item->getListener();
+		if(!listenerp)
+			return;
+
+		if (listenerp->getInventoryType() == LLInventoryType::IT_LANDMARK)
+		{
+			menu = mGearLandmarkMenu;
+		}
 	}
+
 	showActionMenu(menu,OPTIONS_BUTTON_NAME);
 }
 
@@ -805,26 +807,33 @@ void LLLandmarksPanel::onClipboardAction(const LLSD& userdata) const
 
 void LLLandmarksPanel::onFoldingAction(const LLSD& userdata)
 {
-	if(!mCurrentSelectedList) return;
-
-	LLFolderView* root_folder = mCurrentSelectedList->getRootFolder();
 	std::string command_name = userdata.asString();
 
 	if ("expand_all" == command_name)
 	{
-		root_folder->setOpenArrangeRecursively(TRUE, LLFolderViewFolder::RECURSE_DOWN);
-		root_folder->arrangeAll();
+		expand_all_folders(mFavoritesInventoryPanel->getRootFolder());
+		expand_all_folders(mLandmarksInventoryPanel->getRootFolder());
+		expand_all_folders(mMyInventoryPanel->getRootFolder());
+		expand_all_folders(mLibraryInventoryPanel->getRootFolder());
+
+		for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
+		{
+			(*iter)->changeOpenClose(false);
+		}
 	}
 	else if ("collapse_all" == command_name)
 	{
-		root_folder->setOpenArrangeRecursively(FALSE, LLFolderViewFolder::RECURSE_DOWN);
+		collapse_all_folders(mFavoritesInventoryPanel->getRootFolder());
+		collapse_all_folders(mLandmarksInventoryPanel->getRootFolder());
+		collapse_all_folders(mMyInventoryPanel->getRootFolder());
+		collapse_all_folders(mLibraryInventoryPanel->getRootFolder());
 
-		// The top level folder is invisible, it must be open to
-		// display its sub-folders.
-		root_folder->openTopLevelFolders();
-		root_folder->arrangeAll();
+		for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
+		{
+			(*iter)->changeOpenClose(true);
+		}
 	}
-	else if ( "sort_by_date" == command_name)
+	else if ("sort_by_date" == command_name)
 	{
 		mSortByDate = !mSortByDate;
 		updateSortOrder(mLandmarksInventoryPanel, mSortByDate);
@@ -833,7 +842,10 @@ void LLLandmarksPanel::onFoldingAction(const LLSD& userdata)
 	}
 	else
 	{
-		root_folder->doToSelected(&gInventory, userdata);
+		if(mCurrentSelectedList)
+		{
+			mCurrentSelectedList->getRootFolder()->doToSelected(&gInventory, userdata);
+		}
 	}
 }
 
@@ -853,53 +865,87 @@ bool LLLandmarksPanel::isActionEnabled(const LLSD& userdata) const
 {
 	std::string command_name = userdata.asString();
 
-
 	LLPlacesFolderView* rootFolderView = mCurrentSelectedList ?
 		static_cast<LLPlacesFolderView*>(mCurrentSelectedList->getRootFolder()) : NULL;
 
-	if (NULL == rootFolderView) return false;
-
-	// disable some commands for multi-selection. EXT-1757
-	if (rootFolderView->getSelectedCount() > 1)
+	if ("collapse_all" == command_name)
 	{
-		if (   "teleport"		== command_name 
-			|| "more_info"		== command_name
-			|| "rename"			== command_name
-			|| "show_on_map"	== command_name
-			|| "copy_slurl"		== command_name
-			)
+		bool disable_collapse_all =	!has_expanded_folders(mFavoritesInventoryPanel->getRootFolder())
+									&& !has_expanded_folders(mLandmarksInventoryPanel->getRootFolder())
+									&& !has_expanded_folders(mMyInventoryPanel->getRootFolder())
+									&& !has_expanded_folders(mLibraryInventoryPanel->getRootFolder());
+		if (disable_collapse_all)
 		{
-			return false;
+			for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
+			{
+				if ((*iter)->isExpanded())
+				{
+					disable_collapse_all = false;
+					break;
+				}
+			}
 		}
 
+		return !disable_collapse_all;
 	}
+	else if ("expand_all" == command_name)
+	{
+		bool disable_expand_all = !has_collapsed_folders(mFavoritesInventoryPanel->getRootFolder())
+								  && !has_collapsed_folders(mLandmarksInventoryPanel->getRootFolder())
+								  && !has_collapsed_folders(mMyInventoryPanel->getRootFolder())
+								  && !has_collapsed_folders(mLibraryInventoryPanel->getRootFolder());
+		if (disable_expand_all)
+		{
+			for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
+			{
+				if (!(*iter)->isExpanded())
+				{
+					disable_expand_all = false;
+					break;
+				}
+			}
+		}
 
-	// disable some commands for Favorites accordion. EXT-1758
-	if (mCurrentSelectedList == mFavoritesInventoryPanel)
+		return !disable_expand_all;
+	}
+	else if ("sort_by_date"	== command_name)
 	{
-		if (   "expand_all"		== command_name
-			|| "collapse_all"	== command_name
-			|| "sort_by_date"	== command_name
-			)
+		// disable "sort_by_date" for Favorites accordion because
+		// it has its own items order. EXT-1758
+		if (mCurrentSelectedList == mFavoritesInventoryPanel)
+		{
 			return false;
+		}
 	}
-
-	LLCheckFolderState checker;
-	rootFolderView->applyFunctorRecursively(checker);
-
-	// We assume that the root folder is always expanded so we enable "collapse_all"
-	// command when we have at least one more expanded folder.
-	if (checker.getExpandedFolders() < 2 && "collapse_all" == command_name)
+	else if (!rootFolderView)
 	{
 		return false;
 	}
-
-	if (checker.getCollapsedFolders() < 1 && "expand_all" == command_name)
+	else if (  "paste"		== command_name
+			|| "rename"		== command_name
+			|| "cut"		== command_name
+			|| "copy"		== command_name
+			|| "delete"		== command_name
+			|| "collapse"	== command_name
+			|| "expand"		== command_name
+			)
 	{
-		return false;
+		return canSelectedBeModified(command_name);
 	}
-
-	if("category" == command_name)
+	else if (  "teleport"		== command_name
+			|| "more_info"		== command_name
+			|| "rename"			== command_name
+			|| "show_on_map"	== command_name
+			|| "copy_slurl"		== command_name
+			)
+	{
+		// disable some commands for multi-selection. EXT-1757
+		if (rootFolderView->getSelectedCount() > 1)
+		{
+			return false;
+		}
+	}
+	else if("category" == command_name)
 	{
 		// we can add folder only in Landmarks Accordion
 		if (mCurrentSelectedList == mLandmarksInventoryPanel)
@@ -909,10 +955,6 @@ bool LLLandmarksPanel::isActionEnabled(const LLSD& userdata) const
 		}
 		else return false;
 	}
-	else if("paste" == command_name || "rename" == command_name || "cut" == command_name || "delete" == command_name)
-	{
-		return canSelectedBeModified(command_name);
-	}
 	else if("create_pick" == command_name)
 	{
 		std::set<LLUUID> selection;
@@ -970,6 +1012,9 @@ bool LLLandmarksPanel::canSelectedBeModified(const std::string& command_name) co
 {
 	// validate own rules first
 
+	LLFolderViewItem* selected = getCurSelectedItem();
+	if (!selected) return false;
+
 	// nothing can be modified in Library
 	if (mLibraryInventoryPanel == mCurrentSelectedList) return false;
 
@@ -996,24 +1041,41 @@ bool LLLandmarksPanel::canSelectedBeModified(const std::string& command_name) co
 	}
 
 	// then ask LLFolderView permissions
+
+	LLFolderView* root_folder = mCurrentSelectedList->getRootFolder();
+
+	if ("copy" == command_name)
+	{
+		return root_folder->canCopy();
+	}
+	else if ("collapse" == command_name)
+	{
+		return selected->isOpen();
+	}
+	else if ("expand" == command_name)
+	{
+		return !selected->isOpen();
+	}
+
 	if (can_be_modified)
 	{
-		LLFolderViewItem* selected = getCurSelectedItem();
+		LLFolderViewEventListener* listenerp = selected->getListener();
+
 		if ("cut" == command_name)
 		{
-			can_be_modified = mCurrentSelectedList->getRootFolder()->canCut();
+			can_be_modified = root_folder->canCut();
 		}
 		else if ("rename" == command_name)
 		{
-			can_be_modified = selected ? selected->getListener()->isItemRenameable() : false;
+			can_be_modified = listenerp ? listenerp->isItemRenameable() : false;
 		}
 		else if ("delete" == command_name)
 		{
-			can_be_modified = selected ? selected->getListener()->isItemRemovable(): false;
+			can_be_modified = listenerp ? listenerp->isItemRemovable() : false;
 		}
 		else if("paste" == command_name)
 		{
-			return mCurrentSelectedList->getRootFolder()->canPaste();
+			can_be_modified = root_folder->canPaste();
 		}
 		else
 		{
@@ -1197,4 +1259,54 @@ static bool category_has_descendents(LLPlacesInventoryPanel* inventory_list)
 
 	return false;
 }
+
+static void collapse_all_folders(LLFolderView* root_folder)
+{
+	if (!root_folder)
+		return;
+
+	root_folder->setOpenArrangeRecursively(FALSE, LLFolderViewFolder::RECURSE_DOWN);
+
+	// The top level folder is invisible, it must be open to
+	// display its sub-folders.
+	root_folder->openTopLevelFolders();
+	root_folder->arrangeAll();
+}
+
+static void expand_all_folders(LLFolderView* root_folder)
+{
+	if (!root_folder)
+		return;
+
+	root_folder->setOpenArrangeRecursively(TRUE, LLFolderViewFolder::RECURSE_DOWN);
+	root_folder->arrangeAll();
+}
+
+static bool has_expanded_folders(LLFolderView* root_folder)
+{
+	LLCheckFolderState checker;
+	root_folder->applyFunctorRecursively(checker);
+
+	// We assume that the root folder is always expanded so we enable "collapse_all"
+	// command when we have at least one more expanded folder.
+	if (checker.getExpandedFolders() < 2)
+	{
+		return false;
+	}
+
+	return true;
+}
+
+static bool has_collapsed_folders(LLFolderView* root_folder)
+{
+	LLCheckFolderState checker;
+	root_folder->applyFunctorRecursively(checker);
+
+	if (checker.getCollapsedFolders() < 1)
+	{
+		return false;
+	}
+
+	return true;
+}
 // EOF