EXP-1065 FIX -- Inventory has slowed to a crawl. Clicking between items has an average one second delay. Same with switching between tabs.

* Removed numerous places in the code that called findChild across the inventory panel unnecessarily.
* Conglomerated uses of inbox and outbox inventory panels to the sidepanel class so the pointers can be cached and functionality like selection handling can be done more efficiently.
* Optimized LLView::childHasKeyboardFocus() to work backwards up from the focus object rather than searching for children that may or may not turn out to have focus.

Reviewed by Richard.

11 files changed, 132 insertions, 114 deletions

diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index 8803d106ba..659a54cc6e 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -1655,15 +1655,19 @@ BOOL LLView::hasAncestor(const LLView* parentp) const
 
 BOOL LLView::childHasKeyboardFocus( const std::string& childname ) const
 {
-	LLView *child = findChildView(childname, TRUE);
-	if (child)
-	{
-		return gFocusMgr.childHasKeyboardFocus(child);
-	}
-	else
+	LLView *focus = dynamic_cast<LLView *>(gFocusMgr.getKeyboardFocus());
+	
+	while (focus != NULL)
 	{
-		return FALSE;
+		if (focus->getName() == childname)
+		{
+			return TRUE;
+		}
+		
+		focus = focus->getParent();
 	}
+	
+	return FALSE;
 }
 
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llavataractions.cpp b/indra/newview/llavataractions.cpp
index f22b02093f..48edecc89c 100755
--- a/indra/newview/llavataractions.cpp
+++ b/indra/newview/llavataractions.cpp
@@ -697,12 +697,8 @@ std::set<LLUUID> LLAvatarActions::getInventorySelectedUUIDs()
 	if (inventory_selected_uuids.empty())
 	{
 		LLSidepanelInventory * sidepanel_inventory = LLSideTray::getInstance()->getPanel<LLSidepanelInventory>("sidepanel_inventory");
-		LLInventoryPanel * inbox = sidepanel_inventory->findChild<LLInventoryPanel>("inventory_inbox");
-		if (inbox)
-		{
-			inventory_selected_uuids = inbox->getRootFolder()->getSelectionList();
-		}
-
+		
+		inventory_selected_uuids = sidepanel_inventory->getInboxOrOutboxSelectionList();
 	}
 
 	return inventory_selected_uuids;
diff --git a/indra/newview/llfloaterworldmap.cpp b/indra/newview/llfloaterworldmap.cpp
index d5f0648f3b..8e11d71048 100755
--- a/indra/newview/llfloaterworldmap.cpp
+++ b/indra/newview/llfloaterworldmap.cpp
@@ -237,16 +237,19 @@ const LLUUID LLFloaterWorldMap::sHomeID( "10000000-0000-0000-0000-000000000001"
 
 LLFloaterWorldMap::LLFloaterWorldMap(const LLSD& key)
 :	LLFloater(key),
-mInventory(NULL),
-mInventoryObserver(NULL),
-mFriendObserver(NULL),
-mCompletingRegionName(),
-mCompletingRegionPos(),
-mWaitingForTracker(FALSE),
-mIsClosing(FALSE),
-mSetToUserPosition(TRUE),
-mTrackedLocation(0,0,0),
-mTrackedStatus(LLTracker::TRACKING_NOTHING)
+	mInventory(NULL),
+	mInventoryObserver(NULL),
+	mFriendObserver(NULL),
+	mCompletingRegionName(),
+	mCompletingRegionPos(),
+	mWaitingForTracker(FALSE),
+	mIsClosing(FALSE),
+	mSetToUserPosition(TRUE),
+	mTrackedLocation(0,0,0),
+	mTrackedStatus(LLTracker::TRACKING_NOTHING),
+	mListFriendCombo(NULL),
+	mListLandmarkCombo(NULL),
+	mListSearchResults(NULL)
 {
 	gFloaterWorldMap = this;
 	
@@ -281,17 +284,20 @@ BOOL LLFloaterWorldMap::postBuild()
 	avatar_combo->selectFirstItem();
 	avatar_combo->setPrearrangeCallback( boost::bind(&LLFloaterWorldMap::onAvatarComboPrearrange, this) );
 	avatar_combo->setTextEntryCallback( boost::bind(&LLFloaterWorldMap::onComboTextEntry, this) );
+	mListFriendCombo = dynamic_cast<LLCtrlListInterface *>(avatar_combo);
 	
 	LLSearchEditor *location_editor = getChild<LLSearchEditor>("location");
 	location_editor->setFocusChangedCallback(boost::bind(&LLFloaterWorldMap::onLocationFocusChanged, this, _1));
 	location_editor->setKeystrokeCallback( boost::bind(&LLFloaterWorldMap::onSearchTextEntry, this));
 	
 	getChild<LLScrollListCtrl>("search_results")->setDoubleClickCallback( boost::bind(&LLFloaterWorldMap::onClickTeleportBtn, this));
+	mListSearchResults = childGetListInterface("search_results");
 	
 	LLComboBox *landmark_combo = getChild<LLComboBox>( "landmark combo");
 	landmark_combo->selectFirstItem();
 	landmark_combo->setPrearrangeCallback( boost::bind(&LLFloaterWorldMap::onLandmarkComboPrearrange, this) );
 	landmark_combo->setTextEntryCallback( boost::bind(&LLFloaterWorldMap::onComboTextEntry, this) );
+	mListLandmarkCombo = dynamic_cast<LLCtrlListInterface *>(landmark_combo);
 	
 	mCurZoomVal = log(LLWorldMapView::sMapScale)/log(2.f);
 	getChild<LLUICtrl>("zoom slider")->setValue(LLWorldMapView::sMapScale);
@@ -864,7 +870,7 @@ void LLFloaterWorldMap::friendsChanged()
 // No longer really builds a list.  Instead, just updates mAvatarCombo.
 void LLFloaterWorldMap::buildAvatarIDList()
 {
-	LLCtrlListInterface *list = childGetListInterface("friend combo");
+	LLCtrlListInterface *list = mListFriendCombo;
 	if (!list) return;
 	
     // Delete all but the "None" entry
@@ -894,7 +900,7 @@ void LLFloaterWorldMap::buildAvatarIDList()
 
 void LLFloaterWorldMap::buildLandmarkIDLists()
 {
-	LLCtrlListInterface *list = childGetListInterface("landmark combo");
+	LLCtrlListInterface *list = mListLandmarkCombo;
 	if (!list) return;
 	
     // Delete all but the "None" entry
@@ -955,7 +961,7 @@ F32 LLFloaterWorldMap::getDistanceToDestination(const LLVector3d &destination,
 
 void LLFloaterWorldMap::clearLocationSelection(BOOL clear_ui)
 {
-	LLCtrlListInterface *list = childGetListInterface("search_results");
+	LLCtrlListInterface *list = mListSearchResults;
 	if (list)
 	{
 		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
@@ -969,7 +975,7 @@ void LLFloaterWorldMap::clearLandmarkSelection(BOOL clear_ui)
 {
 	if (clear_ui || !childHasKeyboardFocus("landmark combo"))
 	{
-		LLCtrlListInterface *list = childGetListInterface("landmark combo");
+		LLCtrlListInterface *list = mListLandmarkCombo;
 		if (list)
 		{
 			list->selectByValue( "None" );
@@ -983,7 +989,7 @@ void LLFloaterWorldMap::clearAvatarSelection(BOOL clear_ui)
 	if (clear_ui || !childHasKeyboardFocus("friend combo"))
 	{
 		mTrackedStatus = LLTracker::TRACKING_NOTHING;
-		LLCtrlListInterface *list = childGetListInterface("friend combo");
+		LLCtrlListInterface *list = mListFriendCombo;
 		if (list)
 		{
 			list->selectByValue( "None" );
@@ -1051,7 +1057,7 @@ void LLFloaterWorldMap::onLandmarkComboPrearrange( )
 		return;
 	}
 	
-	LLCtrlListInterface *list = childGetListInterface("landmark combo");
+	LLCtrlListInterface *list = mListLandmarkCombo;
 	if (!list) return;
 	
 	LLUUID current_choice = list->getCurrentID();
@@ -1087,7 +1093,7 @@ void LLFloaterWorldMap::onLandmarkComboCommit()
 		return;
 	}
 	
-	LLCtrlListInterface *list = childGetListInterface("landmark combo");
+	LLCtrlListInterface *list = mListLandmarkCombo;
 	if (!list) return;
 	
 	LLUUID asset_id;
@@ -1134,7 +1140,7 @@ void LLFloaterWorldMap::onAvatarComboPrearrange( )
 		return;
 	}
 	
-	LLCtrlListInterface *list = childGetListInterface("friend combo");
+	LLCtrlListInterface *list = mListFriendCombo;
 	if (!list) return;
 	
 	LLUUID current_choice;
@@ -1159,7 +1165,7 @@ void LLFloaterWorldMap::onAvatarComboCommit()
 		return;
 	}
 	
-	LLCtrlListInterface *list = childGetListInterface("friend combo");
+	LLCtrlListInterface *list = mListFriendCombo;
 	if (!list) return;
 	
 	const LLUUID& new_avatar_id = list->getCurrentID();
@@ -1553,7 +1559,7 @@ void LLFloaterWorldMap::updateSims(bool found_null_sim)
 
 void LLFloaterWorldMap::onCommitSearchResult()
 {
-	LLCtrlListInterface *list = childGetListInterface("search_results");
+	LLCtrlListInterface *list = mListSearchResults;
 	if (!list) return;
 	
 	LLSD selected_value = list->getSelectedValue();
diff --git a/indra/newview/llfloaterworldmap.h b/indra/newview/llfloaterworldmap.h
index 783d9f4819..e3b83b2579 100644
--- a/indra/newview/llfloaterworldmap.h
+++ b/indra/newview/llfloaterworldmap.h
@@ -39,6 +39,7 @@
 #include "lltracker.h"
 #include "llslurl.h"
 
+class LLCtrlListInterface;
 class LLFriendObserver;
 class LLInventoryModel;
 class LLInventoryObserver;
@@ -190,6 +191,10 @@ private:
 	std::string				mTrackedSimName;
 	std::string				mTrackedAvatarName;
 	LLSLURL  				mSLURL;
+
+	LLCtrlListInterface *	mListFriendCombo;
+	LLCtrlListInterface *	mListLandmarkCombo;
+	LLCtrlListInterface *	mListSearchResults;
 };
 
 extern LLFloaterWorldMap* gFloaterWorldMap;
diff --git a/indra/newview/llpanelmaininventory.cpp b/indra/newview/llpanelmaininventory.cpp
index 1920cc2940..858f5cf575 100644
--- a/indra/newview/llpanelmaininventory.cpp
+++ b/indra/newview/llpanelmaininventory.cpp
@@ -572,28 +572,16 @@ void LLPanelMainInventory::updateItemcountText()
 	{
 		text = getString("ItemcountUnknown");
 	}
+	
+	// *TODO: Cache the LLUICtrl* for the ItemcountText control
 	getChild<LLUICtrl>("ItemcountText")->setValue(text);
 }
 
 void LLPanelMainInventory::onFocusReceived()
 {
 	LLSidepanelInventory * sidepanel_inventory = LLSideTray::getInstance()->getPanel<LLSidepanelInventory>("sidepanel_inventory");
-
-	LLInventoryPanel * inbox_panel = sidepanel_inventory->findChild<LLInventoryPanel>("inventory_inbox");
-
-	if (inbox_panel)
-	{
-		inbox_panel->clearSelection();
-	}
-
-	LLInventoryPanel * outbox_panel = sidepanel_inventory->findChild<LLInventoryPanel>("inventory_outbox");
-
-	if (outbox_panel)
-	{
-		outbox_panel->clearSelection();
-	}
-
-	sidepanel_inventory->updateVerbs();
+	
+	sidepanel_inventory->clearSelections(false, true, true);
 }
 
 void LLPanelMainInventory::setFilterTextFromFilter() 
diff --git a/indra/newview/llpanelmarketplaceinbox.cpp b/indra/newview/llpanelmarketplaceinbox.cpp
index c505ad85a3..141e29fcec 100644
--- a/indra/newview/llpanelmarketplaceinbox.cpp
+++ b/indra/newview/llpanelmarketplaceinbox.cpp
@@ -83,7 +83,7 @@ void LLPanelMarketplaceInbox::handleLoginComplete()
 	LLSideTray::getInstance()->setTabButtonBadgeDriver("sidebar_inventory", this);

 }

 

-void LLPanelMarketplaceInbox::setupInventoryPanel()

+LLInventoryPanel * LLPanelMarketplaceInbox::setupInventoryPanel()

 {

 	LLView * inbox_inventory_placeholder = getChild<LLView>("inbox_inventory_placeholder");

 	LLView * inbox_inventory_parent = inbox_inventory_placeholder->getParent();

@@ -106,30 +106,15 @@ void LLPanelMarketplaceInbox::setupInventoryPanel()
 	

 	// Hide the placeholder text

 	inbox_inventory_placeholder->setVisible(FALSE);

+	

+	return mInventoryPanel;

 }

 

 void LLPanelMarketplaceInbox::onFocusReceived()

 {

 	LLSidepanelInventory * sidepanel_inventory = LLSideTray::getInstance()->getPanel<LLSidepanelInventory>("sidepanel_inventory");

-

-	if (sidepanel_inventory)

-	{

-		LLInventoryPanel * inv_panel = sidepanel_inventory->getActivePanel();

-

-		if (inv_panel)

-		{

-			inv_panel->clearSelection();

-		}

 	

-		LLInventoryPanel * outbox_panel = sidepanel_inventory->findChild<LLInventoryPanel>("inventory_outbox");

-

-		if (outbox_panel)

-		{

-			outbox_panel->clearSelection();

-		}

-		

-		sidepanel_inventory->updateVerbs();

-	}

+	sidepanel_inventory->clearSelections(true, false, true);

 }

 

 BOOL LLPanelMarketplaceInbox::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, EDragAndDropType cargo_type, void *cargo_data, EAcceptance *accept, std::string& tooltip_msg)

diff --git a/indra/newview/llpanelmarketplaceinbox.h b/indra/newview/llpanelmarketplaceinbox.h
index 4ecea29304..7b4ed137db 100644
--- a/indra/newview/llpanelmarketplaceinbox.h
+++ b/indra/newview/llpanelmarketplaceinbox.h
@@ -55,7 +55,7 @@ public:
 
 	/*virtual*/ void draw();
 	
-	void setupInventoryPanel();
+	LLInventoryPanel * setupInventoryPanel();
 
 	U32 getFreshItemCount() const;
 	U32 getTotalItemCount() const;
diff --git a/indra/newview/llpanelmarketplaceoutbox.cpp b/indra/newview/llpanelmarketplaceoutbox.cpp
index 74d0de3b30..d51a0d78fe 100644
--- a/indra/newview/llpanelmarketplaceoutbox.cpp
+++ b/indra/newview/llpanelmarketplaceoutbox.cpp
@@ -83,25 +83,8 @@ void LLPanelMarketplaceOutbox::handleLoginComplete()
 void LLPanelMarketplaceOutbox::onFocusReceived()
 {
 	LLSidepanelInventory * sidepanel_inventory = LLSideTray::getInstance()->getPanel<LLSidepanelInventory>("sidepanel_inventory");
-
-	if (sidepanel_inventory)
-	{
-		LLInventoryPanel * inv_panel = sidepanel_inventory->getActivePanel();
-
-		if (inv_panel)
-		{
-			inv_panel->clearSelection();
-		}
-
-		LLInventoryPanel * inbox_panel = sidepanel_inventory->findChild<LLInventoryPanel>("inventory_inbox");
-
-		if (inbox_panel)
-		{
-			inbox_panel->clearSelection();
-		}
-		
-		sidepanel_inventory->updateVerbs();
-	}
+	
+	sidepanel_inventory->clearSelections(true, true, false);
 }
 
 void LLPanelMarketplaceOutbox::onSelectionChange()
@@ -111,7 +94,7 @@ void LLPanelMarketplaceOutbox::onSelectionChange()
 	sidepanel_inventory->updateVerbs();
 }
 
-void LLPanelMarketplaceOutbox::setupInventoryPanel()
+LLInventoryPanel * LLPanelMarketplaceOutbox::setupInventoryPanel()
 {
 	LLView * outbox_inventory_placeholder = getChild<LLView>("outbox_inventory_placeholder");
 	LLView * outbox_inventory_parent = outbox_inventory_placeholder->getParent();
@@ -134,6 +117,8 @@ void LLPanelMarketplaceOutbox::setupInventoryPanel()
 	
 	// Hide the placeholder text
 	outbox_inventory_placeholder->setVisible(FALSE);
+	
+	return mInventoryPanel;
 }
 
 bool LLPanelMarketplaceOutbox::isOutboxEmpty() const
diff --git a/indra/newview/llpanelmarketplaceoutbox.h b/indra/newview/llpanelmarketplaceoutbox.h
index 1b502127ef..8e2c35914d 100644
--- a/indra/newview/llpanelmarketplaceoutbox.h
+++ b/indra/newview/llpanelmarketplaceoutbox.h
@@ -54,7 +54,7 @@ public:
 
 	/*virtual*/ BOOL postBuild();
 
-	void setupInventoryPanel();
+	LLInventoryPanel * setupInventoryPanel();
 
 	bool isOutboxEmpty() const;
 	bool isSyncInProgress() const;
diff --git a/indra/newview/llsidepanelinventory.cpp b/indra/newview/llsidepanelinventory.cpp
index 6f809ba3ca..54198cc577 100644
--- a/indra/newview/llsidepanelinventory.cpp
+++ b/indra/newview/llsidepanelinventory.cpp
@@ -132,6 +132,8 @@ private:
 LLSidepanelInventory::LLSidepanelInventory()
 	: LLPanel()
 	, mItemPanel(NULL)
+	, mInventoryPanelInbox(NULL)
+	, mInventoryPanelOutbox(NULL)
 	, mPanelMainInventory(NULL)
 	, mInboxEnabled(false)
 	, mOutboxEnabled(false)
@@ -351,7 +353,7 @@ void LLSidepanelInventory::observeInboxModifications(const LLUUID& inboxID)
 	//
 	
 	LLPanelMarketplaceInbox * inbox = getChild<LLPanelMarketplaceInbox>(MARKETPLACE_INBOX_PANEL);
-	inbox->setupInventoryPanel();
+	mInventoryPanelInbox = inbox->setupInventoryPanel();
 }
 
 
@@ -380,7 +382,7 @@ void LLSidepanelInventory::observeOutboxModifications(const LLUUID& outboxID)
 	//
 	
 	LLPanelMarketplaceOutbox * outbox = getChild<LLPanelMarketplaceOutbox>(MARKETPLACE_OUTBOX_PANEL);
-	outbox->setupInventoryPanel();
+	mInventoryPanelOutbox = outbox->setupInventoryPanel();
 }
 
 void LLSidepanelInventory::enableInbox(bool enabled)
@@ -529,14 +531,12 @@ void LLSidepanelInventory::onShopButtonClicked()
 
 void LLSidepanelInventory::performActionOnSelection(const std::string &action)
 {
-	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
-	LLFolderViewItem* current_item = panel_main_inventory->getActivePanel()->getRootFolder()->getCurSelectedItem();
+	LLFolderViewItem* current_item = mPanelMainInventory->getActivePanel()->getRootFolder()->getCurSelectedItem();
 	if (!current_item)
 	{
-		LLInventoryPanel* inbox = findChild<LLInventoryPanel>("inventory_inbox");
-		if (inbox)
+		if (mInventoryPanelInbox)
 		{
-			current_item = inbox->getRootFolder()->getCurSelectedItem();
+			current_item = mInventoryPanelInbox->getRootFolder()->getCurSelectedItem();
 		}
 
 		if (!current_item)
@@ -545,7 +545,7 @@ void LLSidepanelInventory::performActionOnSelection(const std::string &action)
 		}
 	}
 
-	current_item->getListener()->performAction(panel_main_inventory->getActivePanel()->getModel(), action);
+	current_item->getListener()->performAction(mPanelMainInventory->getActivePanel()->getModel(), action);
 }
 
 void LLSidepanelInventory::onWearButtonClicked()
@@ -687,19 +687,16 @@ void LLSidepanelInventory::updateVerbs()
 
 bool LLSidepanelInventory::canShare()
 {
-	LLPanelMainInventory* panel_main_inventory =
-		mInventoryPanel->findChild<LLPanelMainInventory>("panel_main_inventory");
-
-	LLInventoryPanel* inbox = findChild<LLInventoryPanel>("inventory_inbox");
+	LLInventoryPanel* inbox = mInventoryPanelInbox;
 
 	// Avoid flicker in the Recent tab while inventory is being loaded.
 	if ( (!inbox || inbox->getRootFolder()->getSelectionList().empty())
-		&& (panel_main_inventory && !panel_main_inventory->getActivePanel()->getRootFolder()->hasVisibleChildren()) )
+		&& (mPanelMainInventory && !mPanelMainInventory->getActivePanel()->getRootFolder()->hasVisibleChildren()) )
 	{
 		return false;
 	}
 
-	return ( (panel_main_inventory ? LLAvatarActions::canShareSelectedItems(panel_main_inventory->getActivePanel()) : false)
+	return ( (mPanelMainInventory ? LLAvatarActions::canShareSelectedItems(mPanelMainInventory->getActivePanel()) : false)
 			|| (inbox ? LLAvatarActions::canShareSelectedItems(inbox) : false) );
 }
 
@@ -724,14 +721,13 @@ bool LLSidepanelInventory::canWearSelected()
 
 LLInventoryItem *LLSidepanelInventory::getSelectedItem()
 {
-	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
-	LLFolderViewItem* current_item = panel_main_inventory->getActivePanel()->getRootFolder()->getCurSelectedItem();
+	LLFolderViewItem* current_item = mPanelMainInventory->getActivePanel()->getRootFolder()->getCurSelectedItem();
+	
 	if (!current_item)
 	{
-		LLInventoryPanel* inbox = findChild<LLInventoryPanel>("inventory_inbox");
-		if (inbox)
+		if (mInventoryPanelInbox)
 		{
-			current_item = inbox->getRootFolder()->getCurSelectedItem();
+			current_item = mInventoryPanelInbox->getRootFolder()->getCurSelectedItem();
 		}
 
 		if (!current_item)
@@ -748,14 +744,20 @@ U32 LLSidepanelInventory::getSelectedCount()
 {
 	int count = 0;
 
-	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
-	std::set<LLUUID> selection_list = panel_main_inventory->getActivePanel()->getRootFolder()->getSelectionList();
+	std::set<LLUUID> selection_list = mPanelMainInventory->getActivePanel()->getRootFolder()->getSelectionList();
 	count += selection_list.size();
 
-	LLInventoryPanel* inbox = findChild<LLInventoryPanel>("inventory_inbox");
-	if (inbox)
+	if ((count == 0) && mInboxEnabled && (mInventoryPanelInbox != NULL))
 	{
-		selection_list = inbox->getRootFolder()->getSelectionList();
+		selection_list = mInventoryPanelInbox->getRootFolder()->getSelectionList();
+
+		count += selection_list.size();
+	}
+	
+	if ((count == 0) && mOutboxEnabled && (mInventoryPanelOutbox != NULL))
+	{
+		selection_list = mInventoryPanelOutbox->getRootFolder()->getSelectionList();
+		
 		count += selection_list.size();
 	}
 
@@ -779,3 +781,45 @@ BOOL LLSidepanelInventory::isMainInventoryPanelActive() const
 {
 	return mInventoryPanel->getVisible();
 }
+
+void LLSidepanelInventory::clearSelections(bool clearMain, bool clearInbox, bool clearOutbox)
+{
+	if (clearMain)
+	{
+		LLInventoryPanel * inv_panel = getActivePanel();
+		
+		if (inv_panel)
+		{
+			inv_panel->clearSelection();
+		}
+	}
+	
+	if (clearInbox && mInboxEnabled && (mInventoryPanelInbox != NULL))
+	{
+		mInventoryPanelInbox->clearSelection();
+	}
+	
+	if (clearOutbox && mOutboxEnabled && (mInventoryPanelOutbox != NULL))
+	{
+		mInventoryPanelOutbox->clearSelection();
+	}
+	
+	updateVerbs();
+}
+
+std::set<LLUUID> LLSidepanelInventory::getInboxOrOutboxSelectionList()
+{
+	std::set<LLUUID> inventory_selected_uuids;
+	
+	if (mInboxEnabled && (mInventoryPanelInbox != NULL))
+	{
+		inventory_selected_uuids = mInventoryPanelInbox->getRootFolder()->getSelectionList();
+	}
+	
+	if (inventory_selected_uuids.empty() && mOutboxEnabled && (mInventoryPanelOutbox != NULL))
+	{
+		inventory_selected_uuids = mInventoryPanelOutbox->getRootFolder()->getSelectionList();
+	}
+	
+	return inventory_selected_uuids;
+}
diff --git a/indra/newview/llsidepanelinventory.h b/indra/newview/llsidepanelinventory.h
index 9117e3bf27..f80a3a9dd3 100644
--- a/indra/newview/llsidepanelinventory.h
+++ b/indra/newview/llsidepanelinventory.h
@@ -58,6 +58,9 @@ public:
 	LLInventoryPanel* getActivePanel(); // Returns an active inventory panel, if any.
 	LLPanelMainInventory* getMainInventoryPanel() const { return mPanelMainInventory; }
 	BOOL isMainInventoryPanelActive() const;
+	
+	void clearSelections(bool clearMain, bool clearInbox, bool clearOutbox);
+	std::set<LLUUID> getInboxOrOutboxSelectionList();
 
 	void showItemInfoPanel();
 	void showTaskInfoPanel();
@@ -95,6 +98,8 @@ protected:
 	//
 private:
 	LLPanel*					mInventoryPanel; // Main inventory view
+	LLInventoryPanel*			mInventoryPanelInbox;
+	LLInventoryPanel*			mInventoryPanelOutbox;
 	LLSidepanelItemInfo*		mItemPanel; // Individual item view
 	LLSidepanelTaskInfo*		mTaskPanel; // Individual in-world object view
 	LLPanelMainInventory*		mPanelMainInventory;