PE merge.

21 files changed, 355 insertions, 122 deletions

diff --git a/indra/llui/lltabcontainer.cpp b/indra/llui/lltabcontainer.cpp
index 07e4cc22e0..46d2f92ad0 100644
--- a/indra/llui/lltabcontainer.cpp
+++ b/indra/llui/lltabcontainer.cpp
@@ -172,6 +172,10 @@ public:
 		}
 	}
 
+	LLIconCtrl* getIconCtrl() const
+	{
+		return mIcon;
+	}
 
 private:
 	LLIconCtrl* mIcon;
@@ -1629,6 +1633,7 @@ void LLTabContainer::setTabImage(LLPanel* child, LLIconCtrl* icon)
 		if(button)
 		{
 			button->setIcon(icon);
+			reshapeTuple(tuple);
 		}
 	}
 }
@@ -1639,12 +1644,22 @@ void LLTabContainer::reshapeTuple(LLTabTuple* tuple)
 
 	if (!mIsVertical)
 	{
+		S32 image_overlay_width = 0;
+
+		if(mCustomIconCtrlUsed)
+		{
+			LLCustomButtonIconCtrl* button = dynamic_cast<LLCustomButtonIconCtrl*>(tuple->mButton);
+			LLIconCtrl* icon_ctrl = button->getIconCtrl();
+			image_overlay_width = icon_ctrl ? icon_ctrl->getRect().getWidth() : 0;
+		}
+		else
+		{
+			image_overlay_width = tuple->mButton->getImageOverlay().notNull() ?
+					tuple->mButton->getImageOverlay()->getImage()->getWidth(0) : 0;
+		}
 		// remove current width from total tab strip width
 		mTotalTabWidth -= tuple->mButton->getRect().getWidth();
 
-		S32 image_overlay_width = tuple->mButton->getImageOverlay().notNull() ?
-		tuple->mButton->getImageOverlay()->getImage()->getWidth(0) : 0;
-
 		tuple->mPadding = image_overlay_width;
 
 		tuple->mButton->reshape(llclamp(mFont->getWidth(tuple->mButton->getLabelSelected()) + tab_padding + tuple->mPadding, mMinTabWidth, mMaxTabWidth),
diff --git a/indra/llui/llurlentry.cpp b/indra/llui/llurlentry.cpp
index 3c73ae9b0c..20c939874b 100644
--- a/indra/llui/llurlentry.cpp
+++ b/indra/llui/llurlentry.cpp
@@ -232,7 +232,7 @@ std::string LLUrlEntryHTTPNoProtocol::getUrl(const std::string &string) const
 LLUrlEntrySLURL::LLUrlEntrySLURL()
 {
 	// see http://slurl.com/about.php for details on the SLURL format
-	mPattern = boost::regex("http://(maps.secondlife.com|slurl.com)/secondlife/\\S+/?(\\d+)?/?(\\d+)?/?(\\d+)?/?\\S*",
+	mPattern = boost::regex("http://(maps.secondlife.com|slurl.com)/secondlife/[^ /]+(/\\d+){0,3}(/?(\\?title|\\?img|\\?msg)=\\S*)?/?",
 							boost::regex::perl|boost::regex::icase);
 	mMenuName = "menu_url_slurl.xml";
 	mTooltip = LLTrans::getString("TooltipSLURL");
diff --git a/indra/newview/llavataractions.cpp b/indra/newview/llavataractions.cpp
index 1d75374930..e6666c7f83 100644
--- a/indra/newview/llavataractions.cpp
+++ b/indra/newview/llavataractions.cpp
@@ -50,6 +50,7 @@
 #include "llfloatergroups.h"
 #include "llfloaterreg.h"
 #include "llfloaterpay.h"
+#include "llfloaterworldmap.h"
 #include "llinventorymodel.h"	// for gInventory.findCategoryUUIDForType
 #include "llimview.h"			// for gIMMgr
 #include "llmutelist.h"
@@ -317,6 +318,20 @@ void LLAvatarActions::showProfile(const LLUUID& id)
 }
 
 // static
+void LLAvatarActions::showOnMap(const LLUUID& id)
+{
+	std::string name;
+	if (!gCacheName->getFullName(id, name))
+	{
+		gCacheName->get(id, FALSE, boost::bind(&LLAvatarActions::showOnMap, id));
+		return;
+	}
+
+	gFloaterWorldMap->trackAvatar(id, name);
+	LLFloaterReg::showInstance("world_map");
+}
+
+// static
 void LLAvatarActions::pay(const LLUUID& id)
 {
 	LLNotification::Params params("BusyModePay");
diff --git a/indra/newview/llavataractions.h b/indra/newview/llavataractions.h
index 16a58718a2..a7f3acad4f 100644
--- a/indra/newview/llavataractions.h
+++ b/indra/newview/llavataractions.h
@@ -99,6 +99,11 @@ public:
 	static void showProfile(const LLUUID& id);
 
 	/**
+	 * Show avatar on world map.
+	 */
+	static void showOnMap(const LLUUID& id);
+
+	/**
 	 * Give money to the avatar.
 	 */
 	static void pay(const LLUUID& id);
diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp
index 6180b880b5..5e8d5a63d0 100644
--- a/indra/newview/llchathistory.cpp
+++ b/indra/newview/llchathistory.cpp
@@ -116,34 +116,6 @@ public:
 		return LLPanel::handleMouseUp(x,y,mask);
 	}
 
-	//*TODO remake it using mouse enter/leave and static LLHandle<LLIconCtrl> to add/remove as a child
-	BOOL handleToolTip(S32 x, S32 y, MASK mask)
-	{
-		LLTextBase* name = getChild<LLTextBase>("user_name");
-		if (name && name->parentPointInView(x, y) && mAvatarID.notNull() && mFrom.size() && SYSTEM_FROM != mFrom)
-		{
-
-			// Spawn at right side of the name textbox.
-			LLRect sticky_rect = name->calcScreenRect();
-			S32 icon_x = llmin(sticky_rect.mLeft + name->getTextBoundingRect().getWidth() + 7, sticky_rect.mRight - 3);
-
-			LLToolTip::Params params;
-			params.background_visible(false);
-			params.click_callback(boost::bind(&LLChatHistoryHeader::onHeaderPanelClick, this, 0, 0, 0));
-			params.delay_time(0.0f);		// spawn instantly on hover
-			params.image(LLUI::getUIImage("Info_Small"));
-			params.message("");
-			params.padding(0);
-			params.pos(LLCoordGL(icon_x, sticky_rect.mTop - 2));
-			params.sticky_rect(sticky_rect);
-
-			LLToolTipMgr::getInstance()->show(params);
-			return TRUE;
-		}
-
-		return LLPanel::handleToolTip(x, y, mask);
-	}
-
 	void onObjectIconContextMenuItemClicked(const LLSD& userdata)
 	{
 		std::string level = userdata.asString();
@@ -198,7 +170,10 @@ public:
 		menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_object_icon.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 		mPopupMenuHandleObject = menu->getHandle();
 
-		setDoubleClickCallback(boost::bind(&LLChatHistoryHeader::onHeaderPanelClick, this, _2, _3, _4));
+		setDoubleClickCallback(boost::bind(&LLChatHistoryHeader::showInspector, this));
+
+		setMouseEnterCallback(boost::bind(&LLChatHistoryHeader::showInfoCtrl, this));
+		setMouseLeaveCallback(boost::bind(&LLChatHistoryHeader::hideInfoCtrl, this));
 
 		return LLPanel::postBuild();
 	}
@@ -232,7 +207,7 @@ public:
 		return LLPanel::handleRightMouseDown(x,y,mask);
 	}
 
-	void onHeaderPanelClick(S32 x, S32 y, MASK mask)
+	void showInspector()
 	{
 		if (mSourceType == CHAT_SOURCE_OBJECT)
 		{
@@ -245,6 +220,17 @@ public:
 		//if chat source is system, you may add "else" here to define behaviour.
 	}
 
+	static void onClickInfoCtrl(LLUICtrl* info_ctrl)
+	{
+		if (!info_ctrl) return;
+
+		LLChatHistoryHeader* header = dynamic_cast<LLChatHistoryHeader*>(info_ctrl->getParent());	
+		if (!header) return;
+
+		header->showInspector();
+	}
+
+
 	const LLUUID&		getAvatarId () const { return mAvatarID;}
 
 	void setup(const LLChat& chat,const LLStyle::Params& style_params) 
@@ -385,6 +371,33 @@ protected:
 		}
 	}
 
+	void showInfoCtrl()
+	{
+		if (mAvatarID.isNull() || mFrom.empty() || SYSTEM_FROM == mFrom) return;
+				
+		if (!sInfoCtrl)
+		{
+			sInfoCtrl = LLUICtrlFactory::createFromFile<LLUICtrl>("inspector_info_ctrl.xml", NULL, LLPanel::child_registry_t::instance());
+			sInfoCtrl->setCommitCallback(boost::bind(&LLChatHistoryHeader::onClickInfoCtrl, sInfoCtrl));
+		}
+
+		LLTextBase* name = getChild<LLTextBase>("user_name");
+		LLRect sticky_rect = name->getRect();
+		S32 icon_x = llmin(sticky_rect.mLeft + name->getTextBoundingRect().getWidth() + 7, sticky_rect.mRight - 3);
+		sInfoCtrl->setOrigin(icon_x, sticky_rect.getCenterY() - sInfoCtrl->getRect().getHeight() / 2 ) ;
+		addChild(sInfoCtrl);
+	}
+
+	void hideInfoCtrl()
+	{
+		if (!sInfoCtrl) return;
+
+		if (sInfoCtrl->getParent() == this)
+		{
+			removeChild(sInfoCtrl);
+		}
+	}
+
 private:
 	void setTimeField(const LLChat& chat)
 	{
@@ -413,6 +426,8 @@ protected:
 	LLHandle<LLView>	mPopupMenuHandleAvatar;
 	LLHandle<LLView>	mPopupMenuHandleObject;
 
+	static LLUICtrl*	sInfoCtrl;
+
 	LLUUID			    mAvatarID;
 	EChatSourceType		mSourceType;
 	std::string			mFrom;
@@ -421,6 +436,7 @@ protected:
 	S32					mMinUserNameWidth;
 };
 
+LLUICtrl* LLChatHistoryHeader::sInfoCtrl = NULL;
 
 LLChatHistory::LLChatHistory(const LLChatHistory::Params& p)
 :	LLUICtrl(p),
diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index 9c0e7a158d..098e540678 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -442,7 +442,7 @@ LLIMFloater* LLIMFloater::show(const LLUUID& session_id)
 
 void LLIMFloater::getAllowedRect(LLRect& rect)
 {
-	rect = gViewerWindow->getWorldViewRectRaw();
+	rect = gViewerWindow->getWorldViewRectScaled();
 	static S32 right_padding = 0;
 	if (right_padding == 0)
 	{
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 04c684b240..a9ead36a70 100644
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -674,6 +674,15 @@ void LLLocationInputCtrl::onLocationPrearrange(const LLSD& data)
 									_1, filter));
 		}
 	}
+	if(mList->isEmpty())
+	{
+		/**
+		 * Add a couple of empty items for a better view.
+		 * EXT-5194 
+		 */
+		for(int i = 0; i < NUMBER_OF_EMPTY_ITEMS; i++ )
+			add("", LLSD());
+	}
 	sortByName();
 	
 	mList->mouseOverHighlightNthItem(-1); // Clear highlight on the last selected item.
diff --git a/indra/newview/lllocationinputctrl.h b/indra/newview/lllocationinputctrl.h
index 4bb41f3bf4..ee128a5cf7 100644
--- a/indra/newview/lllocationinputctrl.h
+++ b/indra/newview/lllocationinputctrl.h
@@ -120,6 +120,13 @@ private:
 		ICON_COUNT
 	};
 
+    /**
+     * This  constant holds number of empty dropdown items, which will be displayed  instead of doing nothing when the list is empty.
+     * Added due to EXT-5194 
+     */
+    static const S32 NUMBER_OF_EMPTY_ITEMS = 3;
+    
+
 	friend class LLUICtrlFactory;
 	LLLocationInputCtrl(const Params&);
 	virtual ~LLLocationInputCtrl();
diff --git a/indra/newview/llpanelavatar.cpp b/indra/newview/llpanelavatar.cpp
index 6b07409676..b61d3ef371 100644
--- a/indra/newview/llpanelavatar.cpp
+++ b/indra/newview/llpanelavatar.cpp
@@ -48,7 +48,6 @@
 #include "llscrollcontainer.h"
 #include "llavatariconctrl.h"
 #include "llweb.h"
-#include "llfloaterworldmap.h"
 #include "llfloaterreg.h"
 #include "llnotificationsutil.h"
 #include "llvoiceclient.h"
@@ -449,10 +448,7 @@ void LLPanelProfileTab::scrollToTop()
 
 void LLPanelProfileTab::onMapButtonClick()
 {
-	std::string name;
-	gCacheName->getFullName(getAvatarId(), name);
-	gFloaterWorldMap->trackAvatar(getAvatarId(), name);
-	LLFloaterReg::showInstance("world_map");
+	LLAvatarActions::showOnMap(getAvatarId());
 }
 
 void LLPanelProfileTab::updateButtons()
diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp
index 40ea75ea7a..45a8dc4cbe 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 ?
+	LLPlacesFolderView* root_folder_view = 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 (!root_folder_view)
 	{
 		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 (root_folder_view->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
diff --git a/indra/newview/llpanellandmarks.h b/indra/newview/llpanellandmarks.h
index 6358bd6f23..f1ce1a18b5 100644
--- a/indra/newview/llpanellandmarks.h
+++ b/indra/newview/llpanellandmarks.h
@@ -155,14 +155,14 @@ private:
 	void doCreatePick(LLLandmark* landmark);
 
 private:
-	LLPlacesInventoryPanel*	mFavoritesInventoryPanel;
-	LLPlacesInventoryPanel*	mLandmarksInventoryPanel;
-	LLPlacesInventoryPanel*	mMyInventoryPanel;
-	LLPlacesInventoryPanel*	mLibraryInventoryPanel;
+	LLPlacesInventoryPanel*		mFavoritesInventoryPanel;
+	LLPlacesInventoryPanel*		mLandmarksInventoryPanel;
+	LLPlacesInventoryPanel*		mMyInventoryPanel;
+	LLPlacesInventoryPanel*		mLibraryInventoryPanel;
 	LLMenuGL*					mGearLandmarkMenu;
 	LLMenuGL*					mGearFolderMenu;
 	LLMenuGL*					mMenuAdd;
-	LLPlacesInventoryPanel*	mCurrentSelectedList;
+	LLPlacesInventoryPanel*		mCurrentSelectedList;
 	LLInventoryObserver*		mInventoryObserver;
 
 	LLPanel*					mListCommands;
diff --git a/indra/newview/llpanelpeoplemenus.cpp b/indra/newview/llpanelpeoplemenus.cpp
index 900d28adca..854651cd01 100644
--- a/indra/newview/llpanelpeoplemenus.cpp
+++ b/indra/newview/llpanelpeoplemenus.cpp
@@ -39,6 +39,7 @@
 #include "llpanelpeoplemenus.h"
 
 // newview
+#include "llagent.h"
 #include "llagentdata.h"			// for gAgentID
 #include "llavataractions.h"
 #include "llviewermenu.h"			// for gMenuHolder
@@ -125,7 +126,7 @@ LLContextMenu* NearbyMenu::createMenu()
 		registrar.add("Avatar.IM",				boost::bind(&LLAvatarActions::startIM,					id));
 		registrar.add("Avatar.Call",			boost::bind(&LLAvatarActions::startCall,				id));
 		registrar.add("Avatar.OfferTeleport",	boost::bind(&NearbyMenu::offerTeleport,					this));
-		registrar.add("Avatar.ShowOnMap",		boost::bind(&LLAvatarActions::startIM,					id));	// *TODO: unimplemented
+		registrar.add("Avatar.ShowOnMap",		boost::bind(&LLAvatarActions::showOnMap,				id));
 		registrar.add("Avatar.Share",			boost::bind(&LLAvatarActions::share,					id));
 		registrar.add("Avatar.Pay",				boost::bind(&LLAvatarActions::pay,						id));
 		registrar.add("Avatar.BlockUnblock",	boost::bind(&LLAvatarActions::toggleBlock,				id));
@@ -218,6 +219,13 @@ bool NearbyMenu::enableContextMenuItem(const LLSD& userdata)
 	{
 		return LLAvatarActions::canCall();
 	}
+	else if (item == std::string("can_show_on_map"))
+	{
+		const LLUUID& id = mUUIDs.front();
+
+		return (LLAvatarTracker::instance().isBuddyOnline(id) && is_agent_mappable(id))
+					|| gAgent.isGodlike();
+	}
 	return false;
 }
 
diff --git a/indra/newview/llslurl.cpp b/indra/newview/llslurl.cpp
index e4773f99c5..5d20e280b5 100644
--- a/indra/newview/llslurl.cpp
+++ b/indra/newview/llslurl.cpp
@@ -36,6 +36,8 @@
 
 #include "llweb.h"
 
+#include "llurlregistry.h"
+
 const std::string LLSLURL::PREFIX_SL_HELP		= "secondlife://app.";
 const std::string LLSLURL::PREFIX_SL			= "sl://";
 const std::string LLSLURL::PREFIX_SECONDLIFE	= "secondlife://";
@@ -95,6 +97,20 @@ bool LLSLURL::isSLURL(const std::string& url)
 	return false;
 }
 
+bool LLSLURL::isValidSLURL(const std::string& url)
+{
+	std::string temp_url(url);
+	//"www." may appear in DnD- see description of PREFIX_SLURL_WWW.
+	// If it is found, we remove it because it isn't expected in regexp.
+	if (matchPrefix(url, PREFIX_SLURL_WWW))
+	{
+		size_t position = url.find("www.");
+		temp_url.erase(position,4);
+	}
+	
+	return LLUrlRegistry::getInstance()->isUrl(temp_url);
+}
+
 // static
 bool LLSLURL::isSLURLCommand(const std::string& url)
 { 
diff --git a/indra/newview/llslurl.h b/indra/newview/llslurl.h
index 6a695e84f3..a79a8fc97c 100644
--- a/indra/newview/llslurl.h
+++ b/indra/newview/llslurl.h
@@ -61,6 +61,11 @@ public:
 	static bool isSLURL(const std::string& url);
 
 	/**
+	 * Returns true if url is proven valid by regexp check from LLUrlRegistry
+	 */
+	static bool isValidSLURL(const std::string& url);
+
+	/**
 	 * Is this a special secondlife://app/ URL?
 	 */
 	static bool isSLURLCommand(const std::string& url);
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 1669ce6312..eba6463d84 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -826,8 +826,10 @@ LLWindowCallbacks::DragNDropResult LLViewerWindow::handleDragNDrop( LLWindow *wi
 					
 				if (slurl_dnd_enabled)
 				{
+					
 					// special case SLURLs
-					if ( LLSLURL::isSLURL( data ) )
+					// isValidSLURL() call was added here to make sure that dragged SLURL is valid (EXT-4964)
+					if ( LLSLURL::isSLURL( data ) && LLSLURL::isValidSLURL( data ) )
 					{
 						if (drop)
 						{
@@ -3008,17 +3010,16 @@ void LLViewerWindow::updateWorldViewRect(bool use_full_window)
 
 	if (mWorldViewRectRaw != new_world_rect)
 	{
-		LLRect old_world_rect = mWorldViewRectRaw;
 		mWorldViewRectRaw = new_world_rect;
 		gResizeScreenTexture = TRUE;
 		LLViewerCamera::getInstance()->setViewHeightInPixels( mWorldViewRectRaw.getHeight() );
 		LLViewerCamera::getInstance()->setAspect( getWorldViewAspectRatio() );
 
+		LLRect old_world_rect_scaled = mWorldViewRectScaled;
 		mWorldViewRectScaled = calcScaledRect(mWorldViewRectRaw, mDisplayScale);
 
 		// sending a signal with a new WorldView rect
-		old_world_rect = calcScaledRect(old_world_rect, mDisplayScale);
-		mOnWorldViewRectUpdated(old_world_rect, mWorldViewRectScaled);
+		mOnWorldViewRectUpdated(old_world_rect_scaled, mWorldViewRectScaled);
 	}
 }
 
diff --git a/indra/newview/skins/default/xui/en/floater_im_container.xml b/indra/newview/skins/default/xui/en/floater_im_container.xml
index 964713adbf..65a05f3ec5 100644
--- a/indra/newview/skins/default/xui/en/floater_im_container.xml
+++ b/indra/newview/skins/default/xui/en/floater_im_container.xml
@@ -24,7 +24,7 @@
      tab_height="16"
      use_custom_icon_ctrl="true"
      tab_icon_ctrl_pad="2"
-     font_halign="left"
+     halign="left"
      use_ellipses="true"
      top="0"
      width="390" />
diff --git a/indra/newview/skins/default/xui/en/inspector_info_ctrl.xml b/indra/newview/skins/default/xui/en/inspector_info_ctrl.xml
new file mode 100644
index 0000000000..39fb54d513
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/inspector_info_ctrl.xml
@@ -0,0 +1,9 @@
+<button
+ chrome="true"
+ image_selected="Info_Small"
+ image_unselected="Info_Small"
+ image_pressed="Info_Small"
+ height="12"
+ name="inspector_info_ctrl"
+ width="12" />
+ 
\ No newline at end of file
diff --git a/indra/newview/skins/default/xui/en/menu_people_nearby.xml b/indra/newview/skins/default/xui/en/menu_people_nearby.xml
index 9d2ccba4da..014a52bb4f 100644
--- a/indra/newview/skins/default/xui/en/menu_people_nearby.xml
+++ b/indra/newview/skins/default/xui/en/menu_people_nearby.xml
@@ -47,6 +47,16 @@
          parameter="can_call" />
     </menu_item_call>
     <menu_item_call
+     label="Map"
+     layout="topleft"
+     name="Map">
+        <menu_item_call.on_click
+         function="Avatar.ShowOnMap" />
+        <menu_item_call.on_enable
+         function="Avatar.EnableItem"
+         parameter="can_show_on_map" />
+    </menu_item_call>
+    <menu_item_call
      label="Share"
      layout="topleft"
      name="Share">
diff --git a/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml b/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml
index 9b3948b29b..3e38503e43 100644
--- a/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml
+++ b/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml
@@ -45,6 +45,9 @@
         <on_click
          function="Places.LandmarksGear.CopyPaste.Action"
          parameter="copy" />
+        <on_enable
+         function="Places.LandmarksGear.Enable"
+         parameter="copy" />
     </menu_item_call>
     <menu_item_call
      label="Paste"
@@ -88,6 +91,9 @@
         <on_click
          function="Places.LandmarksGear.Folding.Action"
          parameter="expand" />
+        <on_enable
+         function="Places.LandmarksGear.Enable"
+         parameter="expand" />
     </menu_item_call>
     <menu_item_call
      label="Collapse"
@@ -96,6 +102,9 @@
         <on_click
          function="Places.LandmarksGear.Folding.Action"
          parameter="collapse" />
+        <on_enable
+         function="Places.LandmarksGear.Enable"
+         parameter="collapse" />
     </menu_item_call>
     <menu_item_call
      label="Expand all folders"
diff --git a/indra/newview/skins/default/xui/en/panel_navigation_bar.xml b/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
index d484564e0d..a314cedc21 100644
--- a/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
@@ -151,7 +151,6 @@
                width="590">
         <label
          follows="left|top"
-         font.style="BOLD"
          height="15"
          layout="topleft"
          left="10"
diff --git a/indra/newview/skins/default/xui/en/panel_places.xml b/indra/newview/skins/default/xui/en/panel_places.xml
index 57535649de..ff5d89470c 100644
--- a/indra/newview/skins/default/xui/en/panel_places.xml
+++ b/indra/newview/skins/default/xui/en/panel_places.xml
@@ -129,7 +129,8 @@ background_visible="true"
          label="Close"
          layout="topleft"
          name="close_btn"
-         left_pad="3"
+         right="-10"
+         top="1"
          width="60" />
     </panel>
 </panel>