CHUI-137 : Implemented tear off and close of conversation in the list

2 files changed, 41 insertions, 23 deletions

diff --git a/indra/newview/llimfloatercontainer.cpp b/indra/newview/llimfloatercontainer.cpp
index 9c6cee6cb5..9084c07cc7 100644
--- a/indra/newview/llimfloatercontainer.cpp
+++ b/indra/newview/llimfloatercontainer.cpp
@@ -85,7 +85,6 @@ BOOL LLIMFloaterContainer::postBuild()
 
 void LLIMFloaterContainer::onOpen(const LLSD& key)
 {
-	llinfos << "Merov debug : onOpen, key = " << key.asUUID() << llendl;
 	LLMultiFloater::onOpen(key);
 /*
 	if (key.isDefined())
@@ -120,10 +119,10 @@ void LLIMFloaterContainer::addFloater(LLFloater* floaterp,
 	// CHUI-137
 	// Create a conversation item
 	LLConversationItem* item = new LLConversationItem(floaterp->getTitle(),session_id, floaterp, this);
-	mConversationsItems.push_back(item);
+	mConversationsItems[session_id] = item;
 	// Create a widget from it
 	LLFolderViewItem* widget = createConversationItemWidget(item);
-	mConversationsWidgets.push_back(widget);
+	mConversationsWidgets[session_id] = widget;
 	// Add it to the UI
 	widget->setVisible(TRUE);
 	mConversationsListPanel->addChild(widget);
@@ -165,8 +164,6 @@ void LLIMFloaterContainer::addFloater(LLFloater* floaterp,
 		floaterp->mCloseSignal.connect(boost::bind(&LLIMFloaterContainer::onCloseFloater, this, session_id));
 	}
 	mTabContainer->setTabImage(floaterp, icon);
-    
-	llinfos << "Merov debug : addFloater, title = " << floaterp->getTitle() << ", uuid = " << session_id << llendl;
 }
 
 // virtual
@@ -174,8 +171,34 @@ void LLIMFloaterContainer::removeFloater(LLFloater* floaterp)
 {
 	LLMultiFloater::removeFloater(floaterp);
 
-	llinfos << "Merov debug : removeFloater, title = " << floaterp->getTitle() << ", uuid = " << floaterp->getKey() << llendl;
-
+    // CHUI-137 : Clean up the conversations list
+ 	LLUUID session_id = floaterp->getKey();
+    // Delete the widget and the associated conversation item
+    // Note : since the mConversationsItems is a listener to the widget, deleting the widget also
+    // delete its listener
+	conversations_widgets_map::iterator widget_it = mConversationsWidgets.find(session_id);
+	if (widget_it != mConversationsWidgets.end())
+    {
+        LLFolderViewItem* widget = widget_it->second;
+        delete widget;
+    }
+    // Suppress the conversation items and widgets from their respective maps
+	mConversationsItems.erase(session_id);
+	mConversationsWidgets.erase(session_id);
+    // Reposition the leftover conversation items
+	LLRect panel_rect = mConversationsListPanel->getRect();
+	S32 item_height = 16;
+    int index = 0;
+    for (widget_it = mConversationsWidgets.begin(); widget_it != mConversationsWidgets.end(); ++widget_it, ++index)
+    {
+        LLFolderViewItem* widget = widget_it->second;
+        widget->setRect(LLRect(0,
+                               panel_rect.getHeight() - item_height*index,
+                               panel_rect.getWidth(),
+                               panel_rect.getHeight() - item_height*(index+1)));
+    }
+    // CHUI-137
+   
 	LLRect contents_rect = floaterp->getRect();
 
 	// reduce the floater contents height by header height
@@ -364,41 +387,36 @@ LLConversationItem::LLConversationItem(std::string name, const LLUUID& uuid, LLF
     mFloater(floaterp),
     mContainer(containerp)
 {
+    // Hack: the nearby chat has no name so we catch that and impose one
 	if (name == "")
 		mName = "Nearby Chat";
 }
 
 // Virtual action callbacks
+void LLConversationItem::selectItem(void)
+{
+    // Select the conversation floater that is being selected
+    mContainer->selectFloater(mFloater);
+}
+
 void LLConversationItem::performAction(LLInventoryModel* model, std::string action)
 {
-	llinfos << "Merov debug : performAction, title = " << mName << ", action = " << action << llendl;
 }
 
 void LLConversationItem::openItem( void )
 {
-	llinfos << "Merov debug : openItem, title = " << mName << llendl;
 }
 
 void LLConversationItem::closeItem( void )
 {
-	llinfos << "Merov debug : closeItem, title = " << mName << llendl;
 }
 
 void LLConversationItem::previewItem( void )
 {
-	llinfos << "Merov debug : previewItem, title = " << mName << llendl;
-}
-
-void LLConversationItem::selectItem(void)
-{
-	llinfos << "Merov debug : selectItem, title = " << mName << ", uuid = " << mUUID << llendl;
-    mContainer->selectFloater(mFloater);
 }
 
 void LLConversationItem::showProperties(void)
 {
-	llinfos << "Merov debug : showProperties, title = " << mName << llendl;
 }
 
-
 // EOF
diff --git a/indra/newview/llimfloatercontainer.h b/indra/newview/llimfloatercontainer.h
index afb65671ae..3df5a07df8 100644
--- a/indra/newview/llimfloatercontainer.h
+++ b/indra/newview/llimfloatercontainer.h
@@ -47,8 +47,8 @@ class LLTabContainer;
 class LLConversationItem;
 class LLIMFloaterContainer;
 
-typedef std::list<LLConversationItem*> conversations_items_list_t;
-typedef std::list<LLFolderViewItem*> conversations_widgets_list_t;
+typedef std::map<LLUUID, LLConversationItem*> conversations_items_map;
+typedef std::map<LLUUID, LLFolderViewItem*> conversations_widgets_map;
 
 // Conversation items: we hold a list of those and create an LLFolderViewItem widget for each that we tuck 
 // into the mConversationsListPanel. 
@@ -166,8 +166,8 @@ private:
 	
 	// CHUI-137 : Data
 	LLPanel* mConversationsListPanel;	// The widget we add list item to (title of each conversation)
-	conversations_items_list_t mConversationsItems;
-	conversations_widgets_list_t mConversationsWidgets;
+	conversations_items_map mConversationsItems;
+	conversations_widgets_map mConversationsWidgets;
 };
 
 #endif // LL_LLIMFLOATERCONTAINER_H