fix for normall bug EXT-3245 Icon of group in list in "Group" tab is refreshed only after restarting Viewer

--HG--
branch : product-engine

indra/newview/llgrouplist.cpp

@@ -225,6 +225,11 @@ mGroupID(LLUUID::null)
 	}
 }
 
+LLGroupListItem::~LLGroupListItem()
+{
+	LLGroupMgr::getInstance()->removeObserver(this);
+}
+
 //virtual
 BOOL  LLGroupListItem::postBuild()
 {
@@ -277,8 +282,13 @@ void LLGroupListItem::setName(const std::string& name, const std::string& highli
 
 void LLGroupListItem::setGroupID(const LLUUID& group_id)
 {
+	LLGroupMgr::getInstance()->removeObserver(this);
+	
+	mID = group_id;
 	mGroupID = group_id;
 	setActive(group_id == gAgent.getGroupID());
+
+	LLGroupMgr::getInstance()->addObserver(this);
 }
 
 void LLGroupListItem::setGroupIconID(const LLUUID& group_icon_id)
@@ -337,4 +347,11 @@ void LLGroupListItem::onProfileBtnClick()
 	LLGroupActions::show(mGroupID);
 }
 
+void LLGroupListItem::changed(LLGroupChange gc)
+{
+	LLGroupMgrGroupData* group_data = LLGroupMgr::getInstance()->getGroupData(mID);
+	if(group_data)
+		setGroupIconID(group_data->mInsigniaID);
+}
+
 //EOF

indra/newview/llgrouplist.h

@@ -38,6 +38,7 @@
 #include "llpanel.h"
 #include "llpointer.h"
 #include "llstyle.h"
+#include "llgroupmgr.h"
 
 /**
  * Auto-updating list of agent groups.
@@ -80,9 +81,11 @@ class LLIconCtrl;
 class LLTextBox;
 
 class LLGroupListItem : public LLPanel
+	, public LLGroupMgrObserver
 {
 public:
 	LLGroupListItem();
+	~LLGroupListItem();
 	/*virtual*/ BOOL postBuild();
 	/*virtual*/ void setValue(const LLSD& value);
 	void onMouseEnter(S32 x, S32 y, MASK mask);
@@ -96,6 +99,7 @@ public:
 	void setGroupIconID(const LLUUID& group_icon_id);
 	void setGroupIconVisible(bool visible);
 
+	virtual void changed(LLGroupChange gc);
 private:
 	void setActive(bool active);
 	void onInfoBtnClick();

indra/newview/llgroupmgr.cpp

@@ -758,7 +758,8 @@ void LLGroupMgr::clearGroupData(const LLUUID& group_id)
 
 void LLGroupMgr::addObserver(LLGroupMgrObserver* observer) 
 { 
-	mObservers.insert(std::pair<LLUUID, LLGroupMgrObserver*>(observer->getID(), observer));
+	if( observer->getID() != LLUUID::null )
+		mObservers.insert(std::pair<LLUUID, LLGroupMgrObserver*>(observer->getID(), observer));
 }
 
 void LLGroupMgr::removeObserver(LLGroupMgrObserver* observer)

indra/newview/llgroupmgr.h

@@ -45,6 +45,7 @@ class LLGroupMgrObserver
 {
 public:
 	LLGroupMgrObserver(const LLUUID& id) : mID(id){};
+	LLGroupMgrObserver() : mID(LLUUID::null){};
 	virtual ~LLGroupMgrObserver(){};
 	virtual void changed(LLGroupChange gc) = 0;
 	const LLUUID& getID() { return mID; }