EXT-8473 FIXED Fixed renaming inventory items without hitting Enter.

Problem:

The bug was caused by the fix of EXT-6682 that prematurely forgets the item
being renamed (by resetting mRenameItem) whenever the renamer input field loses focus.
That's why we couldn't actually finish renaming item.

Fix:

The code is quite messy, but I'll try to explain.

There are three cases when we should hide the renamer:
1) ESC key is hit (just hide).
2) ENTER key is hit (rename, then hide).
3) renamer loses focus (rename, then hide).

In the first two cases we manually remove the renamer from the popups
list -- by calling gViewerWindow->removePopup(mRenamer).
In the third case that's done automatically.
So, in all cases the onRenamerLost() pop-up is called that hides the renamer
and only *then* resets mRenameItem.
Not only this approach fixes the bug -- I hope it's a bit more straightforward too.

Reviewed by Seraph at https://codereview.productengine.com/secondlife/r/854/

--HG--
branch : product-engine

2 files changed, 21 insertions, 29 deletions

diff --git a/indra/newview/llfolderview.cpp b/indra/newview/llfolderview.cpp
index 5aa504eb35..81f00af948 100644
--- a/indra/newview/llfolderview.cpp
+++ b/indra/newview/llfolderview.cpp
@@ -104,7 +104,6 @@ void copy_selected_item(void* user_data);
 void open_selected_items(void* user_data);
 void properties_selected_items(void* user_data);
 void paste_items(void* user_data);
-void renamer_focus_lost( LLFocusableElement* handler, void* user_data );
 
 
 //---------------------------------------------------------------------------
@@ -275,6 +274,8 @@ LLFolderView::LLFolderView(const Params& p)
 // Destroys the object
 LLFolderView::~LLFolderView( void )
 {
+	closeRenamer();
+
 	// The release focus call can potentially call the
 	// scrollcontainer, which can potentially be called with a partly
 	// destroyed scollcontainer. Just null it out here, and no worries
@@ -290,8 +291,6 @@ LLFolderView::~LLFolderView( void )
 
 	LLView::deleteViewByHandle(mPopupMenuHandle);
 
-	gViewerWindow->removePopup(mRenamer);
-
 	mAutoOpenItems.removeAllNodes();
 	clearSelection();
 	mItems.clear();
@@ -998,12 +997,7 @@ void LLFolderView::finishRenamingItem( void )
 		mRenameItem->rename( mRenamer->getText() );
 	}
 
-	gViewerWindow->removePopup(mRenamer);
-
-	if( mRenameItem )
-	{
-		setSelectionFromRoot( mRenameItem, TRUE );
-	}
+	closeRenamer();
 
 	// List is re-sorted alphabeticly, so scroll to make sure the selected item is visible.
 	scrollToShowSelection();
@@ -1011,15 +1005,10 @@ void LLFolderView::finishRenamingItem( void )
 
 void LLFolderView::closeRenamer( void )
 {
-	// will commit current name (which could be same as original name)
-	mRenamer->setFocus( FALSE );
-	mRenamer->setVisible( FALSE );
-	gViewerWindow->removePopup(mRenamer);
-
-	if( mRenameItem )
+	if (mRenamer && mRenamer->getVisible())
 	{
-		setSelectionFromRoot( mRenameItem, TRUE );
-		mRenameItem = NULL;
+		// Triggers onRenamerLost() that actually closes the renamer.
+		gViewerWindow->removePopup(mRenamer);
 	}
 }
 
@@ -1444,8 +1433,7 @@ void LLFolderView::startRenamingSelectedItem( void )
 		mRenamer->setVisible( TRUE );
 		// set focus will fail unless item is visible
 		mRenamer->setFocus( TRUE );
-		mRenamer->setTopLostCallback(boost::bind(&LLFolderView::onRenamerLost, this, _1));
-		mRenamer->setFocusLostCallback(boost::bind(&LLFolderView::onRenamerLost, this, _1));
+		mRenamer->setTopLostCallback(boost::bind(&LLFolderView::onRenamerLost, this));
 		gViewerWindow->addPopup(mRenamer);
 	}
 }
@@ -1966,10 +1954,7 @@ BOOL LLFolderView::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
 
 void LLFolderView::deleteAllChildren()
 {
-	if(mRenamer == gFocusMgr.getTopCtrl())
-	{
-		gViewerWindow->removePopup(mRenamer);
-	}
+	closeRenamer();
 	LLView::deleteViewByHandle(mPopupMenuHandle);
 	mPopupMenuHandle = LLHandle<LLView>();
 	mRenamer = NULL;
@@ -2452,13 +2437,20 @@ S32	LLFolderView::notify(const LLSD& info)
 /// Local function definitions
 ///----------------------------------------------------------------------------
 
-void LLFolderView::onRenamerLost( LLFocusableElement* renamer)
+void LLFolderView::onRenamerLost()
 {
-	mRenameItem = NULL;
-	LLUICtrl* uictrl = dynamic_cast<LLUICtrl*>(renamer);
-	if (uictrl)
+	if (mRenamer && mRenamer->getVisible())
 	{
-		uictrl->setVisible(FALSE);
+		mRenamer->setVisible(FALSE);
+
+		// will commit current name (which could be same as original name)
+		mRenamer->setFocus(FALSE);
+	}
+
+	if( mRenameItem )
+	{
+		setSelectionFromRoot( mRenameItem, TRUE );
+		mRenameItem = NULL;
 	}
 }
 
diff --git a/indra/newview/llfolderview.h b/indra/newview/llfolderview.h
index f1d39a41ae..31352d04bf 100644
--- a/indra/newview/llfolderview.h
+++ b/indra/newview/llfolderview.h
@@ -284,7 +284,7 @@ protected:
 	LLScrollContainer* mScrollContainer;  // NULL if this is not a child of a scroll container.
 
 	void commitRename( const LLSD& data );
-	void onRenamerLost( LLFocusableElement* renamer);
+	void onRenamerLost();
 
 	void finishRenamingItem( void );
 	void closeRenamer( void );