From 69f9c0bcf9764a1b682bfdd5baa3f340922dcbaa Mon Sep 17 00:00:00 2001
From: Richard Linden <none@none>
Date: Wed, 3 Mar 2010 19:37:41 -0800
Subject: WIP - replace top ctrl with LLPopupView

---
 indra/llui/llcombobox.cpp | 14 ++++++++------
 indra/llui/llcombobox.h   |  1 +
 indra/llui/llfloater.cpp  |  2 +-
 indra/llui/llfocusmgr.cpp |  4 ++--
 indra/llui/llfocusmgr.h   |  2 +-
 indra/llui/llui.cpp       |  9 +++++++++
 indra/llui/llui.h         |  2 ++
 7 files changed, 24 insertions(+), 10 deletions(-)

(limited to 'indra/llui')

diff --git a/indra/llui/llcombobox.cpp b/indra/llui/llcombobox.cpp
index de3bf719ee..c679717807 100644
--- a/indra/llui/llcombobox.cpp
+++ b/indra/llui/llcombobox.cpp
@@ -160,7 +160,7 @@ LLComboBox::LLComboBox(const LLComboBox::Params& p)
 
 	createLineEditor(p);
 
-	setTopLostCallback(boost::bind(&LLComboBox::hideList, this));
+	mTopLostSignalConnection = setTopLostCallback(boost::bind(&LLComboBox::hideList, this));
 }
 
 void LLComboBox::initFromParams(const LLComboBox::Params& p)
@@ -187,6 +187,9 @@ BOOL LLComboBox::postBuild()
 LLComboBox::~LLComboBox()
 {
 	// children automatically deleted, including mMenu, mButton
+
+	// explicitly disconect this signal, since base class destructor might fire top lost
+	mTopLostSignalConnection.disconnect();
 }
 
 
@@ -612,16 +615,14 @@ void LLComboBox::showList()
 
 	mList->setFocus(TRUE);
 
-	// register ourselves as a "top" control
-	// effectively putting us into a special draw layer
-	// and not affecting the bounding rectangle calculation
-	LLUI::addPopup(this);
-
 	// Show the list and push the button down
 	mButton->setToggleState(TRUE);
 	mList->setVisible(TRUE);
 	
+	LLUI::addPopup(this);
+
 	setUseBoundingRect(TRUE);
+	updateBoundingRect();
 }
 
 void LLComboBox::hideList()
@@ -645,6 +646,7 @@ void LLComboBox::hideList()
 
 		setUseBoundingRect(FALSE);
 		LLUI::removePopup(this);
+		updateBoundingRect();
 	}
 }
 
diff --git a/indra/llui/llcombobox.h b/indra/llui/llcombobox.h
index 4f27588467..aa1e708bec 100644
--- a/indra/llui/llcombobox.h
+++ b/indra/llui/llcombobox.h
@@ -231,5 +231,6 @@ private:
 	commit_callback_t	mTextEntryCallback;
 	commit_callback_t	mSelectionCallback;
 	S32                 mLastSelectedIndex;
+	boost::signals2::connection mTopLostSignalConnection;
 };
 #endif
diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index b93b72abf6..c45be34d43 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -1354,7 +1354,7 @@ void LLFloater::bringToFront( S32 x, S32 y )
 // virtual
 void LLFloater::setVisibleAndFrontmost(BOOL take_focus)
 {
-	gFocusMgr.setTopCtrl(NULL);
+	LLUI::clearPopups();
 	setVisible(TRUE);
 	setFrontmost(take_focus);
 }
diff --git a/indra/llui/llfocusmgr.cpp b/indra/llui/llfocusmgr.cpp
index ad2940e685..b3af258456 100644
--- a/indra/llui/llfocusmgr.cpp
+++ b/indra/llui/llfocusmgr.cpp
@@ -437,9 +437,9 @@ void LLFocusMgr::setAppHasFocus(BOOL focus)
 	}
 	
 	// release focus from "top ctrl"s, which generally hides them
-	if (!focus && mTopCtrl)
+	if (!focus)
 	{
-		setTopCtrl(NULL);
+		LLUI::clearPopups();
 	}
 	mAppHasFocus = focus; 
 }
diff --git a/indra/llui/llfocusmgr.h b/indra/llui/llfocusmgr.h
index 5b08c628d4..86d3ccf111 100644
--- a/indra/llui/llfocusmgr.h
+++ b/indra/llui/llfocusmgr.h
@@ -65,10 +65,10 @@ public:
 	virtual BOOL	handleKey(KEY key, MASK mask, BOOL called_from_parent);
 	virtual BOOL	handleUnicodeChar(llwchar uni_char, BOOL called_from_parent);
 
+	virtual void	onTopLost();	// called when registered as top ctrl and user clicks elsewhere
 protected:	
 	virtual void	onFocusReceived();
 	virtual void	onFocusLost();
-	virtual void	onTopLost();	// called when registered as top ctrl and user clicks elsewhere
 	focus_signal_t*  mFocusLostCallback;
 	focus_signal_t*  mFocusReceivedCallback;
 	focus_signal_t*  mFocusChangedCallback;
diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp
index 64df1dbc7a..5121ef5351 100644
--- a/indra/llui/llui.cpp
+++ b/indra/llui/llui.cpp
@@ -1905,6 +1905,15 @@ void LLUI::removePopup(LLView* viewp)
 	}
 }
 
+//static
+void LLUI::clearPopups()
+{
+	if (sClearPopupsFunc)
+	{
+		sClearPopupsFunc();
+	}
+}
+
 
 //static
 // spawn_x and spawn_y are top left corner of view in screen GL coordinates
diff --git a/indra/llui/llui.h b/indra/llui/llui.h
index 824d76f526..30f3623ded 100644
--- a/indra/llui/llui.h
+++ b/indra/llui/llui.h
@@ -212,8 +212,10 @@ public:
 	static F32 getMouseIdleTime() { return sMouseIdleTimer.getElapsedTimeF32(); }
 	static void resetMouseIdleTimer() { sMouseIdleTimer.reset(); }
 	static LLWindow* getWindow() { return sWindow; }
+
 	static void addPopup(LLView*);
 	static void removePopup(LLView*);
+	static void clearPopups();
 
 	// Ensures view does not overlap mouse cursor, but is inside
 	// the view's parent rectangle.  Used for tooltips, inspectors.
-- 
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