merge

3 files changed, 42 insertions, 60 deletions

diff --git a/indra/newview/llexpandabletextbox.cpp b/indra/newview/llexpandabletextbox.cpp
index bd6936f05c..9c37c953fe 100644
--- a/indra/newview/llexpandabletextbox.cpp
+++ b/indra/newview/llexpandabletextbox.cpp
@@ -51,8 +51,16 @@ public:
 	/*virtual*/ bool	getDimensions(S32 first_char, S32 num_chars, S32& width, S32& height) const 
 	{
 		// more label always spans width of text box
-		width = mEditor.getTextRect().getWidth() - mEditor.getHPad(); 
-		height = llceil(mStyle->getFont()->getLineHeight());
+		if (num_chars == 0)
+		{
+			width = 0; 
+			height = 0;
+		}
+		else
+		{
+			width = mEditor.getDocumentView()->getRect().getWidth() - mEditor.getHPad(); 
+			height = llceil(mStyle->getFont()->getLineHeight());
+		}
 		return true;
 	}
 	/*virtual*/ S32		getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const 
@@ -104,7 +112,8 @@ private:
 
 LLExpandableTextBox::LLTextBoxEx::Params::Params()
 :	more_label("more_label")
-{}
+{
+}
 
 LLExpandableTextBox::LLTextBoxEx::LLTextBoxEx(const Params& p)
 :	LLTextBox(p),
@@ -117,16 +126,13 @@ LLExpandableTextBox::LLTextBoxEx::LLTextBoxEx(const Params& p)
 
 void LLExpandableTextBox::LLTextBoxEx::reshape(S32 width, S32 height, BOOL called_from_parent)
 {
+	hideExpandText();
 	LLTextBox::reshape(width, height, called_from_parent);
 
 	if (getTextPixelHeight() > getRect().getHeight())
 	{
 		showExpandText();
 	}
-	else
-	{
-		hideExpandText();
-	}
 }
 
 void LLExpandableTextBox::LLTextBoxEx::setText(const LLStringExplicit& text,const LLStyle::Params& input_params)
@@ -317,7 +323,8 @@ void LLExpandableTextBox::expandTextBox()
 	mTextBox->hideExpandText();
 
 	S32 text_delta = mTextBox->getVerticalTextDelta();
-	text_delta += mTextBox->getVPad() * 2 + mScroll->getBorderWidth() * 2;
+	text_delta += mTextBox->getVPad() * 2;
+	text_delta += mScroll->getBorderWidth() * 2;
 	// no need to expand
 	if(text_delta <= 0)
 	{
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 8529a93527..6028819127 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -259,19 +259,21 @@ public:
 	virtual void recordMessage(LLError::ELevel level,
 								const std::string& message)
 	{
-		// only log warnings to chat console
-		if (level == LLError::LEVEL_WARN)
-		{
-			LLFloaterChat* chat_floater = LLFloaterReg::findTypedInstance<LLFloaterChat>("chat");
-			if (chat_floater && gSavedSettings.getBOOL("WarningsAsChat"))
-			{
-				LLChat chat;
-				chat.mText = message;
-				chat.mSourceType = CHAT_SOURCE_SYSTEM;
+		//FIXME: this is NOT thread safe, and will do bad things when a warning is issued from a non-UI thread
 
-				chat_floater->addChat(chat, FALSE, FALSE);
-			}
-		}
+		// only log warnings to chat console
+		//if (level == LLError::LEVEL_WARN)
+		//{
+			//LLFloaterChat* chat_floater = LLFloaterReg::findTypedInstance<LLFloaterChat>("chat");
+			//if (chat_floater && gSavedSettings.getBOOL("WarningsAsChat"))
+			//{
+			//	LLChat chat;
+			//	chat.mText = message;
+			//	chat.mSourceType = CHAT_SOURCE_SYSTEM;
+
+			//	chat_floater->addChat(chat, FALSE, FALSE);
+			//}
+		//}
 	}
 };
 
@@ -3140,7 +3142,6 @@ void LLViewerWindow::pickAsync(S32 x, S32 y_from_bot, MASK mask, void (*callback
 		return;
 	}
 	
-	// push back pick info object
 	BOOL in_build_mode = LLFloaterReg::instanceVisible("build");
 	if (in_build_mode || LLDrawPoolAlpha::sShowDebugAlpha)
 	{
@@ -3149,27 +3150,7 @@ void LLViewerWindow::pickAsync(S32 x, S32 y_from_bot, MASK mask, void (*callback
 		pick_transparent = TRUE;
 	}
 
-	// center initial pick frame buffer region under mouse cursor
-	// since that area is guaranteed to be onscreen and hence a valid
-	// part of the framebuffer
-	if (mPicks.empty())
-	{
-		mPickScreenRegion.setCenterAndSize(x, y_from_bot, PICK_DIAMETER, PICK_DIAMETER);
-
-		if (mPickScreenRegion.mLeft < mWorldViewRectScaled.mLeft) mPickScreenRegion.translate(mWorldViewRectScaled.mLeft - mPickScreenRegion.mLeft, 0);
-		if (mPickScreenRegion.mBottom < mWorldViewRectScaled.mBottom) mPickScreenRegion.translate(0, mWorldViewRectScaled.mBottom - mPickScreenRegion.mBottom);
-		if (mPickScreenRegion.mRight > mWorldViewRectScaled.mRight ) mPickScreenRegion.translate(mWorldViewRectScaled.mRight - mPickScreenRegion.mRight, 0);
-		if (mPickScreenRegion.mTop > mWorldViewRectScaled.mTop ) mPickScreenRegion.translate(0, mWorldViewRectScaled.mTop - mPickScreenRegion.mTop);
-	}
-
-	// set frame buffer region for picking results
-	// stack multiple picks left to right
-	LLRect screen_region = mPickScreenRegion;
-	screen_region.translate(mPicks.size() * PICK_DIAMETER, 0);
-
-	LLPickInfo pick(LLCoordGL(x, y_from_bot), screen_region, mask, pick_transparent, TRUE, callback);
-
-	schedulePick(pick);
+	schedulePick(LLPickInfo(LLCoordGL(x, y_from_bot), mask, pick_transparent, TRUE, callback));
 }
 
 void LLViewerWindow::schedulePick(LLPickInfo& pick_info)
@@ -3184,10 +3165,11 @@ void LLViewerWindow::schedulePick(LLPickInfo& pick_info)
 	
 		return;
 	}
-	llassert_always(pick_info.mScreenRegion.notEmpty());
 	mPicks.push_back(pick_info);
 	
 	// delay further event processing until we receive results of pick
+	// only do this for async picks so that handleMouseUp won't be called
+	// until the pick triggered in handleMouseDown has been processed, for example
 	mWindow->delayInputProcessing();
 }
 
@@ -3235,20 +3217,18 @@ LLPickInfo LLViewerWindow::pickImmediate(S32 x, S32 y_from_bot,  BOOL pick_trans
 		return LLPickInfo();
 	}
 
-	pickAsync(x, y_from_bot, gKeyboard->currentMask(TRUE), NULL, pick_transparent);
-	// assume that pickAsync put the results in the back of the mPicks list
-	if(mPicks.size() != 0)
-	{
-		mLastPick = mPicks.back();
-		mLastPick.fetchResults();
-		mPicks.pop_back();
-	}
-	else
+	BOOL in_build_mode = LLFloaterReg::instanceVisible("build");
+	if (in_build_mode || LLDrawPoolAlpha::sShowDebugAlpha)
 	{
-		lldebugs << "List of last picks is empty: Using stub pick" << llendl;
-		mLastPick = LLPickInfo();
+		// build mode allows interaction with all transparent objects
+		// "Show Debug Alpha" means no object actually transparent
+		pick_transparent = TRUE;
 	}
 
+	// shortcut queueing in mPicks and just update mLastPick in place
+	mLastPick = LLPickInfo(LLCoordGL(x, y_from_bot), gKeyboard->currentMask(TRUE), pick_transparent, TRUE, NULL);
+	mLastPick.fetchResults();
+
 	return mLastPick;
 }
 
@@ -4895,13 +4875,11 @@ LLPickInfo::LLPickInfo()
 }
 
 LLPickInfo::LLPickInfo(const LLCoordGL& mouse_pos, 
-					   const LLRect& screen_region,
 						MASK keyboard_mask, 
 						BOOL pick_transparent,
 						BOOL pick_uv_coords,
 						void (*pick_callback)(const LLPickInfo& pick_info))
 	: mMousePt(mouse_pos),
-	  mScreenRegion(screen_region),
 	  mKeyMask(keyboard_mask),
 	  mPickCallback(pick_callback),
 	  mPickType(PICK_INVALID),
diff --git a/indra/newview/llviewerwindow.h b/indra/newview/llviewerwindow.h
index 1d564a1338..766c66ed0f 100644
--- a/indra/newview/llviewerwindow.h
+++ b/indra/newview/llviewerwindow.h
@@ -88,7 +88,6 @@ public:
 public:
 	LLPickInfo();
 	LLPickInfo(const LLCoordGL& mouse_pos, 
-		const LLRect& screen_region,
 		MASK keyboard_mask, 
 		BOOL pick_transparent, 
 		BOOL pick_surface_info,
@@ -120,7 +119,6 @@ public:
 	LLVector3		mNormal;
 	LLVector3		mBinormal;
 	BOOL			mPickTransparent;
-	LLRect			mScreenRegion;
 	void		    getSurfaceInfo();
 
 private:
@@ -345,7 +343,6 @@ public:
 	void			performPick();
 	void			returnEmptyPicks();
 
-
 	void			pickAsync(S32 x, S32 y_from_bot, MASK mask, void (*callback)(const LLPickInfo& pick_info), BOOL pick_transparent = FALSE);
 	LLPickInfo		pickImmediate(S32 x, S32 y, BOOL pick_transparent);
 	LLHUDIcon* cursorIntersectIcon(S32 mouse_x, S32 mouse_y, F32 depth,
@@ -397,7 +394,7 @@ public:
 private:
 	bool                    shouldShowToolTipFor(LLMouseHandler *mh);
 	static bool onAlert(const LLSD& notify);
-	
+
 	void			switchToolByMask(MASK mask);
 	void			destroyWindow();
 	void			drawMouselookInstructions();