Linux middle mouse button paste/primary selection support and gtk clipboard handler (fixes crashbug using synergy mouse-keyboard-clipboard-sharing over lan)

	modified:   linden/doc/contributions.txt
	modified:   linden/indra/llui/llclipboard.cpp
	modified:   linden/indra/llui/llclipboard.h
	modified:   linden/indra/llui/llfloater.cpp
	modified:   linden/indra/llui/llfloater.h
	modified:   linden/indra/llui/lllineeditor.cpp
	modified:   linden/indra/llui/lllineeditor.h
	modified:   linden/indra/llui/lltexteditor.cpp
	modified:   linden/indra/llui/lltexteditor.h
	modified:   linden/indra/llui/llview.cpp
	modified:   linden/indra/llui/llview.h
	modified:   linden/indra/llwindow/CMakeLists.txt
	new file:   linden/indra/llwindow/llmousehandler.cpp
	modified:   linden/indra/llwindow/llmousehandler.h
	modified:   linden/indra/llwindow/llwindow.cpp
	modified:   linden/indra/llwindow/llwindow.h
	modified:   linden/indra/llwindow/llwindowsdl.cpp
	modified:   linden/indra/llwindow/llwindowsdl.h
	modified:   linden/indra/newview/lltool.cpp
	modified:   linden/indra/newview/lltool.h
	modified:   linden/indra/newview/llviewertexteditor.cpp
	modified:   linden/indra/newview/llviewertexteditor.h
	modified:   linden/indra/newview/llviewerwindow.cpp
	modified:   linden/indra/newview/llviewerwindow.h
(cherry picked from commit 594f4830922f4294dda432fa748935adffaeed8f)

1 files changed, 16 insertions, 5 deletions

diff --git a/linden/indra/llwindow/llmousehandler.h b/linden/indra/llwindow/llmousehandler.h
index dba1fc1..45f837b 100644
--- a/linden/indra/llwindow/llmousehandler.h
+++ b/linden/indra/llwindow/llmousehandler.h
@@ -32,9 +32,10 @@
 #ifndef LL_MOUSEHANDLER_H
 #define LL_MOUSEHANDLER_H
 
-#include "llstring.h"
+#include "linden_common.h"
+#include "llrect.h"
 
-// Abstract interface.
+// Mostly-abstract interface.
 // Intended for use via multiple inheritance. 
 // A class may have as many interfaces as it likes, but never needs to inherit one more than once.
 
@@ -48,13 +49,23 @@ public:
                 SHOW_IF_NOT_BLOCKED,
                 SHOW_ALWAYS,
         } EShowToolTip;
+        typedef enum {
+                CLICK_LEFT,
+                CLICK_MIDDLE,
+                CLICK_RIGHT,
+                CLICK_DOUBLELEFT
+        } EClickType;
+        virtual BOOL    handleAnyMouseClick(S32 x, S32 y, MASK mask, EClickType clicktype, BOOL down);
         virtual BOOL    handleMouseDown(S32 x, S32 y, MASK mask) = 0;
         virtual BOOL    handleMouseUp(S32 x, S32 y, MASK mask) = 0;
-        virtual BOOL    handleHover(S32 x, S32 y, MASK mask) = 0;
-        virtual BOOL    handleScrollWheel(S32 x, S32 y, S32 clicks) = 0;
-        virtual BOOL    handleDoubleClick(S32 x, S32 y, MASK mask) = 0;
+        virtual BOOL    handleMiddleMouseDown(S32 x, S32 y, MASK mask) = 0;
+        virtual BOOL    handleMiddleMouseUp(S32 x, S32 y, MASK mask) = 0;
         virtual BOOL    handleRightMouseDown(S32 x, S32 y, MASK mask) = 0;
         virtual BOOL    handleRightMouseUp(S32 x, S32 y, MASK mask) = 0;
+        virtual BOOL    handleDoubleClick(S32 x, S32 y, MASK mask) = 0;
+
+        virtual BOOL    handleHover(S32 x, S32 y, MASK mask) = 0;
+        virtual BOOL    handleScrollWheel(S32 x, S32 y, S32 clicks) = 0;
         virtual BOOL    handleToolTip(S32 x, S32 y, std::string& msg, LLRect* sticky_rect_screen) = 0;
         virtual EShowToolTip getShowToolTip() { return SHOW_IF_NOT_BLOCKED; };
         virtual const std::string& getName() const = 0;