From da192ba4dd10c8dffaff70f0105093a14e719f4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Fri, 10 Mar 2006 16:53:50 +0000
Subject: [PATCH] implemented input_server notification of IM aware focus
 changes, not tested

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16690 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/interface/Window.cpp | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/src/kits/interface/Window.cpp b/src/kits/interface/Window.cpp
index e3642e0202..3226153efa 100644
--- a/src/kits/interface/Window.cpp
+++ b/src/kits/interface/Window.cpp
@@ -22,8 +22,10 @@
 #include <String.h>
 #include <Window.h>
 
+#include <input_globals.h>
 #include <AppMisc.h>
 #include <ApplicationPrivate.h>
+#include <InputServerTypes.h>
 #include <MessagePrivate.h>
 #include <PortLink.h>
 #include <ServerProtocol.h>
@@ -2576,13 +2578,24 @@ BWindow::_SetFocus(BView *focusView, bool notifyInputServer)
 	if (focusView)
 		focusView->MakeFocus(true);
 
-	// TODO: Notify the input server if we are passing focus
+	// we notify the input server if we are passing focus
 	// from a view which has the B_INPUT_METHOD_AWARE to a one
 	// which does not, or vice-versa
 	if (notifyInputServer) {
-		// TODO: Send a message to input server using
-		// control_input_server()
+		bool oldIMAware = false, newIMAware = false;
+		if (focusView)
+			newIMAware = focusView->Flags() & B_INPUT_METHOD_AWARE;
+		if (fFocus)
+			oldIMAware = fFocus->Flags() & B_INPUT_METHOD_AWARE;
+		if (newIMAware ^ oldIMAware) {
+			BMessage msg(newIMAware ? IS_FOCUS_IM_AWARE_VIEW : IS_UNFOCUS_IM_AWARE_VIEW);
+			BMessage reply;
+			_control_input_server_(&msg, &reply);
+			// do we care return code ?
+		}
 	}
+
+	fFocus = focusView;
 }