Made the windows backend compile again and new event polling.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@19917 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,11 @@
+2004-08-24  Fred Kiefer <FredKiefer@gmx.de>
+
+	* Source/win32/WIN32Server.m (-windowbounds:): Corrected variable
+	name, so the fiel compiles again.
+	(-setupRunLoopInputSourcesForMode:): Added new event polling code
+	for Cygwin.
+	* Source/cairo/CairoContext.m (-NSReadPixel:, beep): Removed methods.
+	
 2004-08-23  Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/cairo/CairoContext.m (-DPScurrentalpha:,

Source/cairo/CairoContext.m

@@ -109,17 +109,6 @@
   /* FIXME */
 }
 
-- (NSColor *) NSReadPixel: (NSPoint)location
-{
-  /* FIXME */
-  return nil;
-}
-
-- (void) beep
-{
-  /* FIXME: Flash screen? */
-}
-
 + (void) handleExposeRect: (NSRect)rect forDriver: (void *)driver
 {
   NSLog (@"expose");

Source/win32/WIN32Server.m

@@ -92,6 +92,23 @@ LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
 
 - (void) setupRunLoopInputSourcesForMode: (NSString*)mode
 {
+#ifdef    __CYGWIN__
+  NSRunLoop *currentRunLoop = [NSRunLoop currentRunLoop];
+  int fdMessageQueue;
+#define WIN_MSG_QUEUE_FNAME    "/dev/windows"
+
+  // Open a file descriptor for the windows message queue
+  fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, O_RDONLY);
+  if (fdMessageQueue == -1)
+    {
+      NSLog(@"Failed opening %s\n", WIN_MSG_QUEUE_FNAME);
+      exit(1);
+    }
+  [currentRunLoop addEvent: (void*)fdMessageQueue
+                  type: ET_RDESC
+                  watcher: (id<RunLoopEvents>)self
+                  forMode: mode];
+#else 
   // FIXME
   NSTimer *timer;
 
@@ -101,6 +118,7 @@ LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
 		   userInfo: nil
 		   repeats: YES];
   [[NSRunLoop currentRunLoop] addTimer: timer forMode: mode];
+#endif
 }
 
 /**
@@ -532,7 +550,7 @@ DWORD windowStyleForGSStyle(unsigned int style)
 - (NSRect) windowbounds: (int) winNum
 {
   RECT r;
-  NSWindow *window = GSWindowWithNumber((int)hwnd);
+  NSWindow *window = GSWindowWithNumber(winNum);
 
   GetWindowRect((HWND)winNum, &r);
   return MSScreenRectToGS(r, [window styleMask], self);