New debugging printout function. Decodes the SWP_* bits.

2008-10-04  Tor Lillqvist  <tml@novell.com>

	* gdk/win32/gdkmain-win32.c
	(_gdk_win32_window_pos_bits_to_string): New debugging
	printout function. Decodes the SWP_* bits.

	* gdk/win32/gdkprivate-win32.h: Declare it.


svn path=/branches/gtk-2-14/; revision=21585

3 files changed, 38 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index 9c24bba93..f7932ec77 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,10 @@
 2008-10-04  Tor Lillqvist  <tml@novell.com>
 
-	* gdk/win32/gdkmain-win32.c (_gdk_win32_window_exstyle_to_string):
-	New debugging printout function. Decodes the WS_EX_* bits.
-	
-	* gdk/win32/gdkprivate-win32.h: Declare it. Define
+	* gdk/win32/gdkmain-win32.c (_gdk_win32_window_exstyle_to_string)
+	(_gdk_win32_window_pos_bits_to_string): New debugging printout
+	functions. Decode the WS_EX_* and SWP_* bits.
+
+	* gdk/win32/gdkprivate-win32.h: Declare them. Define
 	GDK_DEBUG_MISC_OR_EVENTS for use in GDK_NOTE() to match either
 	"misc" or "events".
 
diff --git a/gdk/win32/gdkmain-win32.c b/gdk/win32/gdkmain-win32.c
index 0fba6c1d1..498a70926 100644
--- a/gdk/win32/gdkmain-win32.c
+++ b/gdk/win32/gdkmain-win32.c
@@ -629,6 +629,38 @@ _gdk_win32_window_exstyle_to_string (LONG style)
 }
 
 gchar *
+_gdk_win32_window_pos_bits_to_string (UINT flags)
+{
+  gchar buf[1000];
+  gchar *bufp = buf;
+  gchar *s = "";
+
+  buf[0] = '\0';
+
+#define BIT(x)						\
+  if (flags & SWP_ ## x)				\
+    (bufp += sprintf (bufp, "%s" #x, s), s = "|")
+
+  BIT (DRAWFRAME);
+  BIT (FRAMECHANGED);
+  BIT (HIDEWINDOW);
+  BIT (NOACTIVATE);
+  BIT (NOCOPYBITS);
+  BIT (NOMOVE);
+  BIT (NOSIZE);
+  BIT (NOREDRAW);
+  BIT (NOZORDER);
+  BIT (SHOWWINDOW);
+  BIT (NOOWNERZORDER);
+  BIT (NOSENDCHANGING);
+  BIT (DEFERERASE);
+  BIT (ASYNCWINDOWPOS);
+#undef BIT
+
+  return static_printf ("%s", buf);  
+}
+
+gchar *
 _gdk_win32_rop2_to_string (int rop2)
 {
   switch (rop2)
diff --git a/gdk/win32/gdkprivate-win32.h b/gdk/win32/gdkprivate-win32.h
index 48951ea07..0d3fe99b9 100644
--- a/gdk/win32/gdkprivate-win32.h
+++ b/gdk/win32/gdkprivate-win32.h
@@ -313,6 +313,7 @@ gchar *_gdk_win32_gcvalues_mask_to_string (GdkGCValuesMask mask);
 gchar *_gdk_win32_window_state_to_string (GdkWindowState state);
 gchar *_gdk_win32_window_style_to_string (LONG style);
 gchar *_gdk_win32_window_exstyle_to_string (LONG style);
+gchar *_gdk_win32_window_pos_bits_to_string (UINT flags);
 gchar *_gdk_win32_drawable_description (GdkDrawable *d);
 
 gchar *_gdk_win32_rop2_to_string       (int          rop2);