Changes multihead reorganizing code for win32 support, mostly from a patch

Wed Jun  5 18:34:47 2002  Owen Taylor  <otaylor@redhat.com>

	Changes multihead reorganizing code for win32 support,
	mostly from a patch by Hans Breuer.

	* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
	  gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
	  gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
	  gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
	  gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
	  gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
	  gdk/x11/gdkpango-x11.c gdk/gdkselection.c
	  gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
	  gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
	  Move port-independent singlehead wrapper functions into
	  port-independent part of GDK. (#80009)

	* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
	  gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
	  gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
	  gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
	  gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
	Turn singlehead functions into "multihead" functions that ignore
	their GdkDisplay or GdkScreen arguments.

	* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
	gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
	Misc multihead-compatibility changes.

	* gtk/gtk.def gdk/gdk.def: Update for multihead functions.

	* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
	gdk/x11/gdkvisual-x11.c: Remove the screen fields
	from the public parts of the colormap/visual structures, add accessors
	instead.

	* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
	  gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
	  gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
	  gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
	for colormaps, visuals; move the fields into the private
	structures for the x11 backend.

	* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
	  gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
	Remove virtualization of screen and display functions.
	(#79990, patch from Erwann Chenede)

	* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
	gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
	New files containing stub implementations of Display,
	Screen functions.

	* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
	gdk/x11/gdkx.h: Clean up function exports and what
	headers they are in. (#79954)

	* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
	screen->screen_num. (In the patch for #79972, Erwann Chenede)

	* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
	 gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
	to use window hooks. (#79972, patch partly from Erwann Chenede)

	* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
	some warnings.

1 files changed, 86 insertions, 0 deletions

diff --git a/gdk/gdkselection.c b/gdk/gdkselection.c
new file mode 100644
index 0000000000..d5c1729b40
--- /dev/null
+++ b/gdk/gdkselection.c
@@ -0,0 +1,86 @@
+#include "gdkproperty.h"
+#include "gdkdisplay.h"
+#include "gdkselection.h"
+
+gboolean
+gdk_selection_owner_set (GdkWindow *owner,
+			 GdkAtom    selection,
+			 guint32    time,
+			 gboolean   send_event)
+{
+  return gdk_selection_owner_set_for_display (gdk_get_default_display (),
+					      owner, selection, 
+					      time, send_event);
+}
+
+GdkWindow*
+gdk_selection_owner_get (GdkAtom selection)
+{
+  return gdk_selection_owner_get_for_display (gdk_get_default_display (), 
+					      selection);
+}
+
+void
+gdk_selection_send_notify (guint32  requestor,
+			   GdkAtom  selection,
+			   GdkAtom  target,
+			   GdkAtom  property,
+			   guint32  time)
+{
+  gdk_selection_send_notify_for_display (gdk_get_default_display (), 
+					 requestor, selection, 
+					 target, property, time);
+}
+
+/**
+ * gdk_text_property_to_utf8_list:
+ * @encoding: an atom representing the encoding of the text
+ * @format:   the format of the property
+ * @text:     the text to convert
+ * @length:   the length of @text, in bytes
+ * @list:     location to store the list of strings or %NULL. The
+ *            list should be freed with g_strfreev().
+ * 
+ * Convert a text property in the giving encoding to
+ * a list of UTF-8 strings. 
+ * 
+ * Return value: the number of strings in the resulting
+ *               list.
+ **/
+gint 
+gdk_text_property_to_utf8_list (GdkAtom        encoding,
+				gint           format,
+				const guchar  *text,
+				gint           length,
+				gchar       ***list)
+{
+  return gdk_text_property_to_utf8_list_for_display (gdk_get_default_display (),
+						     encoding, format, text, length, list);
+}
+
+/**
+ * gdk_utf8_to_compound_text:
+ * @str:      a UTF-8 string
+ * @encoding: location to store resulting encoding
+ * @format:   location to store format of the result
+ * @ctext:    location to store the data of the result
+ * @length:   location to store the length of the data
+ *            stored in @ctext
+ * 
+ * Convert from UTF-8 to compound text. 
+ * 
+ * Return value: %TRUE if the conversion succeeded, otherwise
+ *               false.
+ **/
+gboolean
+gdk_utf8_to_compound_text (const gchar *str,
+			   GdkAtom     *encoding,
+			   gint        *format,
+			   guchar     **ctext,
+			   gint        *length)
+{
+  return gdk_utf8_to_compound_text_for_display (gdk_get_default_display (),
+						str, encoding, format, 
+						ctext, length);
+}
+