[gtk+] Make more GdkAtom variables visible in all gdk/win32 files

[Tor Lillqvist <tml src gnome org>]

commit c196ac2b631a04e2ab70bf4e42bdf25fcd2592c2
Author: Tor Lillqvist <tml iki fi>
Date:   Sun Nov 15 03:49:22 2009 +0200

    Make more GdkAtom variables visible in all gdk/win32 files
    
    Make the GdkAtoms for the image formats extern and usable from all
    gdk/win32 files.

 gdk/win32/gdkglobals-win32.c   |    4 ++++
 gdk/win32/gdkmain-win32.c      |    4 ++++
 gdk/win32/gdkprivate-win32.h   |    4 ++++
 gdk/win32/gdkselection-win32.c |   33 ++++++++++++---------------------
 4 files changed, 24 insertions(+), 21 deletions(-)
---
diff --git a/gdk/win32/gdkglobals-win32.c b/gdk/win32/gdkglobals-win32.c
index d30ad32..ef1dbec 100644
--- a/gdk/win32/gdkglobals-win32.c
+++ b/gdk/win32/gdkglobals-win32.c
@@ -54,6 +54,10 @@ GdkAtom           _utf8_string;
 GdkAtom		  _text;
 GdkAtom		  _compound_text;
 GdkAtom		  _text_uri_list;
+GdkAtom		  _image_png;
+GdkAtom		  _image_jpeg;
+GdkAtom		  _image_bmp;
+GdkAtom		  _image_gif;
 
 GdkAtom		  _local_dnd;
 GdkAtom		  _gdk_win32_dropfiles;
diff --git a/gdk/win32/gdkmain-win32.c b/gdk/win32/gdkmain-win32.c
index 49bd59e..f1afdf2 100644
--- a/gdk/win32/gdkmain-win32.c
+++ b/gdk/win32/gdkmain-win32.c
@@ -108,6 +108,10 @@ _gdk_windowing_init (void)
   _text = gdk_atom_intern ("TEXT", FALSE);
   _compound_text = gdk_atom_intern ("COMPOUND_TEXT", FALSE);
   _text_uri_list = gdk_atom_intern ("text/uri-list", FALSE);
+  _image_png = gdk_atom_intern ("image/png", FALSE);
+  _image_jpeg = gdk_atom_intern ("image/jpeg", FALSE);
+  _image_bmp = gdk_atom_intern ("image/bmp", FALSE);
+  _image_gif = gdk_atom_intern ("image/gif", FALSE);
 
   _local_dnd = gdk_atom_intern ("LocalDndSelection", FALSE);
   _gdk_win32_dropfiles = gdk_atom_intern ("DROPFILES_DND", FALSE);
diff --git a/gdk/win32/gdkprivate-win32.h b/gdk/win32/gdkprivate-win32.h
index be741cf..3eda1a9 100644
--- a/gdk/win32/gdkprivate-win32.h
+++ b/gdk/win32/gdkprivate-win32.h
@@ -416,6 +416,10 @@ extern GdkAtom           _utf8_string;
 extern GdkAtom		 _text;
 extern GdkAtom		 _compound_text;
 extern GdkAtom		 _text_uri_list;
+extern GdkAtom		 _image_png;
+extern GdkAtom		 _image_jpeg;
+extern GdkAtom		 _image_bmp;
+extern GdkAtom		 _image_gif;
 
 /* DND selections */
 extern GdkAtom           _local_dnd;
diff --git a/gdk/win32/gdkselection-win32.c b/gdk/win32/gdkselection-win32.c
index dea0aa1..0f6b165 100644
--- a/gdk/win32/gdkselection-win32.c
+++ b/gdk/win32/gdkselection-win32.c
@@ -63,10 +63,6 @@ static UINT cf_gif;
 /* GdkAtoms for well-known image formats */
 static GdkAtom *known_pixbuf_formats;
 static int n_known_pixbuf_formats;
-static GdkAtom image_png;
-static GdkAtom image_jpeg;
-static GdkAtom image_bmp;
-static GdkAtom image_gif;
 
 /* GdkAtoms for well-known text formats */
 static GdkAtom text_plain;
@@ -122,22 +118,17 @@ _gdk_win32_selection_init (void)
 
   g_slist_free (pixbuf_formats);
   
-  image_png = gdk_atom_intern ("image/png", FALSE);
-  image_jpeg = gdk_atom_intern ("image/jpeg", FALSE);
-  image_bmp = gdk_atom_intern ("image/bmp", FALSE);
-  image_gif = gdk_atom_intern ("image/gif", FALSE);
-
   text_plain = gdk_atom_intern ("text/plain", FALSE);
   text_plain_charset_utf_8= gdk_atom_intern ("text/plain;charset=utf-8", FALSE);
   text_plain_charset_CP1252 = gdk_atom_intern ("text/plain;charset=CP1252", FALSE);
 
   g_hash_table_replace (_format_atom_table,
 			GINT_TO_POINTER (cf_png),
-			image_png);
+			_image_png);
 
   g_hash_table_replace (_format_atom_table,
 			GINT_TO_POINTER (CF_DIB),
-			image_bmp);
+			_image_bmp);
 }
 
 /* The specifications for COMPOUND_TEXT and STRING specify that C0 and
@@ -263,13 +254,13 @@ _gdk_dropfiles_store (gchar *data)
 static gchar *
 get_mapped_gdk_atom_name (GdkAtom gdk_target)
 {
-  if (gdk_target == image_png)
+  if (gdk_target == _image_png)
     return g_strdup ("PNG");
 
-  if (gdk_target == image_jpeg)
+  if (gdk_target == _image_jpeg)
     return g_strdup ("JFIF");
   
-  if (gdk_target == image_gif)
+  if (gdk_target == _image_gif)
     return g_strdup ("GIF");
   
   return gdk_atom_name (gdk_target);
@@ -453,7 +444,7 @@ gdk_selection_convert (GdkWindow *requestor,
 	{
 	  if (fmt == cf_png)
 	    {
-	      targets[ntargets++] = image_png;
+	      targets[ntargets++] = _image_png;
 	      has_png = TRUE;
 	    }
 	}
@@ -481,21 +472,21 @@ gdk_selection_convert (GdkWindow *requestor,
 	       * transparency.
 	       */
 	      if (!has_bmp && !has_png)
-		targets[ntargets++] = image_bmp;
+		targets[ntargets++] = _image_bmp;
 	      has_bmp = TRUE;
 	    }
 	  else if (fmt == cf_jfif)
 	    {
 	      /* Ditto for JPEG */
 	      if (!has_png)
-		targets[ntargets++] = image_jpeg;
+		targets[ntargets++] = _image_jpeg;
 	    }
 	  else if (fmt == cf_gif)
 	    {
 	      /* Ditto for GIF.
 	       */
 	      if (!has_png)
-		targets[ntargets++] = image_gif;
+		targets[ntargets++] = _image_gif;
 	    }
 	  else if (GetClipboardFormatName (fmt, sFormat, 80) > 0)
 	    {
@@ -592,7 +583,7 @@ gdk_selection_convert (GdkWindow *requestor,
 
       API_CALL (CloseClipboard, ());
     }
-  else if (selection == GDK_SELECTION_CLIPBOARD && target == image_bmp)
+  else if (selection == GDK_SELECTION_CLIPBOARD && target == _image_bmp)
     {
       if (!API_CALL (OpenClipboard, (GDK_WINDOW_HWND (requestor))))
 	return;
@@ -746,7 +737,7 @@ gdk_selection_convert (GdkWindow *requestor,
 			      data_length);
 		    }
 
-	          selection_property_store (requestor, image_bmp, 8,
+	          selection_property_store (requestor, _image_bmp, 8,
 					    data, new_length);
                 }
 	      GlobalUnlock (hdata);
@@ -1294,7 +1285,7 @@ _gdk_win32_selection_convert_to_dib (HGLOBAL  hdata,
       g_free (target_name);
     });
 
-  if (target == image_bmp)
+  if (target == _image_bmp)
     {
       /* No conversion is needed, just strip the BITMAPFILEHEADER */
       HGLOBAL hdatanew;