fix some shell typos

2001-05-04  Havoc Pennington  <hp@redhat.com>

	* configure.in: fix some shell typos

	* gtk/gtkcolorsel.c (gtk_color_selection_destroy): warning fix

	* gtk/gtkimage.c: handle animations

	* gtk/gtkcheckbutton.c (gtk_check_button_size_request): request
	border_width * 2, not just border_width

	* gtk/gtkscale.c: add "format_value" signal to allow people
	to override the way values are drawn.
	(gtk_scale_get_value_size): fix width/height mistake,
	and compute size from actual displayed text, not
	from made-up text.

	* gtk/gtktexttag.c (gtk_text_tag_class_init): fix return type in
	signal registration

	* tests/testtext.c: Add "Remove all tags" menu item for testing

	* gtk/gtktextbuffer.c (gtk_text_buffer_remove_all_tags): implement

	* demos/gtk-demo/main.c (main): add hack so we can find modules
	without installing gtk

	* demos/gtk-demo/textview.c (insert_text): demo font scaling

	* gtk/gtkcellrenderertext.c: Add "scale" property (font scaling
	factor)
	(gtk_cell_renderer_text_set_property): remove some bogus
	g_object_notify

	* gtk/gtktexttag.c: add "scale" property which is a font scaling
	factor

	* gtk/gtktextlayout.c (add_text_attrs): add font scale attribute
	to layout

	* gtk/gtktextiter.c (gtk_text_iter_is_start): rename from
	gtk_text_iter_is_first

2001-05-04  Havoc Pennington  <hp@redhat.com>

	* pixops/pixops.c (pixops_process): merge fix from stable: Patch
	 from hoshem@mel.comcen.com.au to fix nonzero X offsets.  Fixes
	 bug #50371.

        * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
	from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
	confusion of using "src" instead of "p".
        (pixops_composite_color_nearest): Use a more accurate (and
	correct, to begin with) compositing method.  This cures checks
	showing through on images with no alpha.

	* gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
	bytes unfilled.

	* gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints

	* gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
	area_updated signal to use signed ints.  Removed animation-related
	signals.

	* io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
	rewrite action

	* gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
	all the pesky details. Remove old frame-based API. Make
	GdkPixbufAnimation an abstract base class, derived by the loaders.

1 files changed, 15 insertions, 19 deletions

diff --git a/gdk-pixbuf/gdk-pixbuf.h b/gdk-pixbuf/gdk-pixbuf.h
index b8b5a03af0..46ff3533ce 100644
--- a/gdk-pixbuf/gdk-pixbuf.h
+++ b/gdk-pixbuf/gdk-pixbuf.h
@@ -54,6 +54,7 @@ typedef enum {
 /* All of these are opaque structures */
 typedef struct _GdkPixbuf GdkPixbuf;
 typedef struct _GdkPixbufAnimation GdkPixbufAnimation;
+typedef struct _GdkPixbufAnimationIter GdkPixbufAnimationIter;
 typedef struct _GdkPixbufFrame GdkPixbufFrame;
 
 #define GDK_TYPE_PIXBUF              (gdk_pixbuf_get_type ())
@@ -64,6 +65,9 @@ typedef struct _GdkPixbufFrame GdkPixbufFrame;
 #define GDK_PIXBUF_ANIMATION(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimation))
 #define GDK_IS_PIXBUF_ANIMATION(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANIMATION))
 
+#define GDK_TYPE_PIXBUF_ANIMATION_ITER              (gdk_pixbuf_animation_iter_get_type ())
+#define GDK_PIXBUF_ANIMATION_ITER(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIter))
+#define GDK_IS_PIXBUF_ANIMATION_ITER(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANIMATION_ITER))
 
 /* Handler that must free the pixel array */
 typedef void (* GdkPixbufDestroyNotify) (guchar *pixels, gpointer data);
@@ -255,13 +259,6 @@ GdkPixbuf *gdk_pixbuf_composite_color_simple (const GdkPixbuf *src,
 
 /* Animation support */
 
-/* GIF-like animation overlay modes for frames */
-typedef enum {
-	GDK_PIXBUF_FRAME_RETAIN,
-	GDK_PIXBUF_FRAME_DISPOSE,
-	GDK_PIXBUF_FRAME_REVERT
-} GdkPixbufFrameAction;
-
 GType               gdk_pixbuf_animation_get_type        (void) G_GNUC_CONST;
 
 GdkPixbufAnimation *gdk_pixbuf_animation_new_from_file   (const char         *filename,
@@ -272,21 +269,20 @@ void                gdk_pixbuf_animation_unref           (GdkPixbufAnimation *an
 
 int                 gdk_pixbuf_animation_get_width       (GdkPixbufAnimation *animation);
 int                 gdk_pixbuf_animation_get_height      (GdkPixbufAnimation *animation);
-GList              *gdk_pixbuf_animation_get_frames      (GdkPixbufAnimation *animation);
-int                 gdk_pixbuf_animation_get_num_frames  (GdkPixbufAnimation *animation);
+gboolean            gdk_pixbuf_animation_is_static_image  (GdkPixbufAnimation *animation);
+GdkPixbuf          *gdk_pixbuf_animation_get_static_image (GdkPixbufAnimation *animation);
 
-/* Frame accessors */
+GdkPixbufAnimationIter *gdk_pixbuf_animation_get_iter                        (GdkPixbufAnimation     *animation,
+                                                                              const GTimeVal         *start_time);
+GType                   gdk_pixbuf_animation_iter_get_type                   (void) G_GNUC_CONST;
+int                     gdk_pixbuf_animation_iter_get_delay_time             (GdkPixbufAnimationIter *iter);
+GdkPixbuf              *gdk_pixbuf_animation_iter_get_pixbuf                 (GdkPixbufAnimationIter *iter);
+gboolean                gdk_pixbuf_animation_iter_on_currently_loading_frame (GdkPixbufAnimationIter *iter);
+gboolean                gdk_pixbuf_animation_iter_advance                    (GdkPixbufAnimationIter *iter,
+                                                                              const GTimeVal         *current_time);
 
-GdkPixbuf           *gdk_pixbuf_frame_get_pixbuf     (GdkPixbufFrame *frame);
-int                  gdk_pixbuf_frame_get_x_offset   (GdkPixbufFrame *frame);
-int                  gdk_pixbuf_frame_get_y_offset   (GdkPixbufFrame *frame);
-int                  gdk_pixbuf_frame_get_delay_time (GdkPixbufFrame *frame);
-GdkPixbufFrameAction gdk_pixbuf_frame_get_action     (GdkPixbufFrame *frame);
-GdkPixbufFrame      *gdk_pixbuf_frame_copy           (GdkPixbufFrame *src);
-void                 gdk_pixbuf_frame_free           (GdkPixbufFrame *frame);
-GType                gdk_pixbuf_frame_get_type       (void) G_GNUC_CONST;
-#define              GDK_TYPE_PIXBUF_FRAME gdk_pixbuf_frame_get_type ()
 
+ 
 #include <gdk-pixbuf/gdk-pixbuf-loader.h>