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paintable: Implement gdk_paintable_default_get_current_image ()

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Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
This commit is contained in:
Sergey Bugaev
2023-08-18 11:07:35 +03:00
committed by Matthias Clasen
parent c018af3023
commit cb89b3a9e7
1 changed files with 16 additions and 2 deletions
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18
gdk/gdkpaintable.c
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@@ -25,10 +25,12 @@
#include "gdkprivate.h"
/* HACK: So we don't need to include any (not-yet-created) GSK or GTK headers */
GdkSnapshot * gtk_snapshot_new (void);
void gtk_snapshot_push_debug (GdkSnapshot *snapshot,
const char *message,
...) G_GNUC_PRINTF (2, 3);
void gtk_snapshot_pop (GdkSnapshot *snapshot);
GdkPaintable * gtk_snapshot_free_to_paintable (GdkSnapshot *snapshot);
/**
* GdkPaintable:
@@ -102,9 +104,21 @@ gdk_paintable_default_snapshot (GdkPaintable *paintable,
static GdkPaintable *
gdk_paintable_default_get_current_image (GdkPaintable *paintable)
{
g_warning ("FIXME: implement by snapshotting at default size and returning a GskRendererNodePaintable");
int width, height;
GdkSnapshot *snapshot;
return paintable;
/* No need to check whether the paintable is static, as
* gdk_paintable_get_current_image () takes care of that already. */
width = gdk_paintable_get_intrinsic_width (paintable);
height = gdk_paintable_get_intrinsic_height (paintable);
if (width <= 0 || height <= 0)
return gdk_paintable_new_empty (width, height);
snapshot = gtk_snapshot_new ();
gdk_paintable_snapshot (paintable, snapshot, width, height);
return gtk_snapshot_free_to_paintable (snapshot);
}
static GdkPaintableFlags