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Save a generic boxes source in GtkImageBorder

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We used to special handle gradient, but we want to be able to store
other sources (that will eventually resolve to cairo patterns).
For instance, this is needed to handle win32 theme part sources.
This commit is contained in:
Alexander Larsson 2011-11-15 16:26:46 +01:00
parent 361fcabbde
commit e953465e33
3 changed files with 28 additions and 21 deletions
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30
gtk/gtkborderimage.c
View File

@ -54,7 +54,8 @@ enum {
struct _GtkBorderImage {
cairo_pattern_t *source;
GtkGradient *source_gradient;
gpointer source_boxed;
GType boxed_type;
GtkBorder slice;
GtkBorder *width;
@ -90,18 +91,21 @@ _gtk_border_image_new (cairo_pattern_t *pattern,
}
GtkBorderImage *
_gtk_border_image_new_for_gradient (GtkGradient *gradient,
GtkBorder *slice,
GtkBorder *width,
GtkCssBorderImageRepeat *repeat)
_gtk_border_image_new_for_boxed (GType boxed_type,
gpointer boxed,
GtkBorder *slice,
GtkBorder *width,
GtkCssBorderImageRepeat *repeat)
{
GtkBorderImage *image;
image = g_slice_new0 (GtkBorderImage);
image->ref_count = 1;
if (gradient != NULL)
image->source_gradient = gtk_gradient_ref (gradient);
if (boxed != NULL)
image->source_boxed = g_boxed_copy (boxed_type, boxed);
image->boxed_type = boxed_type;
if (slice != NULL)
image->slice = *slice;
@ -137,8 +141,8 @@ _gtk_border_image_unref (GtkBorderImage *image)
if (image->source != NULL)
cairo_pattern_destroy (image->source);
if (image->source_gradient != NULL)
gtk_gradient_unref (image->source_gradient);
if (image->source_boxed != NULL)
g_boxed_free (image->boxed_type, image->source_boxed);
if (image->width != NULL)
gtk_border_free (image->width);
@ -157,8 +161,8 @@ _gtk_border_image_unpack (const GValue *value,
parameter[0].name = "border-image-source";
if ((image != NULL) &&
(image->source_gradient != NULL))
g_value_init (&parameter[0].value, GTK_TYPE_GRADIENT);
(image->source_boxed != NULL))
g_value_init (&parameter[0].value, image->boxed_type);
else
g_value_init (&parameter[0].value, CAIRO_GOBJECT_TYPE_PATTERN);
@ -173,8 +177,8 @@ _gtk_border_image_unpack (const GValue *value,
if (image != NULL)
{
if (image->source_gradient != NULL)
g_value_set_boxed (&parameter[0].value, image->source_gradient);
if (image->source_boxed != NULL)
g_value_set_boxed (&parameter[0].value, image->source_boxed);
else
g_value_set_boxed (&parameter[0].value, image->source);

3
gtk/gtkborderimageprivate.h
View File

@ -42,7 +42,8 @@ GtkBorderImage * _gtk_border_image_new (cairo_pattern_t *sour
GtkBorder *slice,
GtkBorder *width,
GtkCssBorderImageRepeat *repeat);
GtkBorderImage * _gtk_border_image_new_for_gradient (GtkGradient *gradient,
GtkBorderImage * _gtk_border_image_new_for_boxed (GType boxed_type,
gpointer boxed,
GtkBorder *slice,
GtkBorder *width,
GtkCssBorderImageRepeat *repeat);

16
gtk/gtkstyleproperty.c
View File

@ -1250,7 +1250,8 @@ border_image_value_parse (GtkCssParser *parser,
{
GValue temp = G_VALUE_INIT;
cairo_pattern_t *pattern = NULL;
GtkGradient *gradient = NULL;
gconstpointer *boxed = NULL;
GType boxed_type;
GtkBorder slice, *width = NULL, *parsed_slice;
GtkCssBorderImageRepeat repeat, *parsed_repeat;
gboolean retval = FALSE;
@ -1261,8 +1262,9 @@ border_image_value_parse (GtkCssParser *parser,
if (!pattern_value_parse (parser, base, &temp))
return FALSE;
if (G_VALUE_TYPE (&temp) == GTK_TYPE_GRADIENT)
gradient = g_value_dup_boxed (&temp);
boxed_type = G_VALUE_TYPE (&temp);
if (boxed_type != CAIRO_GOBJECT_TYPE_PATTERN)
boxed = g_value_dup_boxed (&temp);
else
pattern = g_value_dup_boxed (&temp);
@ -1297,8 +1299,8 @@ border_image_value_parse (GtkCssParser *parser,
g_value_unset (&temp);
if (gradient != NULL)
image = _gtk_border_image_new_for_gradient (gradient, &slice, width, &repeat);
if (boxed != NULL)
image = _gtk_border_image_new_for_boxed (boxed_type, boxed, &slice, width, &repeat);
else if (pattern != NULL)
image = _gtk_border_image_new (pattern, &slice, width, &repeat);
@ -1312,8 +1314,8 @@ border_image_value_parse (GtkCssParser *parser,
if (pattern != NULL)
cairo_pattern_destroy (pattern);
if (gradient != NULL)
gtk_gradient_unref (gradient);
if (boxed != NULL)
g_boxed_free (boxed_type, boxed);
if (width != NULL)
gtk_border_free (width);