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authorAnders Carlsson <andersca@gnu.org>2002-02-07 03:43:13 +0000
committerAnders Carlsson <andersca@src.gnome.org>2002-02-07 03:43:13 +0000
commitf33a46072b2bcfed59e26f42356175d0f3a62c9a (patch)
tree11818db2c0e9a10c58ea68cae9db0ae3df8a77e2 /src/theme-parser.c
parent7279f2a9cd7c33f911ef107e8a21575e97ab4779 (diff)
downloadmetacity-f33a46072b2bcfed59e26f42356175d0f3a62c9a.tar.gz
metacity-f33a46072b2bcfed59e26f42356175d0f3a62c9a.tar.bz2
Add support for "colorize" image attribute.
2002-02-07 Anders Carlsson <andersca@gnu.org> * src/theme-parser.c: (parse_draw_op_element): Add support for "colorize" image attribute. * src/theme.c: (colorize_pixbuf): New function that colorizes a pixbuf. (pos_tokenize): Allow "\n" as a whitespace character. (meta_draw_op_free): Free colorize_spec; (draw_op_as_pixbuf): Colorize image if needed. * src/theme.h: Add colorize_spec to struct.
Diffstat (limited to 'src/theme-parser.c')
-rw-r--r--src/theme-parser.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/theme-parser.c b/src/theme-parser.c
index bc7805c..74a076f 100644
--- a/src/theme-parser.c
+++ b/src/theme-parser.c
@@ -1991,14 +1991,17 @@ parse_draw_op_element (GMarkupParseContext *context,
const char *width;
const char *height;
const char *alpha;
+ const char *colorize;
double alpha_val;
GdkPixbuf *pixbuf;
+ MetaColorSpec *colorize_spec = NULL;
if (!locate_attributes (context, element_name, attribute_names, attribute_values,
error,
"x", &x, "y", &y,
"width", &width, "height", &height,
"alpha", &alpha, "filename", &filename,
+ "colorize", &colorize,
NULL))
return;
@@ -2063,10 +2066,22 @@ parse_draw_op_element (GMarkupParseContext *context,
add_context_to_error (error, context);
return;
}
+
+ if (colorize)
+ {
+ colorize_spec = meta_color_spec_new_from_string (colorize, error);
+
+ if (colorize == NULL)
+ {
+ add_context_to_error (error, context);
+ return;
+ }
+ }
op = meta_draw_op_new (META_DRAW_IMAGE);
op->data.image.pixbuf = pixbuf;
+ op->data.image.colorize_spec = colorize_spec;
op->data.image.x = optimize_expression (info->theme, x);
op->data.image.y = optimize_expression (info->theme, y);
op->data.image.width = optimize_expression (info->theme, width);