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GtkIconInfo: add gtk_icon_info_is_symbolic()

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=710351
This commit is contained in:
William Hua 2013-12-14 21:41:49 -05:00 committed by Ryan Lortie
parent 146f3a988d
commit fd13713230
3 changed files with 37 additions and 28 deletions
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1
docs/reference/gtk/gtk3-sections.txt
View File

@ -6679,6 +6679,7 @@ gtk_icon_info_set_raw_coordinates
gtk_icon_info_get_embedded_rect
gtk_icon_info_get_attach_points
gtk_icon_info_get_display_name
gtk_icon_info_is_symbolic
<SUBSECTION Standard>
GtkIconThemeClass
GTK_ICON_THEME

62
gtk/gtkicontheme.c
View File

@ -3544,6 +3544,36 @@ gtk_icon_info_get_builtin_pixbuf (GtkIconInfo *icon_info)
return icon_info->cache_pixbuf;
}
/**
* gtk_icon_info_is_symbolic:
* @icon_info: a #GtkIconInfo structure
*
* Checks if the icon is symbolic or not. This currently uses only
* the file name and not the file contents for determining this.
* This behaviour may change in the future.
*
* Return value: %TRUE if the icon is symbolic, %FALSE otherwise.
*
* Since: 3.12
**/
gboolean
gtk_icon_info_is_symbolic (GtkIconInfo *icon_info)
{
gchar *icon_uri;
gboolean is_symbolic;
g_return_val_if_fail (GTK_IS_ICON_INFO (icon_info), FALSE);
icon_uri = NULL;
if (icon_info->icon_file)
icon_uri = g_file_get_uri (icon_info->icon_file);
is_symbolic = (icon_uri != NULL) && (g_str_has_suffix (icon_uri, "-symbolic.svg"));
g_free (icon_uri);
return is_symbolic;
}
static gboolean icon_info_ensure_scale_and_pixbuf (GtkIconInfo*, gboolean);
/* Combine the icon with all emblems, the first emblem is placed
@ -4329,18 +4359,12 @@ gtk_icon_info_load_symbolic (GtkIconInfo *icon_info,
gboolean *was_symbolic,
GError **error)
{
gchar *icon_uri;
gboolean is_symbolic;
g_return_val_if_fail (icon_info != NULL, NULL);
g_return_val_if_fail (fg != NULL, NULL);
icon_uri = NULL;
if (icon_info->icon_file)
icon_uri = g_file_get_uri (icon_info->icon_file);
is_symbolic = (icon_uri != NULL) && (g_str_has_suffix (icon_uri, "-symbolic.svg"));
g_free (icon_uri);
is_symbolic = gtk_icon_info_is_symbolic (icon_info);
if (was_symbolic)
*was_symbolic = is_symbolic;
@ -4396,18 +4420,12 @@ gtk_icon_info_load_symbolic_for_context (GtkIconInfo *icon_info,
GdkRGBA error_color;
GdkRGBA *error_colorp;
GtkStateFlags state;
gchar *icon_uri;
gboolean is_symbolic;
g_return_val_if_fail (icon_info != NULL, NULL);
g_return_val_if_fail (context != NULL, NULL);
icon_uri = NULL;
if (icon_info->icon_file)
icon_uri = g_file_get_uri (icon_info->icon_file);
is_symbolic = (icon_uri != NULL) && (g_str_has_suffix (icon_uri, "-symbolic.svg"));
g_free (icon_uri);
is_symbolic = gtk_icon_info_is_symbolic (icon_info);
if (was_symbolic)
*was_symbolic = is_symbolic;
@ -4542,7 +4560,6 @@ gtk_icon_info_load_symbolic_async (GtkIconInfo *icon_info,
{
GTask *task;
AsyncSymbolicData *data;
gchar *icon_uri;
SymbolicPixbufCache *symbolic_cache;
GdkPixbuf *pixbuf;
@ -4554,12 +4571,7 @@ gtk_icon_info_load_symbolic_async (GtkIconInfo *icon_info,
data = g_slice_new0 (AsyncSymbolicData);
g_task_set_task_data (task, data, (GDestroyNotify) async_symbolic_data_free);
icon_uri = NULL;
if (icon_info->icon_file)
icon_uri = g_file_get_uri (icon_info->icon_file);
data->is_symbolic = (icon_uri != NULL) && (g_str_has_suffix (icon_uri, "-symbolic.svg"));
g_free (icon_uri);
data->is_symbolic = gtk_icon_info_is_symbolic (icon_info);
if (!data->is_symbolic)
{
@ -4814,18 +4826,12 @@ gtk_icon_info_load_symbolic_for_style (GtkIconInfo *icon_info,
GdkRGBA *warning_colorp;
GdkRGBA error_color;
GdkRGBA *error_colorp;
gchar *icon_uri;
gboolean is_symbolic;
g_return_val_if_fail (icon_info != NULL, NULL);
g_return_val_if_fail (style != NULL, NULL);
icon_uri = NULL;
if (icon_info->icon_file)
icon_uri = g_file_get_uri (icon_info->icon_file);
is_symbolic = (icon_uri != NULL) && (g_str_has_suffix (icon_uri, "-symbolic.svg"));
g_free (icon_uri);
is_symbolic = gtk_icon_info_is_symbolic (icon_info);
if (was_symbolic)
*was_symbolic = is_symbolic;

2
gtk/gtkicontheme.h
View File

@ -267,6 +267,8 @@ GDK_AVAILABLE_IN_ALL
const gchar * gtk_icon_info_get_filename (GtkIconInfo *icon_info);
GDK_AVAILABLE_IN_ALL
GdkPixbuf * gtk_icon_info_get_builtin_pixbuf (GtkIconInfo *icon_info);
GDK_AVAILABLE_IN_3_12
gboolean gtk_icon_info_is_symbolic (GtkIconInfo *icon_info);
GDK_AVAILABLE_IN_ALL
GdkPixbuf * gtk_icon_info_load_icon (GtkIconInfo *icon_info,
GError **error);