AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-12-27 06:00:22 +00:00
Code Issues Projects Releases Wiki Activity

icontheme: Remove surface support

Browse Source 
It's not used anymore.
This commit is contained in:
Benjamin Otte 2018-03-15 03:47:19 +01:00
parent 9e54c22c49
commit af18796312
3 changed files with 0 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/reference/gtk/gtk4-sections.txt
View File

@ -5078,7 +5078,6 @@ gtk_icon_theme_lookup_by_gicon
gtk_icon_theme_lookup_by_gicon_for_scale
gtk_icon_theme_load_icon
gtk_icon_theme_load_icon_for_scale
gtk_icon_theme_load_surface
gtk_icon_theme_list_contexts
gtk_icon_theme_list_icons
gtk_icon_theme_get_icon_sizes
@ -5089,7 +5088,6 @@ gtk_icon_info_get_base_size
gtk_icon_info_get_base_scale
gtk_icon_info_get_filename
gtk_icon_info_load_icon
gtk_icon_info_load_surface
gtk_icon_info_load_texture
gtk_icon_info_load_icon_async
gtk_icon_info_load_icon_finish

107
gtk/gtkicontheme.c
View File

@ -2266,68 +2266,6 @@ gtk_icon_theme_load_icon_for_scale (GtkIconTheme *icon_theme,
return pixbuf;
}
/**
* gtk_icon_theme_load_surface:
* @icon_theme: a #GtkIconTheme
* @icon_name: the name of the icon to lookup
* @size: the desired icon size. The resulting icon may not be
* exactly this size; see gtk_icon_info_load_icon().
* @scale: desired scale
* @for_window: (allow-none): #GdkWindow to optimize drawing for, or %NULL
* @flags: flags modifying the behavior of the icon lookup
* @error: (allow-none): Location to store error information on failure,
* or %NULL.
*
* Looks up an icon in an icon theme for a particular window scale,
* scales it to the given size and renders it into a cairo surface. This is a
* convenience function; if more details about the icon are needed,
* use gtk_icon_theme_lookup_icon() followed by
* gtk_icon_info_load_surface().
*
* Note that you probably want to listen for icon theme changes and
* update the icon. This is usually done by connecting to the
* GtkWidget::style-set signal.
*
* Returns: (nullable) (transfer full): the rendered icon; this may be
* a newly created icon or a new reference to an internal icon, so
* you must not modify the icon. Use cairo_surface_destroy() to
* release your reference to the icon. %NULL if the icon isn’t
* found.
*/
cairo_surface_t *
gtk_icon_theme_load_surface (GtkIconTheme *icon_theme,
const gchar *icon_name,
gint size,
gint scale,
GdkWindow *for_window,
GtkIconLookupFlags flags,
GError **error)
{
GtkIconInfo *icon_info;
cairo_surface_t *surface = NULL;
g_return_val_if_fail (GTK_IS_ICON_THEME (icon_theme), NULL);
g_return_val_if_fail (icon_name != NULL, NULL);
g_return_val_if_fail ((flags & GTK_ICON_LOOKUP_NO_SVG) == 0 ||
(flags & GTK_ICON_LOOKUP_FORCE_SVG) == 0, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
g_return_val_if_fail (scale >= 1, NULL);
icon_info = gtk_icon_theme_lookup_icon_for_scale (icon_theme, icon_name, size, scale,
flags | GTK_ICON_LOOKUP_USE_BUILTIN);
if (!icon_info)
{
g_set_error (error, GTK_ICON_THEME_ERROR, GTK_ICON_THEME_NOT_FOUND,
_("Icon “%s” not present in theme %s"), icon_name, icon_theme->priv->current_theme);
return NULL;
}
surface = gtk_icon_info_load_surface (icon_info, for_window, error);
g_object_unref (icon_info);
return surface;
}
/**
* gtk_icon_theme_has_icon:
* @icon_theme: a #GtkIconTheme
@ -3935,51 +3873,6 @@ gtk_icon_info_load_texture (GtkIconInfo *icon_info)
return g_object_ref (icon_info->texture);
}
/**
* gtk_icon_info_load_surface:
* @icon_info: a #GtkIconInfo from gtk_icon_theme_lookup_icon()
* @for_window: (allow-none): #GdkWindow to optimize drawing for, or %NULL
* @error: (allow-none): location for error information on failure, or %NULL
*
* Renders an icon previously looked up in an icon theme using
* gtk_icon_theme_lookup_icon(); the size will be based on the size
* passed to gtk_icon_theme_lookup_icon(). Note that the resulting
* surface may not be exactly this size; an icon theme may have icons
* that differ slightly from their nominal sizes, and in addition GTK+
* will avoid scaling icons that it considers sufficiently close to the
* requested size or for which the source image would have to be scaled
* up too far. (This maintains sharpness.). This behaviour can be changed
* by passing the %GTK_ICON_LOOKUP_FORCE_SIZE flag when obtaining
* the #GtkIconInfo. If this flag has been specified, the pixbuf
* returned by this function will be scaled to the exact size.
*
* Returns: (transfer full): the rendered icon; this may be a newly
* created icon or a new reference to an internal icon, so you must
* not modify the icon. Use cairo_surface_destroy() to release your
* reference to the icon.
*/
cairo_surface_t *
gtk_icon_info_load_surface (GtkIconInfo *icon_info,
GdkWindow *for_window,
GError **error)
{
GdkPixbuf *pixbuf;
cairo_surface_t *surface;
g_return_val_if_fail (icon_info != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
pixbuf = gtk_icon_info_load_icon (icon_info, error);
if (pixbuf == NULL)
return NULL;
surface = gdk_cairo_surface_create_from_pixbuf (pixbuf, icon_info->desired_scale, for_window);
g_object_unref (pixbuf);
return surface;
}
static void
load_icon_thread (GTask *task,
gpointer source_object,

12
gtk/gtkicontheme.h
View File

@ -239,14 +239,6 @@ GdkPixbuf * gtk_icon_theme_load_icon_for_scale (GtkIconTheme
gint scale,
GtkIconLookupFlags flags,
GError **error);
GDK_AVAILABLE_IN_ALL
cairo_surface_t * gtk_icon_theme_load_surface (GtkIconTheme *icon_theme,
const gchar *icon_name,
gint size,
gint scale,
GdkWindow *for_window,
GtkIconLookupFlags flags,
GError **error);
GDK_AVAILABLE_IN_ALL
GtkIconInfo * gtk_icon_theme_lookup_by_gicon (GtkIconTheme *icon_theme,
@ -291,10 +283,6 @@ GDK_AVAILABLE_IN_ALL
GdkPixbuf * gtk_icon_info_load_icon (GtkIconInfo *icon_info,
GError **error);
GDK_AVAILABLE_IN_ALL
cairo_surface_t * gtk_icon_info_load_surface (GtkIconInfo *icon_info,
GdkWindow *for_window,
GError **error);
GDK_AVAILABLE_IN_ALL
GdkTexture * gtk_icon_info_load_texture (GtkIconInfo *icon_info);
GDK_AVAILABLE_IN_ALL