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icons: Remove caching

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This commit is contained in:
Dorota Czaplejewicz
2019-10-25 15:43:04 +00:00
parent 63e55ff5c4
commit 01fe433612
2 changed files with 18 additions and 28 deletions
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43
eek/eek-renderer.c
View File

@ -240,7 +240,7 @@ static void render_button_in_context(EekRenderer *self,
if (icon_name) {
gint scale = priv->scale_factor;
cairo_surface_t *icon_surface =
eek_renderer_get_icon_surface (self, icon_name, 16 / priv->scale,
eek_renderer_get_icon_surface (icon_name, 16 / priv->scale,
scale);
if (icon_surface) {
gint width = cairo_image_surface_get_width (icon_surface);
@ -258,6 +258,7 @@ static void render_button_in_context(EekRenderer *self,
foreground.blue,
foreground.alpha);
cairo_mask_surface (cr, icon_surface, 0.0, 0.0);
cairo_surface_destroy(icon_surface);
cairo_fill (cr);
cairo_restore (cr);
return;
@ -834,38 +835,28 @@ eek_renderer_create_pango_layout (EekRenderer *renderer)
return pango_layout_new (priv->pcontext);
}
/// Surfaces returned from this are cached and must not be freed
cairo_surface_t *
eek_renderer_get_icon_surface (EekRenderer *renderer,
const gchar *icon_name,
eek_renderer_get_icon_surface (const gchar *icon_name,
gint size,
gint scale)
{
GError *error = NULL;
cairo_surface_t *surface;
cairo_surface_t *surface = gtk_icon_theme_load_surface (gtk_icon_theme_get_default (),
icon_name,
size,
scale,
NULL,
0,
&error);
g_return_val_if_fail (EEK_IS_RENDERER(renderer), NULL);
EekRendererPrivate *priv = eek_renderer_get_instance_private (renderer);
surface = g_hash_table_lookup (priv->icons, icon_name);
if (!surface) {
surface = gtk_icon_theme_load_surface (gtk_icon_theme_get_default (),
icon_name,
size,
scale,
NULL,
0,
&error);
g_hash_table_insert (priv->icons, g_strdup(icon_name), surface);
if (surface == NULL) {
g_warning ("can't get icon surface for %s: %s",
icon_name,
error->message);
g_error_free (error);
return NULL;
}
if (surface == NULL) {
g_warning ("can't get icon surface for %s: %s",
icon_name,
error->message);
g_error_free (error);
return NULL;
}
return surface;
}

3
eek/eek-renderer.h
View File

@ -82,8 +82,7 @@ void eek_renderer_render_button (EekRenderer *renderer,
gdouble scale,
gboolean rotate);
cairo_surface_t *eek_renderer_get_icon_surface(EekRenderer *renderer,
const gchar *icon_name,
cairo_surface_t *eek_renderer_get_icon_surface(const gchar *icon_name,
gint size,
gint scale);