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entry: Use gtk_icon_helper_load_surface()

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This is the first step towards getting rid of pixbuf loading code in the
icon helper.
This commit is contained in:
Benjamin Otte 2015-11-30 01:49:49 +01:00
parent 482d71d680
commit 85423ea278
1 changed files with 24 additions and 26 deletions
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50
gtk/gtkentry.c
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@ -651,8 +651,6 @@ static void get_frame_size (GtkEntry *entry,
gint *width,
gint *height);
static void gtk_entry_move_adjustments (GtkEntry *entry);
static GdkPixbuf * gtk_entry_ensure_pixbuf (GtkEntry *entry,
GtkEntryIconPosition icon_pos);
static void gtk_entry_update_cached_style_values(GtkEntry *entry);
static gboolean get_middle_click_paste (GtkEntry *entry);
@ -7588,26 +7586,6 @@ gtk_entry_clear (GtkEntry *entry,
g_object_thaw_notify (G_OBJECT (entry));
}
static GdkPixbuf *
gtk_entry_ensure_pixbuf (GtkEntry *entry,
GtkEntryIconPosition icon_pos)
{
GtkEntryPrivate *priv = entry->priv;
EntryIconInfo *icon_info = priv->icons[icon_pos];
GtkStyleContext *context;
GdkPixbuf *pix;
context = gtk_widget_get_style_context (GTK_WIDGET (entry));
gtk_style_context_save_to_node (context, icon_info->css_node);
pix = _gtk_icon_helper_ensure_pixbuf (icon_info->icon_helper,
context);
gtk_style_context_restore (context);
return pix;
}
/* Public API
*/
@ -8919,7 +8897,10 @@ gtk_entry_get_icon_pixbuf (GtkEntry *entry,
{
GtkEntryPrivate *priv;
EntryIconInfo *icon_info;
GtkStyleContext *context;
cairo_surface_t *surface;
GdkPixbuf *pixbuf;
int width, height;
g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL);
g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), NULL);
@ -8931,12 +8912,29 @@ gtk_entry_get_icon_pixbuf (GtkEntry *entry,
if (!icon_info)
return NULL;
/* HACK: unfortunately this is transfer none, so we need to return
* the icon helper's cache ref directly.
context = gtk_widget_get_style_context (GTK_WIDGET (entry));
gtk_style_context_save_to_node (context, icon_info->css_node);
_gtk_icon_helper_get_size (icon_info->icon_helper, context, &width, &height);
surface = gtk_icon_helper_load_surface (icon_info->icon_helper,
context,
1);
pixbuf = gdk_pixbuf_get_from_surface (surface, 0, 0, width, height);
cairo_surface_destroy (surface);
gtk_style_context_restore (context);
/* HACK: unfortunately this is transfer none, so we attach it somehwere
* convenient.
*/
pixbuf = gtk_entry_ensure_pixbuf (entry, icon_pos);
if (pixbuf)
g_object_unref (pixbuf);
{
g_object_set_data_full (G_OBJECT (icon_info->icon_helper),
"gtk-entry-pixbuf",
pixbuf,
g_object_unref);
}
return pixbuf;
}