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recentchooser: Use GIcon instead of GdkPixbuf

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This commit is contained in:
Matthias Clasen 2017-11-14 22:38:10 -05:00
parent c6c3427507
commit 866ff2b8f0
1 changed files with 14 additions and 66 deletions
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80
gtk/gtkrecentchooserdefault.c
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@ -98,8 +98,6 @@ typedef struct
gpointer sort_data;
GDestroyNotify sort_data_destroy;
GtkIconTheme *icon_theme;
GtkWidget *recent_view;
GtkListStore *recent_store;
GtkTreeViewColumn *icon_column;
@ -148,8 +146,6 @@ enum {
LOAD_FINISHED /* the model is fully loaded and inserted */
};
/* Icon size for if we can't get it from the theme */
#define FALLBACK_ICON_SIZE 48
#define FALLBACK_ITEM_LIMIT 20
#define NUM_CHARS 40
@ -202,10 +198,6 @@ static void gtk_recent_chooser_default_map (GtkWidget *widget);
static void set_current_filter (GtkRecentChooserDefault *impl,
GtkRecentFilter *filter);
static GtkIconTheme *get_icon_theme_for_widget (GtkWidget *widget);
static gint get_icon_size_for_widget (GtkWidget *widget,
GtkIconSize icon_size);
static void reload_recent_items (GtkRecentChooserDefault *impl);
static void chooser_set_model (GtkRecentChooserDefault *impl);
@ -350,8 +342,6 @@ _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
priv->select_multiple = FALSE;
priv->local_only = TRUE;
priv->icon_theme = NULL;
priv->current_filter = NULL;
priv->recent_items = NULL;
@ -759,19 +749,12 @@ cleanup_after_load (gpointer user_data)
static void
reload_recent_items (GtkRecentChooserDefault *impl)
{
GtkWidget *widget;
/* reload is already in progress - do not disturb */
if (impl->priv->load_id)
return;
widget = GTK_WIDGET (impl);
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->priv->recent_view), NULL);
gtk_list_store_clear (impl->priv->recent_store);
if (!impl->priv->icon_theme)
impl->priv->icon_theme = get_icon_theme_for_widget (widget);
if (!impl->priv->limit_set)
impl->priv->limit = DEFAULT_RECENT_FILES_LIMIT;
@ -1257,27 +1240,6 @@ chooser_set_sort_type (GtkRecentChooserDefault *impl,
}
}
static GtkIconTheme *
get_icon_theme_for_widget (GtkWidget *widget)
{
return gtk_css_icon_theme_value_get_icon_theme
(_gtk_style_context_peek_property (gtk_widget_get_style_context (widget),
GTK_CSS_PROPERTY_ICON_THEME));
}
static gint
get_icon_size_for_widget (GtkWidget *widget,
GtkIconSize icon_size)
{
gint width, height;
if (gtk_icon_size_lookup (icon_size, &width, &height))
return MAX (width, height);
return FALLBACK_ICON_SIZE;
}
static void
recent_manager_changed_cb (GtkRecentManager *manager,
gpointer user_data)
@ -1319,36 +1281,22 @@ filter_combo_changed_cb (GtkComboBox *combo_box,
set_current_filter (impl, filter);
}
static cairo_surface_t *
get_drag_surface (GtkRecentChooserDefault *impl)
static GIcon *
get_drag_icon (GtkRecentChooserDefault *impl)
{
GtkRecentInfo *info;
cairo_surface_t *retval;
gint size;
GIcon *gicon;
GtkIconInfo *icon_info;
GIcon *gicon = NULL;
g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_NORMAL);
info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
if (!info)
return NULL;
if (info != NULL)
{
gicon = gtk_recent_info_get_gicon (info);
gtk_recent_info_unref (info);
}
gicon = gtk_recent_info_get_gicon (info);
if (!gicon)
return NULL;
icon_info = gtk_icon_theme_lookup_by_gicon (gtk_icon_theme_get_default (),
gicon,
size,
GTK_ICON_LOOKUP_USE_BUILTIN);
retval = gtk_icon_info_load_surface (icon_info, NULL, NULL);
g_object_unref (gicon);
g_object_unref (icon_info);
gtk_recent_info_unref (info);
return retval;
return gicon;
}
static void
@ -1357,13 +1305,13 @@ recent_view_drag_begin_cb (GtkWidget *widget,
gpointer user_data)
{
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
cairo_surface_t *surface;
GIcon *icon;
surface = get_drag_surface (impl);
if (surface)
icon = get_drag_icon (impl);
if (icon)
{
gtk_drag_set_icon_surface (context, surface);
cairo_surface_destroy (surface);
gtk_drag_set_icon_gicon (context, icon, 0, 0);
g_object_unref (icon);
}
else
gtk_drag_set_icon_default (context);