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open-with-widget: add a "Show more applications" button

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So that we don't always show them all unconditionally in HEADINGS mode.
This commit is contained in:
Cosimo Cecchi 2010-11-18 00:06:49 +01:00
parent 7d8e7e5f1d
commit a6a56d4194
1 changed files with 49 additions and 2 deletions
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51
gtk/gtkopenwithwidget.c
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@ -45,9 +45,12 @@ struct _GtkOpenWithWidgetPrivate {
GtkOpenWithWidgetShowMode show_mode;
GtkWidget *program_list;
GtkWidget *show_more;
GtkListStore *program_list_store;
GtkCellRenderer *padding_renderer;
gboolean show_more_clicked;
};
enum {
@ -500,7 +503,7 @@ gtk_open_with_widget_real_add_items (GtkOpenWithWidget *self)
}
else
{
show_all = TRUE;
show_all = self->priv->show_more_clicked;
show_headings = TRUE;
show_recommended = TRUE;
}
@ -769,6 +772,32 @@ gtk_open_with_widget_get_property (GObject *object,
}
}
static void
show_more_button_clicked_cb (GtkButton *button,
gpointer user_data)
{
GtkOpenWithWidget *self = user_data;
self->priv->show_more_clicked = TRUE;
gtk_widget_hide (GTK_WIDGET (button));
_gtk_open_with_widget_refilter (self);
}
static void
gtk_open_with_widget_ensure_show_more_button (GtkOpenWithWidget *self)
{
if (self->priv->show_mode == GTK_OPEN_WITH_WIDGET_SHOW_MODE_HEADINGS)
{
if (!self->priv->show_more_clicked)
gtk_widget_show (self->priv->show_more);
}
else
{
gtk_widget_hide (self->priv->show_more);
}
}
static void
gtk_open_with_widget_constructed (GObject *object)
{
@ -779,6 +808,7 @@ gtk_open_with_widget_constructed (GObject *object)
if (G_OBJECT_CLASS (gtk_open_with_widget_parent_class)->constructed != NULL)
G_OBJECT_CLASS (gtk_open_with_widget_parent_class)->constructed (object);
gtk_open_with_widget_ensure_show_more_button (self);
gtk_open_with_widget_add_items (self);
}
@ -862,11 +892,12 @@ gtk_open_with_widget_class_init (GtkOpenWithWidgetClass *klass)
static void
gtk_open_with_widget_init (GtkOpenWithWidget *self)
{
GtkWidget *scrolled_window;
GtkWidget *scrolled_window, *button, *w;
GtkTreeSelection *selection;
self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, GTK_TYPE_OPEN_WITH_WIDGET,
GtkOpenWithWidgetPrivate);
gtk_orientable_set_orientation (GTK_ORIENTABLE (self), GTK_ORIENTATION_VERTICAL);
gtk_container_set_border_width (GTK_CONTAINER (self), 5);
@ -899,6 +930,18 @@ gtk_open_with_widget_init (GtkOpenWithWidget *self)
g_signal_connect (self->priv->program_list, "button-press-event",
G_CALLBACK (program_list_button_press_event_cb),
self);
button = gtk_button_new_with_label (_("Show more applications..."));
w = gtk_image_new_from_stock (GTK_STOCK_ADD,
GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), w);
gtk_box_pack_start (GTK_BOX (self), button, TRUE, TRUE, 6);
g_signal_connect (button, "clicked",
G_CALLBACK (show_more_button_clicked_cb), self);
self->priv->show_more = button;
}
static GAppInfo *
@ -921,6 +964,9 @@ gtk_open_with_widget_iface_init (GtkOpenWithIface *iface)
void
_gtk_open_with_widget_refilter (GtkOpenWithWidget *self)
{
gtk_open_with_widget_ensure_show_more_button (self);
if (self->priv->program_list_store != NULL)
{
gtk_list_store_clear (self->priv->program_list_store);
@ -963,6 +1009,7 @@ gtk_open_with_widget_set_show_mode (GtkOpenWithWidget *self,
self->priv->show_mode = show_mode;
g_object_notify (G_OBJECT (self), "show-mode");
self->priv->show_more_clicked = FALSE;
_gtk_open_with_widget_refilter (self);
}
}