forked from AuroraMiddleware/gtk
port GtkButton to GtkActionHelper
This commit is contained in:
Ryan Lortie
parent
fbb38e95ac
commit
694be447e3
113
gtk/gtkbutton.c
113
gtk/gtkbutton.c
@ -57,7 +57,7 @@
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#include "gtkintl.h"
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#include "a11y/gtkbuttonaccessible.h"
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#include "gtkapplicationprivate.h"
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#include "gtkactionable.h"
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#include "gtkactionhelper.h"
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static const GtkBorder default_default_border = { 1, 1, 1, 1 };
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static const GtkBorder default_default_outside_border = { 0, 0, 0, 0 };
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@ -151,9 +151,6 @@ static void gtk_button_state_changed (GtkWidget *widget,
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GtkStateType previous_state);
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static void gtk_button_grab_notify (GtkWidget *widget,
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gboolean was_grabbed);
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static void gtk_button_hierarchy_changed (GtkWidget *widget,
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GtkWidget *previous_toplevel);
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static void gtk_button_actionable_iface_init (GtkActionableInterface *iface);
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static void gtk_button_activatable_interface_init(GtkActivatableIface *iface);
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@ -217,7 +214,6 @@ gtk_button_class_init (GtkButtonClass *klass)
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widget_class->leave_notify_event = gtk_button_leave_notify;
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widget_class->state_changed = gtk_button_state_changed;
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widget_class->grab_notify = gtk_button_grab_notify;
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widget_class->hierarchy_changed = gtk_button_hierarchy_changed;
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container_class->child_type = gtk_button_child_type;
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container_class->add = gtk_button_add;
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@ -616,12 +612,6 @@ gtk_button_destroy (GtkWidget *widget)
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priv->label_text = NULL;
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}
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if (priv->action_name)
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{
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g_free (priv->action_name);
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priv->action_name = NULL;
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}
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GTK_WIDGET_CLASS (gtk_button_parent_class)->destroy (widget);
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}
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@ -704,7 +694,7 @@ gtk_button_dispose (GObject *object)
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GtkButton *button = GTK_BUTTON (object);
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GtkButtonPrivate *priv = button->priv;
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g_clear_object (&priv->action_observer);
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g_clear_object (&priv->action_helper);
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if (priv->action)
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{
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@ -714,53 +704,22 @@ gtk_button_dispose (GObject *object)
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G_OBJECT_CLASS (gtk_button_parent_class)->dispose (object);
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}
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static void
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gtk_button_update_action_observer (GtkButton *button)
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{
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GtkWidget *window;
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g_signal_handlers_disconnect_by_func (button, gtk_real_button_clicked, NULL);
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/* we are the only owner so this will clear all the signals */
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g_clear_object (&button->priv->action_observer);
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window = gtk_widget_get_toplevel (GTK_WIDGET (button));
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if (GTK_IS_APPLICATION_WINDOW (window) && button->priv->action_name)
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{
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GSimpleActionObserver *observer;
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observer = gtk_application_window_create_observer (GTK_APPLICATION_WINDOW (window),
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button->priv->action_name,
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button->priv->action_target);
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_gtk_button_set_depressed (button, g_simple_action_observer_get_active (observer));
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if (g_object_class_find_property (G_OBJECT_GET_CLASS (button), "active"))
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g_object_bind_property (observer, "active", button, "active", G_BINDING_SYNC_CREATE);
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g_object_bind_property (observer, "enabled", button, "sensitive", G_BINDING_SYNC_CREATE);
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button->priv->action_observer = observer;
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g_signal_connect_after (button, "clicked", G_CALLBACK (gtk_real_button_clicked), NULL);
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}
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}
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static void
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gtk_button_set_action_name (GtkActionable *actionable,
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const gchar *action_name)
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{
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GtkButton *button = GTK_BUTTON (actionable);
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g_return_if_fail (GTK_IS_BUTTON (button));
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g_return_if_fail (button->priv->action == NULL);
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g_free (button->priv->action_name);
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button->priv->action_name = g_strdup (action_name);
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if (!button->priv->action_helper)
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button->priv->action_helper = gtk_action_helper_new (actionable);
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gtk_button_update_action_observer (button);
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g_signal_handlers_disconnect_by_func (button, gtk_real_button_clicked, NULL);
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if (action_name)
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g_signal_connect_after (button, "clicked", G_CALLBACK (gtk_real_button_clicked), NULL);
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g_object_notify (G_OBJECT (button), "action-name");
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gtk_action_helper_set_action_name (button->priv->action_helper, action_name);
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}
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static void
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@ -769,24 +728,10 @@ gtk_button_set_action_target_value (GtkActionable *actionable,
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{
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GtkButton *button = GTK_BUTTON (actionable);
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g_return_if_fail (GTK_IS_BUTTON (button));
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if (!button->priv->action_helper)
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button->priv->action_helper = gtk_action_helper_new (actionable);
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if (action_target != button->priv->action_target &&
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(!action_target || !button->priv->action_target ||
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!g_variant_equal (action_target, button->priv->action_target)))
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{
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if (button->priv->action_target)
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g_variant_unref (button->priv->action_target);
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button->priv->action_target = NULL;
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if (action_target)
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button->priv->action_target = g_variant_ref_sink (action_target);
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gtk_button_update_action_observer (button);
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g_object_notify (G_OBJECT (button), "action-target");
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}
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gtk_action_helper_set_action_target_value (button->priv->action_helper, action_target);
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}
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static void
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@ -896,10 +841,10 @@ gtk_button_get_property (GObject *object,
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g_value_set_boolean (value, priv->use_action_appearance);
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break;
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case PROP_ACTION_NAME:
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g_value_set_string (value, priv->action_name);
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g_value_set_string (value, gtk_action_helper_get_action_name (priv->action_helper));
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break;
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case PROP_ACTION_TARGET:
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g_value_set_variant (value, priv->action_target);
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g_value_set_variant (value, gtk_action_helper_get_action_target_value (priv->action_helper));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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@ -912,7 +857,7 @@ gtk_button_get_action_name (GtkActionable *actionable)
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{
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GtkButton *button = GTK_BUTTON (actionable);
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return button->priv->action_name;
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return gtk_action_helper_get_action_name (button->priv->action_helper);
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}
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static GVariant *
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@ -920,7 +865,7 @@ gtk_button_get_action_target_value (GtkActionable *actionable)
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{
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GtkButton *button = GTK_BUTTON (actionable);
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return button->priv->action_target;
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return gtk_action_helper_get_action_target_value (button->priv->action_helper);
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}
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static void
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@ -1069,7 +1014,7 @@ gtk_button_set_related_action (GtkButton *button,
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{
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GtkButtonPrivate *priv = button->priv;
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g_return_if_fail (button->priv->action_name == NULL);
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g_return_if_fail (gtk_action_helper_get_action_name (button->priv->action_helper) == NULL);
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if (priv->action == action)
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return;
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@ -2027,8 +1972,8 @@ gtk_real_button_clicked (GtkButton *button)
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{
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GtkButtonPrivate *priv = button->priv;
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if (priv->action_observer)
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g_simple_action_observer_activate (priv->action_observer);
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if (priv->action_helper)
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gtk_action_helper_activate (priv->action_helper);
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if (priv->action)
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gtk_action_activate (priv->action);
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@ -2624,28 +2569,6 @@ gtk_button_grab_notify (GtkWidget *widget,
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}
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}
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static void
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gtk_button_hierarchy_changed (GtkWidget *widget,
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GtkWidget *previous_toplevel)
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{
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GtkButton *button = GTK_BUTTON (widget);
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GtkWidgetClass *parent_class;
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parent_class = GTK_WIDGET_CLASS (gtk_button_parent_class);
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if (parent_class->hierarchy_changed)
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parent_class->hierarchy_changed (widget, previous_toplevel);
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if (button->priv->action_name)
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{
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GtkWidget *toplevel;
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toplevel = gtk_widget_get_toplevel (widget);
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if (toplevel != previous_toplevel)
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gtk_button_update_action_observer (button);
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}
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}
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/**
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* gtk_button_set_image:
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* @button: a #GtkButton
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@ -19,7 +19,7 @@
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#ifndef __GTK_BUTTON_PRIVATE_H__
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#define __GTK_BUTTON_PRIVATE_H__
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#include "gsimpleactionobserver.h"
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#include "gtkactionhelper.h"
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#include "gtkaction.h"
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G_BEGIN_DECLS
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@ -29,10 +29,7 @@ struct _GtkButtonPrivate
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{
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GtkAction *action;
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GtkWidget *image;
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gchar *action_name;
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GVariant *action_target;
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GSimpleActionObserver *action_observer;
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GtkActionHelper *action_helper;
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GdkDevice *grab_keyboard;
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GdkWindow *event_window;
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