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port GtkSwitch to GtkActionHelper

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This commit is contained in:
Ryan Lortie
2012-08-17 18:26:53 -04:00
parent ab3b41374a
commit fbb38e95ac
1 changed files with 15 additions and 92 deletions
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107
gtk/gtkswitch.c
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@ -47,6 +47,7 @@
#include "gtkapplicationprivate.h"
#include "gtkactionable.h"
#include "a11y/gtkswitchaccessible.h"
#include "gtkactionhelper.h"
#include <math.h>
@ -57,10 +58,7 @@ struct _GtkSwitchPrivate
{
GdkWindow *event_window;
GtkAction *action;
gchar *action_name;
GVariant *action_target;
GSimpleActionObserver *action_observer;
GtkActionHelper *action_helper;
gint handle_x;
gint offset;
@ -95,9 +93,6 @@ static guint signals[LAST_SIGNAL] = { 0 };
static GParamSpec *switch_props[LAST_PROP] = { NULL, };
static void gtk_switch_hierarchy_changed (GtkWidget *widget,
GtkWidget *previous_toplevel);
static void gtk_switch_actionable_iface_init (GtkActionableInterface *iface);
static void gtk_switch_activatable_interface_init (GtkActivatableIface *iface);
@ -674,45 +669,16 @@ gtk_switch_set_use_action_appearance (GtkSwitch *sw,
}
}
static void
gtk_switch_update_action_observer (GtkSwitch *sw)
{
GtkWidget *window;
/* we are the only owner so this will clear all the signals */
g_clear_object (&sw->priv->action_observer);
window = gtk_widget_get_toplevel (GTK_WIDGET (sw));
if (GTK_IS_APPLICATION_WINDOW (window) && sw->priv->action_name)
{
GSimpleActionObserver *observer;
observer = gtk_application_window_create_observer (GTK_APPLICATION_WINDOW (window),
sw->priv->action_name,
sw->priv->action_target);
g_object_bind_property (observer, "active", sw, "active", G_BINDING_SYNC_CREATE);
g_object_bind_property (observer, "enabled", sw, "sensitive", G_BINDING_SYNC_CREATE);
sw->priv->action_observer = observer;
}
}
static void
gtk_switch_set_action_name (GtkActionable *actionable,
const gchar *action_name)
{
GtkSwitch *sw = GTK_SWITCH (actionable);
g_return_if_fail (GTK_IS_SWITCH (sw));
if (!sw->priv->action_helper)
sw->priv->action_helper = gtk_action_helper_new (actionable);
g_free (sw->priv->action_name);
sw->priv->action_name = g_strdup (action_name);
gtk_switch_update_action_observer (sw);
g_object_notify (G_OBJECT (sw), "action-name");
gtk_action_helper_set_action_name (sw->priv->action_helper, action_name);
}
static void
@ -721,24 +687,10 @@ gtk_switch_set_action_target_value (GtkActionable *actionable,
{
GtkSwitch *sw = GTK_SWITCH (actionable);
g_return_if_fail (GTK_IS_SWITCH (sw));
if (!sw->priv->action_helper)
sw->priv->action_helper = gtk_action_helper_new (actionable);
if (action_target != sw->priv->action_target &&
(!action_target || !sw->priv->action_target ||
!g_variant_equal (action_target, sw->priv->action_target)))
{
if (sw->priv->action_target)
g_variant_unref (sw->priv->action_target);
sw->priv->action_target = NULL;
if (action_target)
sw->priv->action_target = g_variant_ref_sink (action_target);
gtk_switch_update_action_observer (sw);
g_object_notify (G_OBJECT (sw), "action-target");
}
gtk_action_helper_set_action_target_value (sw->priv->action_helper, action_target);
}
static const gchar *
@ -746,7 +698,7 @@ gtk_switch_get_action_name (GtkActionable *actionable)
{
GtkSwitch *sw = GTK_SWITCH (actionable);
return sw->priv->action_name;
return gtk_action_helper_get_action_name (sw->priv->action_helper);
}
static GVariant *
@ -754,7 +706,7 @@ gtk_switch_get_action_target_value (GtkActionable *actionable)
{
GtkSwitch *sw = GTK_SWITCH (actionable);
return sw->priv->action_target;
return gtk_action_helper_get_action_target_value (sw->priv->action_helper);
}
static void
@ -766,28 +718,6 @@ gtk_switch_actionable_iface_init (GtkActionableInterface *iface)
iface->set_action_target_value = gtk_switch_set_action_target_value;
}
static void
gtk_switch_hierarchy_changed (GtkWidget *widget,
GtkWidget *previous_toplevel)
{
GtkSwitch *sw = GTK_SWITCH (widget);
GtkWidgetClass *parent_class;
parent_class = GTK_WIDGET_CLASS (gtk_switch_parent_class);
if (parent_class->hierarchy_changed)
parent_class->hierarchy_changed (widget, previous_toplevel);
if (sw->priv->action_name)
{
GtkWidget *toplevel;
toplevel = gtk_widget_get_toplevel (widget);
if (toplevel != previous_toplevel)
gtk_switch_update_action_observer (sw);
}
}
static void
gtk_switch_set_property (GObject *gobject,
guint prop_id,
@ -846,11 +776,11 @@ gtk_switch_get_property (GObject *gobject,
break;
case PROP_ACTION_NAME:
g_value_set_string (value, priv->action_name);
g_value_set_string (value, gtk_action_helper_get_action_name (priv->action_helper));
break;
case PROP_ACTION_TARGET:
g_value_set_variant (value, priv->action_target);
g_value_set_variant (value, gtk_action_helper_get_action_target_value (priv->action_helper));
break;
default:
@ -863,13 +793,7 @@ gtk_switch_dispose (GObject *object)
{
GtkSwitchPrivate *priv = GTK_SWITCH (object)->priv;
g_clear_object (&priv->action_observer);
if (priv->action_name)
{
g_free (priv->action_name);
priv->action_name = NULL;
}
g_clear_object (&priv->action_helper);
if (priv->action)
{
@ -931,7 +855,6 @@ gtk_switch_class_init (GtkSwitchClass *klass)
widget_class->motion_notify_event = gtk_switch_motion;
widget_class->enter_notify_event = gtk_switch_enter;
widget_class->leave_notify_event = gtk_switch_leave;
widget_class->hierarchy_changed = gtk_switch_hierarchy_changed;
klass->activate = gtk_switch_activate;
@ -1026,8 +949,8 @@ gtk_switch_set_active (GtkSwitch *sw,
g_object_notify_by_pspec (G_OBJECT (sw), switch_props[PROP_ACTIVE]);
if (priv->action_observer)
g_simple_action_observer_activate (priv->action_observer);
if (priv->action_helper)
gtk_action_helper_activate (priv->action_helper);
if (priv->action)
gtk_action_activate (priv->action);