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application window: Drop the priv pointer

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This commit is contained in:
Matthias Clasen 2019-05-19 19:52:34 +00:00
parent d9626820e9
commit ced07b92a2
2 changed files with 117 additions and 92 deletions
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193
gtk/gtkapplicationwindow.c
View File

@ -222,6 +222,7 @@ gtk_application_window_actions_new (GtkApplicationWindow *window)
/* Now onto GtkApplicationWindow... */
typedef struct _GtkApplicationWindowPrivate GtkApplicationWindowPrivate;
struct _GtkApplicationWindowPrivate
{
GSimpleActionGroup *actions;
@ -236,22 +237,31 @@ struct _GtkApplicationWindowPrivate
GtkShortcutsWindow *help_overlay;
};
static void gtk_application_window_group_iface_init (GActionGroupInterface *iface);
static void gtk_application_window_map_iface_init (GActionMapInterface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkApplicationWindow, gtk_application_window, GTK_TYPE_WINDOW,
G_ADD_PRIVATE (GtkApplicationWindow)
G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_GROUP, gtk_application_window_group_iface_init)
G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_MAP, gtk_application_window_map_iface_init))
static void
gtk_application_window_update_menubar (GtkApplicationWindow *window)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
gboolean should_have_menubar;
gboolean have_menubar;
have_menubar = window->priv->menubar != NULL;
have_menubar = priv->menubar != NULL;
should_have_menubar = window->priv->show_menubar &&
(g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) ||
g_menu_model_get_n_items (G_MENU_MODEL (window->priv->menubar_section)));
should_have_menubar = priv->show_menubar &&
(g_menu_model_get_n_items (G_MENU_MODEL (priv->app_menu_section)) ||
g_menu_model_get_n_items (G_MENU_MODEL (priv->menubar_section)));
if (have_menubar && !should_have_menubar)
{
gtk_widget_unparent (window->priv->menubar);
window->priv->menubar = NULL;
gtk_widget_unparent (priv->menubar);
priv->menubar = NULL;
}
if (!have_menubar && should_have_menubar)
@ -259,11 +269,11 @@ gtk_application_window_update_menubar (GtkApplicationWindow *window)
GMenu *combined;
combined = g_menu_new ();
g_menu_append_section (combined, NULL, G_MENU_MODEL (window->priv->app_menu_section));
g_menu_append_section (combined, NULL, G_MENU_MODEL (window->priv->menubar_section));
g_menu_append_section (combined, NULL, G_MENU_MODEL (priv->app_menu_section));
g_menu_append_section (combined, NULL, G_MENU_MODEL (priv->menubar_section));
window->priv->menubar = gtk_menu_bar_new_from_model (G_MENU_MODEL (combined));
gtk_widget_set_parent (window->priv->menubar, GTK_WIDGET (window));
priv->menubar = gtk_menu_bar_new_from_model (G_MENU_MODEL (combined));
gtk_widget_set_parent (priv->menubar, GTK_WIDGET (window));
g_object_unref (combined);
}
}
@ -298,6 +308,7 @@ static void
gtk_application_window_update_shell_shows_app_menu (GtkApplicationWindow *window,
GtkSettings *settings)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
gboolean shown_by_shell;
gboolean shown_by_titlebar;
@ -308,13 +319,13 @@ gtk_application_window_update_shell_shows_app_menu (GtkApplicationWindow *window
if (shown_by_shell || shown_by_titlebar)
{
/* the shell shows it, so don't show it locally */
if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) != 0)
g_menu_remove (window->priv->app_menu_section, 0);
if (g_menu_model_get_n_items (G_MENU_MODEL (priv->app_menu_section)) != 0)
g_menu_remove (priv->app_menu_section, 0);
}
else
{
/* the shell does not show it, so make sure we show it */
if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) == 0)
if (g_menu_model_get_n_items (G_MENU_MODEL (priv->app_menu_section)) == 0)
{
GMenuModel *app_menu = NULL;
@ -340,7 +351,7 @@ gtk_application_window_update_shell_shows_app_menu (GtkApplicationWindow *window
name = g_strdup (_("Application"));
}
g_menu_append_submenu (window->priv->app_menu_section, name, app_menu);
g_menu_append_submenu (priv->app_menu_section, name, app_menu);
g_free (name);
}
}
@ -351,6 +362,7 @@ static void
gtk_application_window_update_shell_shows_menubar (GtkApplicationWindow *window,
GtkSettings *settings)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
gboolean shown_by_shell;
g_object_get (settings, "gtk-shell-shows-menubar", &shown_by_shell, NULL);
@ -358,13 +370,13 @@ gtk_application_window_update_shell_shows_menubar (GtkApplicationWindow *window,
if (shown_by_shell)
{
/* the shell shows it, so don't show it locally */
if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->menubar_section)) != 0)
g_menu_remove (window->priv->menubar_section, 0);
if (g_menu_model_get_n_items (G_MENU_MODEL (priv->menubar_section)) != 0)
g_menu_remove (priv->menubar_section, 0);
}
else
{
/* the shell does not show it, so make sure we show it */
if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->menubar_section)) == 0)
if (g_menu_model_get_n_items (G_MENU_MODEL (priv->menubar_section)) == 0)
{
GMenuModel *menubar = NULL;
@ -372,7 +384,7 @@ gtk_application_window_update_shell_shows_menubar (GtkApplicationWindow *window,
menubar = gtk_application_get_menubar (gtk_window_get_application (GTK_WINDOW (window)));
if (menubar != NULL)
g_menu_append_section (window->priv->menubar_section, NULL, menubar);
g_menu_append_section (priv->menubar_section, NULL, menubar);
}
}
}
@ -403,12 +415,13 @@ static gchar **
gtk_application_window_list_actions (GActionGroup *group)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (group);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
/* may be NULL after dispose has run */
if (!window->priv->actions)
if (!priv->actions)
return g_new0 (char *, 0 + 1);
return g_action_group_list_actions (G_ACTION_GROUP (window->priv->actions));
return g_action_group_list_actions (G_ACTION_GROUP (priv->actions));
}
static gboolean
@ -421,11 +434,12 @@ gtk_application_window_query_action (GActionGroup *group,
GVariant **state)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (group);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (!window->priv->actions)
if (!priv->actions)
return FALSE;
return g_action_group_query_action (G_ACTION_GROUP (window->priv->actions),
return g_action_group_query_action (G_ACTION_GROUP (priv->actions),
action_name, enabled, parameter_type, state_type, state_hint, state);
}
@ -435,11 +449,12 @@ gtk_application_window_activate_action (GActionGroup *group,
GVariant *parameter)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (group);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (!window->priv->actions)
if (!priv->actions)
return;
g_action_group_activate_action (G_ACTION_GROUP (window->priv->actions), action_name, parameter);
g_action_group_activate_action (G_ACTION_GROUP (priv->actions), action_name, parameter);
}
static void
@ -448,11 +463,12 @@ gtk_application_window_change_action_state (GActionGroup *group,
GVariant *state)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (group);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (!window->priv->actions)
if (!priv->actions)
return;
g_action_group_change_action_state (G_ACTION_GROUP (window->priv->actions), action_name, state);
g_action_group_change_action_state (G_ACTION_GROUP (priv->actions), action_name, state);
}
static GAction *
@ -460,11 +476,12 @@ gtk_application_window_lookup_action (GActionMap *action_map,
const gchar *action_name)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (action_map);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (!window->priv->actions)
if (!priv->actions)
return NULL;
return g_action_map_lookup_action (G_ACTION_MAP (window->priv->actions), action_name);
return g_action_map_lookup_action (G_ACTION_MAP (priv->actions), action_name);
}
static void
@ -472,11 +489,12 @@ gtk_application_window_add_action (GActionMap *action_map,
GAction *action)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (action_map);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (!window->priv->actions)
if (!priv->actions)
return;
g_action_map_add_action (G_ACTION_MAP (window->priv->actions), action);
g_action_map_add_action (G_ACTION_MAP (priv->actions), action);
}
static void
@ -484,11 +502,12 @@ gtk_application_window_remove_action (GActionMap *action_map,
const gchar *action_name)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (action_map);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (!window->priv->actions)
if (!priv->actions)
return;
g_action_map_remove_action (G_ACTION_MAP (window->priv->actions), action_name);
g_action_map_remove_action (G_ACTION_MAP (priv->actions), action_name);
}
static void
@ -508,11 +527,6 @@ gtk_application_window_map_iface_init (GActionMapInterface *iface)
iface->remove_action = gtk_application_window_remove_action;
}
G_DEFINE_TYPE_WITH_CODE (GtkApplicationWindow, gtk_application_window, GTK_TYPE_WINDOW,
G_ADD_PRIVATE (GtkApplicationWindow)
G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_GROUP, gtk_application_window_group_iface_init)
G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_MAP, gtk_application_window_map_iface_init))
enum {
PROP_0,
PROP_SHOW_MENUBAR,
@ -557,7 +571,7 @@ gtk_application_window_measure (GtkWidget *widget,
minimum_baseline, natural_baseline);
gtk_widget_measure (window->priv->menubar, orientation, menubar_height, &menubar_min, &menubar_nat, NULL, NULL);
gtk_widget_measure (priv->menubar, orientation, menubar_height, &menubar_min, &menubar_nat, NULL, NULL);
_gtk_window_get_shadow_width (GTK_WINDOW (widget), &border);
menubar_min += border.left + border.right;
@ -597,8 +611,9 @@ gtk_application_window_real_size_allocate (GtkWidget *widget,
int baseline)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (widget);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (window->priv->menubar != NULL)
if (priv->menubar != NULL)
{
GtkAllocation menubar_allocation;
GtkAllocation child_allocation;
@ -608,12 +623,12 @@ gtk_application_window_real_size_allocate (GtkWidget *widget,
_gtk_window_set_allocation (GTK_WINDOW (widget), width, height, &child_allocation);
menubar_allocation = child_allocation;
gtk_widget_measure (window->priv->menubar, GTK_ORIENTATION_VERTICAL,
gtk_widget_measure (priv->menubar, GTK_ORIENTATION_VERTICAL,
menubar_allocation.width,
&menubar_height, NULL, NULL, NULL);
menubar_allocation.height = menubar_height;
gtk_widget_size_allocate (window->priv->menubar, &menubar_allocation, baseline);
gtk_widget_size_allocate (priv->menubar, &menubar_allocation, baseline);
child_allocation.y += menubar_height;
child_allocation.height -= menubar_height;
@ -664,17 +679,19 @@ gtk_application_window_real_unrealize (GtkWidget *widget)
GActionGroup *
gtk_application_window_get_action_group (GtkApplicationWindow *window)
{
return G_ACTION_GROUP (window->priv->actions);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
return G_ACTION_GROUP (priv->actions);
}
static void
gtk_application_window_real_map (GtkWidget *widget)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (widget);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
/* XXX could eliminate this by tweaking gtk_window_map */
if (window->priv->menubar)
gtk_widget_map (window->priv->menubar);
if (priv->menubar)
gtk_widget_map (priv->menubar);
GTK_WIDGET_CLASS (gtk_application_window_parent_class)->map (widget);
}
@ -683,10 +700,11 @@ static void
gtk_application_window_real_unmap (GtkWidget *widget)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (widget);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
/* XXX could eliminate this by tweaking gtk_window_unmap */
if (window->priv->menubar)
gtk_widget_unmap (window->priv->menubar);
if (priv->menubar)
gtk_widget_unmap (priv->menubar);
GTK_WIDGET_CLASS (gtk_application_window_parent_class)->unmap (widget);
}
@ -697,9 +715,10 @@ gtk_application_window_real_forall_internal (GtkContainer *container,
gpointer user_data)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (container);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (window->priv->menubar)
callback (window->priv->menubar, user_data);
if (priv->menubar)
callback (priv->menubar, user_data);
GTK_CONTAINER_CLASS (gtk_application_window_parent_class)
->forall (container, callback, user_data);
@ -712,11 +731,12 @@ gtk_application_window_get_property (GObject *object,
GParamSpec *pspec)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (object);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
switch (prop_id)
{
case PROP_SHOW_MENUBAR:
g_value_set_boolean (value, window->priv->show_menubar);
g_value_set_boolean (value, priv->show_menubar);
break;
default:
@ -731,6 +751,7 @@ gtk_application_window_set_property (GObject *object,
GParamSpec *pspec)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (object);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
switch (prop_id)
{
@ -747,20 +768,21 @@ static void
gtk_application_window_dispose (GObject *object)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (object);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (window->priv->menubar)
if (priv->menubar)
{
gtk_widget_unparent (window->priv->menubar);
window->priv->menubar = NULL;
gtk_widget_unparent (priv->menubar);
priv->menubar = NULL;
}
g_clear_object (&window->priv->app_menu_section);
g_clear_object (&window->priv->menubar_section);
g_clear_object (&priv->app_menu_section);
g_clear_object (&priv->menubar_section);
if (window->priv->help_overlay)
if (priv->help_overlay)
{
gtk_widget_destroy (GTK_WIDGET (window->priv->help_overlay));
g_clear_object (&window->priv->help_overlay);
gtk_widget_destroy (GTK_WIDGET (priv->help_overlay));
g_clear_object (&priv->help_overlay);
}
G_OBJECT_CLASS (gtk_application_window_parent_class)->dispose (object);
@ -772,30 +794,30 @@ gtk_application_window_dispose (GObject *object)
* That reduces our chances of being watched as a GActionGroup from a
* muxer constructed by GtkApplication.
*/
g_clear_object (&window->priv->actions);
g_clear_object (&priv->actions);
}
static void
gtk_application_window_init (GtkApplicationWindow *window)
{
window->priv = gtk_application_window_get_instance_private (window);
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
window->priv->actions = gtk_application_window_actions_new (window);
window->priv->app_menu_section = g_menu_new ();
window->priv->menubar_section = g_menu_new ();
priv->actions = gtk_application_window_actions_new (window);
priv->app_menu_section = g_menu_new ();
priv->menubar_section = g_menu_new ();
gtk_widget_insert_action_group (GTK_WIDGET (window), "win", G_ACTION_GROUP (window->priv->actions));
gtk_widget_insert_action_group (GTK_WIDGET (window), "win", G_ACTION_GROUP (priv->actions));
/* window->priv->actions is the one and only ref on the group, so when
/* priv->actions is the one and only ref on the group, so when
* we dispose, the action group will die, disconnecting all signals.
*/
g_signal_connect_swapped (window->priv->actions, "action-added",
g_signal_connect_swapped (priv->actions, "action-added",
G_CALLBACK (g_action_group_action_added), window);
g_signal_connect_swapped (window->priv->actions, "action-enabled-changed",
g_signal_connect_swapped (priv->actions, "action-enabled-changed",
G_CALLBACK (g_action_group_action_enabled_changed), window);
g_signal_connect_swapped (window->priv->actions, "action-state-changed",
g_signal_connect_swapped (priv->actions, "action-state-changed",
G_CALLBACK (g_action_group_action_state_changed), window);
g_signal_connect_swapped (window->priv->actions, "action-removed",
g_signal_connect_swapped (priv->actions, "action-removed",
G_CALLBACK (g_action_group_action_removed), window);
}
@ -869,7 +891,8 @@ gtk_application_window_new (GtkApplication *application)
gboolean
gtk_application_window_get_show_menubar (GtkApplicationWindow *window)
{
return window->priv->show_menubar;
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
return priv->show_menubar;
}
/**
@ -884,13 +907,14 @@ void
gtk_application_window_set_show_menubar (GtkApplicationWindow *window,
gboolean show_menubar)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
g_return_if_fail (GTK_IS_APPLICATION_WINDOW (window));
show_menubar = !!show_menubar;
if (window->priv->show_menubar != show_menubar)
if (priv->show_menubar != show_menubar)
{
window->priv->show_menubar = show_menubar;
priv->show_menubar = show_menubar;
gtk_application_window_update_menubar (window);
@ -911,17 +935,19 @@ gtk_application_window_set_show_menubar (GtkApplicationWindow *window,
guint
gtk_application_window_get_id (GtkApplicationWindow *window)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
g_return_val_if_fail (GTK_IS_APPLICATION_WINDOW (window), 0);
return window->priv->id;
return priv->id;
}
void
gtk_application_window_set_id (GtkApplicationWindow *window,
guint id)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
g_return_if_fail (GTK_IS_APPLICATION_WINDOW (window));
window->priv->id = id;
priv->id = id;
}
static void
@ -930,9 +956,10 @@ show_help_overlay (GSimpleAction *action,
gpointer user_data)
{
GtkApplicationWindow *window = user_data;
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
if (window->priv->help_overlay)
gtk_widget_show (GTK_WIDGET (window->priv->help_overlay));
if (priv->help_overlay)
gtk_widget_show (GTK_WIDGET (priv->help_overlay));
}
/**
@ -950,14 +977,15 @@ void
gtk_application_window_set_help_overlay (GtkApplicationWindow *window,
GtkShortcutsWindow *help_overlay)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
g_return_if_fail (GTK_IS_APPLICATION_WINDOW (window));
g_return_if_fail (help_overlay == NULL || GTK_IS_SHORTCUTS_WINDOW (help_overlay));
if (window->priv->help_overlay)
gtk_widget_destroy (GTK_WIDGET (window->priv->help_overlay));
g_set_object (&window->priv->help_overlay, help_overlay);
if (priv->help_overlay)
gtk_widget_destroy (GTK_WIDGET (priv->help_overlay));
g_set_object (&priv->help_overlay, help_overlay);
if (!window->priv->help_overlay)
if (!priv->help_overlay)
return;
gtk_window_set_modal (GTK_WINDOW (help_overlay), TRUE);
@ -965,14 +993,14 @@ gtk_application_window_set_help_overlay (GtkApplicationWindow *window,
gtk_window_set_transient_for (GTK_WINDOW (help_overlay), GTK_WINDOW (window));
gtk_shortcuts_window_set_window (help_overlay, GTK_WINDOW (window));
if (!g_action_map_lookup_action (G_ACTION_MAP (window->priv->actions), "show-help-overlay"))
if (!g_action_map_lookup_action (G_ACTION_MAP (priv->actions), "show-help-overlay"))
{
GSimpleAction *action;
action = g_simple_action_new ("show-help-overlay", NULL);
g_signal_connect (action, "activate", G_CALLBACK (show_help_overlay), window);
g_action_map_add_action (G_ACTION_MAP (window->priv->actions), G_ACTION (action));
g_action_map_add_action (G_ACTION_MAP (priv->actions), G_ACTION (action));
g_object_unref (G_OBJECT (action));
}
}
@ -989,7 +1017,8 @@ gtk_application_window_set_help_overlay (GtkApplicationWindow *window,
GtkShortcutsWindow *
gtk_application_window_get_help_overlay (GtkApplicationWindow *window)
{
GtkApplicationWindowPrivate *priv = gtk_application_window_get_instance_private (window);
g_return_val_if_fail (GTK_IS_APPLICATION_WINDOW (window), NULL);
return window->priv->help_overlay;
return priv->help_overlay;
}

4
gtk/gtkapplicationwindow.h
View File

@ -41,16 +41,12 @@ G_BEGIN_DECLS
#define GTK_APPLICATION_WINDOW_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
GTK_TYPE_APPLICATION_WINDOW, GtkApplicationWindowClass))
typedef struct _GtkApplicationWindowPrivate GtkApplicationWindowPrivate;
typedef struct _GtkApplicationWindowClass GtkApplicationWindowClass;
typedef struct _GtkApplicationWindow GtkApplicationWindow;
struct _GtkApplicationWindow
{
GtkWindow parent_instance;
/*< private >*/
GtkApplicationWindowPrivate *priv;
};
/**