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shortcuts: Follow changes of accels

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Add a way to associate a detailed action name with a shortcut.
If the action name is set, update the accelerator whenever
accels change on the window that the shortcuts window is
associated with.

https://bugzilla.gnome.org/show_bug.cgi?id=764975
This commit is contained in:
Matthias Clasen 2016-04-17 13:38:51 -04:00
parent 268243834a
commit 50f041bc57
6 changed files with 205 additions and 1 deletions
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2
gtk/Makefile.am
View File

@ -540,6 +540,8 @@ gtk_private_h_sources = \
gtkselectionprivate.h \
gtksettingsprivate.h \
gtkshortcutlabelprivate.h \
gtkshortcutswindowprivate.h \
gtkshortcutsshortcutprivate.h \
gtksidebarrowprivate.h \
gtksizegroup-private.h \
gtksizerequestcacheprivate.h \

3
gtk/gtkapplicationwindow.c
View File

@ -28,6 +28,7 @@
#include "gtkmenubar.h"
#include "gtkintl.h"
#include "gtksettings.h"
#include "gtkshortcutswindowprivate.h"
#ifdef HAVE_GIO_UNIX
#include <gio/gdesktopappinfo.h>
@ -1001,6 +1002,8 @@ gtk_application_window_set_help_overlay (GtkApplicationWindow *window,
gtk_window_set_modal (GTK_WINDOW (help_overlay), TRUE);
gtk_window_set_transient_for (GTK_WINDOW (help_overlay), GTK_WINDOW (window));
gtk_shortcuts_window_set_window (help_overlay, GTK_WINDOW (window));
g_signal_connect (help_overlay, "delete-event",
G_CALLBACK (gtk_widget_hide_on_delete), NULL);

64
gtk/gtkshortcutsshortcut.c
View File

@ -21,6 +21,7 @@
#include "gtkshortcutsshortcut.h"
#include "gtkshortcutlabelprivate.h"
#include "gtkshortcutswindowprivate.h"
#include "gtkprivate.h"
#include "gtkintl.h"
@ -49,6 +50,7 @@ struct _GtkShortcutsShortcut
gboolean subtitle_set;
gboolean icon_set;
GtkTextDirection direction;
gchar *action_name;
GtkShortcutType shortcut_type;
};
@ -71,6 +73,7 @@ enum {
PROP_TITLE_SIZE_GROUP,
PROP_DIRECTION,
PROP_SHORTCUT_TYPE,
PROP_ACTION_NAME,
LAST_PROP
};
@ -312,6 +315,16 @@ gtk_shortcuts_shortcut_set_type (GtkShortcutsShortcut *self,
g_object_notify (G_OBJECT (self), "shortcut-type");
}
static void
gtk_shortcuts_shortcut_set_action_name (GtkShortcutsShortcut *self,
const gchar *action_name)
{
g_free (self->action_name);
self->action_name = g_strdup (action_name);
g_object_notify (G_OBJECT (self), "action-name");
}
static void
gtk_shortcuts_shortcut_get_property (GObject *object,
guint prop_id,
@ -359,6 +372,10 @@ gtk_shortcuts_shortcut_get_property (GObject *object,
g_value_set_enum (value, self->shortcut_type);
break;
case PROP_ACTION_NAME:
g_value_set_string (value, self->action_name);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
@ -414,6 +431,10 @@ gtk_shortcuts_shortcut_set_property (GObject *object,
gtk_shortcuts_shortcut_set_type (self, g_value_get_enum (value));
break;
case PROP_ACTION_NAME:
gtk_shortcuts_shortcut_set_action_name (self, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -427,6 +448,7 @@ gtk_shortcuts_shortcut_finalize (GObject *object)
g_clear_object (&self->accel_size_group);
g_clear_object (&self->title_size_group);
g_free (self->action_name);
G_OBJECT_CLASS (gtk_shortcuts_shortcut_parent_class)->finalize (object);
}
@ -444,6 +466,30 @@ gtk_shortcuts_shortcut_child_type (GtkContainer *container)
return G_TYPE_NONE;
}
void
gtk_shortcuts_shortcut_update_accel (GtkShortcutsShortcut *self,
GtkWindow *window)
{
GtkApplication *app;
gchar **accels;
gchar *str;
if (self->action_name == NULL)
return;
app = gtk_window_get_application (window);
if (app == NULL)
return;
accels = gtk_application_get_accels_for_action (app, self->action_name);
str = g_strjoinv (" ", accels);
gtk_shortcuts_shortcut_set_accelerator (self, str);
g_free (str);
g_strfreev (accels);
}
static void
gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
{
@ -615,6 +661,24 @@ gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
GTK_SHORTCUT_ACCELERATOR,
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
/**
* GtkShortcutsShortcut:action-name:
*
* A detailed action name. If this is set for a shortcut
* of type %GTK_SHORTCUT_ACCELERATOR, then GTK+ will use
* the accelerators that are associated with the action
* via gtk_application_set_accels_for_action(), and setting
* #GtkShortcutsShortcut::accelerator is not necessary.
*
* Since: 3.22
*/
properties[PROP_ACTION_NAME] =
g_param_spec_string ("action-name",
P_("Action Name"),
P_("The name of the action"),
NULL,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (object_class, LAST_PROP, properties);
gtk_widget_class_set_css_name (widget_class, "shortcut");
}

37
gtk/gtkshortcutsshortcutprivate.h Normal file
View File

@ -0,0 +1,37 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_SHORTCUTS_SHORTCUT_PRIVATE_H__
#define __GTK_SHORTCUTS_SHORTCUT_PRIVATE_H__
#include "gtkshortcutsshortcut.h"
G_BEGIN_DECLS
void gtk_shortcuts_shortcut_update_accel (GtkShortcutsShortcut *self,
GtkWindow *window);
G_END_DECLS
#endif /* __GTK_sHORTCUTS_SHORTCUT_PRIVATE_H__ */

62
gtk/gtkshortcutswindow.c
View File

@ -22,7 +22,7 @@
#include "gtkscrolledwindow.h"
#include "gtkshortcutssection.h"
#include "gtkshortcutsgroup.h"
#include "gtkshortcutsshortcut.h"
#include "gtkshortcutsshortcutprivate.h"
#include "gtksearchbar.h"
#include "gtksearchentry.h"
#include "gtkwidgetprivate.h"
@ -98,6 +98,9 @@ typedef struct
GtkListBox *list_box;
GtkBox *search_gestures;
GtkBox *search_shortcuts;
GtkWindow *window;
gulong keys_changed_id;
} GtkShortcutsWindowPrivate;
typedef struct
@ -187,6 +190,7 @@ gtk_shortcuts_window_add_search_item (GtkWidget *child, gpointer data)
gboolean subtitle_set = FALSE;
GtkTextDirection direction;
GtkShortcutType shortcut_type;
gchar *action_name = NULL;
gchar *subtitle;
gchar *str;
gchar *keywords;
@ -200,6 +204,7 @@ gtk_shortcuts_window_add_search_item (GtkWidget *child, gpointer data)
"icon-set", &icon_set,
"subtitle-set", &subtitle_set,
"shortcut-type", &shortcut_type,
"action-name", &action_name,
NULL);
hash_key = g_strdup_printf ("%s-%s", title, accelerator);
@ -220,6 +225,7 @@ gtk_shortcuts_window_add_search_item (GtkWidget *child, gpointer data)
"shortcut-type", shortcut_type,
"accel-size-group", priv->search_image_group,
"title-size-group", priv->search_text_group,
"action-name", action_name,
NULL);
if (icon_set)
{
@ -245,6 +251,7 @@ gtk_shortcuts_window_add_search_item (GtkWidget *child, gpointer data)
g_free (title);
g_free (accelerator);
g_free (str);
g_free (action_name);
}
else if (GTK_IS_CONTAINER (child))
{
@ -434,6 +441,57 @@ gtk_shortcuts_window_set_section_name (GtkShortcutsWindow *self,
gtk_stack_set_visible_child (priv->stack, section);
}
static void
update_accels_cb (GtkWidget *widget,
gpointer data)
{
GtkShortcutsWindow *self = data;
GtkShortcutsWindowPrivate *priv = gtk_shortcuts_window_get_instance_private (self);
if (GTK_IS_SHORTCUTS_SHORTCUT (widget))
gtk_shortcuts_shortcut_update_accel (GTK_SHORTCUTS_SHORTCUT (widget), priv->window);
else if (GTK_IS_CONTAINER (widget))
gtk_container_foreach (GTK_CONTAINER (widget), update_accels_cb, self);
}
static void
update_accels_for_actions (GtkShortcutsWindow *self)
{
GtkShortcutsWindowPrivate *priv = gtk_shortcuts_window_get_instance_private (self);
if (priv->window)
gtk_container_forall (GTK_CONTAINER (self), update_accels_cb, self);
}
static void
keys_changed_handler (GtkWindow *window,
GtkShortcutsWindow *self)
{
update_accels_for_actions (self);
}
void
gtk_shortcuts_window_set_window (GtkShortcutsWindow *self,
GtkWindow *window)
{
GtkShortcutsWindowPrivate *priv = gtk_shortcuts_window_get_instance_private (self);
if (priv->keys_changed_id)
{
g_signal_handler_disconnect (priv->window, priv->keys_changed_id);
priv->keys_changed_id = 0;
}
priv->window = window;
if (priv->window)
priv->keys_changed_id = g_signal_connect (window, "keys-changed",
G_CALLBACK (keys_changed_handler),
self);
update_accels_for_actions (self);
}
static void
gtk_shortcuts_window__list_box__row_activated (GtkShortcutsWindow *self,
GtkListBoxRow *row,
@ -589,6 +647,8 @@ gtk_shortcuts_window_dispose (GObject *object)
g_signal_handlers_disconnect_by_func (priv->stack, G_CALLBACK (update_title_stack), self);
gtk_shortcuts_window_set_window (self, NULL);
if (priv->header_bar)
{
gtk_widget_destroy (GTK_WIDGET (priv->header_bar));

38
gtk/gtkshortcutswindowprivate.h Normal file
View File

@ -0,0 +1,38 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_SHORTCUTS_WINDOW_PRIVATE_H__
#define __GTK_SHORTCUTS_WINDOW_PRIVATE_H__
#include "gtkshortcutswindow.h"
G_BEGIN_DECLS
void gtk_shortcuts_window_set_window (GtkShortcutsWindow *self,
GtkWindow *window);
G_END_DECLS
#endif /* __GTK_sHORTCUTS_WINDOW_PRIVATE_H__ */