gtk2/gtk/inspector/shortcuts.c

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/*
* Copyright (c) 2020 Red Hat, Inc.
*
* 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/>.
*/
#include "config.h"
#include <glib/gi18n-lib.h>
#include "shortcuts.h"
#include "gtklabel.h"
#include "gtklistbox.h"
#include "gtksizegroup.h"
#include "gtkstack.h"
#include "gtkshortcut.h"
#include "gtkshortcuttrigger.h"
#include "gtkshortcutcontroller.h"
struct _GtkInspectorShortcuts
{
GtkWidget parent;
GtkWidget *box;
GtkWidget *list;
GtkSizeGroup *trigger;
GtkSizeGroup *action;
};
G_DEFINE_TYPE (GtkInspectorShortcuts, gtk_inspector_shortcuts, GTK_TYPE_WIDGET)
static void
gtk_inspector_shortcuts_init (GtkInspectorShortcuts *sl)
{
gtk_widget_init_template (GTK_WIDGET (sl));
}
static GtkWidget *
create_row (gpointer item,
gpointer user_data)
{
GtkShortcut *shortcut = GTK_SHORTCUT (item);
GtkInspectorShortcuts *sl = GTK_INSPECTOR_SHORTCUTS (user_data);
GtkShortcutTrigger *trigger;
GtkShortcutAction *action;
char *s;
GtkWidget *row;
GtkWidget *label;
trigger = gtk_shortcut_get_trigger (shortcut);
action = gtk_shortcut_get_action (shortcut);
row = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
s = gtk_shortcut_trigger_to_string (trigger);
label = gtk_label_new (s);
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
g_free (s);
gtk_box_append (GTK_BOX (row), label);
gtk_size_group_add_widget (sl->trigger, label);
s = gtk_shortcut_action_to_string (action);
label = gtk_label_new (s);
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
g_free (s);
gtk_box_append (GTK_BOX (row), label);
gtk_size_group_add_widget (sl->action, label);
return row;
}
void
gtk_inspector_shortcuts_set_object (GtkInspectorShortcuts *sl,
GObject *object)
{
GtkWidget *stack;
GtkStackPage *page;
stack = gtk_widget_get_parent (GTK_WIDGET (sl));
page = gtk_stack_get_page (GTK_STACK (stack), GTK_WIDGET (sl));
if (GTK_IS_SHORTCUT_CONTROLLER (object))
{
g_object_set (page, "visible", TRUE, NULL);
gtk_list_box_bind_model (GTK_LIST_BOX (sl->list),
G_LIST_MODEL (object),
create_row,
sl,
NULL);
}
else
{
g_object_set (page, "visible", FALSE, NULL);
gtk_list_box_bind_model (GTK_LIST_BOX (sl->list),
NULL,
NULL,
NULL,
NULL);
}
}
static void
gtk_inspector_shortcuts_measure (GtkWidget *widget,
GtkOrientation orientation,
int for_size,
int *minimum,
int *natural,
int *minimum_baseline,
int *natural_baseline)
{
GtkInspectorShortcuts *shortcuts = GTK_INSPECTOR_SHORTCUTS (widget);
gtk_widget_measure (shortcuts->box,
orientation,
for_size,
minimum, natural,
minimum_baseline, natural_baseline);
}
static void
gtk_inspector_shortcuts_size_allocate (GtkWidget *widget,
int width,
int height,
int baseline)
{
GtkInspectorShortcuts *shortcuts = GTK_INSPECTOR_SHORTCUTS (widget);
gtk_widget_size_allocate (shortcuts->box,
&(GtkAllocation) { 0, 0, width, height },
baseline);
}
static void
gtk_inspector_shortcuts_class_init (GtkInspectorShortcutsClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->measure = gtk_inspector_shortcuts_measure;
widget_class->size_allocate = gtk_inspector_shortcuts_size_allocate;
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/shortcuts.ui");
gtk_widget_class_bind_template_child (widget_class, GtkInspectorShortcuts, box);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorShortcuts, list);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorShortcuts, trigger);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorShortcuts, action);
}