gtkfontchooserdialog.c 7.14 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14
/* GTK - The GIMP Toolkit
 * Copyright (C) 2011 Alberto Ruiz <aruiz@gnome.org>
 *
 * 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
Javier Jardon's avatar
Javier Jardon committed
15
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 17 18 19 20 21 22 23 24 25 26 27
 */

#include "config.h"

#include <stdlib.h>
#include <glib/gprintf.h>
#include <string.h>

#include <atk/atk.h>

#include "gtkfontchooserdialog.h"
#include "gtkfontchooser.h"
28 29 30
#include "gtkfontchooserwidget.h"
#include "gtkfontchooserutils.h"
#include "gtkbox.h"
31
#include "deprecated/gtkstock.h"
32 33 34 35 36
#include "gtkintl.h"
#include "gtkaccessible.h"
#include "gtkbuildable.h"
#include "gtkprivate.h"
#include "gtkwidget.h"
37 38
#include "gtksettings.h"
#include "gtkdialogprivate.h"
39 40 41 42 43 44 45 46 47 48

struct _GtkFontChooserDialogPrivate
{
  GtkWidget *fontchooser;

  GtkWidget *select_button;
  GtkWidget *cancel_button;
};

/**
49 50
 * SECTION:gtkfontchooserdialog
 * @Short_description: A dialog for selecting fonts
51 52 53
 * @Title: GtkFontChooserDialog
 * @See_also: #GtkFontChooser, #GtkDialog
 *
54
 * The #GtkFontChooserDialog widget is a dialog for selecting a font.
Matthias Clasen's avatar
Matthias Clasen committed
55
 * It implements the #GtkFontChooser interface.
56
 *
57
 * # GtkFontChooserDialog as GtkBuildable
58 59
 *
 * The GtkFontChooserDialog implementation of the #GtkBuildable
60 61
 * interface exposes the buttons with the names “select_button”
 * and “cancel_button”.
62 63
 *
 * Since: 3.2
64 65
 */

66 67
static void     gtk_font_chooser_dialog_buildable_interface_init     (GtkBuildableIface *iface);
static GObject *gtk_font_chooser_dialog_buildable_get_internal_child (GtkBuildable *buildable,
68 69 70
                                                                      GtkBuilder   *builder,
                                                                      const gchar  *childname);

71
G_DEFINE_TYPE_WITH_CODE (GtkFontChooserDialog, gtk_font_chooser_dialog, GTK_TYPE_DIALOG,
72
                         G_ADD_PRIVATE (GtkFontChooserDialog)
73 74
                         G_IMPLEMENT_INTERFACE (GTK_TYPE_FONT_CHOOSER,
                                                _gtk_font_chooser_delegate_iface_init)
75
                         G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
76
                                                gtk_font_chooser_dialog_buildable_interface_init))
77 78 79

static GtkBuildableIface *parent_buildable_iface;

80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113
static void
gtk_font_chooser_dialog_set_property (GObject      *object,
                                      guint         prop_id,
                                      const GValue *value,
                                      GParamSpec   *pspec)
{
  GtkFontChooserDialog *dialog = GTK_FONT_CHOOSER_DIALOG (object);
  GtkFontChooserDialogPrivate *priv = dialog->priv;

  switch (prop_id)
    {
    default:
      g_object_set_property (G_OBJECT (priv->fontchooser), pspec->name, value);
      break;
    }
}

static void
gtk_font_chooser_dialog_get_property (GObject      *object,
                                      guint         prop_id,
                                      GValue       *value,
                                      GParamSpec   *pspec)
{
  GtkFontChooserDialog *dialog = GTK_FONT_CHOOSER_DIALOG (object);
  GtkFontChooserDialogPrivate *priv = dialog->priv;

  switch (prop_id)
    {
    default:
      g_object_get_property (G_OBJECT (priv->fontchooser), pspec->name, value);
      break;
    }
}

114 115 116 117 118 119 120 121 122 123
static void
font_activated_cb (GtkFontChooser *fontchooser,
                   const gchar    *fontname,
                   gpointer        user_data)
{
  GtkDialog *dialog = user_data;

  gtk_dialog_response (dialog, GTK_RESPONSE_OK);
}

124 125 126
static void
gtk_font_chooser_dialog_class_init (GtkFontChooserDialogClass *klass)
{
127
  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
128
  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
129 130 131 132 133 134

  gobject_class->get_property = gtk_font_chooser_dialog_get_property;
  gobject_class->set_property = gtk_font_chooser_dialog_set_property;

  _gtk_font_chooser_install_properties (gobject_class);

135 136 137
  /* Bind class to template
   */
  gtk_widget_class_set_template_from_resource (widget_class,
138
					       "/org/gtk/libgtk/ui/gtkfontchooserdialog.ui");
139

140
  gtk_widget_class_bind_template_child_private (widget_class, GtkFontChooserDialog, fontchooser);
141
  gtk_widget_class_bind_template_callback (widget_class, font_activated_cb);
142 143
}

144 145 146 147 148
static void
gtk_font_chooser_dialog_init (GtkFontChooserDialog *fontchooserdiag)
{
  GtkFontChooserDialogPrivate *priv;

149
  fontchooserdiag->priv = gtk_font_chooser_dialog_get_instance_private (fontchooserdiag);
150 151
  priv = fontchooserdiag->priv;

152
  gtk_widget_init_template (GTK_WIDGET (fontchooserdiag));
153
  gtk_dialog_set_use_header_bar_from_setting (GTK_DIALOG (fontchooserdiag));
154

155
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
156
  gtk_dialog_set_alternative_button_order (GTK_DIALOG (fontchooserdiag),
157 158 159
                                           GTK_RESPONSE_OK,
                                           GTK_RESPONSE_CANCEL,
                                           -1);
160
G_GNUC_END_IGNORE_DEPRECATIONS
161

162 163 164
  priv->select_button = gtk_dialog_get_widget_for_response (GTK_DIALOG (fontchooserdiag), GTK_RESPONSE_OK);
  priv->cancel_button = gtk_dialog_get_widget_for_response (GTK_DIALOG (fontchooserdiag), GTK_RESPONSE_CANCEL);

165 166
  _gtk_font_chooser_set_delegate (GTK_FONT_CHOOSER (fontchooserdiag),
                                  GTK_FONT_CHOOSER (priv->fontchooser));
167 168
}

Matthias Clasen's avatar
Matthias Clasen committed
169 170
/**
 * gtk_font_chooser_dialog_new:
171
 * @title: (allow-none): Title of the dialog, or %NULL
Matthias Clasen's avatar
Matthias Clasen committed
172
 * @parent: (allow-none): Transient parent of the dialog, or %NULL
173 174 175
 *
 * Creates a new #GtkFontChooserDialog.
 *
176
 * Returns: a new #GtkFontChooserDialog
177 178
 *
 * Since: 3.2
179 180
 */
GtkWidget*
181 182
gtk_font_chooser_dialog_new (const gchar *title,
                             GtkWindow   *parent)
183
{
184 185
  GtkFontChooserDialog *dialog;

186 187 188 189
  dialog = g_object_new (GTK_TYPE_FONT_CHOOSER_DIALOG,
                         "title", title,
                         "transient-for", parent,
                         NULL);
190 191

  return GTK_WIDGET (dialog);
192 193 194 195 196 197 198 199 200 201 202
}

static void
gtk_font_chooser_dialog_buildable_interface_init (GtkBuildableIface *iface)
{
  parent_buildable_iface = g_type_interface_peek_parent (iface);
  iface->get_internal_child = gtk_font_chooser_dialog_buildable_get_internal_child;
}

static GObject *
gtk_font_chooser_dialog_buildable_get_internal_child (GtkBuildable *buildable,
203 204
                                                      GtkBuilder   *builder,
                                                      const gchar  *childname)
205 206 207 208 209 210 211 212 213 214 215 216
{
  GtkFontChooserDialogPrivate *priv;

  priv = GTK_FONT_CHOOSER_DIALOG (buildable)->priv;

  if (g_strcmp0 (childname, "select_button") == 0)
    return G_OBJECT (priv->select_button);
  else if (g_strcmp0 (childname, "cancel_button") == 0)
    return G_OBJECT (priv->cancel_button);

  return parent_buildable_iface->get_internal_child (buildable, builder, childname);
}