[gnome-control-center] wacom: Update from gnome-settings-daemon



commit afea7e93f0c2fe17ac3a18b321fb82b75ff76c2e
Author: Joaquim Rocha <jrocha redhat com>
Date:   Wed Jul 24 11:17:52 2013 +0200

    wacom: Update from gnome-settings-daemon

 panels/wacom/gsd-wacom-key-shortcut-button.c |  635 ++++++++++++++++++++++++++
 panels/wacom/gsd-wacom-key-shortcut-button.h |   70 +++
 2 files changed, 705 insertions(+), 0 deletions(-)
---
diff --git a/panels/wacom/gsd-wacom-key-shortcut-button.c b/panels/wacom/gsd-wacom-key-shortcut-button.c
new file mode 100644
index 0000000..63378f6
--- /dev/null
+++ b/panels/wacom/gsd-wacom-key-shortcut-button.c
@@ -0,0 +1,635 @@
+/*
+ * gsd-wacom-key-shortcut-button.c
+ *
+ * Copyright © 2013 Red Hat, Inc.
+ *
+ * Author: Joaquim Rocha <jrocha redhat com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "config.h"
+#include <glib/gi18n-lib.h>
+
+#include "gsd-wacom-key-shortcut-button.h"
+
+/**
+ * SECTION:gsd-wacom-key-shortcut-button
+ * @short_description: A button which captures and displays a keyboard shortcut
+ * @title: GsdWacomKeyShortcutButton
+ *
+ * GsdWacomKeyShortcutButton is a button which, when clicked, captures a keyboard
+ * shortcut and displays it.
+ * It works in a similar way to #GtkCellRendererAccel but, being a #GtkWidget,
+ * can be added to e.g. containers.
+ */
+
+#define DEFAULT_CANCEL_KEY GDK_KEY_Escape
+#define DEFAULT_CLEAR_KEY  GDK_KEY_BackSpace
+
+#define GSD_WACOM_KEY_SHORTCUT_BUTTON_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), 
GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON, GsdWacomKeyShortcutButtonPrivate))
+
+G_DEFINE_TYPE (GsdWacomKeyShortcutButton, gsd_wacom_key_shortcut_button, GTK_TYPE_BUTTON);
+
+enum {
+  KEY_SHORTCUT_EDITED,
+  KEY_SHORTCUT_CLEARED,
+  LAST_SIGNAL
+};
+
+enum {
+  PROP_0,
+  PROP_SHORTCUT_KEY_VAL,
+  PROP_SHORTCUT_KEY_MODS,
+  PROP_SHORTCUT_MODE,
+  PROP_SHORTCUT_CANCEL_KEY,
+  PROP_SHORTCUT_CLEAR_KEY,
+  N_PROPERTIES
+};
+
+struct _GsdWacomKeyShortcutButtonPrivate
+{
+  gboolean editing_mode;
+
+  GdkDevice *grab_keyboard;
+  GdkDevice *grab_pointer;
+
+  guint keyval;
+  guint keycode;
+  GdkModifierType mods;
+
+  /* Temporary shortcut info used for allowing
+   * modifier-only shortcuts */
+  guint tmp_shortcut_keyval;
+  GdkModifierType tmp_shortcut_mods;
+  guint32 tmp_shortcut_time;
+
+  GsdWacomKeyShortcutButtonMode mode;
+
+  guint cancel_keyval;
+  guint clear_keyval;
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+static GParamSpec *obj_properties[N_PROPERTIES] = { NULL, };
+
+static void gsd_wacom_key_shortcut_button_changed (GsdWacomKeyShortcutButton *self);
+
+static void
+gsd_wacom_key_shortcut_button_set_property (GObject      *object,
+                                            guint         property_id,
+                                            const GValue *value,
+                                            GParamSpec   *pspec)
+{
+  GsdWacomKeyShortcutButton *self = GSD_WACOM_KEY_SHORTCUT_BUTTON (object);
+  gboolean changed = FALSE;
+
+  switch (property_id)
+    {
+    case PROP_SHORTCUT_KEY_VAL:
+      self->priv->keyval = g_value_get_uint (value);
+      changed = TRUE;
+      break;
+
+    case PROP_SHORTCUT_KEY_MODS:
+      self->priv->mods = g_value_get_uint (value);
+      changed = TRUE;
+      break;
+
+    case PROP_SHORTCUT_MODE:
+      self->priv->mode = g_value_get_enum (value);
+      break;
+
+    case PROP_SHORTCUT_CANCEL_KEY:
+      self->priv->cancel_keyval = g_value_get_uint (value);
+      break;
+
+    case PROP_SHORTCUT_CLEAR_KEY:
+      self->priv->clear_keyval = g_value_get_uint (value);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+
+  if (changed)
+    gsd_wacom_key_shortcut_button_changed (self);
+}
+
+static void
+gsd_wacom_key_shortcut_button_get_property (GObject      *object,
+                                            guint         property_id,
+                                            GValue       *value,
+                                            GParamSpec   *pspec)
+{
+  GsdWacomKeyShortcutButton *self = GSD_WACOM_KEY_SHORTCUT_BUTTON (object);
+
+  switch (property_id)
+    {
+    case PROP_SHORTCUT_KEY_VAL:
+      g_value_set_uint (value, self->priv->keyval);
+      break;
+
+    case PROP_SHORTCUT_KEY_MODS:
+      g_value_set_uint (value, self->priv->mods);
+      break;
+
+    case PROP_SHORTCUT_MODE:
+      g_value_set_enum (value, self->priv->mode);
+      break;
+
+    case PROP_SHORTCUT_CANCEL_KEY:
+      g_value_set_uint (value, self->priv->cancel_keyval);
+      break;
+
+    case PROP_SHORTCUT_CLEAR_KEY:
+      g_value_set_uint (value, self->priv->clear_keyval);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gsd_wacom_key_shortcut_set_editing_mode (GsdWacomKeyShortcutButton *self,
+                                         GdkEvent                  *event)
+{
+  GsdWacomKeyShortcutButtonPrivate *priv;
+  GdkDevice *kbd = NULL, *pointer = NULL;
+  GdkDeviceManager *device_manager;
+  GdkDisplay *display;
+  GList *devices, *l;
+  GdkWindow *window;
+  guint32 time;
+
+  priv = GSD_WACOM_KEY_SHORTCUT_BUTTON (self)->priv;
+
+  priv->editing_mode = TRUE;
+  gsd_wacom_key_shortcut_button_changed (self);
+
+  window = gtk_widget_get_window (GTK_WIDGET (self));
+
+  g_return_if_fail (window != NULL);
+
+  display = gtk_widget_get_display (GTK_WIDGET (self));
+  device_manager = gdk_display_get_device_manager (display);
+  devices = gdk_device_manager_list_devices (device_manager, GDK_DEVICE_TYPE_MASTER);
+
+  for (l = devices; l != NULL; l = l->next)
+    {
+      GdkDevice *current_device;
+
+      current_device = l->data;
+      if (!kbd && gdk_device_get_source (current_device) == GDK_SOURCE_KEYBOARD)
+        kbd = current_device;
+      else if (!pointer && gdk_device_get_source (current_device) == GDK_SOURCE_MOUSE)
+        pointer = current_device;
+
+      if (kbd && pointer)
+        break;
+    }
+  g_list_free (devices);
+
+  time = gdk_event_get_time (event);
+
+  if (gdk_device_grab (kbd, window,
+                       GDK_OWNERSHIP_WINDOW, FALSE,
+                       GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
+                       NULL, time) != GDK_GRAB_SUCCESS)
+    return;
+
+  if (gdk_device_grab (pointer, window,
+                       GDK_OWNERSHIP_WINDOW, FALSE,
+                       GDK_BUTTON_PRESS_MASK,
+                       NULL, time) != GDK_GRAB_SUCCESS)
+    {
+      gdk_device_ungrab (kbd, time);
+      return;
+    }
+
+  gtk_widget_grab_focus (GTK_WIDGET (self));
+
+  priv->grab_keyboard = kbd;
+  priv->grab_pointer = pointer;
+}
+
+static void
+gsd_wacom_key_shortcut_remove_editing_mode (GsdWacomKeyShortcutButton *self)
+{
+  GsdWacomKeyShortcutButtonPrivate *priv;
+
+  priv = GSD_WACOM_KEY_SHORTCUT_BUTTON (self)->priv;
+
+  priv->editing_mode = FALSE;
+
+  if (priv->grab_keyboard != NULL)
+    {
+      gdk_device_ungrab (priv->grab_keyboard, GDK_CURRENT_TIME);
+      priv->grab_keyboard = NULL;
+    }
+  if (priv->grab_pointer != NULL)
+    {
+      gdk_device_ungrab (priv->grab_pointer, GDK_CURRENT_TIME);
+      priv->grab_pointer = NULL;
+    }
+
+  priv->tmp_shortcut_keyval = 0;
+  priv->tmp_shortcut_mods = 0;
+  priv->tmp_shortcut_time = 0;
+}
+
+static void
+gsd_wacom_key_shortcut_button_changed (GsdWacomKeyShortcutButton *self)
+{
+  gchar *text;
+
+  if (self->priv->editing_mode)
+    {
+      gtk_button_set_label (GTK_BUTTON (self), _("New shortcut…"));
+
+      gtk_widget_set_state_flags (GTK_WIDGET (self),
+                                  GTK_STATE_FLAG_ACTIVE | GTK_STATE_FLAG_PRELIGHT,
+                                  FALSE);
+
+      return;
+    }
+
+  if (self->priv->keyval == 0 && self->priv->mods == 0)
+    {
+      gtk_button_set_label (GTK_BUTTON (self), "");
+      return;
+    }
+
+  text = gtk_accelerator_get_label (self->priv->keyval, self->priv->mods);
+  gtk_button_set_label (GTK_BUTTON (self), text);
+  g_free (text);
+}
+
+static void
+gsd_wacom_key_shortcut_button_activate (GtkButton *self)
+{
+  gsd_wacom_key_shortcut_set_editing_mode (GSD_WACOM_KEY_SHORTCUT_BUTTON (self), NULL);
+
+  GTK_BUTTON_CLASS (gsd_wacom_key_shortcut_button_parent_class)->activate (self);
+}
+
+static void
+gsd_wacom_key_shortcut_button_init (GsdWacomKeyShortcutButton *self)
+{
+  self->priv = GSD_WACOM_KEY_SHORTCUT_BUTTON_GET_PRIVATE (self);
+
+  gtk_button_set_relief (GTK_BUTTON (self), GTK_RELIEF_NONE);
+
+  self->priv->cancel_keyval = DEFAULT_CANCEL_KEY;
+  self->priv->clear_keyval = DEFAULT_CLEAR_KEY;
+}
+
+static void
+key_shortcut_finished_editing (GsdWacomKeyShortcutButton *self,
+                               guint32                    time)
+{
+  GsdWacomKeyShortcutButtonPrivate *priv = self->priv;
+
+  gdk_device_ungrab (priv->grab_keyboard, time);
+  gdk_device_ungrab (priv->grab_pointer, time);
+
+  priv->grab_keyboard = NULL;
+  priv->grab_pointer = NULL;
+
+  priv->editing_mode = FALSE;
+
+  gsd_wacom_key_shortcut_remove_editing_mode (self);
+
+  gsd_wacom_key_shortcut_button_changed (self);
+}
+
+static gboolean
+gsd_wacom_key_shortcut_button_key_release (GtkWidget            *widget,
+                                           GdkEventKey          *event)
+{
+  GsdWacomKeyShortcutButton *self = GSD_WACOM_KEY_SHORTCUT_BUTTON (widget);
+  GsdWacomKeyShortcutButtonPrivate *priv = self->priv;
+
+  if (priv->tmp_shortcut_keyval == 0)
+    {
+      GTK_WIDGET_CLASS (gsd_wacom_key_shortcut_button_parent_class)->key_release_event (widget, event);
+
+      return FALSE;
+    }
+
+  priv->keyval = priv->tmp_shortcut_keyval;
+  priv->mods = priv->tmp_shortcut_mods;
+
+  key_shortcut_finished_editing (self, priv->tmp_shortcut_time);
+
+  g_signal_emit (self, signals[KEY_SHORTCUT_EDITED], 0);
+
+  return TRUE;
+}
+
+static gboolean
+gsd_wacom_key_shortcut_button_key_press (GtkWidget   *widget,
+                                         GdkEventKey *event)
+{
+  /* This code is based on the gtk_cell_renderer_accel_start_editing */
+  GsdWacomKeyShortcutButton *self;
+  GsdWacomKeyShortcutButtonPrivate *priv;
+  GdkModifierType mods = 0;
+  guint shortcut_keyval;
+  guint keyval;
+  gboolean edited;
+  gboolean cleared;
+
+  self = GSD_WACOM_KEY_SHORTCUT_BUTTON (widget);
+  priv = self->priv;
+
+  /* GTK and OTHER modes don't allow modifier keyvals */
+  if (event->is_modifier && priv->mode != GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_ALL)
+    return TRUE;
+
+  if (!priv->editing_mode)
+    {
+      GTK_WIDGET_CLASS (gsd_wacom_key_shortcut_button_parent_class)->key_press_event (widget, event);
+
+      return FALSE;
+    }
+
+  edited = FALSE;
+  cleared = FALSE;
+
+  mods = event->state;
+
+  keyval = event->keyval;
+  if (keyval == GDK_KEY_Sys_Req &&
+      (mods & GDK_MOD1_MASK) != 0)
+    {
+      /* HACK: we don't want to use SysRq as a keybinding (but we do
+       * want Alt+Print), so we avoid translation from Alt+Print to SysRq
+       */
+      keyval = GDK_KEY_Print;
+    }
+
+  shortcut_keyval = gdk_keyval_to_lower (keyval);
+
+  if (shortcut_keyval == GDK_KEY_ISO_Left_Tab)
+    shortcut_keyval = GDK_KEY_Tab;
+
+  mods &= gtk_accelerator_get_default_mod_mask ();
+
+  /* Put shift back if it changed the case of the key, not otherwise.
+   */
+  if (shortcut_keyval != keyval)
+    mods |= GDK_SHIFT_MASK;
+
+  if (mods == 0)
+    {
+      if (keyval == priv->cancel_keyval)
+        {
+          /* cancel the edition */
+          goto out;
+        }
+      else if (keyval == priv->clear_keyval)
+        {
+         /* clear the current shortcut */
+         cleared = TRUE;
+         goto out;
+       }
+    }
+
+  priv->tmp_shortcut_keyval = 0;
+  priv->tmp_shortcut_mods = 0;
+  priv->tmp_shortcut_time = 0;
+
+  if (event->is_modifier)
+    {
+      /* when the user presses a non-modifier key, it readily assigns the
+       * shortcut but since we also support modifiers-only shortcuts, we
+       * cannot assign the shortcut right when the user presses a modifier
+       * key because the user might assign e.g. Alt, Alt+Ctrl, Alt+Ctrl+Shift, etc.
+       * So, we keep track of the pressed shortcut's (keyval, mods and time) if
+       * it is a modifier shortcut and assign them when a key-release happens */
+      priv->tmp_shortcut_keyval = shortcut_keyval;
+      priv->tmp_shortcut_mods = mods;
+      priv->tmp_shortcut_time = event->time;
+
+      return TRUE;
+    }
+
+  edited = TRUE;
+
+ out:
+
+  if (edited)
+    {
+      priv->keyval = shortcut_keyval;
+      priv->mods = mods;
+    }
+
+  if (cleared)
+    {
+      priv->keyval = 0;
+      priv->mods = 0;
+    }
+
+  key_shortcut_finished_editing (GSD_WACOM_KEY_SHORTCUT_BUTTON (widget), event->time);
+
+  if (edited)
+    g_signal_emit (self, signals[KEY_SHORTCUT_EDITED], 0);
+  else if (cleared)
+    g_signal_emit (self, signals[KEY_SHORTCUT_CLEARED], 0);
+
+  return TRUE;
+}
+
+static gboolean
+gsd_wacom_key_shortcut_button_button_press (GtkWidget      *widget,
+                                            GdkEventButton *event)
+{
+  GsdWacomKeyShortcutButton *self;
+
+  self = GSD_WACOM_KEY_SHORTCUT_BUTTON (widget);
+
+  if (self->priv->editing_mode)
+    return TRUE;
+
+  gsd_wacom_key_shortcut_set_editing_mode (self, NULL);
+
+  GTK_WIDGET_CLASS (gsd_wacom_key_shortcut_button_parent_class)->button_press_event (widget,
+                                                                              event);
+
+  return TRUE;
+}
+
+static void
+gsd_wacom_key_shortcut_button_unrealize (GtkWidget *widget)
+{
+  GsdWacomKeyShortcutButton *self;
+
+  self = GSD_WACOM_KEY_SHORTCUT_BUTTON (widget);
+
+  gsd_wacom_key_shortcut_remove_editing_mode (self);
+
+  GTK_WIDGET_CLASS (gsd_wacom_key_shortcut_button_parent_class)->unrealize (widget);
+}
+
+static void
+gsd_wacom_key_shortcut_button_class_init (GsdWacomKeyShortcutButtonClass *klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+  GtkButtonClass *button_class = GTK_BUTTON_CLASS (klass);
+
+  gobject_class->set_property = gsd_wacom_key_shortcut_button_set_property;
+  gobject_class->get_property = gsd_wacom_key_shortcut_button_get_property;
+
+  obj_properties[PROP_SHORTCUT_KEY_VAL] =
+    g_param_spec_uint ("key-value",
+                       "The key value",
+                       "The key value of the shortcut currently set",
+                       0,
+                       G_MAXUINT,
+                       0,
+                       G_PARAM_READWRITE |
+                       G_PARAM_STATIC_STRINGS);
+
+  obj_properties[PROP_SHORTCUT_KEY_MODS] =
+    g_param_spec_uint ("key-mods",
+                       "The key modifiers",
+                       "The key modifiers of the shortcut currently set",
+                       0,
+                       G_MAXUINT,
+                       0,
+                       G_PARAM_READWRITE |
+                       G_PARAM_STATIC_STRINGS);
+
+  obj_properties[PROP_SHORTCUT_CANCEL_KEY] =
+    g_param_spec_uint ("cancel-key",
+                       "The cancel key",
+                       "The key which cancels the edition of the shortcut",
+                       0,
+                       G_MAXUINT,
+                       DEFAULT_CANCEL_KEY,
+                       G_PARAM_READWRITE |
+                       G_PARAM_STATIC_STRINGS);
+
+  obj_properties[PROP_SHORTCUT_CLEAR_KEY] =
+    g_param_spec_uint ("clear-key",
+                       "The clear key",
+                       "The key which clears the currently set shortcut",
+                       0,
+                       G_MAXUINT,
+                       DEFAULT_CLEAR_KEY,
+                       G_PARAM_READWRITE |
+                       G_PARAM_STATIC_STRINGS);
+
+  /**
+   * GsdWacomKeyShortcutButton:mode:
+   *
+   * Determines which type of keys are allowed in the captured shortcuts.
+   * %GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_ALL is the same as
+   * %GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_OTHER but allows shortcuts composed of
+   * only modifier keys.
+   */
+  obj_properties[PROP_SHORTCUT_MODE] =
+    g_param_spec_enum ("mode",
+                       "The shortcut mode",
+                       "The mode with which the shortcuts are captured",
+                       GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON_MODE,
+                       GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_OTHER,
+                       G_PARAM_READWRITE |
+                       G_PARAM_STATIC_STRINGS);
+
+  g_object_class_install_properties (gobject_class,
+                                     N_PROPERTIES,
+                                     obj_properties);
+
+  widget_class->key_press_event = gsd_wacom_key_shortcut_button_key_press;
+  widget_class->button_press_event = gsd_wacom_key_shortcut_button_button_press;
+  widget_class->key_release_event = gsd_wacom_key_shortcut_button_key_release;
+  widget_class->unrealize = gsd_wacom_key_shortcut_button_unrealize;
+
+  button_class->activate = gsd_wacom_key_shortcut_button_activate;
+
+  /**
+   * GsdWacomKeyShortcutButton::key-shortcut-edited:
+   * @keyshortcutbutton: the #GsdWacomKeyShortcutButton
+   *
+   * Emitted when the key shortcut of the @keyshortcutbutton is edited.
+   *
+   * The new shortcut can be retrieved by using the #GsdWacomKeyShortcutButton:key-value
+   * and #GsdWacomKeyShortcutButton:key-mods properties.
+   */
+  signals[KEY_SHORTCUT_EDITED] = g_signal_new ("key-shortcut-edited",
+                                               GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON,
+                                               G_SIGNAL_RUN_LAST,
+                                               G_STRUCT_OFFSET (GsdWacomKeyShortcutButtonClass,
+                                                                key_shortcut_edited),
+                                               NULL, NULL,
+                                               g_cclosure_marshal_VOID__VOID,
+                                               G_TYPE_NONE, 0);
+
+  /**
+   * GsdWacomKeyShortcutButton::key-shortcut-cleared:
+   * @keyshortcutbutton: the #GsdWacomKeyShortcutButton
+   *
+   * Emitted when the key shortcut of the @keyshortcutbutton is cleared.
+   */
+  signals[KEY_SHORTCUT_CLEARED] = g_signal_new ("key-shortcut-cleared",
+                                                GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON,
+                                                G_SIGNAL_RUN_LAST,
+                                                G_STRUCT_OFFSET (GsdWacomKeyShortcutButtonClass,
+                                                                 key_shortcut_cleared),
+                                                NULL, NULL,
+                                                g_cclosure_marshal_VOID__VOID,
+                                                G_TYPE_NONE, 0);
+
+  g_type_class_add_private (klass, sizeof (GsdWacomKeyShortcutButtonPrivate));
+}
+
+/**
+ * gsd_wacom_key_shortcut_button_new:
+ *
+ * Creates a new #GsdWacomKeyShortcutButton.
+ *
+ * Returns: a new #GsdWacomKeyShortcutButton object.
+ *
+ * Since: 3.10
+ */
+GtkWidget *
+gsd_wacom_key_shortcut_button_new (void)
+{
+  return g_object_new (GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON, NULL);
+}
+
+GType
+gsd_wacom_key_shortcut_button_mode_type (void)
+{
+  static GType enum_type_id = 0;
+  if (G_UNLIKELY (!enum_type_id))
+    {
+      static const GEnumValue values[] =
+        {
+          { GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_OTHER, "OTHER", "other" },
+          { GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_ALL, "ALL", "all" },
+          { 0, NULL, NULL }
+        };
+      enum_type_id = g_enum_register_static ("GsdWacomKeyShortcutButtonMode", values);
+    }
+  return enum_type_id;
+}
diff --git a/panels/wacom/gsd-wacom-key-shortcut-button.h b/panels/wacom/gsd-wacom-key-shortcut-button.h
new file mode 100644
index 0000000..720d113
--- /dev/null
+++ b/panels/wacom/gsd-wacom-key-shortcut-button.h
@@ -0,0 +1,70 @@
+/*
+ * gsd-wacom-key-shortcut-button.h
+ *
+ * Copyright © 2013 Red Hat, Inc.
+ *
+ * Author: Joaquim Rocha <jrocha redhat com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GSD_WACOM_KEY_SHORTCUT_BUTTON_H__
+#define __GSD_WACOM_KEY_SHORTCUT_BUTTON_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON            (gsd_wacom_key_shortcut_button_get_type ())
+#define GSD_WACOM_KEY_SHORTCUT_BUTTON(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), 
GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON, GsdWacomKeyShortcutButton))
+#define GSD_WACOM_IS_KEY_SHORTCUT_BUTTON(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), 
GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON))
+#define GSD_WACOM_KEY_SHORTCUT_BUTTON_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), 
GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON, GsdWacomKeyShortcutButtonClass))
+#define GSD_WACOM_IS_KEY_SHORTCUT_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), 
GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON))
+#define GSD_WACOM_KEY_SHORTCUT_BUTTON_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), 
GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON, GsdWacomKeyShortcutButtonClass))
+
+typedef struct _GsdWacomKeyShortcutButton        GsdWacomKeyShortcutButton;
+typedef struct _GsdWacomKeyShortcutButtonClass   GsdWacomKeyShortcutButtonClass;
+typedef struct _GsdWacomKeyShortcutButtonPrivate GsdWacomKeyShortcutButtonPrivate;
+
+GType gsd_wacom_key_shortcut_button_mode_type (void) G_GNUC_CONST;
+#define GSD_WACOM_TYPE_KEY_SHORTCUT_BUTTON_MODE (gsd_wacom_key_shortcut_button_mode_type())
+
+typedef enum
+{
+  GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_OTHER,
+  GSD_WACOM_KEY_SHORTCUT_BUTTON_MODE_ALL
+} GsdWacomKeyShortcutButtonMode;
+
+struct _GsdWacomKeyShortcutButton
+{
+  GtkButton parent_instance;
+
+  /*< private >*/
+  GsdWacomKeyShortcutButtonPrivate *priv;
+};
+
+struct _GsdWacomKeyShortcutButtonClass
+{
+  GtkButtonClass parent_class;
+
+  void (* key_shortcut_edited)  (GsdWacomKeyShortcutButton *key_shortcut_button);
+
+  void (* key_shortcut_cleared) (GsdWacomKeyShortcutButton *key_shortcut_button);
+};
+
+GType          gsd_wacom_key_shortcut_button_get_type        (void) G_GNUC_CONST;
+GtkWidget    * gsd_wacom_key_shortcut_button_new             (void);
+
+#endif /* __GSD_WACOM_KEY_SHORTCUT_BUTTON_H__ */


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