[gnome-games/gnome-2-28] aisleriot: Add floating exit-fullscreen button
- From: Christian Persch <chpe src gnome org>
- To: svn-commits-list gnome org
- Cc:
- Subject: [gnome-games/gnome-2-28] aisleriot: Add floating exit-fullscreen button
- Date: Sat, 28 Nov 2009 13:50:53 +0000 (UTC)
commit ccbfb86d6bf26d8bb1c985608dc032080fc33eea
Author: Christian Persch <chpe gnome org>
Date: Thu Nov 26 20:11:20 2009 +0100
aisleriot: Add floating exit-fullscreen button
On maemo5, there's no hardware key to exit the fullscreen mode. So if
the toolbar is hidden, we show a floating exit-fullscreen button in a
screen corner. It auto-hides after a few seconds, and reappears when
clicking on the board background.
Bug #584667.
(cherry picked from commit 5e05b593f3cb66b5b761952b39f34b9217bf467e)
aisleriot/Makefile.am | 14 +
aisleriot/ar-fullscreen-button.c | 596 ++++++++++++++++++++++++++++++++++++++
aisleriot/ar-fullscreen-button.h | 62 ++++
aisleriot/window.c | 76 +++++-
4 files changed, 742 insertions(+), 6 deletions(-)
---
diff --git a/aisleriot/Makefile.am b/aisleriot/Makefile.am
index d77469a..e458235 100644
--- a/aisleriot/Makefile.am
+++ b/aisleriot/Makefile.am
@@ -35,6 +35,13 @@ sol_SOURCES = \
window.h \
$(NULL)
+if HAVE_MAEMO_5
+sol_SOURCES += \
+ ar-fullscreen-button.c \
+ ar-fullscreen-button.h \
+ $(NULL)
+endif
+
if !HAVE_GUILE_1_8
sol_SOURCES += guile16-compat.h
endif
@@ -111,6 +118,13 @@ sol_clutter_SOURCES = \
window.h \
$(NULL)
+if HAVE_MAEMO_5
+sol_clutter_SOURCES += \
+ ar-fullscreen-button.c \
+ ar-fullscreen-button.h \
+ $(NULL)
+endif
+
if !HAVE_GUILE_1_8
sol_clutter_SOURCES += guile16-compat.h
endif
diff --git a/aisleriot/ar-fullscreen-button.c b/aisleriot/ar-fullscreen-button.c
new file mode 100644
index 0000000..28216ca
--- /dev/null
+++ b/aisleriot/ar-fullscreen-button.c
@@ -0,0 +1,596 @@
+/*
+ * Copyright © 2009 Christian Persch <chpe gnome org>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "ar-fullscreen-button.h"
+
+#include <libgames-support/games-stock.h>
+
+struct _ArFullscreenButtonPrivate {
+ GtkWindow *window;
+
+ GtkCornerType corner;
+ GtkCornerType effective_corner;
+
+ guint autohide_timeout_id;
+ guint active : 1;
+};
+
+enum {
+ PROP_0,
+ PROP_ACTIVE,
+ PROP_CORNER,
+ PROP_WINDOW
+};
+
+#define AUTOHIDE_TIMEOUT (5 /* s */)
+
+/* private functions */
+
+static gboolean
+autohide_cb (ArFullscreenButton *button)
+{
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ priv->autohide_timeout_id = 0;
+
+ gtk_widget_hide (GTK_WIDGET (button));
+
+ return FALSE;
+}
+
+static void
+autohide_cancel (ArFullscreenButton *button)
+{
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ if (priv->autohide_timeout_id == 0)
+ return;
+
+ g_source_remove (priv->autohide_timeout_id);
+ priv->autohide_timeout_id = 0;
+}
+
+static void
+autohide_reschedule (ArFullscreenButton *button)
+{
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ autohide_cancel (button);
+ if (!priv->active)
+ return;
+
+#if GTK_CHECK_VERSION (2, 14, 0)
+ priv->autohide_timeout_id =
+ gdk_threads_add_timeout_seconds (AUTOHIDE_TIMEOUT,
+ (GSourceFunc) autohide_cb,
+ button);
+#else
+ priv->autohide_timeout_id =
+ g_timeout_add (AUTOHIDE_TIMEOUT * 1000,
+ (GSourceFunc) autohide_cb,
+ button);
+#endif
+}
+
+static void
+update_position (ArFullscreenButton *button)
+{
+ ArFullscreenButtonPrivate *priv = button->priv;
+ GtkWidget *widget = GTK_WIDGET (button);
+ GtkRequisition requisition;
+ GdkScreen *screen;
+ GdkRectangle screen_rect;
+
+ if (!gtk_widget_has_screen (widget) ||
+ gtk_widget_get_style (widget) == NULL)
+ return;
+
+ gtk_widget_size_request (widget, &requisition);
+
+ screen = gtk_widget_get_screen (widget);
+ gdk_screen_get_monitor_geometry
+ (screen,
+ GTK_WIDGET_REALIZED (widget)
+ ? gdk_screen_get_monitor_at_window (screen, gtk_widget_get_window (widget))
+ : 0,
+ &screen_rect);
+
+ switch (priv->effective_corner) {
+ case GTK_CORNER_TOP_LEFT:
+ gtk_window_move (GTK_WINDOW (widget),
+ screen_rect.x, screen_rect.y);
+ break;
+ case GTK_CORNER_TOP_RIGHT:
+ gtk_window_move (GTK_WINDOW (widget),
+ screen_rect.x + screen_rect.width - requisition.width,
+ screen_rect.y);
+ break;
+ case GTK_CORNER_BOTTOM_LEFT:
+ gtk_window_move (GTK_WINDOW (widget),
+ screen_rect.x,
+ screen_rect.y + screen_rect.height - requisition.height);
+ break;
+ case GTK_CORNER_BOTTOM_RIGHT:
+ gtk_window_move (GTK_WINDOW (widget),
+ screen_rect.x + screen_rect.width - requisition.width,
+ screen_rect.y + screen_rect.height - requisition.height);
+ break;
+ }
+}
+
+static void
+update_screen (ArFullscreenButton *button,
+ GdkScreen *previous_screen,
+ GdkScreen *screen)
+{
+ if (screen == previous_screen)
+ return;
+
+ if (previous_screen != NULL) {
+ g_signal_handlers_disconnect_matched (previous_screen, G_SIGNAL_MATCH_DATA,
+ 0, 0, NULL, NULL, button);
+ }
+
+ if (screen == NULL)
+ return;
+
+ g_signal_connect_swapped (screen, "size-changed",
+ G_CALLBACK (update_position), button);
+
+ /* FIXME: connect to composited changed? */
+}
+
+static void
+set_active (ArFullscreenButton *button,
+ gboolean active)
+{
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ priv->active = active;
+
+ if (active) {
+ autohide_reschedule (button);
+ } else {
+ autohide_cancel (button);
+ }
+
+ g_object_set (button, "visible", active, NULL);
+}
+
+static void
+set_corner (ArFullscreenButton *button,
+ GtkCornerType corner)
+{
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ priv->corner = corner;
+
+ if (gtk_widget_get_direction (GTK_WIDGET (button)) == GTK_TEXT_DIR_RTL) {
+ static const GtkCornerType swap_corners[] = {
+ GTK_CORNER_TOP_RIGHT,
+ GTK_CORNER_BOTTOM_RIGHT,
+ GTK_CORNER_TOP_LEFT,
+ GTK_CORNER_BOTTOM_LEFT
+ };
+
+ priv->effective_corner = swap_corners[corner];
+ } else {
+ priv->effective_corner = corner;
+ }
+
+ update_position (button);
+}
+
+static gboolean
+window_button_press_cb (GtkWidget *window,
+ GdkEventButton *event,
+ ArFullscreenButton *button)
+{
+ if (event->type == GDK_BUTTON_PRESS) {
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ if (priv->active) {
+ gtk_widget_show (GTK_WIDGET (button));
+ autohide_reschedule (button);
+ }
+ }
+
+ return FALSE;
+}
+
+static void
+window_screen_changed_cb (GtkWidget *window,
+ GdkScreen *previous_screen,
+ ArFullscreenButton *button)
+{
+ GdkScreen *screen;
+
+ screen = gtk_widget_get_screen (window);
+ if (screen == gtk_widget_get_screen (GTK_WIDGET (button)))
+ return;
+
+ gtk_window_set_screen (GTK_WINDOW (button), screen);
+}
+
+/* GType impl */
+
+G_DEFINE_TYPE (ArFullscreenButton, ar_fullscreen_button, GTK_TYPE_WINDOW)
+
+/* GtkWidgetClass impl */
+
+static void
+ar_fullscreen_button_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->size_allocate (widget, allocation);
+
+ update_position (button);
+}
+
+static void
+ar_fullscreen_button_realize (GtkWidget *widget)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+#ifdef GDK_WINDOWING_X11
+ GdkScreen *screen;
+ GdkColormap *colormap;
+
+ screen = gtk_widget_get_screen (widget);
+ if (gdk_screen_is_composited (screen) &&
+ (colormap = gdk_screen_get_rgba_colormap (screen)) != NULL) {
+ gtk_widget_set_colormap (widget, colormap);
+ } else {
+ gtk_widget_set_colormap (widget, gdk_screen_get_default_colormap (screen));
+ }
+#endif
+
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->realize (widget);
+
+ update_position (button);
+}
+
+static void
+ar_fullscreen_button_show (GtkWidget *widget)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+
+ update_position (button);
+ autohide_reschedule (button);
+
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->show (widget);
+}
+
+static void
+ar_fullscreen_button_hide (GtkWidget *widget)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+
+ autohide_cancel (button);
+
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->hide (widget);
+}
+
+static gboolean
+ar_fullscreen_button_expose (GtkWidget *widget,
+ GdkEventExpose *event)
+{
+ return GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->expose_event (widget, event);
+}
+
+static gboolean
+ar_fullscreen_button_button_release (GtkWidget *widget,
+ GdkEventButton *event)
+{
+ if (event->button == 1) {
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ gtk_window_unfullscreen (priv->window);
+ return TRUE;
+ }
+
+ return GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->button_press_event (widget, event);
+}
+
+static void
+ar_fullscreen_button_style_set (GtkWidget *widget,
+ GtkStyle *previous_style)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+ void (* style_set) (GtkWidget*, GtkStyle*) =
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->style_set;
+
+ if (style_set) {
+ style_set (widget, previous_style);
+ }
+
+ update_position (button);
+}
+
+static void
+ar_fullscreen_button_direction_changed (GtkWidget *widget,
+ GtkTextDirection previous_direction)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->direction_changed (widget, previous_direction);
+
+ if (gtk_widget_get_direction (widget) != previous_direction) {
+ /* Update the effective corner */
+ set_corner (button, priv->corner);
+ }
+}
+
+static void
+ar_fullscreen_button_screen_changed (GtkWidget *widget,
+ GdkScreen *previous_screen)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (widget);
+ void (* screen_changed) (GtkWidget*, GdkScreen*) =
+ GTK_WIDGET_CLASS (ar_fullscreen_button_parent_class)->screen_changed;
+
+ if (screen_changed) {
+ screen_changed (widget, previous_screen);
+ }
+
+ update_screen (button, previous_screen, gtk_widget_get_screen (widget));
+}
+
+/* GObjectClass impl */
+
+static void
+ar_fullscreen_button_init (ArFullscreenButton *button)
+{
+ ArFullscreenButtonPrivate *priv;
+ GtkWidget *widget = GTK_WIDGET (button);
+ GtkWindow *window = GTK_WINDOW (button);
+ GtkWidget *ebox, *image;
+
+ priv = button->priv = G_TYPE_INSTANCE_GET_PRIVATE (button, AR_TYPE_FULLSCREEN_BUTTON, ArFullscreenButtonPrivate);
+
+ priv->active = FALSE;
+ priv->corner = priv->effective_corner = GTK_CORNER_BOTTOM_RIGHT;
+ priv->window = NULL;
+
+ gtk_window_set_resizable (window, FALSE);
+ gtk_window_set_type_hint (window, GDK_WINDOW_TYPE_HINT_NOTIFICATION);
+ gtk_window_set_skip_taskbar_hint (window, TRUE);
+ gtk_window_set_skip_pager_hint (window, TRUE);
+ gtk_window_set_focus_on_map (window, FALSE);
+
+ /* Now create the contents */
+ ebox = gtk_event_box_new ();
+ gtk_event_box_set_visible_window (GTK_EVENT_BOX (ebox), FALSE);
+ gtk_container_add (GTK_CONTAINER (button), ebox);
+
+ image = gtk_image_new_from_stock (GAMES_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_LARGE_TOOLBAR);
+ gtk_container_add (GTK_CONTAINER (ebox), image);
+ gtk_widget_show_all (ebox);
+
+ /* Need to do this explicitly since there's no initial notification */
+ update_screen (button, NULL, gtk_widget_get_screen (widget));
+}
+
+static void
+ar_fullscreen_button_dispose (GObject *object)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (object);
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ update_screen (button, gtk_widget_get_screen (GTK_WIDGET (button)), NULL);
+
+ if (priv->window != NULL) {
+ g_signal_handlers_disconnect_matched (priv->window,
+ G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, button);
+
+ priv->window = NULL;
+ }
+
+ autohide_cancel (button);
+
+ G_OBJECT_CLASS (ar_fullscreen_button_parent_class)->dispose (object);
+}
+
+static void
+ar_fullscreen_button_finalize (GObject *object)
+{
+ G_OBJECT_CLASS (ar_fullscreen_button_parent_class)->finalize (object);
+}
+
+static void
+ar_fullscreen_button_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (object);
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ switch (property_id) {
+ case PROP_ACTIVE:
+ g_value_set_boolean (value, priv->active);
+ break;
+
+ case PROP_CORNER:
+ g_value_set_enum (value, priv->corner);
+ break;
+
+ /* not readable */
+ case PROP_WINDOW:
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+ar_fullscreen_button_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ ArFullscreenButton *button = AR_FULLSCREEN_BUTTON (object);
+ ArFullscreenButtonPrivate *priv = button->priv;
+
+ switch (property_id) {
+ case PROP_ACTIVE:
+ set_active (button, g_value_get_boolean (value));
+ break;
+ case PROP_CORNER:
+ set_corner (button, g_value_get_enum (value));
+ break;
+ case PROP_WINDOW:
+ priv->window = g_value_get_object (value);
+
+ g_signal_connect (priv->window, "button-press-event",
+ G_CALLBACK (window_button_press_cb), button);
+ g_signal_connect (priv->window, "screen-changed",
+ G_CALLBACK (window_screen_changed_cb), button);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+ar_fullscreen_button_class_init (ArFullscreenButtonClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ g_type_class_add_private (klass, sizeof (ArFullscreenButtonPrivate));
+
+ object_class->set_property = ar_fullscreen_button_set_property;
+ object_class->get_property = ar_fullscreen_button_get_property;
+ object_class->dispose = ar_fullscreen_button_dispose;
+ object_class->finalize = ar_fullscreen_button_finalize;
+
+ widget_class->realize = ar_fullscreen_button_realize;
+ widget_class->screen_changed = ar_fullscreen_button_screen_changed;
+ widget_class->style_set = ar_fullscreen_button_style_set;
+ widget_class->direction_changed = ar_fullscreen_button_direction_changed;
+ widget_class->size_allocate = ar_fullscreen_button_size_allocate;
+ widget_class->show = ar_fullscreen_button_show;
+ widget_class->hide = ar_fullscreen_button_hide;
+ widget_class->expose_event = ar_fullscreen_button_expose;
+ widget_class->button_release_event = ar_fullscreen_button_button_release;
+
+ g_object_class_install_property
+ (object_class,
+ PROP_ACTIVE,
+ g_param_spec_boolean ("active", NULL, NULL,
+ FALSE,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property
+ (object_class,
+ PROP_CORNER,
+ g_param_spec_enum ("corner", NULL, NULL,
+ GTK_TYPE_CORNER_TYPE,
+ GTK_CORNER_BOTTOM_RIGHT,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property
+ (object_class,
+ PROP_WINDOW,
+ g_param_spec_object ("window", NULL, NULL,
+ GTK_TYPE_WINDOW,
+ G_PARAM_WRITABLE |
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_STATIC_STRINGS));
+
+}
+
+/* public API */
+
+/**
+ * ar_fullscreen_button_new:
+ * @window: a parent #GtkWindow
+ * @corner: which screen corner to use
+ *
+ * Return value: a new #ArFullscreenButton
+ */
+GtkWidget *
+ar_fullscreen_button_new (GtkWindow *parent,
+ GtkCornerType corner)
+{
+ return g_object_new (AR_TYPE_FULLSCREEN_BUTTON,
+ "type", GTK_WINDOW_POPUP,
+#if GTK_CHECK_VERSION (2, 10, 0)
+ "transient-for", parent,
+#endif
+ "window", parent,
+ "corner", corner,
+ NULL);
+}
+
+/**
+ * ar_fullscreen_button_set_corner:
+ * @button: a #ArFullscreenButton
+ * @corner: which screen corner to use
+ *
+ * Repositions the button to the specified screen corner.
+ */
+void
+ar_fullscreen_button_set_corner (ArFullscreenButton *button,
+ GtkCornerType corner)
+{
+ ArFullscreenButtonPrivate *priv;
+
+ g_return_if_fail (AR_IS_FULLSCREEN_BUTTON (button));
+
+ priv = button->priv;
+ if (priv->corner == corner)
+ return;
+
+ set_corner (button, corner);
+ g_object_notify (G_OBJECT (button), "corner");
+}
+
+/**
+ * ar_fullscreen_button_set_active:
+ * @button: a #ArFullscreenButton
+ * @active: whether to activate the button
+ *
+ * When active, the button auto-hides after a certain time, and re-shows
+ * on button-press-event on the parent window.
+ */
+void
+ar_fullscreen_button_set_active (ArFullscreenButton *button,
+ gboolean active)
+{
+ ArFullscreenButtonPrivate *priv;
+
+ g_return_if_fail (AR_IS_FULLSCREEN_BUTTON (button));
+
+ priv = button->priv;
+
+ active = active != FALSE;
+ if (priv->active == active)
+ return;
+
+ set_active (button, active);
+ g_object_notify (G_OBJECT (button), "active");
+}
diff --git a/aisleriot/ar-fullscreen-button.h b/aisleriot/ar-fullscreen-button.h
new file mode 100644
index 0000000..d0f66c3
--- /dev/null
+++ b/aisleriot/ar-fullscreen-button.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright © 2009 Christian Persch <chpe gnome org>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __AR_FULLSCREEN_BUTTON_H__
+#define __AR_FULLSCREEN_BUTTON_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define AR_TYPE_FULLSCREEN_BUTTON (ar_fullscreen_button_get_type())
+#define AR_FULLSCREEN_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), AR_TYPE_FULLSCREEN_BUTTON, ArFullscreenButton))
+#define AR_FULLSCREEN_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), AR_TYPE_FULLSCREEN_BUTTON, ArFullscreenButtonClass))
+#define AR_IS_FULLSCREEN_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), AR_TYPE_FULLSCREEN_BUTTON))
+#define AR_IS_FULLSCREEN_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), AR_TYPE_FULLSCREEN_BUTTON))
+#define AR_FULLSCREEN_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), AR_TYPE_FULLSCREEN_BUTTON, ArFullscreenButtonClass))
+
+typedef struct _ArFullscreenButton ArFullscreenButton;
+typedef struct _ArFullscreenButtonClass ArFullscreenButtonClass;
+typedef struct _ArFullscreenButtonPrivate ArFullscreenButtonPrivate;
+
+struct _ArFullscreenButton
+{
+ GtkWindow parent;
+
+ /*< private >*/
+ ArFullscreenButtonPrivate *priv;
+};
+
+struct _ArFullscreenButtonClass
+{
+ GtkWindowClass parent_class;
+};
+
+GType ar_fullscreen_button_get_type (void);
+
+GtkWidget* ar_fullscreen_button_new (GtkWindow *parent,
+ GtkCornerType corner);
+
+void ar_fullscreen_button_set_corner (ArFullscreenButton *button,
+ GtkCornerType corner);
+
+void ar_fullscreen_button_set_active (ArFullscreenButton *button,
+ gboolean active);
+
+G_END_DECLS
+
+#endif /* __AR_FULLSCREEN_BUTTON_H__ */
diff --git a/aisleriot/window.c b/aisleriot/window.c
index 324c10c..d578e2c 100644
--- a/aisleriot/window.c
+++ b/aisleriot/window.c
@@ -59,6 +59,7 @@
#include "game.h"
#include "stats-dialog.h"
#include "util.h"
+#include "ar-fullscreen-button.h"
#include "window.h"
@@ -93,6 +94,13 @@
#define MAEMO_TOOLBAR_BANNER
#endif
+/* On maemo5, there's no hardware key to exit the fullscreen mode. So we show
+ * an overlay button to restore normal mode, if the toolbar is hidden too.
+ */
+#if defined(HAVE_HILDON) && defined(HAVE_MAEMO_5)
+#define LEAVE_FULLSCREEN_BUTTON
+#endif
+
/* define this to enable a debug menu */
/* #undef ENABLE_DEBUG_UI */
@@ -161,6 +169,10 @@ struct _AisleriotWindowPrivate
GtkWidget *hint_dialog;
#endif
+#ifdef LEAVE_FULLSCREEN_BUTTON
+ GtkWidget *fullscreen_button;
+#endif
+
guint load_idle_id;
guint use_pixbuf_drawing : 1;
@@ -168,6 +180,7 @@ struct _AisleriotWindowPrivate
guint freecell_mode : 1;
guint toolbar_visible : 1;
guint statusbar_visible : 1;
+ guint fullscreen : 1;
};
enum {
@@ -1019,6 +1032,31 @@ debug_pixbuf_drawing_cb (GtkToggleAction *action,
#endif /* ENABLE_DEBUG_UI */
static void
+set_fullscreen_button_active (AisleriotWindow *window)
+{
+#ifdef LEAVE_FULLSCREEN_BUTTON
+ AisleriotWindowPrivate *priv = window->priv;
+ gboolean active;
+
+ active = priv->fullscreen && !priv->toolbar_visible;
+ if (!active) {
+ if (priv->fullscreen_button != NULL) {
+ ar_fullscreen_button_set_active (AR_FULLSCREEN_BUTTON (priv->fullscreen_button), FALSE);
+ }
+
+ return;
+ }
+
+ if (active && priv->fullscreen_button == NULL) {
+ priv->fullscreen_button = ar_fullscreen_button_new (GTK_WINDOW (window),
+ GTK_CORNER_TOP_RIGHT);
+ }
+
+ ar_fullscreen_button_set_active (AR_FULLSCREEN_BUTTON (priv->fullscreen_button), TRUE);
+#endif /* LEAVE_FULLSCREEN_BUTTON */
+}
+
+static void
toolbar_toggled_cb (GtkToggleAction *action,
AisleriotWindow *window)
{
@@ -1032,6 +1070,8 @@ toolbar_toggled_cb (GtkToggleAction *action,
priv->toolbar_visible = state != FALSE;
games_conf_set_boolean (NULL, aisleriot_conf_get_key (CONF_SHOW_TOOLBAR), state);
+
+ set_fullscreen_button_active (window);
}
#ifndef HAVE_HILDON
@@ -1063,6 +1103,8 @@ set_fullscreen_actions (AisleriotWindow *window,
{
AisleriotWindowPrivate *priv = window->priv;
+ priv->fullscreen = is_fullscreen;
+
#ifndef HAVE_MAEMO
g_object_set (priv->main_menu, "visible", !is_fullscreen, NULL);
#endif /* HAVE_MAEMO */
@@ -2169,6 +2211,8 @@ aisleriot_window_state_event (GtkWidget *widget,
set_fullscreen_actions (window, is_fullscreen);
+ set_fullscreen_button_active (window);
+
#ifndef HAVE_HILDON
#if GTK_CHECK_VERSION (2, 11, 0)
gtk_statusbar_set_has_resize_grip (priv->statusbar, !is_maximised && !is_fullscreen);
@@ -2519,6 +2563,8 @@ aisleriot_window_init (AisleriotWindow *window)
priv = window->priv = AISLERIOT_WINDOW_GET_PRIVATE (window);
+ priv->fullscreen = FALSE;
+
priv->game = aisleriot_game_new ();
#ifdef HAVE_HILDON
@@ -2826,11 +2872,11 @@ aisleriot_window_init (AisleriotWindow *window)
}
static void
-aisleriot_window_finalize (GObject *object)
+aisleriot_window_dispose (GObject *object)
{
AisleriotWindow *window = AISLERIOT_WINDOW (object);
AisleriotWindowPrivate *priv = window->priv;
-
+
#ifdef HAVE_CLUTTER
g_signal_handlers_disconnect_by_func (gtk_widget_get_settings (GTK_WIDGET (window)),
G_CALLBACK (settings_changed_cb),
@@ -2855,6 +2901,27 @@ aisleriot_window_finalize (GObject *object)
gtk_widget_destroy (GTK_WIDGET (priv->stats_dialog));
g_assert (priv->stats_dialog == NULL);
}
+
+#ifdef LEAVE_FULLSCREEN_BUTTON
+ if (priv->fullscreen_button != NULL) {
+ gtk_widget_destroy (GTK_WIDGET (priv->fullscreen_button));
+ priv->fullscreen_button = NULL;
+ }
+#endif
+
+ if (priv->load_idle_id != 0) {
+ g_source_remove (priv->load_idle_id);
+ priv->load_idle_id = 0;
+ }
+
+ G_OBJECT_CLASS (aisleriot_window_parent_class)->dispose (object);
+}
+
+static void
+aisleriot_window_finalize (GObject *object)
+{
+ AisleriotWindow *window = AISLERIOT_WINDOW (object);
+ AisleriotWindowPrivate *priv = window->priv;
if (priv->theme) {
g_object_unref (priv->theme);
@@ -2867,10 +2934,6 @@ aisleriot_window_finalize (GObject *object)
0, 0, NULL, NULL, window);
g_object_unref (priv->game);
- if (priv->load_idle_id != 0) {
- g_source_remove (priv->load_idle_id);
- }
-
G_OBJECT_CLASS (aisleriot_window_parent_class)->finalize (object);
}
@@ -2880,6 +2943,7 @@ aisleriot_window_class_init (AisleriotWindowClass *klass)
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+ gobject_class->dispose = aisleriot_window_dispose;
gobject_class->finalize = aisleriot_window_finalize;
widget_class->window_state_event = aisleriot_window_state_event;
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