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-rw-r--r--configure.ac12
-rw-r--r--src/Makefile.am2
-rw-r--r--src/gpm-backlight.c16
-rw-r--r--src/gpm-graph-widget.c32
-rw-r--r--src/gpm-kbd-backlight.c14
-rw-r--r--src/gsd-media-keys-window.c551
-rw-r--r--src/gsd-media-keys-window.h81
-rw-r--r--src/msd-osd-window.c697
-rw-r--r--src/msd-osd-window.h102
9 files changed, 996 insertions, 511 deletions
diff --git a/configure.ac b/configure.ac
index 9551e3b..9465070 100644
--- a/configure.ac
+++ b/configure.ac
@@ -112,7 +112,6 @@ GLIB_GSETTINGS
dnl ----------------------------------------------------------------------------
dnl - Library dependencies
dnl ----------------------------------------------------------------------------
-GTK_API_VERSION=2.0
GLIB_REQUIRED=2.13.0
GIO_REQUIRED=2.25.0
GTK_REQUIRED=2.17.7
@@ -145,9 +144,11 @@ AC_MSG_RESULT([$with_gtk])
case "$with_gtk" in
2.0) GTK_API_VERSION=2.0
GTK_REQUIRED=2.17.7
+ CANBERRA_GTK=libcanberra-gtk
;;
3.0) GTK_API_VERSION=3.0
GTK_REQUIRED=3.0.0
+ CANBERRA_GTK=libcanberra-gtk3
;;
esac
@@ -156,7 +157,7 @@ dnl - Check library dependencies
dnl ---------------------------------------------------------------------------
PKG_CHECK_MODULES(GLIB, glib-2.0 >= $GLIB_REQUIRED gobject-2.0 gio-2.0 >= $GIO_REQUIRED gio-unix-2.0)
-PKG_CHECK_MODULES(CANBERRA, libcanberra-gtk >= $CANBERRA_REQUIRED)
+PKG_CHECK_MODULES(CANBERRA, $CANBERRA_GTK >= $CANBERRA_REQUIRED)
PKG_CHECK_MODULES(DBUS,[
dbus-glib-1 >= $DBUS_GLIB_REQUIRED
@@ -164,12 +165,12 @@ PKG_CHECK_MODULES(DBUS,[
gthread-2.0])
PKG_CHECK_MODULES(MATE, [
- gtk+-2.0 >= $GTK_REQUIRED
+ gtk+-$GTK_API_VERSION >= $GTK_REQUIRED
cairo >= $CAIRO_REQUIRED])
PKG_CHECK_MODULES(GDK, [
- gdk-2.0 >= $GDK_REQUIRED
- gdk-x11-2.0 >= $GDK_REQUIRED])
+ gdk-$GTK_API_VERSION >= $GDK_REQUIRED
+ gdk-x11-$GTK_API_VERSION >= $GDK_REQUIRED])
PKG_CHECK_MODULES(X11, [
xrandr >= $XRANDR_REQUIRED
@@ -411,6 +412,7 @@ echo "
gnome-keyring support: ${with_keyring}
Building extra applets: ${enable_applets}
Self test support: ${have_tests}
+ GTK+ API version: ${GTK_API_VERSION}
Use libunique: ${enable_libunique}
Docbook support: ${enable_docbook_docs}
documentation dir: $DOCDIR
diff --git a/src/Makefile.am b/src/Makefile.am
index 350e0cf..274a45c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -178,6 +178,8 @@ mate_power_manager_SOURCES = \
gpm-stock-icons.h \
gsd-media-keys-window.h \
gsd-media-keys-window.c \
+ msd-osd-window.h \
+ msd-osd-window.c \
gpm-engine.h \
gpm-engine.c \
$(NULL)
diff --git a/src/gpm-backlight.c b/src/gpm-backlight.c
index 8e20400..1f1d834 100644
--- a/src/gpm-backlight.c
+++ b/src/gpm-backlight.c
@@ -175,14 +175,14 @@ static void
gpm_backlight_dialog_init (GpmBacklight *backlight)
{
if (backlight->priv->popup != NULL
- && !gsd_media_keys_window_is_valid (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup))) {
+ && !msd_osd_window_is_valid (MSD_OSD_WINDOW (backlight->priv->popup))) {
gtk_widget_destroy (backlight->priv->popup);
backlight->priv->popup = NULL;
}
if (backlight->priv->popup == NULL) {
- backlight->priv->popup= gsd_media_keys_window_new ();
- gsd_media_keys_window_set_action_custom (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ backlight->priv->popup= msd_media_keys_window_new ();
+ msd_media_keys_window_set_action_custom (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
"gpm-brightness-lcd",
TRUE);
gtk_window_set_position (GTK_WINDOW (backlight->priv->popup), GTK_WIN_POS_NONE);
@@ -351,7 +351,7 @@ gpm_backlight_brightness_evaluate_and_set (GpmBacklight *backlight, gboolean int
/* only show dialog if interactive */
if (interactive) {
gpm_backlight_dialog_init (backlight);
- gsd_media_keys_window_set_volume_level (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ msd_media_keys_window_set_volume_level (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
round (brightness));
gpm_backlight_dialog_show (backlight);
}
@@ -439,7 +439,7 @@ gpm_backlight_button_pressed_cb (GpmButton *button, const gchar *type, GpmBackli
if (ret) {
gpm_brightness_get (backlight->priv->brightness, &percentage);
gpm_backlight_dialog_init (backlight);
- gsd_media_keys_window_set_volume_level (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ msd_media_keys_window_set_volume_level (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
percentage);
gpm_backlight_dialog_show (backlight);
/* save the new percentage */
@@ -458,7 +458,7 @@ gpm_backlight_button_pressed_cb (GpmButton *button, const gchar *type, GpmBackli
if (ret) {
gpm_brightness_get (backlight->priv->brightness, &percentage);
gpm_backlight_dialog_init (backlight);
- gsd_media_keys_window_set_volume_level (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ msd_media_keys_window_set_volume_level (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
percentage);
gpm_backlight_dialog_show (backlight);
/* save the new percentage */
@@ -757,8 +757,8 @@ gpm_backlight_init (GpmBacklight *backlight)
gpm_idle_set_timeout_dim (backlight->priv->idle, backlight->priv->idle_dim_timeout);
/* use a visual widget */
- backlight->priv->popup = gsd_media_keys_window_new ();
- gsd_media_keys_window_set_action_custom (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ backlight->priv->popup = msd_media_keys_window_new ();
+ msd_media_keys_window_set_action_custom (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
"gpm-brightness-lcd",
TRUE);
gtk_window_set_position (GTK_WINDOW (backlight->priv->popup), GTK_WIN_POS_NONE);
diff --git a/src/gpm-graph-widget.c b/src/gpm-graph-widget.c
index 5d74dce..44ca047 100644
--- a/src/gpm-graph-widget.c
+++ b/src/gpm-graph-widget.c
@@ -33,6 +33,10 @@
#include "egg-color.h"
#include "egg-precision.h"
+#if GTK_CHECK_VERSION (3, 0, 0)
+#include <math.h>
+#endif
+
G_DEFINE_TYPE (GpmGraphWidget, gpm_graph_widget, GTK_TYPE_DRAWING_AREA);
#define GPM_GRAPH_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GPM_TYPE_GRAPH_WIDGET, GpmGraphWidgetPrivate))
#define GPM_GRAPH_WIDGET_FONT "Sans 8"
@@ -69,7 +73,11 @@ struct GpmGraphWidgetPrivate
GPtrArray *plot_list;
};
+#if GTK_CHECK_VERSION (3, 0, 0)
+static gboolean gpm_graph_widget_draw (GtkWidget *graph, cairo_t *cr);
+#else
static gboolean gpm_graph_widget_expose (GtkWidget *graph, GdkEventExpose *event);
+#endif
static void gpm_graph_widget_finalize (GObject *object);
enum
@@ -233,7 +241,11 @@ gpm_graph_widget_class_init (GpmGraphWidgetClass *class)
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
GObjectClass *object_class = G_OBJECT_CLASS (class);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ widget_class->draw = gpm_graph_widget_draw;
+#else
widget_class->expose_event = gpm_graph_widget_expose;
+#endif
object_class->get_property = up_graph_get_property;
object_class->set_property = up_graph_set_property;
object_class->finalize = gpm_graph_widget_finalize;
@@ -1140,8 +1152,25 @@ gpm_graph_widget_draw_graph (GtkWidget *graph_widget, cairo_t *cr)
* Just repaint the entire graph widget on expose.
**/
static gboolean
+#if GTK_CHECK_VERSION (3, 0, 0)
+gpm_graph_widget_draw (GtkWidget *graph, cairo_t *cr)
+#else
gpm_graph_widget_expose (GtkWidget *graph, GdkEventExpose *event)
+#endif
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRectangle area;
+ gdouble x1, y1, x2, y2;
+
+ cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
+ area.x = floor (x1);
+ area.y = floor (y1);
+ area.width = ceil (x2) - area.x;
+ area.height = ceil (y2) - area.y;
+ cairo_rectangle (cr,
+ area.x, area.y,
+ area.width, area.height);
+#else
cairo_t *cr;
/* get a cairo_t */
@@ -1149,12 +1178,15 @@ gpm_graph_widget_expose (GtkWidget *graph, GdkEventExpose *event)
cairo_rectangle (cr,
event->area.x, event->area.y,
event->area.width, event->area.height);
+#endif
cairo_clip (cr);
((GpmGraphWidget *)graph)->priv->cr = cr;
gpm_graph_widget_draw_graph (graph, cr);
+#if GTK_CHECK_VERSION (3, 0, 0)
cairo_destroy (cr);
+#endif
return FALSE;
}
diff --git a/src/gpm-kbd-backlight.c b/src/gpm-kbd-backlight.c
index 72c4f96..98a64da 100644
--- a/src/gpm-kbd-backlight.c
+++ b/src/gpm-kbd-backlight.c
@@ -159,14 +159,14 @@ static void
gpm_kbd_backlight_dialog_init (GpmKbdBacklight *backlight)
{
if (backlight->priv->popup != NULL
- && !gsd_media_keys_window_is_valid (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup))) {
+ && !msd_osd_window_is_valid (MSD_OSD_WINDOW (backlight->priv->popup))) {
gtk_widget_destroy (backlight->priv->popup);
backlight->priv->popup = NULL;
}
if (backlight->priv->popup == NULL) {
- backlight->priv->popup= gsd_media_keys_window_new ();
- gsd_media_keys_window_set_action_custom (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ backlight->priv->popup= msd_media_keys_window_new ();
+ msd_media_keys_window_set_action_custom (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
"gpm-brightness-kbd",
TRUE);
gtk_window_set_position (GTK_WINDOW (backlight->priv->popup), GTK_WIN_POS_NONE);
@@ -559,7 +559,7 @@ gpm_kbd_backlight_button_pressed_cb (GpmButton *button,
if (ret) {
egg_debug("Going to display OSD");
gpm_kbd_backlight_dialog_init (backlight);
- gsd_media_keys_window_set_volume_level (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup), backlight->priv->brightness_percent);
+ msd_media_keys_window_set_volume_level (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup), backlight->priv->brightness_percent);
gpm_kbd_backlight_dialog_show (backlight);
}
@@ -569,7 +569,7 @@ gpm_kbd_backlight_button_pressed_cb (GpmButton *button,
if (ret) {
egg_debug("Going to display OSD");
gpm_kbd_backlight_dialog_init (backlight);
- gsd_media_keys_window_set_volume_level (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup), backlight->priv->brightness_percent);
+ msd_media_keys_window_set_volume_level (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup), backlight->priv->brightness_percent);
gpm_kbd_backlight_dialog_show (backlight);
}
@@ -819,8 +819,8 @@ noerr:
G_CALLBACK (gpm_kbd_backlight_idle_changed_cb), backlight);
/* use a visual widget */
- backlight->priv->popup = gsd_media_keys_window_new ();
- gsd_media_keys_window_set_action_custom (GSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
+ backlight->priv->popup = msd_media_keys_window_new ();
+ msd_media_keys_window_set_action_custom (MSD_MEDIA_KEYS_WINDOW (backlight->priv->popup),
"gpm-brightness-kbd", TRUE);
gtk_window_set_position (GTK_WINDOW (backlight->priv->popup), GTK_WIN_POS_NONE);
diff --git a/src/gsd-media-keys-window.c b/src/gsd-media-keys-window.c
index fdc1ea1..67d2402 100644
--- a/src/gsd-media-keys-window.c
+++ b/src/gsd-media-keys-window.c
@@ -2,19 +2,22 @@
*
* Copyright (C) 2006-2007 William Jon McCann <[email protected]>
*
- * 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.
+ * This program 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, or (at your option) any later version.
*
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 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 Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*
*/
@@ -29,22 +32,11 @@
#include "gsd-media-keys-window.h"
-#define DIALOG_TIMEOUT 2000 /* dialog timeout in ms */
-#define DIALOG_FADE_TIMEOUT 1500 /* timeout before fade starts */
-#define FADE_TIMEOUT 10 /* timeout in ms between each frame of the fade */
-
-#define BG_ALPHA 0.75
-#define FG_ALPHA 1.00
+#define MSD_MEDIA_KEYS_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MSD_TYPE_MEDIA_KEYS_WINDOW, MsdMediaKeysWindowPrivate))
-#define GSD_MEDIA_KEYS_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSD_TYPE_MEDIA_KEYS_WINDOW, GsdMediaKeysWindowPrivate))
-
-struct GsdMediaKeysWindowPrivate
+struct MsdMediaKeysWindowPrivate
{
- guint is_composited : 1;
- guint hide_timeout_id;
- guint fade_timeout_id;
- double fade_out_alpha;
- GsdMediaKeysWindowAction action;
+ MsdMediaKeysWindowAction action;
char *icon_name;
gboolean show_level;
@@ -55,97 +47,10 @@ struct GsdMediaKeysWindowPrivate
GtkWidget *progress;
};
-G_DEFINE_TYPE (GsdMediaKeysWindow, gsd_media_keys_window, GTK_TYPE_WINDOW)
-
-static gboolean
-fade_timeout (GsdMediaKeysWindow *window)
-{
- if (window->priv->fade_out_alpha <= 0.0) {
- gtk_widget_hide (GTK_WIDGET (window));
-
- /* Reset it for the next time */
- window->priv->fade_out_alpha = 1.0;
- window->priv->fade_timeout_id = 0;
-
- return FALSE;
- } else {
- GdkRectangle rect;
- GtkWidget *win = GTK_WIDGET (window);
- GtkAllocation allocation;
-
- window->priv->fade_out_alpha -= 0.10;
-
- rect.x = 0;
- rect.y = 0;
- gtk_widget_get_allocation (win, &allocation);
- rect.width = allocation.width;
- rect.height = allocation.height;
-
- gtk_widget_realize (win);
- gdk_window_invalidate_rect (gtk_widget_get_window (win), &rect, FALSE);
- }
-
- return TRUE;
-}
-
-static gboolean
-hide_timeout (GsdMediaKeysWindow *window)
-{
- if (window->priv->is_composited) {
- window->priv->hide_timeout_id = 0;
- window->priv->fade_timeout_id = g_timeout_add (FADE_TIMEOUT,
- (GSourceFunc) fade_timeout,
- window);
- } else {
- gtk_widget_hide (GTK_WIDGET (window));
- }
-
- return FALSE;
-}
-
-static void
-remove_hide_timeout (GsdMediaKeysWindow *window)
-{
- if (window->priv->hide_timeout_id != 0) {
- g_source_remove (window->priv->hide_timeout_id);
- window->priv->hide_timeout_id = 0;
- }
-
- if (window->priv->fade_timeout_id != 0) {
- g_source_remove (window->priv->fade_timeout_id);
- window->priv->fade_timeout_id = 0;
- window->priv->fade_out_alpha = 1.0;
- }
-}
-
-static void
-add_hide_timeout (GsdMediaKeysWindow *window)
-{
- int timeout;
-
- if (window->priv->is_composited) {
- timeout = DIALOG_FADE_TIMEOUT;
- } else {
- timeout = DIALOG_TIMEOUT;
- }
- window->priv->hide_timeout_id = g_timeout_add (timeout,
- (GSourceFunc) hide_timeout,
- window);
-}
+G_DEFINE_TYPE (MsdMediaKeysWindow, msd_media_keys_window, MSD_TYPE_OSD_WINDOW)
static void
-update_window (GsdMediaKeysWindow *window)
-{
- remove_hide_timeout (window);
- add_hide_timeout (window);
-
- if (window->priv->is_composited) {
- gtk_widget_queue_draw (GTK_WIDGET (window));
- }
-}
-
-static void
-volume_controls_set_visible (GsdMediaKeysWindow *window,
+volume_controls_set_visible (MsdMediaKeysWindow *window,
gboolean visible)
{
if (window->priv->progress == NULL)
@@ -159,7 +64,7 @@ volume_controls_set_visible (GsdMediaKeysWindow *window,
}
static void
-window_set_icon_name (GsdMediaKeysWindow *window,
+window_set_icon_name (MsdMediaKeysWindow *window,
const char *name)
{
if (window->priv->image == NULL)
@@ -170,11 +75,11 @@ window_set_icon_name (GsdMediaKeysWindow *window,
}
static void
-action_changed (GsdMediaKeysWindow *window)
+action_changed (MsdMediaKeysWindow *window)
{
- if (! window->priv->is_composited) {
+ if (!msd_osd_window_is_composited (MSD_OSD_WINDOW (window))) {
switch (window->priv->action) {
- case GSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME:
+ case MSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME:
volume_controls_set_visible (window, TRUE);
if (window->priv->volume_muted) {
@@ -184,7 +89,7 @@ action_changed (GsdMediaKeysWindow *window)
}
break;
- case GSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM:
+ case MSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM:
volume_controls_set_visible (window, window->priv->show_level);
window_set_icon_name (window, window->priv->icon_name);
break;
@@ -194,15 +99,15 @@ action_changed (GsdMediaKeysWindow *window)
}
}
- update_window (window);
+ msd_osd_window_update_and_hide (MSD_OSD_WINDOW (window));
}
static void
-volume_level_changed (GsdMediaKeysWindow *window)
+volume_level_changed (MsdMediaKeysWindow *window)
{
- update_window (window);
+ msd_osd_window_update_and_hide (MSD_OSD_WINDOW (window));
- if (!window->priv->is_composited && window->priv->progress != NULL) {
+ if (!msd_osd_window_is_composited (MSD_OSD_WINDOW (window)) && window->priv->progress != NULL) {
double fraction;
fraction = (double) window->priv->volume_level / 100.0;
@@ -213,11 +118,11 @@ volume_level_changed (GsdMediaKeysWindow *window)
}
static void
-volume_muted_changed (GsdMediaKeysWindow *window)
+volume_muted_changed (MsdMediaKeysWindow *window)
{
- update_window (window);
+ msd_osd_window_update_and_hide (MSD_OSD_WINDOW (window));
- if (! window->priv->is_composited) {
+ if (!msd_osd_window_is_composited (MSD_OSD_WINDOW (window))) {
if (window->priv->volume_muted) {
window_set_icon_name (window, "audio-volume-muted");
} else {
@@ -227,46 +132,46 @@ volume_muted_changed (GsdMediaKeysWindow *window)
}
void
-gsd_media_keys_window_set_action (GsdMediaKeysWindow *window,
- GsdMediaKeysWindowAction action)
+msd_media_keys_window_set_action (MsdMediaKeysWindow *window,
+ MsdMediaKeysWindowAction action)
{
- g_return_if_fail (GSD_IS_MEDIA_KEYS_WINDOW (window));
- g_return_if_fail (action == GSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME);
+ g_return_if_fail (MSD_IS_MEDIA_KEYS_WINDOW (window));
+ g_return_if_fail (action == MSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME);
if (window->priv->action != action) {
window->priv->action = action;
action_changed (window);
} else {
- update_window (window);
+ msd_osd_window_update_and_hide (MSD_OSD_WINDOW (window));
}
}
void
-gsd_media_keys_window_set_action_custom (GsdMediaKeysWindow *window,
+msd_media_keys_window_set_action_custom (MsdMediaKeysWindow *window,
const char *icon_name,
gboolean show_level)
{
- g_return_if_fail (GSD_IS_MEDIA_KEYS_WINDOW (window));
+ g_return_if_fail (MSD_IS_MEDIA_KEYS_WINDOW (window));
g_return_if_fail (icon_name != NULL);
- if (window->priv->action != GSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM ||
+ if (window->priv->action != MSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM ||
g_strcmp0 (window->priv->icon_name, icon_name) != 0 ||
window->priv->show_level != show_level) {
- window->priv->action = GSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM;
+ window->priv->action = MSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM;
g_free (window->priv->icon_name);
window->priv->icon_name = g_strdup (icon_name);
window->priv->show_level = show_level;
action_changed (window);
} else {
- update_window (window);
+ msd_osd_window_update_and_hide (MSD_OSD_WINDOW (window));
}
}
void
-gsd_media_keys_window_set_volume_muted (GsdMediaKeysWindow *window,
+msd_media_keys_window_set_volume_muted (MsdMediaKeysWindow *window,
gboolean muted)
{
- g_return_if_fail (GSD_IS_MEDIA_KEYS_WINDOW (window));
+ g_return_if_fail (MSD_IS_MEDIA_KEYS_WINDOW (window));
if (window->priv->volume_muted != muted) {
window->priv->volume_muted = muted;
@@ -275,10 +180,10 @@ gsd_media_keys_window_set_volume_muted (GsdMediaKeysWindow *window,
}
void
-gsd_media_keys_window_set_volume_level (GsdMediaKeysWindow *window,
+msd_media_keys_window_set_volume_level (MsdMediaKeysWindow *window,
int level)
{
- g_return_if_fail (GSD_IS_MEDIA_KEYS_WINDOW (window));
+ g_return_if_fail (MSD_IS_MEDIA_KEYS_WINDOW (window));
if (window->priv->volume_level != level) {
window->priv->volume_level = level;
@@ -286,60 +191,8 @@ gsd_media_keys_window_set_volume_level (GsdMediaKeysWindow *window,
}
}
-static void
-rounded_rectangle (cairo_t* cr,
- gdouble aspect,
- gdouble x,
- gdouble y,
- gdouble corner_radius,
- gdouble width,
- gdouble height)
-{
- gdouble radius = corner_radius / aspect;
-
- cairo_move_to (cr, x + radius, y);
-
- cairo_line_to (cr,
- x + width - radius,
- y);
- cairo_arc (cr,
- x + width - radius,
- y + radius,
- radius,
- -90.0f * G_PI / 180.0f,
- 0.0f * G_PI / 180.0f);
- cairo_line_to (cr,
- x + width,
- y + height - radius);
- cairo_arc (cr,
- x + width - radius,
- y + height - radius,
- radius,
- 0.0f * G_PI / 180.0f,
- 90.0f * G_PI / 180.0f);
- cairo_line_to (cr,
- x + radius,
- y + height);
- cairo_arc (cr,
- x + radius,
- y + height - radius,
- radius,
- 90.0f * G_PI / 180.0f,
- 180.0f * G_PI / 180.0f);
- cairo_line_to (cr,
- x,
- y + radius);
- cairo_arc (cr,
- x + radius,
- y + radius,
- radius,
- 180.0f * G_PI / 180.0f,
- 270.0f * G_PI / 180.0f);
- cairo_close_path (cr);
-}
-
static GdkPixbuf *
-load_pixbuf (GsdMediaKeysWindow *window,
+load_pixbuf (MsdMediaKeysWindow *window,
const char *name,
int icon_size)
{
@@ -355,22 +208,9 @@ load_pixbuf (GsdMediaKeysWindow *window,
pixbuf = gtk_icon_theme_load_icon (theme,
name,
icon_size,
- GTK_ICON_LOOKUP_FORCE_SVG,
+ GTK_ICON_LOOKUP_FORCE_SIZE,
NULL);
- /* make sure the pixbuf is close to the requested size
- * this is necessary because GTK_ICON_LOOKUP_FORCE_SVG
- * seems to be broken */
- if (pixbuf != NULL) {
- int width;
-
- width = gdk_pixbuf_get_width (pixbuf);
- if (width < (float)icon_size * 0.75) {
- g_object_unref (pixbuf);
- pixbuf = NULL;
- }
- }
-
return pixbuf;
}
@@ -396,10 +236,10 @@ draw_eject (cairo_t *cr,
cairo_rel_line_to (cr, -width / 2, -tri_height);
cairo_rel_line_to (cr, -width / 2, tri_height);
cairo_close_path (cr);
- cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, FG_ALPHA);
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, MSD_OSD_WINDOW_FG_ALPHA);
cairo_fill_preserve (cr);
- cairo_set_source_rgba (cr, 0.6, 0.6, 0.6, FG_ALPHA / 2);
+ cairo_set_source_rgba (cr, 0.6, 0.6, 0.6, MSD_OSD_WINDOW_FG_ALPHA / 2);
cairo_set_line_width (cr, 2);
cairo_stroke (cr);
}
@@ -458,12 +298,12 @@ draw_cross (cairo_t *cr,
cairo_move_to (cr, cx, cy + size/2.0);
cairo_rel_line_to (cr, size, -size);
- cairo_set_source_rgba (cr, 0.6, 0.6, 0.6, FG_ALPHA / 2);
+ cairo_set_source_rgba (cr, 0.6, 0.6, 0.6, MSD_OSD_WINDOW_FG_ALPHA / 2);
cairo_set_line_width (cr, 14);
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
cairo_stroke_preserve (cr);
- cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, FG_ALPHA);
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, MSD_OSD_WINDOW_FG_ALPHA);
cairo_set_line_width (cr, 10);
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
cairo_stroke (cr);
@@ -497,16 +337,16 @@ draw_speaker (cairo_t *cr,
cairo_line_to (cr, _x0, _y0);
cairo_close_path (cr);
- cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, FG_ALPHA);
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, MSD_OSD_WINDOW_FG_ALPHA);
cairo_fill_preserve (cr);
- cairo_set_source_rgba (cr, 0.6, 0.6, 0.6, FG_ALPHA / 2);
+ cairo_set_source_rgba (cr, 0.6, 0.6, 0.6, MSD_OSD_WINDOW_FG_ALPHA / 2);
cairo_set_line_width (cr, 2);
cairo_stroke (cr);
}
static gboolean
-render_speaker (GsdMediaKeysWindow *window,
+render_speaker (MsdMediaKeysWindow *window,
cairo_t *cr,
double _x0,
double _y0,
@@ -545,7 +385,7 @@ render_speaker (GsdMediaKeysWindow *window,
}
gdk_cairo_set_source_pixbuf (cr, pixbuf, _x0, _y0);
- cairo_paint_with_alpha (cr, FG_ALPHA);
+ cairo_paint_with_alpha (cr, MSD_OSD_WINDOW_FG_ALPHA);
g_object_unref (pixbuf);
@@ -553,37 +393,7 @@ render_speaker (GsdMediaKeysWindow *window,
}
static void
-color_reverse (const GdkColor *a,
- GdkColor *b)
-{
- gdouble red;
- gdouble green;
- gdouble blue;
- gdouble h;
- gdouble s;
- gdouble v;
-
- red = (gdouble) a->red / 65535.0;
- green = (gdouble) a->green / 65535.0;
- blue = (gdouble) a->blue / 65535.0;
-
- gtk_rgb_to_hsv (red, green, blue, &h, &s, &v);
-
- v = 0.5 + (0.5 - v);
- if (v > 1.0)
- v = 1.0;
- else if (v < 0.0)
- v = 0.0;
-
- gtk_hsv_to_rgb (h, s, v, &red, &green, &blue);
-
- b->red = red * 65535.0;
- b->green = green * 65535.0;
- b->blue = blue * 65535.0;
-}
-
-static void
-draw_volume_boxes (GsdMediaKeysWindow *window,
+draw_volume_boxes (MsdMediaKeysWindow *window,
cairo_t *cr,
double percentage,
double _x0,
@@ -604,20 +414,20 @@ draw_volume_boxes (GsdMediaKeysWindow *window,
style = gtk_widget_get_style (GTK_WIDGET (window));
/* bar background */
- color_reverse (&style->dark[GTK_STATE_NORMAL], &color);
+ msd_osd_window_color_reverse (&style->dark[GTK_STATE_NORMAL], &color);
r = (float)color.red / 65535.0;
g = (float)color.green / 65535.0;
b = (float)color.blue / 65535.0;
- rounded_rectangle (cr, 1.0, _x0, _y0, height / 6, width, height);
- cairo_set_source_rgba (cr, r, g, b, FG_ALPHA / 2);
+ msd_osd_window_draw_rounded_rectangle (cr, 1.0, _x0, _y0, height / 6, width, height);
+ cairo_set_source_rgba (cr, r, g, b, MSD_OSD_WINDOW_FG_ALPHA / 2);
cairo_fill_preserve (cr);
/* bar border */
- color_reverse (&style->light[GTK_STATE_NORMAL], &color);
+ msd_osd_window_color_reverse (&style->light[GTK_STATE_NORMAL], &color);
r = (float)color.red / 65535.0;
g = (float)color.green / 65535.0;
b = (float)color.blue / 65535.0;
- cairo_set_source_rgba (cr, r, g, b, FG_ALPHA / 2);
+ cairo_set_source_rgba (cr, r, g, b, MSD_OSD_WINDOW_FG_ALPHA / 2);
cairo_set_line_width (cr, 1);
cairo_stroke (cr);
@@ -628,13 +438,13 @@ draw_volume_boxes (GsdMediaKeysWindow *window,
r = (float)color.red / 65535.0;
g = (float)color.green / 65535.0;
b = (float)color.blue / 65535.0;
- rounded_rectangle (cr, 1.0, _x0 + 0.5, _y0 + 0.5, height / 6 - 0.5, x1, height - 1);
- cairo_set_source_rgba (cr, r, g, b, FG_ALPHA);
+ msd_osd_window_draw_rounded_rectangle (cr, 1.0, _x0 + 0.5, _y0 + 0.5, height / 6 - 0.5, x1, height - 1);
+ cairo_set_source_rgba (cr, r, g, b, MSD_OSD_WINDOW_FG_ALPHA);
cairo_fill (cr);
}
static void
-draw_action_volume (GsdMediaKeysWindow *window,
+draw_action_volume (MsdMediaKeysWindow *window,
cairo_t *cr)
{
int window_width;
@@ -736,7 +546,7 @@ draw_action_volume (GsdMediaKeysWindow *window,
}
static gboolean
-render_custom (GsdMediaKeysWindow *window,
+render_custom (MsdMediaKeysWindow *window,
cairo_t *cr,
double _x0,
double _y0,
@@ -763,7 +573,7 @@ render_custom (GsdMediaKeysWindow *window,
}
gdk_cairo_set_source_pixbuf (cr, pixbuf, _x0, _y0);
- cairo_paint_with_alpha (cr, FG_ALPHA);
+ cairo_paint_with_alpha (cr, MSD_OSD_WINDOW_FG_ALPHA);
g_object_unref (pixbuf);
@@ -771,7 +581,7 @@ render_custom (GsdMediaKeysWindow *window,
}
static void
-draw_action_custom (GsdMediaKeysWindow *window,
+draw_action_custom (MsdMediaKeysWindow *window,
cairo_t *cr)
{
int window_width;
@@ -835,14 +645,20 @@ draw_action_custom (GsdMediaKeysWindow *window,
}
static void
-draw_action (GsdMediaKeysWindow *window,
- cairo_t *cr)
+#if GTK_CHECK_VERSION (3, 0, 0)
+msd_media_keys_window_draw_when_composited (MsdOsdWindow *osd_window,
+#else
+msd_media_keys_window_expose_when_composited (MsdOsdWindow *osd_window,
+#endif
+ cairo_t *cr)
{
+ MsdMediaKeysWindow *window = MSD_MEDIA_KEYS_WINDOW (osd_window);
+
switch (window->priv->action) {
- case GSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME:
+ case MSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME:
draw_action_volume (window, cr);
break;
- case GSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM:
+ case MSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM:
draw_action_custom (window, cr);
break;
default:
@@ -850,195 +666,33 @@ draw_action (GsdMediaKeysWindow *window,
}
}
-static gboolean
-on_expose_event (GtkWidget *widget,
- GdkEventExpose *event,
- GsdMediaKeysWindow *window)
-{
- cairo_t *context;
- cairo_t *cr;
- cairo_surface_t *surface;
- int width;
- int height;
- GtkStyle *style;
- GdkColor color;
- double r, g, b;
-
- context = gdk_cairo_create (gtk_widget_get_window (widget));
-
- style = gtk_widget_get_style (widget);
- cairo_set_operator (context, CAIRO_OPERATOR_SOURCE);
- gtk_window_get_size (GTK_WINDOW (widget), &width, &height);
-
- surface = cairo_surface_create_similar (cairo_get_target (context),
- CAIRO_CONTENT_COLOR_ALPHA,
- width,
- height);
-
- if (cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS) {
- goto done;
- }
-
- cr = cairo_create (surface);
- if (cairo_status (cr) != CAIRO_STATUS_SUCCESS) {
- goto done;
- }
- cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0);
- cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
- cairo_paint (cr);
-
- /* draw a box */
- rounded_rectangle (cr, 1.0, 0.5, 0.5, height / 10, width-1, height-1);
- color_reverse (&style->bg[GTK_STATE_NORMAL], &color);
- r = (float)color.red / 65535.0;
- g = (float)color.green / 65535.0;
- b = (float)color.blue / 65535.0;
- cairo_set_source_rgba (cr, r, g, b, BG_ALPHA);
- cairo_fill_preserve (cr);
-
- color_reverse (&style->text_aa[GTK_STATE_NORMAL], &color);
- r = (float)color.red / 65535.0;
- g = (float)color.green / 65535.0;
- b = (float)color.blue / 65535.0;
- cairo_set_source_rgba (cr, r, g, b, BG_ALPHA / 2);
- cairo_set_line_width (cr, 1);
- cairo_stroke (cr);
-
- /* draw action */
- draw_action (window, cr);
-
- cairo_destroy (cr);
-
- /* Make sure we have a transparent background */
- cairo_rectangle (context, 0, 0, width, height);
- cairo_set_source_rgba (context, 0.0, 0.0, 0.0, 0.0);
- cairo_fill (context);
-
- cairo_set_source_surface (context, surface, 0, 0);
- cairo_paint_with_alpha (context, window->priv->fade_out_alpha);
-
- done:
- if (surface != NULL) {
- cairo_surface_destroy (surface);
- }
- cairo_destroy (context);
-
- return FALSE;
-}
-
-static void
-gsd_media_keys_window_real_show (GtkWidget *widget)
-{
- GsdMediaKeysWindow *window;
-
- if (GTK_WIDGET_CLASS (gsd_media_keys_window_parent_class)->show) {
- GTK_WIDGET_CLASS (gsd_media_keys_window_parent_class)->show (widget);
- }
-
- window = GSD_MEDIA_KEYS_WINDOW (widget);
- remove_hide_timeout (window);
- add_hide_timeout (window);
-}
-
-static void
-gsd_media_keys_window_real_hide (GtkWidget *widget)
-{
- GsdMediaKeysWindow *window;
-
- if (GTK_WIDGET_CLASS (gsd_media_keys_window_parent_class)->hide) {
- GTK_WIDGET_CLASS (gsd_media_keys_window_parent_class)->hide (widget);
- }
-
- window = GSD_MEDIA_KEYS_WINDOW (widget);
- remove_hide_timeout (window);
-}
-
-static void
-gsd_media_keys_window_real_realize (GtkWidget *widget)
-{
- GdkColormap *colormap;
- GtkAllocation allocation;
- GdkBitmap *mask;
- cairo_t *cr;
-
- colormap = gdk_screen_get_rgba_colormap (gtk_widget_get_screen (widget));
-
- if (colormap != NULL) {
- gtk_widget_set_colormap (widget, colormap);
- }
-
- if (GTK_WIDGET_CLASS (gsd_media_keys_window_parent_class)->realize) {
- GTK_WIDGET_CLASS (gsd_media_keys_window_parent_class)->realize (widget);
- }
-
- gtk_widget_get_allocation (widget, &allocation);
- mask = gdk_pixmap_new (gtk_widget_get_window (widget),
- allocation.width,
- allocation.height,
- 1);
- cr = gdk_cairo_create (mask);
-
- cairo_set_source_rgba (cr, 1., 1., 1., 0.);
- cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
- cairo_paint (cr);
-
- /* make the whole window ignore events */
- gdk_window_input_shape_combine_mask (gtk_widget_get_window (widget), mask, 0, 0);
- g_object_unref (mask);
- cairo_destroy (cr);
-}
-
static void
-gsd_media_keys_window_class_init (GsdMediaKeysWindowClass *klass)
+msd_media_keys_window_class_init (MsdMediaKeysWindowClass *klass)
{
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- widget_class->show = gsd_media_keys_window_real_show;
- widget_class->hide = gsd_media_keys_window_real_hide;
- widget_class->realize = gsd_media_keys_window_real_realize;
+ MsdOsdWindowClass *osd_window_class = MSD_OSD_WINDOW_CLASS (klass);
- g_type_class_add_private (klass, sizeof (GsdMediaKeysWindowPrivate));
-}
+#if GTK_CHECK_VERSION (3, 0, 0)
+ osd_window_class->draw_when_composited = msd_media_keys_window_draw_when_composited;
+#else
+ osd_window_class->expose_when_composited = msd_media_keys_window_expose_when_composited;
+#endif
-gboolean
-gsd_media_keys_window_is_valid (GsdMediaKeysWindow *window)
-{
- GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (window));
- return gdk_screen_is_composited (screen) == window->priv->is_composited;
+ g_type_class_add_private (klass, sizeof (MsdMediaKeysWindowPrivate));
}
static void
-gsd_media_keys_window_init (GsdMediaKeysWindow *window)
+msd_media_keys_window_init (MsdMediaKeysWindow *window)
{
GdkScreen *screen;
- window->priv = GSD_MEDIA_KEYS_WINDOW_GET_PRIVATE (window);
+ window->priv = MSD_MEDIA_KEYS_WINDOW_GET_PRIVATE (window);
screen = gtk_widget_get_screen (GTK_WIDGET (window));
- window->priv->is_composited = gdk_screen_is_composited (screen);
-
- if (window->priv->is_composited) {
- gdouble scalew, scaleh, scale;
- gint size;
-
- gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
- gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
-
- /* assume 130x130 on a 640x480 display and scale from there */
- scalew = gdk_screen_get_width (screen) / 640.0;
- scaleh = gdk_screen_get_height (screen) / 480.0;
- scale = MIN (scalew, scaleh);
- size = 130 * MAX (1, scale);
-
- gtk_window_set_default_size (GTK_WINDOW (window), size, size);
- g_signal_connect (window, "expose-event", G_CALLBACK (on_expose_event), window);
-
- window->priv->fade_out_alpha = 1.0;
- } else {
+ if (!msd_osd_window_is_composited (MSD_OSD_WINDOW (window))) {
GtkBuilder *builder;
- const gchar *objects[] = {"acme_frame", NULL};
- GtkWidget *frame;
+ const gchar *objects[] = {"acme_box", NULL};
+ GtkWidget *box;
builder = gtk_builder_new ();
gtk_builder_add_objects_from_file (builder,
@@ -1048,32 +702,21 @@ gsd_media_keys_window_init (GsdMediaKeysWindow *window)
window->priv->image = GTK_IMAGE (gtk_builder_get_object (builder, "acme_image"));
window->priv->progress = GTK_WIDGET (gtk_builder_get_object (builder, "acme_volume_progressbar"));
- frame = GTK_WIDGET (gtk_builder_get_object (builder,
- "acme_frame"));
+ box = GTK_WIDGET (gtk_builder_get_object (builder, "acme_box"));
- if (frame != NULL) {
- gtk_container_add (GTK_CONTAINER (window), frame);
- gtk_widget_show_all (frame);
+ if (box != NULL) {
+ gtk_container_add (GTK_CONTAINER (window), box);
+ gtk_widget_show_all (box);
}
/* The builder needs to stay alive until the window
- takes ownership of the frame (and its children) */
+ takes ownership of the box (and its children) */
g_object_unref (builder);
}
}
GtkWidget *
-gsd_media_keys_window_new (void)
+msd_media_keys_window_new (void)
{
- GObject *object;
-
- object = g_object_new (GSD_TYPE_MEDIA_KEYS_WINDOW,
- "type", GTK_WINDOW_POPUP,
- "type-hint", GDK_WINDOW_TYPE_HINT_NOTIFICATION,
- "skip-taskbar-hint", TRUE,
- "skip-pager-hint", TRUE,
- "focus-on-map", FALSE,
- NULL);
-
- return GTK_WIDGET (object);
+ return g_object_new (MSD_TYPE_MEDIA_KEYS_WINDOW, NULL);
}
diff --git a/src/gsd-media-keys-window.h b/src/gsd-media-keys-window.h
index 9abd535..0a3fd01 100644
--- a/src/gsd-media-keys-window.h
+++ b/src/gsd-media-keys-window.h
@@ -3,69 +3,76 @@
* Copyright (C) 2006 William Jon McCann <[email protected]>
*
* 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.
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2, 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.
+ * 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 Lesser 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
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
-#ifndef GSD_MEDIA_KEYS_WINDOW_H
-#define GSD_MEDIA_KEYS_WINDOW_H
+#ifndef MSD_MEDIA_KEYS_WINDOW_H
+#define MSD_MEDIA_KEYS_WINDOW_H
#include <glib-object.h>
#include <gtk/gtk.h>
-G_BEGIN_DECLS
+#include "msd-osd-window.h"
-#define GSD_TYPE_MEDIA_KEYS_WINDOW (gsd_media_keys_window_get_type ())
-#define GSD_MEDIA_KEYS_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSD_TYPE_MEDIA_KEYS_WINDOW, GsdMediaKeysWindow))
-#define GSD_MEDIA_KEYS_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GSD_TYPE_MEDIA_KEYS_WINDOW, GsdMediaKeysWindowClass))
-#define GSD_IS_MEDIA_KEYS_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSD_TYPE_MEDIA_KEYS_WINDOW))
-#define GSD_IS_MEDIA_KEYS_WINDOW_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS ((klass), GSD_TYPE_MEDIA_KEYS_WINDOW))
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MSD_TYPE_MEDIA_KEYS_WINDOW (msd_media_keys_window_get_type ())
+#define MSD_MEDIA_KEYS_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MSD_TYPE_MEDIA_KEYS_WINDOW, MsdMediaKeysWindow))
+#define MSD_MEDIA_KEYS_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MSD_TYPE_MEDIA_KEYS_WINDOW, MsdMediaKeysWindowClass))
+#define MSD_IS_MEDIA_KEYS_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MSD_TYPE_MEDIA_KEYS_WINDOW))
+#define MSD_IS_MEDIA_KEYS_WINDOW_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS ((klass), MSD_TYPE_MEDIA_KEYS_WINDOW))
-typedef struct GsdMediaKeysWindow GsdMediaKeysWindow;
-typedef struct GsdMediaKeysWindowClass GsdMediaKeysWindowClass;
-typedef struct GsdMediaKeysWindowPrivate GsdMediaKeysWindowPrivate;
+typedef struct MsdMediaKeysWindow MsdMediaKeysWindow;
+typedef struct MsdMediaKeysWindowClass MsdMediaKeysWindowClass;
+typedef struct MsdMediaKeysWindowPrivate MsdMediaKeysWindowPrivate;
-struct GsdMediaKeysWindow {
- GtkWindow parent;
+struct MsdMediaKeysWindow {
+ MsdOsdWindow parent;
- GsdMediaKeysWindowPrivate *priv;
+ MsdMediaKeysWindowPrivate *priv;
};
-struct GsdMediaKeysWindowClass {
- GtkWindowClass parent_class;
+struct MsdMediaKeysWindowClass {
+ MsdOsdWindowClass parent_class;
};
typedef enum {
- GSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME,
- GSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM
-} GsdMediaKeysWindowAction;
+ MSD_MEDIA_KEYS_WINDOW_ACTION_VOLUME,
+ MSD_MEDIA_KEYS_WINDOW_ACTION_CUSTOM
+} MsdMediaKeysWindowAction;
-GType gsd_media_keys_window_get_type (void);
+GType msd_media_keys_window_get_type (void);
-GtkWidget * gsd_media_keys_window_new (void);
-void gsd_media_keys_window_set_action (GsdMediaKeysWindow *window,
- GsdMediaKeysWindowAction action);
-void gsd_media_keys_window_set_action_custom (GsdMediaKeysWindow *window,
+GtkWidget * msd_media_keys_window_new (void);
+void msd_media_keys_window_set_action (MsdMediaKeysWindow *window,
+ MsdMediaKeysWindowAction action);
+void msd_media_keys_window_set_action_custom (MsdMediaKeysWindow *window,
const char *icon_name,
gboolean show_level);
-void gsd_media_keys_window_set_volume_muted (GsdMediaKeysWindow *window,
+void msd_media_keys_window_set_volume_muted (MsdMediaKeysWindow *window,
gboolean muted);
-void gsd_media_keys_window_set_volume_level (GsdMediaKeysWindow *window,
+void msd_media_keys_window_set_volume_level (MsdMediaKeysWindow *window,
int level);
-gboolean gsd_media_keys_window_is_valid (GsdMediaKeysWindow *window);
+gboolean msd_media_keys_window_is_valid (MsdMediaKeysWindow *window);
-G_END_DECLS
+#ifdef __cplusplus
+}
+#endif
#endif
diff --git a/src/msd-osd-window.c b/src/msd-osd-window.c
new file mode 100644
index 0000000..46dfebd
--- /dev/null
+++ b/src/msd-osd-window.c
@@ -0,0 +1,697 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * On-screen-display (OSD) window for mate-settings-daemon's plugins
+ *
+ * Copyright (C) 2006-2007 William Jon McCann <[email protected]>
+ * Copyright (C) 2009 Novell, Inc
+ *
+ * Authors:
+ * William Jon McCann <[email protected]>
+ * Federico Mena-Quintero <[email protected]>
+ *
+ * This program 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, 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 Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include "msd-osd-window.h"
+
+#define DIALOG_TIMEOUT 2000 /* dialog timeout in ms */
+#define DIALOG_FADE_TIMEOUT 1500 /* timeout before fade starts */
+#define FADE_TIMEOUT 10 /* timeout in ms between each frame of the fade */
+
+#define BG_ALPHA 0.75
+
+#define MSD_OSD_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MSD_TYPE_OSD_WINDOW, MsdOsdWindowPrivate))
+
+struct MsdOsdWindowPrivate
+{
+ guint is_composited : 1;
+ guint hide_timeout_id;
+ guint fade_timeout_id;
+ double fade_out_alpha;
+};
+
+enum {
+ EXPOSE_WHEN_COMPOSITED,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+G_DEFINE_TYPE (MsdOsdWindow, msd_osd_window, GTK_TYPE_WINDOW)
+
+static gboolean
+fade_timeout (MsdOsdWindow *window)
+{
+ if (window->priv->fade_out_alpha <= 0.0) {
+ gtk_widget_hide (GTK_WIDGET (window));
+
+ /* Reset it for the next time */
+ window->priv->fade_out_alpha = 1.0;
+ window->priv->fade_timeout_id = 0;
+
+ return FALSE;
+ } else {
+ GdkRectangle rect;
+ GtkWidget *win = GTK_WIDGET (window);
+ GtkAllocation allocation;
+
+ window->priv->fade_out_alpha -= 0.10;
+
+ rect.x = 0;
+ rect.y = 0;
+ gtk_widget_get_allocation (win, &allocation);
+ rect.width = allocation.width;
+ rect.height = allocation.height;
+
+ gtk_widget_realize (win);
+ gdk_window_invalidate_rect (gtk_widget_get_window (win), &rect, FALSE);
+ }
+
+ return TRUE;
+}
+
+static gboolean
+hide_timeout (MsdOsdWindow *window)
+{
+ if (window->priv->is_composited) {
+ window->priv->hide_timeout_id = 0;
+ window->priv->fade_timeout_id = g_timeout_add (FADE_TIMEOUT,
+ (GSourceFunc) fade_timeout,
+ window);
+ } else {
+ gtk_widget_hide (GTK_WIDGET (window));
+ }
+
+ return FALSE;
+}
+
+static void
+remove_hide_timeout (MsdOsdWindow *window)
+{
+ if (window->priv->hide_timeout_id != 0) {
+ g_source_remove (window->priv->hide_timeout_id);
+ window->priv->hide_timeout_id = 0;
+ }
+
+ if (window->priv->fade_timeout_id != 0) {
+ g_source_remove (window->priv->fade_timeout_id);
+ window->priv->fade_timeout_id = 0;
+ window->priv->fade_out_alpha = 1.0;
+ }
+}
+
+static void
+add_hide_timeout (MsdOsdWindow *window)
+{
+ int timeout;
+
+ if (window->priv->is_composited) {
+ timeout = DIALOG_FADE_TIMEOUT;
+ } else {
+ timeout = DIALOG_TIMEOUT;
+ }
+ window->priv->hide_timeout_id = g_timeout_add (timeout,
+ (GSourceFunc) hide_timeout,
+ window);
+}
+
+void
+msd_osd_window_draw_rounded_rectangle (cairo_t* cr,
+ gdouble aspect,
+ gdouble x,
+ gdouble y,
+ gdouble corner_radius,
+ gdouble width,
+ gdouble height)
+{
+ gdouble radius = corner_radius / aspect;
+
+ cairo_move_to (cr, x + radius, y);
+
+ cairo_line_to (cr,
+ x + width - radius,
+ y);
+ cairo_arc (cr,
+ x + width - radius,
+ y + radius,
+ radius,
+ -90.0f * G_PI / 180.0f,
+ 0.0f * G_PI / 180.0f);
+ cairo_line_to (cr,
+ x + width,
+ y + height - radius);
+ cairo_arc (cr,
+ x + width - radius,
+ y + height - radius,
+ radius,
+ 0.0f * G_PI / 180.0f,
+ 90.0f * G_PI / 180.0f);
+ cairo_line_to (cr,
+ x + radius,
+ y + height);
+ cairo_arc (cr,
+ x + radius,
+ y + height - radius,
+ radius,
+ 90.0f * G_PI / 180.0f,
+ 180.0f * G_PI / 180.0f);
+ cairo_line_to (cr,
+ x,
+ y + radius);
+ cairo_arc (cr,
+ x + radius,
+ y + radius,
+ radius,
+ 180.0f * G_PI / 180.0f,
+ 270.0f * G_PI / 180.0f);
+ cairo_close_path (cr);
+}
+
+void
+msd_osd_window_color_reverse (const GdkColor *a,
+ GdkColor *b)
+{
+ gdouble red;
+ gdouble green;
+ gdouble blue;
+ gdouble h;
+ gdouble s;
+ gdouble v;
+
+ red = (gdouble) a->red / 65535.0;
+ green = (gdouble) a->green / 65535.0;
+ blue = (gdouble) a->blue / 65535.0;
+
+ gtk_rgb_to_hsv (red, green, blue, &h, &s, &v);
+
+ v = 0.5 + (0.5 - v);
+ if (v > 1.0)
+ v = 1.0;
+ else if (v < 0.0)
+ v = 0.0;
+
+ gtk_hsv_to_rgb (h, s, v, &red, &green, &blue);
+
+ b->red = red * 65535.0;
+ b->green = green * 65535.0;
+ b->blue = blue * 65535.0;
+}
+
+/* This is our expose-event handler when the window is in a compositing manager.
+ * We draw everything by hand, using Cairo, so that we can have a nice
+ * transparent/rounded look.
+ */
+static void
+#if GTK_CHECK_VERSION (3, 0, 0)
+draw_when_composited (GtkWidget *widget, cairo_t *context)
+#else
+expose_when_composited (GtkWidget *widget, GdkEventExpose *event)
+#endif
+{
+ MsdOsdWindow *window;
+#if !GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *context;
+#endif
+ cairo_t *cr;
+ cairo_surface_t *surface;
+ int width;
+ int height;
+ GtkStyle *style;
+ GdkColor color;
+ double r, g, b;
+
+ window = MSD_OSD_WINDOW (widget);
+
+#if !GTK_CHECK_VERSION (3, 0, 0)
+ context = gdk_cairo_create (gtk_widget_get_window (widget));
+#endif
+
+ style = gtk_widget_get_style (widget);
+ cairo_set_operator (context, CAIRO_OPERATOR_SOURCE);
+ gtk_window_get_size (GTK_WINDOW (widget), &width, &height);
+
+ surface = cairo_surface_create_similar (cairo_get_target (context),
+ CAIRO_CONTENT_COLOR_ALPHA,
+ width,
+ height);
+
+ if (cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS) {
+ goto done;
+ }
+
+ cr = cairo_create (surface);
+ if (cairo_status (cr) != CAIRO_STATUS_SUCCESS) {
+ goto done;
+ }
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0);
+ cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+ cairo_paint (cr);
+
+ /* draw a box */
+ msd_osd_window_draw_rounded_rectangle (cr, 1.0, 0.5, 0.5, height / 10, width-1, height-1);
+ msd_osd_window_color_reverse (&style->bg[GTK_STATE_NORMAL], &color);
+ r = (float)color.red / 65535.0;
+ g = (float)color.green / 65535.0;
+ b = (float)color.blue / 65535.0;
+ cairo_set_source_rgba (cr, r, g, b, BG_ALPHA);
+ cairo_fill_preserve (cr);
+
+ msd_osd_window_color_reverse (&style->text_aa[GTK_STATE_NORMAL], &color);
+ r = (float)color.red / 65535.0;
+ g = (float)color.green / 65535.0;
+ b = (float)color.blue / 65535.0;
+ cairo_set_source_rgba (cr, r, g, b, BG_ALPHA / 2);
+ cairo_set_line_width (cr, 1);
+ cairo_stroke (cr);
+
+ g_signal_emit (window, signals[EXPOSE_WHEN_COMPOSITED], 0, cr);
+
+ cairo_destroy (cr);
+
+ /* Make sure we have a transparent background */
+ cairo_rectangle (context, 0, 0, width, height);
+ cairo_set_source_rgba (context, 0.0, 0.0, 0.0, 0.0);
+ cairo_fill (context);
+
+ cairo_set_source_surface (context, surface, 0, 0);
+ cairo_paint_with_alpha (context, window->priv->fade_out_alpha);
+
+ done:
+ if (surface != NULL) {
+ cairo_surface_destroy (surface);
+ }
+#if !GTK_CHECK_VERSION (3, 0, 0)
+ cairo_destroy (context);
+#endif
+}
+
+/* This is our expose-event handler when the window is *not* in a compositing manager.
+ * We just draw a rectangular frame by hand. We do this with hardcoded drawing code,
+ * instead of GtkFrame, to avoid changing the window's internal widget hierarchy: in
+ * either case (composited or non-composited), callers can assume that this works
+ * identically to a GtkWindow without any intermediate widgetry.
+ */
+static void
+#if GTK_CHECK_VERSION (3, 0, 0)
+draw_when_not_composited (GtkWidget *widget, cairo_t *cr)
+#else
+expose_when_not_composited (GtkWidget *widget, GdkEventExpose *event)
+#endif
+{
+ MsdOsdWindow *window;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ int width;
+ int height;
+#else
+ GtkAllocation allocation;
+#endif
+
+ window = MSD_OSD_WINDOW (widget);
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ width = gtk_widget_get_allocated_width (widget);
+ height = gtk_widget_get_allocated_width (widget);
+#else
+ gtk_widget_get_allocation (widget, &allocation);
+#endif
+
+ gtk_paint_shadow (gtk_widget_get_style (widget),
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cr,
+#else
+ gtk_widget_get_window (widget),
+#endif
+ gtk_widget_get_state (widget),
+ GTK_SHADOW_OUT,
+#if !GTK_CHECK_VERSION (3, 0, 0)
+ &event->area,
+#endif
+ widget,
+ NULL, /* NULL detail -> themes should use the MsdOsdWindow widget name, probably */
+ 0,
+ 0,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ width,
+ height);
+#else
+ allocation.width,
+ allocation.height);
+#endif
+}
+
+static gboolean
+#if GTK_CHECK_VERSION (3, 0, 0)
+msd_osd_window_draw (GtkWidget *widget,
+ cairo_t *cr)
+#else
+msd_osd_window_expose_event (GtkWidget *widget,
+ GdkEventExpose *event)
+#endif
+{
+ MsdOsdWindow *window;
+ GtkWidget *child;
+
+ window = MSD_OSD_WINDOW (widget);
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ if (window->priv->is_composited)
+ draw_when_composited (widget, cr);
+ else
+ draw_when_not_composited (widget, cr);
+#else
+ if (window->priv->is_composited)
+ expose_when_composited (widget, event);
+ else
+ expose_when_not_composited (widget, event);
+#endif
+
+ child = gtk_bin_get_child (GTK_BIN (window));
+ if (child)
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gtk_container_propagate_draw (GTK_CONTAINER (window), child, cr);
+#else
+ gtk_container_propagate_expose (GTK_CONTAINER (window), child, event);
+#endif
+
+ return FALSE;
+}
+
+static void
+msd_osd_window_real_show (GtkWidget *widget)
+{
+ MsdOsdWindow *window;
+
+ if (GTK_WIDGET_CLASS (msd_osd_window_parent_class)->show) {
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->show (widget);
+ }
+
+ window = MSD_OSD_WINDOW (widget);
+ remove_hide_timeout (window);
+ add_hide_timeout (window);
+}
+
+static void
+msd_osd_window_real_hide (GtkWidget *widget)
+{
+ MsdOsdWindow *window;
+
+ if (GTK_WIDGET_CLASS (msd_osd_window_parent_class)->hide) {
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->hide (widget);
+ }
+
+ window = MSD_OSD_WINDOW (widget);
+ remove_hide_timeout (window);
+}
+
+static void
+msd_osd_window_real_realize (GtkWidget *widget)
+{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkScreen *screen;
+ GdkVisual *visual;
+ cairo_region_t *region;
+#else
+ GdkColormap *colormap;
+ GtkAllocation allocation;
+ GdkBitmap *mask;
+ cairo_t *cr;
+#endif
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ screen = gtk_widget_get_screen (widget);
+ visual = gdk_screen_get_rgba_visual (screen);
+
+ if (visual == NULL) {
+ visual = gdk_screen_get_system_visual (screen);
+ }
+ gtk_widget_set_visual (widget, visual);
+#else
+ colormap = gdk_screen_get_rgba_colormap (gtk_widget_get_screen (widget));
+
+ if (colormap != NULL) {
+ gtk_widget_set_colormap (widget, colormap);
+ }
+#endif
+
+ if (GTK_WIDGET_CLASS (msd_osd_window_parent_class)->realize) {
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->realize (widget);
+ }
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ /* make the whole window ignore events */
+ region = cairo_region_create ();
+ gtk_widget_input_shape_combine_region (widget, region);
+ cairo_region_destroy (region);
+#else
+ gtk_widget_get_allocation (widget, &allocation);
+ mask = gdk_pixmap_new (gtk_widget_get_window (widget),
+ allocation.width,
+ allocation.height,
+ 1);
+ cr = gdk_cairo_create (mask);
+
+ cairo_set_source_rgba (cr, 1., 1., 1., 0.);
+ cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+ cairo_paint (cr);
+
+ /* make the whole window ignore events */
+ gdk_window_input_shape_combine_mask (gtk_widget_get_window (widget), mask, 0, 0);
+ g_object_unref (mask);
+ cairo_destroy (cr);
+#endif
+}
+
+static void
+msd_osd_window_style_set (GtkWidget *widget,
+ GtkStyle *previous_style)
+{
+ GtkStyle *style;
+
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->style_set (widget, previous_style);
+
+ /* We set our border width to 12 (per the MATE standard), plus the
+ * thickness of the frame that we draw in our expose handler. This will
+ * make our child be 12 pixels away from the frame.
+ */
+
+ style = gtk_widget_get_style (widget);
+ gtk_container_set_border_width (GTK_CONTAINER (widget), 12 + MAX (style->xthickness, style->ythickness));
+}
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+static void
+msd_osd_window_get_preferred_width (GtkWidget *widget,
+ gint *minimum_width,
+ gint *natural_width)
+{
+ GtkStyle *style;
+
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->get_preferred_width (widget, minimum_width, natural_width);
+
+ /* See the comment in msd_osd_window_style_set() for why we add the thickness here */
+
+ style = gtk_widget_get_style (widget);
+
+ *minimum_width += style->xthickness;
+ *natural_width += style->xthickness;
+}
+
+static void
+msd_osd_window_get_preferred_height (GtkWidget *widget,
+ gint *minimum_height,
+ gint *natural_height)
+{
+ GtkStyle *style;
+
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->get_preferred_height (widget, minimum_height, natural_height);
+
+ /* See the comment in msd_osd_window_style_set() for why we add the thickness here */
+
+ style = gtk_widget_get_style (widget);
+
+ *minimum_height += style->ythickness;
+ *natural_height += style->ythickness;
+}
+#else
+static void
+msd_osd_window_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
+{
+ GtkStyle *style;
+
+ GTK_WIDGET_CLASS (msd_osd_window_parent_class)->size_request (widget, requisition);
+
+ /* See the comment in msd_osd_window_style_set() for why we add the thickness here */
+
+ style = gtk_widget_get_style (widget);
+
+ requisition->width += style->xthickness;
+ requisition->height += style->ythickness;
+}
+#endif
+
+static GObject *
+msd_osd_window_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_params)
+{
+ GObject *object;
+
+ object = G_OBJECT_CLASS (msd_osd_window_parent_class)->constructor (type, n_construct_properties, construct_params);
+
+ g_object_set (object,
+ "type", GTK_WINDOW_POPUP,
+ "type-hint", GDK_WINDOW_TYPE_HINT_NOTIFICATION,
+ "skip-taskbar-hint", TRUE,
+ "skip-pager-hint", TRUE,
+ "focus-on-map", FALSE,
+ NULL);
+
+ return object;
+}
+
+static void
+msd_osd_window_class_init (MsdOsdWindowClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ gobject_class->constructor = msd_osd_window_constructor;
+
+ widget_class->show = msd_osd_window_real_show;
+ widget_class->hide = msd_osd_window_real_hide;
+ widget_class->realize = msd_osd_window_real_realize;
+ widget_class->style_set = msd_osd_window_style_set;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ widget_class->get_preferred_width = msd_osd_window_get_preferred_width;
+ widget_class->get_preferred_height = msd_osd_window_get_preferred_height;
+ widget_class->draw = msd_osd_window_draw;
+#else
+ widget_class->size_request = msd_osd_window_size_request;
+ widget_class->expose_event = msd_osd_window_expose_event;
+#endif
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ signals[EXPOSE_WHEN_COMPOSITED] = g_signal_new ("draw-when-composited",
+#else
+ signals[EXPOSE_WHEN_COMPOSITED] = g_signal_new ("expose-when-composited",
+#endif
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ G_STRUCT_OFFSET (MsdOsdWindowClass, draw_when_composited),
+#else
+ G_STRUCT_OFFSET (MsdOsdWindowClass, expose_when_composited),
+#endif
+ NULL, NULL,
+ g_cclosure_marshal_VOID__POINTER,
+ G_TYPE_NONE, 1,
+ G_TYPE_POINTER);
+
+ g_type_class_add_private (klass, sizeof (MsdOsdWindowPrivate));
+}
+
+/**
+ * msd_osd_window_is_composited:
+ * @window: a #MsdOsdWindow
+ *
+ * Return value: whether the window was created on a composited screen.
+ */
+gboolean
+msd_osd_window_is_composited (MsdOsdWindow *window)
+{
+ return window->priv->is_composited;
+}
+
+/**
+ * msd_osd_window_is_valid:
+ * @window: a #MsdOsdWindow
+ *
+ * Return value: TRUE if the @window's idea of being composited matches whether
+ * its current screen is actually composited.
+ */
+gboolean
+msd_osd_window_is_valid (MsdOsdWindow *window)
+{
+ GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (window));
+ return gdk_screen_is_composited (screen) == window->priv->is_composited;
+}
+
+static void
+msd_osd_window_init (MsdOsdWindow *window)
+{
+ GdkScreen *screen;
+
+ window->priv = MSD_OSD_WINDOW_GET_PRIVATE (window);
+
+ screen = gtk_widget_get_screen (GTK_WIDGET (window));
+
+ window->priv->is_composited = gdk_screen_is_composited (screen);
+
+ if (window->priv->is_composited) {
+ gdouble scalew, scaleh, scale;
+ gint size;
+
+ gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
+ gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
+
+ /* assume 130x130 on a 640x480 display and scale from there */
+ scalew = gdk_screen_get_width (screen) / 640.0;
+ scaleh = gdk_screen_get_height (screen) / 480.0;
+ scale = MIN (scalew, scaleh);
+ size = 130 * MAX (1, scale);
+
+ gtk_window_set_default_size (GTK_WINDOW (window), size, size);
+
+ window->priv->fade_out_alpha = 1.0;
+ } else {
+ gtk_container_set_border_width (GTK_CONTAINER (window), 12);
+ }
+}
+
+GtkWidget *
+msd_osd_window_new (void)
+{
+ return g_object_new (MSD_TYPE_OSD_WINDOW, NULL);
+}
+
+/**
+ * msd_osd_window_update_and_hide:
+ * @window: a #MsdOsdWindow
+ *
+ * Queues the @window for immediate drawing, and queues a timer to hide the window.
+ */
+void
+msd_osd_window_update_and_hide (MsdOsdWindow *window)
+{
+ remove_hide_timeout (window);
+ add_hide_timeout (window);
+
+ if (window->priv->is_composited) {
+ gtk_widget_queue_draw (GTK_WIDGET (window));
+ }
+}
diff --git a/src/msd-osd-window.h b/src/msd-osd-window.h
new file mode 100644
index 0000000..fd33d36
--- /dev/null
+++ b/src/msd-osd-window.h
@@ -0,0 +1,102 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
+ *
+ * On-screen-display (OSD) window for mate-settings-daemon's plugins
+ *
+ * Copyright (C) 2006 William Jon McCann <[email protected]>
+ * Copyright (C) 2009 Novell, Inc
+ *
+ * Authors:
+ * William Jon McCann <[email protected]>
+ * Federico Mena-Quintero <[email protected]>
+ *
+ * This program 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, 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 Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+/* MsdOsdWindow is an "on-screen-display" window (OSD). It is the cute,
+ * semi-transparent, curved popup that appears when you press a hotkey global to
+ * the desktop, such as to change the volume, switch your monitor's parameters,
+ * etc.
+ *
+ * You can create a MsdOsdWindow and use it as a normal GtkWindow. It will
+ * automatically center itself, figure out if it needs to be composited, etc.
+ * Just pack your widgets in it, sit back, and enjoy the ride.
+ */
+
+#ifndef MSD_OSD_WINDOW_H
+#define MSD_OSD_WINDOW_H
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Alpha value to be used for foreground objects drawn in an OSD window */
+#define MSD_OSD_WINDOW_FG_ALPHA 1.0
+
+#define MSD_TYPE_OSD_WINDOW (msd_osd_window_get_type ())
+#define MSD_OSD_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MSD_TYPE_OSD_WINDOW, MsdOsdWindow))
+#define MSD_OSD_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MSD_TYPE_OSD_WINDOW, MsdOsdWindowClass))
+#define MSD_IS_OSD_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MSD_TYPE_OSD_WINDOW))
+#define MSD_IS_OSD_WINDOW_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS ((klass), MSD_TYPE_OSD_WINDOW))
+#define MSD_OSD_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MSD_TYPE_OSD_WINDOW, MsdOsdWindowClass))
+
+typedef struct MsdOsdWindow MsdOsdWindow;
+typedef struct MsdOsdWindowClass MsdOsdWindowClass;
+typedef struct MsdOsdWindowPrivate MsdOsdWindowPrivate;
+
+struct MsdOsdWindow {
+ GtkWindow parent;
+
+ MsdOsdWindowPrivate *priv;
+};
+
+struct MsdOsdWindowClass {
+ GtkWindowClass parent_class;
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ void (* draw_when_composited) (MsdOsdWindow *window, cairo_t *cr);
+#else
+ void (* expose_when_composited) (MsdOsdWindow *window, cairo_t *cr);
+#endif
+};
+
+GType msd_osd_window_get_type (void);
+
+GtkWidget * msd_osd_window_new (void);
+gboolean msd_osd_window_is_composited (MsdOsdWindow *window);
+gboolean msd_osd_window_is_valid (MsdOsdWindow *window);
+void msd_osd_window_update_and_hide (MsdOsdWindow *window);
+
+void msd_osd_window_draw_rounded_rectangle (cairo_t *cr,
+ gdouble aspect,
+ gdouble x,
+ gdouble y,
+ gdouble corner_radius,
+ gdouble width,
+ gdouble height);
+
+void msd_osd_window_color_reverse (const GdkColor *a,
+ GdkColor *b);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-28 22:23:25 +0000