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authortest-tools <test-tools>2006-11-05 18:59:51 +0000
committertest-tools <test-tools>2006-11-05 18:59:51 +0000
commit2fd91d1d905d3eb3538d76e228f6e03a76855469 (patch)
tree3122ddc1941ce1a437be008034bf3128d32e4d6f /src
parente9dca62cf272dedc803895a265c502c1ebdde022 (diff)
downloadberyl-manager-2fd91d1d905d3eb3538d76e228f6e03a76855469.tar.gz
beryl-manager-2fd91d1d905d3eb3538d76e228f6e03a76855469.tar.bz2
Update eggtrayicon.* from upstream. If anyone know any beryl/compiz related
fixes in there, please reapply. Corrected manpage.
Diffstat (limited to 'src')
-rw-r--r--src/eggtrayicon.c559
-rw-r--r--src/eggtrayicon.h80
2 files changed, 639 insertions, 0 deletions
diff --git a/src/eggtrayicon.c b/src/eggtrayicon.c
new file mode 100644
index 0000000..ebf8a48
--- /dev/null
+++ b/src/eggtrayicon.c
@@ -0,0 +1,559 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* eggtrayicon.c
+ * Copyright (C) 2002 Anders Carlsson <andersca@gnu.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+#include <string.h>
+#include <libintl.h>
+
+#include "eggtrayicon.h"
+
+#include <gdkconfig.h>
+#if defined (GDK_WINDOWING_X11)
+#include <gdk/gdkx.h>
+#include <X11/Xatom.h>
+#elif defined (GDK_WINDOWING_WIN32)
+#include <gdk/gdkwin32.h>
+#endif
+
+#ifndef EGG_COMPILATION
+#ifndef _
+#define _(x) dgettext (GETTEXT_PACKAGE, x)
+#define N_(x) x
+#endif
+#else
+#define _(x) x
+#define N_(x) x
+#endif
+
+#define SYSTEM_TRAY_REQUEST_DOCK 0
+#define SYSTEM_TRAY_BEGIN_MESSAGE 1
+#define SYSTEM_TRAY_CANCEL_MESSAGE 2
+
+#define SYSTEM_TRAY_ORIENTATION_HORZ 0
+#define SYSTEM_TRAY_ORIENTATION_VERT 1
+
+enum {
+ PROP_0,
+ PROP_ORIENTATION
+};
+
+static GtkPlugClass *parent_class = NULL;
+
+static void egg_tray_icon_init (EggTrayIcon *icon);
+static void egg_tray_icon_class_init (EggTrayIconClass *klass);
+
+static void egg_tray_icon_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void egg_tray_icon_realize (GtkWidget *widget);
+static void egg_tray_icon_unrealize (GtkWidget *widget);
+
+static void egg_tray_icon_add (GtkContainer *container,
+ GtkWidget *widget);
+
+#ifdef GDK_WINDOWING_X11
+static void egg_tray_icon_update_manager_window (EggTrayIcon *icon,
+ gboolean dock_if_realized);
+static void egg_tray_icon_manager_window_destroyed (EggTrayIcon *icon);
+#endif
+
+GType
+egg_tray_icon_get_type (void)
+{
+ static GType our_type = 0;
+
+ if (our_type == 0)
+ {
+ static const GTypeInfo our_info =
+ {
+ sizeof (EggTrayIconClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) egg_tray_icon_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (EggTrayIcon),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) egg_tray_icon_init
+ };
+
+ our_type = g_type_register_static (GTK_TYPE_PLUG, "EggTrayIcon", &our_info, 0);
+ }
+
+ return our_type;
+}
+
+static void
+egg_tray_icon_init (EggTrayIcon *icon)
+{
+ icon->stamp = 1;
+ icon->orientation = GTK_ORIENTATION_HORIZONTAL;
+
+ gtk_widget_add_events (GTK_WIDGET (icon), GDK_PROPERTY_CHANGE_MASK);
+}
+
+static void
+egg_tray_icon_class_init (EggTrayIconClass *klass)
+{
+ GObjectClass *gobject_class = (GObjectClass *)klass;
+ GtkWidgetClass *widget_class = (GtkWidgetClass *)klass;
+ GtkContainerClass *container_class = (GtkContainerClass *)klass;
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ gobject_class->get_property = egg_tray_icon_get_property;
+
+ widget_class->realize = egg_tray_icon_realize;
+ widget_class->unrealize = egg_tray_icon_unrealize;
+
+ container_class->add = egg_tray_icon_add;
+
+ g_object_class_install_property (gobject_class,
+ PROP_ORIENTATION,
+ g_param_spec_enum ("orientation",
+ _("Orientation"),
+ _("The orientation of the tray."),
+ GTK_TYPE_ORIENTATION,
+ GTK_ORIENTATION_HORIZONTAL,
+ G_PARAM_READABLE));
+
+#if defined (GDK_WINDOWING_X11)
+ /* Nothing */
+#elif defined (GDK_WINDOWING_WIN32)
+ g_warning ("Port eggtrayicon to Win32");
+#else
+ g_warning ("Port eggtrayicon to this GTK+ backend");
+#endif
+}
+
+static void
+egg_tray_icon_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EggTrayIcon *icon = EGG_TRAY_ICON (object);
+
+ switch (prop_id)
+ {
+ case PROP_ORIENTATION:
+ g_value_set_enum (value, icon->orientation);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+#ifdef GDK_WINDOWING_X11
+
+static void
+egg_tray_icon_get_orientation_property (EggTrayIcon *icon)
+{
+ Display *xdisplay;
+ Atom type;
+ int format;
+ union {
+ gulong *prop;
+ guchar *prop_ch;
+ } prop = { NULL };
+ gulong nitems;
+ gulong bytes_after;
+ int error, result;
+
+ g_assert (icon->manager_window != None);
+
+ xdisplay = GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (GTK_WIDGET (icon)));
+
+ gdk_error_trap_push ();
+ type = None;
+ result = XGetWindowProperty (xdisplay,
+ icon->manager_window,
+ icon->orientation_atom,
+ 0, G_MAXLONG, FALSE,
+ XA_CARDINAL,
+ &type, &format, &nitems,
+ &bytes_after, &(prop.prop_ch));
+ error = gdk_error_trap_pop ();
+
+ if (error || result != Success)
+ return;
+
+ if (type == XA_CARDINAL)
+ {
+ GtkOrientation orientation;
+
+ orientation = (prop.prop [0] == SYSTEM_TRAY_ORIENTATION_HORZ) ?
+ GTK_ORIENTATION_HORIZONTAL :
+ GTK_ORIENTATION_VERTICAL;
+
+ if (icon->orientation != orientation)
+ {
+ icon->orientation = orientation;
+
+ g_object_notify (G_OBJECT (icon), "orientation");
+ }
+ }
+
+ if (prop.prop)
+ XFree (prop.prop);
+}
+
+static GdkFilterReturn
+egg_tray_icon_manager_filter (GdkXEvent *xevent, GdkEvent *event, gpointer user_data)
+{
+ EggTrayIcon *icon = user_data;
+ XEvent *xev = (XEvent *)xevent;
+
+ if (xev->xany.type == ClientMessage &&
+ xev->xclient.message_type == icon->manager_atom &&
+ xev->xclient.data.l[1] == icon->selection_atom)
+ {
+ egg_tray_icon_update_manager_window (icon, TRUE);
+ }
+ else if (xev->xany.window == icon->manager_window)
+ {
+ if (xev->xany.type == PropertyNotify &&
+ xev->xproperty.atom == icon->orientation_atom)
+ {
+ egg_tray_icon_get_orientation_property (icon);
+ }
+ if (xev->xany.type == DestroyNotify)
+ {
+ egg_tray_icon_manager_window_destroyed (icon);
+ }
+ }
+ return GDK_FILTER_CONTINUE;
+}
+
+#endif
+
+static void
+egg_tray_icon_unrealize (GtkWidget *widget)
+{
+#ifdef GDK_WINDOWING_X11
+ EggTrayIcon *icon = EGG_TRAY_ICON (widget);
+ GdkWindow *root_window;
+
+ if (icon->manager_window != None)
+ {
+ GdkWindow *gdkwin;
+
+ gdkwin = gdk_window_lookup_for_display (gtk_widget_get_display (widget),
+ icon->manager_window);
+
+ gdk_window_remove_filter (gdkwin, egg_tray_icon_manager_filter, icon);
+ }
+
+ root_window = gdk_screen_get_root_window (gtk_widget_get_screen (widget));
+
+ gdk_window_remove_filter (root_window, egg_tray_icon_manager_filter, icon);
+
+ if (GTK_WIDGET_CLASS (parent_class)->unrealize)
+ (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
+#endif
+}
+
+#ifdef GDK_WINDOWING_X11
+
+static void
+egg_tray_icon_send_manager_message (EggTrayIcon *icon,
+ long message,
+ Window window,
+ long data1,
+ long data2,
+ long data3)
+{
+ XClientMessageEvent ev;
+ Display *display;
+
+ ev.type = ClientMessage;
+ ev.window = window;
+ ev.message_type = icon->system_tray_opcode_atom;
+ ev.format = 32;
+ ev.data.l[0] = gdk_x11_get_server_time (GTK_WIDGET (icon)->window);
+ ev.data.l[1] = message;
+ ev.data.l[2] = data1;
+ ev.data.l[3] = data2;
+ ev.data.l[4] = data3;
+
+ display = GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (GTK_WIDGET (icon)));
+
+ gdk_error_trap_push ();
+ XSendEvent (display,
+ icon->manager_window, False, NoEventMask, (XEvent *)&ev);
+ XSync (display, False);
+ gdk_error_trap_pop ();
+}
+
+static void
+egg_tray_icon_send_dock_request (EggTrayIcon *icon)
+{
+ egg_tray_icon_send_manager_message (icon,
+ SYSTEM_TRAY_REQUEST_DOCK,
+ icon->manager_window,
+ gtk_plug_get_id (GTK_PLUG (icon)),
+ 0, 0);
+}
+
+static void
+egg_tray_icon_update_manager_window (EggTrayIcon *icon,
+ gboolean dock_if_realized)
+{
+ Display *xdisplay;
+
+ if (icon->manager_window != None)
+ return;
+
+ xdisplay = GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (GTK_WIDGET (icon)));
+
+ XGrabServer (xdisplay);
+
+ icon->manager_window = XGetSelectionOwner (xdisplay,
+ icon->selection_atom);
+
+ if (icon->manager_window != None)
+ XSelectInput (xdisplay,
+ icon->manager_window, StructureNotifyMask|PropertyChangeMask);
+
+ XUngrabServer (xdisplay);
+ XFlush (xdisplay);
+
+ if (icon->manager_window != None)
+ {
+ GdkWindow *gdkwin;
+
+ gdkwin = gdk_window_lookup_for_display (gtk_widget_get_display (GTK_WIDGET (icon)),
+ icon->manager_window);
+
+ gdk_window_add_filter (gdkwin, egg_tray_icon_manager_filter, icon);
+
+ if (dock_if_realized && GTK_WIDGET_REALIZED (icon))
+ egg_tray_icon_send_dock_request (icon);
+
+ egg_tray_icon_get_orientation_property (icon);
+ }
+}
+
+static void
+egg_tray_icon_manager_window_destroyed (EggTrayIcon *icon)
+{
+ GdkWindow *gdkwin;
+
+ g_return_if_fail (icon->manager_window != None);
+
+ gdkwin = gdk_window_lookup_for_display (gtk_widget_get_display (GTK_WIDGET (icon)),
+ icon->manager_window);
+
+ gdk_window_remove_filter (gdkwin, egg_tray_icon_manager_filter, icon);
+
+ icon->manager_window = None;
+
+ egg_tray_icon_update_manager_window (icon, TRUE);
+}
+
+#endif
+
+static gboolean
+transparent_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data)
+{
+ gdk_window_clear_area (widget->window, event->area.x, event->area.y,
+ event->area.width, event->area.height);
+ return FALSE;
+}
+
+static void
+make_transparent_again (GtkWidget *widget, GtkStyle *previous_style,
+ gpointer user_data)
+{
+ gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
+}
+
+static void
+make_transparent (GtkWidget *widget, gpointer user_data)
+{
+ if (GTK_WIDGET_NO_WINDOW (widget) || GTK_WIDGET_APP_PAINTABLE (widget))
+ return;
+
+ gtk_widget_set_app_paintable (widget, TRUE);
+ gtk_widget_set_double_buffered (widget, FALSE);
+ gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
+ g_signal_connect (widget, "expose_event",
+ G_CALLBACK (transparent_expose_event), NULL);
+ g_signal_connect_after (widget, "style_set",
+ G_CALLBACK (make_transparent_again), NULL);
+}
+
+static void
+egg_tray_icon_realize (GtkWidget *widget)
+{
+#ifdef GDK_WINDOWING_X11
+ EggTrayIcon *icon = EGG_TRAY_ICON (widget);
+ GdkScreen *screen;
+ GdkDisplay *display;
+ Display *xdisplay;
+ char buffer[256];
+ GdkWindow *root_window;
+
+ if (GTK_WIDGET_CLASS (parent_class)->realize)
+ GTK_WIDGET_CLASS (parent_class)->realize (widget);
+
+ make_transparent (widget, NULL);
+
+ screen = gtk_widget_get_screen (widget);
+ display = gdk_screen_get_display (screen);
+ xdisplay = gdk_x11_display_get_xdisplay (display);
+
+ /* Now see if there's a manager window around */
+ g_snprintf (buffer, sizeof (buffer),
+ "_NET_SYSTEM_TRAY_S%d",
+ gdk_screen_get_number (screen));
+
+ icon->selection_atom = XInternAtom (xdisplay, buffer, False);
+
+ icon->manager_atom = XInternAtom (xdisplay, "MANAGER", False);
+
+ icon->system_tray_opcode_atom = XInternAtom (xdisplay,
+ "_NET_SYSTEM_TRAY_OPCODE",
+ False);
+
+ icon->orientation_atom = XInternAtom (xdisplay,
+ "_NET_SYSTEM_TRAY_ORIENTATION",
+ False);
+
+ egg_tray_icon_update_manager_window (icon, FALSE);
+ egg_tray_icon_send_dock_request (icon);
+
+ root_window = gdk_screen_get_root_window (screen);
+
+ /* Add a root window filter so that we get changes on MANAGER */
+ gdk_window_add_filter (root_window,
+ egg_tray_icon_manager_filter, icon);
+#endif
+}
+
+static void
+egg_tray_icon_add (GtkContainer *container, GtkWidget *widget)
+{
+ g_signal_connect (widget, "realize",
+ G_CALLBACK (make_transparent), NULL);
+ GTK_CONTAINER_CLASS (parent_class)->add (container, widget);
+}
+
+EggTrayIcon *
+egg_tray_icon_new_for_screen (GdkScreen *screen, const char *name)
+{
+ g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
+
+ return g_object_new (EGG_TYPE_TRAY_ICON, "screen", screen, "title", name, NULL);
+}
+
+EggTrayIcon*
+egg_tray_icon_new (const gchar *name)
+{
+ return g_object_new (EGG_TYPE_TRAY_ICON, "title", name, NULL);
+}
+
+guint
+egg_tray_icon_send_message (EggTrayIcon *icon,
+ gint timeout,
+ const gchar *message,
+ gint len)
+{
+ guint stamp;
+
+ g_return_val_if_fail (EGG_IS_TRAY_ICON (icon), 0);
+ g_return_val_if_fail (timeout >= 0, 0);
+ g_return_val_if_fail (message != NULL, 0);
+
+#ifdef GDK_WINDOWING_X11
+ if (icon->manager_window == None)
+ return 0;
+#endif
+
+ if (len < 0)
+ len = strlen (message);
+
+ stamp = icon->stamp++;
+
+#ifdef GDK_WINDOWING_X11
+ /* Get ready to send the message */
+ egg_tray_icon_send_manager_message (icon, SYSTEM_TRAY_BEGIN_MESSAGE,
+ icon->manager_window,
+ timeout, len, stamp);
+
+ /* Now to send the actual message */
+ gdk_error_trap_push ();
+ while (len > 0)
+ {
+ XClientMessageEvent ev;
+ Display *xdisplay;
+
+ xdisplay = GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (GTK_WIDGET (icon)));
+
+ ev.type = ClientMessage;
+ ev.window = icon->manager_window;
+ ev.format = 8;
+ ev.message_type = XInternAtom (xdisplay,
+ "_NET_SYSTEM_TRAY_MESSAGE_DATA", False);
+ if (len > 20)
+ {
+ memcpy (&ev.data, message, 20);
+ len -= 20;
+ message += 20;
+ }
+ else
+ {
+ memcpy (&ev.data, message, len);
+ len = 0;
+ }
+
+ XSendEvent (xdisplay,
+ icon->manager_window, False, StructureNotifyMask, (XEvent *)&ev);
+ XSync (xdisplay, False);
+ }
+ gdk_error_trap_pop ();
+#endif
+
+ return stamp;
+}
+
+void
+egg_tray_icon_cancel_message (EggTrayIcon *icon,
+ guint id)
+{
+ g_return_if_fail (EGG_IS_TRAY_ICON (icon));
+ g_return_if_fail (id > 0);
+#ifdef GDK_WINDOWING_X11
+ egg_tray_icon_send_manager_message (icon, SYSTEM_TRAY_CANCEL_MESSAGE,
+ (Window)gtk_plug_get_id (GTK_PLUG (icon)),
+ id, 0, 0);
+#endif
+}
+
+GtkOrientation
+egg_tray_icon_get_orientation (EggTrayIcon *icon)
+{
+ g_return_val_if_fail (EGG_IS_TRAY_ICON (icon), GTK_ORIENTATION_HORIZONTAL);
+
+ return icon->orientation;
+}
diff --git a/src/eggtrayicon.h b/src/eggtrayicon.h
new file mode 100644
index 0000000..e6664fc
--- /dev/null
+++ b/src/eggtrayicon.h
@@ -0,0 +1,80 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* eggtrayicon.h
+ * Copyright (C) 2002 Anders Carlsson <andersca@gnu.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __EGG_TRAY_ICON_H__
+#define __EGG_TRAY_ICON_H__
+
+#include <gtk/gtkplug.h>
+#ifdef GDK_WINDOWING_X11
+#include <gdk/gdkx.h>
+#endif
+
+G_BEGIN_DECLS
+
+#define EGG_TYPE_TRAY_ICON (egg_tray_icon_get_type ())
+#define EGG_TRAY_ICON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TRAY_ICON, EggTrayIcon))
+#define EGG_TRAY_ICON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TYPE_TRAY_ICON, EggTrayIconClass))
+#define EGG_IS_TRAY_ICON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TRAY_ICON))
+#define EGG_IS_TRAY_ICON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TYPE_TRAY_ICON))
+#define EGG_TRAY_ICON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_TRAY_ICON, EggTrayIconClass))
+
+typedef struct _EggTrayIcon EggTrayIcon;
+typedef struct _EggTrayIconClass EggTrayIconClass;
+
+struct _EggTrayIcon
+{
+ GtkPlug parent_instance;
+
+ guint stamp;
+
+#ifdef GDK_WINDOWING_X11
+ Atom selection_atom;
+ Atom manager_atom;
+ Atom system_tray_opcode_atom;
+ Atom orientation_atom;
+ Window manager_window;
+#endif
+ GtkOrientation orientation;
+};
+
+struct _EggTrayIconClass
+{
+ GtkPlugClass parent_class;
+};
+
+GType egg_tray_icon_get_type (void);
+
+EggTrayIcon *egg_tray_icon_new_for_screen (GdkScreen *screen,
+ const gchar *name);
+
+EggTrayIcon *egg_tray_icon_new (const gchar *name);
+
+guint egg_tray_icon_send_message (EggTrayIcon *icon,
+ gint timeout,
+ const char *message,
+ gint len);
+void egg_tray_icon_cancel_message (EggTrayIcon *icon,
+ guint id);
+
+GtkOrientation egg_tray_icon_get_orientation (EggTrayIcon *icon);
+
+G_END_DECLS
+
+#endif /* __EGG_TRAY_ICON_H__ */