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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=2:tabstop=8:
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsGTKRemoteServer.h"
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <gdk/gdkx.h>
#include "mozilla/ModuleUtils.h"
#include "nsAppShellCID.h"
#include "nsCOMPtr.h"
#include "nsGTKToolkit.h"
#include "mozilla/X11Util.h"
nsresult nsGTKRemoteServer::Startup(const char* aAppName,
const char* aProfileName) {
NS_ASSERTION(aAppName, "Don't pass a null appname!");
if (mServerWindow) {
return NS_ERROR_ALREADY_INITIALIZED;
}
if (!mozilla::DefaultXDisplay()) {
return NS_ERROR_FAILURE;
}
XRemoteBaseStartup(aAppName, aProfileName);
mServerWindow = gtk_invisible_new();
gtk_widget_realize(mServerWindow);
HandleCommandsFor(mServerWindow);
return NS_OK;
}
void nsGTKRemoteServer::Shutdown() {
if (!mServerWindow) {
return;
}
gtk_widget_destroy(mServerWindow);
mServerWindow = nullptr;
}
void nsGTKRemoteServer::HandleCommandsFor(GtkWidget* widget) {
g_signal_connect(G_OBJECT(widget), "property_notify_event",
G_CALLBACK(HandlePropertyChange), this);
gtk_widget_add_events(widget, GDK_PROPERTY_CHANGE_MASK);
Window window = gdk_x11_window_get_xid(gtk_widget_get_window(widget));
nsXRemoteServer::HandleCommandsFor(window);
}
gboolean nsGTKRemoteServer::HandlePropertyChange(GtkWidget* aWidget,
GdkEventProperty* pevent,
nsGTKRemoteServer* aThis) {
if (pevent->state == GDK_PROPERTY_NEW_VALUE) {
Atom changedAtom = gdk_x11_atom_to_xatom(pevent->atom);
XID window = gdk_x11_window_get_xid(gtk_widget_get_window(aWidget));
return aThis->HandleNewProperty(
window, GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), pevent->time,
changedAtom);
}
return FALSE;
}
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