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Diffstat (limited to '')
-rw-r--r-- | toolkit/components/remote/nsGTKRemoteServer.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/toolkit/components/remote/nsGTKRemoteServer.cpp b/toolkit/components/remote/nsGTKRemoteServer.cpp new file mode 100644 index 0000000000..5b6eda3f89 --- /dev/null +++ b/toolkit/components/remote/nsGTKRemoteServer.cpp @@ -0,0 +1,69 @@ +/* -*- 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" + +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; + } + + 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; +} |