linux: Fix BrowserWindow.setResizable.

atom/browser/ui/x/x_window_utils.cc

@@ -0,0 +1,34 @@
+// Copyright (c) 2014 GitHub, Inc. All rights reserved.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/ui/x/x_window_utils.h"
+
+#include "ui/base/x/x11_util.h"
+
+namespace atom {
+
+::Atom GetAtom(const char* name) {
+  return XInternAtom(gfx::GetXDisplay(), name, false);
+}
+
+void SetWMSpecState(::Window xwindow, bool enabled, ::Atom state) {
+  XEvent xclient;
+  memset(&xclient, 0, sizeof(xclient));
+  xclient.type = ClientMessage;
+  xclient.xclient.window = xwindow;
+  xclient.xclient.message_type = GetAtom("_NET_WM_STATE");
+  xclient.xclient.format = 32;
+  xclient.xclient.data.l[0] = enabled ? 1 : 0;
+  xclient.xclient.data.l[1] = state;
+  xclient.xclient.data.l[2] = None;
+  xclient.xclient.data.l[3] = 1;
+  xclient.xclient.data.l[4] = 0;
+
+  XDisplay* xdisplay = gfx::GetXDisplay();
+  XSendEvent(xdisplay, DefaultRootWindow(xdisplay), False,
+             SubstructureRedirectMask | SubstructureNotifyMask,
+             &xclient);
+}
+
+}  // namespace atom