refactor: rename the atom directory to shell

2019-06-19 13:43:10 -07:00 · 2019-06-19 13:43:10 -07:00 · d7f07e8a80
commit d7f07e8a80
parent 4575a4aae3
631 changed files with 0 additions and 0 deletions
--- a/shell/browser/ui/x/x_window_utils.cc
+++ b/shell/browser/ui/x/x_window_utils.cc
@ -0,0 +1,112 @@
+// Copyright (c) 2014 GitHub, Inc.
+// 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 <X11/Xatom.h>
+#include <memory>
+
+#include "base/environment.h"
+#include "base/strings/string_util.h"
+#include "base/threading/thread_restrictions.h"
+#include "dbus/bus.h"
+#include "dbus/message.h"
+#include "dbus/object_proxy.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] = x11::None;
+  xclient.xclient.data.l[3] = 1;
+  xclient.xclient.data.l[4] = 0;
+
+  XDisplay* xdisplay = gfx::GetXDisplay();
+  XSendEvent(xdisplay, DefaultRootWindow(xdisplay), x11::False,
+             SubstructureRedirectMask | SubstructureNotifyMask, &xclient);
+}
+
+void SetWindowType(::Window xwindow, const std::string& type) {
+  XDisplay* xdisplay = gfx::GetXDisplay();
+  std::string type_prefix = "_NET_WM_WINDOW_TYPE_";
+  ::Atom window_type = XInternAtom(
+      xdisplay, (type_prefix + base::ToUpperASCII(type)).c_str(), x11::False);
+  XChangeProperty(xdisplay, xwindow,
+                  XInternAtom(xdisplay, "_NET_WM_WINDOW_TYPE", x11::False),
+                  XA_ATOM, 32, PropModeReplace,
+                  reinterpret_cast<unsigned char*>(&window_type), 1);
+}
+
+bool ShouldUseGlobalMenuBar() {
+  base::ThreadRestrictions::ScopedAllowIO allow_io;
+  std::unique_ptr<base::Environment> env(base::Environment::Create());
+  if (env->HasVar("ELECTRON_FORCE_WINDOW_MENU_BAR"))
+    return false;
+
+  dbus::Bus::Options options;
+  scoped_refptr<dbus::Bus> bus(new dbus::Bus(options));
+
+  dbus::ObjectProxy* object_proxy =
+      bus->GetObjectProxy(DBUS_SERVICE_DBUS, dbus::ObjectPath(DBUS_PATH_DBUS));
+  dbus::MethodCall method_call(DBUS_INTERFACE_DBUS, "ListNames");
+  std::unique_ptr<dbus::Response> response(object_proxy->CallMethodAndBlock(
+      &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT));
+  if (!response) {
+    bus->ShutdownAndBlock();
+    return false;
+  }
+
+  dbus::MessageReader reader(response.get());
+  dbus::MessageReader array_reader(NULL);
+  if (!reader.PopArray(&array_reader)) {
+    bus->ShutdownAndBlock();
+    return false;
+  }
+  while (array_reader.HasMoreData()) {
+    std::string name;
+    if (array_reader.PopString(&name) &&
+        name == "com.canonical.AppMenu.Registrar") {
+      bus->ShutdownAndBlock();
+      return true;
+    }
+  }
+
+  bus->ShutdownAndBlock();
+  return false;
+}
+
+void MoveWindowToForeground(::Window xwindow) {
+  XDisplay* xdisplay = gfx::GetXDisplay();
+  XEvent xclient;
+  memset(&xclient, 0, sizeof(xclient));
+
+  xclient.type = ClientMessage;
+  xclient.xclient.display = xdisplay;
+  xclient.xclient.window = xwindow;
+  xclient.xclient.message_type = GetAtom("_NET_RESTACK_WINDOW");
+  xclient.xclient.format = 32;
+  xclient.xclient.data.l[0] = 2;
+  xclient.xclient.data.l[1] = 0;
+  xclient.xclient.data.l[2] = Above;
+  xclient.xclient.data.l[3] = 0;
+  xclient.xclient.data.l[4] = 0;
+
+  XSendEvent(xdisplay, DefaultRootWindow(xdisplay), x11::False,
+             SubstructureRedirectMask | SubstructureNotifyMask, &xclient);
+  XFlush(xdisplay);
+}
+
+}  // namespace atom