chrome/browser/ui/views/frame/desktop_browser_frame_auralinux.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/views/frame/desktop_browser_frame_auralinux.h"
   6
   7 #include "base/command_line.h"
   8 #include "chrome/browser/shell_integration_linux.h"
   9 #include "chrome/browser/ui/views/frame/browser_frame.h"
  10 #include "chrome/browser/ui/views/frame/browser_view.h"
  11 #include "chrome/common/chrome_switches.h"
  12 #include "chrome/common/pref_names.h"
  13 #include "ui/views/widget/widget.h"
  14
  15 DesktopBrowserFrameAuraLinux::DesktopBrowserFrameAuraLinux(
  16     BrowserFrame* browser_frame,
  17     BrowserView* browser_view)
  18     : DesktopBrowserFrameAura(browser_frame, browser_view) {
  19   use_custom_frame_pref_.Init(
  20       prefs::kUseCustomChromeFrame,
  21       browser_view->browser()->profile()->GetPrefs(),
  22       base::Bind(&DesktopBrowserFrameAuraLinux::OnUseCustomChromeFrameChanged,
  23                  base::Unretained(this)));
  24 }
  25
  26 DesktopBrowserFrameAuraLinux::~DesktopBrowserFrameAuraLinux() {
  27 }
  28
  29 views::Widget::InitParams DesktopBrowserFrameAuraLinux::GetWidgetParams() {
  30   views::Widget::InitParams params;
  31   params.native_widget = this;
  32
  33   // Set up a custom WM_CLASS for some sorts of window types. This allows
  34   // task switchers in X11 environments to distinguish between main browser
  35   // windows and e.g app windows.
  36   const base::CommandLine& command_line =
  37       *base::CommandLine::ForCurrentProcess();
  38   const Browser& browser = *browser_view()->browser();
  39   params.wm_class_class = shell_integration_linux::GetProgramClassName();
  40   params.wm_class_name = params.wm_class_class;
  41   if (browser.is_app() && !browser.is_devtools()) {
  42     // This window is a hosted app or v1 packaged app.
  43     // NOTE: v2 packaged app windows are created by ChromeNativeAppWindowViews.
  44     params.wm_class_name = web_app::GetWMClassFromAppName(browser.app_name());
  45   } else if (command_line.HasSwitch(switches::kUserDataDir)) {
  46     // Set the class name to e.g. "Chrome (/tmp/my-user-data)".  The
  47     // class name will show up in the alt-tab list in gnome-shell if
  48     // you're running a binary that doesn't have a matching .desktop
  49     // file.
  50     const std::string user_data_dir =
  51         command_line.GetSwitchValueNative(switches::kUserDataDir);
  52     params.wm_class_name += " (" + user_data_dir + ")";
  53   }
  54   const char kX11WindowRoleBrowser[] = "browser";
  55   const char kX11WindowRolePopup[] = "pop-up";
  56   params.wm_role_name = browser_view()->browser()->is_type_tabbed() ?
  57       std::string(kX11WindowRoleBrowser) : std::string(kX11WindowRolePopup);
  58   params.remove_standard_frame = UseCustomFrame();
  59
  60   return params;
  61 }
  62
  63 bool DesktopBrowserFrameAuraLinux::UseCustomFrame() const {
  64   return use_custom_frame_pref_.GetValue() &&
  65       browser_view()->IsBrowserTypeNormal();
  66 }
  67
  68 void DesktopBrowserFrameAuraLinux::OnUseCustomChromeFrameChanged() {
  69   // Tell the window manager to add or remove system borders.
  70   browser_frame()->set_frame_type(
  71       UseCustomFrame() ? views::Widget::FRAME_TYPE_FORCE_CUSTOM
  72                        : views::Widget::FRAME_TYPE_FORCE_NATIVE);
  73   browser_frame()->FrameTypeChanged();
  74 }