ash/shell/toplevel_window.cc

   1 // Copyright (c) 2012 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 "ash/shell/toplevel_window.h"
   6
   7 #include "ash/display/display_controller.h"
   8 #include "ash/screen_ash.h"
   9 #include "ash/shell.h"
  10 #include "ash/wm/property_util.h"
  11 #include "base/strings/utf_string_conversions.h"
  12 #include "ui/aura/root_window.h"
  13 #include "ui/aura/window.h"
  14 #include "ui/gfx/canvas.h"
  15 #include "ui/views/widget/widget.h"
  16
  17 namespace ash {
  18 namespace shell {
  19
  20 ToplevelWindow::CreateParams::CreateParams()
  21     : can_resize(false),
  22       can_maximize(false) {
  23 }
  24
  25 // static
  26 void ToplevelWindow::CreateToplevelWindow(const CreateParams& params) {
  27   static int count = 0;
  28   int x = count == 0 ? 150 : 750;
  29   count = (count + 1) % 2;
  30
  31   gfx::Rect bounds(x, 150, 300, 300);
  32   gfx::Display display =
  33       ash::Shell::GetScreen()->GetDisplayMatching(bounds);
  34   aura::RootWindow* root = ash::Shell::GetInstance()->display_controller()->
  35       GetRootWindowForDisplayId(display.id());
  36   views::Widget* widget = views::Widget::CreateWindowWithContextAndBounds(
  37       new ToplevelWindow(params), root, bounds);
  38   widget->GetNativeView()->SetName("Examples:ToplevelWindow");
  39   widget->Show();
  40 }
  41
  42 ToplevelWindow::ToplevelWindow(const CreateParams& params) : params_(params) {
  43 }
  44
  45 ToplevelWindow::~ToplevelWindow() {
  46 }
  47
  48 void ToplevelWindow::OnPaint(gfx::Canvas* canvas) {
  49   canvas->FillRect(GetLocalBounds(), SK_ColorDKGRAY);
  50 }
  51
  52 base::string16 ToplevelWindow::GetWindowTitle() const {
  53   return ASCIIToUTF16("Examples: Toplevel Window");
  54 }
  55
  56 views::View* ToplevelWindow::GetContentsView() {
  57   return this;
  58 }
  59
  60 bool ToplevelWindow::CanResize() const {
  61   return params_.can_resize;
  62 }
  63
  64 bool ToplevelWindow::CanMaximize() const {
  65   return params_.can_maximize;
  66 }
  67
  68 }  // namespace shell
  69 }  // namespace ash