apps/shell/web_view_window.cc

   1 // Copyright 2013 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 "apps/shell/web_view_window.h"
   6
   7 #include "content/public/browser/web_contents.h"
   8 #include "content/public/browser/web_contents_view.h"
   9 #include "ui/aura/window.h"
  10 #include "ui/views/controls/webview/webview.h"
  11 #include "ui/views/layout/fill_layout.h"
  12 #include "ui/views/widget/widget.h"
  13 #include "ui/views/widget/widget_delegate.h"
  14
  15 namespace {
  16
  17 // A simple window containing a single web view.
  18 class WebViewWindowContents : public views::WidgetDelegateView {
  19  public:
  20   explicit WebViewWindowContents(content::BrowserContext* browser_context)
  21       : browser_context_(browser_context) {}
  22   virtual ~WebViewWindowContents() {}
  23
  24   // views::WidgetDelegateView overrides:
  25   virtual views::View* GetContentsView() OVERRIDE;
  26   virtual void WindowClosing() OVERRIDE;
  27
  28   // views::View overrides:
  29   virtual void ViewHierarchyChanged(
  30       const ViewHierarchyChangedDetails& details) OVERRIDE;
  31
  32  private:
  33   // Initialize this view's children.
  34   void InitChildViews();
  35
  36   content::BrowserContext* browser_context_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(WebViewWindowContents);
  39 };
  40
  41 views::View* WebViewWindowContents::GetContentsView() {
  42   return this;
  43 }
  44
  45 void WebViewWindowContents::WindowClosing() {
  46   // Close the app when the window is closed.
  47   base::MessageLoopForUI::current()->Quit();
  48 }
  49
  50 void WebViewWindowContents::ViewHierarchyChanged(
  51     const ViewHierarchyChangedDetails& details) {
  52   // Initialize child views when this view is attached.
  53   if (details.is_add && details.child == this)
  54     InitChildViews();
  55 }
  56
  57 void WebViewWindowContents::InitChildViews() {
  58   // Create a WebView that fills the window.
  59   SetLayoutManager(new views::FillLayout);
  60   views::WebView* web_view = new views::WebView(browser_context_);
  61   AddChildView(web_view);
  62
  63   web_view->LoadInitialURL(GURL("http://www.google.com/"));
  64   web_view->web_contents()->GetView()->Focus();
  65 }
  66
  67 }  // namespace
  68
  69 namespace apps {
  70
  71 void ShowWebViewWindow(content::BrowserContext* browser_context,
  72                        aura::Window* window_context) {
  73   views::Widget* widget = new views::Widget;
  74   views::Widget::InitParams params;
  75   params.delegate = new WebViewWindowContents(browser_context);
  76   params.context = window_context;
  77   params.bounds = window_context->bounds();
  78   params.top_level = true;
  79   widget->Init(params);
  80   widget->Show();
  81 }
  82
  83 }  // namespace apps