mandoline/ui/desktop_ui/browser_window.h

   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 #ifndef MANDOLINE_UI_DESKTOP_UI_BROWSER_WINDOW_H_
   6 #define MANDOLINE_UI_DESKTOP_UI_BROWSER_WINDOW_H_
   7
   8 #include "components/mus/public/cpp/view_tree_connection.h"
   9 #include "components/mus/public/cpp/view_tree_delegate.h"
  10 #include "components/mus/public/interfaces/view_tree_host.mojom.h"
  11 #include "components/web_view/public/cpp/web_view.h"
  12 #include "components/web_view/public/interfaces/web_view.mojom.h"
  13 #include "mandoline/ui/aura/aura_init.h"
  14 #include "mandoline/ui/desktop_ui/public/interfaces/omnibox.mojom.h"
  15 #include "mandoline/ui/desktop_ui/public/interfaces/view_embedder.mojom.h"
  16 #include "mojo/application/public/cpp/interface_factory.h"
  17 #include "mojo/common/weak_binding_set.h"
  18 #include "ui/views/layout/layout_manager.h"
  19 #include "url/gurl.h"
  20
  21 namespace mojo {
  22 class ApplicationConnection;
  23 class Shell;
  24 class View;
  25 }
  26
  27 namespace mandoline {
  28
  29 class BrowserManager;
  30 class ProgressView;
  31 class ToolbarView;
  32
  33 class BrowserWindow : public mus::ViewTreeDelegate,
  34                       public mojo::ViewTreeHostClient,
  35                       public web_view::mojom::WebViewClient,
  36                       public ViewEmbedder,
  37                       public mojo::InterfaceFactory<ViewEmbedder>,
  38                       public views::LayoutManager {
  39  public:
  40   BrowserWindow(mojo::ApplicationImpl* app,
  41                 mojo::ViewTreeHostFactory* host_factory,
  42                 BrowserManager* manager);
  43
  44   void LoadURL(const GURL& url);
  45   void Close();
  46
  47   void ShowOmnibox();
  48   void GoBack();
  49   void GoForward();
  50
  51  private:
  52   ~BrowserWindow() override;
  53
  54   float DIPSToPixels(float value) const;
  55
  56   // Overridden from mus::ViewTreeDelegate:
  57   void OnEmbed(mus::View* root) override;
  58   void OnConnectionLost(mus::ViewTreeConnection* connection) override;
  59
  60   // Overridden from ViewTreeHostClient:
  61   void OnAccelerator(uint32_t id, mojo::EventPtr event) override;
  62
  63   // Overridden from web_view::mojom::WebViewClient:
  64   void TopLevelNavigate(mojo::URLRequestPtr request) override;
  65   void LoadingStateChanged(bool is_loading, double progress) override;
  66   void BackForwardChanged(web_view::mojom::ButtonState back_button,
  67                           web_view::mojom::ButtonState forward_button) override;
  68   void TitleChanged(const mojo::String& title) override;
  69
  70   // Overridden from ViewEmbedder:
  71   void Embed(mojo::URLRequestPtr request) override;
  72
  73   // Overridden from mojo::InterfaceFactory<ViewEmbedder>:
  74   void Create(mojo::ApplicationConnection* connection,
  75               mojo::InterfaceRequest<ViewEmbedder> request) override;
  76
  77
  78   // Overridden from views::LayoutManager:
  79   gfx::Size GetPreferredSize(const views::View* view) const override;
  80   void Layout(views::View* host) override;
  81
  82   void Init(mus::View* root);
  83   void EmbedOmnibox();
  84
  85   mojo::ApplicationImpl* app_;
  86   scoped_ptr<AuraInit> aura_init_;
  87   mojo::ViewTreeHostPtr host_;
  88   mojo::Binding<ViewTreeHostClient> host_client_binding_;
  89   BrowserManager* manager_;
  90   ToolbarView* toolbar_view_;
  91   ProgressView* progress_bar_;
  92   mus::View* root_;
  93   mus::View* content_;
  94   mus::View* omnibox_view_;
  95
  96   mojo::WeakBindingSet<ViewEmbedder> view_embedder_bindings_;
  97
  98   GURL default_url_;
  99   GURL current_url_;
 100
 101   web_view::WebView web_view_;
 102
 103   OmniboxPtr omnibox_;
 104   scoped_ptr<mojo::ApplicationConnection> omnibox_connection_;
 105
 106   DISALLOW_COPY_AND_ASSIGN(BrowserWindow);
 107 };
 108
 109 }  // namespace mandoline
 110
 111 #endif  // MANDOLINE_UI_DESKTOP_UI_BROWSER_WINDOW_H_