mandoline/ui/phone_ui/phone_browser_application_delegate.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 "mandoline/ui/phone_ui/phone_browser_application_delegate.h"
   6
   7 #include "base/command_line.h"
   8 #include "components/view_manager/public/cpp/view.h"
   9 #include "components/view_manager/public/cpp/view_tree_connection.h"
  10 #include "components/view_manager/public/cpp/view_tree_host_factory.h"
  11 #include "mojo/application/public/cpp/application_connection.h"
  12 #include "mojo/application/public/cpp/application_impl.h"
  13 #include "mojo/converters/geometry/geometry_type_converters.h"
  14 #include "mojo/services/network/public/interfaces/url_loader.mojom.h"
  15 #include "ui/gfx/geometry/size.h"
  16 #include "url/gurl.h"
  17
  18 namespace mandoline {
  19
  20 ////////////////////////////////////////////////////////////////////////////////
  21 // PhoneBrowserApplicationDelegate, public:
  22
  23 PhoneBrowserApplicationDelegate::PhoneBrowserApplicationDelegate()
  24     : app_(nullptr),
  25       content_(nullptr),
  26       web_view_(this),
  27       default_url_("http://www.google.com/") {
  28 }
  29
  30 PhoneBrowserApplicationDelegate::~PhoneBrowserApplicationDelegate() {
  31 }
  32
  33 ////////////////////////////////////////////////////////////////////////////////
  34 // PhoneBrowserApplicationDelegate, mojo::ApplicationDelegate implementation:
  35
  36 void PhoneBrowserApplicationDelegate::Initialize(mojo::ApplicationImpl* app) {
  37   app_ = app;
  38
  39   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
  40   for (const auto& arg : command_line->GetArgs()) {
  41     GURL url(arg);
  42     if (url.is_valid()) {
  43       default_url_ = url.spec();
  44       break;
  45     }
  46   }
  47   mojo::CreateSingleViewTreeHost(app_, this, &host_);
  48 }
  49
  50 bool PhoneBrowserApplicationDelegate::ConfigureIncomingConnection(
  51     mojo::ApplicationConnection* connection) {
  52   connection->AddService<LaunchHandler>(this);
  53   return true;
  54 }
  55
  56 ////////////////////////////////////////////////////////////////////////////////
  57 // PhoneBrowserApplicationDelegate, LaunchHandler implementation:
  58
  59 void PhoneBrowserApplicationDelegate::LaunchURL(const mojo::String& url) {
  60   mojo::URLRequestPtr request(mojo::URLRequest::New());
  61   request->url = url;
  62   web_view_.web_view()->LoadRequest(request.Pass());
  63 }
  64
  65 ////////////////////////////////////////////////////////////////////////////////
  66 // PhoneBrowserApplicationDelegate, mojo::ViewTreeDelegate implementation:
  67
  68 void PhoneBrowserApplicationDelegate::OnEmbed(mojo::View* root) {
  69   root->connection()->SetEmbedRoot();
  70   content_ = root->connection()->CreateView();
  71   root->AddChild(content_);
  72   content_->SetBounds(root->bounds());
  73   content_->SetVisible(true);
  74
  75   host_->SetSize(mojo::Size::From(gfx::Size(320, 640)));
  76   web_view_.Init(app_, content_);
  77   LaunchURL(default_url_);
  78 }
  79
  80 void PhoneBrowserApplicationDelegate::OnConnectionLost(
  81     mojo::ViewTreeConnection* connection) {
  82 }
  83
  84 ////////////////////////////////////////////////////////////////////////////////
  85 // PhoneBrowserApplicationDelegate, mojo::ViewObserver implementation:
  86
  87 void PhoneBrowserApplicationDelegate::OnViewBoundsChanged(
  88     mojo::View* view,
  89     const mojo::Rect& old_bounds,
  90     const mojo::Rect& new_bounds) {
  91   content_->SetBounds(
  92       *mojo::Rect::From(gfx::Rect(0, 0, new_bounds.width, new_bounds.height)));
  93 }
  94
  95 ////////////////////////////////////////////////////////////////////////////////
  96 // PhoneBrowserApplicationDelegate,
  97 //     web_view::mojom::WebViewClient implementation:
  98
  99 void PhoneBrowserApplicationDelegate::TopLevelNavigate(
 100     mojo::URLRequestPtr request) {
 101   web_view_.web_view()->LoadRequest(request.Pass());
 102 }
 103
 104 void PhoneBrowserApplicationDelegate::LoadingStateChanged(bool is_loading) {
 105   // ...
 106 }
 107
 108 void PhoneBrowserApplicationDelegate::ProgressChanged(double progress) {
 109   // ...
 110 }
 111
 112 void PhoneBrowserApplicationDelegate::TitleChanged(const mojo::String& title) {
 113   // ...
 114 }
 115
 116 ////////////////////////////////////////////////////////////////////////////////
 117 // PhoneBrowserApplicationDelegate,
 118 //       mojo::InterfaceFactory<LaunchHandler> implementation:
 119
 120 void PhoneBrowserApplicationDelegate::Create(
 121     mojo::ApplicationConnection* connection,
 122     mojo::InterfaceRequest<LaunchHandler> request) {
 123   launch_handler_bindings_.AddBinding(this, request.Pass());
 124 }
 125
 126 }  // namespace mandoline