src/xwalk/runtime/browser/runtime_ui_delegate.cc

   1 // Copyright (c) 2014 Intel Corporation. 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 "xwalk/runtime/browser/runtime_ui_delegate.h"
   6
   7 #include "base/command_line.h"
   8 #include "grit/xwalk_resources.h"
   9 #include "ui/base/resource/resource_bundle.h"
  10 #include "ui/gfx/image/image.h"
  11 #include "xwalk/runtime/browser/image_util.h"
  12 #include "xwalk/runtime/browser/runtime.h"
  13 #include "xwalk/runtime/common/xwalk_switches.h"
  14
  15 namespace xwalk {
  16 // FIXME : Need to figure out what code paths are used by Android and not
  17 // compile the unneeded files.
  18 #if !defined(OS_ANDROID)
  19 namespace {
  20 // The default size for web content area size.
  21 const int kDefaultWidth = 840;
  22 const int kDefaultHeight = 600;
  23
  24 NativeAppWindow* CreateWindow(
  25     Runtime* runtime, const NativeAppWindow::CreateParams& params) {
  26   NativeAppWindow* window = NativeAppWindow::Create(params);
  27   // FIXME : Pass an App icon in params.
  28   // Set the app icon if it is passed from command line.
  29   CommandLine* command_line = CommandLine::ForCurrentProcess();
  30   gfx::Image app_icon;
  31   if (command_line->HasSwitch(switches::kAppIcon)) {
  32     base::FilePath icon_file =
  33         command_line->GetSwitchValuePath(switches::kAppIcon);
  34     app_icon = xwalk_utils::LoadImageFromFilePath(icon_file);
  35   } else {
  36     // Otherwise, use the default icon for Crosswalk app.
  37     ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  38     app_icon = rb.GetNativeImageNamed(IDR_XWALK_ICON_48);
  39   }
  40
  41   window->UpdateIcon(app_icon);
  42
  43   unsigned int fullscreen_options = runtime->fullscreen_options();
  44   if (params.state == ui::SHOW_STATE_FULLSCREEN)
  45     fullscreen_options |= Runtime::FULLSCREEN_FOR_LAUNCH;
  46   else
  47     fullscreen_options &= ~Runtime::FULLSCREEN_FOR_LAUNCH;
  48   runtime->set_fullscreen_options(fullscreen_options);
  49
  50   return window;
  51 }
  52
  53 }  // namespace
  54 #endif
  55
  56 RuntimeUIDelegate* DefaultRuntimeUIDelegate::Create(
  57     Runtime* runtime, const NativeAppWindow::CreateParams& params) {
  58   return new DefaultRuntimeUIDelegate(runtime, params);
  59 }
  60
  61 DefaultRuntimeUIDelegate::DefaultRuntimeUIDelegate(
  62     Runtime* runtime, const NativeAppWindow::CreateParams& params)
  63   : runtime_(runtime),
  64     window_params_(params),
  65     window_(nullptr) {
  66   DCHECK(runtime_);
  67 }
  68
  69 DefaultRuntimeUIDelegate::~DefaultRuntimeUIDelegate() {
  70 }
  71
  72 void DefaultRuntimeUIDelegate::Show() {
  73 #if !defined(OS_ANDROID)
  74   if (!window_) {
  75     if (window_params_.bounds.IsEmpty())
  76       window_params_.bounds = gfx::Rect(0, 0, kDefaultWidth, kDefaultHeight);
  77     window_params_.delegate = this;
  78     window_params_.web_contents = runtime_->web_contents();
  79     window_ = CreateWindow(runtime_, window_params_);
  80   }
  81   window_->Show();
  82 #else
  83   NOTIMPLEMENTED();
  84 #endif
  85 }
  86
  87 void DefaultRuntimeUIDelegate::UpdateTitle(const base::string16& text) {
  88   if (window_)
  89     window_->UpdateTitle(text);
  90 }
  91
  92 void DefaultRuntimeUIDelegate::UpdateIcon(const gfx::Image& image) {
  93   if (window_)
  94     window_->UpdateIcon(image);
  95 }
  96
  97 void DefaultRuntimeUIDelegate::SetFullscreen(bool enter_fullscreen) {
  98   if (window_)
  99     window_->SetFullscreen(enter_fullscreen);
 100 }
 101
 102 void DefaultRuntimeUIDelegate::Close() {
 103   if (window_)
 104     window_->Close();
 105 }
 106
 107 void DefaultRuntimeUIDelegate::DeleteDelegate() {
 108   runtime_ = nullptr;
 109   if (window_) {
 110     window_->Close();
 111     return;
 112   }
 113   delete this;
 114 }
 115
 116 void DefaultRuntimeUIDelegate::OnWindowDestroyed() {
 117   window_ = nullptr;
 118   if (runtime_) {
 119     runtime_->Close();
 120     return;
 121   }
 122   delete this;
 123 }
 124
 125 }  // namespace xwalk