src/xwalk/application/browser/application_tizen.cc

   1 // Copyright (c) 2013 Intel Corporation. All rights reserved.
   2 // Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5
   6 #include "xwalk/application/browser/application_tizen.h"
   7
   8 #include <set>
   9 #include <string>
  10 #include <vector>
  11
  12 #include "content/browser/renderer_host/media/audio_renderer_host.h"
  13 #include "content/browser/renderer_host/render_process_host_impl.h"
  14 #include "content/public/browser/web_contents.h"
  15 #include "content/public/browser/render_process_host.h"
  16 #include "content/public/browser/screen_orientation_dispatcher_host.h"
  17 #include "content/public/browser/screen_orientation_provider.h"
  18
  19 #include "xwalk/runtime/browser/runtime_context.h"
  20 #include "xwalk/runtime/browser/runtime_url_request_context_getter.h"
  21 #include "xwalk/runtime/browser/ui/native_app_window.h"
  22 #include "xwalk/runtime/browser/ui/native_app_window_tizen.h"
  23 #include "xwalk/runtime/common/xwalk_common_messages.h"
  24
  25 #if defined(USE_OZONE)
  26 #include "content/public/browser/render_view_host.h"
  27 #include "ui/events/event.h"
  28 #include "ui/events/event_constants.h"
  29 #include "ui/events/keycodes/keyboard_codes_posix.h"
  30 #include "ui/events/platform/platform_event_source.h"
  31 #endif
  32
  33 #include "xwalk/application/common/application_manifest_constants.h"
  34 #include "xwalk/application/common/manifest_handlers/tizen_setting_handler.h"
  35 #include "xwalk/application/common/manifest_handlers/tizen_splash_screen_handler.h"
  36
  37 namespace xwalk {
  38
  39 namespace keys = application_manifest_keys;
  40 namespace widget_keys = application_widget_keys;
  41
  42 namespace application {
  43
  44 const char kDefaultMediaAppClass[] = "player";
  45 namespace {
  46 #if defined(OS_TIZEN_MOBILE)
  47 void ApplyRootWindowParams(Runtime* runtime,
  48                            NativeAppWindow::CreateParams* params) {
  49   if (!params->delegate)
  50     params->delegate = runtime;
  51   if (params->bounds.IsEmpty())
  52     params->bounds = gfx::Rect(0, 0, 840, 600);
  53
  54   unsigned int fullscreen_options = runtime->fullscreen_options();
  55   if (params->state == ui::SHOW_STATE_FULLSCREEN)
  56     fullscreen_options |= Runtime::FULLSCREEN_FOR_LAUNCH;
  57   else
  58     fullscreen_options &= ~Runtime::FULLSCREEN_FOR_LAUNCH;
  59   runtime->set_fullscreen_options(fullscreen_options);
  60 }
  61
  62 NativeAppWindow* CreateRootWindow(Runtime* runtime,
  63                                   const NativeAppWindow::CreateParams& params) {
  64   NativeAppWindow::CreateParams effective_params(params);
  65   ApplyRootWindowParams(runtime, &effective_params);
  66   return NativeAppWindow::Create(effective_params);
  67 }
  68 #endif
  69 }  // namespace
  70
  71 blink::WebScreenOrientationLockType GetDefaultOrientation(
  72     const base::WeakPtr<Application>& app) {
  73   TizenSettingInfo* info = static_cast<TizenSettingInfo*>(
  74     app->data()->GetManifestData(widget_keys::kTizenSettingKey));
  75   if (!info)
  76     return blink::WebScreenOrientationLockDefault;
  77   switch (info->screen_orientation()) {
  78     case TizenSettingInfo::PORTRAIT:
  79       return blink::WebScreenOrientationLockPortrait;
  80     case TizenSettingInfo::LANDSCAPE:
  81       return blink::WebScreenOrientationLockLandscape;
  82     case TizenSettingInfo::AUTO:
  83       return blink::WebScreenOrientationLockAny;
  84     default:
  85       NOTREACHED();
  86       return blink::WebScreenOrientationLockDefault;
  87   }
  88 }
  89
  90 class ScreenOrientationProviderTizen :
  91     public content::ScreenOrientationProvider {
  92  public:
  93   explicit ScreenOrientationProviderTizen(const base::WeakPtr<Application>& app)
  94       : app_(app),
  95         request_id_(0) {
  96   }
  97
  98   virtual void LockOrientation(
  99       int request_id,
 100       blink::WebScreenOrientationLockType lock) OVERRIDE {
 101     if (!app_)
 102       return;
 103     request_id_ = request_id;
 104     const std::set<Runtime*>& runtimes = app_->runtimes();
 105     DCHECK(!runtimes.empty());
 106     // FIXME: Probably need better alignment with
 107     // https://w3c.github.io/screen-orientation/#screen-orientation-lock-lifetime
 108     std::set<Runtime*>::iterator it = runtimes.begin();
 109     for (; it != runtimes.end(); ++it) {
 110       NativeAppWindow* window = (*it)->window();
 111       if (window && window->IsActive()) {
 112         ToNativeAppWindowTizen(window)->LockOrientation(lock);
 113         break;
 114       }
 115     }
 116   }
 117
 118   virtual void UnlockOrientation() OVERRIDE {
 119     LockOrientation(request_id_, GetDefaultOrientation(app_));
 120   }
 121
 122   virtual void OnOrientationChange() OVERRIDE {}
 123
 124  private:
 125   base::WeakPtr<Application> app_;
 126   int request_id_;
 127 };
 128
 129 ApplicationTizen::ApplicationTizen(
 130     scoped_refptr<ApplicationData> data,
 131     RuntimeContext* runtime_context)
 132     : Application(data, runtime_context),
 133 #if defined(OS_TIZEN_MOBILE)
 134       root_window_(NULL),
 135 #endif
 136       is_suspended_(false) {
 137 #if defined(USE_OZONE)
 138   ui::PlatformEventSource::GetInstance()->AddPlatformEventObserver(this);
 139 #endif
 140   cookie_manager_ = scoped_ptr<CookieManager>(
 141       new CookieManager(id(), runtime_context_));
 142 }
 143
 144 ApplicationTizen::~ApplicationTizen() {
 145 #if defined(USE_OZONE)
 146   ui::PlatformEventSource::GetInstance()->RemovePlatformEventObserver(this);
 147 #endif
 148 }
 149
 150 void ApplicationTizen::Hide() {
 151   DCHECK(!runtimes_.empty());
 152   std::set<Runtime*>::iterator it = runtimes_.begin();
 153   for (; it != runtimes_.end(); ++it) {
 154     if ((*it)->window())
 155       (*it)->window()->Minimize();
 156   }
 157 }
 158
 159 void ApplicationTizen::Show() {
 160   DCHECK(!runtimes_.empty());
 161   for (Runtime* runtime : runtimes_) {
 162     if (auto window = runtime->window())
 163       window->Restore();
 164   }
 165 }
 166
 167 bool ApplicationTizen::Launch(const LaunchParams& launch_params) {
 168   if (Application::Launch(launch_params)) {
 169 #if defined(OS_TIZEN_MOBILE)
 170     if (!runtimes_.empty()) {
 171       root_window_ = CreateRootWindow(*(runtimes_.begin()),
 172                                       window_show_params_);
 173       window_show_params_.parent = root_window_->GetNativeWindow();
 174       root_window_->Show();
 175     }
 176 #endif
 177     DCHECK(web_contents_);
 178
 179     // Get media class of application.
 180     const Manifest* manifest = data_->GetManifest();
 181     std::string app_class;
 182     manifest->GetString(keys::kXWalkMediaAppClass, &app_class);
 183     if (app_class.empty())
 184       app_class = kDefaultMediaAppClass;
 185
 186     // Set an application ID and class, which are needed to tag audio
 187     // streams in pulseaudio/Murphy.
 188     scoped_refptr<content::AudioRendererHost> audio_host =
 189         static_cast<content::RenderProcessHostImpl*>(render_process_host_)
 190             ->audio_renderer_host();
 191     if (audio_host.get())
 192       audio_host->SetMediaStreamProperties(id(), app_class);
 193
 194     content::ScreenOrientationProvider *provider =
 195         new ScreenOrientationProviderTizen(GetWeakPtr());
 196     web_contents_->GetScreenOrientationDispatcherHost()->SetProvider(provider);
 197
 198     provider->LockOrientation(0, GetDefaultOrientation(GetWeakPtr()));
 199     return true;
 200   }
 201   return false;
 202 }
 203
 204 base::FilePath ApplicationTizen::GetSplashScreenPath() {
 205   if (TizenSplashScreenInfo* ss_info = static_cast<TizenSplashScreenInfo*>(
 206       data()->GetManifestData(widget_keys::kTizenSplashScreenKey))) {
 207     return data()->path().Append(FILE_PATH_LITERAL(ss_info->src()));
 208   }
 209   return base::FilePath();
 210 }
 211
 212 void ApplicationTizen::Suspend() {
 213   if (is_suspended_)
 214     return;
 215
 216   DCHECK(render_process_host_);
 217   render_process_host_->Send(new ViewMsg_SuspendJSEngine(true));
 218
 219   DCHECK(!runtimes_.empty());
 220   std::set<Runtime*>::iterator it = runtimes_.begin();
 221   for (; it != runtimes_.end(); ++it) {
 222     if ((*it)->web_contents())
 223       (*it)->web_contents()->WasHidden();
 224   }
 225   is_suspended_ = true;
 226 }
 227
 228 void ApplicationTizen::Resume() {
 229   if (!is_suspended_)
 230     return;
 231
 232   DCHECK(render_process_host_);
 233   render_process_host_->Send(new ViewMsg_SuspendJSEngine(false));
 234
 235   DCHECK(!runtimes_.empty());
 236   std::set<Runtime*>::iterator it = runtimes_.begin();
 237   for (; it != runtimes_.end(); ++it) {
 238     if ((*it)->web_contents())
 239       (*it)->web_contents()->WasShown();
 240   }
 241   is_suspended_ = false;
 242 }
 243
 244 #if defined(USE_OZONE)
 245 void ApplicationTizen::WillProcessEvent(const ui::PlatformEvent& event) {}
 246
 247 void ApplicationTizen::DidProcessEvent(
 248     const ui::PlatformEvent& event) {
 249   ui::Event* ui_event = static_cast<ui::Event*>(event);
 250   if (!ui_event->IsKeyEvent() || ui_event->type() != ui::ET_KEY_PRESSED)
 251     return;
 252
 253   ui::KeyEvent* key_event = static_cast<ui::KeyEvent*>(ui_event);
 254
 255   // FIXME: Most Wayland devices don't have similar hardware button for 'back'
 256   // and 'memu' as Tizen Mobile, even that hardare buttons could be different
 257   // across different kinds of Wayland platforms.
 258   // Here use external keyboard button 'Backspace' & 'HOME' to emulate 'back'
 259   // and 'menu' key. Should change this if there is customized key binding.
 260   if (key_event->key_code() != ui::VKEY_BACK &&
 261       key_event->key_code() != ui::VKEY_HOME)
 262     return;
 263
 264   TizenSettingInfo* info = static_cast<TizenSettingInfo*>(
 265       data()->GetManifestData(widget_keys::kTizenSettingKey));
 266   if (info && !info->hwkey_enabled())
 267     return;
 268
 269   for (std::set<xwalk::Runtime*>::iterator it = runtimes_.begin();
 270       it != runtimes_.end(); ++it) {
 271     (*it)->web_contents()->GetRenderViewHost()->Send(new ViewMsg_HWKeyPressed(
 272         (*it)->web_contents()->GetRoutingID(), key_event->key_code()));
 273   }
 274 }
 275 #endif
 276
 277 void ApplicationTizen::RemoveAllCookies() {
 278   cookie_manager_->RemoveAllCookies();
 279 }
 280
 281 void ApplicationTizen::SetUserAgentString(
 282     const std::string& user_agent_string) {
 283   cookie_manager_->SetUserAgentString(render_process_host_, user_agent_string);
 284 }
 285
 286 void ApplicationTizen::OnRuntimeAdded(Runtime* runtime) {
 287   DCHECK(runtime);
 288   Application::OnRuntimeAdded(runtime);
 289 #if defined(OS_TIZEN_MOBILE)
 290   if (root_window_ && runtimes_.size() > 1)
 291       root_window_->Show();
 292 #endif
 293 }
 294
 295 void ApplicationTizen::OnRuntimeRemoved(Runtime* runtime) {
 296   DCHECK(runtime);
 297   Application::OnRuntimeRemoved(runtime);
 298 #if defined(OS_TIZEN_MOBILE)
 299   if (runtimes_.empty() && root_window_) {
 300     root_window_->Close();
 301     root_window_ = NULL;
 302   }
 303 #endif
 304 }
 305
 306 }  // namespace application
 307 }  // namespace xwalk