src/xwalk/runtime/browser/xwalk_browser_main_parts_tizen.cc

   1 // Copyright (c) 2013 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/xwalk_browser_main_parts_tizen.h"
   6
   7 #include "base/file_util.h"
   8 #include "base/files/file_path.h"
   9 #include "content/public/browser/render_process_host.h"
  10 #include "content/public/common/content_switches.h"
  11 #include "xwalk/application/browser/application.h"
  12 #include "xwalk/application/browser/application_service.h"
  13 #include "xwalk/application/browser/application_system.h"
  14 #include "xwalk/extensions/common/xwalk_extension.h"
  15 #include "xwalk/runtime/browser/xwalk_runner.h"
  16 #include "xwalk/runtime/common/xwalk_runtime_features.h"
  17 #include "ui/gl/gl_switches.h"
  18 #include "ui/gfx/switches.h"
  19
  20 #include "content/browser/device_orientation/device_inertial_sensor_service.h"
  21 #include "xwalk/runtime/extension/screen_orientation_extension.h"
  22 #include "xwalk/tizen/mobile/sensor/tizen_data_fetcher_shared_memory.h"
  23
  24 namespace xwalk {
  25
  26 using application::Application;
  27
  28 XWalkBrowserMainPartsTizen::XWalkBrowserMainPartsTizen(
  29     const content::MainFunctionParams& parameters)
  30     : XWalkBrowserMainParts(parameters) {
  31 }
  32
  33 void XWalkBrowserMainPartsTizen::PreMainMessageLoopStart() {
  34   CommandLine* command_line = CommandLine::ForCurrentProcess();
  35   command_line->AppendSwitch(switches::kIgnoreGpuBlacklist);
  36
  37   // Enable Accelerated 2D Canvas.
  38   command_line->AppendSwitch(switches::kGpuNoContextLost);
  39
  40   const char* gl_name;
  41   if (base::PathExists(base::FilePath("/usr/lib/libGL.so")))
  42     gl_name = gfx::kGLImplementationDesktopName;
  43   else
  44     gl_name = gfx::kGLImplementationEGLName;
  45   command_line->AppendSwitchASCII(switches::kUseGL, gl_name);
  46
  47   XWalkBrowserMainParts::PreMainMessageLoopStart();
  48 }
  49
  50 void XWalkBrowserMainPartsTizen::PreMainMessageLoopRun() {
  51   if (content::DeviceInertialSensorService* sensor_service =
  52           content::DeviceInertialSensorService::GetInstance()) {
  53     // As the data fetcher of sensors is implemented outside of Chromium, we
  54     // need to make it available to Chromium by "abusing" the test framework.
  55     // TODO(zliang7): Find a decent way to inject our sensor fetcher for Tizen.
  56     sensor_service->SetDataFetcherForTests(new TizenDataFetcherSharedMemory());
  57   }
  58
  59   XWalkBrowserMainParts::PreMainMessageLoopRun();
  60 }
  61
  62 // static.
  63 OrientationMask XWalkBrowserMainPartsTizen::GetAllowedUAOrientations() {
  64   char* env = getenv("TIZEN_ALLOWED_ORIENTATIONS");
  65   int value = env ? atoi(env) : 0;
  66   if (value > 0 && value < (1 << 4))
  67     return static_cast<OrientationMask>(value);
  68
  69   // Tizen mobile supports all orientations by default.
  70   return ANY;
  71 }
  72
  73 void XWalkBrowserMainPartsTizen::CreateInternalExtensionsForUIThread(
  74     content::RenderProcessHost* host,
  75     extensions::XWalkExtensionVector* extensions) {
  76   XWalkBrowserMainParts::CreateInternalExtensionsForUIThread(
  77       host, extensions);
  78   // FIXME(Mikhail): move this code to a dedicated XWalkComponent.
  79   application::ApplicationSystem* app_system = xwalk_runner_->app_system();
  80   application::ApplicationService* app_service
  81       = app_system->application_service();
  82   Application* application =
  83       app_service->GetApplicationByRenderHostID(host->GetID());
  84   if (!application)
  85     return;
  86   extensions->push_back(new ScreenOrientationExtension(
  87         application, GetAllowedUAOrientations()));
  88 }
  89
  90 }  // namespace xwalk