1// Copyright 2014 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 UI_VIEWS_CONTENT_CLIENT_VIEWS_CONTENT_CLIENT_H_ 6#define UI_VIEWS_CONTENT_CLIENT_VIEWS_CONTENT_CLIENT_H_ 7 8#include "base/callback.h" 9#include "base/macros.h" 10#include "ui/gfx/native_widget_types.h" 11#include "ui/views_content_client/views_content_client_export.h" 12 13namespace content { 14class BrowserContext; 15} 16 17namespace sandbox { 18struct SandboxInterfaceInfo; 19} 20 21namespace ui { 22 23// Creates a multiprocess views runtime for running an example application. 24// 25// Sample usage: 26// 27// void InitMyApp(content::BrowserContext* browser_context, 28// gfx::NativeWindow window_context) { 29// // Create desired windows and views here. Runs on the UI thread. 30// } 31// 32// #if defined(OS_WIN) 33// int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t*, int) { 34// sandbox::SandboxInterfaceInfo sandbox_info = {0}; 35// content::InitializeSandboxInfo(&sandbox_info); 36// ui::ViewsContentClient params(instance, &sandbox_info); 37// #else 38// int main(int argc, const char** argv) { 39// ui::ViewsContentClient params(argc, argv); 40// #endif 41// 42// params.set_task(base::Bind(&InitMyApp)); 43// return params.RunMain(); 44// } 45class VIEWS_CONTENT_CLIENT_EXPORT ViewsContentClient { 46 public: 47 typedef base::Callback< 48 void(content::BrowserContext* browser_context, 49 gfx::NativeWindow window_context)> Task; 50 51#if defined(OS_WIN) 52 ViewsContentClient(HINSTANCE instance, 53 sandbox::SandboxInterfaceInfo* sandbox_info); 54#else 55 ViewsContentClient(int argc, const char** argv); 56#endif 57 58 ~ViewsContentClient(); 59 60 // Runs content::ContentMain() using the ExamplesMainDelegate. 61 int RunMain(); 62 63 // The task to run at the end of BrowserMainParts::PreMainMessageLoopRun(). 64 // Ignored if this is not the main process. 65 void set_task(const Task& task) { task_ = task; } 66 const Task& task() const { return task_; } 67 68 private: 69#if defined(OS_WIN) 70 HINSTANCE instance_; 71 sandbox::SandboxInterfaceInfo* sandbox_info_; 72#else 73 int argc_; 74 const char** argv_; 75#endif 76 Task task_; 77 78 DISALLOW_COPY_AND_ASSIGN(ViewsContentClient); 79}; 80 81} // namespace ui 82 83#endif // UI_VIEWS_CONTENT_CLIENT_VIEWS_CONTENT_CLIENT_H_ 84