1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FRAMEWORKS_WM_INCLUDE_WINDOW_MANAGER_IMPL_H 17 #define FRAMEWORKS_WM_INCLUDE_WINDOW_MANAGER_IMPL_H 18 19 #include <mutex> 20 #include <thread> 21 22 #include <window_manager.h> 23 24 #include <window_manager_service_client.h> 25 26 #include "singleton_delegator.h" 27 #include "wayland_service.h" 28 #include "window_manager_server.h" 29 #include "wl_buffer_cache.h" 30 #include "wl_display.h" 31 #include "wl_dma_buffer_factory.h" 32 #include "wl_shm_buffer_factory.h" 33 #include "wl_subsurface_factory.h" 34 #include "wl_surface_factory.h" 35 36 namespace OHOS { 37 class WindowManagerImpl : public WindowManager { 38 public: 39 static sptr<WindowManagerImpl> GetInstance(); 40 41 virtual GSError Init() override; 42 43 virtual GSError GetDisplays(std::vector<struct WMDisplayInfo> &displays) const override; 44 virtual sptr<Window> GetWindowByID(int32_t wid) override; 45 46 virtual GSError CreateWindow(sptr<Window> &window, const sptr<WindowOption> &option) override; 47 virtual GSError CreateSubwindow(sptr<Subwindow> &subwindow, 48 const sptr<Window> &window, 49 const sptr<SubwindowOption> &option) override; 50 51 virtual GSError ListenNextScreenShot(int32_t id, IScreenShotCallback *cb) override; 52 virtual GSError ListenNextWindowShot(const sptr<Window> &window, IWindowShotCallback *cb) override; 53 54 virtual GSError CreateVirtualDisplay(const sptr<VirtualDisplayOption> &option) override; 55 virtual GSError DestroyVirtualDisplay(uint32_t did) override; 56 virtual GSError SetDisplayMode(WMSDisplayMode mode) override; 57 58 private: 59 WindowManagerImpl(); 60 virtual ~WindowManagerImpl() override; 61 static inline sptr<WindowManagerImpl> instance = nullptr; 62 static inline SingletonDelegator<WindowManagerServiceClient> wmscDelegator; 63 64 void InitSingleton(); 65 void DeinitSingleton(); 66 67 void Deinit(); 68 69 std::mutex initMutex; 70 bool init = false; 71 bool initSingleton = false; 72 sptr<IWindowManagerService> wmservice = nullptr; 73 74 using WptrWindow = wptr<Window>; 75 std::vector<WptrWindow> windowCache; 76 77 sptr<WlDisplay> display = nullptr; 78 sptr<WlBufferCache> wlBufferCache = nullptr; 79 sptr<WlDMABufferFactory> wlDMABufferFactory = nullptr; 80 sptr<WlSHMBufferFactory> wlSHMBufferFactory = nullptr; 81 sptr<WlSubsurfaceFactory> wlSubsurfaceFactory = nullptr; 82 sptr<WlSurfaceFactory> wlSurfaceFactory = nullptr; 83 sptr<WindowManagerServer> windowManagerServer = nullptr; 84 sptr<WaylandService> waylandService = nullptr; 85 sptr<WindowManagerServiceClient> wmsc = nullptr; 86 }; 87 } // namespace OHOS 88 89 #endif // FRAMEWORKS_WM_INCLUDE_WINDOW_MANAGER_IMPL_H 90