| /* |
| Simple DirectMedia Layer |
| Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> |
| |
| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any damages |
| arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it |
| freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must not |
| claim that you wrote the original software. If you use this software |
| in a product, an acknowledgment in the product documentation would be |
| appreciated but is not required. |
| 2. Altered source versions must be plainly marked as such, and must not be |
| misrepresented as being the original software. |
| 3. This notice may not be removed or altered from any source distribution. |
| */ |
| #include "../../SDL_internal.h" |
| |
| #if SDL_VIDEO_DRIVER_ANDROID |
| |
| #include "SDL_syswm.h" |
| #include "../SDL_sysvideo.h" |
| #include "../../events/SDL_keyboard_c.h" |
| #include "../../events/SDL_mouse_c.h" |
| |
| #include "SDL_androidvideo.h" |
| #include "SDL_androidwindow.h" |
| |
| int |
| Android_CreateWindow(_THIS, SDL_Window * window) |
| { |
| SDL_WindowData *data; |
| |
| if (Android_Window) { |
| return SDL_SetError("Android only supports one window"); |
| } |
| |
| Android_PauseSem = SDL_CreateSemaphore(0); |
| Android_ResumeSem = SDL_CreateSemaphore(0); |
| |
| /* Adjust the window data to match the screen */ |
| window->x = 0; |
| window->y = 0; |
| window->w = Android_ScreenWidth; |
| window->h = Android_ScreenHeight; |
| |
| window->flags &= ~SDL_WINDOW_RESIZABLE; /* window is NEVER resizeable */ |
| window->flags |= SDL_WINDOW_FULLSCREEN; /* window is always fullscreen */ |
| window->flags &= ~SDL_WINDOW_HIDDEN; |
| window->flags |= SDL_WINDOW_SHOWN; /* only one window on Android */ |
| window->flags |= SDL_WINDOW_INPUT_FOCUS; /* always has input focus */ |
| |
| /* One window, it always has focus */ |
| SDL_SetMouseFocus(window); |
| SDL_SetKeyboardFocus(window); |
| |
| data = (SDL_WindowData *) SDL_calloc(1, sizeof(*data)); |
| if (!data) { |
| return SDL_OutOfMemory(); |
| } |
| |
| data->native_window = Android_JNI_GetNativeWindow(); |
| |
| if (!data->native_window) { |
| SDL_free(data); |
| return SDL_SetError("Could not fetch native window"); |
| } |
| |
| data->egl_surface = SDL_EGL_CreateSurface(_this, (NativeWindowType) data->native_window); |
| |
| if (data->egl_surface == EGL_NO_SURFACE) { |
| ANativeWindow_release(data->native_window); |
| SDL_free(data); |
| return SDL_SetError("Could not create GLES window surface"); |
| } |
| |
| window->driverdata = data; |
| Android_Window = window; |
| |
| return 0; |
| } |
| |
| void |
| Android_SetWindowTitle(_THIS, SDL_Window * window) |
| { |
| Android_JNI_SetActivityTitle(window->title); |
| } |
| |
| void |
| Android_DestroyWindow(_THIS, SDL_Window * window) |
| { |
| SDL_WindowData *data; |
| |
| if (window == Android_Window) { |
| Android_Window = NULL; |
| if (Android_PauseSem) SDL_DestroySemaphore(Android_PauseSem); |
| if (Android_ResumeSem) SDL_DestroySemaphore(Android_ResumeSem); |
| Android_PauseSem = NULL; |
| Android_ResumeSem = NULL; |
| |
| if(window->driverdata) { |
| data = (SDL_WindowData *) window->driverdata; |
| if (data->egl_surface != EGL_NO_SURFACE) { |
| SDL_EGL_DestroySurface(_this, data->egl_surface); |
| } |
| if (data->native_window) { |
| ANativeWindow_release(data->native_window); |
| } |
| SDL_free(window->driverdata); |
| window->driverdata = NULL; |
| } |
| } |
| } |
| |
| SDL_bool |
| Android_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info) |
| { |
| SDL_WindowData *data = (SDL_WindowData *) window->driverdata; |
| |
| if (info->version.major == SDL_MAJOR_VERSION && |
| info->version.minor == SDL_MINOR_VERSION) { |
| info->subsystem = SDL_SYSWM_ANDROID; |
| info->info.android.window = data->native_window; |
| info->info.android.surface = data->egl_surface; |
| return SDL_TRUE; |
| } else { |
| SDL_SetError("Application not compiled with SDL %d.%d\n", |
| SDL_MAJOR_VERSION, SDL_MINOR_VERSION); |
| return SDL_FALSE; |
| } |
| } |
| |
| #endif /* SDL_VIDEO_DRIVER_ANDROID */ |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |