src/video/tizen/SDL_tizenwindow.c

   1 /*
   2   Simple DirectMedia Layer
   3   Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
   4   Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
   5
   6   This software is provided 'as-is', without any express or implied
   7   warranty.  In no event will the authors be held liable for any damages
   8   arising from the use of this software.
   9
  10   Permission is granted to anyone to use this software for any purpose,
  11   including commercial applications, and to alter it and redistribute it
  12   freely, subject to the following restrictions:
  13
  14   1. The origin of this software must not be misrepresented; you must not
  15      claim that you wrote the original software. If you use this software
  16      in a product, an acknowledgment in the product documentation would be
  17      appreciated but is not required.
  18   2. Altered source versions must be plainly marked as such, and must not be
  19      misrepresented as being the original software.
  20   3. This notice may not be removed or altered from any source distribution.
  21 */
  22
  23 #include "../../SDL_internal.h"
  24
  25 #if SDL_VIDEO_DRIVER_TIZEN && SDL_VIDEO_OPENGL_EGL
  26
  27 #include "../SDL_sysvideo.h"
  28 #include "../../events/SDL_windowevents_c.h"
  29 #include "../SDL_egl_c.h"
  30 #include "SDL_tizenwindow.h"
  31 #include "SDL_tizenvideo.h"
  32 #include "SDL_tizentouch.h"
  33 #include "SDL_tizenkeyboard.h"
  34
  35 #include "SDL_tizenmouse.h"
  36 #include "SDL_tizenevents_c.h"
  37 #include "SDL_log.h"
  38
  39 #include <wayland-egl.h>
  40
  41 SDL_bool
  42 Tizen_GetWindowWMInfo(_THIS, SDL_Window *window, SDL_SysWMinfo *info)
  43 {
  44     return SDL_TRUE;
  45 }
  46
  47 int
  48 Tizen_SetWindowHitTest(SDL_Window *window, SDL_bool enabled)
  49 {
  50     return 0;  /* just succeed, the real work is done elsewhere. */
  51 }
  52
  53 void
  54 Tizen_ShowWindow(_THIS, SDL_Window *window)
  55 {
  56     SDL_WindowData *wind = window->driverdata;
  57
  58     ecore_wl_window_show(wind->window);
  59 }
  60
  61 void
  62 Tizen_SetWindowFullscreen(_THIS, SDL_Window *window,
  63                           SDL_VideoDisplay *_display, SDL_bool fullscreen)
  64 {
  65     /*DO NOTHING*/
  66 }
  67
  68 int
  69 Tizen_CreateWindow(_THIS, SDL_Window *window)
  70 {
  71     SDL_VideoData *data = _this->driverdata;
  72     SDL_WindowData *wind;
  73
  74     wind = calloc(1, sizeof * wind);
  75     if (wind == NULL)
  76         return SDL_OutOfMemory();
  77
  78     window->driverdata = wind;
  79
  80     if (!(window->flags & SDL_WINDOW_OPENGL)) {
  81         SDL_GL_LoadLibrary(NULL);
  82         window->flags |= SDL_WINDOW_OPENGL;
  83     }
  84
  85     if (window->x == SDL_WINDOWPOS_UNDEFINED) {
  86         window->x = 0;
  87     }
  88     if (window->y == SDL_WINDOWPOS_UNDEFINED) {
  89         window->y = 0;
  90     }
  91
  92     wind->window = ecore_wl_window_new(NULL,
  93                                        window->x, window->y, window->w, window->h,
  94                                        ECORE_WL_WINDOW_BUFFER_TYPE_SHM);
  95     ecore_wl_window_surface_create(wind->window);
  96
  97     wind->egl_window = wl_egl_window_create(ecore_wl_window_surface_get(wind->window), window->w, window->h);
  98
  99     /* Create the GLES window surface */
 100     wind->egl_surface = SDL_EGL_CreateSurface(_this, (NativeWindowType) wind->egl_window);
 101     if (wind->egl_surface == EGL_NO_SURFACE) {
 102         return SDL_SetError("failed to create a window surface");
 103     }
 104
 105     wind->id = ecore_wl_window_id_get(wind->window);
 106     eina_hash_add(data->windows, &wind->id, window);
 107
 108     if(keyboard.imf_context == NULL)
 109         Tizen_InitKeyboard(_this);
 110
 111     SDL_SetMouseFocus(window);
 112
 113     return 0;
 114 }
 115
 116 void
 117 Tizen_SetWindowSize(_THIS, SDL_Window *window)
 118 {
 119     SDL_WindowData *wind = window->driverdata;
 120
 121     wl_egl_window_resize(wind->egl_window, window->w, window->h, 0, 0);
 122 }
 123
 124 void
 125 Tizen_DestroyWindow(_THIS, SDL_Window *window)
 126 {
 127     SDL_VideoData *data = _this->driverdata;
 128     SDL_WindowData *wind = window->driverdata;
 129
 130     if (data) {
 131         eina_hash_del(data->windows, &wind->id, window);
 132
 133         SDL_EGL_DestroySurface(_this, wind->egl_surface);
 134         wl_egl_window_destroy(wind->egl_window);
 135         ecore_wl_window_free(wind->window);
 136
 137         SDL_free(wind);
 138     }
 139
 140     window->driverdata = NULL;
 141 }
 142
 143 static SDL_Window*
 144 __tizen_find_window(_THIS, Ecore_Wl_Window *ewin)
 145 {
 146     SDL_VideoData *data = _this->driverdata;
 147     int id;
 148
 149     id = ecore_wl_window_id_get(ewin);
 150     return (SDL_Window*)eina_hash_find(data->windows, &id);
 151 }
 152
 153 static Eina_Bool
 154 __tizen_cb_window_visibility_change(void *data, int type, void *event)
 155 {
 156     _THIS = data;
 157     Ecore_Wl_Event_Window_Visibility_Change *ev;
 158     Ecore_Wl_Window *ew;
 159     SDL_Window *window;
 160
 161     ev = event;
 162     ew = ecore_wl_window_find(ev->win);
 163     window = __tizen_find_window(_this, ew);
 164
 165     SDL_LogDebug(SDL_LOG_CATEGORY_APPLICATION, "visibility window: %p, ecore_wl_window: %p\n", window, ew);
 166
 167     SDL_SendWindowEvent(window, SDL_WINDOWEVENT_SHOWN, 0, 0);
 168     SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0);
 169
 170     return ECORE_CALLBACK_PASS_ON;
 171 }
 172
 173 int
 174 Tizen_InitWindow(_THIS)
 175 {
 176     SDL_VideoData *data = _this->driverdata;
 177
 178     data->windows = eina_hash_int32_new(NULL);
 179
 180     ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
 181                         __tizen_cb_window_visibility_change, _this);
 182     ecore_event_handler_add(ECORE_EVENT_KEY_UP,
 183                         __tizen_cb_event_keyup_change,  NULL);
 184     ecore_event_handler_add(ECORE_EVENT_KEY_DOWN,
 185                         __tizen_cb_event_keydown_change,        NULL);
 186
 187     ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_DOWN,
 188                         __tizen_cb_event_mousedown_change,      _this);
 189     ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_UP,
 190                         __tizen_cb_event_mouseup_change,        _this);
 191     ecore_event_handler_add(ECORE_EVENT_MOUSE_MOVE,
 192                         __tizen_cb_event_mousemove_change,      _this);
 193
 194     return 0;
 195 }
 196
 197 void
 198 Tizen_DeinitWindow(_THIS)
 199 {
 200     SDL_VideoData *data = _this->driverdata;
 201
 202     eina_hash_free(data->windows);
 203 }
 204 #endif /* SDL_VIDEO_DRIVER_TIZEN && SDL_VIDEO_OPENGL_EGL */
 205
 206 /* vi: set ts=4 sw=4 expandtab: */