samples/PUI_sample.c

   1 /*
   2  * Copyright © 2019 Samsung Electronics co., Ltd. All Rights Reserved.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining
   5  * a copy of this software and associated documentation files (the
   6  * "Software"), to deal in the Software without restriction, including
   7  * without limitation the rights to use, copy, modify, merge, publish,
   8  * distribute, sublicense, and/or sell copies of the Software, and to
   9  * permit persons to whom the Software is furnished to do so, subject to
  10  * the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the
  13  * next paragraph) shall be included in all copies or substantial
  14  * portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  20  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  21  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23  * SOFTWARE.
  24  */
  25
  26 #include <stdio.h>
  27 #define NUM_ECORE_EVENT_HANDLERS 4
  28 #define EFL_BETA_API_SUPPORT
  29
  30 #include <Ecore_Wl2.h>
  31 #include <Ecore_Input.h>
  32 #include <PUI.h>
  33
  34 #define debug_error(msg, ...)                                                                                   \
  35         do {                                                                                                                            \
  36                 fprintf(stderr, "[ERROR][%s] " msg, __FUNCTION__, ##__VA_ARGS__);       \
  37         } while(0)
  38
  39 #define debug_info(msg, ...)                                                                                            \
  40         do {                                                                                                                            \
  41                 fprintf(stdout, "[INFO][%s] " msg, __FUNCTION__, ##__VA_ARGS__);        \
  42         } while(0)
  43
  44 typedef struct _animation animation_t;
  45 struct _animation
  46 {
  47         pui_id id;
  48         pui_ani_cmd cmd;
  49         int repeat;
  50 };
  51
  52 typedef struct app_data app_data_t;
  53 struct app_data
  54 {
  55         pui_h ph;
  56         pui_ani_h ani_h;
  57
  58         Ecore_Wl2_Display *ewd;
  59         Ecore_Wl2_Window *win;
  60 };
  61
  62 static Eina_Array *_ecore_event_hdls = NULL;
  63 static animation_t ani_collection[] = {
  64         { "alarm calm", PUI_ANI_CMD_START, 1 },
  65         { "bixby listening", PUI_ANI_CMD_START, -1 },
  66         { "bixby speaking", PUI_ANI_CMD_START, -1 },
  67         { "bixby_error", PUI_ANI_CMD_START, 1 },
  68         { "blinking", PUI_ANI_CMD_START, -1 },
  69         { "notification", PUI_ANI_CMD_START, -1 },
  70 };
  71
  72 static void
  73 ani_stop(app_data_t *app)
  74 {
  75         pui_error e = PUI_ERROR_NONE;
  76
  77         debug_info("Animation(%s) will be stopped !\n", pui_ani_get_id(app->ani_h));
  78
  79         /* stop animation running already */
  80         e = pui_ani_control(app->ani_h, PUI_ANI_CMD_STOP, 0);
  81
  82         if (PUI_ERROR_NONE != e)
  83         {
  84                 debug_error("Failed on stopping an animation !(cmd:%d, repeat:%d)\n", PUI_ANI_CMD_STOP, 0);
  85                 return;
  86         }
  87 }
  88
  89 static void
  90 ani_collection_play(app_data_t *app)
  91 {
  92         static int ani_idx = 0;
  93         int n_animation = 0;
  94         pui_ani_h ani_h = NULL;
  95         pui_error e = PUI_ERROR_NONE;
  96
  97         n_animation = sizeof(ani_collection) / sizeof(animation_t);
  98
  99         if (n_animation < 0)
 100         {
 101                 debug_error("No animation is available ! (n_animation=%d)\n", n_animation);
 102                 return;
 103         }
 104
 105         if (!app->ph)
 106         {
 107                 debug_error("Invalid pui_h handle !\n");
 108                 return;
 109         }
 110
 111         if (app->ani_h)
 112         {
 113                 /* stop animation running already */
 114                 ani_stop(app);
 115                 pui_ani_destroy(app->ani_h);
 116                 app->ani_h = NULL;
 117         }
 118
 119         ani_h = pui_ani_create(app->ph, ani_collection[ani_idx].id);
 120
 121         if (!ani_h)
 122         {
 123                 debug_error("Failed to create new PUI animation handle !\n");
 124
 125                 if (++ani_idx >= n_animation)
 126                         ani_idx = 0;
 127
 128                 return;
 129         }
 130
 131         app->ani_h = ani_h;
 132
 133         debug_info("Animation(%s) will be started !\n", pui_ani_get_id(app->ani_h));
 134
 135         /* play animation */
 136         e = pui_ani_control(app->ani_h, PUI_ANI_CMD_START, ani_collection[ani_idx].repeat);
 137
 138         if (PUI_ERROR_NONE != e)
 139         {
 140                 debug_error("Failed on playing an animation ! (cmd:%d, repeat:%d)\n", PUI_ANI_CMD_START, ani_collection[ani_idx].repeat);
 141                 return;
 142         }
 143
 144         if (++ani_idx >= n_animation)
 145                 ani_idx = 0;
 146
 147         return;
 148 }
 149
 150 static Eina_Bool
 151 _cb_key_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
 152 {
 153         app_data_t *app =  (app_data_t *)data;
 154         Ecore_Event_Key *ev = event;
 155
 156         debug_info("KEY: name:%s, sym:%s, code:%d\n", ev->keyname, ev->key, ev->keycode);
 157
 158         ani_collection_play(app);
 159
 160         return ECORE_CALLBACK_PASS_ON;
 161 }
 162
 163 static Eina_Bool
 164 _cb_focus_in(void *data, int type EINA_UNUSED, void *event)
 165 {
 166         app_data_t *app =  (app_data_t *)data;
 167         Ecore_Wl2_Event_Focus_In *ev = (Ecore_Wl2_Event_Focus_In *)event;
 168
 169         debug_info("\n");
 170
 171         /* TODO */
 172         (void) app;
 173         (void) ev;
 174
 175         return ECORE_CALLBACK_PASS_ON;
 176 }
 177
 178 static Eina_Bool
 179 _cb_focus_out(void *data, int type EINA_UNUSED, void *event)
 180 {
 181         app_data_t *app =  (app_data_t *)data;
 182         Ecore_Wl2_Event_Focus_Out *ev = (Ecore_Wl2_Event_Focus_Out *)event;
 183
 184         debug_info("\n");
 185
 186         /* TODO */
 187         (void) app;
 188         (void) ev;
 189
 190         return ECORE_CALLBACK_PASS_ON;
 191 }
 192
 193 static Eina_Bool
 194 _cb_visibility_change(void *data, int type EINA_UNUSED, void *event)
 195 {
 196         app_data_t *app = (app_data_t *)data;
 197         Ecore_Wl2_Event_Window_Visibility_Change *ev;
 198
 199         ev = event;
 200
 201         debug_info("Visibility change (window=0x%x, fully_obscured=%d)\n", ev->win, ev->fully_obscured);
 202
 203         if (ev->fully_obscured)
 204         {
 205                 debug_info("Loose LED control !\n");
 206                 ani_stop(app);
 207         }
 208         else
 209         {
 210                 debug_info("Gain LED control !\n");
 211                 ani_collection_play(app);
 212         }
 213
 214         return ECORE_CALLBACK_PASS_ON;
 215 }
 216
 217 static void
 218 event_handlers_init(app_data_t *app)
 219 {
 220         Ecore_Event_Handler *h = NULL;
 221         _ecore_event_hdls = eina_array_new(NUM_ECORE_EVENT_HANDLERS);
 222
 223         h = ecore_event_handler_add(ECORE_EVENT_KEY_UP, _cb_key_up, app);
 224         eina_array_push(_ecore_event_hdls, h);
 225
 226         h = ecore_event_handler_add(ECORE_WL2_EVENT_FOCUS_IN, _cb_focus_in, app);
 227         eina_array_push(_ecore_event_hdls, h);
 228
 229         h = ecore_event_handler_add(ECORE_WL2_EVENT_FOCUS_OUT, _cb_focus_out, app);
 230         eina_array_push(_ecore_event_hdls, h);
 231
 232         h = ecore_event_handler_add(ECORE_WL2_EVENT_WINDOW_VISIBILITY_CHANGE, _cb_visibility_change, app);
 233         eina_array_push(_ecore_event_hdls, h);
 234 }
 235
 236 int main()
 237 {
 238         app_data_t *app = NULL;
 239         const char *socket_name = NULL;
 240
 241         if (!ecore_wl2_init())
 242         {
 243                 fprintf(stderr, "Failed to init ecore wl2 !\n");
 244                 return EXIT_SUCCESS;
 245         }
 246
 247         socket_name = getenv("WAYLAND_DISPLAY");
 248
 249         if (!socket_name)
 250                 socket_name = "wayland-0";
 251
 252         app = (app_data_t *)calloc(1, sizeof(app_data_t));
 253
 254         if (!app)
 255         {
 256                 debug_error("Failed to allocate app data !\n");
 257                 goto err;
 258         }
 259
 260         app->ewd = ecore_wl2_display_connect(socket_name);
 261
 262         if (!app->ewd)
 263         {
 264                 debug_error("Failed to connect to display !\n");
 265                 goto err;
 266         }
 267
 268         app->win = ecore_wl2_window_new(app->ewd, NULL, 0, 0, 1, 1);
 269
 270         if (!app->win)
 271         {
 272                 debug_error("Failed to create a window !\n");
 273                 goto err;
 274         }
 275
 276         ecore_wl2_window_alpha_set(app->win, EINA_FALSE);
 277         ecore_wl2_window_show(app->win);
 278         ecore_wl2_window_commit(app->win, EINA_TRUE);
 279         ecore_wl2_window_activate(app->win);
 280
 281         if (!pui_init())
 282         {
 283                 debug_error("Failed to init pui !\n");
 284                 goto err;
 285         }
 286
 287         app->ph = pui_create(app->win);
 288
 289         if (!app->ph)
 290         {
 291                 debug_error("Failed to create PUI handle !\n");
 292                 goto err;
 293         }
 294
 295         event_handlers_init(app);
 296
 297         ecore_main_loop_begin();
 298 err:
 299         if (app->ani_h)
 300                 pui_ani_destroy(app->ani_h);
 301         if (app->ph)
 302                 pui_destroy(app->ph);
 303
 304         pui_shutdown();
 305         ecore_wl2_shutdown();
 306
 307         return EXIT_SUCCESS;
 308 }