example/efl_animview.cpp

   1 /*\r
   2  * Copyright (c) 2018 Samsung Electronics Co., Ltd. All rights reserved.\r
   3  *\r
   4  * Licensed under the Flora License, Version 1.1 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *     http://floralicense.org/license/\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 \r
  17 #define EFL_BETA_API_SUPPORT 1\r
  18 #define EFL_EO_API_SUPPORT 1\r
  19 \r
  20 #include <Elementary.h>\r
  21 \r
  22 #define WIDTH 400\r
  23 #define HEIGHT 400\r
  24 \r
  25 Eo *slider = NULL;\r
  26 \r
  27 void\r
  28 win_del(void *data, Eo *o, void *ev)\r
  29 {\r
  30    elm_exit();\r
  31 }\r
  32 \r
  33 static void\r
  34 btn_clicked_cb(void *data, Eo *obj, void *event_info)\r
  35 {\r
  36    Eo *anim_view = (Eo *) data;\r
  37    const char *text = elm_object_text_get(obj);\r
  38 \r
  39    if (!text) return;\r
  40 \r
  41    if (!strcmp("Play", text))\r
  42      elm_animation_view_play(anim_view);\r
  43    else if (!strcmp("Pause", text))\r
  44      elm_animation_view_pause(anim_view);\r
  45    else if (!strcmp("Resume", text))\r
  46      elm_animation_view_resume(anim_view);\r
  47    else if (!strcmp("Play Back", text))\r
  48      elm_animation_view_play_back(anim_view);\r
  49    else if (!strcmp("Stop", text))\r
  50      elm_animation_view_stop(anim_view);\r
  51 }\r
  52 \r
  53 static void\r
  54 check_changed_cb(void *data, Eo *obj, void *event_info)\r
  55 {\r
  56    Eo *anim_view = (Eo *) data;\r
  57    elm_animation_view_auto_repeat_set(anim_view, elm_check_state_get(obj));\r
  58 }\r
  59 \r
  60 static void\r
  61 speed_changed_cb(void *data, Eo *obj, void *event_info)\r
  62 {\r
  63    Eo *anim_view = (Eo *) data;\r
  64    double speed = 1;\r
  65    if (elm_check_state_get(obj)) speed = 0.25;\r
  66    elm_animation_view_speed_set(anim_view, speed);\r
  67 }\r
  68 \r
  69 static void\r
  70 update_anim_view_state(Eo *anim_view, Eo *label)\r
  71 {\r
  72    Elm_Animation_View_State state = elm_animation_view_state_get(anim_view);\r
  73 \r
  74    switch (state)\r
  75      {\r
  76       case ELM_ANIMATION_VIEW_STATE_NOT_READY:\r
  77          elm_object_text_set(label, "State = Not Ready");\r
  78          break;\r
  79       case ELM_ANIMATION_VIEW_STATE_PLAY:\r
  80          elm_object_text_set(label, "State = Playing");\r
  81          break;\r
  82       case ELM_ANIMATION_VIEW_STATE_PLAY_BACK:\r
  83          elm_object_text_set(label, "State = Playing Back");\r
  84          break;\r
  85       case ELM_ANIMATION_VIEW_STATE_PAUSE:\r
  86          elm_object_text_set(label, "State = Paused");\r
  87          break;\r
  88       case ELM_ANIMATION_VIEW_STATE_STOP:\r
  89          elm_object_text_set(label, "State = Stopped");\r
  90          break;\r
  91      }\r
  92 }\r
  93 \r
  94 static void\r
  95 _play_done(void *data, Eo *obj, void *ev)\r
  96 {\r
  97    printf("done!\n");\r
  98 }\r
  99 \r
 100 static void\r
 101 _play_updated(void *data, Eo *obj, void *ev)\r
 102 {\r
 103    Eo *slider = (Eo *) data;\r
 104    elm_slider_value_set(slider, elm_animation_view_keyframe_get(obj));\r
 105 }\r
 106 \r
 107 static void\r
 108 _state_update(void *data, Eo *obj, void *ev)\r
 109 {\r
 110    Eo *label = (Eo *) data;\r
 111    update_anim_view_state(obj, label);\r
 112 }\r
 113 \r
 114 static void\r
 115 _play_repeated(void *data, Eo *obj, void *ev)\r
 116 {\r
 117    printf("repeated!\n");\r
 118 }\r
 119 \r
 120 static void\r
 121 _slider_drag_cb(void *data, Eo *obj, void *ev)\r
 122 {\r
 123    Eo *anim_view = (Eo *) data;\r
 124    elm_animation_view_keyframe_set(anim_view, elm_slider_value_get(obj));\r
 125 }\r
 126 \r
 127 static void\r
 128 _slider_reset(void *data, Eo *obj, void *ev)\r
 129 {\r
 130    Eo *slider = (Eo *) data;\r
 131    elm_slider_value_set(slider, 0);\r
 132 }\r
 133 \r
 134 Eo *\r
 135 anim_view_test(Eo *parent, const char *path)\r
 136 {\r
 137    Eo *box = elm_box_add(parent);\r
 138    evas_object_size_hint_weight_set(box, 1, 1);\r
 139    evas_object_show(box);\r
 140 \r
 141    //State Text\r
 142    Eo *label = elm_label_add(box);\r
 143    evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, 0);\r
 144    evas_object_size_hint_align_set(label, 0.5, 0);\r
 145    evas_object_show(label);\r
 146    elm_box_pack_end(box, label);\r
 147 \r
 148    //Animation View\r
 149    Eo *anim_view = elm_animation_view_add(box);\r
 150    evas_object_size_hint_align_set(anim_view, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 151    elm_animation_view_file_set(anim_view, path, NULL);\r
 152    evas_object_size_hint_weight_set(anim_view, 1, 1);\r
 153    evas_object_show(anim_view);\r
 154    elm_box_pack_end(box, anim_view);\r
 155 \r
 156    //Controller Set: 0\r
 157    Eo *box2 = elm_box_add(box);\r
 158    evas_object_size_hint_weight_set(box2, EVAS_HINT_EXPAND, 0);\r
 159    evas_object_size_hint_align_set(box2, EVAS_HINT_FILL, 1);\r
 160    elm_box_horizontal_set(box2, EINA_TRUE);\r
 161    elm_box_pack_end(box, box2);\r
 162    evas_object_show(box2);\r
 163 \r
 164 \r
 165    //Loop\r
 166    Eo *check = elm_check_add(box2);\r
 167    evas_object_size_hint_weight_set(check, EVAS_HINT_EXPAND, 0);\r
 168    evas_object_size_hint_align_set(check, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 169    elm_object_text_set(check, "Loop");\r
 170    evas_object_smart_callback_add(check, "changed", check_changed_cb, anim_view);\r
 171    evas_object_show(check);\r
 172    elm_box_pack_end(box2, check);\r
 173 \r
 174    //Speed: 0.5x\r
 175    Eo *check2 = elm_check_add(box2);\r
 176    evas_object_size_hint_weight_set(check2, EVAS_HINT_EXPAND, 0);\r
 177    evas_object_size_hint_align_set(check2, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 178    elm_object_text_set(check2, "Speed: 0.25x");\r
 179    evas_object_smart_callback_add(check2, "changed", speed_changed_cb, anim_view);\r
 180    evas_object_show(check2);\r
 181    elm_box_pack_end(box2, check2);\r
 182 \r
 183    //Duration Text\r
 184    Eo *label2 = elm_label_add(box2);\r
 185    evas_object_size_hint_weight_set(label2, EVAS_HINT_EXPAND, 0);\r
 186    evas_object_size_hint_align_set(label2, 0.5, 0);\r
 187    evas_object_show(label2);\r
 188    elm_box_pack_end(box2, label2);\r
 189    char buf[50];\r
 190    snprintf(buf, sizeof(buf), "Duration: %1.2fs", elm_animation_view_duration_time_get(anim_view));\r
 191    elm_object_text_set(label2, buf);\r
 192 \r
 193    //Slider\r
 194    Eo *slider = elm_slider_add(box);\r
 195    elm_slider_indicator_show_set(slider, EINA_TRUE);\r
 196    elm_slider_indicator_format_set(slider, "%1.2f");\r
 197    elm_slider_min_max_set(slider, 0, 1);\r
 198    evas_object_size_hint_weight_set(slider, EVAS_HINT_EXPAND, 0);\r
 199    evas_object_size_hint_align_set(slider, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 200    evas_object_smart_callback_add(slider, "changed", _slider_drag_cb, anim_view);\r
 201    evas_object_show(slider);\r
 202    elm_box_pack_end(box, slider);\r
 203 \r
 204    //Controller Set: 1\r
 205    Eo *box3 = elm_box_add(box);\r
 206    evas_object_size_hint_weight_set(box3, EVAS_HINT_EXPAND, 0);\r
 207    evas_object_size_hint_align_set(box3, EVAS_HINT_FILL, 1);\r
 208    elm_box_horizontal_set(box3, EINA_TRUE);\r
 209    elm_box_pack_end(box, box3);\r
 210    evas_object_show(box3);\r
 211 \r
 212    Eo *btn;\r
 213 \r
 214    //Play Button\r
 215    btn = elm_button_add(box3);\r
 216    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 217    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 218    elm_object_text_set(btn, "Play");\r
 219    evas_object_show(btn);\r
 220    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 221    elm_box_pack_end(box3, btn);\r
 222 \r
 223    //Play Back Button\r
 224    btn = elm_button_add(box3);\r
 225    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 226    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 227    elm_object_text_set(btn, "Play Back");\r
 228    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 229    evas_object_show(btn);\r
 230    elm_box_pack_end(box3, btn);\r
 231 \r
 232    //Stop Button\r
 233    btn = elm_button_add(box3);\r
 234    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 235    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 236    elm_object_text_set(btn, "Stop");\r
 237    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 238    evas_object_show(btn);\r
 239    elm_box_pack_end(box3, btn);\r
 240 \r
 241    //Controller Set: 2\r
 242    Eo *box4 = elm_box_add(box);\r
 243    evas_object_size_hint_weight_set(box4, EVAS_HINT_EXPAND, 0);\r
 244    evas_object_size_hint_align_set(box4, EVAS_HINT_FILL, 1);\r
 245    elm_box_horizontal_set(box4, EINA_TRUE);\r
 246    elm_box_pack_end(box, box4);\r
 247    evas_object_show(box4);\r
 248 \r
 249    //Pause Button\r
 250    btn = elm_button_add(box4);\r
 251    elm_object_text_set(btn, "Pause");\r
 252    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 253    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 254    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 255    evas_object_show(btn);\r
 256    elm_box_pack_end(box4, btn);\r
 257 \r
 258    //Resume Button\r
 259    btn = elm_button_add(box4);\r
 260    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 261    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 262    elm_object_text_set(btn, "Resume");\r
 263    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 264    evas_object_show(btn);\r
 265    elm_box_pack_end(box4, btn);\r
 266 \r
 267    evas_object_smart_callback_add(anim_view, "play,start", _state_update, label);\r
 268    evas_object_smart_callback_add(anim_view, "play,stop", _state_update, label);\r
 269    evas_object_smart_callback_add(anim_view, "play,pause", _state_update, label);\r
 270    evas_object_smart_callback_add(anim_view, "play,resume", _state_update, label);\r
 271 \r
 272    evas_object_smart_callback_add(anim_view, "play,repeat", _play_repeated, label);\r
 273    evas_object_smart_callback_add(anim_view, "play,done", _play_done, label);\r
 274 \r
 275    evas_object_smart_callback_add(anim_view, "play,update", _play_updated, slider);\r
 276    evas_object_smart_callback_add(anim_view, "play,stop", _slider_reset, slider);\r
 277 \r
 278    update_anim_view_state(anim_view, label);\r
 279 \r
 280    return box;\r
 281 \r
 282 }\r
 283 \r
 284 int\r
 285 main(int argc, char **argv)\r
 286 {\r
 287    setenv("ECTOR_BACKEND", "default", 1);\r
 288    setenv("ELM_ACCEL", "gl", 1);\r
 289 \r
 290    elm_init(argc, argv);\r
 291 \r
 292    Eo *win = elm_win_util_standard_add(NULL, "test");\r
 293    evas_object_smart_callback_add(win, "delete,request", win_del, 0);\r
 294    elm_win_autodel_set(win, 1);\r
 295 \r
 296    char path[PATH_MAX];\r
 297 \r
 298    if (argc == 1)\r
 299      {\r
 300         printf("Usage: efl_animview [input_file]\n");\r
 301         return 0;\r
 302      }\r
 303    else snprintf(path, sizeof(path), "%s/%s", DEMO_DIR, "heart.json");\r
 304 \r
 305    Eo *content = anim_view_test(win, path);\r
 306 \r
 307    elm_win_resize_object_add(win, content);\r
 308 \r
 309    evas_object_resize(win, WIDTH, HEIGHT);\r
 310    evas_object_show(win);\r
 311 \r
 312    elm_run();\r
 313 \r
 314    elm_shutdown();\r
 315 \r
 316    return 0;\r
 317 }\r