example/efl_animview.cpp

   1 /* \r
   2  * Copyright (c) 2018 Samsung Electronics Co., Ltd. All rights reserved.\r
   3  * \r
   4  * This library is free software; you can redistribute it and/or\r
   5  * modify it under the terms of the GNU Lesser General Public\r
   6  * License as published by the Free Software Foundation; either\r
   7  * version 2.1 of the License, or (at your option) any later version.\r
   8  * \r
   9  * This library is distributed in the hope that it will be useful,\r
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\r
  12  * Lesser General Public License for more details.\r
  13  * \r
  14  * You should have received a copy of the GNU Lesser General Public\r
  15  * License along with this library; if not, write to the Free Software\r
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA\r
  17  */\r
  18 \r
  19 #define EFL_BETA_API_SUPPORT 1\r
  20 #define EFL_EO_API_SUPPORT 1\r
  21 \r
  22 #include <Elementary.h>\r
  23 \r
  24 #define WIDTH 400\r
  25 #define HEIGHT 400\r
  26 \r
  27 Eo *slider = NULL;\r
  28 \r
  29 void\r
  30 win_del(void *data, Eo *o, void *ev)\r
  31 {\r
  32    elm_exit();\r
  33 }\r
  34 \r
  35 static void\r
  36 btn_clicked_cb(void *data, Eo *obj, void *event_info)\r
  37 {\r
  38    Eo *anim_view = (Eo *) data;\r
  39    const char *text = elm_object_text_get(obj);\r
  40 \r
  41    if (!text) return;\r
  42 \r
  43    if (!strcmp("Play", text))\r
  44      elm_animation_view_play(anim_view);\r
  45    else if (!strcmp("Pause", text))\r
  46      elm_animation_view_pause(anim_view);\r
  47    else if (!strcmp("Resume", text))\r
  48      elm_animation_view_resume(anim_view);\r
  49    else if (!strcmp("Play Back", text))\r
  50      elm_animation_view_play_back(anim_view);\r
  51    else if (!strcmp("Stop", text))\r
  52      elm_animation_view_stop(anim_view);\r
  53 }\r
  54 \r
  55 static void\r
  56 check_changed_cb(void *data, Eo *obj, void *event_info)\r
  57 {\r
  58    Eo *anim_view = (Eo *) data;\r
  59    elm_animation_view_auto_repeat_set(anim_view, elm_check_state_get(obj));\r
  60 }\r
  61 \r
  62 static void\r
  63 speed_changed_cb(void *data, Eo *obj, void *event_info)\r
  64 {\r
  65    Eo *anim_view = (Eo *) data;\r
  66    double speed = 1;\r
  67    if (elm_check_state_get(obj)) speed = 0.25;\r
  68    elm_animation_view_speed_set(anim_view, speed);\r
  69 }\r
  70 \r
  71 static void\r
  72 update_anim_view_state(Eo *anim_view, Eo *label)\r
  73 {\r
  74    Elm_Animation_View_State state = elm_animation_view_state_get(anim_view);\r
  75 \r
  76    switch (state)\r
  77      {\r
  78       case ELM_ANIMATION_VIEW_STATE_NOT_READY:\r
  79          elm_object_text_set(label, "State = Not Ready");\r
  80          break;\r
  81       case ELM_ANIMATION_VIEW_STATE_PLAY:\r
  82          elm_object_text_set(label, "State = Playing");\r
  83          break;\r
  84       case ELM_ANIMATION_VIEW_STATE_PLAY_BACK:\r
  85          elm_object_text_set(label, "State = Playing Back");\r
  86          break;\r
  87       case ELM_ANIMATION_VIEW_STATE_PAUSE:\r
  88          elm_object_text_set(label, "State = Paused");\r
  89          break;\r
  90       case ELM_ANIMATION_VIEW_STATE_STOP:\r
  91          elm_object_text_set(label, "State = Stopped");\r
  92          break;\r
  93      }\r
  94 }\r
  95 \r
  96 static void\r
  97 _play_done(void *data, Eo *obj, void *ev)\r
  98 {\r
  99    printf("done!\n");\r
 100 }\r
 101 \r
 102 static void\r
 103 _play_updated(void *data, Eo *obj, void *ev)\r
 104 {\r
 105    Eo *slider = (Eo *) data;\r
 106    elm_slider_value_set(slider, elm_animation_view_progress_get(obj));\r
 107 }\r
 108 \r
 109 static void\r
 110 _state_update(void *data, Eo *obj, void *ev)\r
 111 {\r
 112    Eo *label = (Eo *) data;\r
 113    update_anim_view_state(obj, label);\r
 114 }\r
 115 \r
 116 static void\r
 117 _play_repeated(void *data, Eo *obj, void *ev)\r
 118 {\r
 119    printf("repeated!\n");\r
 120 }\r
 121 \r
 122 static void\r
 123 _slider_drag_cb(void *data, Eo *obj, void *ev)\r
 124 {\r
 125    Eo *anim_view = (Eo *) data;\r
 126    elm_animation_view_progress_set(anim_view, elm_slider_value_get(obj));\r
 127 }\r
 128 \r
 129 static void\r
 130 _slider_reset(void *data, Eo *obj, void *ev)\r
 131 {\r
 132    Eo *slider = (Eo *) data;\r
 133    elm_slider_value_set(slider, 0);\r
 134 }\r
 135 \r
 136 Eo *\r
 137 anim_view_test(Eo *parent, const char *path)\r
 138 {\r
 139    Eo *box = elm_box_add(parent);\r
 140    evas_object_size_hint_weight_set(box, 1, 1);\r
 141    evas_object_show(box);\r
 142 \r
 143    //State Text\r
 144    Eo *label = elm_label_add(box);\r
 145    evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, 0);\r
 146    evas_object_size_hint_align_set(label, 0.5, 0);\r
 147    evas_object_show(label);\r
 148    elm_box_pack_end(box, label);\r
 149 \r
 150    //Animation View\r
 151    Eo *anim_view = elm_animation_view_add(box);\r
 152    evas_object_size_hint_align_set(anim_view, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 153    elm_animation_view_file_set(anim_view, path, NULL);\r
 154    evas_object_size_hint_weight_set(anim_view, 1, 1);\r
 155    evas_object_show(anim_view);\r
 156    elm_box_pack_end(box, anim_view);\r
 157 \r
 158    //Controller Set: 0\r
 159    Eo *box2 = elm_box_add(box);\r
 160    evas_object_size_hint_weight_set(box2, EVAS_HINT_EXPAND, 0);\r
 161    evas_object_size_hint_align_set(box2, EVAS_HINT_FILL, 1);\r
 162    elm_box_horizontal_set(box2, EINA_TRUE);\r
 163    elm_box_pack_end(box, box2);\r
 164    evas_object_show(box2);\r
 165 \r
 166 \r
 167    //Loop\r
 168    Eo *check = elm_check_add(box2);\r
 169    evas_object_size_hint_weight_set(check, EVAS_HINT_EXPAND, 0);\r
 170    evas_object_size_hint_align_set(check, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 171    elm_object_text_set(check, "Loop");\r
 172    evas_object_smart_callback_add(check, "changed", check_changed_cb, anim_view);\r
 173    evas_object_show(check);\r
 174    elm_box_pack_end(box2, check);\r
 175 \r
 176    //Speed: 0.5x\r
 177    Eo *check2 = elm_check_add(box2);\r
 178    evas_object_size_hint_weight_set(check2, EVAS_HINT_EXPAND, 0);\r
 179    evas_object_size_hint_align_set(check2, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 180    elm_object_text_set(check2, "Speed: 0.25x");\r
 181    evas_object_smart_callback_add(check2, "changed", speed_changed_cb, anim_view);\r
 182    evas_object_show(check2);\r
 183    elm_box_pack_end(box2, check2);\r
 184 \r
 185    //Duration Text\r
 186    Eo *label2 = elm_label_add(box2);\r
 187    evas_object_size_hint_weight_set(label2, EVAS_HINT_EXPAND, 0);\r
 188    evas_object_size_hint_align_set(label2, 0.5, 0);\r
 189    evas_object_show(label2);\r
 190    elm_box_pack_end(box2, label2);\r
 191    char buf[50];\r
 192    snprintf(buf, sizeof(buf), "Duration: %1.2fs", elm_animation_view_duration_time_get(anim_view));\r
 193    elm_object_text_set(label2, buf);\r
 194 \r
 195    //Slider\r
 196    Eo *slider = elm_slider_add(box);\r
 197    elm_slider_indicator_show_set(slider, EINA_TRUE);\r
 198    elm_slider_indicator_format_set(slider, "%1.2f");\r
 199    elm_slider_min_max_set(slider, 0, 1);\r
 200    evas_object_size_hint_weight_set(slider, EVAS_HINT_EXPAND, 0);\r
 201    evas_object_size_hint_align_set(slider, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 202    evas_object_smart_callback_add(slider, "changed", _slider_drag_cb, anim_view);\r
 203    evas_object_show(slider);\r
 204    elm_box_pack_end(box, slider);\r
 205 \r
 206    //Controller Set: 1\r
 207    Eo *box3 = elm_box_add(box);\r
 208    evas_object_size_hint_weight_set(box3, EVAS_HINT_EXPAND, 0);\r
 209    evas_object_size_hint_align_set(box3, EVAS_HINT_FILL, 1);\r
 210    elm_box_horizontal_set(box3, EINA_TRUE);\r
 211    elm_box_pack_end(box, box3);\r
 212    evas_object_show(box3);\r
 213 \r
 214    Eo *btn;\r
 215 \r
 216    //Play Button\r
 217    btn = elm_button_add(box3);\r
 218    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 219    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 220    elm_object_text_set(btn, "Play");\r
 221    evas_object_show(btn);\r
 222    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 223    elm_box_pack_end(box3, btn);\r
 224 \r
 225    //Play Back Button\r
 226    btn = elm_button_add(box3);\r
 227    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 228    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 229    elm_object_text_set(btn, "Play Back");\r
 230    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 231    evas_object_show(btn);\r
 232    elm_box_pack_end(box3, btn);\r
 233 \r
 234    //Stop Button\r
 235    btn = elm_button_add(box3);\r
 236    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 237    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 238    elm_object_text_set(btn, "Stop");\r
 239    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 240    evas_object_show(btn);\r
 241    elm_box_pack_end(box3, btn);\r
 242 \r
 243    //Controller Set: 2\r
 244    Eo *box4 = elm_box_add(box);\r
 245    evas_object_size_hint_weight_set(box4, EVAS_HINT_EXPAND, 0);\r
 246    evas_object_size_hint_align_set(box4, EVAS_HINT_FILL, 1);\r
 247    elm_box_horizontal_set(box4, EINA_TRUE);\r
 248    elm_box_pack_end(box, box4);\r
 249    evas_object_show(box4);\r
 250 \r
 251    //Pause Button\r
 252    btn = elm_button_add(box4);\r
 253    elm_object_text_set(btn, "Pause");\r
 254    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 255    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 256    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 257    evas_object_show(btn);\r
 258    elm_box_pack_end(box4, btn);\r
 259 \r
 260    //Resume Button\r
 261    btn = elm_button_add(box4);\r
 262    evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, 0);\r
 263    evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 264    elm_object_text_set(btn, "Resume");\r
 265    evas_object_smart_callback_add(btn, "clicked", btn_clicked_cb, anim_view);\r
 266    evas_object_show(btn);\r
 267    elm_box_pack_end(box4, btn);\r
 268 \r
 269    evas_object_smart_callback_add(anim_view, "play,start", _state_update, label);\r
 270    evas_object_smart_callback_add(anim_view, "play,stop", _state_update, label);\r
 271    evas_object_smart_callback_add(anim_view, "play,pause", _state_update, label);\r
 272    evas_object_smart_callback_add(anim_view, "play,resume", _state_update, label);\r
 273 \r
 274    evas_object_smart_callback_add(anim_view, "play,repeat", _play_repeated, label);\r
 275    evas_object_smart_callback_add(anim_view, "play,done", _play_done, label);\r
 276 \r
 277    evas_object_smart_callback_add(anim_view, "play,update", _play_updated, slider);\r
 278    evas_object_smart_callback_add(anim_view, "play,stop", _slider_reset, slider);\r
 279 \r
 280    update_anim_view_state(anim_view, label);\r
 281 \r
 282    return box;\r
 283 \r
 284 }\r
 285 \r
 286 int\r
 287 main(int argc, char **argv)\r
 288 {\r
 289    setenv("ECTOR_BACKEND", "default", 1);\r
 290    setenv("ELM_ACCEL", "gl", 1);\r
 291 \r
 292    elm_init(argc, argv);\r
 293 \r
 294    Eo *win = elm_win_util_standard_add(NULL, "test");\r
 295    evas_object_smart_callback_add(win, "delete,request", win_del, 0);\r
 296    elm_win_autodel_set(win, 1);\r
 297 \r
 298    char path[PATH_MAX];\r
 299 \r
 300    if (argc == 1)\r
 301      {\r
 302         printf("Usage: efl_animview [input_file]\n");\r
 303         return 0;\r
 304      }\r
 305    else snprintf(path, sizeof(path), "%s/%s", DEMO_DIR, "heart.json");\r
 306 \r
 307    Eo *content = anim_view_test(win, path);\r
 308 \r
 309    elm_win_resize_object_add(win, content);\r
 310 \r
 311    evas_object_resize(win, WIDTH, HEIGHT);\r
 312    evas_object_show(win);\r
 313 \r
 314    elm_run();\r
 315 \r
 316    elm_shutdown();\r
 317 \r
 318    return 0;\r
 319 }\r