setting-display/src/setting-display-wallpaper.c

   1 /*
   2   * Copyright 2012  Samsung Electronics Co., Ltd
   3   *
   4   * Licensed under the Flora License, Version 1.0 (the "License");
   5   * you may not use this file except in compliance with the License.
   6   * You may obtain a copy of the License at
   7   *
   8   *     http://www.tizenopensource.org/license
   9   *
  10   * Unless required by applicable law or agreed to in writing, software
  11   * distributed under the License is distributed on an "AS IS" BASIS,
  12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13   * See the License for the specific language governing permissions and
  14   * limitations under the License.
  15   */
  16
  17
  18 #include <setting-display-wallpaper.h>
  19
  20 static int setting_display_wallpaper_create(void *cb);
  21 static int setting_display_wallpaper_destroy(void *cb);
  22 static int setting_display_wallpaper_update(void *cb);
  23 static int setting_display_wallpaper_cleanup(void *cb);
  24
  25 setting_view setting_view_display_wallpaper = {
  26         .create = setting_display_wallpaper_create,
  27         .destroy = setting_display_wallpaper_destroy,
  28         .update = setting_display_wallpaper_update,
  29         .cleanup = setting_display_wallpaper_cleanup,
  30 };
  31
  32 //#define MAX_IMAGE_H_SIZE      (600.0)
  33 //#define MAX_IMAGE_W_SIZE      (336.0)
  34
  35 /* ***************************************************
  36  *
  37  *basic func
  38  *
  39  ***************************************************/
  40
  41 static void __destroy_gallery_ug_cb(struct ui_gadget *ug, void *priv)
  42 {
  43         SETTING_TRACE_BEGIN;
  44
  45         /* restore the '<-' button on the navigate bar */
  46         ret_if(!priv);
  47         SettingDisplayUG *ad = (SettingDisplayUG *) priv;       /* ad is point to priv */
  48
  49         if (ug) {
  50                 ug_destroy(ug);
  51                 ad->ug_loading = NULL;
  52         }
  53
  54         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
  55         ret_if(!navi_it);
  56         Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
  57
  58         if (back_btn != NULL) {
  59                 elm_object_style_set(back_btn, NAVI_BACK_BUTTON_STYLE); /* take into effect */
  60         }
  61 }
  62
  63 static void setting_display_wallpaper_string_vconf_change_cb(keynode_t *key,
  64                                                              void *data)
  65 {
  66         SettingDisplayUG *ad = data;
  67         if (!ad)
  68                 return;         /*  do nothing if ad is NULL */
  69         char *value = vconf_keynode_get_str(key);
  70         char *vconf_name = vconf_keynode_get_name(key);
  71
  72         int w;
  73         int h;
  74         ecore_x_window_size_get(ecore_x_window_root_first_get(), &w, &h);
  75
  76         double max_image_w_size = w/2 - w*0.03;
  77         double max_image_h_size = h*0.46875;
  78
  79         if (!safeStrCmp(vconf_name, VCONFKEY_BGSET)) {
  80                 evas_object_image_file_set(ad->img_homescreen, NULL, NULL);     /* give a littile time for gallery to copy the tmp file */
  81                 Evas_Object *temp_img = evas_object_image_add(ad->evas);
  82                 int temp_w;
  83                 int temp_h;
  84                 double ratio_w, ratio_h, ratio;
  85
  86                 /* A:VCONFKEY_BGSET */
  87                 evas_object_image_file_set(temp_img, value, NULL);
  88                 evas_object_image_size_get(temp_img, &temp_w, &temp_h);
  89                 SETTING_TRACE("temp_w:%d, temp_h:%d", temp_w, temp_h);
  90                 ratio_w = temp_w / max_image_w_size;
  91                 ratio_h = temp_h / max_image_h_size;
  92                 ratio = (ratio_w > ratio_h ? ratio_w : ratio_h);
  93                 SETTING_TRACE("ratio_w:%f, ratio_h:%f, ratio:%f", ratio_w,
  94                               ratio_h, ratio);
  95
  96                 evas_object_image_file_set(ad->img_homescreen, value, NULL);
  97                 evas_object_image_fill_set(ad->img_homescreen, 0, 0,
  98                                            temp_w / ratio, temp_h / ratio);
  99                 evas_object_size_hint_min_set(ad->img_homescreen,
 100                                               temp_w / ratio, temp_h / ratio);
 101                 evas_object_del(temp_img);
 102
 103         } else if (!safeStrCmp(vconf_name, VCONFKEY_IDLE_LOCK_BGSET)) {
 104                 /* SETTING_TRACE("vconf_name is %s.\tvalue is %s", vconf_name, value); */
 105                 evas_object_image_file_set(ad->img_lockscreen, NULL, NULL);     /* give a littile time for gallery to copy the tmp file */
 106                 Evas_Object *temp_img = evas_object_image_add(ad->evas);
 107                 int temp_w;
 108                 int temp_h;
 109                 double ratio_w, ratio_h, ratio;
 110                 /* A:VCONFKEY_BGSET */
 111                 evas_object_image_file_set(temp_img, value, NULL);
 112                 evas_object_image_size_get(temp_img, &temp_w, &temp_h);
 113                 SETTING_TRACE("temp_w:%d, temp_h:%d", temp_w, temp_h);
 114                 ratio_w = temp_w / max_image_w_size;
 115                 ratio_h = temp_h / max_image_h_size;
 116                 ratio = (ratio_w > ratio_h ? ratio_w : ratio_h);
 117                 SETTING_TRACE("ratio_w:%f, ratio_h:%f, ratio:%f", ratio_w,
 118                               ratio_h, ratio);
 119
 120                 evas_object_image_file_set(ad->img_lockscreen, value, NULL);
 121                 evas_object_image_fill_set(ad->img_lockscreen, 0, 0,
 122                                            temp_w / ratio, temp_h / ratio);
 123                 evas_object_size_hint_min_set(ad->img_lockscreen,
 124                                               temp_w / ratio, temp_h / ratio);
 125                 evas_object_del(temp_img);
 126
 127         }
 128 }
 129
 130 int setting_display_wallpaper_listen_vconf_change(void *data)
 131 {
 132         SETTING_TRACE_BEGIN;
 133         int ret;
 134         ret =
 135             vconf_notify_key_changed(VCONFKEY_BGSET,
 136                                      setting_display_wallpaper_string_vconf_change_cb,
 137                                      data);
 138         setting_retvm_if(ret < 0, ret, "%s notifications Failed(%d)",
 139                          (char *)VCONFKEY_BGSET, ret);
 140
 141         ret =
 142             vconf_notify_key_changed(VCONFKEY_IDLE_LOCK_BGSET,
 143                                      setting_display_wallpaper_string_vconf_change_cb,
 144                                      data);
 145         setting_retvm_if(ret < 0, ret, "%s notifications Failed(%d)",
 146                          (char *)VCONFKEY_IDLE_LOCK_BGSET, ret);
 147         return ret;
 148 }
 149
 150 int setting_display_wallpaper_unlisten_vconf_change(void *data)
 151 {
 152         SETTING_TRACE_BEGIN;
 153
 154         (void)vconf_ignore_key_changed(VCONFKEY_BGSET,
 155                                        setting_display_wallpaper_string_vconf_change_cb);
 156         (void)vconf_ignore_key_changed(VCONFKEY_IDLE_LOCK_BGSET,
 157                                        setting_display_wallpaper_string_vconf_change_cb);
 158    return 0;
 159 }
 160
 161 static void
 162 __wall_button_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 163 {
 164         SETTING_TRACE_BEGIN;
 165         SettingDisplayUG *ad = (SettingDisplayUG *) data;
 166         if (!ad) return;                /*  do nothing if ad is NULL */
 167
 168         if (ad->ug_loading) return; // prevent double-clicked
 169
 170         bundle *b = bundle_create();
 171         if (!b) {
 172                 return;
 173         }
 174
 175         bundle_add(b, "launch-type", "select-setas");
 176         bundle_add(b, "setas-type", "wallpaper");
 177         bundle_add(b, "file-type", "image");
 178
 179         struct ug_cbs *cbs = (struct ug_cbs *)calloc(1, sizeof(struct ug_cbs));
 180         if (!cbs) {
 181                 bundle_free(b);
 182                 return;
 183         }
 184
 185         cbs->layout_cb = setting_display_layout_ug_cb;
 186         cbs->result_cb = NULL;
 187         cbs->destroy_cb = __destroy_gallery_ug_cb;
 188         cbs->priv = (void *)ad;
 189
 190         ad->ug_loading =
 191             ug_create(ad->ug, "gallery-efl", UG_MODE_FULLVIEW, b, cbs);
 192
 193         if (NULL == ad->ug_loading) {   /* error handling */
 194                 SETTING_TRACE_ERROR("NULL == ad->ug_loading");
 195         setting_create_popup_without_title(ad, ad->win_get, _("Cannot support this function"));
 196                 // popup message
 197
 198         }
 199         bundle_free(b);
 200         FREE(cbs);
 201 }
 202
 203 static int setting_display_wallpaper_create(void *cb)
 204 {
 205         SETTING_TRACE_BEGIN;
 206         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 207
 208         SettingDisplayUG *ad = (SettingDisplayUG *) cb; /* ad is point to cb */
 209
 210         Evas_Object *sub_layout = elm_layout_add(ad->win_main_layout);
 211         elm_layout_file_set(sub_layout, SETTING_THEME_EDJ_NAME,
 212                             "wallpaper_layout");
 213         evas_object_size_hint_weight_set(sub_layout, EVAS_HINT_EXPAND,
 214                                          EVAS_HINT_EXPAND);
 215
 216         ad->ly_wall =
 217             setting_create_layout_navi_bar_scroller(ad->win_main_layout,
 218                                                     ad->win_get,
 219                                                     _(KeyStr_Wallpaper),
 220                                                     (char *)dgettext("sys_string", "IDS_COM_BODY_BACK"),
 221                                                     NULL,
 222                                                     setting_display_wallpaper_click_softkey_cancel_cb,
 223                                                     NULL, ad, &(ad->scrl_wall),
 224                                                     &(ad->navi_bar));
 225
 226         /* pack outer box into scroller */
 227         elm_object_content_set(ad->scrl_wall, sub_layout);
 228
 229         int w;
 230         int h;
 231         ecore_x_window_size_get(ecore_x_window_root_first_get(), &w, &h);
 232
 233         double max_image_w_size = w/2 - w*0.03;
 234         double max_image_h_size = h*0.46875;
 235
 236         /* elm_scroller_content_set(scroller, sub_layout); */
 237         Evas_Object *eo_left, *eo_right;
 238         Evas_Object *temp_img = evas_object_image_add(ad->evas);
 239         int temp_w;
 240         int temp_h;
 241         double ratio_w, ratio_h, ratio;
 242         char *pa_image_path = NULL;
 243
 244         /* A:VCONFKEY_BGSET */
 245         pa_image_path = vconf_get_str(VCONFKEY_BGSET);
 246         evas_object_image_file_set(temp_img, pa_image_path, NULL);
 247         evas_object_image_size_get(temp_img, &temp_w, &temp_h);
 248         SETTING_TRACE("temp_w:%d, temp_h:%d", temp_w, temp_h);
 249         ratio_w = temp_w / max_image_w_size;
 250         ratio_h = temp_h / max_image_h_size;
 251         ratio = (ratio_w > ratio_h ? ratio_w : ratio_h);
 252         SETTING_TRACE("ratio_w:%f, ratio_h:%f, ratio:%f", ratio_w, ratio_h,
 253                       ratio);
 254         create_image_box_add_ex(NULL, ad->win_main_layout, ad->evas, pa_image_path,
 255                                 temp_w / ratio, temp_h / ratio, NULL, NULL,
 256                                 &eo_left, &(ad->img_homescreen));
 257
 258         evas_object_del(temp_img);
 259         FREE(pa_image_path);
 260
 261         /*  temp_img are being used in both bgset & lock screen. */
 262         Evas_Object *temp_img2 = evas_object_image_add(ad->evas);
 263
 264         /* B:VCONFKEY_IDLE_LOCK_BGSET */
 265         pa_image_path = vconf_get_str(VCONFKEY_IDLE_LOCK_BGSET);
 266         evas_object_image_file_set(temp_img2, pa_image_path, NULL);
 267         evas_object_image_size_get(temp_img2, &temp_w, &temp_h);
 268         SETTING_TRACE("temp_w:%d, temp_h:%d", temp_w, temp_h);
 269         ratio_w = temp_w / max_image_w_size;
 270         ratio_h = temp_h / max_image_h_size;
 271         ratio = (ratio_w > ratio_h ? ratio_w : ratio_h);
 272         SETTING_TRACE("ratio_w:%f, ratio_h:%f, ratio:%f", ratio_w, ratio_h,
 273                       ratio);
 274         create_image_box_add_ex(NULL, ad->win_main_layout, ad->evas, pa_image_path,
 275                                 temp_w / ratio, temp_h / ratio, NULL, NULL,
 276                                 &eo_right, &(ad->img_lockscreen));
 277         evas_object_del(temp_img2);
 278         FREE(pa_image_path);
 279
 280         elm_object_part_content_set(sub_layout, "left_swallow", eo_left);
 281         elm_object_part_content_set(sub_layout, "right_swallow", eo_right);
 282
 283         edje_object_part_text_set(_EDJ(sub_layout), "left_text",
 284                                   _(KeyStr_HomeScreen));
 285         edje_object_part_text_set(_EDJ(sub_layout), "right_text",
 286                                   _(KeyStr_LockedScreen));
 287
 288         /*  button : change wallpaper */
 289         Evas_Object *btn = elm_button_add(sub_layout);
 290         elm_object_text_set(btn, _(SETING_DISPLAY_WALLPAPER_CHANGE_WALLPAPER_STR));
 291         evas_object_smart_callback_add(btn, "clicked", __wall_button_clicked_cb,
 292                                        ad);
 293         elm_object_part_content_set(sub_layout, "btn", btn);
 294
 295         SETTING_TRACE_DEBUG("get theme : %d", setting_get_theme());
 296         if (Theme_Tizen_Black == setting_get_theme()) {
 297                 SETTING_TRACE_DEBUG("black theme");
 298                 elm_object_style_set(btn, "sweep");
 299                 edje_object_signal_emit(_EDJ(sub_layout), "change,non-white,theme", "elm");
 300         } else if  (Theme_Tizen_Blue == setting_get_theme()) {
 301                 SETTING_TRACE_DEBUG("blue theme");
 302                 edje_object_signal_emit(_EDJ(sub_layout), "change,non-white,theme", "elm");
 303         } else if  (Theme_Tizen_Grey == setting_get_theme()) {
 304                 SETTING_TRACE_DEBUG("grey theme");
 305                 edje_object_signal_emit(_EDJ(sub_layout), "change,non-white,theme", "elm");
 306         }
 307
 308         setting_view_display_wallpaper.is_create = 1;
 309         setting_display_wallpaper_listen_vconf_change(ad);
 310         return SETTING_RETURN_SUCCESS;
 311 }
 312
 313 static int setting_display_wallpaper_destroy(void *cb)
 314 {
 315         SETTING_TRACE_BEGIN;
 316         /* error check */
 317         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 318
 319         SettingDisplayUG *ad = (SettingDisplayUG *) cb; /* ad is point to cb */
 320         setting_display_wallpaper_unlisten_vconf_change(ad);
 321
 322         if (ad->ly_wall != NULL) {
 323                 evas_object_del(ad->ly_wall);
 324         }
 325         setting_view_display_wallpaper.is_create = 0;
 326
 327         return SETTING_RETURN_SUCCESS;
 328 }
 329
 330 static int setting_display_wallpaper_update(void *cb)
 331 {
 332         return SETTING_RETURN_SUCCESS;
 333 }
 334
 335 static int setting_display_wallpaper_cleanup(void *cb)
 336 {
 337         return SETTING_RETURN_SUCCESS;
 338 }
 339
 340 /* ***************************************************
 341  *
 342  *general func
 343  *
 344  ***************************************************/
 345
 346 /* ***************************************************
 347  *
 348  *call back func
 349  *
 350  ***************************************************/
 351
 352 static void
 353 setting_display_wallpaper_click_softkey_cancel_cb(void *data, Evas_Object *obj,
 354                                                   void *event_info)
 355 {
 356         SETTING_TRACE_BEGIN;
 357         /* error check */
 358         retm_if(data == NULL, "Data parameter is NULL");
 359         SettingDisplayUG *ad = (SettingDisplayUG *) data;       /* ad is point to cb */
 360
 361         /*  called when this shared gadget is terminated. similar with app_exit */
 362         /* Send destroy request */
 363         ug_destroy_me(ad->ug);
 364 }