setting-powersaving/src/setting-powersaving-brightness.c

   1 /*
   2  * setting
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd.
   5  *
   6  * Contact: MyoungJune Park <mj2004.park@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <setting-powersaving-brightness.h>
  23
  24 #define Left_Bright_Icon IMG_BRIGTHNESS_LEFT
  25 #define Right_Bright_Icon IMG_BRIGHTNESS_RIGHT
  26
  27 static int setting_powersaving_brightness_create(void *cb);
  28 static int setting_powersaving_brightness_destroy(void *cb);
  29 static int setting_powersaving_brightness_update(void *cb);
  30 static int setting_powersaving_brightness_cleanup(void *cb);
  31
  32 setting_view setting_view_powersaving_brightness = {
  33         .create = setting_powersaving_brightness_create,
  34         .destroy = setting_powersaving_brightness_destroy,
  35         .update = setting_powersaving_brightness_update,
  36         .cleanup = setting_powersaving_brightness_cleanup,
  37 };
  38
  39 /* ***************************************************
  40  *
  41  *basic func
  42  *
  43  ***************************************************/
  44
  45 static int setting_powersaving_brightness_create(void *cb)
  46 {
  47         SETTING_TRACE_BEGIN;
  48         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
  49
  50         SettingPowersavingUG *ad = (SettingPowersavingUG *) cb;
  51
  52         Evas_Object *navi_bar = ad->navi_bar;
  53         Evas_Object *sub_layout = elm_layout_add(navi_bar);
  54         elm_layout_file_set(sub_layout, SETTING_THEME_EDJ_NAME,
  55                             "search_layout");
  56
  57         Evas_Object *genlist = elm_genlist_add(ad->win_main_layout);
  58         elm_object_style_set(genlist, "dialogue");
  59         retvm_if(genlist == NULL, SETTING_RETURN_FAIL,
  60                  "Cannot set scroller object as contento of layout");
  61         elm_genlist_clear(genlist);     /* first to clear list */
  62
  63         setting_push_layout_navi_bar(_(KeyStr_Brightness),
  64                                      _("IDS_COM_BODY_BACK"), NULL, NULL,
  65                                      setting_powersaving_brightness_click_softkey_cancel_cb,
  66                                      NULL,
  67                                      NULL, ad, sub_layout, navi_bar, NULL);;
  68         elm_object_part_content_set(sub_layout, "search_list2", genlist);
  69
  70         int auto_value = 0;
  71         int value = 10;
  72
  73         Elm_Object_Item *item = NULL;;
  74
  75         item =
  76             elm_genlist_item_append(genlist, &itc_seperator, NULL, NULL,
  77                                     ELM_GENLIST_ITEM_NONE, NULL, NULL);
  78         elm_genlist_item_select_mode_set(item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
  79
  80         // [control] AUTOMATIC - boolean - vconf
  81         vconf_get_bool(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_BRT_AUTO_STATUS, &auto_value);   //if failed, keep intial value
  82         SETTING_TRACE("auto_value:%d", auto_value);
  83
  84         // [UI] AUTOMATIC - boolean
  85         ad->data_br_auto =
  86             setting_create_Gendial_field_def(genlist, &itc_1text_1icon,
  87                                              setting_powersaving_brightness_mouse_up_Gendial_list_cb,
  88                                              ad, SWALLOW_Type_1TOGGLE, NULL,
  89                                              NULL, auto_value,
  90                                              "IDS_COM_BODY_AUTOMATIC", NULL,
  91                                              setting_powersaving_brightness_chk_btn_cb);
  92         if (ad->data_br_auto) {
  93                 __BACK_POINTER_SET(ad->data_br_auto);
  94                 ad->data_br_auto->userdata = ad;
  95         } else {
  96                 SETTING_TRACE_ERROR("ad->data_br_auto is NULL");
  97         }
  98
  99         /* check manual */
 100         vconf_get_int(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_BRT_VALUE, &value);       //if failed, keep intial value
 101         SETTING_TRACE("auto_value:%d", value);
 102         ad->data_br_sli =
 103             setting_create_Gendial_field_def(genlist, &itc_1icon, NULL,
 104                                              NULL, SWALLOW_Type_LAYOUT_SLIDER,
 105                                              Left_Bright_Icon,
 106                                              Right_Bright_Icon, value, NULL,
 107                                              NULL,
 108                                              setting_powersaving_birghtness_bright_slider_value_change_cb);
 109
 110         if (ad->data_br_sli) {
 111                 __BACK_POINTER_SET(ad->data_br_sli);
 112
 113                 ad->data_br_sli->win_main = ad->win_main_layout;
 114                 ad->data_br_sli->evas = ad->evas;
 115                 ad->data_br_sli->isIndicatorVisible = true;
 116                 ad->data_br_sli->slider_min = 1;
 117                 ad->data_br_sli->slider_max = 100;
 118                 ad->data_br_sli->userdata = ad;
 119
 120         } else {
 121                 SETTING_TRACE_ERROR("ad->data_br_sli is NULL");
 122         }
 123
 124         if (auto_value && ad->data_br_sli) {
 125                 setting_disable_genlist_item(ad->data_br_sli->item);
 126         }
 127
 128         setting_view_powersaving_brightness.is_create = 1;
 129         return SETTING_RETURN_SUCCESS;
 130 }
 131
 132 static int setting_powersaving_brightness_destroy(void *cb)
 133 {
 134         SETTING_TRACE_BEGIN;
 135         /* error check */
 136         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 137
 138         SettingPowersavingUG *ad = (SettingPowersavingUG *) cb;
 139         elm_naviframe_item_pop(ad->navi_bar);
 140
 141         setting_view_powersaving_brightness.is_create = 0;
 142         return SETTING_RETURN_SUCCESS;
 143 }
 144
 145 static int setting_powersaving_brightness_update(void *cb)
 146 {
 147         SETTING_TRACE_BEGIN;
 148         return SETTING_RETURN_SUCCESS;
 149
 150 }
 151
 152 static int setting_powersaving_brightness_cleanup(void *cb)
 153 {
 154         SETTING_TRACE_BEGIN;
 155         /* error check */
 156         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 157         setting_powersaving_brightness_destroy(cb);
 158
 159         return SETTING_RETURN_SUCCESS;
 160 }
 161
 162 /* ***************************************************
 163  *
 164  *general func
 165  *
 166  ***************************************************/
 167
 168 /* ***************************************************
 169  *
 170  *call back func
 171  *
 172  ***************************************************/
 173
 174 static void
 175 setting_powersaving_brightness_click_softkey_cancel_cb(void *data,
 176                                                        Evas_Object *obj,
 177                                                        void *event_info)
 178 {
 179         SETTING_TRACE_BEGIN;
 180         /* error check */
 181         retm_if(data == NULL, "Data parameter is NULL");
 182         SettingPowersavingUG *ad = (SettingPowersavingUG *) data;
 183
 184         setting_view_change(&setting_view_powersaving_brightness,
 185                             &setting_view_powersaving_customed, ad);
 186 }
 187
 188 static void
 189 setting_powersaving_brightness_chk_btn_cb(void *data, Evas_Object *obj,
 190                                           void *event_info)
 191 {
 192         SETTING_TRACE_BEGIN;
 193         /* error check */
 194         retm_if(data == NULL, "Data parameter is NULL");
 195         Setting_GenGroupItem_Data *list_item =
 196             (Setting_GenGroupItem_Data *) data;
 197         SettingPowersavingUG *ad = list_item->userdata;
 198         list_item->chk_status = elm_check_state_get(obj);/*  for genlist update status */
 199
 200         int err;
 201         // enable /disable toggle button
 202         if (list_item->chk_status) {
 203                 setting_disable_genlist_item(ad->data_br_sli->item);
 204         } else {
 205                 setting_enable_genlist_item(ad->data_br_sli->item);
 206         }
 207
 208         err = vconf_set_bool(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_BRT_AUTO_STATUS,
 209                                 list_item->chk_status);
 210
 211         return;
 212 }
 213
 214 /**
 215  *[UI] 'Automatic' toggle
 216  */
 217 static void setting_powersaving_brightness_mouse_up_Gendial_list_cb(void *data,
 218                                                                     Evas_Object
 219                                                                  *obj,
 220                                                                     void
 221                                                                     *event_info)
 222 {
 223         /* error check */
 224         retm_if(event_info == NULL, "Invalid argument: event info is NULL");
 225         retm_if(data == NULL, "Invalid argument: data is NULL");
 226         SettingPowersavingUG *ad = data;
 227
 228         Elm_Object_Item *item = (Elm_Object_Item *) event_info;
 229         elm_genlist_item_selected_set(item, 0);
 230         Setting_GenGroupItem_Data *list_item =
 231             (Setting_GenGroupItem_Data *) elm_object_item_data_get(item);
 232
 233         int old_status = elm_check_state_get(list_item->eo_check);
 234         /* new status */
 235         list_item->chk_status = !old_status;
 236         elm_check_state_set(list_item->eo_check, list_item->chk_status);
 237         int err;
 238
 239         if (0 == safeStrCmp("IDS_COM_BODY_AUTOMATIC", list_item->keyStr)) {
 240                 err =
 241                     vconf_set_bool
 242                     (VCONFKEY_SETAPPL_PWRSV_CUSTMODE_BRT_AUTO_STATUS,
 243                      list_item->chk_status);
 244                 if (err < 0) {
 245                         list_item->chk_status = !list_item->chk_status;
 246                         elm_check_state_set(obj, list_item->chk_status);
 247                         return;
 248                 }
 249
 250                 if (list_item->chk_status) {
 251                         setting_disable_genlist_item(ad->data_br_sli->item);
 252                 } else {
 253                         setting_enable_genlist_item(ad->data_br_sli->item);
 254                 }
 255         }
 256 }
 257
 258 static void
 259 setting_powersaving_birghtness_bright_slider_value_change_cb(void *data,
 260                                                              Evas_Object *obj,
 261                                                              void *event_info)
 262 {
 263         SETTING_TRACE_BEGIN;
 264         retm_if(data == NULL, "Data parameter is NULL");
 265         int value = 0;
 266         SettingPowersavingUG *ad = NULL;
 267         Setting_GenGroupItem_Data *list_item =
 268             (Setting_GenGroupItem_Data *) data;
 269         ad = list_item->userdata;
 270
 271         value = elm_check_state_get(ad->data_br_auto->eo_check);
 272         if (value == 1) { /* it is automatic setting mode, */
 273                 /* do nothing */
 274                 return;
 275         }
 276
 277         double val = elm_slider_value_get(obj);
 278         value = (int)(val + 0.5);
 279         SETTING_TRACE("value:%d", value);
 280
 281         int ret =
 282             vconf_set_int(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_BRT_VALUE, value);
 283         if (ret < 0) //rollback
 284         {
 285                 elm_check_state_set(ad->data_br_auto->eo_check,
 286                                     ad->data_br_sli->chk_status);
 287                 return;
 288         }
 289         ad->data_br_sli->chk_status = value;
 290 }