common/gi-timepicker.c

   1 /*
   2   *
   3   *  Copyright 2012  Samsung Electronics Co., Ltd
   4   *
   5   *  Licensed under the Flora License, Version 1.0 (the "License");
   6   *  you may not use this file except in compliance with the License.
   7   *  You may obtain a copy of the License at
   8   *
   9   *       http://floralicense.org/license/
  10   *
  11   *  Unless required by applicable law or agreed to in writing, software
  12   *  distributed under the License is distributed on an "AS IS" BASIS,
  13   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14   *  See the License for the specific language governing permissions and
  15   *  limitations under the License.
  16   */
  17
  18
  19 #include "gi-timepicker.h"
  20 #include "cld.h"
  21
  22 typedef struct
  23 {
  24         const char* title;
  25         struct tm* value;
  26         Eina_Bool allday;
  27         Time_Changed_Callback time_changed_callback;
  28         void* data;
  29         Evas_Object *datetime;
  30 } __cal_genlist_item_timepicker_info;
  31
  32 static void __cal_genlist_item_timepicker_time_changed_callback(void *data, Evas_Object* obj, void *ei)
  33 {
  34         CAL_FN_START;
  35
  36         c_retm_if(data == NULL, "data is null");
  37         c_retm_if(obj == NULL, "datetime is null");
  38
  39         __cal_genlist_item_timepicker_info* info = (__cal_genlist_item_timepicker_info*)data;
  40
  41         struct tm value;
  42         time_t t = time(NULL);
  43         localtime_r(&t, &value); // to fill hidden field
  44
  45         elm_datetime_value_get(obj, &value);
  46
  47         *info->value = value;
  48
  49         if (info->time_changed_callback != NULL)
  50                 info->time_changed_callback(info->data, &value);
  51 }
  52
  53 static Evas_Object *__cal_genlist_item_timepicker_get_icon(void* data, Evas_Object* obj, const char* part)
  54 {
  55         CAL_FN_START;
  56
  57         c_retvm_if(data == NULL, NULL, "data is null");
  58
  59         if (!CAL_STRCMP(part, "elm.icon")) {
  60
  61                 __cal_genlist_item_timepicker_info* info = (__cal_genlist_item_timepicker_info*)data;
  62
  63                 Evas_Object* icon_obj = cal_util_add_datetime(obj, info->title, info->value);
  64                 c_retvm_if(!icon_obj, NULL, "icon_obj is null");
  65
  66                 Evas_Object* dt = elm_object_part_content_get(icon_obj, "elm.icon");
  67                 if (!dt) {
  68                         ERR("dt is null");
  69                         evas_object_del(icon_obj);
  70                         return NULL;
  71                 }
  72
  73                 info->datetime = dt;
  74
  75                 if (is_hour24)
  76                         elm_datetime_format_set(dt, "%b %d , %Y %H : %M");
  77                 else
  78                         elm_datetime_format_set(dt, "%b %d , %Y %I : %M %p");
  79
  80                 if (!info->allday)
  81                 {
  82                         elm_datetime_field_visible_set(dt, ELM_DATETIME_HOUR, EINA_TRUE);
  83                         elm_datetime_field_visible_set(dt, ELM_DATETIME_MINUTE, EINA_TRUE);
  84                         if (is_hour24)
  85                                 elm_datetime_field_visible_set(dt, ELM_DATETIME_AMPM, EINA_FALSE);
  86                         else
  87                                 elm_datetime_field_visible_set(dt, ELM_DATETIME_AMPM, EINA_TRUE);
  88                 }
  89                 else
  90                 {
  91                         elm_datetime_field_visible_set(dt, ELM_DATETIME_HOUR, EINA_FALSE);
  92                         elm_datetime_field_visible_set(dt, ELM_DATETIME_MINUTE, EINA_FALSE);
  93                         elm_datetime_field_visible_set(dt, ELM_DATETIME_AMPM, EINA_FALSE);
  94                 }
  95
  96                 evas_object_smart_callback_add(dt, "changed",
  97                                 __cal_genlist_item_timepicker_time_changed_callback, info);
  98
  99                 return icon_obj;
 100         }
 101
 102         return NULL;
 103 }
 104
 105 static void __cal_genlist_item_timepicker_delete(void *data, Evas_Object *obj)
 106 {
 107         CAL_FN_START;
 108
 109         __cal_genlist_item_timepicker_info* info = (__cal_genlist_item_timepicker_info*)data;
 110         free(info);
 111 }
 112
 113 static void __cal_add_genlist_item_timepicker_select_callback(void* data, Evas_Object *obj, void *event_info)
 114 {
 115         CAL_FN_START;
 116
 117         c_retm_if(obj == NULL, "obj is null");
 118
 119         Elm_Object_Item* item = elm_genlist_selected_item_get(obj);
 120         c_retm_if(item == NULL, "elm_genlist_selected_item_get() returned null");
 121
 122         __cal_genlist_item_timepicker_info* info = (__cal_genlist_item_timepicker_info*)data;
 123         c_retm_if(info == NULL, "info is null");
 124
 125         elm_object_focus_set(info->datetime, EINA_TRUE);
 126
 127         elm_genlist_item_selected_set(item, EINA_FALSE);
 128 }
 129
 130 Elm_Object_Item* cal_genlist_item_timepicker_add(Evas_Object *genlist,
 131                 const char* title, struct tm* value, Eina_Bool allday,
 132                 Time_Changed_Callback time_changed_callback, void* data)
 133 {
 134         CAL_FN_START;
 135
 136         c_retvm_if(genlist == NULL, NULL, "genlist is null");
 137         c_retvm_if(time == NULL, NULL, "time is null");
 138
 139         static Elm_Genlist_Item_Class* itc = NULL;
 140         if (itc == NULL) {
 141                 itc = malloc(sizeof(Elm_Genlist_Item_Class));
 142                 itc->item_style = "dialogue/1icon";
 143                 itc->func.text_get = NULL;
 144                 itc->func.del = __cal_genlist_item_timepicker_delete;
 145                 itc->func.content_get = __cal_genlist_item_timepicker_get_icon;
 146         }
 147
 148         __cal_genlist_item_timepicker_info* info =
 149                         (__cal_genlist_item_timepicker_info*)calloc(1, sizeof(__cal_genlist_item_timepicker_info));
 150
 151         info->title = title;
 152         info->value = value;
 153         info->allday = allday;
 154         info->time_changed_callback = time_changed_callback;
 155         info->data = data;
 156
 157         Elm_Object_Item* item =
 158                         elm_genlist_item_append(genlist, itc, info, NULL, ELM_GENLIST_ITEM_NONE,
 159                                         __cal_add_genlist_item_timepicker_select_callback, info);
 160
 161         elm_genlist_item_select_mode_set(item, ELM_OBJECT_SELECT_MODE_NONE);
 162
 163         return item;
 164 }
 165
 166 void cal_genlist_item_timepicker_update_value(Elm_Object_Item* item)
 167 {
 168         CAL_FN_START;
 169
 170         c_retm_if(item == NULL, "item is null");
 171
 172         __cal_genlist_item_timepicker_info* info =
 173                         (__cal_genlist_item_timepicker_info*)elm_object_item_data_get(item);
 174
 175         elm_datetime_value_set(info->datetime, info->value);
 176
 177         CAL_FN_END;
 178 }
 179
 180 void cal_genlist_item_timepicker_update_mode(
 181                 Elm_Object_Item* item, Eina_Bool allday)
 182 {
 183         CAL_FN_START;
 184
 185         c_retm_if(item == NULL, "item is null");
 186         __cal_genlist_item_timepicker_info* info =
 187                         (__cal_genlist_item_timepicker_info*)elm_object_item_data_get(item);
 188
 189         info->allday = allday;
 190
 191         if (!allday) {
 192                 elm_datetime_field_visible_set(info->datetime, ELM_DATETIME_HOUR, EINA_TRUE);
 193                 elm_datetime_field_visible_set(info->datetime, ELM_DATETIME_MINUTE, EINA_TRUE);
 194                 if (!is_hour24)
 195                         elm_datetime_field_visible_set(info->datetime, ELM_DATETIME_AMPM, EINA_TRUE);
 196         } else {
 197                 elm_datetime_field_visible_set(info->datetime, ELM_DATETIME_HOUR, EINA_FALSE);
 198                 elm_datetime_field_visible_set(info->datetime, ELM_DATETIME_MINUTE, EINA_FALSE);
 199                 elm_datetime_field_visible_set(info->datetime, ELM_DATETIME_AMPM, EINA_FALSE);
 200         }
 201 }
 202
 203 void cal_genlist_item_timepicker_disabled_set(Elm_Object_Item* item, Eina_Bool disabled)
 204 {
 205         c_ret_if(item == NULL);
 206         __cal_genlist_item_timepicker_info* info =
 207                         (__cal_genlist_item_timepicker_info*)elm_object_item_data_get(item);
 208
 209         elm_object_disabled_set(info->datetime, disabled);
 210 }
 211
 212 void cal_genlist_item_radio_timepicker_get_value(Elm_Object_Item* timepicker, struct tm* datetime)
 213 {
 214         c_retm_if(timepicker == NULL, "timepicker is null");
 215
 216         __cal_genlist_item_timepicker_info* info =
 217                         (__cal_genlist_item_timepicker_info*)elm_object_item_data_get(timepicker);
 218
 219         elm_datetime_value_get(info->datetime, datetime);
 220 }
 221
 222 void cal_genlist_item_radio_timepicker_set_value(Elm_Object_Item* timepicker, const struct tm* datetime)
 223 {
 224         c_retm_if(timepicker == NULL, "timepicker is null");
 225
 226         __cal_genlist_item_timepicker_info* info =
 227                         (__cal_genlist_item_timepicker_info*)elm_object_item_data_get(timepicker);
 228
 229         elm_datetime_value_set(info->datetime, datetime);
 230 }