setting-accessibility/setting-accessibility-screen-reader-settings.c

   1 /*
   2  * accessibility
   3  *
   4  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   5  *
   6  * Contact: Tomasz Olszak <t.olszak@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 <vconf.h>
  23 #include <vconf-internal-keys.h>
  24 #include <efl_extension.h>
  25
  26 #include "setting-accessibility-screen-reader-settings.h"
  27
  28 #define POPUP_CONTENT_BASE_SIZE 126
  29
  30 typedef struct {
  31         char *label;
  32         char *vconf_key;
  33         int  *status;
  34 } vconf_check_data_s;
  35
  36
  37
  38 vconf_check_data_s vconf_check_data[] = {
  39         {
  40                 .label     = DEVOPTION_STR_ACCESSIBILITY_INDICATOR_TIME,
  41                 .vconf_key = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS_INDICATOR_INFORMATION_TIME,
  42                 .status    = NULL
  43         },
  44         {
  45                 .label     = DEVOPTION_STR_ACCESSIBILITY_INDICATOR_BATTERY,
  46                 .vconf_key = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS_INDICATOR_INFORMATION_BATTERY,
  47                 .status    = NULL
  48         },
  49         {
  50                 .label     = DEVOPTION_STR_ACCESSIBILITY_INDICATOR_BLUETOOTH,
  51                 .vconf_key = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS_INDICATOR_INFORMATION_BLUETOOTH,
  52                 .status    = NULL
  53         },
  54         {
  55                 .label     = DEVOPTION_STR_ACCESSIBILITY_INDICATOR_SIGNAL_STRENGTH,
  56                 .vconf_key = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS_INDICATOR_INFORMATION_SIGNAL_STRENGHT,
  57                 .status    = NULL
  58         },
  59         {
  60                 .label     = DEVOPTION_STR_ACCESSIBILITY_INDICATOR_DATE,
  61                 .vconf_key = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS_INDICATOR_INFORMATION_DATE,
  62                 .status    = NULL
  63         },
  64         {
  65                 .label     = DEVOPTION_STR_ACCESSIBILITY_INDICATOR_UNREAD_NOTIFICATIONS,
  66                 .vconf_key = VCONFKEY_SETAPPL_ACCESSIBILITY_TTS_INDICATOR_INFORMATION_MISSED_EVENTS,
  67                 .status    = NULL
  68         }
  69 };
  70 static Eina_List *items = NULL;
  71
  72
  73
  74
  75
  76 static Eina_Bool __setting_accessibility_screen_reader_settings_page_hide(void *data, Elm_Object_Item *it)
  77 {
  78         SETTING_TRACE_BEGIN;
  79         /* error check */
  80         retv_if(data == NULL, EINA_TRUE);
  81         SettingAccessibilityUG *ad = (SettingAccessibilityUG *) data;
  82         elm_naviframe_item_pop(ad->navi_bar);
  83         SETTING_TRACE_END;
  84         return EINA_TRUE;
  85 }
  86
  87 static Eina_Bool _vconf_key_value_get(char *key)
  88 {
  89         retvm_if(!key, EINA_FALSE, "Key is NULL");
  90         int value = 0;
  91         int ret = vconf_get_bool(key, &value);
  92         /*      retvm_if(ret != 0, false, "Invalid argument: data is NULL"); */
  93         return (value != 0);
  94 }
  95
  96 static void _vconf_key_value_set(char *key, int value)
  97 {
  98         retm_if(!key, "key == NULL");
  99
 100         int ret = vconf_set_bool(key, value);
 101
 102
 103         if (ret != 0) {
 104                 LOGE("Failed to set vconf key %s. Error: %d", key, ret);
 105                 return;
 106         }
 107 }
 108
 109 static void _vconf_key_foreach_check_set(void)
 110 {
 111         int i;
 112         int size = sizeof(vconf_check_data) / sizeof(vconf_check_data[0]);
 113         int status = 0;
 114         char *key = NULL;
 115
 116         for (i = 0; i < size; ++i) {
 117                 key    = vconf_check_data[i].vconf_key;
 118                 status = *(vconf_check_data[i].status);
 119                 _vconf_key_value_set(key, status);
 120         }
 121 }
 122
 123 static void _cancel_button_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 124 {
 125         SETTING_TRACE_BEGIN
 126         Evas_Object *popup = (Evas_Object *)data;
 127         retm_if(!popup, "popup == NULL");
 128         evas_object_del(popup);
 129         SETTING_TRACE_END
 130 }
 131
 132 static void _done_button_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 133 {
 134         SETTING_TRACE_BEGIN
 135         Evas_Object *popup = (Evas_Object *)data;
 136         retm_if(!popup, "popup == NULL");
 137         evas_object_del(popup);
 138
 139
 140         _vconf_key_foreach_check_set();
 141         SETTING_TRACE_END
 142 }
 143
 144 static void _check_state_changed_cb(void *data, Evas_Object *obj, void *event_info)
 145 {
 146         SETTING_TRACE_BEGIN
 147         if (!data) {
 148                 LOGD("data == NULL");
 149                 return;
 150         }
 151
 152         Setting_GenGroupItem_Data *item_data = (Setting_GenGroupItem_Data *)data;
 153         item_data->chk_status = elm_check_state_get(obj);
 154         LOGE("Check changed: %s; status: %d, %p", item_data->keyStr, item_data->chk_status, &item_data->chk_status);
 155
 156         SETTING_TRACE_END
 157 }
 158
 159
 160 static void _list_item_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 161 {
 162         SETTING_TRACE_BEGIN
 163
 164         Elm_Object_Item *item = (Elm_Object_Item *)event_info;
 165         retm_if(!item, "item == NULL");
 166
 167         elm_genlist_item_selected_set(item, EINA_FALSE);
 168
 169         Setting_GenGroupItem_Data *list_item = (Setting_GenGroupItem_Data *) elm_object_item_data_get(item);
 170         retm_if(!list_item, "list_item == NULL");
 171
 172         LOGI("ITEM SELECTED: %s", list_item->keyStr);
 173         setting_update_gl_item_chk_status(list_item, !list_item->chk_status);
 174
 175         SETTING_TRACE_END
 176 }
 177
 178 static void setting_accessibility_screen_reader_settings_status_bar_info_mouse_up_Gendial_list_cb(void *data,
 179                 Evas_Object *obj, void *event_info)
 180 {
 181         SETTING_TRACE_BEGIN;
 182         retm_if(data == NULL, "Invalid argument: data is NULL");
 183         retm_if(event_info == NULL, "Invalid argument: event_info is NULL");
 184         Elm_Object_Item *item = (Elm_Object_Item *) event_info;
 185         SettingAccessibilityUG *ad = (SettingAccessibilityUG *)data;
 186         Evas_Object *popup;
 187         Evas_Object *box;
 188         Evas_Object *genlist;
 189         Setting_GenGroupItem_Data *screenreader_checkbox = NULL;
 190         int i;
 191         int size = sizeof(vconf_check_data) / sizeof(vconf_check_data[0]);
 192         int status;
 193
 194         elm_genlist_item_selected_set(item, EINA_FALSE);
 195
 196         popup = elm_popup_add(ad->win_main_layout);
 197         elm_popup_align_set(popup, ELM_NOTIFY_ALIGN_FILL, 1.0);
 198         /*      eext_object_event_callback_add(popup, EEXT_CALLBACK_BACK, eext_popup_back_cb, NULL); */
 199         elm_object_part_text_set(popup, "title,text", _(DEVOPTION_STR_ACCESSIBILITY_SCREEN_READER_SETTINGS_STATUS_BAR_INFORMATION));
 200         evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 201
 202         /* box */
 203         box = elm_box_add(popup);
 204         evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 205
 206         /* genlist */
 207         genlist = elm_genlist_add(box);
 208         evas_object_size_hint_weight_set(genlist, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 209         evas_object_size_hint_align_set(genlist, EVAS_HINT_FILL, EVAS_HINT_FILL);
 210
 211         for (i = 0; i < size; ++i) {
 212                 status = _vconf_key_value_get(vconf_check_data[i].vconf_key);
 213
 214                 screenreader_checkbox = setting_create_Gendial_field_def(genlist, &itc_1text_1icon,
 215                                                                                                                                  _list_item_clicked_cb,
 216                                                                                                                                  ad, SWALLOW_Type_1ICON_1RADIO, NULL,
 217                                                                                                                                  NULL, status, _(vconf_check_data[i].label),
 218                                                                                                                                  NULL, _check_state_changed_cb);
 219
 220                 vconf_check_data[i].status = &screenreader_checkbox->chk_status;
 221                 items = eina_list_append(items, screenreader_checkbox);
 222         }
 223
 224         elm_scroller_movement_block_set(genlist, ELM_SCROLLER_MOVEMENT_BLOCK_VERTICAL | ELM_SCROLLER_MOVEMENT_BLOCK_HORIZONTAL);
 225         elm_scroller_policy_set(genlist, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_OFF);
 226
 227         evas_object_show(genlist);
 228         elm_box_pack_end(box, genlist);
 229         evas_object_size_hint_min_set(box, -1, ELM_SCALE_SIZE(POPUP_CONTENT_BASE_SIZE) * size);
 230         evas_object_size_hint_max_set(box, -1, ELM_SCALE_SIZE(POPUP_CONTENT_BASE_SIZE) * size);
 231         elm_object_content_set(popup, box);
 232
 233         const char *btnCancelText = "Cancel";
 234         const char *btnDoneText = "Done";
 235
 236         Evas_Object *btnCancel = setting_create_button(popup, btnCancelText, NULL, _cancel_button_clicked_cb, popup);
 237         elm_object_style_set(btnCancel, "popup");
 238         elm_object_part_content_set(popup, _("button1"), btnCancel);
 239         evas_object_data_set(popup, _("button1"), btnCancelText);
 240
 241         Evas_Object *btnDone = setting_create_button(popup, btnDoneText, NULL, _done_button_clicked_cb, popup);
 242         elm_object_style_set(btnDone, "popup");
 243
 244         elm_object_part_content_set(popup, _("button2"), btnDone);
 245         evas_object_data_set(popup, _("button2"), btnDoneText);
 246
 247         eext_object_event_callback_add(popup, EEXT_CALLBACK_BACK, _cancel_button_clicked_cb, popup);
 248
 249         evas_object_show(popup);
 250
 251         SETTING_TRACE_END;
 252 }
 253
 254 void setting_accessibility_screen_reader_settings_page_create(SettingAccessibilityUG *data)
 255 {
 256         SettingAccessibilityUG *ad = (SettingAccessibilityUG *) data;
 257         Evas_Object *genlist = elm_genlist_add(ad->navi_bar);
 258         retvm_if(genlist == NULL, NULL, "Cannot set genlist object as content of layout");
 259         elm_genlist_realization_mode_set(genlist, EINA_TRUE);
 260         elm_genlist_mode_set(genlist, ELM_LIST_COMPRESS);
 261         elm_object_style_set(genlist, "dialogue");
 262         elm_genlist_clear(genlist);
 263
 264
 265         (void)setting_create_Gendial_field_titleItem(genlist, &(itc_group_item), _(DEVOPTION_STR_ACCESSIBILITY_SCREEN_READER_SETTINGS_SPEECH), NULL);
 266         (void)setting_create_Gendial_field_titleItem(genlist, &(itc_group_item), _(DEVOPTION_STR_ACCESSIBILITY_SCREEN_READER_SETTINGS_OTHER_FEEDBACK), NULL);
 267
 268         Setting_GenGroupItem_Data *status_bar_information_item =
 269                 setting_create_Gendial_field_def(genlist, &itc_1text,
 270                                                                                  setting_accessibility_screen_reader_settings_status_bar_info_mouse_up_Gendial_list_cb,
 271                                                                                  ad, SWALLOW_Type_INVALID, NULL,
 272                                                                                  NULL, 1, _(DEVOPTION_STR_ACCESSIBILITY_SCREEN_READER_SETTINGS_STATUS_BAR_INFORMATION),
 273                                                                                  NULL,
 274                                                                                  NULL);
 275
 276         status_bar_information_item->userdata = ad;
 277         __BACK_POINTER_SET(status_bar_information_item);
 278
 279
 280         Setting_GenGroupItem_Data *multiline_status_bar_information_description =
 281                 setting_create_Gendial_field_def(genlist, &itc_multiline_text,
 282                                                                                  NULL,
 283                                                                                  ad, SWALLOW_Type_INVALID, NULL,
 284                                                                                  NULL, 0,
 285                                                                                  _(DEVOPTION_STR_ACCESSIBILITY_SCREEN_READER_SETTINGS_STATUS_BAR_INFORMATION_DESCRIPTION), NULL, NULL);
 286         multiline_status_bar_information_description->userdata = ad;
 287         __BACK_POINTER_SET(multiline_status_bar_information_description);
 288
 289
 290         Elm_Object_Item *navi_it = elm_naviframe_item_push(ad->navi_bar, _(DEVOPTION_STR_ACCESSIBILITY_SCREEN_READER_SETTINGS), NULL, NULL, genlist, NULL);
 291         elm_object_item_domain_text_translatable_set(navi_it, SETTING_PACKAGE, EINA_TRUE);
 292
 293         elm_naviframe_item_pop_cb_set(navi_it, (Elm_Naviframe_Item_Pop_Cb)__setting_accessibility_screen_reader_settings_page_hide, ad);
 294 }