daemon/settings/modules/assistive_light.c

   1 /*
   2  * Copyright (c) 2009-2015 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
   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 <Elementary.h>
  19
  20 #include <app.h>
  21 #include <device/led.h>
  22 #include <vconf.h>
  23 #include <tzsh.h>
  24 #include <tzsh_quickpanel_service.h>
  25
  26 #include "common.h"
  27 #include "quickpanel-ui.h"
  28 #include "settings.h"
  29 #include "setting_utils.h"
  30 #include "setting_module_api.h"
  31
  32 #define E_DATA_POPUP_MODULE_ITEM "mobule_item"
  33 #define BUTTON_LABEL _("IDS_ST_BUTTON2_TORCH_ABB")
  34 #define BUTTON_ICON_NORMAL "quick_icon_torch.png"
  35
  36 static void _status_update(QP_Module_Setting *module, int light_status, int flag_extra_2);
  37
  38 static const char *_label_get(void)
  39 {
  40         return BUTTON_LABEL;
  41 }
  42
  43 static void _on_vconf_assetive_light_changed(keynode_t *node, void *user_data)
  44 {
  45         Eina_Bool mode = EINA_FALSE;
  46
  47         if (!node) {
  48                 ERR("node == NULL");
  49                 return;
  50         }
  51
  52         mode = node->value.b;
  53
  54         quickpanel_setting_module_icon_state_set(user_data, mode);
  55         _status_update(user_data, mode, FLAG_VALUE_VOID);
  56 }
  57
  58 static int _init(void *data)
  59 {
  60         vconf_notify_key_changed(VCONFKEY_SETAPPL_ACCESSIBILITY_TORCH_LIGHT, _on_vconf_assetive_light_changed, data);
  61
  62         return QP_OK;
  63 }
  64
  65 static void _set_assetive_light_mode(Eina_Bool mode)
  66 {
  67         int max_brightness;
  68         int ret = device_flash_get_max_brightness(&max_brightness);
  69
  70         if (ret != 0) {
  71                 ERR("TORCH LIGHT CHANGE: ret != 0 -> %d", ret);
  72                 return;
  73         } else {
  74                 ERR("TORCH LIGHT OK[%d]", max_brightness);
  75         }
  76
  77         int ret_set = -1;
  78
  79         if(mode == EINA_TRUE) {
  80                 ret_set = device_flash_set_brightness(max_brightness);
  81                 if (ret_set != 0) {
  82                         ERR("Failed to set brightness(%d)[%d]", max_brightness, ret_set);
  83                 } else {
  84                         if (vconf_set_bool(VCONFKEY_SETAPPL_ACCESSIBILITY_TORCH_LIGHT, 1) < 0) {
  85                                 ERR("Failed to set tourch light vconf key");
  86                         }
  87                 }
  88         } else {
  89                 ret_set = device_flash_set_brightness(0);
  90                 if (ret_set != 0) {
  91                         ERR("Failed to set brightness(0)[%d]", ret_set);
  92                 } else {
  93                         if (vconf_set_bool(VCONFKEY_SETAPPL_ACCESSIBILITY_TORCH_LIGHT, 0) < 0) {
  94                                 ERR("Failed to set tourch light vconf key");
  95                         }
  96                 }
  97         }
  98 }
  99
 100 static void _view_update(Evas_Object *view, int state, int flag_extra_1, int flag_extra_2)
 101 {
 102         Evas_Object *image = NULL;
 103         const char *icon_path = NULL;
 104
 105         quickpanel_setting_icon_state_set(view, state);
 106         icon_path = BUTTON_ICON_NORMAL;
 107         image = quickpanel_setting_icon_image_new(view, icon_path);
 108         quickpanel_setting_icon_content_set(view, image);
 109         quickpanel_setting_icon_text_set(view, BUTTON_LABEL, state);
 110 }
 111
 112 static void _status_update(QP_Module_Setting *module, int light_status, int flag_extra_2)
 113 {
 114         int ret = -1;
 115         retif(module == NULL, , "Invalid parameter!");
 116
 117         int brightness = 0;
 118         ret = device_flash_get_brightness(&brightness);
 119         if (ret != 0) {
 120                 ERR("Failed to get brightness[%d]", ret);
 121         }
 122
 123         if (brightness > 0) {
 124                 quickpanel_setting_module_icon_state_set(module, ICON_VIEW_STATE_ON);
 125         } else {
 126                 quickpanel_setting_module_icon_state_set(module, ICON_VIEW_STATE_OFF);
 127         }
 128
 129         quickpanel_setting_module_icon_view_update(module,
 130                         quickpanel_setting_module_icon_state_get(module), FLAG_VALUE_VOID);
 131 }
 132
 133 static void _mouse_clicked_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
 134 {
 135         QP_Module_Setting *module = (QP_Module_Setting *)data;
 136         retif(module == NULL, , "Invalid parameter!");
 137
 138         if (quickpanel_setting_module_icon_state_get(module) == ICON_VIEW_STATE_ON) {
 139                 _set_assetive_light_mode(FLAG_TURN_OFF);
 140         } else {
 141                 _set_assetive_light_mode(FLAG_TURN_ON);
 142         }
 143
 144         _status_update(module, FLAG_VALUE_VOID, FLAG_VALUE_VOID);
 145 }
 146
 147 static void _lang_changed(void *data)
 148 {
 149         QP_Module_Setting *module = (QP_Module_Setting *) data;
 150         retif(module == NULL, , "Invalid parameter!");
 151
 152         quickpanel_setting_module_icon_view_update_text(module);
 153 }
 154
 155 static void _refresh(void *data)
 156 {
 157         QP_Module_Setting *module = (QP_Module_Setting *)data;
 158         retif(module == NULL, , "Invalid parameter!");
 159
 160         quickpanel_setting_module_icon_view_update_text(module);
 161 }
 162
 163 static int _fini(void *data)
 164 {
 165         return QP_OK;
 166 }
 167
 168 QP_Module_Setting assistive_light =
 169 {
 170         .name                           = "assisitvelight",
 171         .init                           = _init,
 172         .fini                           = _fini,
 173         .lang_changed           = _lang_changed,
 174         .refresh                        = _refresh,
 175         .icon_get                       = NULL,
 176         .label_get                      = _label_get,
 177         .supported_get          = NULL,
 178         .view_update            = _view_update,
 179         .status_update          = _status_update,
 180         .handler_longpress  = NULL,
 181         .handler_press          = _mouse_clicked_cb,
 182 };
 183