src/w-input-stt-ise.cpp

   1 /*
   2  * Copyright (c) 2016 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 #include <vconf.h>
  18
  19 #include "Debug.h"
  20 #include "w-input-selector.h"
  21 #include "w-input-stt-ise.h"
  22 #include "w-input-stt-voice.h"
  23 #include "w-input-stt-engine.h"
  24 #include "voice-recorder.h"
  25
  26
  27 VoiceData *my_voicedata = NULL;
  28
  29 #define FREE(ptr)       \
  30          do { \
  31                  if (ptr != NULL) { \
  32                          free(ptr); \
  33                          ptr = NULL; \
  34                  } \
  35          } while (0);
  36
  37 void show_voice_input(Evas_Object *parent, const char *lang, void (*get_string)(char *, int))
  38 {
  39         PRINTFUNC(DLOG_DEBUG, "show voice");
  40         int init = 0;
  41
  42         destroy_voice();
  43
  44         //stt_feedback_initialize();
  45
  46         if (!my_voicedata) {
  47                 my_voicedata = new VoiceData;
  48                 if (my_voicedata == NULL) {
  49                         PRINTFUNC(DLOG_ERROR, "%d::::Heap Overflow, Voice Input cannot be shown!", __LINE__);
  50                         return;
  51                 }
  52                 init_voicedata(my_voicedata);
  53         }
  54
  55         if (my_voicedata) {
  56                 init = init_voice(parent, lang, my_voicedata);
  57                 if (init) {
  58                         if (my_voicedata->naviframe) {
  59                                 show_voice_window(my_voicedata->naviframe, my_voicedata);
  60                         }
  61                 } else {
  62                         destroy_voice();
  63                         PRINTFUNC(DLOG_ERROR, "%d::::Fail to create Voice window!", __LINE__);
  64                         return;
  65                 }
  66         }
  67
  68         vconf_notify_key_changed(VCONFKEY_ISE_STT_LANGUAGE, _stt_lang_changed_cb, my_voicedata);
  69 }
  70
  71 void pause_voice()
  72 {
  73         PRINTFUNC(DLOG_DEBUG, "pause_voice");
  74
  75         powerUnlock();
  76         if (my_voicedata) {
  77                 on_stt_pause(my_voicedata);
  78         }
  79 }
  80
  81 void resume_voice()
  82 {
  83         if (my_voicedata) {
  84                 PRINTFUNC(DLOG_DEBUG, "resume_voice");
  85                 on_stt_resume(my_voicedata);
  86         }
  87 }
  88
  89 void destroy_voice()
  90 {
  91         PRINTFUNC(DLOG_DEBUG, "destroy voice");
  92
  93         //stt_feedback_deinitialize();  // It disable w-input-selector touch sound. So removed.
  94
  95         vconf_ignore_key_changed(VCONFKEY_ISE_STT_LANGUAGE, _stt_lang_changed_cb);
  96
  97         if (my_voicedata) {
  98                 on_destroy(my_voicedata);
  99                 my_voicedata = NULL;
 100         }
 101
 102         destroy_voice_recorder();
 103 }
 104
 105 int is_lang_supported_by_voice_input(const char *lang)
 106 {
 107         PRINTFUNC(DLOG_DEBUG, "Is lang %s supported by voice input", lang);
 108         char kbd_lang[6];
 109
 110         if (NULL == lang)
 111                 return FALSE;
 112
 113         strncpy(kbd_lang, lang, sizeof(kbd_lang));
 114         kbd_lang[5] = '\0';
 115
 116         return (is_lang_supported_by_stt(kbd_lang));
 117 }
 118
 119 void ise_show_stt_popup(void *data)
 120 {
 121         App_Data* ad = (App_Data*)data;
 122
 123         if (!ad)
 124                 return;
 125
 126         show_voice_input((Evas_Object*)ad->naviframe, NULL, NULL);
 127 }
 128
 129 void set_disclaimer_flag()
 130 {
 131         PRINTFUNC(DLOG_DEBUG, "set_disclaimer_flag");
 132
 133         if (my_voicedata) {
 134                 my_voicedata->disclaimer = 1;
 135         }
 136 }