1 /*!
2 * @file src/commonfunction.cpp
3 * Copyright (c) 2018
4 * @brief des
5 * detailed des
6 *
7 * @date 2018
8 * @author lee
9 */
10 #include "commonfunction.h"
11 #include "frmmessagebox.h"
12 #include <QDebug>
13 #include "videoplayer.h"
14 #include "musicplayer.h"
15 #include "mediahome.h"
16 #include <QTextCodec>
17 /**************************************
18 Function:
19 Description:
20 ***************************************/
CommonFunction()21 CommonFunction::CommonFunction()
22 {
23
24 }
25
26 /**************************************
27 Function:
28 Description:
29 ***************************************/
fileExistOrNot(QString path)30 bool CommonFunction::fileExistOrNot(QString path)
31 {
32 if(path.isEmpty()){
33 qDebug()<<"path is empty, please check";
34 return false;
35 }
36 if((access((char*)path.toLatin1().data(),F_OK)) != -1){
37 qDebug()<<"file exist";
38 return true;
39 }else{
40 qDebug()<<"this file is not exist";
41 return false;
42 }
43 }
44
45 /**************************************
46 Function:
47 Description:
48 ***************************************/
video_support_or_not(QWidget * parent_widget,QString path)49 bool CommonFunction::video_support_or_not(QWidget* parent_widget,QString path)
50 {
51 AUTPlayer *ap = NULL;
52 if(ap == NULL){
53 qDebug()<<"video_support_or_not"<<path;
54 ap = new AUTPlayer();
55 int ret = ap->setUrl((char*)path.toLatin1().data());
56 if (ret < 0){
57 qDebug()<<"setUrl is error-------------------";
58 frmMessageBox *msg = new frmMessageBox(parent_widget);
59 msg->SetMessage(QString("媒体不支持！"),0);
60 msg->exec();
61 if(ap != NULL){
62 delete ap;
63 ap = NULL;
64 }
65 return false;
66 }else{
67 if(ap != NULL){
68 delete ap;
69 ap = NULL;
70 }
71 qDebug()<<"this video is support";
72 return true;
73 }
74 }
75 return true;
76 }
77
78 /**************************************
79 Function:
80 Description:
81 ***************************************/
print_info(unsigned char tmp[],int tmp2)82 QString CommonFunction::print_info(unsigned char tmp[],int tmp2)
83 {
84 //tmp
85 QString str = "";
86 for(int i = 0;i < tmp2 && i < 64;i++)
87 {
88 if(tmp[i] == 0)
89 continue;
90 str += tmp[i];
91 }
92 return QObject::trUtf8(str.toLatin1().data());
93 }
94
95
96
97 /**************************************
98 Function:
99 Description:
100 ***************************************/
getTimeStr(qint64 x,qint64 range)101 QString getTimeStr(qint64 x,qint64 range)
102 {
103 QString tStr = "";
104 QString format = "mm:ss";
105 if(range > 3600) format = "hh:mm:ss";
106
107 QTime currentTime((x / 3600) % 60, (x / 60) % 60, \
108 x % 60, (x * 1000) % 1000);
109
110
111 tStr = currentTime.toString(format);
112
113 return tStr;
114 }
115
116 /**************************************
117 Function:
118 Description:
119 ***************************************/
autCb_func(int msgType,void * user,void * data,int len)120 int autCb_func(int msgType, void *user,void* data,int len)
121 {
122
123 if(pGlobalMediaHome->distype==1){
124 //emit pStaticVideoPlayer->msgSignal(msgType,user,data,len);
125 }
126 else if(pGlobalMediaHome->distype==2){
127 //emit pStaticMusicPlayer->msgSignal(msgType,user,data,len);
128 }
129
130
131 }
132
133 /**************************************
134 Function:
135 Description:
136 ***************************************/
UTF82GBK(const QString & inStr)137 QString UTF82GBK(const QString &inStr)
138 {
139
140 QString str;
141
142 QTextCodec *gbk = QTextCodec::codecForName("gbk");
143 QTextCodec *utf8 = QTextCodec::codecForName("UTF-8");
144
145 str = utf8->toUnicode(inStr.toLocal8Bit());
146
147 qDebug()<<"UTF82GBK " << str;
148
149 QString utf2gbk = QString(gbk->fromUnicode(str));
150
151 qDebug()<<"UTF82GBK " << utf2gbk;
152
153 return utf2gbk;
154 }
155