Hardware Design: SIE
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| 1 | #include "callapp.h" |
| 2 | |
| 3 | callApp::callApp(QString command, QWidget *parent) : |
| 4 | QWidget(parent) |
| 5 | { |
| 6 | myProcess = new QProcess; |
| 7 | myProcess->start(command); |
| 8 | connect(myProcess,SIGNAL(finished(int)),this,SIGNAL(appClosed())); |
| 9 | connect(myProcess,SIGNAL(readyReadStandardError()),this,SLOT(newStderr())); |
| 10 | connect(myProcess,SIGNAL(readyReadStandardOutput()),this,SLOT(newStdout())); |
| 11 | } |
| 12 | |
| 13 | bool callApp::isRuning() |
| 14 | { |
| 15 | if(myProcess->state()==QProcess::Running) |
| 16 | return 1; |
| 17 | else |
| 18 | return 0; |
| 19 | } |
| 20 | |
| 21 | void callApp::newStderr() |
| 22 | { |
| 23 | myProcess->setReadChannel(QProcess::StandardError); |
| 24 | data = myProcess->readAll(); |
| 25 | emit newData(); |
| 26 | } |
| 27 | |
| 28 | void callApp::newStdout() |
| 29 | { |
| 30 | myProcess->setReadChannel(QProcess::StandardOutput); |
| 31 | data = myProcess->readAll(); |
| 32 | emit newData(); |
| 33 | } |
| 34 | |
| 35 | void callApp::deleteProcess() |
| 36 | { |
| 37 | myProcess->terminate(); |
| 38 | myProcess->deleteLater(); |
| 39 | } |
| 40 | |
| 41 | void callApp::writeData(QString outData) |
| 42 | { |
| 43 | if(isRuning()) |
| 44 | myProcess->write(outData.toAscii().data()); |
| 45 | } |
| 46 |
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