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created messages tab-not working completely yet

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git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorGui@15 af1100a4-978c-4157-bff7-07162d2ba061
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l_maliakal_d
2012-06-28 08:35:21 +00:00
parent 824da9d4c4
commit ec0878d008
12 changed files with 549 additions and 79 deletions
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129
slsDetectorGui/src/qTabMessages.cpp Normal file
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/*
* qTabMessages.cpp
*
* Created on: Jun 26, 2012
* Author: l_maliakal_d
*/
#include "qTabMessages.h"
/** Project Class Headers */
#include "slsDetector.h"
#include "multiSlsDetector.h"
/** Qt Include Headers */
#include <QGridLayout>
#include <QLabel>
#include <QSpacerItem>
#include <QDir>
#include <QProcess>
#include <QStringList>
/** C++ Include Headers */
#include <iostream>
using namespace std;
//-------------------------------------------------------------------------------------------------------------------------------------------------
qTabMessages::qTabMessages(QWidget *parent,slsDetectorUtils*& detector):
QWidget(parent),myDet(detector){
SetupWidgetWindow();
Initialization();
}
//-------------------------------------------------------------------------------------------------------------------------------------------------
qTabMessages::~qTabMessages(){
delete myDet;
delete dispLog;
delete dispCommand;
delete dispPath;
}
//-------------------------------------------------------------------------------------------------------------------------------------------------
void qTabMessages::SetupWidgetWindow(){
/** Layout */
QGridLayout *gridLayout = new QGridLayout(this);
QLabel *lblCommand = new QLabel("System Command:",this);
QLabel *lblPath = new QLabel("Working Directory:",this);
QSpacerItem *hSpacer= new QSpacerItem(20, 20, QSizePolicy::Fixed, QSizePolicy::Minimum);
dispLog = new QTextEdit(this);
dispCommand = new QLineEdit(this);
dispPath = new QLineEdit(this);
dispLog->setReadOnly(true);
dispPath->setReadOnly(true);
dispLog->setFocusPolicy(Qt::NoFocus);
dispPath->setFocusPolicy(Qt::NoFocus);
gridLayout->addWidget(dispLog, 0, 0, 1, 3);
gridLayout->addWidget(lblCommand, 1, 0, 1, 1);
gridLayout->addItem(hSpacer, 1, 1, 1, 1);
gridLayout->addWidget(dispCommand, 1, 2, 1, 1);
gridLayout->addWidget(lblPath, 2, 0, 1, 1);
gridLayout->addWidget(dispPath, 2, 2, 1, 1);
/** Command & Path*/
dispCommand->setText("Insert your command here");
dispPath->setText(QDir("./").absolutePath());
}
//-------------------------------------------------------------------------------------------------------------------------------------------------
void qTabMessages::Initialization(){
connect(dispCommand,SIGNAL(returnPressed()),this,SLOT(executeCommand()));
}
//-------------------------------------------------------------------------------------------------------------------------------------------------
void qTabMessages::executeCommand(){
#ifdef VERBOSE
cout<<"Calling: "<< dispCommand->text().toAscii().constData()<<endl;
#endif
QProcess proc(this);
#ifdef VERBOSE
//std::cout <<"working directory would be " << proc.workingDirectory().absPath() << std::endl;
cout<<"Original Working Directory: "<< proc.workingDirectory().toAscii().constData()<<endl;
#endif
proc.setWorkingDirectory(QDir(dispPath->text()).absolutePath());
#ifdef VERBOSE
//std::cout <<"working directory is " << proc.workingDirectory().absPath() << std::endl;
cout<<"Current Working Directory: "<<proc.workingDirectory().toAscii().constData()<<endl;
#endif
proc.setArguments(QStringList::split(' ',dispCommand->text()));
#ifdef VERBOSE
/* QStringList list = proc.arguments();
QStringList::Iterator it = list.begin();
while( it != list.end() ) {
cout<<*it<<endl;
++it;
}*/
#endif
//if (!proc.start()) {
if(!(proc.state()==QProcess::Running)){
// error handling
cout<<"Could not launch process"<<endl;
} else {
//while(proc.isRunning()) {
while(proc.state()==QProcess::Running){
;
#ifdef VERBOSE
cout<<"Process running "<< proc.exitStatus()<< endl;
#endif
}
//if (proc.normalExit()) {
if(proc.exitStatus()==QProcess::NormalExit){
;
#ifdef VERBOSE
cout<<" process returned OK"<<endl;
#endif
} else
cout<<" process returned error"<<endl;
while (proc.canReadLineStdout()) {//readAllStandardOutput ()
cout<<proc.readLineStdout() <<endl;
}
while (proc.canReadLineStderr()) {
cout<<"Error: "<<proc.readLineStderr() <<endl;
}
}
}
//-------------------------------------------------------------------------------------------------------------------------------------------------