205 lines
4.6 KiB
C++
205 lines
4.6 KiB
C++
#include <stdlib.h>
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#include <unistd.h>
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#include <QProgressBar>
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#include <iostream>
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#include <qapplication.h>
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#include <QtDebug>
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#include "linboPushButton.hh"
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linbopushbutton::linbopushbutton( QWidget* parent,
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const char* name ) : QPushButton( parent )
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{
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Q_UNUSED(name)
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connect(this, SIGNAL(clicked()), this, SLOT(lclicked()));
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// myprocess = new Q3Process( this )
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process = new QProcess( this );
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progwindow = new linboProgressImpl(0);
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logConsole = new linboLogConsole(0);
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myQDialog = 0;
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myLinboDialog = 0;
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neighbour = 0;
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// connect SLOT for finished process
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connect( process, SIGNAL(finished(int, QProcess::ExitStatus) ),
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this, SLOT(processFinished(int, QProcess::ExitStatus)) );
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// connect stdout and stderr to linbo console
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connect( process, SIGNAL(readyReadStandardOutput()),
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this, SLOT(readFromStdout()) );
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connect( process, SIGNAL(readyReadStandardError()),
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this, SLOT(readFromStderr()) );
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timer = new QTimer( this );
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progress = true;
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}
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linbopushbutton::~linbopushbutton()
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{
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// nothing to do
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}
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void linbopushbutton::setProgress( const bool& newProgress )
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{
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progress = newProgress;
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}
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void linbopushbutton::setCommand(const QStringList& arglist )
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{
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arguments.clear();
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//process->clearArguments();
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//process->setArguments( arglist );
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arguments = arglist;
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}
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void linbopushbutton::setTextBrowser( const QString& new_consolefontcolorstdout,
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const QString& new_consolefontcolorstderr,
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QTextEdit* newBrowser )
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{
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logConsole->setLinboLogConsole( new_consolefontcolorstdout,
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new_consolefontcolorstderr,
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newBrowser );
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}
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void linbopushbutton::setLinboDialog( linboDialog* newDialog )
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{
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myLinboDialog = newDialog;
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}
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void linbopushbutton::setQDialog( QDialog* newDialog )
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{
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myQDialog = newDialog;
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}
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void linbopushbutton::lclicked()
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{
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app = static_cast<linboGUIImpl*>( myMainApp );
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// disable cancel button for non-root users
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if ( !app->isRoot() )
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progwindow->cancelButton->hide();
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if ( myLinboDialog != 0 &&
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myQDialog != 0 )
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{
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// run preparations
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myLinboDialog->precmd();
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// show dialog
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//myMainApp->setEnabled( false );
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myQDialog->show();
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myQDialog->raise();
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//myQDialog->setActiveWindow();
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myQDialog->setEnabled( true );
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}
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// do we need the progress bar?
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if ( progress ) {
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// connect( process, SIGNAL(processExited()), progwindow, SLOT(close()));
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progwindow->setProcess( process );
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progwindow->show();
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progwindow->raise();
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// progwindow->setTextBrowser( Console );
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//progwindow->setActiveWindow();
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progwindow->setUpdatesEnabled( true );
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progwindow->setEnabled( true );
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}
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// wait for progress bar
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usleep( 10000 );
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// start the command
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if( arguments.size() > 0 )
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{
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// disable buttons - only if a process runs
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app->disableButtons();
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// Console->setColor( QColor( QString("red") ) );
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// Console->insert( QString("Executing ") + arguments.join(" ") );
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// Console->setColor( QColor( QString("black") ) );
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QStringList processargs( arguments );
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QString command = processargs.takeFirst();
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logConsole->writeStdErr( QString("Executing ") + command + processargs.join(" ") );
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qDebug() << QString("Executing ") + command + processargs.join(" ");
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return;
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progwindow->startTimer();
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process->start( command, processargs );
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// important: give process time to start up
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process->waitForStarted();
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while (process->state() == QProcess::Running ) {
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for( int i = 0; i <= 100; i++ ) {
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usleep(10000);
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progwindow->progressBar->setValue(i);
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progwindow->update();
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qApp->processEvents();
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}
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}
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}
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}
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void linbopushbutton::setMainApp( QWidget* newMainApp ) {
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myMainApp = newMainApp;
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}
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QStringList linbopushbutton::getCommand() {
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return arguments;
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}
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QDialog* linbopushbutton::getQDialog()
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{
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return myQDialog;
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}
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linboDialog* linbopushbutton::getLinboDialog() {
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return myLinboDialog;
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}
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void linbopushbutton::setNeighbour( linbopushbutton* newNeighbour ) {
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if( newNeighbour )
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neighbour = newNeighbour;
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}
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linbopushbutton* linbopushbutton::getNeighbour() {
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return neighbour;
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}
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void linbopushbutton::readFromStdout()
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{
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logConsole->writeStdOut( process->readAllStandardOutput() );
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}
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void linbopushbutton::readFromStderr()
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{
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logConsole->writeStdErr( process->readAllStandardError() );
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}
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void linbopushbutton::processFinished( int retval,
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QProcess::ExitStatus status) {
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logConsole->writeResult( retval, status, process->error() );
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app->restoreButtonsState();
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if( progwindow ) {
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progwindow->close();
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}
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}
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