26 #include <QMessageBox>
28 QgsRunProcess::QgsRunProcess(
const QString& action,
bool capture )
29 : mProcess( NULL ), mOutput( NULL )
41 connect( mProcess, SIGNAL( error( QProcess::ProcessError ) ),
this, SLOT( processError( QProcess::ProcessError ) ) );
42 connect( mProcess, SIGNAL( readyReadStandardOutput() ),
this, SLOT( stdoutAvailable() ) );
43 connect( mProcess, SIGNAL( readyReadStandardError() ),
this, SLOT( stderrAvailable() ) );
47 connect( mProcess, SIGNAL( finished(
int, QProcess::ExitStatus ) ),
this, SLOT( processExit(
int, QProcess::ExitStatus ) ) );
52 mOutput->setTitle( action );
54 mOutput->showMessage(
false );
60 connect( mOutputObj, SIGNAL( destroyed() ),
this, SLOT( dialogGone() ) );
64 mProcess->start( action );
68 if ( ! mProcess->startDetached( action ) )
71 tr(
"Unable to run command\n%1" ).arg( action ),
72 QMessageBox::Ok, Qt::NoButton );
80 QgsRunProcess::~QgsRunProcess()
85 void QgsRunProcess::die()
104 mOutput->
appendMessage(
"<font color=red>" + line +
"</font>" );
138 disconnect( mProcess, SIGNAL( error( QProcess::ProcessError ) ),
this, SLOT(
processError( QProcess::ProcessError ) ) );
141 disconnect( mProcess, SIGNAL( finished(
int, QProcess::ExitStatus ) ),
this, SLOT(
processExit(
int, QProcess::ExitStatus ) ) );
148 if ( err == QProcess::FailedToStart )
static QgsMessageOutput * createMessageOutput()
function that returns new class derived from QgsMessageOutput (don't forget to delete it then if show...
bool disconnect(const QObject *sender, const char *signal, const QObject *receiver, const char *method)
QString tr(const char *sourceText, const char *disambiguation, int n)
virtual void appendMessage(const QString &message)=0
message to be appended to the current text
virtual void setMessage(const QString &message, MessageType msgType)=0
set message, it won't be displayed until
void processError(QProcess::ProcessError)
StandardButton critical(QWidget *parent, const QString &title, const QString &text, QFlags< QMessageBox::StandardButton > buttons, StandardButton defaultButton)
void processExit(int, QProcess::ExitStatus)
Interface for showing messages from QGIS in GUI independent way.
QByteArray readAllStandardOutput()
QByteArray readAllStandardError()