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95 lines
2.1 KiB
95 lines
2.1 KiB
14 years ago
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/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for Qt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include <qobject.h>
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#include <qprocess.h>
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#include <qvbox.h>
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#include <qtextview.h>
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#include <qpushbutton.h>
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#include <qapplication.h>
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#include <qmessagebox.h>
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#include <stdlib.h>
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class UicManager : public QVBox
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{
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Q_OBJECT
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public:
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UicManager();
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~UicManager() {}
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public slots:
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void readFromStdout();
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void scrollToTop();
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private:
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QProcess *proc;
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QTextView *output;
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QPushButton *quitButton;
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};
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UicManager::UicManager()
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{
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// Layout
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output = new QTextView( this );
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quitButton = new QPushButton( tr("Quit"), this );
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connect( quitButton, SIGNAL(clicked()),
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qApp, SLOT(quit()) );
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resize( 500, 500 );
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// QProcess related code
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proc = new QProcess( this );
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// Set up the command and arguments.
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// On the command line you would do:
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// uic -tr i18n "small_dialog.ui"
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proc->addArgument( "uic" );
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proc->addArgument( "-tr" );
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proc->addArgument( "i18n" );
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proc->addArgument( "small_dialog.ui" );
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connect( proc, SIGNAL(readyReadStdout()),
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this, SLOT(readFromStdout()) );
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connect( proc, SIGNAL(processExited()),
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this, SLOT(scrollToTop()) );
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if ( !proc->start() ) {
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// error handling
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QMessageBox::critical( 0,
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tr("Fatal error"),
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tr("Could not start the uic command."),
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tr("Quit") );
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exit( -1 );
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}
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}
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void UicManager::readFromStdout()
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{
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// Read and process the data.
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// Bear in mind that the data might be output in chunks.
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output->append( proc->readStdout() );
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}
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void UicManager::scrollToTop()
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{
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output->setContentsPos( 0, 0 );
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}
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int main( int argc, char **argv )
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{
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QApplication a( argc, argv );
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UicManager manager;
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a.setMainWidget( &manager );
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manager.show();
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return a.exec();
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}
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#include "process.moc"
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