C++ (Cpp) Preferences::getDefaultEditor Examples

Example #1

File: PlaylistDialog.cpp Project: draekko/hydrogen

void PlaylistDialog::editScript()
{
	Preferences *pPref = Preferences::get_instance();
	if( pPref->getDefaultEditor().isEmpty() ){
		QMessageBox::information ( this, "Hydrogen", trUtf8 ( "No Default Editor Set. Please set your Default Editor\nDo not use a console based Editor\nSorry, but this will not work for the moment." ) );

		static QString lastUsedDir = "/usr/bin/";

		QFileDialog fd(this);
		fd.setFileMode ( QFileDialog::ExistingFile );
		fd.setDirectory ( lastUsedDir );

		fd.setWindowTitle ( trUtf8 ( "Set your Default Editor" ) );

		QString filename;
		if ( fd.exec() == QDialog::Accepted ){
			filename = fd.selectedFiles().first();

			pPref->setDefaultEditor( filename );
		}
	}

	QTreeWidgetItem* pPlaylistItem = m_pPlaylistTree->currentItem();

	if ( pPlaylistItem == NULL ){
		QMessageBox::information ( this, "Hydrogen", trUtf8 ( "No Song selected!" ) );
		return;
	}
	QString selected;
	selected = pPlaylistItem->text ( 1 );

	QString filename = pPref->getDefaultEditor() + " " + selected + "&";

	if( !QFile( selected ).exists()  ){
		QMessageBox::information ( this, "Hydrogen", trUtf8 ( "No Script selected!" ));
		return;
	}

	char *file;
	file = new char[ filename.length() + 1 ];
	strcpy( file , filename.toAscii() );
	int ret = std::system( file );
	delete [] file;
	return;

}

Example #2

File: PlaylistDialog.cpp Project: draekko/hydrogen

void PlaylistDialog::newScript()
{

	Preferences *pPref = Preferences::get_instance();

	QString sDirectory = ( Preferences::get_instance()->getDataDirectory()  + "scripts/");
	QFileDialog fd(this);
	fd.setFileMode ( QFileDialog::AnyFile );
	fd.setFilter ( trUtf8 ( "Hydrogen Scripts (*.sh)" ) );
	fd.setAcceptMode ( QFileDialog::AcceptSave );
	fd.setWindowTitle ( trUtf8 ( "New Script" ) );
	fd.setDirectory ( sDirectory );

	QString defaultFilename;

	defaultFilename += ".sh";

	fd.selectFile ( defaultFilename );

	QString filename;
	if ( fd.exec() != QDialog::Accepted ) return;

	filename = fd.selectedFiles().first();

	if( filename.contains(" ", Qt::CaseInsensitive)){
		QMessageBox::information ( this, "Hydrogen", trUtf8 ( "Script name or path to the script contains whitespaces.\nIMPORTANT\nThe path to the script and the scriptname must without whitespaces.") );
		return;
	}

	QFile chngPerm ( filename );
	if (!chngPerm.open(QIODevice::WriteOnly | QIODevice::Text))
		return;

	QTextStream out(&chngPerm);
	out <<  "#!/bin/sh\n\n#have phun";
	chngPerm.close();

	if (chngPerm.exists() ) {
		chngPerm.setPermissions( QFile::ReadOwner|QFile::WriteOwner|QFile::ExeOwner );
		QMessageBox::information ( this, "Hydrogen", trUtf8 ( "WARNING, the new file is executable by the owner of the file!" ) );
	}

	if( pPref->getDefaultEditor().isEmpty() ){
		QMessageBox::information ( this, "Hydrogen", trUtf8 ( "No Default Editor Set. Please set your Default Editor\nDo not use a console based Editor\nSorry, but this will not work for the moment." ) );

		static QString lastUsedDir = "/usr/bin/";

		QFileDialog fd(this);
		fd.setFileMode ( QFileDialog::ExistingFile );
		fd.setDirectory ( lastUsedDir );

		fd.setWindowTitle ( trUtf8 ( "Set your Default Editor" ) );

		QString filename;
		if ( fd.exec() == QDialog::Accepted ){
			filename = fd.selectedFiles().first();

			pPref->setDefaultEditor( filename );
		}
	}

	QString  openfile = pPref->getDefaultEditor() + " " + filename + "&";

	char *ofile;
	ofile = new char[openfile.length() + 1];
	strcpy(ofile, openfile.toAscii());
	int ret = std::system( ofile );
	delete [] ofile;
	return;
}