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qgspythondialog.cpp
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qgspythondialog.cpp
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/***************************************************************************
qgspythondialog.h - dialog with embedded python console
---------------------
begin : October 2006
copyright : (C) 2006 by Martin Dobias
email : wonder.sk at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
/* $Id$ */
#include "qgspythondialog.h"
#include "qgspythonutils.h"
QgsPythonDialog::QgsPythonDialog(QgisInterface* pIface, QWidget *parent)
: QDialog(parent)
{
setupUi(this);
mIface = pIface;
QgsPythonUtils::installConsoleHooks();
}
QgsPythonDialog::~QgsPythonDialog()
{
QgsPythonUtils::uninstallConsoleHooks();
}
void QgsPythonDialog::on_edtCmdLine_returnPressed()
{
QString command = edtCmdLine->text();
QString output;
// when using Py_single_input the return value will be always null
// we're using custom hooks for output and exceptions to show output in console
if (QgsPythonUtils::runString(command))
{
QgsPythonUtils::evalString("sys.stdout.data", output);
QgsPythonUtils::runString("sys.stdout.data = ''");
output += QgsPythonUtils::getResult();
if (!output.isEmpty())
output += "<br>";
}
else
{
QString className, errorText;
QgsPythonUtils::getError(className, errorText);
output = "<font color=\"red\">" + className + ": " + errorText + "</font><br>";
}
QString str = "<b><font color=\"green\">>>></font> " + command + "</b><br>" + output;
txtHistory->setText(txtHistory->text() + str);
edtCmdLine->setText("");
txtHistory->moveCursor(QTextCursor::End);
txtHistory->ensureCursorVisible();
}