|
|
/*! \file NicePyConsole.cpp
|
|
|
* \brief implements NicePyConsole
|
|
|
* \author "Melven Zoellner" <melven@topen.org>
|
|
|
*
|
|
|
*/
|
|
|
#include "NicePyConsole.h"
|
|
|
|
|
|
#include "PygmentsHighlighter.h"
|
|
|
#include "PythonCompleter.h"
|
|
|
|
|
|
#include <QDebug>
|
|
|
|
|
|
|
|
|
// anonymous namespace to wrap the pythonqt input callback
|
|
|
namespace
|
|
|
{
|
|
|
QString pythonQtInputCallback(void* that)
|
|
|
{
|
|
|
return ((NicePyConsole*)that)->waitForUserInput();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
NicePyConsole::NicePyConsole(QWidget *parent, const PythonQtObjectPtr &context) :
|
|
|
SimpleConsole(parent)
|
|
|
{
|
|
|
_context = context;
|
|
|
|
|
|
// connect output
|
|
|
connect(PythonQt::self(), SIGNAL(pythonStdOut(QString)),
|
|
|
this, SLOT(output(QString)));
|
|
|
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)),
|
|
|
this, SLOT(output(QString)));
|
|
|
|
|
|
|
|
|
// connect command execution
|
|
|
connect(this, SIGNAL(execute(QString)),
|
|
|
this, SLOT(executePythonCommand(QString)));
|
|
|
|
|
|
// setup input callback
|
|
|
// ugly hack?
|
|
|
PythonQtInputChangedCB *callback = pythonQtInputCallback;
|
|
|
PythonQt::self()->setRedirectStdInCallback(callback, this);
|
|
|
PythonQt::self()->setRedirectStdInCallbackEnabled(true);
|
|
|
|
|
|
// create the highlighter
|
|
|
_highlighter = new PygmentsHighlighter(this->document());
|
|
|
|
|
|
// create the completer
|
|
|
_completer = new PythonCompleter(this, _context);
|
|
|
setCompleter(_completer);
|
|
|
|
|
|
// insert first prompt:
|
|
|
insertPrompt(true);
|
|
|
}
|
|
|
|
|
|
|
|
|
NicePyConsole::~NicePyConsole()
|
|
|
{
|
|
|
// remove input callback
|
|
|
PythonQt::self()->setRedirectStdInCallbackEnabled(true);
|
|
|
PythonQt::self()->setRedirectStdInCallback(NULL);
|
|
|
}
|
|
|
|
|
|
|
|
|
int NicePyConsole::executePythonCommand(QString cmd)
|
|
|
{
|
|
|
// skip empty strings
|
|
|
if( cmd == "" )
|
|
|
return 0;
|
|
|
|
|
|
qDebug() << "Run python code: " << cmd << "\n";
|
|
|
PythonQtObjectPtr p;
|
|
|
PyObject* dict = NULL;
|
|
|
if (PyModule_Check(_context)) {
|
|
|
dict = PyModule_GetDict(_context);
|
|
|
} else if (PyDict_Check(_context)) {
|
|
|
dict = _context;
|
|
|
}
|
|
|
if (dict) {
|
|
|
p.setNewRef(PyRun_String(cmd.toLatin1().data(), Py_single_input, dict, dict));
|
|
|
}
|
|
|
|
|
|
if (!p) {
|
|
|
PythonQt::self()->handleError();
|
|
|
}
|
|
|
|
|
|
return 0;
|
|
|
}
|
|
|
|
