void PythonUploader::showSettingsUI(QWidget *parent)
{
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
pythonContext.addObject("parentWidget_", parent);
pythonContext.evalScript(shortname + "_u.showSettingsUI(parentWidget_)");
if(hadPythonErr)
{
PythonQt::self()->handleError();
WARNING(tr("Failed to call showSettingsUI() in ") + this->className);
QMessageBox::critical(NULL, tr("Script error in plugin '") + shortname + "'", tr("Failed to call ") + this->className + ".showSettingsUI()" + "\n" + lastPythonErr);
lastPythonErr.clear();
hadPythonErr = false;
}
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
}
bool PythonUploader::isConfigured()
{
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
QVariant result = pythonContext.call(shortname + "_u.isConfigured");
if(hadPythonErr)
{
PythonQt::self()->handleError();
WARNING("Failed to call isConfigured() in " + this->className);
QMessageBox::critical(NULL, "Script error in plugin '" + shortname + "'", "Failed to call " + this->className + ".isConfigured()" + "\n" + lastPythonErr);
lastPythonErr.clear();
hadPythonErr = false;
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
return false;
}
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
return result.toBool();
}
QString PythonUploader::getFilename()
{
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
QVariant result = pythonContext.call(shortname + "_u.getFilename");
if(hadPythonErr)
{
PythonQt::self()->handleError();
WARNING(tr("Failed to call getFilename() in ") + this->className);
QMessageBox::critical(NULL, tr("Script error in plugin '") + shortname + "'", tr("Failed to call ") + this->className + ".getFilename()" + "\n" + lastPythonErr);
lastPythonErr.clear();
hadPythonErr = false;
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
return QString();
}
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
this->filename = result.toString();
return filename;
}
PythonUploader::PythonUploader(QString name, QString shortname, QString className, QString iconFilename, QObject *parent) :
Uploader(parent)
{
this->workingDir = PluginManager::pluginPath() + shortname;
this->shortname = shortname;
this->name = name;
this->className = className;
this->filename = QString();
QFile iconFile(workingDir + QDir::separator() + iconFilename);
if(iconFile.exists())
{
this->icon = QIcon(iconFile.fileName());
}
QFile mainScriptFile(workingDir + QDir::separator() + "main.py");
if(!mainScriptFile.exists())
{
QMessageBox::critical(0, "Error", "Failed to load plugin \"" + shortname + "\". Script file \"main.py\" does not exist.");
return;
}
if (!mainScriptFile.open(QIODevice::ReadOnly | QIODevice::Text))
{
QMessageBox::critical(0, "Error", "Failed to load plugin \"" + shortname + "\". File main.py exists, but is not readable.");
return;
}
hadPythonErr = false;
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
PythonQt::self()->addSysPath(workingDir + QDir::separator() + "modules");
moduleObj = PythonQt::self()->createModuleFromScript(shortname + "_uploader");
moduleObj.addVariable("workingDir", workingDir);
moduleObj.evalScript(QString(mainScriptFile.readAll()));
if(hadPythonErr)
{
PythonQt::self()->handleError();
WARNING("Error while parsing script file " + mainScriptFile.fileName());
QMessageBox::critical(NULL, "Script error in plugin '" + shortname + "'", "Error in file: " + mainScriptFile.fileName() + "\n" + lastPythonErr);
lastPythonErr.clear();
hadPythonErr = false;
}
pythonContext = PythonQt::self()->getMainModule();
pythonContext.evalScript("from " + shortname + "_uploader import " + className);
pythonContext.evalScript(shortname + "_u = " + className + "()");
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
}
void PythonUploader::showSettingsUI(QWidget *parent)
{
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
moduleObj.addObject("parentWidget", parent);
#ifdef Q_OS_WIN
pythonContext.evalScript(shortname + "_u.showSettingsUI()");
#else
pythonContext.call(shortname + "_u.showSettingsUI");
#endif
if(hadPythonErr)
{
PythonQt::self()->handleError();
WARNING("Failed to call showSettingsUI() in " + this->className);
QMessageBox::critical(NULL, "Script error in plugin '" + shortname + "'", "Failed to call " + this->className + ".showSettingsUI()" + "\n" + lastPythonErr);
lastPythonErr.clear();
hadPythonErr = false;
}
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
}
void PythonUploader::upload(const QImage &screenshot, QString name)
{
connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
QVariantList args;
args << screenshot;
args << name;
QVariant result = pythonContext.call(shortname + "_u.upload", args);
if(hadPythonErr)
{
PythonQt::self()->handleError();
WARNING("Failed to call upload() in " + this->className);
emit uploadingError("Failed to call " + this->className + ".upload()" + "\n" + lastPythonErr);
lastPythonErr.clear();
hadPythonErr = false;
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
return;
}
bool success = result.toBool();
if(success)
{
QString url = moduleObj.getVariable("ScreenCloud.clipboardUrl").toString();
emit uploadingFinished(url);
}else
{
QString errorString = moduleObj.getVariable("ScreenCloud.uploadingError").toString();
if(errorString.isEmpty())
{
errorString = tr("Unknown error");
}
emit uploadingError(errorString);
}
//Clean up
disconnect(PythonQt::self(), SIGNAL(pythonStdErr(QString)), this, SLOT(pythonError(QString)));
moduleObj.evalScript("ScreenCloud.clipboardUrl = None");
moduleObj.evalScript("ScreenCloud.uploadingError = None");
emit finished();
}
//-----------------------------------------------------------------------------
void ctkAbstractPythonManager::initPythonQt(int flags)
{
Q_D(ctkAbstractPythonManager);
PythonQt::init(flags);
// Python maps SIGINT (control-c) to its own handler. We will remap it
// to the default so that control-c works.
#ifdef SIGINT
signal(SIGINT, SIG_DFL);
#endif
PythonQtObjectPtr _mainContext = PythonQt::self()->getMainModule();
this->connect(PythonQt::self(), SIGNAL(pythonStdOut(QString)),
SLOT(printStdout(QString)));
this->connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)),
SLOT(printStderr(QString)));
PythonQt_init_QtBindings();
QStringList initCode;
// Update 'sys.path'
initCode << "import sys";
foreach (const QString& path, this->pythonPaths())
{
initCode << QString("sys.path.append('%1')").arg(QDir::fromNativeSeparators(path));
}
_mainContext.evalScript(initCode.join("\n"));
this->preInitialization();
if (d->InitFunction)
{
(*d->InitFunction)();
}
emit this->pythonPreInitialized();
this->executeInitializationScripts();
emit this->pythonInitialized();
}
