Пример #1
0
QWidget* FormModule::createWidget(QWidget* parent, const QString& className, const QString& name)
{
    UiLoader loader;
    QWidget* widget = loader.createWidget(className, parent, name);
    if( parent && parent->layout() )
        parent->layout()->addWidget(widget);
    return widget;
}
TaskDialogPython::TaskDialogPython(const Py::Object& o) : dlg(o)
{
    if (dlg.hasAttr(std::string("ui"))) {
        UiLoader loader;
#if QT_VERSION >= 0x040500
        loader.setLanguageChangeEnabled(true);
#endif
        QString fn, icon;
        Py::String ui(dlg.getAttr(std::string("ui")));
        std::string path = (std::string)ui;
        fn = QString::fromUtf8(path.c_str());

        QFile file(fn);
        QWidget* form = 0;
        if (file.open(QFile::ReadOnly))
            form = loader.load(&file, 0);
        file.close();
        if (form) {
            Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
                QPixmap(icon), form->windowTitle(), true, 0);
            taskbox->groupLayout()->addWidget(form);
            Content.push_back(taskbox);
        }
        else {
            Base::Console().Error("Failed to load UI file from '%s'\n",
                (const char*)fn.toUtf8());
        }
    }
    else if (dlg.hasAttr(std::string("form"))) {
        Py::Object f(dlg.getAttr(std::string("form"))); 
        Py::List widgets;
        if (f.isList()) {
            widgets = f;
        }
        else {
            widgets.append(f);
        }
        for (Py::List::iterator it = widgets.begin(); it != widgets.end(); ++it) {
            Py::Module mainmod(PyImport_AddModule((char*)"sip"));
            Py::Callable func = mainmod.getDict().getItem("unwrapinstance");
            Py::Tuple arguments(1);
            arguments[0] = *it; //PyQt pointer
            Py::Object result = func.apply(arguments);
            void* ptr = PyLong_AsVoidPtr(result.ptr());
            QObject* object = reinterpret_cast<QObject*>(ptr);
            if (object) {
                QWidget* form = qobject_cast<QWidget*>(object);
                if (form) {
                    Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
                        form->windowIcon().pixmap(32), form->windowTitle(), true, 0);
                    taskbox->groupLayout()->addWidget(form);
                    Content.push_back(taskbox);
                }
            }
        }
    }
}
Пример #3
0
TaskDialogPython::TaskDialogPython(const Py::Object& o) : dlg(o)
{
    if (dlg.hasAttr(std::string("ui"))) {
        UiLoader loader;
#if QT_VERSION >= 0x040500
        loader.setLanguageChangeEnabled(true);
#endif
        QString fn, icon;
        Py::String ui(dlg.getAttr(std::string("ui")));
        std::string path = (std::string)ui;
        fn = QString::fromUtf8(path.c_str());

        QFile file(fn);
        QWidget* form = 0;
        if (file.open(QFile::ReadOnly))
            form = loader.load(&file, 0);
        file.close();
        if (form) {
            Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
                QPixmap(icon), form->windowTitle(), true, 0);
            taskbox->groupLayout()->addWidget(form);
            Content.push_back(taskbox);
        }
        else {
            Base::Console().Error("Failed to load UI file from '%s'\n",
                (const char*)fn.toUtf8());
        }
    }
    else if (dlg.hasAttr(std::string("form"))) {
        Py::Object f(dlg.getAttr(std::string("form"))); 
        Py::List widgets;
        if (f.isList()) {
            widgets = f;
        }
        else {
            widgets.append(f);
        }

        Gui::PythonWrapper wrap;
        if (wrap.loadCoreModule()) {
            for (Py::List::iterator it = widgets.begin(); it != widgets.end(); ++it) {
                QObject* object = wrap.toQObject(*it);
                if (object) {
                    QWidget* form = qobject_cast<QWidget*>(object);
                    if (form) {
                        Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
                            form->windowIcon().pixmap(32), form->windowTitle(), true, 0);
                        taskbox->groupLayout()->addWidget(form);
                        Content.push_back(taskbox);
                    }
                }
            }
        }
    }
}
/**
 * Loads an .ui file with the name \a name. If the .ui file cannot be found or the QWidgetFactory
 * cannot create an instance an exception is thrown. If the created resource does not inherit from
 * QDialog an instance of ContainerDialog is created to embed it.
 */
void PyResource::load( const char* name )
{
    QString fn = QString::fromUtf8(name);
    QFileInfo fi(fn);

    // checks whether it's a relative path
    if (fi.isRelative()) {
        QString cwd = QDir::currentPath ();
        QString home= QDir(QString::fromUtf8(App::GetApplication().GetHomePath())).path();

        // search in cwd and home path for the file
        //
        // file does not reside in cwd, check home path now
        if (!fi.exists()) {
            if (cwd == home) {
                QString what = QObject::tr("Cannot find file %1").arg(fi.absoluteFilePath());
                throw Base::Exception(what.toUtf8().constData());
            }
            else {
                fi.setFile( QDir(home), fn );

                if (!fi.exists()) {
                    QString what = QObject::tr("Cannot find file %1 neither in %2 nor in %3")
                        .arg(fn).arg(cwd).arg(home);
                    throw Base::Exception(what.toUtf8().constData());
                }
                else {
                    fn = fi.absoluteFilePath(); // file resides in FreeCAD's home directory
                }
            }
        }
    }
    else {
        if (!fi.exists()) {
            QString what = QObject::tr("Cannot find file %1").arg(fn);
            throw Base::Exception(what.toUtf8().constData());
        }
    }

    QWidget* w=0;
    try {
        UiLoader loader;
#if QT_VERSION >= 0x040500
        loader.setLanguageChangeEnabled(true);
#endif
        QFile file(fn);
        if (file.open(QFile::ReadOnly))
            w = loader.load(&file, QApplication::activeWindow());
        file.close();
    }
    catch (...) {
        throw Base::Exception("Cannot create resource");
    }

    if (!w)
        throw Base::Exception("Invalid widget.");

    if (w->inherits("QDialog")) {
        myDlg = (QDialog*)w;
    }
    else {
        myDlg = new ContainerDialog(w);
    }
}
Пример #5
0
QWidget* FormModule::createWidget(const QString& className)
{
    UiLoader loader;
    QWidget* widget = loader.createWidget(className);
    return widget;
}