Ejemplo n.º 1
0
void AudioUnitPropertiesWindow::setAudioUnit(AudioUnit *pAudioUnit)
{
    Q_ASSERT(pAudioUnit != nullptr);

    QtVariantPropertyManager *pPropertyManager = pAudioUnit->propertyManager();
    QtVariantProperty *pRootProperty = pAudioUnit->rootProperty();
    QList<QtProperty*> subProperties = pRootProperty->subProperties();

    for (QtProperty *pProperty : subProperties) {
        m_pPropertyBrowser->addProperty(pProperty);
    }

    m_pPropertyBrowser->setFactoryForManager(pPropertyManager, m_pPropertyFactory);
    m_pPropertyBrowser->setPropertiesWithoutValueMarked(true);
    m_pPropertyBrowser->setRootIsDecorated(false);
    m_pPropertyBrowser->setAlternatingRowColors(true);
    m_pPropertyBrowser->setResizeMode(QtTreePropertyBrowser::Interactive);

    setWindowTitle(tr("Properties of '%1'").arg(pAudioUnit->plugin()->name()));
}
Ejemplo n.º 2
0
void PropertyEditor::setObject(QObject *object)
{
    QDesignerFormWindowInterface *oldFormWindow = QDesignerFormWindowInterface::findFormWindow(m_object);
    // In the first setObject() call following the addition of a dynamic property, focus and edit it.
    const bool editNewDynamicProperty = object != 0 && m_object == object && !m_recentlyAddedDynamicProperty.isEmpty();
    m_object = object;
    m_propertyManager->setObject(object);
    QDesignerFormWindowInterface *formWindow = QDesignerFormWindowInterface::findFormWindow(m_object);
    FormWindowBase *fwb = qobject_cast<FormWindowBase *>(formWindow);
    m_treeFactory->setFormWindowBase(fwb);
    m_groupFactory->setFormWindowBase(fwb);

    storeExpansionState();

    UpdateBlocker ub(this);

    updateToolBarLabel();

    QMap<QString, QtVariantProperty *> toRemove = m_nameToProperty;

    const QDesignerDynamicPropertySheetExtension *dynamicSheet =
            qt_extension<QDesignerDynamicPropertySheetExtension*>(m_core->extensionManager(), m_object);
    const QDesignerPropertySheet *sheet = qobject_cast<QDesignerPropertySheet*>(m_core->extensionManager()->extension(m_object, Q_TYPEID(QDesignerPropertySheetExtension)));

    // Optimizization: Instead of rebuilding the complete list every time, compile a list of properties to remove,
    // remove them, traverse the sheet, in case property exists just set a value, otherwise - create it.
    QExtensionManager *m = m_core->extensionManager();

    m_propertySheet = qobject_cast<QDesignerPropertySheetExtension*>(m->extension(object, Q_TYPEID(QDesignerPropertySheetExtension)));
    if (m_propertySheet) {
        const int propertyCount = m_propertySheet->count();
        for (int i = 0; i < propertyCount; ++i) {
            if (!m_propertySheet->isVisible(i))
                continue;

            const QString propertyName = m_propertySheet->propertyName(i);
            if (m_propertySheet->indexOf(propertyName) != i)
                continue;
            const QString groupName = m_propertySheet->propertyGroup(i);
            const QMap<QString, QtVariantProperty *>::const_iterator rit = toRemove.constFind(propertyName);
            if (rit != toRemove.constEnd()) {
                QtVariantProperty *property = rit.value();
                if (m_propertyToGroup.value(property) == groupName && toBrowserType(m_propertySheet->property(i), propertyName) == property->propertyType())
                    toRemove.remove(propertyName);
            }
        }
    }

    QMapIterator<QString, QtVariantProperty *> itRemove(toRemove);
    while (itRemove.hasNext()) {
        itRemove.next();

        QtVariantProperty *property = itRemove.value();
        m_nameToProperty.remove(itRemove.key());
        m_propertyToGroup.remove(property);
        delete property;
    }

    if (oldFormWindow != formWindow)
        reloadResourceProperties();

    bool isMainContainer = false;
    if (QWidget *widget = qobject_cast<QWidget*>(object)) {
        if (QDesignerFormWindowInterface *fw = QDesignerFormWindowInterface::findFormWindow(widget)) {
            isMainContainer = (fw->mainContainer() == widget);
        }
    }
    m_groups.clear();

    if (m_propertySheet) {
        QtProperty *lastProperty = 0;
        QtProperty *lastGroup = 0;
        const int propertyCount = m_propertySheet->count();
        for (int i = 0; i < propertyCount; ++i) {
            if (!m_propertySheet->isVisible(i))
                continue;

            const QString propertyName = m_propertySheet->propertyName(i);
            if (m_propertySheet->indexOf(propertyName) != i)
                continue;
            const QVariant value = m_propertySheet->property(i);

            const int type = toBrowserType(value, propertyName);

            QtVariantProperty *property = m_nameToProperty.value(propertyName, 0);
            bool newProperty = property == 0;
            if (newProperty) {
                property = m_propertyManager->addProperty(type, propertyName);
                if (property) {
                    newProperty = true;
                    if (type == DesignerPropertyManager::enumTypeId()) {
                        const PropertySheetEnumValue e = qvariant_cast<PropertySheetEnumValue>(value);
                        QStringList names;
                        QStringListIterator it(e.metaEnum.keys());
                        while (it.hasNext())
                            names.append(it.next());
                        m_updatingBrowser = true;
                        property->setAttribute(m_strings.m_enumNamesAttribute, names);
                        m_updatingBrowser = false;
                    } else if (type == DesignerPropertyManager::designerFlagTypeId()) {
                        const PropertySheetFlagValue f = qvariant_cast<PropertySheetFlagValue>(value);
                        QList<QPair<QString, uint> > flags;
                        QStringListIterator it(f.metaFlags.keys());
                        while (it.hasNext()) {
                            const QString name = it.next();
                            const uint val = f.metaFlags.keyToValue(name);
                            flags.append(qMakePair(name, val));
                        }
                        m_updatingBrowser = true;
                        QVariant v;
                        qVariantSetValue(v, flags);
                        property->setAttribute(m_strings.m_flagsAttribute, v);
                        m_updatingBrowser = false;
                    }
                }
            }

            if (property != 0) {
                const bool dynamicProperty = (dynamicSheet && dynamicSheet->isDynamicProperty(i))
                            || (sheet && sheet->isDefaultDynamicProperty(i));
                switch (type) {
                case QVariant::Palette:
                    setupPaletteProperty(property);
                    break;
                case QVariant::KeySequence:
                    //addCommentProperty(property, propertyName);
                    break;
                default:
                    break;
                }
                if (type == QVariant::String || type == qMetaTypeId<PropertySheetStringValue>())
                    setupStringProperty(property, isMainContainer);
                property->setAttribute(m_strings.m_resettableAttribute, m_propertySheet->hasReset(i));

                const QString groupName = m_propertySheet->propertyGroup(i);
                QtVariantProperty *groupProperty = 0;

                if (newProperty) {
                    QMap<QString, QtVariantProperty*>::const_iterator itPrev = m_nameToProperty.insert(propertyName, property);
                    m_propertyToGroup[property] = groupName;
                    if (m_sorting) {
                        QtProperty *previous = 0;
                        if (itPrev != m_nameToProperty.constBegin())
                            previous = (--itPrev).value();
                        m_currentBrowser->insertProperty(property, previous);
                    }
                }
                const QMap<QString, QtVariantProperty*>::const_iterator gnit = m_nameToGroup.constFind(groupName);
                if (gnit != m_nameToGroup.constEnd()) {
                    groupProperty = gnit.value();
                } else {
                    groupProperty = m_propertyManager->addProperty(QtVariantPropertyManager::groupTypeId(), groupName);
                    QtBrowserItem *item = 0;
                    if (!m_sorting)
                         item = m_currentBrowser->insertProperty(groupProperty, lastGroup);
                    m_nameToGroup[groupName] = groupProperty;
                    m_groups.append(groupProperty);
                    if (dynamicProperty)
                        m_dynamicGroup = groupProperty;
                    if (m_currentBrowser == m_treeBrowser && item) {
                        m_treeBrowser->setBackgroundColor(item, propertyColor(groupProperty));
                        groupProperty->setModified(true);
                    }
                }
                /*  Group changed or new group. Append to last subproperty of
                 * that group. Note that there are cases in which a derived
                 * property sheet appends fake properties for the class
                 * which will appear after the layout group properties
                 * (QWizardPage). To make them appear at the end of the
                 * actual class group, goto last element. */
                if (lastGroup != groupProperty) {
                    lastGroup = groupProperty;
                    lastProperty = 0;  // Append at end
                    const QList<QtProperty*> subProperties = lastGroup->subProperties();
                    if (!subProperties.empty())
                        lastProperty = subProperties.back();
                    lastGroup = groupProperty;
                }
                if (!m_groups.contains(groupProperty))
                    m_groups.append(groupProperty);
                if (newProperty)
                    groupProperty->insertSubProperty(property, lastProperty);

                lastProperty = property;

                updateBrowserValue(property, value);

                property->setModified(m_propertySheet->isChanged(i));
                if (propertyName == QLatin1String("geometry") && type == QVariant::Rect) {
                    QList<QtProperty *> subProperties = property->subProperties();
                    foreach (QtProperty *subProperty, subProperties) {
                        const QString subPropertyName = subProperty->propertyName();
                        if (subPropertyName == QLatin1String("X") || subPropertyName == QLatin1String("Y"))
                            subProperty->setEnabled(!isMainContainer);
                    }
                }
            } else {
                qWarning("%s", qPrintable(msgUnsupportedType(propertyName, type)));
            }
        }