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Diffstat (limited to 'src/wrappedobjectswidgets/qwrappedobjectview.cpp')
| -rw-r--r-- | src/wrappedobjectswidgets/qwrappedobjectview.cpp | 303 |
1 files changed, 0 insertions, 303 deletions
diff --git a/src/wrappedobjectswidgets/qwrappedobjectview.cpp b/src/wrappedobjectswidgets/qwrappedobjectview.cpp deleted file mode 100644 index 626d7d33..00000000 --- a/src/wrappedobjectswidgets/qwrappedobjectview.cpp +++ /dev/null @@ -1,303 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org> -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtWrappedObjectsWidgets module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "qwrappedobjectview.h" -#include "qwrappedobjectview_p.h" -#include "qwrappedobjectmodel.h" - -#include <QtWrappedObjects/QWrappedObject> -#include <QtWrappedObjects/QMetaWrappedObject> - -#include <QtCore/QRegularExpression> - -#include <QtWidgets/QMenu> -#include <QtWidgets/QTreeView> -#include <QtWidgets/QVBoxLayout> -#include <QtWidgets/QMessageBox> - -QT_BEGIN_NAMESPACE - -QWrappedObjectViewPrivate::QWrappedObjectViewPrivate() : - treeView(new QTreeView) -{ -} - -void QWrappedObjectViewPrivate::populateContextMenu(QMenu &menu, QWrappedObject *element) -{ - Q_Q(QWrappedObjectView); - - const QMetaWrappedObject *metaWrappedObject = element->metaWrappedObject(); - int propertyCount = metaWrappedObject->propertyCount(); - for (int i = 0; i < propertyCount; ++i) { - QString propertyName = QString::fromLatin1(metaWrappedObject->property(i).metaProperty.name()); - QString propertyType = QString::fromLatin1(metaWrappedObject->property(i).metaProperty.typeName()); - QString modifiedPropertyName = QString(propertyName.left(1).toUpper()+propertyName.mid(1)).remove(QRegularExpression(QString::fromLatin1("s$"))).replace(QRegularExpression(QString::fromLatin1("ie$")), QString::fromLatin1("y")).replace(QRegularExpression(QString::fromLatin1("se$")), QString::fromLatin1("s")).replace(QRegularExpression(QString::fromLatin1("ice$")), QString::fromLatin1("ex")).replace(QRegularExpression(QString::fromLatin1("ce$")), QString::fromLatin1("x")).remove(QRegularExpression(QString::fromLatin1("_$"))); - QString methodSignature; - QString actionText; - if (propertyType.contains(QString::fromLatin1("QList")) || propertyType.contains(QString::fromLatin1("QSet")) || propertyType.endsWith(QString::fromLatin1("*"))) { - if (propertyType.contains(QString::fromLatin1("QList")) || propertyType.contains(QString::fromLatin1("QSet"))) { - propertyType = propertyType.remove(QString::fromLatin1("QList<")).remove(QString::fromLatin1("QSet<")).remove(QString::fromLatin1(">")); - QString unqualifiedPropertyType = propertyType; - methodSignature = QString::fromLatin1("add%1(%2)").arg(modifiedPropertyName).arg(unqualifiedPropertyType.remove(QRegularExpression(QString::fromLatin1("^.*::")))); - actionText = QObject::tr("Add %1").arg(modifiedPropertyName); - } - else if (propertyType.endsWith(QString::fromLatin1("*"))) { - QString unqualifiedPropertyType = propertyType; - methodSignature = QString::fromLatin1("set%1(%2)").arg(modifiedPropertyName).arg(unqualifiedPropertyType.remove(QRegularExpression(QString::fromLatin1("^.*::")))); - actionText = QObject::tr("Set %1").arg(modifiedPropertyName); - } - int metaMethodIndex; - if ((metaMethodIndex = element->metaObject()->indexOfMethod(methodSignature.toLatin1())) != -1 && !visitedAddMethods.contains(actionText)) { - QAction *action = new QAction(actionText, q); - visitedAddMethods[actionText] = QPair<QObject *, QMetaMethod>(element, element->metaObject()->method(metaMethodIndex)); - action->setData(propertyType); - QObject::connect(action, &QAction::triggered, q, &QWrappedObjectView::handleAddMethod); - menu.addAction(action); - } - } - } - if (element->parent()) { - menu.addSeparator(); - QAction *action = new QAction(QObject::tr("&Delete"), q); - action->setIcon(QIcon::fromTheme(QString::fromLatin1("edit-delete"))); - QObject::connect(action, &QAction::triggered, q, &QWrappedObjectView::deleteObject); - menu.addAction(action); - } - menu.addSeparator(); - QAction *action = new QAction(QObject::tr("&Add to view"), q); - QObject::connect(action, &QAction::triggered, q, &QWrappedObjectView::addElementToView); - menu.addAction(action); -} - -QWrappedObjectView::QWrappedObjectView(QWidget *parent, Qt::WindowFlags f) : - QWidget(*new QWrappedObjectViewPrivate, parent, f) -{ - Q_D(QWrappedObjectView); - - d->treeView->setEditTriggers(QAbstractItemView::AllEditTriggers); - d->treeView->setAlternatingRowColors(true); - QPalette modelPallete = d->treeView->palette(); - modelPallete.setColor(QPalette::Active, QPalette::Base, QColor(255, 255, 255)); - modelPallete.setColor(QPalette::Inactive, QPalette::Base, QColor(255, 255, 255)); - modelPallete.setColor(QPalette::Active, QPalette::AlternateBase, QColor(248, 247, 246)); - modelPallete.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(248, 247, 246)); - d->treeView->setPalette(modelPallete); - d->treeView->setUniformRowHeights(true); - - QVBoxLayout *layout = new QVBoxLayout(this); - layout->setSpacing(0); - layout->setContentsMargins(0, 0, 0, 0); - layout->addWidget(d->treeView); -} - -void QWrappedObjectView::setModel(QAbstractItemModel *model) -{ - Q_D(QWrappedObjectView); - - if (d->treeView->model()) - disconnect(d->treeView->model(), 0, this, 0); - if (d->treeView->selectionModel()) - disconnect(d->treeView->selectionModel(), 0, this, 0); - d->treeView->setModel(model); - if (model) { - connect(model, &QAbstractItemModel::modelReset, this, &QWrappedObjectView::modelReset); - connect(model, &QAbstractItemModel::rowsInserted, this, &QWrappedObjectView::rowsInserted); - connect(d->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, this, &QWrappedObjectView::selectionChanged); - } -} - -void QWrappedObjectView::updateSelected() -{ - Q_D(QWrappedObjectView); - - (dynamic_cast<QWrappedObjectModel *>(d->treeView->model()))->updateIndex(d->treeView->selectionModel()->selectedIndexes().first()); - // FIX ME - QModelIndex index = d->treeView->selectionModel()->selectedIndexes().first(); - d->treeView->setCurrentIndex(d->treeView->model()->index(0, 0)); - d->treeView->setCurrentIndex(index); -} - -void QWrappedObjectView::contextMenuEvent(QContextMenuEvent *event) -{ - Q_D(QWrappedObjectView); - - QMenu menu(this); - QWrappedObject *element = qvariant_cast<QWrappedObject *>(d->treeView->currentIndex().data(Qt::UserRole)); - d->visitedAddMethods.clear(); - d->populateContextMenu(menu, element); - menu.exec(event->globalPos()); -} - -void QWrappedObjectView::handleAddMethod() -{ - Q_D(QWrappedObjectView); - - QAction *action = qobject_cast<QAction *>(sender()); - if (action) { - QObject *element = d->visitedAddMethods[action->text()].first; - QMetaMethod metaMethod = d->visitedAddMethods[action->text()].second; - QString elementType = action->data().toString(); - int type; - if ((type = QMetaType::type(elementType.toLatin1())) != QMetaType::UnknownType) { - const QMetaObject *metaObject = QMetaType::metaObjectForType(type); - if (metaObject) { - QObject *addedElement = metaObject->newInstance(); - if (addedElement) { - addedElement->setObjectName(QString::fromLatin1("Unamed %1").arg(elementType.remove(QString::fromLatin1("*")))); - metaMethod.invoke(element, ::Q_ARG(QObject *, addedElement)); - } - } - } - } - QWrappedObjectModel *wrappedObjectModel = dynamic_cast<QWrappedObjectModel *>(d->treeView->model()); - wrappedObjectModel->updateIndex(QModelIndex()); -} - -void QWrappedObjectView::addElementToView() -{ - Q_D(QWrappedObjectView); - - emit addToView(qvariant_cast<QWrappedObject *>(d->treeView->selectionModel()->selectedIndexes().first().data(Qt::UserRole))); -} - -void QWrappedObjectView::deleteObject() -{ - Q_D(QWrappedObjectView); - - QWrappedObject *usedObject = qvariant_cast<QWrappedObject *>(d->treeView->selectionModel()->selection().indexes().first().data(Qt::UserRole)); - - if (QMessageBox::question(this, tr("Delete element"), tr("Are you sure you want to delete '%1' element' ?").arg(qTopLevelWrapper(usedObject)->objectName())) == QMessageBox::Yes) { - QWrappedObject *container = qvariant_cast<QWrappedObject *>(d->treeView->model()->index(0, 0, QModelIndex()).data(Qt::UserRole)); - removeObjectUse(container, usedObject); - QWrappedObjectModel *wrappedObjectModel = dynamic_cast<QWrappedObjectModel *>(d->treeView->model()); - wrappedObjectModel->updateIndex(QModelIndex()); - d->treeView->setCurrentIndex(wrappedObjectModel->index(0, 0)); - emit wrappedObjectChanged(qvariant_cast<QWrappedObject *>(wrappedObjectModel->index(0, 0).data(Qt::UserRole))); - d->treeView->expandAll(); - d->treeView->resizeColumnToContents(0); - d->treeView->resizeColumnToContents(1); - usedObject->deleteLater(); - } -} - -void QWrappedObjectView::modelReset() -{ - Q_D(QWrappedObjectView); - - d->treeView->setCurrentIndex(d->treeView->model()->index(0, 0)); - d->treeView->expandAll(); - d->treeView->resizeColumnToContents(0); - d->treeView->resizeColumnToContents(1); -} - -void QWrappedObjectView::rowsInserted(const QModelIndex &parent, int first) -{ - Q_D(QWrappedObjectView); - - d->treeView->setCurrentIndex(d->treeView->model()->index(first, 0, parent)); -} - -void QWrappedObjectView::selectionChanged(const QItemSelection &selected) -{ - emit wrappedObjectChanged(qvariant_cast<QWrappedObject *>(selected.indexes().first().data(Qt::UserRole)), selected.indexes().first()); -} - -void QWrappedObjectView::removeObjectUse(QWrappedObject *container, QWrappedObject *usedObject) -{ - const QMetaWrappedObject *metaWrappedObject = container->metaWrappedObject(); - int propertyCount = metaWrappedObject->propertyCount(); - for (int i = 0; i < propertyCount; ++i) { - QMetaProperty metaProperty = metaWrappedObject->property(i).metaProperty; - QWrappedObject *propertyWrappedObject = metaWrappedObject->property(i).propertyWrappedObject; - QString propertyName = QString::fromLatin1(metaProperty.name()); - QString modifiedPropertyName = QString(propertyName.left(1).toUpper()+propertyName.mid(1)).remove(QRegularExpression(QString::fromLatin1("s$"))).replace(QRegularExpression(QString::fromLatin1("ie$")), QString::fromLatin1("y")).replace(QRegularExpression(QString::fromLatin1("se$")), QString::fromLatin1("s")).replace(QRegularExpression(QString::fromLatin1("ice$")), QString::fromLatin1("ex")).replace(QRegularExpression(QString::fromLatin1("ce$")), QString::fromLatin1("x")).remove(QRegularExpression(QString::fromLatin1("_$"))); - QString typeName = QString::fromLatin1(metaProperty.typeName()); - QVariant variant = metaProperty.read(propertyWrappedObject); - QString methodSignature; - int metaMethodIndex; - if (typeName.endsWith('*') && qvariant_cast<QWrappedObject *>(variant)) { - QWrappedObject *object = qvariant_cast<QWrappedObject *>(variant); - if (object == usedObject) { - methodSignature = QString::fromLatin1("set%1(%2)").arg(modifiedPropertyName).arg(typeName.split(QString::fromLatin1("::")).last()); - if (!methodSignature.isEmpty() && (metaMethodIndex = container->metaObject()->indexOfMethod(methodSignature.toLatin1())) != -1) { - container->metaObject()->method(metaMethodIndex).invoke(container, ::Q_ARG(QObject *, 0)); - } - } - else if (QWrappedObject::propertyData(QString::fromLatin1(metaWrappedObject->property(i).propertyMetaObject->className()), metaWrappedObject->property(i).metaProperty, QtWrappedObjects::AggregationRole).toString() == QString::fromLatin1("composite")) - removeObjectUse(object, usedObject); - } - else if (typeName.contains(QString::fromLatin1("QSet")) && variant.isValid()) { - QSet<QWrappedObject *> elements = *(static_cast<QSet<QWrappedObject *> *>(variant.data())); - if (elements.size() > 0) { - foreach (QWrappedObject *object, elements) { - if (object == usedObject) { - typeName = typeName.remove(QString::fromLatin1("QSet<")).remove(QString::fromLatin1(">")); - methodSignature = QString::fromLatin1("remove%1(%2)").arg(modifiedPropertyName).arg(typeName.split(QString::fromLatin1("::")).last()); - if (!methodSignature.isEmpty() && (metaMethodIndex = container->metaObject()->indexOfMethod(methodSignature.toLatin1())) != -1) { - container->metaObject()->method(metaMethodIndex).invoke(container, ::Q_ARG(QObject *, usedObject)); - } - } - else if (QWrappedObject::propertyData(QString::fromLatin1(metaWrappedObject->property(i).propertyMetaObject->className()), metaWrappedObject->property(i).metaProperty, QtWrappedObjects::AggregationRole).toString() == QString::fromLatin1("composite")) - removeObjectUse(object, usedObject); } - } - } - else if (typeName.contains(QString::fromLatin1("QList")) && variant.isValid()) { - QList<QWrappedObject *> elements = *(static_cast<QList<QWrappedObject *> *>(variant.data())); - if (elements.size() > 0) { - foreach (QWrappedObject *object, elements) { - if (object == usedObject) { - typeName = typeName.remove(QString::fromLatin1("QList<")).remove(QString::fromLatin1(">")); - methodSignature = QString::fromLatin1("remove%1(%2)").arg(modifiedPropertyName).arg(typeName.split(QString::fromLatin1("::")).last()); - if (!methodSignature.isEmpty() && (metaMethodIndex = container->metaObject()->indexOfMethod(methodSignature.toLatin1())) != -1) { - container->metaObject()->method(metaMethodIndex).invoke(container, ::Q_ARG(QObject *, usedObject)); - } - } - else if (QWrappedObject::propertyData(QString::fromLatin1(metaWrappedObject->property(i).propertyMetaObject->className()), metaWrappedObject->property(i).metaProperty, QtWrappedObjects::AggregationRole).toString() == QString::fromLatin1("composite")) - removeObjectUse(object, usedObject); - } - } - } - } -} - -#include "moc_qwrappedobjectview.cpp" - -QT_END_NAMESPACE - |