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/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "choosefrompropertylistdialog.h"
#include "nodemetainfo.h"
#include "ui_choosefrompropertylistdialog.h"
namespace QmlDesigner {
// This will filter and return possible properties that the given type can be bound to
ChooseFromPropertyListFilter::ChooseFromPropertyListFilter(const NodeMetaInfo &insertInfo,
const NodeMetaInfo &parentInfo,
bool breakOnFirst)
{
// TODO: Metainfo based matching system (QDS-6240)
// Fall back to a hardcoded list of supported cases:
// Texture
// -> DefaultMaterial
// -> PrincipledMaterial
// -> SpriteParticle3D
// -> TextureInput
// -> SceneEnvironment
// Effect
// -> SceneEnvironment
// Shader, Command, Buffer
// -> Pass
// InstanceListEntry
// -> InstanceList
// Pass
// -> Effect
// Particle3D
// -> ParticleEmitter3D
// ParticleAbstractShape3D
// -> ParticleEmitter3D
// -> Attractor3D
// Material
// -> Model
const TypeName textureType = "QtQuick3D.Texture";
if (insertInfo.isSubclassOf(textureType)) {
const TypeName textureTypeCpp = "<cpp>.QQuick3DTexture";
if (parentInfo.isSubclassOf("QtQuick3D.DefaultMaterial")
|| parentInfo.isSubclassOf("QtQuick3D.PrincipledMaterial")) {
// All texture properties are valid targets
for (const auto &property : parentInfo.properties()) {
const TypeName &propType = property.propertyType().typeName();
if (propType == textureType || propType == textureTypeCpp) {
propertyList.append(QString::fromUtf8(property.name()));
if (breakOnFirst)
return;
}
}
} else if (parentInfo.isSubclassOf("QtQuick3D.Particles3D.SpriteParticle3D")) {
propertyList.append("sprite");
} else if (parentInfo.isSubclassOf("QtQuick3D.TextureInput")) {
propertyList.append("texture");
} else if (parentInfo.isSubclassOf("QtQuick3D.SceneEnvironment")) {
propertyList.append("lightProbe");
}
} else if (insertInfo.isSubclassOf("QtQuick3D.Effect")) {
if (parentInfo.isSubclassOf("QtQuick3D.SceneEnvironment"))
propertyList.append("effects");
} else if (insertInfo.isSubclassOf("QtQuick3D.Shader")) {
if (parentInfo.isSubclassOf("QtQuick3D.Pass"))
propertyList.append("shaders");
} else if (insertInfo.isSubclassOf("QtQuick3D.Command")) {
if (parentInfo.isSubclassOf("QtQuick3D.Pass"))
propertyList.append("commands");
} else if (insertInfo.isSubclassOf("QtQuick3D.Buffer")) {
if (parentInfo.isSubclassOf("QtQuick3D.Pass"))
propertyList.append("output");
} else if (insertInfo.isSubclassOf("QtQuick3D.InstanceListEntry")) {
if (parentInfo.isSubclassOf("QtQuick3D.InstanceList"))
propertyList.append("instances");
} else if (insertInfo.isSubclassOf("QtQuick3D.Pass")) {
if (parentInfo.isSubclassOf("QtQuick3D.Effect"))
propertyList.append("passes");
} else if (insertInfo.isSubclassOf("QtQuick3D.Particles3D.Particle3D")) {
if (parentInfo.isSubclassOf("QtQuick3D.Particles3D.ParticleEmitter3D"))
propertyList.append("particle");
} else if (insertInfo.isSubclassOf("QQuick3DParticleAbstractShape")) {
if (parentInfo.isSubclassOf("QtQuick3D.Particles3D.ParticleEmitter3D")
|| parentInfo.isSubclassOf("QtQuick3D.Particles3D.Attractor3D"))
propertyList.append("shape");
} else if (insertInfo.isSubclassOf("QtQuick3D.Material")) {
if (parentInfo.isSubclassOf("QtQuick3D.Particles3D.Model"))
propertyList.append("materials");
}
}
// This dialog displays specified properties and allows the user to choose one
ChooseFromPropertyListDialog::ChooseFromPropertyListDialog(const QStringList &propNames,
QWidget *parent)
: QDialog(parent)
, m_ui(new Ui::ChooseFromPropertyListDialog)
{
if (propNames.count() == 1) {
m_selectedProperty = propNames.first().toLatin1();
m_isSoloProperty = true;
return;
}
m_ui->setupUi(this);
setWindowTitle(tr("Select property"));
m_ui->label->setText(tr("Bind to property:"));
m_ui->label->setToolTip(tr("Binds this component to the parent's selected property."));
setFixedSize(size());
connect(m_ui->listProps, &QListWidget::itemClicked, this, [this](QListWidgetItem *item) {
m_selectedProperty = item->isSelected() ? item->data(Qt::DisplayRole).toByteArray() : QByteArray();
});
connect(m_ui->listProps,
&QListWidget::itemDoubleClicked,
this,
[this]([[maybe_unused]] QListWidgetItem *item) { QDialog::accept(); });
fillList(propNames);
}
ChooseFromPropertyListDialog::~ChooseFromPropertyListDialog()
{
delete m_ui;
}
TypeName ChooseFromPropertyListDialog::selectedProperty() const
{
return m_selectedProperty;
}
// Create dialog for selecting any property matching newNode type
// Subclass type matches are also valid
ChooseFromPropertyListDialog *ChooseFromPropertyListDialog::createIfNeeded(
const ModelNode &targetNode, const ModelNode &newNode, QWidget *parent)
{
const NodeMetaInfo info = newNode.metaInfo();
const NodeMetaInfo targetInfo = targetNode.metaInfo();
ChooseFromPropertyListFilter *filter = new ChooseFromPropertyListFilter(info, targetInfo);
if (!filter->propertyList.isEmpty())
return new ChooseFromPropertyListDialog(filter->propertyList, parent);
return nullptr;
}
// Create dialog for selecting writable properties of exact property type
ChooseFromPropertyListDialog *ChooseFromPropertyListDialog::createIfNeeded(
const ModelNode &targetNode, const NodeMetaInfo &propertyType, QWidget *parent)
{
const NodeMetaInfo metaInfo = targetNode.metaInfo();
QStringList matchingNames;
for (const auto &property : metaInfo.properties()) {
if (property.propertyType() == propertyType && property.isWritable())
matchingNames.append(QString::fromUtf8(property.name()));
}
if (!matchingNames.isEmpty())
return new ChooseFromPropertyListDialog(matchingNames, parent);
return nullptr;
}
void ChooseFromPropertyListDialog::fillList(const QStringList &propNames)
{
if (propNames.isEmpty())
return;
QString defaultProp = propNames.first();
QStringList sortedNames = propNames;
sortedNames.sort();
for (const auto &propName : qAsConst(sortedNames)) {
QListWidgetItem *newItem = new QListWidgetItem(propName);
m_ui->listProps->addItem(newItem);
}
// Select the default prop
m_ui->listProps->setCurrentRow(sortedNames.indexOf(defaultProp));
m_selectedProperty = defaultProp.toLatin1();
}
}
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