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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "VariantsGroupModel.h"
#include "VariantsTagModel.h"
#include "StudioApp.h"
#include "Core.h"
#include "MainFrm.h"
#include "Qt3DSDMStudioSystem.h"
#include "ClientDataModelBridge.h"
#include "IDocumentEditor.h"
#include "VariantTagDialog.h"
#include "StudioUtils.h"
#include "Dialogs.h"
#include <QtCore/qsavefile.h>
VariantsGroupModel::VariantsGroupModel(QObject *parent)
: QAbstractListModel(parent)
{
}
void VariantsGroupModel::refresh()
{
int instance = g_StudioApp.GetCore()->GetDoc()->GetSelectedInstance();
auto bridge = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetClientDataModelBridge();
if (instance == 0 || bridge->GetObjectType(instance) & ~OBJTYPE_IS_VARIANT) {
m_instance = 0;
m_property = 0;
return;
}
auto propertySystem = g_StudioApp.GetCore()->GetDoc()->GetPropertySystem();
m_instance = instance;
m_property = bridge->getVariantsProperty(instance);
qt3dsdm::SValue sValue;
if (propertySystem->GetInstancePropertyValue(m_instance, m_property, sValue)) {
beginResetModel();
// delete tag models
for (auto &g : qAsConst(m_data))
delete g.m_tagsModel;
m_data.clear();
QString propVal = qt3dsdm::get<qt3dsdm::TDataStrPtr>(sValue)->toQString();
QHash<QString, QStringList> propTags;
if (!propVal.isEmpty()) {
const QStringList propTagsList = propVal.split(QChar(','));
for (auto &propTag : propTagsList) {
const QStringList propTagPair = propTag.split(QChar(':'));
propTags[propTagPair[0]].append(propTagPair[1]);
}
}
// build the variants data model
const auto variantsDef = g_StudioApp.GetCore()->getProjectFile().variantsDef();
const auto keys = g_StudioApp.GetCore()->getProjectFile().variantsDefKeys();
for (auto &group : keys) {
TagGroupData g;
g.m_title = group;
g.m_color = variantsDef[group].m_color;
QVector<std::pair<QString, bool> > tags;
for (int i = 0; i < variantsDef[group].m_tags.length(); ++i) {
tags.append({variantsDef[group].m_tags[i],
propTags[group].contains(variantsDef[group].m_tags[i])});
}
g.m_tagsModel = new VariantsTagModel(tags);
m_data.push_back(g);
}
endResetModel();
bool isVariantsEmpty = rowCount() == 0;
if (m_variantsEmpty != isVariantsEmpty) {
m_variantsEmpty = isVariantsEmpty;
Q_EMIT varaintsEmptyChanged();
}
}
}
int VariantsGroupModel::rowCount(const QModelIndex &parent) const
{
// For list models only the root node (an invalid parent) should return the list's size. For all
// other (valid) parents, rowCount() should return 0 so that it does not become a tree model.
if (parent.isValid())
return 0;
return m_data.size();
}
QVariant VariantsGroupModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
if (role == GroupTitleRole)
return m_data.at(index.row()).m_title;
else if (role == GroupColorRole)
return m_data.at(index.row()).m_color;
else if (role == TagRole)
return QVariant::fromValue(m_data.at(index.row()).m_tagsModel);
return QVariant();
}
void VariantsGroupModel::setTagState(const QString &group, const QString &tag, bool selected)
{
QString val;
QString tagsStr;
bool skipFirst = false;
for (auto &g : qAsConst(m_data)) {
if (g.m_title == group)
g.m_tagsModel->updateTagState(tag, selected);
tagsStr = g.m_tagsModel->serialize(g.m_title);
if (!tagsStr.isEmpty()) {
if (skipFirst)
val.append(QChar(','));
val.append(tagsStr);
skipFirst = true;
}
}
Q3DStudio::SCOPED_DOCUMENT_EDITOR(*g_StudioApp.GetCore()->GetDoc(), QObject::tr("Set Property"))
->SetInstancePropertyValue(m_instance, m_property, QVariant(val));
}
void VariantsGroupModel::addNewTag(const QString &group)
{
VariantTagDialog dlg(VariantTagDialog::AddTag, group);
if (dlg.exec() == QDialog::Accepted) {
g_StudioApp.GetCore()->getProjectFile().addVariantTag(group, dlg.getNames().second);
refresh();
if (g_StudioApp.GetCore()->getProjectFile().variantsDef()[group].m_tags.size() == 1)
g_StudioApp.m_pMainWnd->updateActionFilterEnableState();
}
}
void VariantsGroupModel::addNewGroup()
{
VariantTagDialog dlg(VariantTagDialog::AddGroup);
if (dlg.exec() == QDialog::Accepted) {
g_StudioApp.GetCore()->getProjectFile().addVariantGroup(dlg.getNames().second);
refresh();
}
}
void VariantsGroupModel::importVariants()
{
QString importFilePath = g_StudioApp.GetDialogs()->getImportVariantsDlg();
if (!importFilePath.isEmpty()) {
g_StudioApp.GetCore()->getProjectFile().loadVariants(importFilePath);
refresh();
}
}
void VariantsGroupModel::exportVariants()
{
QString exportFilePath = g_StudioApp.GetDialogs()->getExportVariantsDlg();
if (exportFilePath.isEmpty())
return;
QDomDocument domDoc;
domDoc.appendChild(domDoc.createProcessingInstruction(QStringLiteral("xml"),
QStringLiteral("version=\"1.0\""
" encoding=\"utf-8\"")));
const auto variantsDef = g_StudioApp.GetCore()->getProjectFile().variantsDef();
const auto keys = g_StudioApp.GetCore()->getProjectFile().variantsDefKeys();
QDomElement vElem = domDoc.createElement(QStringLiteral("variants"));
domDoc.appendChild(vElem);
for (auto &g : keys) {
const auto group = variantsDef[g];
QDomElement gElem = domDoc.createElement(QStringLiteral("variantgroup"));
gElem.setAttribute(QStringLiteral("id"), g);
gElem.setAttribute(QStringLiteral("color"), group.m_color);
vElem.appendChild(gElem);
for (auto &t : qAsConst(group.m_tags)) {
QDomElement tElem = domDoc.createElement(QStringLiteral("variant"));;
tElem.setAttribute(QStringLiteral("id"), t);
gElem.appendChild(tElem);
}
}
QSaveFile file(exportFilePath);
if (StudioUtils::openTextSave(file))
StudioUtils::commitDomDocumentSave(file, domDoc);
}
QHash<int, QByteArray> VariantsGroupModel::roleNames() const
{
auto names = QAbstractListModel::roleNames();
names.insert(GroupTitleRole, "group");
names.insert(GroupColorRole, "color");
names.insert(TagRole, "tags");
return names;
}
Qt::ItemFlags VariantsGroupModel::flags(const QModelIndex &index) const
{
if (!index.isValid())
return Qt::NoItemFlags;
return Qt::ItemIsEditable;
}
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