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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "effectcomposeruniformsmodel.h"
#include "propertyhandler.h"
#include "uniform.h"
#include <utils/qtcassert.h>
namespace EffectComposer {
EffectComposerUniformsModel::EffectComposerUniformsModel(QObject *parent)
: QAbstractListModel{parent}
{
}
QHash<int, QByteArray> EffectComposerUniformsModel::roleNames() const
{
QHash<int, QByteArray> roles;
roles[NameRole] = "uniformName";
roles[DisplayNameRole] = "uniformDisplayName";
roles[DescriptionRole] = "uniformDescription";
roles[ValueRole] = "uniformValue";
roles[BackendValueRole] = "uniformBackendValue";
roles[DefaultValueRole] = "uniformDefaultValue";
roles[MinValueRole] = "uniformMinValue";
roles[MaxValueRole] = "uniformMaxValue";
roles[TypeRole] = "uniformType";
roles[ControlTypeRole] = "uniformControlType";
roles[UseCustomValueRole] = "uniformUseCustomValue";
roles[UserAdded] = "uniformUserAdded";
roles[IsInUse] = "uniformIsInUse";
return roles;
}
int EffectComposerUniformsModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
return m_uniforms.size();
}
QVariant EffectComposerUniformsModel::data(const QModelIndex &index, int role) const
{
QTC_ASSERT(index.isValid() && index.row() < m_uniforms.size(), return {});
QTC_ASSERT(roleNames().contains(role), return {});
return m_uniforms.at(index.row())->property(roleNames().value(role));
}
bool EffectComposerUniformsModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (!index.isValid() || !roleNames().contains(role))
return false;
auto uniform = m_uniforms.at(index.row());
if (role == IsInUse) {
uniform->setIsInUse(value.toBool());
} else if (uniform->type() == Uniform::Type::Sampler) {
QString updatedValue = value.toString();
int idx = value.toString().indexOf("file:");
QString path = idx > 0 ? updatedValue.right(updatedValue.size() - idx - 5) : updatedValue;
if (idx == -1)
updatedValue = QUrl::fromLocalFile(path).toString();
uniform->setValue(updatedValue);
g_propertyData()->insert(uniform->name(), updatedValue);
} else {
uniform->setValue(value);
g_propertyData()->insert(uniform->name(), value);
}
emit dataChanged(index, index, {role});
return true;
}
bool EffectComposerUniformsModel::resetData(int row)
{
QModelIndex idx = index(row, 0);
QTC_ASSERT(idx.isValid(), return false);
return setData(idx, idx.data(DefaultValueRole), ValueRole);
}
bool EffectComposerUniformsModel::remove(int row)
{
QModelIndex idx = index(row, 0);
QTC_ASSERT(idx.isValid(), return false);
beginRemoveRows({}, row, row);
m_uniforms.removeAt(row);
endRemoveRows();
return true;
}
QStringList EffectComposerUniformsModel::displayNames() const
{
QStringList displayNames;
for (Uniform *u : std::as_const(m_uniforms))
displayNames.append(u->displayName());
return displayNames;
}
QStringList EffectComposerUniformsModel::uniformNames() const
{
return Utils::transform(m_uniforms, &Uniform::name);
}
void EffectComposerUniformsModel::resetModel()
{
beginResetModel();
endResetModel();
}
void EffectComposerUniformsModel::addUniform(Uniform *uniform)
{
beginInsertRows({}, m_uniforms.size(), m_uniforms.size());
m_uniforms.append(uniform);
endInsertRows();
}
void EffectComposerUniformsModel::updateUniform(int uniformIndex, Uniform *uniform)
{
QTC_ASSERT(uniformIndex < m_uniforms.size() && uniformIndex >= 0, return);
Uniform *oldUniform = m_uniforms.at(uniformIndex);
// Do full row remove + insert to make sure UI updates the type controls properly
beginRemoveRows({}, uniformIndex, uniformIndex);
m_uniforms.removeAt(uniformIndex);
endRemoveRows();
beginInsertRows({}, uniformIndex, uniformIndex);
m_uniforms.insert(uniformIndex, uniform);
endInsertRows();
const QString &oldName = oldUniform->name();
const QString &newName = uniform->name();
if (oldName != newName)
emit uniformRenamed(oldName, newName);
delete oldUniform;
}
QList<Uniform *> EffectComposerUniformsModel::uniforms() const
{
return m_uniforms;
}
} // namespace EffectComposer
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