diff options
Diffstat (limited to 'src/Authoring/Studio/Palettes/Inspector/ObjectListModel.cpp')
| -rw-r--r-- | src/Authoring/Studio/Palettes/Inspector/ObjectListModel.cpp | 534 |
1 files changed, 0 insertions, 534 deletions
diff --git a/src/Authoring/Studio/Palettes/Inspector/ObjectListModel.cpp b/src/Authoring/Studio/Palettes/Inspector/ObjectListModel.cpp deleted file mode 100644 index ad66274a..00000000 --- a/src/Authoring/Studio/Palettes/Inspector/ObjectListModel.cpp +++ /dev/null @@ -1,534 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 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 "ObjectListModel.h" - -#include "ClientDataModelBridge.h" -#include "Core.h" -#include "Doc.h" -#include "GraphUtils.h" -#include "IObjectReferenceHelper.h" -#include "StudioUtils.h" -#include "SlideSystem.h" -#include "StudioObjectTypes.h" -#include "StudioPreferences.h" -#include "Qt3DSDMStudioSystem.h" -#include "ClientDataModelBridge.h" - -#include <QCoreApplication> -#include <QColor> - -ObjectListModel::ObjectListModel(CCore *core, - const qt3dsdm::Qt3DSDMInstanceHandle &baseHandle, QObject *parent, - bool isAliasSelectList) - : QAbstractItemModel(parent) - , m_core(core) - , m_baseHandle(baseHandle) - , m_AliasSelectList(isAliasSelectList) -{ - auto doc = m_core->GetDoc(); - m_objRefHelper = doc->GetDataModelObjectReferenceHelper(); - if (!m_AliasSelectList) - m_slideHandle = m_objRefHelper->GetSlideList(m_baseHandle)[0]; - else - m_slideHandle = m_objRefHelper->GetSlideList(m_baseHandle).back(); -} - -QHash<int, QByteArray> ObjectListModel::roleNames() const -{ - auto names = QAbstractItemModel::roleNames(); - names.insert(NameRole, "name"); - names.insert(HandleRole, "handle"); - names.insert(IconRole, "icon"); - names.insert(TextColorRole, "textColor"); - names.insert(AbsolutePathRole, "absolutePath"); - names.insert(PathReferenceRole, "referencePath"); - - return names; -} - -int ObjectListModel::rowCount(const QModelIndex &parent) const -{ - if (!parent.isValid()) - return 1; - - const auto handle = handleForIndex(parent); - const auto children = childrenList(m_slideHandle, handle); - return int(children.size()); -} - -int ObjectListModel::columnCount(const QModelIndex &parent) const -{ - Q_UNUSED(parent) - return 1; -} - -QVariant ObjectListModel::data(const QModelIndex &index, int role) const -{ - return data(index, QModelIndex(), role); -} - -QVariant ObjectListModel::data(const QModelIndex &index, - const QModelIndex &startingIndex, - int role) const -{ - if (!hasIndex(index.row(), index.column(), index.parent())) - return {}; - - auto handle = handleForIndex(index); - - auto studioSystem = m_core->GetDoc()->GetStudioSystem(); - auto propertySystem = studioSystem->GetPropertySystem(); - qt3dsdm::SValue typeValue; - propertySystem->GetInstancePropertyValue(handle, - studioSystem->GetClientDataModelBridge() - ->GetTypeProperty(), typeValue); - qt3dsdm::DataModelDataType::Value valueType(qt3dsdm::GetValueType(typeValue)); - if (valueType == qt3dsdm::DataModelDataType::None) - return {}; - - switch (role) { - case NameRole: { - return nameForHandle(handle); - } - case PathReferenceRole: { - Q3DStudio::CString data; - if (startingIndex.isValid()) { - data = m_objRefHelper->GetObjectReferenceString( - handleForIndex(startingIndex), - CRelativePathTools::EPATHTYPE_RELATIVE, - handle); - } else { - data = m_objRefHelper->GetObjectReferenceString( - m_baseHandle, - CRelativePathTools::EPATHTYPE_RELATIVE, - handle); - } - return data.toQString(); - } - case AbsolutePathRole: { - Q3DStudio::CString data(m_objRefHelper->GetObjectReferenceString( - m_baseHandle, CRelativePathTools::EPATHTYPE_GUID, handle)); - return data.toQString(); - } - case HandleRole: { - return (int)handleForIndex(index); - } - case IconRole: { - auto info = m_objRefHelper->GetInfo(handle); - return StudioUtils::resourceImageUrl() + CStudioObjectTypes::GetNormalIconName(info.m_Type); - } - case TextColorRole: { - auto bridge = m_core->GetDoc()->GetStudioSystem()->GetClientDataModelBridge(); - auto objType = bridge->GetObjectType(handle); - auto info = m_objRefHelper->GetInfo(handle); - if (m_excludeTypes.contains(objType)) - return QVariant::fromValue(CStudioPreferences::disabledColor()); - else if (info.m_Master) - return QVariant::fromValue(CStudioPreferences::masterColor()); - else - return QVariant::fromValue(CStudioPreferences::textColor()); - } - default: - return {}; - } - - return {}; -} - -QModelIndex ObjectListModel::index(int row, int column, const QModelIndex &parent) const -{ - if (!parent.isValid()) - return createIndex(row, column, (quintptr)(m_baseHandle)); - - const auto handle = handleForIndex(parent); - const auto children = childrenList(m_slideHandle, handle); - if (row >= children.size()) - return {}; - - auto childHandle = children[row]; - return createIndex(row, column, (quintptr)(childHandle)); -} - -QModelIndex ObjectListModel::parent(const QModelIndex &index) const -{ - if (!index.isValid()) - return {}; - - const auto handle = handleForIndex(index); - qt3dsdm::Qt3DSDMInstanceHandle parentHandle = m_core->GetDoc()->GetAssetGraph()->GetParent(handle); - if (!parentHandle.Valid()) - return {}; - - int row = 0; - qt3dsdm::Qt3DSDMInstanceHandle grandParentHandle = m_core->GetDoc()->GetAssetGraph() - ->GetParent(parentHandle); - if (grandParentHandle.Valid()) { - const auto children = childrenList(m_slideHandle, grandParentHandle); - const auto it = std::find(children.begin(), children.end(), parentHandle); - Q_ASSERT(it != children.end()); - row = it - children.begin(); - } - - return createIndex(row, 0, (quintptr)(parentHandle)); -} - -qt3dsdm::Qt3DSDMInstanceHandle ObjectListModel::handleForIndex(const QModelIndex &index) const -{ - return static_cast<qt3dsdm::Qt3DSDMInstanceHandle>(index.internalId()); -} - -void ObjectListModel::excludeObjectTypes(const QVector<EStudioObjectType> &types) -{ - m_excludeTypes = types; -} - -bool ObjectListModel::selectable(const qt3dsdm::Qt3DSDMInstanceHandle &handle) const -{ - auto bridge = m_core->GetDoc()->GetStudioSystem()->GetClientDataModelBridge(); - auto objType = bridge->GetObjectType(handle); - // disallow aliasing the current active root - bool tryingToAliasParent = (m_core->GetDoc()->GetActiveRootInstance() == handle) - && m_AliasSelectList; - return (!m_excludeTypes.contains(objType) && !tryingToAliasParent); -} - -qt3dsdm::TInstanceHandleList ObjectListModel::childrenList( - const qt3dsdm::Qt3DSDMSlideHandle &slideHandle, - const qt3dsdm::Qt3DSDMInstanceHandle &handle) const -{ - auto studioSystem = m_core->GetDoc()->GetStudioSystem(); - auto slideSystem = studioSystem->GetSlideSystem(); - auto currentMaster = slideSystem->GetMasterSlide(slideHandle); - - qt3dsdm::TInstanceHandleList children; - m_objRefHelper->GetChildInstanceList(handle, children, slideHandle, m_baseHandle, true); - // allow action trigger/target from all objects - if (m_AliasSelectList) { - children.erase( - std::remove_if(children.begin(), children.end(), - [&slideHandle, slideSystem, ¤tMaster](const qt3dsdm::Qt3DSDMInstanceHandle &h) { - const auto childSlide = slideSystem->GetAssociatedSlide(h); - if (!childSlide.Valid()) - return true; - const auto childMaster = slideSystem->GetMasterSlide(childSlide); - if (childMaster == currentMaster) { - return childSlide != childMaster && childSlide != slideHandle; - } else { - return childSlide != childMaster; - } - }), children.end()); - } - return children; -} - -QString ObjectListModel::nameForHandle(const qt3dsdm::Qt3DSDMInstanceHandle &handle) const -{ - const auto data = m_objRefHelper->GetInfo(handle); - return data.m_Name.toQString(); -} - -QModelIndex ObjectListModel::indexForHandle(const qt3dsdm::Qt3DSDMInstanceHandle &handle, - const QModelIndex &startIndex) const -{ - if (handle == m_baseHandle) - return index(0, 0, {}); - - for (int i = 0; i < rowCount(startIndex); i++) { - auto idx = index(i, 0, startIndex); - if (static_cast<qt3dsdm::Qt3DSDMInstanceHandle>(idx.internalId()) == handle) - return idx; - if (rowCount(idx) > 0) { - QModelIndex foundIndex = indexForHandle(handle, idx); - if (foundIndex.isValid()) - return foundIndex; - } - } - return {}; -} - - -FlatObjectListModel::FlatObjectListModel(ObjectListModel *sourceModel, QObject *parent) - : QAbstractListModel(parent) - -{ - Q_ASSERT(sourceModel); - setSourceModel(sourceModel); -} - -QVector<FlatObjectListModel::SourceInfo> FlatObjectListModel::collectSourceIndexes( - const QModelIndex &sourceIndex, int depth) const -{ - QVector<SourceInfo> sourceInfo; - - for (int i = 0; i < m_sourceModel->rowCount(sourceIndex); i++) { - auto idx = m_sourceModel->index(i, 0, sourceIndex); - SourceInfo info; - info.depth = depth; - info.index = idx; - sourceInfo.append(info); - if (m_sourceModel->rowCount(idx) > 0) { - sourceInfo += collectSourceIndexes(idx, depth + 1); - } - } - - return sourceInfo; -} - -QHash<int, QByteArray> FlatObjectListModel::roleNames() const -{ - auto roles = m_sourceModel->roleNames(); - roles.insert(DepthRole, "depth"); - roles.insert(ExpandedRole, "expanded"); - roles.insert(ParentExpandedRole, "parentExpanded"); - roles.insert(HasChildrenRole, "hasChildren"); - return roles; -} - -QModelIndex FlatObjectListModel::mapToSource(const QModelIndex &proxyIndex) const -{ - int row = proxyIndex.row(); - if (row < 0 || row >= m_sourceInfo.count()) - return {}; - return m_sourceInfo[row].index; -} - -QModelIndex FlatObjectListModel::mapFromSource(const QModelIndex &sourceIndex) const -{ - return index(rowForSourceIndex(sourceIndex)); -} - -QVariant FlatObjectListModel::data(const QModelIndex &index, int role) const -{ - return data(index, QModelIndex(), role); -} - -QVariant FlatObjectListModel::data(const QModelIndex &index, - const QModelIndex &startingIndex, - int role) const -{ - const auto row = index.row(); - if (row < 0 || row >= m_sourceInfo.count()) - return {}; - - switch (role) { - case DepthRole: { - auto info = m_sourceInfo[row]; - return info.depth; - } - case ExpandedRole: { - auto info = m_sourceInfo[row]; - return info.expanded; - } - case ParentExpandedRole: { - auto info = m_sourceInfo[row]; - if (info.depth == 0) - return true; - - int depth = info.depth; - for (int i = row - 1; i >= 0; i--) { - const auto prevInfo = m_sourceInfo[i]; - if (prevInfo.depth < depth) { - if (!prevInfo.expanded) { - return false; - } else { - depth = prevInfo.depth; - } - } - } - return true; - } - case HasChildrenRole: { - if (row == m_sourceInfo.count() - 1) - return false; - auto info = m_sourceInfo[row]; - auto nextInfo = m_sourceInfo[row + 1]; - return (nextInfo.depth > info.depth); - } - } - - QModelIndex sourceIndex = mapToSource(index); - if (startingIndex.isValid()) - return m_sourceModel->data(sourceIndex, startingIndex, role); - else - return m_sourceModel->data(sourceIndex, QModelIndex(), role); - -} - -bool FlatObjectListModel::setData(const QModelIndex &index, const QVariant &data, int role) -{ - const auto row = index.row(); - if (row < 0 || row >= m_sourceInfo.count()) - return {}; - - switch (role) { - case ExpandedRole: { - auto info = &m_sourceInfo[index.row()]; - info->expanded = data.toBool(); - Q_EMIT dataChanged(this->index(0, 0), this->index(rowCount() - 1, 0), {}); - return true; - } - } - - QModelIndex sourceIndex = mapToSource(index); - return m_sourceModel->setData(sourceIndex, data, role); -} - -int FlatObjectListModel::rowCount(const QModelIndex &parent) const -{ - if (parent.isValid()) - return 0; - - return m_sourceInfo.count(); -} - -bool FlatObjectListModel::removeRows(int row, int count, const QModelIndex &parent) -{ - beginRemoveRows(parent, row, row + count - 1); - m_sourceInfo.remove(row, count); - endRemoveRows(); - return true; -} - -void FlatObjectListModel::setSourceModel(ObjectListModel *sourceModel) -{ - beginResetModel(); - sourceModel->disconnect(this); - connect(sourceModel, &QAbstractListModel::dataChanged, this, - [this](const QModelIndex &start, const QModelIndex &end, const QVector<int> &roles) { - emit dataChanged(mapFromSource(start), mapFromSource(end), roles); - - }); - connect(sourceModel, &QAbstractListModel::rowsInserted, this, - [this](const QModelIndex &parent, int start, int end) { - const int parentRow = rowForSourceIndex(parent); - const int depth = m_sourceInfo[parentRow].depth + 1; - const int startRow = rowForSourceIndex(parent, start); - Q_ASSERT(startRow != -1); - beginInsertRows({}, startRow, startRow + end - start); - for (int row = end; row >= start; --row) { - SourceInfo info; - info.depth = depth; - info.index = m_sourceModel->index(row, 0, parent); - m_sourceInfo.insert(startRow, info); - } - endInsertRows(); - }); - connect(sourceModel, &QAbstractListModel::rowsRemoved, this, - [this](const QModelIndex &parent, int start, int end) { - const int startRow = rowForSourceIndex(parent, start); - const int endRow = rowForSourceIndex(parent, end); - Q_ASSERT(startRow != -1 && endRow != -1); - beginRemoveRows({}, startRow, endRow); - m_sourceInfo.remove(startRow, endRow - startRow + 1); - endRemoveRows(); - }); - connect(sourceModel, &QAbstractListModel::modelReset, this, - [this]() { - beginResetModel(); - m_sourceInfo = collectSourceIndexes({}, 0); - endResetModel(); - }); - - connect(sourceModel, &ObjectListModel::roleUpdated, this, [this](int role) { - emit dataChanged(index(0,0), index(rowCount() - 1, 0), {role}); - }); - - connect(sourceModel, &ObjectListModel::rolesUpdated, this, - [this](const QVector<int> &roles = QVector<int> ()) { - emit dataChanged(index(0,0), index(rowCount() - 1, 0), roles); - }); - - - m_sourceModel = sourceModel; - m_sourceInfo = collectSourceIndexes({}, 0); - endResetModel(); -} - -// startIndex and searchIndex are source indexes -bool FlatObjectListModel::expandTo(const QModelIndex &startIndex, const QModelIndex &searchIndex) -{ - // Found the index we are looking for. We don't want to expand it, so just return true. - if (startIndex == searchIndex) - return true; - - // Look for the search index in children - const int rowCount = m_sourceModel->rowCount(startIndex); - for (int i = 0; i < rowCount; i++) { - auto idx = m_sourceModel->index(i, 0, startIndex); - if (idx == searchIndex) { - // Expand startIndex as that is the parent - setData(index(rowForSourceIndex(startIndex)), QVariant(true), ExpandedRole); - return true; - } - if (m_sourceModel->rowCount(idx) > 0) { - bool found = expandTo(idx, searchIndex); - if (found) { - // Found by some descendant. Keep expanding parents - setData(index(rowForSourceIndex(startIndex)), QVariant(true), ExpandedRole); - return true; - } - } - } - return false; -} - -int FlatObjectListModel::rowForSourceIndex(const QModelIndex &sourceIndex) const -{ - for (int i = 0; i < m_sourceInfo.size(); i++) { - if (m_sourceInfo[i].index == sourceIndex) - return i; - } - return -1; -} - -int FlatObjectListModel::rowForSourceIndex(const QModelIndex& parentIndex, int row) const -{ - const int parentRow = rowForSourceIndex(parentIndex); - if (parentRow == -1) - return -1; - const int childDepth = m_sourceInfo[parentRow].depth + 1; - int i = parentRow + 1; - while (i < m_sourceInfo.size()) { - const auto& info = m_sourceInfo[i]; - if (info.depth < childDepth) - break; - if (info.depth == childDepth) { - if (row == 0) - break; - --row; - } - ++i; - } - return i; -} - -QModelIndex FlatObjectListModel::sourceIndexForHandle(const qt3dsdm::Qt3DSDMInstanceHandle &handle) -{ - return m_sourceModel->indexForHandle(handle); -} |