RMemoryStorage

Class in Core Module
Header: #include <src/core/RMemoryStorage.h>
Inherits: RStorage
Inherited by: RLinkedStorage

Description

Basic memory based storage.

Scriptable: This class is available in script environments.

Public Functions

	RMemoryStorage()
virtual	~RMemoryStorage()
virtual void	beginTransaction() Starts a new transaction.
bool	checkRecursion(RObject::Id blockId, RObject::Id potentialChildBlockId) Checks recursively, if the given block is allowed to contain references to the potential child block.
virtual void	clear() Resets this storage to its initial, empty state.
virtual void	clearEntitySelection(QSet< RObject::Id > *affectedEntities=NULL) Clears the selection status of all entities.
void	clearSelectionCache()
void	clearVisibleCache()
virtual void	commitTransaction() Commits the current transaction.
virtual int	countSelectedEntities() const
virtual bool	deleteObject(RObject::Id objectId) Deletes the object with the given ID.
virtual void	deleteTransactionsFrom(int transactionId) Deletes all transactions with IDs from transactionId (inclusive) to the maximum transaction ID.
virtual int	deselectEntities(const QSet< RObject::Id > &entityIds, QSet< RObject::Id > *affectedEntities=NULL) Deselects all entities with the given IDs.
virtual void	deselectEntity(RObject::Id entityId, QSet< RObject::Id > *affectedEntities=NULL) Deselects the entity with the given ID.
virtual RObject::Id	getBlockId(const QString &blockName) const
virtual RObject::Id	getBlockIdAuto(const QString &blockLayoutName) const
virtual QString	getBlockName(RObject::Id blockId) const
virtual QString	getBlockNameFromHandle(RObject::Handle blockHandle) const
virtual QString	getBlockNameFromLayout(const QString &layoutName) const
virtual QString	getBlockNameFromLayout(RObject::Id layoutId) const
virtual QSet< QString >	getBlockNames(const QString &rxStr=RDEFAULT_QSTRING, bool undone=false) const
virtual RBox	getBoundingBox(bool ignoreHiddenLayers=true, bool ignoreEmpty=false) const
virtual RBox	getEntitiesBox(QSet< RObject::Id > &ids) const
virtual QVariant	getKnownVariable(RS::KnownVariable key) const
virtual RObject::Id	getLayerId(const QString &layerName) const
virtual QString	getLayerName(RObject::Id layerId) const
virtual QSet< QString >	getLayerNames(const QString &rxStr=RDEFAULT_QSTRING) const
virtual RObject::Id	getLayerStateId(const QString &layerStateName) const
virtual QString	getLayerStateName(RObject::Id layerStateId) const
virtual QSet< QString >	getLayerStateNames(const QString &rxStr=RDEFAULT_QSTRING) const
virtual RObject::Id	getLayoutId(const QString &layoutName) const
virtual QString	getLayoutName(RObject::Id layoutId) const
virtual QSet< QString >	getLayoutNames(const QString &rxStr=RDEFAULT_QSTRING) const
virtual QString	getLinetypeDescription(RObject::Id linetypeId) const
virtual RObject::Id	getLinetypeId(const QString &linetypeName) const
virtual QString	getLinetypeLabel(RObject::Id linetypeId) const
virtual QString	getLinetypeName(RObject::Id linetypeId) const
virtual QSet< QString >	getLinetypeNames() const
virtual QList< RLinetypePattern >	getLinetypePatterns() const
virtual RLineweight::Lineweight	getMaxLineweight() const
virtual int	getMaxTransactionId()
virtual RObject::Handle	getNewObjectHandle()
virtual RBox	getSelectionBox() const
virtual RTransaction	getTransaction(int transactionId)
virtual QVariant	getVariable(const QString &key) const
virtual QStringList	getVariables() const
virtual RObject::Id	getViewId(const QString &viewName) const
virtual QString	getViewName(RObject::Id viewId) const
virtual QSet< QString >	getViewNames() const
virtual bool	hasBlockEntities(RObject::Id blockId) const
bool	hasBlockReferenceEntities() const
virtual bool	hasChildEntities(RObject::Id parentId) const
virtual bool	hasSelection() const
virtual bool	isEntityVisible(const REntity &entity) const
virtual bool	isSelected(RObject::Id entityId)
virtual bool	isSelectedWorkingSet(RObject::Id entityId)
virtual QSet< RObject::Id >	queryAllBlockReferences() const
virtual QSet< RObject::Id >	queryAllBlocks(bool undone=false)
virtual QSet< RObject::Id >	queryAllEntities(bool undone, bool allBlocks, QList< RS::EntityType > types)
virtual QSet< RObject::Id >	queryAllEntities(bool undone=false, bool allBlocks=false, RS::EntityType type=RS::EntityAll)
virtual QSet< RObject::Id >	queryAllLayers(bool undone=false)
virtual QSet< RObject::Id >	queryAllLayerStates(bool undone=false) const
virtual QSet< RObject::Id >	queryAllLayoutBlocks(bool includeModelSpace=false, bool undone=false) const
virtual QSet< RObject::Id >	queryAllLayouts(bool undone)
virtual QSet< RObject::Id >	queryAllLinetypes()
virtual QSet< RObject::Id >	queryAllObjects() const
virtual QSet< RObject::Id >	queryAllUcs()
virtual QSet< RObject::Id >	queryAllViewports() const
virtual QSet< RObject::Id >	queryAllViews(bool undone=false)
virtual QSet< RObject::Id >	queryAllVisibleEntities()
virtual QSharedPointer< RBlock >	queryBlock(const QString &blockName) const
virtual QSharedPointer< RBlock >	queryBlock(RObject::Id blockId) const
virtual QSharedPointer< RBlock >	queryBlockDirect(const QString &blockName) const
virtual QSharedPointer< RBlock >	queryBlockDirect(RObject::Id blockId) const
virtual QSet< RObject::Id >	queryBlockEntities(RObject::Id blockId)
virtual QSet< RObject::Id >	queryBlockReferences(RObject::Id blockId) const
virtual QSet< RObject::Id >	queryBlockReferencesForLayers(const QSet< RObject::Id > &layerIds) const
virtual QSet< RObject::Id >	queryChildEntities(RObject::Id parentId, RS::EntityType type=RS::EntityAll)
virtual QSharedPointer< RDimStyle >	queryDimStyle() const
virtual QSharedPointer< RDimStyle >	queryDimStyleDirect() const
virtual QSharedPointer< RDocumentVariables >	queryDocumentVariables() const
virtual QSharedPointer< RDocumentVariables >	queryDocumentVariablesDirect() const
virtual QSharedPointer< REntity >	queryEntity(RObject::Id objectId) const
virtual QSharedPointer< REntity >	queryEntityDirect(RObject::Id objectId) const
virtual QSet< RObject::Id >	queryInfiniteEntities() const
virtual QSharedPointer< RLayer >	queryLayer(const QString &layerName) const
virtual QSharedPointer< RLayer >	queryLayer(RObject::Id layerId) const
virtual QSet< RObject::Id >	queryLayerBlockEntities(RObject::Id layerId, RObject::Id blockId)
virtual QSharedPointer< RLayer >	queryLayerDirect(RObject::Id layerId) const
virtual QSet< RObject::Id >	queryLayerEntities(RObject::Id layerId, bool allBlocks=false)
virtual QSharedPointer< RLayerState >	queryLayerState(const QString &layerStateName) const
virtual QSharedPointer< RLayerState >	queryLayerState(RObject::Id layerStateId) const
virtual QSharedPointer< RLayerState >	queryLayerStateDirect(RObject::Id layerStateId) const
virtual QSharedPointer< RLayout >	queryLayout(const QString &layoutName) const
virtual QSharedPointer< RLayout >	queryLayout(RObject::Id layoutId) const
virtual QSharedPointer< RLayout >	queryLayoutDirect(RObject::Id layoutId) const
virtual QSharedPointer< RLinetype >	queryLinetype(const QString &linetypeName) const
virtual QSharedPointer< RLinetype >	queryLinetype(RObject::Id linetypeId) const
virtual QSharedPointer< RLinetype >	queryLinetypeDirect(RObject::Id linetypeId) const
virtual QSharedPointer< RObject >	queryObject(RObject::Id objectId) const
virtual QSharedPointer< RObject >	queryObjectByHandle(RObject::Handle objectHandle) const
virtual QSharedPointer< RObject >	queryObjectByHandleDirect(RObject::Handle objectHandle) const
virtual RObject *	queryObjectCC(RObject::Id objectId) const
virtual QSharedPointer< RObject >	queryObjectDirect(RObject::Id objectId) const
virtual QSet< RObject::Id >	querySelectedEntities() const
virtual QSet< RObject::Id >	querySelectedLayerEntities(RObject::Id layerId, bool allBlocks=false)
virtual QSet< RObject::Id >	querySelectedLayers() const
virtual QSharedPointer< RUcs >	queryUcs(const QString &ucsName) const
virtual QSharedPointer< RUcs >	queryUcs(RObject::Id ucsId) const
virtual QSharedPointer< RUcs >	queryUcsDirect(RObject::Id ucsId) const
virtual QSharedPointer< RView >	queryView(const QString &viewName) const
virtual QSharedPointer< RView >	queryView(RObject::Id viewId) const
virtual QSharedPointer< REntity >	queryVisibleEntityDirect(RObject::Id objectId) const
virtual QSet< RObject::Id >	queryWorkingSetEntities()
virtual bool	removeObject(QSharedPointer< RObject > object)
virtual void	removeVariable(const QString &key) Removes the custom variable with the given key.
virtual void	resetTransactionStack()
virtual void	rollbackTransaction() Rolls the current transaction back in order to cancel it.
virtual bool	saveObject(QSharedPointer< RObject > object, bool checkBlockRecursion=true, bool keepHandles=false, bool *overwrite=NULL) Saves the given object to the storage.
virtual void	saveTransaction(RTransaction &transaction) Saves the given transaction.
virtual void	selectAllEntities(QSet< RObject::Id > *affectedEntities=NULL) Sets the selection status of all entities.
virtual int	selectEntities(const QSet< RObject::Id > &entityIds, bool add=false, QSet< RObject::Id > *affectedEntities=NULL) Selects all entities with the given IDs.
virtual void	selectEntity(RObject::Id entityId, bool add=false, QSet< RObject::Id > *affectedEntities=NULL) Selects the entity with the given ID.
virtual void	setCurrentBlock(RObject::Id blockId)
virtual void	setEntityParentId(REntity &entity, RObject::Id parentId)
void	setEntitySelected(QSharedPointer< REntity > entity, bool on, QSet< RObject::Id > *affectedEntities=NULL, bool onlyDescend=false) Selects first the top most parent in the entity hierarchy and then all children of it.
virtual void	setKnownVariable(RS::KnownVariable key, const QVariant &value, RTransaction *transaction=NULL) Sets a known DXF/DWG variable for this document.
virtual void	setLastTransactionId(int transactionId) Sets the ID of the last created transaction.
virtual void	setObjectHandle(RObject &object, RObject::Handle objectHandle)
virtual void	setUndoStatus(RObject &object, bool status)
virtual bool	setUndoStatus(RObject::Id objectId, bool status)
virtual void	setVariable(const QString &key, const QVariant &value, bool overwrite=true) Sets a custom variable in the context of this document.
virtual void	toggleUndoStatus(QSet< RObject::Id > &objects) Toggles the current undo status of all given objects.
virtual void	toggleUndoStatus(RObject::Id object) Toggles the current undo status of the given object.
virtual void	update() Clear caches:
void	updateSelectedEntityMap() const
void	updateSelectedLayerMap() const
void	updateVisibleCache() const

Protected Attributes

QHash< RObject::Id, QHash< RObject::Id, QSharedPointer< REntity > > >	blockEntityMap
QHash< RObject::Id, QSharedPointer< RBlock > >	blockMap
RBox	boundingBox Bounding boxes for ignoreHiddenLayers on/off and ignoreEmpty on/off.
bool	boundingBoxDirty
QMultiHash< RObject::Id, RObject::Id >	childMap maps parent entity IDs to child entity IDs
QSharedPointer< RDimStyle >	dimStyle
QSharedPointer< RDocumentVariables >	documentVariables
QHash< RObject::Id, QSharedPointer< REntity > >	entityMap
bool	inTransaction
QHash< RObject::Id, QSharedPointer< RLayer > >	layerMap
QHash< QString, QSharedPointer< RLayer > >	layerNameMap
QHash< RObject::Id, QSharedPointer< RLayerState > >	layerStateMap
QHash< RObject::Id, QSharedPointer< RLayout > >	layoutMap
QHash< RObject::Id, QSharedPointer< RLinetype > >	linetypeMap
RLineweight::Lineweight	maxLineweight
QHash< RObject::Handle, QSharedPointer< RObject > >	objectHandleMap
QHash< RObject::Id, QSharedPointer< RObject > >	objectMap
QHash< RObject::Id, QSharedPointer< REntity > >	selectedEntityMap
bool	selectedEntityMapDirty
QHash< RObject::Id, QSharedPointer< RLayer > >	selectedLayerMap
bool	selectedLayerMapDirty
QHash< int, RTransaction >	transactionMap
QHash< RS::EntityType, QHash< RObject::Id, QSharedPointer< RObject > > >	typeObjectMap
QMap< QString, QString >	variableCaseMap
QHash< QString, QVariant >	variables
QHash< RObject::Id, QSharedPointer< REntity > >	visibleEntityMap
bool	visibleEntityMapDirty

Member Documentation

RMemoryStorage

RMemoryStorage::RMemoryStorage()

All rights reserved.

This file is part of the QCAD project.

QCAD is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

QCAD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with QCAD.

~RMemoryStorage

virtual RMemoryStorage::~RMemoryStorage()

virtual

beginTransaction

virtual void RMemoryStorage::beginTransaction()

virtual

Starts a new transaction.

This function is called before something is stored in the storage.

Reimplemented from beginTransaction.

checkRecursion

bool RMemoryStorage::checkRecursion(RObject::Id blockId, RObject::Id potentialChildBlockId)

Checks recursively, if the given block is allowed to contain references to the potential child block.

Returns: true if a recusrion has been found.

clear

virtual void RMemoryStorage::clear()

virtual

Resets this storage to its initial, empty state.

Reimplemented from clear.

Reimplemented in clear.

clearEntitySelection

virtual void RMemoryStorage::clearEntitySelection(QSet< RObject::Id > *affectedEntities=NULL)

virtual

Clears the selection status of all entities.

Reimplemented from clearEntitySelection.

clearSelectionCache

void RMemoryStorage::clearSelectionCache()

clearVisibleCache

void RMemoryStorage::clearVisibleCache()

commitTransaction

virtual void RMemoryStorage::commitTransaction()

virtual

Commits the current transaction.

This function is called after something has been stored in the storage.

Reimplemented from commitTransaction.

countSelectedEntities

virtual int RMemoryStorage::countSelectedEntities() const

virtual const

Returns: Number of selected entities.

Reimplemented from countSelectedEntities.

deleteObject

virtual bool RMemoryStorage::deleteObject(RObject::Id objectId)

virtual

Deletes the object with the given ID.

Reimplemented from deleteObject.

Reimplemented in deleteObject.

deleteTransactionsFrom

virtual void RMemoryStorage::deleteTransactionsFrom(int transactionId)

virtual

Deletes all transactions with IDs from transactionId (inclusive) to the maximum transaction ID.

This is called if some transactions have been undone and then a redo is triggered. All undone transactions have to be deleted at this point.

Reimplemented from deleteTransactionsFrom.

deselectEntities

virtual int RMemoryStorage::deselectEntities(const QSet< RObject::Id > &entityIds, QSet< RObject::Id > *affectedEntities=NULL)

virtual

Deselects all entities with the given IDs.

Parameters:

• affected: Optional pointer to an empty set of entity IDs. After the call, this set will contain all entity IDs of entities that were affected by the call.

Reimplemented from deselectEntities.

deselectEntity

virtual void RMemoryStorage::deselectEntity(RObject::Id entityId, QSet< RObject::Id > *affectedEntities=NULL)

virtual

Deselects the entity with the given ID.

Parameters:

• affected: Optional pointer to an empty set of entity IDs. After the call, this set will contain all entity IDs of entities that were affected by the call.

Reimplemented from deselectEntity.

getBlockId

virtual RBlock::Id RMemoryStorage::getBlockId(const QString &blockName) const

virtual const

Reimplemented from getBlockId.

Reimplemented in getBlockId.

getBlockIdAuto

virtual RBlock::Id RMemoryStorage::getBlockIdAuto(const QString &blockLayoutName) const

virtual const

Reimplemented from getBlockIdAuto.

Reimplemented in getBlockIdAuto.

getBlockName

virtual QString RMemoryStorage::getBlockName(RObject::Id blockId) const

virtual const

Reimplemented from getBlockName.

Reimplemented in getBlockName.

getBlockNameFromHandle

virtual QString RMemoryStorage::getBlockNameFromHandle(RObject::Handle blockHandle) const

virtual const

Reimplemented from getBlockNameFromHandle.

Reimplemented in getBlockNameFromHandle.

getBlockNameFromLayout

virtual QString RMemoryStorage::getBlockNameFromLayout(const QString &layoutName) const

virtual const

Reimplemented from getBlockNameFromLayout.

Reimplemented in getBlockNameFromLayout.

getBlockNameFromLayout

virtual QString RMemoryStorage::getBlockNameFromLayout(RObject::Id layoutId) const

virtual const

Reimplemented from getBlockNameFromLayout.

Reimplemented in getBlockNameFromLayout.

getBlockNames

virtual QSet< QString > RMemoryStorage::getBlockNames(const QString &rxStr=RDEFAULT_QSTRING, bool undone=false) const

virtual const

Reimplemented from getBlockNames.

Reimplemented in getBlockNames.

getBoundingBox

virtual RBox RMemoryStorage::getBoundingBox(bool ignoreHiddenLayers=true, bool ignoreEmpty=false) const

virtual const

Returns: The bounding box around all visible entities.

Reimplemented from getBoundingBox.

getEntitiesBox

virtual RBox RMemoryStorage::getEntitiesBox(QSet< RObject::Id > &ids) const

virtual const

Reimplemented from getEntitiesBox.

getKnownVariable

virtual QVariant RMemoryStorage::getKnownVariable(RS::KnownVariable key) const

virtual const

Returns: Value for the given DXF/DWG variable.

Reimplemented from getKnownVariable.

Reimplemented in getKnownVariable.

getLayerId

virtual RLayer::Id RMemoryStorage::getLayerId(const QString &layerName) const

virtual const

Reimplemented from getLayerId.

Reimplemented in getLayerId.

getLayerName

virtual QString RMemoryStorage::getLayerName(RObject::Id layerId) const

virtual const

Reimplemented from getLayerName.

Reimplemented in getLayerName.

getLayerNames

virtual QSet< QString > RMemoryStorage::getLayerNames(const QString &rxStr=RDEFAULT_QSTRING) const

virtual const

Reimplemented from getLayerNames.

Reimplemented in getLayerNames.

getLayerStateId

virtual RLayerState::Id RMemoryStorage::getLayerStateId(const QString &layerStateName) const

virtual const

Reimplemented from getLayerStateId.

getLayerStateName

virtual QString RMemoryStorage::getLayerStateName(RObject::Id layerStateId) const

virtual const

Reimplemented from getLayerStateName.

getLayerStateNames

virtual QSet< QString > RMemoryStorage::getLayerStateNames(const QString &rxStr=RDEFAULT_QSTRING) const

virtual const

Reimplemented from getLayerStateNames.

getLayoutId

virtual RLayout::Id RMemoryStorage::getLayoutId(const QString &layoutName) const

virtual const

Reimplemented from getLayoutId.

Reimplemented in getLayoutId.

getLayoutName

virtual QString RMemoryStorage::getLayoutName(RObject::Id layoutId) const

virtual const

Reimplemented from getLayoutName.

Reimplemented in getLayoutName.

getLayoutNames

virtual QSet< QString > RMemoryStorage::getLayoutNames(const QString &rxStr=RDEFAULT_QSTRING) const

virtual const

Reimplemented from getLayoutNames.

Reimplemented in getLayoutNames.

getLinetypeDescription

virtual QString RMemoryStorage::getLinetypeDescription(RObject::Id linetypeId) const

virtual const

Returns: User readable description for the given linetype.

Reimplemented from getLinetypeDescription.

Reimplemented in getLinetypeDescription.

getLinetypeId

virtual RLinetype::Id RMemoryStorage::getLinetypeId(const QString &linetypeName) const

virtual const

Returns: Linetype ID of the given linetype name or RObject::INVALID_ID.

Reimplemented from getLinetypeId.

Reimplemented in getLinetypeId.

getLinetypeLabel

virtual QString RMemoryStorage::getLinetypeLabel(RObject::Id linetypeId) const

virtual const

Returns: User readable label for the given linetype.

Reimplemented from getLinetypeLabel.

Reimplemented in getLinetypeLabel.

getLinetypeName

virtual QString RMemoryStorage::getLinetypeName(RObject::Id linetypeId) const

virtual const

Returns: Linetype name of the given linetype.

Reimplemented from getLinetypeName.

Reimplemented in getLinetypeName.

getLinetypeNames

virtual QSet< QString > RMemoryStorage::getLinetypeNames() const

virtual const

Returns: List of all available linetype pattern names in this document.

Reimplemented from getLinetypeNames.

Reimplemented in getLinetypeNames.

getLinetypePatterns

virtual QList< RLinetypePattern > RMemoryStorage::getLinetypePatterns() const

virtual const

Returns: List of all available linetype patterns in this document.

Reimplemented from getLinetypePatterns.

Reimplemented in getLinetypePatterns.

getMaxLineweight

virtual RLineweight::Lineweight RMemoryStorage::getMaxLineweight() const

virtual const

Reimplemented from getMaxLineweight.

getMaxTransactionId

virtual int RMemoryStorage::getMaxTransactionId()

virtual

Returns: The highest transaction ID that is in use. This should be used by deleteTransactionsFrom internally.

Reimplemented from getMaxTransactionId.

getNewObjectHandle

virtual RObject::Handle RMemoryStorage::getNewObjectHandle()

virtual

Reimplemented from getNewObjectHandle.

Reimplemented in getNewObjectHandle.

getSelectionBox

virtual RBox RMemoryStorage::getSelectionBox() const

virtual const

Reimplemented from getSelectionBox.

getTransaction

virtual RTransaction RMemoryStorage::getTransaction(int transactionId)

virtual

Returns: Transaction with the given id.

Reimplemented from getTransaction.

getVariable

virtual QVariant RMemoryStorage::getVariable(const QString &key) const

virtual const

Returns: The value of the given variable or an invalid variant if the variable does not exist.

Reimplemented from getVariable.

getVariables

virtual QStringList RMemoryStorage::getVariables() const

virtual const

Returns: List of custom variable names stored in this document.

Reimplemented from getVariables.

getViewId

virtual RView::Id RMemoryStorage::getViewId(const QString &viewName) const

virtual const

Reimplemented from getViewId.

Reimplemented in getViewId.

getViewName

virtual QString RMemoryStorage::getViewName(RObject::Id viewId) const

virtual const

Reimplemented from getViewName.

Reimplemented in getViewName.

getViewNames

virtual QSet< QString > RMemoryStorage::getViewNames() const

virtual const

Reimplemented from getViewNames.

Reimplemented in getViewNames.

hasBlockEntities

virtual bool RMemoryStorage::hasBlockEntities(RObject::Id blockId) const

virtual const

Returns: True if the given block contains any entities.

Reimplemented from hasBlockEntities.

Reimplemented in hasBlockEntities.

hasBlockReferenceEntities

bool RMemoryStorage::hasBlockReferenceEntities() const

const

hasChildEntities

virtual bool RMemoryStorage::hasChildEntities(RObject::Id parentId) const

virtual const

Reimplemented from hasChildEntities.

Reimplemented in hasChildEntities.

hasSelection

virtual bool RMemoryStorage::hasSelection() const

virtual const

Returns: True if at least one entity is selected in this storage.

Reimplemented from hasSelection.

isEntityVisible

virtual bool RMemoryStorage::isEntityVisible(const REntity &entity) const

virtual const

isSelected

virtual bool RMemoryStorage::isSelected(RObject::Id entityId)

virtual

Reimplemented from isSelected.

isSelectedWorkingSet

virtual bool RMemoryStorage::isSelectedWorkingSet(RObject::Id entityId)

virtual

Reimplemented from isSelectedWorkingSet.

queryAllBlockReferences

virtual QSet< REntity::Id > RMemoryStorage::queryAllBlockReferences() const

virtual const

Returns: A set of all block reference entity IDs.

Reimplemented from queryAllBlockReferences.

Reimplemented in queryAllBlockReferences.

queryAllBlocks

virtual QSet< RBlock::Id > RMemoryStorage::queryAllBlocks(bool undone=false)

virtual

Returns: A set of all block IDs of the document.

Reimplemented from queryAllBlocks.

Reimplemented in queryAllBlocks.

queryAllEntities

virtual QSet< REntity::Id > RMemoryStorage::queryAllEntities(bool undone, bool allBlocks, QList< RS::EntityType > types)

virtual

Reimplemented from queryAllEntities.

Reimplemented in queryAllEntities.

queryAllEntities

virtual QSet< REntity::Id > RMemoryStorage::queryAllEntities(bool undone=false, bool allBlocks=false, RS::EntityType type=RS::EntityAll)

virtual

Returns: A set of all entity IDs of the document.

Reimplemented from queryAllEntities.

Reimplemented in queryAllEntities.

queryAllLayers

virtual QSet< RLayer::Id > RMemoryStorage::queryAllLayers(bool undone=false)

virtual

Returns: A set of all layer IDs of the document.

Reimplemented from queryAllLayers.

Reimplemented in queryAllLayers.

queryAllLayerStates

virtual QSet< RLayerState::Id > RMemoryStorage::queryAllLayerStates(bool undone=false) const

virtual const

Returns: A set of all layer state IDs of the document.

Reimplemented from queryAllLayerStates.

queryAllLayoutBlocks

virtual QSet< RBlock::Id > RMemoryStorage::queryAllLayoutBlocks(bool includeModelSpace=false, bool undone=false) const

virtual const

Returns: A set of all block IDs of layout blocks of the document.

Reimplemented from queryAllLayoutBlocks.

Reimplemented in queryAllLayoutBlocks.

queryAllLayouts

virtual QSet< RBlock::Id > RMemoryStorage::queryAllLayouts(bool undone)

virtual

Returns: A set of all layout IDs of layouts of the document.

Reimplemented from queryAllLayouts.

Reimplemented in queryAllLayouts.

queryAllLinetypes

virtual QSet< RLinetype::Id > RMemoryStorage::queryAllLinetypes()

virtual

Returns: A set of all linetype IDs of the document.

Reimplemented from queryAllLinetypes.

Reimplemented in queryAllLinetypes.

queryAllObjects

virtual QSet< RObject::Id > RMemoryStorage::queryAllObjects() const

virtual const

Returns: A set of all object IDs of the document.

Reimplemented from queryAllObjects.

Reimplemented in queryAllObjects.

queryAllUcs

virtual QSet< RUcs::Id > RMemoryStorage::queryAllUcs()

virtual

Returns: A set of all UCS IDs of the document.

Reimplemented from queryAllUcs.

Reimplemented in queryAllUcs.

queryAllViewports

virtual QSet< REntity::Id > RMemoryStorage::queryAllViewports() const

virtual const

Returns: A set of all viewport entity IDs.

Reimplemented from queryAllViewports.

Reimplemented in queryAllViewports.

queryAllViews

virtual QSet< RView::Id > RMemoryStorage::queryAllViews(bool undone=false)

virtual

Returns: A set of all view IDs of the document.

Reimplemented from queryAllViews.

Reimplemented in queryAllViews.

queryAllVisibleEntities

virtual QSet< REntity::Id > RMemoryStorage::queryAllVisibleEntities()

virtual

Returns: IDs of all visible entities (current block only, no frozen or off layers, no frozen blocks, no undone entities).

Reimplemented from queryAllVisibleEntities.

Reimplemented in queryAllVisibleEntities.

queryBlock

virtual QSharedPointer< RBlock > RMemoryStorage::queryBlock(const QString &blockName) const

virtual const

Reimplemented from queryBlock.

Reimplemented in queryBlock.

queryBlock

virtual QSharedPointer< RBlock > RMemoryStorage::queryBlock(RObject::Id blockId) const

virtual const

Reimplemented from queryBlock.

Reimplemented in queryBlock.

queryBlockDirect

virtual QSharedPointer< RBlock > RMemoryStorage::queryBlockDirect(const QString &blockName) const

virtual const

Reimplemented from queryBlockDirect.

queryBlockDirect

virtual QSharedPointer< RBlock > RMemoryStorage::queryBlockDirect(RObject::Id blockId) const

virtual const

Reimplemented from queryBlockDirect.

Reimplemented in queryBlockDirect.

queryBlockEntities

virtual QSet< REntity::Id > RMemoryStorage::queryBlockEntities(RObject::Id blockId)

virtual

Returns: A set of all entity IDs that are part of the given block.

Reimplemented from queryBlockEntities.

Reimplemented in queryBlockEntities.

queryBlockReferences

virtual QSet< REntity::Id > RMemoryStorage::queryBlockReferences(RObject::Id blockId) const

virtual const

Returns: A set of all block reference entity IDs that reference the given block.

Reimplemented from queryBlockReferences.

Reimplemented in queryBlockReferences.

queryBlockReferencesForLayers

virtual QSet< REntity::Id > RMemoryStorage::queryBlockReferencesForLayers(const QSet< RObject::Id > &layerIds) const

virtual const

Returns: A set of the IDs of those block reference entities whose visual appearance may change when the visibility of the given layers changes. These are references to blocks which contain entities on one of the given layers (directly or indirectly through nested block references) and block references which are themselves on one of the given layers (the visibility of layer 0 entities in the referenced block depends on the layer of the block reference). The default implementation conservatively returns all block references.

Reimplemented from queryBlockReferencesForLayers.

queryChildEntities

virtual QSet< REntity::Id > RMemoryStorage::queryChildEntities(RObject::Id parentId, RS::EntityType type=RS::EntityAll)

virtual

Returns: A set of all block attributes which are not stored in the block definition but as separate entities on the same level as the block reference.

Reimplemented from queryChildEntities.

Reimplemented in queryChildEntities.

queryDimStyle

virtual QSharedPointer< RDimStyle > RMemoryStorage::queryDimStyle() const

virtual const

Reimplemented from queryDimStyle.

Reimplemented in queryDimStyle.

queryDimStyleDirect

virtual QSharedPointer< RDimStyle > RMemoryStorage::queryDimStyleDirect() const

virtual const

Reimplemented from queryDimStyleDirect.

Reimplemented in queryDimStyleDirect.

queryDocumentVariables

virtual QSharedPointer< RDocumentVariables > RMemoryStorage::queryDocumentVariables() const

virtual const

Reimplemented from queryDocumentVariables.

Reimplemented in queryDocumentVariables.

queryDocumentVariablesDirect

virtual QSharedPointer< RDocumentVariables > RMemoryStorage::queryDocumentVariablesDirect() const

virtual const

Reimplemented from queryDocumentVariablesDirect.

Reimplemented in queryDocumentVariablesDirect.

queryEntity

virtual QSharedPointer< REntity > RMemoryStorage::queryEntity(RObject::Id objectId) const

virtual const

Returns: A pointer to the entity with the given entityId or NULL if no such entity exists.

Reimplemented from queryEntity.

Reimplemented in queryEntity.

queryEntityDirect

virtual QSharedPointer< REntity > RMemoryStorage::queryEntityDirect(RObject::Id objectId) const

virtual const

Reimplemented from queryEntityDirect.

Reimplemented in queryEntityDirect.

queryInfiniteEntities

virtual QSet< REntity::Id > RMemoryStorage::queryInfiniteEntities() const

virtual const

Returns: A set of entity IDs of all infinite entities (xlines).

Reimplemented from queryInfiniteEntities.

Reimplemented in queryInfiniteEntities.

queryLayer

virtual QSharedPointer< RLayer > RMemoryStorage::queryLayer(const QString &layerName) const

virtual const

Returns: A pointer to the layer with the given layerName or NULL if no such layer exists.

Reimplemented from queryLayer.

Reimplemented in queryLayer.

queryLayer

virtual QSharedPointer< RLayer > RMemoryStorage::queryLayer(RObject::Id layerId) const

virtual const

Returns: A pointer to the layer with the given layerId or NULL if no such layer exists.

Reimplemented from queryLayer.

Reimplemented in queryLayer.

queryLayerBlockEntities

virtual QSet< REntity::Id > RMemoryStorage::queryLayerBlockEntities(RObject::Id layerId, RObject::Id blockId)

virtual

Reimplemented from queryLayerBlockEntities.

Reimplemented in queryLayerBlockEntities.

queryLayerDirect

virtual QSharedPointer< RLayer > RMemoryStorage::queryLayerDirect(RObject::Id layerId) const

virtual const

Reimplemented from queryLayerDirect.

Reimplemented in queryLayerDirect.

queryLayerEntities

virtual QSet< REntity::Id > RMemoryStorage::queryLayerEntities(RObject::Id layerId, bool allBlocks=false)

virtual

Returns: A set of all entity IDs on the given layer.

Reimplemented from queryLayerEntities.

Reimplemented in queryLayerEntities.

queryLayerState

virtual QSharedPointer< RLayerState > RMemoryStorage::queryLayerState(const QString &layerStateName) const

virtual const

Returns: A pointer to the layer with the given layerName or NULL if no such layer exists.

Reimplemented from queryLayerState.

Reimplemented in queryLayerState.

queryLayerState

virtual QSharedPointer< RLayerState > RMemoryStorage::queryLayerState(RObject::Id layerStateId) const

virtual const

Returns: A pointer to the layer state with the given layerStateId or NULL if no such layer state exists.

Reimplemented from queryLayerState.

Reimplemented in queryLayerState.

queryLayerStateDirect

virtual QSharedPointer< RLayerState > RMemoryStorage::queryLayerStateDirect(RObject::Id layerStateId) const

virtual const

Reimplemented from queryLayerStateDirect.

Reimplemented in queryLayerStateDirect.

queryLayout

virtual QSharedPointer< RLayout > RMemoryStorage::queryLayout(const QString &layoutName) const

virtual const

Returns: A pointer to the layout with the given layoutName or NULL if no such layout exists.

Reimplemented from queryLayout.

Reimplemented in queryLayout.

queryLayout

virtual QSharedPointer< RLayout > RMemoryStorage::queryLayout(RObject::Id layoutId) const

virtual const

Returns: A pointer to the layout with the given layoutId or NULL if no such layout exists.

Reimplemented from queryLayout.

Reimplemented in queryLayout.

queryLayoutDirect

virtual QSharedPointer< RLayout > RMemoryStorage::queryLayoutDirect(RObject::Id layoutId) const

virtual const

Reimplemented from queryLayoutDirect.

Reimplemented in queryLayoutDirect.

queryLinetype

virtual QSharedPointer< RLinetype > RMemoryStorage::queryLinetype(const QString &linetypeName) const

virtual const

Reimplemented from queryLinetype.

Reimplemented in queryLinetype.

queryLinetype

virtual QSharedPointer< RLinetype > RMemoryStorage::queryLinetype(RObject::Id linetypeId) const

virtual const

Reimplemented from queryLinetype.

Reimplemented in queryLinetype.

queryLinetypeDirect

virtual QSharedPointer< RLinetype > RMemoryStorage::queryLinetypeDirect(RObject::Id linetypeId) const

virtual const

Reimplemented from queryLinetypeDirect.

Reimplemented in queryLinetypeDirect.

queryObject

virtual QSharedPointer< RObject > RMemoryStorage::queryObject(RObject::Id objectId) const

virtual const

Returns: A shared pointer to the object with the given objectId or null pointer if the object is no available in this storage.

Reimplemented from queryObject.

Reimplemented in queryObject.

queryObjectByHandle

virtual QSharedPointer< RObject > RMemoryStorage::queryObjectByHandle(RObject::Handle objectHandle) const

virtual const

Reimplemented from queryObjectByHandle.

Reimplemented in queryObjectByHandle.

queryObjectByHandleDirect

virtual QSharedPointer< RObject > RMemoryStorage::queryObjectByHandleDirect(RObject::Handle objectHandle) const

virtual const

queryObjectCC

virtual RObject * RMemoryStorage::queryObjectCC(RObject::Id objectId) const

virtual const

Reimplemented from queryObjectCC.

Reimplemented in queryObjectCC.

queryObjectDirect

virtual QSharedPointer< RObject > RMemoryStorage::queryObjectDirect(RObject::Id objectId) const

virtual const

Reimplemented from queryObjectDirect.

Reimplemented in queryObjectDirect.

querySelectedEntities

virtual QSet< REntity::Id > RMemoryStorage::querySelectedEntities() const

virtual const

Returns: A set of entity IDs of all selected entities.

Reimplemented from querySelectedEntities.

Reimplemented in querySelectedEntities.

querySelectedLayerEntities

virtual QSet< REntity::Id > RMemoryStorage::querySelectedLayerEntities(RObject::Id layerId, bool allBlocks=false)

virtual

Returns: A set of all entity IDs of selected entities on the given layer.

Reimplemented from querySelectedLayerEntities.

Reimplemented in querySelectedLayerEntities.

querySelectedLayers

virtual QSet< RObject::Id > RMemoryStorage::querySelectedLayers() const

virtual const

Returns: A set of object IDs of all selected objects (layers, …).

Reimplemented from querySelectedLayers.

Reimplemented in querySelectedLayers.

queryUcs

virtual QSharedPointer< RUcs > RMemoryStorage::queryUcs(const QString &ucsName) const

virtual const

Returns: A pointer to the UCS with the given ucsName or NULL if no such UCS exists.

Reimplemented from queryUcs.

Reimplemented in queryUcs.

queryUcs

virtual QSharedPointer< RUcs > RMemoryStorage::queryUcs(RObject::Id ucsId) const

virtual const

Returns: A pointer to the UCS with the given ucsId or NULL if no such UCS exists.

Reimplemented from queryUcs.

Reimplemented in queryUcs.

queryUcsDirect

virtual QSharedPointer< RUcs > RMemoryStorage::queryUcsDirect(RObject::Id ucsId) const

virtual const

Reimplemented from queryUcsDirect.

Reimplemented in queryUcsDirect.

queryView

virtual QSharedPointer< RView > RMemoryStorage::queryView(const QString &viewName) const

virtual const

Reimplemented from queryView.

Reimplemented in queryView.

queryView

virtual QSharedPointer< RView > RMemoryStorage::queryView(RObject::Id viewId) const

virtual const

Reimplemented from queryView.

Reimplemented in queryView.

queryVisibleEntityDirect

virtual QSharedPointer< REntity > RMemoryStorage::queryVisibleEntityDirect(RObject::Id objectId) const

virtual const

Reimplemented from queryVisibleEntityDirect.

queryWorkingSetEntities

virtual QSet< REntity::Id > RMemoryStorage::queryWorkingSetEntities()

virtual

Returns: A set of all entity IDs in the current working set.

Reimplemented from queryWorkingSetEntities.

removeObject

virtual bool RMemoryStorage::removeObject(QSharedPointer< RObject > object)

virtual

Reimplemented from removeObject.

removeVariable

virtual void RMemoryStorage::removeVariable(const QString &key)

virtual

Removes the custom variable with the given key.

Reimplemented from removeVariable.

resetTransactionStack

virtual void RMemoryStorage::resetTransactionStack()

virtual

Reimplemented from resetTransactionStack.

rollbackTransaction

virtual void RMemoryStorage::rollbackTransaction()

virtual

Rolls the current transaction back in order to cancel it.

This function should never be called under normal circumstances.

Reimplemented from rollbackTransaction.

saveObject

virtual bool RMemoryStorage::saveObject(QSharedPointer< RObject > object, bool checkBlockRecursion=true, bool keepHandles=false, bool *overwrite=NULL)

virtual

Saves the given object to the storage.

Reimplemented from saveObject.

saveTransaction

virtual void RMemoryStorage::saveTransaction(RTransaction &transaction)

virtual

Saves the given transaction.

Transactions need to be stored for undo / redo functionality.

Reimplemented from saveTransaction.

selectAllEntities

virtual void RMemoryStorage::selectAllEntities(QSet< RObject::Id > *affectedEntities=NULL)

virtual

Sets the selection status of all entities.

Reimplemented from selectAllEntities.

selectEntities

virtual int RMemoryStorage::selectEntities(const QSet< RObject::Id > &entityIds, bool add=false, QSet< RObject::Id > *affectedEntities=NULL)

virtual

Selects all entities with the given IDs.

Parameters:

• add: True to add the entities to the current selection. False to replace the current selection with the new entities.
• affected: Optional pointer to an empty set of entity IDs. After the call, this set will contain all entity IDs of entities that were affected by the call.

Reimplemented from selectEntities.

selectEntity

virtual void RMemoryStorage::selectEntity(RObject::Id entityId, bool add=false, QSet< RObject::Id > *affectedEntities=NULL)

virtual

Selects the entity with the given ID.

Parameters:

• add: True to add the entity to the current selection. False to replace the current selection with the given entity.
• affected: Optional pointer to an empty set of entity IDs. After the call, this set will contain all entity IDs of entities that were affected by the call.

Reimplemented from selectEntity.

setCurrentBlock

virtual void RMemoryStorage::setCurrentBlock(RObject::Id blockId)

virtual

Reimplemented from setCurrentBlock.

setEntityParentId

virtual void RMemoryStorage::setEntityParentId(REntity &entity, RObject::Id parentId)

virtual

Reimplemented from setEntityParentId.

setEntitySelected

void RMemoryStorage::setEntitySelected(QSharedPointer< REntity > entity, bool on, QSet< RObject::Id > *affectedEntities=NULL, bool onlyDescend=false)

Selects first the top most parent in the entity hierarchy and then all children of it.

This is necessary for attributes which are children of block references.

setKnownVariable

virtual void RMemoryStorage::setKnownVariable(RS::KnownVariable key, const QVariant &value, RTransaction *transaction=NULL)

virtual

Sets a known DXF/DWG variable for this document.

Parameters:

• key: Variable key (see DXF reference)
• value: New value of the variable.
• transaction: RTransaction to use for the change or NULL (default) to create a transaction on the fly.

Reimplemented from setKnownVariable.

setLastTransactionId

virtual void RMemoryStorage::setLastTransactionId(int transactionId)

virtual

Sets the ID of the last created transaction.

This is called when a transaction is undone or redone (the last transaction id indicates where we are in the transaction stack). The default implementation sets the variable “LastTransaction”.

Reimplemented from setLastTransactionId.

setObjectHandle

virtual void RMemoryStorage::setObjectHandle(RObject &object, RObject::Handle objectHandle)

virtual

Reimplemented from setObjectHandle.

setUndoStatus

virtual void RMemoryStorage::setUndoStatus(RObject &object, bool status)

virtual

Reimplemented from setUndoStatus.

setUndoStatus

virtual bool RMemoryStorage::setUndoStatus(RObject::Id objectId, bool status)

virtual

Reimplemented from setUndoStatus.

Reimplemented in setUndoStatus.

setVariable

virtual void RMemoryStorage::setVariable(const QString &key, const QVariant &value, bool overwrite=true)

virtual

Sets a custom variable in the context of this document.

Parameters:

• key: Variable key (name)
• value: Variable value
• overwrite: True to overwrite an existing variable with the same key (default)

Reimplemented from setVariable.

toggleUndoStatus

virtual void RMemoryStorage::toggleUndoStatus(QSet< RObject::Id > &objects)

virtual

Toggles the current undo status of all given objects.

The undo status can for example be a boolean value that is true if the object is undone or false otherwise.

Reimplemented from toggleUndoStatus.

toggleUndoStatus

virtual void RMemoryStorage::toggleUndoStatus(RObject::Id object)

virtual

Toggles the current undo status of the given object.

Reimplemented from toggleUndoStatus.

update

virtual void RMemoryStorage::update()

virtual

Clear caches:

Reimplemented from update.

updateSelectedEntityMap

void RMemoryStorage::updateSelectedEntityMap() const

const

updateSelectedLayerMap

void RMemoryStorage::updateSelectedLayerMap() const

const

updateVisibleCache

void RMemoryStorage::updateVisibleCache() const

const

blockEntityMap

QHash<RObject::Id, QHash<RObject::Id, QSharedPointer<REntity> > > RMemoryStorage::blockEntityMap

protected

blockMap

QHash<RObject::Id, QSharedPointer<RBlock> > RMemoryStorage::blockMap

protected

boundingBox

RBox RMemoryStorage::boundingBox[2][2] [2][2]

protected

Bounding boxes for ignoreHiddenLayers on/off and ignoreEmpty on/off.

boundingBoxDirty

bool RMemoryStorage::boundingBoxDirty

protected

childMap

QMultiHash<RObject::Id, RObject::Id> RMemoryStorage::childMap

protected

maps parent entity IDs to child entity IDs

dimStyle

QSharedPointer<RDimStyle> RMemoryStorage::dimStyle

protected

documentVariables

QSharedPointer<RDocumentVariables> RMemoryStorage::documentVariables

protected

entityMap

QHash<RObject::Id, QSharedPointer<REntity> > RMemoryStorage::entityMap

protected

inTransaction

bool RMemoryStorage::inTransaction

protected

layerMap

QHash<RObject::Id, QSharedPointer<RLayer> > RMemoryStorage::layerMap

protected

layerNameMap

QHash<QString, QSharedPointer<RLayer> > RMemoryStorage::layerNameMap

protected

layerStateMap

QHash<RObject::Id, QSharedPointer<RLayerState> > RMemoryStorage::layerStateMap

protected

layoutMap

QHash<RObject::Id, QSharedPointer<RLayout> > RMemoryStorage::layoutMap

protected

linetypeMap

QHash<RObject::Id, QSharedPointer<RLinetype> > RMemoryStorage::linetypeMap

protected

maxLineweight

RLineweight::Lineweight RMemoryStorage::maxLineweight

protected

objectHandleMap

QHash<RObject::Handle, QSharedPointer<RObject> > RMemoryStorage::objectHandleMap

protected

objectMap

QHash<RObject::Id, QSharedPointer<RObject> > RMemoryStorage::objectMap

protected

selectedEntityMap

QHash<RObject::Id, QSharedPointer<REntity> > RMemoryStorage::selectedEntityMap

protected

selectedEntityMapDirty

bool RMemoryStorage::selectedEntityMapDirty

protected

selectedLayerMap

QHash<RObject::Id, QSharedPointer<RLayer> > RMemoryStorage::selectedLayerMap

protected

selectedLayerMapDirty

bool RMemoryStorage::selectedLayerMapDirty

protected

transactionMap

QHash<int, RTransaction> RMemoryStorage::transactionMap

protected

typeObjectMap

QHash<RS::EntityType, QHash<RObject::Id, QSharedPointer<RObject> > > RMemoryStorage::typeObjectMap

protected

variableCaseMap

QMap<QString, QString> RMemoryStorage::variableCaseMap

protected

variables

QHash<QString, QVariant> RMemoryStorage::variables

protected

visibleEntityMap

QHash<RObject::Id, QSharedPointer<REntity> > RMemoryStorage::visibleEntityMap

protected

visibleEntityMapDirty

bool RMemoryStorage::visibleEntityMapDirty

protected