hal::ActionMoveItem Class Reference

Moves a node. More...

#include </home/runner/work/hal/hal/plugins/gui/include/gui/user_action/action_move_item.h>

Inheritance diagram for hal::ActionMoveItem:

Collaboration diagram for hal::ActionMoveItem:

Public Member Functions
	ActionMoveItem (u32 tgtId=0, u32 srcId=0, int tgtRow=-1)
bool	exec () override
QString	tagname () const override
void	writeToXml (QXmlStreamWriter &xmlOut) const override
void	readFromXml (QXmlStreamReader &xmlIn) override
void	addToHash (QCryptographicHash &cryptoHash) const override
Public Member Functions inherited from hal::UserAction
virtual	~UserAction ()
virtual UserActionObject	object () const
virtual void	setObject (const UserActionObject &obj)
int	compoundOrder () const
void	setCompoundOrder (int cmpord)
qint64	timeStamp () const
QString	cryptographicHash (int recordNo) const
UserAction *	undoAction () const
QString	debugDump () const
void	setObjectLock (bool lock)
void	setParentObjectLock (bool lock)
bool	hasProjectModified () const

Additional Inherited Members
Protected Member Functions inherited from hal::UserAction
	UserAction ()
void	writeParentObjectToXml (QXmlStreamWriter &xmlOut) const
void	readParentObjectFromXml (QXmlStreamReader &xmlIn)
Static Protected Member Functions inherited from hal::UserAction
static QString	setToText (const QSet< u32 > &set)
static QSet< u32 >	setFromText (const QString &s)
static QString	gridToText (const QHash< hal::Node, QPoint > &grid)
static QHash< hal::Node, QPoint >	gridFromText (const QString &txt)
Protected Attributes inherited from hal::UserAction
UserActionObject	mObject
UserActionObject	mParentObject
int	mCompoundOrder
UserAction *	mUndoAction
qint64	mTimeStamp
bool	mObjectLock
bool	mParentObjectLock
bool	mProjectModified

Detailed Description

Moves a node.

Moves a node to another grid position in the GraphicsScene. The Context ID should be provided by passing it in the UserActionObject of type UserActionObjectType::Context.

Undo Action: ActionMoveItem

Definition at line 42 of file action_move_item.h.

Constructor & Destructor Documentation

ActionMoveItem()

hal::ActionMoveItem::ActionMoveItem	(	u32	tgtId = 0,
		u32	srcId = 0,
		int	tgtRow = -1
	)

Action constructor.

Will move the tree item to new parent, action object must indicate tree item

Definition at line 23 of file action_move_item.cpp.

Referenced by exec().

Member Function Documentation

addToHash()

void hal::ActionMoveItem::addToHash ( QCryptographicHash &  cryptoHash ) const

overridevirtual

Hook for derived classes to add parameter to cryptographic hash.

Parameters

cryptoHash

- Additional hash data.

Reimplemented from hal::UserAction.

Definition at line 32 of file action_move_item.cpp.

References QCryptographicHash::addData().

exec()

bool hal::ActionMoveItem::exec ( )

overridevirtual

Executes user interaction and returns true on success. Note: Each implementation of exec() must include a call to the exec() method of base class to store the UserAction object in history and to transfer its ownership.

Returns

true on success, false otherwise.

Reimplemented from hal::UserAction.

Definition at line 55 of file action_move_item.cpp.

References ActionMoveItem(), hal::UserActionObjectType::ContextDir, hal::UserActionObjectType::ContextView, hal::UserAction::exec(), hal::ContextTreeModel::getContext(), hal::GraphContextManager::getContextTreeModel(), hal::ContextTreeModel::getDirectory(), hal::ContextTreeItem::getId(), hal::BaseTreeModel::getIndexFromItem(), hal::BaseTreeItem::getParent(), hal::gGraphContextManager, hal::UserActionObject::id(), QModelIndex::isValid(), hal::UserAction::mObject, hal::GraphContextManager::moveItem(), hal::UserAction::mUndoAction, QModelIndex::row(), hal::UserAction::setObject(), and hal::UserActionObject::type().

Referenced by hal::ContextProxyModel::dropMimeData(), hal::GuiApiClasses::View::moveDirectory(), and hal::GuiApiClasses::View::moveView().

readFromXml()

void hal::ActionMoveItem::readFromXml ( QXmlStreamReader &  xmlIn )

overridevirtual

Reads user interaction as well as arguments from xml macro file.

Parameters

xmlIn

- The xml reader.

Reimplemented from hal::UserAction.

Definition at line 44 of file action_move_item.cpp.

References QXmlStreamReader::name(), QXmlStreamReader::readElementText(), QXmlStreamReader::readNextStartElement(), and QString::toUInt().

tagname()

QString hal::ActionMoveItem::tagname ( ) const

overridevirtual

The xml tagname for the action is purely virtual and needs to be implemented in derived class.

Returns

The tagname.

Implements hal::UserAction.

Definition at line 27 of file action_move_item.cpp.

References hal::ActionMoveItemFactory::sFactory, and hal::UserActionFactory::tagname().

writeToXml()

void hal::ActionMoveItem::writeToXml ( QXmlStreamWriter &  xmlOut ) const

overridevirtual

Persist user interaction in xml macro file.

Parameters

xmlOut

- The xml writer.

Reimplemented from hal::UserAction.

Definition at line 37 of file action_move_item.cpp.

References QXmlStreamWriter::writeTextElement().

---

The documentation for this class was generated from the following files:

• plugins/gui/include/gui/user_action/action_move_item.h
• plugins/gui/src/user_action/action_move_item.cpp