UnigineEditor::ChangeNodeFlagsAction Class Reference

This class is used to represent any user's action changing node's flags. More...

Inheritance diagram for UnigineEditor::ChangeNodeFlagsAction:

Public Member Functions
	ChangeNodeFlagsAction (const Unigine::NodePtr &node, int flag, bool enabled)
	Creates a new change node flag action for the specified node. More...
	ChangeNodeFlagsAction (const Unigine::Vector< Unigine::NodePtr > &nodes, int flag, bool enabled)
	Creates a new change node flag action for the specified nodes. More...
void	apply () override
	Applies the change node flag action. More...
void	undo () override
	Reverts the change node flag action. More...
void	redo () override
	Redoes the previously undone change node flag action (reverses the undo method). More...
bool	validate () override
	This method allows action to do some internal cleanup. Return value indicates whether the action is still sane. Whenever it returns false undo system will delete invalid action for good. More...
Public Member Functions inherited from UnigineEditor::Action
virtual bool	modifiesWorld () const
	Indicates whether the action brings any changes to the scene. Actions like selection, for example, change nothing and shouldn't set world‘s "dirty state". For such actions this method would return 'false’. More...

Detailed Description

This class is used to represent any user's action changing node's flags.

Constructor & Destructor Documentation

ChangeNodeFlagsAction() [1/2]

UnigineEditor::ChangeNodeFlagsAction::ChangeNodeFlagsAction ( const Unigine::NodePtr &  node, int  flag, bool  enabled  )

explicit

Creates a new change node flag action for the specified node.

Parameters

node	Node affected by the action.
flag	Flag affected by the action.
enabled	true if the action enables the specified flag; otherwise, false.

ChangeNodeFlagsAction() [2/2]

UnigineEditor::ChangeNodeFlagsAction::ChangeNodeFlagsAction ( const Unigine::Vector< Unigine::NodePtr > &  nodes, int  flag, bool  enabled  )

explicit

Creates a new change node flag action for the specified nodes.

Parameters

nodes	Nodes affected by the action.
flag	Flag affected by the action.
enabled	true if the action enables the specified flag; otherwise, false.

Member Function Documentation

apply()

void UnigineEditor::ChangeNodeFlagsAction::apply ( )

overridevirtual

Applies the change node flag action.

Implements UnigineEditor::Action.

redo()

void UnigineEditor::ChangeNodeFlagsAction::redo ( )

overridevirtual

Redoes the previously undone change node flag action (reverses the undo method).

Implements UnigineEditor::Action.

undo()

void UnigineEditor::ChangeNodeFlagsAction::undo ( )

overridevirtual

Reverts the change node flag action.

Implements UnigineEditor::Action.

validate()

bool UnigineEditor::ChangeNodeFlagsAction::validate ( )

overridevirtual

This method allows action to do some internal cleanup. Return value indicates whether the action is still sane. Whenever it returns false undo system will delete invalid action for good.

Reimplemented from UnigineEditor::Action.