Description

Command to add a layer to a sample.

Definition at line 44 of file SampleEditorCommands.h.

Inheritance diagram for CommandAddLayer:

Collaboration diagram for CommandAddLayer:

Public Member Functions
	CommandAddLayer (SampleEditorController ec, int atIndex, QUndoCommand parent=nullptr)

void	redo () override

void	undo () override

Private Attributes
int	m_atIndex

SampleEditorController *	m_ec

Constructor & Destructor Documentation

◆ CommandAddLayer()

CommandAddLayer::CommandAddLayer	(	SampleEditorController *	ec,
		int	atIndex,
		QUndoCommand *	parent = `nullptr`
	)

Definition at line 55 of file SampleEditorCommands.cpp.

     : m_ec(ec)
     , m_atIndex(atIndex)
 {
     setText("Add layer");
 }

Member Function Documentation

◆ redo()

void CommandAddLayer::redo ( )

override

Definition at line 62 of file SampleEditorCommands.cpp.

 {
     m_ec->addLayerFromUndo(m_atIndex);
 }

References SampleEditorController::addLayerFromUndo(), m_atIndex, and m_ec.

Here is the call graph for this function:

◆ undo()

void CommandAddLayer::undo ( )

override

Definition at line 67 of file SampleEditorCommands.cpp.

 {
     // no backup of the layer has to be stored, since redo always creates the layer
     // from scratch - no contents required for this
     m_ec->removeLayerFromUndo(m_atIndex);
 }

References m_atIndex, m_ec, and SampleEditorController::removeLayerFromUndo().

Here is the call graph for this function:

Member Data Documentation

◆ m_atIndex

int CommandAddLayer::m_atIndex

private

Definition at line 53 of file SampleEditorCommands.h.

Referenced by redo(), and undo().

◆ m_ec

SampleEditorController* CommandAddLayer::m_ec