openswmmvis::map::AddFeatureCommand Class Reference

Insert one feature; undo removes it. More...

#include <featurecommands.h>

Inheritance diagram for openswmmvis::map::AddFeatureCommand:

Collaboration diagram for openswmmvis::map::AddFeatureCommand:

Public Member Functions
	AddFeatureCommand (FeatureLayer *layer, const openswmmvis::feature::Feature &feature, MapCanvas *canvas, QUndoCommand *parent=nullptr)
void	redo () override
void	undo () override
openswmmvis::feature::FeatureId	featureId () const
	The stored id; valid only after the first redo.
Public Member Functions inherited from openswmmvis::map::FeatureCommandBase
	FeatureCommandBase (const QString &text, FeatureLayer *layer, MapCanvas *canvas, QUndoCommand *parent=nullptr)
FeatureLayer *	layer () const
QString	lastError () const
	The message from the last failed apply, for the caller to show. Empty when the command has not failed.
Public Member Functions inherited from MapCommand
	MapCommand (const QString &text, MapCanvas *canvas, QUndoCommand *parent=nullptr)
	Constructs a map command with a human-readable text.
MapCanvas *	canvas () const

Additional Inherited Members
Protected Member Functions inherited from openswmmvis::map::FeatureCommandBase
void	recordFailure (const QString &err) const
Protected Attributes inherited from openswmmvis::map::FeatureCommandBase
QPointer< FeatureLayer >	m_layer
QString	m_lastError
Protected Attributes inherited from MapCommand
MapCanvas *	m_canvas

Detailed Description

Insert one feature; undo removes it.

The feature's id is assigned by the first redo and REUSED by every subsequent redo, so undo/redo cycles do not renumber the layer.

Constructor & Destructor Documentation

AddFeatureCommand()

openswmmvis::map::AddFeatureCommand::AddFeatureCommand	(	FeatureLayer *	layer,
		const openswmmvis::feature::Feature &	feature,
		MapCanvas *	canvas,
		QUndoCommand *	parent = nullptr
	)

Member Function Documentation

featureId()

openswmmvis::feature::FeatureId openswmmvis::map::AddFeatureCommand::featureId ( ) const

inline

The stored id; valid only after the first redo.

redo()

void openswmmvis::map::AddFeatureCommand::redo ( )

override

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undo()

void openswmmvis::map::AddFeatureCommand::undo ( )

override

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

• /home/runner/work/openswmm.gui/openswmm.gui/include/map/featurecommands.h
• /home/runner/work/openswmm.gui/openswmm.gui/src/map/featurecommands.cpp