SetInletUsageCommand Class Reference

Records a change to one inlet-usage row (conduit host or inlet junction host — the same command serves both, per §2.4/§3.4 of workplans/INLET_EDITOR_AND_INLET_JUNCTION_GUI_PLAN_2026-09-05.md). More...

#include <mapundostack.h>

Inheritance diagram for SetInletUsageCommand:

Collaboration diagram for SetInletUsageCommand:

Public Member Functions
	SetInletUsageCommand (SWMMModelLayer *layer, const SWMM_InletUsage &newUsage, bool removing, MapCanvas *canvas, QUndoCommand *parent=nullptr)
void	undo () override
void	redo () override
int	id () const override
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 Attributes inherited from MapCommand
MapCanvas *	m_canvas

Detailed Description

Records a change to one inlet-usage row (conduit host or inlet junction host — the same command serves both, per §2.4/§3.4 of workplans/INLET_EDITOR_AND_INLET_JUNCTION_GUI_PLAN_2026-09-05.md).

The constructor snapshots the host's PRIOR row (or its absence), so undo restores the previous design / capture node / counts, or removes the row again when there was none. redo() applies the new row; passing an "absent" new state makes this a removal command.

Constructor & Destructor Documentation

SetInletUsageCommand()

SetInletUsageCommand::SetInletUsageCommand	(	SWMMModelLayer *	layer,
		const SWMM_InletUsage &	newUsage,
		bool	removing,
		MapCanvas *	canvas,
		QUndoCommand *	parent = nullptr
	)

Parameters

newUsage	Row to install on redo.
removing	true to REMOVE the host's row instead of setting it (only newUsage.host_kind / host_idx are then read).

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Member Function Documentation

id()

int SetInletUsageCommand::id ( ) const

inlineoverride

redo()

void SetInletUsageCommand::redo ( )

override

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undo()

void SetInletUsageCommand::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/mapundostack.h
• /home/runner/work/openswmm.gui/openswmm.gui/src/map/mapundostack.cpp