openswmmvis::ExtensionLayerBridge Class Reference

Per-session layer membership identities, semantic watchers and validated commands. More...

#include <extensionviewaccess.h>

Inheritance diagram for openswmmvis::ExtensionLayerBridge:

Collaboration diagram for openswmmvis::ExtensionLayerBridge:

Classes
struct	Data
	Private per-session attachment map and guarded native signal wiring. More...

Public Member Functions
	ExtensionLayerBridge (SWMMVisProjectWindow *window, ViewEventSink changed)
	Attach watchers to the current canvas and future membership changes.
	~ExtensionLayerBridge () override
	Disconnect per-membership watchers before releasing private state.
QList< OpenSWMM::Sdk::LayerViewState >	snapshot () const
	Read native layer metadata outside public getters.
QUuid	identity (OpenSWMMVisLayer *layer) const
	Resolve an already tracked native pointer to its runtime attachment.
OpenSWMMVisLayer *	resolve (const QUuid &id) const
	Resolve a current runtime attachment for private controller use.
bool	execute (const OpenSWMM::Sdk::ViewCommand &command, QString *error)
	Dispatch a validated layer action using its native controller.
QList< qint64 >	selectedFeatures (const QUuid &id, int offset, int limit) const
	Copy a sorted bounded page of current vector selection identities.

Detailed Description

Per-session layer membership identities, semantic watchers and validated commands.

Constructor & Destructor Documentation

ExtensionLayerBridge()

openswmmvis::ExtensionLayerBridge::ExtensionLayerBridge	(	SWMMVisProjectWindow *	window,
		ViewEventSink	changed
	)

Attach watchers to the current canvas and future membership changes.

Parameters

[in]	window	Native owner and canvas source.
[in]	changed	Copied metadata-change sink; no callback is required during construction.

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~ExtensionLayerBridge()

openswmmvis::ExtensionLayerBridge::~ExtensionLayerBridge ( )

override

Disconnect per-membership watchers before releasing private state.

Member Function Documentation

execute()

bool openswmmvis::ExtensionLayerBridge::execute	(	const OpenSWMM::Sdk::ViewCommand &	command,
		QString *	error
	)

Dispatch a validated layer action using its native controller.

Parameters

[in]	command	Request; session/availability validated by the coordinator.
[out]	error	Optional refusal detail, cleared on success.

Returns

True for accepted layer actions/no-ops, false for unsupported/invalid input.

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identity()

QUuid openswmmvis::ExtensionLayerBridge::identity

(

OpenSWMMVisLayer *

layer

)

const

Resolve an already tracked native pointer to its runtime attachment.

Parameters

[in]

layer

Borrowed native pointer; never adopted.

Returns

Current attachment UUID, or null when detached.

resolve()

OpenSWMMVisLayer * openswmmvis::ExtensionLayerBridge::resolve

(

const QUuid &

id

)

const

Resolve a current runtime attachment for private controller use.

Parameters

[in]

id

Runtime attachment identity.

Returns

Borrowed native layer, or null after detachment/destruction.

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selectedFeatures()

QList< qint64 > openswmmvis::ExtensionLayerBridge::selectedFeatures	(	const QUuid &	id,
		int	offset,
		int	limit
	)		const

Copy a sorted bounded page of current vector selection identities.

Parameters

[in]	id	Runtime attachment UUID.
[in]	offset	Nonnegative sorted-result offset.
[in]	limit	Positive requested count, capped at 5000.

Returns

Copied FIDs or empty for unavailable/non-vector/invalid input.

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snapshot()

QList< LayerViewState > openswmmvis::ExtensionLayerBridge::snapshot

(

)

const

Read native layer metadata outside public getters.

Returns

Ordered copied current attachment metadata.

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

• /home/runner/work/openswmm.gui/openswmm.gui/include/plugins/extensionviewaccess.h
• /home/runner/work/openswmm.gui/openswmm.gui/src/plugins/extensionlayerevents.cpp