TimeSeriesLayerBrowser::Impl Class Reference

Browser state; GUI data models contain metadata and one bounded page only. More...

Collaboration diagram for TimeSeriesLayerBrowser::Impl:

Public Member Functions
QStringList	selection () const
	Copy visible selected series IDs without depending on sorted row ordinals.
void	refresh ()
	Refresh metadata and restore qualified selection; samples are read separately.
void	syncSelection ()
	Reflect layer selection in sorted table and sample selector without signal loops.
void	loadPage ()
	Start a worker page query and discard any obsolete receiver/source generation.
void	exportSelection ()
	Export selected immutable series; no GUI/table data is transferred to the worker.

Public Attributes
TimeSeriesLayerBrowser *	owner
	Borrowed owning dialog; all widget callbacks use its QObject lifetime.
QPointer< TimeSeriesLayer >	layer
	Borrowed collection, guarded against project or layer destruction.
QStandardItemModel *	series = nullptr
	Dialog-owned series metadata model, never observation rows.
QStandardItemModel *	samples = nullptr
	Dialog-owned model for the current bounded observation page.
QSortFilterProxyModel *	filter = nullptr
	Dialog-owned metadata sort/filter proxy preserving UUID item roles.
QTableView *	seriesView = nullptr
	Dialog-owned table sharing qualified series selection with the layer.
QTableView *	sampleView = nullptr
	Dialog-owned read-only observation page view.
QComboBox *	sampleSeries = nullptr
	Chooses the single series whose observations are paged below.
QPlainTextEdit *	details = nullptr
	Optional source metadata/quality details without lossy formatting.
QLabel *	status = nullptr
	Displays page position, export progress, and reader diagnostics.
QPushButton *	previous = nullptr
	Pops one keyset cursor to revisit the preceding page.
QPushButton *	next = nullptr
	Pushes the current page's final time key before reading the next page.
QAction *	use = nullptr
	Requests an explicit model-owned copy of one usable selected series.
QAction *	plot = nullptr
	Sends selected stable identities to the native comparison plot controller.
QAction *	zoom = nullptr
	Frames selected source stations or resolved nonspatial-series links.
QAction *	attach = nullptr
	Creates an undoable association to the selected persistent feature.
QAction *	detach = nullptr
	Removes selected series' feature relationships without changing samples.
QAction *	exportAction = nullptr
	Starts complete original-sample export independently of paging.
QVector< qint64 >	cursors {std::numeric_limits<qint64>::min()}
	Exclusive time-key history; first sentinel starts before all observations.
ObservationPage	page
	Owned current page used for Next availability and observation details.
quint64	generation = 0
	Monotonic page request token rejecting obsolete worker completions.
bool	syncing = false
	Prevents table and layer selection callbacks from recursively mutating each other.
std::shared_ptr< std::atomic_bool >	cancel = std::make_shared<std::atomic_bool>(false)
	Shared page cancellation flag, readable after the browser closes.
std::shared_ptr< std::atomic_bool >	exportCancel
	Active export cancellation flag; null when no export is running.

Detailed Description

Browser state; GUI data models contain metadata and one bounded page only.

Member Function Documentation

exportSelection()

void TimeSeriesLayerBrowser::Impl::exportSelection ( )

inline

Export selected immutable series; no GUI/table data is transferred to the worker.

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loadPage()

void TimeSeriesLayerBrowser::Impl::loadPage ( )

inline

Start a worker page query and discard any obsolete receiver/source generation.

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refresh()

void TimeSeriesLayerBrowser::Impl::refresh ( )

inline

Refresh metadata and restore qualified selection; samples are read separately.

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selection()

QStringList TimeSeriesLayerBrowser::Impl::selection ( ) const

inline

Copy visible selected series IDs without depending on sorted row ordinals.

Returns

Stable IDs held in the selected proxy rows' item roles.

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syncSelection()

void TimeSeriesLayerBrowser::Impl::syncSelection ( )

inline

Reflect layer selection in sorted table and sample selector without signal loops.

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Member Data Documentation

attach

QAction* TimeSeriesLayerBrowser::Impl::attach = nullptr

Creates an undoable association to the selected persistent feature.

cancel

std::shared_ptr<std::atomic_bool> TimeSeriesLayerBrowser::Impl::cancel = std::make_shared<std::atomic_bool>(false)

Shared page cancellation flag, readable after the browser closes.

cursors

QVector<qint64> TimeSeriesLayerBrowser::Impl::cursors {std::numeric_limits<qint64>::min()}

Exclusive time-key history; first sentinel starts before all observations.

detach

QAction* TimeSeriesLayerBrowser::Impl::detach = nullptr

Removes selected series' feature relationships without changing samples.

details

QPlainTextEdit* TimeSeriesLayerBrowser::Impl::details = nullptr

Optional source metadata/quality details without lossy formatting.

exportAction

QAction* TimeSeriesLayerBrowser::Impl::exportAction = nullptr

Starts complete original-sample export independently of paging.

exportCancel

std::shared_ptr<std::atomic_bool> TimeSeriesLayerBrowser::Impl::exportCancel

Active export cancellation flag; null when no export is running.

filter

QSortFilterProxyModel* TimeSeriesLayerBrowser::Impl::filter = nullptr

Dialog-owned metadata sort/filter proxy preserving UUID item roles.

generation

quint64 TimeSeriesLayerBrowser::Impl::generation = 0

Monotonic page request token rejecting obsolete worker completions.

layer

QPointer<TimeSeriesLayer> TimeSeriesLayerBrowser::Impl::layer

Borrowed collection, guarded against project or layer destruction.

next

QPushButton* TimeSeriesLayerBrowser::Impl::next = nullptr

Pushes the current page's final time key before reading the next page.

owner

TimeSeriesLayerBrowser* TimeSeriesLayerBrowser::Impl::owner

Borrowed owning dialog; all widget callbacks use its QObject lifetime.

page

ObservationPage TimeSeriesLayerBrowser::Impl::page

Owned current page used for Next availability and observation details.

plot

QAction* TimeSeriesLayerBrowser::Impl::plot = nullptr

Sends selected stable identities to the native comparison plot controller.

previous

QPushButton* TimeSeriesLayerBrowser::Impl::previous = nullptr

Pops one keyset cursor to revisit the preceding page.

samples

QStandardItemModel* TimeSeriesLayerBrowser::Impl::samples = nullptr

Dialog-owned model for the current bounded observation page.

sampleSeries

QComboBox* TimeSeriesLayerBrowser::Impl::sampleSeries = nullptr

Chooses the single series whose observations are paged below.

sampleView

QTableView* TimeSeriesLayerBrowser::Impl::sampleView = nullptr

Dialog-owned read-only observation page view.

series

QStandardItemModel* TimeSeriesLayerBrowser::Impl::series = nullptr

Dialog-owned series metadata model, never observation rows.

seriesView

QTableView* TimeSeriesLayerBrowser::Impl::seriesView = nullptr

Dialog-owned table sharing qualified series selection with the layer.

status

QLabel* TimeSeriesLayerBrowser::Impl::status = nullptr

Displays page position, export progress, and reader diagnostics.

syncing

bool TimeSeriesLayerBrowser::Impl::syncing = false

Prevents table and layer selection callbacks from recursively mutating each other.

use

QAction* TimeSeriesLayerBrowser::Impl::use = nullptr

Requests an explicit model-owned copy of one usable selected series.

zoom

QAction* TimeSeriesLayerBrowser::Impl::zoom = nullptr

Frames selected source stations or resolved nonspatial-series links.

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

• /home/runner/work/openswmm.gui/openswmm.gui/src/ui/panels/timeserieslayerbrowser.cpp