DimensionsPickerAction

Qualified name: DimensionsPickerAction

class DimensionsPickerAction : public mv::gui::WidgetAction

Dimensions picker action class.

Action class for picking one or more points dimensions

Author

Thomas Kroes

Public Functions

Q_INVOKABLE DimensionsPickerAction(QObject *parent, const QString &title)

Constructor.

Parameters:

• parent – Pointer to parent object

• title – Title of the action

~DimensionsPickerAction()

Destructor.

virtual void fromVariantMap(const QVariantMap &variantMap) override

Load widget action from variant.

Parameters:

Variant – representation of the widget action

virtual QVariantMap toVariantMap() const override

Save widget action to variant.

Returns:

Variant representation of the widget action

void setDimensions(const std::uint32_t numDimensions, const std::vector<QString> &names)

Set dimensions.

Parameters:

• numDimensions – Number of dimensions

• names – Dimension names

const QVector<std::int32_t> getSelectedDimensions() const

Get indices of the currently selected dimensions.

Returns:

Indices of the currently selected dimensions

std::vector<bool> getEnabledDimensions() const

Get enabled dimension.

Returns:

Vector of booleans where each boolean indicates whether the dimension is enabled or not

Dataset<Points> getPointsDataset() const

Get the input points dataset.

Parameters:

Input – points dataset

void setPointsDataset(const Dataset<Points> &points)

Set the input points dataset.

Parameters:

points – Smart pointer to points dataset

DimensionsPickerHolder &getHolder()

Get selection picker holder.

Returns:

Reference to dimensions picker holder

DimensionsPickerItemModel &getItemModel()

Get item model.

Returns:

Reference to item model

DimensionsPickerProxyModel &getProxyModel()

Get selection proxy model.

Returns:

Reference to selection proxy model

void setNameFilter(const QString &nameFilter)

Set name filter.

Parameters:

nameFilter – Name filter

void setShowOnlySelectedDimensions(const bool &showOnlySelectedDimensions)

Set show only selected dimensions.

Parameters:

showOnlySelectedDimensions – Show only selected dimensions

void setApplyExclusionList(const bool &applyExclusionList)

Set apply exclusion list.

Parameters:

applyExclusionList – Apply exclusion list

void setIgnoreZeroValues(const bool &ignoreZeroValues)

Set ignore zero values.

Parameters:

ignoreZeroValues – Ignore zero values

void loadSelectionFromFile(const QString &fileName)

Load selection from file.

Parameters:

fileName – Selection file name

void loadExclusionFromFile(const QString &fileName)

Load exclusion from file.

Parameters:

fileName – Exclusion file name

void saveSelectionToFile(const QString &fileName)

Save selection from file.

Parameters:

fileName – Selection file name

void selectDimension(const QString &dimensionName, bool clearExisiting = false)

Select a single dimension by name (and possibly clear the selection)

Parameters:

• dimensionName – Name of the dimension to select

• clearExisiting – Whether to clear the current selection

void selectDimension(const std::int32_t &dimensionIndex, bool clearExisiting = false)

Select a single dimension by index (and possibly clear the selection)

Parameters:

• dimensionIndex – Index of the dimension to select

• clearExisiting – Whether to clear the current selection

void selectDimensions(const QVector<std::int32_t> &dimensionIndices, bool clearExisiting = true)

Select one or more dimensions by index (and possibly clear the selection)

Parameters:

• dimensionIndices – Indices of the dimensions to select

• clearExisiting – Whether to clear the current selection

template<bool selectVisible>
inline void selectDimensionsBasedOnVisibility()

Select dimensions based on visibility.

void proxyModelChanged(DimensionsPickerProxyModel *dimensionsPickerProxyModel)

Signals that the proxy model changed.

Parameters:

dimensionsPickerProxyModel – Pointer to dimensions picker proxy model

void selectedDimensionsChanged(const QVector<std::int32_t> &selectedDimensionIndices)

Signals that the selected dimensions changed.

Parameters:

selectedDimensionIndices – Indices of the currently selected dimensions

Protected Functions

inline virtual QWidget *getWidget(QWidget *parent, const std::int32_t &widgetFlags) override

Get widget representation of the dimension selection action.

Parameters:

• parent – Pointer to parent widget

• widgetFlags – Widget flags for the configuration of the widget

void computeStatistics()

Compute dimension statistics.

void updateSlider()

Update the slider.

void updateSummary()

Update the dimension selection summary.

virtual void connectToPublicAction(WidgetAction *publicAction, bool recursive) override

Connect this action to a public action.

Parameters:

• publicAction – Pointer to public action to connect to

• recursive – Whether to also connect descendant child actions

virtual void disconnectFromPublicAction(bool recursive) override

Disconnect this action from its public action.

Parameters:

recursive – Whether to also disconnect descendant child actions

Protected Attributes

DimensionsPickerHolder _holder

Smart pointer to points set.

std::unique_ptr<DimensionsPickerItemModel> _itemModel

Selection holder.

std::unique_ptr<DimensionsPickerProxyModel> _proxyModel

Selection item model.

StringAction _summaryAction

Selection proxy model for filtering etc.

DimensionsPickerFilterAction _filterAction

Summary action.

DimensionsPickerSelectAction _selectAction

Filter action.

DimensionsPickerMiscellaneousAction _miscellaneousAction

Select action.

QMetaObject::Connection _summaryUpdateAwakeConnection

Miscellaneous settings action.

Friends

friend class Widget

class Widget : public mv::gui::WidgetActionWidget

Widget class for dimension selection action.

Public Functions

Widget(QWidget *parent, DimensionsPickerAction *dimensionsPickerAction, const std::int32_t &widgetFlags)

Constructor.

Parameters:

• parent – Pointer to parent widget

• dimensionsPickerAction – Pointer to dimensions picker action

• widgetFlags – Widget flags for the configuration of the widget

Protected Functions

void updateTableViewModel(QAbstractItemModel *model)

Update the table view source model.

Parameters:

model – Pointer to table view source model