Struct re_space_view_dataframe::view_query::Query

pub(crate) struct Query {
    query_property: ViewProperty,
}

Wrapper over the DataframeQuery blueprint archetype that can also display some UI.

Fields

query_property: ViewProperty

Implementations

impl Query

pub(crate) fn timeline( &self, ctx: &ViewerContext<'_> ) -> Result<Timeline, SpaceViewSystemExecutionError>

Get the query timeline.

This tries to read the timeline name from the blueprint. If missing or invalid, the current timeline is used and saved back to the blueprint.

pub(super) fn save_timeline_name( &self, ctx: &ViewerContext<'_>, timeline_name: &TimelineName )

Save the timeline to the one specified.

Note: this resets the range filter timestamps to -inf/+inf as any other value might be invalidated.

pub(crate) fn filter_by_range( &self ) -> Result<ResolvedTimeRange, SpaceViewSystemExecutionError>

pub(super) fn save_filter_by_range( &self, ctx: &ViewerContext<'_>, range: ResolvedTimeRange )

pub(crate) fn filter_is_not_null( &self ) -> Result<Option<ComponentColumnSelector>, SpaceViewSystemExecutionError>

Get the filter column for the filter-is-not-null feature, if active.

pub(super) fn filter_is_not_null_raw( &self ) -> Result<Option<FilterIsNotNull>, SpaceViewSystemExecutionError>

Get the raw components::FilterIsNotNull struct (for ui purposes).

pub(super) fn save_filter_is_not_null( &self, ctx: &ViewerContext<'_>, filter_is_not_null: &FilterIsNotNull )

pub(crate) fn latest_at_enabled( &self ) -> Result<bool, SpaceViewSystemExecutionError>

pub(crate) fn save_latest_at_enabled( &self, ctx: &ViewerContext<'_>, enabled: bool )

pub(super) fn save_selected_columns( &self, ctx: &ViewerContext<'_>, columns: impl IntoIterator<Item = ColumnSelector> )

pub(super) fn save_all_columns_selected(&self, ctx: &ViewerContext<'_>)

pub(super) fn save_all_columns_unselected(&self, ctx: &ViewerContext<'_>)

pub(crate) fn apply_column_visibility_to_view_columns( &self, ctx: &ViewerContext<'_>, view_columns: &[ColumnDescriptor] ) -> Result<Option<Vec<ColumnSelector>>, SpaceViewSystemExecutionError>

Given some view columns, list the columns that should be visible (aka “selected columns”), according to the blueprint.

This operates by filtering the view columns based on the blueprint specified columns.

Returns Ok(None) if all columns should be displayed (aka a column selection isn’t provided in the blueprint).

pub(crate) fn handle_hide_column_actions( &self, ctx: &ViewerContext<'_>, view_columns: &[ColumnDescriptor], actions: Vec<HideColumnAction> ) -> Result<(), SpaceViewSystemExecutionError>

impl Query

pub(super) fn timeline_ui( &self, ctx: &ViewerContext<'_>, ui: &mut Ui, timeline: &Timeline ) -> Result<(), SpaceViewSystemExecutionError>

pub(super) fn filter_range_ui( &self, ctx: &ViewerContext<'_>, ui: &mut Ui, timeline: &Timeline ) -> Result<(), SpaceViewSystemExecutionError>

pub(super) fn filter_is_not_null_ui( &self, ctx: &ViewerContext<'_>, ui: &mut Ui, timeline: &Timeline, space_view_id: SpaceViewId ) -> Result<(), SpaceViewSystemExecutionError>

pub(super) fn column_visibility_ui( &self, ctx: &ViewerContext<'_>, ui: &mut Ui, timeline: &Timeline, view_columns: &[ColumnDescriptor] ) -> Result<(), SpaceViewSystemExecutionError>

pub(super) fn latest_at_ui( &self, ctx: &ViewerContext<'_>, ui: &mut Ui ) -> Result<(), SpaceViewSystemExecutionError>

impl Query

pub(crate) fn from_blueprint( ctx: &ViewerContext<'_>, space_view_id: SpaceViewId ) -> Self

Create a query object from the blueprint store.

See the blueprint_io module for more related accessors.

pub(crate) fn selection_panel_ui( &self, ctx: &ViewerContext<'_>, ui: &mut Ui, space_view_id: SpaceViewId, view_columns: &[ColumnDescriptor] ) -> Result<(), SpaceViewSystemExecutionError>

Display the selection panel ui for this query.

Implementation is in the ui module.