public TableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow,
bool alwaysIncludeDeclarations)
{
presenter.AssertIsForeground();
Presenter = presenter;
_alwaysIncludeDeclarations = alwaysIncludeDeclarations;
_findReferencesWindow = findReferencesWindow;
_tableControl = (IWpfTableControl2)findReferencesWindow.TableControl;
_tableControl.GroupingsChanged += OnTableControlGroupingsChanged;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += OnFindReferencesWindowClosed;
DetermineCurrentGroupingByDefinitionState();
// Remove any existing sources in the window.
foreach (var source in findReferencesWindow.Manager.Sources.ToArray())
{
findReferencesWindow.Manager.RemoveSource(source);
}
// And add ourselves as the source of results for the window.
findReferencesWindow.Manager.AddSource(this);
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
}
public TableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow)
{
presenter.AssertIsForeground();
Presenter = presenter;
_findReferencesWindow = findReferencesWindow;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += (s, e) => CancelSearch();
// Remove any existing sources in the window.
foreach (var source in findReferencesWindow.Manager.Sources.ToArray())
{
findReferencesWindow.Manager.RemoveSource(source);
}
// And add ourselves as the source of results for the window.
findReferencesWindow.Manager.AddSource(this);
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
}
protected AbstractTableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow)
{
presenter.AssertIsForeground();
Presenter = presenter;
_findReferencesWindow = findReferencesWindow;
TableControl = (IWpfTableControl2)findReferencesWindow.TableControl;
TableControl.GroupingsChanged += OnTableControlGroupingsChanged;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += OnFindReferencesWindowClosed;
DetermineCurrentGroupingByDefinitionState();
Debug.Assert(_findReferencesWindow.Manager.Sources.Count == 0);
// And add ourselves as the source of results for the window.
_findReferencesWindow.Manager.AddSource(this);
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
}
protected AbstractTableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow,
ImmutableArray <ITableColumnDefinition> customColumns,
bool includeContainingTypeAndMemberColumns,
bool includeKindColumn)
{
presenter.AssertIsForeground();
Presenter = presenter;
_findReferencesWindow = findReferencesWindow;
TableControl = (IWpfTableControl2)findReferencesWindow.TableControl;
TableControl.GroupingsChanged += OnTableControlGroupingsChanged;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += OnFindReferencesWindowClosed;
DetermineCurrentGroupingByDefinitionState();
Debug.Assert(_findReferencesWindow.Manager.Sources.Count == 0);
// Add ourselves as the source of results for the window.
// Additionally, add applicable custom columns to display custom reference information
_findReferencesWindow.Manager.AddSource(
this,
SelectCustomColumnsToInclude(customColumns, includeContainingTypeAndMemberColumns, includeKindColumn));
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
}
public TableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow,
bool alwaysIncludeDeclarations)
{
presenter.AssertIsForeground();
Presenter = presenter;
_alwaysIncludeDeclarations = alwaysIncludeDeclarations;
_findReferencesWindow = findReferencesWindow;
_tableControl = (IWpfTableControl2)findReferencesWindow.TableControl;
_tableControl.GroupingsChanged += OnTableControlGroupingsChanged;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += OnFindReferencesWindowClosed;
DetermineCurrentGroupingByDefinitionState();
// Remove any existing sources in the window.
foreach (var source in findReferencesWindow.Manager.Sources.ToArray())
{
findReferencesWindow.Manager.RemoveSource(source);
}
// And add ourselves as the source of results for the window.
findReferencesWindow.Manager.AddSource(this);
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
}
public TableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow)
{
presenter.AssertIsForeground();
Presenter = presenter;
_findReferencesWindow = findReferencesWindow;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += (s, e) => CancelSearch();
// Remove any existing sources in the window.
foreach (var source in findReferencesWindow.Manager.Sources.ToArray())
{
findReferencesWindow.Manager.RemoveSource(source);
}
// And add ourselves as the source of results for the window.
findReferencesWindow.Manager.AddSource(this);
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
}
private void OnFindReferencesWindowClosed(object sender, EventArgs e)
{
Presenter.AssertIsForeground();
CancelSearch();
_findReferencesWindow.Closed -= OnFindReferencesWindowClosed;
_tableControl.GroupingsChanged -= OnTableControlGroupingsChanged;
}
protected AbstractTableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow,
ImmutableArray <ITableColumnDefinition> customColumns,
bool includeContainingTypeAndMemberColumns,
bool includeKindColumn)
{
presenter.AssertIsForeground();
Presenter = presenter;
_findReferencesWindow = findReferencesWindow;
TableControl = (IWpfTableControl2)findReferencesWindow.TableControl;
TableControl.GroupingsChanged += OnTableControlGroupingsChanged;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += OnFindReferencesWindowClosed;
DetermineCurrentGroupingByDefinitionState();
Debug.Assert(_findReferencesWindow.Manager.Sources.Count == 0);
// Add ourselves as the source of results for the window.
// Additionally, add applicable custom columns to display custom reference information
_findReferencesWindow.Manager.AddSource(
this,
SelectCustomColumnsToInclude(customColumns, includeContainingTypeAndMemberColumns, includeKindColumn));
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
// https://devdiv.visualstudio.com/web/wi.aspx?pcguid=011b8bdf-6d56-4f87-be0d-0092136884d9&id=359162
// VS actually responds to each SetProgess call by queuing a UI task to do the
// progress bar update. This can made FindReferences feel extremely slow when
// thousands of SetProgress calls are made.
//
// To ensure a reasonable experience, we instead add the progress into a queue and
// only update the UI a few times a second so as to not overload it.
_progressQueue = new AsyncBatchingWorkQueue <(int current, int maximum)>(
TimeSpan.FromMilliseconds(250),
this.UpdateTableProgressAsync,
this.CancellationToken);
}
protected AbstractTableDataSourceFindUsagesContext(
StreamingFindUsagesPresenter presenter,
IFindAllReferencesWindow findReferencesWindow,
ImmutableArray <AbstractCustomColumnDefinition> customColumns,
bool includeContainingTypeAndMemberColumns,
bool includeKindColumn)
{
presenter.AssertIsForeground();
Presenter = presenter;
_findReferencesWindow = findReferencesWindow;
TableControl = (IWpfTableControl2)findReferencesWindow.TableControl;
TableControl.GroupingsChanged += OnTableControlGroupingsChanged;
// If the window is closed, cancel any work we're doing.
_findReferencesWindow.Closed += OnFindReferencesWindowClosed;
DetermineCurrentGroupingByDefinitionState();
Debug.Assert(_findReferencesWindow.Manager.Sources.Count == 0);
// Add ourselves as the source of results for the window.
// Additionally, add applicable custom columns to display custom reference information
_findReferencesWindow.Manager.AddSource(
this,
SelectCustomColumnsToInclude(customColumns, includeContainingTypeAndMemberColumns, includeKindColumn).ToReadOnlyCollection());
// After adding us as the source, the manager should immediately call into us to
// tell us what the data sink is.
Debug.Assert(_tableDataSink != null);
// Initialize custom column states at start of the FAR query.
_customColumnTitleToStatesMap = GetInitialCustomColumnStates(findReferencesWindow.TableControl.ColumnStates, customColumns);
// Now update the custom columns' state/visibility in the FAR window.
// Note that the visibility of the custom column(s) can change only at two possible places:
// 1. FAR query start, i.e. below invocation to SetColumnStates and/or
// 2. First reference result which has a non-default custom column value
// (UpdateCustomColumnVisibility method below).
// Also note that the TableControl.SetColumnStates is not dependent on order of the input column states.
TableControl.SetColumnStates(_customColumnTitleToStatesMap.Values);
}
private void CancelSearch()
{
Presenter.AssertIsForeground();
_cancellationTokenSource.Cancel();
}