/// <summary>
/// Loads a document into display TreeViews, updates the cache, and
/// rebuilds the file manager that represents the document.
/// </summary>
/// <param name="d">The Document to load.</param>
/// <param name="tw">The tool window associated with the cache.</param>
/// <remarks>
/// If the document is in the cache, it is reused.
/// </remarks>
public void AddDocumentToCache(Document d, SourceOutlinerToolWindow tw)
{
Debug.Assert(d != null);
_toolWindow = tw;
if (d == _document)
{
return;
}
if (_document != null)
{
// Unregister events for the previous document.
tw.UnRegisterTreeEvents(_fileManager.TreeView, _fileManager.FilterView);
_control.RemoveTreeFromControls(_fileManager.TreeView);
_control.RemoveTreeFromControls(_fileManager.FilterView);
}
_document = d;
_fileManager = new CodeOutlineFileManager(_control, _dte, d, tw);
tw.RegisterTreeEvents(_fileManager.TreeView, _fileManager.FilterView);
// Load the control.
_control.AddTreeToControls(_fileManager.TreeView);
_control.AddTreeToControls(_fileManager.FilterView);
_fileManager.State = CodeOutlineFileManager.OutlineFileManagerState.StartLoadingCodeModel;
_fileManager.HideTrees();
_control.HideTrees();
_control.TreeView = _fileManager.TreeView;
_control.FilterView = _fileManager.FilterView;
// Re-display the last CodeElementType selected for this document.
tw.SelectedType = _fileManager.ElementFilter;
// Re-display the last filter text entered for this document, but only if the file is loaded.
if (_fileManager.State == CodeOutlineFileManager.OutlineFileManagerState.DoneLoadingCodeModel)
{
_fileManager.ReApplyText();
tw.SelectedFilterText = _fileManager.FilterText;
}
else
{
_control.Reset();
}
}
/// <summary>
/// Initializes a new instance of the CodeOutlineFileManager class.
/// </summary>
/// <param name="control">The outline control object.</param>
/// <param name="dte">A DTE object exposing the Visual Studio automation object model.</param>
/// <param name="d">The source file Document.</param>
/// <param name="toolWindow">The tool window for the package.</param>
public CodeOutlineFileManager(SourceOutlinerControl control, EnvDTE.DTE dte,
Document d, SourceOutlinerToolWindow toolWindow)
{
_control = control;
_dte = dte;
_sourceOutlinerToolWindow = toolWindow;
_viewType = ViewType.TreeView;
_searchCriteria = new SearchCriteria(CodeElementType.All);
_currentFilterText = "";
_currentDocument = d;
_codeTreeView = new System.Windows.Forms.TreeView();
_codeFilterView = new System.Windows.Forms.TreeView();
//
// _codeTreeView
//
_codeTreeView.Dock = System.Windows.Forms.DockStyle.Fill;
_codeTreeView.HideSelection = false;
_codeTreeView.Location = new System.Drawing.Point(0, 45);
_codeTreeView.Name = "codeTreeView";
_codeTreeView.ShowNodeToolTips = true;
_codeTreeView.Size = new System.Drawing.Size(352, 294);
_codeTreeView.TabIndex = 2;
//
// _codeFilterView
//
_codeFilterView.Dock = System.Windows.Forms.DockStyle.Fill;
_codeFilterView.HideSelection = false;
_codeFilterView.Location = new System.Drawing.Point(0, 45);
_codeFilterView.Name = "codeFilterView";
_codeFilterView.ShowNodeToolTips = true;
_codeFilterView.Size = new System.Drawing.Size(352, 294);
_codeFilterView.TabIndex = 3;
_codeFilterView.Visible = false;
_codeFilterView.ShowLines = false;
_codeFilterView.ShowRootLines = false;
_codeFilterView.FullRowSelect = true;
}
/// <summary>
/// Loads a document into display TreeViews, updates the cache, and
/// rebuilds the file manager that represents the document.
/// </summary>
/// <param name="d">The Document to load.</param>
/// <param name="tw">The tool window associated with the cache.</param>
/// <remarks>
/// If the document is in the cache, it is reused.
/// </remarks>
public void AddDocumentToCache(Document d, SourceOutlinerToolWindow tw)
{
Debug.Assert(d != null);
_toolWindow = tw;
if (d == _document)
{
return;
}
if (_document != null)
{
// Unregister events for the previous document.
tw.UnRegisterTreeEvents(_fileManager.TreeView, _fileManager.FilterView);
_control.RemoveTreeFromControls(_fileManager.TreeView);
_control.RemoveTreeFromControls(_fileManager.FilterView);
}
_document = d;
_fileManager = new CodeOutlineFileManager(_control, _dte, d, tw);
tw.RegisterTreeEvents(_fileManager.TreeView, _fileManager.FilterView);
// Load the control.
_control.AddTreeToControls(_fileManager.TreeView);
_control.AddTreeToControls(_fileManager.FilterView);
_fileManager.State = CodeOutlineFileManager.OutlineFileManagerState.StartLoadingCodeModel;
_fileManager.HideTrees();
_control.HideTrees();
_control.TreeView = _fileManager.TreeView;
_control.FilterView = _fileManager.FilterView;
// Re-display the last CodeElementType selected for this document.
tw.SelectedType = _fileManager.ElementFilter;
// Re-display the last filter text entered for this document, but only if the file is loaded.
if (_fileManager.State == CodeOutlineFileManager.OutlineFileManagerState.DoneLoadingCodeModel)
{
_fileManager.ReApplyText();
tw.SelectedFilterText = _fileManager.FilterText;
}
else
{
_control.Reset();
}
}
