public override void UnRegisterDocumentContent(LiteDocumentContent documentContent)
{
base.UnRegisterDocumentContent(documentContent);
if (RegisteredDocumentContents.Count == 0)
{
HasUnsavedData = false;
}
}
private void SetPropertyContainer(LiteDocumentContent currentDocument)
{
var pane = _mainDockPanel.FindContent <PropertiesContent>();
if (pane != null)
{
pane.SetPropertyContainer(currentDocument is IPropertyContainerProvider ? (currentDocument as IPropertyContainerProvider).PropertyContainer : null);
}
}
private void SetToolBox(LiteDocumentContent currentDocument)
{
var pane = _mainDockPanel.FindContent <ToolboxContent>();
if (pane != null)
{
pane.SetToolBox(currentDocument is IToolboxServiceProvider ? (currentDocument as IToolboxServiceProvider).ToolboxService : null);
}
}
public static void SetActiveDocument(this DockPanel dockPanel, LiteDocumentContent documentContent)
{
foreach (DockContent document in dockPanel.DocumentsToArray())
{
if (document.Tag == documentContent)
{
document.Activate();
break;
}
}
}
public static void SetActiveDocument(this DockPanel dockPanel, LiteDocumentContent documentContent)
{
foreach (DockContent document in dockPanel.DocumentsToArray())
{
if (document is ViewContentContainer &&
(document as ViewContentContainer).DocumentContent == documentContent)
{
document.ShowAndActivate(dockPanel);
return;
}
}
}
private void ProcessClipboardCommands(LiteDocumentContent documentContent)
{
var clipboardHandler = documentContent as IClipboardHandler;
if (clipboardHandler == null)
{
cutToolStripButton.Enabled = cutToolStripMenuItem.Enabled =
copyToolStripButton.Enabled = copyToolStripMenuItem.Enabled =
pasteToolStripButton.Enabled = pasteToolStripMenuItem.Enabled = false;
}
else
{
cutToolStripButton.Enabled = cutToolStripMenuItem.Enabled = clipboardHandler.IsCutEnabled;
copyToolStripButton.Enabled = copyToolStripMenuItem.Enabled = clipboardHandler.IsCopyEnabled;
pasteToolStripButton.Enabled = pasteToolStripMenuItem.Enabled = clipboardHandler.IsPasteEnabled;
}
}
private void viewContent_RemovedItem(object sender, CollectionChangedEventArgs e)
{
LiteDocumentContent documentContent = e.TargetObject as LiteDocumentContent;
DockContent dockContent = FindDockContent(documentContent);
if (dockContent == null)
{
throw new ArgumentException("Document content is not found");
}
documentContent.TextChanged -= viewContent_TextChanged;
documentContent.ControlChanged -= viewContent_ControlChanged;
if (_openedFiles[documentContent] != null)
{
_openedFiles[documentContent].HasUnsavedDataChanged -= AssociatedFile_HasUnsavedDataChanged;
}
documentContent.AssociatedFileChanged -= documentContent_AssociatedFileChanged;
documentContent.Closing -= viewContent_Closing;
dockContent.DockHandler.Close();
}
private void ProcessHistoryCommands(LiteDocumentContent documentContent)
{
undoToolStripMenuItem.Enabled = redoToolStripMenuItem.Enabled = documentContent is IHistoryProvider;
}
/// <summary>
/// Unregisters a document view content that no longer uses the file.
/// </summary>
public virtual void UnRegisterDocumentContent(LiteDocumentContent documentContent)
{
_registeredContents.Remove(documentContent);
}
/// <summary>
/// Registers a document view content that uses the file.
/// </summary>
public virtual void RegisterDocumentContent(LiteDocumentContent documentContent)
{
_registeredContents.Add(documentContent);
}
