public MessageBoxResult CloseTab(object tab, bool openNewDocument = false)
{
MessageBoxResult messageBoxResult = MessageBoxResult.No;
TabItem tabItem = tab as TabItem;
if (tabItem != null)
{
tabItem.Focus();
EditorRenderer currentEditorRenderer = this.CurrentEditorRenderer;
if (currentEditorRenderer.Editor.HasChanges)
{
messageBoxResult = CustomMessageBox.ShowYesNoCancel(LocalizationProvider.GetLocalizedString("SaveChangesMessage", false, "MarkdownPadStrings"), LocalizationProvider.GetLocalizedString("SaveChangesTitle", false, "MarkdownPadStrings") + " - " + currentEditorRenderer.Title, LocalizationProvider.GetLocalizedString("Save", false, "MarkdownPadStrings"), LocalizationProvider.GetLocalizedString("DoNotSave", false, "MarkdownPadStrings"), LocalizationProvider.GetLocalizedString("Cancel", false, "MarkdownPadStrings"), MessageBoxImage.Question);
}
MessageBoxResult messageBoxResult2 = messageBoxResult;
if (messageBoxResult2 != MessageBoxResult.Cancel)
{
if (messageBoxResult2 == MessageBoxResult.Yes)
{
bool flag = this.CurrentEditorRenderer.SaveDocument();
if (flag)
{
currentEditorRenderer.Dispose();
this.tabControl.Items.Remove(tab);
}
}
else
{
currentEditorRenderer.Dispose();
this.tabControl.Items.Remove(tab);
}
}
if (openNewDocument && this.tabControl.Items.Count == 0)
{
this.AddNewTab("");
}
}
this.OnPropertyChanged("NumberOfOpenDocuments");
return(messageBoxResult);
}
public void AddNewTab(string fileToOpenOnLoad = "")
{
TabItem tabItem = new TabItem();
EditorRenderer editorRenderer;
if (!System.IO.File.Exists(fileToOpenOnLoad))
{
editorRenderer = new EditorRenderer("");
}
else
{
foreach (TabItem tabItem2 in (System.Collections.IEnumerable) this.tabControl.Items)
{
string text = tabItem2.Tag.ToString();
if (text.ToUpper(System.Globalization.CultureInfo.InvariantCulture) == fileToOpenOnLoad.ToUpper(System.Globalization.CultureInfo.InvariantCulture))
{
TabbedDocumentInterface._logger.Trace("File already open in editor, focusing: " + fileToOpenOnLoad);
int selectedIndex = this.tabControl.Items.IndexOf(tabItem2);
this.tabControl.SelectedIndex = selectedIndex;
return;
}
}
if (this.NumberOfOpenDocuments > 0 && !this.CurrentEditorRenderer.Editor.HasChanges && string.IsNullOrEmpty(this.CurrentEditorRenderer.Filename) && this.tabControl.SelectedIndex == 0)
{
this.CloseTab(this.CurrentTab, false);
}
editorRenderer = new EditorRenderer(fileToOpenOnLoad);
}
tabItem.Header = editorRenderer.Title;
tabItem.Content = editorRenderer;
tabItem.Tag = editorRenderer.Filename;
this.tabControl.Items.Add(tabItem);
tabItem.ContextMenu = this.TabContextMenu;
tabItem.Focus();
tabItem.DataContext = editorRenderer.Editor;
this.OnPropertyChanged("NumberOfOpenDocuments");
}
