public void DisplaySource(
string sourceFilePath,
string text,
int lineNumber = 0,
int column = 0,
Action preprocess = null,
bool displayPath = true)
{
var existing = Find(sourceFilePath);
if (existing != null)
{
Visibility = Visibility.Visible;
tabControl.SelectedItem = existing;
var textViewer = existing.Content as TextViewerControl;
if (textViewer != null)
{
textViewer.SetPathDisplay(displayPath);
if (textViewer.Text != text)
{
textViewer.SetText(text);
}
textViewer.DisplaySource(lineNumber, column);
}
return;
}
var textViewerControl = new TextViewerControl();
textViewerControl.DisplaySource(sourceFilePath, text, lineNumber, column, preprocess);
var tab = new SourceFileTab()
{
FilePath = sourceFilePath,
Text = text
};
var tabItem = new TabItem()
{
Tag = tab,
Content = textViewerControl
};
var header = new SourceFileTabHeader(tab);
tabItem.Header = header;
header.CloseRequested += t =>
{
var tabItem = Tabs.FirstOrDefault(tabItem => tabItem.Tag == t);
if (tabItem != null)
{
Tabs.Remove(tabItem);
}
};
tabItem.HeaderTemplate = (DataTemplate)Application.Current.Resources["SourceFileTabHeaderTemplate"];
textViewerControl.SetPathDisplay(displayPath);
Tabs.Add(tabItem);
tabControl.SelectedItem = tabItem;
}
public SourceFileTabHeader(SourceFileTab sourceFileTab)
{
this.tab = sourceFileTab;
Close = new Command(InvokeClose);
Header = Path.GetFileName(tab.FilePath);
}