private Inline GetInlineWithStyling( string line, System.Drawing.FontStyle style )
{
Inline styledText = new Run( line );
if ( style.HasFlag( System.Drawing.FontStyle.Bold ) )
styledText = new Bold( styledText );
if ( style.HasFlag( System.Drawing.FontStyle.Italic ) )
styledText = new Italic( styledText );
if ( style.HasFlag( System.Drawing.FontStyle.Underline ) )
styledText = new Underline( styledText );
return styledText;
}
protected override bool ProcessDialogKey( System.Windows.Forms.Keys keyData ) {
if ( keyData.HasFlag( Keys.O ) && keyData.HasFlag( Keys.Control ) ) {
var fileToOpen = FindFileDialog();
if ( fileToOpen != null && File.Exists( fileToOpen ) ) {
string loadedString = File.ReadAllText( fileToOpen );
SetDocumentTo( loadedString );
}
return true;
}
if ( keyData.HasFlag( Keys.S ) && keyData.HasFlag( Keys.Control ) ) {
var fileSavior = _browser.StringByEvaluatingJavaScriptFromString("");
}
return base.ProcessDialogKey( keyData );
}
internal static new IFileSystemInformation Create(string path, System.IO.FileAttributes attributes, IFileService fileService)
{
if (!attributes.HasFlag(System.IO.FileAttributes.Directory)) throw new ArgumentOutOfRangeException(nameof(attributes));
var info = new DirectoryInformation(fileService);
info.PopulateData(path, attributes);
info.fromAttributes = true;
return info;
}
protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData)
{
//The problem addressed here had to do with tab wonkiness with MDI forms.
//When you tabbed forward through the inner WPF control to the end, the tab focus would jump out of the
//form and into the next control or MDI child window under the MDI form.
//As best I could tell, the tab logic was being confused by MDI.
//The solution used here is to reflect out methods on the KeyboardNavigation class
//to determine what the next/previous item would be in the tab order.
//(The exact parameters were gleaned by disassembling the private
//bool Navigate(DependencyObject currentElement, TraversalRequest request, ModifierKeys modifierKeys, DependencyObject firstElement)
//method on the KeyboardNavigation class.
//If the destination element is null, then the end of the tab order had been reached.
//Instead of relying on the base ProcessCmdKey, specifically tell the IKeyboardInputSink HwndSource
//to move to the beginning or end of the embedded WPF tab order.
if (keyData == Keys.Tab)
{
var FocusedElement = Keyboard.FocusedElement as UIElement;
if (FocusedElement != null)
{
DependencyObject DestinationElement = null;
FocusNavigationDirection Direction;
if (keyData.HasFlag(Keys.Shift))
{
Direction = FocusNavigationDirection.Last;
DestinationElement = GetPrevTab(FocusedElement, null, false);
}
else
{
Direction = FocusNavigationDirection.First;
DestinationElement = GetNextTab(FocusedElement, GetGroupParent(FocusedElement, true), false);
}
if (DestinationElement == null)
return this.Sink.TabInto(new TraversalRequest(Direction));
}
}
return base.ProcessCmdKey(ref msg, keyData);
}
internal static IFileSystemInformation Create(string path, System.IO.FileAttributes attributes, IFileService fileService)
{
if (attributes.HasFlag(System.IO.FileAttributes.Directory))
{
return DirectoryInformation.Create(path, attributes, fileService);
}
else
{
throw new InvalidOperationException();
}
}
protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData)
{
if (keyData == Keys.Tab)
{
var FocusedElement = Keyboard.FocusedElement as UIElement;
if (FocusedElement != null)
{
DependencyObject DestinationElement = null;
FocusNavigationDirection Direction;
if (keyData.HasFlag(Keys.Shift))
{
Direction = FocusNavigationDirection.Last;
DestinationElement = GetPrevTab(FocusedElement, null, false);
}
else
{
Direction = FocusNavigationDirection.First;
DestinationElement = GetNextTab(FocusedElement, GetGroupParent(FocusedElement, true), false);
}
if (DestinationElement == null)
{
return this.Sink.TabInto(new TraversalRequest(Direction));
}
}
}
return base.ProcessDialogKey(keyData);
}