/// <summary>
/// Gets how text marked with specified ID should be decorated.
/// </summary>
/// <param name="markingID">The ID of the marking.</param>
/// <returns>TextDecoration object associated with specified ID, or null.</returns>
/// <exception cref="System.ArgumentOutOfRangeException">
/// Parameter <paramref name="markingID"/> is out of valid range.
/// </exception>
/// <exception cref="System.ArgumentException">
/// Parameter <paramref name="markingID"/> is not registered to Marking class.
/// </exception>
/// <seealso cref="Sgry.Azuki.ColorScheme.GetMarkingDecorations(int[])">ColorScheme.GetMarkingDecorations(int[]) method</seealso>
/// <seealso cref="Sgry.Azuki.ColorScheme.GetMarkingDecorations(uint)">ColorScheme.GetMarkingDecorations(uint) method</seealso>
/// <seealso cref="Sgry.Azuki.ColorScheme.SetMarkingDecoration">ColorScheme.SetMarkingDecoration method</seealso>
public TextDecoration GetMarkingDecoration(int markingID)
{
if (Marking.GetMarkingInfo(markingID) == null)
{
throw new ArgumentException("Specified markingID is not registered. (markingID:" + markingID + ")", "markingID");
}
return(_MarkingDecorations[markingID]);
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="markingID">
/// The marking ID to be marked for each found matching patterns.
/// </param>
/// <param name="patternToBeWatched">
/// The pattern to be watched and to be marked with '<paramref name="markingID"/>.'
/// </param>
/// <exception cref="System.ArgumentException">
/// Parameter '<paramref name="markingID"/>' is invalid or not registered.
/// </exception>
public WatchPattern(int markingID, Regex patternToBeWatched)
{
if (Marking.GetMarkingInfo(markingID) == null)
{
throw new ArgumentException("Specified marking ID (" + markingID + ") is"
+ " not registered.",
"markingID");
}
MarkingID = markingID;
Pattern = patternToBeWatched;
}
/// <summary>
/// Sets how text parts marked with specified ID should be decorated.
/// </summary>
/// <param name="markingID">The marking ID.</param>
/// <param name="decoration">
/// TextDecoration object to be associated with <paramref name="markingID"/>.
/// If null was specified, TextDecoration.None will be used internally.
/// </param>
/// <seealso cref="Sgry.Azuki.ColorScheme.GetMarkingDecoration">ColorScheme.GetMarkingDecoration method</seealso>
/// <seealso cref="Sgry.Azuki.ColorScheme.GetMarkingDecorations(uint)">ColorScheme.GetMarkingDecorations(uint) method</seealso>
/// <seealso cref="Sgry.Azuki.ColorScheme.GetMarkingDecorations(int[])">ColorScheme.GetMarkingDecorations(int[]) method</seealso>
public void SetMarkingDecoration(int markingID, TextDecoration decoration)
{
if (Marking.GetMarkingInfo(markingID) == null)
{
throw new ArgumentException("Specified marking ID is not registered. (markingID:" + markingID + ")", "markingID");
}
if (decoration == null)
{
decoration = TextDecoration.None;
}
_MarkingDecorations[markingID] = decoration;
}
public void ResetCursorGraphic(Point?cursorScreenPos)
{
// check state
bool onLineNumberArea = false;
bool onHRulerArea = false;
bool onSelectedText = false;
MouseCursor?cursorType = null;
if (cursorScreenPos != null)
{
int index;
if (cursorScreenPos.Value.X < View.XofLeftMargin)
{
onLineNumberArea = true;
}
else if (cursorScreenPos.Value.Y < View.YofTopMargin)
{
onHRulerArea = true;
}
else if (Document.RectSelectRanges == null)
{
var virPos = cursorScreenPos.Value;
View.ScreenToVirtual(ref virPos);
index = View.GetIndexFromVirPos(virPos);
onSelectedText = Document.SelectionManager.IsInSelection(index);
if (onSelectedText == false)
{
foreach (int id in Document.GetMarkingsAt(index))
{
var info = Marking.GetMarkingInfo(id);
if (info.MouseCursor != MouseCursor.IBeam)
{
cursorType = info.MouseCursor;
}
}
}
}
}
// set cursor graphic
if (_MouseDragEditing)
{
_UI.SetCursorGraphic(MouseCursor.DragAndDrop);
}
else if (_UI.SelectionMode == TextDataType.Rectangle ||
onLineNumberArea ||
onHRulerArea ||
onSelectedText)
{
_UI.SetCursorGraphic(MouseCursor.Arrow);
}
else if (cursorType.HasValue)
{
_UI.SetCursorGraphic(cursorType.Value);
}
else
{
_UI.SetCursorGraphic(MouseCursor.IBeam);
}
}