// Token: 0x0600387D RID: 14461 RVA: 0x000FD1BC File Offset: 0x000FB3BC
internal static void SetCaretPositionOnMouseEvent(TextEditor This, Point mouseDownPoint, MouseButton changedButton, int clickCount)
{
ITextPointer textPositionFromPoint = This.TextView.GetTextPositionFromPoint(mouseDownPoint, true);
if (textPositionFromPoint == null)
{
TextEditorMouse.MoveFocusToUiScope(This);
return;
}
TextEditorSelection._ClearSuggestedX(This);
TextEditorTyping._BreakTypingSequence(This);
if (This.Selection is TextSelection)
{
((TextSelection)This.Selection).ClearSpringloadFormatting();
}
This._forceWordSelection = false;
This._forceParagraphSelection = false;
if (changedButton == MouseButton.Right || clickCount == 1)
{
if (changedButton != MouseButton.Left || !This._dragDropProcess.SourceOnMouseLeftButtonDown(mouseDownPoint))
{
This.Selection.SetSelectionByMouse(textPositionFromPoint, mouseDownPoint);
return;
}
}
else
{
if (clickCount == 2 && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.None && This.Selection.IsEmpty)
{
This._forceWordSelection = true;
This._forceParagraphSelection = false;
This.Selection.SelectWord(textPositionFromPoint);
return;
}
if (clickCount == 3 && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.None && This.AcceptsRichContent)
{
This._forceParagraphSelection = true;
This._forceWordSelection = false;
This.Selection.SelectParagraph(textPositionFromPoint);
}
}
}
// Token: 0x0600387F RID: 14463 RVA: 0x000FD304 File Offset: 0x000FB504
internal static void OnMouseDown(object sender, MouseButtonEventArgs e)
{
TextEditor textEditor = TextEditor._GetTextEditor(sender);
if (textEditor == null)
{
return;
}
textEditor.CloseToolTip();
if (!textEditor._IsEnabled)
{
return;
}
if (!textEditor.UiScope.Focusable)
{
return;
}
if (e.ButtonState == MouseButtonState.Released)
{
return;
}
e.Handled = true;
TextEditorMouse.MoveFocusToUiScope(textEditor);
if (textEditor.UiScope != Keyboard.FocusedElement)
{
return;
}
if (e.ChangedButton != MouseButton.Left)
{
return;
}
if (textEditor.TextView == null)
{
return;
}
textEditor.CompleteComposition();
if (!textEditor.TextView.IsValid)
{
textEditor.TextView.RenderScope.UpdateLayout();
if (textEditor.TextView == null || !textEditor.TextView.IsValid)
{
return;
}
}
if (!TextEditorMouse.IsPointWithinInteractiveArea(textEditor, e.GetPosition(textEditor.UiScope)))
{
return;
}
textEditor.TextView.ThrottleBackgroundTasksForUserInput();
Point position = e.GetPosition(textEditor.TextView.RenderScope);
if (TextEditor.IsTableEditingEnabled && TextRangeEditTables.TableBorderHitTest(textEditor.TextView, position))
{
textEditor._tableColResizeInfo = TextRangeEditTables.StartColumnResize(textEditor.TextView, position);
Invariant.Assert(textEditor._tableColResizeInfo != null);
textEditor._mouseCapturingInProgress = true;
try
{
textEditor.UiScope.CaptureMouse();
return;
}
finally
{
textEditor._mouseCapturingInProgress = false;
}
}
textEditor.Selection.BeginChange();
try
{
TextEditorMouse.SetCaretPositionOnMouseEvent(textEditor, position, e.ChangedButton, e.ClickCount);
textEditor._mouseCapturingInProgress = true;
textEditor.UiScope.CaptureMouse();
}
finally
{
textEditor._mouseCapturingInProgress = false;
textEditor.Selection.EndChange();
}
}