/// <summary>
/// UpdateAccessKey - Scans forward in the tree looking for the access key marker, replacing it with access key element. We only support one find.
/// </summary>
private void UpdateAccessKey()
{
TextPointer navigator = new TextPointer(TextContainer.Start);
while (!_accessKeyLocated && navigator.CompareTo(TextContainer.End) < 0)
{
TextPointerContext symbolType = navigator.GetPointerContext(LogicalDirection.Forward);
switch (symbolType)
{
case TextPointerContext.Text:
string text = navigator.GetTextInRun(LogicalDirection.Forward);
int index = FindAccessKeyMarker(text);
if (index != -1 && index < text.Length - 1)
{
string keyText = StringInfo.GetNextTextElement(text, index + 1);
TextPointer keyEnd = navigator.GetPositionAtOffset(index + 1 + keyText.Length);
_accessKey = new Run(keyText);
_accessKey.Style = AccessKeyStyle;
RegisterAccessKey();
HasCustomSerializationStorage.SetValue(_accessKey, true);
_accessKeyLocated = true;
UninitializeTextContainerListener();
TextContainer.BeginChange();
try
{
TextPointer underlineStart = new TextPointer(navigator, index);
TextRangeEdit.DeleteInlineContent(underlineStart, keyEnd);
_accessKey.RepositionWithContent(underlineStart);
}
finally
{
TextContainer.EndChange();
InitializeTextContainerListener();
}
}
break;
}
navigator.MoveToNextContextPosition(LogicalDirection.Forward);
}
// Convert double _ to single _
navigator = new TextPointer(TextContainer.Start);
string accessKeyMarker = AccessKeyMarker.ToString();
string doubleAccessKeyMarker = accessKeyMarker + accessKeyMarker;
while (navigator.CompareTo(TextContainer.End) < 0)
{
TextPointerContext symbolType = navigator.GetPointerContext(LogicalDirection.Forward);
switch (symbolType)
{
case TextPointerContext.Text:
string text = navigator.GetTextInRun(LogicalDirection.Forward);
string nexText = text.Replace(doubleAccessKeyMarker, accessKeyMarker);
if (text != nexText)
{
TextPointer keyStart = new TextPointer(navigator, 0);
TextPointer keyEnd = new TextPointer(navigator, text.Length);
UninitializeTextContainerListener();
TextContainer.BeginChange();
try
{
keyEnd.InsertTextInRun(nexText);
TextRangeEdit.DeleteInlineContent(keyStart, keyEnd);
}
finally
{
TextContainer.EndChange();
InitializeTextContainerListener();
}
}
break;
}
navigator.MoveToNextContextPosition(LogicalDirection.Forward);
}
}
// Token: 0x06004211 RID: 16913 RVA: 0x0012E228 File Offset: 0x0012C428
private void UpdateAccessKey()
{
TextPointer textPointer = new TextPointer(this.TextContainer.Start);
while (!this._accessKeyLocated && textPointer.CompareTo(this.TextContainer.End) < 0)
{
TextPointerContext pointerContext = textPointer.GetPointerContext(LogicalDirection.Forward);
if (pointerContext == TextPointerContext.Text)
{
string textInRun = textPointer.GetTextInRun(LogicalDirection.Forward);
int num = AccessText.FindAccessKeyMarker(textInRun);
if (num != -1 && num < textInRun.Length - 1)
{
string nextTextElement = StringInfo.GetNextTextElement(textInRun, num + 1);
TextPointer positionAtOffset = textPointer.GetPositionAtOffset(num + 1 + nextTextElement.Length);
this._accessKey = new Run(nextTextElement);
this._accessKey.Style = AccessText.AccessKeyStyle;
this.RegisterAccessKey();
AccessText.HasCustomSerializationStorage.SetValue(this._accessKey, true);
this._accessKeyLocated = true;
this.UninitializeTextContainerListener();
this.TextContainer.BeginChange();
try
{
TextPointer textPointer2 = new TextPointer(textPointer, num);
TextRangeEdit.DeleteInlineContent(textPointer2, positionAtOffset);
this._accessKey.RepositionWithContent(textPointer2);
}
finally
{
this.TextContainer.EndChange();
this.InitializeTextContainerListener();
}
}
}
textPointer.MoveToNextContextPosition(LogicalDirection.Forward);
}
textPointer = new TextPointer(this.TextContainer.Start);
string text = AccessText.AccessKeyMarker.ToString();
string oldValue = text + text;
while (textPointer.CompareTo(this.TextContainer.End) < 0)
{
TextPointerContext pointerContext2 = textPointer.GetPointerContext(LogicalDirection.Forward);
if (pointerContext2 == TextPointerContext.Text)
{
string textInRun2 = textPointer.GetTextInRun(LogicalDirection.Forward);
string text2 = textInRun2.Replace(oldValue, text);
if (textInRun2 != text2)
{
TextPointer start = new TextPointer(textPointer, 0);
TextPointer textPointer3 = new TextPointer(textPointer, textInRun2.Length);
this.UninitializeTextContainerListener();
this.TextContainer.BeginChange();
try
{
textPointer3.InsertTextInRun(text2);
TextRangeEdit.DeleteInlineContent(start, textPointer3);
}
finally
{
this.TextContainer.EndChange();
this.InitializeTextContainerListener();
}
}
}
textPointer.MoveToNextContextPosition(LogicalDirection.Forward);
}
}
