/// <summary>
/// Links the specified rich text box to this rich text box. Whenever either richtextbox
/// scrolls, the other will scroll too.
/// </summary>
/// <param name="richTextBox">The RichTextBox to link.</param>
public void AddLinkedRichTextBox(MyRichTextBox richTextBox)
{
if (richTextBox == this)
{
throw new ArgumentException("Cannot link a RichTextBox to itself!", "richTextBox");
}
if (!linkedRichTextBoxes.Contains(richTextBox))
{
//add the richtextbox to our list of linked richtextboxes
linkedRichTextBoxes.Add(richTextBox);
//add this to the richtextbox's list of linked richtextboxes
richTextBox.AddLinkedRichTextBox(this);
//make sure the RichTextBox is linked to all of the other RichTextBoxes that this RichTextBox is linked to
for (int i = 0; i < linkedRichTextBoxes.Count; i++)
{
//get the linked richtextbox
var linkedRichTextBox = linkedRichTextBoxes[i];
//link the richtextboxes together
if (linkedRichTextBox != richTextBox)
{
linkedRichTextBox.AddLinkedRichTextBox(richTextBox);
}
}
}
}
private void compareTexts(MyRichTextBox newRichTextBox, string newText, MyRichTextBox oldRichTextBox, string oldText)
{
ISideBySideDiffBuilder diffBuilder = new SideBySideDiffBuilder(new Differ());
SideBySideDiffModel sideBySideModel = diffBuilder.BuildDiffModel(oldText, newText);
colorRichTextBox(newRichTextBox, sideBySideModel.NewText.Lines, true);
colorRichTextBox(oldRichTextBox, sideBySideModel.OldText.Lines, false);
newRichTextBox.AddLinkedRichTextBox(oldRichTextBox);
}