public TextEditorControl()
{
SetStyle(ControlStyles.ContainerControl, true);
textAreaPanel.Dock = DockStyle.Fill;
Document = (new DocumentFactory()).CreateDocument();
Document.HighlightingStrategy = HighlightingStrategyFactory.CreateHighlightingStrategy();
primaryTextArea = new TextAreaControl(this);
activeTextAreaControl = primaryTextArea;
primaryTextArea.TextArea.GotFocus += delegate {
SetActiveTextAreaControl(primaryTextArea);
};
primaryTextArea.TextArea.Leave += delegate {
textAreaLastLeave = TextAreaSide.Primary;
};
primaryTextArea.Dock = DockStyle.Fill;
textAreaPanel.Controls.Add(primaryTextArea);
InitializeTextAreaControl(primaryTextArea);
Controls.Add(textAreaPanel);
ResizeRedraw = true;
Document.UpdateCommited += new EventHandler(CommitUpdateRequested);
OptionsChanged();
}
public void Split()
{
if (secondaryTextArea == null)
{
secondaryTextArea = new TextAreaControl(this);
secondaryTextArea.Dock = DockStyle.Bottom;
secondaryTextArea.Height = Height / 2;
secondaryTextArea.TextArea.GotFocus += delegate {
SetActiveTextAreaControl(secondaryTextArea);
};
textAreaSplitter = new Splitter();
textAreaSplitter.BorderStyle = BorderStyle.FixedSingle;
textAreaSplitter.BackColor = Color.Orange;
textAreaSplitter.Height = 8;
textAreaSplitter.Dock = DockStyle.Bottom;
textAreaPanel.Controls.Add(textAreaSplitter);
textAreaPanel.Controls.Add(secondaryTextArea);
InitializeTextAreaControl(secondaryTextArea);
secondaryTextArea.OptionsChanged();
secondaryTextArea.TextArea.Leave += delegate {
textAreaLastLeave = TextAreaSide.Secondary;
};
secondaryTextArea.Caret.Position = primaryTextArea.Caret.Position;
secondaryTextArea.CenterViewOn(secondaryTextArea.Caret.Line, 0);
secondaryTextArea.TextArea.Select();
}
else
{
if (!primaryTextArea.TextArea.Focused && (secondaryTextArea.TextArea.Focused || textAreaLastLeave == TextAreaSide.Secondary))
{
primaryTextArea.Caret.Position = secondaryTextArea.Caret.Position;
}
else
{
secondaryTextArea.Caret.Position = primaryTextArea.Caret.Position;
secondaryTextArea.CenterViewOn(secondaryTextArea.Caret.Line, 0);
}
secondaryTextArea.Visible = !secondaryTextArea.Visible;
textAreaSplitter.Visible = !textAreaSplitter.Visible;
if (secondaryTextArea.Visible == false)
{
SetActiveTextAreaControl(primaryTextArea);
}
else
{
secondaryTextArea.TextArea.Select();
}
//textAreaPanel.Controls.Remove(secondaryTextArea);
//textAreaPanel.Controls.Remove(textAreaSplitter);
//secondaryTextArea.Dispose();
//textAreaSplitter.Dispose();
//secondaryTextArea = null;
//textAreaSplitter = null;
}
}
