void NavigateToFileContent(TextBox textBox)
{
try
{
int caretPosition = textBox.SelectionStart;
int startLinePosition = textBox.Text.LastIndexOf("\n", caretPosition);
int endLinePosition = textBox.Text.IndexOf("\n", startLinePosition + 1);
textBox.SelectionStart = startLinePosition + 1;
textBox.SelectionLength = endLinePosition - startLinePosition;
string lineText = textBox.SelectedText;
int line;
int column;
string file;
if (lineText != null && lineText.ParseAsFileReference(out file, out line, out column))
{
if (!KeyInterceptor.IsPressed(Keys.ControlKey))
{
NormaliseFileReference(ref file, ref line);
}
this.NavigateToFileContent(file, line, column);
}
}
catch { } //it is expected to fail if the line does not contain the file content position spec. This is also the reason for not validating any "IndexOf" results.
}
static void MapTxt_MouseWheel(object sender, MouseEventArgs e, Action <Control, bool> customHandler)
{
if (KeyInterceptor.IsPressed(Keys.ControlKey))
{
var control = (Control)sender;
if (customHandler != null)
{
customHandler(control, e.Delta > 0);
}
else
{
var fontSizeDelta = e.Delta > 0 ? 2 : -2;
control.ChangeFontSize(fontSizeDelta);
}
}
}
static void Instance_KeyDown(Keys key, int repeatCount, ref bool handled)
{
foreach (var shortcut in internalShortcuts.Keys)
{
if ((byte)key == shortcut._key && !IsDocumentHotKeyExcluded())
{
Modifiers modifiers = KeyInterceptor.GetModifiers();
if (modifiers.IsCtrl == shortcut.IsCtrl && modifiers.IsShift == shortcut.IsShift && modifiers.IsAlt == shortcut.IsAlt)
{
handled = true;
var handler = internalShortcuts[shortcut];
handler.Item2();
}
}
}
}
