/// <summary>
/// Handle style needed event.
/// </summary>
/// <param name="s"></param>
/// <param name="e"></param>
private void HandleStyleNeeded(object s, StyleNeededEventArgs e)
{
try
{
FxLexer.Style(this, GetEndStyled(), TextLength);
}
catch (Exception ex)
{
System.Diagnostics.Debug.Print(ex.StackTrace);
}
}
/// <summary>
/// Raises the <see cref="StyleNeeded" /> event.
/// </summary>
/// <param name="e">A <see cref="StyleNeededEventArgs" /> that contains the event data.</param>
protected virtual void OnStyleNeeded(StyleNeededEventArgs e)
{
var handler = Events[styleNeededEventKey] as EventHandler<StyleNeededEventArgs>;
if (handler != null)
handler(this, e);
}
private void OnScintillaStyleNeeded(object sender, StyleNeededEventArgs eventArgs)
{
int startPos = this.mScintilla.GetEndStyled();
int endPos = eventArgs.Position;
this.mMainForm.HspLexer.Style(this.mScintilla, startPos, endPos);
}
private void scintilla_StyleNeeded(object sender, StyleNeededEventArgs e)
{
// Style the _text
if (_iniLexer)
SCide.IniLexer.StyleNeeded((Scintilla)sender, e.Range);
}
void scintilla_StyleNeeded(object sender, StyleNeededEventArgs e)
{
var startPos = scintilla1.GetEndStyled();
var endPos = e.Position;
rdlLexer.StyleText(scintilla1, startPos, endPos);
}
private void scintilla_StyleNeeded(object sender, StyleNeededEventArgs e)
{
try
{
// Style the _text
if (_iniLexer)
CodeEditor.IniLexer.StyleNeeded((Scintilla)sender, e.Range);
}
catch (Exception ex)
{
Log.Error(ex);
}
}
internal void FireStyleNeeded(NativeScintillaEventArgs ea)
{
if(Events[_styleNeededEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_styleNeededEventKeyNative])(this, ea);
// TODO: When this event fires it fires A LOT over and over again if
// you don't actually style the document. Additionally I'm making 2
// more calls to Scintilla to get the Start position of the style
// range. I need to come up with a good way to supress this logic
// unless the client app is actually interested in it.
// Now that we've fired the Native event we do the same for the
// SourceEdit's StyleNeeded event. This code should look VERY familliar
// to anyone who's read the Scintilla Documentation
int startPos = _ns.GetEndStyled();
int lineNumber = _ns.LineFromPosition(startPos);
startPos = _ns.PositionFromLine(lineNumber);
StyleNeededEventArgs snea = new StyleNeededEventArgs(new Range(startPos, ea.SCNotification.position, this));
OnStyleNeeded(snea);
}
/// <summary>
/// Deterimines leging range and applies ContainerLexer if defined
/// </summary>
/// <param name="e"></param>
void ApplyContainerLexer(StyleNeededEventArgs e = null) {
if (_ContainerLexer != null) {
int start, end;
if (e != null) {
start = Lines[LineFromPosition(GetEndStyled())].Position;
end = e.Position;
if (ContainerLexerMode == ContainerLexerModes.Visible) {
var visibleStart = Lines[FirstVisibleLine].Position;
var visibleEnd = Lines[FirstVisibleLine + LinesOnScreen - 1].EndPosition;
if (start < visibleStart) start = visibleStart;
if (end > visibleEnd) end = visibleEnd;
}
} else {
start = Lines[FirstVisibleLine].Position;
end = Lines[FirstVisibleLine + LinesOnScreen - 1].EndPosition;
}
_ContainerLexer.ApplyStyles(start, end);
}
}
/// <summary>
/// Invokes ContainerLexer in FullAuto mode
/// </summary>
/// <param name="e"></param>
protected override void OnStyleNeeded(StyleNeededEventArgs e) {
if (Lexer == Lexer.Container && ContainerLexerMode == ContainerLexerModes.FullAuto)
ApplyContainerLexer(e);
base.OnStyleNeeded(e);
}
void NavPointListView_StyleNeeded(object sender, StyleNeededEventArgs e)
{
e.Range.SetStyle("orz");
}
private void Scintilla1_StyleNeeded(object sender, StyleNeededEventArgs e)
{
var startPos = scintilla1.GetEndStyled();
var endPos = e.Position;
var length = 0;
var state = LUA_STATES.STATE_UNKNOWN;
while (startPos < endPos)
{
var c = (char)scintilla1.GetCharAt(startPos);
REPROCESS:
switch (state)
{
case LUA_STATES.STATE_UNKNOWN:
if (c == '"')
{
scintilla1.SetStyling(1, (int)LUA_STYLES.STYLE_STRING);
state = LUA_STATES.STATE_STRING;
}
else if (Char.IsDigit(c))
{
state = LUA_STATES.STATE_NUMBER;
goto REPROCESS;
}
else if (Char.IsLetter(c))
{
state = LUA_STATES.STATE_IDENTIFIER;
goto REPROCESS;
}
else if (c == '-')
{
if (startPos + 1 <= endPos)
{
if (scintilla1.GetCharAt(startPos + 1) == '-')
{
state = LUA_STATES.STATE_COMMENT;
}
}
}
else
{
scintilla1.SetStyling(1, (int)LUA_STYLES.STYLE_DEFAULT);
}
break;
case LUA_STATES.STATE_STRING:
if (c == '"')
{
length++;
scintilla1.SetStyling(length, (int)LUA_STYLES.STYLE_STRING);
length = 0;
state = LUA_STATES.STATE_UNKNOWN;
}
else
{
length++;
}
break;
case LUA_STATES.STATE_NUMBER:
if (Char.IsDigit(c) || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F') || c == 'x')
{
length++;
}
else
{
scintilla1.SetStyling(length, (int)LUA_STYLES.STYLE_NUMBER);
length = 0;
state = LUA_STATES.STATE_UNKNOWN;
goto REPROCESS;
}
break;
case LUA_STATES.STATE_COMMENT:
if (c == '\n')
{
length++;
scintilla1.SetStyling(length, (int)LUA_STYLES.STYLE_COMMENT);
length = 0;
state = LUA_STATES.STATE_UNKNOWN;
}
else
{
length++;
}
break;
case LUA_STATES.STATE_IDENTIFIER:
if (Char.IsLetterOrDigit(c))
{
length++;
}
else
{
var style = (int)LUA_STYLES.STYLE_IDENTIFIER;
var identifier = scintilla1.GetTextRange(startPos - length, length);
if (LUA_KEYWORDS.Contains(identifier))
style = (int)LUA_STYLES.STYLE_KEYWORD;
scintilla1.SetStyling(length, style);
length = 0;
state = LUA_STATES.STATE_UNKNOWN;
goto REPROCESS;
}
break;
}
startPos++;
}
}
