public static bool ReplaceChar(ViBuilderContext ctx)
{
if (ctx.LastKey.Char != '\0')
{
ctx.RunAction((ViEditor ed) => ed.Data.Replace(ed.Data.Caret.Offset, 1, ctx.LastKey.Char.ToString()));
}
else
{
ctx.SetError("Expecting a character");
}
return(true);
}
public static bool Mark (ViBuilderContext ctx)
{
char c = ctx.LastKey.Char;
if (!char.IsLetterOrDigit (c)) {
ctx.SetError ("Invalid Mark");
return true;
}
ctx.RunAction ((ViEditor ed) => {
ViMark mark;
if (!ed.Marks.TryGetValue (c, out mark))
ed.Marks [c] = mark = new ViMark (c);
mark.SaveMark (ed.Data);
});
return true;
}
static void StartRegisterBuilder(ViBuilderContext ctx, ViBuilder nextBuilder)
{
if (ctx.Register != '\0')
{
ctx.SetError("Register already set");
return;
}
ctx.Builder = (ViBuilderContext x) => {
char c = x.LastKey.Char;
if (!ViEditor.IsValidRegister(c))
{
x.SetError("Invalid register");
return(true);
}
x.Register = c;
x.Builder = nextBuilder;
return(true);
};
}
public static bool Mark(ViBuilderContext ctx)
{
char c = ctx.LastKey.Char;
if (!char.IsLetterOrDigit(c))
{
ctx.SetError("Invalid Mark");
return(true);
}
ctx.RunAction((ViEditor ed) => {
ViMark mark;
if (!ed.Marks.TryGetValue(c, out mark))
{
ed.Marks [c] = mark = new ViMark(c);
}
mark.SaveMark(ed.Data);
});
return(true);
}
public static bool GoToMark(ViBuilderContext ctx)
{
char c = ctx.LastKey.Char;
if (!char.IsLetterOrDigit(c))
{
ctx.SetError("Invalid Mark");
return(true);
}
ctx.RunAction((ViEditor ed) => {
ViMark mark;
if (ed.Marks.TryGetValue(c, out mark))
{
mark.LoadMark(ed.Data);
}
else
{
ed.Reset("Unknown Mark");
}
});
return(true);
}
public static bool GoToMark (ViBuilderContext ctx)
{
char c = ctx.LastKey.Char;
if (!char.IsLetterOrDigit (c)) {
ctx.SetError ("Invalid Mark");
return true;
}
ctx.RunAction ((ViEditor ed) => {
ViMark mark;
if (ed.Marks.TryGetValue (c, out mark))
mark.LoadMark (ed.Data);
else
ed.Reset ("Unknown Mark");
});
return true;
}
static void StartRegisterBuilder (ViBuilderContext ctx, ViBuilder nextBuilder)
{
if (ctx.Register != '\0') {
ctx.SetError ("Register already set");
return;
}
ctx.Builder = (ViBuilderContext x) => {
char c = x.LastKey.Char;
if (!ViEditor.IsValidRegister (c)) {
x.SetError ("Invalid register");
return true;
}
x.Register = c;
x.Builder = nextBuilder;
return true;
};
}
public static bool ReplaceChar (ViBuilderContext ctx)
{
if (ctx.LastKey.Char != '\0')
ctx.RunAction ((ViEditor ed) => ed.Data.Replace (ed.Data.Caret.Offset, 1, ctx.LastKey.Char.ToString ()));
else
ctx.SetError ("Expecting a character");
return true;
}