C++ (Cpp) ArrowLine::SetArrows Examples

Example #1

File: idarrow.c Project: LambdaCalculus379/SLS-1.02

void ArrowLineComp::Uninterpret (Command* cmd) {
    if (cmd->IsA(ARROW_CMD)) {
	ArrowLine* line = GetArrowLine();

	if (line != nil) {
            _ArrowData* ad = (_ArrowData*) cmd->Recall(this);

            if (ad != nil) {
                line->SetArrows(ad->_head, ad->_tail);
                Notify();
            }
	}

    } else {
	LineComp::Uninterpret(cmd);
    }
}

Example #2

File: idarrow.c Project: LambdaCalculus379/SLS-1.02

void ArrowLineComp::Interpret (Command* cmd) {
    if (cmd->IsA(ARROW_CMD)) {
	ArrowLine* line = GetArrowLine();

	if (line != nil) {
	    ArrowCmd* arrowCmd = (ArrowCmd*) cmd;
	    cmd->Store(this, new _ArrowData(line->Head(), line->Tail()));
	    line->SetArrows(arrowCmd->Head(), arrowCmd->Tail());
	    Notify();
	}

    } else if (cmd->IsA(PATTERN_CMD)) {
	GraphicComp::Interpret(cmd);

    } else {
	LineComp::Interpret(cmd);
    }
}