Cutelee  6.1.0
textprocessingmachine.cpp
1 /*
2  This file is part of the Cutelee template system.
3 
4  Copyright (c) 2011 Stephen Kelly <steveire@gmail.com>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
8  License as published by the Free Software Foundation; either version
9  2.1 of the Licence, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
15 
16  You should have received a copy of the GNU Lesser General Public
17  License along with this library. If not, see <http://www.gnu.org/licenses/>.
18 
19 */
20 
21 #include "textprocessingmachine_p.h"
22 
23 using namespace Cutelee;
24 
25 void TextProcessingMachine::processCharacter(QString::const_iterator character)
26 {
27  auto s = currentState();
28  while (s) {
29  if (!doProcessCharacter(character, s)) {
30  s = s->parent();
31  } else {
32  return;
33  }
34  }
35 }
36 
37 bool TextProcessingMachine::doProcessCharacter(
38  QString::const_iterator character, State<CharTransitionInterface> *state)
39 {
40  for (const auto &transition : state->transitions()) {
41  if (transition->characterTest(character)) {
42  executeTransition(state, transition);
43  return true;
44  }
45  }
46  return false;
47 }
The Cutelee namespace holds all public Cutelee API.
Definition: Mainpage.dox:8