1 /* This Source Code Form is subject to the terms of the Mozilla Public
2  * License, v. 2.0. If a copy of the MPL was not distributed with this
3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4 
5 #ifndef nsHtml5TokenizerLoopPolicies_h
6 #define nsHtml5TokenizerLoopPolicies_h
7 
8 /**
9  * This policy does not report tokenizer transitions anywhere. To be used
10  * when _not_ viewing source.
11  */
12 struct nsHtml5SilentPolicy
13 {
14   static const bool reportErrors = false;
transitionnsHtml5SilentPolicy15   static int32_t transition(nsHtml5Highlighter* aHighlighter,
16                             int32_t aState,
17                             bool aReconsume,
18                             int32_t aPos)
19   {
20     return aState;
21   }
completedNamedCharacterReferencensHtml5SilentPolicy22   static void completedNamedCharacterReference(nsHtml5Highlighter* aHighlighter)
23   {
24   }
25 };
26 
27 /**
28  * This policy reports the tokenizer transitions to a highlighter. To be used
29  * when viewing source.
30  */
31 struct nsHtml5ViewSourcePolicy
32 {
33   static const bool reportErrors = true;
transitionnsHtml5ViewSourcePolicy34   static int32_t transition(nsHtml5Highlighter* aHighlighter,
35                             int32_t aState,
36                             bool aReconsume,
37                             int32_t aPos)
38   {
39     return aHighlighter->Transition(aState, aReconsume, aPos);
40   }
completedNamedCharacterReferencensHtml5ViewSourcePolicy41   static void completedNamedCharacterReference(nsHtml5Highlighter* aHighlighter)
42   {
43     aHighlighter->CompletedNamedCharacterReference();
44   }
45 };
46 
47 #endif // nsHtml5TokenizerLoopPolicies_h
48