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-rw-r--r--parser/html/nsHtml5TokenizerLoopPolicies.h47
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diff --git a/parser/html/nsHtml5TokenizerLoopPolicies.h b/parser/html/nsHtml5TokenizerLoopPolicies.h
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsHtml5TokenizerLoopPolicies_h
+#define nsHtml5TokenizerLoopPolicies_h
+
+/**
+ * This policy does not report tokenizer transitions anywhere. To be used
+ * when _not_ viewing source.
+ */
+struct nsHtml5SilentPolicy
+{
+ static const bool reportErrors = false;
+ static int32_t transition(nsHtml5Highlighter* aHighlighter,
+ int32_t aState,
+ bool aReconsume,
+ int32_t aPos)
+ {
+ return aState;
+ }
+ static void completedNamedCharacterReference(nsHtml5Highlighter* aHighlighter)
+ {
+ }
+};
+
+/**
+ * This policy reports the tokenizer transitions to a highlighter. To be used
+ * when viewing source.
+ */
+struct nsHtml5ViewSourcePolicy
+{
+ static const bool reportErrors = true;
+ static int32_t transition(nsHtml5Highlighter* aHighlighter,
+ int32_t aState,
+ bool aReconsume,
+ int32_t aPos)
+ {
+ return aHighlighter->Transition(aState, aReconsume, aPos);
+ }
+ static void completedNamedCharacterReference(nsHtml5Highlighter* aHighlighter)
+ {
+ aHighlighter->CompletedNamedCharacterReference();
+ }
+};
+
+#endif // nsHtml5TokenizerLoopPolicies_h