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| 1 /* | |
| 2 * Copyright (C) 2014 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef SKY_ENGINE_CORE_HTML_IMPORTS_HTMLIMPORTSTATE_H_ | |
| 32 #define SKY_ENGINE_CORE_HTML_IMPORTS_HTMLIMPORTSTATE_H_ | |
| 33 | |
| 34 #include "sky/engine/wtf/Assertions.h" | |
| 35 | |
| 36 namespace blink { | |
| 37 | |
| 38 class HTMLImportState { | |
| 39 public: | |
| 40 enum Value { | |
| 41 BlockingScriptExecution = 0, | |
| 42 Active, | |
| 43 Ready, | |
| 44 Invalid | |
| 45 }; | |
| 46 | |
| 47 explicit HTMLImportState(Value value = BlockingScriptExecution) | |
| 48 : m_value(value) | |
| 49 { } | |
| 50 | |
| 51 bool shouldBlockScriptExecution() const { return checkedValue() <= BlockingS
criptExecution; } | |
| 52 bool isReady() const { return checkedValue() == Ready; } | |
| 53 bool isValid() const { return m_value != Invalid; } | |
| 54 bool operator==(const HTMLImportState& other) const { return m_value == othe
r.m_value; } | |
| 55 bool operator!=(const HTMLImportState& other) const { return !(*this == othe
r); } | |
| 56 bool operator<=(const HTMLImportState& other) const { return m_value <= othe
r.m_value; } | |
| 57 | |
| 58 #if !defined(NDEBUG) | |
| 59 Value peekValueForDebug() const { return m_value; } | |
| 60 #endif | |
| 61 | |
| 62 static HTMLImportState invalidState() { return HTMLImportState(Invalid); } | |
| 63 static HTMLImportState blockedState() { return HTMLImportState(BlockingScrip
tExecution); } | |
| 64 private: | |
| 65 Value checkedValue() const; | |
| 66 Value m_value; | |
| 67 }; | |
| 68 | |
| 69 inline HTMLImportState::Value HTMLImportState::checkedValue() const | |
| 70 { | |
| 71 ASSERT(isValid()); | |
| 72 return m_value; | |
| 73 } | |
| 74 | |
| 75 } | |
| 76 | |
| 77 #endif // SKY_ENGINE_CORE_HTML_IMPORTS_HTMLIMPORTSTATE_H_ | |
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Chromium Code Reviews
Issue 1215103007:
Remove remaining HTML elements (Closed)
Base URL: git@github.com:domokit/mojo.git@master