Index: Source/core/css/parser/CSSToken.cpp |
diff --git a/Source/core/css/parser/CSSToken.cpp b/Source/core/css/parser/CSSToken.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..eff9d194af5f386d8ba2becb1ec648b68286fe9f |
--- /dev/null |
+++ b/Source/core/css/parser/CSSToken.cpp |
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+/* |
+ * Copyright (C) 2013 Google Inc. All rights reserved. |
+ * |
+ * Redistribution and use in source and binary forms, with or without |
+ * modification, are permitted provided that the following conditions are |
+ * met: |
+ * |
+ * * Redistributions of source code must retain the above copyright |
+ * notice, this list of conditions and the following disclaimer. |
+ * * Redistributions in binary form must reproduce the above |
+ * copyright notice, this list of conditions and the following disclaimer |
+ * in the documentation and/or other materials provided with the |
+ * distribution. |
+ * * Neither the name of Google Inc. nor the names of its |
+ * contributors may be used to endorse or promote products derived from |
+ * this software without specific prior written permission. |
+ * |
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ */ |
+ |
+#include "config.h" |
+#include "core/css/parser/CSSToken.h" |
+ |
+#include "wtf/HashMap.h" |
+#include "wtf/text/StringHash.h" |
+ |
+namespace WebCore { |
+ |
+typedef HashMap<String, CSSPrimitiveValue::UnitTypes> UnitTable; |
+ |
+UnitTable createUnitTable() |
+{ |
+ UnitTable table; |
+ table.set(String("em"), CSSPrimitiveValue::CSS_EMS); |
+ table.set(String("ex"), CSSPrimitiveValue::CSS_EXS); |
+ table.set(String("px"), CSSPrimitiveValue::CSS_PX); |
+ table.set(String("cm"), CSSPrimitiveValue::CSS_CM); |
+ table.set(String("mm"), CSSPrimitiveValue::CSS_MM); |
+ table.set(String("in"), CSSPrimitiveValue::CSS_IN); |
+ table.set(String("pt"), CSSPrimitiveValue::CSS_PT); |
+ table.set(String("pc"), CSSPrimitiveValue::CSS_PC); |
+ table.set(String("deg"), CSSPrimitiveValue::CSS_DEG); |
+ table.set(String("rad"), CSSPrimitiveValue::CSS_RAD); |
+ table.set(String("grad"), CSSPrimitiveValue::CSS_GRAD); |
+ table.set(String("ms"), CSSPrimitiveValue::CSS_MS); |
+ table.set(String("s"), CSSPrimitiveValue::CSS_S); |
+ table.set(String("hz"), CSSPrimitiveValue::CSS_HZ); |
+ table.set(String("khz"), CSSPrimitiveValue::CSS_KHZ); |
+ table.set(String("dpi"), CSSPrimitiveValue::CSS_DPI); |
+ table.set(String("dpcm"), CSSPrimitiveValue::CSS_DPCM); |
+ table.set(String("dppx"), CSSPrimitiveValue::CSS_DPPX); |
+ table.set(String("vw"), CSSPrimitiveValue::CSS_VW); |
+ table.set(String("vh"), CSSPrimitiveValue::CSS_VH); |
+ table.set(String("vmax"), CSSPrimitiveValue::CSS_VMIN); |
+ table.set(String("vmin"), CSSPrimitiveValue::CSS_VMAX); |
+ return table; |
+} |
+ |
+static UnitTable* getUnitTable() |
+{ |
+ // Allocating to avoid exit time desctructor |
+ static UnitTable* unitTable = new UnitTable(createUnitTable()); |
+ return unitTable; |
+} |
+ |
+CSSToken::CSSToken(CSSTokenType type) |
+ : m_type(type) |
+ , m_delimiter(0) |
+ , m_unit(CSSPrimitiveValue::CSS_UNKNOWN) |
+{ |
+} |
+ |
+// Just a helper used for Delim tokens. |
+CSSToken::CSSToken(CSSTokenType type, UChar c) |
+ : m_type(type) |
+ , m_delimiter(c) |
+ , m_unit(CSSPrimitiveValue::CSS_UNKNOWN) |
+{ |
+ ASSERT(m_type == DelimToken); |
+} |
+ |
+CSSToken::CSSToken(CSSTokenType type, String value) |
+ : m_type(type) |
+ , m_value(value) |
+ , m_delimiter(0) |
+ , m_unit(CSSPrimitiveValue::CSS_UNKNOWN) |
+{ |
+} |
+ |
+CSSToken::CSSToken(CSSTokenType type, double numericValue, NumericValueType numericValueType) |
+ : m_type(type) |
+ , m_delimiter(0) |
+ , m_numericValueType(numericValueType) |
+ , m_numericValue(numericValue) |
+ , m_unit(CSSPrimitiveValue::CSS_NUMBER) |
+{ |
+ ASSERT(type == NumberToken); |
+} |
+ |
+void CSSToken::convertToDimensionWithUnit(String unit) |
+{ |
+ ASSERT(m_type == NumberToken); |
+ m_type = DimensionToken; |
+ m_unit = getUnitTable()->get(unit.lower()); |
+} |
+ |
+void CSSToken::convertToPercentage() |
+{ |
+ ASSERT(m_type == NumberToken); |
+ m_type = PercentageToken; |
+ m_unit = CSSPrimitiveValue::CSS_PERCENTAGE; |
+} |
+ |
+} // namespace WebCore |