#ifndef SVGParserUtilities_h
#define SVGParserUtilities_h
+#include "core/html/parser/HTMLParserIdioms.h"
+#include "core/svg/SVGTransform.h"
#include "platform/text/ParserUtilities.h"
#include "wtf/HashSet.h"
typedef pair<unsigned, unsigned> UnicodeRange;
typedef Vector<UnicodeRange> UnicodeRanges;
-namespace WebCore {
+namespace blink {
class FloatPoint;
-class FloatRect;
-class SVGPointList;
+
+enum WhitespaceMode {
+ DisallowWhitespace = 0,
+ AllowLeadingWhitespace = 0x1,
+ AllowTrailingWhitespace = 0x2,
+ AllowLeadingAndTrailingWhitespace = AllowLeadingWhitespace | AllowTrailingWhitespace
+};
template <typename CharType>
bool parseSVGNumber(CharType* ptr, size_t length, double& number);
-bool parseNumber(const LChar*& ptr, const LChar* end, float& number, bool skip = true);
-bool parseNumber(const UChar*& ptr, const UChar* end, float& number, bool skip = true);
-bool parseNumberFromString(const String&, float& number, bool skip = true);
+bool parseNumber(const LChar*& ptr, const LChar* end, float& number, WhitespaceMode = AllowLeadingAndTrailingWhitespace);
+bool parseNumber(const UChar*& ptr, const UChar* end, float& number, WhitespaceMode = AllowLeadingAndTrailingWhitespace);
bool parseNumberOptionalNumber(const String& s, float& h, float& v);
+bool parseNumberOrPercentage(const String& s, float& number);
bool parseArcFlag(const LChar*& ptr, const LChar* end, bool& flag);
bool parseArcFlag(const UChar*& ptr, const UChar* end, bool& flag);
-bool parseRect(const String&, FloatRect&);
template <typename CharType>
bool parseFloatPoint(const CharType*& current, const CharType* end, FloatPoint&);
template <typename CharType>
bool parseFloatPoint3(const CharType*& current, const CharType* end, FloatPoint&, FloatPoint&, FloatPoint&);
-// SVG allows several different whitespace characters:
-// http://www.w3.org/TR/SVG/paths.html#PathDataBNF
-template <typename CharType>
-inline bool isSVGSpace(CharType c)
-{
- return c == ' ' || c == '\t' || c == '\n' || c == '\r';
-}
-
template <typename CharType>
inline bool skipOptionalSVGSpaces(const CharType*& ptr, const CharType* end)
{
- while (ptr < end && isSVGSpace(*ptr))
+ while (ptr < end && isHTMLSpace<CharType>(*ptr))
ptr++;
return ptr < end;
}
template <typename CharType>
inline bool skipOptionalSVGSpacesOrDelimiter(const CharType*& ptr, const CharType* end, char delimiter = ',')
{
- if (ptr < end && !isSVGSpace(*ptr) && *ptr != delimiter)
+ if (ptr < end && !isHTMLSpace<CharType>(*ptr) && *ptr != delimiter)
return false;
if (skipOptionalSVGSpaces(ptr, end)) {
if (ptr < end && *ptr == delimiter) {
return ptr < end;
}
-bool pointsListFromSVGData(SVGPointList& pointsList, const String& points);
Vector<String> parseDelimitedString(const String& input, const char seperator);
bool parseKerningUnicodeString(const String& input, UnicodeRanges&, HashSet<String>& stringList);
bool parseGlyphName(const String& input, HashSet<String>& values);
-} // namespace WebCore
+template<typename CharType>
+bool parseAndSkipTransformType(const CharType*& ptr, const CharType* end, SVGTransformType&);
+SVGTransformType parseTransformType(const String&);
+
+} // namespace blink
#endif // SVGParserUtilities_h