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Remove Ion::Charset

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This commit is contained in:
Léa Saviot
2019-01-11 17:37:23 +01:00
committed by Émilie Feral
parent f576e31ff1
commit 65e5adafac
83 changed files with 453 additions and 470 deletions
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44
kandinsky/include/kandinsky/unicode/code_point.h
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@@ -5,9 +5,9 @@
class CodePoint {
public:
constexpr static int MaxCodePointCharLength = sizeof(uint32_t) / sizeof(char);
constexpr CodePoint(uint32_t c) : m_code(c) {}
operator uint16_t() const { return m_code; }
constexpr operator uint16_t() const { return m_code; }
bool isCombining() const {
return (m_code >= 0x300 && m_code <= 0x036F);
@@ -16,12 +16,38 @@ private:
uint32_t m_code;
};
static constexpr CodePoint KDCodePointNull = 0x0;
static constexpr CodePoint KDCodePointTabulation = 0x9;
static constexpr CodePoint KDCodePointLineFeed = 0xA;
static constexpr CodePoint KDCodePointMiddleDot = 0xB7;
static constexpr CodePoint KDCodePointMultiplicationSign = 0xD7;
static constexpr CodePoint KDCodePointLatinLetterSmallCapitalE = 0x1d07;
static constexpr CodePoint KDCodePointRightwardsArrow = 0x2192;
// TODO LEA Remove unneeded values
static constexpr CodePoint KDCodePointNull = 0x0;
static constexpr CodePoint KDCodePointTabulation = 0x9;
static constexpr CodePoint KDCodePointLineFeed = 0xa;
/* 0x11, 0x12, 0x13, 0x14 represent DEVICE CONTROL ONE TO FOUR. They are not
* used, so we can use them for another purpose */
static constexpr CodePoint KDCodePointEmpty = 0x11; // Used to be parsed into EmptyExpression
static constexpr CodePoint KDCodePointLeftSuperscript = 0x12; // Used to parse Power
static constexpr CodePoint KDCodePointRightSuperscript = 0x13; // Used to parse Power
static constexpr CodePoint KDCodePointUnknownX = 0x14; // Used to store expressions
static constexpr CodePoint KDCodePointSpace = 0x20; //
static constexpr CodePoint KDCodePointDegree = 0xb0; // °
static constexpr CodePoint KDCodePointMiddleDot = 0xb7; // ·
static constexpr CodePoint KDCodePointMultiplicationSign = 0xd7; // ×
static constexpr CodePoint KDCodePointGreekCapitalLetterGamma = 0x393; // Γ
static constexpr CodePoint KDCodePointGreekCapitalLetterDelta = 0x394; // Δ
static constexpr CodePoint KDCodePointGreekSmallLetterTheta = 0x3b8; // θ
static constexpr CodePoint KDCodePointGreekSmallLetterLambda = 0x3bb; // λ
static constexpr CodePoint KDCodePointGreekSmallLetterPi = 0x3c0; // π
static constexpr CodePoint KDCodePointGreekSmallLetterSigma = 0x3c3; // σ
static constexpr CodePoint KDCodePointLatinLetterSmallCapitalE = 0x1d07; // ᴇ
static constexpr CodePoint KDCodePointScriptSmallE = 0x212f; // ℯ
static constexpr CodePoint KDCodePointRightwardsArrow = 0x2192; // →
static constexpr CodePoint KDCodePointNArySummation = 0x2211; // ∑
static constexpr CodePoint KDCodePointSquareRoot = 0x221a; // √
static constexpr CodePoint KDCodePointIntegral = 0x222b; // ∫
static constexpr CodePoint KDCodePointAlmostEqualTo = 0x2248; // ≈
static constexpr CodePoint KDCodePointLessThanOrEqualTo = 0x2264; // ≤
static constexpr CodePoint KDCodePointGreaterThanOrEqualTo = 0x2265; // ≥
static constexpr CodePoint KDCodePointMathematicalBoldSmallI = 0x1d422; // 𝐢
#endif

1
kandinsky/include/kandinsky/unicode/utf8_decoder.h
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@@ -19,6 +19,7 @@ class UTF8Decoder {
public:
UTF8Decoder(const char * string) : m_string(string) {}
CodePoint nextCodePoint();
static size_t CharSizeOfCodePoint(CodePoint c);
static size_t CodePointToChars(CodePoint c, char * buffer, int bufferSize);
private:
const char * m_string;

8
kandinsky/src/unicode/utf8_decoder.cpp
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@@ -25,8 +25,14 @@ CodePoint UTF8Decoder::nextCodePoint() {
return CodePoint(result);
}
size_t UTF8Decoder::CharSizeOfCodePoint(CodePoint c) {
constexpr int bufferSize = CodePoint::MaxCodePointCharLength;
char buffer[bufferSize];
return CodePointToChars(c, buffer, bufferSize);
}
size_t UTF8Decoder::CodePointToChars(CodePoint c, char * buffer, int bufferSize) {
assert(bufferSize >= sizeof(CodePoint)/sizeof(char));
assert(bufferSize >= CodePoint::MaxCodePointCharLength);
size_t i = 0;
if (c <= 0x7F) {
buffer[i++] = c;