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-rw-r--r--core/fxcrt/css/cfx_cssdeclaration.cpp59
1 files changed, 26 insertions, 33 deletions
diff --git a/core/fxcrt/css/cfx_cssdeclaration.cpp b/core/fxcrt/css/cfx_cssdeclaration.cpp
index d901a954af..d5026a70df 100644
--- a/core/fxcrt/css/cfx_cssdeclaration.cpp
+++ b/core/fxcrt/css/cfx_cssdeclaration.cpp
@@ -88,20 +88,18 @@ const CFX_CSSLengthUnitEntry lengthUnitTable[] = {
{L"pt", CFX_CSSNumberType::Points}, {L"px", CFX_CSSNumberType::Pixels},
};
-struct CFX_CSSColorTable {
- uint32_t dwHash;
- FX_ARGB dwValue;
+struct CFX_CSSColorEntry {
+ const wchar_t* name;
+ FX_ARGB value;
};
-const CFX_CSSColorTable g_CFX_CSSColors[] = {
- {0x031B47FE, 0xff000080}, {0x0BB8DF5B, 0xffff0000},
- {0x0D82A78C, 0xff800000}, {0x2ACC82E8, 0xff00ffff},
- {0x2D083986, 0xff008080}, {0x4A6A6195, 0xffc0c0c0},
- {0x546A8EF3, 0xff808080}, {0x65C9169C, 0xffffa500},
- {0x8422BB61, 0xffffffff}, {0x9271A558, 0xff800080},
- {0xA65A3EE3, 0xffff00ff}, {0xB1345708, 0xff0000ff},
- {0xB6D2CF1F, 0xff808000}, {0xD19B5E1C, 0xffffff00},
- {0xDB64391D, 0xff000000}, {0xF616D507, 0xff00ff00},
- {0xF6EFFF31, 0xff008000},
+// 16 colours from CSS 2.0 + alternate spelling of grey/gray.
+const CFX_CSSColorEntry colorTable[] = {
+ {L"aqua", 0xff00ffff}, {L"black", 0xff000000}, {L"blue", 0xff0000ff},
+ {L"fuchsia", 0xffff00ff}, {L"gray", 0xff808080}, {L"green", 0xff008000},
+ {L"grey", 0xff808080}, {L"lime", 0xff00ff00}, {L"maroon", 0xff800000},
+ {L"navy", 0xff000080}, {L"olive", 0xff808000}, {L"orange", 0xffffa500},
+ {L"purple", 0xff800080}, {L"red", 0xffff0000}, {L"silver", 0xffc0c0c0},
+ {L"teal", 0xff008080}, {L"white", 0xffffffff}, {L"yellow", 0xffffff00},
};
const CFX_CSSPropertyValueEntry* GetCSSPropertyValueByName(
@@ -135,23 +133,18 @@ const CFX_CSSLengthUnitEntry* GetCSSLengthUnitByName(WideStringView wsName) {
return nullptr;
}
-const CFX_CSSColorTable* GetCSSColorByName(const WideStringView& wsName) {
- ASSERT(!wsName.IsEmpty());
- uint32_t dwHash = FX_HashCode_GetW(wsName, true);
- int32_t iEnd = sizeof(g_CFX_CSSColors) / sizeof(CFX_CSSColorTable) - 1;
- int32_t iMid, iStart = 0;
- uint32_t dwMid;
- do {
- iMid = (iStart + iEnd) / 2;
- dwMid = g_CFX_CSSColors[iMid].dwHash;
- if (dwHash == dwMid) {
- return g_CFX_CSSColors + iMid;
- } else if (dwHash > dwMid) {
- iStart = iMid + 1;
- } else {
- iEnd = iMid - 1;
- }
- } while (iStart <= iEnd);
+const CFX_CSSColorEntry* GetCSSColorByName(WideStringView wsName) {
+ if (wsName.IsEmpty())
+ return nullptr;
+
+ WideString lowerName = WideString(wsName);
+ lowerName.MakeLower();
+
+ for (auto* iter = std::begin(colorTable); iter != std::end(colorTable);
+ ++iter) {
+ if (lowerName.Compare(iter->name) == 0)
+ return iter;
+ }
return nullptr;
}
@@ -252,12 +245,12 @@ bool CFX_CSSDeclaration::ParseCSSColor(const wchar_t* pszValue,
return true;
}
- const CFX_CSSColorTable* pColor =
+ const CFX_CSSColorEntry* pColor =
GetCSSColorByName(WideStringView(pszValue, iValueLen));
if (!pColor)
return false;
- *dwColor = pColor->dwValue;
+ *dwColor = pColor->value;
return true;
}
@@ -589,7 +582,7 @@ bool CFX_CSSDeclaration::ParseBorderProperty(
break;
}
case CFX_CSSPrimitiveType::String: {
- const CFX_CSSColorTable* pColorItem =
+ const CFX_CSSColorEntry* pColorItem =
GetCSSColorByName(WideStringView(pszValue, iValueLen));
if (pColorItem)
continue;