| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "xfa/fde/css/fde_cssdatatable.h" |
| |
| #include <utility> |
| |
| #include "core/fxcrt/fx_ext.h" |
| #include "xfa/fde/css/cfde_cssstyleselector.h" |
| #include "xfa/fde/css/cfde_cssvaluelistparser.h" |
| #include "xfa/fgas/crt/fgas_codepage.h" |
| |
| static const FDE_CSSPropertyTable g_FDE_CSSProperties[] = { |
| {FDE_CSSProperty::BorderLeft, L"border-left", 0x04080036, |
| FDE_CSSVALUETYPE_Shorthand}, |
| {FDE_CSSProperty::Top, L"top", 0x0BEDAF33, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::Margin, L"margin", 0x0CB016BE, |
| FDE_CSSVALUETYPE_List | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::TextIndent, L"text-indent", 0x169ADB74, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::Right, L"right", 0x193ADE3E, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::PaddingLeft, L"padding-left", 0x228CF02F, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::MarginLeft, L"margin-left", 0x297C5656, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber | |
| FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::Border, L"border", 0x2A23349E, |
| FDE_CSSVALUETYPE_Shorthand}, |
| {FDE_CSSProperty::BorderTop, L"border-top", 0x2B866ADE, |
| FDE_CSSVALUETYPE_Shorthand}, |
| {FDE_CSSProperty::Bottom, L"bottom", 0x399F02B5, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::PaddingRight, L"padding-right", 0x3F616AC2, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::BorderBottom, L"border-bottom", 0x452CE780, |
| FDE_CSSVALUETYPE_Shorthand}, |
| {FDE_CSSProperty::FontFamily, L"font-family", 0x574686E6, |
| FDE_CSSVALUETYPE_List | FDE_CSSVALUETYPE_MaybeString}, |
| {FDE_CSSProperty::FontWeight, L"font-weight", 0x6692F60C, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::Color, L"color", 0x6E67921F, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeColor}, |
| {FDE_CSSProperty::LetterSpacing, L"letter-spacing", 0x70536102, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::TextAlign, L"text-align", 0x7553F1BD, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::BorderRightWidth, L"border-right-width", 0x8F5A6036, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::VerticalAlign, L"vertical-align", 0x934A87D2, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::PaddingTop, L"padding-top", 0x959D22B7, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::FontVariant, L"font-variant", 0x9C785779, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::BorderWidth, L"border-width", 0xA8DE4FEB, |
| FDE_CSSVALUETYPE_List | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::BorderBottomWidth, L"border-bottom-width", 0xAE41204D, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::BorderRight, L"border-right", 0xB78E9EA9, |
| FDE_CSSVALUETYPE_Shorthand}, |
| {FDE_CSSProperty::FontSize, L"font-size", 0xB93956DF, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::BorderSpacing, L"border-spacing", 0xC72030F0, |
| FDE_CSSVALUETYPE_List | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::FontStyle, L"font-style", 0xCB1950F5, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::Font, L"font", 0xCD308B77, FDE_CSSVALUETYPE_Shorthand}, |
| {FDE_CSSProperty::LineHeight, L"line-height", 0xCFCACE2E, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::MarginRight, L"margin-right", 0xD13C58C9, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber | |
| FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::BorderLeftWidth, L"border-left-width", 0xD1E93D83, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::Display, L"display", 0xD4224C36, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::PaddingBottom, L"padding-bottom", 0xE555B3B9, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::BorderTopWidth, L"border-top-width", 0xED2CB62B, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::WordSpacing, L"word-spacing", 0xEDA63BAE, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::Left, L"left", 0xF5AD782B, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeEnum | |
| FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::TextDecoration, L"text-decoration", 0xF7C634BA, |
| FDE_CSSVALUETYPE_List | FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::Padding, L"padding", 0xF8C373F7, |
| FDE_CSSVALUETYPE_List | FDE_CSSVALUETYPE_MaybeNumber}, |
| {FDE_CSSProperty::MarginBottom, L"margin-bottom", 0xF93485A0, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber | |
| FDE_CSSVALUETYPE_MaybeEnum}, |
| {FDE_CSSProperty::MarginTop, L"margin-top", 0xFE51DCFE, |
| FDE_CSSVALUETYPE_Primitive | FDE_CSSVALUETYPE_MaybeNumber | |
| FDE_CSSVALUETYPE_MaybeEnum}, |
| }; |
| const int32_t g_iCSSPropertyCount = |
| sizeof(g_FDE_CSSProperties) / sizeof(FDE_CSSPropertyTable); |
| static_assert(g_iCSSPropertyCount == |
| static_cast<int32_t>(FDE_CSSProperty::LAST_MARKER), |
| "Property table differs in size from property enum"); |
| |
| static const FDE_CSSPropertyValueTable g_FDE_CSSPropertyValues[] = { |
| {FDE_CSSPropertyValue::Bolder, L"bolder", 0x009F1058}, |
| {FDE_CSSPropertyValue::None, L"none", 0x048B6670}, |
| {FDE_CSSPropertyValue::Dot, L"dot", 0x0A48CB27}, |
| {FDE_CSSPropertyValue::Sub, L"sub", 0x0BD37FAA}, |
| {FDE_CSSPropertyValue::Top, L"top", 0x0BEDAF33}, |
| {FDE_CSSPropertyValue::Right, L"right", 0x193ADE3E}, |
| {FDE_CSSPropertyValue::Normal, L"normal", 0x247CF3E9}, |
| {FDE_CSSPropertyValue::Auto, L"auto", 0x2B35B6D9}, |
| {FDE_CSSPropertyValue::Text, L"text", 0x2D08AF85}, |
| {FDE_CSSPropertyValue::XSmall, L"x-small", 0x2D2FCAFE}, |
| {FDE_CSSPropertyValue::Thin, L"thin", 0x2D574D53}, |
| {FDE_CSSPropertyValue::Small, L"small", 0x316A3739}, |
| {FDE_CSSPropertyValue::Bottom, L"bottom", 0x399F02B5}, |
| {FDE_CSSPropertyValue::Underline, L"underline", 0x3A0273A6}, |
| {FDE_CSSPropertyValue::Double, L"double", 0x3D98515B}, |
| {FDE_CSSPropertyValue::Lighter, L"lighter", 0x45BEB7AF}, |
| {FDE_CSSPropertyValue::Oblique, L"oblique", 0x53EBDDB1}, |
| {FDE_CSSPropertyValue::Super, L"super", 0x6A4F842F}, |
| {FDE_CSSPropertyValue::Center, L"center", 0x6C51AFC1}, |
| {FDE_CSSPropertyValue::XxLarge, L"xx-large", 0x70BB1508}, |
| {FDE_CSSPropertyValue::Smaller, L"smaller", 0x849769F0}, |
| {FDE_CSSPropertyValue::Baseline, L"baseline", 0x87436BA3}, |
| {FDE_CSSPropertyValue::Thick, L"thick", 0x8CC35EB3}, |
| {FDE_CSSPropertyValue::Justify, L"justify", 0x8D269CAE}, |
| {FDE_CSSPropertyValue::Middle, L"middle", 0x947FA00F}, |
| {FDE_CSSPropertyValue::Medium, L"medium", 0xA084A381}, |
| {FDE_CSSPropertyValue::ListItem, L"list-item", 0xA32382B8}, |
| {FDE_CSSPropertyValue::XxSmall, L"xx-small", 0xADE1FC76}, |
| {FDE_CSSPropertyValue::Bold, L"bold", 0xB18313A1}, |
| {FDE_CSSPropertyValue::SmallCaps, L"small-caps", 0xB299428D}, |
| {FDE_CSSPropertyValue::Inline, L"inline", 0xC02D649F}, |
| {FDE_CSSPropertyValue::Overline, L"overline", 0xC0EC9FA4}, |
| {FDE_CSSPropertyValue::TextBottom, L"text-bottom", 0xC7D08D87}, |
| {FDE_CSSPropertyValue::Larger, L"larger", 0xCD3C409D}, |
| {FDE_CSSPropertyValue::InlineTable, L"inline-table", 0xD131F494}, |
| {FDE_CSSPropertyValue::InlineBlock, L"inline-block", 0xD26A8BD7}, |
| {FDE_CSSPropertyValue::Blink, L"blink", 0xDC36E390}, |
| {FDE_CSSPropertyValue::Block, L"block", 0xDCD480AB}, |
| {FDE_CSSPropertyValue::Italic, L"italic", 0xE31D5396}, |
| {FDE_CSSPropertyValue::LineThrough, L"line-through", 0xE4C5A276}, |
| {FDE_CSSPropertyValue::XLarge, L"x-large", 0xF008E390}, |
| {FDE_CSSPropertyValue::Large, L"large", 0xF4434FCB}, |
| {FDE_CSSPropertyValue::Left, L"left", 0xF5AD782B}, |
| {FDE_CSSPropertyValue::TextTop, L"text-top", 0xFCB58D45}, |
| }; |
| const int32_t g_iCSSPropertyValueCount = |
| sizeof(g_FDE_CSSPropertyValues) / sizeof(FDE_CSSPropertyValueTable); |
| static_assert(g_iCSSPropertyValueCount == |
| static_cast<int32_t>(FDE_CSSPropertyValue::LAST_MARKER), |
| "Property value table differs in size from property value enum"); |
| |
| static const FDE_CSSLengthUnitTable g_FDE_CSSLengthUnits[] = { |
| {0x0672, FDE_CSSNumberType::EMS}, |
| {0x067D, FDE_CSSNumberType::EXS}, |
| {0x1AF7, FDE_CSSNumberType::Inches}, |
| {0x2F7A, FDE_CSSNumberType::MilliMeters}, |
| {0x3ED3, FDE_CSSNumberType::Picas}, |
| {0x3EE4, FDE_CSSNumberType::Points}, |
| {0x3EE8, FDE_CSSNumberType::Pixels}, |
| {0xFC30, FDE_CSSNumberType::CentiMeters}, |
| }; |
| |
| static const FDE_CSSCOLORTABLE g_FDE_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}, |
| }; |
| |
| const FDE_CSSPropertyTable* FDE_GetCSSPropertyByName( |
| const CFX_WideStringC& wsName) { |
| ASSERT(!wsName.IsEmpty()); |
| uint32_t dwHash = FX_HashCode_GetW(wsName, true); |
| int32_t iEnd = g_iCSSPropertyCount; |
| int32_t iMid, iStart = 0; |
| uint32_t dwMid; |
| do { |
| iMid = (iStart + iEnd) / 2; |
| dwMid = g_FDE_CSSProperties[iMid].dwHash; |
| if (dwHash == dwMid) { |
| return g_FDE_CSSProperties + iMid; |
| } else if (dwHash > dwMid) { |
| iStart = iMid + 1; |
| } else { |
| iEnd = iMid - 1; |
| } |
| } while (iStart <= iEnd); |
| return nullptr; |
| } |
| |
| const FDE_CSSPropertyTable* FDE_GetCSSPropertyByEnum(FDE_CSSProperty eName) { |
| return g_FDE_CSSProperties + static_cast<int>(eName); |
| } |
| |
| const FDE_CSSPropertyValueTable* FDE_GetCSSPropertyValueByName( |
| const CFX_WideStringC& wsName) { |
| ASSERT(!wsName.IsEmpty()); |
| uint32_t dwHash = FX_HashCode_GetW(wsName, true); |
| int32_t iEnd = g_iCSSPropertyValueCount; |
| int32_t iMid, iStart = 0; |
| uint32_t dwMid; |
| do { |
| iMid = (iStart + iEnd) / 2; |
| dwMid = g_FDE_CSSPropertyValues[iMid].dwHash; |
| if (dwHash == dwMid) { |
| return g_FDE_CSSPropertyValues + iMid; |
| } else if (dwHash > dwMid) { |
| iStart = iMid + 1; |
| } else { |
| iEnd = iMid - 1; |
| } |
| } while (iStart <= iEnd); |
| return nullptr; |
| } |
| |
| const FDE_CSSLengthUnitTable* FDE_GetCSSLengthUnitByName( |
| const CFX_WideStringC& wsName) { |
| ASSERT(!wsName.IsEmpty()); |
| uint16_t wHash = FX_HashCode_GetW(wsName, true); |
| int32_t iEnd = |
| sizeof(g_FDE_CSSLengthUnits) / sizeof(FDE_CSSLengthUnitTable) - 1; |
| int32_t iMid, iStart = 0; |
| uint16_t wMid; |
| do { |
| iMid = (iStart + iEnd) / 2; |
| wMid = g_FDE_CSSLengthUnits[iMid].wHash; |
| if (wHash == wMid) { |
| return g_FDE_CSSLengthUnits + iMid; |
| } else if (wHash > wMid) { |
| iStart = iMid + 1; |
| } else { |
| iEnd = iMid - 1; |
| } |
| } while (iStart <= iEnd); |
| return nullptr; |
| } |
| |
| const FDE_CSSCOLORTABLE* FDE_GetCSSColorByName(const CFX_WideStringC& wsName) { |
| ASSERT(!wsName.IsEmpty()); |
| uint32_t dwHash = FX_HashCode_GetW(wsName, true); |
| int32_t iEnd = sizeof(g_FDE_CSSColors) / sizeof(FDE_CSSCOLORTABLE) - 1; |
| int32_t iMid, iStart = 0; |
| uint32_t dwMid; |
| do { |
| iMid = (iStart + iEnd) / 2; |
| dwMid = g_FDE_CSSColors[iMid].dwHash; |
| if (dwHash == dwMid) { |
| return g_FDE_CSSColors + iMid; |
| } else if (dwHash > dwMid) { |
| iStart = iMid + 1; |
| } else { |
| iEnd = iMid - 1; |
| } |
| } while (iStart <= iEnd); |
| return nullptr; |
| } |
