chromium/third_party/pdfium/core/fxcrt/css/cfx_cssstyleselector.cpp

// Copyright 2014 The PDFium Authors
// 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 "core/fxcrt/css/cfx_cssstyleselector.h"

#include <algorithm>
#include <utility>

#include "core/fxcrt/check.h"
#include "core/fxcrt/containers/adapters.h"
#include "core/fxcrt/css/cfx_csscolorvalue.h"
#include "core/fxcrt/css/cfx_csscomputedstyle.h"
#include "core/fxcrt/css/cfx_csscustomproperty.h"
#include "core/fxcrt/css/cfx_cssdeclaration.h"
#include "core/fxcrt/css/cfx_cssenumvalue.h"
#include "core/fxcrt/css/cfx_csspropertyholder.h"
#include "core/fxcrt/css/cfx_cssselector.h"
#include "core/fxcrt/css/cfx_cssstylesheet.h"
#include "core/fxcrt/css/cfx_csssyntaxparser.h"
#include "core/fxcrt/css/cfx_cssvaluelist.h"

CFX_CSSStyleSelector::CFX_CSSStyleSelector() = default;

CFX_CSSStyleSelector::~CFX_CSSStyleSelector() = default;

void CFX_CSSStyleSelector::SetDefaultFontSize(float fFontSize) { … }

RetainPtr<CFX_CSSComputedStyle> CFX_CSSStyleSelector::CreateComputedStyle(
    const CFX_CSSComputedStyle* pParentStyle) { … }

void CFX_CSSStyleSelector::SetUAStyleSheet(
    std::unique_ptr<CFX_CSSStyleSheet> pSheet) { … }

void CFX_CSSStyleSelector::UpdateStyleIndex() { … }

std::vector<const CFX_CSSDeclaration*> CFX_CSSStyleSelector::MatchDeclarations(
    const WideString& tagname) { … }

bool CFX_CSSStyleSelector::MatchSelector(const WideString& tagname,
                                         CFX_CSSSelector* pSel) { … }

void CFX_CSSStyleSelector::ComputeStyle(
    const std::vector<const CFX_CSSDeclaration*>& declArray,
    const WideString& styleString,
    const WideString& alignString,
    CFX_CSSComputedStyle* pDest) { … }

void CFX_CSSStyleSelector::ApplyDeclarations(
    const std::vector<const CFX_CSSDeclaration*>& declArray,
    const CFX_CSSDeclaration* extraDecl,
    CFX_CSSComputedStyle* pComputedStyle) { … }

void CFX_CSSStyleSelector::ExtractValues(
    const CFX_CSSDeclaration* decl,
    std::vector<const CFX_CSSPropertyHolder*>* importants,
    std::vector<const CFX_CSSPropertyHolder*>* normals,
    std::vector<const CFX_CSSCustomProperty*>* custom) { … }

void CFX_CSSStyleSelector::AppendInlineStyle(CFX_CSSDeclaration* pDecl,
                                             const WideString& style) { … }

void CFX_CSSStyleSelector::ApplyProperty(CFX_CSSProperty eProperty,
                                         const RetainPtr<CFX_CSSValue>& pValue,
                                         CFX_CSSComputedStyle* pComputedStyle) { … }

CFX_CSSDisplay CFX_CSSStyleSelector::ToDisplay(CFX_CSSPropertyValue eValue) { … }

CFX_CSSTextAlign CFX_CSSStyleSelector::ToTextAlign(
    CFX_CSSPropertyValue eValue) { … }

uint16_t CFX_CSSStyleSelector::ToFontWeight(CFX_CSSPropertyValue eValue) { … }

CFX_CSSFontStyle CFX_CSSStyleSelector::ToFontStyle(
    CFX_CSSPropertyValue eValue) { … }

bool CFX_CSSStyleSelector::SetLengthWithPercent(
    CFX_CSSLength& width,
    CFX_CSSValue::PrimitiveType eType,
    const RetainPtr<CFX_CSSValue>& pValue,
    float fFontSize) { … }

float CFX_CSSStyleSelector::ToFontSize(CFX_CSSPropertyValue eValue,
                                       float fCurFontSize) { … }

CFX_CSSVerticalAlign CFX_CSSStyleSelector::ToVerticalAlign(
    CFX_CSSPropertyValue eValue) { … }

Mask<CFX_CSSTEXTDECORATION> CFX_CSSStyleSelector::ToTextDecoration(
    const RetainPtr<CFX_CSSValueList>& pValue) { … }

CFX_CSSFontVariant CFX_CSSStyleSelector::ToFontVariant(
    CFX_CSSPropertyValue eValue) { … }