summaryrefslogtreecommitdiff
path: root/xfa
diff options
context:
space:
mode:
Diffstat (limited to 'xfa')
-rw-r--r--xfa/fde/css/cfde_cssstyleselector.cpp156
-rw-r--r--xfa/fde/css/cfde_cssstyleselector.h34
-rw-r--r--xfa/fxfa/app/cxfa_textparsecontext.cpp17
-rw-r--r--xfa/fxfa/app/cxfa_textparsecontext.h16
-rw-r--r--xfa/fxfa/app/cxfa_textparser.cpp20
5 files changed, 87 insertions, 156 deletions
diff --git a/xfa/fde/css/cfde_cssstyleselector.cpp b/xfa/fde/css/cfde_cssstyleselector.cpp
index 1b4aa0e13b..e09f79c877 100644
--- a/xfa/fde/css/cfde_cssstyleselector.cpp
+++ b/xfa/fde/css/cfde_cssstyleselector.cpp
@@ -73,44 +73,26 @@ void CFDE_CSSStyleSelector::UpdateStyleIndex() {
m_UARules.AddRulesFrom(m_UAStyles.get(), m_pFontMgr);
}
-int32_t CFDE_CSSStyleSelector::MatchDeclarations(
- CXFA_CSSTagProvider* pTag,
- CFX_ArrayTemplate<CFDE_CSSDeclaration*>& matchedDecls) {
+std::vector<const CFDE_CSSDeclaration*>
+CFDE_CSSStyleSelector::MatchDeclarations(CXFA_CSSTagProvider* pTag) {
ASSERT(pTag);
CFDE_CSSTagCache* pCache = m_pAccelerator->top();
ASSERT(pCache && pCache->GetTag() == pTag);
- matchedDecls.RemoveAt(0, matchedDecls.GetSize());
-
- if (m_UARules.CountSelectors() == 0)
- return 0;
-
- // The ::Data is owned by the m_RuleCollection.
- std::vector<CFDE_CSSRuleCollection::Data*> matchedRules;
-
- if (pCache->HashTag()) {
- MatchRules(&matchedRules, pCache,
- m_UARules.GetTagRuleData(pCache->HashTag()));
- }
-
- for (const auto& rule : matchedRules)
- matchedDecls.Add(rule->pDeclaration);
+ std::vector<const CFDE_CSSDeclaration*> matchedDecls;
+ if (m_UARules.CountSelectors() == 0 || !pCache->HashTag())
+ return matchedDecls;
- return matchedDecls.GetSize();
-}
-
-void CFDE_CSSStyleSelector::MatchRules(
- std::vector<CFDE_CSSRuleCollection::Data*>* matchedRules,
- CFDE_CSSTagCache* pCache,
- const std::vector<std::unique_ptr<CFDE_CSSRuleCollection::Data>>* pList) {
- if (!pList)
- return;
+ auto rules = m_UARules.GetTagRuleData(pCache->HashTag());
+ if (!rules)
+ return matchedDecls;
- for (const auto& d : *pList) {
+ for (const auto& d : *rules) {
if (MatchSelector(pCache, d->pSelector))
- matchedRules->push_back(d.get());
+ matchedDecls.push_back(d->pDeclaration);
}
+ return matchedDecls;
}
bool CFDE_CSSStyleSelector::MatchSelector(CFDE_CSSTagCache* pCache,
@@ -143,29 +125,27 @@ bool CFDE_CSSStyleSelector::MatchSelector(CFDE_CSSTagCache* pCache,
void CFDE_CSSStyleSelector::ComputeStyle(
CXFA_CSSTagProvider* pTag,
- const CFDE_CSSDeclaration** ppDeclArray,
- int32_t iDeclCount,
+ const std::vector<const CFDE_CSSDeclaration*>& declArray,
CFDE_CSSComputedStyle* pDestStyle) {
- ASSERT(iDeclCount >= 0);
ASSERT(pDestStyle);
static const uint32_t s_dwStyleHash = FX_HashCode_GetW(L"style", true);
static const uint32_t s_dwAlignHash = FX_HashCode_GetW(L"align", true);
if (!pTag->empty()) {
- CFDE_CSSDeclaration* pDecl = nullptr;
+ std::unique_ptr<CFDE_CSSDeclaration> pDecl;
for (auto it : *pTag) {
CFX_WideString wsAttri = it.first;
CFX_WideString wsValue = it.second;
uint32_t dwAttriHash = FX_HashCode_GetW(wsAttri.AsStringC(), true);
if (dwAttriHash == s_dwStyleHash) {
if (!pDecl)
- pDecl = new CFDE_CSSDeclaration;
+ pDecl = pdfium::MakeUnique<CFDE_CSSDeclaration>();
- AppendInlineStyle(pDecl, wsValue.c_str(), wsValue.GetLength());
+ AppendInlineStyle(pDecl.get(), wsValue.c_str(), wsValue.GetLength());
} else if (dwAttriHash == s_dwAlignHash) {
if (!pDecl)
- pDecl = new CFDE_CSSDeclaration;
+ pDecl = pdfium::MakeUnique<CFDE_CSSDeclaration>();
FDE_CSSPropertyArgs args;
args.pStringCache = nullptr;
@@ -175,89 +155,53 @@ void CFDE_CSSStyleSelector::ComputeStyle(
}
if (pDecl) {
- CFX_ArrayTemplate<CFDE_CSSDeclaration*> decls;
- decls.SetSize(iDeclCount + 1);
- CFDE_CSSDeclaration** ppInline = decls.GetData();
- FXSYS_memcpy(ppInline, ppDeclArray,
- iDeclCount * sizeof(CFDE_CSSDeclaration*));
- ppInline[iDeclCount++] = pDecl;
- ApplyDeclarations(true, const_cast<const CFDE_CSSDeclaration**>(ppInline),
- iDeclCount, pDestStyle);
- ApplyDeclarations(false,
- const_cast<const CFDE_CSSDeclaration**>(ppInline),
- iDeclCount, pDestStyle);
+ ApplyDeclarations(declArray, pDecl.get(), pDestStyle);
return;
}
}
- if (iDeclCount > 0) {
- ASSERT(ppDeclArray);
+ if (declArray.empty())
+ return;
- ApplyDeclarations(true, ppDeclArray, iDeclCount, pDestStyle);
- ApplyDeclarations(false, ppDeclArray, iDeclCount, pDestStyle);
- }
+ ApplyDeclarations(declArray, nullptr, pDestStyle);
}
void CFDE_CSSStyleSelector::ApplyDeclarations(
- bool bPriority,
- const CFDE_CSSDeclaration** ppDeclArray,
- int32_t iDeclCount,
+ const std::vector<const CFDE_CSSDeclaration*>& declArray,
+ const CFDE_CSSDeclaration* extraDecl,
CFDE_CSSComputedStyle* pDestStyle) {
CFDE_CSSComputedStyle* pComputedStyle = pDestStyle;
- int32_t i;
- if (bPriority) {
- CFDE_CSSValue* pLastest = nullptr;
- CFDE_CSSValue* pImportant = nullptr;
- for (i = 0; i < iDeclCount; ++i) {
- bool bImportant;
- CFDE_CSSValue* pVal =
- ppDeclArray[i]->GetProperty(FDE_CSSProperty::FontSize, bImportant);
- if (!pVal)
- continue;
-
- if (bImportant)
- pImportant = pVal;
- else
- pLastest = pVal;
- }
- if (pImportant) {
- ApplyProperty(FDE_CSSProperty::FontSize, pImportant, pComputedStyle);
- } else if (pLastest) {
- ApplyProperty(FDE_CSSProperty::FontSize, pLastest, pComputedStyle);
- }
- } else {
- CFX_ArrayTemplate<CFDE_CSSDeclaration*> importants;
- const CFDE_CSSDeclaration* pDecl = nullptr;
-
- for (i = 0; i < iDeclCount; ++i) {
- pDecl = ppDeclArray[i];
- for (auto it = pDecl->begin(); it != pDecl->end(); it++) {
- if ((*it)->eProperty == FDE_CSSProperty::FontSize)
- continue;
- if (!(*it)->bImportant) {
- ApplyProperty((*it)->eProperty, (*it)->pValue.Get(), pComputedStyle);
- } else if (importants.GetSize() == 0 ||
- importants[importants.GetUpperBound()] != pDecl) {
- importants.Add(const_cast<CFDE_CSSDeclaration*>(pDecl));
- }
- }
- }
-
- iDeclCount = importants.GetSize();
- for (i = 0; i < iDeclCount; ++i) {
- pDecl = importants[i];
-
- for (auto it = pDecl->begin(); it != pDecl->end(); it++) {
- if ((*it)->bImportant && (*it)->eProperty != FDE_CSSProperty::FontSize)
- ApplyProperty((*it)->eProperty, (*it)->pValue.Get(), pComputedStyle);
- }
- }
+ std::vector<const CFDE_CSSPropertyHolder*> importants;
+ std::vector<const CFDE_CSSPropertyHolder*> normals;
+ std::vector<const CFDE_CSSCustomProperty*> customs;
+
+ for (auto& decl : declArray)
+ ExtractValues(decl, &importants, &normals, &customs);
+ if (extraDecl)
+ ExtractValues(extraDecl, &importants, &normals, &customs);
+
+ for (auto& prop : normals)
+ ApplyProperty(prop->eProperty, prop->pValue.Get(), pComputedStyle);
+ for (auto& prop : customs)
+ pComputedStyle->AddCustomStyle(prop->pwsName, prop->pwsValue);
+ for (auto& prop : importants)
+ ApplyProperty(prop->eProperty, prop->pValue.Get(), pComputedStyle);
+}
- for (auto it = pDecl->custom_begin(); it != pDecl->custom_end(); it++) {
- pComputedStyle->AddCustomStyle((*it)->pwsName, (*it)->pwsValue);
- }
+void CFDE_CSSStyleSelector::ExtractValues(
+ const CFDE_CSSDeclaration* decl,
+ std::vector<const CFDE_CSSPropertyHolder*>* importants,
+ std::vector<const CFDE_CSSPropertyHolder*>* normals,
+ std::vector<const CFDE_CSSCustomProperty*>* custom) {
+ for (const auto& holder : *decl) {
+ if (holder->bImportant)
+ importants->push_back(holder.get());
+ else
+ normals->push_back(holder.get());
}
+ for (auto it = decl->custom_begin(); it != decl->custom_end(); it++)
+ custom->push_back(it->get());
}
void CFDE_CSSStyleSelector::AppendInlineStyle(CFDE_CSSDeclaration* pDecl,
diff --git a/xfa/fde/css/cfde_cssstyleselector.h b/xfa/fde/css/cfde_cssstyleselector.h
index c2262d7aa7..15bce93334 100644
--- a/xfa/fde/css/cfde_cssstyleselector.h
+++ b/xfa/fde/css/cfde_cssstyleselector.h
@@ -17,7 +17,9 @@
class CFDE_CSSAccelerator;
class CFDE_CSSComputedStyle;
+class CFDE_CSSCustomProperty;
class CFDE_CSSDeclaration;
+class CFDE_CSSPropertyHolder;
class CFDE_CSSSelector;
class CFDE_CSSStyleSheet;
class CFDE_CSSTagCache;
@@ -31,38 +33,38 @@ class CFDE_CSSStyleSelector {
explicit CFDE_CSSStyleSelector(CFGAS_FontMgr* pFontMgr);
~CFDE_CSSStyleSelector();
- void SetDefFontSize(FX_FLOAT fFontSize);
+ CFDE_CSSAccelerator* InitAccelerator();
+ void SetDefFontSize(FX_FLOAT fFontSize);
void SetUAStyleSheet(std::unique_ptr<CFDE_CSSStyleSheet> pSheet);
-
void UpdateStyleIndex();
- CFDE_CSSAccelerator* InitAccelerator();
+
CFX_RetainPtr<CFDE_CSSComputedStyle> CreateComputedStyle(
CFDE_CSSComputedStyle* pParentStyle);
- int32_t MatchDeclarations(
- CXFA_CSSTagProvider* pTag,
- CFX_ArrayTemplate<CFDE_CSSDeclaration*>& matchedDecls);
void ComputeStyle(CXFA_CSSTagProvider* pTag,
- const CFDE_CSSDeclaration** ppDeclArray,
- int32_t iDeclCount,
+ const std::vector<const CFDE_CSSDeclaration*>& declArray,
CFDE_CSSComputedStyle* pDestStyle);
+ std::vector<const CFDE_CSSDeclaration*> MatchDeclarations(
+ CXFA_CSSTagProvider* pTag);
+
private:
- void MatchRules(
- std::vector<CFDE_CSSRuleCollection::Data*>* matchedRules,
- CFDE_CSSTagCache* pCache,
- const std::vector<std::unique_ptr<CFDE_CSSRuleCollection::Data>>* pList);
bool MatchSelector(CFDE_CSSTagCache* pCache, CFDE_CSSSelector* pSel);
+
void AppendInlineStyle(CFDE_CSSDeclaration* pDecl,
const FX_WCHAR* psz,
int32_t iLen);
- void ApplyDeclarations(bool bPriority,
- const CFDE_CSSDeclaration** ppDeclArray,
- int32_t iDeclCount,
- CFDE_CSSComputedStyle* pDestStyle);
+ void ApplyDeclarations(
+ const std::vector<const CFDE_CSSDeclaration*>& declArray,
+ const CFDE_CSSDeclaration* extraDecl,
+ CFDE_CSSComputedStyle* pDestStyle);
void ApplyProperty(FDE_CSSProperty eProperty,
CFDE_CSSValue* pValue,
CFDE_CSSComputedStyle* pComputedStyle);
+ void ExtractValues(const CFDE_CSSDeclaration* decl,
+ std::vector<const CFDE_CSSPropertyHolder*>* importants,
+ std::vector<const CFDE_CSSPropertyHolder*>* normals,
+ std::vector<const CFDE_CSSCustomProperty*>* custom);
bool SetLengthWithPercent(FDE_CSSLength& width,
FDE_CSSPrimitiveType eType,
diff --git a/xfa/fxfa/app/cxfa_textparsecontext.cpp b/xfa/fxfa/app/cxfa_textparsecontext.cpp
index e4beb1fcb0..851d84456b 100644
--- a/xfa/fxfa/app/cxfa_textparsecontext.cpp
+++ b/xfa/fxfa/app/cxfa_textparsecontext.cpp
@@ -12,21 +12,6 @@
CXFA_TextParseContext::CXFA_TextParseContext()
: m_pParentStyle(nullptr),
- m_ppMatchedDecls(nullptr),
- m_dwMatchedDecls(0),
m_eDisplay(FDE_CSSDisplay::None) {}
-CXFA_TextParseContext::~CXFA_TextParseContext() {
- FX_Free(m_ppMatchedDecls);
-}
-
-void CXFA_TextParseContext::SetDecls(const CFDE_CSSDeclaration** ppDeclArray,
- int32_t iDeclCount) {
- if (iDeclCount <= 0 || !ppDeclArray)
- return;
-
- m_dwMatchedDecls = iDeclCount;
- m_ppMatchedDecls = FX_Alloc(CFDE_CSSDeclaration*, iDeclCount);
- FXSYS_memcpy(m_ppMatchedDecls, ppDeclArray,
- iDeclCount * sizeof(CFDE_CSSDeclaration*));
-}
+CXFA_TextParseContext::~CXFA_TextParseContext() {}
diff --git a/xfa/fxfa/app/cxfa_textparsecontext.h b/xfa/fxfa/app/cxfa_textparsecontext.h
index d13f35b6df..5ea68e9473 100644
--- a/xfa/fxfa/app/cxfa_textparsecontext.h
+++ b/xfa/fxfa/app/cxfa_textparsecontext.h
@@ -7,9 +7,13 @@
#ifndef XFA_FXFA_APP_CXFA_TEXTPARSECONTEXT_H_
#define XFA_FXFA_APP_CXFA_TEXTPARSECONTEXT_H_
+#include <utility>
+#include <vector>
+
+#include "third_party/base/stl_util.h"
+#include "xfa/fde/css/cfde_cssdeclaration.h"
#include "xfa/fde/css/fde_css.h"
-class CFDE_CSSDeclaration;
class CFDE_CSSComputedStyle;
class CXFA_TextParseContext {
@@ -20,17 +24,15 @@ class CXFA_TextParseContext {
void SetDisplay(FDE_CSSDisplay eDisplay) { m_eDisplay = eDisplay; }
FDE_CSSDisplay GetDisplay() const { return m_eDisplay; }
- void SetDecls(const CFDE_CSSDeclaration** ppDeclArray, int32_t iDeclCount);
- const CFDE_CSSDeclaration** GetDecls() {
- return const_cast<const CFDE_CSSDeclaration**>(m_ppMatchedDecls);
+ void SetDecls(std::vector<const CFDE_CSSDeclaration*>&& decl) {
+ decls_ = std::move(decl);
}
- uint32_t CountDecls() const { return m_dwMatchedDecls; }
+ const std::vector<const CFDE_CSSDeclaration*>& GetDecls() { return decls_; }
CFX_RetainPtr<CFDE_CSSComputedStyle> m_pParentStyle;
protected:
- CFDE_CSSDeclaration** m_ppMatchedDecls;
- uint32_t m_dwMatchedDecls;
+ std::vector<const CFDE_CSSDeclaration*> decls_;
FDE_CSSDisplay m_eDisplay;
};
diff --git a/xfa/fxfa/app/cxfa_textparser.cpp b/xfa/fxfa/app/cxfa_textparser.cpp
index 9bf033f9b0..2a724cc243 100644
--- a/xfa/fxfa/app/cxfa_textparser.cpp
+++ b/xfa/fxfa/app/cxfa_textparser.cpp
@@ -8,6 +8,7 @@
#include <algorithm>
#include <utility>
+#include <vector>
#include "third_party/base/ptr_util.h"
#include "xfa/fde/css/cfde_cssaccelerator.h"
@@ -205,8 +206,8 @@ CFX_RetainPtr<CFDE_CSSComputedStyle> CXFA_TextParser::ComputeStyle(
auto pStyle = CreateStyle(pParentStyle);
CFDE_CSSAccelerator* pCSSAccel = m_pSelector->InitAccelerator();
pCSSAccel->OnEnterTag(&tagProvider);
- m_pSelector->ComputeStyle(&tagProvider, pContext->GetDecls(),
- pContext->CountDecls(), pStyle.Get());
+
+ m_pSelector->ComputeStyle(&tagProvider, pContext->GetDecls(), pStyle.Get());
pCSSAccel->OnLeaveTag(&tagProvider);
return pStyle;
}
@@ -241,16 +242,13 @@ void CXFA_TextParser::ParseRichText(CFDE_XMLNode* pXMLNode,
pNewStyle = CreateStyle(pParentStyle);
CFDE_CSSAccelerator* pCSSAccel = m_pSelector->InitAccelerator();
pCSSAccel->OnEnterTag(&tagProvider);
- CFX_ArrayTemplate<CFDE_CSSDeclaration*> DeclArray;
- int32_t iMatchedDecls =
- m_pSelector->MatchDeclarations(&tagProvider, DeclArray);
- const CFDE_CSSDeclaration** ppMatchDecls =
- const_cast<const CFDE_CSSDeclaration**>(DeclArray.GetData());
- m_pSelector->ComputeStyle(&tagProvider, ppMatchDecls, iMatchedDecls,
- pNewStyle.Get());
+
+ auto declArray = m_pSelector->MatchDeclarations(&tagProvider);
+ m_pSelector->ComputeStyle(&tagProvider, declArray, pNewStyle.Get());
+
pCSSAccel->OnLeaveTag(&tagProvider);
- if (iMatchedDecls > 0)
- pTextContext->SetDecls(ppMatchDecls, iMatchedDecls);
+ if (!declArray.empty())
+ pTextContext->SetDecls(std::move(declArray));
eDisplay = pNewStyle->GetDisplay();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 12:31:59 +0000