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authorDan Sinclair <dsinclair@chromium.org>2017-01-19 10:27:58 -0500
committerChromium commit bot <commit-bot@chromium.org>2017-01-19 15:49:07 +0000
commit95bec8046a28928df627ce4d48eee8b209b3e36e (patch)
tree46913cf24aacfc88a89bb55edcce8e3a2e724c4b /xfa/fde/css/cfde_cssrulecollection.cpp
parentdd533baad22f5143c093b98e98463a0dc62899ea (diff)
downloadpdfium-95bec8046a28928df627ce4d48eee8b209b3e36e.tar.xz
Split fde/css files into individual class files.
This CL splits the files in xfa/fde/css into class per file and renames any needed files to match the class names. Update some of the classes to use std::stack. Change-Id: I4eca0fb3556d949a15a873bb0f0fd732f47e4fb1 Reviewed-on: https://pdfium-review.googlesource.com/2253 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'xfa/fde/css/cfde_cssrulecollection.cpp')
-rw-r--r--xfa/fde/css/cfde_cssrulecollection.cpp53
1 files changed, 35 insertions, 18 deletions
diff --git a/xfa/fde/css/cfde_cssrulecollection.cpp b/xfa/fde/css/cfde_cssrulecollection.cpp
index 5c386effeb..286f619b68 100644
--- a/xfa/fde/css/cfde_cssrulecollection.cpp
+++ b/xfa/fde/css/cfde_cssrulecollection.cpp
@@ -4,16 +4,20 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#include "xfa/fde/css/fde_cssstyleselector.h"
+#include "xfa/fde/css/cfde_cssrulecollection.h"
#include <algorithm>
#include <map>
#include <memory>
-#include "xfa/fde/css/fde_csscache.h"
-#include "xfa/fde/css/fde_cssdeclaration.h"
-#include "xfa/fde/css/fde_cssstylesheet.h"
-#include "xfa/fde/css/fde_csssyntax.h"
+#include "xfa/fde/css/cfde_cssdeclaration.h"
+#include "xfa/fde/css/cfde_cssmediarule.h"
+#include "xfa/fde/css/cfde_cssrule.h"
+#include "xfa/fde/css/cfde_cssselector.h"
+#include "xfa/fde/css/cfde_cssstylerule.h"
+#include "xfa/fde/css/cfde_cssstylesheet.h"
+#include "xfa/fde/css/cfde_csssyntaxparser.h"
+#include "xfa/fde/css/cfde_csstagcache.h"
#define FDE_CSSUNIVERSALHASH ('*')
@@ -60,7 +64,7 @@ void CFDE_CSSRuleCollection::AddRulesFrom(CFDE_CSSStyleSheet* pStyleSheet,
for (int32_t i = 0; i < iSelectors; ++i) {
CFDE_CSSSelector* pSelector = pStyleRule->GetSelectorList(i);
if (pSelector->GetType() == FDE_CSSSelectorType::Pseudo) {
- FDE_CSSRuleData* pData = NewRuleData(pSelector, pDeclaration);
+ Data* pData = NewRuleData(pSelector, pDeclaration);
AddRuleTo(&m_pPseudoRules, pData);
continue;
}
@@ -71,7 +75,7 @@ void CFDE_CSSRuleCollection::AddRulesFrom(CFDE_CSSStyleSheet* pStyleSheet,
}
CFDE_CSSSelector* pNext = pSelector->GetNextSelector();
if (!pNext) {
- FDE_CSSRuleData* pData = NewRuleData(pSelector, pDeclaration);
+ Data* pData = NewRuleData(pSelector, pDeclaration);
AddRuleTo(&m_pUniversalRules, pData);
continue;
}
@@ -109,13 +113,12 @@ void CFDE_CSSRuleCollection::AddRulesFrom(CFDE_CSSStyleSheet* pStyleSheet,
}
}
-void CFDE_CSSRuleCollection::AddRuleTo(
- std::map<uint32_t, FDE_CSSRuleData*>* pMap,
- uint32_t dwKey,
- CFDE_CSSSelector* pSel,
- CFDE_CSSDeclaration* pDecl) {
- FDE_CSSRuleData* pData = NewRuleData(pSel, pDecl);
- FDE_CSSRuleData* pList = (*pMap)[dwKey];
+void CFDE_CSSRuleCollection::AddRuleTo(std::map<uint32_t, Data*>* pMap,
+ uint32_t dwKey,
+ CFDE_CSSSelector* pSel,
+ CFDE_CSSDeclaration* pDecl) {
+ Data* pData = NewRuleData(pSel, pDecl);
+ Data* pList = (*pMap)[dwKey];
if (!pList) {
(*pMap)[dwKey] = pData;
} else if (AddRuleTo(&pList, pData)) {
@@ -123,8 +126,7 @@ void CFDE_CSSRuleCollection::AddRuleTo(
}
}
-bool CFDE_CSSRuleCollection::AddRuleTo(FDE_CSSRuleData** pList,
- FDE_CSSRuleData* pData) {
+bool CFDE_CSSRuleCollection::AddRuleTo(Data** pList, Data* pData) {
if (*pList) {
pData->pNext = (*pList)->pNext;
(*pList)->pNext = pData;
@@ -134,8 +136,23 @@ bool CFDE_CSSRuleCollection::AddRuleTo(FDE_CSSRuleData** pList,
return true;
}
-FDE_CSSRuleData* CFDE_CSSRuleCollection::NewRuleData(
+CFDE_CSSRuleCollection::Data* CFDE_CSSRuleCollection::NewRuleData(
CFDE_CSSSelector* pSel,
CFDE_CSSDeclaration* pDecl) {
- return new FDE_CSSRuleData(pSel, pDecl, ++m_iSelectors);
+ return new Data(pSel, pDecl, ++m_iSelectors);
+}
+
+CFDE_CSSRuleCollection::Data::Data(CFDE_CSSSelector* pSel,
+ CFDE_CSSDeclaration* pDecl,
+ uint32_t dwPos)
+ : pSelector(pSel), pDeclaration(pDecl), dwPriority(dwPos), pNext(nullptr) {
+ static const uint32_t s_Specific[5] = {0x00010000, 0x00010000, 0x00100000,
+ 0x00100000, 0x01000000};
+ for (; pSel; pSel = pSel->GetNextSelector()) {
+ FDE_CSSSelectorType eType = pSel->GetType();
+ if (eType > FDE_CSSSelectorType::Descendant ||
+ pSel->GetNameHash() != FDE_CSSUNIVERSALHASH) {
+ dwPriority += s_Specific[static_cast<int>(eType)];
+ }
+ }
}