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-rw-r--r--BUILD.gn2
-rw-r--r--core/fpdfdoc/cpdf_variabletext.cpp78
-rw-r--r--core/fpdfdoc/cpvt_generateap.cpp2
-rw-r--r--core/fpdfdoc/csection.h7
-rw-r--r--core/fpdfdoc/ctypeset.h7
-rw-r--r--core/fpdfdoc/doc_vt.cpp332
-rw-r--r--core/fpdfdoc/doc_vt.h (renamed from core/fpdfdoc/pdf_vt.h)82
-rw-r--r--core/fpdfdoc/include/cpdf_variabletext.h8
-rw-r--r--pdfium.gyp2
9 files changed, 260 insertions, 260 deletions
diff --git a/BUILD.gn b/BUILD.gn
index 916ba2560f..afedfd24aa 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -223,6 +223,7 @@ static_library("fpdfdoc") {
"core/fpdfdoc/doc_utils.h",
"core/fpdfdoc/doc_viewerPreferences.cpp",
"core/fpdfdoc/doc_vt.cpp",
+ "core/fpdfdoc/doc_vt.h",
"core/fpdfdoc/include/cpdf_variabletext.h",
"core/fpdfdoc/include/cpvt_line.h",
"core/fpdfdoc/include/cpvt_secprops.h",
@@ -234,7 +235,6 @@ static_library("fpdfdoc") {
"core/fpdfdoc/include/fpdf_doc.h",
"core/fpdfdoc/include/fpdf_tagged.h",
"core/fpdfdoc/ipvt_fontmap.h",
- "core/fpdfdoc/pdf_vt.h",
"core/fpdfdoc/tagged_int.h",
]
configs += [ ":pdfium_config" ]
diff --git a/core/fpdfdoc/cpdf_variabletext.cpp b/core/fpdfdoc/cpdf_variabletext.cpp
index 67887400a4..33451dea5c 100644
--- a/core/fpdfdoc/cpdf_variabletext.cpp
+++ b/core/fpdfdoc/cpdf_variabletext.cpp
@@ -4,10 +4,11 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+#include "core/fpdfdoc/include/cpdf_variabletext.h"
+
#include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
#include "core/fpdfdoc/cpvt_wordinfo.h"
#include "core/fpdfdoc/csection.h"
-#include "core/fpdfdoc/include/cpdf_variabletext.h"
#include "core/fpdfdoc/include/cpvt_section.h"
#include "core/fpdfdoc/include/cpvt_word.h"
#include "core/fpdfdoc/include/ipvt_fontmap.h"
@@ -70,11 +71,8 @@ int32_t CPDF_VariableText::Provider::GetWordFontIndex(uint16_t word,
}
FX_BOOL CPDF_VariableText::Provider::IsLatinWord(uint16_t word) {
- if ((word >= 0x61 && word <= 0x7A) || (word >= 0x41 && word <= 0x5A) ||
- word == 0x2D || word == 0x27) {
- return TRUE;
- }
- return FALSE;
+ return (word >= 0x61 && word <= 0x7A) || (word >= 0x41 && word <= 0x5A) ||
+ word == 0x2D || word == 0x27;
}
int32_t CPDF_VariableText::Provider::GetDefaultFontIndex() {
@@ -164,28 +162,36 @@ FX_BOOL CPDF_VariableText::Iterator::PrevSection() {
FX_BOOL CPDF_VariableText::Iterator::GetWord(CPVT_Word& word) const {
word.WordPlace = m_CurPos;
- if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
- if (pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) {
- if (CPVT_WordInfo* pWord =
- pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) {
- word.Word = pWord->Word;
- word.nCharset = pWord->nCharset;
- word.fWidth = m_pVT->GetWordWidth(*pWord);
- word.ptWord = m_pVT->InToOut(
- CFX_FloatPoint(pWord->fWordX + pSection->m_SecInfo.rcSection.left,
- pWord->fWordY + pSection->m_SecInfo.rcSection.top));
- word.fAscent = m_pVT->GetWordAscent(*pWord);
- word.fDescent = m_pVT->GetWordDescent(*pWord);
- if (pWord->pWordProps)
- word.WordProps = *pWord->pWordProps;
-
- word.nFontIndex = m_pVT->GetWordFontIndex(*pWord);
- word.fFontSize = m_pVT->GetWordFontSize(*pWord);
- return TRUE;
- }
- }
+ CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex);
+ if (!pSection)
+ return FALSE;
+
+ if (!pSection->m_LineArray.GetAt(m_CurPos.nLineIndex))
+ return FALSE;
+
+ if (m_CurPos.nWordIndex < 0 ||
+ m_CurPos.nWordIndex >= pSection->m_WordArray.GetSize()) {
+ return FALSE;
}
- return FALSE;
+
+ CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(m_CurPos.nWordIndex);
+ if (!pWord)
+ return FALSE;
+
+ word.Word = pWord->Word;
+ word.nCharset = pWord->nCharset;
+ word.fWidth = m_pVT->GetWordWidth(*pWord);
+ word.ptWord = m_pVT->InToOut(
+ CFX_FloatPoint(pWord->fWordX + pSection->m_SecInfo.rcSection.left,
+ pWord->fWordY + pSection->m_SecInfo.rcSection.top));
+ word.fAscent = m_pVT->GetWordAscent(*pWord);
+ word.fDescent = m_pVT->GetWordDescent(*pWord);
+ if (pWord->pWordProps)
+ word.WordProps = *pWord->pWordProps;
+
+ word.nFontIndex = m_pVT->GetWordFontIndex(*pWord);
+ word.fFontSize = m_pVT->GetWordFontSize(*pWord);
+ return TRUE;
}
FX_BOOL CPDF_VariableText::Iterator::SetWord(const CPVT_Word& word) {
@@ -729,7 +735,7 @@ CPVT_WordPlace CPDF_VariableText::AddSection(const CPVT_WordPlace& place,
CPVT_WordPlace CPDF_VariableText::AddLine(const CPVT_WordPlace& place,
const CPVT_LineInfo& lineinfo) {
- if (m_SectionArray.IsEmpty())
+ if (m_SectionArray.GetSize() == 0)
return place;
if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex))
return pSection->AddLine(lineinfo);
@@ -738,9 +744,9 @@ CPVT_WordPlace CPDF_VariableText::AddLine(const CPVT_WordPlace& place,
CPVT_WordPlace CPDF_VariableText::AddWord(const CPVT_WordPlace& place,
const CPVT_WordInfo& wordinfo) {
- if (m_SectionArray.GetSize() <= 0) {
+ if (m_SectionArray.GetSize() <= 0)
return place;
- }
+
CPVT_WordPlace newplace = place;
newplace.nSecIndex =
std::max(std::min(newplace.nSecIndex, m_SectionArray.GetSize() - 1), 0);
@@ -1053,22 +1059,20 @@ FX_FLOAT CPDF_VariableText::GetAutoFontSize() {
return (FX_FLOAT)gFontSizeSteps[nMid];
}
-FX_BOOL CPDF_VariableText::IsBigger(FX_FLOAT fFontSize) {
- FX_BOOL bBigger = FALSE;
- CPVT_Size szTotal;
+bool CPDF_VariableText::IsBigger(FX_FLOAT fFontSize) const {
+ CFX_PointF szTotal;
for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) {
if (CSection* pSection = m_SectionArray.GetAt(s)) {
- CPVT_Size size = pSection->GetSectionSize(fFontSize);
+ CFX_PointF size = pSection->GetSectionSize(fFontSize);
szTotal.x = std::max(size.x, szTotal.x);
szTotal.y += size.y;
if (IsFloatBigger(szTotal.x, GetPlateWidth()) ||
IsFloatBigger(szTotal.y, GetPlateHeight())) {
- bBigger = TRUE;
- break;
+ return true;
}
}
}
- return bBigger;
+ return false;
}
CPVT_FloatRect CPDF_VariableText::RearrangeSections(
diff --git a/core/fpdfdoc/cpvt_generateap.cpp b/core/fpdfdoc/cpvt_generateap.cpp
index ec1b9fbf4e..3a7feddf44 100644
--- a/core/fpdfdoc/cpvt_generateap.cpp
+++ b/core/fpdfdoc/cpvt_generateap.cpp
@@ -13,9 +13,9 @@
#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
#include "core/fpdfdoc/cpvt_color.h"
#include "core/fpdfdoc/cpvt_fontmap.h"
+#include "core/fpdfdoc/doc_vt.h"
#include "core/fpdfdoc/include/cpvt_word.h"
#include "core/fpdfdoc/include/fpdf_doc.h"
-#include "core/fpdfdoc/pdf_vt.h"
namespace {
diff --git a/core/fpdfdoc/csection.h b/core/fpdfdoc/csection.h
index d8974cb020..f6a9f3baa2 100644
--- a/core/fpdfdoc/csection.h
+++ b/core/fpdfdoc/csection.h
@@ -21,7 +21,8 @@ struct CPVT_WordPlace;
class CSection {
public:
explicit CSection(CPDF_VariableText* pVT);
- virtual ~CSection();
+ ~CSection();
+
void ResetAll();
void ResetLineArray();
void ResetWordArray();
@@ -32,7 +33,7 @@ class CSection {
void ClearWords(const CPVT_WordRange& PlaceRange);
void ClearWord(const CPVT_WordPlace& place);
CPVT_FloatRect Rearrange();
- CPVT_Size GetSectionSize(FX_FLOAT fFontSize);
+ CFX_PointF GetSectionSize(FX_FLOAT fFontSize);
CPVT_WordPlace GetBeginWordPlace() const;
CPVT_WordPlace GetEndWordPlace() const;
CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
@@ -47,7 +48,7 @@ class CSection {
CPVT_WordPlace SecPlace;
CPVT_SectionInfo m_SecInfo;
CLines m_LineArray;
- CPVT_ArrayTemplate<CPVT_WordInfo*> m_WordArray;
+ CFX_ArrayTemplate<CPVT_WordInfo*> m_WordArray;
private:
friend class CTypeset;
diff --git a/core/fpdfdoc/ctypeset.h b/core/fpdfdoc/ctypeset.h
index 25bb31a801..1401050b42 100644
--- a/core/fpdfdoc/ctypeset.h
+++ b/core/fpdfdoc/ctypeset.h
@@ -16,14 +16,17 @@ class CSection;
class CTypeset {
public:
explicit CTypeset(CSection* pSection);
- virtual ~CTypeset();
- CPVT_Size GetEditSize(FX_FLOAT fFontSize);
+ ~CTypeset();
+
+ CFX_PointF GetEditSize(FX_FLOAT fFontSize);
CPVT_FloatRect Typeset();
CPVT_FloatRect CharArray();
private:
void SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize);
void OutputLines();
+ FX_FLOAT GetXPosForAlignment(FX_FLOAT fTypesetWidth,
+ FX_FLOAT fLineWidth) const;
CPVT_FloatRect m_rcRet;
CPDF_VariableText* m_pVT;
diff --git a/core/fpdfdoc/doc_vt.cpp b/core/fpdfdoc/doc_vt.cpp
index 88a4636bbc..985ffa5971 100644
--- a/core/fpdfdoc/doc_vt.cpp
+++ b/core/fpdfdoc/doc_vt.cpp
@@ -4,16 +4,19 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+#include "core/fpdfdoc/doc_vt.h"
+
#include <algorithm>
#include "core/fpdfdoc/cpvt_wordinfo.h"
#include "core/fpdfdoc/csection.h"
#include "core/fpdfdoc/include/cpdf_variabletext.h"
#include "core/fpdfdoc/include/fpdf_doc.h"
-#include "core/fpdfdoc/pdf_vt.h"
CLine::CLine() {}
+
CLine::~CLine() {}
+
CPVT_WordPlace CLine::GetBeginWordPlace() const {
return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, -1);
}
@@ -61,102 +64,104 @@ void CSection::ResetLinePlace() {
}
}
}
+
CPVT_WordPlace CSection::AddWord(const CPVT_WordPlace& place,
const CPVT_WordInfo& wordinfo) {
CPVT_WordInfo* pWord = new CPVT_WordInfo(wordinfo);
int32_t nWordIndex =
std::max(std::min(place.nWordIndex, m_WordArray.GetSize()), 0);
- if (nWordIndex == m_WordArray.GetSize()) {
+ if (nWordIndex == m_WordArray.GetSize())
m_WordArray.Add(pWord);
- } else {
+ else
m_WordArray.InsertAt(nWordIndex, pWord);
- }
return place;
}
+
CPVT_WordPlace CSection::AddLine(const CPVT_LineInfo& lineinfo) {
return CPVT_WordPlace(SecPlace.nSecIndex, m_LineArray.Add(lineinfo), -1);
}
+
CPVT_FloatRect CSection::Rearrange() {
- if (m_pVT->m_nCharArray > 0) {
+ if (m_pVT->m_nCharArray > 0)
return CTypeset(this).CharArray();
- }
return CTypeset(this).Typeset();
}
-CPVT_Size CSection::GetSectionSize(FX_FLOAT fFontSize) {
+
+CFX_PointF CSection::GetSectionSize(FX_FLOAT fFontSize) {
return CTypeset(this).GetEditSize(fFontSize);
}
+
CPVT_WordPlace CSection::GetBeginWordPlace() const {
- if (CLine* pLine = m_LineArray.GetAt(0)) {
+ if (CLine* pLine = m_LineArray.GetAt(0))
return pLine->GetBeginWordPlace();
- }
return SecPlace;
}
+
CPVT_WordPlace CSection::GetEndWordPlace() const {
- if (CLine* pLine = m_LineArray.GetAt(m_LineArray.GetSize() - 1)) {
+ if (CLine* pLine = m_LineArray.GetAt(m_LineArray.GetSize() - 1))
return pLine->GetEndWordPlace();
- }
return SecPlace;
}
+
CPVT_WordPlace CSection::GetPrevWordPlace(const CPVT_WordPlace& place) const {
- if (place.nLineIndex < 0) {
+ if (place.nLineIndex < 0)
return GetBeginWordPlace();
- }
- if (place.nLineIndex >= m_LineArray.GetSize()) {
+
+ if (place.nLineIndex >= m_LineArray.GetSize())
return GetEndWordPlace();
- }
+
if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) {
- if (place.nWordIndex == pLine->m_LineInfo.nBeginWordIndex) {
+ if (place.nWordIndex == pLine->m_LineInfo.nBeginWordIndex)
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1);
- }
- if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) {
- if (CLine* pPrevLine = m_LineArray.GetAt(place.nLineIndex - 1)) {
- return pPrevLine->GetEndWordPlace();
- }
- } else {
+
+ if (place.nWordIndex >= pLine->m_LineInfo.nBeginWordIndex)
return pLine->GetPrevWordPlace(place);
- }
+
+ if (CLine* pPrevLine = m_LineArray.GetAt(place.nLineIndex - 1))
+ return pPrevLine->GetEndWordPlace();
}
return place;
}
+
CPVT_WordPlace CSection::GetNextWordPlace(const CPVT_WordPlace& place) const {
- if (place.nLineIndex < 0) {
+ if (place.nLineIndex < 0)
return GetBeginWordPlace();
- }
- if (place.nLineIndex >= m_LineArray.GetSize()) {
+
+ if (place.nLineIndex >= m_LineArray.GetSize())
return GetEndWordPlace();
- }
+
if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) {
- if (place.nWordIndex >= pLine->m_LineInfo.nEndWordIndex) {
- if (CLine* pNextLine = m_LineArray.GetAt(place.nLineIndex + 1)) {
- return pNextLine->GetBeginWordPlace();
- }
- } else {
+ if (place.nWordIndex < pLine->m_LineInfo.nEndWordIndex)
return pLine->GetNextWordPlace(place);
- }
+
+ if (CLine* pNextLine = m_LineArray.GetAt(place.nLineIndex + 1))
+ return pNextLine->GetBeginWordPlace();
}
return place;
}
+
void CSection::UpdateWordPlace(CPVT_WordPlace& place) const {
int32_t nLeft = 0;
int32_t nRight = m_LineArray.GetSize() - 1;
int32_t nMid = (nLeft + nRight) / 2;
while (nLeft <= nRight) {
- if (CLine* pLine = m_LineArray.GetAt(nMid)) {
- if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) {
- nRight = nMid - 1;
- nMid = (nLeft + nRight) / 2;
- } else if (place.nWordIndex > pLine->m_LineInfo.nEndWordIndex) {
- nLeft = nMid + 1;
- nMid = (nLeft + nRight) / 2;
- } else {
- place.nLineIndex = nMid;
- return;
- }
+ CLine* pLine = m_LineArray.GetAt(nMid);
+ if (!pLine)
+ return;
+
+ if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) {
+ nRight = nMid - 1;
+ nMid = (nLeft + nRight) / 2;
+ } else if (place.nWordIndex > pLine->m_LineInfo.nEndWordIndex) {
+ nLeft = nMid + 1;
+ nMid = (nLeft + nRight) / 2;
} else {
- break;
+ place.nLineIndex = nMid;
+ return;
}
}
}
+
CPVT_WordPlace CSection::SearchWordPlace(const CFX_FloatPoint& point) const {
ASSERT(m_pVT);
CPVT_WordPlace place = GetBeginWordPlace();
@@ -172,81 +177,78 @@ CPVT_WordPlace CSection::SearchWordPlace(const CFX_FloatPoint& point) const {
fTop = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineAscent -
m_pVT->GetLineLeading(m_SecInfo);
fBottom = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineDescent;
- if (IsFloatBigger(point.y, fTop)) {
+ if (IsFloatBigger(point.y, fTop))
bUp = FALSE;
- }
- if (IsFloatSmaller(point.y, fBottom)) {
+
+ if (IsFloatSmaller(point.y, fBottom))
bDown = FALSE;
- }
+
if (IsFloatSmaller(point.y, fTop)) {
nRight = nMid - 1;
nMid = (nLeft + nRight) / 2;
continue;
- } else if (IsFloatBigger(point.y, fBottom)) {
+ }
+ if (IsFloatBigger(point.y, fBottom)) {
nLeft = nMid + 1;
nMid = (nLeft + nRight) / 2;
continue;
- } else {
- place = SearchWordPlace(
- point.x,
- CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
- pLine->GetEndWordPlace()));
- place.nLineIndex = nMid;
- return place;
}
+
+ place = SearchWordPlace(
+ point.x,
+ CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
+ pLine->GetEndWordPlace()));
+ place.nLineIndex = nMid;
+ return place;
}
}
- if (bUp) {
+ if (bUp)
place = GetBeginWordPlace();
- }
- if (bDown) {
+ if (bDown)
place = GetEndWordPlace();
- }
return place;
}
+
CPVT_WordPlace CSection::SearchWordPlace(
FX_FLOAT fx,
const CPVT_WordPlace& lineplace) const {
- if (CLine* pLine = m_LineArray.GetAt(lineplace.nLineIndex)) {
- return SearchWordPlace(
- fx - m_SecInfo.rcSection.left,
- CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
- pLine->GetEndWordPlace()));
- }
- return GetBeginWordPlace();
+ CLine* pLine = m_LineArray.GetAt(lineplace.nLineIndex);
+ if (!pLine)
+ return GetBeginWordPlace();
+ return SearchWordPlace(
+ fx - m_SecInfo.rcSection.left,
+ CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
+ pLine->GetEndWordPlace()));
}
+
CPVT_WordPlace CSection::SearchWordPlace(FX_FLOAT fx,
const CPVT_WordRange& range) const {
CPVT_WordPlace wordplace = range.BeginPos;
wordplace.nWordIndex = -1;
- if (!m_pVT) {
+ if (!m_pVT)
return wordplace;
- }
+
int32_t nLeft = range.BeginPos.nWordIndex;
int32_t nRight = range.EndPos.nWordIndex + 1;
int32_t nMid = (nLeft + nRight) / 2;
while (nLeft < nRight) {
- if (nMid == nLeft) {
+ if (nMid == nLeft)
break;
- }
+
if (nMid == nRight) {
nMid--;
break;
}
- if (CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid)) {
- if (fx >
- pWord->fWordX + m_pVT->GetWordWidth(*pWord) * VARIABLETEXT_HALF) {
- nLeft = nMid;
- nMid = (nLeft + nRight) / 2;
- continue;
- } else {
- nRight = nMid;
- nMid = (nLeft + nRight) / 2;
- continue;
- }
- } else {
+
+ CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid);
+ if (!pWord)
break;
- }
+
+ if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * VARIABLETEXT_HALF)
+ nLeft = nMid;
+ else
+ nRight = nMid;
+ nMid = (nLeft + nRight) / 2;
}
if (CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid)) {
if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * VARIABLETEXT_HALF) {
@@ -255,24 +257,28 @@ CPVT_WordPlace CSection::SearchWordPlace(FX_FLOAT fx,
}
return wordplace;
}
+
void CSection::ClearLeftWords(int32_t nWordIndex) {
for (int32_t i = nWordIndex; i >= 0; i--) {
delete m_WordArray.GetAt(i);
m_WordArray.RemoveAt(i);
}
}
+
void CSection::ClearRightWords(int32_t nWordIndex) {
for (int32_t i = m_WordArray.GetSize() - 1; i > nWordIndex; i--) {
delete m_WordArray.GetAt(i);
m_WordArray.RemoveAt(i);
}
}
+
void CSection::ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex) {
for (int32_t i = nEndIndex; i > nBeginIndex; i--) {
delete m_WordArray.GetAt(i);
m_WordArray.RemoveAt(i);
}
}
+
void CSection::ClearWords(const CPVT_WordRange& PlaceRange) {
CPVT_WordPlace SecBeginPos = GetBeginWordPlace();
CPVT_WordPlace SecEndPos = GetEndWordPlace();
@@ -289,15 +295,19 @@ void CSection::ClearWords(const CPVT_WordRange& PlaceRange) {
ResetWordArray();
}
}
+
void CSection::ClearWord(const CPVT_WordPlace& place) {
delete m_WordArray.GetAt(place.nWordIndex);
m_WordArray.RemoveAt(place.nWordIndex);
}
+
CTypeset::CTypeset(CSection* pSection)
: m_rcRet(0.0f, 0.0f, 0.0f, 0.0f),
m_pVT(pSection->m_pVT),
m_pSection(pSection) {}
+
CTypeset::~CTypeset() {}
+
CPVT_FloatRect CTypeset::CharArray() {
ASSERT(m_pSection);
FX_FLOAT fLineAscent =
@@ -376,12 +386,14 @@ CPVT_FloatRect CTypeset::CharArray() {
}
return m_rcRet = CPVT_FloatRect(0, 0, x, y);
}
-CPVT_Size CTypeset::GetEditSize(FX_FLOAT fFontSize) {
+
+CFX_PointF CTypeset::GetEditSize(FX_FLOAT fFontSize) {
ASSERT(m_pSection);
ASSERT(m_pVT);
SplitLines(FALSE, fFontSize);
- return CPVT_Size(m_rcRet.Width(), m_rcRet.Height());
+ return CFX_PointF(m_rcRet.Width(), m_rcRet.Height());
}
+
CPVT_FloatRect CTypeset::Typeset() {
ASSERT(m_pVT);
m_pSection->m_LineArray.Empty();
@@ -693,77 +705,103 @@ void CTypeset::SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize) {
}
m_rcRet = CPVT_FloatRect(0, 0, fMaxX, fMaxY);
}
+
void CTypeset::OutputLines() {
- ASSERT(m_pVT);
- ASSERT(m_pSection);
- FX_FLOAT fMinX = 0.0f, fMinY = 0.0f, fMaxX = 0.0f, fMaxY = 0.0f;
- FX_FLOAT fPosX = 0.0f, fPosY = 0.0f;
FX_FLOAT fLineIndent = m_pVT->GetLineIndent(m_pSection->m_SecInfo);
FX_FLOAT fTypesetWidth = std::max(m_pVT->GetPlateWidth() - fLineIndent, 0.0f);
- switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
- default:
- case 0:
- fMinX = 0.0f;
- break;
- case 1:
- fMinX = (fTypesetWidth - m_rcRet.Width()) * VARIABLETEXT_HALF;
- break;
- case 2:
- fMinX = fTypesetWidth - m_rcRet.Width();
- break;
- }
- fMaxX = fMinX + m_rcRet.Width();
- fMinY = 0.0f;
- fMaxY = m_rcRet.Height();
+ FX_FLOAT fMinX = GetXPosForAlignment(fTypesetWidth, m_rcRet.Width());
+ FX_FLOAT fMinY = 0.0f;
+ FX_FLOAT fMaxX = fMinX + m_rcRet.Width();
+ FX_FLOAT fMaxY = m_rcRet.Height();
+
int32_t nTotalLines = m_pSection->m_LineArray.GetSize();
- if (nTotalLines > 0) {
- m_pSection->m_SecInfo.nTotalLine = nTotalLines;
- for (int32_t l = 0; l < nTotalLines; l++) {
- if (CLine* pLine = m_pSection->m_LineArray.GetAt(l)) {
- switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
+ if (nTotalLines <= 0) {
+ m_rcRet = CPVT_FloatRect(fMinX, fMinY, fMaxX, fMaxY);
+ return;
+ }
+
+ FX_FLOAT fPosX = 0.0f;
+ FX_FLOAT fPosY = 0.0f;
+ m_pSection->m_SecInfo.nTotalLine = nTotalLines;
+ for (int32_t l = 0; l < nTotalLines; l++) {
+ CLine* pLine = m_pSection->m_LineArray.GetAt(l);
+ if (!pLine)
+ continue;
+
+ fPosX = GetXPosForAlignment(fTypesetWidth, pLine->m_LineInfo.fLineWidth);
+ switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
+ default:
+ case 0:
+ fPosX = 0;
+ break;
+ case 1:
+ fPosX =
+ (fTypesetWidth - pLine->m_LineInfo.fLineWidth) * VARIABLETEXT_HALF;
+ break;
+ case 2:
+ fPosX = fTypesetWidth - pLine->m_LineInfo.fLineWidth;
+ break;
+ }
+ fPosX += fLineIndent;
+ fPosY += m_pVT->GetLineLeading(m_pSection->m_SecInfo);
+ fPosY += pLine->m_LineInfo.fLineAscent;
+ pLine->m_LineInfo.fLineX = fPosX - fMinX;
+ pLine->m_LineInfo.fLineY = fPosY - fMinY;
+ for (int32_t w = pLine->m_LineInfo.nBeginWordIndex;
+ w <= pLine->m_LineInfo.nEndWordIndex; w++) {
+ if (w < 0 || w >= m_pSection->m_WordArray.GetSize())
+ continue;
+
+ CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(w);
+ if (!pWord)
+ continue;
+
+ pWord->fWordX = fPosX - fMinX;
+ if (pWord->pWordProps) {
+ switch (pWord->pWordProps->nScriptType) {
default:
- case 0:
- fPosX = 0;
+ case CPDF_VariableText::ScriptType::Normal:
+ pWord->fWordY = fPosY - fMinY;
break;
- case 1:
- fPosX = (fTypesetWidth - pLine->m_LineInfo.fLineWidth) *
- VARIABLETEXT_HALF;
+ case CPDF_VariableText::ScriptType::Super:
+ pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY;
break;
- case 2:
- fPosX = fTypesetWidth - pLine->m_LineInfo.fLineWidth;
+ case CPDF_VariableText::ScriptType::Sub:
+ pWord->fWordY = fPosY - m_pVT->GetWordDescent(*pWord) - fMinY;
break;
}
- fPosX += fLineIndent;
- fPosY += m_pVT->GetLineLeading(m_pSection->m_SecInfo);
- fPosY += pLine->m_LineInfo.fLineAscent;
- pLine->m_LineInfo.fLineX = fPosX - fMinX;
- pLine->m_LineInfo.fLineY = fPosY - fMinY;
- for (int32_t w = pLine->m_LineInfo.nBeginWordIndex;
- w <= pLine->m_LineInfo.nEndWordIndex; w++) {
- if (CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(w)) {
- pWord->fWordX = fPosX - fMinX;
- if (pWord->pWordProps) {
- switch (pWord->pWordProps->nScriptType) {
- default:
- case CPDF_VariableText::ScriptType::Normal:
- pWord->fWordY = fPosY - fMinY;
- break;
- case CPDF_VariableText::ScriptType::Super:
- pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY;
- break;
- case CPDF_VariableText::ScriptType::Sub:
- pWord->fWordY = fPosY - m_pVT->GetWordDescent(*pWord) - fMinY;
- break;
- }
- } else {
- pWord->fWordY = fPosY - fMinY;
- }
- fPosX += m_pVT->GetWordWidth(*pWord);
- }
- }
- fPosY -= pLine->m_LineInfo.fLineDescent;
+ } else {
+ pWord->fWordY = fPosY - fMinY;
}
+ fPosX += m_pVT->GetWordWidth(*pWord);
}
+ fPosY -= pLine->m_LineInfo.fLineDescent;
}
m_rcRet = CPVT_FloatRect(fMinX, fMinY, fMaxX, fMaxY);
}
+
+FX_FLOAT CTypeset::GetXPosForAlignment(FX_FLOAT fTypesetWidth,
+ FX_FLOAT fLineWidth) const {
+ switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
+ default:
+ case 0:
+ return 0;
+ case 1:
+ return (fTypesetWidth - fLineWidth) * VARIABLETEXT_HALF;
+ case 2:
+ return fTypesetWidth - fLineWidth;
+ }
+}
+
+CPDF_EditContainer::CPDF_EditContainer()
+ : m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0) {}
+
+CPDF_EditContainer::~CPDF_EditContainer() {}
+
+CFX_FloatRect CPDF_EditContainer::InToOut(const CPVT_FloatRect& rect) const {
+ CFX_FloatPoint ptLeftTop = InToOut(CFX_FloatPoint(rect.left, rect.top));
+ CFX_FloatPoint ptRightBottom =
+ InToOut(CFX_FloatPoint(rect.right, rect.bottom));
+ return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
+ ptLeftTop.y);
+}
diff --git a/core/fpdfdoc/pdf_vt.h b/core/fpdfdoc/doc_vt.h
index a3b7883a9b..09be92b8e7 100644
--- a/core/fpdfdoc/pdf_vt.h
+++ b/core/fpdfdoc/doc_vt.h
@@ -4,8 +4,8 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#ifndef CORE_FPDFDOC_PDF_VT_H_
-#define CORE_FPDFDOC_PDF_VT_H_
+#ifndef CORE_FPDFDOC_DOC_VT_H_
+#define CORE_FPDFDOC_DOC_VT_H_
#include "core/fpdfdoc/cpvt_floatrect.h"
#include "core/fpdfdoc/cpvt_lineinfo.h"
@@ -20,42 +20,11 @@ struct CPVT_WordInfo;
#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
#define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
-class CPVT_Size {
- public:
- CPVT_Size() : x(0.0f), y(0.0f) {}
- CPVT_Size(FX_FLOAT other_x, FX_FLOAT other_y) {
- x = other_x;
- y = other_y;
- }
- FX_FLOAT x, y;
-};
-
-struct CPVT_FloatRange {
- CPVT_FloatRange() : fMin(0.0f), fMax(0.0f) {}
- CPVT_FloatRange(FX_FLOAT min, FX_FLOAT max) : fMin(min), fMax(max) {}
- FX_FLOAT Range() const { return fMax - fMin; }
- FX_FLOAT fMin, fMax;
-};
-template <class TYPE>
-class CPVT_ArrayTemplate : public CFX_ArrayTemplate<TYPE> {
- public:
- FX_BOOL IsEmpty() { return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; }
- TYPE GetAt(int nIndex) const {
- if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) {
- return CFX_ArrayTemplate<TYPE>::GetAt(nIndex);
- }
- return NULL;
- }
- void RemoveAt(int nIndex) {
- if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) {
- CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex);
- }
- }
-};
class CLine {
public:
CLine();
- virtual ~CLine();
+ ~CLine();
+
CPVT_WordPlace GetBeginWordPlace() const;
CPVT_WordPlace GetEndWordPlace() const;
CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
@@ -63,10 +32,12 @@ class CLine {
CPVT_WordPlace LinePlace;
CPVT_LineInfo m_LineInfo;
};
+
class CLines {
public:
CLines() : m_nTotal(0) {}
- virtual ~CLines() { RemoveAll(); }
+ ~CLines() { RemoveAll(); }
+
int32_t GetSize() const { return m_Lines.GetSize(); }
CLine* GetAt(int32_t nIndex) const { return m_Lines.GetAt(nIndex); }
void Empty() { m_nTotal = 0; }
@@ -95,55 +66,38 @@ class CLines {
}
private:
- CPVT_ArrayTemplate<CLine*> m_Lines;
+ CFX_ArrayTemplate<CLine*> m_Lines;
int32_t m_nTotal;
};
class CPDF_EditContainer {
public:
- CPDF_EditContainer() : m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0) {}
- virtual ~CPDF_EditContainer() {}
- virtual void SetPlateRect(const CFX_FloatRect& rect) { m_rcPlate = rect; }
+ CPDF_EditContainer();
+ virtual ~CPDF_EditContainer();
+
virtual const CFX_FloatRect& GetPlateRect() const { return m_rcPlate; }
+ virtual void SetPlateRect(const CFX_FloatRect& rect) { m_rcPlate = rect; }
+ virtual CFX_FloatRect GetContentRect() const { return m_rcContent; }
virtual void SetContentRect(const CPVT_FloatRect& rect) {
m_rcContent = rect;
}
- virtual CFX_FloatRect GetContentRect() const { return m_rcContent; }
+
FX_FLOAT GetPlateWidth() const { return m_rcPlate.right - m_rcPlate.left; }
FX_FLOAT GetPlateHeight() const { return m_rcPlate.top - m_rcPlate.bottom; }
- CPVT_Size GetPlateSize() const {
- return CPVT_Size(GetPlateWidth(), GetPlateHeight());
- }
CFX_FloatPoint GetBTPoint() const {
return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
}
- CFX_FloatPoint GetETPoint() const {
- return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
- }
- inline CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const {
+ CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const {
return CFX_FloatPoint(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
}
- inline CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const {
+ CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const {
return CFX_FloatPoint(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
}
- inline CFX_FloatRect InToOut(const CPVT_FloatRect& rect) const {
- CFX_FloatPoint ptLeftTop = InToOut(CFX_FloatPoint(rect.left, rect.top));
- CFX_FloatPoint ptRightBottom =
- InToOut(CFX_FloatPoint(rect.right, rect.bottom));
- return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
- ptLeftTop.y);
- }
- inline CPVT_FloatRect OutToIn(const CFX_FloatRect& rect) const {
- CFX_FloatPoint ptLeftTop = OutToIn(CFX_FloatPoint(rect.left, rect.top));
- CFX_FloatPoint ptRightBottom =
- OutToIn(CFX_FloatPoint(rect.right, rect.bottom));
- return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
- ptRightBottom.y);
- }
+ CFX_FloatRect InToOut(const CPVT_FloatRect& rect) const;
private:
CFX_FloatRect m_rcPlate;
CPVT_FloatRect m_rcContent;
};
-#endif // CORE_FPDFDOC_PDF_VT_H_
+#endif // CORE_FPDFDOC_DOC_VT_H_
diff --git a/core/fpdfdoc/include/cpdf_variabletext.h b/core/fpdfdoc/include/cpdf_variabletext.h
index b73d3df8c1..e438223680 100644
--- a/core/fpdfdoc/include/cpdf_variabletext.h
+++ b/core/fpdfdoc/include/cpdf_variabletext.h
@@ -9,10 +9,10 @@
#include "core/fpdfdoc/cpvt_floatrect.h"
#include "core/fpdfdoc/cpvt_lineinfo.h"
+#include "core/fpdfdoc/doc_vt.h"
#include "core/fpdfdoc/include/cpvt_line.h"
#include "core/fpdfdoc/include/cpvt_wordplace.h"
#include "core/fpdfdoc/include/cpvt_wordrange.h"
-#include "core/fpdfdoc/pdf_vt.h"
#include "core/fxcrt/include/fx_coordinates.h"
#include "core/fxcrt/include/fx_string.h"
#include "core/fxcrt/include/fx_system.h"
@@ -60,7 +60,7 @@ class CPDF_VariableText : private CPDF_EditContainer {
class Provider {
public:
- Provider(IPVT_FontMap* pFontMap);
+ explicit Provider(IPVT_FontMap* pFontMap);
virtual ~Provider();
virtual int32_t GetCharWidth(int32_t nFontIndex,
@@ -227,12 +227,12 @@ class CPDF_VariableText : private CPDF_EditContainer {
CPVT_FloatRect Rearrange(const CPVT_WordRange& PlaceRange);
FX_FLOAT GetAutoFontSize();
- FX_BOOL IsBigger(FX_FLOAT fFontSize);
+ bool IsBigger(FX_FLOAT fFontSize) const;
CPVT_FloatRect RearrangeSections(const CPVT_WordRange& PlaceRange);
void ResetSectionArray();
- CPVT_ArrayTemplate<CSection*> m_SectionArray;
+ CFX_ArrayTemplate<CSection*> m_SectionArray;
int32_t m_nLimitChar;
int32_t m_nCharArray;
FX_BOOL m_bMultiLine;
diff --git a/pdfium.gyp b/pdfium.gyp
index 10bba9d488..ba0744bf32 100644
--- a/pdfium.gyp
+++ b/pdfium.gyp
@@ -252,6 +252,7 @@
'core/fpdfdoc/doc_utils.h',
'core/fpdfdoc/doc_viewerPreferences.cpp',
'core/fpdfdoc/doc_vt.cpp',
+ 'core/fpdfdoc/doc_vt.h',
'core/fpdfdoc/include/cpdf_variabletext.h',
'core/fpdfdoc/include/cpvt_line.h',
'core/fpdfdoc/include/cpvt_secprops.h',
@@ -261,7 +262,6 @@
'core/fpdfdoc/include/cpvt_wordprops.h',
'core/fpdfdoc/include/cpvt_wordrange.h',
'core/fpdfdoc/include/ipvt_fontmap.h',
- 'core/fpdfdoc/pdf_vt.h',
'core/fpdfdoc/tagged_int.h',
],
},
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 02:03:25 +0000