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Unified Diff: core/src/reflow/reflowedtextpage.cpp

Issue 453133004: clang-format all code (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 6 years, 4 months ago
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Index: core/src/reflow/reflowedtextpage.cpp
diff --git a/core/src/reflow/reflowedtextpage.cpp b/core/src/reflow/reflowedtextpage.cpp
index a5ad0be948206d69cdf51cfa25c6888e3aee42a4..e374c2f63482167eac82c65f2f90aadaeb09767e 100644
--- a/core/src/reflow/reflowedtextpage.cpp
+++ b/core/src/reflow/reflowedtextpage.cpp
@@ -1,402 +1,433 @@
// 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 "reflowedtextpage.h"
-IPDF_TextPage* IPDF_TextPage::CreateReflowTextPage(IPDF_ReflowedPage* pRefPage)
-{
- return FX_NEW CRF_TextPage(pRefPage);
+IPDF_TextPage* IPDF_TextPage::CreateReflowTextPage(
+ IPDF_ReflowedPage* pRefPage) {
+ return FX_NEW CRF_TextPage(pRefPage);
+}
+CRF_TextPage::CRF_TextPage(IPDF_ReflowedPage* pRefPage) {
+ m_pRefPage = (CPDF_ReflowedPage*)(pRefPage);
+ m_pDataList = NULL;
+ m_CountBSArray = NULL;
}
-CRF_TextPage::CRF_TextPage(IPDF_ReflowedPage* pRefPage)
-{
- m_pRefPage = (CPDF_ReflowedPage*)(pRefPage);
+CRF_TextPage::~CRF_TextPage() {
+ if (m_pDataList) {
+ delete m_pDataList;
m_pDataList = NULL;
+ }
+ if (m_CountBSArray) {
+ delete m_CountBSArray;
m_CountBSArray = NULL;
+ }
}
-CRF_TextPage::~CRF_TextPage()
-{
- if(m_pDataList) {
- delete m_pDataList;
- m_pDataList = NULL;
- }
- if(m_CountBSArray) {
- delete m_CountBSArray;
- m_CountBSArray = NULL;
- }
+FX_BOOL CRF_TextPage::ParseTextPage() {
+ if (!m_pRefPage) {
+ return FALSE;
+ }
+ int count = m_pRefPage->m_pReflowed->GetSize();
+ if (count < 500) {
+ m_pDataList = FX_NEW CRF_CharDataPtrArray(count);
+ } else {
+ m_pDataList = FX_NEW CRF_CharDataPtrArray(500);
+ }
+ if (NULL == m_pDataList) {
+ return FALSE;
+ }
+ for (int i = 0; i < count; i++) {
+ CRF_Data* pData = (*(m_pRefPage->m_pReflowed))[i];
+ if (pData->GetType() == CRF_Data::Text) {
+ m_pDataList->Add((CRF_CharData*)pData);
+ }
+ }
+ m_CountBSArray = FX_NEW CFX_CountBSINT32Array(20);
+ if (NULL == m_CountBSArray) {
+ return FALSE;
+ }
+ return TRUE;
}
-FX_BOOL CRF_TextPage::ParseTextPage()
-{
- if(!m_pRefPage) {
- return FALSE;
- }
- int count = m_pRefPage->m_pReflowed->GetSize();
- if(count < 500) {
- m_pDataList = FX_NEW CRF_CharDataPtrArray(count);
- } else {
- m_pDataList = FX_NEW CRF_CharDataPtrArray(500);
- }
- if (NULL == m_pDataList) {
- return FALSE;
- }
- for(int i = 0; i < count; i++) {
- CRF_Data* pData = (*(m_pRefPage->m_pReflowed))[i];
- if(pData->GetType() == CRF_Data::Text) {
- m_pDataList->Add((CRF_CharData*)pData);
- }
- }
- m_CountBSArray = FX_NEW CFX_CountBSINT32Array(20);
- if(NULL == m_CountBSArray) {
- return FALSE;
- }
+FX_BOOL CRF_TextPage::IsParsered() const {
+ if (m_pDataList) {
return TRUE;
+ }
+ return FALSE;
}
-FX_BOOL CRF_TextPage::IsParsered() const
-{
- if(m_pDataList) {
- return TRUE;
- }
- return FALSE;
-}
-int CRF_TextPage::CharIndexFromTextIndex(int TextIndex) const
-{
- return TextIndex;
+int CRF_TextPage::CharIndexFromTextIndex(int TextIndex) const {
+ return TextIndex;
}
-int CRF_TextPage::TextIndexFromCharIndex(int CharIndex) const
-{
- return CharIndex;
+int CRF_TextPage::TextIndexFromCharIndex(int CharIndex) const {
+ return CharIndex;
}
-int CRF_TextPage::CountChars() const
-{
- if (NULL == m_pDataList) {
- return -1;
- }
- return m_pDataList->GetSize();
+int CRF_TextPage::CountChars() const {
+ if (NULL == m_pDataList) {
+ return -1;
+ }
+ return m_pDataList->GetSize();
}
-void CRF_TextPage::GetCharInfo(int index, FPDF_CHAR_INFO & info) const
-{
- if(index >= CountChars() || index < 0 || !m_pDataList) {
- return;
- }
- CRF_CharData* pData = (*m_pDataList)[index];
- FX_FLOAT ReltiveCorddDs = pData->m_pCharState->m_fDescent;
- FX_FLOAT ReltiveCorddAs = pData->m_pCharState->m_fAscent;
- info.m_Flag = CHAR_NORMAL;
- info.m_pTextObj = pData->m_pCharState->m_pTextObj;
- info.m_OriginX = pData->m_PosX;
- info.m_OriginY = pData->m_PosY - ReltiveCorddDs;
- info.m_FontSize = pData->m_pCharState->m_fFontSize;
- CFX_FloatRect FloatRectTmp(pData->m_PosX, pData->m_PosY, pData->m_PosX + pData->m_Width, pData->m_PosY + ReltiveCorddAs - ReltiveCorddDs);
- info.m_CharBox = FloatRectTmp;
- CFX_WideString str = pData->m_pCharState->m_pFont->UnicodeFromCharCode(pData->m_CharCode);
- if(!str.IsEmpty()) {
- info.m_Unicode = str.GetAt(0);
- } else {
- info.m_Unicode = -1;
- }
- info.m_Charcode = (FX_WCHAR)pData->m_CharCode;
- info.m_Matrix = CFX_Matrix(1, 0, 0, 1, 0, 0);
+void CRF_TextPage::GetCharInfo(int index, FPDF_CHAR_INFO& info) const {
+ if (index >= CountChars() || index < 0 || !m_pDataList) {
+ return;
+ }
+ CRF_CharData* pData = (*m_pDataList)[index];
+ FX_FLOAT ReltiveCorddDs = pData->m_pCharState->m_fDescent;
+ FX_FLOAT ReltiveCorddAs = pData->m_pCharState->m_fAscent;
+ info.m_Flag = CHAR_NORMAL;
+ info.m_pTextObj = pData->m_pCharState->m_pTextObj;
+ info.m_OriginX = pData->m_PosX;
+ info.m_OriginY = pData->m_PosY - ReltiveCorddDs;
+ info.m_FontSize = pData->m_pCharState->m_fFontSize;
+ CFX_FloatRect FloatRectTmp(pData->m_PosX,
+ pData->m_PosY,
+ pData->m_PosX + pData->m_Width,
+ pData->m_PosY + ReltiveCorddAs - ReltiveCorddDs);
+ info.m_CharBox = FloatRectTmp;
+ CFX_WideString str =
+ pData->m_pCharState->m_pFont->UnicodeFromCharCode(pData->m_CharCode);
+ if (!str.IsEmpty()) {
+ info.m_Unicode = str.GetAt(0);
+ } else {
+ info.m_Unicode = -1;
+ }
+ info.m_Charcode = (FX_WCHAR)pData->m_CharCode;
+ info.m_Matrix = CFX_Matrix(1, 0, 0, 1, 0, 0);
+}
+extern FX_BOOL GetIntersection(FX_FLOAT low1,
+ FX_FLOAT high1,
+ FX_FLOAT low2,
+ FX_FLOAT high2,
+ FX_FLOAT& interlow,
+ FX_FLOAT& interhigh);
+inline FX_BOOL _IsInsameline(const CFX_FloatRect& rectA,
+ const CFX_FloatRect& rectB) {
+ if ((rectA.top >= rectB.bottom && rectB.top >= rectA.bottom)) {
+ return TRUE;
+ } else {
+ return FALSE;
+ }
}
-extern FX_BOOL GetIntersection(FX_FLOAT low1, FX_FLOAT high1, FX_FLOAT low2, FX_FLOAT high2, FX_FLOAT& interlow, FX_FLOAT& interhigh);
-inline FX_BOOL _IsInsameline(const CFX_FloatRect& rectA, const CFX_FloatRect& rectB)
-{
- if((rectA.top >= rectB.bottom && rectB.top >= rectA.bottom)) {
- return TRUE;
+inline FX_BOOL _IsIntersect(const CFX_FloatRect& rectA,
+ const CFX_FloatRect& rectB) {
+ FX_FLOAT interlow = .0f, interhigh = .0f;
+ if (GetIntersection(rectA.bottom,
+ rectA.top,
+ rectB.bottom,
+ rectB.top,
+ interlow,
+ interhigh)) {
+ if (GetIntersection(rectA.left,
+ rectA.right,
+ rectB.left,
+ rectB.right,
+ interlow,
+ interhigh)) {
+ return TRUE;
} else {
- return FALSE;
+ return FALSE;
}
+ }
+ return FALSE;
}
-inline FX_BOOL _IsIntersect(const CFX_FloatRect& rectA, const CFX_FloatRect& rectB)
-{
- FX_FLOAT interlow = .0f, interhigh = .0f;
- if(GetIntersection(rectA.bottom, rectA.top, rectB.bottom, rectB.top, interlow, interhigh)) {
- if(GetIntersection(rectA.left, rectA.right, rectB.left, rectB.right, interlow, interhigh)) {
- return TRUE;
- } else {
- return FALSE;
- }
+void CRF_TextPage::GetRectArray(int start,
+ int nCount,
+ CFX_RectArray& rectArray) const {
+ int indexlen = start + nCount;
+ FPDF_CHAR_INFO info;
+ FX_BOOL bstart = TRUE;
+ CFX_FloatRect recttmp;
+ int i;
+ for (i = start; i < indexlen; i++) {
+ GetCharInfo(i, info);
+ if (bstart) {
+ recttmp = info.m_CharBox;
+ bstart = FALSE;
+ } else if (_IsInsameline(recttmp, info.m_CharBox)) {
+ recttmp.right = info.m_CharBox.right;
+ if (info.m_CharBox.top > recttmp.top) {
+ recttmp.top = info.m_CharBox.top;
+ }
+ if (info.m_CharBox.bottom < recttmp.bottom) {
+ recttmp.bottom = info.m_CharBox.bottom;
+ }
+ } else {
+ rectArray.Add(recttmp);
+ recttmp = info.m_CharBox;
}
- return FALSE;
+ }
+ rectArray.Add(recttmp);
}
-void CRF_TextPage::GetRectArray(int start, int nCount, CFX_RectArray& rectArray) const
-{
- int indexlen = start + nCount;
- FPDF_CHAR_INFO info;
- FX_BOOL bstart = TRUE;
- CFX_FloatRect recttmp;
- int i;
- for(i = start; i < indexlen; i++) {
- GetCharInfo(i, info);
- if(bstart) {
- recttmp = info.m_CharBox;
- bstart = FALSE;
- } else if(_IsInsameline(recttmp, info.m_CharBox)) {
- recttmp.right = info.m_CharBox.right;
- if(info.m_CharBox.top > recttmp.top) {
- recttmp.top = info.m_CharBox.top;
- }
- if(info.m_CharBox.bottom < recttmp.bottom) {
- recttmp.bottom = info.m_CharBox.bottom;
- }
- } else {
- rectArray.Add(recttmp);
- recttmp = info.m_CharBox;
- }
- }
- rectArray.Add(recttmp);
+inline FX_FLOAT _GetDistance(CFX_FloatRect floatRect, CPDF_Point point) {
+ if (floatRect.right < point.x && floatRect.bottom > point.y) {
+ return FXSYS_sqrt(FXSYS_pow(point.x - floatRect.right, 2) +
+ FXSYS_pow(floatRect.bottom - point.y, 2));
+ }
+ if (floatRect.right < point.x && floatRect.top < point.y) {
+ return FXSYS_sqrt(FXSYS_pow(point.x - floatRect.right, 2) +
+ FXSYS_pow(point.y - floatRect.top, 2));
+ }
+ if (floatRect.left > point.x && floatRect.bottom > point.y) {
+ return FXSYS_sqrt(FXSYS_pow(floatRect.bottom - point.y, 2) +
+ FXSYS_pow(floatRect.left - point.x, 2));
+ }
+ if ((floatRect.right > point.x ||
+ FXSYS_fabs(floatRect.right - point.x) <= 0.0001f) &&
+ (floatRect.left < point.x ||
+ FXSYS_fabs(floatRect.left - point.x) <= 0.0001f) &&
+ floatRect.bottom > point.y) {
+ return FXSYS_fabs(floatRect.bottom - point.y);
+ }
+ if (floatRect.left > point.x &&
+ (floatRect.bottom < point.y ||
+ FXSYS_fabs(floatRect.bottom - point.y) <= 0.0001f) &&
+ (floatRect.top > point.y ||
+ FXSYS_fabs(floatRect.top - point.y) <= 0.0001f)) {
+ return FXSYS_fabs(floatRect.left - point.x);
+ }
+ if (floatRect.left > point.x && floatRect.top < point.y) {
+ return FXSYS_sqrt(FXSYS_pow(floatRect.left - point.x, 2) +
+ FXSYS_pow(point.y - floatRect.top, 2));
+ }
+ if ((floatRect.left < point.x ||
+ FXSYS_fabs(floatRect.left - point.x) <= 0.0001f) &&
+ (floatRect.right > point.x ||
+ FXSYS_fabs(floatRect.right - point.x) <= 0.0001f) &&
+ floatRect.top < point.y) {
+ return FXSYS_fabs(point.y - floatRect.top);
+ }
+ if (floatRect.right < point.x &&
+ (floatRect.top > point.y ||
+ FXSYS_fabs(floatRect.top - point.y) <= 0.0001f) &&
+ (floatRect.bottom < point.y ||
+ FXSYS_fabs(floatRect.bottom - point.y) <= 0.0001f)) {
+ return point.x - floatRect.right;
+ }
+ return .0f;
}
-inline FX_FLOAT _GetDistance(CFX_FloatRect floatRect, CPDF_Point point)
-{
- if(floatRect.right < point.x && floatRect.bottom > point.y) {
- return FXSYS_sqrt(FXSYS_pow(point.x - floatRect.right, 2) + FXSYS_pow(floatRect.bottom - point.y, 2));
- }
- if (floatRect.right < point.x && floatRect.top < point.y) {
- return FXSYS_sqrt(FXSYS_pow(point.x - floatRect.right, 2) + FXSYS_pow(point.y - floatRect.top, 2));
- }
- if(floatRect.left > point.x && floatRect.bottom > point.y) {
- return FXSYS_sqrt(FXSYS_pow(floatRect.bottom - point.y, 2) + FXSYS_pow(floatRect.left - point.x, 2));
- }
- if((floatRect.right > point.x || FXSYS_fabs(floatRect.right - point.x) <= 0.0001f) &&
- (floatRect.left < point.x || FXSYS_fabs(floatRect.left - point.x) <= 0.0001f) && floatRect.bottom > point.y) {
- return FXSYS_fabs(floatRect.bottom - point.y);
- }
- if(floatRect.left > point.x && (floatRect.bottom < point.y || FXSYS_fabs(floatRect.bottom - point.y) <= 0.0001f) &&
- (floatRect.top > point.y || FXSYS_fabs(floatRect.top - point.y) <= 0.0001f)) {
- return FXSYS_fabs(floatRect.left - point.x);
- }
- if(floatRect.left > point.x && floatRect.top < point.y) {
- return FXSYS_sqrt(FXSYS_pow(floatRect.left - point.x, 2) + FXSYS_pow(point.y - floatRect.top, 2));
- }
- if ((floatRect.left < point.x || FXSYS_fabs(floatRect.left - point.x) <= 0.0001f) &&
- (floatRect.right > point.x || FXSYS_fabs(floatRect.right - point.x) <= 0.0001f) && floatRect.top < point.y) {
- return FXSYS_fabs(point.y - floatRect.top);
- }
- if(floatRect.right < point.x && (floatRect.top > point.y || FXSYS_fabs(floatRect.top - point.y) <= 0.0001f) &&
- (floatRect.bottom < point.y || FXSYS_fabs(floatRect.bottom - point.y) <= 0.0001f)) {
- return point.x - floatRect.right;
- }
- return .0f;
+int CRF_TextPage::GetIndexAtPos(CPDF_Point point,
+ FX_FLOAT xTorelance,
+ FX_FLOAT yTorelance) const {
+ int index = -1, i = 0, j = 0;
+ FPDF_CHAR_INFO info;
+ CFX_FloatRect rectTmp;
+ FX_FLOAT MinDistance = 1000, DistanceTmp = 0;
+ FX_FLOAT rect_bottom = point.x - xTorelance;
+ CFX_FloatRect TorelanceRect(rect_bottom <= 0 ? 0 : rect_bottom,
+ point.y - yTorelance,
+ point.x + xTorelance,
+ point.y + yTorelance);
+ int count = CountChars();
+ for (i = 0; i < count; i++) {
+ GetCharInfo(i, info);
+ rectTmp = info.m_CharBox;
+ if (rectTmp.Contains(point.x, point.y)) {
+ index = i;
+ break;
+ } else if (_IsIntersect(rectTmp, TorelanceRect)) {
+ DistanceTmp = _GetDistance(rectTmp, point);
+ if (DistanceTmp < MinDistance) {
+ MinDistance = DistanceTmp;
+ index = i;
+ }
+ }
+ }
+ return index;
}
-int CRF_TextPage::GetIndexAtPos(CPDF_Point point, FX_FLOAT xTorelance, FX_FLOAT yTorelance) const
-{
- int index = -1, i = 0, j = 0;
- FPDF_CHAR_INFO info;
- CFX_FloatRect rectTmp;
- FX_FLOAT MinDistance = 1000, DistanceTmp = 0;
- FX_FLOAT rect_bottom = point.x - xTorelance;
- CFX_FloatRect TorelanceRect(rect_bottom <= 0 ? 0 : rect_bottom, point.y - yTorelance, point.x + xTorelance, point.y + yTorelance);
- int count = CountChars();
- for(i = 0; i < count; i++) {
- GetCharInfo(i, info);
- rectTmp = info.m_CharBox;
- if(rectTmp.Contains(point.x, point.y)) {
- index = i;
- break;
- } else if(_IsIntersect(rectTmp, TorelanceRect)) {
- DistanceTmp = _GetDistance(rectTmp, point);
- if(DistanceTmp < MinDistance) {
- MinDistance = DistanceTmp;
- index = i;
- }
- }
- }
+int CRF_TextPage::GetIndexAtPos(FX_FLOAT x,
+ FX_FLOAT y,
+ FX_FLOAT xTorelance,
+ FX_FLOAT yTorelance) const {
+ int index = 0;
+ CPDF_Point point(x, y);
+ if ((index = GetIndexAtPos(point, xTorelance, yTorelance)) < 0) {
+ return -1;
+ } else {
return index;
+ }
}
-int CRF_TextPage::GetIndexAtPos(FX_FLOAT x, FX_FLOAT y, FX_FLOAT xTorelance, FX_FLOAT yTorelance) const
-{
- int index = 0;
- CPDF_Point point(x, y);
- if((index = GetIndexAtPos(point, xTorelance, yTorelance)) < 0) {
- return -1;
- } else {
- return index;
- }
+int CRF_TextPage::GetOrderByDirection(int index, int direction) const {
+ return -1;
}
-int CRF_TextPage::GetOrderByDirection(int index, int direction) const
-{
- return -1;
+CFX_WideString CRF_TextPage::GetTextByRect(CFX_FloatRect rect) const {
+ int count;
+ FPDF_CHAR_INFO info;
+ CFX_WideString str;
+ CFX_FloatRect Recttmp;
+ FX_BOOL bstart = TRUE;
+ count = CountChars();
+ if (rect.IsEmpty()) {
+ return L"";
+ }
+ for (int i = 0; i < count; i++) {
+ GetCharInfo(i, info);
+ if (_IsIntersect(rect, info.m_CharBox)) {
+ if (bstart) {
+ Recttmp = info.m_CharBox;
+ str += info.m_Unicode;
+ bstart = FALSE;
+ } else if (_IsInsameline(Recttmp, info.m_CharBox)) {
+ str += info.m_Unicode;
+ } else {
+ str += L"\r\n";
+ Recttmp = info.m_CharBox;
+ str += info.m_Unicode;
+ }
+ }
+ }
+ if (str.IsEmpty()) {
+ return L"";
+ } else {
+ return str;
+ }
}
-CFX_WideString CRF_TextPage::GetTextByRect(CFX_FloatRect rect) const
-{
- int count;
- FPDF_CHAR_INFO info;
- CFX_WideString str;
- CFX_FloatRect Recttmp;
- FX_BOOL bstart = TRUE;
- count = CountChars();
- if(rect.IsEmpty()) {
- return L"";
- }
- for(int i = 0; i < count; i++) {
- GetCharInfo(i, info);
- if(_IsIntersect(rect, info.m_CharBox)) {
- if(bstart) {
- Recttmp = info.m_CharBox;
- str += info.m_Unicode;
- bstart = FALSE;
- } else if(_IsInsameline(Recttmp, info.m_CharBox)) {
- str += info.m_Unicode;
- } else {
- str += L"\r\n";
- Recttmp = info.m_CharBox;
- str += info.m_Unicode;
- }
+void CRF_TextPage::GetRectsArrayByRect(CFX_FloatRect rect,
+ CFX_RectArray& resRectArray) const {
+ int count, i;
+ FX_BOOL bstart = TRUE;
+ FPDF_CHAR_INFO info;
+ CFX_FloatRect recttmp;
+ count = CountChars();
+ for (i = 0; i < count; i++) {
+ GetCharInfo(i, info);
+ if (_IsIntersect(rect, info.m_CharBox)) {
+ if (bstart) {
+ recttmp = info.m_CharBox;
+ bstart = FALSE;
+ } else if (_IsInsameline(recttmp, info.m_CharBox)) {
+ recttmp.right = info.m_CharBox.right;
+ if (info.m_CharBox.top > recttmp.top) {
+ recttmp.top = info.m_CharBox.top;
}
- }
- if(str.IsEmpty()) {
- return L"";
- } else {
- return str;
- }
-}
-void CRF_TextPage::GetRectsArrayByRect(CFX_FloatRect rect, CFX_RectArray& resRectArray) const
-{
- int count, i;
- FX_BOOL bstart = TRUE;
- FPDF_CHAR_INFO info;
- CFX_FloatRect recttmp;
- count = CountChars();
- for(i = 0; i < count; i++) {
- GetCharInfo(i, info);
- if(_IsIntersect(rect, info.m_CharBox)) {
- if(bstart) {
- recttmp = info.m_CharBox;
- bstart = FALSE;
- } else if(_IsInsameline(recttmp, info.m_CharBox)) {
- recttmp.right = info.m_CharBox.right;
- if(info.m_CharBox.top > recttmp.top) {
- recttmp.top = info.m_CharBox.top;
- }
- if(info.m_CharBox.bottom < recttmp.bottom) {
- recttmp.bottom = info.m_CharBox.bottom;
- }
- } else {
- resRectArray.Add(recttmp);
- recttmp = info.m_CharBox;
- }
+ if (info.m_CharBox.bottom < recttmp.bottom) {
+ recttmp.bottom = info.m_CharBox.bottom;
}
+ } else {
+ resRectArray.Add(recttmp);
+ recttmp = info.m_CharBox;
+ }
}
- resRectArray.Add(recttmp);
+ }
+ resRectArray.Add(recttmp);
}
-int CRF_TextPage::CountRects(int start, int nCount)
-{
- m_rectArray.RemoveAll();
- GetRectArray(start, nCount, m_rectArray);
- return m_rectArray.GetSize();
+int CRF_TextPage::CountRects(int start, int nCount) {
+ m_rectArray.RemoveAll();
+ GetRectArray(start, nCount, m_rectArray);
+ return m_rectArray.GetSize();
}
-void CRF_TextPage::GetRect(int rectIndex, FX_FLOAT& left, FX_FLOAT& top, FX_FLOAT& right, FX_FLOAT &bottom) const
-{
- if(m_rectArray.GetSize() <= rectIndex) {
- return;
- }
- left = m_rectArray[rectIndex].left;
- top = m_rectArray[rectIndex].top;
- right = m_rectArray[rectIndex].right;
- bottom = m_rectArray[rectIndex].bottom;
+void CRF_TextPage::GetRect(int rectIndex,
+ FX_FLOAT& left,
+ FX_FLOAT& top,
+ FX_FLOAT& right,
+ FX_FLOAT& bottom) const {
+ if (m_rectArray.GetSize() <= rectIndex) {
+ return;
+ }
+ left = m_rectArray[rectIndex].left;
+ top = m_rectArray[rectIndex].top;
+ right = m_rectArray[rectIndex].right;
+ bottom = m_rectArray[rectIndex].bottom;
}
-FX_BOOL CRF_TextPage::GetBaselineRotate(int rectIndex, int& Rotate)
-{
- Rotate = 0;
- return TRUE;
+FX_BOOL CRF_TextPage::GetBaselineRotate(int rectIndex, int& Rotate) {
+ Rotate = 0;
+ return TRUE;
}
-FX_BOOL CRF_TextPage::GetBaselineRotate(CFX_FloatRect rect, int& Rotate)
-{
- Rotate = 0;
- return TRUE;
+FX_BOOL CRF_TextPage::GetBaselineRotate(CFX_FloatRect rect, int& Rotate) {
+ Rotate = 0;
+ return TRUE;
}
-int CRF_TextPage::CountBoundedSegments(FX_FLOAT left, FX_FLOAT top, FX_FLOAT right, FX_FLOAT bottom, FX_BOOL bContains)
-{
- if (!m_CountBSArray) {
- return -1;
- }
- m_CountBSArray->RemoveAll();
- CFX_FloatRect floatrect(left, bottom, right, top);
- int totalcount, i, j = 0, counttmp = 0;
- FX_BOOL bstart = TRUE;
- FPDF_CHAR_INFO info;
- CFX_FloatRect recttmp;
- totalcount = CountChars();
- for(i = 0; i < totalcount; i++) {
- GetCharInfo(i, info);
- if(_IsIntersect(floatrect, info.m_CharBox)) {
- if(bstart) {
- m_CountBSArray->Add(i);
- counttmp = 1;
- recttmp = info.m_CharBox;
- bstart = FALSE;
- } else if(_IsInsameline(recttmp, info.m_CharBox)) {
- recttmp.right = info.m_CharBox.right;
- if(info.m_CharBox.top > recttmp.top) {
- recttmp.top = info.m_CharBox.top;
- }
- if(info.m_CharBox.bottom < recttmp.bottom) {
- recttmp.bottom = info.m_CharBox.bottom;
- }
- counttmp ++;
- } else {
- m_CountBSArray->Add(counttmp);
- m_CountBSArray->Add(i);
- counttmp = 1;
- j++;
- recttmp = info.m_CharBox;
- }
+int CRF_TextPage::CountBoundedSegments(FX_FLOAT left,
+ FX_FLOAT top,
+ FX_FLOAT right,
+ FX_FLOAT bottom,
+ FX_BOOL bContains) {
+ if (!m_CountBSArray) {
+ return -1;
+ }
+ m_CountBSArray->RemoveAll();
+ CFX_FloatRect floatrect(left, bottom, right, top);
+ int totalcount, i, j = 0, counttmp = 0;
+ FX_BOOL bstart = TRUE;
+ FPDF_CHAR_INFO info;
+ CFX_FloatRect recttmp;
+ totalcount = CountChars();
+ for (i = 0; i < totalcount; i++) {
+ GetCharInfo(i, info);
+ if (_IsIntersect(floatrect, info.m_CharBox)) {
+ if (bstart) {
+ m_CountBSArray->Add(i);
+ counttmp = 1;
+ recttmp = info.m_CharBox;
+ bstart = FALSE;
+ } else if (_IsInsameline(recttmp, info.m_CharBox)) {
+ recttmp.right = info.m_CharBox.right;
+ if (info.m_CharBox.top > recttmp.top) {
+ recttmp.top = info.m_CharBox.top;
}
- }
- m_CountBSArray->Add(counttmp);
- j++;
- return j;
+ if (info.m_CharBox.bottom < recttmp.bottom) {
+ recttmp.bottom = info.m_CharBox.bottom;
+ }
+ counttmp++;
+ } else {
+ m_CountBSArray->Add(counttmp);
+ m_CountBSArray->Add(i);
+ counttmp = 1;
+ j++;
+ recttmp = info.m_CharBox;
+ }
+ }
+ }
+ m_CountBSArray->Add(counttmp);
+ j++;
+ return j;
}
-void CRF_TextPage::GetBoundedSegment(int index, int& start, int& count) const
-{
- if (!m_CountBSArray) {
- return;
- }
- if(m_CountBSArray->GetSize() <= index * 2) {
- start = 0;
- count = 0;
- return;
- }
- start = *(int *)m_CountBSArray->GetAt(index * 2);
- count = *(int *)m_CountBSArray->GetAt(index * 2 + 1);
+void CRF_TextPage::GetBoundedSegment(int index, int& start, int& count) const {
+ if (!m_CountBSArray) {
+ return;
+ }
+ if (m_CountBSArray->GetSize() <= index * 2) {
+ start = 0;
+ count = 0;
+ return;
+ }
+ start = *(int*)m_CountBSArray->GetAt(index * 2);
+ count = *(int*)m_CountBSArray->GetAt(index * 2 + 1);
}
-int CRF_TextPage::GetWordBreak(int index, int direction) const
-{
- return -1;
+int CRF_TextPage::GetWordBreak(int index, int direction) const {
+ return -1;
}
-CFX_WideString CRF_TextPage::GetPageText(int start, int nCount ) const
-{
- if(nCount == -1) {
- nCount = CountChars();
- start = 0;
- } else if(nCount < 1) {
- return L"";
- } else if(start >= CountChars()) {
- return L"";
- }
- int i, index = start + nCount;
- FPDF_CHAR_INFO info;
- CFX_WideString str;
- CFX_FloatRect recttmp;
- FX_BOOL bstart = TRUE;
- for(i = start; i < index; i++) {
- GetCharInfo(i, info);
- if(bstart) {
- recttmp = info.m_CharBox;
- str += info.m_Unicode;
- bstart = FALSE;
- } else if (_IsInsameline(recttmp, info.m_CharBox)) {
- str += info.m_Unicode;
- } else {
- str += L"\r\n";
- recttmp = info.m_CharBox;
- str += info.m_Unicode;
- }
- }
- if(str.IsEmpty()) {
- return L"";
- }
- return str;
+CFX_WideString CRF_TextPage::GetPageText(int start, int nCount) const {
+ if (nCount == -1) {
+ nCount = CountChars();
+ start = 0;
+ } else if (nCount < 1) {
+ return L"";
+ } else if (start >= CountChars()) {
+ return L"";
+ }
+ int i, index = start + nCount;
+ FPDF_CHAR_INFO info;
+ CFX_WideString str;
+ CFX_FloatRect recttmp;
+ FX_BOOL bstart = TRUE;
+ for (i = start; i < index; i++) {
+ GetCharInfo(i, info);
+ if (bstart) {
+ recttmp = info.m_CharBox;
+ str += info.m_Unicode;
+ bstart = FALSE;
+ } else if (_IsInsameline(recttmp, info.m_CharBox)) {
+ str += info.m_Unicode;
+ } else {
+ str += L"\r\n";
+ recttmp = info.m_CharBox;
+ str += info.m_Unicode;
+ }
+ }
+ if (str.IsEmpty()) {
+ return L"";
+ }
+ return str;
}
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