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authorNico Weber <thakis@chromium.org>2014-07-29 08:55:54 -0700
committerNico Weber <thakis@chromium.org>2014-07-29 08:55:54 -0700
commitc77e8f73397613f278eaeef2cae44debc6a684c8 (patch)
tree325d52616e193459f3cb248ce910852333d5d59d /core/src/fpdftext
parent3b07e751353a12d1b4605abfa96881c8eae1bbe5 (diff)
downloadpdfium-c77e8f73397613f278eaeef2cae44debc6a684c8.tar.xz
Remove a few unused variables, functions, and tables.
Found by clang's -Wunused-variable, -Wunused-function, -Wunused-const-variable. BUG=none R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/404653005
Diffstat (limited to 'core/src/fpdftext')
-rw-r--r--core/src/fpdftext/fpdf_text.cpp4
-rw-r--r--core/src/fpdftext/fpdf_text_int.cpp12
2 files changed, 0 insertions, 16 deletions
diff --git a/core/src/fpdftext/fpdf_text.cpp b/core/src/fpdftext/fpdf_text.cpp
index 048ebde2be..defad925b9 100644
--- a/core/src/fpdftext/fpdf_text.cpp
+++ b/core/src/fpdftext/fpdf_text.cpp
@@ -128,8 +128,6 @@ void CTextPage::ProcessObject(CPDF_PageObject* pObject)
segment_left = char_left;
segment = "";
}
- CFX_WideString wCh = pText->GetFont()->UnicodeFromCharCode(charcode);
- FX_DWORD ch = wCh.GetLength() > 0 ? wCh.GetAt(0) : charcode;
if (space_count > 1) {
pBaseLine = InsertTextBox(pBaseLine, baseline, leftx + segment_left, leftx + segment_right,
topy, bottomy, spacew, fontsize_v, segment, pFont);
@@ -381,7 +379,6 @@ void NormalizeString(CFX_WideString& str)
i = j;
j = n;
for(; n <= i; n += 3) {
- int ret = order.GetAt(n);
int start = order.GetAt(n - 2);
int count1 = order.GetAt(n - 1);
int end = start + count1 ;
@@ -561,7 +558,6 @@ FX_BOOL CTextBaseLine::CanMerge(CTextBaseLine* pOther)
FX_FLOAT dy = (FX_FLOAT)FXSYS_fabs(m_BaseLine - pOther->m_BaseLine);
for (int i = 0; i < m_TextList.GetSize(); i ++) {
CTextBox* pText = (CTextBox*)m_TextList.GetAt(i);
- FX_FLOAT width = pText->m_Right - pText->m_Left;
for (int j = 0; j < pOther->m_TextList.GetSize(); j ++) {
CTextBox* pOtherText = (CTextBox*)pOther->m_TextList.GetAt(j);
FX_FLOAT inter_left, inter_right;
diff --git a/core/src/fpdftext/fpdf_text_int.cpp b/core/src/fpdftext/fpdf_text_int.cpp
index 8736575952..ddf4762058 100644
--- a/core/src/fpdftext/fpdf_text_int.cpp
+++ b/core/src/fpdftext/fpdf_text_int.cpp
@@ -318,7 +318,6 @@ int CPDF_TextPage::GetIndexAtPos(CPDF_Point point , FX_FLOAT xTorelance, FX_FLOA
if (!m_IsParsered) {
return -3;
}
- FX_FLOAT distance = 0;
int pos = 0;
int NearPos = -1;
double xdif = 5000, ydif = 5000;
@@ -409,9 +408,6 @@ void CPDF_TextPage::GetRectsArrayByRect(CFX_FloatRect rect, CFX_RectArray& resRe
if (info_curchar.m_Flag == FPDFTEXT_CHAR_GENERATED) {
continue;
}
- if(pos == 494) {
- int a = 0;
- }
if (IsRectIntersect(rect, info_curchar.m_CharBox)) {
if(!pCurObj) {
pCurObj = info_curchar.m_pTextObj;
@@ -816,9 +812,6 @@ int CPDF_TextPage::CountBoundedSegments(FX_FLOAT left, FX_FLOAT top, FX_FLOAT ri
FX_BOOL segmentStatus = 0;
FX_BOOL IsContainPreChar = FALSE;
while (pos < nCount) {
- if(pos == 493) {
- int a = 0;
- }
PAGECHAR_INFO charinfo = *(PAGECHAR_INFO*)m_charList.GetAt(pos);
if(bContains && rect.Contains(charinfo.m_CharBox)) {
if (segmentStatus == 0 || segmentStatus == 2) {
@@ -1293,7 +1286,6 @@ void CPDF_TextPage::CloseTempLine()
i = j;
j = n;
for(; n <= i; n += 3) {
- int ret = order.GetAt(n);
int start = order.GetAt(n - 2);
int count1 = order.GetAt(n - 1);
int end = start + count1 ;
@@ -2183,7 +2175,6 @@ CPDF_TextPageFind::CPDF_TextPageFind(const IPDF_TextPage* pTextPage)
if (!pTextPage) {
return;
}
- CPDF_ModuleMgr* pPDFModule = CPDF_ModuleMgr::Get();
m_pTextPage = pTextPage;
m_strText = m_pTextPage->GetPageText();
int nCount = pTextPage->CountChars();
@@ -2500,9 +2491,6 @@ FX_BOOL CPDF_TextPageFind::IsMatchWholeWord(CFX_WideString csPageText, int start
if(startPos + char_count < csPageText.GetLength()) {
char_right = csPageText.GetAt(startPos + char_count);
}
- if(char_left == 0x61) {
- int a = 0;
- }
if ((char_left > 'A' && char_left < 'a') || (char_left > 'a' && char_left < 'z') || (char_left > 0xfb00 && char_left < 0xfb06) || (char_left >= '0' && char_left <= '9') ||
(char_right > 'A' && char_right < 'a') || (char_right > 'a' && char_right < 'z') || (char_right > 0xfb00 && char_right < 0xfb06) || (char_right >= '0' && char_right <= '9')) {
return FALSE;