From b048f791a15f2da781a01eba5b09eb9d389f9c11 Mon Sep 17 00:00:00 2001 From: Nico Weber Date: Tue, 4 Aug 2015 12:19:10 -0700 Subject: clang-format all pdfium code. No behavior change. Generated by: find . -name '*.cpp' -o -name '*.h' | \ grep -E -v 'third_party|thirdparties|lpng_v163' | \ xargs ../../buildtools/mac/clang-format -i See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion. BUG=none R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1265503005 . --- fpdfsdk/src/fpdftext.cpp | 450 ++++++++++++++++++++++++++--------------------- 1 file changed, 245 insertions(+), 205 deletions(-) (limited to 'fpdfsdk/src/fpdftext.cpp') diff --git a/fpdfsdk/src/fpdftext.cpp b/fpdfsdk/src/fpdftext.cpp index 4a6571531c..0761ffa91a 100644 --- a/fpdfsdk/src/fpdftext.cpp +++ b/fpdfsdk/src/fpdftext.cpp @@ -12,236 +12,276 @@ #include #endif - // jabdelmalek: commented out to build on Linux. Not used. - // extern HANDLE g_hModule; - -DLLEXPORT FPDF_TEXTPAGE STDCALL FPDFText_LoadPage(FPDF_PAGE page) -{ - if (!page) return NULL; - IPDF_TextPage* textpage=NULL; - CPDF_ViewerPreferences viewRef(((CPDF_Page*)page)->m_pDocument); - textpage=IPDF_TextPage::CreateTextPage((CPDF_Page*)page,viewRef.IsDirectionR2L()); - textpage->ParseTextPage(); - return textpage; -} -DLLEXPORT void STDCALL FPDFText_ClosePage(FPDF_TEXTPAGE text_page) -{ - delete (IPDF_TextPage*)text_page; -} -DLLEXPORT int STDCALL FPDFText_CountChars(FPDF_TEXTPAGE text_page) -{ - if (!text_page) return -1; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; - return textpage->CountChars(); -} -DLLEXPORT unsigned int STDCALL FPDFText_GetUnicode(FPDF_TEXTPAGE text_page, int index) -{ - if (!text_page) return -1; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; - - if (index<0 || index>=textpage->CountChars()) return 0; +// jabdelmalek: commented out to build on Linux. Not used. +// extern HANDLE g_hModule; - FPDF_CHAR_INFO charinfo; - textpage->GetCharInfo(index,charinfo); - return charinfo.m_Unicode; +DLLEXPORT FPDF_TEXTPAGE STDCALL FPDFText_LoadPage(FPDF_PAGE page) { + if (!page) + return NULL; + IPDF_TextPage* textpage = NULL; + CPDF_ViewerPreferences viewRef(((CPDF_Page*)page)->m_pDocument); + textpage = + IPDF_TextPage::CreateTextPage((CPDF_Page*)page, viewRef.IsDirectionR2L()); + textpage->ParseTextPage(); + return textpage; } -DLLEXPORT double STDCALL FPDFText_GetFontSize(FPDF_TEXTPAGE text_page, int index) -{ - if (!text_page) return 0; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; +DLLEXPORT void STDCALL FPDFText_ClosePage(FPDF_TEXTPAGE text_page) { + delete (IPDF_TextPage*)text_page; +} +DLLEXPORT int STDCALL FPDFText_CountChars(FPDF_TEXTPAGE text_page) { + if (!text_page) + return -1; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; + return textpage->CountChars(); +} +DLLEXPORT unsigned int STDCALL FPDFText_GetUnicode(FPDF_TEXTPAGE text_page, + int index) { + if (!text_page) + return -1; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; - if (index<0 || index>=textpage->CountChars()) return 0; + if (index < 0 || index >= textpage->CountChars()) + return 0; - FPDF_CHAR_INFO charinfo; - textpage->GetCharInfo(index,charinfo); - return charinfo.m_FontSize; + FPDF_CHAR_INFO charinfo; + textpage->GetCharInfo(index, charinfo); + return charinfo.m_Unicode; } +DLLEXPORT double STDCALL FPDFText_GetFontSize(FPDF_TEXTPAGE text_page, + int index) { + if (!text_page) + return 0; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; -DLLEXPORT void STDCALL FPDFText_GetCharBox(FPDF_TEXTPAGE text_page, int index,double* left, - double* right, double* bottom, double* top) -{ - if (!text_page) return; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; + if (index < 0 || index >= textpage->CountChars()) + return 0; - if (index<0 || index>=textpage->CountChars()) return ; - FPDF_CHAR_INFO charinfo; - textpage->GetCharInfo(index,charinfo); - *left=charinfo.m_CharBox.left; - *right=charinfo.m_CharBox.right; - *bottom=charinfo.m_CharBox.bottom; - *top=charinfo.m_CharBox.top; + FPDF_CHAR_INFO charinfo; + textpage->GetCharInfo(index, charinfo); + return charinfo.m_FontSize; } -//select -DLLEXPORT int STDCALL FPDFText_GetCharIndexAtPos(FPDF_TEXTPAGE text_page,double x,double y,double xTorelance,double yTorelance) -{ - if (!text_page) return -3; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; - return textpage->GetIndexAtPos((FX_FLOAT)x,(FX_FLOAT)y,(FX_FLOAT)xTorelance,(FX_FLOAT)yTorelance); +DLLEXPORT void STDCALL FPDFText_GetCharBox(FPDF_TEXTPAGE text_page, + int index, + double* left, + double* right, + double* bottom, + double* top) { + if (!text_page) + return; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; + + if (index < 0 || index >= textpage->CountChars()) + return; + FPDF_CHAR_INFO charinfo; + textpage->GetCharInfo(index, charinfo); + *left = charinfo.m_CharBox.left; + *right = charinfo.m_CharBox.right; + *bottom = charinfo.m_CharBox.bottom; + *top = charinfo.m_CharBox.top; } -DLLEXPORT int STDCALL FPDFText_GetText(FPDF_TEXTPAGE text_page,int start,int count,unsigned short* result) -{ - if (!text_page) return 0; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; +// select +DLLEXPORT int STDCALL FPDFText_GetCharIndexAtPos(FPDF_TEXTPAGE text_page, + double x, + double y, + double xTorelance, + double yTorelance) { + if (!text_page) + return -3; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; + return textpage->GetIndexAtPos((FX_FLOAT)x, (FX_FLOAT)y, (FX_FLOAT)xTorelance, + (FX_FLOAT)yTorelance); +} - if (start>=textpage->CountChars()) return 0; +DLLEXPORT int STDCALL FPDFText_GetText(FPDF_TEXTPAGE text_page, + int start, + int count, + unsigned short* result) { + if (!text_page) + return 0; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; - CFX_WideString str=textpage->GetPageText(start,count); - if(str.GetLength()>count) - str = str.Left(count); + if (start >= textpage->CountChars()) + return 0; - CFX_ByteString cbUTF16str = str.UTF16LE_Encode(); - FXSYS_memcpy(result,cbUTF16str.GetBuffer(cbUTF16str.GetLength()),cbUTF16str.GetLength()); - cbUTF16str.ReleaseBuffer(cbUTF16str.GetLength()); + CFX_WideString str = textpage->GetPageText(start, count); + if (str.GetLength() > count) + str = str.Left(count); - return cbUTF16str.GetLength()/sizeof(unsigned short); -} + CFX_ByteString cbUTF16str = str.UTF16LE_Encode(); + FXSYS_memcpy(result, cbUTF16str.GetBuffer(cbUTF16str.GetLength()), + cbUTF16str.GetLength()); + cbUTF16str.ReleaseBuffer(cbUTF16str.GetLength()); -DLLEXPORT int STDCALL FPDFText_CountRects(FPDF_TEXTPAGE text_page,int start,int count) -{ - if (!text_page) return 0; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; - return textpage->CountRects(start,count); + return cbUTF16str.GetLength() / sizeof(unsigned short); +} +DLLEXPORT int STDCALL FPDFText_CountRects(FPDF_TEXTPAGE text_page, + int start, + int count) { + if (!text_page) + return 0; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; + return textpage->CountRects(start, count); } -DLLEXPORT void STDCALL FPDFText_GetRect(FPDF_TEXTPAGE text_page,int rect_index, double* left,double* top, - double* right, double* bottom) -{ - if (!text_page) return; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; - CFX_FloatRect rect; - textpage->GetRect(rect_index,rect.left,rect.top,rect.right,rect.bottom); - *left=rect.left; - *top=rect.top; - *right=rect.right; - *bottom=rect.bottom; +DLLEXPORT void STDCALL FPDFText_GetRect(FPDF_TEXTPAGE text_page, + int rect_index, + double* left, + double* top, + double* right, + double* bottom) { + if (!text_page) + return; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; + CFX_FloatRect rect; + textpage->GetRect(rect_index, rect.left, rect.top, rect.right, rect.bottom); + *left = rect.left; + *top = rect.top; + *right = rect.right; + *bottom = rect.bottom; } -DLLEXPORT int STDCALL FPDFText_GetBoundedText(FPDF_TEXTPAGE text_page,double left, double top, - double right, double bottom,unsigned short* buffer,int buflen) -{ - if (!text_page) return 0; - IPDF_TextPage* textpage=(IPDF_TextPage*)text_page; - CFX_FloatRect rect((FX_FLOAT)left,(FX_FLOAT)bottom,(FX_FLOAT)right,(FX_FLOAT)top); - CFX_WideString str=textpage->GetTextByRect(rect); - - if (buflen<=0 || buffer==NULL) - { - return str.GetLength(); - } +DLLEXPORT int STDCALL FPDFText_GetBoundedText(FPDF_TEXTPAGE text_page, + double left, + double top, + double right, + double bottom, + unsigned short* buffer, + int buflen) { + if (!text_page) + return 0; + IPDF_TextPage* textpage = (IPDF_TextPage*)text_page; + CFX_FloatRect rect((FX_FLOAT)left, (FX_FLOAT)bottom, (FX_FLOAT)right, + (FX_FLOAT)top); + CFX_WideString str = textpage->GetTextByRect(rect); - CFX_ByteString cbUTF16Str = str.UTF16LE_Encode(); - int len = cbUTF16Str.GetLength()/sizeof(unsigned short); - int size = buflen > len ? len : buflen; - FXSYS_memcpy(buffer,cbUTF16Str.GetBuffer(size*sizeof(unsigned short)),size*sizeof(unsigned short)); - cbUTF16Str.ReleaseBuffer(size*sizeof(unsigned short)); + if (buflen <= 0 || buffer == NULL) { + return str.GetLength(); + } - return size; + CFX_ByteString cbUTF16Str = str.UTF16LE_Encode(); + int len = cbUTF16Str.GetLength() / sizeof(unsigned short); + int size = buflen > len ? len : buflen; + FXSYS_memcpy(buffer, cbUTF16Str.GetBuffer(size * sizeof(unsigned short)), + size * sizeof(unsigned short)); + cbUTF16Str.ReleaseBuffer(size * sizeof(unsigned short)); + return size; } -//Search +// Search //-1 for end -DLLEXPORT FPDF_SCHHANDLE STDCALL FPDFText_FindStart(FPDF_TEXTPAGE text_page,FPDF_WIDESTRING findwhat,unsigned long flags,int start_index) -{ - if (!text_page) return NULL; - IPDF_TextPageFind* textpageFind=NULL; - textpageFind=IPDF_TextPageFind::CreatePageFind((IPDF_TextPage*)text_page); - FX_STRSIZE len = CFX_WideString::WStringLength(findwhat); - textpageFind->FindFirst(CFX_WideString::FromUTF16LE(findwhat, len),flags,start_index); - return textpageFind; -} -DLLEXPORT FPDF_BOOL STDCALL FPDFText_FindNext(FPDF_SCHHANDLE handle) -{ - if (!handle) return FALSE; - IPDF_TextPageFind* textpageFind=(IPDF_TextPageFind*)handle; - return textpageFind->FindNext(); -} -DLLEXPORT FPDF_BOOL STDCALL FPDFText_FindPrev(FPDF_SCHHANDLE handle) -{ - if (!handle) return FALSE; - IPDF_TextPageFind* textpageFind=(IPDF_TextPageFind*)handle; - return textpageFind->FindPrev(); -} -DLLEXPORT int STDCALL FPDFText_GetSchResultIndex(FPDF_SCHHANDLE handle) -{ - if (!handle) return 0; - IPDF_TextPageFind* textpageFind=(IPDF_TextPageFind*)handle; - return textpageFind->GetCurOrder(); -} -DLLEXPORT int STDCALL FPDFText_GetSchCount(FPDF_SCHHANDLE handle) -{ - if (!handle) return 0; - IPDF_TextPageFind* textpageFind=(IPDF_TextPageFind*)handle; - return textpageFind->GetMatchedCount(); -} -DLLEXPORT void STDCALL FPDFText_FindClose(FPDF_SCHHANDLE handle) -{ - if (!handle) return; - IPDF_TextPageFind* textpageFind=(IPDF_TextPageFind*)handle; - delete textpageFind; - handle=NULL; -} - -//web link -DLLEXPORT FPDF_PAGELINK STDCALL FPDFLink_LoadWebLinks(FPDF_TEXTPAGE text_page) -{ - if (!text_page) return NULL; - IPDF_LinkExtract* pageLink=NULL; - pageLink=IPDF_LinkExtract::CreateLinkExtract(); - pageLink->ExtractLinks((IPDF_TextPage*)text_page); - return pageLink; -} -DLLEXPORT int STDCALL FPDFLink_CountWebLinks(FPDF_PAGELINK link_page) -{ - if (!link_page) return 0; - IPDF_LinkExtract* pageLink=(IPDF_LinkExtract*)link_page; - return pageLink->CountLinks(); -} -DLLEXPORT int STDCALL FPDFLink_GetURL(FPDF_PAGELINK link_page,int link_index, unsigned short* buffer,int buflen) -{ - if (!link_page) return 0; - IPDF_LinkExtract* pageLink=(IPDF_LinkExtract*)link_page; - CFX_WideString url=pageLink->GetURL(link_index); - - CFX_ByteString cbUTF16URL = url.UTF16LE_Encode(); - int len= cbUTF16URL.GetLength()/sizeof(unsigned short); - if (buffer==NULL || buflen<=0) - return len; - int size=len0) - { - FXSYS_memcpy(buffer,cbUTF16URL.GetBuffer(size*sizeof(unsigned short)),size*sizeof(unsigned short)); - cbUTF16URL.ReleaseBuffer(size*sizeof(unsigned short)); - } - return size; -} -DLLEXPORT int STDCALL FPDFLink_CountRects(FPDF_PAGELINK link_page,int link_index) -{ - if (!link_page) return 0; - IPDF_LinkExtract* pageLink=(IPDF_LinkExtract*)link_page; - CFX_RectArray rectArray; - pageLink->GetRects(link_index,rectArray); - return rectArray.GetSize(); -} -DLLEXPORT void STDCALL FPDFLink_GetRect(FPDF_PAGELINK link_page,int link_index, int rect_index, double* left, - double* top,double* right, double* bottom) -{ - if (!link_page) return; - IPDF_LinkExtract* pageLink=(IPDF_LinkExtract*)link_page; - CFX_RectArray rectArray; - pageLink->GetRects(link_index,rectArray); - if (rect_index >= 0 && rect_index < rectArray.GetSize()) { - CFX_FloatRect rect=rectArray.GetAt(rect_index); - *left=rect.left; - *right=rect.right; - *top=rect.top; - *bottom=rect.bottom; - } -} -DLLEXPORT void STDCALL FPDFLink_CloseWebLinks(FPDF_PAGELINK link_page) -{ - delete (IPDF_LinkExtract*)link_page; +DLLEXPORT FPDF_SCHHANDLE STDCALL FPDFText_FindStart(FPDF_TEXTPAGE text_page, + FPDF_WIDESTRING findwhat, + unsigned long flags, + int start_index) { + if (!text_page) + return NULL; + IPDF_TextPageFind* textpageFind = NULL; + textpageFind = IPDF_TextPageFind::CreatePageFind((IPDF_TextPage*)text_page); + FX_STRSIZE len = CFX_WideString::WStringLength(findwhat); + textpageFind->FindFirst(CFX_WideString::FromUTF16LE(findwhat, len), flags, + start_index); + return textpageFind; +} +DLLEXPORT FPDF_BOOL STDCALL FPDFText_FindNext(FPDF_SCHHANDLE handle) { + if (!handle) + return FALSE; + IPDF_TextPageFind* textpageFind = (IPDF_TextPageFind*)handle; + return textpageFind->FindNext(); +} +DLLEXPORT FPDF_BOOL STDCALL FPDFText_FindPrev(FPDF_SCHHANDLE handle) { + if (!handle) + return FALSE; + IPDF_TextPageFind* textpageFind = (IPDF_TextPageFind*)handle; + return textpageFind->FindPrev(); +} +DLLEXPORT int STDCALL FPDFText_GetSchResultIndex(FPDF_SCHHANDLE handle) { + if (!handle) + return 0; + IPDF_TextPageFind* textpageFind = (IPDF_TextPageFind*)handle; + return textpageFind->GetCurOrder(); } +DLLEXPORT int STDCALL FPDFText_GetSchCount(FPDF_SCHHANDLE handle) { + if (!handle) + return 0; + IPDF_TextPageFind* textpageFind = (IPDF_TextPageFind*)handle; + return textpageFind->GetMatchedCount(); +} +DLLEXPORT void STDCALL FPDFText_FindClose(FPDF_SCHHANDLE handle) { + if (!handle) + return; + IPDF_TextPageFind* textpageFind = (IPDF_TextPageFind*)handle; + delete textpageFind; + handle = NULL; +} + +// web link +DLLEXPORT FPDF_PAGELINK STDCALL FPDFLink_LoadWebLinks(FPDF_TEXTPAGE text_page) { + if (!text_page) + return NULL; + IPDF_LinkExtract* pageLink = NULL; + pageLink = IPDF_LinkExtract::CreateLinkExtract(); + pageLink->ExtractLinks((IPDF_TextPage*)text_page); + return pageLink; +} +DLLEXPORT int STDCALL FPDFLink_CountWebLinks(FPDF_PAGELINK link_page) { + if (!link_page) + return 0; + IPDF_LinkExtract* pageLink = (IPDF_LinkExtract*)link_page; + return pageLink->CountLinks(); +} +DLLEXPORT int STDCALL FPDFLink_GetURL(FPDF_PAGELINK link_page, + int link_index, + unsigned short* buffer, + int buflen) { + if (!link_page) + return 0; + IPDF_LinkExtract* pageLink = (IPDF_LinkExtract*)link_page; + CFX_WideString url = pageLink->GetURL(link_index); + CFX_ByteString cbUTF16URL = url.UTF16LE_Encode(); + int len = cbUTF16URL.GetLength() / sizeof(unsigned short); + if (buffer == NULL || buflen <= 0) + return len; + int size = len < buflen ? len : buflen; + if (size > 0) { + FXSYS_memcpy(buffer, cbUTF16URL.GetBuffer(size * sizeof(unsigned short)), + size * sizeof(unsigned short)); + cbUTF16URL.ReleaseBuffer(size * sizeof(unsigned short)); + } + return size; +} +DLLEXPORT int STDCALL FPDFLink_CountRects(FPDF_PAGELINK link_page, + int link_index) { + if (!link_page) + return 0; + IPDF_LinkExtract* pageLink = (IPDF_LinkExtract*)link_page; + CFX_RectArray rectArray; + pageLink->GetRects(link_index, rectArray); + return rectArray.GetSize(); +} +DLLEXPORT void STDCALL FPDFLink_GetRect(FPDF_PAGELINK link_page, + int link_index, + int rect_index, + double* left, + double* top, + double* right, + double* bottom) { + if (!link_page) + return; + IPDF_LinkExtract* pageLink = (IPDF_LinkExtract*)link_page; + CFX_RectArray rectArray; + pageLink->GetRects(link_index, rectArray); + if (rect_index >= 0 && rect_index < rectArray.GetSize()) { + CFX_FloatRect rect = rectArray.GetAt(rect_index); + *left = rect.left; + *right = rect.right; + *top = rect.top; + *bottom = rect.bottom; + } +} +DLLEXPORT void STDCALL FPDFLink_CloseWebLinks(FPDF_PAGELINK link_page) { + delete (IPDF_LinkExtract*)link_page; +} -- cgit v1.2.3