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Unified Diff: fpdfsdk/src/fpdftext.cpp

Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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Index: fpdfsdk/src/fpdftext.cpp
diff --git a/fpdfsdk/src/fpdftext.cpp b/fpdfsdk/src/fpdftext.cpp
deleted file mode 100644
index 80d56920bc7018c269e0099c38a238ca852ed904..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/fpdftext.cpp
+++ /dev/null
@@ -1,299 +0,0 @@
-// 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 "public/fpdf_text.h"
-
-#include "core/include/fpdfdoc/fpdf_doc.h"
-#include "core/include/fpdftext/fpdf_text.h"
-#include "fpdfsdk/include/fsdk_define.h"
-
-#ifdef PDF_ENABLE_XFA
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h"
-#endif // PDF_ENABLE_XFA
-
-#ifdef _WIN32
-#include <tchar.h>
-#endif
-
-DLLEXPORT FPDF_TEXTPAGE STDCALL FPDFText_LoadPage(FPDF_PAGE page) {
- CPDF_Page* pPDFPage = CPDFPageFromFPDFPage(page);
- if (!pPDFPage)
- return nullptr;
-#ifdef PDF_ENABLE_XFA
- CPDFXFA_Page* pPage = (CPDFXFA_Page*)page;
- CPDFXFA_Document* pDoc = pPage->GetDocument();
- CPDF_ViewerPreferences viewRef(pDoc->GetPDFDoc());
-#else // PDF_ENABLE_XFA
- CPDF_ViewerPreferences viewRef(pPDFPage->m_pDocument);
-#endif // PDF_ENABLE_XFA
- IPDF_TextPage* textpage =
- IPDF_TextPage::CreateTextPage(pPDFPage, 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;
-
- 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;
-
- if (index < 0 || index >= textpage->CountChars())
- return 0;
-
- FPDF_CHAR_INFO charinfo;
- textpage->GetCharInfo(index, &charinfo);
- return charinfo.m_FontSize;
-}
-
-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;
-}
-
-// select
-DLLEXPORT int STDCALL FPDFText_GetCharIndexAtPos(FPDF_TEXTPAGE text_page,
- double x,
- double y,
- double xTolerance,
- double yTolerance) {
- if (!text_page)
- return -3;
- IPDF_TextPage* textpage = (IPDF_TextPage*)text_page;
- return textpage->GetIndexAtPos((FX_FLOAT)x, (FX_FLOAT)y, (FX_FLOAT)xTolerance,
- (FX_FLOAT)yTolerance);
-}
-
-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;
-
- if (start >= textpage->CountChars())
- return 0;
-
- CFX_WideString str = textpage->GetPageText(start, count);
- if (str.GetLength() > count)
- str = str.Left(count);
-
- CFX_ByteString cbUTF16str = str.UTF16LE_Encode();
- FXSYS_memcpy(result, cbUTF16str.GetBuffer(cbUTF16str.GetLength()),
- cbUTF16str.GetLength());
- cbUTF16str.ReleaseBuffer(cbUTF16str.GetLength());
-
- 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 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) {
- return str.GetLength();
- }
-
- 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
-// -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 || 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;
-}
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