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87 lines
2.2 KiB
87 lines
2.2 KiB
// Copyright 2017 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef PUBLIC_CPP_FPDF_DELETERS_H_
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#define PUBLIC_CPP_FPDF_DELETERS_H_
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#include "public/fpdf_annot.h"
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#include "public/fpdf_dataavail.h"
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#include "public/fpdf_edit.h"
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#include "public/fpdf_formfill.h"
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#include "public/fpdf_javascript.h"
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#include "public/fpdf_structtree.h"
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#include "public/fpdf_text.h"
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#include "public/fpdf_transformpage.h"
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#include "public/fpdfview.h"
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// Custom deleters for using FPDF_* types with std::unique_ptr<>.
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struct FPDFAnnotationDeleter {
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inline void operator()(FPDF_ANNOTATION annot) { FPDFPage_CloseAnnot(annot); }
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};
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struct FPDFAvailDeleter {
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inline void operator()(FPDF_AVAIL avail) { FPDFAvail_Destroy(avail); }
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};
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struct FPDFBitmapDeleter {
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inline void operator()(FPDF_BITMAP bitmap) { FPDFBitmap_Destroy(bitmap); }
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};
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struct FPDFClipPathDeleter {
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inline void operator()(FPDF_CLIPPATH clip_path) {
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FPDF_DestroyClipPath(clip_path);
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}
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};
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struct FPDFDocumentDeleter {
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inline void operator()(FPDF_DOCUMENT doc) { FPDF_CloseDocument(doc); }
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};
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struct FPDFFontDeleter {
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inline void operator()(FPDF_FONT font) { FPDFFont_Close(font); }
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};
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struct FPDFFormHandleDeleter {
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inline void operator()(FPDF_FORMHANDLE form) {
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FPDFDOC_ExitFormFillEnvironment(form);
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}
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};
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struct FPDFJavaScriptActionDeleter {
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inline void operator()(FPDF_JAVASCRIPT_ACTION javascript) {
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FPDFDoc_CloseJavaScriptAction(javascript);
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}
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};
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struct FPDFPageDeleter {
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inline void operator()(FPDF_PAGE page) { FPDF_ClosePage(page); }
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};
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struct FPDFPageLinkDeleter {
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inline void operator()(FPDF_PAGELINK pagelink) {
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FPDFLink_CloseWebLinks(pagelink);
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}
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};
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struct FPDFPageObjectDeleter {
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inline void operator()(FPDF_PAGEOBJECT object) {
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FPDFPageObj_Destroy(object);
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}
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};
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struct FPDFStructTreeDeleter {
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inline void operator()(FPDF_STRUCTTREE tree) { FPDF_StructTree_Close(tree); }
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};
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struct FPDFTextFindDeleter {
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inline void operator()(FPDF_SCHHANDLE handle) { FPDFText_FindClose(handle); }
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};
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struct FPDFTextPageDeleter {
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inline void operator()(FPDF_TEXTPAGE text) { FPDFText_ClosePage(text); }
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};
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#endif // PUBLIC_CPP_FPDF_DELETERS_H_
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