1 /* 2 * Copyright 2013 Google Inc. 3 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "SkPdfReferenceDictionary_autogen.h" 9 #include "SkPdfNativeDoc.h" 10 11 SkPdfFileSpec SkPdfReferenceDictionary::F(SkPdfNativeDoc* doc) { 12 SkPdfNativeObject* ret = get("F", ""); 13 if (doc) {ret = doc->resolveReference(ret);} 14 if ((ret != NULL && false) || (doc == NULL && ret != NULL && ret->isReference())) return ret->fileSpecValue(); 15 // TODO(edisonn): warn about missing required field, assert for known good pdfs 16 return SkPdfFileSpec(); 17 } 18 19 bool SkPdfReferenceDictionary::has_F() const { 20 return get("F", "") != NULL; 21 } 22 23 bool SkPdfReferenceDictionary::isPageAInteger(SkPdfNativeDoc* doc) { 24 SkPdfNativeObject* ret = get("Page", ""); 25 if (doc) {ret = doc->resolveReference(ret);} 26 return ret != NULL && ret->isInteger(); 27 } 28 29 int64_t SkPdfReferenceDictionary::getPageAsInteger(SkPdfNativeDoc* doc) { 30 SkPdfNativeObject* ret = get("Page", ""); 31 if (doc) {ret = doc->resolveReference(ret);} 32 if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue(); 33 // TODO(edisonn): warn about missing required field, assert for known good pdfs 34 return 0; 35 } 36 37 bool SkPdfReferenceDictionary::isPageAString(SkPdfNativeDoc* doc) { 38 SkPdfNativeObject* ret = get("Page", ""); 39 if (doc) {ret = doc->resolveReference(ret);} 40 return ret != NULL && ret->isAnyString(); 41 } 42 43 SkString SkPdfReferenceDictionary::getPageAsString(SkPdfNativeDoc* doc) { 44 SkPdfNativeObject* ret = get("Page", ""); 45 if (doc) {ret = doc->resolveReference(ret);} 46 if ((ret != NULL && ret->isAnyString()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->stringValue2(); 47 // TODO(edisonn): warn about missing required field, assert for known good pdfs 48 return SkString(); 49 } 50 51 bool SkPdfReferenceDictionary::has_Page() const { 52 return get("Page", "") != NULL; 53 } 54 55 SkPdfArray* SkPdfReferenceDictionary::ID(SkPdfNativeDoc* doc) { 56 SkPdfNativeObject* ret = get("ID", ""); 57 if (doc) {ret = doc->resolveReference(ret);} 58 if ((ret != NULL && ret->isArray()) || (doc == NULL && ret != NULL && ret->isReference())) return (SkPdfArray*)ret; 59 // TODO(edisonn): warn about missing default value for optional fields 60 return NULL; 61 } 62 63 bool SkPdfReferenceDictionary::has_ID() const { 64 return get("ID", "") != NULL; 65 } 66
