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 "SkPdfType6HalftoneDictionary_autogen.h" 9#include "SkPdfNativeDoc.h" 10 11SkString SkPdfType6HalftoneDictionary::Type(SkPdfNativeDoc* doc) { 12 SkPdfNativeObject* ret = get("Type", ""); 13 if (doc) {ret = doc->resolveReference(ret);} 14 if ((ret != NULL && ret->isName()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->nameValue2(); 15 // TODO(edisonn): warn about missing default value for optional fields 16 return SkString(); 17} 18 19bool SkPdfType6HalftoneDictionary::has_Type() const { 20 return get("Type", "") != NULL; 21} 22 23int64_t SkPdfType6HalftoneDictionary::HalftoneType(SkPdfNativeDoc* doc) { 24 SkPdfNativeObject* ret = get("HalftoneType", ""); 25 if (doc) {ret = doc->resolveReference(ret);} 26 if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue(); 27 // TODO(edisonn): warn about missing required field, assert for known good pdfs 28 return 0; 29} 30 31bool SkPdfType6HalftoneDictionary::has_HalftoneType() const { 32 return get("HalftoneType", "") != NULL; 33} 34 35SkString SkPdfType6HalftoneDictionary::HalftoneName(SkPdfNativeDoc* doc) { 36 SkPdfNativeObject* ret = get("HalftoneName", ""); 37 if (doc) {ret = doc->resolveReference(ret);} 38 if ((ret != NULL && ret->isAnyString()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->stringValue2(); 39 // TODO(edisonn): warn about missing default value for optional fields 40 return SkString(); 41} 42 43bool SkPdfType6HalftoneDictionary::has_HalftoneName() const { 44 return get("HalftoneName", "") != NULL; 45} 46 47int64_t SkPdfType6HalftoneDictionary::Width(SkPdfNativeDoc* doc) { 48 SkPdfNativeObject* ret = get("Width", ""); 49 if (doc) {ret = doc->resolveReference(ret);} 50 if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue(); 51 // TODO(edisonn): warn about missing required field, assert for known good pdfs 52 return 0; 53} 54 55bool SkPdfType6HalftoneDictionary::has_Width() const { 56 return get("Width", "") != NULL; 57} 58 59int64_t SkPdfType6HalftoneDictionary::Height(SkPdfNativeDoc* doc) { 60 SkPdfNativeObject* ret = get("Height", ""); 61 if (doc) {ret = doc->resolveReference(ret);} 62 if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue(); 63 // TODO(edisonn): warn about missing required field, assert for known good pdfs 64 return 0; 65} 66 67bool SkPdfType6HalftoneDictionary::has_Height() const { 68 return get("Height", "") != NULL; 69} 70 71bool SkPdfType6HalftoneDictionary::isTransferFunctionAFunction(SkPdfNativeDoc* doc) { 72 SkPdfNativeObject* ret = get("TransferFunction", ""); 73 if (doc) {ret = doc->resolveReference(ret);} 74 return ret != NULL && ret->isFunction(); 75} 76 77SkPdfFunction SkPdfType6HalftoneDictionary::getTransferFunctionAsFunction(SkPdfNativeDoc* doc) { 78 SkPdfNativeObject* ret = get("TransferFunction", ""); 79 if (doc) {ret = doc->resolveReference(ret);} 80 if ((ret != NULL && ret->isFunction()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->functionValue(); 81 // TODO(edisonn): warn about missing default value for optional fields 82 return SkPdfFunction(); 83} 84 85bool SkPdfType6HalftoneDictionary::isTransferFunctionAName(SkPdfNativeDoc* doc) { 86 SkPdfNativeObject* ret = get("TransferFunction", ""); 87 if (doc) {ret = doc->resolveReference(ret);} 88 return ret != NULL && ret->isName(); 89} 90 91SkString SkPdfType6HalftoneDictionary::getTransferFunctionAsName(SkPdfNativeDoc* doc) { 92 SkPdfNativeObject* ret = get("TransferFunction", ""); 93 if (doc) {ret = doc->resolveReference(ret);} 94 if ((ret != NULL && ret->isName()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->nameValue2(); 95 // TODO(edisonn): warn about missing default value for optional fields 96 return SkString(); 97} 98 99bool SkPdfType6HalftoneDictionary::has_TransferFunction() const { 100 return get("TransferFunction", "") != NULL; 101} 102