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