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      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 
     11 SkString 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 
     19 bool SkPdfType6HalftoneDictionary::has_Type() const {
     20   return get("Type", "") != NULL;
     21 }
     22 
     23 int64_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 
     31 bool SkPdfType6HalftoneDictionary::has_HalftoneType() const {
     32   return get("HalftoneType", "") != NULL;
     33 }
     34 
     35 SkString 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 
     43 bool SkPdfType6HalftoneDictionary::has_HalftoneName() const {
     44   return get("HalftoneName", "") != NULL;
     45 }
     46 
     47 int64_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 
     55 bool SkPdfType6HalftoneDictionary::has_Width() const {
     56   return get("Width", "") != NULL;
     57 }
     58 
     59 int64_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 
     67 bool SkPdfType6HalftoneDictionary::has_Height() const {
     68   return get("Height", "") != NULL;
     69 }
     70 
     71 bool SkPdfType6HalftoneDictionary::isTransferFunctionAFunction(SkPdfNativeDoc* doc) {
     72   SkPdfNativeObject* ret = get("TransferFunction", "");
     73   if (doc) {ret = doc->resolveReference(ret);}
     74   return ret != NULL && ret->isFunction();
     75 }
     76 
     77 SkPdfFunction 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 
     85 bool SkPdfType6HalftoneDictionary::isTransferFunctionAName(SkPdfNativeDoc* doc) {
     86   SkPdfNativeObject* ret = get("TransferFunction", "");
     87   if (doc) {ret = doc->resolveReference(ret);}
     88   return ret != NULL && ret->isName();
     89 }
     90 
     91 SkString 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 
     99 bool SkPdfType6HalftoneDictionary::has_TransferFunction() const {
    100   return get("TransferFunction", "") != NULL;
    101 }
    102