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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 "SkPdfType1HalftoneDictionary_autogen.h"
      9 #include "SkPdfNativeDoc.h"
     10 
     11 SkString SkPdfType1HalftoneDictionary::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 SkPdfType1HalftoneDictionary::has_Type() const {
     20   return get("Type", "") != NULL;
     21 }
     22 
     23 int64_t SkPdfType1HalftoneDictionary::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 SkPdfType1HalftoneDictionary::has_HalftoneType() const {
     32   return get("HalftoneType", "") != NULL;
     33 }
     34 
     35 SkString SkPdfType1HalftoneDictionary::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 SkPdfType1HalftoneDictionary::has_HalftoneName() const {
     44   return get("HalftoneName", "") != NULL;
     45 }
     46 
     47 double SkPdfType1HalftoneDictionary::Frequency(SkPdfNativeDoc* doc) {
     48   SkPdfNativeObject* ret = get("Frequency", "");
     49   if (doc) {ret = doc->resolveReference(ret);}
     50   if ((ret != NULL && ret->isNumber()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->numberValue();
     51   // TODO(edisonn): warn about missing required field, assert for known good pdfs
     52   return 0;
     53 }
     54 
     55 bool SkPdfType1HalftoneDictionary::has_Frequency() const {
     56   return get("Frequency", "") != NULL;
     57 }
     58 
     59 double SkPdfType1HalftoneDictionary::Angle(SkPdfNativeDoc* doc) {
     60   SkPdfNativeObject* ret = get("Angle", "");
     61   if (doc) {ret = doc->resolveReference(ret);}
     62   if ((ret != NULL && ret->isNumber()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->numberValue();
     63   // TODO(edisonn): warn about missing required field, assert for known good pdfs
     64   return 0;
     65 }
     66 
     67 bool SkPdfType1HalftoneDictionary::has_Angle() const {
     68   return get("Angle", "") != NULL;
     69 }
     70 
     71 bool SkPdfType1HalftoneDictionary::isSpotFunctionAFunction(SkPdfNativeDoc* doc) {
     72   SkPdfNativeObject* ret = get("SpotFunction", "");
     73   if (doc) {ret = doc->resolveReference(ret);}
     74   return ret != NULL && ret->isFunction();
     75 }
     76 
     77 SkPdfFunction SkPdfType1HalftoneDictionary::getSpotFunctionAsFunction(SkPdfNativeDoc* doc) {
     78   SkPdfNativeObject* ret = get("SpotFunction", "");
     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 required field, assert for known good pdfs
     82   return SkPdfFunction();
     83 }
     84 
     85 bool SkPdfType1HalftoneDictionary::isSpotFunctionAName(SkPdfNativeDoc* doc) {
     86   SkPdfNativeObject* ret = get("SpotFunction", "");
     87   if (doc) {ret = doc->resolveReference(ret);}
     88   return ret != NULL && ret->isName();
     89 }
     90 
     91 SkString SkPdfType1HalftoneDictionary::getSpotFunctionAsName(SkPdfNativeDoc* doc) {
     92   SkPdfNativeObject* ret = get("SpotFunction", "");
     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 required field, assert for known good pdfs
     96   return SkString();
     97 }
     98 
     99 bool SkPdfType1HalftoneDictionary::has_SpotFunction() const {
    100   return get("SpotFunction", "") != NULL;
    101 }
    102 
    103 bool SkPdfType1HalftoneDictionary::AccurateScreens(SkPdfNativeDoc* doc) {
    104   SkPdfNativeObject* ret = get("AccurateScreens", "");
    105   if (doc) {ret = doc->resolveReference(ret);}
    106   if ((ret != NULL && ret->isBoolean()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->boolValue();
    107   // TODO(edisonn): warn about missing default value for optional fields
    108   return false;
    109 }
    110 
    111 bool SkPdfType1HalftoneDictionary::has_AccurateScreens() const {
    112   return get("AccurateScreens", "") != NULL;
    113 }
    114 
    115 bool SkPdfType1HalftoneDictionary::isTransferFunctionAFunction(SkPdfNativeDoc* doc) {
    116   SkPdfNativeObject* ret = get("TransferFunction", "");
    117   if (doc) {ret = doc->resolveReference(ret);}
    118   return ret != NULL && ret->isFunction();
    119 }
    120 
    121 SkPdfFunction SkPdfType1HalftoneDictionary::getTransferFunctionAsFunction(SkPdfNativeDoc* doc) {
    122   SkPdfNativeObject* ret = get("TransferFunction", "");
    123   if (doc) {ret = doc->resolveReference(ret);}
    124   if ((ret != NULL && ret->isFunction()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->functionValue();
    125   // TODO(edisonn): warn about missing default value for optional fields
    126   return SkPdfFunction();
    127 }
    128 
    129 bool SkPdfType1HalftoneDictionary::isTransferFunctionAName(SkPdfNativeDoc* doc) {
    130   SkPdfNativeObject* ret = get("TransferFunction", "");
    131   if (doc) {ret = doc->resolveReference(ret);}
    132   return ret != NULL && ret->isName();
    133 }
    134 
    135 SkString SkPdfType1HalftoneDictionary::getTransferFunctionAsName(SkPdfNativeDoc* doc) {
    136   SkPdfNativeObject* ret = get("TransferFunction", "");
    137   if (doc) {ret = doc->resolveReference(ret);}
    138   if ((ret != NULL && ret->isName()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->nameValue2();
    139   // TODO(edisonn): warn about missing default value for optional fields
    140   return SkString();
    141 }
    142 
    143 bool SkPdfType1HalftoneDictionary::has_TransferFunction() const {
    144   return get("TransferFunction", "") != NULL;
    145 }
    146