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1 #ifndef __DEFINED__SkPdfChoiceFieldDictionary | 1 #ifndef __DEFINED__SkPdfChoiceFieldDictionary |
2 #define __DEFINED__SkPdfChoiceFieldDictionary | 2 #define __DEFINED__SkPdfChoiceFieldDictionary |
3 | 3 |
4 #include "SkPdfEnums_autogen.h" | 4 #include "SkPdfEnums_autogen.h" |
5 #include "SkPdfArray_autogen.h" | 5 #include "SkPdfArray_autogen.h" |
6 #include "SkPdfDictionary_autogen.h" | 6 #include "SkPdfDictionary_autogen.h" |
7 | 7 |
| 8 // Additional entries specific to a choice field |
8 class SkPdfChoiceFieldDictionary : public SkPdfDictionary { | 9 class SkPdfChoiceFieldDictionary : public SkPdfDictionary { |
9 public: | 10 public: |
10 virtual SkPdfObjectType getType() const { return kChoiceFieldDictionary_SkPdfO
bjectType;} | 11 virtual SkPdfObjectType getType() const { return kChoiceFieldDictionary_SkPdfO
bjectType;} |
11 virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kChoiceF
ieldDictionary_SkPdfObjectType + 1);} | 12 virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kChoiceF
ieldDictionary_SkPdfObjectType + 1);} |
12 public: | 13 public: |
13 virtual SkPdfChoiceFieldDictionary* asChoiceFieldDictionary() {return this;} | 14 virtual SkPdfChoiceFieldDictionary* asChoiceFieldDictionary() {return this;} |
14 virtual const SkPdfChoiceFieldDictionary* asChoiceFieldDictionary() const {ret
urn this;} | 15 virtual const SkPdfChoiceFieldDictionary* asChoiceFieldDictionary() const {ret
urn this;} |
15 | 16 |
16 private: | 17 private: |
17 virtual SkPdfALinkAnnotationDictionary* asALinkAnnotationDictionary() {return
NULL;} | 18 virtual SkPdfALinkAnnotationDictionary* asALinkAnnotationDictionary() {return
NULL;} |
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514 | 515 |
515 public: | 516 public: |
516 private: | 517 private: |
517 public: | 518 public: |
518 SkPdfChoiceFieldDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfOb
ject* podofoObj = NULL) : SkPdfDictionary(podofoDoc, podofoObj) {} | 519 SkPdfChoiceFieldDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfOb
ject* podofoObj = NULL) : SkPdfDictionary(podofoDoc, podofoObj) {} |
519 | 520 |
520 virtual bool valid() const {return true;} | 521 virtual bool valid() const {return true;} |
521 | 522 |
522 SkPdfChoiceFieldDictionary& operator=(const SkPdfChoiceFieldDictionary& from)
{this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return
*this;} | 523 SkPdfChoiceFieldDictionary& operator=(const SkPdfChoiceFieldDictionary& from)
{this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return
*this;} |
523 | 524 |
| 525 /** (Required; inheritable) An array of options to be presented to the user. Eac
h element of |
| 526 * the array is either a text string representing one of the available options
or a two-element |
| 527 * array consisting of a text string together with a default appearance string
for construct- |
| 528 * ing the item's appearance dynamically at viewing time (see "Variable Text" o
n page 533; |
| 529 * see also implementation note 85 in Appendix H). |
| 530 **/ |
| 531 bool has_Opt() const { |
| 532 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Opt",
"", NULL)); |
| 533 } |
| 534 |
524 SkPdfArray Opt() const { | 535 SkPdfArray Opt() const { |
525 SkPdfArray ret; | 536 SkPdfArray ret; |
526 if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Opt", "",
&ret)) return ret; | 537 if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Opt", "",
&ret)) return ret; |
527 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | 538 // TODO(edisonn): warn about missing required field, assert for known good p
dfs |
528 return SkPdfArray(); | 539 return SkPdfArray(); |
529 } | 540 } |
530 | 541 |
| 542 /** (Optional; inheritable) For scrollable list boxes, the top index (the index
in the Opt array |
| 543 * of the first option visible in the list). |
| 544 **/ |
| 545 bool has_TI() const { |
| 546 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "TI",
"", NULL)); |
| 547 } |
| 548 |
531 long TI() const { | 549 long TI() const { |
532 long ret; | 550 long ret; |
533 if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "TI", "", &r
et)) return ret; | 551 if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "TI", "", &r
et)) return ret; |
534 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | 552 // TODO(edisonn): warn about missing required field, assert for known good p
dfs |
535 return 0; | 553 return 0; |
536 } | 554 } |
537 | 555 |
| 556 /** (Sometimes required, otherwise optional; inheritable; PDF 1.4) For choice fi
elds that allow |
| 557 * multiple selection (MultiSelect flag set), an array of integers, sorted in a
scending order, |
| 558 * representing the zero-based indices in the Opt array of the currently select
ed option |
| 559 * items. This entry is required when two or more elements in the Opt array hav
e different |
| 560 * names but the same export value, or when the value of the choice field is an
array; in |
| 561 * other cases, it is permitted but not required. If the items identified by th
is entry differ |
| 562 * from those in the V entry of the field dictionary (see below), the V entry t
akes precedence. |
| 563 **/ |
| 564 bool has_I() const { |
| 565 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "I", "
", NULL)); |
| 566 } |
| 567 |
538 SkPdfArray I() const { | 568 SkPdfArray I() const { |
539 SkPdfArray ret; | 569 SkPdfArray ret; |
540 if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "I", "", &r
et)) return ret; | 570 if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "I", "", &r
et)) return ret; |
541 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | 571 // TODO(edisonn): warn about missing required field, assert for known good p
dfs |
542 return SkPdfArray(); | 572 return SkPdfArray(); |
543 } | 573 } |
544 | 574 |
545 }; | 575 }; |
546 | 576 |
547 #endif // __DEFINED__SkPdfChoiceFieldDictionary | 577 #endif // __DEFINED__SkPdfChoiceFieldDictionary |
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