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1 // Copyright 2018 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef CONSTANTS_FORM_FLAGS_H_
6 #define CONSTANTS_FORM_FLAGS_H_
7 
8 namespace pdfium {
9 namespace form_flags {
10 
11 // PDF 1.7 spec, table 8.70.
12 // Field flags common to all field types.
13 constexpr uint32_t kReadOnly = 1 << 0;
14 constexpr uint32_t kRequired = 1 << 1;
15 constexpr uint32_t kNoExport = 1 << 2;
16 
17 // PDF 1.7 spec, table 8.75.
18 // Field flags specific to button fields.
19 constexpr uint32_t kButtonNoToggleToOff = 1 << 14;
20 constexpr uint32_t kButtonRadio = 1 << 15;
21 constexpr uint32_t kButtonPushbutton = 1 << 16;
22 constexpr uint32_t kButtonRadiosInUnison = 1 << 25;
23 
24 // PDF 1.7 spec, table 8.77.
25 // Field flags specific to text fields.
26 constexpr uint32_t kTextMultiline = 1 << 12;
27 constexpr uint32_t kTextPassword = 1 << 13;
28 constexpr uint32_t kTextFileSelect = 1 << 20;
29 constexpr uint32_t kTextDoNotSpellCheck = 1 << 22;
30 constexpr uint32_t kTextDoNotScroll = 1 << 23;
31 constexpr uint32_t kTextComb = 1 << 24;
32 constexpr uint32_t kTextRichText = 1 << 25;
33 
34 // PDF 1.7 spec, table 8.79.
35 // Field flags specific to choice fields.
36 constexpr uint32_t kChoiceCombo = 1 << 17;
37 constexpr uint32_t kChoiceEdit = 1 << 18;
38 constexpr uint32_t kChoiceSort = 1 << 19;
39 constexpr uint32_t kChoiceMultiSelect = 1 << 21;
40 constexpr uint32_t kChoiceDoNotSpellCheck = 1 << 22;
41 constexpr uint32_t kChoiceCommitOnSelChange = 1 << 26;
42 
43 }  // namespace form_flags
44 }  // namespace pdfium
45 
46 #endif  // CONSTANTS_FORM_FLAGS_H_
47