scintilla/include/ScintillaTypes.h

   1 // Scintilla source code edit control
   2 /** @file ScintillaTypes.h
   3  ** Types used to communicate with Scintilla.
   4  **/
   5 // Copyright 1998-2019 by Neil Hodgson <neilh@scintilla.org>
   6 // The License.txt file describes the conditions under which this software may be distributed.
   7
   8 /* Most of this file is automatically generated from the Scintilla.iface interface definition
   9  * file which contains any comments about the definitions. ScintillaAPIFacer.py does the generation. */
  10
  11 #ifndef SCINTILLATYPES_H
  12 #define SCINTILLATYPES_H
  13
  14 namespace Scintilla {
  15
  16 // Enumerations
  17 //++Autogenerated -- start of section automatically generated from Scintilla.iface
  18
  19 enum class WhiteSpace {
  20         Invisible = 0,
  21         VisibleAlways = 1,
  22         VisibleAfterIndent = 2,
  23         VisibleOnlyInIndent = 3,
  24 };
  25
  26 enum class TabDrawMode {
  27         LongArrow = 0,
  28         StrikeOut = 1,
  29 };
  30
  31 enum class EndOfLine {
  32         CrLf = 0,
  33         Cr = 1,
  34         Lf = 2,
  35 };
  36
  37 enum class IMEInteraction {
  38         Windowed = 0,
  39         Inline = 1,
  40 };
  41
  42 enum class Alpha {
  43         Transparent = 0,
  44         Opaque = 255,
  45         NoAlpha = 256,
  46 };
  47
  48 enum class CursorShape {
  49         Normal = -1,
  50         Arrow = 2,
  51         Wait = 4,
  52         ReverseArrow = 7,
  53 };
  54
  55 enum class MarkerSymbol {
  56         Circle = 0,
  57         RoundRect = 1,
  58         Arrow = 2,
  59         SmallRect = 3,
  60         ShortArrow = 4,
  61         Empty = 5,
  62         ArrowDown = 6,
  63         Minus = 7,
  64         Plus = 8,
  65         VLine = 9,
  66         LCorner = 10,
  67         TCorner = 11,
  68         BoxPlus = 12,
  69         BoxPlusConnected = 13,
  70         BoxMinus = 14,
  71         BoxMinusConnected = 15,
  72         LCornerCurve = 16,
  73         TCornerCurve = 17,
  74         CirclePlus = 18,
  75         CirclePlusConnected = 19,
  76         CircleMinus = 20,
  77         CircleMinusConnected = 21,
  78         Background = 22,
  79         DotDotDot = 23,
  80         Arrows = 24,
  81         Pixmap = 25,
  82         FullRect = 26,
  83         LeftRect = 27,
  84         Available = 28,
  85         Underline = 29,
  86         RgbaImage = 30,
  87         Bookmark = 31,
  88         VerticalBookmark = 32,
  89         Bar = 33,
  90         Character = 10000,
  91 };
  92
  93 enum class MarkerOutline {
  94         HistoryRevertedToOrigin = 21,
  95         HistorySaved = 22,
  96         HistoryModified = 23,
  97         HistoryRevertedToModified = 24,
  98         FolderEnd = 25,
  99         FolderOpenMid = 26,
 100         FolderMidTail = 27,
 101         FolderTail = 28,
 102         FolderSub = 29,
 103         Folder = 30,
 104         FolderOpen = 31,
 105 };
 106
 107 enum class MarginType {
 108         Symbol = 0,
 109         Number = 1,
 110         Back = 2,
 111         Fore = 3,
 112         Text = 4,
 113         RText = 5,
 114         Colour = 6,
 115 };
 116
 117 enum class StylesCommon {
 118         Default = 32,
 119         LineNumber = 33,
 120         BraceLight = 34,
 121         BraceBad = 35,
 122         ControlChar = 36,
 123         IndentGuide = 37,
 124         CallTip = 38,
 125         FoldDisplayText = 39,
 126         LastPredefined = 39,
 127         Max = 255,
 128 };
 129
 130 enum class CharacterSet {
 131         Ansi = 0,
 132         Default = 1,
 133         Baltic = 186,
 134         ChineseBig5 = 136,
 135         EastEurope = 238,
 136         GB2312 = 134,
 137         Greek = 161,
 138         Hangul = 129,
 139         Mac = 77,
 140         Oem = 255,
 141         Russian = 204,
 142         Oem866 = 866,
 143         Cyrillic = 1251,
 144         ShiftJis = 128,
 145         Symbol = 2,
 146         Turkish = 162,
 147         Johab = 130,
 148         Hebrew = 177,
 149         Arabic = 178,
 150         Vietnamese = 163,
 151         Thai = 222,
 152         Iso8859_15 = 1000,
 153 };
 154
 155 enum class CaseVisible {
 156         Mixed = 0,
 157         Upper = 1,
 158         Lower = 2,
 159         Camel = 3,
 160 };
 161
 162 enum class FontWeight {
 163         Normal = 400,
 164         SemiBold = 600,
 165         Bold = 700,
 166 };
 167
 168 enum class Element {
 169         List = 0,
 170         ListBack = 1,
 171         ListSelected = 2,
 172         ListSelectedBack = 3,
 173         SelectionText = 10,
 174         SelectionBack = 11,
 175         SelectionAdditionalText = 12,
 176         SelectionAdditionalBack = 13,
 177         SelectionSecondaryText = 14,
 178         SelectionSecondaryBack = 15,
 179         SelectionInactiveText = 16,
 180         SelectionInactiveBack = 17,
 181         Caret = 40,
 182         CaretAdditional = 41,
 183         CaretLineBack = 50,
 184         WhiteSpace = 60,
 185         WhiteSpaceBack = 61,
 186         HotSpotActive = 70,
 187         HotSpotActiveBack = 71,
 188         FoldLine = 80,
 189         HiddenLine = 81,
 190 };
 191
 192 enum class Layer {
 193         Base = 0,
 194         UnderText = 1,
 195         OverText = 2,
 196 };
 197
 198 enum class IndicatorStyle {
 199         Plain = 0,
 200         Squiggle = 1,
 201         TT = 2,
 202         Diagonal = 3,
 203         Strike = 4,
 204         Hidden = 5,
 205         Box = 6,
 206         RoundBox = 7,
 207         StraightBox = 8,
 208         Dash = 9,
 209         Dots = 10,
 210         SquiggleLow = 11,
 211         DotBox = 12,
 212         SquigglePixmap = 13,
 213         CompositionThick = 14,
 214         CompositionThin = 15,
 215         FullBox = 16,
 216         TextFore = 17,
 217         Point = 18,
 218         PointCharacter = 19,
 219         Gradient = 20,
 220         GradientCentre = 21,
 221         PointTop = 22,
 222 };
 223
 224 enum class IndicatorNumbers {
 225         Container = 8,
 226         Ime = 32,
 227         ImeMax = 35,
 228         HistoryRevertedToOriginInsertion = 36,
 229         HistoryRevertedToOriginDeletion = 37,
 230         HistorySavedInsertion = 38,
 231         HistorySavedDeletion = 39,
 232         HistoryModifiedInsertion = 40,
 233         HistoryModifiedDeletion = 41,
 234         HistoryRevertedToModifiedInsertion = 42,
 235         HistoryRevertedToModifiedDeletion = 43,
 236         Max = 43,
 237 };
 238
 239 enum class IndicValue {
 240         Bit = 0x1000000,
 241         Mask = 0xFFFFFF,
 242 };
 243
 244 enum class IndicFlag {
 245         None = 0,
 246         ValueFore = 1,
 247 };
 248
 249 enum class AutoCompleteOption {
 250         Normal = 0,
 251         FixedSize = 1,
 252 };
 253
 254 enum class IndentView {
 255         None = 0,
 256         Real = 1,
 257         LookForward = 2,
 258         LookBoth = 3,
 259 };
 260
 261 enum class PrintOption {
 262         Normal = 0,
 263         InvertLight = 1,
 264         BlackOnWhite = 2,
 265         ColourOnWhite = 3,
 266         ColourOnWhiteDefaultBG = 4,
 267         ScreenColours = 5,
 268 };
 269
 270 enum class FindOption {
 271         None = 0x0,
 272         WholeWord = 0x2,
 273         MatchCase = 0x4,
 274         WordStart = 0x00100000,
 275         RegExp = 0x00200000,
 276         Posix = 0x00400000,
 277         Cxx11RegEx = 0x00800000,
 278 };
 279
 280 enum class ChangeHistoryOption {
 281         Disabled = 0,
 282         Enabled = 1,
 283         Markers = 2,
 284         Indicators = 4,
 285 };
 286
 287 enum class FoldLevel {
 288         None = 0x0,
 289         Base = 0x400,
 290         WhiteFlag = 0x1000,
 291         HeaderFlag = 0x2000,
 292         NumberMask = 0x0FFF,
 293 };
 294
 295 enum class FoldDisplayTextStyle {
 296         Hidden = 0,
 297         Standard = 1,
 298         Boxed = 2,
 299 };
 300
 301 enum class FoldAction {
 302         Contract = 0,
 303         Expand = 1,
 304         Toggle = 2,
 305         ContractEveryLevel = 4,
 306 };
 307
 308 enum class AutomaticFold {
 309         None = 0x0000,
 310         Show = 0x0001,
 311         Click = 0x0002,
 312         Change = 0x0004,
 313 };
 314
 315 enum class FoldFlag {
 316         None = 0x0000,
 317         LineBeforeExpanded = 0x0002,
 318         LineBeforeContracted = 0x0004,
 319         LineAfterExpanded = 0x0008,
 320         LineAfterContracted = 0x0010,
 321         LevelNumbers = 0x0040,
 322         LineState = 0x0080,
 323 };
 324
 325 enum class IdleStyling {
 326         None = 0,
 327         ToVisible = 1,
 328         AfterVisible = 2,
 329         All = 3,
 330 };
 331
 332 enum class Wrap {
 333         None = 0,
 334         Word = 1,
 335         Char = 2,
 336         WhiteSpace = 3,
 337 };
 338
 339 enum class WrapVisualFlag {
 340         None = 0x0000,
 341         End = 0x0001,
 342         Start = 0x0002,
 343         Margin = 0x0004,
 344 };
 345
 346 enum class WrapVisualLocation {
 347         Default = 0x0000,
 348         EndByText = 0x0001,
 349         StartByText = 0x0002,
 350 };
 351
 352 enum class WrapIndentMode {
 353         Fixed = 0,
 354         Same = 1,
 355         Indent = 2,
 356         DeepIndent = 3,
 357 };
 358
 359 enum class LineCache {
 360         None = 0,
 361         Caret = 1,
 362         Page = 2,
 363         Document = 3,
 364 };
 365
 366 enum class PhasesDraw {
 367         One = 0,
 368         Two = 1,
 369         Multiple = 2,
 370 };
 371
 372 enum class FontQuality {
 373         QualityMask = 0xF,
 374         QualityDefault = 0,
 375         QualityNonAntialiased = 1,
 376         QualityAntialiased = 2,
 377         QualityLcdOptimized = 3,
 378 };
 379
 380 enum class MultiPaste {
 381         Once = 0,
 382         Each = 1,
 383 };
 384
 385 enum class Accessibility {
 386         Disabled = 0,
 387         Enabled = 1,
 388 };
 389
 390 enum class EdgeVisualStyle {
 391         None = 0,
 392         Line = 1,
 393         Background = 2,
 394         MultiLine = 3,
 395 };
 396
 397 enum class PopUp {
 398         Never = 0,
 399         All = 1,
 400         Text = 2,
 401 };
 402
 403 enum class DocumentOption {
 404         Default = 0,
 405         StylesNone = 0x1,
 406         TextLarge = 0x100,
 407 };
 408
 409 enum class Status {
 410         Ok = 0,
 411         Failure = 1,
 412         BadAlloc = 2,
 413         WarnStart = 1000,
 414         RegEx = 1001,
 415 };
 416
 417 enum class VisiblePolicy {
 418         Slop = 0x01,
 419         Strict = 0x04,
 420 };
 421
 422 enum class CaretPolicy {
 423         Slop = 0x01,
 424         Strict = 0x04,
 425         Jumps = 0x10,
 426         Even = 0x08,
 427 };
 428
 429 enum class SelectionMode {
 430         Stream = 0,
 431         Rectangle = 1,
 432         Lines = 2,
 433         Thin = 3,
 434 };
 435
 436 enum class CaseInsensitiveBehaviour {
 437         RespectCase = 0,
 438         IgnoreCase = 1,
 439 };
 440
 441 enum class MultiAutoComplete {
 442         Once = 0,
 443         Each = 1,
 444 };
 445
 446 enum class Ordering {
 447         PreSorted = 0,
 448         PerformSort = 1,
 449         Custom = 2,
 450 };
 451
 452 enum class CaretSticky {
 453         Off = 0,
 454         On = 1,
 455         WhiteSpace = 2,
 456 };
 457
 458 enum class CaretStyle {
 459         Invisible = 0,
 460         Line = 1,
 461         Block = 2,
 462         OverstrikeBar = 0,
 463         OverstrikeBlock = 0x10,
 464         Curses = 0x20,
 465         InsMask = 0xF,
 466         BlockAfter = 0x100,
 467 };
 468
 469 enum class MarginOption {
 470         None = 0,
 471         SubLineSelect = 1,
 472 };
 473
 474 enum class AnnotationVisible {
 475         Hidden = 0,
 476         Standard = 1,
 477         Boxed = 2,
 478         Indented = 3,
 479 };
 480
 481 enum class UndoFlags {
 482         None = 0,
 483         MayCoalesce = 1,
 484 };
 485
 486 enum class VirtualSpace {
 487         None = 0,
 488         RectangularSelection = 1,
 489         UserAccessible = 2,
 490         NoWrapLineStart = 4,
 491 };
 492
 493 enum class Technology {
 494         Default = 0,
 495         DirectWrite = 1,
 496         DirectWriteRetain = 2,
 497         DirectWriteDC = 3,
 498 };
 499
 500 enum class LineEndType {
 501         Default = 0,
 502         Unicode = 1,
 503 };
 504
 505 enum class RepresentationAppearance {
 506         Plain = 0,
 507         Blob = 1,
 508         Colour = 0x10,
 509 };
 510
 511 enum class EOLAnnotationVisible {
 512         Hidden = 0x0,
 513         Standard = 0x1,
 514         Boxed = 0x2,
 515         Stadium = 0x100,
 516         FlatCircle = 0x101,
 517         AngleCircle = 0x102,
 518         CircleFlat = 0x110,
 519         Flats = 0x111,
 520         AngleFlat = 0x112,
 521         CircleAngle = 0x120,
 522         FlatAngle = 0x121,
 523         Angles = 0x122,
 524 };
 525
 526 enum class Supports {
 527         LineDrawsFinal = 0,
 528         PixelDivisions = 1,
 529         FractionalStrokeWidth = 2,
 530         TranslucentStroke = 3,
 531         PixelModification = 4,
 532         ThreadSafeMeasureWidths = 5,
 533 };
 534
 535 enum class LineCharacterIndexType {
 536         None = 0,
 537         Utf32 = 1,
 538         Utf16 = 2,
 539 };
 540
 541 enum class TypeProperty {
 542         Boolean = 0,
 543         Integer = 1,
 544         String = 2,
 545 };
 546
 547 enum class ModificationFlags {
 548         None = 0x0,
 549         InsertText = 0x1,
 550         DeleteText = 0x2,
 551         ChangeStyle = 0x4,
 552         ChangeFold = 0x8,
 553         User = 0x10,
 554         Undo = 0x20,
 555         Redo = 0x40,
 556         MultiStepUndoRedo = 0x80,
 557         LastStepInUndoRedo = 0x100,
 558         ChangeMarker = 0x200,
 559         BeforeInsert = 0x400,
 560         BeforeDelete = 0x800,
 561         MultilineUndoRedo = 0x1000,
 562         StartAction = 0x2000,
 563         ChangeIndicator = 0x4000,
 564         ChangeLineState = 0x8000,
 565         ChangeMargin = 0x10000,
 566         ChangeAnnotation = 0x20000,
 567         Container = 0x40000,
 568         LexerState = 0x80000,
 569         InsertCheck = 0x100000,
 570         ChangeTabStops = 0x200000,
 571         ChangeEOLAnnotation = 0x400000,
 572         EventMaskAll = 0x7FFFFF,
 573 };
 574
 575 enum class Update {
 576         None = 0x0,
 577         Content = 0x1,
 578         Selection = 0x2,
 579         VScroll = 0x4,
 580         HScroll = 0x8,
 581 };
 582
 583 enum class FocusChange {
 584         Change = 768,
 585         Setfocus = 512,
 586         Killfocus = 256,
 587 };
 588
 589 enum class Keys {
 590         Down = 300,
 591         Up = 301,
 592         Left = 302,
 593         Right = 303,
 594         Home = 304,
 595         End = 305,
 596         Prior = 306,
 597         Next = 307,
 598         Delete = 308,
 599         Insert = 309,
 600         Escape = 7,
 601         Back = 8,
 602         Tab = 9,
 603         Return = 13,
 604         Add = 310,
 605         Subtract = 311,
 606         Divide = 312,
 607         Win = 313,
 608         RWin = 314,
 609         Menu = 315,
 610 };
 611
 612 enum class KeyMod {
 613         Norm = 0,
 614         Shift = 1,
 615         Ctrl = 2,
 616         Alt = 4,
 617         Super = 8,
 618         Meta = 16,
 619 };
 620
 621 enum class CompletionMethods {
 622         FillUp = 1,
 623         DoubleClick = 2,
 624         Tab = 3,
 625         Newline = 4,
 626         Command = 5,
 627         SingleChoice = 6,
 628 };
 629
 630 enum class CharacterSource {
 631         DirectInput = 0,
 632         TentativeInput = 1,
 633         ImeResult = 2,
 634 };
 635
 636 enum class Bidirectional {
 637         Disabled = 0,
 638         L2R = 1,
 639         R2L = 2,
 640 };
 641
 642 enum class Notification {
 643         StyleNeeded = 2000,
 644         CharAdded = 2001,
 645         SavePointReached = 2002,
 646         SavePointLeft = 2003,
 647         ModifyAttemptRO = 2004,
 648         Key = 2005,
 649         DoubleClick = 2006,
 650         UpdateUI = 2007,
 651         Modified = 2008,
 652         MacroRecord = 2009,
 653         MarginClick = 2010,
 654         NeedShown = 2011,
 655         Painted = 2013,
 656         UserListSelection = 2014,
 657         URIDropped = 2015,
 658         DwellStart = 2016,
 659         DwellEnd = 2017,
 660         Zoom = 2018,
 661         HotSpotClick = 2019,
 662         HotSpotDoubleClick = 2020,
 663         CallTipClick = 2021,
 664         AutoCSelection = 2022,
 665         IndicatorClick = 2023,
 666         IndicatorRelease = 2024,
 667         AutoCCancelled = 2025,
 668         AutoCCharDeleted = 2026,
 669         HotSpotReleaseClick = 2027,
 670         FocusIn = 2028,
 671         FocusOut = 2029,
 672         AutoCCompleted = 2030,
 673         MarginRightClick = 2031,
 674         AutoCSelectionChange = 2032,
 675 };
 676 //--Autogenerated -- end of section automatically generated from Scintilla.iface
 677
 678 using Position = intptr_t;
 679 using Line = intptr_t;
 680 using Colour = int;
 681 using ColourAlpha = int;
 682 using uptr_t = uintptr_t;
 683 using sptr_t = intptr_t;
 684
 685 //++Autogenerated -- start of section automatically generated from Scintilla.iface
 686 //**1 \(\*\n\)
 687 constexpr Position InvalidPosition = -1;
 688 constexpr int CpUtf8 = 65001;
 689 constexpr int MarkerMax = 31;
 690 constexpr int MaskFolders = 0xFE000000;
 691 constexpr int MaxMargin = 4;
 692 constexpr int FontSizeMultiplier = 100;
 693 constexpr int TimeForever = 10000000;
 694 constexpr int KeywordsetMax = 8;
 695
 696 //--Autogenerated -- end of section automatically generated from Scintilla.iface
 697
 698 constexpr int IndicatorMax = static_cast<int>(IndicatorNumbers::Max);
 699
 700 // Functions to manipulate fields from a MarkerOutline
 701
 702 inline int operator<<(int i, MarkerOutline marker) noexcept {
 703         return i << static_cast<int>(marker);
 704 }
 705
 706 // Functions to manipulate fields from a FindOption
 707
 708 constexpr FindOption operator|(FindOption a, FindOption b) noexcept {
 709         return static_cast<FindOption>(static_cast<int>(a) | static_cast<int>(b));
 710 }
 711
 712 inline FindOption &operator|=(FindOption &self, FindOption a) noexcept {
 713         self = self | a;
 714         return self;
 715 }
 716
 717 // Functions to retrieve and manipulate fields from a FoldLevel
 718
 719 constexpr FoldLevel operator&(FoldLevel lhs, FoldLevel rhs) noexcept {
 720         return static_cast<FoldLevel>(static_cast<int>(lhs) & static_cast<int>(rhs));
 721 }
 722
 723 constexpr FoldLevel LevelNumberPart(FoldLevel level) noexcept {
 724         return level & FoldLevel::NumberMask;
 725 }
 726
 727 constexpr int LevelNumber(FoldLevel level) noexcept {
 728         return static_cast<int>(LevelNumberPart(level));
 729 }
 730
 731 constexpr bool LevelIsHeader(FoldLevel level) noexcept {
 732         return (level & FoldLevel::HeaderFlag) == FoldLevel::HeaderFlag;
 733 }
 734
 735 constexpr bool LevelIsWhitespace(FoldLevel level) noexcept {
 736         return (level & FoldLevel::WhiteFlag) == FoldLevel::WhiteFlag;
 737 }
 738
 739 // Functions to manipulate fields from a FoldFlag
 740
 741 constexpr FoldFlag operator|(FoldFlag a, FoldFlag b) noexcept {
 742         return static_cast<FoldFlag>(static_cast<int>(a) | static_cast<int>(b));
 743 }
 744
 745 // Functions to manipulate fields from a FontQuality
 746
 747 constexpr FontQuality operator&(FontQuality a, FontQuality b) noexcept {
 748         return static_cast<FontQuality>(static_cast<int>(a) & static_cast<int>(b));
 749 }
 750
 751 // Functions to manipulate fields from a DocumentOption
 752
 753 constexpr DocumentOption operator|(DocumentOption a, DocumentOption b) noexcept {
 754         return static_cast<DocumentOption>(static_cast<int>(a) | static_cast<int>(b));
 755 }
 756
 757 // Functions to manipulate fields from a CaretPolicy
 758
 759 constexpr CaretPolicy operator|(CaretPolicy a, CaretPolicy b) noexcept {
 760         return static_cast<CaretPolicy>(static_cast<int>(a) | static_cast<int>(b));
 761 }
 762
 763 // Functions to manipulate fields from a CaretStyle
 764
 765 constexpr CaretStyle operator|(CaretStyle a, CaretStyle b) noexcept {
 766         return static_cast<CaretStyle>(static_cast<int>(a) | static_cast<int>(b));
 767 }
 768
 769 constexpr CaretStyle operator&(CaretStyle a, CaretStyle b) noexcept {
 770         return static_cast<CaretStyle>(static_cast<int>(a) & static_cast<int>(b));
 771 }
 772
 773 // Functions to manipulate fields from a LineEndType
 774
 775 constexpr LineEndType operator&(LineEndType a, LineEndType b) noexcept {
 776         return static_cast<LineEndType>(static_cast<int>(a) & static_cast<int>(b));
 777 }
 778
 779 // Functions to manipulate fields from a RepresentationAppearance
 780
 781 constexpr RepresentationAppearance operator|(RepresentationAppearance a, RepresentationAppearance b) noexcept {
 782         return static_cast<RepresentationAppearance>(static_cast<int>(a) | static_cast<int>(b));
 783 }
 784
 785 // Functions to manipulate fields from a LineCharacterIndexType
 786
 787 constexpr LineCharacterIndexType operator|(LineCharacterIndexType a, LineCharacterIndexType b) noexcept {
 788         return static_cast<LineCharacterIndexType>(static_cast<int>(a) | static_cast<int>(b));
 789 }
 790
 791 // Functions to manipulate fields from a ModificationFlags
 792
 793 constexpr ModificationFlags operator|(ModificationFlags a, ModificationFlags b) noexcept {
 794         return static_cast<ModificationFlags>(static_cast<int>(a) | static_cast<int>(b));
 795 }
 796
 797 constexpr ModificationFlags operator&(ModificationFlags a, ModificationFlags b) noexcept {
 798         return static_cast<ModificationFlags>(static_cast<int>(a) & static_cast<int>(b));
 799 }
 800
 801 inline ModificationFlags &operator|=(ModificationFlags &self, ModificationFlags a) noexcept {
 802         self = self | a;
 803         return self;
 804 }
 805
 806 // Functions to manipulate fields from a Update
 807
 808 constexpr Update operator|(Update a, Update b) noexcept {
 809         return static_cast<Update>(static_cast<int>(a) | static_cast<int>(b));
 810 }
 811
 812 // Functions to manipulate fields from a KeyMod
 813
 814 constexpr KeyMod operator|(KeyMod a, KeyMod b) noexcept {
 815         return static_cast<KeyMod>(static_cast<int>(a) | static_cast<int>(b));
 816 }
 817
 818 constexpr KeyMod operator&(KeyMod a, KeyMod b) noexcept {
 819         return static_cast<KeyMod>(static_cast<int>(a) & static_cast<int>(b));
 820 }
 821
 822 constexpr KeyMod ModifierFlags(bool shift, bool ctrl, bool alt, bool meta=false, bool super=false) noexcept {
 823         return
 824                 (shift ? KeyMod::Shift : KeyMod::Norm) |
 825                 (ctrl ? KeyMod::Ctrl : KeyMod::Norm) |
 826                 (alt ? KeyMod::Alt : KeyMod::Norm) |
 827                 (meta ? KeyMod::Meta : KeyMod::Norm) |
 828                 (super ? KeyMod::Super : KeyMod::Norm);
 829 }
 830
 831 // Test if an enum class value has some bit flag(s) of test set.
 832 template <typename T>
 833 constexpr bool FlagSet(T value, T test) {
 834         return (static_cast<int>(value) & static_cast<int>(test)) != 0;
 835 }
 836
 837 }
 838
 839 #endif