// Scintilla source code edit control
// Scintilla.h - interface to the edit control
// Copyright 1998-2000 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.

#ifndef SCINTILLA_H
#define SCINTILLA_H

// Compile-time configuration options
#define MACRO_SUPPORT 1  // Comment out to remove macro hooks

#if PLAT_WX || PLAT_GTK
#include "WinDefs.h"
#endif

#if PLAT_WIN
#ifdef STATIC_BUILD
void Scintilla_RegisterClasses(HINSTANCE hInstance);
#endif
#endif

// Start of section which could be automatically generated from Scintilla.iface

#define INVALID_POSITION -1 

// Define start of Scintilla messages to be greater than all edit (EM_*) messages
// as many EM_ messages can be used.
#define SCI_START 2000
#define SCI_OPTIONAL_START 3000
#define SCI_LEXER_START 4000

#define SCI_ADDTEXT SCI_START + 1
#define SCI_ADDSTYLEDTEXT SCI_START + 2
#define SCI_INSERTTEXT SCI_START + 3
#define SCI_CLEARALL SCI_START + 4
#define SCI_GETLENGTH SCI_START + 6
#define SCI_GETCHARAT SCI_START + 7
#define SCI_GETCURRENTPOS SCI_START + 8
#define SCI_GETANCHOR SCI_START + 9
#define SCI_GETSTYLEAT SCI_START + 10

#define SCI_REDO SCI_START + 11
#define SCI_SETUNDOCOLLECTION SCI_START + 12
#define SCI_SELECTALL SCI_START + 13
#define SCI_SETSAVEPOINT SCI_START + 14
#define SCI_GETSTYLEDTEXT SCI_START + 15
#define SCI_CANREDO SCI_START + 16
#define SCI_MARKERLINEFROMHANDLE SCI_START + 17
#define SCI_MARKERDELETEHANDLE SCI_START + 18
#define SCI_GETUNDOCOLLECTION SCI_START + 19

#define SCWS_INVISIBLE 0
#define SCWS_VISIBLEALWAYS 1
#define SCWS_VISIBLEAFTERINDENT 2
	
#define SCI_GETVIEWWS SCI_START + 20
#define SCI_SETVIEWWS SCI_START + 21
#define SCI_GOTOLINE SCI_START + 24
#define SCI_GOTOPOS SCI_START + 25
#define SCI_SETANCHOR SCI_START + 26
#define SCI_GETCURLINE SCI_START + 27
#define SCI_GETENDSTYLED SCI_START + 28
#define SCI_CONVERTEOLS SCI_START + 29

#define SCI_GETEOLMODE SCI_START + 30
#define SCI_SETEOLMODE SCI_START + 31

#define SC_EOL_CRLF 0
#define SC_EOL_CR 1
#define SC_EOL_LF 2

#define SCI_STARTSTYLING SCI_START + 32
#define SCI_SETSTYLING SCI_START + 33

// This is the same value as CP_UTF8 in Windows
#define SC_CP_UTF8 65001

#define SCI_GETBUFFEREDDRAW SCI_START + 34
#define SCI_SETBUFFEREDDRAW SCI_START + 35
#define SCI_SETTABWIDTH SCI_START + 36
#define SCI_SETCODEPAGE SCI_START + 37
#define SCI_SETUSEPALETTE SCI_START + 39

#define MARKER_MAX 31

#define SC_MARK_CIRCLE 0
#define SC_MARK_ROUNDRECT 1
#define SC_MARK_ARROW 2
#define SC_MARK_SMALLRECT 3
#define SC_MARK_SHORTARROW 4
#define SC_MARK_EMPTY 5
#define SC_MARK_ARROWDOWN 6
#define SC_MARK_MINUS 7
#define SC_MARK_PLUS 8

#define SCI_MARKERDEFINE SCI_START + 40
#define SCI_MARKERSETFORE SCI_START + 41
#define SCI_MARKERSETBACK SCI_START + 42
#define SCI_MARKERADD SCI_START + 43
#define SCI_MARKERDELETE SCI_START + 44
#define SCI_MARKERDELETEALL SCI_START + 45
#define SCI_MARKERGET SCI_START + 46
#define SCI_MARKERNEXT SCI_START + 47
#define SCI_MARKERPREVIOUS SCI_START + 48

#define SC_MARKNUM_FOLDER 30
#define SC_MARKNUM_FOLDEROPEN 31

#define SC_MARGIN_SYMBOL 0
#define SC_MARGIN_NUMBER 1

#define SCI_SETMARGINTYPEN SCI_START + 240
#define SCI_GETMARGINTYPEN SCI_START + 241
#define SCI_SETMARGINWIDTHN SCI_START + 242
#define SCI_GETMARGINWIDTHN SCI_START + 243
#define SCI_SETMARGINMASKN SCI_START + 244
#define SCI_GETMARGINMASKN SCI_START + 245
#define SCI_SETMARGINSENSITIVEN SCI_START + 246
#define SCI_GETMARGINSENSITIVEN SCI_START + 247

#define STYLE_DEFAULT 32
#define STYLE_LINENUMBER 33
#define STYLE_BRACELIGHT 34
#define STYLE_BRACEBAD 35
#define STYLE_CONTROLCHAR 36
#define STYLE_INDENTGUIDE 37
#define STYLE_MAX 127

#define SC_CHARSET_ANSI 0
#define SC_CHARSET_DEFAULT 1
#define SC_CHARSET_BALTIC 186
#define SC_CHARSET_CHINESEBIG5 136
#define SC_CHARSET_EASTEUROPE 238
#define SC_CHARSET_GB2312 134
#define SC_CHARSET_GREEK 161
#define SC_CHARSET_HANGUL 129
#define SC_CHARSET_MAC 77
#define SC_CHARSET_OEM 255
#define SC_CHARSET_RUSSIAN 204
#define SC_CHARSET_SHIFTJIS 128
#define SC_CHARSET_SYMBOL 2
#define SC_CHARSET_TURKISH 162
#define SC_CHARSET_JOHAB 130
#define SC_CHARSET_HEBREW 177
#define SC_CHARSET_ARABIC 178
#define SC_CHARSET_VIETNAMESE 163
#define SC_CHARSET_THAI 222

#define SCI_STYLECLEARALL SCI_START + 50
#define SCI_STYLESETFORE SCI_START + 51
#define SCI_STYLESETBACK SCI_START + 52
#define SCI_STYLESETBOLD SCI_START + 53
#define SCI_STYLESETITALIC SCI_START + 54
#define SCI_STYLESETSIZE SCI_START + 55
#define SCI_STYLESETFONT SCI_START + 56
#define SCI_STYLESETEOLFILLED SCI_START + 57
#define SCI_STYLERESETDEFAULT SCI_START + 58
#define SCI_STYLESETUNDERLINE SCI_START + 59
#define SCI_STYLESETCHARACTERSET SCI_START + 66

#define SCI_SETSELFORE SCI_START + 67
#define SCI_SETSELBACK SCI_START + 68
#define SCI_SETCARETFORE SCI_START + 69

#define SCI_ASSIGNCMDKEY SCI_START + 70
#define SCI_CLEARCMDKEY SCI_START + 71
#define SCI_CLEARALLCMDKEYS SCI_START + 72

#define SCI_SETSTYLINGEX SCI_START + 73

#define SCI_GETCARETPERIOD SCI_START + 75
#define SCI_SETCARETPERIOD SCI_START + 76
#define SCI_SETWORDCHARS SCI_START + 77

#define SCI_BEGINUNDOACTION SCI_START + 78
#define SCI_ENDUNDOACTION SCI_START + 79

#define INDIC_MAX 7

#define INDIC_PLAIN 0
#define INDIC_SQUIGGLE 1
#define INDIC_TT 2
#define INDIC_DIAGONAL 3
#define INDIC_STRIKE 4

#define INDIC0_MASK 32
#define INDIC1_MASK 64
#define INDIC2_MASK 128
#define INDICS_MASK (INDIC0_MASK | INDIC1_MASK | INDIC2_MASK)

#define SCI_INDICSETSTYLE SCI_START + 80
#define SCI_INDICGETSTYLE SCI_START + 81
#define SCI_INDICSETFORE SCI_START + 82
#define SCI_INDICGETFORE SCI_START + 83

#define SCI_SETSTYLEBITS SCI_START + 90
#define SCI_GETSTYLEBITS SCI_START + 91
#define SCI_SETLINESTATE SCI_START + 92
#define SCI_GETLINESTATE SCI_START + 93
#define SCI_GETMAXLINESTATE SCI_START + 94

#define SCI_AUTOCSHOW SCI_START + 100
#define SCI_AUTOCCANCEL SCI_START + 101
#define SCI_AUTOCACTIVE SCI_START + 102
#define SCI_AUTOCPOSSTART SCI_START + 103
#define SCI_AUTOCCOMPLETE SCI_START + 104
#define SCI_AUTOCSTOPS SCI_START + 105
#define SCI_AUTOCSETSEPARATOR SCI_START + 106
#define SCI_AUTOCGETSEPARATOR SCI_START + 107
#define SCI_AUTOCSELECT SCI_START + 108

#define SCI_GETTABWIDTH SCI_START + 121
#define SCI_SETINDENT SCI_START + 122
#define SCI_GETINDENT SCI_START + 123
#define SCI_SETUSETABS SCI_START + 124
#define SCI_GETUSETABS SCI_START + 125
#define SCI_SETLINEINDENTATION SCI_START + 126
#define SCI_GETLINEINDENTATION SCI_START + 127
#define SCI_GETLINEINDENTPOSITION SCI_START + 128
#define SCI_GETCOLUMN SCI_START + 129

#define SCI_SETHSCROLLBAR SCI_START + 130
#define SCI_GETHSCROLLBAR SCI_START + 131
#define SCI_SETINDENTATIONGUIDES SCI_START + 132
#define SCI_GETINDENTATIONGUIDES SCI_START + 133
#define SCI_SETHIGHLIGHTGUIDE SCI_START + 134
#define SCI_GETHIGHLIGHTGUIDE SCI_START + 135
#define SCI_GETLINEENDPOSITION SCI_START + 136
#define SCI_GETCODEPAGE SCI_START + 137
#define SCI_GETCARETFORE SCI_START + 138
#define SCI_GETUSEPALETTE SCI_START + 139

#define SCI_GETREADONLY SCI_START + 140
#define SCI_SETCURRENTPOS SCI_START + 141
#define SCI_SETSELECTIONSTART SCI_START + 142
#define SCI_GETSELECTIONSTART SCI_START + 143
#define SCI_SETSELECTIONEND SCI_START + 144
#define SCI_GETSELECTIONEND SCI_START + 145

#define SCI_CALLTIPSHOW SCI_START + 200
#define SCI_CALLTIPCANCEL SCI_START + 201
#define SCI_CALLTIPACTIVE SCI_START + 202
#define SCI_CALLTIPPOSSTART SCI_START + 203
#define SCI_CALLTIPSETHLT SCI_START + 204
#define SCI_CALLTIPSETBACK SCI_START + 205

#define SC_FOLDLEVELBASE 0x400
#define SC_FOLDLEVELWHITEFLAG 0x1000
#define SC_FOLDLEVELHEADERFLAG 0x2000
#define SC_FOLDLEVELNUMBERMASK 0x0FFF

#define SCI_VISIBLEFROMDOCLINE SCI_START + 220
#define SCI_DOCLINEFROMVISIBLE SCI_START + 221
#define SCI_SETFOLDLEVEL SCI_START + 222
#define SCI_GETFOLDLEVEL SCI_START + 223
#define SCI_GETLASTCHILD SCI_START + 224
#define SCI_GETFOLDPARENT SCI_START + 225
#define SCI_SHOWLINES SCI_START + 226
#define SCI_HIDELINES SCI_START + 227
#define SCI_GETLINEVISIBLE SCI_START + 228
#define SCI_SETFOLDEXPANDED SCI_START + 229
#define SCI_GETFOLDEXPANDED SCI_START + 230
#define SCI_TOGGLEFOLD SCI_START + 231
#define SCI_ENSUREVISIBLE SCI_START + 232
#define SCI_SETFOLDFLAGS SCI_START + 233

// Key messages
#define SCI_LINEDOWN SCI_START + 300
#define SCI_LINEDOWNEXTEND SCI_START + 301
#define SCI_LINEUP SCI_START + 302
#define SCI_LINEUPEXTEND SCI_START + 303
#define SCI_CHARLEFT SCI_START + 304
#define SCI_CHARLEFTEXTEND SCI_START + 305
#define SCI_CHARRIGHT SCI_START + 306
#define SCI_CHARRIGHTEXTEND SCI_START + 307
#define SCI_WORDLEFT SCI_START + 308
#define SCI_WORDLEFTEXTEND SCI_START + 309
#define SCI_WORDRIGHT SCI_START + 310
#define SCI_WORDRIGHTEXTEND SCI_START + 311
#define SCI_HOME SCI_START + 312
#define SCI_HOMEEXTEND SCI_START + 313
#define SCI_LINEEND SCI_START + 314
#define SCI_LINEENDEXTEND SCI_START + 315
#define SCI_DOCUMENTSTART SCI_START + 316
#define SCI_DOCUMENTSTARTEXTEND SCI_START + 317
#define SCI_DOCUMENTEND SCI_START + 318
#define SCI_DOCUMENTENDEXTEND SCI_START + 319
#define SCI_PAGEUP SCI_START + 320
#define SCI_PAGEUPEXTEND SCI_START + 321
#define SCI_PAGEDOWN SCI_START + 322
#define SCI_PAGEDOWNEXTEND SCI_START + 323
#define SCI_EDITTOGGLEOVERTYPE SCI_START + 324
#define SCI_CANCEL SCI_START + 325
#define SCI_DELETEBACK SCI_START + 326
#define SCI_TAB SCI_START + 327
#define SCI_BACKTAB SCI_START + 328
#define SCI_NEWLINE SCI_START + 329
#define SCI_FORMFEED SCI_START + 330
#define SCI_VCHOME SCI_START + 331
#define SCI_VCHOMEEXTEND SCI_START + 332
#define SCI_ZOOMIN SCI_START + 333
#define SCI_ZOOMOUT SCI_START + 334
#define SCI_DELWORDLEFT SCI_START + 335
#define SCI_DELWORDRIGHT SCI_START + 336
#define SCI_LINECUT SCI_START + 337
#define SCI_LINEDELETE SCI_START + 338
#define SCI_LINETRANSPOSE SCI_START + 339
#define SCI_LOWERCASE SCI_START + 340
#define SCI_UPPERCASE SCI_START + 341
#define SCI_LINESCROLLDOWN SCI_START + 342
#define SCI_LINESCROLLUP SCI_START + 343

#define SCI_LINELENGTH SCI_START + 350
#define SCI_BRACEHIGHLIGHT SCI_START + 351
#define SCI_BRACEBADLIGHT SCI_START + 352
#define SCI_BRACEMATCH SCI_START + 353
#define SCI_GETVIEWEOL SCI_START + 355
#define SCI_SETVIEWEOL SCI_START + 356
#define SCI_GETDOCPOINTER SCI_START + 357
#define SCI_SETDOCPOINTER SCI_START + 358
#define SCI_SETMODEVENTMASK SCI_START + 359

#define EDGE_NONE 0
#define EDGE_LINE 1
#define EDGE_BACKGROUND 2

#define SCI_GETEDGECOLUMN SCI_START + 360
#define SCI_SETEDGECOLUMN SCI_START + 361
#define SCI_GETEDGEMODE SCI_START + 362
#define SCI_SETEDGEMODE SCI_START + 363
#define SCI_GETEDGECOLOUR SCI_START + 364
#define SCI_SETEDGECOLOUR SCI_START + 365

#define SCI_SEARCHANCHOR SCI_START + 366
#define SCI_SEARCHNEXT SCI_START + 367
#define SCI_SEARCHPREV SCI_START + 368

#define CARET_SLOP 0x01    // Show caret within N lines of edge when it's scrolled to view
#define CARET_CENTER 0x02  // Center caret on screen when it's scrolled to view
#define CARET_STRICT 0x04  // OR this with CARET_CENTER to reposition even when visible, or
                           // OR this with CARET_SLOP to reposition whenever outside slop border

#define SCI_SETCARETPOLICY SCI_START + 369
#define SCI_LINESONSCREEN SCI_START + 370
#define SCI_USEPOPUP SCI_START + 371
#define SCI_SELECTIONISRECTANGLE SCI_START + 372
#define SCI_SETZOOM SCI_START + 373
#define SCI_GETZOOM SCI_START + 374

#define SCI_CREATEDOCUMENT SCI_START + 375
#define SCI_ADDREFDOCUMENT SCI_START + 376
#define SCI_RELEASEDOCUMENT SCI_START + 377

#define SCI_GETMODEVENTMASK SCI_START + 378

// GTK+ Specific
#define SCI_GRABFOCUS SCI_START + 400

// Optional module for macro recording
#ifdef MACRO_SUPPORT
typedef void (tMacroRecorder)(UINT iMessage, WPARAM wParam, LPARAM lParam, 
                              void *userData);
#define SCI_STARTRECORD SCI_OPTIONAL_START + 1
#define SCI_STOPRECORD SCI_OPTIONAL_START + 2
#endif

#define SCI_SETLEXER SCI_LEXER_START + 1
#define SCI_GETLEXER SCI_LEXER_START + 2
#define SCI_COLOURISE SCI_LEXER_START + 3
#define SCI_SETPROPERTY SCI_LEXER_START + 4
#define SCI_SETKEYWORDS SCI_LEXER_START + 5

// Notifications

// Type of modification and the action which caused the modification
// These are defined as a bit mask to make it easy to specify which notifications are wanted.
// One bit is set from each of SC_MOD_* and SC_PERFORMED_*.
#define SC_MOD_INSERTTEXT 0x1
#define SC_MOD_DELETETEXT 0x2
#define SC_MOD_CHANGESTYLE 0x4
#define SC_MOD_CHANGEFOLD 0x8
#define SC_PERFORMED_USER 0x10
#define SC_PERFORMED_UNDO 0x20
#define SC_PERFORMED_REDO 0x40
#define SC_LASTSTEPINUNDOREDO 0x100
#define SC_MOD_CHANGEMARKER 0x200
#define SC_MOD_BEFOREINSERT 0x400
#define SC_MOD_BEFOREDELETE 0x800

#define SC_MODEVENTMASKALL 0xF77

#define SCN_STYLENEEDED 2000
#define SCN_CHARADDED 2001
#define SCN_SAVEPOINTREACHED 2002
#define SCN_SAVEPOINTLEFT 2003
#define SCN_MODIFYATTEMPTRO 2004
// GTK+ Specific to work around focus and accelerator problems:
#define SCN_KEY 2005
#define SCN_DOUBLECLICK 2006
#define SCN_UPDATEUI 2007
// The old name for SCN_UPDATEUI:
#define SCN_CHECKBRACE 2007
#define SCN_MODIFIED 2008
// Optional module for macro recording
#ifdef MACRO_SUPPORT
#define SCN_MACRORECORD 2009
#endif
#define SCN_MARGINCLICK 2010
#define SCN_NEEDSHOWN 2011

// End of definitions that could be generated from Scintilla.iface

struct SCNotification {
	NMHDR nmhdr;
	int position;			// SCN_STYLENEEDED, SCN_MODIFIED
	int ch;					// SCN_CHARADDED, SCN_KEY
	int modifiers;			// SCN_KEY
  	int modificationType;	// SCN_MODIFIED
 	const char *text;		// SCN_MODIFIED
 	int length;				// SCN_MODIFIED
 	int linesAdded;	// SCN_MODIFIED
#ifdef MACRO_SUPPORT
	int message;	// SCN_MACRORECORD
	int wParam;	// SCN_MACRORECORD
	int lParam;	// SCN_MACRORECORD
#endif
	int line;			// SCN_MODIFIED
	int foldLevelNow;	// SCN_MODIFIED
	int foldLevelPrev;	// SCN_MODIFIED
	int margin;	// SCN_MARGINCLICK
};

#define SC_MASK_FOLDERS ((1<<SC_MARKNUM_FOLDER) | (1<<SC_MARKNUM_FOLDEROPEN))

// Deprecation section listing all API features that are deprecated and will
// will be removed completely in a future version.
// To enable these features define INCLUDE_DEPRECATED_FEATURES

#ifdef INCLUDE_DEPRECATED_FEATURES

// Deprecated in 1.27
#define SC_UNDOCOLLECT_NONE 0
#define SC_UNDOCOLLECT_AUTOSTART 1

#endif

#endif