scintilla.iface

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## First line may be used for shbang

## This file defines the interface to Scintilla

## Copyright 2000-2003 by Neil Hodgson <[e-mail]>
## The License.txt file describes the conditions under which this software may be distributed.

## A line starting with ## is a pure comment and should be stripped by readers.
## A line starting with #! is for future shbang use
## A line starting with # followed by a space is a documentation comment and refers
## to the next feature definition.

## Each feature is defined by a line starting with fun, get, set, val or evt.
##     cat -> start a category
##     fun -> a function
##     get -> a property get function
##     set -> a property set function
##     val -> definition of a constant
##     evt -> an event
##     enu -> associate an enumeration with a set of vals with a prefix
##     lex -> associate a lexer with the lexical classes it produces
##
## All other feature names should be ignored. They may be defined in the future.
## A property may have a set function, a get function or both. Each will have
## "Get" or "Set" in their names and the corresponding name will have the obvious switch.
## A property may be subscripted, in which case the first parameter is the subscript.
## fun, get, and set features have a strict syntax:
## <featureType><ws><returnType><ws><name>[=<number](<param>,<param>)
## where <ws> stands for white space.
## param may be empty (null value) or is <paramType><ws><paramName>[=<value>]
## Additional white space is allowed between elements.
## The syntax for evt is <featureType><ws><returnType><ws><name>[=<number]([<param>[,<param>]*])
## Feature names that contain an underscore are defined by Windows, so in these
## cases, using the Windows definition is preferred where available.
## The feature numbers are stable so features will not be renumbered.
## Features may be removed but they will go through a period of deprecation
## before removal which is signalled by moving them into the Deprecated category.
##
## enu has the syntax enu<ws><enumeration>=<prefix>[<ws><prefix>]* where all the val
## features in this file starting with a given <prefix> are considered part of the
## enumeration.
##
## lex has the syntax lex<ws><name>=<lexerVal><ws><prefix>[<ws><prefix>]*
## where name is a reasonably capitalised (Python, XML) identifier or UI name,
## lexerVal is the val used to specify the lexer, and the list of prefixes is similar
## to enu. The name may not be the same as that used within the lexer so the lexerVal
## should be used to tie these entities together.

## Types:
##     void
##     int
##     bool -> integer, 1=true, 0=false
##     position -> integer position in a document
##     colour -> colour integer containing red, green and blue bytes.
##     string -> pointer to const character
##     stringresult -> pointer to character, NULL-> return size of result
##     cells -> pointer to array of cells, each cell containing a style byte and character byte
##     textrange -> range of a min and a max position with an output string
##     findtext -> searchrange, text -> foundposition
##     keymod -> integer containing key in low half and modifiers in high half
##     formatrange
## Types no longer used:
##     findtextex -> searchrange
##     charrange -> range of a min and a max position
##     charrangeresult -> like charrange, but output param
##     countedstring
##     point -> x,y
##     pointresult  -> like point, but output param
##     rectangle -> left,top,right,bottom
## Client code should ignore definitions containing types it does not understand, except
## for possibly #defining the constants

## Line numbers and positions start at 0.
## String arguments may contain NUL ('\0') characters where the calls provide a length
## argument and retrieve NUL characters. All retrieved strings except for those retrieved
## by GetLine also have a NUL appended but client code should calculate the size that
## will be returned rather than relying upon the NUL whenever possible. Allow for the
## extra NUL character when allocating buffers. The size to allocate for a stringresult
## can be determined by calling with a NULL (0) pointer.

cat Basics

################################################
## For Scintilla.h
val INVALID_POSITION=-1
# Define start of Scintilla messages to be greater than all Windows edit (EM_*) messages
# as many EM_ messages can be used although that use is deprecated.
val SCI_START=2000
val SCI_OPTIONAL_START=3000
val SCI_LEXER_START=4000

# Add text to the document at current position.
fun void AddText=2001(int length, string text)

# Add array of cells to document.
fun void AddStyledText=2002(int length, cells c)

# Insert string at a position.
fun void InsertText=2003(position pos, string text)

# Delete all text in the document.
fun void ClearAll=2004(,)

# Set all style bytes to 0, remove all folding information.
fun void ClearDocumentStyle=2005(,)

# Returns the number of characters in the document.
get int GetLength=2006(,)

# Returns the character byte at the position.
get int GetCharAt=2007(position pos,)

# Returns the position of the caret.
get position GetCurrentPos=2008(,)

# Returns the position of the opposite end of the selection to the caret.
get position GetAnchor=2009(,)

# Returns the style byte at the position.
get int GetStyleAt=2010(position pos,)

# Redoes the next action on the undo history.
fun void Redo=2011(,)

# Choose between collecting actions into the undo
# history and discarding them.
set void SetUndoCollection=2012(bool collectUndo,)

# Select all the text in the document.
fun void SelectAll=2013(,)

# Remember the current position in the undo history as the position
# at which the document was saved.
fun void SetSavePoint=2014(,)

# Retrieve a buffer of cells.
# Returns the number of bytes in the buffer not including terminating NULs.
fun int GetStyledText=2015(, textrange tr)

# Are there any redoable actions in the undo history?
fun bool CanRedo=2016(,)

# Retrieve the line number at which a particular marker is located.
fun int MarkerLineFromHandle=2017(int handle,)

# Delete a marker.
fun void MarkerDeleteHandle=2018(int handle,)

# Is undo history being collected?
get bool GetUndoCollection=2019(,)

enu WhiteSpace=SCWS_
val SCWS_INVISIBLE=0
val SCWS_VISIBLEALWAYS=1
val SCWS_VISIBLEAFTERINDENT=2

# Are white space characters currently visible?
# Returns one of SCWS_* constants.
get int GetViewWS=2020(,)

# Make white space characters invisible, always visible or visible outside indentation.
set void SetViewWS=2021(int viewWS,)

# Find the position from a point within the window.
fun position PositionFromPoint=2022(int x, int y)

# Find the position from a point within the window but return
# INVALID_POSITION if not close to text.
fun position PositionFromPointClose=2023(int x, int y)

# Set caret to start of a line and ensure it is visible.
fun void GotoLine=2024(int line,)

# Set caret to a position and ensure it is visible.
fun void GotoPos=2025(position pos,)

# Set the selection anchor to a position. The anchor is the opposite
# end of the selection from the caret.
set void SetAnchor=2026(position posAnchor,)

# Retrieve the text of the line containing the caret.
# Returns the index of the caret on the line.
fun int GetCurLine=2027(int length, stringresult text)

# Retrieve the position of the last correctly styled character.
get position GetEndStyled=2028(,)

enu EndOfLine=SC_EOL_
val SC_EOL_CRLF=0
val SC_EOL_CR=1
val SC_EOL_LF=2

# Convert all line endings in the document to one mode.
fun void ConvertEOLs=2029(int eolMode,)

# Retrieve the current end of line mode - one of CRLF, CR, or LF.
get int GetEOLMode=2030(,)

# Set the current end of line mode.
set void SetEOLMode=2031(int eolMode,)

# Set the current styling position to pos and the styling mask to mask.
# The styling mask can be used to protect some bits in each styling byte from modification.
fun void StartStyling=2032(position pos, int mask)

# Change style from current styling position for length characters to a style
# and move the current styling position to after this newly styled segment.
fun void SetStyling=2033(int length, int style)

# Is drawing done first into a buffer or direct to the screen?
get bool GetBufferedDraw=2034(,)

# If drawing is buffered then each line of text is drawn into a bitmap buffer
# before drawing it to the screen to avoid flicker.
set void SetBufferedDraw=2035(bool buffered,)

# Change the visible size of a tab to be a multiple of the width of a space character.
set void SetTabWidth=2036(int tabWidth,)

# Retrieve the visible size of a tab.
get int GetTabWidth=2121(,)

# The SC_CP_UTF8 value can be used to enter Unicode mode.
# This is the same value as CP_UTF8 in Windows
val SC_CP_UTF8=65001

# The SC_CP_DBCS value can be used to indicate a DBCS mode for GTK+.
val SC_CP_DBCS=1

# Set the code page used to interpret the bytes of the document as characters.
# The SC_CP_UTF8 value can be used to enter Unicode mode.
set void SetCodePage=2037(int codePage,)

# In palette mode, Scintilla uses the environment's palette calls to display
# more colours. This may lead to ugly displays.
set void SetUsePalette=2039(bool usePalette,)

enu MarkerSymbol=SC_MARK_
val MARKER_MAX=31
val SC_MARK_CIRCLE=0
val SC_MARK_ROUNDRECT=1
val SC_MARK_ARROW=2
val SC_MARK_SMALLRECT=3
val SC_MARK_SHORTARROW=4
val SC_MARK_EMPTY=5
val SC_MARK_ARROWDOWN=6
val SC_MARK_MINUS=7
val SC_MARK_PLUS=8

# Shapes used for outlining column.
val SC_MARK_VLINE=9
val SC_MARK_LCORNER=10
val SC_MARK_TCORNER=11
val SC_MARK_BOXPLUS=12
val SC_MARK_BOXPLUSCONNECTED=13
val SC_MARK_BOXMINUS=14
val SC_MARK_BOXMINUSCONNECTED=15
val SC_MARK_LCORNERCURVE=16
val SC_MARK_TCORNERCURVE=17
val SC_MARK_CIRCLEPLUS=18
val SC_MARK_CIRCLEPLUSCONNECTED=19
val SC_MARK_CIRCLEMINUS=20
val SC_MARK_CIRCLEMINUSCONNECTED=21

# Invisible mark that only sets the line background color.
val SC_MARK_BACKGROUND=22
val SC_MARK_DOTDOTDOT=23
val SC_MARK_ARROWS=24
val SC_MARK_PIXMAP=25
val SC_MARK_FULLRECT=26

val SC_MARK_CHARACTER=10000

enu MarkerOutline=SC_MARKNUM_
# Markers used for outlining column.
val SC_MARKNUM_FOLDEREND=25
val SC_MARKNUM_FOLDEROPENMID=26
val SC_MARKNUM_FOLDERMIDTAIL=27
val SC_MARKNUM_FOLDERTAIL=28
val SC_MARKNUM_FOLDERSUB=29
val SC_MARKNUM_FOLDER=30
val SC_MARKNUM_FOLDEROPEN=31

val SC_MASK_FOLDERS=0xFE000000

# Set the symbol used for a particular marker number.
fun void MarkerDefine=2040(int markerNumber, int markerSymbol)

# Set the foreground colour used for a particular marker number.
fun void MarkerSetFore=2041(int markerNumber, colour fore)

# Set the background colour used for a particular marker number.
fun void MarkerSetBack=2042(int markerNumber, colour back)

# Add a marker to a line, returning an ID which can be used to find or delete the marker.
fun int MarkerAdd=2043(int line, int markerNumber)

# Delete a marker from a line.
fun void MarkerDelete=2044(int line, int markerNumber)

# Delete all markers with a particular number from all lines.
fun void MarkerDeleteAll=2045(int markerNumber,)

# Get a bit mask of all the markers set on a line.
fun int MarkerGet=2046(int line,)

# Find the next line after lineStart that includes a marker in mask.
fun int MarkerNext=2047(int lineStart, int markerMask)

# Find the previous line before lineStart that includes a marker in mask.
fun int MarkerPrevious=2048(int lineStart, int markerMask)

# Define a marker from a pixmap.
fun void MarkerDefinePixmap=2049(int markerNumber, string pixmap)

# Add a set of markers to a line.
fun void MarkerAddSet=2466(int line, int set)

# Set the alpha used for a marker that is drawn in the text area, not the margin.
fun void MarkerSetAlpha=2476(int markerNumber, int alpha)

enu MarginType=SC_MARGIN_
val SC_MARGIN_SYMBOL=0
val SC_MARGIN_NUMBER=1
val SC_MARGIN_BACK=2
val SC_MARGIN_FORE=3

# Set a margin to be either numeric or symbolic.
set void SetMarginTypeN=2240(int margin, int marginType)

# Retrieve the type of a margin.
get int GetMarginTypeN=2241(int margin,)

# Set the width of a margin to a width expressed in pixels.
set void SetMarginWidthN=2242(int margin, int pixelWidth)

# Retrieve the width of a margin in pixels.
get int GetMarginWidthN=2243(int margin,)

# Set a mask that determines which markers are displayed in a margin.
set void SetMarginMaskN=2244(int margin, int mask)

# Retrieve the marker mask of a margin.
get int GetMarginMaskN=2245(int margin,)

# Make a margin sensitive or insensitive to mouse clicks.
set void SetMarginSensitiveN=2246(int margin, bool sensitive)

# Retrieve the mouse click sensitivity of a margin.
get bool GetMarginSensitiveN=2247(int margin,)

# Styles in range 32..38 are predefined for parts of the UI and are not used as normal styles.
# Style 39 is for future use.
enu StylesCommon=STYLE_
val STYLE_DEFAULT=32
val STYLE_LINENUMBER=33
val STYLE_BRACELIGHT=34
val STYLE_BRACEBAD=35
val STYLE_CONTROLCHAR=36
val STYLE_INDENTGUIDE=37
val STYLE_CALLTIP=38
val STYLE_LASTPREDEFINED=39
val STYLE_MAX=127

# Character set identifiers are used in StyleSetCharacterSet.
# The values are the same as the Windows *_CHARSET values.
enu CharacterSet=SC_CHARSET_
val SC_CHARSET_ANSI=0
val SC_CHARSET_DEFAULT=1
val SC_CHARSET_BALTIC=186
val SC_CHARSET_CHINESEBIG5=136
val SC_CHARSET_EASTEUROPE=238
val SC_CHARSET_GB2312=134
val SC_CHARSET_GREEK=161
val SC_CHARSET_HANGUL=129
val SC_CHARSET_MAC=77
val SC_CHARSET_OEM=255
val SC_CHARSET_RUSSIAN=204
val SC_CHARSET_CYRILLIC=1251
val SC_CHARSET_SHIFTJIS=128
val SC_CHARSET_SYMBOL=2
val SC_CHARSET_TURKISH=162
val SC_CHARSET_JOHAB=130
val SC_CHARSET_HEBREW=177
val SC_CHARSET_ARABIC=178
val SC_CHARSET_VIETNAMESE=163
val SC_CHARSET_THAI=222