eric: QScintilla/QsciScintillaCompat.py@93439c60fe45 (annotated)

e6e21910210d Added capability to zoom by a pinch gesture to the editor, the shell, the terminal, the web browser and various graphics related windows.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 1509

diff changeset

1005

Protected method to handle events.

9b9396fc54aa Fixed a compatibility issue with QScintilla 2.6.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 1131

diff changeset

1007

Note: We are not interested in the standard QsciScintilla event handling

9b9396fc54aa Fixed a compatibility issue with QScintilla 2.6.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 1131

diff changeset

1009

9b9396fc54aa Fixed a compatibility issue with QScintilla 2.6.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 1131

diff changeset

1011

"""

325

dd7377dbd057 Fixed the issue with autocompletion lists staying on screen after editor looses focus.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 97

diff changeset

1013

0

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1015

# interface methods to the mini editor

0

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1017

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1019

"""

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1021

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1023

"""

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1025

if p is None:

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1027

else:

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1029

return p.getFileName()

de9c2efb9d02 Started porting eric4 to Python3

Detlev Offenbach <detlev@die-offenbachs.de>

parents:

diff changeset

1031

return ""

937

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1033

###########################################################################

937

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1035

###########################################################################

a1f1b226ff4b Fixed a few unicode related issues.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 404

diff changeset

1037

def showUserList(self, id, lst):

a1f1b226ff4b Fixed a few unicode related issues.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 404

diff changeset

1039

Public method to show a user supplied list.

a1f1b226ff4b Fixed a few unicode related issues.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 404

diff changeset

1041

@param id id of the list (integer)

a1f1b226ff4b Fixed a few unicode related issues.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 404

diff changeset

1043

"""

a1f1b226ff4b Fixed a few unicode related issues.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 404

diff changeset

1045

return

945

8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 944

diff changeset

1047

self.SendScintilla(QsciScintilla.SCI_AUTOCSETSEPARATOR,

945

8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 944

diff changeset

1049

self.SendScintilla(QsciScintilla.SCI_USERLISTSHOW, id,

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1051

502

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1053

# utility methods

502

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1055

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1057

"""

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1059

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1061

@return encoded string (bytes)

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1063

if isinstance(string, bytes):

448

a1f1b226ff4b Fixed a few unicode related issues.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 404

diff changeset

1065

else:

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1067

return string.encode("utf-8")

7500b9d5b21d Fixed an issue in the editor related to unicode handling.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 448

diff changeset

1069

return string.encode("latin-1")

937

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1071

###########################################################################

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1073

###########################################################################

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1075

if "positionFromLineIndex" not in QsciScintilla.__dict__:

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1077

"""

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1079

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1081

@param index index number (integer)

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1083

"""

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1085

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1087

for i in range(index):

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1089

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1091

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1093

def lineIndexFromPosition(self, pos):

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1095

Public method to convert an absolute position to line and index.

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1097

@param pos absolute position in the editor (integer)

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1099

"""

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1101

linpos = self.SendScintilla(

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1103

indx = 0

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1105

# Allow for multi-byte characters.

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1107

new_linpos = self.positionAfter(linpos)

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1109

# If the position hasn't moved then we must be at the end of

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1111

# the end of the text).

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1113

break

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1115

linpos = new_linpos

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1117

336c8f1ee7bb Adjusted QsciScintillaCompat to QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 826

diff changeset

1119

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1121

def contractedFolds(self):

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1123

Public method to get a list of line numbers of collapsed folds.

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1125

@return list of line numbers of folded lines (list of integer)

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1127

line = 0

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1129

maxline = self.lines()

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1131

if self.foldHeaderAt(line) and not self.foldExpandedAt(line):

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1133

line += 1

f421f2138c0f Adjusted code to use the QScintilla contractedFolds() and setContractedFolds() methods (as of QScintilla 2.5).

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 937

diff changeset

1135

1b59c4ba121e Reenabled setContractedFolds() usage after a fix in QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 942

diff changeset

1137

def setContractedFolds(self, folds):

1b59c4ba121e Reenabled setContractedFolds() usage after a fix in QScintilla 2.5.

Detlev Offenbach <detlev@die-offenbachs.de>

parents: 942

diff changeset

1139

Public method to set a list of line numbers of collapsed folds.

 # -*- coding: utf-8 -*-
 # Copyright (c) 2004 - 2013 Detlev Offenbach <detlev@die-offenbachs.de>
 #
 """
 Module implementing a compatability interface class to QsciScintilla.
 """
 from PyQt4.QtCore import Qt
 from PyQt4.QtGui import QPalette, QColor, QApplication
 from PyQt4.Qsci import QsciScintilla, \
     QSCINTILLA_VERSION as QsciQSCINTILLA_VERSION, QSCINTILLA_VERSION_STR, \
     QsciScintillaBase
 ###############################################################################
 def QSCINTILLA_VERSION():
     """
     Module function to return the QScintilla version.
     If the installed QScintilla is a snapshot version, then assume it is
     of the latest release and return a version number of 0x99999.
     @return QScintilla version (integer)
     """
     if '-snapshot-' in QSCINTILLA_VERSION_STR:
         return 0x99999
     else:
         return QsciQSCINTILLA_VERSION
 ###############################################################################
 class QsciScintillaCompat(QsciScintilla):
     """
     Class implementing a compatability interface to QsciScintilla.
     This class implements all the functions, that were added to
     QsciScintilla incrementally. This class ensures compatibility
     to older versions of QsciScintilla.
     """
     ArrowFoldStyle = QsciScintilla.BoxedTreeFoldStyle + 1
     ArrowTreeFoldStyle = ArrowFoldStyle + 1
     UserSeparator = '\x04'
     def __init__(self, parent=None):
         """
         Constructor
         @param parent parent widget (QWidget)
         @param name name of this instance (string)
         @param flags window flags
         """
         super().__init__(parent)
         self.zoom = 0
         self.__targetSearchFlags = 0
         self.__targetSearchExpr = ""
         self.__targetSearchStart = 0
         self.__targetSearchEnd = -1
         self.__targetSearchActive = False
     def setLexer(self, lex=None):
         """
         Public method to set the lexer.
         @param lex the lexer to be set or None to reset it.
         """
         super().setLexer(lex)
         if lex is None:
             self.clearStyles()
     def clearStyles(self):
         """
         Public method to set the styles according the selected Qt style.
         """
         palette = QApplication.palette()
         self.SendScintilla(QsciScintilla.SCI_STYLESETFORE,
             QsciScintilla.STYLE_DEFAULT, palette.color(QPalette.Text))
         self.SendScintilla(QsciScintilla.SCI_STYLESETBACK,
             QsciScintilla.STYLE_DEFAULT, palette.color(QPalette.Base))
         self.SendScintilla(QsciScintilla.SCI_STYLECLEARALL)
         self.SendScintilla(QsciScintilla.SCI_CLEARDOCUMENTSTYLE)
     def monospacedStyles(self, font):
         """
         Public method to set the current style to be monospaced.
         @param font font to be used (QFont)
         """
         try:
             rangeLow = list(range(self.STYLE_DEFAULT))
         except AttributeError:
             rangeLow = list(range(32))
         try:
             rangeHigh = list(range(self.STYLE_LASTPREDEFINED + 1,
                               self.STYLE_MAX + 1))
         except AttributeError:
             rangeHigh = list(range(40, 128))
         f = font.family().encode()
         ps = font.pointSize()
         weight = -font.weight()
         italic = font.italic()
         underline = font.underline()
         bold = font.bold()
         for style in rangeLow + rangeHigh:
             self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, style, f)
             self.SendScintilla(QsciScintilla.SCI_STYLESETSIZE, style, ps)
             try:
                 self.SendScintilla(QsciScintilla.SCI_STYLESETWEIGHT, style, weight)
             except AttributeError:
                 self.SendScintilla(QsciScintilla.SCI_STYLESETBOLD, style, bold)
             self.SendScintilla(QsciScintilla.SCI_STYLESETITALIC, style, italic)
             self.SendScintilla(QsciScintilla.SCI_STYLESETUNDERLINE, style, underline)
     def linesOnScreen(self):
         """
         Public method to get the amount of visible lines.
         @return amount of visible lines (integer)
         """
         return self.SendScintilla(QsciScintilla.SCI_LINESONSCREEN)
     def lineAt(self, pos):
         """
         Public method to calculate the line at a position.
         This variant is able to calculate the line for positions in the
         margins and for empty lines.
         @param pos position to calculate the line for (integer or QPoint)
         @return linenumber at position or -1, if there is no line at pos
             (integer, zero based)
         """
         if isinstance(pos, int):
             scipos = pos
         else:
             scipos = \
                 self.SendScintilla(QsciScintilla.SCI_POSITIONFROMPOINT,
                                    pos.x(), pos.y())
         line = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION, scipos)
         if line >= self.lines():
             line = -1
         return line
     def currentPosition(self):
         """
         Public method to get the current position.
         @return absolute position of the cursor (integer)
         """
         return self.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS)
     def styleAt(self, pos):
         """
         Public method to get the style at a position in the text.
         @param pos position in the text (integer)
         @return style at the requested position or 0, if the position
             is negative or past the end of the document (integer)
         """
         return self.SendScintilla(QsciScintilla.SCI_GETSTYLEAT, pos)
     def currentStyle(self):
         """
         Public method to get the style at the current position.
         @return style at the current position (integer)
         """
         return self.styleAt(self.currentPosition())
     def getEndStyled(self):
         """
         Public method to get the last styled position.
         """
         return self.SendScintilla(QsciScintilla.SCI_GETENDSTYLED)
     def startStyling(self, pos, mask):
         """
         Public method to prepare styling.
         @param pos styling positition to start at (integer)
         @param mask mask of bits to use for styling (integer)
         """
         self.SendScintilla(QsciScintilla.SCI_STARTSTYLING, pos, mask)
     def setStyling(self, length, style):
         """
         Public method to style some text.
         @param length length of text to style (integer)
         @param style style to set for text (integer)
         """
         self.SendScintilla(QsciScintilla.SCI_SETSTYLING, length, style)
     def setStyleBits(self, bits):
         """
         Public method to set the number of bits to be used for styling.
         @param bits number of style bits (integer)
         """
         self.SendScintilla(QsciScintilla.SCI_SETSTYLEBITS, bits)
     def charAt(self, pos):
         """
         Public method to get the character at a position in the text observing
         multibyte characters.
         @param pos position in the text (integer)
         @return character at the requested position or empty string, if the
             position is negative or past the end of the document (string)
         """
         ch = self.byteAt(pos)
         if ch and ord(ch) > 127 and self.isUtf8():
             if (ch[0] & 0xF0) == 0xF0:
                 utf8Len = 4
             elif (ch[0] & 0xE0) == 0xE0:
                 utf8Len = 3
             elif (ch[0] & 0xC0) == 0xC0:
                 utf8Len = 2
             while len(ch) < utf8Len:
                 pos += 1
                 ch += self.byteAt(pos)
             return ch.decode('utf8')
         else:
             return ch.decode()
     def byteAt(self, pos):
         """
         Public method to get the raw character (bytes) at a position in the
         text.
         @param pos position in the text (integer)
         @return raw character at the requested position or empty bytes, if the
             position is negative or past the end of the document (bytes)
         """
         char = self.SendScintilla(QsciScintilla.SCI_GETCHARAT, pos)
         if char == 0:
             return b""
         if char < 0:
             char += 256
         return bytes.fromhex("{0:02x}".format(char))
     def foldLevelAt(self, line):
         """
         Public method to get the fold level of a line of the document.
         @param line line number (integer)
         @return fold level of the given line (integer)
         """
         lvl = self.SendScintilla(QsciScintilla.SCI_GETFOLDLEVEL, line)
         return \
             (lvl & QsciScintilla.SC_FOLDLEVELNUMBERMASK) - \
             QsciScintilla.SC_FOLDLEVELBASE
     def foldFlagsAt(self, line):
         """
         Public method to get the fold flags of a line of the document.
         @param line line number (integer)
         @return fold flags of the given line (integer)
         """
         lvl = self.SendScintilla(QsciScintilla.SCI_GETFOLDLEVEL, line)
         return lvl & ~QsciScintilla.SC_FOLDLEVELNUMBERMASK
     def foldHeaderAt(self, line):
         """
         Public method to determine, if a line of the document is a fold header
         line.
         @param line line number (integer)
         @return flag indicating a fold header line (boolean)
         """
         lvl = self.SendScintilla(QsciScintilla.SCI_GETFOLDLEVEL, line)
         return lvl & QsciScintilla.SC_FOLDLEVELHEADERFLAG
     def foldExpandedAt(self, line):
         """
         Public method to determine, if a fold is expanded.
         @param line line number (integer)
         @return flag indicating the fold expansion state of the line (boolean)
         """
         return self.SendScintilla(QsciScintilla.SCI_GETFOLDEXPANDED, line)
     def setIndentationGuideView(self, view):
         """
         Public method to set the view of the indentation guides.
         @param view view of the indentation guides (SC_IV_NONE, SC_IV_REAL,
             SC_IV_LOOKFORWARD or SC_IV_LOOKBOTH)
         """
         self.SendScintilla(QsciScintilla.SCI_SETINDENTATIONGUIDES, view)
     def indentationGuideView(self):
         """
         Public method to get the indentation guide view.
         @return indentation guide view (SC_IV_NONE, SC_IV_REAL,
             SC_IV_LOOKFORWARD or SC_IV_LOOKBOTH)
         """
         return self.SendScintilla(QsciScintilla.SCI_GETINDENTATIONGUIDES)
     ###########################################################################
     # methods below are missing from QScintilla
     ###########################################################################
     def zoomIn(self, zoom=1):
         """
         Public method used to increase the zoom factor.
         @param zoom zoom factor increment
         """
         self.zoom += zoom
         super().zoomIn(zoom)
     def zoomOut(self, zoom=1):
         """
         Public method used to decrease the zoom factor.
         @param zoom zoom factor decrement
         """
         self.zoom -= zoom
         super().zoomOut(zoom)
     def zoomTo(self, zoom):
         """
         Public method used to zoom to a specific zoom factor.
         @param zoom zoom factor
         """
         self.zoom = zoom
         super().zoomTo(zoom)
     def getZoom(self):
         """
         Public method used to retrieve the current zoom factor.
         @return zoom factor (int)
         """
         return self.zoom
     def editorCommand(self, cmd):
         """
         Public method to perform a simple editor command.
         @param cmd the scintilla command to be performed (integer)
         """
         self.SendScintilla(cmd)
     def scrollVertical(self, lines):
         """
         Public method to scroll the text area.
         @param lines number of lines to scroll (negative scrolls up,
             positive scrolls down) (integer)
         """
         self.SendScintilla(QsciScintilla.SCI_LINESCROLL, 0, lines)
     def moveCursorToEOL(self):
         """
         Public method to move the cursor to the end of line.
         """
         self.SendScintilla(QsciScintilla.SCI_LINEEND)
     def moveCursorLeft(self):
         """
         Public method to move the cursor left.
         """
         self.SendScintilla(QsciScintilla.SCI_CHARLEFT)
     def moveCursorRight(self):
         """
         Public method to move the cursor right.
         """
         self.SendScintilla(QsciScintilla.SCI_CHARRIGHT)
     def moveCursorWordLeft(self):
         """
         Public method to move the cursor left one word.
         """
         self.SendScintilla(QsciScintilla.SCI_WORDLEFT)
     def moveCursorWordRight(self):
         """
         Public method to move the cursor right one word.
         """
         self.SendScintilla(QsciScintilla.SCI_WORDRIGHT)
     def newLineBelow(self):
         """
         Public method to insert a new line below the current one.
         """
         self.SendScintilla(QsciScintilla.SCI_LINEEND)
         self.SendScintilla(QsciScintilla.SCI_NEWLINE)
     def deleteBack(self):
         """
         Public method to delete the character to the left of the cursor.
         """
         self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
     def delete(self):
         """
         Public method to delete the character to the right of the cursor.
         """
         self.SendScintilla(QsciScintilla.SCI_CLEAR)
     def deleteWordLeft(self):
         """
         Public method to delete the word to the left of the cursor.
         """
         self.SendScintilla(QsciScintilla.SCI_DELWORDLEFT)
     def deleteWordRight(self):
         """
         Public method to delete the word to the right of the cursor.
         """
         self.SendScintilla(QsciScintilla.SCI_DELWORDRIGHT)
     def deleteLineLeft(self):
         """
         Public method to delete the line to the left of the cursor.
         """
         self.SendScintilla(QsciScintilla.SCI_DELLINELEFT)
     def deleteLineRight(self):
         """
         Public method to delete the line to the right of the cursor.
         """
         self.SendScintilla(QsciScintilla.SCI_DELLINERIGHT)
     def extendSelectionLeft(self):
         """
         Public method to extend the selection one character to the left.
         """
         self.SendScintilla(QsciScintilla.SCI_CHARLEFTEXTEND)
     def extendSelectionRight(self):
         """
         Public method to extend the selection one character to the right.
         """
         self.SendScintilla(QsciScintilla.SCI_CHARRIGHTEXTEND)
     def extendSelectionWordLeft(self):
         """
         Public method to extend the selection one word to the left.
         """
         self.SendScintilla(QsciScintilla.SCI_WORDLEFTEXTEND)
     def extendSelectionWordRight(self):
         """
         Public method to extend the selection one word to the right.
         """
         self.SendScintilla(QsciScintilla.SCI_WORDRIGHTEXTEND)
     def extendSelectionToBOL(self):
         """
         Public method to extend the selection to the beginning of the line.
         """
         self.SendScintilla(QsciScintilla.SCI_VCHOMEEXTEND)
     def extendSelectionToEOL(self):
         """
         Public method to extend the selection to the end of the line.
         """
         self.SendScintilla(QsciScintilla.SCI_LINEENDEXTEND)
         startLine, startIndex, endLine, endIndex = self.getSelection()
         return startLine != -1 and \
                startLine != endLine and \
                self.SendScintilla(QsciScintilla.SCI_SELECTIONISRECTANGLE)
     def getLineSeparator(self):
         """
         Public method to get the line separator for the current eol mode.
         @return eol string (string)
         """
         m = self.eolMode()
         if m == QsciScintilla.EolWindows:
             eol = '\r\n'
         elif m == QsciScintilla.EolUnix:
             eol = '\n'
         elif m == QsciScintilla.EolMac:
             eol = '\r'
         else:
             eol = ''
         return eol
     def getEolIndicator(self):
         """
         Public method to get the eol indicator for the current eol mode.
         @return eol indicator (string)
         """
         m = self.eolMode()
         if m == QsciScintilla.EolWindows:
             eol = 'CRLF'
         elif m == QsciScintilla.EolUnix:
             eol = 'LF'
         elif m == QsciScintilla.EolMac:
             eol = 'CR'
         else:
             eol = ''
         return eol
     def setEolModeByEolString(self, eolStr):
         """
         Public method to set the eol mode given the eol string.
         @param eolStr eol string (string)
         """
         if eolStr == '\r\n':
             self.setEolMode(QsciScintilla.EolMode(QsciScintilla.EolWindows))
         elif eolStr == '\n':
             self.setEolMode(QsciScintilla.EolMode(QsciScintilla.EolUnix))
         elif eolStr == '\r':
             self.setEolMode(QsciScintilla.EolMode(QsciScintilla.EolMac))
     def detectEolString(self, txt):
         """
         Public method to determine the eol string used.
         @param txt text from which to determine the eol string (string)
         @return eol string (string)
         """
         if len(txt.split("\r\n", 1)) == 2:
             return '\r\n'
         elif len(txt.split("\n", 1)) == 2:
             return '\n'
         elif len(txt.split("\r", 1)) == 2:
             return '\r'
         else:
             return None
     def getCursorFlashTime(self):
         """
         Public method to get the flash (blink) time of the cursor in
         milliseconds.
         The flash time is the time required to display, invert and restore the
         caret display. Usually the text cursor is displayed for half the cursor
         flash time, then hidden for the same amount of time.
         @return flash time of the cursor in milliseconds (integer)
         """
         return 2 * self.SendScintilla(QsciScintilla.SCI_GETCARETPERIOD)
     def setCursorFlashTime(self, time):
         """
         Public method to get the flash (blink) time of the cursor in
         milliseconds.
         The flash time is the time required to display, invert and restore the
         caret display. Usually the text cursor is displayed for half the cursor
         flash time, then hidden for the same amount of time.
         @param time flash time of the cursor in milliseconds (integer)
         """
         self.SendScintilla(QsciScintilla.SCI_SETCARETPERIOD, time // 2)
     ###########################################################################
     # methods to perform searches in target range
     ###########################################################################
     def positionFromPoint(self, point):
         """
         Public method to calculate the scintilla position from a point in the
         window.
         @param point point in the window (QPoint)
         @return scintilla position (integer) or -1 to indicate, that the point
             is not near any character
         """
         return self.SendScintilla(QsciScintilla.SCI_POSITIONFROMPOINTCLOSE,
                                   point.x(), point.y())
     def positionBefore(self, pos):
         """
         Public method to get the position before the given position taking into
         account multibyte characters.
         @param pos position (integer)
         @return position before the given one (integer)
         """
         return self.SendScintilla(QsciScintilla.SCI_POSITIONBEFORE, pos)
     def positionAfter(self, pos):
         """
         Public method to get the position after the given position taking into
         account multibyte characters.
         @param pos position (integer)
         @return position after the given one (integer)
         """
         return self.SendScintilla(QsciScintilla.SCI_POSITIONAFTER, pos)
     def lineEndPosition(self, line):
         """
         Public method to determine the line end position of the given line.
         @param line line number (integer)
         @return position of the line end disregarding line end characters
             (integer)
         """
         return self.SendScintilla(QsciScintilla.SCI_GETLINEENDPOSITION, line)
     def __doSearchTarget(self):
         """
         Private method to perform the search in target.
         @return flag indicating a successful search (boolean)
         """
         if self.__targetSearchStart == self.__targetSearchEnd:
             self.__targetSearchActive = False
             return False
         self.SendScintilla(QsciScintilla.SCI_SETTARGETSTART,
                            self.__targetSearchStart)
         self.SendScintilla(QsciScintilla.SCI_SETTARGETEND,
                            self.__targetSearchEnd)
         self.SendScintilla(QsciScintilla.SCI_SETSEARCHFLAGS,
                            self.__targetSearchFlags)
         targetSearchExpr = self._encodeString(self.__targetSearchExpr)
         pos = self.SendScintilla(QsciScintilla.SCI_SEARCHINTARGET,
                                  len(targetSearchExpr),
                                  targetSearchExpr)
         if pos == -1:
             self.__targetSearchActive = False
             return False
         targend = self.SendScintilla(QsciScintilla.SCI_GETTARGETEND)
         self.__targetSearchStart = targend
         return True
     def getFoundTarget(self):
         """
         Public method to get the recently found target.
         @return found target as a tuple of starting position and target length
             (integer, integer)
         """
         if self.__targetSearchActive:
             spos = self.SendScintilla(QsciScintilla.SCI_GETTARGETSTART)
             epos = self.SendScintilla(QsciScintilla.SCI_GETTARGETEND)
             return (spos, epos - spos)
         else:
             return (0, 0)
     def findFirstTarget(self, expr_, re_, cs_, wo_,
             begline=-1, begindex=-1, endline=-1, endindex=-1,
             ws_=False):
         """
         Public method to search in a specified range of text without
         setting the selection.
         @param expr_ search expression (string)
         @param re_ flag indicating a regular expression (boolean)
         @param cs_ flag indicating a case sensitive search (boolean)
         @param wo_ flag indicating a word only search (boolean)
         @keyparam begline line number to start from (-1 to indicate current
             position) (integer)
         @keyparam begindex index to start from (-1 to indicate current
             position) (integer)
         @keyparam endline line number to stop at (-1 to indicate end of
             document) (integer)
         @keyparam endindex index number to stop at (-1 to indicate end of
             document) (integer)
         @keyparam ws_ flag indicating a word start search (boolean)
         @return flag indicating a successful search (boolean)
         """
         self.__targetSearchFlags = 0
         if re_:
             self.__targetSearchFlags |= QsciScintilla.SCFIND_REGEXP
         if cs_:
             self.__targetSearchFlags |= QsciScintilla.SCFIND_MATCHCASE
         if wo_:
             self.__targetSearchFlags |= QsciScintilla.SCFIND_WHOLEWORD
         if ws_:
             self.__targetSearchFlags |= QsciScintilla.SCFIND_WORDSTART
         if begline < 0 or begindex < 0:
             self.__targetSearchStart = self.SendScintilla(
                 QsciScintilla.SCI_GETCURRENTPOS)
         else:
             self.__targetSearchStart = self.positionFromLineIndex(
                 begline, begindex)
         if endline < 0 or endindex < 0:
             self.__targetSearchEnd = self.SendScintilla(
                 QsciScintilla.SCI_GETTEXTLENGTH)
         else:
             self.__targetSearchEnd = self.positionFromLineIndex(
                 endline, endindex)
         self.__targetSearchExpr = expr_
         if self.__targetSearchExpr:
             self.__targetSearchActive = True
             return self.__doSearchTarget()
         return False
     def findNextTarget(self):
         """
         Public method to find the next occurrence in the target range.
         @return flag indicating a successful search (boolean)
         """
         if not self.__targetSearchActive:
             return False
         return self.__doSearchTarget()
     def replaceTarget(self, replaceStr):
         """
         Public method to replace the string found by the last search in target.
         @param replaceStr replacement string or regexp (string)
         """
         if not self.__targetSearchActive:
             return
         if self.__targetSearchFlags & QsciScintilla.SCFIND_REGEXP:
             cmd = QsciScintilla.SCI_REPLACETARGETRE
         else:
             cmd = QsciScintilla.SCI_REPLACETARGET
         r = self._encodeString(replaceStr)
         start = self.SendScintilla(QsciScintilla.SCI_GETTARGETSTART)
         self.SendScintilla(cmd, len(r), r)
         self.__targetSearchStart = start + len(r)
     ###########################################################################
     # indicator handling methods
     ###########################################################################
     def indicatorDefine(self, indicator, style, color):
         """
         Public method to define the appearance of an indicator.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @param style style to be used for the indicator
             (QsciScintilla.INDIC_PLAIN, QsciScintilla.INDIC_SQUIGGLE,
             QsciScintilla.INDIC_TT, QsciScintilla.INDIC_DIAGONAL,
             QsciScintilla.INDIC_STRIKE, QsciScintilla.INDIC_HIDDEN,
             QsciScintilla.INDIC_BOX, QsciScintilla.INDIC_ROUNDBOX)
         @param color color to be used by the indicator (QColor)
         @exception ValueError the indicator or style are not valid
         """
         if indicator < QsciScintilla.INDIC_CONTAINER or \
            indicator > QsciScintilla.INDIC_MAX:
             raise ValueError("indicator number out of range")
         if style < QsciScintilla.INDIC_PLAIN or \
            style > QsciScintilla.INDIC_ROUNDBOX:
             raise ValueError("style out of range")
         self.SendScintilla(QsciScintilla.SCI_INDICSETSTYLE, indicator, style)
         self.SendScintilla(QsciScintilla.SCI_INDICSETFORE, indicator, color)
         try:
             self.SendScintilla(QsciScintilla.SCI_INDICSETALPHA, indicator,
                                color.alpha())
         except AttributeError:
             pass
     def setCurrentIndicator(self, indicator):
         """
         Public method to set the current indicator.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @exception ValueError the indicator or style are not valid
         """
         if indicator < QsciScintilla.INDIC_CONTAINER or \
            indicator > QsciScintilla.INDIC_MAX:
             raise ValueError("indicator number out of range")
         self.SendScintilla(QsciScintilla.SCI_SETINDICATORCURRENT, indicator)
     def setIndicatorRange(self, indicator, spos, length):
         """
         Public method to set an indicator for the given range.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @param spos position of the indicator start (integer)
         @param length length of the indicator (integer)
         @exception ValueError the indicator or style are not valid
         """
         self.setCurrentIndicator(indicator)
         self.SendScintilla(QsciScintilla.SCI_INDICATORFILLRANGE, spos, length)
     def setIndicator(self, indicator, sline, sindex, eline, eindex):
         """
         Public method to set an indicator for the given range.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @param sline line number of the indicator start (integer)
         @param sindex index of the indicator start (integer)
         @param eline line number of the indicator end (integer)
         @param eindex index of the indicator end (integer)
         @exception ValueError the indicator or style are not valid
         """
         spos = self.positionFromLineIndex(sline, sindex)
         epos = self.positionFromLineIndex(eline, eindex)
         self.setIndicatorRange(indicator, spos, epos - spos)
     def clearIndicatorRange(self, indicator, spos, length):
         """
         Public method to clear an indicator for the given range.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @param spos position of the indicator start (integer)
         @param length length of the indicator (integer)
         """
         self.setCurrentIndicator(indicator)
         self.SendScintilla(QsciScintilla.SCI_INDICATORCLEARRANGE, spos, length)
     def clearIndicator(self, indicator, sline, sindex, eline, eindex):
         """
         Public method to clear an indicator for the given range.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @param sline line number of the indicator start (integer)
         @param sindex index of the indicator start (integer)
         @param eline line number of the indicator end (integer)
         @param eindex index of the indicator end (integer)
         """
         spos = self.positionFromLineIndex(sline, sindex)
         epos = self.positionFromLineIndex(eline, eindex)
         self.clearIndicatorRange(indicator, spos, epos - spos)
     def clearAllIndicators(self, indicator):
         """
         Public method to clear all occurrences of an indicator.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         """
         self.clearIndicatorRange(indicator, 0, self.length())
     def hasIndicator(self, indicator, pos):
         """
         Public method to test for the existence of an indicator.
         @param indicator number of the indicator (integer,
             QsciScintilla.INDIC_CONTAINER .. QsciScintilla.INDIC_MAX)
         @param pos position to test (integer)
         @return flag indicating the existence of the indicator (boolean)
         """
         res = self.SendScintilla(QsciScintilla.SCI_INDICATORVALUEAT,
                                  indicator, pos)
         return res
     ###########################################################################
     # methods to perform folding related stuff
     ###########################################################################
     def __setFoldMarker(self, marknr, mark=QsciScintilla.SC_MARK_EMPTY):
         """
         Private method to define a fold marker.
         @param marknr marker number to define (integer)
         @param mark fold mark symbol to be used (integer)
         """
         self.SendScintilla(QsciScintilla.SCI_MARKERDEFINE, marknr, mark)
         if mark != QsciScintilla.SC_MARK_EMPTY:
             self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
                 marknr, QColor(Qt.white))
             self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
                 marknr, QColor(Qt.black))
     def setFolding(self, style, margin=2):
         """
         Public method to set the folding style and margin.
         @param style folding style to set (integer)
         @param margin margin number (integer)
         """
         if style < self.ArrowFoldStyle:
             super().setFolding(style, margin)
         else:
             super().setFolding(
                 QsciScintilla.PlainFoldStyle, margin)
             if style == self.ArrowFoldStyle:
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDER,
                                      QsciScintilla.SC_MARK_ARROW)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDEROPEN,
                                      QsciScintilla.SC_MARK_ARROWDOWN)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDERSUB)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDERTAIL)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDEREND)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDEROPENMID)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDERMIDTAIL)
             elif style == self.ArrowTreeFoldStyle:
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDER,
                                      QsciScintilla.SC_MARK_ARROW)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDEROPEN,
                                      QsciScintilla.SC_MARK_ARROWDOWN)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDERSUB,
                                      QsciScintilla.SC_MARK_VLINE)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDERTAIL,
                                      QsciScintilla.SC_MARK_LCORNER)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDEREND,
                                      QsciScintilla.SC_MARK_ARROW)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDEROPENMID,
                                      QsciScintilla.SC_MARK_ARROWDOWN)
                 self.__setFoldMarker(QsciScintilla.SC_MARKNUM_FOLDERMIDTAIL,
                                      QsciScintilla.SC_MARK_TCORNER)
     def setFoldMarkersColors(self, foreColor, backColor):
         """
         Public method to set the foreground and background colors of the
         fold markers.
         @param foreColor foreground color (QColor)
         @param backColor background color (QColor)
         """
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDER, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDER, backColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDEROPEN, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDEROPEN, backColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDEROPENMID, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDEROPENMID, backColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDERSUB, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDERSUB, backColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDERTAIL, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDERTAIL, backColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDERMIDTAIL, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDERMIDTAIL, backColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETFORE,
             QsciScintilla.SC_MARKNUM_FOLDEREND, foreColor)
         self.SendScintilla(QsciScintilla.SCI_MARKERSETBACK,
             QsciScintilla.SC_MARKNUM_FOLDEREND, backColor)
     ###########################################################################
     # interface methods to the standard keyboard command set
     ###########################################################################
     def clearKeys(self):
         """
         Protected method to clear the key commands.
         """
         # call into the QsciCommandSet
         self.standardCommands().clearKeys()
     def clearAlternateKeys(self):
         """
         Protected method to clear the alternate key commands.
         """
         # call into the QsciCommandSet
         self.standardCommands().clearAlternateKeys()
     ###########################################################################
     # specialized event handlers
     ###########################################################################
     def focusOutEvent(self, event):
         """
         Public method called when the editor loses focus.
         @param event event object (QFocusEvent)
         """
         if self.isListActive():
             self.cancelList()
         super().focusOutEvent(event)
     def event(self, evt):
         """
         Protected method to handle events.
         Note: We are not interested in the standard QsciScintilla event handling
         because we do it our self.
         @param evt event object to handle (QEvent)
         """
         return QsciScintillaBase.event(self, evt)
     ###########################################################################
     # interface methods to the mini editor
     ###########################################################################
     def getFileName(self):
         """
         Public method to return the name of the file being displayed.
         @return filename of the displayed file (string)
         """
         p = self.parent()
         if p is None:
             return ""
         else:
             try:
                 return p.getFileName()
             except AttributeError:
                 return ""
     ###########################################################################
     # replacements for buggy methods
     ###########################################################################
     def showUserList(self, id, lst):
         """
         Public method to show a user supplied list.
         @param id id of the list (integer)
         @param lst list to be show (list of strings)
         """
         if id <= 0:
             return
         self.SendScintilla(QsciScintilla.SCI_AUTOCSETSEPARATOR,
                            ord(self.UserSeparator))
         self.SendScintilla(QsciScintilla.SCI_USERLISTSHOW, id,
             self._encodeString(self.UserSeparator.join(lst)))
     ###########################################################################
     # utility methods
     ###########################################################################
     def _encodeString(self, string):
         """
         Protected method to encode a string depending on the current mode.
         @param string string to be encoded (str)
         @return encoded string (bytes)
         """
         if isinstance(string, bytes):
             return string
         else:
             if self.isUtf8():
                 return string.encode("utf-8")
             else:
                 return string.encode("latin-1")
     ###########################################################################
     # methods below have been added to QScintilla starting with version 2.5
     ###########################################################################
     if "positionFromLineIndex" not in QsciScintilla.__dict__:
         def positionFromLineIndex(self, line, index):
             """
             Public method to convert line and index to an absolute position.
             @param line line number (integer)
             @param index index number (integer)
             @return absolute position in the editor (integer)
             """
             pos = self.SendScintilla(QsciScintilla.SCI_POSITIONFROMLINE, line)
             # Allow for multi-byte characters
             for i in range(index):
                 pos = self.positionAfter(pos)
             return pos
     if "lineIndexFromPosition" not in QsciScintilla.__dict__:
         def lineIndexFromPosition(self, pos):
             """
             Public method to convert an absolute position to line and index.
             @param pos absolute position in the editor (integer)
             @return tuple of line number (integer) and index number (integer)
             """
             lin = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION, pos)
             linpos = self.SendScintilla(
                 QsciScintilla.SCI_POSITIONFROMLINE, lin)
             indx = 0
             # Allow for multi-byte characters.
             while linpos < pos:
                 new_linpos = self.positionAfter(linpos)
                 # If the position hasn't moved then we must be at the end of
                 # the text (which implies that the position passed was beyond
                 # the end of the text).
                 if new_linpos == linpos:
                     break
                 linpos = new_linpos
                 indx += 1
             return lin, indx
     if "contractedFolds" not in QsciScintilla.__dict__:
         def contractedFolds(self):
             """
             Public method to get a list of line numbers of collapsed folds.
             @return list of line numbers of folded lines (list of integer)
             """
             line = 0
             folds = []
             maxline = self.lines()
             while line < maxline:
                 if self.foldHeaderAt(line) and not self.foldExpandedAt(line):
                     folds.append(line)
                 line += 1
             return folds
     if "setContractedFolds" not in QsciScintilla.__dict__:
         def setContractedFolds(self, folds):
             """
             Public method to set a list of line numbers of collapsed folds.

Mercurial Repositories > eric / annotate

QScintilla/QsciScintillaCompat.py@93439c60fe45 (annotated)

QScintilla/QsciScintillaCompat.py