[wxWidgets.git] / wxPython / demo / wxStyledTextCtrl_2.py


from wxPython.wx import *
from wxPython.stc import *

import keyword

#----------------------------------------------------------------------

demoText = """\
## This version of the editor has been set up to edit Python source
## code.  Here is a copy of wxPython/demo/Main.py to play with.


"""

#----------------------------------------------------------------------


if wxPlatform == '__WXMSW__':
    faces = { 'times': 'Times New Roman',
              'mono' : 'Courier New',
              'helv' : 'Arial',
              'other': 'Comic Sans MS',
              'size' : 10,
              'size2': 8,
             }
else:
    faces = { 'times': 'Times',
              'mono' : 'Courier',
              'helv' : 'Helvetica',
              'other': 'new century schoolbook',
              'size' : 12,
              'size2': 10,
             }


#----------------------------------------------------------------------

class PythonSTC(wxStyledTextCtrl):
    def __init__(self, parent, ID):
        wxStyledTextCtrl.__init__(self, parent, ID,
                                  style = wxNO_FULL_REPAINT_ON_RESIZE)

        self.CmdKeyAssign(ord('B'), wxSTC_SCMOD_CTRL, wxSTC_CMD_ZOOMIN)
        self.CmdKeyAssign(ord('N'), wxSTC_SCMOD_CTRL, wxSTC_CMD_ZOOMOUT)

        self.SetLexer(wxSTC_LEX_PYTHON)
        self.SetKeyWords(0, " ".join(keyword.kwlist))

        self.SetProperty("fold", "1")
        self.SetProperty("tab.timmy.whinge.level", "1")
        self.SetMargins(0,0)

        self.SetViewWhiteSpace(False)
        #self.SetBufferedDraw(False)

        self.SetEdgeMode(wxSTC_EDGE_BACKGROUND)
        self.SetEdgeColumn(78)

        # Setup a margin to hold fold markers
        #self.SetFoldFlags(16)  ###  WHAT IS THIS VALUE?  WHAT ARE THE OTHER FLAGS?  DOES IT MATTER?
        self.SetMarginType(2, wxSTC_MARGIN_SYMBOL)
        self.SetMarginMask(2, wxSTC_MASK_FOLDERS)
        self.SetMarginSensitive(2, True)
        self.SetMarginWidth(2, 12)

        if 0: # simple folder marks, like the old version
            self.MarkerDefine(wxSTC_MARKNUM_FOLDER, wxSTC_MARK_ARROW, "navy", "navy")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN, wxSTC_MARK_ARROWDOWN, "navy", "navy")
            # Set these to an invisible mark
            self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BACKGROUND, "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_BACKGROUND, "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDERSUB, wxSTC_MARK_BACKGROUND, "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL, wxSTC_MARK_BACKGROUND, "white", "black")

        else: # more involved "outlining" folder marks
            self.MarkerDefine(wxSTC_MARKNUM_FOLDEREND,     wxSTC_MARK_BOXPLUSCONNECTED,  "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BOXMINUSCONNECTED, "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER,  "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL,    wxSTC_MARK_LCORNER,  "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDERSUB,     wxSTC_MARK_VLINE,    "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDER,        wxSTC_MARK_BOXPLUS,  "white", "black")
            self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN,    wxSTC_MARK_BOXMINUS, "white", "black")


        EVT_STC_UPDATEUI(self,    ID, self.OnUpdateUI)
        EVT_STC_MARGINCLICK(self, ID, self.OnMarginClick)


        # Make some styles,  The lexer defines what each style is used for, we
        # just have to define what each style looks like.  This set is adapted from
        # Scintilla sample property files.

        self.StyleClearAll()

        # Global default styles for all languages
        self.StyleSetSpec(wxSTC_STYLE_DEFAULT,     "face:%(helv)s,size:%(size)d" % faces)
        self.StyleSetSpec(wxSTC_STYLE_LINENUMBER,  "back:#C0C0C0,face:%(helv)s,size:%(size2)d" % faces)
        self.StyleSetSpec(wxSTC_STYLE_CONTROLCHAR, "face:%(other)s" % faces)
        self.StyleSetSpec(wxSTC_STYLE_BRACELIGHT,  "fore:#FFFFFF,back:#0000FF,bold")
        self.StyleSetSpec(wxSTC_STYLE_BRACEBAD,    "fore:#000000,back:#FF0000,bold")

        # Python styles
        # White space
        self.StyleSetSpec(wxSTC_P_DEFAULT, "fore:#808080,face:%(helv)s,size:%(size)d" % faces)
        # Comment
        self.StyleSetSpec(wxSTC_P_COMMENTLINE, "fore:#007F00,face:%(other)s,size:%(size)d" % faces)
        # Number
        self.StyleSetSpec(wxSTC_P_NUMBER, "fore:#007F7F,size:%(size)d" % faces)
        # String
        self.StyleSetSpec(wxSTC_P_STRING, "fore:#7F007F,italic,face:%(times)s,size:%(size)d" % faces)
        # Single quoted string
        self.StyleSetSpec(wxSTC_P_CHARACTER, "fore:#7F007F,italic,face:%(times)s,size:%(size)d" % faces)
        # Keyword
        self.StyleSetSpec(wxSTC_P_WORD, "fore:#00007F,bold,size:%(size)d" % faces)
        # Triple quotes
        self.StyleSetSpec(wxSTC_P_TRIPLE, "fore:#7F0000,size:%(size)d" % faces)
        # Triple double quotes
        self.StyleSetSpec(wxSTC_P_TRIPLEDOUBLE, "fore:#7F0000,size:%(size)d" % faces)
        # Class name definition
        self.StyleSetSpec(wxSTC_P_CLASSNAME, "fore:#0000FF,bold,underline,size:%(size)d" % faces)
        # Function or method name definition
        self.StyleSetSpec(wxSTC_P_DEFNAME, "fore:#007F7F,bold,size:%(size)d" % faces)
        # Operators
        self.StyleSetSpec(wxSTC_P_OPERATOR, "bold,size:%(size)d" % faces)
        # Identifiers
        self.StyleSetSpec(wxSTC_P_IDENTIFIER, "fore:#808080,face:%(helv)s,size:%(size)d" % faces)
        # Comment-blocks
        self.StyleSetSpec(wxSTC_P_COMMENTBLOCK, "fore:#7F7F7F,size:%(size)d" % faces)
        # End of line where string is not closed
        self.StyleSetSpec(wxSTC_P_STRINGEOL, "fore:#000000,face:%(mono)s,back:#E0C0E0,eol,size:%(size)d" % faces)


        self.SetCaretForeground("BLUE")

        EVT_KEY_DOWN(self, self.OnKeyPressed)


    def OnKeyPressed(self, event):
        if self.CallTipActive():
            self.CallTipCancel()
        key = event.KeyCode()
        if key == 32 and event.ControlDown():
            pos = self.GetCurrentPos()
            # Tips
            if event.ShiftDown():
                self.CallTipSetBackground("yellow")
                self.CallTipShow(pos, 'param1, param2')
            # Code completion
            else:
                #lst = []
                #for x in range(50000):
                #    lst.append('%05d' % x)
                #st = " ".join(lst)
                #print len(st)
                #self.AutoCompShow(0, st)

                kw = keyword.kwlist[:]
                kw.append("zzzzzz")
                kw.append("aaaaa")
                kw.append("__init__")
                kw.append("zzaaaaa")
                kw.append("zzbaaaa")
                kw.append("this_is_a_longer_value")
                kw.append("this_is_a_much_much_much_much_much_much_much_longer_value")

                kw.sort()  # Python sorts are case sensitive
                self.AutoCompSetIgnoreCase(False)  # so this needs to match

                self.AutoCompShow(0, " ".join(kw))
        else:
            event.Skip()


    def OnUpdateUI(self, evt):
        # check for matching braces
        braceAtCaret = -1
        braceOpposite = -1
        charBefore = None
        caretPos = self.GetCurrentPos()
        if caretPos > 0:
            charBefore = self.GetCharAt(caretPos - 1)
            styleBefore = self.GetStyleAt(caretPos - 1)

        # check before
        if charBefore and chr(charBefore) in "[]{}()" and styleBefore == wxSTC_P_OPERATOR:
            braceAtCaret = caretPos - 1

        # check after
        if braceAtCaret < 0:
            charAfter = self.GetCharAt(caretPos)
            styleAfter = self.GetStyleAt(caretPos)
            if charAfter and chr(charAfter) in "[]{}()" and styleAfter == wxSTC_P_OPERATOR:
                braceAtCaret = caretPos

        if braceAtCaret >= 0:
            braceOpposite = self.BraceMatch(braceAtCaret)

        if braceAtCaret != -1  and braceOpposite == -1:
            self.BraceBadLight(braceAtCaret)
        else:
            self.BraceHighlight(braceAtCaret, braceOpposite)
            #pt = self.PointFromPosition(braceOpposite)
            #self.Refresh(True, wxRect(pt.x, pt.y, 5,5))
            #print pt
            #self.Refresh(False)


    def OnMarginClick(self, evt):
        # fold and unfold as needed
        if evt.GetMargin() == 2:
            if evt.GetShift() and evt.GetControl():
                self.FoldAll()
            else:
                lineClicked = self.LineFromPosition(evt.GetPosition())
                if self.GetFoldLevel(lineClicked) & wxSTC_FOLDLEVELHEADERFLAG:
                    if evt.GetShift():
                        self.SetFoldExpanded(lineClicked, True)
                        self.Expand(lineClicked, True, True, 1)
                    elif evt.GetControl():
                        if self.GetFoldExpanded(lineClicked):
                            self.SetFoldExpanded(lineClicked, False)
                            self.Expand(lineClicked, False, True, 0)
                        else:
                            self.SetFoldExpanded(lineClicked, True)
                            self.Expand(lineClicked, True, True, 100)
                    else:
                        self.ToggleFold(lineClicked)


    def FoldAll(self):
        lineCount = self.GetLineCount()
        expanding = True

        # find out if we are folding or unfolding
        for lineNum in range(lineCount):
            if self.GetFoldLevel(lineNum) & wxSTC_FOLDLEVELHEADERFLAG:
                expanding = not self.GetFoldExpanded(lineNum)
                break;

        lineNum = 0
        while lineNum < lineCount:
            level = self.GetFoldLevel(lineNum)
            if level & wxSTC_FOLDLEVELHEADERFLAG and \
               (level & wxSTC_FOLDLEVELNUMBERMASK) == wxSTC_FOLDLEVELBASE:

                if expanding:
                    self.SetFoldExpanded(lineNum, True)
                    lineNum = self.Expand(lineNum, True)
                    lineNum = lineNum - 1
                else:
                    lastChild = self.GetLastChild(lineNum, -1)
                    self.SetFoldExpanded(lineNum, False)
                    if lastChild > lineNum:
                        self.HideLines(lineNum+1, lastChild)

            lineNum = lineNum + 1


    def Expand(self, line, doExpand, force=False, visLevels=0, level=-1):
        lastChild = self.GetLastChild(line, level)
        line = line + 1
        while line <= lastChild:
            if force:
                if visLevels > 0:
                    self.ShowLines(line, line)
                else:
                    self.HideLines(line, line)
            else:
                if doExpand:
                    self.ShowLines(line, line)

            if level == -1:
                level = self.GetFoldLevel(line)

            if level & wxSTC_FOLDLEVELHEADERFLAG:
                if force:
                    if visLevels > 1:
                        self.SetFoldExpanded(line, True)
                    else:
                        self.SetFoldExpanded(line, False)
                    line = self.Expand(line, doExpand, force, visLevels-1)

                else:
                    if doExpand and self.GetFoldExpanded(line):
                        line = self.Expand(line, True, force, visLevels-1)
                    else:
                        line = self.Expand(line, False, force, visLevels-1)
            else:
                line = line + 1;

        return line


#----------------------------------------------------------------------

_USE_PANEL = 1

def runTest(frame, nb, log):
    if not _USE_PANEL:
        ed = p = PythonSTC(nb, -1)
    else:
        p = wxPanel(nb, -1, style = wxNO_FULL_REPAINT_ON_RESIZE)
        ed = PythonSTC(p, -1)
        s = wxBoxSizer(wxHORIZONTAL)
        s.Add(ed, 1, wxEXPAND)
        p.SetSizer(s)
        p.SetAutoLayout(True)


    ed.SetText(demoText + open('Main.py').read())
    ed.EmptyUndoBuffer()
    ed.Colourise(0, -1)

    # line numbers in the margin
    ed.SetMarginType(1, wxSTC_MARGIN_NUMBER)
    ed.SetMarginWidth(1, 25)

    return p


#----------------------------------------------------------------------


overview = """\
<html><body>
Once again, no docs yet.  <b>Sorry.</b>  But <a href="data/stc.h.html">this</a>
and <a href="http://www.scintilla.org/ScintillaDoc.html">this</a> should
be helpful.
</body><html>
"""


if __name__ == '__main__':
    import sys,os
    import run
    run.main(['', os.path.basename(sys.argv[0])])


#----------------------------------------------------------------------
#----------------------------------------------------------------------
Commit	Line	Data
f6bcfd97 BP	1
	2	from wxPython.wx import *
	3	from wxPython.stc import *
	4
	5	import keyword
	6
	7	#----------------------------------------------------------------------
	8
	9	demoText = """\
	10	## This version of the editor has been set up to edit Python source
	11	## code. Here is a copy of wxPython/demo/Main.py to play with.
	12
	13
	14	"""
edf2f43e	15
f6bcfd97 BP	16	#----------------------------------------------------------------------
	17
	18
	19	if wxPlatform == '__WXMSW__':
	20	faces = { 'times': 'Times New Roman',
	21	'mono' : 'Courier New',
	22	'helv' : 'Arial',
	23	'other': 'Comic Sans MS',
9968ba85 RD	24	'size' : 10,
9968ba85 RD	25	'size2': 8,
f6bcfd97 BP	26	}
	27	else:
	28	faces = { 'times': 'Times',
	29	'mono' : 'Courier',
	30	'helv' : 'Helvetica',
	31	'other': 'new century schoolbook',
fc5d3e42 RD	32	'size' : 12,
fc5d3e42 RD	33	'size2': 10,
f6bcfd97 BP	34	}
	35
	36
	37	#----------------------------------------------------------------------
	38
	39	class PythonSTC(wxStyledTextCtrl):
	40	def __init__(self, parent, ID):
fe953afb RD	41	wxStyledTextCtrl.__init__(self, parent, ID,
fe953afb RD	42	style = wxNO_FULL_REPAINT_ON_RESIZE)
f6bcfd97	43
3c2ec1b8 RD	44	self.CmdKeyAssign(ord('B'), wxSTC_SCMOD_CTRL, wxSTC_CMD_ZOOMIN)
	45	self.CmdKeyAssign(ord('N'), wxSTC_SCMOD_CTRL, wxSTC_CMD_ZOOMOUT)
	46
f6bcfd97	47	self.SetLexer(wxSTC_LEX_PYTHON)
1e4a197e	48	self.SetKeyWords(0, " ".join(keyword.kwlist))
f6bcfd97 BP	49
	50	self.SetProperty("fold", "1")
	51	self.SetProperty("tab.timmy.whinge.level", "1")
	52	self.SetMargins(0,0)
	53
1e4a197e RD	54	self.SetViewWhiteSpace(False)
1e4a197e RD	55	#self.SetBufferedDraw(False)
f6bcfd97 BP	56
	57	self.SetEdgeMode(wxSTC_EDGE_BACKGROUND)
	58	self.SetEdgeColumn(78)
	59
	60	# Setup a margin to hold fold markers
	61	#self.SetFoldFlags(16) ### WHAT IS THIS VALUE? WHAT ARE THE OTHER FLAGS? DOES IT MATTER?
	62	self.SetMarginType(2, wxSTC_MARGIN_SYMBOL)
	63	self.SetMarginMask(2, wxSTC_MASK_FOLDERS)
1e4a197e	64	self.SetMarginSensitive(2, True)
1a2fb4cd RD	65	self.SetMarginWidth(2, 12)
	66
	67	if 0: # simple folder marks, like the old version
	68	self.MarkerDefine(wxSTC_MARKNUM_FOLDER, wxSTC_MARK_ARROW, "navy", "navy")
	69	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN, wxSTC_MARK_ARROWDOWN, "navy", "navy")
	70	# Set these to an invisible mark
	71	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BACKGROUND, "white", "black")
	72	self.MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_BACKGROUND, "white", "black")
	73	self.MarkerDefine(wxSTC_MARKNUM_FOLDERSUB, wxSTC_MARK_BACKGROUND, "white", "black")
	74	self.MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL, wxSTC_MARK_BACKGROUND, "white", "black")
	75
	76	else: # more involved "outlining" folder marks
	77	self.MarkerDefine(wxSTC_MARKNUM_FOLDEREND, wxSTC_MARK_BOXPLUSCONNECTED, "white", "black")
	78	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BOXMINUSCONNECTED, "white", "black")
	79	self.MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER, "white", "black")
	80	self.MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL, wxSTC_MARK_LCORNER, "white", "black")
	81	self.MarkerDefine(wxSTC_MARKNUM_FOLDERSUB, wxSTC_MARK_VLINE, "white", "black")
	82	self.MarkerDefine(wxSTC_MARKNUM_FOLDER, wxSTC_MARK_BOXPLUS, "white", "black")
	83	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN, wxSTC_MARK_BOXMINUS, "white", "black")
f6bcfd97 BP	84
	85
	86	EVT_STC_UPDATEUI(self, ID, self.OnUpdateUI)
	87	EVT_STC_MARGINCLICK(self, ID, self.OnMarginClick)
	88
	89
	90	# Make some styles, The lexer defines what each style is used for, we
	91	# just have to define what each style looks like. This set is adapted from
	92	# Scintilla sample property files.
	93
	94	self.StyleClearAll()
	95
	96	# Global default styles for all languages
	97	self.StyleSetSpec(wxSTC_STYLE_DEFAULT, "face:%(helv)s,size:%(size)d" % faces)
	98	self.StyleSetSpec(wxSTC_STYLE_LINENUMBER, "back:#C0C0C0,face:%(helv)s,size:%(size2)d" % faces)
	99	self.StyleSetSpec(wxSTC_STYLE_CONTROLCHAR, "face:%(other)s" % faces)
	100	self.StyleSetSpec(wxSTC_STYLE_BRACELIGHT, "fore:#FFFFFF,back:#0000FF,bold")
	101	self.StyleSetSpec(wxSTC_STYLE_BRACEBAD, "fore:#000000,back:#FF0000,bold")
	102
	103	# Python styles
	104	# White space
b166c703	105	self.StyleSetSpec(wxSTC_P_DEFAULT, "fore:#808080,face:%(helv)s,size:%(size)d" % faces)
f6bcfd97	106	# Comment
b166c703	107	self.StyleSetSpec(wxSTC_P_COMMENTLINE, "fore:#007F00,face:%(other)s,size:%(size)d" % faces)
f6bcfd97	108	# Number
b166c703	109	self.StyleSetSpec(wxSTC_P_NUMBER, "fore:#007F7F,size:%(size)d" % faces)
f6bcfd97	110	# String
b166c703	111	self.StyleSetSpec(wxSTC_P_STRING, "fore:#7F007F,italic,face:%(times)s,size:%(size)d" % faces)
f6bcfd97	112	# Single quoted string
b166c703	113	self.StyleSetSpec(wxSTC_P_CHARACTER, "fore:#7F007F,italic,face:%(times)s,size:%(size)d" % faces)
f6bcfd97	114	# Keyword
b166c703	115	self.StyleSetSpec(wxSTC_P_WORD, "fore:#00007F,bold,size:%(size)d" % faces)
f6bcfd97	116	# Triple quotes
b166c703	117	self.StyleSetSpec(wxSTC_P_TRIPLE, "fore:#7F0000,size:%(size)d" % faces)
f6bcfd97	118	# Triple double quotes
b166c703	119	self.StyleSetSpec(wxSTC_P_TRIPLEDOUBLE, "fore:#7F0000,size:%(size)d" % faces)
f6bcfd97	120	# Class name definition
b166c703	121	self.StyleSetSpec(wxSTC_P_CLASSNAME, "fore:#0000FF,bold,underline,size:%(size)d" % faces)
f6bcfd97	122	# Function or method name definition
b166c703	123	self.StyleSetSpec(wxSTC_P_DEFNAME, "fore:#007F7F,bold,size:%(size)d" % faces)
f6bcfd97	124	# Operators
b166c703	125	self.StyleSetSpec(wxSTC_P_OPERATOR, "bold,size:%(size)d" % faces)
f6bcfd97	126	# Identifiers
b166c703	127	self.StyleSetSpec(wxSTC_P_IDENTIFIER, "fore:#808080,face:%(helv)s,size:%(size)d" % faces)
f6bcfd97	128	# Comment-blocks
b166c703	129	self.StyleSetSpec(wxSTC_P_COMMENTBLOCK, "fore:#7F7F7F,size:%(size)d" % faces)
f6bcfd97	130	# End of line where string is not closed
c4c2f218	131	self.StyleSetSpec(wxSTC_P_STRINGEOL, "fore:#000000,face:%(mono)s,back:#E0C0E0,eol,size:%(size)d" % faces)
f6bcfd97 BP	132
	133
	134	self.SetCaretForeground("BLUE")
	135
a29a241f	136	EVT_KEY_DOWN(self, self.OnKeyPressed)
f6bcfd97 BP	137
	138
	139	def OnKeyPressed(self, event):
68bc8549 RD	140	if self.CallTipActive():
68bc8549 RD	141	self.CallTipCancel()
f6bcfd97 BP	142	key = event.KeyCode()
	143	if key == 32 and event.ControlDown():
	144	pos = self.GetCurrentPos()
	145	# Tips
	146	if event.ShiftDown():
	147	self.CallTipSetBackground("yellow")
	148	self.CallTipShow(pos, 'param1, param2')
	149	# Code completion
	150	else:
c368d904 RD	151	#lst = []
	152	#for x in range(50000):
	153	# lst.append('%05d' % x)
1e4a197e	154	#st = " ".join(lst)
c368d904 RD	155	#print len(st)
c368d904 RD	156	#self.AutoCompShow(0, st)
8082483b RD	157
	158	kw = keyword.kwlist[:]
	159	kw.append("zzzzzz")
	160	kw.append("aaaaa")
	161	kw.append("__init__")
	162	kw.append("zzaaaaa")
54a816a6	163	kw.append("zzbaaaa")
8082483b RD	164	kw.append("this_is_a_longer_value")
	165	kw.append("this_is_a_much_much_much_much_much_much_much_longer_value")
	166
54a816a6	167	kw.sort() # Python sorts are case sensitive
1e4a197e	168	self.AutoCompSetIgnoreCase(False) # so this needs to match
8082483b	169
1e4a197e	170	self.AutoCompShow(0, " ".join(kw))
c368d904 RD	171	else:
c368d904 RD	172	event.Skip()
f6bcfd97 BP	173
	174
	175	def OnUpdateUI(self, evt):
	176	# check for matching braces
	177	braceAtCaret = -1
1e4a197e	178	braceOpposite = -1
f6bcfd97 BP	179	charBefore = None
	180	caretPos = self.GetCurrentPos()
	181	if caretPos > 0:
	182	charBefore = self.GetCharAt(caretPos - 1)
	183	styleBefore = self.GetStyleAt(caretPos - 1)
	184
	185	# check before
c368d904	186	if charBefore and chr(charBefore) in "[]{}()" and styleBefore == wxSTC_P_OPERATOR:
f6bcfd97 BP	187	braceAtCaret = caretPos - 1
	188
	189	# check after
	190	if braceAtCaret < 0:
	191	charAfter = self.GetCharAt(caretPos)
	192	styleAfter = self.GetStyleAt(caretPos)
c368d904	193	if charAfter and chr(charAfter) in "[]{}()" and styleAfter == wxSTC_P_OPERATOR:
f6bcfd97 BP	194	braceAtCaret = caretPos
	195
	196	if braceAtCaret >= 0:
	197	braceOpposite = self.BraceMatch(braceAtCaret)
	198
	199	if braceAtCaret != -1 and braceOpposite == -1:
c368d904	200	self.BraceBadLight(braceAtCaret)
f6bcfd97 BP	201	else:
	202	self.BraceHighlight(braceAtCaret, braceOpposite)
	203	#pt = self.PointFromPosition(braceOpposite)
1e4a197e	204	#self.Refresh(True, wxRect(pt.x, pt.y, 5,5))
f6bcfd97	205	#print pt
1e4a197e	206	#self.Refresh(False)
f6bcfd97 BP	207
	208
	209	def OnMarginClick(self, evt):
	210	# fold and unfold as needed
	211	if evt.GetMargin() == 2:
	212	if evt.GetShift() and evt.GetControl():
	213	self.FoldAll()
	214	else:
c368d904	215	lineClicked = self.LineFromPosition(evt.GetPosition())
f6bcfd97 BP	216	if self.GetFoldLevel(lineClicked) & wxSTC_FOLDLEVELHEADERFLAG:
f6bcfd97 BP	217	if evt.GetShift():
1e4a197e RD	218	self.SetFoldExpanded(lineClicked, True)
1e4a197e RD	219	self.Expand(lineClicked, True, True, 1)
f6bcfd97 BP	220	elif evt.GetControl():
f6bcfd97 BP	221	if self.GetFoldExpanded(lineClicked):
1e4a197e RD	222	self.SetFoldExpanded(lineClicked, False)
1e4a197e RD	223	self.Expand(lineClicked, False, True, 0)
f6bcfd97	224	else:
1e4a197e RD	225	self.SetFoldExpanded(lineClicked, True)
1e4a197e RD	226	self.Expand(lineClicked, True, True, 100)
f6bcfd97 BP	227	else:
	228	self.ToggleFold(lineClicked)
	229
	230
	231	def FoldAll(self):
	232	lineCount = self.GetLineCount()
1e4a197e	233	expanding = True
f6bcfd97 BP	234
	235	# find out if we are folding or unfolding
	236	for lineNum in range(lineCount):
	237	if self.GetFoldLevel(lineNum) & wxSTC_FOLDLEVELHEADERFLAG:
	238	expanding = not self.GetFoldExpanded(lineNum)
	239	break;
	240
	241	lineNum = 0
	242	while lineNum < lineCount:
	243	level = self.GetFoldLevel(lineNum)
	244	if level & wxSTC_FOLDLEVELHEADERFLAG and \
	245	(level & wxSTC_FOLDLEVELNUMBERMASK) == wxSTC_FOLDLEVELBASE:
	246
	247	if expanding:
1e4a197e RD	248	self.SetFoldExpanded(lineNum, True)
1e4a197e RD	249	lineNum = self.Expand(lineNum, True)
f6bcfd97 BP	250	lineNum = lineNum - 1
	251	else:
	252	lastChild = self.GetLastChild(lineNum, -1)
1e4a197e	253	self.SetFoldExpanded(lineNum, False)
f6bcfd97 BP	254	if lastChild > lineNum:
	255	self.HideLines(lineNum+1, lastChild)
	256
	257	lineNum = lineNum + 1
	258
	259
	260
1e4a197e	261	def Expand(self, line, doExpand, force=False, visLevels=0, level=-1):
f6bcfd97	262	lastChild = self.GetLastChild(line, level)
1e4a197e	263	line = line + 1
f6bcfd97 BP	264	while line <= lastChild:
	265	if force:
	266	if visLevels > 0:
	267	self.ShowLines(line, line)
	268	else:
	269	self.HideLines(line, line)
	270	else:
	271	if doExpand:
	272	self.ShowLines(line, line)
	273
	274	if level == -1:
	275	level = self.GetFoldLevel(line)
	276
	277	if level & wxSTC_FOLDLEVELHEADERFLAG:
	278	if force:
	279	if visLevels > 1:
1e4a197e	280	self.SetFoldExpanded(line, True)
f6bcfd97	281	else:
1e4a197e	282	self.SetFoldExpanded(line, False)
f6bcfd97 BP	283	line = self.Expand(line, doExpand, force, visLevels-1)
	284
	285	else:
	286	if doExpand and self.GetFoldExpanded(line):
1e4a197e	287	line = self.Expand(line, True, force, visLevels-1)
f6bcfd97	288	else:
1e4a197e	289	line = self.Expand(line, False, force, visLevels-1)
f6bcfd97 BP	290	else:
	291	line = line + 1;
	292
	293	return line
	294
	295
	296	#----------------------------------------------------------------------
	297
cf273c67 RD	298	_USE_PANEL = 1
cf273c67 RD	299
f6bcfd97	300	def runTest(frame, nb, log):
cf273c67 RD	301	if not _USE_PANEL:
	302	ed = p = PythonSTC(nb, -1)
	303	else:
fe953afb	304	p = wxPanel(nb, -1, style = wxNO_FULL_REPAINT_ON_RESIZE)
cf273c67 RD	305	ed = PythonSTC(p, -1)
	306	s = wxBoxSizer(wxHORIZONTAL)
	307	s.Add(ed, 1, wxEXPAND)
	308	p.SetSizer(s)
1e4a197e	309	p.SetAutoLayout(True)
cf273c67	310
f6bcfd97 BP	311
	312	ed.SetText(demoText + open('Main.py').read())
	313	ed.EmptyUndoBuffer()
83b18bab	314	ed.Colourise(0, -1)
f6bcfd97 BP	315
	316	# line numbers in the margin
	317	ed.SetMarginType(1, wxSTC_MARGIN_NUMBER)
	318	ed.SetMarginWidth(1, 25)
	319
cf273c67	320	return p
f6bcfd97 BP	321
	322
	323
	324	#----------------------------------------------------------------------
	325
	326
	327	overview = """\
	328	<html><body>
65ec6247	329	Once again, no docs yet. <b>Sorry.</b> But <a href="data/stc.h.html">this</a>
f6bcfd97 BP	330	and <a href="http://www.scintilla.org/ScintillaDoc.html">this</a> should
	331	be helpful.
	332	</body><html>
	333	"""
	334
	335
774e63ef	336	if __name__ == '__main__':
8641d30c	337	import sys,os
774e63ef	338	import run
8641d30c	339	run.main(['', os.path.basename(sys.argv[0])])
f6bcfd97 BP	340
	341
	342
	343
	344
	345	#----------------------------------------------------------------------
	346	#----------------------------------------------------------------------
	347