[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' : 13,
              'size2': 11,
             }


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

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

        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, string.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):
        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 = string.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, string.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)
        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
    app = wxPySimpleApp()
    frame = wxFrame(None, -1, "Tester...", size=(640, 480))
    win = runTest(frame, frame, sys.stdout)
    frame.Show(true)
    app.MainLoop()


#----------------------------------------------------------------------
#----------------------------------------------------------------------
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',
b166c703 RD	32	'size' : 13,
b166c703 RD	33	'size2': 11,
f6bcfd97 BP	34	}
	35
	36
	37	#----------------------------------------------------------------------
	38
	39	class PythonSTC(wxStyledTextCtrl):
	40	def __init__(self, parent, ID):
	41	wxStyledTextCtrl.__init__(self, parent, ID)
	42
3c2ec1b8 RD	43	self.CmdKeyAssign(ord('B'), wxSTC_SCMOD_CTRL, wxSTC_CMD_ZOOMIN)
	44	self.CmdKeyAssign(ord('N'), wxSTC_SCMOD_CTRL, wxSTC_CMD_ZOOMOUT)
	45
f6bcfd97	46	self.SetLexer(wxSTC_LEX_PYTHON)
c368d904	47	self.SetKeyWords(0, string.join(keyword.kwlist))
f6bcfd97 BP	48
	49	self.SetProperty("fold", "1")
	50	self.SetProperty("tab.timmy.whinge.level", "1")
	51	self.SetMargins(0,0)
	52
c368d904	53	self.SetViewWhiteSpace(false)
f6bcfd97 BP	54	#self.SetBufferedDraw(false)
	55
	56	self.SetEdgeMode(wxSTC_EDGE_BACKGROUND)
	57	self.SetEdgeColumn(78)
	58
	59	# Setup a margin to hold fold markers
	60	#self.SetFoldFlags(16) ### WHAT IS THIS VALUE? WHAT ARE THE OTHER FLAGS? DOES IT MATTER?
	61	self.SetMarginType(2, wxSTC_MARGIN_SYMBOL)
	62	self.SetMarginMask(2, wxSTC_MASK_FOLDERS)
	63	self.SetMarginSensitive(2, true)
1a2fb4cd RD	64	self.SetMarginWidth(2, 12)
	65
	66	if 0: # simple folder marks, like the old version
	67	self.MarkerDefine(wxSTC_MARKNUM_FOLDER, wxSTC_MARK_ARROW, "navy", "navy")
	68	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN, wxSTC_MARK_ARROWDOWN, "navy", "navy")
	69	# Set these to an invisible mark
	70	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BACKGROUND, "white", "black")
	71	self.MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_BACKGROUND, "white", "black")
	72	self.MarkerDefine(wxSTC_MARKNUM_FOLDERSUB, wxSTC_MARK_BACKGROUND, "white", "black")
	73	self.MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL, wxSTC_MARK_BACKGROUND, "white", "black")
	74
	75	else: # more involved "outlining" folder marks
	76	self.MarkerDefine(wxSTC_MARKNUM_FOLDEREND, wxSTC_MARK_BOXPLUSCONNECTED, "white", "black")
	77	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BOXMINUSCONNECTED, "white", "black")
	78	self.MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER, "white", "black")
	79	self.MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL, wxSTC_MARK_LCORNER, "white", "black")
	80	self.MarkerDefine(wxSTC_MARKNUM_FOLDERSUB, wxSTC_MARK_VLINE, "white", "black")
	81	self.MarkerDefine(wxSTC_MARKNUM_FOLDER, wxSTC_MARK_BOXPLUS, "white", "black")
	82	self.MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN, wxSTC_MARK_BOXMINUS, "white", "black")
f6bcfd97 BP	83
	84
	85	EVT_STC_UPDATEUI(self, ID, self.OnUpdateUI)
	86	EVT_STC_MARGINCLICK(self, ID, self.OnMarginClick)
	87
	88
	89	# Make some styles, The lexer defines what each style is used for, we
	90	# just have to define what each style looks like. This set is adapted from
	91	# Scintilla sample property files.
	92
	93	self.StyleClearAll()
	94
	95	# Global default styles for all languages
	96	self.StyleSetSpec(wxSTC_STYLE_DEFAULT, "face:%(helv)s,size:%(size)d" % faces)
	97	self.StyleSetSpec(wxSTC_STYLE_LINENUMBER, "back:#C0C0C0,face:%(helv)s,size:%(size2)d" % faces)
	98	self.StyleSetSpec(wxSTC_STYLE_CONTROLCHAR, "face:%(other)s" % faces)
	99	self.StyleSetSpec(wxSTC_STYLE_BRACELIGHT, "fore:#FFFFFF,back:#0000FF,bold")
	100	self.StyleSetSpec(wxSTC_STYLE_BRACEBAD, "fore:#000000,back:#FF0000,bold")
	101
	102	# Python styles
	103	# White space
b166c703	104	self.StyleSetSpec(wxSTC_P_DEFAULT, "fore:#808080,face:%(helv)s,size:%(size)d" % faces)
f6bcfd97	105	# Comment
b166c703	106	self.StyleSetSpec(wxSTC_P_COMMENTLINE, "fore:#007F00,face:%(other)s,size:%(size)d" % faces)
f6bcfd97	107	# Number
b166c703	108	self.StyleSetSpec(wxSTC_P_NUMBER, "fore:#007F7F,size:%(size)d" % faces)
f6bcfd97	109	# String
b166c703	110	self.StyleSetSpec(wxSTC_P_STRING, "fore:#7F007F,italic,face:%(times)s,size:%(size)d" % faces)
f6bcfd97	111	# Single quoted string
b166c703	112	self.StyleSetSpec(wxSTC_P_CHARACTER, "fore:#7F007F,italic,face:%(times)s,size:%(size)d" % faces)
f6bcfd97	113	# Keyword
b166c703	114	self.StyleSetSpec(wxSTC_P_WORD, "fore:#00007F,bold,size:%(size)d" % faces)
f6bcfd97	115	# Triple quotes
b166c703	116	self.StyleSetSpec(wxSTC_P_TRIPLE, "fore:#7F0000,size:%(size)d" % faces)
f6bcfd97	117	# Triple double quotes
b166c703	118	self.StyleSetSpec(wxSTC_P_TRIPLEDOUBLE, "fore:#7F0000,size:%(size)d" % faces)
f6bcfd97	119	# Class name definition
b166c703	120	self.StyleSetSpec(wxSTC_P_CLASSNAME, "fore:#0000FF,bold,underline,size:%(size)d" % faces)
f6bcfd97	121	# Function or method name definition
b166c703	122	self.StyleSetSpec(wxSTC_P_DEFNAME, "fore:#007F7F,bold,size:%(size)d" % faces)
f6bcfd97	123	# Operators
b166c703	124	self.StyleSetSpec(wxSTC_P_OPERATOR, "bold,size:%(size)d" % faces)
f6bcfd97	125	# Identifiers
b166c703	126	self.StyleSetSpec(wxSTC_P_IDENTIFIER, "fore:#808080,face:%(helv)s,size:%(size)d" % faces)
f6bcfd97	127	# Comment-blocks
b166c703	128	self.StyleSetSpec(wxSTC_P_COMMENTBLOCK, "fore:#7F7F7F,size:%(size)d" % faces)
f6bcfd97	129	# End of line where string is not closed
c4c2f218	130	self.StyleSetSpec(wxSTC_P_STRINGEOL, "fore:#000000,face:%(mono)s,back:#E0C0E0,eol,size:%(size)d" % faces)
f6bcfd97 BP	131
	132
	133	self.SetCaretForeground("BLUE")
	134
a29a241f	135	EVT_KEY_DOWN(self, self.OnKeyPressed)
f6bcfd97 BP	136
	137
	138	def OnKeyPressed(self, event):
	139	key = event.KeyCode()
	140	if key == 32 and event.ControlDown():
	141	pos = self.GetCurrentPos()
	142	# Tips
	143	if event.ShiftDown():
	144	self.CallTipSetBackground("yellow")
	145	self.CallTipShow(pos, 'param1, param2')
	146	# Code completion
	147	else:
c368d904 RD	148	#lst = []
	149	#for x in range(50000):
	150	# lst.append('%05d' % x)
	151	#st = string.join(lst)
	152	#print len(st)
	153	#self.AutoCompShow(0, st)
8082483b RD	154
	155	kw = keyword.kwlist[:]
	156	kw.append("zzzzzz")
	157	kw.append("aaaaa")
	158	kw.append("__init__")
	159	kw.append("zzaaaaa")
54a816a6	160	kw.append("zzbaaaa")
8082483b RD	161	kw.append("this_is_a_longer_value")
	162	kw.append("this_is_a_much_much_much_much_much_much_much_longer_value")
	163
54a816a6 RD	164	kw.sort() # Python sorts are case sensitive
54a816a6 RD	165	self.AutoCompSetIgnoreCase(false) # so this needs to match
8082483b	166
8082483b	167	self.AutoCompShow(0, string.join(kw))
c368d904 RD	168	else:
c368d904 RD	169	event.Skip()
f6bcfd97 BP	170
	171
	172	def OnUpdateUI(self, evt):
	173	# check for matching braces
	174	braceAtCaret = -1
	175	braceOpposite = -1
	176	charBefore = None
	177	caretPos = self.GetCurrentPos()
	178	if caretPos > 0:
	179	charBefore = self.GetCharAt(caretPos - 1)
	180	styleBefore = self.GetStyleAt(caretPos - 1)
	181
	182	# check before
c368d904	183	if charBefore and chr(charBefore) in "[]{}()" and styleBefore == wxSTC_P_OPERATOR:
f6bcfd97 BP	184	braceAtCaret = caretPos - 1
	185
	186	# check after
	187	if braceAtCaret < 0:
	188	charAfter = self.GetCharAt(caretPos)
	189	styleAfter = self.GetStyleAt(caretPos)
c368d904	190	if charAfter and chr(charAfter) in "[]{}()" and styleAfter == wxSTC_P_OPERATOR:
f6bcfd97 BP	191	braceAtCaret = caretPos
	192
	193	if braceAtCaret >= 0:
	194	braceOpposite = self.BraceMatch(braceAtCaret)
	195
	196	if braceAtCaret != -1 and braceOpposite == -1:
c368d904	197	self.BraceBadLight(braceAtCaret)
f6bcfd97 BP	198	else:
	199	self.BraceHighlight(braceAtCaret, braceOpposite)
	200	#pt = self.PointFromPosition(braceOpposite)
	201	#self.Refresh(true, wxRect(pt.x, pt.y, 5,5))
	202	#print pt
	203	#self.Refresh(false)
	204
	205
	206	def OnMarginClick(self, evt):
	207	# fold and unfold as needed
	208	if evt.GetMargin() == 2:
	209	if evt.GetShift() and evt.GetControl():
	210	self.FoldAll()
	211	else:
c368d904	212	lineClicked = self.LineFromPosition(evt.GetPosition())
f6bcfd97 BP	213	if self.GetFoldLevel(lineClicked) & wxSTC_FOLDLEVELHEADERFLAG:
	214	if evt.GetShift():
	215	self.SetFoldExpanded(lineClicked, true)
	216	self.Expand(lineClicked, true, true, 1)
	217	elif evt.GetControl():
	218	if self.GetFoldExpanded(lineClicked):
	219	self.SetFoldExpanded(lineClicked, false)
	220	self.Expand(lineClicked, false, true, 0)
	221	else:
	222	self.SetFoldExpanded(lineClicked, true)
	223	self.Expand(lineClicked, true, true, 100)
	224	else:
	225	self.ToggleFold(lineClicked)
	226
	227
	228	def FoldAll(self):
	229	lineCount = self.GetLineCount()
	230	expanding = true
	231
	232	# find out if we are folding or unfolding
	233	for lineNum in range(lineCount):
	234	if self.GetFoldLevel(lineNum) & wxSTC_FOLDLEVELHEADERFLAG:
	235	expanding = not self.GetFoldExpanded(lineNum)
	236	break;
	237
	238	lineNum = 0
	239	while lineNum < lineCount:
	240	level = self.GetFoldLevel(lineNum)
	241	if level & wxSTC_FOLDLEVELHEADERFLAG and \
	242	(level & wxSTC_FOLDLEVELNUMBERMASK) == wxSTC_FOLDLEVELBASE:
	243
	244	if expanding:
	245	self.SetFoldExpanded(lineNum, true)
	246	lineNum = self.Expand(lineNum, true)
	247	lineNum = lineNum - 1
	248	else:
	249	lastChild = self.GetLastChild(lineNum, -1)
	250	self.SetFoldExpanded(lineNum, false)
	251	if lastChild > lineNum:
	252	self.HideLines(lineNum+1, lastChild)
	253
	254	lineNum = lineNum + 1
	255
	256
	257
	258	def Expand(self, line, doExpand, force=false, visLevels=0, level=-1):
	259	lastChild = self.GetLastChild(line, level)
	260	line = line + 1
	261	while line <= lastChild:
	262	if force:
	263	if visLevels > 0:
	264	self.ShowLines(line, line)
	265	else:
	266	self.HideLines(line, line)
	267	else:
	268	if doExpand:
	269	self.ShowLines(line, line)
	270
	271	if level == -1:
	272	level = self.GetFoldLevel(line)
	273
	274	if level & wxSTC_FOLDLEVELHEADERFLAG:
	275	if force:
	276	if visLevels > 1:
277	self.SetFoldExpanded(line, true)
278	else:
279	self.SetFoldExpanded(line, false)
280	line = self.Expand(line, doExpand, force, visLevels-1)
281
282	else:
283	if doExpand and self.GetFoldExpanded(line):
284	line = self.Expand(line, true, force, visLevels-1)
285	else:
286	line = self.Expand(line, false, force, visLevels-1)
287	else:
288	line = line + 1;
289
290	return line
291
292
293	#----------------------------------------------------------------------
294
cf273c67 RD	295	_USE_PANEL = 1
cf273c67 RD	296
f6bcfd97	297	def runTest(frame, nb, log):
cf273c67 RD	298	if not _USE_PANEL:
	299	ed = p = PythonSTC(nb, -1)
	300	else:
	301	p = wxPanel(nb, -1)
	302	ed = PythonSTC(p, -1)
	303	s = wxBoxSizer(wxHORIZONTAL)
	304	s.Add(ed, 1, wxEXPAND)
	305	p.SetSizer(s)
	306	p.SetAutoLayout(true)
	307
f6bcfd97 BP	308
	309	ed.SetText(demoText + open('Main.py').read())
	310	ed.EmptyUndoBuffer()
83b18bab	311	ed.Colourise(0, -1)
f6bcfd97 BP	312
	313	# line numbers in the margin
	314	ed.SetMarginType(1, wxSTC_MARGIN_NUMBER)
	315	ed.SetMarginWidth(1, 25)
	316
cf273c67	317	return p
f6bcfd97 BP	318
	319
	320
	321	#----------------------------------------------------------------------
	322
	323
	324	overview = """\
	325	<html><body>
65ec6247	326	Once again, no docs yet. <b>Sorry.</b> But <a href="data/stc.h.html">this</a>
f6bcfd97 BP	327	and <a href="http://www.scintilla.org/ScintillaDoc.html">this</a> should
	328	be helpful.
	329	</body><html>
	330	"""
	331
	332
	333	if __name__ == '__main__':
	334	import sys
	335	app = wxPySimpleApp()
	336	frame = wxFrame(None, -1, "Tester...", size=(640, 480))
	337	win = runTest(frame, frame, sys.stdout)
	338	frame.Show(true)
	339	app.MainLoop()
	340
	341
	342
	343
	344
	345
	346	#----------------------------------------------------------------------
	347	#----------------------------------------------------------------------
	348