# Programmer: Daniel Pozmanter
# E-mail: drpython@bluebottle.com
# Note: You must reply to the verification e-mail to get through.
#
# Copyright 2003-2005 Daniel Pozmanter
#
# Distributed under the terms of the GPL (GNU Public License)
#
# DrPython is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#The StyledTextControl Base Class
import re, string
import wx
import wx.stc
import drPopUp
import drShortcuts, drShortcutsFile
from drDragAndDrop import drDropTarget
from drFindReplaceDialog import drFinder
#*******************************************************************************************************
class DrStyledTextControl(wx.stc.StyledTextCtrl):
def __init__(self, parent, id, grandparent):
wx.stc.StyledTextCtrl.__init__(self, parent, id)
#Constants:
self.PYTHON_FILE = 0
self.CPP_FILE = 1
self.HTML_FILE = 2
self.TEXT_FILE = 3
self.IsAPrompt = False
self.IndicatorSetStyle(0, wx.stc.STC_INDIC_HIDDEN)
self.grandparent = grandparent
self.Finder = drFinder(grandparent, self)
#Python!!!!
self.filetype = 0
self.stclabelarray = drShortcutsFile.GetSTCShortcutList()
self.stcactionarray = drShortcuts.GetSTCCommandList()
self.ID_POPUP_BASE = 33000
#Speed Optimization Submitted by Franz
self.SetModEventMask(wx.stc.STC_PERFORMED_UNDO | wx.stc.STC_PERFORMED_REDO |\
wx.stc.STC_MOD_DELETETEXT | wx.stc.STC_MOD_INSERTTEXT)
self.droptarget = drDropTarget(self)
self.SetDropTarget(self.droptarget)
#WIERD!
self.SetProperty("tab.timmy.whinge.level", "1")
#Right Click Menu
self.UsePopUp(0)
self.SetMarginType(0, wx.stc.STC_MARGIN_SYMBOL)
self.SetMarginType(1, wx.stc.STC_MARGIN_NUMBER)
self.SetMarginWidth(0, 0)
self.SetMarginWidth(1, 0)
self.SetMarginWidth(2, 0)
self.SetMarginType(2, wx.stc.STC_MARGIN_SYMBOL)
self.SetMarginMask(2, wx.stc.STC_MASK_FOLDERS)
self.SetScrollWidth(1)
self.retab = re.compile('^\t+', re.MULTILINE)
self.respaces = re.compile('^ +', re.MULTILINE)
self.remixedoutright = re.compile('(^\t+ )|(^ +\t)', re.MULTILINE)
self.indentationtype = 2
self.renonwhitespace = re.compile('\S')
if (self.grandparent.prefs.doceolmode[self.filetype] == 1):
self.SetEOLMode(wx.stc.STC_EOL_CRLF)
elif (self.grandparent.prefs.doceolmode[self.filetype] == 2):
self.SetEOLMode(wx.stc.STC_EOL_CR)
else:
self.SetEOLMode(wx.stc.STC_EOL_LF)
self.Bind(wx.EVT_RIGHT_DOWN, self.OnPopUp)
self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
def CheckIndentation(self, text=None):
if text is None:
text = self.GetText()
if len(text) < 1:
return 2
tabs = (self.retab.search(text) is not None)
spaces = (self.respaces.search(text) is not None)
mixed = (self.remixedoutright.search(text) is not None)
if mixed or (tabs and spaces):
return 0
elif tabs:
return 1
elif spaces:
return -1
return 2
def EnsurePositionIsVisible(self, position):
self.GotoPos(self.PositionFromLine(self.LineFromPosition(position)))
self.EnsureCaretVisible()
self.GotoPos(position)
self.EnsureCaretVisible()
def GetEndOfLineCharacter(self):
emode = self.GetEOLMode()
if emode == wx.stc.STC_EOL_CR:
return '\r'
elif emode == wx.stc.STC_EOL_CRLF:
return '\r\n'
return '\n'
def GetIndentationCharacter(self):
#What is this document using?
result = self.CheckIndentation()
if result == 0:
if self.grandparent.prefs.docusetabs[self.filetype]:
result = 1
else:
result = -1
if (result == 1):
compchar = '\t'
else:
compchar = ' '
return compchar
def OnLeftDown(self, event):
self.droptarget.SetModifierDown(event.ControlDown())
if self.grandparent.prefs.draganddropmode != 1:
pos = self.PositionFromPoint(wx.Point(event.GetX(), event.GetY()))
s, e = self.GetSelection()
if (pos > s) and (pos < e):
self.SetSelection(pos, pos)
return
event.Skip()
def OnPopUp(self, event):
drPopUp.OnPopUp(self, event)
def OnPopUpMenu(self, event):
drPopUp.OnPopUpMenu(self, event)
def Paste(self):
if wx.TheClipboard.IsOpened():
wx.TheClipboard.Close()
wx.TheClipboard.Open()
tdo = wx.TextDataObject()
data = wx.TheClipboard.GetData(tdo)
if data:
text = tdo.GetText()
#Clean Up the Text:
#Line Endings First:
emode = self.GetEOLMode()
if emode == wx.stc.STC_EOL_CR:
text = self.grandparent.FormatMacReTarget.sub('\r', text)
elif emode == wx.stc.STC_EOL_CRLF:
text = self.grandparent.FormatWinReTarget.sub('\r\n', text)
else:
text = self.grandparent.FormatUnixReTarget.sub('\n', text)
line, pos = self.GetCurLine()
skipfirstline = self.renonwhitespace.search(line[:pos]) is not None
#Now Indentation:
if self.indentationtype == -1:
text = self.SetToSpaces(-1, text)
elif self.indentationtype == 1:
text = self.SetToTabs(-1, text, skipfirstline)
else:
if self.grandparent.prefs.docusetabs[self.filetype]:
text = self.SetToTabs(-1, text, skipfirstline)
else:
text = self.SetToSpaces(-1, text)
if self.grandparent.prefs.docusetabs[self.filetype]:
self.indentationtype = 1
else:
self.indentationtype = -1
s, e = self.GetSelection()
if (e - s) > 0:
self.SetTargetStart(s)
self.SetTargetEnd(e)
self.ReplaceTarget(text)
pos = self.GetCurrentPos()
else:
pos = self.GetCurrentPos()
self.InsertText(pos, text)
self.GotoPos(pos + len(text))
self.OnModified(None)
wx.TheClipboard.Close()
def SetSelectedText(self, text):
self.SetTargetStart(self.GetSelectionStart())
self.SetTargetEnd(self.GetSelectionEnd())
self.ReplaceTarget(text)
def SetToSpaces(self, tabwidth=-1, text=''):
if tabwidth < 0:
tabwidth = self.grandparent.prefs.doctabwidth[self.filetype]
eol = self.GetEndOfLineCharacter()
regex = re.compile('(\S)|' + eol)
if len(text) < 1:
text = self.GetText()
SetTheText = True
else:
SetTheText = False
lines = text.split(eol)
new_lines = []
for line in lines:
result = regex.search(line + eol)
if result is not None:
end = result.start()
new_lines.append(line[0:end].expandtabs(tabwidth) + line[end:])
else:
new_lines.append(line)
newtext = string.join(new_lines, eol)
self.indentationtype = -1
self.SetupTabs(False)
if SetTheText:
self.SetText(newtext)
else:
return newtext
def SetToTabs(self, tabwidth=-1, text='', skipfirstline=False):
if tabwidth < 0:
tabwidth = self.grandparent.prefs.doctabwidth[self.filetype] - 1
else:
tabwidth -= 1
eol = self.GetEndOfLineCharacter()
regex = re.compile('(\S)|' + eol)
#Create Target String
y = 0
oof = " "
while (y < tabwidth):
oof = oof + " "
y = y + 1
#Continue
if len(text) < 1:
text = self.GetText()
SetTheText = True
else:
SetTheText = False
lines = text.split(eol)
new_lines = []
x = 0
for line in lines:
result = regex.search(line + eol)
if result is not None:
end = result.start()
newline = line[0:end].replace(oof, "\t")
if x == 0 and skipfirstline:
newline = newline + line[end:]
else:
newline = newline.replace(' ', '') + line[end:]
new_lines.append(newline)
else:
new_lines.append(line)
x += 1
newtext = string.join(new_lines, eol)
self.indentationtype = 1
self.SetupTabs(True)
if SetTheText:
self.SetText(newtext)
else:
return newtext
def SetupTabs(self, UseTabs=-1):
if UseTabs == -1:
UseTabs = self.grandparent.prefs.docusetabs[self.filetype]
self.SetUseTabs(UseTabs)
self.tabwidth = self.grandparent.prefs.doctabwidth[self.filetype]
self.addchar = '\t'
if (not UseTabs):
#franz: x not referenced
self.addchar = "\t".expandtabs(self.tabwidth)
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