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# Programmer: Daniel Pozmanter
# E-mail: drpython@bluebottle.com
# Note: You must reply to the verification e-mail to get through.
#
# Copyright 2003-2007 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
#Go To Source Browser
import re
import wx
from drSingleChoiceDialog import drSingleChoiceDialog
respacecount = re.compile(r'\S')
def GetMatches(text, resourcebrowser):
matches = []
positions = []
matcher = resourcebrowser.finditer(text)
try:
match = matcher.next()
except:
match = None
while match is not None:
matches.append(match.group().replace('\t', ' '))
positions.append(match.start())
try:
match = matcher.next()
except:
match = None
return matches, positions
class drSourceBrowserGoToDialog(drSingleChoiceDialog):
def __init__(self, parent, Document, matches, positions):
drSingleChoiceDialog.__init__(self, parent, 'Source Browser Go To', matches, False, SetSizer=False)
self.Document = Document
self.positions = positions
self.txtLine = wx.TextCtrl(self, -1, '', (0, 0), (350, -1), style=wx.TE_READONLY)
self.txtDefinedIn = wx.TextCtrl(self, -1, '', (0, 0), (350, -1), style=wx.TE_READONLY)
self.lineSizer = wx.BoxSizer(wx.HORIZONTAL)
self.lineSizer.Add(wx.StaticText(self, -1, ' '), 0, wx.SHAPED)
self.lineSizer.Add(self.txtLine, 1, wx.EXPAND)
self.lineSizer.Add(wx.StaticText(self, -1, ' '), 0, wx.SHAPED)
self.defSizer = wx.BoxSizer(wx.HORIZONTAL)
self.defSizer.Add(wx.StaticText(self, -1, ' '), 0, wx.SHAPED)
self.defSizer.Add(self.txtDefinedIn, 1, wx.EXPAND)
self.defSizer.Add(wx.StaticText(self, -1, ' '), 0, wx.SHAPED)
self.theSizer.Insert(2, wx.StaticText(self, -1, ' '), 0, wx.SHAPED)
self.theSizer.Insert(3, self.lineSizer, 0, wx.EXPAND)
self.theSizer.Insert(4, self.defSizer, 0, wx.EXPAND)
self.SetSizerAndFit(self.theSizer)
self.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnSelected, id=self.ID_CHOICES)
self.OnSelected(None)
def OnSelected(self, event):
sel = self.listChoices.GetFirstSelected()
if sel > -1:
pos = self.listChoices.GetItemData(sel)
spaces = respacecount.search(self.choices[pos]).start() - 1
definedin = self.Document.GetFilenameTitle()
if spaces > 0:
x = pos
while x > -1:
if (respacecount.search(self.choices[x]).start() - 1) < spaces:
definedin = self.choices[x].rstrip()
break
x -= 1
linenumber = str(self.Document.LineFromPosition(self.positions[pos]) + 1)
self.txtLine.SetValue('Line Number: ' + linenumber)
self.txtDefinedIn.SetValue('Defined In: ' + definedin)
def SourceBrowserGoTo(frame, Document):
compchar = Document.GetIndentationCharacter()
resourcebrowser = re.compile(r'(^'+compchar+'*?class\s.*[(:])|(^'+compchar+'*?def\s.*[(:])|(^'+compchar+'*?import\s.*$)|(^'+compchar+'*?from\s.*$)', re.MULTILINE)
text = Document.GetText()
matches, positions = GetMatches(text, resourcebrowser)
d = drSourceBrowserGoToDialog(frame, Document, matches, positions)
answer = d.ShowModal()
d.Destroy()
if answer == wx.ID_OK:
i = d.GetSelection()
line = Document.LineFromPosition(positions[i])
Document.EnsureVisible(line)
Document.ScrollToLine(line)
Document.GotoLine(line)
Document.GotoPos(positions[i])
Document.SetFocus()
Document.SetSTCFocus(True)
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