Added Kevin's function wrappers for the common dialogs
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18569 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
@@ -1,47 +1,59 @@
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from wxPython.wx import *
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#----------------------------------------------------------------------
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# Name: wxPython.lib.dialogs
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# Purpose: wxScrolledMessageDialog, wxMultipleChoiceDialog and
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# function wrappers for the common dialogs by Kevin Altis.
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#
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# Author: Various
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#
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# Created: 3-January-2002
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# RCS-ID: $Id$
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# Copyright: (c) 2002 by Total Control Software
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# Licence: wxWindows license
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#----------------------------------------------------------------------
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from wxPython import wx
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from layoutf import Layoutf
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import string
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#----------------------------------------------------------------------
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class wxScrolledMessageDialog(wxDialog):
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def __init__(self, parent, msg, caption, pos = wxDefaultPosition, size = (500,300)):
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wxDialog.__init__(self, parent, -1, caption, pos, size)
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class wxScrolledMessageDialog(wx.wxDialog):
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def __init__(self, parent, msg, caption, pos = wx.wxDefaultPosition, size = (500,300)):
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wx.wxDialog.__init__(self, parent, -1, caption, pos, size)
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x, y = pos
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if x == -1 and y == -1:
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self.CenterOnScreen(wxBOTH)
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text = wxTextCtrl(self, -1, msg, wxDefaultPosition,
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wxDefaultSize,
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wxTE_MULTILINE | wxTE_READONLY)
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ok = wxButton(self, wxID_OK, "OK")
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self.CenterOnScreen(wx.wxBOTH)
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text = wx.wxTextCtrl(self, -1, msg, wx.wxDefaultPosition,
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wx.wxDefaultSize,
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wx.wxTE_MULTILINE | wx.wxTE_READONLY)
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ok = wx.wxButton(self, wx.wxID_OK, "OK")
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text.SetConstraints(Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)))
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ok.SetConstraints(Layoutf('b=b5#1;x%w50#1;w!80;h!25', (self,)))
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self.SetAutoLayout(TRUE)
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self.SetAutoLayout(1)
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self.Layout()
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class wxMultipleChoiceDialog(wxDialog):
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def __init__(self, parent, msg, title, lst, pos = wxDefaultPosition, size = (200,200)):
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wxDialog.__init__(self, parent, -1, title, pos, size)
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class wxMultipleChoiceDialog(wx.wxDialog):
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def __init__(self, parent, msg, title, lst, pos = wx.wxDefaultPosition, size = (200,200)):
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wx.wxDialog.__init__(self, parent, -1, title, pos, size)
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x, y = pos
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if x == -1 and y == -1:
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self.CenterOnScreen(wxBOTH)
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dc = wxClientDC(self)
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self.CenterOnScreen(wx.wxBOTH)
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dc = wx.wxClientDC(self)
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height = 0
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for line in string.split(msg,'\n'):
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for line in msg.splitlines():
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height = height + dc.GetTextExtent(msg)[1] + 4
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stat = wxStaticText(self, -1, msg)
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self.lbox = wxListBox(self, 100, wxDefaultPosition,
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wxDefaultSize, lst, wxLB_MULTIPLE)
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ok = wxButton(self, wxID_OK, "OK")
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cancel = wxButton(self, wxID_CANCEL, "Cancel")
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stat = wx.wxStaticText(self, -1, msg)
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self.lbox = wx.wxListBox(self, 100, wx.wxDefaultPosition,
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wx.wxDefaultSize, lst, wx.wxLB_MULTIPLE)
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ok = wx.wxButton(self, wx.wxID_OK, "OK")
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cancel = wx.wxButton(self, wx.wxID_CANCEL, "Cancel")
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stat.SetConstraints(Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,),
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(self,)))
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self.lbox.SetConstraints(Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3',
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(self, stat, ok)))
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ok.SetConstraints(Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,)))
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cancel.SetConstraints(Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,)))
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self.SetAutoLayout(TRUE)
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self.SetAutoLayout(1)
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self.lst = lst
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self.Layout()
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@@ -56,46 +68,317 @@ class wxMultipleChoiceDialog(wxDialog):
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return tuple(val)
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#----------------------------------------------------------------------
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"""
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function wrappers for wxPython system dialogs
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Author: Kevin Altis
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Date: 2003-1-2
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Rev: 3
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This is the third refactor of the PythonCard dialog.py module
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for inclusion in the main wxPython distribution. There are a number of
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design decisions and subsequent code refactoring to be done, so I'm
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releasing this just to get some feedback.
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rev 3:
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- result dictionary replaced by DialogResults class instance
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- should message arg be replaced with msg? most wxWindows dialogs
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seem to use the abbreviation?
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rev 2:
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- All dialog classes have been replaced by function wrappers
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- Changed arg lists to more closely match wxWindows docs and wxPython.lib.dialogs
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- changed 'returned' value to the actual button id the user clicked on
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- added a returnedString value for the string version of the return value
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- reworked colorDialog and fontDialog so you can pass in just a color or font
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for the most common usage case
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- probably need to use colour instead of color to match the English English
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spelling in wxWindows (sigh)
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- I still think we could lose the parent arg and just always use None
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"""
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class DialogResults:
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def __init__(self, returned):
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self.returned = returned
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self.accepted = returned in (wx.wxID_OK, wx.wxID_YES)
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self.returnedString = returnedString(returned)
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def __repr__(self):
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return str(self.__dict__)
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def returnedString(ret):
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if ret == wx.wxID_OK:
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return "Ok"
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elif ret == wx.wxID_CANCEL:
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return "Cancel"
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elif ret == wx.wxID_YES:
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return "Yes"
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elif ret == wx.wxID_NO:
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return "No"
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# findDialog was created before wxPython got a Find/Replace dialog
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# but it may be instructive as to how a function wrapper can
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# be added for your own custom dialogs
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# this dialog is always modal, while wxFindReplaceDialog is
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# modeless and so doesn't lend itself to a function wrapper
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def findDialog(parent=None, searchText='', wholeWordsOnly=0, caseSensitive=0):
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dlg = wx.wxDialog(parent, -1, "Find", wx.wxDefaultPosition, wx.wxSize(370, 120))
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wx.wxStaticText(dlg, -1, 'Find what:', wx.wxPoint(7, 10))
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wSearchText = wx.wxTextCtrl(dlg, -1, searchText,
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wx.wxPoint(70, 7), wx.wxSize(195, -1))
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wSearchText.SetValue(searchText)
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wx.wxButton(dlg, wx.wxID_OK, "Find Next", wx.wxPoint(280, 5), wx.wxDefaultSize).SetDefault()
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wx.wxButton(dlg, wx.wxID_CANCEL, "Cancel", wx.wxPoint(280, 35), wx.wxDefaultSize)
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wWholeWord = wx.wxCheckBox(dlg, -1, 'Match whole word only',
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wx.wxPoint(7, 35), wx.wxDefaultSize, wx.wxNO_BORDER)
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if wholeWordsOnly:
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wWholeWord.SetValue(1)
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wCase = wx.wxCheckBox(dlg, -1, 'Match case',
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wx.wxPoint(7, 55), wx.wxDefaultSize, wx.wxNO_BORDER)
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if caseSensitive:
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wCase.SetValue(1)
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wSearchText.SetSelection(0, len(wSearchText.GetValue()))
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wSearchText.SetFocus()
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result = DialogResults(dlg.ShowModal())
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result.text = wSearchText.GetValue()
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result.wholeword = wWholeWord.GetValue()
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result.casesensitive = wCase.GetValue()
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dlg.Destroy()
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return result
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def colorDialog(parent=None, colorData=None, color=None):
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if colorData:
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dialog = wx.wxColourDialog(parent, colorData)
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else:
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dialog = wx.wxColourDialog(parent)
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dialog.GetColourData().SetChooseFull(1)
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if color is not None:
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dialog.GetColourData().SetColour(color)
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result = DialogResults(dialog.ShowModal())
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result.colorData = dialog.GetColourData()
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result.color = result.colorData.GetColour().Get()
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dialog.Destroy()
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return result
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# it is easier to just duplicate the code than
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# try and replace color with colour in the result
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def colourDialog(parent=None, colourData=None, colour=None):
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if colourData:
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dialog = wx.wxColourDialog(parent, colourData)
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else:
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dialog = wx.wxColourDialog(parent)
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dialog.GetColourData().SetChooseFull(1)
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if colour is not None:
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dialog.GetColourData().SetColour(color)
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result = DialogResults(dialog.ShowModal())
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result.colourData = dialog.GetColourData()
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result.colour = result.colourData.GetColour().Get()
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dialog.Destroy()
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return result
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def fontDialog(parent=None, fontData=None, font=None):
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if fontData is None:
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fontData = wx.wxFontData()
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if font is not None:
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aFontData.SetInitialFont(font)
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dialog = wx.wxFontDialog(parent, fontData)
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result = DialogResults(dialog.ShowModal())
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if result.accepted:
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fontData = dialog.GetFontData()
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result.fontData = fontData
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result.color = fontData.GetColour().Get()
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result.colour = result.color
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result.font = fontData.GetChosenFont()
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else:
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result.color = None
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result.colour = None
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result.font = None
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dialog.Destroy()
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return result
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def textEntryDialog(parent=None, message='', title='', defaultText='', style=wx.wxOK | wx.wxCANCEL):
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dialog = wx.wxTextEntryDialog(parent, message, title, defaultText, style)
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result = DialogResults(dialog.ShowModal())
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result.text = dialog.GetValue()
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dialog.Destroy()
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return result
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def messageDialog(parent=None, message='', title='Message box',
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aStyle = wx.wxOK | wx.wxCANCEL | wx.wxCENTRE,
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pos=wx.wxDefaultPosition):
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dialog = wx.wxMessageDialog(parent, message, title, aStyle, pos)
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result = DialogResults(dialog.ShowModal())
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dialog.Destroy()
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return result
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# KEA alerts are common, so I'm providing a class rather than
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# requiring the user code to set up the right icons and buttons
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# the with messageDialog function
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def alertDialog(parent=None, message='', title='Alert', pos=wx.wxDefaultPosition):
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return messageDialog(parent, message, title, wx.wxICON_EXCLAMATION | wx.wxOK, pos)
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def scrolledMessageDialog(parent=None, message='', title='', pos=wx.wxDefaultPosition, size=(500,300)):
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dialog = wxScrolledMessageDialog(parent, message, title, pos, size)
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result = DialogResults(dialog.ShowModal())
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dialog.Destroy()
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return result
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def fileDialog(parent=None, title='Open', directory='', filename='', wildcard='*.*',
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style=wx.wxOPEN | wx.wxMULTIPLE):
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dialog = wx.wxFileDialog(parent, title, directory, filename, wildcard, style)
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result = DialogResults(dialog.ShowModal())
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if result.accepted:
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result.paths = dialog.GetPaths()
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else:
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result.paths = None
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dialog.Destroy()
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return result
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# openFileDialog and saveFileDialog are convenience functions
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# they represent the most common usages of the fileDialog
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# with the most common style options
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def openFileDialog(parent=None, title='Open', directory='', filename='',
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wildcard='All Files (*.*)|*.*',
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style=wx.wxOPEN | wx.wxMULTIPLE):
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return fileDialog(parent, title, directory, filename, wildcard, style)
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def saveFileDialog(parent=None, title='Save', directory='', filename='',
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wildcard='All Files (*.*)|*.*',
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style=wx.wxSAVE | wx.wxHIDE_READONLY | wx.wxOVERWRITE_PROMPT):
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return fileDialog(parent, title, directory, filename, wildcard, style)
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def dirDialog(parent=None, message='Choose a directory', path='', style=0,
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pos=wx.wxDefaultPosition, size=wx.wxDefaultSize):
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dialog = wx.wxDirDialog(parent, message, path, style, pos, size)
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result = DialogResults(dialog.ShowModal())
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if result.accepted:
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result.path = dialog.GetPath()
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else:
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result.path = None
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dialog.Destroy()
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return result
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directoryDialog = dirDialog
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def singleChoiceDialog(parent=None, message='', title='', lst=[],
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style=wx.wxOK | wx.wxCANCEL | wx.wxCENTRE):
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dialog = wx.wxSingleChoiceDialog(parent,
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message,
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title,
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lst,
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style)
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result = DialogResults(dialog.ShowModal())
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result.selection = dialog.GetStringSelection()
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dialog.Destroy()
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return result
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def multipleChoiceDialog(parent=None, message='', title='', lst=[], pos=wx.wxDefaultPosition, size=(200,200)):
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dialog = wxMultipleChoiceDialog(parent, message, title, lst, pos, size)
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result = DialogResults(dialog.ShowModal())
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result.selection = dialog.GetValueString()
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dialog.Destroy()
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return result
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if __name__ == '__main__':
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class MyFrame(wxFrame):
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def __init__(self):
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wxFrame.__init__(self, NULL, -1, "hello",
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wxDefaultPosition, wxSize(200,200))
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wxButton(self, 100, "Multiple Test",wxPoint(0,0))
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wxButton(self, 101, "Message Test", wxPoint(0,100))
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EVT_BUTTON(self, 100, self.OnMultipleTest)
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EVT_BUTTON(self, 101, self.OnMessageTest)
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class MyApp(wx.wxApp):
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def OnMultipleTest(self, event):
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self.lst = [ 'apple', 'pear', 'banana', 'coconut', 'orange',
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'etc', 'etc..', 'etc...' ]
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dlg = wxMultipleChoiceDialog(self,
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"Pick some from\n this list\nblabla",
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"m.s.d.", self.lst)
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if (dlg.ShowModal() == wxID_OK):
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print "Selection:", dlg.GetValue(), " -> ", dlg.GetValueString()
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def OnMessageTest(self, event):
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import sys;
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f = open(sys.argv[0],"r")
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msg = f.read()
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dlg = wxScrolledMessageDialog(self, msg, "message test")
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dlg.ShowModal()
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class MyApp(wxApp):
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def OnInit(self):
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frame = MyFrame()
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frame.Show(TRUE)
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frame = wx.wxFrame(wx.NULL, -1, "Dialogs", size=(400, 200))
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panel = wx.wxPanel(frame, -1)
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self.panel = panel
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frame.Show(1)
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dialogNames = [
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'alertDialog',
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'colorDialog',
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'directoryDialog',
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'fileDialog',
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'findDialog',
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'fontDialog',
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'messageDialog',
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'multipleChoiceDialog',
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'openFileDialog',
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'saveFileDialog',
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'scrolledMessageDialog',
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'singleChoiceDialog',
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'textEntryDialog',
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]
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self.nameList = wx.wxListBox(panel, -1, (0, 0), (130, 180), dialogNames, style=wx.wxLB_SINGLE)
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wx.EVT_LISTBOX(panel, self.nameList.GetId(), self.OnNameListSelected)
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tstyle = wx.wxTE_RICH2 | wx.wxTE_PROCESS_TAB | wx.wxTE_MULTILINE
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self.text1 = wx.wxTextCtrl(panel, -1, pos=(150, 0), size=(200, 180), style=tstyle)
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self.SetTopWindow(frame)
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return TRUE
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return 1
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def OnNameListSelected(self, evt):
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import pprint
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sel = evt.GetString()
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result = None
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if sel == 'alertDialog':
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result = alertDialog(message='Danger Will Robinson')
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elif sel == 'colorDialog':
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result = colorDialog()
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elif sel == 'directoryDialog':
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result = directoryDialog()
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elif sel == 'fileDialog':
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wildcard = "JPG files (*.jpg;*.jpeg)|*.jpeg;*.JPG;*.JPEG;*.jpg|GIF files (*.gif)|*.GIF;*.gif|All Files (*.*)|*.*"
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result = fileDialog(None, 'Open', '', '', wildcard)
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elif sel == 'findDialog':
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result = findDialog()
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elif sel == 'fontDialog':
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result = fontDialog()
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elif sel == 'messageDialog':
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result = messageDialog(None, 'Hello from Python and wxPython!',
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'A Message Box', wx.wxOK | wx.wxICON_INFORMATION)
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#wx.wxYES_NO | wx.wxNO_DEFAULT | wx.wxCANCEL | wx.wxICON_INFORMATION)
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#result = messageDialog(None, 'message', 'title')
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elif sel == 'multipleChoiceDialog':
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result = multipleChoiceDialog(None, "message", "title", ['one', 'two', 'three'])
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elif sel == 'openFileDialog':
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result = openFileDialog()
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elif sel == 'saveFileDialog':
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result = saveFileDialog()
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elif sel == 'scrolledMessageDialog':
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msg = "Can't find the file dialog.py"
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try:
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# read this source file and then display it
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import sys
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filename = sys.argv[-1]
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fp = open(filename)
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message = fp.read()
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fp.close()
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except:
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pass
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result = scrolledMessageDialog(None, message, filename)
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elif sel == 'singleChoiceDialog':
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result = singleChoiceDialog(None, "message", "title", ['one', 'two', 'three'])
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elif sel == 'textEntryDialog':
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result = textEntryDialog(None, "message", "title", "text")
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if result:
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#self.text1.SetValue(pprint.pformat(result.__dict__))
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self.text1.SetValue(str(result))
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app = MyApp(0)
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app.MainLoop()
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Block a user