]> git.saurik.com Git - wxWidgets.git/blobdiff - wxPython/wx/lib/dialogs.py
Reworked how stock objects are initialized. They now have an
[wxWidgets.git] / wxPython / wx / lib / dialogs.py
index 851f36ae06b8c9a68cebb3e3b62287d3ed354089..3012e18cdf1e60985796cb91c98ae79434280c35 100644 (file)
+#----------------------------------------------------------------------
+# Name:        wxPython.lib.dialogs
+# Purpose:     wxScrolledMessageDialog, wxMultipleChoiceDialog and
+#              function wrappers for the common dialogs by Kevin Altis.
+#
+# Author:      Various
+#
+# Created:     3-January-2002
+# RCS-ID:      $Id$
+# Copyright:   (c) 2002 by Total Control Software
+# Licence:     wxWindows license
+#----------------------------------------------------------------------
+# 12/01/2003 - Jeff Grimmett (grimmtooth@softhome.net)
+#
+# o Updated for 2.5 compatability.
+#
 
-"""Renamer stub: provides a way to drop the wx prefix from wxPython objects."""
+import  wx
+import  layoutf
+
+#----------------------------------------------------------------------
+
+class wxScrolledMessageDialog(wx.Dialog):
+    def __init__(self, parent, msg, caption, pos = wx.DefaultPosition, 
+                 size = (500,300)):
+        wx.Dialog.__init__(self, parent, -1, caption, pos, size)
+        x, y = pos
+        if x == -1 and y == -1:
+            self.CenterOnScreen(wx.BOTH)
+
+        text = wx.TextCtrl(self, -1, msg, wx.DefaultPosition, wx.DefaultSize,
+                           wx.TE_MULTILINE | wx.TE_READONLY)
+
+        ok = wx.Button(self, wx.ID_OK, "OK")
+        lc = layoutf.Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)) 
+        text.SetConstraints(lc)
+
+        lc = layoutf.Layoutf('b=b5#1;x%w50#1;w!80;h!25', (self,))
+        ok.SetConstraints(lc)
+        self.SetAutoLayout(1)
+        self.Layout()
+
+
+class wxMultipleChoiceDialog(wx.Dialog):
+    def __init__(self, parent, msg, title, lst, pos = wx.DefaultPosition,
+                 size = (200,200), style = wx.DEFAULT_DIALOG_STYLE):
+        wx.Dialog.__init__(self, parent, -1, title, pos, size, style)
+        
+        x, y = pos
+        if x == -1 and y == -1:
+            self.CenterOnScreen(wx.BOTH)
+
+        dc = wx.ClientDC(self)
+        height = 0
+        for line in msg.splitlines():
+            height = height + dc.GetTextExtent(line)[1] + 2
+
+        stat = wx.StaticText(self, -1, msg)
+        self.lbox = wx.ListBox(self, 100, wx.DefaultPosition, wx.DefaultSize, 
+                               lst, wx.LB_MULTIPLE)
+
+        ok = wx.Button(self, wx.ID_OK, "OK")
+        cancel = wx.Button(self, wx.ID_CANCEL, "Cancel")
+        lc = layoutf.Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,), (self,)) 
+        stat.SetConstraints(lc)
+
+        lc = layoutf.Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3', (self, stat, ok)) 
+        self.lbox.SetConstraints(lc)
+
+        lc = layoutf.Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,))
+        ok.SetConstraints(lc)
+
+        lc = layoutf.Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,))
+        cancel.SetConstraints(lc)
+        
+        self.SetAutoLayout(1)
+        self.lst = lst
+        self.Layout()
+
+    def GetValue(self):
+        return self.lbox.GetSelections()
+
+    def GetValueString(self):
+        sel = self.lbox.GetSelections()
+        val = []
+
+        for i in sel:
+            val.append(self.lst[i])
+
+        return tuple(val)
+
+
+#----------------------------------------------------------------------
+"""
+function wrappers for wxPython system dialogs
+Author: Kevin Altis
+Date:   2003-1-2
+Rev:    3
+
+This is the third refactor of the PythonCard dialog.py module
+for inclusion in the main wxPython distribution. There are a number of
+design decisions and subsequent code refactoring to be done, so I'm
+releasing this just to get some feedback.
+
+rev 3:
+- result dictionary replaced by DialogResults class instance
+- should message arg be replaced with msg? most wxWindows dialogs
+  seem to use the abbreviation?
+
+rev 2:
+- All dialog classes have been replaced by function wrappers
+- Changed arg lists to more closely match wxWindows docs and wxPython.lib.dialogs
+- changed 'returned' value to the actual button id the user clicked on
+- added a returnedString value for the string version of the return value
+- reworked colorDialog and fontDialog so you can pass in just a color or font
+    for the most common usage case
+- probably need to use colour instead of color to match the English English
+    spelling in wxWindows (sigh)
+- I still think we could lose the parent arg and just always use None
+"""
+
+class DialogResults:
+    def __init__(self, returned):
+        self.returned = returned
+        self.accepted = returned in (wx.ID_OK, wx.ID_YES)
+        self.returnedString = returnedString(returned)
+
+    def __repr__(self):
+        return str(self.__dict__)
+
+def returnedString(ret):
+    if ret == wx.ID_OK:
+        return "Ok"
+    elif ret == wx.ID_CANCEL:
+        return "Cancel"
+    elif ret == wx.ID_YES:
+        return "Yes"
+    elif ret == wx.ID_NO:
+        return "No"
+
+
+## findDialog was created before wxPython got a Find/Replace dialog
+## but it may be instructive as to how a function wrapper can
+## be added for your own custom dialogs
+## this dialog is always modal, while wxFindReplaceDialog is
+## modeless and so doesn't lend itself to a function wrapper
+def findDialog(parent=None, searchText='', wholeWordsOnly=0, caseSensitive=0):
+    dlg = wx.Dialog(parent, -1, "Find", wx.DefaultPosition, (370, 120))
+
+    wx.StaticText(dlg, -1, 'Find what:', (7, 10))
+    wSearchText = wx.TextCtrl(dlg, -1, searchText, (70, 7), (195, -1))
+    wSearchText.SetValue(searchText)
+    wx.wxButton(dlg, wx.ID_OK, "Find Next", (280, 5), wx.DefaultSize).SetDefault()
+    wx.wxButton(dlg, wx.ID_CANCEL, "Cancel", (280, 35), wx.DefaultSize)
+    wWholeWord = wx.CheckBox(dlg, -1, 'Match whole word only',
+                            (7, 35), wx.DefaultSize, wx.NO_BORDER)
+
+    if wholeWordsOnly:
+        wWholeWord.SetValue(1)
+
+    wCase = wx.CheckBox(dlg, -1, 'Match case', (7, 55), wx.DefaultSize, wx.NO_BORDER)
+
+    if caseSensitive:
+        wCase.SetValue(1)
+
+    wSearchText.SetSelection(0, len(wSearchText.GetValue()))
+    wSearchText.SetFocus()
+
+    result = DialogResults(dlg.ShowModal())
+    result.text = wSearchText.GetValue()
+    result.wholeword = wWholeWord.GetValue()
+    result.casesensitive = wCase.GetValue()
+    dlg.Destroy()
+    return result
+
+
+def colorDialog(parent=None, colorData=None, color=None):
+    if colorData:
+        dialog = wx.ColourDialog(parent, colorData)
+    else:
+        dialog = wx.ColourDialog(parent)
+        dialog.GetColourData().SetChooseFull(1)
+
+    if color is not None:
+        dialog.GetColourData().SetColour(color)
+
+    result = DialogResults(dialog.ShowModal())
+    result.colorData = dialog.GetColourData()
+    result.color = result.colorData.GetColour().Get()
+    dialog.Destroy()
+    return result
+
+
+## it is easier to just duplicate the code than
+## try and replace color with colour in the result
+def colourDialog(parent=None, colourData=None, colour=None):
+    if colourData:
+        dialog = wx.ColourDialog(parent, colourData)
+    else:
+        dialog = wx.ColourDialog(parent)
+        dialog.GetColourData().SetChooseFull(1)
+
+    if colour is not None:
+        dialog.GetColourData().SetColour(color)
+
+    result = DialogResults(dialog.ShowModal())
+    result.colourData = dialog.GetColourData()
+    result.colour = result.colourData.GetColour().Get()
+    dialog.Destroy()
+    return result
+
+
+def fontDialog(parent=None, fontData=None, font=None):
+    if fontData is None:
+        fontData = wx.FontData()
+
+    if font is not None:
+        aFontData.SetInitialFont(font)
+
+    dialog = wx.FontDialog(parent, fontData)
+    result = DialogResults(dialog.ShowModal())
+
+    if result.accepted:
+        fontData = dialog.GetFontData()
+        result.fontData = fontData
+        result.color = fontData.GetColour().Get()
+        result.colour = result.color
+        result.font = fontData.GetChosenFont()
+    else:
+        result.color = None
+        result.colour = None
+        result.font = None
+
+    dialog.Destroy()
+    return result
+
+
+def textEntryDialog(parent=None, message='', title='', defaultText='',
+                    style=wx.OK | wx.CANCEL):
+    dialog = wx.TextEntryDialog(parent, message, title, defaultText, style)
+    result = DialogResults(dialog.ShowModal())
+    result.text = dialog.GetValue()
+    dialog.Destroy()
+    return result
+
+
+def messageDialog(parent=None, message='', title='Message box',
+                  aStyle = wx.OK | wx.CANCEL | wx.CENTRE,
+                  pos=wx.DefaultPosition):
+    dialog = wx.MessageDialog(parent, message, title, aStyle, pos)
+    result = DialogResults(dialog.ShowModal())
+    dialog.Destroy()
+    return result
+
+
+## KEA: alerts are common, so I'm providing a class rather than
+## requiring the user code to set up the right icons and buttons
+## the with messageDialog function
+def alertDialog(parent=None, message='', title='Alert', pos=wx.DefaultPosition):
+    return messageDialog(parent, message, title, wx.ICON_EXCLAMATION | wx.OK, pos)
+
+
+def scrolledMessageDialog(parent=None, message='', title='', pos=wx.DefaultPosition,
+                          size=(500,300)):
+
+    dialog = wxScrolledMessageDialog(parent, message, title, pos, size)
+    result = DialogResults(dialog.ShowModal())
+    dialog.Destroy()
+    return result
+
+
+def fileDialog(parent=None, title='Open', directory='', filename='', wildcard='*.*',
+               style=wx.OPEN | wx.MULTIPLE):
+
+    dialog = wx.FileDialog(parent, title, directory, filename, wildcard, style)
+    result = DialogResults(dialog.ShowModal())
+    if result.accepted:
+        result.paths = dialog.GetPaths()
+    else:
+        result.paths = None
+    dialog.Destroy()
+    return result
+
+
+## openFileDialog and saveFileDialog are convenience functions
+## they represent the most common usages of the fileDialog
+## with the most common style options
+def openFileDialog(parent=None, title='Open', directory='', filename='',
+                   wildcard='All Files (*.*)|*.*',
+                   style=wx.OPEN | wx.MULTIPLE):
+    return fileDialog(parent, title, directory, filename, wildcard, style)
+
+
+def saveFileDialog(parent=None, title='Save', directory='', filename='',
+                   wildcard='All Files (*.*)|*.*',
+                   style=wx.SAVE | wx.HIDE_READONLY | wx.OVERWRITE_PROMPT):
+    return fileDialog(parent, title, directory, filename, wildcard, style)
+
+
+def dirDialog(parent=None, message='Choose a directory', path='', style=0,
+              pos=wx.DefaultPosition, size=wx.DefaultSize):
+
+    dialog = wx.DirDialog(parent, message, path, style, pos, size)
+    result = DialogResults(dialog.ShowModal())
+    if result.accepted:
+        result.path = dialog.GetPath()
+    else:
+        result.path = None
+    dialog.Destroy()
+    return result
+
+directoryDialog = dirDialog
+
+
+def singleChoiceDialog(parent=None, message='', title='', lst=[], 
+                       style=wx.OK | wx.CANCEL | wx.CENTRE):
+    dialog = wx.SingleChoiceDialog(parent, message, title, lst, style)
+    result = DialogResults(dialog.ShowModal())
+    result.selection = dialog.GetStringSelection()
+    dialog.Destroy()
+    return result
+
+
+def multipleChoiceDialog(parent=None, message='', title='', lst=[], pos=wx.DefaultPosition, 
+                         size=(200,200)):
+
+    dialog = wxMultipleChoiceDialog(parent, message, title, lst, pos, size)
+    result = DialogResults(dialog.ShowModal())
+    result.selection = dialog.GetValueString()
+    dialog.Destroy()
+    return result
+
+
+if __name__ == '__main__':
+    class MyApp(wx.App):
+
+        def OnInit(self):
+            frame = wx.Frame(None, -1, "Dialogs", size=(400, 200))
+            panel = wx.Panel(frame, -1)
+            self.panel = panel
+
+            frame.Show(1)
+
+            dialogNames = [
+                'alertDialog',
+                'colorDialog',
+                'directoryDialog',
+                'fileDialog',
+                'findDialog',
+                'fontDialog',
+                'messageDialog',
+                'multipleChoiceDialog',
+                'openFileDialog',
+                'saveFileDialog',
+                'scrolledMessageDialog',
+                'singleChoiceDialog',
+                'textEntryDialog',
+            ]
+            self.nameList = wx.ListBox(panel, -1, (0, 0), (130, 180), dialogNames, style=wx.LB_SINGLE)
+            self.Bind(wx.EVT_LISTBOX, self.OnNameListSelected, id=self.nameList.GetId())
+
+            tstyle = wx.TE_RICH2 | wx.TE_PROCESS_TAB | wx.TE_MULTILINE
+            self.text1 = wx.TextCtrl(panel, -1, pos=(150, 0), size=(200, 180), style=tstyle)
+
+            self.SetTopWindow(frame)
+
+            return 1
+
+        def OnNameListSelected(self, evt):
+            import pprint
+            sel = evt.GetString()
+            result = None
+            if sel == 'alertDialog':
+                result = alertDialog(message='Danger Will Robinson')
+            elif sel == 'colorDialog':
+                result = colorDialog()
+            elif sel == 'directoryDialog':
+                result = directoryDialog()
+            elif sel == 'fileDialog':
+                wildcard = "JPG files (*.jpg;*.jpeg)|*.jpeg;*.JPG;*.JPEG;*.jpg|GIF files (*.gif)|*.GIF;*.gif|All Files (*.*)|*.*"
+                result = fileDialog(None, 'Open', '', '', wildcard)
+            elif sel == 'findDialog':
+                result = findDialog()
+            elif sel == 'fontDialog':
+                result = fontDialog()
+            elif sel == 'messageDialog':
+                result = messageDialog(None, 'Hello from Python and wxPython!',
+                          'A Message Box', wx.wxOK | wx.wxICON_INFORMATION)
+                          #wx.wxYES_NO | wx.wxNO_DEFAULT | wx.wxCANCEL | wx.wxICON_INFORMATION)
+                #result = messageDialog(None, 'message', 'title')
+            elif sel == 'multipleChoiceDialog':
+                result = multipleChoiceDialog(None, "message", "title", ['one', 'two', 'three'])
+            elif sel == 'openFileDialog':
+                result = openFileDialog()
+            elif sel == 'saveFileDialog':
+                result = saveFileDialog()
+            elif sel == 'scrolledMessageDialog':
+                msg = "Can't find the file dialog.py"
+                try:
+                    # read this source file and then display it
+                    import sys
+                    filename = sys.argv[-1]
+                    fp = open(filename)
+                    message = fp.read()
+                    fp.close()
+                except:
+                    pass
+                result = scrolledMessageDialog(None, message, filename)
+            elif sel == 'singleChoiceDialog':
+                result = singleChoiceDialog(None, "message", "title", ['one', 'two', 'three'])
+            elif sel == 'textEntryDialog':
+                result = textEntryDialog(None, "message", "title", "text")
+
+            if result:
+                #self.text1.SetValue(pprint.pformat(result.__dict__))
+                self.text1.SetValue(str(result))
+
+    app = MyApp(True)
+    app.MainLoop()
 
-__cvsid__ = "$Id$"
-__revision__ = "$Revision$"[11:-2]
 
-from wx import _rename
-from wxPython.lib import dialogs
-_rename(globals(), dialogs.__dict__, modulename='lib.dialogs')
-del dialogs
-del _rename