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[wxWidgets.git] / wxPython / demo / FindReplaceDialog.py
1 # 11/17/2003 - Jeff Grimmett (grimmtooth@softhome.net)
2 #
3 # o Updated for wx namespace
4 #
5 # 11/28/2003 - Jeff Grimmett (grimmtooth@softhome.net)
6 #
7 # o Changed the event binding slightly.
8 # o There are issues with the GetReplaceText() method of the
9 # FindDialogEvent. Must be retested when this is fixed.
10 #
11
12 import wx
13
14 #---------------------------------------------------------------------------
15
16 class TestPanel(wx.Panel):
17 def __init__(self, parent, log):
18 wx.Panel.__init__(self, parent, -1)
19 self.log = log
20
21 b = wx.Button(self, -1, "Show Find Dialog", (25, 50))
22 self.Bind(wx.EVT_BUTTON, self.OnShowFind, b)
23
24 b = wx.Button(self, -1, "Show Find && Replace Dialog", (25, 90))
25 self.Bind(wx.EVT_BUTTON, self.OnShowFindReplace, b)
26
27
28 # jg - 11/28/03 - corrected a long standing issue here where
29 # EVT_COMMAND_FIND_* was being used for these event binders
30 # instead of the actual event IDs shown below. As a result,
31 # onFind() was never showing the appropriate type. I guess
32 # nobody really paid much attention to that little
33 # debugging window :-)
34 #
35 self.Bind(wx.EVT_FIND, self.OnFind)
36 self.Bind(wx.EVT_FIND_NEXT, self.OnFind)
37 self.Bind(wx.EVT_FIND_REPLACE, self.OnFind)
38 self.Bind(wx.EVT_FIND_REPLACE_ALL, self.OnFind)
39 self.Bind(wx.EVT_FIND_CLOSE, self.OnFindClose)
40
41
42 def OnShowFind(self, evt):
43 data = wx.FindReplaceData()
44 dlg = wx.FindReplaceDialog(self, data, "Find")
45 dlg.data = data # save a reference to it...
46 dlg.Show(True)
47
48
49 def OnShowFindReplace(self, evt):
50 data = wx.FindReplaceData()
51 dlg = wx.FindReplaceDialog(self, data, "Find & Replace", wx.FR_REPLACEDIALOG)
52 dlg.data = data # save a reference to it...
53 dlg.Show(True)
54
55
56 def OnFind(self, evt):
57 map = {
58 wx.wxEVT_COMMAND_FIND : "FIND",
59 wx.wxEVT_COMMAND_FIND_NEXT : "FIND_NEXT",
60 wx.wxEVT_COMMAND_FIND_REPLACE : "REPLACE",
61 wx.wxEVT_COMMAND_FIND_REPLACE_ALL : "REPLACE_ALL",
62 }
63
64 et = evt.GetEventType()
65
66 if et in map:
67 evtType = map[et]
68 else:
69 evtType = "**Unknown Event Type**"
70
71 #>> Todo: the GetReplaceString() method is broken. Has to be
72 # fixed.
73 if et == wx.EVT_COMMAND_FIND_REPLACE or et == wx.EVT_COMMAND_FIND_REPLACE_ALL:
74 replaceTxt = "Replace text: %s" % evt.GetReplaceString()
75 else:
76 replaceTxt = ""
77
78 self.log.write("%s -- Find text: %s Replace text: %s Flags: %d \n" %
79 (evtType, evt.GetFindString(), replaceTxt, evt.GetFlags()))
80
81
82 def OnFindClose(self, evt):
83 self.log.write("FindReplaceDialog closing...\n")
84 evt.GetDialog().Destroy()
85
86 #---------------------------------------------------------------------------
87
88 def runTest(frame, nb, log):
89 win = TestPanel(nb, log)
90 return win
91
92 #---------------------------------------------------------------------------
93
94
95
96
97 overview = """\
98 FindReplaceDialog is a standard modeless dialog which is used to allow the user
99 to search for some text (and possibly replace it with something else). The actual
100 searching is supposed to be done in the owner window which is the parent of this
101 dialog. Note that it means that unlike for the other standard dialogs this one
102 <u>must have a parent window</u>. Also note that there is no way to use this
103 dialog in a modal way; <b>it is always, by design and implementation, modeless</b>.
104
105 FileReplaceDialog requires the use of <b>FindReplaceData</b>. This holds the
106 data for the dialog. It is used to initialize the dialog with the default values
107 and will keep the last values from the dialog when it is closed. It is also
108 updated each time a FindDialogEvent is generated so instead of using the
109 FindDialogEvent methods you can also directly query this object. <b>Care must be
110 taken not to use this object after the dialog is destroyed.</b> The data within
111 will be invalid after the parent dialog is destroyed.
112 """
113
114
115
116
117 if __name__ == '__main__':
118 import sys,os
119 import run
120 run.main(['', os.path.basename(sys.argv[0])])
121