Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 1 | """ |
| 2 | Dialog that allows user to specify a new config file section name. |
| 3 | Used to get new highlight theme and keybinding set names. |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 4 | The 'return value' for the dialog, used two placed in configDialog.py, |
| 5 | is the .result attribute set in the Ok and Cancel methods. |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 6 | """ |
Georg Brandl | 14fc427 | 2008-05-17 18:39:55 +0000 | [diff] [blame] | 7 | from tkinter import * |
| 8 | import tkinter.messagebox as tkMessageBox |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 9 | |
| 10 | class GetCfgSectionNameDialog(Toplevel): |
Terry Jan Reedy | 06313b7 | 2014-05-11 23:32:32 -0400 | [diff] [blame] | 11 | def __init__(self, parent, title, message, used_names, _htest=False): |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 12 | """ |
| 13 | message - string, informational message to display |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 14 | used_names - string collection, names already in use for validity check |
Terry Jan Reedy | 06313b7 | 2014-05-11 23:32:32 -0400 | [diff] [blame] | 15 | _htest - bool, change box location when running htest |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 16 | """ |
| 17 | Toplevel.__init__(self, parent) |
| 18 | self.configure(borderwidth=5) |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 19 | self.resizable(height=FALSE, width=FALSE) |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 20 | self.title(title) |
| 21 | self.transient(parent) |
| 22 | self.grab_set() |
| 23 | self.protocol("WM_DELETE_WINDOW", self.Cancel) |
| 24 | self.parent = parent |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 25 | self.message = message |
| 26 | self.used_names = used_names |
| 27 | self.create_widgets() |
| 28 | self.withdraw() #hide while setting geometry |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 29 | self.update_idletasks() |
| 30 | #needs to be done here so that the winfo_reqwidth is valid |
| 31 | self.messageInfo.config(width=self.frameMain.winfo_reqwidth()) |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 32 | self.geometry( |
| 33 | "+%d+%d" % ( |
Terry Jan Reedy | 06313b7 | 2014-05-11 23:32:32 -0400 | [diff] [blame] | 34 | parent.winfo_rootx() + |
| 35 | (parent.winfo_width()/2 - self.winfo_reqwidth()/2), |
| 36 | parent.winfo_rooty() + |
| 37 | ((parent.winfo_height()/2 - self.winfo_reqheight()/2) |
| 38 | if not _htest else 100) |
| 39 | ) ) #centre dialog over parent (or below htest box) |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 40 | self.deiconify() #geometry set, unhide |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 41 | self.wait_window() |
| 42 | |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 43 | def create_widgets(self): |
| 44 | self.name = StringVar(self.parent) |
| 45 | self.fontSize = StringVar(self.parent) |
| 46 | self.frameMain = Frame(self, borderwidth=2, relief=SUNKEN) |
| 47 | self.frameMain.pack(side=TOP, expand=TRUE, fill=BOTH) |
| 48 | self.messageInfo = Message(self.frameMain, anchor=W, justify=LEFT, |
| 49 | padx=5, pady=5, text=self.message) #,aspect=200) |
| 50 | entryName = Entry(self.frameMain, textvariable=self.name, width=30) |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 51 | entryName.focus_set() |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 52 | self.messageInfo.pack(padx=5, pady=5) #, expand=TRUE, fill=BOTH) |
| 53 | entryName.pack(padx=5, pady=5) |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 54 | |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 55 | frameButtons = Frame(self, pady=2) |
| 56 | frameButtons.pack(side=BOTTOM) |
| 57 | self.buttonOk = Button(frameButtons, text='Ok', |
| 58 | width=8, command=self.Ok) |
| 59 | self.buttonOk.pack(side=LEFT, padx=5) |
| 60 | self.buttonCancel = Button(frameButtons, text='Cancel', |
| 61 | width=8, command=self.Cancel) |
| 62 | self.buttonCancel.pack(side=RIGHT, padx=5) |
| 63 | |
| 64 | def name_ok(self): |
| 65 | ''' After stripping entered name, check that it is a sensible |
| 66 | ConfigParser file section name. Return it if it is, '' if not. |
| 67 | ''' |
| 68 | name = self.name.get().strip() |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 69 | if not name: #no name specified |
| 70 | tkMessageBox.showerror(title='Name Error', |
Kurt B. Kaiser | 8e92bf7 | 2003-01-14 22:03:31 +0000 | [diff] [blame] | 71 | message='No name specified.', parent=self) |
Steven M. Gava | 085eb1b | 2002-02-05 04:52:32 +0000 | [diff] [blame] | 72 | elif len(name)>30: #name too long |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 73 | tkMessageBox.showerror(title='Name Error', |
Steven M. Gava | 085eb1b | 2002-02-05 04:52:32 +0000 | [diff] [blame] | 74 | message='Name too long. It should be no more than '+ |
Kurt B. Kaiser | 8e92bf7 | 2003-01-14 22:03:31 +0000 | [diff] [blame] | 75 | '30 characters.', parent=self) |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 76 | name = '' |
| 77 | elif name in self.used_names: |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 78 | tkMessageBox.showerror(title='Name Error', |
Kurt B. Kaiser | 8e92bf7 | 2003-01-14 22:03:31 +0000 | [diff] [blame] | 79 | message='This name is already in use.', parent=self) |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 80 | name = '' |
| 81 | return name |
Kurt B. Kaiser | 6655e4b | 2002-12-31 16:03:23 +0000 | [diff] [blame] | 82 | |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 83 | def Ok(self, event=None): |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 84 | name = self.name_ok() |
| 85 | if name: |
| 86 | self.result = name |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 87 | self.destroy() |
Kurt B. Kaiser | 6655e4b | 2002-12-31 16:03:23 +0000 | [diff] [blame] | 88 | |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 89 | def Cancel(self, event=None): |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 90 | self.result = '' |
Steven M. Gava | 813b56e | 2002-01-24 05:59:05 +0000 | [diff] [blame] | 91 | self.destroy() |
| 92 | |
| 93 | if __name__ == '__main__': |
Terry Jan Reedy | 247bd5e | 2013-06-05 14:22:26 -0400 | [diff] [blame] | 94 | import unittest |
| 95 | unittest.main('idlelib.idle_test.test_config_name', verbosity=2, exit=False) |
Terry Jan Reedy | b101435 | 2013-06-05 14:36:33 -0400 | [diff] [blame] | 96 | |
Terry Jan Reedy | 06313b7 | 2014-05-11 23:32:32 -0400 | [diff] [blame] | 97 | from idlelib.idle_test.htest import run |
| 98 | run(GetCfgSectionNameDialog) |