[Pywikipedia-l] SVN: [5419] trunk/pywikipedia/gui.py

Revision: 5419 Author: russblau Date: 2008-05-22 12:29:03 +0000 (Thu, 22 May 2008)

Log Message: ----------- Add menus and some more IDLE incantations.

Modified Paths: -------------- trunk/pywikipedia/gui.py

Modified: trunk/pywikipedia/gui.py =================================================================== --- trunk/pywikipedia/gui.py 2008-05-21 17:09:46 UTC (rev 5418) +++ trunk/pywikipedia/gui.py 2008-05-22 12:29:03 UTC (rev 5419) @@ -17,12 +17,11 @@ from ScrolledText import ScrolledText import tkSimpleDialog

+from idlelib import SearchDialog, ReplaceDialog, configDialog from idlelib.configHandler import idleConf -from idlelib import SearchDialog, ReplaceDialog +from idlelib.MultiCall import MultiCallCreator

-import wikipedia

- class TextEditor(ScrolledText): """A text widget with some editing enhancements.

@@ -57,39 +56,6 @@ textcf.update(kwargs) ScrolledText.__init__(self, master, **textcf)

- self.bind("<<cut>>", self.cut) - self.bind("<<copy>>", self.copy) - self.bind("<<paste>>", self.paste) - self.bind("<<select-all>>", self.select_all) - self.bind("<<remove-selection>>", self.remove_selection) - self.bind("<<find>>", self.find_event) - self.bind("<<find-again>>", self.find_again_event) - self.bind("<<find-selection>>", self.find_selection_event) - self.bind("<<replace>>", self.replace_event) - self.bind("<<goto-line>>", self.goto_line_event) - self.bind("<<del-word-left>>", self.del_word_left) - self.bind("<<del-word-right>>", self.del_word_right) - - keydefs = {'<<copy>>': ['<Control-Key-c>', '<Control-Key-C>'], - '<<cut>>': ['<Control-Key-x>', '<Control-Key-X>'], - '<<del-word-left>>': ['<Control-Key-BackSpace>'], - '<<del-word-right>>': ['<Control-Key-Delete>'], - '<<end-of-file>>': ['<Control-Key-d>', '<Control-Key-D>'], - '<<find-again>>': ['<Control-Key-g>', '<Key-F3>'], - '<<find-selection>>': ['<Control-Key-F3>'], - '<<find>>': ['<Control-Key-f>', '<Control-Key-F>'], - '<<goto-line>>': ['<Alt-Key-g>', '<Meta-Key-g>'], - '<<paste>>': ['<Control-Key-v>', '<Control-Key-V>'], - '<<redo>>': ['<Control-Shift-Key-Z>'], - '<<remove-selection>>': ['<Key-Escape>'], - '<<replace>>': ['<Control-Key-h>', '<Control-Key-H>'], - '<<select-all>>': ['<Control-Key-a>'], - '<<undo>>': ['<Control-Key-z>', '<Control-Key-Z>'], - } - for event, keylist in keydefs.items(): - if keylist: - self.event_add(event, *keylist) - def cut(self,event): if self.tag_ranges("sel"): self.event_generate("<<Cut>>") @@ -118,11 +84,11 @@ self.event_generate('<Meta-Delete>') return "break"

- def del_word_right(self, event): + def del_word_right(self, event=None): self.event_generate('<Meta-d>') return "break"

- def find_event(self, event): + def find_event(self, event=None): if not self.tag_ranges("sel"): found = self.tag_ranges("found") if found: @@ -132,15 +98,15 @@ SearchDialog.find(self) return "break"

- def find_again_event(self, event): + def find_again_event(self, event=None): SearchDialog.find_again(self) return "break"

- def find_selection_event(self, event): + def find_selection_event(self, event=None): SearchDialog.find_selection(self) return "break"

- def replace_event(self, event): + def replace_event(self, event=None): ReplaceDialog.replace(self) return "break"

@@ -221,9 +187,43 @@ parent = Tk() self.parent = parent Frame.__init__(self, parent) - self.editbox = TextEditor(self, **kwargs) + self.editbox = MultiCallCreator(TextEditor)(self, **kwargs) self.editbox.pack(side=TOP)

+ # add key and event bindings to self.editbox + self.editbox.bind("<<cut>>", self.editbox.cut) + self.editbox.bind("<<copy>>", self.editbox.copy) + self.editbox.bind("<<paste>>", self.editbox.paste) + self.editbox.bind("<<select-all>>", self.editbox.select_all) + self.editbox.bind("<<remove-selection>>", self.editbox.remove_selection) + self.editbox.bind("<<find>>", self.editbox.find_event) + self.editbox.bind("<<find-again>>", self.editbox.find_again_event) + self.editbox.bind("<<find-selection>>", self.editbox.find_selection_event) + self.editbox.bind("<<replace>>", self.editbox.replace_event) + self.editbox.bind("<<goto-line>>", self.editbox.goto_line_event) + self.editbox.bind("<<del-word-left>>", self.editbox.del_word_left) + self.editbox.bind("<<del-word-right>>", self.editbox.del_word_right) + self.editbox.bind("<<open-config-dialog>>", self.config_dialog) + keydefs = {'<<copy>>': ['<Control-Key-c>', '<Control-Key-C>'], + '<<cut>>': ['<Control-Key-x>', '<Control-Key-X>'], + '<<del-word-left>>': ['<Control-Key-BackSpace>'], + '<<del-word-right>>': ['<Control-Key-Delete>'], + '<<end-of-file>>': ['<Control-Key-d>', '<Control-Key-D>'], + '<<find-again>>': ['<Control-Key-g>', '<Key-F3>'], + '<<find-selection>>': ['<Control-Key-F3>'], + '<<find>>': ['<Control-Key-f>', '<Control-Key-F>'], + '<<goto-line>>': ['<Alt-Key-g>', '<Meta-Key-g>'], + '<<paste>>': ['<Control-Key-v>', '<Control-Key-V>'], + '<<redo>>': ['<Control-Shift-Key-Z>'], + '<<remove-selection>>': ['<Key-Escape>'], + '<<replace>>': ['<Control-Key-h>', '<Control-Key-H>'], + '<<select-all>>': ['<Control-Key-a>'], + '<<undo>>': ['<Control-Key-z>', '<Control-Key-Z>'], + } + for event, keylist in keydefs.items(): + if keylist: + self.editbox.event_add(event, *keylist) + bottom = Frame(parent) # lower left subframe which will contain a textfield and a Search button bottom_left_frame = Frame(bottom) @@ -249,15 +249,64 @@ bottom.pack(side=TOP)

# create a toplevel menu - # menubar = Menu(root) - # menubar.add_command(label="Hello!", command=self.hello) - # menubar.add_command(label="Quit!", command=self.hello) + menubar = Menu(root) + + findmenu = Menu(menubar) + findmenu.add_command(label="Find", + command=self.editbox.find_event, + accelerator="Ctrl+F", + underline=0) + findmenu.add_command(label="Find again", + command=self.editbox.find_again_event, + accelerator="Ctrl+G", + underline=6) + findmenu.add_command(label="Find all", + command=self.find_all, + underline=5) + findmenu.add_command(label="Find selection", + command=self.editbox.find_selection_event, + accelerator="Ctrl+F3", + underline=5) + findmenu.add_command(label="Replace", + command=self.editbox.replace_event, + accelerator="Ctrl+H", + underline=0) + menubar.add_cascade(label="Find", menu=findmenu, underline=0)

+ editmenu = Menu(menubar) + editmenu.add_command(label="Cut", + command=self.editbox.cut, + accelerator="Ctrl+X", + underline=2) + editmenu.add_command(label="Copy", + command=self.editbox.copy, + accelerator="Ctrl+C", + underline=0) + editmenu.add_command(label="Paste", + command=self.editbox.paste, + accelerator="Ctrl+V", + underline=0) + editmenu.add_separator() + editmenu.add_command(label="Select all", + command=self.editbox.select_all, + accelerator="Ctrl+A", + underline=7) + editmenu.add_command(label="Clear selection", + command=self.editbox.remove_selection, + accelerator="Esc") + menubar.add_cascade(label="Edit", menu=editmenu, underline=0) + + optmenu = Menu(menubar) + optmenu.add_command(label="Settings...", + command=self.config_dialog, + underline=0) + menubar.add_cascade(label="Options", menu=optmenu, underline=0) + # display the menu - # root.config(menu=menubar) + root.config(menu=menubar) self.pack()

- def edit(self, text, jumpIndex = None, highlight = None): + def edit(self, text, jumpIndex=None, highlight=None): """ Parameters: * text - a Unicode string @@ -273,8 +322,7 @@ self.editbox.tag_config('all', wrap = WORD) # start search if required if highlight: - self.textfield.insert(END, highlight) - self.editbox.find_all(highlight) + self.find_all(highlight) if jumpIndex: print jumpIndex line = text[:jumpIndex].count('\n') + 1 # lines are indexed starting at 1 @@ -286,12 +334,19 @@ self.parent.mainloop() return self.text

+ def find_all(self, target): + self.textfield.insert(END, target) + self.editbox.find_all(target) + def find(self): # get text to search for s = self.textfield.get() if s: self.editbox.find_all(s)

+ def config_dialog(self, event=None): + configDialog.ConfigDialog(self, 'Settings') + def pressedOK(self): # called when user pushes the OK button. # saves the buffer into a variable, and closes the window. @@ -355,6 +410,7 @@

if __name__=="__main__": + import wikipedia try: root = Tk() page = wikipedia.Page(wikipedia.getSite(), u'Wiki')