diff options
Diffstat (limited to 'Tools/idle/configHelpSourceEdit.py')
| -rw-r--r-- | Tools/idle/configHelpSourceEdit.py | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/Tools/idle/configHelpSourceEdit.py b/Tools/idle/configHelpSourceEdit.py new file mode 100644 index 0000000..b781884 --- /dev/null +++ b/Tools/idle/configHelpSourceEdit.py @@ -0,0 +1,157 @@ +"Dialog to specify or edit the parameters for a user configured help source." + +import os + +from Tkinter import * +import tkMessageBox +import tkFileDialog + +class GetHelpSourceDialog(Toplevel): + def __init__(self, parent, title, menuItem='', filePath=''): + """Get menu entry and url/ local file location for Additional Help + + User selects a name for the Help resource and provides a web url + or a local file as its source. The user can enter a url or browse + for the file. + + """ + Toplevel.__init__(self, parent) + self.configure(borderwidth=5) + self.resizable(height=FALSE, width=FALSE) + self.title(title) + self.transient(parent) + self.grab_set() + self.protocol("WM_DELETE_WINDOW", self.Cancel) + self.parent = parent + self.result = None + self.CreateWidgets() + self.menu.set(menuItem) + self.path.set(filePath) + self.withdraw() #hide while setting geometry + #needs to be done here so that the winfo_reqwidth is valid + self.update_idletasks() + #centre dialog over parent: + self.geometry("+%d+%d" % + ((parent.winfo_rootx() + ((parent.winfo_width()/2) + -(self.winfo_reqwidth()/2)), + parent.winfo_rooty() + ((parent.winfo_height()/2) + -(self.winfo_reqheight()/2))))) + self.deiconify() #geometry set, unhide + self.bind('<Return>', self.Ok) + self.wait_window() + + def CreateWidgets(self): + self.menu = StringVar(self) + self.path = StringVar(self) + self.fontSize = StringVar(self) + self.frameMain = Frame(self, borderwidth=2, relief=GROOVE) + self.frameMain.pack(side=TOP, expand=TRUE, fill=BOTH) + labelMenu = Label(self.frameMain, anchor=W, justify=LEFT, + text='Menu Item:') + self.entryMenu = Entry(self.frameMain, textvariable=self.menu, + width=30) + self.entryMenu.focus_set() + labelPath = Label(self.frameMain, anchor=W, justify=LEFT, + text='Help File Path: Enter URL or browse for file') + self.entryPath = Entry(self.frameMain, textvariable=self.path, + width=40) + self.entryMenu.focus_set() + labelMenu.pack(anchor=W, padx=5, pady=3) + self.entryMenu.pack(anchor=W, padx=5, pady=3) + labelPath.pack(anchor=W, padx=5, pady=3) + self.entryPath.pack(anchor=W, padx=5, pady=3) + browseButton = Button(self.frameMain, text='Browse', width=8, + command=self.browseFile) + browseButton.pack(pady=3) + frameButtons = Frame(self) + frameButtons.pack(side=BOTTOM, fill=X) + self.buttonOk = Button(frameButtons, text='OK', + width=8, default=ACTIVE, command=self.Ok) + self.buttonOk.grid(row=0, column=0, padx=5,pady=5) + self.buttonCancel = Button(frameButtons, text='Cancel', + width=8, command=self.Cancel) + self.buttonCancel.grid(row=0, column=1, padx=5, pady=5) + + def browseFile(self): + filetypes = [ + ("HTML Files", "*.htm *.html", "TEXT"), + ("PDF Files", "*.pdf", "TEXT"), + ("Windows Help Files", "*.chm"), + ("Text Files", "*.txt", "TEXT"), + ("All Files", "*")] + path = self.path.get() + if path: + dir, base = os.path.split(path) + else: + base = None + if sys.platform.count('win') or sys.platform.count('nt'): + dir = os.path.join(os.path.dirname(sys.executable), 'Doc') + if not os.path.isdir(dir): + dir = os.getcwd() + else: + dir = os.getcwd() + opendialog = tkFileDialog.Open(parent=self, filetypes=filetypes) + file = opendialog.show(initialdir=dir, initialfile=base) + if file: + self.path.set(file) + + def MenuOk(self): + "Simple validity check for a sensible menu item name" + menuOk = True + menu = self.menu.get() + menu.strip() + if not menu: + tkMessageBox.showerror(title='Menu Item Error', + message='No menu item specified', + parent=self) + self.entryMenu.focus_set() + menuOk = False + elif len(menu) > 30: + tkMessageBox.showerror(title='Menu Item Error', + message='Menu item too long:' + '\nLimit 30 characters.', + parent=self) + self.entryMenu.focus_set() + menuOk = False + return menuOk + + def PathOk(self): + "Simple validity check for menu file path" + pathOk = True + path = self.path.get() + path.strip() + if not path: #no path specified + tkMessageBox.showerror(title='File Path Error', + message='No help file path specified.', + parent=self) + self.entryPath.focus_set() + pathOk = False + elif path.startswith('www.') or path.startswith('http'): + pathOk = True + elif not os.path.exists(path): + tkMessageBox.showerror(title='File Path Error', + message='Help file path does not exist.', + parent=self) + self.entryPath.focus_set() + pathOk = False + return pathOk + + def Ok(self, event=None): + if self.MenuOk() and self.PathOk(): + self.result = (self.menu.get().strip(), + self.path.get().strip()) + self.destroy() + + def Cancel(self, event=None): + self.result = None + self.destroy() + +if __name__ == '__main__': + #test the dialog + root = Tk() + def run(): + keySeq = '' + dlg = GetHelpSourceDialog(root, 'Get Help Source') + print dlg.result + Button(root,text='Dialog', command=run).pack() + root.mainloop() |