Python code coverage for Lib/idlelib/textView.py

#	count	content
1	n/a	"""Simple text browser for IDLE
2	n/a
3	n/a	"""
4	n/a
5	n/a	from tkinter import *
6	n/a	import tkinter.messagebox as tkMessageBox
7	n/a
8	n/a	class TextViewer(Toplevel):
9	n/a	"""A simple text viewer dialog for IDLE
10	n/a
11	n/a	"""
12	n/a	def __init__(self, parent, title, text, modal=True):
13	n/a	"""Show the given text in a scrollable window with a 'close' button
14	n/a
15	n/a	"""
16	n/a	Toplevel.__init__(self, parent)
17	n/a	self.configure(borderwidth=5)
18	n/a	self.geometry("=%dx%d+%d+%d" % (625, 500,
19	n/a	parent.winfo_rootx() + 10,
20	n/a	parent.winfo_rooty() + 10))
21	n/a	#elguavas - config placeholders til config stuff completed
22	n/a	self.bg = '#ffffff'
23	n/a	self.fg = '#000000'
24	n/a
25	n/a	self.CreateWidgets()
26	n/a	self.title(title)
27	n/a	self.protocol("WM_DELETE_WINDOW", self.Ok)
28	n/a	self.parent = parent
29	n/a	self.textView.focus_set()
30	n/a	#key bindings for this dialog
31	n/a	self.bind('<Return>',self.Ok) #dismiss dialog
32	n/a	self.bind('<Escape>',self.Ok) #dismiss dialog
33	n/a	self.textView.insert(0.0, text)
34	n/a	self.textView.config(state=DISABLED)
35	n/a
36	n/a	if modal:
37	n/a	self.transient(parent)
38	n/a	self.grab_set()
39	n/a	self.wait_window()
40	n/a
41	n/a	def CreateWidgets(self):
42	n/a	frameText = Frame(self, relief=SUNKEN, height=700)
43	n/a	frameButtons = Frame(self)
44	n/a	self.buttonOk = Button(frameButtons, text='Close',
45	n/a	command=self.Ok, takefocus=FALSE)
46	n/a	self.scrollbarView = Scrollbar(frameText, orient=VERTICAL,
47	n/a	takefocus=FALSE, highlightthickness=0)
48	n/a	self.textView = Text(frameText, wrap=WORD, highlightthickness=0,
49	n/a	fg=self.fg, bg=self.bg)
50	n/a	self.scrollbarView.config(command=self.textView.yview)
51	n/a	self.textView.config(yscrollcommand=self.scrollbarView.set)
52	n/a	self.buttonOk.pack()
53	n/a	self.scrollbarView.pack(side=RIGHT,fill=Y)
54	n/a	self.textView.pack(side=LEFT,expand=TRUE,fill=BOTH)
55	n/a	frameButtons.pack(side=BOTTOM,fill=X)
56	n/a	frameText.pack(side=TOP,expand=TRUE,fill=BOTH)
57	n/a
58	n/a	def Ok(self, event=None):
59	n/a	self.destroy()
60	n/a
61	n/a
62	n/a	def view_text(parent, title, text, modal=True):
63	n/a	return TextViewer(parent, title, text, modal)
64	n/a
65	n/a	def view_file(parent, title, filename, encoding=None, modal=True):
66	n/a	try:
67	n/a	with open(filename, 'r', encoding=encoding) as file:
68	n/a	contents = file.read()
69	n/a	except OSError:
70	n/a	import tkinter.messagebox as tkMessageBox
71	n/a	tkMessageBox.showerror(title='File Load Error',
72	n/a	message='Unable to load file %r .' % filename,
73	n/a	parent=parent)
74	n/a	else:
75	n/a	return view_text(parent, title, contents, modal)
76	n/a
77	n/a
78	n/a	if __name__ == '__main__':
79	n/a	#test the dialog
80	n/a	root=Tk()
81	n/a	root.title('textView test')
82	n/a	filename = './textView.py'
83	n/a	with open(filename, 'r') as f:
84	n/a	text = f.read()
85	n/a	btn1 = Button(root, text='view_text',
86	n/a	command=lambda:view_text(root, 'view_text', text))
87	n/a	btn1.pack(side=LEFT)
88	n/a	btn2 = Button(root, text='view_file',
89	n/a	command=lambda:view_file(root, 'view_file', filename))
90	n/a	btn2.pack(side=LEFT)
91	n/a	btn3 = Button(root, text='nonmodal view_text',
92	n/a	command=lambda:view_text(root, 'nonmodal view_text', text,
93	n/a	modal=False))
94	n/a	btn3.pack(side=LEFT)
95	n/a	close = Button(root, text='Close', command=root.destroy)
96	n/a	close.pack(side=RIGHT)
97	n/a	root.mainloop()