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GUI.pyw: check if the user already selected a folder, and use it in the directory selection dialog if so

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Elvish_Hunter 2015-01-20 16:13:40 +01:00
parent 82cc6f3218
commit 31bf0159ed
1 changed files with 39 additions and 33 deletions
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72
data/tools/GUI.pyw
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@ -304,40 +304,46 @@ It comes complete with a context menu and a directory selection screen"""
command=self.on_clear)
self.clear_button.pack(side=LEFT)
def on_browse(self):
# os.path.expanduser gets the current user's home directory on every platform
if sys.platform=="win32":
# get userdata directory on Windows
# it assumes that you choose to store userdata in the My Games directory
# while installing Wesnoth
userdata=os.path.join(os.path.expanduser("~"),
"Documents",
"My Games",
"Wesnoth"+WESNOTH_SERIES,
"data",
"add-ons")
elif sys.platform.startswith("linux"): # we're on Linux; usually this string is 'linux2'
userdata=os.path.join(os.path.expanduser("~"),
".local",
"share",
"wesnoth",
WESNOTH_SERIES,
"data",
"add-ons")
elif sys.platform=="darwin": # we're on MacOS
# bear in mind that I don't have a Mac, so this point may be bugged
userdata=os.path.join(os.path.expanduser("~"),
"Library",
"Application Support",
"Wesnoth_"+WESNOTH_SERIES,
"data",
"add-ons")
else: # unknown system; if someone else wants to add other rules, be my guest
userdata="."
if os.path.exists(userdata): # we may have gotten it wrong
directory=askdirectory(initialdir=userdata)
# if the user already selected a directory, try to use it
current_dir=self.textvariable.get()
if os.path.exists(current_dir):
directory=askdirectory(initialdir=current_dir)
# otherwise attempt to detect the user's userdata folder
else:
directory=askdirectory(initialdir=".")
# os.path.expanduser gets the current user's home directory on every platform
if sys.platform=="win32":
# get userdata directory on Windows
# it assumes that you choose to store userdata in the My Games directory
# while installing Wesnoth
userdata=os.path.join(os.path.expanduser("~"),
"Documents",
"My Games",
"Wesnoth"+WESNOTH_SERIES,
"data",
"add-ons")
elif sys.platform.startswith("linux"): # we're on Linux; usually this string is 'linux2'
userdata=os.path.join(os.path.expanduser("~"),
".local",
"share",
"wesnoth",
WESNOTH_SERIES,
"data",
"add-ons")
elif sys.platform=="darwin": # we're on MacOS
# bear in mind that I don't have a Mac, so this point may be bugged
userdata=os.path.join(os.path.expanduser("~"),
"Library",
"Application Support",
"Wesnoth_"+WESNOTH_SERIES,
"data",
"add-ons")
else: # unknown system; if someone else wants to add other rules, be my guest
userdata="."
if os.path.exists(userdata): # we may have gotten it wrong
directory=askdirectory(initialdir=userdata)
else:
directory=askdirectory(initialdir=".")
if directory:
self.textvariable.set(directory)