8995fb8e6f
Back entries were crashing the Sublime API when subtitles were disabled. They also didn't work properly with submenues. Fixed now of course :)
140 lines
3.3 KiB
Python
140 lines
3.3 KiB
Python
FUNCTION = type(lambda: 1)
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class Input:
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def __init__(self, caption, initial_text="", on_done=None, on_change=None,
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on_cancel=None, kwargs={}):
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self.caption = caption
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self.initial_text = initial_text
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self.on_done = on_done
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self.on_change = on_change
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self.on_cancel = on_cancel
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self.kwargs = kwargs
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def wrapped_on_done(self, input_):
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if not self.on_done == None:
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self.on_done(input_, **self.kwargs)
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def wrapped_on_change(self, input_):
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if not self.on_change == None:
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self.on_change(input_, **self.kwargs)
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def wrapped_on_cancel(self):
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if not self.on_cancel == None:
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self.on_cancel(**self.kwargs)
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def invoke(self, window):
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window.show_input_panel(self.caption, self.initial_text,
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self.wrapped_on_done, self.wrapped_on_change,
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self.wrapped_on_cancel)
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class Entry:
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def __init__(self, name, description="", action=None, kwargs={},
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sub_menu=None, input=None):
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self.name = name
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self.description = description
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self.action = action
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self.kwargs = kwargs
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self.sub_menu = sub_menu
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self.input = input
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def __eq__(self, other):
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return self.__dict__ == other.__dict__
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class Menu:
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def __init__(self, selected_index=-1, on_highlight=None, subtitles=True):
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self.selected_index = selected_index
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self.on_highlight = on_highlight
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self.subtitles = subtitles
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self.entries = {}
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self.window = None
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self.back = None
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def invoke(self, window, back=None):
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self.window = window
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self.back = back
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entries = self.menu_entries
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if back:
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entries.insert(0, ["Back",
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"Back to previous menu"] if self.subtitles else ["Back"])
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window.show_quick_panel(entries, self._action,
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flags=0, selected_index=self.selected_index,
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on_highlight=self.on_highlight)
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def _action(self, entry_id):
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if entry_id != -1:
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if self.back:
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if entry_id != 0:
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entry = self.entries[entry_id - 1]
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else:
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self.back.invoke(self.window, back=self.back.back)
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return
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else:
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entry = self.entries[entry_id]
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if entry.action != None:
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entry.action(**entry.kwargs)
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if entry.input != None:
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entry.input.invoke(self.window)
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if type(entry.sub_menu) is FUNCTION:
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entry.sub_menu(entry).invoke(self.window, back=self)
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elif entry.sub_menu != None:
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entry.sub_menu.invoke(self.window, back=self)
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@property
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def menu_entries(self):
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entries = []
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for entry_id in self.entries:
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if self.subtitles:
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entries.append([self.entries[entry_id].name, self.entries[entry_id].description])
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else:
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entries.append([self.entries[entry_id].name])
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return entries
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def __add__(self, other):
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try:
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self.add(other)
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except TypeError:
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return NotImplemented
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return self
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def __sub__(self, other):
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try:
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self.remove(other)
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except TypeError:
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return NotImplemented
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return self
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def add(self, entry):
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if entry.__class__ == Entry:
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if len(self.entries) > 0:
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entry_id = tuple(self.entries.keys())[-1] + 1
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else:
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entry_id = 0
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self.entries[entry_id] = entry
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else:
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raise TypeError("invalid type supplied")
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def remove(self, entry):
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if entry.__class__ == Entry:
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if entry in self.entries.values():
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found_entry_id = None
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for entry_id in self.entries:
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if self.entries[entry_id] == entry:
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found_entry_id = entry_id
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if found_entry_id != None:
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del self.entries[entry_id]
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else:
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raise TypeError("invalid type supplied")
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def clear(self):
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self.entries = {}
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