0b662ecb9a
Gets us timers and various jobs for free, and makes it easier to integrate with libraries that use asyncio from the larger python ecosystem.
98 lines
2.5 KiB
Python
98 lines
2.5 KiB
Python
#!/usr/bin/env python
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# vim:fileencoding=utf-8
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# License: GPL v3 Copyright: 2018, Kovid Goyal <kovid at kovidgoyal.net>
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from .operations import commander
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class Handler:
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image_manager_class = None
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def _initialize(self, screen_size, term_manager, schedule_write, tui_loop, debug, image_manager=None):
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self.screen_size = screen_size
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self._term_manager = term_manager
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self._tui_loop = tui_loop
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self._schedule_write = schedule_write
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self.debug = debug
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self.cmd = commander(self)
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self.image_manager = image_manager
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@property
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def asyncio_loop(self):
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return self._tui_loop.asycio_loop
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def add_shortcut(self, action, key, mods=None, is_text=False):
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if not hasattr(self, '_text_shortcuts'):
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self._text_shortcuts, self._key_shortcuts = {}, {}
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if is_text:
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self._text_shortcuts[key] = action
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else:
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self._key_shortcuts[(key, mods or 0)] = action
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def shortcut_action(self, key_event_or_text):
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if isinstance(key_event_or_text, str):
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return self._text_shortcuts.get(key_event_or_text)
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return self._key_shortcuts.get((key_event_or_text.key, key_event_or_text.mods))
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def __enter__(self):
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if self.image_manager is not None:
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self.image_manager.__enter__()
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self.debug.fobj = self
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self.initialize()
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def __exit__(self, *a):
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del self.debug.fobj
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self.finalize()
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if self.image_manager is not None:
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self.image_manager.__exit__(*a)
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def initialize(self):
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pass
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def finalize(self):
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pass
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def on_resize(self, screen_size):
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self.screen_size = screen_size
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def quit_loop(self, return_code=None):
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self._tui_loop.quit(return_code)
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def on_term(self):
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self._tui_loop.quit(1)
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def on_text(self, text, in_bracketed_paste=False):
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pass
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def on_key(self, key_event):
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pass
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def on_mouse(self, mouse_event):
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pass
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def on_interrupt(self):
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pass
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def on_eot(self):
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pass
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def on_kitty_cmd_response(self, response):
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pass
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def on_clipboard_response(self, text, from_primary=False):
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pass
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def write(self, data):
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if isinstance(data, str):
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data = data.encode('utf-8')
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self._schedule_write(data)
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def print(self, *args, sep=' ', end='\r\n'):
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data = sep.join(map(str, args)) + end
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self.write(data)
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def suspend(self):
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return self._term_manager.suspend()
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