73 lines
2.1 KiB
Python
73 lines
2.1 KiB
Python
import sys
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import json
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import time
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import core.theme
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import core.event
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class i3(object):
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def __init__(self, theme=core.theme.Theme()):
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self._modules = []
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self._status = {}
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self._theme = theme
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core.event.register('start', self.draw, 'start')
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core.event.register('update', self.draw, 'statusline')
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core.event.register('stop', self.draw, 'stop')
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def modules(self, modules=None):
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if not modules:
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return self._modules
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self._modules = modules if isinstance(modules, list) else [ modules ]
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def draw(self, what, args=None):
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cb = getattr(self, what)
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data = cb(args) if args else cb()
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if 'data' in data:
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sys.stdout.write(json.dumps(data['data']))
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if 'suffix' in data:
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sys.stdout.write(data['suffix'])
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sys.stdout.write('\n')
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sys.stdout.flush()
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def start(self):
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return {
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'data': { 'version': 1, 'click_events': True },
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'suffix': '\n[',
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}
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def stop(self):
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return { 'suffix': '\n]' }
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def widgets(self, module):
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widgets = []
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for widget in module.widgets():
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widgets.append({
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'full_text': widget.full_text(),
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'instance': widget.id(),
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'name': module.id(),
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'color': self._theme.fg(widget),
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'background': self._theme.bg(widget),
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'separator': self._theme.default_separators(),
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'separator_block_width': self._theme.separator_block_width(),
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})
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core.event.trigger('next-widget')
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return widgets
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def update(self, affected_modules=None):
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for module in self._modules:
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module.update()
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self._status[module] = self.widgets(module)
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def statusline(self):
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widgets = []
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for module in self._modules:
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widgets += self._status[module]
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return {
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'data': widgets,
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'suffix': ','
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}
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def wait(self, interval):
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time.sleep(interval)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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