77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
import os
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import gtk
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import hippo
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from sugar.graphics.roundbox import CanvasRoundBox
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from model.shellmodel import ShellModel
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class Console(gtk.Window):
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def __init__(self, shell_model):
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gtk.Window.__init__(self)
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self._shell_model = shell_model
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self._home_model = shell_model.get_home()
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self._shell_model.connect('notify::zoom-level',
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self._zoom_level_changed_cb)
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self._home_model.connect('active-activity-changed',
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self._active_activity_changed_cb)
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self.set_default_size(gtk.gdk.screen_width() * 5 / 6,
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gtk.gdk.screen_height() * 5 / 6)
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self.set_decorated(False)
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self.set_position(gtk.WIN_POS_CENTER_ALWAYS)
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self.connect('realize', self._realize_cb)
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self.canvas = hippo.Canvas()
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self.add(self.canvas)
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self.canvas.show()
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self.registry = Registry()
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self.context = 'shell'
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self._update_view()
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def _update_view(self):
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box = hippo.CanvasBox(padding=20, background_color=0x000000FF)
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self.canvas.set_root(box)
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for module in self.registry.view_modules:
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box.append(module.create_view(self.context), hippo.PACK_EXPAND)
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def _active_activity_changed_cb(self, home_model, activity):
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if self._shell_model.get_zoom_level() == ShellModel.ZOOM_HOME:
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self.context = 'activity:' + activity.get_type()
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self._update_view()
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def _zoom_level_changed_cb(self, shell_model, pspec):
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if shell_model.props.zoom_level == ShellModel.ZOOM_HOME:
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self.context = 'shell'
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self._update_view()
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elif shell_model.props.zoom_level == ShellModel.ZOOM_ACTIVITY:
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activity = self._home_model.get_active_activity()
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self.context = 'activity:' + activity.get_type()
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self._update_view()
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else:
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self.context = 'mesh'
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self._update_view()
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def _realize_cb(self, widget):
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self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
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class Registry(object):
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def __init__(self):
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self.view_modules = []
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view_modules = [ 'console.logviewer' ]
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for module in view_modules:
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self.load_view_modules(module)
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def load_view_modules(self, name):
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module = __import__(name)
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components = name.split('.')
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for component in components[1:]:
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module = getattr(module, component)
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self.view_modules.append(module)
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