Refactor Palette class (tomeu)
This commit is contained in:
Aleksey Lim
parent
3ee78747d4
commit
e0aedcd5c7
@ -127,11 +127,8 @@ class MouseSpeedDetector(gobject.GObject):
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return True
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class Palette(gtk.Window):
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PRIMARY = 0
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SECONDARY = 1
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__gtype_name__ = 'SugarPalette'
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class PaletteWindow(gtk.Window):
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__gtype_name__ = 'SugarPaletteWindow'
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__gsignals__ = {
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'popup' : (gobject.SIGNAL_RUN_FIRST,
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@ -142,6 +139,261 @@ class Palette(gtk.Window):
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gobject.TYPE_NONE, ([]))
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}
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def __init__(self, **kwargs):
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self._group_id = None
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self._invoker = None
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self._invoker_hids = []
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self._cursor_x = 0
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self._cursor_y = 0
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self._alignment = None
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self._up = False
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self._old_alloc = None
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self._popup_anim = animator.Animator(.5, 10)
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self._popup_anim.add(_PopupAnimation(self))
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self._secondary_anim = animator.Animator(2.0, 10)
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self._secondary_anim.add(_SecondaryAnimation(self))
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self._popdown_anim = animator.Animator(0.6, 10)
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self._popdown_anim.add(_PopdownAnimation(self))
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gobject.GObject.__init__(self, **kwargs)
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self.set_decorated(False)
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self.set_resizable(False)
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# Just assume xthickness and ythickness are the same
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self.set_border_width(self.get_style().xthickness)
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accel_group = gtk.AccelGroup()
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self.set_data('sugar-accel-group', accel_group)
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self.add_accel_group(accel_group)
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self.set_group_id("default")
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self.connect('show', self.__show_cb)
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self.connect('hide', self.__hide_cb)
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self.connect('realize', self.__realize_cb)
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self.connect('destroy', self.__destroy_cb)
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self.connect('enter-notify-event', self.__enter_notify_event_cb)
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self.connect('leave-notify-event', self.__leave_notify_event_cb)
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self._mouse_detector = MouseSpeedDetector(self, 200, 5)
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self._mouse_detector.connect('motion-slow', self._mouse_slow_cb)
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def __destroy_cb(self, palette):
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self.set_group_id(None)
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def set_invoker(self, invoker):
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for hid in self._invoker_hids[:]:
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self._invoker.disconnect(hid)
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self._invoker_hids.remove(hid)
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self._invoker = invoker
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if invoker is not None:
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self._invoker_hids.append(self._invoker.connect(
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'mouse-enter', self._invoker_mouse_enter_cb))
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self._invoker_hids.append(self._invoker.connect(
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'mouse-leave', self._invoker_mouse_leave_cb))
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self._invoker_hids.append(self._invoker.connect(
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'right-click', self._invoker_right_click_cb))
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logging.debug(' Invoker set to %r' % self._invoker)
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def get_invoker(self):
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return self._invoker
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invoker = gobject.property(type=object,
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getter=get_invoker,
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setter=set_invoker)
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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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def _mouse_slow_cb(self, widget):
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self._mouse_detector.stop()
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self._palette_do_popup()
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def _palette_do_popup(self):
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immediate = False
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if self.is_up():
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self._popdown_anim.stop()
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return
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if self._group_id:
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group = palettegroup.get_group(self._group_id)
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if group and group.is_up():
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immediate = True
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group.popdown()
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self.popup(immediate=immediate)
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def is_up(self):
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return self._up
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def set_group_id(self, group_id):
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if self._group_id:
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group = palettegroup.get_group(self._group_id)
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group.remove(self)
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if group_id:
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self._group_id = group_id
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group = palettegroup.get_group(group_id)
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group.add(self)
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def get_group_id(self):
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return self._group_id
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group_id = gobject.property(type=str,
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getter=get_group_id,
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setter=set_group_id)
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def do_size_request(self, requisition):
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gtk.Window.do_size_request(self, requisition)
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requisition.width = max(requisition.width, style.GRID_CELL_SIZE * 2)
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def do_size_allocate(self, allocation):
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gtk.Window.do_size_allocate(self, allocation)
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if self._old_alloc is None or \
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self._old_alloc.x != allocation.x or \
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self._old_alloc.y != allocation.y or \
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self._old_alloc.width != allocation.width or \
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self._old_alloc.height != allocation.height:
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self.queue_draw()
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# We need to store old allocation because when size_allocate
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# is called widget.allocation is already updated.
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# gtk.Window resizing is different from normal containers:
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# the X window is resized, widget.allocation is updated from
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# the configure request handler and finally size_allocate is called.
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self._old_alloc = allocation
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def do_expose_event(self, event):
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# We want to draw a border with a beautiful gap
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if self._invoker is not None and self._invoker.has_rectangle_gap():
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invoker = self._invoker.get_rect()
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palette = self.get_rect()
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gap = _calculate_gap(palette, invoker)
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else:
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gap = False
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allocation = self.get_allocation()
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wstyle = self.get_style()
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if gap:
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wstyle.paint_box_gap(event.window, gtk.STATE_PRELIGHT,
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gtk.SHADOW_IN, event.area, self, "palette",
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0, 0, allocation.width, allocation.height,
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gap[0], gap[1], gap[2])
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else:
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wstyle.paint_box(event.window, gtk.STATE_PRELIGHT,
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gtk.SHADOW_IN, event.area, self, "palette",
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0, 0, allocation.width, allocation.height)
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# Fall trough to the container expose handler.
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# (Leaving out the window expose handler which redraws everything)
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gtk.Bin.do_expose_event(self, event)
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def update_position(self):
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logging.debug(' update_position 1 %r %r' % (self._invoker, self._alignment))
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invoker = self._invoker
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if invoker is None or self._alignment is None:
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logging.error('Cannot update the palette position.')
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return
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rect = self.size_request()
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position = invoker.get_position_for_alignment(self._alignment, rect)
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if position is None:
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position = invoker.get_position(rect)
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logging.debug(' update_position %r %r' % (position.x, position.y))
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self.move(position.x, position.y)
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def get_full_size_request(self):
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return self.size_request()
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def popup(self, immediate=False):
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if self._invoker is not None:
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full_size_request = self.get_full_size_request()
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self._alignment = self._invoker.get_alignment(full_size_request)
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self.update_position()
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self.set_transient_for(self._invoker.get_toplevel())
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self._popdown_anim.stop()
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if not immediate:
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self._popup_anim.start()
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else:
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self.show()
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def popdown(self, immediate=False):
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logging.debug('Palette.popdown immediate %r' % immediate)
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self._popup_anim.stop()
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self._mouse_detector.stop()
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if not immediate:
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self._popdown_anim.start()
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else:
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self.hide()
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def _invoker_mouse_enter_cb(self, invoker):
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self._mouse_detector.start()
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def _invoker_mouse_leave_cb(self, invoker):
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self._mouse_detector.stop()
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self.popdown()
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def _invoker_right_click_cb(self, invoker):
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self.popup(immediate=True)
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def __enter_notify_event_cb(self, widget, event):
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if event.detail != gtk.gdk.NOTIFY_INFERIOR and \
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event.mode == gtk.gdk.CROSSING_NORMAL:
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self._popdown_anim.stop()
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self._secondary_anim.start()
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def __leave_notify_event_cb(self, widget, event):
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if event.detail != gtk.gdk.NOTIFY_INFERIOR and \
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event.mode == gtk.gdk.CROSSING_NORMAL:
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self.popdown()
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def __show_cb(self, widget):
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self._invoker.notify_popup()
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self._up = True
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self.emit('popup')
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def __hide_cb(self, widget):
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logging.debug('__hide_cb')
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self._secondary_anim.stop()
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if self._invoker:
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self._invoker.notify_popdown()
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self._up = False
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self.emit('popdown')
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def get_rect(self):
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win_x, win_y = self.window.get_origin()
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rectangle = self.get_allocation()
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x = win_x + rectangle.x
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y = win_y + rectangle.y
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width = rectangle.width
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height = rectangle.height
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return gtk.gdk.Rectangle(x, y, width, height)
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class Palette(PaletteWindow):
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PRIMARY = 0
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SECONDARY = 1
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__gtype_name__ = 'SugarPalette'
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# DEPRECATED: label is passed with the primary-text property, accel_path
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# is set via the invoker property, and menu_after_content is not used
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def __init__(self, label=None, accel_path=None, menu_after_content=False,
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@ -153,7 +405,6 @@ class Palette(gtk.Window):
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self._secondary_text = None
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self._icon = None
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self._icon_visible = True
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self._group_id = None
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palette_box = gtk.VBox()
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@ -200,49 +451,18 @@ class Palette(gtk.Window):
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self._menu_content_separator = gtk.HSeparator()
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self._popup_anim = animator.Animator(.5, 10)
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self._popup_anim.add(_PopupAnimation(self))
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self._secondary_anim = animator.Animator(2.0, 10)
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self._secondary_anim.add(_SecondaryAnimation(self))
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self._popdown_anim = animator.Animator(0.6, 10)
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self._popdown_anim.add(_PopdownAnimation(self))
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# we init after initializing all of our containers
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gobject.GObject.__init__(self, **kwargs)
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self.set_decorated(False)
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self.set_resizable(False)
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# Just assume xthickness and ythickness are the same
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self.set_border_width(self.get_style().xthickness)
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accel_group = gtk.AccelGroup()
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self.set_data('sugar-accel-group', accel_group)
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self.add_accel_group(accel_group)
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PaletteWindow.__init__(self, **kwargs)
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primary_box.set_size_request(-1, style.GRID_CELL_SIZE
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- 2 * self.get_border_width())
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self.connect('show', self.__show_cb)
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self.connect('hide', self.__hide_cb)
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self.connect('realize', self.__realize_cb)
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self.connect('destroy', self.__destroy_cb)
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self._alignment = None
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self._old_alloc = None
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self._full_request = [0, 0]
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self._cursor_x = 0
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self._cursor_y = 0
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self._invoker = None
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self._group_id = None
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self._up = False
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self._menu_box = None
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self._content = None
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self._invoker_hids = []
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self.set_group_id("default")
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# we set these for backward compatibility
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if label is not None:
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@ -263,21 +483,63 @@ class Palette(gtk.Window):
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self.menu = _Menu(self)
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self.menu.connect('item-inserted', self.__menu_item_inserted_cb)
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self.connect('enter-notify-event', self.__enter_notify_event_cb)
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self.connect('leave-notify-event', self.__leave_notify_event_cb)
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self.connect('realize', self.__realize_cb)
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self.connect('show', self.__show_cb)
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self.connect('hide', self.__hide_cb)
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self.connect('notify::invoker', self.__notify_invoker_cb)
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self.connect('destroy', self.__destroy_cb)
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self._mouse_detector = MouseSpeedDetector(self, 200, 5)
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self._mouse_detector.connect('motion-slow', self._mouse_slow_cb)
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def _invoker_right_click_cb(self, invoker):
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self.popup(immediate=True, state=self.SECONDARY)
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def do_style_set(self, previous_style):
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# Prevent a warning from pygtk
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if previous_style is not None:
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gtk.Window.do_style_set(self, previous_style)
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self.set_border_width(self.get_style().xthickness)
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def __menu_item_inserted_cb(self, menu):
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self._update_separators()
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def __destroy_cb(self, palette):
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self.set_group_id(None)
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# Break the reference cycle. It looks like the gc is not able to free
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# it, possibly because gtk.Menu memory handling is very special.
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self.menu = None
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def __show_cb(self, widget):
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self.menu.set_active(True)
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def __hide_cb(self, widget):
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logging.debug('__hide_cb')
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self.menu.set_active(False)
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def __notify_invoker_cb(self, palette, pspec):
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invoker = self.props.invoker
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if invoker is not None and hasattr(invoker.props, 'widget'):
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logging.debug(('Setup widget', invoker.props.widget))
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self._update_accel_widget()
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self._invoker.connect('notify::widget',
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self.__invoker_widget_changed_cb)
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def __invoker_widget_changed_cb(self, invoker, spec):
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self._update_accel_widget()
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def get_full_size_request(self):
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return self._full_request
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def popup(self, immediate=False, state=None):
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logging.debug('Palette.popup immediate %r' % immediate)
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if self._invoker is not None:
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self._update_full_request()
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PaletteWindow.popup(self, immediate)
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if state is None:
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state = self.PRIMARY
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self.set_state(state)
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self._secondary_anim.start()
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def _add_menu(self):
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self._menu_box = gtk.VBox()
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@ -290,52 +552,6 @@ class Palette(gtk.Window):
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self._content.set_border_width(style.DEFAULT_SPACING)
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self._secondary_box.pack_start(self._content)
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def do_style_set(self, previous_style):
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# Prevent a warning from pygtk
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if previous_style is not None:
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gtk.Window.do_style_set(self, previous_style)
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self.set_border_width(self.get_style().xthickness)
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def is_up(self):
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return self._up
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def get_rect(self):
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win_x, win_y = self.window.get_origin()
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rectangle = self.get_allocation()
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x = win_x + rectangle.x
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y = win_y + rectangle.y
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width = rectangle.width
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height = rectangle.height
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return gtk.gdk.Rectangle(x, y, width, height)
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def set_invoker(self, invoker):
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for hid in self._invoker_hids[:]:
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self._invoker.disconnect(hid)
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self._invoker_hids.remove(hid)
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self._invoker = invoker
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if invoker is not None:
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self._invoker_hids.append(self._invoker.connect(
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'mouse-enter', self._invoker_mouse_enter_cb))
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self._invoker_hids.append(self._invoker.connect(
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'mouse-leave', self._invoker_mouse_leave_cb))
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self._invoker_hids.append(self._invoker.connect(
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'right-click', self._invoker_right_click_cb))
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if hasattr(invoker.props, 'widget'):
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self._update_accel_widget()
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logging.debug(('Setup widget', invoker.props.widget))
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self._invoker_hids.append(self._invoker.connect(
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'notify::widget', self._invoker_widget_changed_cb))
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def get_invoker(self):
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return self._invoker
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invoker = gobject.property(type=object,
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getter=get_invoker,
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setter=set_invoker)
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def _update_accel_widget(self):
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assert self.props.invoker is not None
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self._label.props.accel_widget = self.props.invoker.props.widget
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@ -438,24 +654,8 @@ class Palette(gtk.Window):
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self._update_accept_focus()
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self._update_separators()
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def set_group_id(self, group_id):
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if self._group_id:
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group = palettegroup.get_group(self._group_id)
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group.remove(self)
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if group_id:
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self._group_id = group_id
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group = palettegroup.get_group(group_id)
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group.add(self)
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def get_group_id(self):
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return self._group_id
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||||
|
||||
group_id = gobject.property(type=str,
|
||||
getter=get_group_id,
|
||||
setter=set_group_id)
|
||||
|
||||
def do_size_request(self, requisition):
|
||||
gtk.Window.do_size_request(self, requisition)
|
||||
PaletteWindow.do_size_request(self, requisition)
|
||||
|
||||
# gtk.AccelLabel request doesn't include the accelerator.
|
||||
label_width = self._label_alignment.size_request()[0] + \
|
||||
@ -463,54 +663,9 @@ class Palette(gtk.Window):
|
||||
2 * self.get_border_width()
|
||||
|
||||
requisition.width = max(requisition.width,
|
||||
style.GRID_CELL_SIZE * 2,
|
||||
label_width,
|
||||
self._full_request[0])
|
||||
|
||||
def do_size_allocate(self, allocation):
|
||||
gtk.Window.do_size_allocate(self, allocation)
|
||||
|
||||
if self._old_alloc is None or \
|
||||
self._old_alloc.x != allocation.x or \
|
||||
self._old_alloc.y != allocation.y or \
|
||||
self._old_alloc.width != allocation.width or \
|
||||
self._old_alloc.height != allocation.height:
|
||||
self.queue_draw()
|
||||
|
||||
# We need to store old allocation because when size_allocate
|
||||
# is called widget.allocation is already updated.
|
||||
# gtk.Window resizing is different from normal containers:
|
||||
# the X window is resized, widget.allocation is updated from
|
||||
# the configure request handler and finally size_allocate is called.
|
||||
self._old_alloc = allocation
|
||||
|
||||
def do_expose_event(self, event):
|
||||
# We want to draw a border with a beautiful gap
|
||||
if self._invoker is not None and self._invoker.has_rectangle_gap():
|
||||
invoker = self._invoker.get_rect()
|
||||
palette = self.get_rect()
|
||||
|
||||
gap = _calculate_gap(palette, invoker)
|
||||
else:
|
||||
gap = False
|
||||
|
||||
allocation = self.get_allocation()
|
||||
wstyle = self.get_style()
|
||||
|
||||
if gap:
|
||||
wstyle.paint_box_gap(event.window, gtk.STATE_PRELIGHT,
|
||||
gtk.SHADOW_IN, event.area, self, "palette",
|
||||
0, 0, allocation.width, allocation.height,
|
||||
gap[0], gap[1], gap[2])
|
||||
else:
|
||||
wstyle.paint_box(event.window, gtk.STATE_PRELIGHT,
|
||||
gtk.SHADOW_IN, event.area, self, "palette",
|
||||
0, 0, allocation.width, allocation.height)
|
||||
|
||||
# Fall trough to the container expose handler.
|
||||
# (Leaving out the window expose handler which redraws everything)
|
||||
gtk.Bin.do_expose_event(self, event)
|
||||
|
||||
def _update_separators(self):
|
||||
visible = len(self.menu.get_children()) > 0 or \
|
||||
len(self._content.get_children()) > 0
|
||||
@ -526,7 +681,6 @@ class Palette(gtk.Window):
|
||||
self.window.set_accept_focus(accept_focus)
|
||||
|
||||
def __realize_cb(self, widget):
|
||||
self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
|
||||
self._update_accept_focus()
|
||||
|
||||
def _update_full_request(self):
|
||||
@ -540,52 +694,6 @@ class Palette(gtk.Window):
|
||||
self.menu.unembed()
|
||||
self._secondary_box.hide()
|
||||
|
||||
def _update_position(self):
|
||||
invoker = self._invoker
|
||||
if invoker is None or self._alignment is None:
|
||||
logging.error('Cannot update the palette position.')
|
||||
return
|
||||
|
||||
rect = self.size_request()
|
||||
position = invoker.get_position_for_alignment(self._alignment, rect)
|
||||
if position is None:
|
||||
position = invoker.get_position(rect)
|
||||
|
||||
self.move(position.x, position.y)
|
||||
|
||||
def popup(self, immediate=False, state=None):
|
||||
logging.debug('Palette.popup immediate %r' % immediate)
|
||||
|
||||
if state is None:
|
||||
state = self.PRIMARY
|
||||
self.set_state(state)
|
||||
|
||||
if self._invoker is not None:
|
||||
self._update_full_request()
|
||||
self._alignment = self._invoker.get_alignment(self._full_request)
|
||||
self._update_position()
|
||||
self.set_transient_for(self._invoker.get_toplevel())
|
||||
|
||||
self._popdown_anim.stop()
|
||||
|
||||
if not immediate:
|
||||
self._popup_anim.start()
|
||||
else:
|
||||
self.show()
|
||||
|
||||
self._secondary_anim.start()
|
||||
|
||||
def popdown(self, immediate=False):
|
||||
logging.debug('Palette.popdown immediate %r' % immediate)
|
||||
self._popup_anim.stop()
|
||||
|
||||
self._mouse_detector.stop()
|
||||
|
||||
if not immediate:
|
||||
self._popdown_anim.start()
|
||||
else:
|
||||
self.hide()
|
||||
|
||||
def set_state(self, state):
|
||||
if self.palette_state == state:
|
||||
return
|
||||
@ -596,74 +704,10 @@ class Palette(gtk.Window):
|
||||
elif state == self.SECONDARY:
|
||||
self.menu.embed(self._menu_box)
|
||||
self._secondary_box.show()
|
||||
self._update_position()
|
||||
self.update_position()
|
||||
|
||||
self.palette_state = state
|
||||
|
||||
def _mouse_slow_cb(self, widget):
|
||||
self._mouse_detector.stop()
|
||||
self._palette_do_popup()
|
||||
|
||||
def _palette_do_popup(self):
|
||||
immediate = False
|
||||
|
||||
if self.is_up():
|
||||
self._popdown_anim.stop()
|
||||
return
|
||||
|
||||
if self._group_id:
|
||||
group = palettegroup.get_group(self._group_id)
|
||||
if group and group.is_up():
|
||||
immediate = True
|
||||
group.popdown()
|
||||
|
||||
self.popup(immediate=immediate)
|
||||
|
||||
def _invoker_widget_changed_cb(self, invoker, spec):
|
||||
self._update_accel_widget()
|
||||
|
||||
def _invoker_mouse_enter_cb(self, invoker):
|
||||
self._mouse_detector.start()
|
||||
|
||||
def _invoker_mouse_leave_cb(self, invoker):
|
||||
self._mouse_detector.stop()
|
||||
self.popdown()
|
||||
|
||||
def _invoker_right_click_cb(self, invoker):
|
||||
self.popup(immediate=True, state=self.SECONDARY)
|
||||
|
||||
def __enter_notify_event_cb(self, widget, event):
|
||||
if event.detail != gtk.gdk.NOTIFY_INFERIOR and \
|
||||
event.mode == gtk.gdk.CROSSING_NORMAL:
|
||||
self._popdown_anim.stop()
|
||||
self._secondary_anim.start()
|
||||
|
||||
def __leave_notify_event_cb(self, widget, event):
|
||||
if event.detail != gtk.gdk.NOTIFY_INFERIOR and \
|
||||
event.mode == gtk.gdk.CROSSING_NORMAL:
|
||||
self.popdown()
|
||||
|
||||
def __show_cb(self, widget):
|
||||
self.menu.set_active(True)
|
||||
|
||||
self._invoker.notify_popup()
|
||||
|
||||
self._up = True
|
||||
self.emit('popup')
|
||||
|
||||
def __hide_cb(self, widget):
|
||||
logging.debug('__hide_cb')
|
||||
self.menu.set_active(False)
|
||||
|
||||
self._secondary_anim.stop()
|
||||
|
||||
if self._invoker:
|
||||
self._invoker.notify_popdown()
|
||||
|
||||
self._up = False
|
||||
self.emit('popdown')
|
||||
|
||||
|
||||
class PaletteActionBar(gtk.HButtonBox):
|
||||
def add_action(self, label, icon_name=None):
|
||||
button = gtk.Button(label)
|
||||
|
||||
@ -15,25 +15,21 @@
|
||||
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
# Boston, MA 02111-1307, USA.
|
||||
|
||||
import gtk
|
||||
import gobject
|
||||
import logging
|
||||
|
||||
import gobject
|
||||
from gobject import SIGNAL_RUN_FIRST, TYPE_NONE
|
||||
import gtk
|
||||
|
||||
from sugar.graphics import style
|
||||
from sugar.graphics.palette import PaletteWindow, ToolInvoker
|
||||
from sugar.graphics.toolbutton import ToolButton
|
||||
from sugar.graphics.palette import MouseSpeedDetector, Invoker
|
||||
from sugar.graphics.animator import Animator, Animation
|
||||
from sugar.graphics import palettegroup
|
||||
|
||||
class ToolbarButton(ToolButton):
|
||||
def __init__(self, **kwargs):
|
||||
self.page_widget = None
|
||||
|
||||
def __init__(self, page=None, **kwargs):
|
||||
ToolButton.__init__(self, **kwargs)
|
||||
|
||||
if self.palette is None:
|
||||
self.palette = _Palette(self)
|
||||
self.set_page(page)
|
||||
|
||||
self.connect('clicked',
|
||||
lambda widget: self.set_expanded(not self.is_expanded()))
|
||||
@ -51,19 +47,36 @@ class ToolbarButton(ToolButton):
|
||||
return self.page_widget.child.child
|
||||
|
||||
def set_page(self, page):
|
||||
if page is None:
|
||||
self.page_widget = None
|
||||
return
|
||||
self.page_widget = _embody_page(_Box, page)
|
||||
self.page_widget.toolbar_button = self
|
||||
page.show()
|
||||
if self.props.palette is None:
|
||||
self.props.palette = _ToolbarPalette(invoker=ToolInvoker(self))
|
||||
self.props.palette.toolbar_button = self
|
||||
self._move_page_to_palette()
|
||||
|
||||
page = gobject.property(type=object, getter=get_page, setter=set_page)
|
||||
|
||||
def _move_page_to_palette(self):
|
||||
if self.page_widget is None:
|
||||
return
|
||||
|
||||
if self.toolbar_box is not None and \
|
||||
self.page_widget in self.toolbar_box.get_children():
|
||||
self.toolbar_box.remove(self.page_widget)
|
||||
|
||||
if self.props.palette is not None:
|
||||
self.props.palette.add(self.page_widget)
|
||||
|
||||
def is_expanded(self):
|
||||
return self.toolbar_box is not None and self.page_widget is not None \
|
||||
and self.toolbar_box.expanded_button == self
|
||||
|
||||
def popdown(self):
|
||||
if isinstance(self.palette, _Palette) and self.palette.is_up():
|
||||
self.palette.popdown(immediate=True)
|
||||
self.props.palette.popdown(immediate=True)
|
||||
|
||||
def set_expanded(self, expanded):
|
||||
self.popdown()
|
||||
@ -77,6 +90,7 @@ class ToolbarButton(ToolButton):
|
||||
if not expanded:
|
||||
box.remove(self.page_widget)
|
||||
box.expanded_button = None
|
||||
self._move_page_to_palette()
|
||||
return
|
||||
|
||||
if box.expanded_button is not None:
|
||||
@ -86,7 +100,7 @@ class ToolbarButton(ToolButton):
|
||||
box.expanded_button.set_expanded(False)
|
||||
|
||||
if self.page_widget.parent is not None:
|
||||
self.palette.remove(self.page_widget)
|
||||
self.props.palette.remove(self.page_widget)
|
||||
|
||||
self.modify_bg(gtk.STATE_NORMAL, box.background)
|
||||
_setup_page(self.page_widget, box.background, box.props.padding)
|
||||
@ -94,8 +108,8 @@ class ToolbarButton(ToolButton):
|
||||
box.expanded_button = self
|
||||
|
||||
def do_expose_event(self, event):
|
||||
if not self.is_expanded() or self.palette is not None and \
|
||||
self.palette.is_up():
|
||||
if not self.is_expanded() or self.props.palette is not None and \
|
||||
self.props.palette.is_up():
|
||||
ToolButton.do_expose_event(self, event)
|
||||
_paint_arrow(self, event, gtk.ARROW_DOWN)
|
||||
return
|
||||
@ -157,6 +171,26 @@ class ToolbarBox(gtk.VBox):
|
||||
self.toolbar.parent.parent.modify_bg(state, color)
|
||||
self.toolbar.modify_bg(state, color)
|
||||
|
||||
class _ToolbarPalette(PaletteWindow):
|
||||
def __init__(self, **kwargs):
|
||||
PaletteWindow.__init__(self, **kwargs)
|
||||
self.toolbar_box = None
|
||||
self.set_border_width(0)
|
||||
|
||||
def do_size_request(self, requisition):
|
||||
gtk.Window.do_size_request(self, requisition)
|
||||
requisition.width = max(requisition.width,
|
||||
gtk.gdk.screen_width())
|
||||
|
||||
def popup(self, immediate=False):
|
||||
button = self.toolbar_button
|
||||
if button.is_expanded():
|
||||
return
|
||||
box = button.toolbar_box
|
||||
_setup_page(button.page_widget, style.COLOR_BLACK.get_gdk_color(),
|
||||
box.props.padding)
|
||||
PaletteWindow.popup(self, immediate)
|
||||
|
||||
class _Box(gtk.EventBox):
|
||||
def __init__(self):
|
||||
gtk.EventBox.__init__(self)
|
||||
@ -176,193 +210,6 @@ class _Box(gtk.EventBox):
|
||||
alloc.width - style._FOCUS_LINE_WIDTH*2,
|
||||
style._FOCUS_LINE_WIDTH)
|
||||
|
||||
class _Palette(gtk.Window):
|
||||
def __init__(self, toolitem, **kwargs):
|
||||
gobject.GObject.__init__(self, **kwargs)
|
||||
|
||||
self.set_decorated(False)
|
||||
self.set_resizable(False)
|
||||
self.set_border_width(0)
|
||||
|
||||
self._toolitem = toolitem
|
||||
self._invoker = None
|
||||
self._up = False
|
||||
self._invoker_hids = []
|
||||
self._focus = 0
|
||||
|
||||
self._popup_anim = Animator(.5, 10)
|
||||
self._popup_anim.add(_PopupAnimation(self))
|
||||
|
||||
self._popdown_anim = Animator(0.6, 10)
|
||||
self._popdown_anim.add(_PopdownAnimation(self))
|
||||
|
||||
accel_group = gtk.AccelGroup()
|
||||
self.set_data('sugar-accel-group', accel_group)
|
||||
self.add_accel_group(accel_group)
|
||||
|
||||
self.connect('show', self.__show_cb)
|
||||
self.connect('hide', self.__hide_cb)
|
||||
self.connect('realize', self.__realize_cb)
|
||||
self.connect('enter-notify-event', self.__enter_notify_event_cb)
|
||||
self.connect('leave-notify-event', self.__leave_notify_event_cb)
|
||||
|
||||
self._mouse_detector = MouseSpeedDetector(self, 200, 5)
|
||||
self._mouse_detector.connect('motion-slow', self._mouse_slow_cb)
|
||||
|
||||
group = palettegroup.get_group('default')
|
||||
group.connect('popdown', self.__group_popdown_cb)
|
||||
|
||||
def is_up(self):
|
||||
return self._up
|
||||
|
||||
def get_rect(self):
|
||||
win_x, win_y = self.window.get_origin()
|
||||
rectangle = self.get_allocation()
|
||||
|
||||
x = win_x + rectangle.x
|
||||
y = win_y + rectangle.y
|
||||
width = rectangle.width
|
||||
height = rectangle.height
|
||||
|
||||
return gtk.gdk.Rectangle(x, y, width, height)
|
||||
|
||||
def set_invoker(self, invoker):
|
||||
for hid in self._invoker_hids[:]:
|
||||
self._invoker.disconnect(hid)
|
||||
self._invoker_hids.remove(hid)
|
||||
|
||||
self._invoker = invoker
|
||||
if invoker is not None:
|
||||
self._invoker_hids.append(self._invoker.connect(
|
||||
'mouse-enter', self.__invoker_mouse_enter_cb))
|
||||
self._invoker_hids.append(self._invoker.connect(
|
||||
'mouse-leave', self.__invoker_mouse_leave_cb))
|
||||
self._invoker_hids.append(self._invoker.connect(
|
||||
'right-click', self.__invoker_right_click_cb))
|
||||
|
||||
def get_invoker(self):
|
||||
return self._invoker
|
||||
|
||||
invoker = gobject.property(type=object,
|
||||
getter=get_invoker,
|
||||
setter=set_invoker)
|
||||
|
||||
def do_size_request(self, requisition):
|
||||
gtk.Window.do_size_request(self, requisition)
|
||||
if self._toolitem.toolbar_box is not None:
|
||||
requisition.width = self._toolitem.toolbar_box.allocation.width
|
||||
|
||||
def __realize_cb(self, widget):
|
||||
self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
|
||||
#accept_focus = len(self._content.get_children())
|
||||
#if self.window:
|
||||
# self.window.set_accept_focus(accept_focus)
|
||||
|
||||
def popup(self, immediate=False):
|
||||
self._popdown_anim.stop()
|
||||
|
||||
toolbar = self._toolitem.toolbar_box
|
||||
page = self._toolitem.page_widget
|
||||
|
||||
if not self._invoker or self._toolitem.is_expanded() or not toolbar:
|
||||
return
|
||||
|
||||
_setup_page(page, style.COLOR_BLACK.get_gdk_color(),
|
||||
toolbar.props.padding)
|
||||
if self.child is None:
|
||||
self.add(page)
|
||||
|
||||
x, y = toolbar.window.get_origin()
|
||||
self.move(x + toolbar.allocation.x,
|
||||
y + toolbar.toolbar.allocation.height)
|
||||
self.set_transient_for(self._invoker.get_toplevel())
|
||||
|
||||
if not immediate:
|
||||
self._popup_anim.start()
|
||||
else:
|
||||
self.show()
|
||||
|
||||
def popdown(self, immediate=False):
|
||||
self._popup_anim.stop()
|
||||
self._mouse_detector.stop()
|
||||
|
||||
if not immediate:
|
||||
self._popdown_anim.start()
|
||||
else:
|
||||
self.hide()
|
||||
|
||||
def _mouse_slow_cb(self, widget):
|
||||
self._mouse_detector.stop()
|
||||
|
||||
if self.is_up():
|
||||
self._popdown_anim.stop()
|
||||
return
|
||||
|
||||
self.popup(immediate=False)
|
||||
|
||||
def _handle_focus(self, delta):
|
||||
self._focus += delta
|
||||
if self._focus not in (0, 1):
|
||||
logging.error('_Palette._focus=%s not in (0, 1)' % self._focus)
|
||||
|
||||
if self._focus == 0:
|
||||
group = palettegroup.get_group('default')
|
||||
if not group.is_up():
|
||||
self.popdown()
|
||||
|
||||
def __group_popdown_cb(self, group):
|
||||
if self._focus == 0:
|
||||
self.popdown(immediate=True)
|
||||
|
||||
def __invoker_mouse_enter_cb(self, invoker):
|
||||
self._mouse_detector.start()
|
||||
self._handle_focus(+1)
|
||||
|
||||
def __invoker_mouse_leave_cb(self, invoker):
|
||||
self._mouse_detector.stop()
|
||||
self._handle_focus(-1)
|
||||
|
||||
def __invoker_right_click_cb(self, invoker):
|
||||
self.popup(immediate=True)
|
||||
|
||||
def __enter_notify_event_cb(self, widget, event):
|
||||
if event.detail != gtk.gdk.NOTIFY_INFERIOR and \
|
||||
event.mode == gtk.gdk.CROSSING_NORMAL:
|
||||
self._popdown_anim.stop()
|
||||
self._handle_focus(+1)
|
||||
|
||||
def __leave_notify_event_cb(self, widget, event):
|
||||
if event.detail != gtk.gdk.NOTIFY_INFERIOR and \
|
||||
event.mode == gtk.gdk.CROSSING_NORMAL:
|
||||
self._handle_focus(-1)
|
||||
|
||||
def __show_cb(self, widget):
|
||||
self._invoker.notify_popup()
|
||||
self._up = True
|
||||
|
||||
def __hide_cb(self, widget):
|
||||
if self._invoker:
|
||||
self._invoker.notify_popdown()
|
||||
self._up = False
|
||||
|
||||
class _PopupAnimation(Animation):
|
||||
def __init__(self, palette):
|
||||
Animation.__init__(self, 0.0, 1.0)
|
||||
self._palette = palette
|
||||
|
||||
def next_frame(self, current):
|
||||
if current == 1.0:
|
||||
self._palette.show()
|
||||
|
||||
class _PopdownAnimation(Animation):
|
||||
def __init__(self, palette):
|
||||
Animation.__init__(self, 0.0, 1.0)
|
||||
self._palette = palette
|
||||
|
||||
def next_frame(self, current):
|
||||
if current == 1.0:
|
||||
self._palette.hide()
|
||||
|
||||
def _setup_page(page, color, hpad):
|
||||
vpad = style._FOCUS_LINE_WIDTH
|
||||
page.child.set_padding(vpad, vpad, hpad, hpad)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user