Python messagewidget.MessageWidget类代码示例

    def __init__(self, session):
        self.session = session

        self.cursor = None
        self.coordinates_tooltip = None
        self.keylistener = IngameKeyListener(self.session)
        # used by NavigationTool
        LastActivePlayerSettlementManager.create_instance(self.session)

        # Mocks needed to act like the real IngameGui
        self.show_menu = Dummy
        self.hide_menu = Dummy
        # a logbook Dummy is necessary for message_widget to work
        self.logbook = Dummy

        self.mainhud = load_uh_widget("minimap.xml")
        self.mainhud.position_technique = "right+0:top+0"

        icon = self.mainhud.findChild(name="minimap")
        self.minimap = Minimap(
            icon,
            targetrenderer=horizons.globals.fife.targetrenderer,
            imagemanager=horizons.globals.fife.imagemanager,
            session=self.session,
            view=self.session.view,
        )

        self.mainhud.mapEvents(
            {
                "zoomIn": self.session.view.zoom_in,
                "zoomOut": self.session.view.zoom_out,
                "rotateRight": Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
                "rotateLeft": Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
                "gameMenuButton": self.toggle_pause,
            }
        )

        self.mainhud.show()
        ZoomChanged.subscribe(self._update_zoom)

        # Hide unnecessary buttons in hud
        for widget in ("build", "speedUp", "speedDown", "destroy_tool", "diplomacyButton", "logbook"):
            self.mainhud.findChild(name=widget).hide()

        self.windows = WindowManager()
        self.message_widget = MessageWidget(self.session)
        self.pausemenu = PauseMenu(self.session, self, self.windows, in_editor_mode=True)
        self.help_dialog = HelpDialog(self.windows)

	def __init__(self, session):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.settlement = None
		self._old_menu = None

		self.cursor = None
		self.coordinates_tooltip = None

		self.keylistener = IngameKeyListener(self.session)

		self.cityinfo = CityInfo(self)
		LastActivePlayerSettlementManager.create_instance(self.session)

		self.message_widget = MessageWidget(self.session)

		# Windows
		self.windows = WindowManager()
		self.show_popup = self.windows.show_popup
		self.show_error_popup = self.windows.show_error_popup

		self.logbook = LogBook(self.session, self.windows)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)

		self.chat_dialog = ChatDialog(self.windows, self.session)
		self.change_name_dialog = ChangeNameDialog(self.windows, self.session)
		self.pausemenu = PauseMenu(self.session, self, self.windows, in_editor_mode=False)
		self.help_dialog = HelpDialog(self.windows, session=self.session)

		# Icon manager
		self.status_icon_manager = StatusIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)
		self.production_finished_icon_manager = ProductionFinishedIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)

		# 'minimap' is the guichan gui around the actual minimap, which is saved
		# in self.minimap
		self.mainhud = load_uh_widget('minimap.xml')
		self.mainhud.position_technique = "right:top"

		icon = self.mainhud.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.globals.fife.targetrenderer,
		                       imagemanager=horizons.globals.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		self.mainhud.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.toggle_pause,
			'logbook' : lambda: self.windows.toggle(self.logbook)
		})
		self.mainhud.show()

		hotkey_replacements = {
			'rotateRight': 'ROTATE_RIGHT',
			'rotateLeft': 'ROTATE_LEFT',
			'speedUp': 'SPEED_UP',
			'speedDown': 'SPEED_DOWN',
			'destroy_tool': 'DESTROY_TOOL',
			'build': 'BUILD_TOOL',
			'gameMenuButton': 'ESCAPE',
			'logbook': 'LOGBOOK',
		}
		for (widgetname, action) in hotkey_replacements.iteritems():
			widget = self.mainhud.findChild(name=widgetname)
			keys = horizons.globals.fife.get_keys_for_action(action)
			# No `.upper()` here: "Pause" looks better than "PAUSE".
			keyname = HOTKEYS.DISPLAY_KEY.get(keys[0], keys[0].capitalize())
			widget.helptext = widget.helptext.format(key=keyname)

		self.resource_overview = ResourceOverviewBar(self.session)

		# Register for messages
		SpeedChanged.subscribe(self._on_speed_changed)
		NewDisaster.subscribe(self._on_new_disaster)
		NewSettlement.subscribe(self._on_new_settlement)
		PlayerLevelUpgrade.subscribe(self._on_player_level_upgrade)
		MineEmpty.subscribe(self._on_mine_empty)
#.........这里部分代码省略.........

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events.
	Assumes that only 1 instance is used (class variables)"""

	message_widget = livingProperty()
	minimap = livingProperty()
	keylistener = livingProperty()

	def __init__(self, session):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.settlement = None
		self._old_menu = None

		self.cursor = None
		self.coordinates_tooltip = None

		self.keylistener = IngameKeyListener(self.session)

		self.cityinfo = CityInfo(self)
		LastActivePlayerSettlementManager.create_instance(self.session)

		self.message_widget = MessageWidget(self.session)

		# Windows
		self.windows = WindowManager()
		self.show_popup = self.windows.show_popup
		self.show_error_popup = self.windows.show_error_popup

		self.logbook = LogBook(self.session, self.windows)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)

		self.chat_dialog = ChatDialog(self.windows, self.session)
		self.change_name_dialog = ChangeNameDialog(self.windows, self.session)
		self.pausemenu = PauseMenu(self.session, self, self.windows, in_editor_mode=False)
		self.help_dialog = HelpDialog(self.windows, session=self.session)

		# Icon manager
		self.status_icon_manager = StatusIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)
		self.production_finished_icon_manager = ProductionFinishedIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)

		# 'minimap' is the guichan gui around the actual minimap, which is saved
		# in self.minimap
		self.mainhud = load_uh_widget('minimap.xml')
		self.mainhud.position_technique = "right:top"

		icon = self.mainhud.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.globals.fife.targetrenderer,
		                       imagemanager=horizons.globals.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		self.mainhud.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.toggle_pause,
			'logbook' : lambda: self.windows.toggle(self.logbook)
		})
		self.mainhud.show()

		hotkey_replacements = {
			'rotateRight': 'ROTATE_RIGHT',
			'rotateLeft': 'ROTATE_LEFT',
			'speedUp': 'SPEED_UP',
			'speedDown': 'SPEED_DOWN',
			'destroy_tool': 'DESTROY_TOOL',
			'build': 'BUILD_TOOL',
			'gameMenuButton': 'ESCAPE',
			'logbook': 'LOGBOOK',
		}
		for (widgetname, action) in hotkey_replacements.iteritems():
			widget = self.mainhud.findChild(name=widgetname)
			keys = horizons.globals.fife.get_keys_for_action(action)
			# No `.upper()` here: "Pause" looks better than "PAUSE".
			keyname = HOTKEYS.DISPLAY_KEY.get(keys[0], keys[0].capitalize())
			widget.helptext = widget.helptext.format(key=keyname)

#.........这里部分代码省略.........

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.main_gui = gui
		self.main_widget = None
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		self.cityinfo = self.widgets['city_info']
		self.cityinfo.child_finder = PychanChildFinder(self.cityinfo)

		self.logbook = LogBook(self.session)
		self.message_widget = MessageWidget(self.session)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap
		minimap = self.widgets['minimap']
		minimap.position_technique = "right+0:top+0"

		icon = minimap.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.globals.fife.targetrenderer,
		                       imagemanager=horizons.globals.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.session.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.main_gui.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})
		minimap.show()
		#minimap.position_technique = "right+15:top+153"

		self.widgets['tooltip'].hide()

		self.resource_overview = ResourceOverviewBar(self.session)
		ResourceBarResize.subscribe(self._on_resourcebar_resize)

		# Register for messages
		SettlerUpdate.subscribe(self._on_settler_level_change)
		SettlerInhabitantsChanged.subscribe(self._on_settler_inhabitant_change)
		HoverSettlementChanged.subscribe(self._cityinfo_set)

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events.
	Assumes that only 1 instance is used (class variables)"""

	gui = livingProperty()
	tabwidgets = livingProperty()
	message_widget = livingProperty()
	minimap = livingProperty()

	styles = {
		'city_info' : 'resource_bar',
		'change_name' : 'book',
		'save_map' : 'book',
		'chat' : 'book',
	}

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.main_gui = gui
		self.main_widget = None
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		self.cityinfo = self.widgets['city_info']
		self.cityinfo.child_finder = PychanChildFinder(self.cityinfo)

		self.logbook = LogBook(self.session)
		self.message_widget = MessageWidget(self.session)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap
		minimap = self.widgets['minimap']
		minimap.position_technique = "right+0:top+0"

		icon = minimap.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.globals.fife.targetrenderer,
		                       imagemanager=horizons.globals.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.session.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.main_gui.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})
		minimap.show()
		#minimap.position_technique = "right+15:top+153"

		self.widgets['tooltip'].hide()

		self.resource_overview = ResourceOverviewBar(self.session)
		ResourceBarResize.subscribe(self._on_resourcebar_resize)

		# Register for messages
		SettlerUpdate.subscribe(self._on_settler_level_change)
		SettlerInhabitantsChanged.subscribe(self._on_settler_inhabitant_change)
		HoverSettlementChanged.subscribe(self._cityinfo_set)

	def _on_resourcebar_resize(self, message):
		self._update_cityinfo_position()

	def end(self):
		self.widgets['minimap'].mapEvents({
			'zoomIn' : None,
			'zoomOut' : None,
			'rotateRight' : None,
			'rotateLeft': None,

			'destroy_tool' : None,
			'build' : None,
			'diplomacyButton' : None,
			'gameMenuButton' : None
		})

		for w in self.widgets.itervalues():
#.........这里部分代码省略.........

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.main_gui = gui
		self.settlement = None
		self._old_menu = None

		self.cursor = None
		self.coordinates_tooltip = None

		self.keylistener = IngameKeyListener(self.session)

		self.cityinfo = CityInfo(self)
		LastActivePlayerSettlementManager.create_instance(self.session)

		self.message_widget = MessageWidget(self.session)

		# Windows
		self.windows = WindowManager()

		self.logbook = LogBook(self.session, self.windows)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)

		self.chat_dialog = ChatDialog(self.windows, self.session)
		self.change_name_dialog = ChangeNameDialog(self.windows, self.session)
		self.pausemenu = PauseMenu(self.session, self, self.windows, in_editor_mode=False)
		self.help_dialog = HelpDialog(self.windows, session=self.session)

		# Icon manager
		self.status_icon_manager = StatusIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)
		self.production_finished_icon_manager = ProductionFinishedIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)

		# 'minimap' is the guichan gui around the actual minimap, which is saved
		# in self.minimap
		self.mainhud = load_uh_widget('minimap.xml')
		self.mainhud.position_technique = "right+0:top+0"

		icon = self.mainhud.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.globals.fife.targetrenderer,
		                       imagemanager=horizons.globals.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		self.mainhud.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.toggle_pause,
			'logbook' : lambda: self.windows.toggle(self.logbook)
		})
		self.mainhud.show()

		self.resource_overview = ResourceOverviewBar(self.session)

		# Register for messages
		SpeedChanged.subscribe(self._on_speed_changed)
		NewDisaster.subscribe(self._on_new_disaster)
		NewSettlement.subscribe(self._on_new_settlement)
		PlayerLevelUpgrade.subscribe(self._on_player_level_upgrade)
		MineEmpty.subscribe(self._on_mine_empty)
		self.session.view.add_change_listener(self._update_zoom)

		self._display_speed(self.session.timer.ticks_per_second)

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.main_gui = gui
		self.main_widget = None
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		cityinfo = self.widgets['city_info']
		cityinfo.child_finder = PychanChildFinder(cityinfo)

		# special settings for really small resolutions
		#TODO explain what actually happens
		width = horizons.main.fife.engine_settings.getScreenWidth()
		x = 'center'
		y = 'top'
		x_offset = +15
		y_offset = +4
		if width < 800:
			x = 'left'
			x_offset = 10
			y_offset = +66
		elif width < 1020:
			x_offset = (1050 - width) / 2
		cityinfo.position_technique = "%s%+d:%s%+d" % (x, x_offset, y, y_offset) # usually "center-10:top+4"

		self.logbook = LogBook(self.session)
		self.message_widget = MessageWidget(self.session)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)
		self.scenario_chooser = ScenarioChooser(self.session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap
		minimap = self.widgets['minimap']
		minimap.position_technique = "right+0:top+0"

		icon = minimap.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.main.fife.targetrenderer,
		                       imagemanager=horizons.main.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.session.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.main_gui.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})
		minimap.show()
		#minimap.position_technique = "right+15:top+153"

		self.widgets['tooltip'].hide()

		self.resource_overview = ResourceOverviewBar(self.session)
		ResourceBarResize.subscribe(self._on_resourcebar_resize)

		# map buildings to build functions calls with their building id.
		# This is necessary because BuildTabs have no session.
		self.callbacks_build = dict()
		for building_id in Entities.buildings.iterkeys():
			self.callbacks_build[building_id] = Callback(self._build, building_id)

		# Register for messages
		SettlerUpdate.subscribe(self._on_settler_level_change)
		SettlerInhabitantsChanged.subscribe(self._on_settler_inhabitant_change)
		HoverSettlementChanged.subscribe(self._cityinfo_set)

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events.
	Assumes that only 1 instance is used (class variables)"""

	gui = livingProperty()
	tabwidgets = livingProperty()
	message_widget = livingProperty()
	minimap = livingProperty()

	styles = {
		'city_info' : 'city_info',
		'change_name' : 'book',
		'save_map' : 'book',
		'chat' : 'book',
	}

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.main_gui = gui
		self.main_widget = None
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		cityinfo = self.widgets['city_info']
		cityinfo.child_finder = PychanChildFinder(cityinfo)

		# special settings for really small resolutions
		#TODO explain what actually happens
		width = horizons.main.fife.engine_settings.getScreenWidth()
		x = 'center'
		y = 'top'
		x_offset = +15
		y_offset = +4
		if width < 800:
			x = 'left'
			x_offset = 10
			y_offset = +66
		elif width < 1020:
			x_offset = (1050 - width) / 2
		cityinfo.position_technique = "%s%+d:%s%+d" % (x, x_offset, y, y_offset) # usually "center-10:top+4"

		self.logbook = LogBook(self.session)
		self.message_widget = MessageWidget(self.session)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)
		self.scenario_chooser = ScenarioChooser(self.session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap
		minimap = self.widgets['minimap']
		minimap.position_technique = "right+0:top+0"

		icon = minimap.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.main.fife.targetrenderer,
		                       imagemanager=horizons.main.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.session.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.main_gui.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})
		minimap.show()
		#minimap.position_technique = "right+15:top+153"

		self.widgets['tooltip'].hide()

		self.resource_overview = ResourceOverviewBar(self.session)
		ResourceBarResize.subscribe(self._on_resourcebar_resize)

		# map buildings to build functions calls with their building id.
		# This is necessary because BuildTabs have no session.
		self.callbacks_build = dict()
		for building_id in Entities.buildings.iterkeys():
			self.callbacks_build[building_id] = Callback(self._build, building_id)

#.........这里部分代码省略.........

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events.
	Assumes that only 1 instance is used (class variables)"""

	message_widget = livingProperty()
	minimap = livingProperty()
	keylistener = livingProperty()

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		assert isinstance(self.session, horizons.session.Session)
		self.main_gui = gui
		self.main_widget = None
		self.settlement = None
		self._old_menu = None

		self.cursor = None
		self.coordinates_tooltip = None

		self.keylistener = IngameKeyListener(self.session)

		self.cityinfo = CityInfo(self)
		LastActivePlayerSettlementManager.create_instance(self.session)

		self.logbook = LogBook(self.session)
		self.message_widget = MessageWidget(self.session)
		self.players_overview = PlayersOverview(self.session)
		self.players_settlements = PlayersSettlements(self.session)
		self.players_ships = PlayersShips(self.session)
		self.chat_dialog = ChatDialog(self.main_gui, self, self.session)
		self.change_name_dialog = ChangeNameDialog(self.main_gui, self, self.session)
		self.pausemenu = PauseMenu(self.session, self.main_gui, self, in_editor_mode=False)

		# Icon manager
		self.status_icon_manager = StatusIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)
		self.production_finished_icon_manager = ProductionFinishedIconManager(
			renderer=self.session.view.renderer['GenericRenderer'],
			layer=self.session.view.layers[LAYERS.OBJECTS]
		)

		# 'minimap' is the guichan gui around the actual minimap, which is saved
		# in self.minimap
		self.mainhud = load_uh_widget('minimap.xml')
		self.mainhud.position_technique = "right+0:top+0"

		icon = self.mainhud.findChild(name="minimap")
		self.minimap = Minimap(icon,
		                       targetrenderer=horizons.globals.fife.targetrenderer,
		                       imagemanager=horizons.globals.fife.imagemanager,
		                       session=self.session,
		                       view=self.session.view)

		def speed_up():
			SpeedUpCommand().execute(self.session)

		def speed_down():
			SpeedDownCommand().execute(self.session)

		self.mainhud.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : speed_up,
			'speedDown' : speed_down,
			'destroy_tool' : self.toggle_destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})
		self.mainhud.show()

		self.resource_overview = ResourceOverviewBar(self.session)

		# Register for messages
		SettlerUpdate.subscribe(self._on_settler_level_change)
		SpeedChanged.subscribe(self._on_speed_changed)
		self.session.view.add_change_listener(self._update_zoom)

		self._display_speed(self.session.timer.ticks_per_second)

	def end(self):
		self.mainhud.mapEvents({
			'zoomIn' : None,
			'zoomOut' : None,
			'rotateRight' : None,
			'rotateLeft': None,

			'destroy_tool' : None,
			'build' : None,
			'diplomacyButton' : None,
			'gameMenuButton' : None
		})

		self.message_widget = None
#.........这里部分代码省略.........

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		self.main_gui = gui
		self.widgets = {}
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		cityinfo = self.widgets['city_info']
		cityinfo.child_finder = PychanChildFinder(cityinfo)
		cityinfo.position_technique = "center-10:top+5"

		self.logbook = LogBook()
		self.logbook.add_pause_request_listener(Callback(self.session.speed_pause))
		self.logbook.add_unpause_request_listener(Callback(self.session.speed_unpause))
		self.players_overview = PlayersOverview(self.session)
		self.scenario_chooser = ScenarioChooser(self.session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap

		minimap = self.widgets['minimap']
		minimap.position_technique = "right-20:top+4"
		minimap.show()

		minimap_rect = Rect.init_from_topleft_and_size(minimap.position[0]+77, 52, 120, 117)

		self.minimap = Minimap(minimap_rect, self.session, \
		                       self.session.view.renderer['GenericRenderer'])
		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : self.session.speed_up,
			'speedDown' : self.session.speed_down
		})

		minimap_overlay = minimap.findChild(name='minimap_overlay_image')

		self.minimap.use_overlay_icon(minimap_overlay)

		self.widgets['menu_panel'].position_technique = "right+15:top+153"
		self.widgets['menu_panel'].show()
		self.widgets['menu_panel'].mapEvents({
			'destroy_tool' : self.session.destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.main_gui.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})

		self.widgets['tooltip'].hide()

		self.widgets['status'].child_finder = PychanChildFinder(self.widgets['status'])
		self.widgets['status_extra'].child_finder = PychanChildFinder(self.widgets['status_extra'])

		self.message_widget = MessageWidget(self.session, \
		                                    cityinfo.position[0] + cityinfo.size[0], 5)
		self.widgets['status_gold'].show()
		self.widgets['status_gold'].child_finder = PychanChildFinder(self.widgets['status_gold'])
		self.widgets['status_extra_gold'].child_finder = PychanChildFinder(self.widgets['status_extra_gold'])

		# map button names to build functions calls with the building id
		self.callbacks_build = {}
		for id,button_name,settler_level in horizons.main.db.get_building_id_buttonname_settlerlvl():
			if not settler_level in self.callbacks_build:
				self.callbacks_build[settler_level] = {}
			self.callbacks_build[settler_level][button_name] = Callback(self._build, id)

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events.
	Assumes that only 1 instance is used (class variables)"""

	gui = livingProperty()
	tabwidgets = livingProperty()
	message_widget = livingProperty()
	minimap = livingProperty()

	styles = {
		'city_info' : 'city_info',
		'change_name' : 'book',
		'chat' : 'book',
		'status'            : 'resource_bar',
		'status_gold'       : 'resource_bar',
		'status_extra'      : 'resource_bar',
		'status_extra_gold' : 'resource_bar',
	  }

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		self.main_gui = gui
		self.widgets = {}
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		cityinfo = self.widgets['city_info']
		cityinfo.child_finder = PychanChildFinder(cityinfo)
		cityinfo.position_technique = "center-10:top+5"

		self.logbook = LogBook()
		self.logbook.add_pause_request_listener(Callback(self.session.speed_pause))
		self.logbook.add_unpause_request_listener(Callback(self.session.speed_unpause))
		self.players_overview = PlayersOverview(self.session)
		self.scenario_chooser = ScenarioChooser(self.session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap

		minimap = self.widgets['minimap']
		minimap.position_technique = "right-20:top+4"
		minimap.show()

		minimap_rect = Rect.init_from_topleft_and_size(minimap.position[0]+77, 52, 120, 117)

		self.minimap = Minimap(minimap_rect, self.session, \
		                       self.session.view.renderer['GenericRenderer'])
		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : self.session.speed_up,
			'speedDown' : self.session.speed_down
		})

		minimap_overlay = minimap.findChild(name='minimap_overlay_image')

		self.minimap.use_overlay_icon(minimap_overlay)

		self.widgets['menu_panel'].position_technique = "right+15:top+153"
		self.widgets['menu_panel'].show()
		self.widgets['menu_panel'].mapEvents({
			'destroy_tool' : self.session.destroy_tool,
			'build' : self.show_build_menu,
			'diplomacyButton' : self.show_diplomacy_menu,
			'gameMenuButton' : self.main_gui.toggle_pause,
			'logbook' : self.logbook.toggle_visibility
		})

		self.widgets['tooltip'].hide()

		self.widgets['status'].child_finder = PychanChildFinder(self.widgets['status'])
		self.widgets['status_extra'].child_finder = PychanChildFinder(self.widgets['status_extra'])

		self.message_widget = MessageWidget(self.session, \
		                                    cityinfo.position[0] + cityinfo.size[0], 5)
		self.widgets['status_gold'].show()
		self.widgets['status_gold'].child_finder = PychanChildFinder(self.widgets['status_gold'])
		self.widgets['status_extra_gold'].child_finder = PychanChildFinder(self.widgets['status_extra_gold'])

		# map button names to build functions calls with the building id
		self.callbacks_build = {}
		for id,button_name,settler_level in horizons.main.db.get_building_id_buttonname_settlerlvl():
			if not settler_level in self.callbacks_build:
				self.callbacks_build[settler_level] = {}
			self.callbacks_build[settler_level][button_name] = Callback(self._build, id)

	def end(self):
		self.widgets['menu_panel'].mapEvents({
			'destroy_tool' : None,
			'build' : None,
			'diplomacyButton' : None,
			'gameMenuButton' : None
#.........这里部分代码省略.........

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		self.main_gui = gui
		self.widgets = {}
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)
		screenwidth = horizons.main.fife.engine_settings.getScreenWidth()

		cityinfo = self.widgets['city_info']
		cityinfo.child_finder = PychanChildFinder(cityinfo)
		cityinfo.position = ( screenwidth/2 - cityinfo.size[0]/2 - 10, 5 )

		self.logbook = LogBook(session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap

		minimap = self.widgets['minimap']
		minimap.position = (screenwidth - minimap.size[0] -20, 4)
		minimap.show()

		minimap_rect = Rect.init_from_topleft_and_size(minimap.position[0]+77, 55, 120, 120)
		self.minimap = Minimap(minimap_rect, self.session, \
								           self.session.view.renderer['GenericRenderer'])
		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : self.session.speed_up,
			'speedDown' : self.session.speed_down
		})

		minimap_overlay = minimap.findChild(name='minimap_overlay_image')
		self.minimap.use_overlay_icon(minimap_overlay)

		menupanel = self.widgets['menu_panel']
		menupanel.position = (screenwidth - menupanel.size[0] +15, 149)
		menupanel.show()
		menupanel.mapEvents({
			'destroy_tool' : self.session.destroy_tool,
			'build' : self.show_build_menu,
			'helpLink' : self.main_gui.on_help,
			'gameMenuButton' : self.main_gui.show_pause,
			'logbook' : self.logbook.toggle_visibility
		})

		self.widgets['tooltip'].hide()

		for w in ('status','status_extra','status_gold','status_extra_gold'):
			self.widgets[w].child_finder = PychanChildFinder(self.widgets[w])
		self.widgets['status_gold'].show()

		self.message_widget = MessageWidget(self.session, \
								                        cityinfo.position[0] + cityinfo.size[0], 5)

		self.resbar = ResBar(self.session, gui, self.widgets, self.resource_source)

		# map button names to build functions calls with the building id
		building_list = horizons.main.db.get_building_id_buttonname_settlerlvl()
		self.callbacks_build = {}
		for id,button_name,settler_level in building_list:
			if not settler_level in self.callbacks_build:
				self.callbacks_build[settler_level] = {}
			self.callbacks_build[settler_level][button_name] = Callback(self._build, id)

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events."""

	gui = livingProperty()
	tabwidgets = livingProperty()
	message_widget = livingProperty()
	minimap = livingProperty()
	resbar = livingProperty()

	styles = {
		'city_info' : 'city_info',
		'change_name' : 'book',
		'chat' : 'book',
		'status'            : 'resource_bar',
		'status_gold'       : 'resource_bar',
		'status_extra'      : 'resource_bar',
		'status_extra_gold' : 'resource_bar',
	}

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		self.main_gui = gui
		self.widgets = {}
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)
		screenwidth = horizons.main.fife.engine_settings.getScreenWidth()

		cityinfo = self.widgets['city_info']
		cityinfo.child_finder = PychanChildFinder(cityinfo)
		cityinfo.position = ( screenwidth/2 - cityinfo.size[0]/2 - 10, 5 )

		self.logbook = LogBook(session)

		# self.widgets['minimap'] is the guichan gui around the actual minimap,
		# which is saved in self.minimap

		minimap = self.widgets['minimap']
		minimap.position = (screenwidth - minimap.size[0] -20, 4)
		minimap.show()

		minimap_rect = Rect.init_from_topleft_and_size(minimap.position[0]+77, 55, 120, 120)
		self.minimap = Minimap(minimap_rect, self.session, \
								           self.session.view.renderer['GenericRenderer'])
		minimap.mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : Callback.ChainedCallbacks(self.session.view.rotate_right, self.minimap.rotate_right),
			'rotateLeft' : Callback.ChainedCallbacks(self.session.view.rotate_left, self.minimap.rotate_left),
			'speedUp' : self.session.speed_up,
			'speedDown' : self.session.speed_down
		})

		minimap_overlay = minimap.findChild(name='minimap_overlay_image')
		self.minimap.use_overlay_icon(minimap_overlay)

		menupanel = self.widgets['menu_panel']
		menupanel.position = (screenwidth - menupanel.size[0] +15, 149)
		menupanel.show()
		menupanel.mapEvents({
			'destroy_tool' : self.session.destroy_tool,
			'build' : self.show_build_menu,
			'helpLink' : self.main_gui.on_help,
			'gameMenuButton' : self.main_gui.show_pause,
			'logbook' : self.logbook.toggle_visibility
		})

		self.widgets['tooltip'].hide()

		for w in ('status','status_extra','status_gold','status_extra_gold'):
			self.widgets[w].child_finder = PychanChildFinder(self.widgets[w])
		self.widgets['status_gold'].show()

		self.message_widget = MessageWidget(self.session, \
								                        cityinfo.position[0] + cityinfo.size[0], 5)

		self.resbar = ResBar(self.session, gui, self.widgets, self.resource_source)

		# map button names to build functions calls with the building id
		building_list = horizons.main.db.get_building_id_buttonname_settlerlvl()
		self.callbacks_build = {}
		for id,button_name,settler_level in building_list:
			if not settler_level in self.callbacks_build:
				self.callbacks_build[settler_level] = {}
			self.callbacks_build[settler_level][button_name] = Callback(self._build, id)

	def resourceinfo_set(self, source, res_needed = {}, res_usable = {}, res_from_ship = False):
		#TODO what is this stuff doing? I could maybe fix the problems if I understood that:
		# why that much if-checks? need to better explain each case
		# * when does this happen and * what are the steps we do then?

		# method is called without arguments in navigationtool (to update)
		# and with arguments in buildingtool to create proper build preview

		city = source if not res_from_ship else None
#.........这里部分代码省略.........

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		self.main_gui = gui
		self.widgets = {}
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		self.widgets['city_info'].child_finder = PychanChildFinder(self.widgets['city_info'])
		self.widgets['city_info'].position = (
			horizons.main.fife.engine_settings.getScreenWidth()/2 - self.widgets['city_info'].size[0]/2 - 10, 5
		)

		self.logbook = LogBook(session)

		# self.widgets['minimap'] is the guichan gui around the acctual minimap, which is saved
		# in self.minimap
		self.widgets['minimap'].position = (
				horizons.main.fife.engine_settings.getScreenWidth() - self.widgets['minimap'].size[0] -20,
			4
		)
		self.widgets['minimap'].show()
		self.widgets['minimap'].mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : self.session.view.rotate_right,
			'rotateLeft' : self.session.view.rotate_left,
			'speedUp' : self.session.speed_up,
			'speedDown' : self.session.speed_down
		})
		self.widgets['minimap'].findChild(name="speed_text").stylize('menu')

		minimap_rect = Rect.init_from_topleft_and_size(self.widgets['minimap'].position[0]+77, 55, 120, 120)
		self.minimap = Minimap(minimap_rect, self.session, \
		                       self.session.view.renderer['GenericRenderer'])
		minimap_overlay = self.widgets['minimap'].findChild(name='minimap_overlay_image')
		self.minimap.use_overlay_icon(minimap_overlay)

		self.widgets['menu_panel'].position = (
			horizons.main.fife.engine_settings.getScreenWidth() - self.widgets['menu_panel'].size[0] +15,
			149)
		self.widgets['menu_panel'].show()
		self.widgets['menu_panel'].mapEvents({
			'destroy_tool' : self.session.destroy_tool,
			'build' : self.show_build_menu,
			'helpLink' : self.main_gui.on_help,
			'gameMenuButton' : self.main_gui.show_pause,
			'logbook' : self.logbook.toggle_visibility
		})

		self.widgets['tooltip'].hide()

		self.widgets['status'].child_finder = PychanChildFinder(self.widgets['status'])
		self.widgets['status_extra'].child_finder = PychanChildFinder(self.widgets['status_extra'])

		self.message_widget = MessageWidget(self.session, \
		                                    self.widgets['city_info'].position[0] + \
		                                    self.widgets['city_info'].size[0], 5)

		self.widgets['status_gold'].show()
		self.widgets['status_gold'].child_finder = PychanChildFinder(self.widgets['status_gold'])
		self.widgets['status_extra_gold'].child_finder = PychanChildFinder(self.widgets['status_extra_gold'])

		# map button names to build functions calls with the building id
		callbackWithArguments = pychan.tools.callbackWithArguments
		self.callbacks_build = {}
		for id,button_name,settler_level in horizons.main.db.get_building_id_buttonname_settlerlvl():
			if not settler_level in self.callbacks_build:
				self.callbacks_build[settler_level] = {}
			self.callbacks_build[settler_level][button_name] = callbackWithArguments(self._build, id)

class IngameGui(LivingObject):
	"""Class handling all the ingame gui events."""

	gui = livingProperty()
	tabwidgets = livingProperty()
	message_widget = livingProperty()
	minimap = livingProperty()

	styles = {
		'city_info' : 'city_info',
		'change_name' : 'book',
		'chat' : 'book',
		'status' : 'resource_bar',
		'status_gold' : 'resource_bar',
		'status_extra' : 'resource_bar',
		'status_extra_gold' : 'resource_bar',
		'ingame_pause' : 'book'
	  }

	def __init__(self, session, gui):
		super(IngameGui, self).__init__()
		self.session = session
		self.main_gui = gui
		self.widgets = {}
		self.tabwidgets = {}
		self.settlement = None
		self.resource_source = None
		self.resources_needed, self.resources_usable = {}, {}
		self._old_menu = None

		self.widgets = LazyWidgetsDict(self.styles, center_widgets=False)

		self.widgets['city_info'].child_finder = PychanChildFinder(self.widgets['city_info'])
		self.widgets['city_info'].position = (
			horizons.main.fife.engine_settings.getScreenWidth()/2 - self.widgets['city_info'].size[0]/2 - 10, 5
		)

		self.logbook = LogBook(session)

		# self.widgets['minimap'] is the guichan gui around the acctual minimap, which is saved
		# in self.minimap
		self.widgets['minimap'].position = (
				horizons.main.fife.engine_settings.getScreenWidth() - self.widgets['minimap'].size[0] -20,
			4
		)
		self.widgets['minimap'].show()
		self.widgets['minimap'].mapEvents({
			'zoomIn' : self.session.view.zoom_in,
			'zoomOut' : self.session.view.zoom_out,
			'rotateRight' : self.session.view.rotate_right,
			'rotateLeft' : self.session.view.rotate_left,
			'speedUp' : self.session.speed_up,
			'speedDown' : self.session.speed_down
		})
		self.widgets['minimap'].findChild(name="speed_text").stylize('menu')

		minimap_rect = Rect.init_from_topleft_and_size(self.widgets['minimap'].position[0]+77, 55, 120, 120)
		self.minimap = Minimap(minimap_rect, self.session, \
		                       self.session.view.renderer['GenericRenderer'])
		minimap_overlay = self.widgets['minimap'].findChild(name='minimap_overlay_image')
		self.minimap.use_overlay_icon(minimap_overlay)

		self.widgets['menu_panel'].position = (
			horizons.main.fife.engine_settings.getScreenWidth() - self.widgets['menu_panel'].size[0] +15,
			149)
		self.widgets['menu_panel'].show()
		self.widgets['menu_panel'].mapEvents({
			'destroy_tool' : self.session.destroy_tool,
			'build' : self.show_build_menu,
			'helpLink' : self.main_gui.on_help,
			'gameMenuButton' : self.main_gui.show_pause,
			'logbook' : self.logbook.toggle_visibility
		})

		self.widgets['tooltip'].hide()

		self.widgets['status'].child_finder = PychanChildFinder(self.widgets['status'])
		self.widgets['status_extra'].child_finder = PychanChildFinder(self.widgets['status_extra'])

		self.message_widget = MessageWidget(self.session, \
		                                    self.widgets['city_info'].position[0] + \
		                                    self.widgets['city_info'].size[0], 5)

		self.widgets['status_gold'].show()
		self.widgets['status_gold'].child_finder = PychanChildFinder(self.widgets['status_gold'])
		self.widgets['status_extra_gold'].child_finder = PychanChildFinder(self.widgets['status_extra_gold'])

		# map button names to build functions calls with the building id
		callbackWithArguments = pychan.tools.callbackWithArguments
		self.callbacks_build = {}
		for id,button_name,settler_level in horizons.main.db.get_building_id_buttonname_settlerlvl():
			if not settler_level in self.callbacks_build:
				self.callbacks_build[settler_level] = {}
			self.callbacks_build[settler_level][button_name] = callbackWithArguments(self._build, id)

	def end(self):
		self.widgets['menu_panel'].mapEvents({
			'destroy_tool' : None,
			'build' : None,
			'helpLink' : None,
#.........这里部分代码省略.........