Python Icon.hide方法代码示例

# 需要导入模块: from fife.extensions.pychan.widgets import Icon [as 别名]
# 或者: from fife.extensions.pychan.widgets.Icon import hide [as 别名]
class Background:
	"""
	Display a centered background image on top of a black screen.
	"""
	def __init__(self):
		available_images = glob.glob('content/gui/images/background/mainmenu/bg_*.png')
		self.bg_images = deque(available_images)

		latest_bg = horizons.globals.fife.get_uh_setting("LatestBackground")
		try:
			# If we know the current background from an earlier session,
			# show all other available ones before picking that one again.
			self.bg_images.remove(latest_bg)
			self.bg_images.append(latest_bg)
		except ValueError:
			pass

		(res_width, res_height) = horizons.globals.fife.get_fife_setting('ScreenResolution').split('x')
		self._black_box = Container()
		self._black_box.size = int(res_width), int(res_height)
		self._black_box.base_color = (0, 0, 0, 255)

		self._image = Icon(position_technique='center:center')
		self.rotate_image()

	def rotate_image(self):
		"""Select next background image to use in the game menu.

		Triggered by the "Change background" main menu button.
		"""
		self.bg_images.rotate(1)
		self._image.image = self.bg_images[0]
		# Save current background choice to settings.
		# This keeps the background image consistent between sessions.
		horizons.globals.fife.set_uh_setting("LatestBackground", self.bg_images[0])
		horizons.globals.fife.save_settings()

	def show(self):
		self._black_box.show()
		self._image.show()

	def hide(self):
		self._image.hide()
		self._black_box.hide()

	@property
	def visible(self):
		return self._image.isVisible()

# 需要导入模块: from fife.extensions.pychan.widgets import Icon [as 别名]
# 或者: from fife.extensions.pychan.widgets.Icon import hide [as 别名]
class Gui(object):
	"""This class handles all the out of game menu, like the main and pause menu, etc.
	"""
	log = logging.getLogger("gui")

	def __init__(self):
		self.mainlistener = MainListener(self)

		self.windows = WindowManager()
		# temporary aliases for compatibility with rest of the code
		self.show_popup = self.windows.show_popup
		self.show_error_popup = self.windows.show_error_popup

		self._background = Icon(image=self._get_random_background(),
		                        position_technique='center:center')
		self._background.show()

		self.subscribe()

		self.singleplayermenu = SingleplayerMenu(self.windows)
		self.multiplayermenu = MultiplayerMenu(self, self.windows)
		self.help_dialog = HelpDialog(self.windows)
		self.loadingscreen = LoadingScreen()
		self.settings_dialog = SettingsDialog(self.windows)
		self.mainmenu = MainMenu(self, self.windows)
		self.fps_display = FPSDisplay()

	def subscribe(self):
		"""Subscribe to the necessary messages."""
		GuiAction.subscribe(self._on_gui_action)

	def unsubscribe(self):
		GuiAction.unsubscribe(self._on_gui_action)

	def show_main(self):
		"""Shows the main menu """
		if not self._background.isVisible():
			self._background.show()

		self.windows.show(self.mainmenu)

	def show_select_savegame(self, mode):
		window = SelectSavegameDialog(mode, self.windows)
		return self.windows.show(window)

	def load_game(self):
		saved_game = self.show_select_savegame(mode='load')
		if saved_game is None:
			return False # user aborted dialog

		options = StartGameOptions(saved_game)
		horizons.main.start_singleplayer(options)
		return True

	def on_help(self):
		self.windows.toggle(self.help_dialog)

	def show_credits(self):
		"""Shows the credits dialog. """
		window = CreditsPickbeltWidget(self.windows)
		self.windows.show(window)

	def on_escape(self):
		self.windows.on_escape()

	def close_all(self):
		self.windows.close_all()
		self._background.hide()

	def show_loading_screen(self):
		if not self._background.isVisible():
			self._background.show()
		self.windows.show(self.loadingscreen)

	def randomize_background(self):
		"""Randomly select a background image to use. This function is triggered by
		change background button from main menu."""
		self._background.image = self._get_random_background()

	def _get_random_background(self):
		"""Randomly select a background image to use through out the game menu."""
		available_images = glob.glob('content/gui/images/background/mainmenu/bg_*.png')
		#get latest background
		latest_background = horizons.globals.fife.get_uh_setting("LatestBackground")
		#if there is a latest background then remove it from available list
		if latest_background is not None:
			available_images.remove(latest_background)
		background_choice = random.choice(available_images)
		#save current background choice
		horizons.globals.fife.set_uh_setting("LatestBackground", background_choice)
		horizons.globals.fife.save_settings()
		return background_choice

	def _on_gui_action(self, msg):
		AmbientSoundComponent.play_special('click')

	def show_editor_start_menu(self):
		editor_start_menu = EditorStartMenu(self.windows)
		self.windows.show(editor_start_menu)

# 需要导入模块: from fife.extensions.pychan.widgets import Icon [as 别名]
# 或者: from fife.extensions.pychan.widgets.Icon import hide [as 别名]
class Window(object):

	def __init__(self, windows=None):
		# Reference to the window manager. Use it to show new windows or close
		# this window.
		self._windows = windows

		self._modal_background = None

	def show(self, **kwargs):
		"""Show the window.

		After this call, the window should be visible. If you decide to not show
		the window here (e.g. an error occurred), you'll need to call
		`self._windows.close()` to remove the window from the manager.
		"""
		raise NotImplementedError

	def hide(self):
		"""Hide the window.

		After this call, the window should not be visible anymore. However, it remains
		in the stack of open windows and will be visible once it becomes the topmost
		window again.

		You should *never* call this directly in your code, other than in `close()`
		when you overwrote it in your subclass.
		"""
		raise NotImplementedError

	def close(self):
		"""Closes the window.

		You should *never* call this directly in your code. Use `self._windows.close()`
		to ask the WindowManager to remove the window instead.
		"""
		self.hide()

	def on_escape(self):
		"""Define what happens when ESC is pressed.

		By default, the window will be closed.
		"""
		self._windows.close()

	def on_return(self):
		"""Define what happens when RETURN is pressed."""
		pass

	def _show_modal_background(self):
		"""
		Loads transparent background that de facto prohibits access to other
		gui elements by eating all input events.
		"""
		height = horizons.globals.fife.engine_settings.getScreenHeight()
		width = horizons.globals.fife.engine_settings.getScreenWidth()
		image = horizons.globals.fife.imagemanager.loadBlank(width, height)
		image = fife.GuiImage(image)
		self._modal_background = Icon(image=image)
		self._modal_background.position = (0, 0)
		self._modal_background.show()

	def _hide_modal_background(self):
		self._modal_background.hide()

# 需要导入模块: from fife.extensions.pychan.widgets import Icon [as 别名]
# 或者: from fife.extensions.pychan.widgets.Icon import hide [as 别名]
class Gui(object):
	"""This class handles all the out of game menu, like the main and pause menu, etc.
	"""
	log = logging.getLogger("gui")

	def __init__(self):
		self.mainlistener = MainListener(self)

		self.windows = WindowManager()
		# temporary aliases for compatibility with rest of the code
		self.show_popup = self.windows.show_popup
		self.show_error_popup = self.windows.show_error_popup

		# Main menu background image setup.
		available_images = glob.glob('content/gui/images/background/mainmenu/bg_*.png')
		self.bg_images = deque(available_images)

		latest_bg = horizons.globals.fife.get_uh_setting("LatestBackground")
		try:
			# If we know the current background from an earlier session,
			# show all other available ones before picking that one again.
			self.bg_images.remove(latest_bg)
			self.bg_images.append(latest_bg)
		except ValueError:
			pass
		self._background = Icon(position_technique='center:center')
		self.rotate_background()
		self._background.show()

		self.singleplayermenu = SingleplayerMenu(self.windows)
		self.multiplayermenu = MultiplayerMenu(self, self.windows)
		self.help_dialog = HelpDialog(self.windows)
		self.loadingscreen = LoadingScreen()
		self.settings_dialog = SettingsDialog(self.windows)
		self.mainmenu = MainMenu(self, self.windows)
		self.fps_display = FPSDisplay()

	def show_main(self):
		"""Shows the main menu """
		GuiAction.subscribe(self._on_gui_action)

		if not self._background.isVisible():
			self._background.show()

		self.windows.show(self.mainmenu)

	def show_select_savegame(self, mode):
		window = SelectSavegameDialog(mode, self.windows)
		return self.windows.show(window)

	def load_game(self):
		saved_game = self.show_select_savegame(mode='load')
		if saved_game is None:
			return False # user aborted dialog

		options = StartGameOptions(saved_game)
		horizons.main.start_singleplayer(options)
		return True

	def on_help(self):
		self.windows.toggle(self.help_dialog)

	def show_credits(self):
		"""Shows the credits dialog. """
		window = CreditsPickbeltWidget(self.windows)
		self.windows.show(window)

	def on_escape(self):
		self.windows.on_escape()

	def on_return(self):
		self.windows.on_return()

	def close_all(self):
		GuiAction.discard(self._on_gui_action)
		self.windows.close_all()
		self._background.hide()

	def show_loading_screen(self):
		if not self._background.isVisible():
			self._background.show()
		self.windows.show(self.loadingscreen)

	def rotate_background(self):
		"""Select next background image to use in the game menu.

		Triggered by the "Change background" main menu button.
		"""
		# Note: bg_images is a deque.
		self.bg_images.rotate()
		self._background.image = self.bg_images[0]
		# Save current background choice to settings.
		# This keeps the background image consistent between sessions.
		horizons.globals.fife.set_uh_setting("LatestBackground", self.bg_images[0])
		horizons.globals.fife.save_settings()

	def _on_gui_action(self, msg):
		AmbientSoundComponent.play_special('click')

	def show_editor_start_menu(self):
#.........这里部分代码省略.........