def cleanup(self, parent_widget):
"""
User wants to close the dialog
:param parent_widget:
"""
local_network_client.disconnect_from_channel(constants.C.SYSTEM, self.request_monitor_update)
return True
def cleanup(self, parent_widget):
"""
User wants to close the dialog
:param parent_widget:
"""
local_network_client.disconnect_from_channel(
constants.C.SYSTEM, self.request_monitor_update)
return True
def cleanup(self, parent_widget):
"""
User wants to close the dialog
:param parent_widget:
"""
local_network_client.send(constants.C.CHAT, constants.M.CHAT_UNSUBSCRIBE)
local_network_client.disconnect_from_channel(constants.C.CHAT, self.receive_chat_messages)
local_network_client.disconnect_from_channel(constants.C.LOBBY, self.receive_lobby_messages)
return True
def cleanup(self, parent_widget):
"""
User wants to close the dialog
:param parent_widget:
"""
local_network_client.send(constants.C.CHAT,
constants.M.CHAT_UNSUBSCRIBE)
local_network_client.disconnect_from_channel(
constants.C.CHAT, self.receive_chat_messages)
local_network_client.disconnect_from_channel(
constants.C.LOBBY, self.receive_lobby_messages)
return True
def received_preview(self, client, channel, action, message):
"""
Populates the widget after the network reply comes from the server with the preview.
"""
# immediately unsubscribe, we need it only once
local_network_client.disconnect_from_channel(constants.C.LOBBY,
self.received_preview)
# unpack message
nations = [(message['nations'][key][constants.NationProperty.NAME],
key) for key in message['nations']]
nations = sorted(nations) # by first element, which is the name
nation_names, self.nation_ids = zip(*nations)
# fill the widget with useful stuff
layout = QtWidgets.QGridLayout(self)
# selection list for nations
self.nations_list = QtWidgets.QListWidget()
# self.nations_list.setFixedWidth(200)
self.nations_list.setSelectionMode(
QtWidgets.QAbstractItemView.SingleSelection)
self.nations_list.itemSelectionChanged.connect(
self.nations_list_selection_changed)
self.nations_list.addItems(nation_names)
self.nations_list.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAlwaysOff)
# 10px extra
self.nations_list.setFixedWidth(
self.nations_list.sizeHintForColumn(0) +
2 * self.nations_list.frameWidth() + 17 + 10)
# TODO use app.style().pixelMetric(QtWidgets.QStyle.PM_ScrollBarExtent)
layout.addWidget(qt.wrap_in_groupbox(self.nations_list, 'Nations'), 0,
0)
# map view (no scroll bars)
self.map_scene = QtWidgets.QGraphicsScene()
self.map_view = qt.FitSceneInViewGraphicsView(self.map_scene)
self.map_view.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAlwaysOff)
self.map_view.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
# self.map_view.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding)
# self.map_view.setFixedSize(100, 100)
layout.addWidget(qt.wrap_in_groupbox(self.map_view, 'Map'), 0, 1)
# scenario description
self.description = QtWidgets.QPlainTextEdit()
self.description.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAlwaysOff)
self.description.setVerticalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.description.setReadOnly(True)
self.description.setPlainText(
message[constants.ScenarioProperty.DESCRIPTION])
height = self.description.fontMetrics().lineSpacing(
) * 4 # 4 lines high
self.description.setFixedHeight(height)
layout.addWidget(qt.wrap_in_groupbox(self.description, 'Description'),
1, 0, 1, 2) # goes over two columns
# nation description
self.nation_info = QtWidgets.QPlainTextEdit()
self.nation_info.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAlwaysOff)
self.nation_info.setVerticalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.nation_info.setReadOnly(True)
height = self.nation_info.fontMetrics().lineSpacing(
) * 6 # 6 lines high
self.nation_info.setFixedHeight(height)
layout.addWidget(qt.wrap_in_groupbox(self.nation_info, 'Nation Info'),
2, 0, 1, 2)
# stretching of the elements
layout.setRowStretch(
0, 1) # nation list and map get all the available height
layout.setColumnStretch(1, 1) # map gets all the available width
# add the start button
toolbar = QtWidgets.QToolBar()
toolbar.addAction(
qt.create_action(tools.load_ui_icon('icon.confirm.png'),
'Start selected scenario',
toolbar,
trigger_connection=self.start_scenario_clicked))
layout.addWidget(toolbar, 3, 0, 1, 2, alignment=QtCore.Qt.AlignRight)
# draw the map
columns = message[constants.ScenarioProperty.MAP_COLUMNS]
rows = message[constants.ScenarioProperty.MAP_ROWS]
self.map_scene.setSceneRect(0, 0, columns, rows)
# fill the ground layer with a neutral color
item = self.map_scene.addRect(0, 0, columns, rows)
item.setBrush(QtCore.Qt.lightGray)
item.setPen(qt.TRANSPARENT_PEN)
item.setZValue(0)
# for all nations
for nation_id, nation in message['nations'].items():
# get nation color
color_string = nation[constants.NationProperty.COLOR]
color = QtGui.QColor()
color.setNamedColor(color_string)
# get nation name
nation_name = nation[constants.NationProperty.NAME]
# get nation outline
path = QtGui.QPainterPath()
# TODO traversing everything is quite slow go only once and add to paths
for column in range(0, columns):
for row in range(0, rows):
if nation_id == message['map'][column + row * columns]:
path.addRect(column, row, 1, 1)
path = path.simplified()
item = graphics.MiniMapNationItem(path)
item.signaller.clicked.connect(
partial(self.map_selected_nation,
utils.index_of_element(nation_names, nation_name)))
# item.signaller.entered.connect(partial(self.change_map_name, nation_name))
# item.signaller.left.connect(partial(self.change_map_name, ''))
brush = QtGui.QBrush(color)
item.setBrush(brush)
item.setToolTip(nation_name)
pen = QtGui.QPen()
pen.setWidth(2)
pen.setCosmetic(True)
item.setPen(pen)
self.map_scene.addItem(item)
# item = self.map_scene.addPath(path, brush=brush) # will use the default pen for outline
self.preview = message
def received_preview(self, client, channel, action, message):
"""
Populates the widget after the network reply comes from the server with the preview.
"""
# immediately unsubscribe, we need it only once
local_network_client.disconnect_from_channel(constants.C.LOBBY, self.received_preview)
# unpack message
nations = [(message['nations'][key][constants.NationProperty.NAME], key) for key in message['nations']]
nations = sorted(nations) # by first element, which is the name
nation_names, self.nation_ids = zip(*nations)
# fill the widget with useful stuff
layout = QtWidgets.QGridLayout(self)
# selection list for nations
self.nations_list = QtWidgets.QListWidget()
# self.nations_list.setFixedWidth(200)
self.nations_list.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
self.nations_list.itemSelectionChanged.connect(self.nations_list_selection_changed)
self.nations_list.addItems(nation_names)
self.nations_list.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
# 10px extra
self.nations_list.setFixedWidth(self.nations_list.sizeHintForColumn(0) +
2 * self.nations_list.frameWidth() + 17 + 10)
# TODO use app.style().pixelMetric(QtWidgets.QStyle.PM_ScrollBarExtent)
layout.addWidget(qt.wrap_in_groupbox(self.nations_list, 'Nations'), 0, 0)
# map view (no scroll bars)
self.map_scene = QtWidgets.QGraphicsScene()
self.map_view = qt.FitSceneInViewGraphicsView(self.map_scene)
self.map_view.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.map_view.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
# self.map_view.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding)
# self.map_view.setFixedSize(100, 100)
layout.addWidget(qt.wrap_in_groupbox(self.map_view, 'Map'), 0, 1)
# scenario description
self.description = QtWidgets.QPlainTextEdit()
self.description.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.description.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
self.description.setReadOnly(True)
self.description.setPlainText(message[constants.ScenarioProperty.DESCRIPTION])
height = self.description.fontMetrics().lineSpacing() * 4 # 4 lines high
self.description.setFixedHeight(height)
layout.addWidget(qt.wrap_in_groupbox(self.description, 'Description'), 1, 0, 1, 2) # goes over two columns
# nation description
self.nation_info = QtWidgets.QPlainTextEdit()
self.nation_info.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.nation_info.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
self.nation_info.setReadOnly(True)
height = self.nation_info.fontMetrics().lineSpacing() * 6 # 6 lines high
self.nation_info.setFixedHeight(height)
layout.addWidget(qt.wrap_in_groupbox(self.nation_info, 'Nation Info'), 2, 0, 1, 2)
# stretching of the elements
layout.setRowStretch(0, 1) # nation list and map get all the available height
layout.setColumnStretch(1, 1) # map gets all the available width
# add the start button
toolbar = QtWidgets.QToolBar()
toolbar.addAction(qt.create_action(tools.load_ui_icon('icon.confirm.png'), 'Start selected scenario', toolbar,
trigger_connection=self.start_scenario_clicked))
layout.addWidget(toolbar, 3, 0, 1, 2, alignment=QtCore.Qt.AlignRight)
# draw the map
columns = message[constants.ScenarioProperty.MAP_COLUMNS]
rows = message[constants.ScenarioProperty.MAP_ROWS]
self.map_scene.setSceneRect(0, 0, columns, rows)
# fill the ground layer with a neutral color
item = self.map_scene.addRect(0, 0, columns, rows)
item.setBrush(QtCore.Qt.lightGray)
item.setPen(qt.TRANSPARENT_PEN)
item.setZValue(0)
# for all nations
for nation_id, nation in message['nations'].items():
# get nation color
color_string = nation[constants.NationProperty.COLOR]
color = QtGui.QColor()
color.setNamedColor(color_string)
# get nation name
nation_name = nation[constants.NationProperty.NAME]
# get nation outline
path = QtGui.QPainterPath()
# TODO traversing everything is quite slow go only once and add to paths
for column in range(0, columns):
for row in range(0, rows):
if nation_id == message['map'][column + row * columns]:
path.addRect(column, row, 1, 1)
path = path.simplified()
item = graphics.MiniMapNationItem(path)
item.signaller.clicked.connect(
partial(self.map_selected_nation, utils.index_of_element(nation_names, nation_name)))
# item.signaller.entered.connect(partial(self.change_map_name, nation_name))
# item.signaller.left.connect(partial(self.change_map_name, ''))
brush = QtGui.QBrush(color)
item.setBrush(brush)
item.setToolTip(nation_name)
pen = QtGui.QPen()
pen.setWidth(2)
pen.setCosmetic(True)
item.setPen(pen)
self.map_scene.addItem(item)
# item = self.map_scene.addPath(path, brush=brush) # will use the default pen for outline
self.preview = message