def _create_control(self):
ctrl = QGraphicsView()
scene = QGraphicsScene()
ctrl.setScene(scene)
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
ctrl.setStyleSheet("border: 0px")
md = self._dimension * 3 + self._spacing * 4
ctrl.setMaximumWidth(md)
ctrl.setMaximumHeight(md)
layout = QVBoxLayout()
layout.addWidget(ctrl)
self._scene = scene
self.control = QWidget()
self.control.setLayout(layout)
def __init__(self, parent=None):
super(UniverseWidget, self).__init__(parent)
self.universe_graphics_scene = UniverseScene(self)
self.universe_graphics_view = QGraphicsView(self.universe_graphics_scene)
self.universe_graphics_view.setRenderHint(QPainter.Antialiasing)
self.game_scene_widget = GameSceneWidget()
self.game_scene_widget.visualization.universe = self.universe_graphics_scene.universe_item.universe
self.middle_container_widget = QTabWidget()
self.middle_container_widget.addTab(self.universe_graphics_view, "Elements relations")
self.middle_container_widget.addTab(self.game_scene_widget, "Game scene")
self.matters_stencils_scene = QGraphicsScene()
self.matters_stencils_view = QGraphicsView(self.matters_stencils_scene)
self.matters_stencils_scene.addItem(MatterToolboxItem())
self.atoms_stencils_scene = QGraphicsScene()
self.atoms_stencils_view = QGraphicsView(self.atoms_stencils_scene)
self.atoms_stencils_scene.addItem(AtomToolboxItem())
self.forces_stencils_scene = QGraphicsScene()
self.forces_stencils_view = QGraphicsView(self.forces_stencils_scene)
radial_force_toolbox_item = RadialForceToolboxItem()
expression_based_force_toolbox_item = ExpressionBasedForceToolboxItem()
bitmap_force_toolbox_item = BitmapForceToolboxItem()
self.forces_stencils_scene.addItem(radial_force_toolbox_item)
self.forces_stencils_scene.addItem(expression_based_force_toolbox_item)
self.forces_stencils_scene.addItem(bitmap_force_toolbox_item)
force_stencils_container_graphics_layout = QGraphicsLinearLayout(Qt.Vertical)
force_stencils_container_graphics_layout.addItem(radial_force_toolbox_item)
force_stencils_container_graphics_layout.addItem(expression_based_force_toolbox_item)
force_stencils_container_graphics_layout.addItem(bitmap_force_toolbox_item)
force_stencils_container_graphics_widget = QGraphicsWidget()
force_stencils_container_graphics_widget.setLayout(force_stencils_container_graphics_layout)
self.forces_stencils_scene.addItem(force_stencils_container_graphics_widget)
self.natural_laws_stencils_scene = QGraphicsScene()
self.natural_laws_stencils_view = QGraphicsView(self.natural_laws_stencils_scene)
self.natural_laws_stencils_scene.addItem(NaturalLawToolboxItem())
self.agents_stencils_scene = QGraphicsScene()
self.agents_stencils_view = QGraphicsView(self.agents_stencils_scene)
self.agents_stencils_scene.addItem(AgentToolboxItem())
self.sensors_stencils_scene = QGraphicsScene()
self.sensors_stencils_view = QGraphicsView(self.sensors_stencils_scene)
self.sensors_stencils_scene.addItem(SensorToolboxItem())
self.tool_box = QToolBox()
self.tool_box.addItem(self.matters_stencils_view, "Matters")
self.tool_box.addItem(self.atoms_stencils_view, "Atoms")
self.tool_box.addItem(self.forces_stencils_view, "Forces")
self.tool_box.addItem(self.natural_laws_stencils_view, "Natural laws")
self.tool_box.addItem(self.agents_stencils_view, "Agents")
self.tool_box.addItem(self.sensors_stencils_view, "Sensors")
self.properties_widget = PropertiesWidget(self.game_scene_widget.visualization.universe)
main_layout = QHBoxLayout()
main_layout.addWidget(self.tool_box, 1)
main_layout.addWidget(self.middle_container_widget, 3)
main_layout.addWidget(self.properties_widget, 1)
self.setCentralWidget(QWidget())
self.centralWidget().setLayout(main_layout)
self.universe_graphics_scene.properties_bindings_update_required.connect(
self.update_properties_bindings)
self.universe_graphics_scene.properties_bindings_disconnect_required.connect(
self.disconnect_graphics_item_from_properties_widget)
self.create_actions()
self.setup_toolbar()
class UniverseWidget(QMainWindow):
"""
This widget is used to configure Universe
"""
def __init__(self, parent=None):
super(UniverseWidget, self).__init__(parent)
self.universe_graphics_scene = UniverseScene(self)
self.universe_graphics_view = QGraphicsView(self.universe_graphics_scene)
self.universe_graphics_view.setRenderHint(QPainter.Antialiasing)
self.game_scene_widget = GameSceneWidget()
self.game_scene_widget.visualization.universe = self.universe_graphics_scene.universe_item.universe
self.middle_container_widget = QTabWidget()
self.middle_container_widget.addTab(self.universe_graphics_view, "Elements relations")
self.middle_container_widget.addTab(self.game_scene_widget, "Game scene")
self.matters_stencils_scene = QGraphicsScene()
self.matters_stencils_view = QGraphicsView(self.matters_stencils_scene)
self.matters_stencils_scene.addItem(MatterToolboxItem())
self.atoms_stencils_scene = QGraphicsScene()
self.atoms_stencils_view = QGraphicsView(self.atoms_stencils_scene)
self.atoms_stencils_scene.addItem(AtomToolboxItem())
self.forces_stencils_scene = QGraphicsScene()
self.forces_stencils_view = QGraphicsView(self.forces_stencils_scene)
radial_force_toolbox_item = RadialForceToolboxItem()
expression_based_force_toolbox_item = ExpressionBasedForceToolboxItem()
bitmap_force_toolbox_item = BitmapForceToolboxItem()
self.forces_stencils_scene.addItem(radial_force_toolbox_item)
self.forces_stencils_scene.addItem(expression_based_force_toolbox_item)
self.forces_stencils_scene.addItem(bitmap_force_toolbox_item)
force_stencils_container_graphics_layout = QGraphicsLinearLayout(Qt.Vertical)
force_stencils_container_graphics_layout.addItem(radial_force_toolbox_item)
force_stencils_container_graphics_layout.addItem(expression_based_force_toolbox_item)
force_stencils_container_graphics_layout.addItem(bitmap_force_toolbox_item)
force_stencils_container_graphics_widget = QGraphicsWidget()
force_stencils_container_graphics_widget.setLayout(force_stencils_container_graphics_layout)
self.forces_stencils_scene.addItem(force_stencils_container_graphics_widget)
self.natural_laws_stencils_scene = QGraphicsScene()
self.natural_laws_stencils_view = QGraphicsView(self.natural_laws_stencils_scene)
self.natural_laws_stencils_scene.addItem(NaturalLawToolboxItem())
self.agents_stencils_scene = QGraphicsScene()
self.agents_stencils_view = QGraphicsView(self.agents_stencils_scene)
self.agents_stencils_scene.addItem(AgentToolboxItem())
self.sensors_stencils_scene = QGraphicsScene()
self.sensors_stencils_view = QGraphicsView(self.sensors_stencils_scene)
self.sensors_stencils_scene.addItem(SensorToolboxItem())
self.tool_box = QToolBox()
self.tool_box.addItem(self.matters_stencils_view, "Matters")
self.tool_box.addItem(self.atoms_stencils_view, "Atoms")
self.tool_box.addItem(self.forces_stencils_view, "Forces")
self.tool_box.addItem(self.natural_laws_stencils_view, "Natural laws")
self.tool_box.addItem(self.agents_stencils_view, "Agents")
self.tool_box.addItem(self.sensors_stencils_view, "Sensors")
self.properties_widget = PropertiesWidget(self.game_scene_widget.visualization.universe)
main_layout = QHBoxLayout()
main_layout.addWidget(self.tool_box, 1)
main_layout.addWidget(self.middle_container_widget, 3)
main_layout.addWidget(self.properties_widget, 1)
self.setCentralWidget(QWidget())
self.centralWidget().setLayout(main_layout)
self.universe_graphics_scene.properties_bindings_update_required.connect(
self.update_properties_bindings)
self.universe_graphics_scene.properties_bindings_disconnect_required.connect(
self.disconnect_graphics_item_from_properties_widget)
self.create_actions()
self.setup_toolbar()
def update_properties_bindings(self):
for graphics_item in self.universe_graphics_scene.graphics_items:
graphics_item.clicked.connect(self.properties_widget.process_item_clicked)
self.properties_widget.invalidate()
def disconnect_graphics_item_from_properties_widget(self, graphics_item):
graphics_item.clicked.disconnect(self.properties_widget.process_item_clicked)
self.properties_widget.process_item_clicked(None)
def create_actions(self):
self.compile_action = QAction(QIcon(":/images/compile.png"), "Compile", self)
self.run_action = QAction(QIcon(":/images/run.png"), "Run", self)
self.abort_action = QAction(QIcon(":/images/abort.png"), "Abort", self)
self.compile_action.triggered.connect(self.compile)
self.run_action.triggered.connect(self.run)
self.abort_action.triggered.connect(self.abort)
def setup_toolbar(self):
toolbar = QToolBar(self)
toolbar.addAction(self.compile_action)
toolbar.addAction(self.run_action)
toolbar.addAction(self.abort_action)
self.addToolBar(toolbar)
def compile(self):
"""
This method compiles Universe. It is not possible
to evaluate Universe along the time without compilation.
"""
print "compile"
def run(self):
"""
This methods start procedure of evaluation of universe along the time.
"""
print "run"
def abort(self):
"""
This method resets positions of matters and number of atoms to initial state,
which is saved right before evaluation started.
"""
print "abort"
def __init__(self, parent=None):
super(ExplicitBezierCurveWidget, self).__init__(parent)
graphics_view = QGraphicsView()
def graphics_view_resize_event(event):
assert isinstance(event, QResizeEvent)
graphics_view.fitInView(QRectF(0, -SCENE_SIZE_2, SCENE_SIZE, SCENE_SIZE), Qt.KeepAspectRatio)
super(QGraphicsView, graphics_view).resizeEvent(event)
graphics_view.resizeEvent = graphics_view_resize_event
self.explicit_bezier_curve_scene = ExplicitBezierCurveScene(self)
graphics_view.setScene(self.explicit_bezier_curve_scene)
graphics_view.setRenderHints(QPainter.Antialiasing | QPainter.SmoothPixmapTransform)
properties_group_box = QGroupBox()
properties_group_box.setTitle("Properties")
properties_group_box_layout = QVBoxLayout()
properties_group_box.setLayout(properties_group_box_layout)
# Degree
degree_layout = QHBoxLayout()
properties_group_box_layout.addLayout(degree_layout)
degree_label = QLabel("Polynomial degree")
self.degree_spinbox = QSpinBox()
self.degree_spinbox.setRange(MIN_POLYNOMIAL_DEGREE, MAX_POLYNOMIAL_DEGREE)
self.degree_spinbox.setValue(POLYNOMIAL_DEGREE_DEFAULT)
self.degree_spinbox.valueChanged.connect(self.process_degree_changed)
degree_label.setBuddy(self.degree_spinbox)
degree_layout.addWidget(degree_label)
degree_layout.addWidget(self.degree_spinbox)
# X - range
x_layout = QHBoxLayout()
x_label = QLabel("X:")
x_layout.addWidget(x_label)
properties_group_box_layout.addLayout(x_layout)
min_x_value_label = QLabel("Min")
x_layout.addWidget(min_x_value_label)
self.min_x_value_spinbox = QDoubleSpinBox()
x_layout.addWidget(self.min_x_value_spinbox)
self.min_x_value_spinbox.setRange(MIN_X_VALUE, DEFAULT_MAX_X_VALUE-MIN_X_RANGE)
self.min_x_value_spinbox.setValue(DEFAULT_MIN_X_VALUE)
self.min_x_value_spinbox.valueChanged.connect(self.process_min_x_value_changed)
max_x_value_label = QLabel("Max")
x_layout.addWidget(max_x_value_label)
self.max_x_value_spinbox = QDoubleSpinBox()
x_layout.addWidget(self.max_x_value_spinbox)
self.max_x_value_spinbox.setRange(DEFAULT_MIN_X_VALUE - MIN_X_RANGE, MAX_X_VALUE)
self.max_x_value_spinbox.setValue(DEFAULT_MAX_X_VALUE)
self.max_x_value_spinbox.valueChanged.connect(self.process_max_x_value_changed)
# Y - range
y_layout = QHBoxLayout()
properties_group_box_layout.addLayout(y_layout)
y_label = QLabel("Y:")
y_layout.addWidget(y_label)
min_y_value_label = QLabel("Min")
y_layout.addWidget(min_y_value_label)
self.min_y_value_spinbox = QDoubleSpinBox()
self.min_y_value_spinbox.setRange(MIN_Y_VALUE, DEFAULT_MAX_Y_VALUE-MIN_Y_RANGE)
self.min_y_value_spinbox.setValue(DEFAULT_MIN_Y_VALUE)
self.min_y_value_spinbox.valueChanged.connect(self.process_min_value_changed)
min_y_value_label.setBuddy(self.min_y_value_spinbox)
y_layout.addWidget(self.min_y_value_spinbox)
max_y_value_label = QLabel("Max")
y_layout.addWidget(max_y_value_label)
self.max_y_value_spinbox = QDoubleSpinBox()
self.max_y_value_spinbox.setRange(DEFAULT_MIN_Y_VALUE - MIN_Y_RANGE, MAX_Y_VALUE)
self.max_y_value_spinbox.setValue(DEFAULT_MAX_Y_VALUE)
self.max_y_value_spinbox.valueChanged.connect(self.process_max_value_changed)
max_y_value_label.setBuddy(self.max_y_value_spinbox)
y_layout.addWidget(self.max_y_value_spinbox)
properties_group_box_layout.addStretch()
self.polynom_widget = LatexLabelWidget()
main_layout = QVBoxLayout()
upper_layout = QVBoxLayout()
upper_layout.addWidget(graphics_view)
upper_layout.addWidget(properties_group_box)
main_layout.addLayout(upper_layout)
main_layout.addWidget(self.polynom_widget)
self.setLayout(main_layout)
self.process_control_points_changed()
def _create_control(self):
ctrl = QGraphicsView()
ctrl.setRenderHints(QPainter.Antialiasing)
scene = QGraphicsScene()
ctrl.setScene(scene)
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
ctrl.setStyleSheet("border: 0px")
w, h = 150, 150
ctrl.setMinimumHeight(h + 22)
ctrl.setMinimumWidth(w + 22)
cx, cy = w / 2, h / 2.
ex, ey = cx, cy + 20
pen = QPen()
pen.setStyle(Qt.NoPen)
# pen.setColor(QColor(237, 237, 237))
bounding_rect = scene.addRect(0, 0, w, h, pen=pen)
bounding_rect.setFlag(QGraphicsItem.ItemClipsChildrenToShape)
self.animation = QSequentialAnimationGroup()
self._add_laser_logo(scene, bounding_rect, ex, ey, cx, cy, w, h)
self._add_bullet(scene, bounding_rect, ex, ey, cx, cy)
self._add_fragments(scene, bounding_rect, ex, ey)
self.animation.setLoopCount(-1)
return ctrl
def _create_control(self):
ctrl = QGraphicsView()
ctrl.setRenderHints(QPainter.Antialiasing)
scene = QGraphicsScene()
ctrl.setScene(scene)
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
ctrl.setStyleSheet("border: 0px")
w, h = 150, 150
ctrl.setMinimumHeight(h + 22)
ctrl.setMinimumWidth(w + 22)
cx, cy = w / 2, h / 2.
ex, ey = cx, cy + 20
pen = QPen()
pen.setStyle(Qt.NoPen)
# pen.setColor(QColor(237, 237, 237))
bounding_rect = scene.addRect(0, 0, w, h, pen=pen)
bounding_rect.setFlag(QGraphicsItem.ItemClipsChildrenToShape)
self.animation = QSequentialAnimationGroup()
self._add_laser_logo(scene, bounding_rect, ex, ey, cx, cy, w, h)
self._add_bullet(scene, bounding_rect,ex, ey, cx, cy)
self._add_fragments(scene, bounding_rect, ex, ey)
self.animation.setLoopCount(-1)
return ctrl
