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# -*- coding: utf-8 -*-
"""
:author:
Jeremy Ernst
:description:
This module contains a class for creating a user interface for storing new bind poses, removing bind poses, and
setting the active bind pose.
"""
import json
from functools import partial
import os
import artv2.utilities.interface_utilities as interface_utils
import artv2.utilities.component_utilities as component_utils
import artv2.utilities.general_utilities as utils
from artv2.third_party.Qt import QtWidgets, QtCore
import artv2.tools.system.logger.output_logger as logger
import artv2.components.base_components.rig_asset as rig
import pymel.core as pm
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class PoseManagerUI(interface_utils.ARTv2Window):
"""
Creates a user interface that allows the user to create new bind poses, set the active bind pose, or remove
bind poses. This is invoked from the RigBuilderUI toolbar.
:param parent: the instance of the RigBuilderUI this widget will be parented to.
.. figure:: /images/pose_manager_overview.gif
:width: 717px
:align: center
:height: 557px
:figclass: align-center
this example shows two poses that have been saved with the pose manager. One for the pose the model was
delivered in and one for the pose we want to build the rig in.
"""
SETTINGS_NAME = "PoseManagerWIN"
WINDOW_NAME = "artv2_pose_manager_window"
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def __init__(self, parent=None):
super(PoseManagerUI, self).__init__(194, 236, "Pose Manager", parent)
self.logger = logger.OutputLogger(self.__class__.__name__)
self.parent_inst = parent
self.contents_layout = None
self.scroll_contents = None
self.scroll_area = None
self._build_interface()
self._populate_scroll()
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def _build_interface(self):
menu_bar = self.menuBar()
menu = menu_bar.addMenu("Help")
menu.addAction("Documentation", self._launch_help)
main_widget = QtWidgets.QWidget()
self.main_layout = QtWidgets.QVBoxLayout(main_widget)
self.setCentralWidget(main_widget)
self._build_scroll_layout()
button = QtWidgets.QPushButton("Save New Pose")
button.clicked.connect(self._save_pose)
self.main_layout.addWidget(button)
asset = component_utils.get_rig_asset_node()
if asset.has_skeleton.get():
button.setEnabled(False)
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def _build_scroll_layout(self):
self.scroll_contents = QtWidgets.QFrame()
self.scroll_contents.setObjectName("light")
self.scroll_contents.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
self.scroll_area = QtWidgets.QScrollArea()
self.main_layout.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.scroll_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
self.scroll_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.scroll_area.setWidget(self.scroll_contents)
self.contents_layout = QtWidgets.QVBoxLayout(self.scroll_contents)
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def _populate_scroll(self):
poses = self._get_poses()
if poses:
for each in poses:
self._add_pose_widget(each)
spacer = QtWidgets.QSpacerItem(0, 0, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
self.contents_layout.addSpacerItem(spacer)
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def _add_pose_widget(self, name):
layout = QtWidgets.QHBoxLayout()
layout.setSpacing(2)
self.contents_layout.addLayout(layout)
pose_button = QtWidgets.QPushButton(name)
pose_button.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
pose_button.customContextMenuRequested.connect(partial(self._context_menu, pose_button))
pose_button.clicked.connect(partial(self._set_pose, pose_button))
layout.addWidget(pose_button)
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def _context_menu(self, button, point):
menu = QtWidgets.QMenu(self)
menu.addAction("Remove Pose", partial(self._remove_pose, button))
parent_position = button.mapToGlobal(QtCore.QPoint(0, 0))
menu.move(parent_position + point)
menu.exec_()
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def _set_pose(self, button):
name = button.text()
self.logger.interface("{0}._set_pose: Setting pose {1}".format(self.__class__.__name__, name))
asset = component_utils.get_rig_asset_node()
asset_instance = rig.RigAsset(network_node=asset.name())
asset_instance.load_dag_pose(name)
del asset_instance
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def _remove_pose(self, button):
name = button.text()
self.logger.interface("{0}._remove_pose: Removing pose {1}".format(self.__class__.__name__, name))
asset = component_utils.get_rig_asset_node()
asset_instance = rig.RigAsset(network_node=asset.name())
asset_instance.remove_dag_pose(name)
interface_utils.clear_layout(self.contents_layout)
self._populate_scroll()
del asset_instance
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def _save_pose(self):
name, okay = QtWidgets.QInputDialog.getText(self, "Add Pose", "Pose Name:", QtWidgets.QLineEdit.Normal, "")
if okay and name:
self.logger.interface("{0}._save_pose: Saving pose {1}".format(self.__class__.__name__, name))
asset = component_utils.get_rig_asset_node()
asset_instance = rig.RigAsset(network_node=asset.name())
asset_instance.save_dag_pose(name)
interface_utils.clear_layout(self.contents_layout)
self._populate_scroll()
del asset_instance
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@staticmethod
def _get_poses():
asset = component_utils.get_rig_asset_node()
if asset.hasAttr("dag_poses"):
pose_data = json.loads(asset.dag_poses.get())
return pose_data
return None
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@staticmethod
def _launch_help():
html_file = os.path.join(utils.return_settings()[0], "docs", "build", "sections", "rigging_tools",
"pose_manager.html")
utils.launch_web_docs(html_file)
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def show_window(parent):
"""
Shows the PoseManagerUI instance
"""
if pm.window("artv2_pose_manager_window", exists=True):
pm.deleteUI("artv2_pose_manager_window")
gui = PoseManagerUI(parent)
gui.show()
|