MetaFusion/scripts/ui/define.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#===================================== 1. Module Imports =====================================
import maya.cmds as cmds
import maya.mel as mel
import sys
import os

from scripts.ui.widgets import ( BaseWidget, IconButton, SearchLineEdit)

try:
    from PySide2 import QtCore, QtGui, QtWidgets
    from shiboken2 import wrapInstance
    print("从PySide2加载Qt和shiboken2")
except ImportError:
    try:
        from PySide6 import QtCore, QtGui, QtWidgets
        from shiboken6 import wrapInstance
        print("从PySide6加载Qt和shiboken6")
    except ImportError:
        try:
            from PySide import QtCore, QtGui, QtWidgets
            from shiboken import wrapInstance
            print("从PySide加载Qt和shiboken")
        except ImportError as e:
            print(f"Qt加载失败: {str(e)}")
            QtCore = QtGui = QtWidgets = None
            wrapInstance = None

#===================================== 2. Define Tab Class =====================================
class DefineTab(BaseWidget):
    """定义标签页"""
    def __init__(self, parent=None):
        super(DefineTab, self).__init__(parent)
        
    def setup_ui(self):
        layout = QtWidgets.QVBoxLayout(self)
        
        # 创建滚动区域
        scroll = QtWidgets.QScrollArea()
        scroll.setWidgetResizable(True)
        scroll.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        layout.addWidget(scroll)
        
        # 创建内容控件
        content = QtWidgets.QWidget()
        content_layout = QtWidgets.QVBoxLayout(content)
        scroll.setWidget(content)
        
        # DNA定义部分
        dna_group = self.create_dna_definition()
        content_layout.addWidget(dna_group)
        
        # 骨骼定义部分
        joint_group = self.create_joint_definition()
        content_layout.addWidget(joint_group)
        
        # BlendShape定义部分
        bs_group = self.create_blendshape_definition()
        content_layout.addWidget(bs_group)
        
        content_layout.addStretch()
        
    def create_dna_definition(self):
        """创建DNA定义组"""
        group = QtWidgets.QGroupBox("DNA定义")
        layout = QtWidgets.QVBoxLayout(group)
        
        # DNA文件选择
        file_layout = QtWidgets.QHBoxLayout()
        file_layout.addWidget(QtWidgets.QLabel("DNA文件:"))
        self.dna_file_input = QtWidgets.QLineEdit()
        file_layout.addWidget(self.dna_file_input)
        
        browse_btn = IconButton("target.png", "浏览DNA文件")
        browse_btn.clicked.connect(self.browse_dna_file)
        file_layout.addWidget(browse_btn)
        
        layout.addLayout(file_layout)
        
        # DNA预览
        preview_group = QtWidgets.QGroupBox("DNA预览")
        preview_layout = QtWidgets.QVBoxLayout(preview_group)
        self.dna_preview = QtWidgets.QTextEdit()
        self.dna_preview.setReadOnly(True)
        preview_layout.addWidget(self.dna_preview)
        
        layout.addWidget(preview_group)
        
        return group
        
    def create_joint_definition(self):
        """创建骨骼定义组"""
        group = QtWidgets.QGroupBox("骨骼定义")
        layout = QtWidgets.QVBoxLayout(group)
        
        # 骨骼列表
        self.joint_list = QtWidgets.QTreeWidget()
        self.joint_list.setHeaderLabels(["骨骼名称", "位置", "旋转", "缩放"])
        layout.addWidget(self.joint_list)
        
        # 骨骼工具栏
        tools_layout = QtWidgets.QHBoxLayout()
        
        # 添加骨骼
        add_btn = IconButton("joint.png", "添加骨骼")
        add_btn.clicked.connect(self.add_joint)
        tools_layout.addWidget(add_btn)
        
        # 删除骨骼
        del_btn = IconButton("delete.png", "删除骨骼")
        del_btn.clicked.connect(self.delete_joint)
        tools_layout.addWidget(del_btn)
        
        # 修改骨骼
        mod_btn = IconButton("modify.png", "修改骨骼")
        mod_btn.clicked.connect(self.modify_joint)
        tools_layout.addWidget(mod_btn)
        
        tools_layout.addStretch()
        layout.addLayout(tools_layout)
        
        return group
        
    def create_blendshape_definition(self):
        """创建BlendShape定义组"""
        group = QtWidgets.QGroupBox("BlendShape定义")
        layout = QtWidgets.QVBoxLayout(group)
        
        # BlendShape列表
        self.bs_list = QtWidgets.QTreeWidget()
        self.bs_list.setHeaderLabels(["名称", "目标", "权重"])
        layout.addWidget(self.bs_list)
        
        # BlendShape工具栏
        tools_layout = QtWidgets.QHBoxLayout()
        
        # 添加BlendShape
        add_btn = IconButton("blendShape.png", "添加BlendShape")
        add_btn.clicked.connect(self.add_blendshape)
        tools_layout.addWidget(add_btn)
        
        # 删除BlendShape
        del_btn = IconButton("delete.png", "删除BlendShape")
        del_btn.clicked.connect(self.delete_blendshape)
        tools_layout.addWidget(del_btn)
        
        # 修改BlendShape
        mod_btn = IconButton("modify.png", "修改BlendShape")
        mod_btn.clicked.connect(self.modify_blendshape)
        tools_layout.addWidget(mod_btn)
        
        tools_layout.addStretch()
        layout.addLayout(tools_layout)
        
        return group
        
    # DNA定义回调
    def browse_dna_file(self):
        """浏览DNA文件"""
        from scripts.utils import define_utils
        define_utils.browse_dna_file()
        
    # 骨骼定义回调
    def add_joint(self):
        """添加骨骼"""
        from scripts.utils import define_utils
        define_utils.add_joint()
        
    def delete_joint(self):
        """删除骨骼"""
        from scripts.utils import define_utils
        define_utils.delete_joint()
        
    def modify_joint(self):
        """修改骨骼"""
        from scripts.utils import define_utils
        define_utils.modify_joint()
        
    # BlendShape定义回调
    def add_blendshape(self):
        """添加BlendShape"""
        from scripts.utils import define_utils
        define_utils.add_blendshape()
        
    def delete_blendshape(self):
        """删除BlendShape"""
        from scripts.utils import define_utils
        define_utils.delete_blendshape()
        
    def modify_blendshape(self):
        """修改BlendShape"""
        from scripts.utils import define_utils
        define_utils.modify_blendshape()