MetaFusion/scripts/ui/meshes.py

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

#===================================== 1. Module Imports =====================================
import maya.OpenMayaUI as omui
from scripts import config
import maya.cmds as cmds
import maya.mel as mel
import webbrowser
import sys
import os

from scripts import config

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

class MeshesTab(QtWidgets.QWidget):
    def __init__(self, parent=None):
        super(MeshesTab, self).__init__(parent)
        self._setup_ui()
        self._create_connections()
        
    def _setup_ui(self):
        """设置UI布局"""
        # === Main Layout ===
        self.main_layout = QtWidgets.QVBoxLayout(self)
        self.main_layout.setContentsMargins(2, 2, 2, 2)
        self.main_layout.setSpacing(2)
        
        # 创建各个部件
        self.toolbar_widget = self._create_toolbar()
        self.lod_tab_widget = self._create_lod_tabs()
        self.bottom_toolbar_widget = self._create_bottom_toolbar()
        
        # 添加到主布局
        self.main_layout.addWidget(self.toolbar_widget)
        self.main_layout.addWidget(self.lod_tab_widget)
        self.main_layout.addWidget(self.bottom_toolbar_widget)
        
    def _create_toolbar(self):
        """创建顶部工具栏"""
        # === Widget ===
        widget = QtWidgets.QWidget()
        
        # === Layout ===
        layout = QtWidgets.QHBoxLayout(widget)
        layout.setContentsMargins(2, 2, 2, 2)
        layout.setSpacing(2)
        
        # 预设下拉框
        self.preset_combo = QtWidgets.QComboBox()
        self.preset_combo.addItem("MetaHuman")
        layout.addWidget(self.preset_combo)
        
        # 垃圾桶按钮
        self.trash_btn = QtWidgets.QPushButton()
        self.trash_btn.setIcon(QtGui.QIcon(f"{config.ICONS_PATH}/trash.png"))
        self.trash_btn.setFixedSize(24, 24)
        layout.addWidget(self.trash_btn)
        
        layout.addStretch()
        
        return widget
        
    def _create_lod_tabs(self):
        """创建LOD选项卡"""
        # === Widget ===
        self.lod_tab = QtWidgets.QTabWidget()
        
        # 添加LOD页面
        for i in range(8):
            lod_widget = self._create_lod_page(i)
            self.lod_tab.addTab(lod_widget, f"LOD{i}")
            
        return self.lod_tab
        
    def _create_lod_page(self, lod_index):
        """创建单个LOD页面"""
        # === Widget ===
        widget = QtWidgets.QWidget()
        
        # === Layout ===
        layout = QtWidgets.QVBoxLayout(widget)
        layout.setContentsMargins(5, 5, 5, 5)
        layout.setSpacing(2)
        
        # 创建网格列表
        scroll_area = QtWidgets.QScrollArea()
        scroll_area.setWidgetResizable(True)
        scroll_widget = QtWidgets.QWidget()
        scroll_layout = QtWidgets.QVBoxLayout(scroll_widget)
        
        # 获取当前LOD级别的网格列表
        meshes = config.LOD_MESHES[f"LOD{lod_index}"]
        self.mesh_items = []  # 存储所有mesh item的引用
        
        for mesh in meshes:
            mesh_item = self._create_mesh_item(mesh)
            scroll_layout.addWidget(mesh_item)
            self.mesh_items.append(mesh_item)
            
        scroll_layout.addStretch()
        scroll_area.setWidget(scroll_widget)
        layout.addWidget(scroll_area)
        
        # 添加底部按钮
        button_widget = QtWidgets.QWidget()
        button_layout = QtWidgets.QHBoxLayout(button_widget)
        button_layout.setContentsMargins(0, 0, 0, 0)
        
        self.auto_select_btn = QtWidgets.QPushButton("自动选择模型")
        self.standardize_btn = QtWidgets.QPushButton("标准化命名")
        self.auto_group_btn = QtWidgets.QPushButton("自动分组")
        
        button_layout.addWidget(self.auto_select_btn)
        button_layout.addWidget(self.standardize_btn)
        button_layout.addWidget(self.auto_group_btn)
        
        layout.addWidget(button_widget)
        
        return widget
        
    def _create_mesh_item(self, mesh_name):
        """创建单个网格项"""
        # === Widget ===
        widget = QtWidgets.QWidget()
        
        # === Layout ===
        layout = QtWidgets.QHBoxLayout(widget)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(2)
        
        # 网格名称标签
        label = QtWidgets.QLabel(mesh_name)
        label.setFixedWidth(80)
        layout.addWidget(label)
        
        # 网格路径输入框
        path_edit = QtWidgets.QLineEdit()
        layout.addWidget(path_edit)
        
        # 添加按钮
        add_btn = QtWidgets.QPushButton("添加...")
        add_btn.setFixedWidth(60)
        layout.addWidget(add_btn)
        
        return widget
        
    def _create_bottom_toolbar(self):
        """创建底部工具栏"""
        # === Widget ===
        widget = QtWidgets.QWidget()
        
        # === Layout ===
        layout = QtWidgets.QHBoxLayout(widget)
        layout.setContentsMargins(5, 5, 5, 5)
        layout.setSpacing(5)
        
        # 预设选择
        preset_label = QtWidgets.QLabel("预设:")
        self.preset_combo_bottom = QtWidgets.QComboBox()
        self.preset_combo_bottom.addItem("MetaHuman")
        
        # LOD选择
        lod_label = QtWidgets.QLabel("选择LOD:")
        self.lod_combo = QtWidgets.QComboBox()
        self.lod_combo.addItem("全部")
        
        # 功能按钮
        self.create_lod_btn = QtWidgets.QPushButton("生成当前LOD")
        self.modify_btn = QtWidgets.QPushButton("修复线性")
        self.save_btn = QtWidgets.QPushButton("修复存储")
        
        # 添加到布局
        layout.addWidget(preset_label)
        layout.addWidget(self.preset_combo_bottom)
        layout.addStretch()
        layout.addWidget(lod_label)
        layout.addWidget(self.lod_combo)
        layout.addWidget(self.create_lod_btn)
        layout.addWidget(self.modify_btn)
        layout.addWidget(self.save_btn)
        
        return widget
        
    def _create_connections(self):
        """创建信号连接"""
        # 顶部工具栏
        self.trash_btn.clicked.connect(self._on_trash_clicked)
        self.preset_combo.currentIndexChanged.connect(self._on_preset_changed)
        
        # LOD页面按钮
        for i in range(self.lod_tab.count()):
            page = self.lod_tab.widget(i)
            auto_select_btn = page.findChild(QtWidgets.QPushButton, "自动选择模型")
            if auto_select_btn:
                auto_select_btn.clicked.connect(self._on_auto_select)
                
        # 底部工具栏
        self.create_lod_btn.clicked.connect(self._on_create_lod)
        self.modify_btn.clicked.connect(self._on_modify)
        self.save_btn.clicked.connect(self._on_save)
        
    def _on_trash_clicked(self):
        """垃圾桶按钮点击"""
        # TODO: 实现清除功能
        pass
        
    def _on_preset_changed(self, index):
        """预设改变"""
        # TODO: 实现预设切换
        pass
        
    def _on_auto_select(self):
        """自动选择模型"""
        # TODO: 实现自动选择
        pass
        
    def _on_create_lod(self):
        """生成当前LOD"""
        # TODO: 实现LOD生成
        pass
        
    def _on_modify(self):
        """修复线性"""
        # TODO: 实现修复
        pass
        
    def _on_save(self):
        """修复存储"""
        # TODO: 实现存储
        pass


if __name__ == "__main__":
    pass