249 lines
8.2 KiB
Python
249 lines
8.2 KiB
Python
"""
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代码生成对话框
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用于配置和生成代码
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"""
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from PyQt5.QtWidgets import (
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QDialog, QVBoxLayout, QHBoxLayout, QFormLayout,
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QLineEdit, QComboBox, QPushButton, QLabel,
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QMessageBox, QGroupBox, QFileDialog, QTabWidget,
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QTextEdit, QCheckBox
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)
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from PyQt5.QtCore import Qt, pyqtSignal
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from pathlib import Path
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from models.message import Message
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from config import ProtocolType, SerializationType, LanguageStandard
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from controllers.codegen_controller import CodeGenController
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from ui.widgets.code_editor_widget import CodeEditorWidget
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from utils.logger import get_logger
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logger = get_logger(__name__)
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class CodeGenDialog(QDialog):
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"""代码生成对话框"""
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code_generated = pyqtSignal(dict) # 生成的代码文件字典
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def __init__(self, parent=None, source_message: Message = None,
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target_message: Message = None):
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super().__init__(parent)
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self.source_message = source_message
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self.target_message = target_message
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self.codegen_controller = CodeGenController()
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self.generated_files = {}
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self.init_ui()
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self.setWindowTitle("代码生成")
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def init_ui(self):
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"""初始化UI"""
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self.setModal(True)
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self.setMinimumSize(900, 700)
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# 主布局
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main_layout = QVBoxLayout(self)
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# 配置组
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config_group = QGroupBox("生成配置")
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config_layout = QFormLayout(config_group)
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# 源消息
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self.source_message_label = QLabel(
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self.source_message.full_name if self.source_message else "未选择"
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)
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config_layout.addRow("源消息:", self.source_message_label)
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# 目标消息
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self.target_message_label = QLabel(
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self.target_message.full_name if self.target_message else "未选择"
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)
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config_layout.addRow("目标消息:", self.target_message_label)
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# 传输协议
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self.protocol_combo = QComboBox()
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for protocol in ProtocolType:
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self.protocol_combo.addItem(protocol.value, protocol)
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config_layout.addRow("传输协议*:", self.protocol_combo)
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# 序列化格式
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self.serialization_combo = QComboBox()
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for serialization in SerializationType:
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self.serialization_combo.addItem(serialization.value, serialization)
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config_layout.addRow("序列化格式*:", self.serialization_combo)
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# 语言标准
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self.language_standard_combo = QComboBox()
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for standard in LanguageStandard:
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self.language_standard_combo.addItem(standard.value, standard)
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self.language_standard_combo.setCurrentText("C++17")
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config_layout.addRow("语言标准:", self.language_standard_combo)
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# 输出目录
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output_layout = QHBoxLayout()
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self.output_dir_edit = QLineEdit()
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self.output_dir_edit.setPlaceholderText("选择输出目录...")
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self.browse_btn = QPushButton("浏览...")
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self.browse_btn.clicked.connect(self.on_browse_output_dir)
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output_layout.addWidget(self.output_dir_edit)
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output_layout.addWidget(self.browse_btn)
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config_layout.addRow("输出目录:", output_layout)
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# 选项
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self.include_test_checkbox = QCheckBox("生成测试代码")
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config_layout.addRow("选项:", self.include_test_checkbox)
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main_layout.addWidget(config_group)
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# 生成按钮
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gen_btn_layout = QHBoxLayout()
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self.preview_btn = QPushButton("预览代码")
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self.preview_btn.clicked.connect(self.on_preview)
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self.generate_btn = QPushButton("生成并保存")
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self.generate_btn.clicked.connect(self.on_generate)
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gen_btn_layout.addWidget(self.preview_btn)
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gen_btn_layout.addWidget(self.generate_btn)
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gen_btn_layout.addStretch()
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main_layout.addLayout(gen_btn_layout)
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# 代码预览标签页
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self.preview_tabs = QTabWidget()
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main_layout.addWidget(self.preview_tabs)
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# 底部按钮
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button_layout = QHBoxLayout()
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self.close_btn = QPushButton("关闭")
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self.close_btn.clicked.connect(self.accept)
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button_layout.addStretch()
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button_layout.addWidget(self.close_btn)
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main_layout.addLayout(button_layout)
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def on_browse_output_dir(self):
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"""浏览输出目录"""
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dir_path = QFileDialog.getExistingDirectory(
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self,
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"选择输出目录",
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"",
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QFileDialog.ShowDirsOnly
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)
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if dir_path:
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self.output_dir_edit.setText(dir_path)
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def validate_config(self) -> tuple[bool, str]:
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"""验证配置"""
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if not self.source_message:
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return False, "请先选择源消息"
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if not self.target_message:
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return False, "请先选择目标消息"
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return True, ""
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def build_config(self, include_output_dir: bool = True) -> dict:
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"""构建配置字典"""
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config = {
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'source_message': self.source_message,
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'target_message': self.target_message,
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'protocol': self.protocol_combo.currentData().value,
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'serialization': self.serialization_combo.currentData().value,
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'language_standard': self.language_standard_combo.currentData().value,
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}
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if include_output_dir and self.output_dir_edit.text().strip():
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config['output_dir'] = self.output_dir_edit.text().strip()
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return config
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def on_preview(self):
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"""预览代码"""
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# 验证配置
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is_valid, error_msg = self.validate_config()
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if not is_valid:
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QMessageBox.warning(self, "验证失败", error_msg)
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return
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# 生成代码（不保存到文件）
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config = self.build_config(include_output_dir=False)
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try:
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success, msg, files = self.codegen_controller.preview_code(config)
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if success:
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self.generated_files = files
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self.display_preview(files)
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QMessageBox.information(self, "成功", f"代码预览生成成功\n生成了 {len(files)} 个文件")
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else:
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QMessageBox.warning(self, "失败", msg)
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except Exception as e:
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QMessageBox.critical(self, "错误", f"代码生成失败: {str(e)}")
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logger.error(f"Code generation failed: {e}")
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def on_generate(self):
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"""生成并保存代码"""
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# 验证配置
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is_valid, error_msg = self.validate_config()
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if not is_valid:
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QMessageBox.warning(self, "验证失败", error_msg)
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return
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# 检查输出目录
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if not self.output_dir_edit.text().strip():
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QMessageBox.warning(self, "警告", "请选择输出目录")
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return
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# 生成代码
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config = self.build_config(include_output_dir=True)
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try:
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success, msg, files = self.codegen_controller.generate_code(config)
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if success:
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self.generated_files = files
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self.display_preview(files)
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self.code_generated.emit(files)
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QMessageBox.information(
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self,
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"成功",
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f"代码生成成功！\n"
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f"生成了 {len(files)} 个文件\n"
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f"保存位置: {self.output_dir_edit.text()}"
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)
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else:
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QMessageBox.warning(self, "失败", msg)
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except Exception as e:
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QMessageBox.critical(self, "错误", f"代码生成失败: {str(e)}")
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logger.error(f"Code generation failed: {e}")
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def display_preview(self, files: dict):
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"""显示代码预览"""
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# 清空现有标签页
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self.preview_tabs.clear()
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# 为每个文件创建标签页
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for filename, content in files.items():
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# 创建代码编辑器
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if filename.endswith(('.h', '.hpp', '.cpp', '.c')):
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editor = CodeEditorWidget('cpp')
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else:
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editor = QTextEdit()
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editor.setPlainText(content)
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editor.setReadOnly(True)
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# 添加标签页
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self.preview_tabs.addTab(editor, filename)
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logger.info(f"Displayed preview for {len(files)} files")
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