957 lines
40 KiB
Python
957 lines
40 KiB
Python
import os
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import sys
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import time
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import requests
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import shutil
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from PyQt5.QtWidgets import (QApplication, QMainWindow, QLabel, QLineEdit,
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QPushButton, QVBoxLayout, QHBoxLayout, QWidget,
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QFileDialog, QProgressBar, QMessageBox, QFrame,
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QCheckBox, QStackedWidget, QTextEdit, QScrollArea)
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from PyQt5.QtCore import Qt, QThread, pyqtSignal, QTimer, QUrl
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from PyQt5.QtGui import (QFont, QIcon, QPalette, QColor, QPixmap,
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QImageReader, QImage, QIcon as QtGuiQIcon)
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# --------------------------- 全局样式配置 ---------------------------
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GLOBAL_STYLE = """
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/* 主按钮样式：科技蓝底色+圆角 */
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QPushButton#PrimaryBtn {
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background-color: #1E88E5;
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color: white;
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border: none;
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border-radius: 4px;
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padding: 8px 16px;
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font-family: "微软雅黑", "Segoe UI";
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font-size: 10pt;
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}
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QPushButton#PrimaryBtn:hover {
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background-color: #1976D2;
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}
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QPushButton#PrimaryBtn:disabled {
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background-color: #BBDEFB;
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}
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/* 次要按钮样式：灰色边框+透明底色 */
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QPushButton#SecondaryBtn {
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background-color: transparent;
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color: #333333;
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border: 1px solid #CCCCCC;
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border-radius: 4px;
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padding: 8px 16px;
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font-family: "微软雅黑", "Segoe UI";
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font-size: 10pt;
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}
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QPushButton#SecondaryBtn:hover {
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background-color: #F5F5F5;
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}
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/* 进度条样式：蓝色进度+圆角 */
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QProgressBar {
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border: none;
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border-radius: 4px;
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background-color: #F5F5F5;
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height: 8px;
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font-family: "微软雅黑";
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font-size: 8pt;
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}
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QProgressBar::chunk {
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background-color: #1E88E5;
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border-radius: 4px;
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}
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/* 输入框样式：细边框+聚焦高亮 */
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QLineEdit {
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border: 1px solid #CCCCCC;
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border-radius: 4px;
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padding: 6px 10px;
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font-family: "微软雅黑";
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font-size: 9pt;
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}
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QLineEdit:focus {
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border-color: #1E88E5;
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}
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/* 面板样式：圆角+浅灰底色 */
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QFrame#CardFrame {
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background-color: white;
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border-radius: 6px;
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border: 1px solid #EEEEEE;
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}
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/* 标题样式 */
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QLabel#TitleLabel {
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font-family: "微软雅黑", "Segoe UI";
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font-size: 14pt;
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font-weight: bold;
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color: #212121;
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}
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/* 副标题样式 */
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QLabel#SubtitleLabel, QTextEdit {
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font-family: "微软雅黑", "Segoe UI";
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font-size: 10pt;
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color: #666666;
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}
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/* 滚动区域样式 */
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QScrollArea {
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border: none;
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}
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"""
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# --------------------------- 下载线程 ---------------------------
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class DownloadThread(QThread):
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progress_updated = pyqtSignal(int, str, float) # (进度, 文件名, 下载速度MB/s)
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download_finished = pyqtSignal(bool, str, str) # (成功, 消息, 文件名)
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def __init__(self, url, save_path, file_name, max_retries=2):
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super().__init__()
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self.url = url
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self.save_path = save_path
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self.file_name = file_name
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self.max_retries = max_retries # 最大重试次数
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self.start_time = None
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def run(self):
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retry_count = 0
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while retry_count <= self.max_retries:
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try:
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# 确保保存目录存在（固定目录）
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save_dir = os.path.dirname(self.save_path)
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if not os.path.exists(save_dir):
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os.makedirs(save_dir)
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# 发送请求（增加超时设置）
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self.start_time = time.time()
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response = requests.get(
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self.url,
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stream=True,
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timeout=15,
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headers={"User-Agent": "EasyUI-Installer/1.0"}
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)
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response.raise_for_status() # 触发HTTP错误
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total_size = int(response.headers.get('content-length', 0))
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# 下载文件
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with open(self.save_path, 'wb') as file:
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downloaded_size = 0
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for data in response.iter_content(chunk_size=8192): # 增大缓冲区，提升速度
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if data:
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file.write(data)
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downloaded_size += len(data)
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# 计算进度和下载速度
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if total_size > 0:
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progress = int((downloaded_size / total_size) * 100)
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elapsed = time.time() - self.start_time
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speed = downloaded_size / (1024 * 1024 * elapsed) if elapsed > 0 else 0
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self.progress_updated.emit(progress, self.file_name, round(speed, 2))
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# 验证文件完整性
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if os.path.exists(self.save_path) and os.path.getsize(self.save_path) > 0:
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self.download_finished.emit(True, self.save_path, self.file_name)
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else:
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raise Exception("文件下载不完整或为空")
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break # 成功则退出重试循环
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except Exception as e:
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retry_count += 1
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if retry_count > self.max_retries:
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self.download_finished.emit(False, f"重试{self.max_retries}次后失败：{str(e)}", self.file_name)
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else:
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time.sleep(2) # 重试间隔2秒
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# --------------------------- 图标下载线程 ---------------------------
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class IconDownloadThread(QThread):
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download_finished = pyqtSignal(bool, QIcon, bytes) # (成功, 图标对象, 原始数据)
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def __init__(self, icon_url):
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super().__init__()
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self.icon_url = icon_url
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def run(self):
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try:
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# 下载图标
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response = requests.get(
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self.icon_url,
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timeout=10,
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headers={"User-Agent": "EasyUI-Installer/1.0"}
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)
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response.raise_for_status()
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# 将下载的内容转换为QIcon
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image = QImage()
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if image.loadFromData(response.content):
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icon = QIcon(QPixmap.fromImage(image))
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self.download_finished.emit(True, icon, response.content)
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else:
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self.download_finished.emit(False, QIcon(), b'')
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except Exception as e:
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print(f"图标下载失败: {str(e)}")
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self.download_finished.emit(False, QIcon(), b'')
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# --------------------------- 多文件下载管理器 ---------------------------
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class MultiFileDownloader(QThread):
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overall_progress = pyqtSignal(int) # 总体进度
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file_progress = pyqtSignal(int, str, float) # (单个进度, 文件名, 速度)
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file_finished = pyqtSignal(bool, str, str) # 单个文件完成
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all_finished = pyqtSignal() # 所有文件完成
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time_remaining = pyqtSignal(str) # 剩余时间（格式：mm:ss）
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def __init__(self, downloads):
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super().__init__()
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self.downloads = downloads # [(url, save_path, file_name), ...]
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self.total_files = len(downloads)
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self.completed_files = 0
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self.current_file_index = 0
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self.current_thread = None
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self.stopped = False
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self.current_speed = 0 # 当前下载速度（MB/s）
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self.remaining_size = 0 # 剩余文件总大小（MB）
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def run(self):
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# 预计算总大小（用于剩余时间估算）
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self.calc_total_remaining_size()
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for i, (url, save_path, file_name) in enumerate(self.downloads):
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if self.stopped:
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break
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self.current_file_index = i
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self.file_progress.emit(0, file_name, 0.0)
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# 创建当前文件下载线程
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self.current_thread = DownloadThread(url, save_path, file_name)
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self.current_thread.progress_updated.connect(self.on_file_progress)
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self.current_thread.download_finished.connect(self.on_file_complete)
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self.current_thread.start()
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self.current_thread.wait()
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self.all_finished.emit()
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def calc_total_remaining_size(self):
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"""计算剩余文件总大小（MB）"""
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self.remaining_size = 0
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for url, save_path, file_name in self.downloads:
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try:
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response = requests.head(url, timeout=10)
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file_size = int(response.headers.get('content-length', 0)) / (1024 * 1024)
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self.remaining_size += file_size
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except:
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self.remaining_size += 10 # 估算未知大小文件为10MB
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def on_file_progress(self, progress, file_name, speed):
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self.current_speed = speed
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self.file_progress.emit(progress, file_name, speed)
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# 计算总体进度
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completed_size_ratio = (self.completed_files + progress/100) / self.total_files
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overall = int(completed_size_ratio * 100)
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self.overall_progress.emit(overall)
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# 估算剩余时间（仅当速度>0时）
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if speed > 0.01:
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# 计算当前文件剩余大小 + 未开始文件大小
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current_file_remaining = (1 - progress/100) * (self.remaining_size / self.total_files)
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unstarted_files_size = (self.total_files - self.current_file_index - 1) * (self.remaining_size / self.total_files)
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total_remaining = current_file_remaining + unstarted_files_size
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remaining_seconds = int(total_remaining / speed)
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minutes = remaining_seconds // 60
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seconds = remaining_seconds % 60
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self.time_remaining.emit(f"{minutes:02d}:{seconds:02d}")
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else:
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self.time_remaining.emit("--:--")
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def on_file_complete(self, success, message, file_name):
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self.file_finished.emit(success, message, file_name)
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if success:
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self.completed_files += 1
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# 更新剩余大小
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self.remaining_size -= (self.remaining_size / self.total_files)
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def stop(self):
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self.stopped = True
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if self.current_thread and self.current_thread.isRunning():
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self.current_thread.terminate()
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# --------------------------- 主安装窗口 ---------------------------
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class EasyUIInstaller(QMainWindow):
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def __init__(self):
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super().__init__()
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self.setWindowTitle("Easy UI 安装程序")
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self.setGeometry(300, 200, 700, 500)
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self.setMinimumSize(700, 500)
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self.setStyleSheet(GLOBAL_STYLE)
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# 图标配置 - 使用网络图标
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self.icon_url = "https://sunshinetown.oss-cn-shenzhen.aliyuncs.com/eui.ico" # 网络图标路径
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self.app_icon = QIcon() # 初始化空图标
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self.icon_data = b'' # 存储图标原始数据，用于创建快捷方式
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self.download_icon() # 启动图标下载
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# 核心数据初始化 - 固定下载路径：C:\用户\自动识别用户名\JGZ_YES\EasyUILang\
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# 获取当前用户名
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self.user_name = os.path.expanduser("~").split(os.sep)[-1]
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# 构建固定路径
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self.fixed_install_dir = os.path.join("C:", "用户", self.user_name, "JGZ_YES", "EasyUILang")
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self.resources = {
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"interpreter": {
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"name": "Easy UI 解释器",
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"url": "https://sunshinetown.oss-cn-shenzhen.aliyuncs.com/easy_ui_interpreter.exe",
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"default_path": os.path.join(self.fixed_install_dir, "easy_ui_interpreter.exe")
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},
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"editor": {
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"name": "Easy UI 编辑器",
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"url": "https://sunshinetown.oss-cn-shenzhen.aliyuncs.com/EasyUI_Editor.exe",
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"default_path": os.path.join(self.fixed_install_dir, "EasyUI_Editor.exe")
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}
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}
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self.download_queue = []
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self.download_manager = None
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# 初始化分步容器
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self.init_stacked_widget()
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def download_icon(self):
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"""下载网络图标"""
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print(f"正在下载图标: {self.icon_url}")
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self.icon_thread = IconDownloadThread(self.icon_url)
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self.icon_thread.download_finished.connect(self.on_icon_downloaded)
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self.icon_thread.start()
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def on_icon_downloaded(self, success, icon, data):
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"""图标下载完成回调"""
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if success and not icon.isNull():
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print("图标下载成功")
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self.app_icon = icon
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self.icon_data = data # 保存图标原始数据
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self.setWindowIcon(self.app_icon)
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# 更新界面上的图标
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if hasattr(self, 'logo_label'):
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pixmap = self.app_icon.pixmap(
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self.logo_label.width(),
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self.logo_label.height(),
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mode=QtGuiQIcon.Normal,
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state=QtGuiQIcon.On
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)
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self.logo_label.setPixmap(pixmap)
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if hasattr(self, 'complete_icon'):
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pixmap = self.app_icon.pixmap(
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self.complete_icon.width(),
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self.complete_icon.height(),
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mode=QtGuiQIcon.Normal,
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state=QtGuiQIcon.On
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)
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self.complete_icon.setPixmap(pixmap)
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else:
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print("图标下载失败，使用默认图标")
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self.app_icon = QIcon.fromTheme("application-x-executable")
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self.setWindowIcon(self.app_icon)
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def init_stacked_widget(self):
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"""创建分步容器"""
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self.central_widget = QWidget()
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self.setCentralWidget(self.central_widget)
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self.main_layout = QVBoxLayout(self.central_widget)
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self.main_layout.setContentsMargins(20, 20, 20, 20)
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self.main_layout.setSpacing(20)
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# 1. 顶部Logo区域
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self.logo_layout = QHBoxLayout()
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self.logo_label = QLabel()
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self.logo_label.setFixedSize(40, 40) # 固定Logo大小
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# 初始显示默认图标，下载完成后会更新
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if self.app_icon.isNull():
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palette = QPalette()
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palette.setColor(QPalette.Background, QColor("#1E88E5"))
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self.logo_label.setAutoFillBackground(True)
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self.logo_label.setPalette(palette)
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else:
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pixmap = self.app_icon.pixmap(
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self.logo_label.width(),
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self.logo_label.height()
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)
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self.logo_label.setPixmap(pixmap)
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self.app_name_label = QLabel("Easy UI")
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self.app_name_label.setStyleSheet("font-size: 16pt; font-weight: bold; color: #1E88E5;")
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self.logo_layout.addWidget(self.logo_label)
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self.logo_layout.addWidget(self.app_name_label)
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self.logo_layout.addStretch()
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self.main_layout.addLayout(self.logo_layout)
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# 2. 分步内容容器
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self.stacked_widget = QStackedWidget()
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self.main_layout.addWidget(self.stacked_widget, 1) # 占主要空间
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# 3. 底部按钮区域
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self.btn_layout = QHBoxLayout()
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self.btn_layout.setSpacing(10)
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self.main_layout.addLayout(self.btn_layout)
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# 初始化各页面
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self.init_welcome_page()
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self.init_license_page()
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self.init_component_page()
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self.init_progress_page()
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self.init_complete_page()
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# 默认显示欢迎页
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self.stacked_widget.setCurrentIndex(0)
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self.update_buttons_by_page(0)
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# --------------------------- 页面1：欢迎页 ---------------------------
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def init_welcome_page(self):
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self.welcome_page = QWidget()
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self.welcome_layout = QVBoxLayout(self.welcome_page)
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self.welcome_layout.setAlignment(Qt.AlignCenter)
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self.welcome_layout.setSpacing(30)
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# 标题和副标题
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self.welcome_title = QLabel("欢迎使用 Easy UI 安装程序")
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self.welcome_title.setObjectName("TitleLabel")
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self.welcome_title.setAlignment(Qt.AlignCenter)
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self.welcome_subtitle = QLabel("本程序将引导您完成 Easy UI 的安装，预计耗时2-5分钟")
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self.welcome_subtitle.setObjectName("SubtitleLabel")
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self.welcome_subtitle.setAlignment(Qt.AlignCenter)
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# 系统要求提示
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self.system_require_label = QLabel(f"""
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系统要求：
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• Windows 10 及以上版本（64位）
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• 至少 100MB 可用磁盘空间
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• 稳定的网络连接（用于下载组件）
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安装路径：
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C:\\用户\\{self.user_name}\\JGZ_YES\\EasyUILang\\
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""")
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self.system_require_label.setObjectName("SubtitleLabel")
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self.system_require_label.setAlignment(Qt.AlignLeft)
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self.welcome_layout.addWidget(self.welcome_title)
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self.welcome_layout.addWidget(self.welcome_subtitle)
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self.welcome_layout.addWidget(self.system_require_label)
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self.stacked_widget.addWidget(self.welcome_page)
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# --------------------------- 页面2：许可协议（可滚动版本） ---------------------------
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def init_license_page(self):
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self.license_page = QWidget()
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self.license_layout = QVBoxLayout(self.license_page)
|
||
self.license_layout.setSpacing(20)
|
||
|
||
# 标题
|
||
self.license_title = QLabel("软件许可协议")
|
||
self.license_title.setObjectName("TitleLabel")
|
||
self.license_layout.addWidget(self.license_title)
|
||
|
||
# 协议内容面板（带滚动功能）
|
||
self.license_frame = QFrame()
|
||
self.license_frame.setObjectName("CardFrame")
|
||
self.license_frame.setFixedHeight(250)
|
||
self.license_inner_layout = QVBoxLayout(self.license_frame)
|
||
|
||
# 添加滚动区域
|
||
self.license_scroll = QScrollArea()
|
||
self.license_scroll.setWidgetResizable(True)
|
||
self.license_scroll_content = QWidget()
|
||
self.license_scroll_layout = QVBoxLayout(self.license_scroll_content)
|
||
|
||
# 协议文本
|
||
self.license_text = QTextEdit()
|
||
self.license_text.setReadOnly(True)
|
||
self.license_text.setText("""
|
||
Easy UI 软件许可协议
|
||
|
||
1. 许可范围
|
||
本软件仅供个人非商业使用，禁止未经授权用于商业用途、盈利活动或非法行为。
|
||
|
||
2. 用户权利
|
||
• 免费使用软件的全部功能及更新服务
|
||
• 在许可范围内修改个人使用的软件副本
|
||
• 获得软件相关的技术支持（限非商业用途）
|
||
|
||
3. 用户义务
|
||
• 不得传播经过篡改、破解或植入恶意代码的软件版本
|
||
• 不得利用软件侵犯他人知识产权、隐私或其他合法权益
|
||
• 不得违反国家法律法规及相关政策使用软件
|
||
|
||
4. 免责声明
|
||
• 软件按“现状”提供，开发者不保证无故障运行或完全满足用户需求
|
||
• 开发者不对软件使用过程中产生的任何直接或间接损失承担责任
|
||
• 因用户违反本协议导致的法律风险，由用户自行承担
|
||
|
||
5. 协议生效与终止
|
||
• 用户点击“同意”即表示完全接受本协议所有条款
|
||
• 若用户违反本协议，开发者有权终止其使用许可
|
||
""")
|
||
self.license_scroll_layout.addWidget(self.license_text)
|
||
self.license_scroll.setWidget(self.license_scroll_content)
|
||
|
||
self.license_inner_layout.addWidget(self.license_scroll)
|
||
self.license_layout.addWidget(self.license_frame)
|
||
|
||
# 同意勾选框
|
||
self.agree_check = QCheckBox("我已阅读并同意上述许可协议")
|
||
self.agree_check.setObjectName("SubtitleLabel")
|
||
self.agree_check.setChecked(False)
|
||
self.license_layout.addWidget(self.agree_check)
|
||
|
||
self.license_layout.addStretch()
|
||
self.stacked_widget.addWidget(self.license_page)
|
||
|
||
# --------------------------- 页面3：组件选择 ---------------------------
|
||
def init_component_page(self):
|
||
self.component_page = QWidget()
|
||
self.component_layout = QVBoxLayout(self.component_page)
|
||
self.component_layout.setSpacing(20)
|
||
|
||
# 标题和副标题
|
||
self.component_title = QLabel("选择安装组件")
|
||
self.component_title.setObjectName("TitleLabel")
|
||
self.component_layout.addWidget(self.component_title)
|
||
|
||
self.component_subtitle = QLabel("默认安装所有组件，您可根据需求取消不需要的选项")
|
||
self.component_subtitle.setObjectName("SubtitleLabel")
|
||
self.component_layout.addWidget(self.component_subtitle)
|
||
|
||
# 组件选择面板
|
||
self.component_frame = QFrame()
|
||
self.component_frame.setObjectName("CardFrame")
|
||
self.component_inner_layout = QVBoxLayout(self.component_frame)
|
||
self.component_inner_layout.setContentsMargins(20, 20, 20, 20)
|
||
self.component_inner_layout.setSpacing(25)
|
||
|
||
# 解释器组件
|
||
self.interpreter_group = QWidget()
|
||
self.interpreter_group_layout = QVBoxLayout(self.interpreter_group)
|
||
self.interpreter_group_layout.setSpacing(10)
|
||
|
||
self.interpreter_check = QCheckBox(f"{self.resources['interpreter']['name']} (必需组件)")
|
||
self.interpreter_check.setObjectName("SubtitleLabel")
|
||
self.interpreter_check.setChecked(True)
|
||
self.interpreter_check.setEnabled(False)
|
||
self.interpreter_group_layout.addWidget(self.interpreter_check)
|
||
|
||
# 解释器路径选择（固定路径，不可修改）
|
||
self.interpreter_path_layout = QHBoxLayout()
|
||
self.interpreter_path_label = QLabel("安装位置：")
|
||
self.interpreter_path_label.setObjectName("SubtitleLabel")
|
||
self.interpreter_path = QLineEdit(self.resources['interpreter']['default_path'])
|
||
self.interpreter_path.setReadOnly(True) # 设置为只读，防止修改
|
||
self.interpreter_browse_btn = QPushButton("浏览...")
|
||
self.interpreter_browse_btn.setObjectName("SecondaryBtn")
|
||
self.interpreter_browse_btn.clicked.connect(lambda: self.show_path_info())
|
||
|
||
self.interpreter_path_layout.addWidget(self.interpreter_path_label)
|
||
self.interpreter_path_layout.addWidget(self.interpreter_path, 1)
|
||
self.interpreter_path_layout.addWidget(self.interpreter_browse_btn)
|
||
self.interpreter_group_layout.addLayout(self.interpreter_path_layout)
|
||
self.component_inner_layout.addWidget(self.interpreter_group)
|
||
|
||
# 编辑器组件
|
||
self.editor_group = QWidget()
|
||
self.editor_group_layout = QVBoxLayout(self.editor_group)
|
||
self.editor_group_layout.setSpacing(10)
|
||
|
||
self.editor_check = QCheckBox(f"{self.resources['editor']['name']} (推荐组件)")
|
||
self.editor_check.setObjectName("SubtitleLabel")
|
||
self.editor_check.setChecked(True)
|
||
self.editor_group_layout.addWidget(self.editor_check)
|
||
|
||
# 编辑器路径选择（固定路径，不可修改）
|
||
self.editor_path_layout = QHBoxLayout()
|
||
self.editor_path_label = QLabel("安装位置：")
|
||
self.editor_path_label.setObjectName("SubtitleLabel")
|
||
self.editor_path = QLineEdit(self.resources['editor']['default_path'])
|
||
self.editor_path.setReadOnly(True) # 设置为只读，防止修改
|
||
self.editor_browse_btn = QPushButton("浏览...")
|
||
self.editor_browse_btn.setObjectName("SecondaryBtn")
|
||
self.editor_browse_btn.clicked.connect(lambda: self.show_path_info())
|
||
|
||
self.editor_path_layout.addWidget(self.editor_path_label)
|
||
self.editor_path_layout.addWidget(self.editor_path, 1)
|
||
self.editor_path_layout.addWidget(self.editor_browse_btn)
|
||
self.editor_group_layout.addLayout(self.editor_path_layout)
|
||
self.component_inner_layout.addWidget(self.editor_group)
|
||
|
||
self.component_layout.addWidget(self.component_frame)
|
||
self.stacked_widget.addWidget(self.component_page)
|
||
|
||
def show_path_info(self):
|
||
"""显示路径信息提示，告知用户路径不可修改"""
|
||
QMessageBox.information(
|
||
self, "安装路径说明",
|
||
f"软件将固定安装到以下路径：\nC:\\用户\\{self.user_name}\\JGZ_YES\\EasyUILang\\"
|
||
)
|
||
|
||
# --------------------------- 页面4：安装进度 ---------------------------
|
||
def init_progress_page(self):
|
||
self.progress_page = QWidget()
|
||
self.progress_layout = QVBoxLayout(self.progress_page)
|
||
self.progress_layout.setSpacing(20)
|
||
|
||
# 标题
|
||
self.progress_title = QLabel("正在安装")
|
||
self.progress_title.setObjectName("TitleLabel")
|
||
self.progress_layout.addWidget(self.progress_title)
|
||
|
||
# 进度面板
|
||
self.progress_frame = QFrame()
|
||
self.progress_frame.setObjectName("CardFrame")
|
||
self.progress_inner_layout = QVBoxLayout(self.progress_frame)
|
||
self.progress_inner_layout.setContentsMargins(20, 20, 20, 20)
|
||
self.progress_inner_layout.setSpacing(15)
|
||
|
||
# 当前任务提示
|
||
self.current_task_label = QLabel("准备下载安装组件...")
|
||
self.current_task_label.setObjectName("SubtitleLabel")
|
||
self.progress_inner_layout.addWidget(self.current_task_label)
|
||
|
||
# 总体进度条
|
||
self.overall_progress_bar = QProgressBar()
|
||
self.overall_progress_bar.setValue(0)
|
||
self.progress_inner_layout.addWidget(self.overall_progress_bar)
|
||
|
||
# 进度详情
|
||
self.progress_detail_layout = QHBoxLayout()
|
||
self.speed_label = QLabel("速度：0.00 MB/s")
|
||
self.speed_label.setObjectName("SubtitleLabel")
|
||
self.time_remaining_label = QLabel("剩余时间：--:--")
|
||
self.time_remaining_label.setObjectName("SubtitleLabel")
|
||
self.progress_detail_layout.addWidget(self.speed_label)
|
||
self.progress_detail_layout.addStretch()
|
||
self.progress_detail_layout.addWidget(self.time_remaining_label)
|
||
self.progress_inner_layout.addLayout(self.progress_detail_layout)
|
||
|
||
self.progress_layout.addWidget(self.progress_frame)
|
||
self.stacked_widget.addWidget(self.progress_page)
|
||
|
||
# --------------------------- 页面5：安装完成 ---------------------------
|
||
def init_complete_page(self):
|
||
self.complete_page = QWidget()
|
||
self.complete_layout = QVBoxLayout(self.complete_page)
|
||
self.complete_layout.setSpacing(25)
|
||
self.complete_layout.setAlignment(Qt.AlignCenter)
|
||
|
||
# 完成图标
|
||
self.complete_icon = QLabel()
|
||
self.complete_icon.setFixedSize(80, 80)
|
||
|
||
# 初始显示默认图标
|
||
if self.app_icon.isNull():
|
||
palette = QPalette()
|
||
palette.setColor(QPalette.Background, QColor("#4CAF50"))
|
||
self.complete_icon.setAutoFillBackground(True)
|
||
self.complete_icon.setPalette(palette)
|
||
self.complete_icon.setStyleSheet("border-radius: 40px;")
|
||
else:
|
||
pixmap = self.app_icon.pixmap(
|
||
self.complete_icon.width(),
|
||
self.complete_icon.height()
|
||
)
|
||
self.complete_icon.setPixmap(pixmap)
|
||
|
||
self.complete_layout.addWidget(self.complete_icon, alignment=Qt.AlignCenter)
|
||
|
||
# 完成标题
|
||
self.complete_title = QLabel("安装完成！")
|
||
self.complete_title.setObjectName("TitleLabel")
|
||
self.complete_layout.addWidget(self.complete_title, alignment=Qt.AlignCenter)
|
||
|
||
# 完成提示
|
||
self.complete_subtitle = QLabel(f"Easy UI 已成功安装到：\nC:\\用户\\{self.user_name}\\JGZ_YES\\EasyUILang\\")
|
||
self.complete_subtitle.setObjectName("SubtitleLabel")
|
||
self.complete_subtitle.setAlignment(Qt.AlignCenter)
|
||
self.complete_layout.addWidget(self.complete_subtitle, alignment=Qt.AlignCenter)
|
||
|
||
# 后续操作选项
|
||
self.complete_options_layout = QVBoxLayout()
|
||
self.run_check = QCheckBox("立即运行 Easy UI 编辑器")
|
||
self.run_check.setObjectName("SubtitleLabel")
|
||
self.run_check.setChecked(True)
|
||
|
||
self.desktop_shortcut_check = QCheckBox("创建桌面快捷方式")
|
||
self.desktop_shortcut_check.setObjectName("SubtitleLabel")
|
||
self.desktop_shortcut_check.setChecked(True)
|
||
|
||
self.complete_options_layout.addWidget(self.run_check)
|
||
self.complete_options_layout.addWidget(self.desktop_shortcut_check)
|
||
self.complete_layout.addLayout(self.complete_options_layout)
|
||
|
||
self.stacked_widget.addWidget(self.complete_page)
|
||
|
||
# --------------------------- 核心交互逻辑 ---------------------------
|
||
def update_buttons_by_page(self, page_index):
|
||
"""根据当前页面更新底部按钮"""
|
||
# 清空现有按钮
|
||
for i in range(self.btn_layout.count()):
|
||
widget = self.btn_layout.itemAt(i).widget()
|
||
if widget:
|
||
widget.deleteLater()
|
||
|
||
# 根据页面索引添加按钮
|
||
if page_index == 0: # 欢迎页：仅“下一步”
|
||
self.next_btn = QPushButton("下一步")
|
||
self.next_btn.setObjectName("PrimaryBtn")
|
||
self.next_btn.clicked.connect(lambda: self.switch_page(1))
|
||
self.btn_layout.addStretch()
|
||
self.btn_layout.addWidget(self.next_btn)
|
||
|
||
elif page_index == 1: # 许可协议：“上一步”+“下一步”
|
||
self.prev_btn = QPushButton("上一步")
|
||
self.prev_btn.setObjectName("SecondaryBtn")
|
||
self.prev_btn.clicked.connect(lambda: self.switch_page(0))
|
||
|
||
self.next_btn = QPushButton("下一步")
|
||
self.next_btn.setObjectName("PrimaryBtn")
|
||
self.next_btn.setEnabled(False)
|
||
self.next_btn.clicked.connect(lambda: self.switch_page(2))
|
||
|
||
# 勾选框联动按钮状态
|
||
self.agree_check.stateChanged.connect(
|
||
lambda state: self.next_btn.setEnabled(state == Qt.Checked)
|
||
)
|
||
|
||
self.btn_layout.addWidget(self.prev_btn)
|
||
self.btn_layout.addStretch()
|
||
self.btn_layout.addWidget(self.next_btn)
|
||
|
||
elif page_index == 2: # 组件选择：“上一步”+“安装”
|
||
self.prev_btn = QPushButton("上一步")
|
||
self.prev_btn.setObjectName("SecondaryBtn")
|
||
self.prev_btn.clicked.connect(lambda: self.switch_page(1))
|
||
|
||
self.install_btn = QPushButton("开始安装")
|
||
self.install_btn.setObjectName("PrimaryBtn")
|
||
self.install_btn.clicked.connect(self.start_install)
|
||
|
||
self.btn_layout.addWidget(self.prev_btn)
|
||
self.btn_layout.addStretch()
|
||
self.btn_layout.addWidget(self.install_btn)
|
||
|
||
elif page_index == 3: # 安装进度：“取消”
|
||
self.cancel_btn = QPushButton("取消安装")
|
||
self.cancel_btn.setObjectName("SecondaryBtn")
|
||
self.cancel_btn.clicked.connect(self.cancel_install)
|
||
self.btn_layout.addStretch()
|
||
self.btn_layout.addWidget(self.cancel_btn)
|
||
|
||
elif page_index == 4: # 安装完成：“完成”
|
||
self.finish_btn = QPushButton("完成")
|
||
self.finish_btn.setObjectName("PrimaryBtn")
|
||
self.finish_btn.clicked.connect(self.finish_install)
|
||
self.btn_layout.addStretch()
|
||
self.btn_layout.addWidget(self.finish_btn)
|
||
|
||
def switch_page(self, target_index):
|
||
"""切换页面并更新按钮"""
|
||
self.stacked_widget.setCurrentIndex(target_index)
|
||
self.update_buttons_by_page(target_index)
|
||
|
||
def start_install(self):
|
||
"""验证组件并开始安装"""
|
||
# 构建下载队列（固定路径）
|
||
self.download_queue = []
|
||
if self.interpreter_check.isChecked():
|
||
inter_path = self.resources['interpreter']['default_path']
|
||
self.download_queue.append((
|
||
self.resources['interpreter']['url'],
|
||
inter_path,
|
||
self.resources['interpreter']['name']
|
||
))
|
||
|
||
if self.editor_check.isChecked():
|
||
edit_path = self.resources['editor']['default_path']
|
||
self.download_queue.append((
|
||
self.resources['editor']['url'],
|
||
edit_path,
|
||
self.resources['editor']['name']
|
||
))
|
||
|
||
# 验证路径权限
|
||
if not self.verify_path_permission():
|
||
return
|
||
|
||
# 跳转到进度页并启动下载
|
||
self.switch_page(3)
|
||
self.download_manager = MultiFileDownloader(self.download_queue)
|
||
self.download_manager.overall_progress.connect(self.overall_progress_bar.setValue)
|
||
self.download_manager.file_progress.connect(self.update_progress_detail)
|
||
self.download_manager.time_remaining.connect(self.time_remaining_label.setText)
|
||
self.download_manager.file_finished.connect(self.on_file_finished)
|
||
self.download_manager.all_finished.connect(self.on_all_finished)
|
||
self.download_manager.start()
|
||
|
||
def verify_path_permission(self):
|
||
"""验证安装路径是否有写入权限"""
|
||
for url, path, name in self.download_queue:
|
||
try:
|
||
test_dir = os.path.dirname(path)
|
||
if not os.path.exists(test_dir):
|
||
os.makedirs(test_dir)
|
||
|
||
# 测试写入
|
||
test_file = os.path.join(test_dir, "test_permission.tmp")
|
||
with open(test_file, 'w') as f:
|
||
f.write("test")
|
||
os.remove(test_file)
|
||
except Exception as e:
|
||
QMessageBox.warning(
|
||
self, "路径权限错误",
|
||
f"无法写入{name}的安装路径：\n{str(e)}\n请检查路径权限或以管理员身份运行安装程序。"
|
||
)
|
||
return False
|
||
return True
|
||
|
||
def update_progress_detail(self, progress, file_name, speed):
|
||
"""更新进度详情"""
|
||
self.current_task_label.setText(f"正在安装 {file_name}... ({progress}%)")
|
||
self.speed_label.setText(f"速度：{speed:.2f} MB/s")
|
||
|
||
def on_file_finished(self, success, message, file_name):
|
||
"""单个文件安装完成回调"""
|
||
if not success:
|
||
QMessageBox.warning(self, f"{file_name}安装失败", message)
|
||
|
||
def on_all_finished(self):
|
||
"""所有文件安装完成"""
|
||
# 创建桌面快捷方式（如果勾选）
|
||
if self.desktop_shortcut_check.isChecked():
|
||
self.create_desktop_shortcut()
|
||
self.switch_page(4)
|
||
|
||
def create_desktop_shortcut(self):
|
||
"""创建桌面快捷方式"""
|
||
editor_path = self.resources['editor']['default_path']
|
||
if not os.path.exists(editor_path):
|
||
QMessageBox.warning(self, "创建失败", "未找到Easy UI编辑器可执行文件，无法创建快捷方式")
|
||
return
|
||
|
||
# 尝试创建快捷方式
|
||
try:
|
||
import pythoncom
|
||
import win32com.client
|
||
from winshell import desktop
|
||
|
||
# 初始化COM
|
||
pythoncom.CoInitialize()
|
||
|
||
# 获取桌面路径
|
||
desktop_path = desktop()
|
||
shortcut_path = os.path.join(desktop_path, "Easy UI 编辑器.lnk")
|
||
|
||
# 保存图标到本地临时文件
|
||
icon_temp_path = os.path.join(self.fixed_install_dir, "eui_icon.ico")
|
||
if self.icon_data:
|
||
with open(icon_temp_path, 'wb') as f:
|
||
f.write(self.icon_data)
|
||
|
||
# 创建快捷方式
|
||
shell = win32com.client.Dispatch("WScript.Shell")
|
||
shortcut = shell.CreateShortCut(shortcut_path)
|
||
shortcut.TargetPath = editor_path
|
||
shortcut.WorkingDirectory = self.fixed_install_dir
|
||
shortcut.Description = "Easy UI 编辑器"
|
||
shortcut.Hotkey = "Ctrl+Alt+E"
|
||
|
||
# 设置图标
|
||
if os.path.exists(icon_temp_path):
|
||
shortcut.IconLocation = icon_temp_path
|
||
else:
|
||
shortcut.IconLocation = editor_path
|
||
|
||
shortcut.save()
|
||
pythoncom.CoUninitialize()
|
||
return
|
||
|
||
except ImportError:
|
||
# 备用方案：使用PowerShell命令
|
||
try:
|
||
import subprocess
|
||
|
||
# 获取桌面路径
|
||
desktop_path = os.path.join(os.path.expanduser("~"), "Desktop")
|
||
shortcut_path = os.path.join(desktop_path, "Easy UI 编辑器.lnk")
|
||
|
||
# 保存图标
|
||
icon_temp_path = os.path.join(self.fixed_install_dir, "eui_icon.ico")
|
||
if self.icon_data:
|
||
with open(icon_temp_path, 'wb') as f:
|
||
f.write(self.icon_data)
|
||
|
||
# PowerShell命令
|
||
ps_command = f'''
|
||
$WshShell = New-Object -ComObject WScript.Shell
|
||
$shortcut = $WshShell.CreateShortcut("{shortcut_path}")
|
||
$shortcut.TargetPath = "{editor_path}"
|
||
$shortcut.WorkingDirectory = "{self.fixed_install_dir}"
|
||
$shortcut.Description = "Easy UI 编辑器"
|
||
{f'$shortcut.IconLocation = "{icon_temp_path}"' if os.path.exists(icon_temp_path) else ''}
|
||
$shortcut.Save()
|
||
'''
|
||
|
||
subprocess.run(
|
||
["powershell", "-Command", ps_command],
|
||
check=True,
|
||
stdout=subprocess.PIPE,
|
||
stderr=subprocess.PIPE,
|
||
text=True
|
||
)
|
||
return
|
||
|
||
except Exception as e:
|
||
print(f"创建快捷方式失败：{str(e)}")
|
||
QMessageBox.warning(
|
||
self, "创建失败",
|
||
"无法自动创建桌面快捷方式，您可以手动创建：\n"
|
||
f"1. 找到文件：{editor_path}\n"
|
||
"2. 右键点击文件，选择'发送到'->'桌面快捷方式'"
|
||
)
|
||
|
||
def cancel_install(self):
|
||
"""取消安装"""
|
||
if self.download_manager and self.download_manager.isRunning():
|
||
confirm = QMessageBox.question(
|
||
self, "确认取消",
|
||
"取消安装将终止当前下载，已下载的文件可能不完整，是否继续？",
|
||
QMessageBox.Yes | QMessageBox.No
|
||
)
|
||
if confirm == QMessageBox.Yes:
|
||
self.download_manager.stop()
|
||
self.switch_page(2) # 回到组件选择页
|
||
|
||
def finish_install(self):
|
||
"""完成安装"""
|
||
# 运行程序（如果勾选）
|
||
if self.run_check.isChecked():
|
||
editor_path = self.resources['editor']['default_path']
|
||
if os.path.exists(editor_path):
|
||
os.startfile(editor_path)
|
||
# 关闭安装程序
|
||
self.close()
|
||
|
||
|
||
# 程序入口
|
||
if __name__ == "__main__":
|
||
# 先设置高DPI属性
|
||
if hasattr(Qt, 'AA_EnableHighDpiScaling'):
|
||
QApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
|
||
if hasattr(Qt, 'AA_UseHighDpiPixmaps'):
|
||
QApplication.setAttribute(Qt.AA_UseHighDpiPixmaps, True)
|
||
|
||
# 确保中文显示正常
|
||
app = QApplication(sys.argv)
|
||
app.setFont(QFont("微软雅黑", 9))
|
||
|
||
window = EasyUIInstaller()
|
||
window.show()
|
||
|
||
sys.exit(app.exec_()) |