diff --git a/gui.py b/gui.py index 2af314f..56a1040 100644 --- a/gui.py +++ b/gui.py @@ -7,7 +7,7 @@ import os import webbrowser from threading import Thread import ffmpeg -import traceback # 用于打印详细错误信息 +import traceback # 根据平台选择拖放实现 PLATFORM = platform.system().lower() @@ -24,250 +24,20 @@ elif PLATFORM == "darwin": # macOS else: # Linux or others SUPPORT_DND = None +# 设置 FFmpeg 路径 +if getattr(sys, "frozen", False): + # 运行在 PyInstaller 打包后的环境 + ffmpeg_path = os.path.join(sys._MEIPASS, "ffmpeg") +else: + # 运行在开发环境 + ffmpeg_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "ffmpeg") -class FFmpegInstaller: - @staticmethod - def get_ffmpeg_path(): - if getattr(sys, "frozen", False): - # 运行在 PyInstaller 打包后的环境 - return os.path.join(sys._MEIPASS, "ffmpeg") - else: - # 运行在开发环境 - return os.path.join(os.path.dirname(os.path.abspath(__file__)), "ffmpeg") - - # 设置 FFmpeg 路径 - ffmpeg_path = get_ffmpeg_path() - if ffmpeg_path not in os.environ["PATH"]: - os.environ["PATH"] = ffmpeg_path + os.pathsep + os.environ["PATH"] - - @staticmethod - def check_ffmpeg(): - """检查是否可以使用FFmpeg""" - try: - ffmpeg_path = FFmpegInstaller.get_ffmpeg_path() - if ffmpeg_path and os.path.exists(ffmpeg_path): - # 使用打包的FFmpeg - if platform.system().lower() == "windows": - startupinfo = subprocess.STARTUPINFO() - startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW - result = subprocess.run( - [ffmpeg_path, "-version"], - capture_output=True, - startupinfo=startupinfo, - ) - else: - result = subprocess.run( - [ffmpeg_path, "-version"], capture_output=True - ) - return result.returncode == 0 - - # 尝试系统PATH中的FFmpeg - if platform.system().lower() == "windows": - startupinfo = subprocess.STARTUPINFO() - startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW - result = subprocess.run( - ["ffmpeg", "-version"], capture_output=True, startupinfo=startupinfo - ) - else: - result = subprocess.run(["ffmpeg", "-version"], capture_output=True) - return result.returncode == 0 - - except FileNotFoundError: - return False - except Exception as e: - print(f"FFmpeg检测出错: {str(e)}") - return False - - @staticmethod - def get_system_info(): - """获取系统信息""" - system = platform.system().lower() - is_64bits = sys.maxsize > 2**32 - return system, is_64bits - - def show_installation_dialog(self): - """显示安装向导对话框""" - system, is_64bits = self.get_system_info() - - dialog = tk.Toplevel() - dialog.title("FFmpeg 安装向导") - dialog.geometry("500x400") - dialog.transient() # 设置为模态窗口 - - # 添加说明文本 - ttk.Label( - dialog, - text="未检测到 FFmpeg，需要先安装 FFmpeg 才能继续使用。", - wraplength=450, - ).pack(padx=20, pady=10) - - if system == "windows": - self._setup_windows_installer(dialog) - elif system == "darwin": # macOS - self._setup_macos_installer(dialog) - elif system == "linux": - self._setup_linux_installer(dialog) - else: - self._setup_manual_installer(dialog) - - dialog.focus_set() - return dialog - - def _setup_windows_installer(self, dialog): - """Windows安装方式""" - ttk.Label(dialog, text="Windows 安装方式：", font=("", 10, "bold")).pack( - padx=20, pady=5 - ) - - # 方式1: Chocolatey - choco_frame = ttk.LabelFrame(dialog, text="方式1：使用 Chocolatey（推荐）") - choco_frame.pack(padx=20, pady=5, fill="x") - - ttk.Label( - choco_frame, - text="1. 首先安装 Chocolatey，在管理员权限的 PowerShell 中运行：", - wraplength=450, - ).pack(padx=5, pady=5) - - choco_cmd = """Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))""" - cmd_text = ttk.Entry(choco_frame, width=50) - cmd_text.insert(0, choco_cmd) - cmd_text.pack(padx=5, pady=5) - - ttk.Button( - choco_frame, - text="复制命令", - command=lambda: self._copy_to_clipboard(choco_cmd), - ).pack(pady=5) - - ttk.Label(choco_frame, text="2. 然后安装 FFmpeg，运行：").pack(padx=5, pady=5) - - ffmpeg_cmd = "choco install ffmpeg" - cmd_text2 = ttk.Entry(choco_frame, width=50) - cmd_text2.insert(0, ffmpeg_cmd) - cmd_text2.pack(padx=5, pady=5) - - ttk.Button( - choco_frame, - text="复制命令", - command=lambda: self._copy_to_clipboard(ffmpeg_cmd), - ).pack(pady=5) - - # 方式2: 直接下载 - direct_frame = ttk.LabelFrame(dialog, text="方式2：直接下载") - direct_frame.pack(padx=20, pady=5, fill="x") - - ttk.Label(direct_frame, text="从官方网站下载并手动配置环境变量：").pack( - padx=5, pady=5 - ) - - ttk.Button( - direct_frame, - text="打开下载页面", - command=lambda: webbrowser.open("https://ffmpeg.org/download.html"), - ).pack(pady=5) - - def _setup_macos_installer(self, dialog): - """macOS安装方式""" - ttk.Label(dialog, text="macOS 安装方式：", font=("", 10, "bold")).pack( - padx=20, pady=5 - ) - - # 方式1: Homebrew - brew_frame = ttk.LabelFrame(dialog, text="方式1：使用 Homebrew（推荐）") - brew_frame.pack(padx=20, pady=5, fill="x") - - ttk.Label( - brew_frame, text="1. 首先安装 Homebrew，在终端运行：", wraplength=450 - ).pack(padx=5, pady=5) - - brew_cmd = '/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"' - cmd_text = ttk.Entry(brew_frame, width=50) - cmd_text.insert(0, brew_cmd) - cmd_text.pack(padx=5, pady=5) - - ttk.Button( - brew_frame, - text="复制命令", - command=lambda: self._copy_to_clipboard(brew_cmd), - ).pack(pady=5) - - ttk.Label(brew_frame, text="2. 然后安装 FFmpeg，运行：").pack(padx=5, pady=5) - - ffmpeg_cmd = "brew install ffmpeg" - cmd_text2 = ttk.Entry(brew_frame, width=50) - cmd_text2.insert(0, ffmpeg_cmd) - cmd_text2.pack(padx=5, pady=5) - - ttk.Button( - brew_frame, - text="复制命令", - command=lambda: self._copy_to_clipboard(ffmpeg_cmd), - ).pack(pady=5) - - def _setup_linux_installer(self, dialog): - """Linux安装方式""" - ttk.Label(dialog, text="Linux 安装方式：", font=("", 10, "bold")).pack( - padx=20, pady=5 - ) - - # Ubuntu/Debian - ubuntu_frame = ttk.LabelFrame(dialog, text="Ubuntu/Debian") - ubuntu_frame.pack(padx=20, pady=5, fill="x") - - ubuntu_cmd = "sudo apt update && sudo apt install ffmpeg" - cmd_text = ttk.Entry(ubuntu_frame, width=50) - cmd_text.insert(0, ubuntu_cmd) - cmd_text.pack(padx=5, pady=5) - - ttk.Button( - ubuntu_frame, - text="复制命令", - command=lambda: self._copy_to_clipboard(ubuntu_cmd), - ).pack(pady=5) - - # CentOS/RHEL - centos_frame = ttk.LabelFrame(dialog, text="CentOS/RHEL") - centos_frame.pack(padx=20, pady=5, fill="x") - - centos_cmd = "sudo yum install epel-release && sudo yum install ffmpeg" - cmd_text2 = ttk.Entry(centos_frame, width=50) - cmd_text2.insert(0, centos_cmd) - cmd_text2.pack(padx=5, pady=5) - - ttk.Button( - centos_frame, - text="复制命令", - command=lambda: self._copy_to_clipboard(centos_cmd), - ).pack(pady=5) - - def _setup_manual_installer(self, dialog): - """手动安装说明""" - ttk.Label( - dialog, text="请访问 FFmpeg 官方网站下载并安装：", wraplength=450 - ).pack(padx=20, pady=10) - - ttk.Button( - dialog, - text="打开 FFmpeg 官方网站", - command=lambda: webbrowser.open("https://ffmpeg.org/download.html"), - ).pack(pady=10) - - def _copy_to_clipboard(self, text): - """复制文本到剪贴板""" - dialog = tk.Toplevel() - dialog.withdraw() - dialog.clipboard_clear() - dialog.clipboard_append(text) - dialog.update() - dialog.destroy() - messagebox.showinfo("提示", "命令已复制到剪贴板！") +if ffmpeg_path not in os.environ["PATH"]: + os.environ["PATH"] = ffmpeg_path + os.pathsep + os.environ["PATH"] class VideoToGifConverter: def __init__(self): - self.check_ffmpeg_installation() - # 创建主窗口 if SUPPORT_DND == "tkdnd": self.root = TkinterDnD.Tk()