feat: 添加 Windows 环境变量编辑器 GUI 应用程序

- 基于 IUP GUI 库开发 Windows 环境变量编辑器 - 实现 PATH 变量的加载、编辑、保存功能 - 提供新建、编辑、浏览、删除、上下移动路径等操作 - 添加管理员权限检查，确保系统变量修改权限 - 包含完整的项目构建配置（Makefile）和依赖库
2026-05-10 02:09:46 +08:00 · 2026-03-16 17:32:15 +08:00
commit 13e683e7fd
95 changed files with 5425 additions and 0 deletions
@@ -0,0 +1,136 @@
+#include <windows.h>
+#include <iup.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include "globals.h"
+#include "utils.h"
+#include "registry.h"
+#include "callbacks.h"
+
+#ifdef _WIN32
+#include <windows.h>
+#include <direct.h>
+#endif
+
+// 全局控件定义
+Ihandle *dlg, *list_path, *lbl_status;
+Ihandle *btn_new, *btn_edit, *btn_browse, *btn_del, *btn_up, *btn_down;
+Ihandle *btn_ok, *btn_cancel, *btn_help;
+
+// 主函数
+int main(int argc, char **argv)
+{
+    // 设置控制台编码为UTF-8,防止中文乱码
+#ifdef _WIN32
+    system("chcp 65001 > nul"); // 设置控制台编码为UTF-8
+    SetConsoleOutputCP(65001);  // 设置控制台输出编码
+    SetConsoleCP(65001);        // 设置控制台输入编码
+    _mkdir("records");
+#endif
+
+    // 强制设置 UTF8MODE 环境变量，必须在 IupOpen 之前
+    putenv("IUP_UTF8MODE=YES");
+
+    IupOpen(&argc, &argv);
+    IupSetGlobal("UTF8MODE", "YES");
+
+    // 创建列表控件
+    list_path = IupList(NULL);
+    IupSetAttribute(list_path, "EXPAND", "YES");
+    IupSetAttribute(list_path, "VISIBLELINES", "15");
+    IupSetAttribute(list_path, "MULTIPLE", "NO");
+
+    // 创建右侧按钮
+    btn_new = IupButton("新建(N)", NULL);
+    btn_edit = IupButton("编辑(E)", NULL);
+    btn_browse = IupButton("浏览(B)...", NULL);
+    btn_del = IupButton("删除(D)", NULL);
+    btn_up = IupButton("上移(U)", NULL);
+    btn_down = IupButton("下移(O)", NULL);
+
+    // 设置按钮回调
+    IupSetCallback(btn_new, "ACTION", (Icallback)btn_new_cb);
+    IupSetCallback(btn_edit, "ACTION", (Icallback)btn_edit_cb);
+    IupSetCallback(btn_browse, "ACTION", (Icallback)btn_browse_cb);
+    IupSetCallback(btn_del, "ACTION", (Icallback)btn_del_cb);
+    IupSetCallback(btn_up, "ACTION", (Icallback)btn_up_cb);
+    IupSetCallback(btn_down, "ACTION", (Icallback)btn_down_cb);
+
+    // 设置按钮大小 (宽度)
+    IupSetAttribute(btn_new, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_edit, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_browse, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_del, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_up, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_down, "RASTERSIZE", "80x");
+
+    Ihandle *vbox_btns = IupVbox(
+        btn_new, btn_edit, btn_browse, btn_del,
+        IupFill(), // 间隔
+        btn_up, btn_down,
+        NULL);
+    IupSetAttribute(vbox_btns, "GAP", "5");
+    IupSetAttribute(vbox_btns, "MARGIN", "0x0");
+
+    // 上部布局：列表 + 按钮
+    Ihandle *hbox_main = IupHbox(list_path, vbox_btns, NULL);
+    IupSetAttribute(hbox_main, "GAP", "10");
+    IupSetAttribute(hbox_main, "MARGIN", "10x10");
+
+    // 状态标签
+    lbl_status = IupLabel("状态: 就绪");
+    IupSetAttribute(lbl_status, "EXPAND", "HORIZONTAL");
+
+    // 底部按钮
+    btn_ok = IupButton("确定", NULL);
+    btn_cancel = IupButton("取消", NULL);
+    btn_help = IupButton("帮助(?)", NULL);
+
+    IupSetCallback(btn_ok, "ACTION", (Icallback)btn_ok_cb);
+    IupSetCallback(btn_cancel, "ACTION", (Icallback)btn_cancel_cb);
+    IupSetCallback(btn_help, "ACTION", (Icallback)btn_help_cb);
+
+    IupSetAttribute(btn_ok, "RASTERSIZE", "80x25");
+    IupSetAttribute(btn_cancel, "RASTERSIZE", "80x25");
+    IupSetAttribute(btn_help, "RASTERSIZE", "80x25");
+
+    Ihandle *hbox_bottom = IupHbox(lbl_status, IupFill(), btn_help, btn_ok, btn_cancel, NULL);
+    IupSetAttribute(hbox_bottom, "GAP", "10");
+    IupSetAttribute(hbox_bottom, "MARGIN", "10x10");
+    IupSetAttribute(hbox_bottom, "ALIGNMENT", "ACENTER");
+
+    // 总体布局
+    Ihandle *vbox_all = IupVbox(
+        IupLabel("系统变量 Path:"),
+        hbox_main,
+        hbox_bottom,
+        NULL);
+    IupSetAttribute(vbox_all, "MARGIN", "10x10");
+    IupSetAttribute(vbox_all, "GAP", "5");
+
+    // 创建对话框
+    dlg = IupDialog(vbox_all);
+    IupSetAttribute(dlg, "TITLE", "编辑环境变量 (IUP版)");
+    IupSetAttribute(dlg, "SIZE", "450x350");
+    IupSetAttribute(dlg, "MINBOX", "NO");
+    IupSetAttribute(dlg, "MAXBOX", "NO");
+
+    // 加载数据
+    if (!check_admin())
+    {
+        IupMessage("警告", "程序未以管理员身份运行，您只能查看，无法保存更改！");
+        IupSetAttribute(dlg, "TITLE", "编辑环境变量 (只读模式)");
+        IupSetAttribute(lbl_status, "TITLE", "状态: 只读模式 (权限不足)");
+    }
+
+    IupShowXY(dlg, IUP_CENTER, IUP_CENTER);
+
+    // IUP List APPEND 属性需要在控件 Map 之后才能生效
+    // IupShowXY 会触发 Map
+    load_path();
+
+    IupMainLoop();
+    IupClose();
+    return 0;
+}