refactor: 重构项目为 MVC 架构并移除全局变量

- 将原有扁平目录结构重构为 MVC 分层架构： * src/core/: 核心业务逻辑（Model），完全独立于 UI 框架 * src/ui/: 界面组件构建（View），负责纯视觉展示 * src/controller/: 用户交互处理（Controller），连接数据与界面 * src/utils/: 底层工具函数，专注于系统调用和字符串处理 - 引入 AppContext 结构体统一管理应用状态，替代原有的全局变量模式 - 重命名并重新组织头文件，按功能模块划分到对应子目录 - 更新 CMakeLists.txt 以适配新的目录结构 - 同步更新 README.md 文档，说明新的架构设计
2026-05-10 02:09:46 +08:00 · 2026-03-19 20:58:41 +08:00
parent 6509ef98e4
commit a769a6b9b3
30 changed files with 1351 additions and 1243 deletions
@@ -0,0 +1,70 @@
+#include "ui/dialogs.h"
+#include <iup.h>
+#include <string.h>
+
+// 静态辅助函数：对话框确定
+static int on_dialog_ok(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    IupSetAttribute(dlg, "MY_STATUS", "1");
+    return IUP_CLOSE;
+}
+
+// 静态辅助函数：对话框取消
+static int on_dialog_cancel(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    IupSetAttribute(dlg, "MY_STATUS", "0");
+    return IUP_CLOSE;
+}
+
+// 真正的实现函数
+int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size)
+{
+    Ihandle *text = IupText(NULL);
+    IupSetAttribute(text, "VALUE", buffer);
+    IupSetAttribute(text, "EXPAND", "HORIZONTAL");
+    IupSetAttribute(text, "RASTERSIZE", "500x");
+    IupSetAttribute(text, "NAME", "INPUT_TEXT");
+
+    Ihandle *btn_ok = IupButton("确定", NULL);
+    IupSetCallback(btn_ok, "ACTION", on_dialog_ok);
+    IupSetAttribute(btn_ok, "RASTERSIZE", "100x32");
+
+    Ihandle *btn_cancel = IupButton("取消", NULL);
+    IupSetCallback(btn_cancel, "ACTION", on_dialog_cancel);
+    IupSetAttribute(btn_cancel, "RASTERSIZE", "100x32");
+
+    Ihandle *vbox = IupVbox(
+        IupLabel(label_text),
+        text,
+        IupHbox(IupFill(), btn_ok, btn_cancel, NULL),
+        NULL);
+    IupSetAttribute(vbox, "MARGIN", "15x15");
+    IupSetAttribute(vbox, "GAP", "10");
+
+    Ihandle *dlg = IupDialog(vbox);
+    IupSetAttribute(dlg, "TITLE", title);
+    IupSetAttribute(dlg, "MINBOX", "NO");
+    IupSetAttribute(dlg, "MAXBOX", "NO");
+    IupSetAttribute(dlg, "RESIZE", "NO");
+
+    IupSetAttributeHandle(dlg, "DEFAULTENTER", btn_ok);
+    IupSetAttributeHandle(dlg, "DEFAULTESC", btn_cancel);
+
+    IupPopup(dlg, IUP_CENTER, IUP_CENTER);
+
+    int result = IupGetInt(dlg, "MY_STATUS");
+    if (result == 1)
+    {
+        char *val = IupGetAttribute(text, "VALUE");
+        if (val)
+        {
+            strncpy(buffer, val, buffer_size);
+            buffer[buffer_size - 1] = '\0';
+        }
+    }
+
+    IupDestroy(dlg);
+    return result;
+}