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Serendipity
a769a6b9b3
- 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
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
#include "ui/dialogs.h"
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#include <iup.h>
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#include <string.h>
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// 静态辅助函数：对话框确定
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static int on_dialog_ok(Ihandle *self)
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{
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Ihandle *dlg = IupGetDialog(self);
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IupSetAttribute(dlg, "MY_STATUS", "1");
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return IUP_CLOSE;
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}
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// 静态辅助函数：对话框取消
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static int on_dialog_cancel(Ihandle *self)
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{
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Ihandle *dlg = IupGetDialog(self);
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IupSetAttribute(dlg, "MY_STATUS", "0");
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return IUP_CLOSE;
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}
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// 真正的实现函数
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int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size)
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{
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Ihandle *text = IupText(NULL);
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IupSetAttribute(text, "VALUE", buffer);
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IupSetAttribute(text, "EXPAND", "HORIZONTAL");
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IupSetAttribute(text, "RASTERSIZE", "500x");
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IupSetAttribute(text, "NAME", "INPUT_TEXT");
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Ihandle *btn_ok = IupButton("确定", NULL);
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IupSetCallback(btn_ok, "ACTION", on_dialog_ok);
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IupSetAttribute(btn_ok, "RASTERSIZE", "100x32");
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Ihandle *btn_cancel = IupButton("取消", NULL);
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IupSetCallback(btn_cancel, "ACTION", on_dialog_cancel);
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IupSetAttribute(btn_cancel, "RASTERSIZE", "100x32");
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Ihandle *vbox = IupVbox(
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IupLabel(label_text),
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text,
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IupHbox(IupFill(), btn_ok, btn_cancel, NULL),
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NULL);
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IupSetAttribute(vbox, "MARGIN", "15x15");
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IupSetAttribute(vbox, "GAP", "10");
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Ihandle *dlg = IupDialog(vbox);
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IupSetAttribute(dlg, "TITLE", title);
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IupSetAttribute(dlg, "MINBOX", "NO");
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IupSetAttribute(dlg, "MAXBOX", "NO");
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IupSetAttribute(dlg, "RESIZE", "NO");
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IupSetAttributeHandle(dlg, "DEFAULTENTER", btn_ok);
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IupSetAttributeHandle(dlg, "DEFAULTESC", btn_cancel);
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IupPopup(dlg, IUP_CENTER, IUP_CENTER);
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int result = IupGetInt(dlg, "MY_STATUS");
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if (result == 1)
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{
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char *val = IupGetAttribute(text, "VALUE");
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if (val)
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{
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strncpy(buffer, val, buffer_size);
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buffer[buffer_size - 1] = '\0';
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}
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}
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IupDestroy(dlg);
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return result;
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} |