refactor(controller): 拆分回调函数到模块化文件并添加字符串列表访问器

- 将 callbacks.c 拆分为多个按功能分类的文件（callbacks_basic.c、callbacks_nav.c、callbacks_search.c、callbacks_io.c、callbacks_sys.c） - 新增 callbacks_internal.h 提供内部辅助函数声明，减少代码重复 - 在 string_ext 模块中添加 string_list_get 和 string_list_set 安全访问器函数 - 更新 CMakeLists.txt 和 ui_utils.c 以使用新的模块结构和访问器 - 重构旨在提高代码可维护性和可读性，便于后续功能扩展
2026-05-10 02:09:46 +08:00 · 2026-04-28 21:54:47 +08:00
parent ea3d678d22
commit 7908bad1f4
11 changed files with 676 additions and 577 deletions
@@ -0,0 +1,134 @@
+#include "controller/callbacks.h"
+#include "controller/callbacks_internal.h"
+#include "core/path_manager.h"
+#include "core/lua_config.h"
+#include "utils/string_ext.h"
+#include "utils/safe_string.h"
+#include "utils/error_code.h"
+#include "utils/logger.h"
+#include "utils/ui_constants.h"
+#include "ui/ui_utils.h"
+#include "ui/dialogs.h"
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+// 按钮回调：新建
+int btn_new_cb(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    char buffer[PATH_BUFFER_SIZE] = "";
+    if (custom_input_dialog("新建环境变量", "请输入路径:", buffer, sizeof(buffer)))
+    {
+        if (strlen(buffer) > 0)
+        {
+            StringList *raw_data = get_current_raw_data(dlg);
+            add_string_list(raw_data, buffer);
+
+            Ihandle *current_list = get_current_list(dlg);
+            sync_string_list_to_ui(current_list, raw_data);
+
+            int count = IupGetInt(current_list, "COUNT");
+            IupSetInt(current_list, "VALUE", count);
+        }
+    }
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：编辑
+int btn_edit_cb(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    Ihandle *current_list = get_current_list(dlg);
+    int selected = IupGetInt(current_list, "VALUE");
+    if (selected == 0)
+        return IUP_DEFAULT;
+
+    StringList *raw_data = get_current_raw_data(dlg);
+    if (selected - 1 >= raw_data->count)
+        return IUP_DEFAULT;
+
+    char buffer[PATH_BUFFER_SIZE];
+    safe_strcpy(buffer, sizeof(buffer), string_list_get(raw_data, selected - 1));
+
+    if (custom_input_dialog("编辑环境变量", "编辑路径:", buffer, sizeof(buffer)))
+    {
+        if (strlen(buffer) > 0)
+        {
+            string_list_set(raw_data, selected - 1, buffer);
+
+            sync_string_list_to_ui(current_list, raw_data);
+            IupSetInt(current_list, "VALUE", selected);
+        }
+    }
+    return IUP_DEFAULT;
+}
+
+// 双击回调
+int list_dblclick_cb(Ihandle *self, int item, char *text)
+{
+    if (item > 0)
+    {
+        IupSetInt(self, "VALUE", item);
+        btn_edit_cb(self);
+    }
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：浏览
+int btn_browse_cb(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    Ihandle *filedlg = IupFileDlg();
+    IupSetAttribute(filedlg, "DIALOGTYPE", "DIR");
+    IupSetAttribute(filedlg, "TITLE", lua_config_get_string("dialog", "select_dir"));
+
+    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
+
+    if (IupGetInt(filedlg, "STATUS") != -1)
+    {
+        char *value = IupGetAttribute(filedlg, "VALUE");
+        if (value)
+        {
+            StringList *raw_data = get_current_raw_data(dlg);
+            add_string_list(raw_data, value);
+
+            Ihandle *current_list = get_current_list(dlg);
+            sync_string_list_to_ui(current_list, raw_data);
+
+            int count = IupGetInt(current_list, "COUNT");
+            IupSetInt(current_list, "VALUE", count);
+        }
+    }
+    IupDestroy(filedlg);
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：删除
+int btn_del_cb(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    Ihandle *current_list = get_current_list(dlg);
+    int selected = IupGetInt(current_list, "VALUE");
+
+    if (selected == 0)
+    {
+        IupMessage("提示", "请先选择要删除的项");
+        return IUP_DEFAULT;
+    }
+
+    StringList *raw_data = get_current_raw_data(dlg);
+    ErrorCode result = path_manager_remove_at(raw_data, selected - 1);
+    if (result != ERR_OK)
+    {
+        log_error("Failed to remove path at index %d", selected - 1);
+    }
+
+    sync_string_list_to_ui(current_list, raw_data);
+
+    Ihandle *lbl_status = IupGetDialogChild(dlg, CTRL_LBL_STATUS);
+    if (lbl_status)
+        IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "deleted"));
+
+    return IUP_DEFAULT;
+}