Added control buttons to enable selective file export functionality && Fixed the issue where files were not closed after DLT Log export && Resolved the problem of files failing to open due to Chinese path characters && Modified alert pop-up icons && Adjusted the initial display position

Inc/UI_Layout.hpp

@@ -17,6 +17,9 @@ namespace Widgets
 
     // 工作流区域
     void Workflow_Area(const ImVec2 &size = ImVec2(0, 0));
+
+    // 控制面板区域
+    void Control_Panel(const ImVec2 &size = ImVec2(0, 0));
 }
 
 #endif

Src/Command_Solve.cpp

@@ -12,27 +12,6 @@ DLT_Log File;
 // 命令行处理
 void Pre_Command_Solve(void)
 {
-    CSV_Table CSV;
-    CSV.insert_column_before((unsigned)0, "First insert");
-    CSV.append_column("Test column");
-    CSV.append_column("Test column 2");
-    CSV.append_column("Test column 3");
-    CSV.insert_column_after("Test column 2", "Test insert column");
-    CSV.insert_column_after("Test column 3", "Test insert column after End");
-
-    CSV.insert_column_before("Test column", "Test insert column before Head");
-    CSV.insert_column_before("Test column", "Test insert column before Origin");
-
-    CSV.insert_cell_before("Test column 2", 0, "0");
-    CSV.append_cell("Test column 2", "1");
-    CSV.insert_cell_before("Test column 2", 0, "Insert");
-    CSV.insert_cell_after("Test column 3", (unsigned)0, "Insert Cell");
-    CSV.append_cell("Test column 3", "1");
-    CSV.append_cell("Test column 3", "MyWawwww,dwadawdawd");
-    CSV.append_cell("Test column 3", "3");
-
-    CSV.export_to_file("new.csv");
-
     // 获取命令行
     int argc;
     LPWSTR *argv;

Src/DLT_Utilities.cpp

@@ -405,5 +405,7 @@ DLT_Type::DLT_Err DLT_Log::export_to_csv(const char *file_name_str)
         p_msg = p_msg->p_next;
     }
 
+    fclose(p_file);
+
     return DLT_Type::DLT_ERROR_NONE;
 }

Src/Main.cpp

@@ -12,6 +12,7 @@ extern "C"
 #include "d3d11.h"
 #include "tchar.h"
 #include "wchar.h"
+#include "locale.h"
 }
 
 // 自定义头文件
@@ -35,6 +36,9 @@ extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg
 // 入口主函数
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
 {
+    // 设置本地化以支持特殊字符
+    setlocale(LC_ALL, ".UTF-8");
+
     // 命令行前置处理
     Pre_Command_Solve();
 
@@ -61,17 +65,17 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
     RegisterClassExW(&wc);
 
     // 创建窗体
-    Main_Window_hWnd = CreateWindowW(wc.lpszClassName,                               // 创建的窗体类名
+    Main_Window_hWnd = CreateWindowW(wc.lpszClassName,                                                                // 创建的窗体类名
-                                     MAIN_FRAME_TITTLE,                              // 窗体标题
+                                     MAIN_FRAME_TITTLE,                                                               // 窗体标题
-                                     WS_OVERLAPPEDWINDOW,                            // 窗体风格为标准可重叠的顶层窗口
+                                     WS_OVERLAPPEDWINDOW,                                                             // 窗体风格为标准可重叠的顶层窗口
-                                     100,                                            // 起始坐标x
+                                     (GetSystemMetrics(SM_CXSCREEN) - (MAIN_FRAME_SIZE_WIDTH_MIN * main_scale)) / 2,  // 起始坐标x，设置为屏幕正中
-                                     100,                                            // 起始坐标y
+                                     (GetSystemMetrics(SM_CYSCREEN) - (MAIN_FRAME_SIZE_HEIGHT_MIN * main_scale)) / 2, // 起始坐标y，设置为屏幕正中
-                                     (int)(MAIN_FRAME_SIZE_WIDTH_MIN * main_scale),  // 窗体长
+                                     (int)(MAIN_FRAME_SIZE_WIDTH_MIN * main_scale),                                   // 窗体长
-                                     (int)(MAIN_FRAME_SIZE_HEIGHT_MIN * main_scale), // 窗体宽
+                                     (int)(MAIN_FRAME_SIZE_HEIGHT_MIN * main_scale),                                  // 窗体宽
-                                     nullptr,                                        // 父窗体句柄
+                                     nullptr,                                                                         // 父窗体句柄
-                                     nullptr,                                        // 菜单句柄
+                                     nullptr,                                                                         // 菜单句柄
-                                     wc.hInstance,                                   // 创建实例句柄
+                                     wc.hInstance,                                                                    // 创建实例句柄
-                                     nullptr);                                       // 额外的事件参数指针
+                                     nullptr);                                                                        // 额外的事件参数指针
 
     // 在窗体内创建 Direct 3D 设备
     if (!CreateDeviceD3D(Main_Window_hWnd))
@@ -407,10 +411,10 @@ LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
         DragFinish(hDrop);
 
         if (with_duplicated_input)
-            MessageBoxW(hWnd, L"存在重复输入", L"", MB_OK);
+            MessageBoxW(hWnd, L"存在重复输入", L"", MB_OK | MB_ICONWARNING);
 
         if (with_illegal_input)
-            MessageBoxW(hWnd, L"存在非法输入，仅支持 .dlt 文件", L"", MB_OK);
+            MessageBoxW(hWnd, L"存在非法输入，仅支持 .dlt 文件", L"", MB_OK | MB_ICONWARNING);
 
         return 0;
     }

Src/UI_Layout.cpp

@@ -2,6 +2,7 @@
 #include "imgui_impl_win32.h"
 #include "Global_Variables.hpp"
 #include "Config.hpp"
+#include "DLT_Utilities.hpp"
 
 extern "C"
 {
@@ -9,6 +10,8 @@ extern "C"
 #include "stdio.h"
 }
 
+#include "thread"
+
 // UI布局
 void UI_Layout()
 {
@@ -36,16 +39,21 @@ void UI_Layout()
     ImGui::Begin("Main Panel", NULL, window_flags); // 创建主面板
     ImGui::PopStyleVar(2);                          // 退出绘制风格栈中的设置项
     {
+        const ImGuiStyle &style = ImGui::GetStyle();
+        float main_scale = ImGui_ImplWin32_GetDpiScaleForMonitor(MonitorFromPoint(POINT{0, 0}, MONITOR_DEFAULTTOPRIMARY));
 
         // 拖拽输入区域
-        Widgets::Drag_Input_Area(ImVec2(ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().x / 2));
+        Widgets::Drag_Input_Area(ImVec2(ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().x / 2 > MAIN_FRAME_SIZE_WIDTH_MIN / 2 ? MAIN_FRAME_SIZE_WIDTH_MIN / 2 : ImGui::GetContentRegionAvail().x / 2));
 
         // 文件列表组件
-        Widgets::File_List_Area();
+        Widgets::File_List_Area(ImVec2(ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y - (ImGui::GetTextLineHeightWithSpacing() + 20 * main_scale + style.ItemSpacing.y)));
+
+        // 导出文件
+        Widgets::Control_Panel(ImVec2(ImGui::GetContentRegionAvail().x, ImGui::GetTextLineHeightWithSpacing() + 20 * main_scale));
     }
     ImGui::End();
 
-    ImGui::ShowDemoWindow(nullptr);
+    // ImGui::ShowDemoWindow(nullptr);
 }
 
 void Widgets::Drag_Input_Area(const ImVec2 &size)
@@ -64,23 +72,20 @@ void Widgets::Drag_Input_Area(const ImVec2 &size)
 
             // Initialize OPENFILENAME
             ZeroMemory(&ofn, sizeof(ofn));
-            ofn.lStructSize = sizeof(ofn);
+            ofn.lStructSize = sizeof(ofn);        // 结构体大小
-            ofn.hwndOwner = Main_Window_hWnd;
+            ofn.hwndOwner = Main_Window_hWnd;     // 对话框唤起窗体
-            ofn.lpstrFile = szFile;
+            ofn.lpstrFile = szFile;               // 输出缓冲区
-            // Set lpstrFile[0] to '\0' so that GetOpenFileName does not
+            ofn.nMaxFile = sizeof(szFile);        // 缓冲区大小
-            // use the contents of szFile to initialize itself.
+            ofn.lpstrFilter = L"(.dlt)\0*.dlt\0"; // 文件格式筛选器
-            ofn.nMaxFile = sizeof(szFile);
+            ofn.nFilterIndex = 1;                 // 默认选择的筛选器
-            ofn.lpstrFilter = L"(.dlt)\0*.dlt\0";
+
-            ofn.nFilterIndex = 1;
+            // 文件路径必须存在 | 文件本身必须存在 | 允许多文件选择 | 使用资源管理器
-            ofn.lpstrFileTitle = NULL;
-            ofn.nMaxFileTitle = 0;
-            ofn.lpstrInitialDir = NULL;
             ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST | OFN_ALLOWMULTISELECT | OFN_EXPLORER;
 
             // Display the Open dialog box.
 
             // 处理文件输入
-            if (GetOpenFileNameW(&ofn) == TRUE)
+            if (GetOpenFileNameW(&ofn))
             {
                 // 重复输入检测
                 bool with_duplicated_input = false;
@@ -101,7 +106,7 @@ void Widgets::Drag_Input_Area(const ImVec2 &size)
                         }
                     if (with_duplicated_input)
                     {
-                        MessageBoxW(Main_Window_hWnd, L"存在重复输入", L"", MB_OK);
+                        MessageBoxW(Main_Window_hWnd, L"存在重复输入", L"", MB_OK | MB_ICONWARNING);
                     }
                     else
                     {
@@ -194,7 +199,7 @@ void Widgets::Drag_Input_Area(const ImVec2 &size)
 void Widgets::File_List_Area(const ImVec2 &size)
 {
     ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
-    ImGui::BeginChild("File_List_Area_Wrapper", ImVec2(size.x, size.y), ImGuiChildFlags_Border);
+    ImGui::BeginChild("File_List_Area_Wrapper", size, ImGuiChildFlags_Border);
     ImGui::PopStyleVar();
     {
 
@@ -266,4 +271,149 @@ void Widgets::Workflow_Area(const ImVec2 &size)
         ImNodes::EndNode();
     }
     ImNodes::EndNodeEditor();
+}
+
+void Widgets::Control_Panel(const ImVec2 &size)
+{
+    ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
+    ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
+    ImGui::BeginChild("Control_Panel", size, ImGuiChildFlags_Border);
+    ImGui::PopStyleVar(2);
+    {
+        static bool export_confirmed = false;
+        static bool export_task_created = false;
+        static char export_file_path_str[MAX_PATH] = {'\0'};
+
+        if (!export_confirmed)
+        {
+            ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 10.0f);
+            if (ImGui::Button(u8"导出", ImVec2(ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y)))
+            {
+                if (input_dlt_file_list_head == nullptr)
+                    MessageBoxW(Main_Window_hWnd, L"需要至少输入一个文件", L"", MB_OK | MB_ICONERROR);
+                else
+                {
+                    OPENFILENAMEW ofn;                         // common dialog box structure
+                    static wchar_t szFile[MAX_PATH] = {L'\0'}; // buffer for file name
+
+                    // Initialize OPENFILENAME
+                    ZeroMemory(&ofn, sizeof(ofn));
+                    ofn.lStructSize = sizeof(ofn);        // 结构体大小
+                    ofn.hwndOwner = Main_Window_hWnd;     // 对话框唤起窗体
+                    ofn.lpstrFile = szFile;               // 输出缓冲区
+                    ofn.nMaxFile = sizeof(szFile);        // 缓冲区大小
+                    ofn.lpstrFilter = L"(.csv)\0*.csv\0"; // 文件格式筛选器
+                    ofn.nFilterIndex = 1;                 // 默认选择的筛选器
+
+                    // 文件路径必须存在 | 文件本身必须存在 | 使用资源管理器
+                    ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST | OFN_EXPLORER;
+
+                    if (GetSaveFileNameW(&ofn))
+                    {
+                        // 提取文件路径
+                        memset(export_file_path_str, '\0', sizeof(export_file_path_str));
+                        int size_needed = WideCharToMultiByte(CP_UTF8, 0, szFile, -1, NULL, 0, NULL, NULL);
+                        WideCharToMultiByte(CP_UTF8, 0, szFile, -1, export_file_path_str, size_needed, NULL, NULL);
+
+                        wchar_t File_Name[MAX_PATH] = {L'\0'};
+                        wchar_t *p_str_end = szFile + wcslen(szFile);
+
+                        // 处理后缀
+                        char *p_extension_name = export_file_path_str + (strlen(export_file_path_str) - 4);
+
+                        if (p_extension_name[0] != '.' || toupper(p_extension_name[1]) != 'C' || toupper(p_extension_name[2]) != 'S' || toupper(p_extension_name[3]) != 'V')
+                        {
+                            p_extension_name += 4;
+                            p_extension_name[0] = '.';
+                            p_extension_name[1] = 'c';
+                            p_extension_name[2] = 's';
+                            p_extension_name[3] = 'v';
+
+                            p_str_end[0] = L'.';
+                            p_str_end[1] = L'c';
+                            p_str_end[2] = L's';
+                            p_str_end[3] = L'v';
+                        }
+
+                        while (p_str_end != szFile && *(p_str_end - 1) != L'\\')
+                            p_str_end--;
+
+                        size_t len = wcslen(p_str_end);
+                        for (size_t count = 0; count < len; count++, p_str_end++)
+                            File_Name[count] = *p_str_end;
+
+                        memcpy(szFile, File_Name, sizeof(File_Name));
+
+                        // 判定是否覆盖文件
+                        FILE *p_file = fopen(export_file_path_str, "rb");
+                        if (p_file != nullptr)
+                        {
+                            fclose(p_file);
+                            if (MessageBoxW(Main_Window_hWnd, L"文件已存在，是否覆盖?", L"", MB_YESNO | MB_DEFBUTTON2 | MB_ICONWARNING) == IDYES)
+                                export_confirmed = true;
+                        }
+                        else
+                            export_confirmed = true;
+                    }
+                }
+            }
+            ImGui::PopStyleVar();
+        }
+        else
+        {
+            // 创建导出任务
+            if (!export_task_created)
+            {
+                export_task_created = true;
+
+                // 执行导出任务的线程
+                std::thread export_thread(
+                    [&]()
+                    {
+                        DLT_Log Log;
+                        Input_File_Node *p_file_list = input_dlt_file_list_head;
+                        DLT_Type::DLT_Err err;
+
+                        while (p_file_list != nullptr)
+                        {
+                            err = Log.load_from_file(p_file_list->file_name_str);
+                            if (err != DLT_Type::DLT_ERROR_NONE)
+                                break;
+                            p_file_list = p_file_list->p_next;
+                        }
+
+                        if (err != DLT_Type::DLT_ERROR_NONE)
+                        {
+                            switch (err)
+                            {
+                            case DLT_Type::DLT_ERROR_FILE_OPEN_FAILED: // 文件打开失败
+                                MessageBoxW(Main_Window_hWnd, L"文件打开失败，检查路径是否存在特殊字符", L"", MB_OK | MB_ICONERROR);
+                                break;
+                            default:
+                                MessageBoxW(Main_Window_hWnd, L"文件加载失败", L"", MB_OK | MB_ICONERROR);
+                            }
+                        }
+                        else
+                        {
+                            err = Log.export_to_csv(export_file_path_str);
+
+                            if (err == DLT_Type::DLT_ERROR_NONE)
+                                MessageBoxW(Main_Window_hWnd, L"导出完成", L"", MB_OK);
+                            else
+                                MessageBoxW(Main_Window_hWnd, L"导出失败，检查文件占用", L"", MB_OK | MB_ICONERROR);
+                        }
+                        export_confirmed = false;
+                        export_task_created = false;
+                    });
+
+                // 分离线程
+                export_thread.detach();
+            }
+
+            ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 12.5f);
+            ImGui::ProgressBar(-1.0f * (float)ImGui::GetTime(), ImVec2(ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y), u8"正在导出...");
+            ImGui::PopStyleVar();
+        }
+    }
+    ImGui::EndChild();
 }