Add files via upload

tools/QrCodeGenerator.cs

@@ -20,6 +20,8 @@ namespace AppStore
             this.Text = "二维码生成器";
             this.Size = new Size(500, 600);
             this.StartPosition = FormStartPosition.CenterScreen;
+            this.FormBorderStyle = FormBorderStyle.FixedDialog;
+            this.MaximizeBox = false;
         }
 
         private void InitializeComponent()

tools/image_compressor.cpp

@@ -0,0 +1,103 @@
+#include <iostream>
+#include <filesystem>
+#include <string>
+#include <windows.h>
+
+#define STB_IMAGE_IMPLEMENTATION
+#include <stb/stb_image.h>
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include <stb/stb_image_write.h>
+
+namespace fs = std::filesystem;
+
+void ShowHelp() {
+    std::cout << "图片压缩工具 v1.0\n";
+    std::cout << "用法: image_compressor [选项] 输入文件 输出文件\n";
+    std::cout << "选项:\n";
+    std::cout << "  -t <type>      压缩类型: lossy(有损)/lossless(无损) (默认: lossy)\n";
+    std::cout << "  -q <quality>   压缩质量 (1-1000) (默认: 80)\n";
+    std::cout << "  -e             保留EXIF信息 (默认: 不保留)\n";
+    std::cout << "  -h             显示帮助信息\n";
+}
+
+int main(int argc, char** argv) {
+    // 默认参数
+    std::string compressType = "lossy";
+    int quality = 80;
+    bool keepExif = false;
+    std::string inputFile;
+    std::string outputFile;
+
+    // 解析命令行参数
+    for (int i = 1; i < argc; ++i) {
+        std::string arg = argv[i];
+        if (arg == "-h") {
+            ShowHelp();
+            return 0;
+        } else if (arg == "-t" && i + 1 < argc) {
+            compressType = argv[++i];
+        } else if (arg == "-q" && i + 1 < argc) {
+            quality = std::stoi(argv[++i]);
+        } else if (arg == "-e") {
+            keepExif = true;
+        } else if (inputFile.empty()) {
+            inputFile = arg;
+        } else {
+            outputFile = arg;
+        }
+    }
+
+    // 验证参数
+    if (inputFile.empty() || outputFile.empty()) {
+        std::cerr << "错误: 必须指定输入文件和输出文件\n";
+        ShowHelp();
+        return 1;
+    }
+
+    if (quality < 1 || quality > 1000) {
+        std::cerr << "错误: 压缩质量必须在1-1000之间\n";
+        return 1;
+    }
+
+    try {
+        std::cout << "正在压缩: " << inputFile << " -> " << outputFile << std::endl;
+        std::cout << "类型: " << compressType << std::endl;
+        std::cout << "质量: " << quality << std::endl;
+        std::cout << "保留EXIF: " << (keepExif ? "是" : "否") << std::endl;
+
+        // 加载图片
+        int width, height, channels;
+        unsigned char* image = stbi_load(inputFile.c_str(), &width, &height, &channels, 0);
+        if (!image) {
+            std::cerr << "错误: 无法加载图片 " << inputFile << " - " << stbi_failure_reason() << std::endl;
+            return 1;
+        }
+
+        // 压缩图片
+        int result = 0;
+        if (compressType == "lossy") {
+            // 有损压缩 (JPEG)
+            int jpeg_quality = quality / 10;  // 将1-1000映射到1-100
+            jpeg_quality = std::max(1, std::min(jpeg_quality, 100));
+            result = stbi_write_jpg(outputFile.c_str(), width, height, channels, image, jpeg_quality);
+        } else {
+            // 无损压缩 (PNG)
+            result = stbi_write_png(outputFile.c_str(), width, height, channels, image, width * channels);
+        }
+
+        // 释放内存
+        stbi_image_free(image);
+
+        if (!result) {
+            std::cerr << "错误: 无法保存图片 " << outputFile << std::endl;
+            return 1;
+        }
+
+        std::cout << "压缩完成\n";
+        return 0;
+
+    } catch (const std::exception& e) {
+        std::cerr << "发生错误: " << e.what() << std::endl;
+        return 1;
+    }
+}