feat: Windows PavoApi ffi 直打后端（Phase 3 代码完成，待实机验收）
- lib/print/pavo/：PavoApiW_x64.dll 的 dart:ffi 绑定（结构体布局对齐 C#，W 后缀导出名回退兼容） - pavo_printer.dart：枚举（UTF-8/UTF-16 自动解码）/状态/色带信息/单卡直打/忙碌轮询（3 分钟超时）/LayerHolder 非托管内存管理 - pavo_backend.dart：全部 ffi 调用与像素转换跑在 Isolate.run，主 isolate HTTP 服务零阻塞 - lib/image/card_image.dart：PNG data URL → 纵横比选卡面 → 手动 alpha 铺白底 → BGR24/Gray8 紧凑像素（image 包 compositeImage 对全透明像素非 src-over 语义，改为逐像素混合对齐 C#） - windows/ 目录：从 Flutter SDK windows.tmpl 手动实例化（mac 上 flutter create 拒绝生成的绕过），窗口标题"饭卡打印助手" - windows/vendor/：收录 SDK 的 PavoApiW_x64.dll/PavoCardSDK_x64.dll/HeatTB3.dll/heatthcd.bin，CMake POST_BUILD 自动拷到 exe 旁 - backend.dart 工厂接通 Windows 分支；analyze 零问题、单测 12 个全过
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@@ -32,7 +32,13 @@ lib/
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├── print/
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│ ├── backend.dart # PrintBackend 抽象 + OS 工厂
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│ ├── mock_backend.dart # --mock 模拟（打印 2.5s 完成）
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│ └── cups_backend.dart # macOS：lpoptions 发现队列 + lp 提交（参数列表传参防注入）
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│ ├── cups_backend.dart # macOS：lpoptions 发现队列 + lp 提交（参数列表传参防注入）
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│ └── pavo/ # Windows：HiTi PavoApi ffi 直打
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│ ├── pavo_ffi.dart # 结构体/导出绑定（PavoApiW_x64.dll，W 后缀回退兼容）
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│ ├── pavo_printer.dart # 枚举/状态/色带/单卡直打/轮询/内存管理（对齐 C# PavoPrinter.cs）
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│ └── pavo_backend.dart # 后端实现（全部跑在 Isolate.run，主 isolate 不阻塞）
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├── image/
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│ └── card_image.dart # PNG data URL → 缩放铺白底 → BGR24/Gray8（对齐 C# CardImage.cs）
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├── utils/
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│ └── command_runner.dart # 外部命令执行（LC_ALL=C、超时杀进程、参数列表）
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bin/agent.dart # headless 入口（开发联调，行为对齐 C# 控制台助手）
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@@ -71,6 +77,13 @@ flutter build macos --release
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- [x] Phase 1：协议服务器 + mock + 任务队列 + 端口顺延（单测 5 个全过，接口自测全过）
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- [x] Phase 2：macOS CUPS 后端（真机 status `HiTi CS-200e, 2.4.2 就绪`；真实出卡一张，printer-state 4→3 约 24s）
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- [ ] Phase 3：Windows PavoApi ffi 后端（需 Windows 实机 + windows/ 目录）
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- [x] Phase 3 代码：Windows PavoApi ffi 后端（mac 上完成编码，analyze 零问题 + 单测 12 个全过；windows/ 目录已从 SDK 模板手动实例化，vendor 收录 SDK DLL/bin 并在 CMake 构建后自动拷贝）——**待 Windows 实机验收**（编译/直打/色带/不装驱动直打验证）
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- [ ] Phase 4：托盘/首次引导/URL scheme 唤起（zaxprint scheme 已写入 Info.plist）/开机自启
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- [ ] Phase 5：打包签名分发（mac ad-hoc 就地签名；参考 C# 版签名铁律）
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### Windows 实机验收清单（Phase 3 收尾）
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1. `flutter create --platforms windows .` 对照生成的目录结构核对手动实例化的差异（或直接构建）
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2. `flutter build windows --release` 编译过；确认 vendor 四文件拷到 exe 旁
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3. `dart run bin/agent.dart`（或直接跑 App）→ status 返回真机型号/固件/色带余量
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4. 提交测试卡真实出卡（tool/make_test_card.dart 生成后走 print 接口）
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5. 顺带实测：不装 HiTi 官方驱动能否直打（PavoApiW_x64 疑似用户态直连 USB）
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@@ -0,0 +1,90 @@
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import 'dart:convert';
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import 'dart:typed_data';
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import 'package:image/image.dart';
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/// PNG data URL 解析与像素层转换（Windows PavoApi 直打用）。
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///
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/// 卡面为 CR-80 @300dpi：横向 1014×642 / 纵向 642×1014，按源图纵横比自动选择；
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/// 透明区域铺白，避免黑底（对齐 C# 版 Hiti/CardImage.cs）。
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class CardImage {
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CardImage._(this._canvas, this.width, this.height);
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static const int landscapeWidth = 1014;
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static const int landscapeHeight = 642;
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final Image _canvas;
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final int width;
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final int height;
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/// 宽 ≥ 高 = 横向卡面
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bool get isLandscape => width >= height;
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/// 解析 data:image/png;base64,…（或其他 data URL 形式），缩放到卡面画布并铺白底。
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static CardImage fromDataUrl(String dataUrl) {
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if (dataUrl.trim().isEmpty) {
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throw ArgumentError('卡面图为空');
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}
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final comma = dataUrl.indexOf(',');
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final base64Part = comma >= 0 ? dataUrl.substring(comma + 1) : dataUrl;
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final bytes = base64.decode(base64Part.replaceAll(RegExp(r'\s'), ''));
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final raw = decodeImage(bytes);
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if (raw == null) {
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throw ArgumentError('卡面图解码失败（不支持的图片格式）');
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}
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final landscape = raw.width >= raw.height;
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final width = landscape ? landscapeWidth : landscapeHeight;
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final height = landscape ? landscapeHeight : landscapeWidth;
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final resized = copyResize(raw, width: width, height: height);
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final canvas = Image(width: width, height: height);
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// 手动 alpha 混合铺白底（与 C# 版逐像素语义一致）：
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// image 包的 compositeImage 对全透明 src 像素不是 src-over 语义，透明处会漏黑
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for (var y = 0; y < height; y++) {
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for (var x = 0; x < width; x++) {
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final p = resized.getPixel(x, y);
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final a = p.a.toInt() / 255.0;
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canvas.setPixelRgba(
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x,
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y,
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(255 * (1 - a) + p.r * a).round().clamp(0, 255),
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(255 * (1 - a) + p.g * a).round().clamp(0, 255),
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(255 * (1 - a) + p.b * a).round().clamp(0, 255),
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255,
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);
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}
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}
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return CardImage._(canvas, width, height);
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}
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/// 转 BGR 24bit 紧凑像素（无行对齐填充，PavoApi BITMAP 用）。
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Uint8List toBgr24() {
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final packed = Uint8List(width * 3 * height);
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for (var y = 0; y < height; y++) {
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var offset = y * width * 3;
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for (var x = 0; x < width; x++) {
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final p = _canvas.getPixel(x, y);
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packed[offset] = p.b.toInt() & 0xff;
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packed[offset + 1] = p.g.toInt() & 0xff;
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packed[offset + 2] = p.r.toInt() & 0xff;
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offset += 3;
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}
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}
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return packed;
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}
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/// 转 8bit 灰度（无行对齐）。树脂 K 层像素语义：0x00 = 转印黑色，
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/// 因此前端 K 层 PNG 为白底黑字，灰度值可直接使用。
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Uint8List toGray8() {
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final gray = Uint8List(width * height);
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for (var y = 0; y < height; y++) {
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var offset = y * width;
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for (var x = 0; x < width; x++) {
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final p = _canvas.getPixel(x, y);
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gray[offset + x] = (p.r.toInt() * 299 + p.g.toInt() * 587 + p.b.toInt() * 114) ~/ 1000 & 0xff;
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}
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}
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return gray;
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}
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}
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@@ -2,6 +2,7 @@ import 'dart:io';
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import '../server/protocol.dart';
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import 'cups_backend.dart';
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import 'pavo/pavo_backend.dart';
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/// 打印后端抽象：Windows 走 HiTi PavoApi 直打（分层 BITMAP）；macOS 走系统 CUPS 队列。
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abstract class PrintBackend {
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@@ -17,10 +18,10 @@ abstract class PrintBackend {
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String osBackendName() => Platform.isWindows ? 'pavo' : 'cups';
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/// 创建当前操作系统的真实打印后端（非 mock）。
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/// PavoPrintBackend 构造不加载 DLL（延迟到实际调用的子 isolate 内），mac 上亦可安全实例化/分析。
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PrintBackend createOsBackend({void Function(String line)? onLog}) {
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if (Platform.isWindows) {
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// Phase 3：PavoApi ffi 直打（待 Windows 实机联调）
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throw UnsupportedError('Windows PavoApi 后端尚未实现（Phase 3）');
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return PavoPrintBackend(onLog: onLog);
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}
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return CupsPrintBackend(onLog: onLog);
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}
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@@ -0,0 +1,121 @@
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import 'dart:isolate';
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import 'dart:typed_data';
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import 'package:ffi/ffi.dart';
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import '../../image/card_image.dart';
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import '../../server/protocol.dart';
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import '../backend.dart';
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import '../cups_backend.dart' show noopLog;
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import 'pavo_ffi.dart';
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import 'pavo_printer.dart';
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/// Windows 打印后端：HiTi PavoApi 直打（BGR/K 分层 BITMAP）。
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///
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/// 所有 ffi 调用（含像素转换的 CPU 密集计算）都放进 `Isolate.run`：
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/// PavoApi 的同步调用最长可阻塞数秒（发送 2MB 像素）、打印轮询最长 3 分钟，
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/// 放独立 isolate 保证主 isolate 的 HTTP 服务（任务状态轮询）不被卡住。
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/// DLL 与非托管指针都不跨 isolate（闭包内自建自释放）。
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class PavoPrintBackend implements PrintBackend {
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PavoPrintBackend({void Function(String line)? onLog}) : _log = onLog ?? noopLog;
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final void Function(String line) _log;
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@override
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String get name => 'pavo';
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@override
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Future<PrinterStatus> getStatus() => Isolate.run(_statusSync);
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PrinterStatus _statusSync() {
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try {
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final api = PavoApi();
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final printers = PavoPrinter.enumUsbPrinters(api);
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if (printers.isEmpty) {
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return PrinterStatus.offline('打印机未连接');
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}
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final printer = printers.first.toNativeUtf16();
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try {
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final status = PavoPrinter.getStatus(api, printer);
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final (ribbonType, remainCount) = PavoPrinter.getRibbonInfo(api, printer);
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final dto = PrinterStatus(
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online: true,
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model: PavoPrinter.getDeviceInfoText(api, printer, PavoApi.devinfoModelName),
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firmware: PavoPrinter.getDeviceInfoText(api, printer, PavoApi.devinfoFirmwareVersion),
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connection: 'USB',
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ribbon: RibbonInfo(
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type: PavoPrinter.ribbonTypeName(ribbonType),
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// 设备返回剩余张数，按常见 100 张装 YMCKO 色带折算百分比
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remain: ribbonType == PavoApi.ribbonMissing ? -1 : (remainCount > 100 ? 100 : remainCount),
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remainCount: remainCount,
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),
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status: status,
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statusText: PavoPrinter.statusTextOf(status),
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);
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if (status == PavoApi.dsCardLow || status == PavoApi.dsCardOut) {
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dto.cardLow = true;
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}
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return dto;
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} finally {
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calloc.free(printer);
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}
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} catch (e) {
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return PrinterStatus.offline('状态读取失败：$e');
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}
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}
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@override
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Future<void> printOneCard(PrintRequest request) {
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_log('Pavo 直打任务开始（份数 ${request.copies}，后端在子 isolate 执行）');
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final front = request.front!;
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final back = request.back;
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// 只把 data URL 字符串与份数传进 isolate；图层转换与 ffi 调用全部在子 isolate 内完成
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final frontColor = front.color;
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final frontK = front.k;
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final backColor = back?.color;
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final backK = back?.k;
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final copies = request.copies;
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return Isolate.run(() async {
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final api = PavoApi();
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final printers = PavoPrinter.enumUsbPrinters(api);
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if (printers.isEmpty) {
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throw StateError('未找到 USB 连接的 HiTi 证卡打印机');
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}
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final printer = printers.first.toNativeUtf16();
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try {
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final frontImg = CardImage.fromDataUrl(frontColor);
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final frontBgr = frontImg.toBgr24();
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final Uint8List? frontKGray;
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if (frontK != null && frontK.isNotEmpty) {
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frontKGray = CardImage.fromDataUrl(frontK).toGray8();
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} else {
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frontKGray = null;
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}
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final Uint8List? backBgr;
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final Uint8List? backKGray;
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if (backColor != null && backColor.isNotEmpty) {
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final backImg = CardImage.fromDataUrl(backColor);
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backBgr = backImg.toBgr24();
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backKGray =
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backK != null && backK.isNotEmpty ? CardImage.fromDataUrl(backK).toGray8() : null;
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} else {
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backBgr = null;
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backKGray = null;
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}
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await PavoPrinter.printOneCard(
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api,
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printer,
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frontBgr: frontBgr,
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frontK: frontKGray,
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backBgr: backBgr,
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backK: backKGray,
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isLandscape: frontImg.isLandscape,
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copies: copies,
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);
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} finally {
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calloc.free(printer);
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}
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});
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}
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}
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@@ -0,0 +1,214 @@
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import 'dart:ffi';
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import 'package:ffi/ffi.dart';
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/// HiTi CS-2xx PavoApi 的 dart:ffi 绑定。
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///
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/// 依据 SDK Include/PavoApi.h（PrinterCardSDK_1_11_25）与 C# 版 Hiti/PavoApi.cs 翻译；
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/// 使用宽字符 DLL `PavoApiW_x64.dll`。C# CharSet.Unicode 的导出名回退行为
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/// （先找 PAVO_xxxW 再回退 PAVO_xxx）在此用 try-catch 复刻。
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/// 返回值约定：0 = 成功，非 0 = 错误码（ds* 状态码常量）。
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///
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/// 所有导出函数只允许在 Windows 上实际调用（DLL 加载失败即抛错）；
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/// 结构体定义本身跨平台可编译，便于 mac 上 analyze 与单测。
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class PavoApi {
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PavoApi() : _lib = DynamicLibrary.open(_dllName) {
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_enumUsb = _tryEnum('PAVO_EnumUSBCardPrintersW') ?? _tryEnum('PAVO_EnumUSBCardPrinters')!;
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_checkStatus =
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_tryCheckStatus('PAVO_CheckPrinterStatusW') ?? _tryCheckStatus('PAVO_CheckPrinterStatus')!;
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_getDeviceInfo =
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_tryGetDeviceInfo('PAVO_GetDeviceInfoW') ?? _tryGetDeviceInfo('PAVO_GetDeviceInfo')!;
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_printOneCard = _tryPrintOneCard('PAVO_PrintOneCardW') ?? _tryPrintOneCard('PAVO_PrintOneCard')!;
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}
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static const String _dllName = 'PavoApiW_x64.dll';
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// ---------------- 状态码（PAVO_DS_*，CheckPrinterStatus 输出 / 任务错误码） ----------------
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static const int dsBusy = 0x00080000;
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static const int dsOffline = 0x00000080;
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static const int dsPrinting = 0x00000002;
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static const int dsProcessingData = 0x00000005;
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static const int dsSendingData = 0x00000006;
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static const int dsCardJam1 = 0x00030000;
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static const int dsCardJam2 = 0x00040000;
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static const int dsCardJam3 = 0x00050000;
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static const int dsCmdSeqError = 0x000301FE;
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static const int dsPrintFail1 = 0x00030002;
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static const int dsPrintFail2 = 0x00030003;
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static const int dsCoverOpen = 0x00050001;
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static const int dsCardOut = 0x00008000;
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static const int dsCardLow = 0x00008001;
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static const int dsCardThickWrong = 0x00008010;
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static const int dsRibbonMissing = 0x00080004;
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static const int dsOutOfRibbon = 0x00080103;
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static const int dsUnsupportRibbon = 0x000806FE;
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static const int dsUnknownRibbon = 0x000808FE;
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static const int dsNoFlipperModule = 0x1100000D;
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static const int dsWriteFail = 0x0000001F;
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static const int dsReadFail = 0x0000002F;
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static const int locked = 0x00007540;
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// ---------------- GetDeviceInfo 信息类型 ----------------
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static const int devinfoMfgSerial = 1;
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static const int devinfoModelName = 2;
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static const int devinfoFirmwareVersion = 3;
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static const int devinfoRibbonInfo = 4;
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static const int devinfoPrintCount = 5;
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// ---------------- 色带类型 ----------------
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static const int ribbonTypeYmcko = 0;
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static const int ribbonTypeK = 1;
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static const int ribbonTypeKo = 3;
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static const int ribbonTypeYmckok = 4;
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static const int ribbonTypeHalfYmcko = 5;
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static const int ribbonTypeYmckfo = 12;
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static const int ribbonMissing = 255;
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final DynamicLibrary _lib;
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||||
|
||||
// 枚举 USB 打印机：两段式（首传 nullptr 取所需大小，再传实际缓冲；缓冲内容编码见 PavoPrinter 解码）
|
||||
late final int Function(Pointer<Uint8>, Pointer<Uint32>) _enumUsb;
|
||||
late final int Function(Pointer<Utf16>, Pointer<Uint32>) _checkStatus;
|
||||
late final int Function(Pointer<Utf16>, int, Pointer<Uint8>, Pointer<Uint32>) _getDeviceInfo;
|
||||
late final int Function(
|
||||
Pointer<Utf16>, Pointer<HitiCardPrintParameter>, Pointer<HitiHeatingEnergy>, Pointer<HitiSettings>) _printOneCard;
|
||||
|
||||
// 宽字符导出名兼容：先找 xxxW，失败回退原名（对齐 C# CharSet.Unicode 行为）。
|
||||
int Function(Pointer<Uint8>, Pointer<Uint32>)? _tryEnum(String name) {
|
||||
try {
|
||||
return _lib.lookupFunction<Uint32 Function(Pointer<Uint8>, Pointer<Uint32>),
|
||||
int Function(Pointer<Uint8>, Pointer<Uint32>)>(name);
|
||||
} on ArgumentError {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
int Function(Pointer<Utf16>, Pointer<Uint32>)? _tryCheckStatus(String name) {
|
||||
try {
|
||||
return _lib.lookupFunction<Uint32 Function(Pointer<Utf16>, Pointer<Uint32>),
|
||||
int Function(Pointer<Utf16>, Pointer<Uint32>)>(name);
|
||||
} on ArgumentError {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
int Function(Pointer<Utf16>, int, Pointer<Uint8>, Pointer<Uint32>)? _tryGetDeviceInfo(String name) {
|
||||
try {
|
||||
return _lib.lookupFunction<Uint32 Function(Pointer<Utf16>, Uint32, Pointer<Uint8>, Pointer<Uint32>),
|
||||
int Function(Pointer<Utf16>, int, Pointer<Uint8>, Pointer<Uint32>)>(name);
|
||||
} on ArgumentError {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
int Function(Pointer<Utf16>, Pointer<HitiCardPrintParameter>, Pointer<HitiHeatingEnergy>,
|
||||
Pointer<HitiSettings>)? _tryPrintOneCard(String name) {
|
||||
try {
|
||||
return _lib.lookupFunction<
|
||||
Uint32 Function(Pointer<Utf16>, Pointer<HitiCardPrintParameter>,
|
||||
Pointer<HitiHeatingEnergy>, Pointer<HitiSettings>),
|
||||
int Function(Pointer<Utf16>, Pointer<HitiCardPrintParameter>, Pointer<HitiHeatingEnergy>,
|
||||
Pointer<HitiSettings>)>(name);
|
||||
} on ArgumentError {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/// 两段式枚举 USB 证卡打印机：buf 传 nullptr 时返回所需缓冲大小。
|
||||
int enumUsbCardPrinters(Pointer<Uint8> buf, Pointer<Uint32> size) => _enumUsb(buf, size);
|
||||
|
||||
/// 查询状态码（0=就绪）；返回值非 0 时是 API 层错误码。
|
||||
int checkPrinterStatus(Pointer<Utf16> printer, Pointer<Uint32> status) => _checkStatus(printer, status);
|
||||
|
||||
/// 读设备信息（缓冲写 UTF-16LE；RIBBON_INFO 为 dword[0]=类型 dword[1]=剩余张数）。
|
||||
int getDeviceInfo(
|
||||
Pointer<Utf16> printer, int infoType, Pointer<Uint8> data, Pointer<Uint32> dataLen) =>
|
||||
_getDeviceInfo(printer, infoType, data, dataLen);
|
||||
|
||||
/// 单卡直打（分层 BITMAP + 默认加热能量 + 默认设置）。
|
||||
int printOneCard(
|
||||
Pointer<Utf16> printer,
|
||||
Pointer<HitiCardPrintParameter> jobPara,
|
||||
Pointer<HitiHeatingEnergy> heatEnergy,
|
||||
Pointer<HitiSettings> settings) =>
|
||||
_printOneCard(printer, jobPara, heatEnergy, settings);
|
||||
}
|
||||
|
||||
/// wingdi BITMAP：指向裸像素缓冲（x64 下 32 字节，Dart Struct 按 C ABI 自然对齐，布局一致）。
|
||||
final class GdiBitmap extends Struct {
|
||||
@Int32()
|
||||
external int bmType;
|
||||
@Int32()
|
||||
external int bmWidth;
|
||||
@Int32()
|
||||
external int bmHeight;
|
||||
@Uint32()
|
||||
external int bmWidthBytes;
|
||||
@Uint16()
|
||||
external int bmPlanes;
|
||||
@Uint16()
|
||||
external int bmBitsPixel;
|
||||
external Pointer<Uint8> bmBits;
|
||||
}
|
||||
|
||||
/// PAVO_PrintOneCard 参数。像素约定（头文件注释）：
|
||||
/// BGR 层 24bit BGRBGR…；K 层 8bit，0x00 的像素由树脂 K 转印到卡面；O 层 8bit，0xFF 的像素转印覆膜。
|
||||
final class HitiCardPrintParameter extends Struct {
|
||||
@Uint32()
|
||||
external int dwSize;
|
||||
@Uint32()
|
||||
external int dwReserve1;
|
||||
@Uint32()
|
||||
external int dwReserve2;
|
||||
@Uint32()
|
||||
external int dwFlags;
|
||||
|
||||
/// 1=portrait 2=landscape
|
||||
@Uint8()
|
||||
external int byOrientation;
|
||||
|
||||
/// 0=0.3mm 1=0.5mm 2=0.8mm 3=1.0mm
|
||||
@Uint8()
|
||||
external int byCardThickness;
|
||||
|
||||
/// 0=白卡 1=透明卡
|
||||
@Uint8()
|
||||
external int byTransparentCard;
|
||||
@Uint8()
|
||||
external int byReserve4;
|
||||
@Uint8()
|
||||
external int byReserve5;
|
||||
@Uint8()
|
||||
external int byReserve6;
|
||||
@Uint8()
|
||||
external int byReserve7;
|
||||
@Uint8()
|
||||
external int byReserve8;
|
||||
|
||||
external Pointer<Uint8> lpFrontBGR;
|
||||
external Pointer<Uint8> lpFrontK;
|
||||
external Pointer<Uint8> lpFrontO;
|
||||
external Pointer<Uint8> lpBackBGR;
|
||||
external Pointer<Uint8> lpBackK;
|
||||
external Pointer<Uint8> lpBackO;
|
||||
external Pointer<Uint8> lpReserve1;
|
||||
external Pointer<Uint8> lpReserve2;
|
||||
}
|
||||
|
||||
/// 加热能量，全 0 表示用驱动默认值（x64 下 16 字节）。
|
||||
final class HitiHeatingEnergy extends Struct {
|
||||
@Array(16)
|
||||
external Array<Uint8> data;
|
||||
}
|
||||
|
||||
/// 打印附加设置，全 0 即可（x64 下 48 字节）。
|
||||
final class HitiSettings extends Struct {
|
||||
@Uint8()
|
||||
external int bSpecialO;
|
||||
@Array(15)
|
||||
external Array<Uint8> bReserved;
|
||||
@Array(8)
|
||||
external Array<Uint16> wReserved;
|
||||
@Array(4)
|
||||
external Array<Uint32> dwReserved;
|
||||
}
|
||||
@@ -0,0 +1,272 @@
|
||||
import 'dart:async';
|
||||
import 'dart:convert';
|
||||
import 'dart:ffi';
|
||||
import 'dart:typed_data';
|
||||
|
||||
import 'package:ffi/ffi.dart';
|
||||
|
||||
import '../../image/card_image.dart';
|
||||
import 'pavo_ffi.dart';
|
||||
|
||||
/// 携带 HiTi 状态码的打印异常（错误码进任务 status，文案进 statusText）。
|
||||
class HitiException implements Exception {
|
||||
HitiException(this.statusCode, this.message);
|
||||
|
||||
final int statusCode;
|
||||
final String message;
|
||||
|
||||
@override
|
||||
String toString() => message;
|
||||
}
|
||||
|
||||
/// HiTi CS-2xx 打印机高层操作：枚举、状态、设备信息、单卡直打。
|
||||
///
|
||||
/// PavoApi 直打链路（对齐 SDK DemoCSharp buttonDirectPrint 与 C# Hiti/PavoPrinter.cs）：
|
||||
/// PAVO_PrintOneCard(打印机名, 分层 BITMAP, 默认加热能量, 默认设置) → 轮询 CheckPrinterStatus 直到非忙碌。
|
||||
/// 全部为同步 ffi 调用，必须在独立 isolate 中运行（见 PavoPrintBackend）。
|
||||
class PavoPrinter {
|
||||
/// 枚举 USB 连接的证卡打印机名。SDK 缓冲可能是 UTF-8 或 UTF-16，两种都尝试解析。
|
||||
static List<String> enumUsbPrinters(PavoApi api) {
|
||||
final sizePtr = calloc<Uint32>();
|
||||
try {
|
||||
var ret = api.enumUsbCardPrinters(nullptr, sizePtr);
|
||||
if (ret != 0 || sizePtr.value == 0) {
|
||||
return const [];
|
||||
}
|
||||
final buf = calloc<Uint8>(sizePtr.value);
|
||||
try {
|
||||
final size = sizePtr.value;
|
||||
sizePtr.value = size;
|
||||
ret = api.enumUsbCardPrinters(buf, sizePtr);
|
||||
if (ret != 0) {
|
||||
return const [];
|
||||
}
|
||||
return decodeAuto(buf.asTypedList(size))
|
||||
.split(RegExp('[\x00\n\r,]'))
|
||||
.map((s) => s.trim())
|
||||
.where((s) => s.isNotEmpty)
|
||||
.toList();
|
||||
} finally {
|
||||
calloc.free(buf);
|
||||
}
|
||||
} finally {
|
||||
calloc.free(sizePtr);
|
||||
}
|
||||
}
|
||||
|
||||
/// 按可打印字符占比自动判断 UTF-8 / UTF-16 编码。
|
||||
static String decodeAuto(Uint8List buf) {
|
||||
final utf8Text = utf8.decode(buf, allowMalformed: true);
|
||||
if (printableRatio(utf8Text) >= 0.9) {
|
||||
return utf8Text;
|
||||
}
|
||||
final codes = <int>[];
|
||||
for (var i = 0; i + 1 < buf.length; i += 2) {
|
||||
codes.add(buf[i] | (buf[i + 1] << 8));
|
||||
}
|
||||
final utf16Text = String.fromCharCodes(codes);
|
||||
return printableRatio(utf16Text) >= 0.9 ? utf16Text : utf8Text;
|
||||
}
|
||||
|
||||
static double printableRatio(String s) {
|
||||
if (s.isEmpty) return 0;
|
||||
var ok = 0;
|
||||
for (final c in s.codeUnits) {
|
||||
if ((c >= 0x20 && c <= 0x7e) || (c >= 0x4e00 && c <= 0x9fff) || c == 0) ok++;
|
||||
}
|
||||
return ok / s.length;
|
||||
}
|
||||
|
||||
/// 查询设备状态码，0 = 就绪；API 调用失败时返回的就是错误码本身。
|
||||
static int getStatus(PavoApi api, Pointer<Utf16> printer) {
|
||||
final statusPtr = calloc<Uint32>();
|
||||
try {
|
||||
final ret = api.checkPrinterStatus(printer, statusPtr);
|
||||
return ret != 0 ? ret : statusPtr.value;
|
||||
} finally {
|
||||
calloc.free(statusPtr);
|
||||
}
|
||||
}
|
||||
|
||||
/// 读字符串型设备信息（序列号/型号/固件，UTF-16LE）。
|
||||
static String getDeviceInfoText(PavoApi api, Pointer<Utf16> printer, int infoType) {
|
||||
final buf = calloc<Uint8>(512);
|
||||
final lenPtr = calloc<Uint32>()..value = 512;
|
||||
try {
|
||||
final ret = api.getDeviceInfo(printer, infoType, buf, lenPtr);
|
||||
if (ret != 0 || lenPtr.value == 0) {
|
||||
return '';
|
||||
}
|
||||
final n = lenPtr.value;
|
||||
final codes = <int>[];
|
||||
for (var i = 0; i + 1 < n; i += 2) {
|
||||
final c = buf[i] | (buf[i + 1] << 8);
|
||||
if (c != 0) codes.add(c);
|
||||
}
|
||||
return String.fromCharCodes(codes);
|
||||
} finally {
|
||||
calloc.free(buf);
|
||||
calloc.free(lenPtr);
|
||||
}
|
||||
}
|
||||
|
||||
/// 色带信息：(类型码, 剩余张数)。
|
||||
static (int, int) getRibbonInfo(PavoApi api, Pointer<Utf16> printer) {
|
||||
final buf = calloc<Uint8>(64);
|
||||
final lenPtr = calloc<Uint32>()..value = 64;
|
||||
try {
|
||||
final ret = api.getDeviceInfo(printer, PavoApi.devinfoRibbonInfo, buf, lenPtr);
|
||||
if (ret != 0 || lenPtr.value < 8) {
|
||||
return (PavoApi.ribbonMissing, 0);
|
||||
}
|
||||
final v = buf.asTypedList(8);
|
||||
final type = v[0] | (v[1] << 8) | (v[2] << 16) | (v[3] << 24);
|
||||
final count = v[4] | (v[5] << 8) | (v[6] << 16) | (v[7] << 24);
|
||||
return (type, count);
|
||||
} finally {
|
||||
calloc.free(buf);
|
||||
calloc.free(lenPtr);
|
||||
}
|
||||
}
|
||||
|
||||
static String ribbonTypeName(int type) => switch (type) {
|
||||
PavoApi.ribbonTypeYmcko => 'YMCKO',
|
||||
PavoApi.ribbonTypeK => 'Resin K',
|
||||
PavoApi.ribbonTypeKo => 'KO',
|
||||
PavoApi.ribbonTypeYmckok => 'YMCKOK',
|
||||
PavoApi.ribbonTypeHalfYmcko => '1/2 YMCKO',
|
||||
PavoApi.ribbonTypeYmckfo => 'YMCKFO',
|
||||
PavoApi.ribbonMissing => '未安装',
|
||||
_ => '未知($type)',
|
||||
};
|
||||
|
||||
/// 常见状态码中文文案，与前端翻译表一致。
|
||||
static String statusTextOf(int status) => switch (status) {
|
||||
0 => '就绪',
|
||||
PavoApi.dsPrinting => '打印机正在打印',
|
||||
PavoApi.dsProcessingData => '正在处理打印数据',
|
||||
PavoApi.dsSendingData => '正在向打印机发送数据',
|
||||
PavoApi.dsWriteFail => '向打印机发送命令失败',
|
||||
PavoApi.dsReadFail => '打印机响应失败',
|
||||
PavoApi.dsOffline => '打印机已断开连接或已关机',
|
||||
PavoApi.dsCardJam1 => '卡片通道卡纸，请开盖取出卡片',
|
||||
PavoApi.dsCardJam2 => '翻卡器处卡纸，请开盖取出卡片',
|
||||
PavoApi.dsCardJam3 => '出卡槽卡纸，请取出卡片',
|
||||
PavoApi.dsCmdSeqError => '命令序列错误，请重启打印机',
|
||||
PavoApi.dsCoverOpen => '打印机盖未关闭',
|
||||
PavoApi.dsCardOut => '缺卡或进卡失败，请补充卡片',
|
||||
PavoApi.dsCardLow => '卡量不足，请及时补充卡片',
|
||||
PavoApi.dsCardThickWrong => '卡片厚度选择器未正确安装',
|
||||
PavoApi.dsBusy => '设备忙碌，请稍候',
|
||||
PavoApi.dsRibbonMissing => '色带未安装',
|
||||
PavoApi.dsOutOfRibbon => '色带已用尽，请更换色带',
|
||||
PavoApi.dsUnsupportRibbon => '不支持的色带类型',
|
||||
PavoApi.dsUnknownRibbon => '无法识别色带',
|
||||
PavoApi.dsNoFlipperModule => '翻卡模块未安装',
|
||||
PavoApi.locked => '打印机已被锁定，请先解锁',
|
||||
_ => '设备状态异常 0x${status.toRadixString(16).padLeft(8, '0').toUpperCase()}',
|
||||
};
|
||||
|
||||
/// 打印一张卡。frontBgr 为彩色层（BGR），frontK 可选（树脂黑文字层）。
|
||||
/// isLandscape 由正面图纵横比得出：横向 2 / 纵向 1（SDK byOrientation）。
|
||||
/// copies 大于 1 时循环提交（直打接口无份数参数）。
|
||||
static Future<void> printOneCard(
|
||||
PavoApi api,
|
||||
Pointer<Utf16> printer, {
|
||||
required Uint8List frontBgr,
|
||||
Uint8List? frontK,
|
||||
Uint8List? backBgr,
|
||||
Uint8List? backK,
|
||||
required bool isLandscape,
|
||||
required int copies,
|
||||
}) async {
|
||||
final width = isLandscape ? CardImage.landscapeWidth : CardImage.landscapeHeight;
|
||||
final height = isLandscape ? CardImage.landscapeHeight : CardImage.landscapeWidth;
|
||||
final n = copies < 1 ? 1 : copies;
|
||||
for (var i = 0; i < n; i++) {
|
||||
final holder = LayerHolder();
|
||||
final para = calloc<HitiCardPrintParameter>();
|
||||
final heat = calloc<HitiHeatingEnergy>();
|
||||
final settings = calloc<HitiSettings>();
|
||||
try {
|
||||
para.ref
|
||||
..dwSize = sizeOf<HitiCardPrintParameter>()
|
||||
..byOrientation = isLandscape ? 2 : 1
|
||||
..byCardThickness = 1 // 0.5mm 标准 PVC 卡
|
||||
..lpFrontBGR = holder.pin(frontBgr, 24, width, height)
|
||||
..lpFrontK = frontK == null ? nullptr : holder.pin(frontK, 8, width, height)
|
||||
..lpBackBGR = backBgr == null ? nullptr : holder.pin(backBgr, 24, width, height)
|
||||
..lpBackK = backK == null ? nullptr : holder.pin(backK, 8, width, height);
|
||||
// heat/settings 由 calloc 零初始化，等价 C# 全 0（驱动默认能量/设置）
|
||||
|
||||
final ret = api.printOneCard(printer, para, heat, settings);
|
||||
if (ret != 0) {
|
||||
throw HitiException(ret, 'PAVO_PrintOneCard 返回错误 0x${_hex8(ret)}');
|
||||
}
|
||||
|
||||
// 对齐 C# Demo（using 块内轮询）：等固件处理数据后轮询，直到打印机脱离忙碌/打印态；
|
||||
// 像素内存在轮询完成后才释放（finally）
|
||||
await Future<void>.delayed(const Duration(seconds: 3));
|
||||
final status = await waitIdle(api, printer);
|
||||
if (status != 0) {
|
||||
throw HitiException(status, '打印中断，设备状态 0x${_hex8(status)}');
|
||||
}
|
||||
} finally {
|
||||
holder.dispose();
|
||||
calloc.free(para);
|
||||
calloc.free(heat);
|
||||
calloc.free(settings);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// 轮询直到非 BUSY/PRINTING/PROCESSING/SENDING；超时 3 分钟抛错。
|
||||
static Future<int> waitIdle(PavoApi api, Pointer<Utf16> printer) async {
|
||||
final deadline = DateTime.now().add(const Duration(minutes: 3));
|
||||
while (DateTime.now().isBefore(deadline)) {
|
||||
final status = getStatus(api, printer);
|
||||
if (status != PavoApi.dsBusy &&
|
||||
status != PavoApi.dsPrinting &&
|
||||
status != PavoApi.dsProcessingData &&
|
||||
status != PavoApi.dsSendingData) {
|
||||
return status;
|
||||
}
|
||||
await Future<void>.delayed(const Duration(seconds: 1));
|
||||
}
|
||||
throw TimeoutException('等待打印机完成超时（3 分钟）');
|
||||
}
|
||||
|
||||
static String _hex8(int v) => v.toRadixString(16).padLeft(8, '0').toUpperCase();
|
||||
}
|
||||
|
||||
/// 打印期间持有非托管像素内存，dispose 统一释放（对齐 C# LayerHolder）。
|
||||
class LayerHolder {
|
||||
final _allocations = <Pointer>[];
|
||||
|
||||
/// 把像素缓冲包成 GDI BITMAP 结构并拷贝像素到非托管内存，返回 BITMAP 指针。
|
||||
Pointer<Uint8> pin(Uint8List pixels, int bitsPerPixel, int width, int height) {
|
||||
final widthBytes = width * (bitsPerPixel ~/ 8);
|
||||
final bits = malloc<Uint8>(pixels.length);
|
||||
bits.asTypedList(pixels.length).setAll(0, pixels);
|
||||
final bmp = malloc<GdiBitmap>();
|
||||
bmp.ref
|
||||
..bmType = 0
|
||||
..bmWidth = width
|
||||
..bmHeight = height
|
||||
..bmWidthBytes = widthBytes
|
||||
..bmPlanes = 1
|
||||
..bmBitsPixel = bitsPerPixel
|
||||
..bmBits = bits;
|
||||
_allocations
|
||||
..add(bits)
|
||||
..add(bmp);
|
||||
return bmp.cast();
|
||||
}
|
||||
|
||||
void dispose() {
|
||||
for (final p in _allocations) {
|
||||
malloc.free(p);
|
||||
}
|
||||
_allocations.clear();
|
||||
}
|
||||
}
|
||||
+1
-1
@@ -66,7 +66,7 @@ packages:
|
||||
source: hosted
|
||||
version: "1.3.2"
|
||||
ffi:
|
||||
dependency: transitive
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: ffi
|
||||
sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
|
||||
|
||||
@@ -40,6 +40,8 @@ dependencies:
|
||||
shelf_router: ^1.1.4
|
||||
# PNG 解码/编码（打印图层处理与测试卡生成）
|
||||
image: ^4.3.0
|
||||
# dart:ffi 辅助（Utf16 编解码与内存分配，Windows PavoApi 直打用）
|
||||
ffi: ^2.1.0
|
||||
|
||||
dev_dependencies:
|
||||
flutter_test:
|
||||
|
||||
@@ -0,0 +1,98 @@
|
||||
import 'dart:convert';
|
||||
import 'dart:typed_data';
|
||||
|
||||
import 'package:desktop_plugin/image/card_image.dart';
|
||||
import 'package:desktop_plugin/print/pavo/pavo_ffi.dart';
|
||||
import 'package:desktop_plugin/print/pavo/pavo_printer.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:image/image.dart';
|
||||
|
||||
String dataUrl(Image img) => 'data:image/png;base64,${base64.encode(encodePng(img))}';
|
||||
|
||||
void main() {
|
||||
group('CardImage 像素层转换', () {
|
||||
test('横向图缩放到 1014×642，纯红转 BGR 字节序正确', () {
|
||||
final img = Image(width: 100, height: 50);
|
||||
fill(img, color: ColorRgb8(255, 0, 0));
|
||||
final card = CardImage.fromDataUrl(dataUrl(img));
|
||||
expect(card.isLandscape, isTrue);
|
||||
expect(card.width, 1014);
|
||||
expect(card.height, 642);
|
||||
final bgr = card.toBgr24();
|
||||
expect(bgr.length, 1014 * 642 * 3);
|
||||
// 红色像素 → BGR 序 [B=0, G=0, R=255]
|
||||
expect(bgr[0], 0);
|
||||
expect(bgr[1], 0);
|
||||
expect(bgr[2], 255);
|
||||
// 中间像素一致（无行对齐错位/跨行污染）
|
||||
final mid = (642 ~/ 2) * 1014 * 3 + (1014 ~/ 2) * 3;
|
||||
expect(bgr[mid], 0);
|
||||
expect(bgr[mid + 1], 0);
|
||||
expect(bgr[mid + 2], 255);
|
||||
});
|
||||
|
||||
test('纵向图缩放到 642×1014，纯蓝转 BGR 正确', () {
|
||||
final img = Image(width: 50, height: 100);
|
||||
fill(img, color: ColorRgb8(0, 0, 255));
|
||||
final card = CardImage.fromDataUrl(dataUrl(img));
|
||||
expect(card.isLandscape, isFalse);
|
||||
expect(card.width, 642);
|
||||
expect(card.height, 1014);
|
||||
final bgr = card.toBgr24();
|
||||
// 蓝色像素 → BGR 序 [B=255, G=0, R=0]
|
||||
expect(bgr[0], 255);
|
||||
expect(bgr[1], 0);
|
||||
expect(bgr[2], 0);
|
||||
});
|
||||
|
||||
test('透明像素铺白，避免黑底', () {
|
||||
// 注意：image v4 的 Image() 默认是 3 通道不透明黑，透明图必须显式 numChannels: 4
|
||||
final img = Image(width: 100, height: 50, numChannels: 4); // RGBA(0,0,0,0) 全透明
|
||||
final card = CardImage.fromDataUrl(dataUrl(img));
|
||||
final bgr = card.toBgr24();
|
||||
expect(bgr[0], 255);
|
||||
expect(bgr[1], 255);
|
||||
expect(bgr[2], 255);
|
||||
});
|
||||
|
||||
test('灰度转换：红 ≈ 76、白 = 255（K 层白底黑字语义）', () {
|
||||
final red = Image(width: 100, height: 50);
|
||||
fill(red, color: ColorRgb8(255, 0, 0));
|
||||
final card = CardImage.fromDataUrl(dataUrl(red));
|
||||
final gray = card.toGray8();
|
||||
expect(gray.length, 1014 * 642);
|
||||
expect(gray[0], 255 * 299 ~/ 1000); // = 76
|
||||
expect(gray.every((g) => g == 76), isTrue);
|
||||
|
||||
final white = Image(width: 100, height: 50);
|
||||
fill(white, color: ColorRgb8(255, 255, 255));
|
||||
expect(CardImage.fromDataUrl(dataUrl(white)).toGray8()[0], 255);
|
||||
});
|
||||
|
||||
test('空 data URL 报错', () {
|
||||
expect(() => CardImage.fromDataUrl(''), throwsArgumentError);
|
||||
});
|
||||
});
|
||||
|
||||
group('PavoPrinter 纯 Dart 工具', () {
|
||||
test('decodeAuto 识别 UTF-8 / UTF-16 打印机名', () {
|
||||
// 纯 ASCII：UTF-8 解码即可正确还原（NUL 计入可打印率，两种编码都可能命中 UTF-8 路径）
|
||||
final ascii = Uint8List.fromList('HiTi CS-200e'.codeUnits);
|
||||
expect(PavoPrinter.decodeAuto(ascii).startsWith('HiTi CS-200e'), isTrue);
|
||||
// 纯中文：UTF-8 解码得乱码（可打印率低），走 UTF-16 路径正确还原
|
||||
// （ASCII 混中文时 NUL 也计入可打印率，可能仍走 UTF-8 路径——与 C# 行为一致）
|
||||
final name = '证卡打印机';
|
||||
final bytes = <int>[];
|
||||
for (final c in name.codeUnits) {
|
||||
bytes..add(c & 0xff)..add(c >> 8);
|
||||
}
|
||||
expect(PavoPrinter.decodeAuto(Uint8List.fromList(bytes)), name);
|
||||
});
|
||||
|
||||
test('statusTextOf 状态文案', () {
|
||||
expect(PavoPrinter.statusTextOf(0), '就绪');
|
||||
expect(PavoPrinter.statusTextOf(PavoApi.dsOutOfRibbon), '色带已用尽，请更换色带');
|
||||
expect(PavoPrinter.statusTextOf(0x12345678), contains('设备状态异常'));
|
||||
});
|
||||
});
|
||||
}
|
||||
@@ -0,0 +1,17 @@
|
||||
flutter/ephemeral/
|
||||
|
||||
# Visual Studio user-specific files.
|
||||
*.suo
|
||||
*.user
|
||||
*.userosscache
|
||||
*.sln.docstates
|
||||
|
||||
# Visual Studio build-related files.
|
||||
x64/
|
||||
x86/
|
||||
|
||||
# Visual Studio cache files
|
||||
# files ending in .cache can be ignored
|
||||
*.[Cc]ache
|
||||
# but keep track of directories ending in .cache
|
||||
!*.[Cc]ache/
|
||||
@@ -0,0 +1,108 @@
|
||||
# Project-level configuration.
|
||||
cmake_minimum_required(VERSION 3.14)
|
||||
project(desktop_plugin LANGUAGES CXX)
|
||||
|
||||
# The name of the executable created for the application. Change this to change
|
||||
# the on-disk name of your application.
|
||||
set(BINARY_NAME "desktop_plugin")
|
||||
|
||||
# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
|
||||
# versions of CMake.
|
||||
cmake_policy(VERSION 3.14...3.25)
|
||||
|
||||
# Define build configuration option.
|
||||
get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
|
||||
if(IS_MULTICONFIG)
|
||||
set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
|
||||
CACHE STRING "" FORCE)
|
||||
else()
|
||||
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
|
||||
set(CMAKE_BUILD_TYPE "Debug" CACHE
|
||||
STRING "Flutter build mode" FORCE)
|
||||
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
|
||||
"Debug" "Profile" "Release")
|
||||
endif()
|
||||
endif()
|
||||
# Define settings for the Profile build mode.
|
||||
set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
|
||||
set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
|
||||
set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
|
||||
set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
|
||||
|
||||
# Use Unicode for all projects.
|
||||
add_definitions(-DUNICODE -D_UNICODE)
|
||||
|
||||
# Compilation settings that should be applied to most targets.
|
||||
#
|
||||
# Be cautious about adding new options here, as plugins use this function by
|
||||
# default. In most cases, you should add new options to specific targets instead
|
||||
# of modifying this function.
|
||||
function(APPLY_STANDARD_SETTINGS TARGET)
|
||||
target_compile_features(${TARGET} PUBLIC cxx_std_17)
|
||||
target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
|
||||
target_compile_options(${TARGET} PRIVATE /EHsc)
|
||||
target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
|
||||
target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
|
||||
endfunction()
|
||||
|
||||
# Flutter library and tool build rules.
|
||||
set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
|
||||
add_subdirectory(${FLUTTER_MANAGED_DIR})
|
||||
|
||||
# Application build; see runner/CMakeLists.txt.
|
||||
add_subdirectory("runner")
|
||||
|
||||
|
||||
# Generated plugin build rules, which manage building the plugins and adding
|
||||
# them to the application.
|
||||
include(flutter/generated_plugins.cmake)
|
||||
|
||||
|
||||
# === Installation ===
|
||||
# Support files are copied into place next to the executable, so that it can
|
||||
# run in place. This is done instead of making a separate bundle (as on Linux)
|
||||
# so that building and running from within Visual Studio will work.
|
||||
set(BUILD_BUNDLE_DIR "$<TARGET_FILE_DIR:${BINARY_NAME}>")
|
||||
# Make the "install" step default, as it's required to run.
|
||||
set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
|
||||
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
|
||||
set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
|
||||
endif()
|
||||
|
||||
set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
|
||||
set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
|
||||
|
||||
install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
|
||||
COMPONENT Runtime)
|
||||
|
||||
install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
|
||||
COMPONENT Runtime)
|
||||
|
||||
install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
|
||||
COMPONENT Runtime)
|
||||
|
||||
if(PLUGIN_BUNDLED_LIBRARIES)
|
||||
install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
|
||||
DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
|
||||
COMPONENT Runtime)
|
||||
endif()
|
||||
|
||||
# Copy the native assets provided by the build.dart from all packages.
|
||||
set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/")
|
||||
install(DIRECTORY "${NATIVE_ASSETS_DIR}"
|
||||
DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
|
||||
COMPONENT Runtime)
|
||||
|
||||
# Fully re-copy the assets directory on each build to avoid having stale files
|
||||
# from a previous install.
|
||||
set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
|
||||
install(CODE "
|
||||
file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
|
||||
" COMPONENT Runtime)
|
||||
install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
|
||||
DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
|
||||
|
||||
# Install the AOT library on non-Debug builds only.
|
||||
install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
|
||||
CONFIGURATIONS Profile;Release
|
||||
COMPONENT Runtime)
|
||||
@@ -0,0 +1,109 @@
|
||||
# This file controls Flutter-level build steps. It should not be edited.
|
||||
cmake_minimum_required(VERSION 3.14)
|
||||
|
||||
set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
|
||||
|
||||
# Configuration provided via flutter tool.
|
||||
include(${EPHEMERAL_DIR}/generated_config.cmake)
|
||||
|
||||
# TODO: Move the rest of this into files in ephemeral. See
|
||||
# https://github.com/flutter/flutter/issues/57146.
|
||||
set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
|
||||
|
||||
# Set fallback configurations for older versions of the flutter tool.
|
||||
if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
|
||||
set(FLUTTER_TARGET_PLATFORM "windows-x64")
|
||||
endif()
|
||||
|
||||
# === Flutter Library ===
|
||||
set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
|
||||
|
||||
# Published to parent scope for install step.
|
||||
set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
|
||||
set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
|
||||
set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
|
||||
set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
|
||||
|
||||
list(APPEND FLUTTER_LIBRARY_HEADERS
|
||||
"flutter_export.h"
|
||||
"flutter_windows.h"
|
||||
"flutter_messenger.h"
|
||||
"flutter_plugin_registrar.h"
|
||||
"flutter_texture_registrar.h"
|
||||
)
|
||||
list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
|
||||
add_library(flutter INTERFACE)
|
||||
target_include_directories(flutter INTERFACE
|
||||
"${EPHEMERAL_DIR}"
|
||||
)
|
||||
target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
|
||||
add_dependencies(flutter flutter_assemble)
|
||||
|
||||
# === Wrapper ===
|
||||
list(APPEND CPP_WRAPPER_SOURCES_CORE
|
||||
"core_implementations.cc"
|
||||
"standard_codec.cc"
|
||||
)
|
||||
list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
|
||||
list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
|
||||
"plugin_registrar.cc"
|
||||
)
|
||||
list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
|
||||
list(APPEND CPP_WRAPPER_SOURCES_APP
|
||||
"flutter_engine.cc"
|
||||
"flutter_view_controller.cc"
|
||||
)
|
||||
list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
|
||||
|
||||
# Wrapper sources needed for a plugin.
|
||||
add_library(flutter_wrapper_plugin STATIC
|
||||
${CPP_WRAPPER_SOURCES_CORE}
|
||||
${CPP_WRAPPER_SOURCES_PLUGIN}
|
||||
)
|
||||
apply_standard_settings(flutter_wrapper_plugin)
|
||||
set_target_properties(flutter_wrapper_plugin PROPERTIES
|
||||
POSITION_INDEPENDENT_CODE ON)
|
||||
set_target_properties(flutter_wrapper_plugin PROPERTIES
|
||||
CXX_VISIBILITY_PRESET hidden)
|
||||
target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
|
||||
target_include_directories(flutter_wrapper_plugin PUBLIC
|
||||
"${WRAPPER_ROOT}/include"
|
||||
)
|
||||
add_dependencies(flutter_wrapper_plugin flutter_assemble)
|
||||
|
||||
# Wrapper sources needed for the runner.
|
||||
add_library(flutter_wrapper_app STATIC
|
||||
${CPP_WRAPPER_SOURCES_CORE}
|
||||
${CPP_WRAPPER_SOURCES_APP}
|
||||
)
|
||||
apply_standard_settings(flutter_wrapper_app)
|
||||
target_link_libraries(flutter_wrapper_app PUBLIC flutter)
|
||||
target_include_directories(flutter_wrapper_app PUBLIC
|
||||
"${WRAPPER_ROOT}/include"
|
||||
)
|
||||
add_dependencies(flutter_wrapper_app flutter_assemble)
|
||||
|
||||
# === Flutter tool backend ===
|
||||
# _phony_ is a non-existent file to force this command to run every time,
|
||||
# since currently there's no way to get a full input/output list from the
|
||||
# flutter tool.
|
||||
set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
|
||||
set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
|
||||
add_custom_command(
|
||||
OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
|
||||
${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
|
||||
${CPP_WRAPPER_SOURCES_APP}
|
||||
${PHONY_OUTPUT}
|
||||
COMMAND ${CMAKE_COMMAND} -E env
|
||||
${FLUTTER_TOOL_ENVIRONMENT}
|
||||
"${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
|
||||
${FLUTTER_TARGET_PLATFORM} $<CONFIG>
|
||||
VERBATIM
|
||||
)
|
||||
add_custom_target(flutter_assemble DEPENDS
|
||||
"${FLUTTER_LIBRARY}"
|
||||
${FLUTTER_LIBRARY_HEADERS}
|
||||
${CPP_WRAPPER_SOURCES_CORE}
|
||||
${CPP_WRAPPER_SOURCES_PLUGIN}
|
||||
${CPP_WRAPPER_SOURCES_APP}
|
||||
)
|
||||
@@ -0,0 +1,52 @@
|
||||
cmake_minimum_required(VERSION 3.14)
|
||||
project(runner LANGUAGES CXX)
|
||||
|
||||
# Define the application target. To change its name, change BINARY_NAME in the
|
||||
# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
|
||||
# work.
|
||||
#
|
||||
# Any new source files that you add to the application should be added here.
|
||||
add_executable(${BINARY_NAME} WIN32
|
||||
"flutter_window.cpp"
|
||||
"main.cpp"
|
||||
"utils.cpp"
|
||||
"win32_window.cpp"
|
||||
"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
|
||||
"Runner.rc"
|
||||
"runner.exe.manifest"
|
||||
)
|
||||
|
||||
# Apply the standard set of build settings. This can be removed for applications
|
||||
# that need different build settings.
|
||||
apply_standard_settings(${BINARY_NAME})
|
||||
|
||||
# Add preprocessor definitions for the build version.
|
||||
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"")
|
||||
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}")
|
||||
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}")
|
||||
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}")
|
||||
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}")
|
||||
|
||||
# Disable Windows macros that collide with C++ standard library functions.
|
||||
target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
|
||||
|
||||
# Add dependency libraries and include directories. Add any application-specific
|
||||
# dependencies here.
|
||||
target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
|
||||
target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib")
|
||||
target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
|
||||
|
||||
# Run the Flutter tool portions of the build. This must not be removed.
|
||||
add_dependencies(${BINARY_NAME} flutter_assemble)
|
||||
|
||||
# HiTi PavoApi SDK（windows/vendor/）拷到可执行文件旁：
|
||||
# Dart 侧 DynamicLibrary.open('PavoApiW_x64.dll') 按可执行文件目录查找；
|
||||
# heatthcd.bin 为 SDK 运行数据，与其余 DLL 一并部署
|
||||
add_custom_command(TARGET ${BINARY_NAME} POST_BUILD
|
||||
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/../vendor/PavoApiW_x64.dll"
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/../vendor/PavoCardSDK_x64.dll"
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/../vendor/HeatTB3.dll"
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/../vendor/heatthcd.bin"
|
||||
$<TARGET_FILE_DIR:${BINARY_NAME}>
|
||||
)
|
||||
@@ -0,0 +1,121 @@
|
||||
// Microsoft Visual C++ generated resource script.
|
||||
//
|
||||
#pragma code_page(65001)
|
||||
#include "resource.h"
|
||||
|
||||
#define APSTUDIO_READONLY_SYMBOLS
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Generated from the TEXTINCLUDE 2 resource.
|
||||
//
|
||||
#include "winres.h"
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
#undef APSTUDIO_READONLY_SYMBOLS
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// English (United States) resources
|
||||
|
||||
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
|
||||
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
|
||||
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// TEXTINCLUDE
|
||||
//
|
||||
|
||||
1 TEXTINCLUDE
|
||||
BEGIN
|
||||
"resource.h\0"
|
||||
END
|
||||
|
||||
2 TEXTINCLUDE
|
||||
BEGIN
|
||||
"#include ""winres.h""\r\n"
|
||||
"\0"
|
||||
END
|
||||
|
||||
3 TEXTINCLUDE
|
||||
BEGIN
|
||||
"\r\n"
|
||||
"\0"
|
||||
END
|
||||
|
||||
#endif // APSTUDIO_INVOKED
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Icon
|
||||
//
|
||||
|
||||
// Icon with lowest ID value placed first to ensure application icon
|
||||
// remains consistent on all systems.
|
||||
IDI_APP_ICON ICON "resources\\app_icon.ico"
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Version
|
||||
//
|
||||
|
||||
#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD)
|
||||
#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD
|
||||
#else
|
||||
#define VERSION_AS_NUMBER 1,0,0,0
|
||||
#endif
|
||||
|
||||
#if defined(FLUTTER_VERSION)
|
||||
#define VERSION_AS_STRING FLUTTER_VERSION
|
||||
#else
|
||||
#define VERSION_AS_STRING "1.0.0"
|
||||
#endif
|
||||
|
||||
VS_VERSION_INFO VERSIONINFO
|
||||
FILEVERSION VERSION_AS_NUMBER
|
||||
PRODUCTVERSION VERSION_AS_NUMBER
|
||||
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
|
||||
#ifdef _DEBUG
|
||||
FILEFLAGS VS_FF_DEBUG
|
||||
#else
|
||||
FILEFLAGS 0x0L
|
||||
#endif
|
||||
FILEOS VOS__WINDOWS32
|
||||
FILETYPE VFT_APP
|
||||
FILESUBTYPE 0x0L
|
||||
BEGIN
|
||||
BLOCK "StringFileInfo"
|
||||
BEGIN
|
||||
BLOCK "040904e4"
|
||||
BEGIN
|
||||
VALUE "CompanyName", "com.zax" "\0"
|
||||
VALUE "FileDescription", "desktop_plugin" "\0"
|
||||
VALUE "FileVersion", VERSION_AS_STRING "\0"
|
||||
VALUE "InternalName", "desktop_plugin" "\0"
|
||||
VALUE "LegalCopyright", "Copyright (C) 2026 com.zax. All rights reserved." "\0"
|
||||
VALUE "OriginalFilename", "desktop_plugin.exe" "\0"
|
||||
VALUE "ProductName", "desktop_plugin" "\0"
|
||||
VALUE "ProductVersion", VERSION_AS_STRING "\0"
|
||||
END
|
||||
END
|
||||
BLOCK "VarFileInfo"
|
||||
BEGIN
|
||||
VALUE "Translation", 0x409, 1252
|
||||
END
|
||||
END
|
||||
|
||||
#endif // English (United States) resources
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
|
||||
#ifndef APSTUDIO_INVOKED
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Generated from the TEXTINCLUDE 3 resource.
|
||||
//
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
#endif // not APSTUDIO_INVOKED
|
||||
@@ -0,0 +1,71 @@
|
||||
#include "flutter_window.h"
|
||||
|
||||
#include <optional>
|
||||
|
||||
#include "flutter/generated_plugin_registrant.h"
|
||||
|
||||
FlutterWindow::FlutterWindow(const flutter::DartProject& project)
|
||||
: project_(project) {}
|
||||
|
||||
FlutterWindow::~FlutterWindow() {}
|
||||
|
||||
bool FlutterWindow::OnCreate() {
|
||||
if (!Win32Window::OnCreate()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
RECT frame = GetClientArea();
|
||||
|
||||
// The size here must match the window dimensions to avoid unnecessary surface
|
||||
// creation / destruction in the startup path.
|
||||
flutter_controller_ = std::make_unique<flutter::FlutterViewController>(
|
||||
frame.right - frame.left, frame.bottom - frame.top, project_);
|
||||
// Ensure that basic setup of the controller was successful.
|
||||
if (!flutter_controller_->engine() || !flutter_controller_->view()) {
|
||||
return false;
|
||||
}
|
||||
RegisterPlugins(flutter_controller_->engine());
|
||||
SetChildContent(flutter_controller_->view()->GetNativeWindow());
|
||||
|
||||
flutter_controller_->engine()->SetNextFrameCallback([&]() {
|
||||
this->Show();
|
||||
});
|
||||
|
||||
// Flutter can complete the first frame before the "show window" callback is
|
||||
// registered. The following call ensures a frame is pending to ensure the
|
||||
// window is shown. It is a no-op if the first frame hasn't completed yet.
|
||||
flutter_controller_->ForceRedraw();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void FlutterWindow::OnDestroy() {
|
||||
if (flutter_controller_) {
|
||||
flutter_controller_ = nullptr;
|
||||
}
|
||||
|
||||
Win32Window::OnDestroy();
|
||||
}
|
||||
|
||||
LRESULT
|
||||
FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
|
||||
WPARAM const wparam,
|
||||
LPARAM const lparam) noexcept {
|
||||
// Give Flutter, including plugins, an opportunity to handle window messages.
|
||||
if (flutter_controller_) {
|
||||
std::optional<LRESULT> result =
|
||||
flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
|
||||
lparam);
|
||||
if (result) {
|
||||
return *result;
|
||||
}
|
||||
}
|
||||
|
||||
switch (message) {
|
||||
case WM_FONTCHANGE:
|
||||
flutter_controller_->engine()->ReloadSystemFonts();
|
||||
break;
|
||||
}
|
||||
|
||||
return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
|
||||
}
|
||||
@@ -0,0 +1,33 @@
|
||||
#ifndef RUNNER_FLUTTER_WINDOW_H_
|
||||
#define RUNNER_FLUTTER_WINDOW_H_
|
||||
|
||||
#include <flutter/dart_project.h>
|
||||
#include <flutter/flutter_view_controller.h>
|
||||
|
||||
#include <memory>
|
||||
|
||||
#include "win32_window.h"
|
||||
|
||||
// A window that does nothing but host a Flutter view.
|
||||
class FlutterWindow : public Win32Window {
|
||||
public:
|
||||
// Creates a new FlutterWindow hosting a Flutter view running |project|.
|
||||
explicit FlutterWindow(const flutter::DartProject& project);
|
||||
virtual ~FlutterWindow();
|
||||
|
||||
protected:
|
||||
// Win32Window:
|
||||
bool OnCreate() override;
|
||||
void OnDestroy() override;
|
||||
LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
|
||||
LPARAM const lparam) noexcept override;
|
||||
|
||||
private:
|
||||
// The project to run.
|
||||
flutter::DartProject project_;
|
||||
|
||||
// The Flutter instance hosted by this window.
|
||||
std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
|
||||
};
|
||||
|
||||
#endif // RUNNER_FLUTTER_WINDOW_H_
|
||||
@@ -0,0 +1,43 @@
|
||||
#include <flutter/dart_project.h>
|
||||
#include <flutter/flutter_view_controller.h>
|
||||
#include <windows.h>
|
||||
|
||||
#include "flutter_window.h"
|
||||
#include "utils.h"
|
||||
|
||||
int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
|
||||
_In_ wchar_t *command_line, _In_ int show_command) {
|
||||
// Attach to console when present (e.g., 'flutter run') or create a
|
||||
// new console when running with a debugger.
|
||||
if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
|
||||
CreateAndAttachConsole();
|
||||
}
|
||||
|
||||
// Initialize COM, so that it is available for use in the library and/or
|
||||
// plugins.
|
||||
::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
|
||||
|
||||
flutter::DartProject project(L"data");
|
||||
|
||||
std::vector<std::string> command_line_arguments =
|
||||
GetCommandLineArguments();
|
||||
|
||||
project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
|
||||
|
||||
FlutterWindow window(project);
|
||||
Win32Window::Point origin(10, 10);
|
||||
Win32Window::Size size(1280, 720);
|
||||
if (!window.Create(L"饭卡打印助手", origin, size)) {
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
window.SetQuitOnClose(true);
|
||||
|
||||
::MSG msg;
|
||||
while (::GetMessage(&msg, nullptr, 0, 0)) {
|
||||
::TranslateMessage(&msg);
|
||||
::DispatchMessage(&msg);
|
||||
}
|
||||
|
||||
::CoUninitialize();
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
//{{NO_DEPENDENCIES}}
|
||||
// Microsoft Visual C++ generated include file.
|
||||
// Used by Runner.rc
|
||||
//
|
||||
#define IDI_APP_ICON 101
|
||||
|
||||
// Next default values for new objects
|
||||
//
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
#ifndef APSTUDIO_READONLY_SYMBOLS
|
||||
#define _APS_NEXT_RESOURCE_VALUE 102
|
||||
#define _APS_NEXT_COMMAND_VALUE 40001
|
||||
#define _APS_NEXT_CONTROL_VALUE 1001
|
||||
#define _APS_NEXT_SYMED_VALUE 101
|
||||
#endif
|
||||
#endif
|
||||
Whitespace-only changes.
@@ -0,0 +1,14 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
|
||||
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
|
||||
<application xmlns="urn:schemas-microsoft-com:asm.v3">
|
||||
<windowsSettings>
|
||||
<dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
|
||||
</windowsSettings>
|
||||
</application>
|
||||
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
|
||||
<application>
|
||||
<!-- Windows 10 and Windows 11 -->
|
||||
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
|
||||
</application>
|
||||
</compatibility>
|
||||
</assembly>
|
||||
@@ -0,0 +1,65 @@
|
||||
#include "utils.h"
|
||||
|
||||
#include <flutter_windows.h>
|
||||
#include <io.h>
|
||||
#include <stdio.h>
|
||||
#include <windows.h>
|
||||
|
||||
#include <iostream>
|
||||
|
||||
void CreateAndAttachConsole() {
|
||||
if (::AllocConsole()) {
|
||||
FILE *unused;
|
||||
if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
|
||||
_dup2(_fileno(stdout), 1);
|
||||
}
|
||||
if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
|
||||
_dup2(_fileno(stdout), 2);
|
||||
}
|
||||
std::ios::sync_with_stdio();
|
||||
FlutterDesktopResyncOutputStreams();
|
||||
}
|
||||
}
|
||||
|
||||
std::vector<std::string> GetCommandLineArguments() {
|
||||
// Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
|
||||
int argc;
|
||||
wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
|
||||
if (argv == nullptr) {
|
||||
return std::vector<std::string>();
|
||||
}
|
||||
|
||||
std::vector<std::string> command_line_arguments;
|
||||
|
||||
// Skip the first argument as it's the binary name.
|
||||
for (int i = 1; i < argc; i++) {
|
||||
command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
|
||||
}
|
||||
|
||||
::LocalFree(argv);
|
||||
|
||||
return command_line_arguments;
|
||||
}
|
||||
|
||||
std::string Utf8FromUtf16(const wchar_t* utf16_string) {
|
||||
if (utf16_string == nullptr) {
|
||||
return std::string();
|
||||
}
|
||||
unsigned int target_length = ::WideCharToMultiByte(
|
||||
CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
|
||||
-1, nullptr, 0, nullptr, nullptr)
|
||||
-1; // remove the trailing null character
|
||||
int input_length = (int)wcslen(utf16_string);
|
||||
std::string utf8_string;
|
||||
if (target_length == 0 || target_length > utf8_string.max_size()) {
|
||||
return utf8_string;
|
||||
}
|
||||
utf8_string.resize(target_length);
|
||||
int converted_length = ::WideCharToMultiByte(
|
||||
CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
|
||||
input_length, utf8_string.data(), target_length, nullptr, nullptr);
|
||||
if (converted_length == 0) {
|
||||
return std::string();
|
||||
}
|
||||
return utf8_string;
|
||||
}
|
||||
@@ -0,0 +1,19 @@
|
||||
#ifndef RUNNER_UTILS_H_
|
||||
#define RUNNER_UTILS_H_
|
||||
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
// Creates a console for the process, and redirects stdout and stderr to
|
||||
// it for both the runner and the Flutter library.
|
||||
void CreateAndAttachConsole();
|
||||
|
||||
// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
|
||||
// encoded in UTF-8. Returns an empty std::string on failure.
|
||||
std::string Utf8FromUtf16(const wchar_t* utf16_string);
|
||||
|
||||
// Gets the command line arguments passed in as a std::vector<std::string>,
|
||||
// encoded in UTF-8. Returns an empty std::vector<std::string> on failure.
|
||||
std::vector<std::string> GetCommandLineArguments();
|
||||
|
||||
#endif // RUNNER_UTILS_H_
|
||||
@@ -0,0 +1,288 @@
|
||||
#include "win32_window.h"
|
||||
|
||||
#include <dwmapi.h>
|
||||
#include <flutter_windows.h>
|
||||
|
||||
#include "resource.h"
|
||||
|
||||
namespace {
|
||||
|
||||
/// Window attribute that enables dark mode window decorations.
|
||||
///
|
||||
/// Redefined in case the developer's machine has a Windows SDK older than
|
||||
/// version 10.0.22000.0.
|
||||
/// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute
|
||||
#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
|
||||
#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
|
||||
#endif
|
||||
|
||||
constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
|
||||
|
||||
/// Registry key for app theme preference.
|
||||
///
|
||||
/// A value of 0 indicates apps should use dark mode. A non-zero or missing
|
||||
/// value indicates apps should use light mode.
|
||||
constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
|
||||
L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
|
||||
constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme";
|
||||
|
||||
// The number of Win32Window objects that currently exist.
|
||||
static int g_active_window_count = 0;
|
||||
|
||||
using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
|
||||
|
||||
// Scale helper to convert logical scaler values to physical using passed in
|
||||
// scale factor
|
||||
int Scale(int source, double scale_factor) {
|
||||
return static_cast<int>(source * scale_factor);
|
||||
}
|
||||
|
||||
// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
|
||||
// This API is only needed for PerMonitor V1 awareness mode.
|
||||
void EnableFullDpiSupportIfAvailable(HWND hwnd) {
|
||||
HMODULE user32_module = LoadLibraryA("User32.dll");
|
||||
if (!user32_module) {
|
||||
return;
|
||||
}
|
||||
auto enable_non_client_dpi_scaling =
|
||||
reinterpret_cast<EnableNonClientDpiScaling*>(
|
||||
GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
|
||||
if (enable_non_client_dpi_scaling != nullptr) {
|
||||
enable_non_client_dpi_scaling(hwnd);
|
||||
}
|
||||
FreeLibrary(user32_module);
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
// Manages the Win32Window's window class registration.
|
||||
class WindowClassRegistrar {
|
||||
public:
|
||||
~WindowClassRegistrar() = default;
|
||||
|
||||
// Returns the singleton registrar instance.
|
||||
static WindowClassRegistrar* GetInstance() {
|
||||
if (!instance_) {
|
||||
instance_ = new WindowClassRegistrar();
|
||||
}
|
||||
return instance_;
|
||||
}
|
||||
|
||||
// Returns the name of the window class, registering the class if it hasn't
|
||||
// previously been registered.
|
||||
const wchar_t* GetWindowClass();
|
||||
|
||||
// Unregisters the window class. Should only be called if there are no
|
||||
// instances of the window.
|
||||
void UnregisterWindowClass();
|
||||
|
||||
private:
|
||||
WindowClassRegistrar() = default;
|
||||
|
||||
static WindowClassRegistrar* instance_;
|
||||
|
||||
bool class_registered_ = false;
|
||||
};
|
||||
|
||||
WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
|
||||
|
||||
const wchar_t* WindowClassRegistrar::GetWindowClass() {
|
||||
if (!class_registered_) {
|
||||
WNDCLASS window_class{};
|
||||
window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
|
||||
window_class.lpszClassName = kWindowClassName;
|
||||
window_class.style = CS_HREDRAW | CS_VREDRAW;
|
||||
window_class.cbClsExtra = 0;
|
||||
window_class.cbWndExtra = 0;
|
||||
window_class.hInstance = GetModuleHandle(nullptr);
|
||||
window_class.hIcon =
|
||||
LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
|
||||
window_class.hbrBackground = 0;
|
||||
window_class.lpszMenuName = nullptr;
|
||||
window_class.lpfnWndProc = Win32Window::WndProc;
|
||||
RegisterClass(&window_class);
|
||||
class_registered_ = true;
|
||||
}
|
||||
return kWindowClassName;
|
||||
}
|
||||
|
||||
void WindowClassRegistrar::UnregisterWindowClass() {
|
||||
UnregisterClass(kWindowClassName, nullptr);
|
||||
class_registered_ = false;
|
||||
}
|
||||
|
||||
Win32Window::Win32Window() {
|
||||
++g_active_window_count;
|
||||
}
|
||||
|
||||
Win32Window::~Win32Window() {
|
||||
--g_active_window_count;
|
||||
Destroy();
|
||||
}
|
||||
|
||||
bool Win32Window::Create(const std::wstring& title,
|
||||
const Point& origin,
|
||||
const Size& size) {
|
||||
Destroy();
|
||||
|
||||
const wchar_t* window_class =
|
||||
WindowClassRegistrar::GetInstance()->GetWindowClass();
|
||||
|
||||
const POINT target_point = {static_cast<LONG>(origin.x),
|
||||
static_cast<LONG>(origin.y)};
|
||||
HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
|
||||
UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
|
||||
double scale_factor = dpi / 96.0;
|
||||
|
||||
HWND window = CreateWindow(
|
||||
window_class, title.c_str(), WS_OVERLAPPEDWINDOW,
|
||||
Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
|
||||
Scale(size.width, scale_factor), Scale(size.height, scale_factor),
|
||||
nullptr, nullptr, GetModuleHandle(nullptr), this);
|
||||
|
||||
if (!window) {
|
||||
return false;
|
||||
}
|
||||
|
||||
UpdateTheme(window);
|
||||
|
||||
return OnCreate();
|
||||
}
|
||||
|
||||
bool Win32Window::Show() {
|
||||
return ShowWindow(window_handle_, SW_SHOWNORMAL);
|
||||
}
|
||||
|
||||
// static
|
||||
LRESULT CALLBACK Win32Window::WndProc(HWND const window,
|
||||
UINT const message,
|
||||
WPARAM const wparam,
|
||||
LPARAM const lparam) noexcept {
|
||||
if (message == WM_NCCREATE) {
|
||||
auto window_struct = reinterpret_cast<CREATESTRUCT*>(lparam);
|
||||
SetWindowLongPtr(window, GWLP_USERDATA,
|
||||
reinterpret_cast<LONG_PTR>(window_struct->lpCreateParams));
|
||||
|
||||
auto that = static_cast<Win32Window*>(window_struct->lpCreateParams);
|
||||
EnableFullDpiSupportIfAvailable(window);
|
||||
that->window_handle_ = window;
|
||||
} else if (Win32Window* that = GetThisFromHandle(window)) {
|
||||
return that->MessageHandler(window, message, wparam, lparam);
|
||||
}
|
||||
|
||||
return DefWindowProc(window, message, wparam, lparam);
|
||||
}
|
||||
|
||||
LRESULT
|
||||
Win32Window::MessageHandler(HWND hwnd,
|
||||
UINT const message,
|
||||
WPARAM const wparam,
|
||||
LPARAM const lparam) noexcept {
|
||||
switch (message) {
|
||||
case WM_DESTROY:
|
||||
window_handle_ = nullptr;
|
||||
Destroy();
|
||||
if (quit_on_close_) {
|
||||
PostQuitMessage(0);
|
||||
}
|
||||
return 0;
|
||||
|
||||
case WM_DPICHANGED: {
|
||||
auto newRectSize = reinterpret_cast<RECT*>(lparam);
|
||||
LONG newWidth = newRectSize->right - newRectSize->left;
|
||||
LONG newHeight = newRectSize->bottom - newRectSize->top;
|
||||
|
||||
SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
|
||||
newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
case WM_SIZE: {
|
||||
RECT rect = GetClientArea();
|
||||
if (child_content_ != nullptr) {
|
||||
// Size and position the child window.
|
||||
MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
|
||||
rect.bottom - rect.top, TRUE);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
case WM_ACTIVATE:
|
||||
if (child_content_ != nullptr) {
|
||||
SetFocus(child_content_);
|
||||
}
|
||||
return 0;
|
||||
|
||||
case WM_DWMCOLORIZATIONCOLORCHANGED:
|
||||
UpdateTheme(hwnd);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return DefWindowProc(window_handle_, message, wparam, lparam);
|
||||
}
|
||||
|
||||
void Win32Window::Destroy() {
|
||||
OnDestroy();
|
||||
|
||||
if (window_handle_) {
|
||||
DestroyWindow(window_handle_);
|
||||
window_handle_ = nullptr;
|
||||
}
|
||||
if (g_active_window_count == 0) {
|
||||
WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
|
||||
}
|
||||
}
|
||||
|
||||
Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
|
||||
return reinterpret_cast<Win32Window*>(
|
||||
GetWindowLongPtr(window, GWLP_USERDATA));
|
||||
}
|
||||
|
||||
void Win32Window::SetChildContent(HWND content) {
|
||||
child_content_ = content;
|
||||
SetParent(content, window_handle_);
|
||||
RECT frame = GetClientArea();
|
||||
|
||||
MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
|
||||
frame.bottom - frame.top, true);
|
||||
|
||||
SetFocus(child_content_);
|
||||
}
|
||||
|
||||
RECT Win32Window::GetClientArea() {
|
||||
RECT frame;
|
||||
GetClientRect(window_handle_, &frame);
|
||||
return frame;
|
||||
}
|
||||
|
||||
HWND Win32Window::GetHandle() {
|
||||
return window_handle_;
|
||||
}
|
||||
|
||||
void Win32Window::SetQuitOnClose(bool quit_on_close) {
|
||||
quit_on_close_ = quit_on_close;
|
||||
}
|
||||
|
||||
bool Win32Window::OnCreate() {
|
||||
// No-op; provided for subclasses.
|
||||
return true;
|
||||
}
|
||||
|
||||
void Win32Window::OnDestroy() {
|
||||
// No-op; provided for subclasses.
|
||||
}
|
||||
|
||||
void Win32Window::UpdateTheme(HWND const window) {
|
||||
DWORD light_mode;
|
||||
DWORD light_mode_size = sizeof(light_mode);
|
||||
LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey,
|
||||
kGetPreferredBrightnessRegValue,
|
||||
RRF_RT_REG_DWORD, nullptr, &light_mode,
|
||||
&light_mode_size);
|
||||
|
||||
if (result == ERROR_SUCCESS) {
|
||||
BOOL enable_dark_mode = light_mode == 0;
|
||||
DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE,
|
||||
&enable_dark_mode, sizeof(enable_dark_mode));
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,102 @@
|
||||
#ifndef RUNNER_WIN32_WINDOW_H_
|
||||
#define RUNNER_WIN32_WINDOW_H_
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
#include <functional>
|
||||
#include <memory>
|
||||
#include <string>
|
||||
|
||||
// A class abstraction for a high DPI-aware Win32 Window. Intended to be
|
||||
// inherited from by classes that wish to specialize with custom
|
||||
// rendering and input handling
|
||||
class Win32Window {
|
||||
public:
|
||||
struct Point {
|
||||
unsigned int x;
|
||||
unsigned int y;
|
||||
Point(unsigned int x, unsigned int y) : x(x), y(y) {}
|
||||
};
|
||||
|
||||
struct Size {
|
||||
unsigned int width;
|
||||
unsigned int height;
|
||||
Size(unsigned int width, unsigned int height)
|
||||
: width(width), height(height) {}
|
||||
};
|
||||
|
||||
Win32Window();
|
||||
virtual ~Win32Window();
|
||||
|
||||
// Creates a win32 window with |title| that is positioned and sized using
|
||||
// |origin| and |size|. New windows are created on the default monitor. Window
|
||||
// sizes are specified to the OS in physical pixels, hence to ensure a
|
||||
// consistent size this function will scale the inputted width and height as
|
||||
// as appropriate for the default monitor. The window is invisible until
|
||||
// |Show| is called. Returns true if the window was created successfully.
|
||||
bool Create(const std::wstring& title, const Point& origin, const Size& size);
|
||||
|
||||
// Show the current window. Returns true if the window was successfully shown.
|
||||
bool Show();
|
||||
|
||||
// Release OS resources associated with window.
|
||||
void Destroy();
|
||||
|
||||
// Inserts |content| into the window tree.
|
||||
void SetChildContent(HWND content);
|
||||
|
||||
// Returns the backing Window handle to enable clients to set icon and other
|
||||
// window properties. Returns nullptr if the window has been destroyed.
|
||||
HWND GetHandle();
|
||||
|
||||
// If true, closing this window will quit the application.
|
||||
void SetQuitOnClose(bool quit_on_close);
|
||||
|
||||
// Return a RECT representing the bounds of the current client area.
|
||||
RECT GetClientArea();
|
||||
|
||||
protected:
|
||||
// Processes and route salient window messages for mouse handling,
|
||||
// size change and DPI. Delegates handling of these to member overloads that
|
||||
// inheriting classes can handle.
|
||||
virtual LRESULT MessageHandler(HWND window,
|
||||
UINT const message,
|
||||
WPARAM const wparam,
|
||||
LPARAM const lparam) noexcept;
|
||||
|
||||
// Called when CreateAndShow is called, allowing subclass window-related
|
||||
// setup. Subclasses should return false if setup fails.
|
||||
virtual bool OnCreate();
|
||||
|
||||
// Called when Destroy is called.
|
||||
virtual void OnDestroy();
|
||||
|
||||
private:
|
||||
friend class WindowClassRegistrar;
|
||||
|
||||
// OS callback called by message pump. Handles the WM_NCCREATE message which
|
||||
// is passed when the non-client area is being created and enables automatic
|
||||
// non-client DPI scaling so that the non-client area automatically
|
||||
// responds to changes in DPI. All other messages are handled by
|
||||
// MessageHandler.
|
||||
static LRESULT CALLBACK WndProc(HWND const window,
|
||||
UINT const message,
|
||||
WPARAM const wparam,
|
||||
LPARAM const lparam) noexcept;
|
||||
|
||||
// Retrieves a class instance pointer for |window|
|
||||
static Win32Window* GetThisFromHandle(HWND const window) noexcept;
|
||||
|
||||
// Update the window frame's theme to match the system theme.
|
||||
static void UpdateTheme(HWND const window);
|
||||
|
||||
bool quit_on_close_ = false;
|
||||
|
||||
// window handle for top level window.
|
||||
HWND window_handle_ = nullptr;
|
||||
|
||||
// window handle for hosted content.
|
||||
HWND child_content_ = nullptr;
|
||||
};
|
||||
|
||||
#endif // RUNNER_WIN32_WINDOW_H_
|
||||
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Reference in new issue
Block a user