dzc
0a78ff1b58
- 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
34 lines
928 B
C++
34 lines
928 B
C++
#ifndef RUNNER_FLUTTER_WINDOW_H_
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#define RUNNER_FLUTTER_WINDOW_H_
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#include <flutter/dart_project.h>
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#include <flutter/flutter_view_controller.h>
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#include <memory>
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#include "win32_window.h"
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// A window that does nothing but host a Flutter view.
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class FlutterWindow : public Win32Window {
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public:
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// Creates a new FlutterWindow hosting a Flutter view running |project|.
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explicit FlutterWindow(const flutter::DartProject& project);
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virtual ~FlutterWindow();
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protected:
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// Win32Window:
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bool OnCreate() override;
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void OnDestroy() override;
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LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
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LPARAM const lparam) noexcept override;
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private:
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// The project to run.
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flutter::DartProject project_;
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// The Flutter instance hosted by this window.
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std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
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};
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#endif // RUNNER_FLUTTER_WINDOW_H_
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