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wgh19
2024-05-14 13:49:54 +08:00
parent 615720ab49
commit 842a52f53d
13 changed files with 661 additions and 68 deletions
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70
windows/runner/flutter_window.cpp
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@@ -1,14 +1,46 @@
#pragma comment(lib, "winhttp.lib")
#include "flutter_window.h"
#include <flutter/method_channel.h>
#include <flutter/event_channel.h>
#include <flutter/event_sink.h>
#include <flutter/event_stream_handler_functions.h>
#include <flutter/standard_method_codec.h>
#include <optional>
#include <ShlObj.h>
#include <winhttp.h>
#include "flutter/generated_plugin_registrant.h"
#include "utils.h"
std::unique_ptr<flutter::EventSink<flutter::EncodableValue>>&& mouseEvents = nullptr;
static std::string getProxy() {
_WINHTTP_CURRENT_USER_IE_PROXY_CONFIG net;
WinHttpGetIEProxyConfigForCurrentUser(&net);
if (net.lpszProxy == nullptr) {
GlobalFree(net.lpszAutoConfigUrl);
GlobalFree(net.lpszProxyBypass);
return "No Proxy";
}
else {
GlobalFree(net.lpszAutoConfigUrl);
GlobalFree(net.lpszProxyBypass);
return Utf8FromUtf16(net.lpszProxy);
}
}
static std::string getPicturePath() {
PWSTR picturesPath;
HRESULT result = SHGetKnownFolderPath(FOLDERID_Pictures, 0, NULL, &picturesPath);
if (SUCCEEDED(result)) {
auto res = Utf8FromUtf16(picturesPath);
CoTaskMemFree(picturesPath);
return res;
}
else {
return "error";
}
}
FlutterWindow::FlutterWindow(const flutter::DartProject& project)
: project_(project) {}
@@ -31,15 +63,13 @@ bool FlutterWindow::OnCreate() {
}
RegisterPlugins(flutter_controller_->engine());
//监听鼠标侧键的EventChannel
const auto channelName = "pixes/mouse";
flutter::EventChannel<> channel2(
const auto channelName = "pixes/mouse";
flutter::EventChannel<> channel2(
flutter_controller_->engine()->messenger(), channelName,
&flutter::StandardMethodCodec::GetInstance()
);
auto eventHandler = std::make_unique<
flutter::StreamHandlerFunctions<flutter::EncodableValue>>(
);
auto eventHandler = std::make_unique<
flutter::StreamHandlerFunctions<flutter::EncodableValue>>(
[](
const flutter::EncodableValue* arguments,
std::unique_ptr<flutter::EventSink<flutter::EncodableValue>>&& events){
@@ -50,9 +80,27 @@ bool FlutterWindow::OnCreate() {
-> std::unique_ptr<flutter::StreamHandlerError<flutter::EncodableValue>> {
mouseEvents = nullptr;
return nullptr;
});
});
channel2.SetStreamHandler(std::move(eventHandler));
channel2.SetStreamHandler(std::move(eventHandler));
const auto pictureFolderChannel = "pixes/picture_folder";
flutter::MethodChannel<> channel3(
flutter_controller_->engine()->messenger(), pictureFolderChannel,
&flutter::StandardMethodCodec::GetInstance()
);
channel3.SetMethodCallHandler([](
const flutter::MethodCall<>& call, const std::unique_ptr<flutter::MethodResult<>>& result) {
result->Success(getPicturePath());
});
const flutter::MethodChannel<> channel(
flutter_controller_->engine()->messenger(), "pixes/proxy",
&flutter::StandardMethodCodec::GetInstance()
);
channel.SetMethodCallHandler(
[](const flutter::MethodCall<>& call, const std::unique_ptr<flutter::MethodResult<>>& result) {
result->Success(getProxy());
});
SetChildContent(flutter_controller_->view()->GetNativeWindow());
@@ -114,4 +162,4 @@ FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
}
return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
}
}