mirror of
https://github.com/Blinue/Magpie.git
synced 2026-06-24 02:04:10 +00:00
417 lines
11 KiB
C++
417 lines
11 KiB
C++
#include "pch.h"
|
||
#include "App.h"
|
||
#include "Utils.h"
|
||
#include "GraphicsCaptureFrameSource.h"
|
||
#include "GDIFrameSource.h"
|
||
#include "DwmSharedSurfaceFrameSource.h"
|
||
#include "LegacyGDIFrameSource.h"
|
||
#include "MagCallbackFrameSource.h"
|
||
|
||
|
||
extern std::shared_ptr<spdlog::logger> logger;
|
||
|
||
const UINT WM_DESTORYHOST = RegisterWindowMessage(L"MAGPIE_WM_DESTORYHOST");
|
||
|
||
static constexpr const wchar_t* HOST_WINDOW_CLASS_NAME = L"Window_Magpie_967EB565-6F73-4E94-AE53-00CC42592A22";
|
||
static constexpr const wchar_t* DDF_WINDOW_CLASS_NAME = L"Window_Magpie_C322D752-C866-4630-91F5-32CB242A8930";
|
||
static constexpr const wchar_t* HOST_WINDOW_TITLE = L"Magpie_Host";
|
||
|
||
|
||
App::~App() {
|
||
MagUninitialize();
|
||
Windows::Foundation::Uninitialize();
|
||
}
|
||
|
||
bool App::Initialize(HINSTANCE hInst) {
|
||
SPDLOG_LOGGER_INFO(logger, "正在初始化 App");
|
||
|
||
_hInst = hInst;
|
||
|
||
// 初始化 COM
|
||
winrt::init_apartment(winrt::apartment_type::multi_threaded);
|
||
|
||
_RegisterWndClasses();
|
||
|
||
// 供隐藏光标和 MagCallback 抓取模式使用
|
||
if (!MagInitialize()) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("MagInitialize 失败"));
|
||
}
|
||
|
||
SPDLOG_LOGGER_INFO(logger, "App 初始化成功");
|
||
return true;
|
||
}
|
||
|
||
bool App::Run(
|
||
HWND hwndSrc,
|
||
const std::string& effectsJson,
|
||
UINT captureMode,
|
||
int frameRate,
|
||
float cursorZoomFactor,
|
||
UINT cursorInterpolationMode,
|
||
UINT adapterIdx,
|
||
UINT flags
|
||
) {
|
||
_hwndSrc = hwndSrc;
|
||
_captureMode = captureMode;
|
||
_frameRate = frameRate;
|
||
_cursorZoomFactor = cursorZoomFactor;
|
||
_cursorInterpolationMode = cursorInterpolationMode;
|
||
_adapterIdx = adapterIdx;
|
||
_flags = flags;
|
||
|
||
SPDLOG_LOGGER_INFO(logger, fmt::format("运行时参数：\n\thwndSrc：{}\n\tcaptureMode：{}\n\tadjustCursorSpeed：{}\n\tshowFPS：{}\n\tdisableRoundCorner：{}\n\tframeRate：{}\n\tdisableLowLatency：{}\n\tbreakpointMode：{}\n\tdisableWindowResizing：{}\n\tdisableDirectFlip：{}\n\tConfineCursorIn3DGames：{}\n\tadapterIdx：{}\n\tCropTitleBarOfUWP：{}", (void*)hwndSrc, captureMode, IsAdjustCursorSpeed(), IsShowFPS(), IsDisableRoundCorner(), frameRate, IsDisableLowLatency(), IsBreakpointMode(), IsDisableWindowResizing(), IsDisableDirectFlip(), IsConfineCursorIn3DGames(), adapterIdx, IsCropTitleBarOfUWP()));
|
||
|
||
// 每次进入全屏都要重置
|
||
_nextTimerId = 1;
|
||
|
||
SetErrorMsg(ErrorMessages::GENERIC);
|
||
|
||
// 禁用窗口大小调整
|
||
bool windowResizingDisabled = false;
|
||
if (IsDisableWindowResizing()) {
|
||
LONG_PTR style = GetWindowLongPtr(hwndSrc, GWL_STYLE);
|
||
if (style & WS_THICKFRAME) {
|
||
if (SetWindowLongPtr(hwndSrc, GWL_STYLE, style ^ WS_THICKFRAME)) {
|
||
SPDLOG_LOGGER_INFO(logger, "已禁用窗口大小调整");
|
||
windowResizingDisabled = true;
|
||
} else {
|
||
SPDLOG_LOGGER_ERROR(logger, "禁用窗口大小调整失败");
|
||
}
|
||
}
|
||
}
|
||
|
||
_srcClientRect = Utils::GetClientScreenRect(_hwndSrc, IsCropTitleBarOfUWP());
|
||
if (_srcClientRect.right == 0 || _srcClientRect.bottom == 0) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, "获取源窗口客户区失败");
|
||
return false;
|
||
}
|
||
|
||
SPDLOG_LOGGER_INFO(logger, fmt::format("源窗口客户区尺寸：{}x{}",
|
||
_srcClientRect.right - _srcClientRect.left, _srcClientRect.bottom - _srcClientRect.top));
|
||
|
||
if (!_CreateHostWnd()) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, "创建主窗口失败");
|
||
return false;
|
||
}
|
||
|
||
if (IsDisableDirectFlip() && !IsBreakpointMode()) {
|
||
if (!_DisableDirectFlip()) {
|
||
SPDLOG_LOGGER_ERROR(logger, "_DisableDirectFlip 失败");
|
||
}
|
||
}
|
||
|
||
_renderer.reset(new Renderer());
|
||
if (!_renderer->Initialize()) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, "初始化 Renderer 失败，正在清理");
|
||
DestroyWindow(_hwndHost);
|
||
_Run();
|
||
return false;
|
||
}
|
||
|
||
switch (captureMode) {
|
||
case 0:
|
||
_frameSource.reset(new GraphicsCaptureFrameSource());
|
||
break;
|
||
case 1:
|
||
_frameSource.reset(new GDIFrameSource());
|
||
break;
|
||
case 2:
|
||
_frameSource.reset(new DwmSharedSurfaceFrameSource());
|
||
break;
|
||
case 3:
|
||
_frameSource.reset(new LegacyGDIFrameSource());
|
||
break;
|
||
case 4:
|
||
_frameSource.reset(new MagCallbackFrameSource());
|
||
break;
|
||
default:
|
||
SPDLOG_LOGGER_CRITICAL(logger, "未知的捕获模式，即将退出");
|
||
DestroyWindow(_hwndHost);
|
||
_Run();
|
||
return false;
|
||
}
|
||
|
||
if (!_frameSource->Initialize()) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, "初始化 FrameSource 失败，即将退出");
|
||
DestroyWindow(_hwndHost);
|
||
_Run();
|
||
return false;
|
||
}
|
||
|
||
if (!_renderer->InitializeEffectsAndCursor(effectsJson)) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, "初始化效果失败，即将退出");
|
||
DestroyWindow(_hwndHost);
|
||
_Run();
|
||
return false;
|
||
}
|
||
|
||
// 禁用窗口圆角
|
||
bool roundCornerDisabled = false;
|
||
if (IsDisableRoundCorner() && _frameSource->HasRoundCornerInWin11()) {
|
||
const auto& version = Utils::GetOSVersion();
|
||
bool isWin11 = Utils::CompareVersion(
|
||
version.dwMajorVersion, version.dwMinorVersion,
|
||
version.dwBuildNumber, 10, 0, 22000) >= 0;
|
||
|
||
if (isWin11) {
|
||
INT attr = DWMWCP_DONOTROUND;
|
||
HRESULT hr = DwmSetWindowAttribute(hwndSrc, DWMWA_WINDOW_CORNER_PREFERENCE, &attr, sizeof(attr));
|
||
if (FAILED(hr)) {
|
||
SPDLOG_LOGGER_ERROR(logger, "禁用窗口圆角失败");
|
||
} else {
|
||
SPDLOG_LOGGER_INFO(logger, "已禁用窗口圆角");
|
||
roundCornerDisabled = true;
|
||
}
|
||
}
|
||
}
|
||
|
||
_Run();
|
||
|
||
// 还原窗口圆角
|
||
if (roundCornerDisabled) {
|
||
INT attr = DWMWCP_DEFAULT;
|
||
HRESULT hr = DwmSetWindowAttribute(hwndSrc, DWMWA_WINDOW_CORNER_PREFERENCE, &attr, sizeof(attr));
|
||
if (FAILED(hr)) {
|
||
SPDLOG_LOGGER_INFO(logger, "取消禁用窗口圆角失败");
|
||
} else {
|
||
SPDLOG_LOGGER_INFO(logger, "已取消禁用窗口圆角");
|
||
}
|
||
}
|
||
|
||
// 还原窗口大小调整
|
||
if (windowResizingDisabled) {
|
||
LONG_PTR style = GetWindowLongPtr(hwndSrc, GWL_STYLE);
|
||
if (!(style & WS_THICKFRAME)) {
|
||
if (SetWindowLongPtr(hwndSrc, GWL_STYLE, style | WS_THICKFRAME)) {
|
||
SPDLOG_LOGGER_INFO(logger, "已取消禁用窗口大小调整");
|
||
} else {
|
||
SPDLOG_LOGGER_ERROR(logger, "取消禁用窗口大小调整失败");
|
||
}
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
void App::_Run() {
|
||
SPDLOG_LOGGER_INFO(logger, "开始接收窗口消息");
|
||
|
||
while (true) {
|
||
MSG msg;
|
||
while (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE)) {
|
||
if (msg.message == WM_QUIT) {
|
||
// 释放资源
|
||
_ReleaseResources();
|
||
SPDLOG_LOGGER_INFO(logger, "主窗口已销毁");
|
||
return;
|
||
}
|
||
|
||
TranslateMessage(&msg);
|
||
DispatchMessage(&msg);
|
||
}
|
||
|
||
_renderer->Render();
|
||
}
|
||
}
|
||
|
||
ComPtr<IWICImagingFactory2> App::GetWICImageFactory() {
|
||
if (_wicImgFactory == nullptr) {
|
||
HRESULT hr = CoCreateInstance(
|
||
CLSID_WICImagingFactory,
|
||
NULL,
|
||
CLSCTX_INPROC_SERVER,
|
||
IID_PPV_ARGS(&_wicImgFactory)
|
||
);
|
||
|
||
if (FAILED(hr)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeComErrorMsg("创建 WICImagingFactory 失败", hr));
|
||
return nullptr;
|
||
}
|
||
}
|
||
|
||
return _wicImgFactory;
|
||
}
|
||
|
||
bool App::RegisterTimer(UINT uElapse, std::function<void()> cb) {
|
||
if (!SetTimer(_hwndHost, _nextTimerId, uElapse, nullptr)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("SetTimer 失败"));
|
||
return false;
|
||
}
|
||
|
||
++_nextTimerId;
|
||
_timerCbs.emplace_back(std::move(cb));
|
||
|
||
return true;
|
||
}
|
||
|
||
|
||
LRESULT DDFWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) {
|
||
if (msg == WM_DESTROY) {
|
||
return 0;
|
||
}
|
||
|
||
return DefWindowProc(hWnd, msg, wParam, lParam);
|
||
}
|
||
|
||
// 注册窗口类
|
||
void App::_RegisterWndClasses() const {
|
||
WNDCLASSEX wcex = {};
|
||
wcex.cbSize = sizeof(WNDCLASSEX);
|
||
wcex.lpfnWndProc = _HostWndProcStatic;
|
||
wcex.hInstance = _hInst;
|
||
wcex.lpszClassName = HOST_WINDOW_CLASS_NAME;
|
||
|
||
if (!RegisterClassEx(&wcex)) {
|
||
// 忽略此错误，因为可能是重复注册产生的错误
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("注册主窗口类失败"));
|
||
} else {
|
||
SPDLOG_LOGGER_INFO(logger, "已注册主窗口类");
|
||
}
|
||
|
||
wcex.lpfnWndProc = DDFWndProc;
|
||
wcex.hbrBackground = (HBRUSH)GetStockObject(GRAY_BRUSH);
|
||
wcex.lpszClassName = DDF_WINDOW_CLASS_NAME;
|
||
|
||
if (!RegisterClassEx(&wcex)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("注册 DDF 窗口类失败"));
|
||
} else {
|
||
SPDLOG_LOGGER_INFO(logger, "已注册 DDF 窗口类");
|
||
}
|
||
}
|
||
|
||
// 创建主窗口
|
||
bool App::_CreateHostWnd() {
|
||
if (FindWindow(HOST_WINDOW_CLASS_NAME, nullptr)) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, "已存在主窗口");
|
||
return false;
|
||
}
|
||
|
||
_hostWndRect = Utils::GetScreenRect(_hwndSrc);
|
||
|
||
_hwndHost = CreateWindowEx(
|
||
(IsBreakpointMode() ? 0 : WS_EX_TOPMOST) | WS_EX_NOACTIVATE | WS_EX_LAYERED | WS_EX_TRANSPARENT,
|
||
HOST_WINDOW_CLASS_NAME,
|
||
HOST_WINDOW_TITLE,
|
||
WS_CLIPCHILDREN | WS_POPUP | WS_VISIBLE,
|
||
_hostWndRect.left,
|
||
_hostWndRect.top,
|
||
_hostWndRect.right - _hostWndRect.left,
|
||
_hostWndRect.bottom - _hostWndRect.top,
|
||
NULL,
|
||
NULL,
|
||
_hInst,
|
||
NULL
|
||
);
|
||
if (!_hwndHost) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, MakeWin32ErrorMsg("创建主窗口失败"));
|
||
return false;
|
||
}
|
||
|
||
SPDLOG_LOGGER_INFO(logger, fmt::format("主窗口尺寸：{}x{}",
|
||
_hostWndRect.right - _hostWndRect.left, _hostWndRect.bottom - _hostWndRect.top));
|
||
|
||
// 设置窗口不透明
|
||
// 不完全透明时可关闭 DirectFlip
|
||
if (!SetLayeredWindowAttributes(_hwndHost, 0, IsDisableDirectFlip() ? 254 : 255, LWA_ALPHA)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("SetLayeredWindowAttributes 失败"));
|
||
}
|
||
|
||
if (!ShowWindow(_hwndHost, SW_NORMAL)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("ShowWindow 失败"));
|
||
}
|
||
|
||
SPDLOG_LOGGER_INFO(logger, "已创建主窗口");
|
||
return true;
|
||
}
|
||
|
||
bool App::_DisableDirectFlip() {
|
||
// 没有显式关闭 DirectFlip 的方法
|
||
// 将全屏窗口设为稍微透明，以灰色全屏窗口为背景
|
||
_hwndDDF = CreateWindowEx(
|
||
WS_EX_NOACTIVATE | WS_EX_LAYERED | WS_EX_TRANSPARENT,
|
||
DDF_WINDOW_CLASS_NAME,
|
||
NULL,
|
||
WS_CLIPCHILDREN | WS_POPUP | WS_VISIBLE,
|
||
0,
|
||
0,
|
||
_hostWndRect.right - _hostWndRect.left,
|
||
_hostWndRect.bottom - _hostWndRect.top,
|
||
NULL,
|
||
NULL,
|
||
_hInst,
|
||
NULL
|
||
);
|
||
|
||
if (!_hwndDDF) {
|
||
SPDLOG_LOGGER_CRITICAL(logger, MakeWin32ErrorMsg("创建 DDF 窗口失败"));
|
||
return false;
|
||
}
|
||
|
||
if (!SetWindowPos(_hwndDDF, _hwndHost, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOREDRAW)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("SetWindowPos 失败"));
|
||
}
|
||
|
||
// 设置窗口不透明
|
||
if (!SetLayeredWindowAttributes(_hwndDDF, 0, 255, LWA_ALPHA)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("SetLayeredWindowAttributes 失败"));
|
||
}
|
||
|
||
if (!ShowWindow(_hwndDDF, SW_NORMAL)) {
|
||
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("ShowWindow 失败"));
|
||
}
|
||
|
||
SPDLOG_LOGGER_INFO(logger, "已创建 DDF 主窗口");
|
||
return true;
|
||
}
|
||
|
||
LRESULT App::_HostWndProcStatic(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) {
|
||
return GetInstance()._HostWndProc(hWnd, msg, wParam, lParam);
|
||
}
|
||
|
||
|
||
LRESULT App::_HostWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
|
||
if (message == WM_DESTORYHOST) {
|
||
SPDLOG_LOGGER_INFO(logger, "收到 MAGPIE_WM_DESTORYHOST 消息，即将销毁主窗口");
|
||
Close();
|
||
return 0;
|
||
}
|
||
|
||
switch (message) {
|
||
case WM_DESTROY:
|
||
{
|
||
// 有两个退出路径：
|
||
// 1. 前台窗口发生改变
|
||
// 2. 收到_WM_DESTORYMAG 消息
|
||
PostQuitMessage(0);
|
||
return 0;
|
||
}
|
||
case WM_TIMER:
|
||
{
|
||
if (hWnd != _hwndHost || wParam <= 0 || wParam > _timerCbs.size()) {
|
||
break;
|
||
}
|
||
|
||
_timerCbs[wParam - 1]();
|
||
return 0;
|
||
}
|
||
default:
|
||
break;
|
||
}
|
||
|
||
return DefWindowProc(hWnd, message, wParam, lParam);
|
||
}
|
||
|
||
void App::_ReleaseResources() {
|
||
_frameSource = nullptr;
|
||
_renderer = nullptr;
|
||
|
||
// 计时器资源在窗口销毁时自动释放
|
||
_timerCbs.clear();
|
||
}
|
||
|
||
void App::Close() {
|
||
if (_hwndDDF) {
|
||
DestroyWindow(_hwndDDF);
|
||
}
|
||
DestroyWindow(_hwndHost);
|
||
}
|