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feat: 添加 CursorManager

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This commit is contained in:
刘旭 2023-06-16 20:32:26 +08:00
commit c82c0dde7e
13 changed files with 397 additions and 105 deletions
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45
src/Magpie.Core/GraphicsCaptureFrameSource.cpp
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@ -56,7 +56,12 @@ bool GraphicsCaptureFrameSource::Initialize(HWND hwndSrc, HWND hwndScaling, cons
return false;
}
if (!_CaptureWindow(interop.get(), options)) {
if (!_CalcSrcRect(options.cropping, options.IsCaptureTitleBar())) {
Logger::Get().Error("_CalcSrcRect 失败");
return false;
}
if (!_CaptureWindow(interop.get())) {
Logger::Get().Info("窗口捕获失败，回落到屏幕捕获");
if (_CaptureMonitor(interop.get(), options, hwndScaling)) {
@ -122,9 +127,7 @@ FrameSourceBase::UpdateState GraphicsCaptureFrameSource::Update() noexcept {
return UpdateState::NewFrame;
}
bool GraphicsCaptureFrameSource::_CaptureWindow(IGraphicsCaptureItemInterop* interop, const ScalingOptions& options) {
// DwmGetWindowAttribute 和 Graphics.Capture 无法应用于子窗口
bool GraphicsCaptureFrameSource::_CaptureWindow(IGraphicsCaptureItemInterop* interop) noexcept {
// 包含边框的窗口尺寸
RECT srcFrameBounds{};
HRESULT hr = DwmGetWindowAttribute(_hwndSrc,
@ -134,20 +137,14 @@ bool GraphicsCaptureFrameSource::_CaptureWindow(IGraphicsCaptureItemInterop* int
return false;
}
RECT srcFrameRect = _GetSrcFrameRect(options.cropping, options.IsCaptureTitleBar());
if (srcFrameRect == RECT{}) {
Logger::Get().Error("_GetSrcFrameRect 失败");
return false;
}
// 在源窗口存在 DPI 缩放时有时会有一像素的偏移（取决于窗口在屏幕上的位置）
// 可能是 DwmGetWindowAttribute 的 bug
_frameBox = {
UINT(srcFrameRect.left - srcFrameBounds.left),
UINT(srcFrameRect.top - srcFrameBounds.top),
UINT(_srcRect.left - srcFrameBounds.left),
UINT(_srcRect.top - srcFrameBounds.top),
0,
UINT(srcFrameRect.right - srcFrameBounds.left),
UINT(srcFrameRect.bottom - srcFrameBounds.top),
UINT(_srcRect.right - srcFrameBounds.left),
UINT(_srcRect.bottom - srcFrameBounds.top),
1
};
@ -267,7 +264,11 @@ void GraphicsCaptureFrameSource::_RemoveOwnerFromAltTabList(HWND hwndSrc) noexce
_originalOwnerExStyle = ownerExStyle;
}
bool GraphicsCaptureFrameSource::_CaptureMonitor(IGraphicsCaptureItemInterop* interop, const ScalingOptions& options, HWND hwndScaling) {
bool GraphicsCaptureFrameSource::_CaptureMonitor(
IGraphicsCaptureItemInterop* interop,
const ScalingOptions& options,
HWND hwndScaling
) noexcept {
// Win10 无法隐藏黄色边框，因此只在 Win11 中回落到屏幕捕获
if (!Win32Utils::GetOSVersion().IsWin11()) {
Logger::Get().Error("无法使用屏幕捕获");
@ -300,18 +301,18 @@ bool GraphicsCaptureFrameSource::_CaptureMonitor(IGraphicsCaptureItemInterop* in
return false;
}
RECT srcFrameRect = _GetSrcFrameRect(options.cropping, options.IsCaptureTitleBar());
if (srcFrameRect == RECT{}) {
Logger::Get().Error("_GetSrcFrameRect 失败");
// 重新计算捕获位置
if (!_CalcSrcRect(options.cropping, options.IsCaptureTitleBar())) {
Logger::Get().Error("_CalcSrcRect 失败");
return false;
}
_frameBox = {
UINT(srcFrameRect.left - mi.rcMonitor.left),
UINT(srcFrameRect.top - mi.rcMonitor.top),
UINT(_srcRect.left - mi.rcMonitor.left),
UINT(_srcRect.top - mi.rcMonitor.top),
0,
UINT(srcFrameRect.right - mi.rcMonitor.left),
UINT(srcFrameRect.bottom - mi.rcMonitor.top),
UINT(_srcRect.right - mi.rcMonitor.left),
UINT(_srcRect.bottom - mi.rcMonitor.top),
1
};