备份

2026-01-25 23:46:14 +08:00
parent 2a2a3d68d8
commit 37e7d278bd
727 changed files with 193377 additions and 7 deletions
--- a/demo/kugou/DesktopLrcFrm.cpp
+++ b/demo/kugou/DesktopLrcFrm.cpp
@@ -0,0 +1,59 @@
+#include "desktopLrcFrm.h"
+
+HWND GetDeskTopWnd() {
+	HWND windowHandle = ::FindWindowW(L"Progman", L"Program Manager");
+	::SendMessageW(windowHandle, 0x052c, 0, 0);
+	::EnumWindows([](HWND tophandle, LPARAM lParam)->BOOL {
+		HWND defview = ::FindWindowExW(tophandle, 0, L"SHELLDLL_DefView", NULL);
+		if (defview != NULL)
+		{
+			HWND workerw = ::FindWindowExW(0, tophandle, L"WorkerW", 0);
+			if (workerw == NULL) {
+				workerw = ::FindWindowExW(tophandle, 0, L"WorkerW", 0);
+				*((HWND*)lParam) = workerw;
+				::ShowWindow(workerw, SW_SHOW);
+			}
+			else
+			{
+				::ShowWindow(workerw, SW_HIDE);
+			}
+			return FALSE;
+		}
+		return TRUE;
+		}, (LPARAM)&windowHandle);
+	return windowHandle;
+}
+
+DesktopLrcFrm::DesktopLrcFrm(VlcPlayer* player) :_player(player), LayeredWindow(0, 0) {
+	//关闭默认的窗口阴影
+	this->CloseShadowBox();
+	//获取桌面的窗口句柄
+	HWND workWnd = GetDeskTopWnd();
+	::SetParent(Hwnd(), workWnd);
+	RECT workRect;
+	::GetClientRect(workWnd, &workRect);
+	::SetWindowPos(Hwnd(), NULL, workRect.left, workRect.top, workRect.left + workRect.right, workRect.top + workRect.bottom, SWP_NOZORDER | SWP_NOACTIVATE);
+	//设置窗口布局
+	_lrc.Style.FontSize = 20;
+	_lrc.Style.ForeColor = Color::White;
+	this->SetLayout(&_lrc);
+}
+void DesktopLrcFrm::LoadLrc(const UIString& lrcData) {
+	_lrc.LoadLrc(lrcData);
+}
+
+void DesktopLrcFrm::ChangePostion(int postion) {
+	_lrc.ChangePostion(postion);
+}
+
+void DesktopLrcFrm::OnPaint(PaintEventArgs& arg) {
+	//绘制视频的帧图像到窗口上
+	if (_player->BuffBitmap) {
+		Image img(_player->BuffBitmap->GetHBITMAP());
+		img.SizeMode = ImageSizeMode::Cover;
+		arg.Graphics.DrawImage(&img, this->GetClientRect());
+		arg.Graphics.SetColor(Color(0, 0, 0, 100));
+		arg.Graphics.FillRectangle(this->GetClientRect());
+	}
+	__super::OnPaint(arg);
+}