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Feature: Add menu to switch screen for remote control

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yuanyuanxiang
2025-11-28 20:53:28 +01:00
parent 3270527dd0
commit 9a3277d638
6 changed files with 83 additions and 24 deletions
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72
server/2015Remote/ScreenSpyDlg.cpp
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@@ -26,6 +26,7 @@ enum {
IDM_ADAPTIVE_SIZE,
IDM_SAVEAVI,
IDM_SAVEAVI_H264,
IDM_SWITCHSCREEN,
};
IMPLEMENT_DYNAMIC(CScreenSpyDlg, CDialog)
@@ -83,6 +84,10 @@ extern "C" char* __imp_strtok(char* str, const char* delim)
CScreenSpyDlg::CScreenSpyDlg(CWnd* Parent, Server* IOCPServer, CONTEXT_OBJECT* ContextObject)
: DialogBase(CScreenSpyDlg::IDD, Parent, IOCPServer, ContextObject, 0)
{
m_hFullDC = NULL;
m_hFullMemDC = NULL;
m_BitmapHandle = NULL;
m_lastMouseMove = 0;
m_lastMousePoint = {};
m_pCodec = nullptr;
@@ -194,27 +199,38 @@ void CScreenSpyDlg::OnLButtonDblClk(UINT nFlags, CPoint point)
CDialog::OnLButtonDblClk(nFlags, point);
}
void CScreenSpyDlg::PrepareDrawing(const LPBITMAPINFO bmp) {
if (m_hFullDC) ::ReleaseDC(m_hWnd, m_hFullDC);
if (m_hFullMemDC) ::DeleteDC(m_hFullMemDC);
if (m_BitmapHandle) ::DeleteObject(m_BitmapHandle);
m_BitmapData_Full = NULL;
CString strString;
strString.Format("%s - 远程桌面控制 %d×%d", m_IPAddress, bmp->bmiHeader.biWidth, bmp->bmiHeader.biHeight);
SetWindowText(strString);
m_hFullDC = ::GetDC(m_hWnd);
SetStretchBltMode(m_hFullDC, HALFTONE);
SetBrushOrgEx(m_hFullDC, 0, 0, NULL);
m_hFullMemDC = CreateCompatibleDC(m_hFullDC);
m_BitmapHandle = CreateDIBSection(m_hFullDC, bmp, DIB_RGB_COLORS, &m_BitmapData_Full, NULL, NULL);
SelectObject(m_hFullMemDC, m_BitmapHandle);
SetScrollRange(SB_HORZ, 0, bmp->bmiHeader.biWidth);
SetScrollRange(SB_VERT, 0, bmp->bmiHeader.biHeight);
GetClientRect(&m_CRect);
m_wZoom = ((double)bmp->bmiHeader.biWidth) / ((double)(m_CRect.Width()));
m_hZoom = ((double)bmp->bmiHeader.biHeight) / ((double)(m_CRect.Height()));
}
BOOL CScreenSpyDlg::OnInitDialog()
{
CDialog::OnInitDialog();
SetIcon(m_hIcon,FALSE);
CString strString;
strString.Format("%s - 远程桌面控制 %d×%d", m_IPAddress,
m_BitmapInfor_Full->bmiHeader.biWidth, m_BitmapInfor_Full->bmiHeader.biHeight);
SetWindowText(strString);
m_hFullDC = ::GetDC(m_hWnd);
SetStretchBltMode(m_hFullDC, HALFTONE);
SetBrushOrgEx(m_hFullDC, 0, 0, NULL);
m_hFullMemDC = CreateCompatibleDC(m_hFullDC);
m_BitmapHandle = CreateDIBSection(m_hFullDC, m_BitmapInfor_Full,
DIB_RGB_COLORS, &m_BitmapData_Full, NULL, NULL); //创建应用程序可以直接写入的、与设备无关的位图
SelectObject(m_hFullMemDC, m_BitmapHandle);//择一对象到指定的设备上下文环境
SetScrollRange(SB_HORZ, 0, m_BitmapInfor_Full->bmiHeader.biWidth); //指定滚动条范围的最小值和最大值
SetScrollRange(SB_VERT, 0, m_BitmapInfor_Full->bmiHeader.biHeight);//1366 768
PrepareDrawing(m_BitmapInfor_Full);
CMenu* SysMenu = GetSystemMenu(FALSE);
if (SysMenu != NULL) {
@@ -231,7 +247,11 @@ BOOL CScreenSpyDlg::OnInitDialog()
SysMenu->AppendMenu(MF_SEPARATOR);
SysMenu->AppendMenu(MF_STRING, IDM_GET_CLIPBOARD, "获取剪贴板(&R)");
SysMenu->AppendMenu(MF_STRING, IDM_SET_CLIPBOARD, "设置剪贴板(&L)");
SysMenu->AppendMenu(MF_STRING, IDM_SWITCHSCREEN, "切换显示器(&M)");
SysMenu->AppendMenu(MF_SEPARATOR);
BOOL all = THIS_CFG.GetInt("settings", "MultiScreen");
SysMenu->EnableMenuItem(IDM_SWITCHSCREEN, all ? MF_ENABLED : MF_GRAYED);
}
m_bIsCtrl = THIS_CFG.GetInt("settings", "DXGI") == USING_VIRTUAL;
@@ -246,10 +266,6 @@ BOOL CScreenSpyDlg::OnInitDialog()
SysMenu->CheckMenuItem(IDM_CONTROL, m_bIsCtrl ? MF_CHECKED : MF_UNCHECKED);
SysMenu->CheckMenuItem(IDM_ADAPTIVE_SIZE, m_bAdaptiveSize ? MF_CHECKED : MF_UNCHECKED);
SetClassLongPtr(m_hWnd, GCLP_HCURSOR, m_bIsCtrl ? (LONG_PTR)m_hRemoteCursor : (LONG_PTR)LoadCursor(NULL, IDC_NO));
GetClientRect(&m_CRect);
m_wZoom = ((double)m_BitmapInfor_Full->bmiHeader.biWidth) / ((double)(m_CRect.Width()));
m_hZoom = ((double)m_BitmapInfor_Full->bmiHeader.biHeight) / ((double)(m_CRect.Height()));
ShowScrollBar(SB_BOTH, !m_bAdaptiveSize);
SendNext();
@@ -323,6 +339,14 @@ VOID CScreenSpyDlg::OnReceiveComplete()
UpdateServerClipboard(str.c_str(), str.length());
break;
}
case TOKEN_BITMAPINFO: {
SAFE_DELETE(m_BitmapInfor_Full);
ULONG ulBitmapInforLength = m_ContextObject->InDeCompressedBuffer.GetBufferLength() - 1;
m_BitmapInfor_Full = (BITMAPINFO*) new BYTE[ulBitmapInforLength];
m_ContextObject->InDeCompressedBuffer.CopyBuffer(m_BitmapInfor_Full, ulBitmapInforLength, 1);
PrepareDrawing(m_BitmapInfor_Full);
break;
}
default: {
TRACE("CScreenSpyDlg unknown command: %d!!!\n", int(cmd));
}
@@ -611,7 +635,13 @@ void CScreenSpyDlg::OnSysCommand(UINT nID, LPARAM lParam)
}
break;
}
case IDM_SWITCHSCREEN: {
BYTE bToken[2] = { COMMAND_SWITCH_SCREEN };
m_ContextObject->Send2Client(bToken, sizeof(bToken));
break;
}
case IDM_TRACE_CURSOR: { // 跟踪被控端鼠标
m_bIsTraceCursor = !m_bIsTraceCursor; //这里在改变数据
SysMenu->CheckMenuItem(IDM_TRACE_CURSOR, m_bIsTraceCursor ? MF_CHECKED : MF_UNCHECKED);//在菜单打钩不打钩