admin/SimpleRemoter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Improve: Support multiple screen desktop monitoring

Browse Source
This commit is contained in:
yuanyuanxiang
2025-08-02 23:41:02 +08:00
parent f531933952
commit f95d30e0e6
4 changed files with 68 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
client/ScreenCapture.h
View File

@@ -84,6 +84,25 @@ private:
class ScreenCapture
{
private:
static BOOL CALLBACK MonitorEnumProc(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData)
{
std::vector<MONITORINFOEX>* monitors = reinterpret_cast<std::vector<MONITORINFOEX>*>(dwData);
MONITORINFOEX mi;
mi.cbSize = sizeof(MONITORINFOEX);
if (GetMonitorInfo(hMonitor, &mi))
{
monitors->push_back(mi); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Ϣ
}
return TRUE;
}
std::vector<MONITORINFOEX> GetAllMonitors()
{
std::vector<MONITORINFOEX> monitors;
EnumDisplayMonitors(nullptr, nullptr, MonitorEnumProc, (LPARAM)&monitors);
return monitors;
}
public:
ThreadPool* m_ThreadPool; // <20>̳߳<DFB3>
BYTE* m_FirstBuffer; // <20><>һ֡<D2BB><D6A1><EFBFBD><EFBFBD>
@@ -119,13 +138,24 @@ public:
m_BlockNum = 8;
m_ThreadPool = new ThreadPool(m_BlockNum);
if (all)
static auto monitors = GetAllMonitors();
static int index = 0;
if (all && !monitors.empty())
{
m_iScreenX = GetSystemMetrics(SM_XVIRTUALSCREEN);
m_iScreenY = GetSystemMetrics(SM_YVIRTUALSCREEN);
m_ulFullWidth = GetSystemMetrics(SM_CXVIRTUALSCREEN);
m_ulFullHeight = GetSystemMetrics(SM_CYVIRTUALSCREEN);
int idx = index++ % (monitors.size()+1);
if (idx == 0) {
m_iScreenX = GetSystemMetrics(SM_XVIRTUALSCREEN);
m_iScreenY = GetSystemMetrics(SM_YVIRTUALSCREEN);
m_ulFullWidth = GetSystemMetrics(SM_CXVIRTUALSCREEN);
m_ulFullHeight = GetSystemMetrics(SM_CYVIRTUALSCREEN);
}
else {
RECT rt = monitors[idx-1].rcMonitor;
m_iScreenX = rt.left;
m_iScreenY = rt.top;
m_ulFullWidth = rt.right - rt.left;
m_ulFullHeight = rt.bottom - rt.top;
}
} else {
//::GetSystemMetrics(SM_CXSCREEN/SM_CYSCREEN)<29><>ȡ<EFBFBD><C8A1>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>׼
//<2F><><EFBFBD>統<EFBFBD><E7B5B1>Ļ<EFBFBD><C4BB>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Ϊ125%ʱ<><CAB1><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>1.25<EFBFBD>Ŷ<EFBFBD>
@@ -411,6 +441,8 @@ public:
pt.x *= m_wZoom;
pt.y *= m_hZoom;
}
pt.x += m_iScreenX;
pt.y += m_iScreenY;
}
// <20><>ȡλͼ<CEBB>ṹ<EFBFBD><E1B9B9>Ϣ