mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-12-01 04:23:22 +01:00
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
|
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* This is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This software is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this software; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
||
|
|
* USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
// -=- SDisplayCoreWMHooks.cxx
|
||
|
|
|
||
|
|
#include <rfb_win32/SDisplayCoreWMHooks.h>
|
||
|
|
#include <rfb/LogWriter.h>
|
||
|
|
|
||
|
|
using namespace rfb;
|
||
|
|
using namespace rfb::win32;
|
||
|
|
|
||
|
|
static LogWriter vlog("SDisplayCoreWMHooks");
|
||
|
|
|
||
|
|
const unsigned int SDisplayCoreWMHooks::cursorTimerId = 2;
|
||
|
|
const unsigned int SDisplayCoreWMHooks::consolePollTimerId = 3;
|
||
|
|
|
||
|
|
|
||
|
|
SDisplayCoreWMHooks::SDisplayCoreWMHooks(SDisplay* d, UpdateTracker* ut)
|
||
|
|
: SDisplayCorePolling(d, ut, 5000),
|
||
|
|
cursorTimer(getHandle(), cursorTimerId),
|
||
|
|
consolePollTimer(getHandle(), consolePollTimerId),
|
||
|
|
pollConsoles(false) {
|
||
|
|
if (!hooks.setEvent(display->getUpdateEvent()))
|
||
|
|
throw rdr::Exception("hook subsystem failed to initialise");
|
||
|
|
poller.setUpdateTracker(updateTracker);
|
||
|
|
cursorTimer.start(20);
|
||
|
|
consolePollTimer.start(200);
|
||
|
|
}
|
||
|
|
|
||
|
|
SDisplayCoreWMHooks::~SDisplayCoreWMHooks() {
|
||
|
|
}
|
||
|
|
|
||
|
|
LRESULT SDisplayCoreWMHooks::processMessage(UINT msg, WPARAM wParam, LPARAM lParam) {
|
||
|
|
if (msg == WM_TIMER) {
|
||
|
|
if (wParam == cursorTimerId) {
|
||
|
|
SetEvent(display->getUpdateEvent());
|
||
|
|
return 0;
|
||
|
|
} else if (wParam == consolePollTimerId) {
|
||
|
|
pollConsoles = true;
|
||
|
|
SetEvent(display->getUpdateEvent());
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return SDisplayCorePolling::processMessage(msg, wParam, lParam);
|
||
|
|
}
|
||
|
|
|
||
|
|
void SDisplayCoreWMHooks::flushUpdates() {
|
||
|
|
// Poll any visible console windows
|
||
|
|
if (pollConsoles) {
|
||
|
|
pollConsoles = false;
|
||
|
|
poller.processEvent();
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check for updates from the hooks
|
||
|
|
hooks.getUpdates(updateTracker);
|
||
|
|
|
||
|
|
// Check for updates from the polling Core
|
||
|
|
SDisplayCorePolling::flushUpdates();
|
||
|
|
}
|