Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@591 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/win/rfb_win32/WMPoller.cxx b/win/rfb_win32/WMPoller.cxx
new file mode 100644
index 0000000..f850534
--- /dev/null
+++ b/win/rfb_win32/WMPoller.cxx
@@ -0,0 +1,85 @@
+/* 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.
+ */
+
+// -=- WMPoller.cxx
+
+#include <rfb_win32/WMPoller.h>
+#include <rfb/Exception.h>
+#include <rfb/LogWriter.h>
+#include <rfb/Configuration.h>
+
+#include <tchar.h>
+
+using namespace rfb;
+using namespace rfb::win32;
+
+static LogWriter vlog("WMPoller");
+
+BoolParameter rfb::win32::WMPoller::poll_console_windows("PollConsoleWindows",
+ "Server should poll console windows for updates", true);
+
+// -=- WMPoller class
+
+bool
+rfb::win32::WMPoller::processEvent() {
+ PollInfo info;
+ if (poll_console_windows && ut) {
+ ::EnumWindows(WMPoller::enumWindowProc, (LPARAM) &info);
+ ut->add_changed(info.poll_include);
+ }
+ return false;
+}
+
+bool
+rfb::win32::WMPoller::setUpdateTracker(UpdateTracker* ut_) {
+ ut = ut_;
+ return true;
+}
+
+bool
+rfb::win32::WMPoller::checkPollWindow(HWND w) {
+ TCHAR buffer[128];
+ if (!GetClassName(w, buffer, 128))
+ throw rdr::SystemException("unable to get window class:%u", GetLastError());
+ if ((_tcscmp(buffer, _T("tty")) != 0) &&
+ (_tcscmp(buffer, _T("ConsoleWindowClass")) != 0)) {
+ return false;
+ }
+ return true;
+}
+
+void
+rfb::win32::WMPoller::pollWindow(HWND w, PollInfo* i) {
+ RECT r;
+ if (IsWindowVisible(w) && GetWindowRect(w, &r)) {
+ if (IsRectEmpty(&r)) return;
+ Region wrgn(Rect(r.left, r.top, r.right, r.bottom));
+ if (checkPollWindow(w)) {
+ wrgn.assign_subtract(i->poll_exclude);
+ i->poll_include.assign_union(wrgn);
+ } else {
+ i->poll_exclude.assign_union(wrgn);
+ }
+ }
+}
+
+BOOL CALLBACK
+rfb::win32::WMPoller::enumWindowProc(HWND w, LPARAM lp) {
+ pollWindow(w, (PollInfo*)lp);
+ return TRUE;
+}