Added new files from VNC 4.1.1 that were not included on merging for some reason.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/merge-with-vnc-4.1.1@536 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/vncconfig_unix/QueryConnectDialog.cxx b/vncconfig_unix/QueryConnectDialog.cxx
new file mode 100644 (file)
index 0000000..c154051
--- /dev/null
+++ b/vncconfig_unix/QueryConnectDialog.cxx
@@ -0,0 +1,88 @@
+/* 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.
+ */
+
+#include <stdio.h>
+#include <rdr/Exception.h>
+#include "QueryConnectDialog.h"
+#include "vncExt.h"
+
+QueryConnectDialog::QueryConnectDialog(Display* dpy,
+                                       const char* address_,
+                                       const char* user_,
+                                       int timeout_,
+                                       QueryResultCallback* cb)
+  : TXDialog(dpy, 300, 100, "VNC Server : Accept Connection?"),
+    addressLbl(dpy, "Host:",this),
+    address(dpy, address_, this),
+    userLbl(dpy, "User:", this),
+    user(dpy, user_, this),
+    timeoutLbl(dpy, "Seconds until automatic reject:", this),
+    timeout(dpy, "0000000000", this),
+    accept(dpy, "Accept", this, this, 60),
+    reject(dpy, "Reject", this, this, 60),
+    callback(cb), timeUntilReject(timeout_), timer(this)
+{
+  const int pad = 4;
+  int y=pad;
+  int lblWidth = __rfbmax(addressLbl.width(), userLbl.width());
+  userLbl.move(pad+lblWidth-userLbl.width(), y);
+  user.move(pad+lblWidth, y);
+  addressLbl.move(pad+lblWidth-addressLbl.width(), y+=userLbl.height());
+  address.move(pad+lblWidth, y);
+  timeoutLbl.move(pad, y+=addressLbl.height());
+  timeout.move(pad+timeoutLbl.width(), y);
+  accept.move(pad, y+=addressLbl.height());
+  int maxWidth = __rfbmax(user.width(), address.width()+pad+lblWidth);
+  maxWidth = __rfbmax(maxWidth, accept.width()*3);
+  maxWidth = __rfbmax(maxWidth, timeoutLbl.width()+timeout.width()+pad);
+  reject.move(maxWidth-reject.width(), y);
+  resize(maxWidth + pad, y+reject.height()+pad);
+  setBorderWidth(1);
+  refreshTimeout();
+  timer.start(1000);
+}
+
+void QueryConnectDialog::deleteWindow(TXWindow*) {
+  unmap();
+  callback->queryRejected();
+}
+
+void QueryConnectDialog::buttonActivate(TXButton* b) {
+  unmap();
+  if (b == &accept)
+    callback->queryApproved();
+  else if (b == &reject)
+    callback->queryRejected();
+}
+  
+bool QueryConnectDialog::handleTimeout(rfb::Timer* t) {
+  if (timeUntilReject-- == 0) {
+    unmap();
+    callback->queryTimedOut();
+    return false;
+  } else {
+    refreshTimeout();
+    return true;
+  }
+}
+
+void QueryConnectDialog::refreshTimeout() {
+  char buf[16];
+  sprintf(buf, "%d", timeUntilReject);
+  timeout.setText(buf);
+}

diff --git a/vncconfig_unix/QueryConnectDialog.h b/vncconfig_unix/QueryConnectDialog.h
new file mode 100644 (file)
index 0000000..f685dc3
--- /dev/null
+++ b/vncconfig_unix/QueryConnectDialog.h
@@ -0,0 +1,56 @@
+/* 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.
+ */
+
+#ifndef __QUERYCONNECTDIALOG_H__
+#define __QUERYCONNECTDIALOG_H__
+
+#include <rfb/Timer.h>
+#include "TXLabel.h"
+#include "TXButton.h"
+#include "TXDialog.h"
+
+class QueryResultCallback {
+ public:
+  virtual ~QueryResultCallback() {}
+  virtual void queryApproved() = 0;
+  virtual void queryRejected() = 0;
+  virtual void queryTimedOut() { queryRejected(); };
+};
+
+class QueryConnectDialog : public TXDialog, public TXEventHandler,
+                           public TXButtonCallback,
+                           public rfb::Timer::Callback
+{
+ public:
+  QueryConnectDialog(Display* dpy, const char* address_,
+                     const char* user_, int timeout_,
+                     QueryResultCallback* cb);
+  void handleEvent(TXWindow*, XEvent* ) { }
+  void deleteWindow(TXWindow*);
+  void buttonActivate(TXButton* b);
+  bool handleTimeout(rfb::Timer* t);
+ private:
+  void refreshTimeout();
+  TXLabel addressLbl, address, userLbl, user, timeoutLbl, timeout;
+  TXButton accept, reject;
+  QueryResultCallback* callback;
+  int timeUntilReject;
+  rfb::Timer timer;
+};
+
+#endif