mirror of
https://github.com/TigerVNC/tigervnc.git
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![Constantin Kaplinsky](/assets/img/avatar_default.png)
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
/* Copyright (C) 2002-2003 RealVNC Ltd. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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// -=- ConnectingDialog.h
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// Dialog to indicate to the user that the viewer is attempting to make an
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// outgoing connection.
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#ifndef __RFB_WIN32_CONNECTING_DLG_H__
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#define __RFB_WIN32_CONNECTING_DLG_H__
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#include <rfb_win32/Dialog.h>
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#include <rfb/Threading.h>
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#include <vncviewer/resource.h>
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namespace rfb {
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namespace win32 {
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BOOL CALLBACK ConnectingDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) {
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switch (uMsg) {
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case WM_INITDIALOG:
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{
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SetWindowLong(hwnd, GWL_USERDATA, lParam);
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return TRUE;
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}
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case WM_COMMAND:
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switch (LOWORD(wParam)) {
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case IDCANCEL:
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network::Socket* sock = (network::Socket*) GetWindowLong(hwnd, GWL_USERDATA);
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sock->shutdown();
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EndDialog(hwnd, FALSE);
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return TRUE;
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}
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break;
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case WM_DESTROY:
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EndDialog(hwnd, TRUE);
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return TRUE;
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}
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return 0;
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}
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// *** hacky bit - should use async connect so dialog behaves properly
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class ConnectingDialog : public Thread {
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public:
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ConnectingDialog() : Thread("ConnectingDialog") {
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dialog = 0;
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active = true;
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start();
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}
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virtual ~ConnectingDialog() {
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// *** join() required here because otherwise ~Thread calls Thread::join()
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join();
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}
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virtual void run() {
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dialog = CreateDialogParam(GetModuleHandle(0),
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MAKEINTRESOURCE(IDD_CONNECTING_DLG), 0, &ConnectingDlgProc, 0);
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ShowWindow(dialog, SW_SHOW);
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MSG msg;
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while (active && GetMessage(&msg, dialog, 0, 0)) {
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DispatchMessage(&msg);
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}
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DestroyWindow(dialog);
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}
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virtual Thread* join() {
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active = false;
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if (dialog)
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PostMessage(dialog, WM_QUIT, 0, 0);
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return Thread::join();
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}
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protected:
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HWND dialog;
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bool active;
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};
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};
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};
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#endif |