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CClientTaskBarReceiver.cpp

00001 /*
00002  * synergy -- mouse and keyboard sharing utility
00003  * Copyright (C) 2003 Chris Schoeneman
00004  * 
00005  * This package is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU General Public License
00007  * found in the file COPYING that should have accompanied this file.
00008  * 
00009  * This package is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  */
00014 
00015 #include "CClientTaskBarReceiver.h"
00016 #include "CClient.h"
00017 #include "CLock.h"
00018 #include "CStringUtil.h"
00019 #include "IEventQueue.h"
00020 #include "CArch.h"
00021 #include "Version.h"
00022 
00023 //
00024 // CClientTaskBarReceiver
00025 //
00026 
00027 CClientTaskBarReceiver::CClientTaskBarReceiver() :
00028     m_state(kNotRunning)
00029 {
00030     // do nothing
00031 }
00032 
00033 CClientTaskBarReceiver::~CClientTaskBarReceiver()
00034 {
00035     // do nothing
00036 }
00037 
00038 void
00039 CClientTaskBarReceiver::updateStatus(CClient* client, const CString& errorMsg)
00040 {
00041     {
00042         // update our status
00043         m_errorMessage = errorMsg;
00044         if (client == NULL) {
00045             if (m_errorMessage.empty()) {
00046                 m_state = kNotRunning;
00047             }
00048             else {
00049                 m_state = kNotWorking;
00050             }
00051         }
00052         else {
00053             m_server = client->getServerAddress().getHostname();
00054 
00055             if (client->isConnected()) {
00056                 m_state = kConnected;
00057             }
00058             else if (client->isConnecting()) {
00059                 m_state = kConnecting;
00060             }
00061             else {
00062                 m_state = kNotConnected;
00063             }
00064         }
00065 
00066         // let subclasses have a go
00067         onStatusChanged(client);
00068     }
00069 
00070     // tell task bar
00071     ARCH->updateReceiver(this);
00072 }
00073 
00074 CClientTaskBarReceiver::EState
00075 CClientTaskBarReceiver::getStatus() const
00076 {
00077     return m_state;
00078 }
00079 
00080 const CString&
00081 CClientTaskBarReceiver::getErrorMessage() const
00082 {
00083     return m_errorMessage;
00084 }
00085 
00086 void
00087 CClientTaskBarReceiver::quit()
00088 {
00089     EVENTQUEUE->addEvent(CEvent(CEvent::kQuit));
00090 }
00091 
00092 void
00093 CClientTaskBarReceiver::onStatusChanged(CClient*)
00094 {
00095     // do nothing
00096 }
00097 
00098 void
00099 CClientTaskBarReceiver::lock() const
00100 {
00101     // do nothing
00102 }
00103 
00104 void
00105 CClientTaskBarReceiver::unlock() const
00106 {
00107     // do nothing
00108 }
00109 
00110 std::string
00111 CClientTaskBarReceiver::getToolTip() const
00112 {
00113     switch (m_state) {
00114     case kNotRunning:
00115         return CStringUtil::print("%s:  Not running", kAppVersion);
00116 
00117     case kNotWorking:
00118         return CStringUtil::print("%s:  %s",
00119                                 kAppVersion, m_errorMessage.c_str());
00120 
00121     case kNotConnected:
00122         return CStringUtil::print("%s:  Not connected:  %s",
00123                                 kAppVersion, m_errorMessage.c_str());
00124 
00125     case kConnecting:
00126         return CStringUtil::print("%s:  Connecting to %s...",
00127                                 kAppVersion, m_server.c_str());
00128 
00129     case kConnected:
00130         return CStringUtil::print("%s:  Connected to %s",
00131                                 kAppVersion, m_server.c_str());
00132 
00133     default:
00134         return "";
00135     }
00136 }

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