krdc/hostpreferences.cpp

   1 /*
   2    Copyright (C) 2003 Tim Jansen <tim@tjansen.de>
   3    Copyright (C) 2004 Nadeem Hasan <nhasan@kde.org>
   4 */
   5 /***************************************************************************
   6  *                                                                         *
   7  *   This program is free software; you can redistribute it and/or modify  *
   8  *   it under the terms of the GNU General Public License as published by  *
   9  *   the Free Software Foundation; either version 2 of the License, or     *
  10  *   (at your option) any later version.                                   *
  11  *                                                                         *
  12  ***************************************************************************/
  13
  14 #include "hostpreferences.h"
  15 #include "vnc/vnchostpref.h"
  16 #include "rdp/rdphostpref.h"
  17
  18 #include <kapplication.h>
  19 #include <kconfig.h>
  20 #include <kstaticdeleter.h>
  21
  22 #include <QRegExp>
  23 #include <QMap>
  24 #include <kglobal.h>
  25
  26 HostPreferences *HostPreferences::m_instance = 0;
  27 static KStaticDeleter<HostPreferences> sd;
  28
  29 HostPreferences *HostPreferences::instance()
  30 {
  31         if ( m_instance == 0 )
  32                 sd.setObject( m_instance, new HostPreferences() );
  33
  34         return m_instance;
  35 }
  36
  37 HostPref::HostPref(KConfig *conf, const QString &host, const QString &type) :
  38         m_host(host),
  39         m_type(type),
  40         m_config(conf) {
  41 }
  42
  43 HostPref::~HostPref() {
  44         m_config->sync();
  45 }
  46
  47 QString HostPref::host() const {
  48         return m_host;
  49 }
  50
  51 QString HostPref::type() const {
  52         return m_type;
  53 }
  54
  55 QString HostPref::prefix() const {
  56         return prefix(m_host, m_type);
  57 }
  58
  59 QString HostPref::prefix(const QString &host, const QString &type) {
  60         return QString("PerHost-%1-%2-").arg(type).arg(host);
  61 }
  62
  63
  64 HostPreferences::HostPreferences() {
  65         m_config = KGlobal::config();
  66 }
  67
  68 HostPreferences::~HostPreferences() {
  69   if ( m_instance == this )
  70     sd.setObject( m_instance, 0, false );
  71 }
  72
  73 HostPrefPtr HostPreferences::getHostPref(const QString &host, const QString &type) {
  74         m_config->setGroup("PerHostSettings");
  75         if (!m_config->readEntry(HostPref::prefix(host, type)+"exists",false))
  76                 return 0;
  77
  78         if (type == VncHostPref::VncType) {
  79                 HostPrefPtr hp = new VncHostPref(m_config, host, type);
  80                 hp->load();
  81                 return hp;
  82         }
  83         else if(type == RdpHostPref::RdpType) {
  84                 HostPrefPtr hp = new RdpHostPref(m_config, host, type);
  85                 hp->load();
  86                 return hp;
  87         }
  88         Q_ASSERT(true);
  89         return 0;
  90 }
  91
  92 HostPrefPtr HostPreferences::createHostPref(const QString &host, const QString &type) {
  93         HostPrefPtr hp = getHostPref(host, type);
  94         if (hp)
  95                 return hp;
  96
  97         if(type == VncHostPref::VncType)
  98         {
  99                 hp = new VncHostPref(m_config, host, type);
 100         }
 101         else if(type == RdpHostPref::RdpType)
 102         {
 103                 hp = new RdpHostPref(m_config, host, type);
 104         }
 105         hp->setDefaults();
 106         return hp;
 107 }
 108
 109 HostPrefPtr HostPreferences::vncDefaults()
 110 {
 111         HostPrefPtr hp = new VncHostPref( m_config );
 112         hp->load();
 113
 114         return hp;
 115 }
 116
 117 HostPrefPtr HostPreferences::rdpDefaults()
 118 {
 119         HostPrefPtr hp = new RdpHostPref( m_config );
 120         hp->load();
 121
 122         return hp;
 123 }
 124
 125 HostPrefPtrList HostPreferences::getAllHostPrefs() {
 126         HostPrefPtrList r;
 127         QMap<QString, QString> map = m_config->entryMap("PerHostSettings");
 128         QStringList keys = map.keys();
 129         QStringList::iterator it = keys.begin();
 130         while (it != keys.end()) {
 131                 QString key = *it;
 132                 if (key.endsWith("-exists")) {
 133                         QRegExp re("PerHost-([^-]+)-(.*)-exists");
 134                         if (re.exactMatch(key)) {
 135                                 HostPrefPtr hp = getHostPref(re.cap(2), re.cap(1));
 136                                 if (hp)
 137                                         r += hp;
 138                         }
 139
 140                 }
 141                 it++;
 142         }
 143         return r;
 144 }
 145
 146 void HostPreferences::removeHostPref(HostPref *hostPref) {
 147         hostPref->remove();
 148 }
 149
 150 void HostPreferences::setShowBrowsingPanel( bool b )
 151 {
 152         m_config->setGroup( QString::null );
 153         m_config->writeEntry( "browsingPanel", b );
 154 }
 155
 156 void HostPreferences::setServerCompletions( const QStringList &list )
 157 {
 158         m_config->setGroup( QString::null );
 159         m_config->writeEntry( "serverCompletions", list );
 160 }
 161
 162 void HostPreferences::setServerHistory( const QStringList &list )
 163 {
 164         m_config->setGroup( QString::null );
 165         m_config->writeEntry( "serverHistory", list );
 166 }
 167
 168 bool HostPreferences::showBrowsingPanel()
 169 {
 170         m_config->setGroup( QString::null );
 171         return m_config->readEntry( "browsingPanel",false );
 172 }
 173
 174 QStringList HostPreferences::serverCompletions()
 175 {
 176         m_config->setGroup( QString::null );
 177         return m_config->readEntry( "serverCompletions", QStringList() );
 178 }
 179
 180 QStringList HostPreferences::serverHistory()
 181 {
 182         m_config->setGroup( QString::null );
 183         return m_config->readEntry( "serverHistory", QStringList() );
 184 }
 185
 186 void HostPreferences::sync() {
 187         m_config->sync();
 188 }