kmobile/kmobileitem.cpp

   1 /*  This file is part of the KDE KMobile library
   2     Copyright (C) 2003 Helge Deller <deller@kde.org>
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License version 2 as published by the Free Software Foundation.
   7
   8     This library is distributed in the hope that it will be useful,
   9     but WITHOUT ANY WARRANTY; without even the implied warranty of
  10     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11     Library General Public License for more details.
  12
  13     You should have received a copy of the GNU Library General Public License
  14     along with this library; see the file COPYING.LIB.  If not, write to
  15     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16     Boston, MA 02110-1301, USA.
  17
  18 */
  19
  20 #include <qobject.h>
  21
  22 #include <kiconloader.h>
  23 #include <klocale.h>
  24 #include <kdebug.h>
  25 #include <kconfig.h>
  26
  27 #include "kmobileitem.h"
  28
  29
  30 #define PRINT_DEBUG kdDebug() << "KMobileItem: "
  31
  32 KMobileItem::KMobileItem(QIconView *parent, KConfig *_config, KService::Ptr service)
  33         : QObject(parent), QIconViewItem(parent), m_dev(0L)
  34 {
  35    config = _config;
  36
  37    Q_CHECK_PTR(service);
  38    if (service) {
  39         setText(service->name());
  40         m_deviceDesktopFile = service->desktopEntryName();
  41         m_deviceConfigFile = QString("kmobile_%1_rc").arg(text());
  42         m_deviceConfigFile = m_deviceConfigFile.replace(' ', "");
  43         m_iconName = service->icon();
  44    };
  45
  46    if (m_iconName.isEmpty())
  47         m_iconName = KMOBILE_ICON_UNKNOWN;
  48
  49    setPixmap(getIcon());
  50    setRenameEnabled(true);
  51 }
  52
  53 /* restore this item from the config file */
  54 KMobileItem::KMobileItem(QIconView *parent, KConfig *_config, int reload_index)
  55         : QObject(parent), QIconViewItem(parent), m_dev(0L)
  56 {
  57    config = _config;
  58
  59    if (!configLoad(reload_index)) {
  60         delete this;
  61         return;
  62    }
  63
  64    setPixmap(getIcon());
  65    setRenameEnabled(true);
  66 }
  67
  68 KMobileItem::~KMobileItem()
  69 {
  70    delete m_dev;
  71 }
  72
  73
  74 void KMobileItem::configSave() const
  75 {
  76    config->setGroup( config_SectionName() );
  77    config->writeEntry( "Name", text() );
  78    config->writeEntry( "Config", m_deviceConfigFile );
  79    config->writeEntry( "DesktopFile", m_deviceDesktopFile );
  80    config->writeEntry( "IconName", m_iconName );
  81    config->sync();
  82 }
  83
  84 bool KMobileItem::configLoad(int idx)
  85 {
  86    config->setGroup( config_SectionName(idx) );
  87    setText( config->readEntry("Name") );
  88    m_deviceConfigFile   = config->readEntry( "Config" );
  89    m_deviceDesktopFile  = config->readEntry( "DesktopFile" );
  90    m_iconName           = config->readEntry( "IconName" );
  91
  92    if (text().isEmpty() || m_deviceConfigFile.isEmpty() ||
  93         m_deviceDesktopFile.isEmpty() || m_iconName.isEmpty() )
  94         return false;
  95
  96    return true;
  97 }
  98
  99 QPixmap KMobileItem::getIcon() const
 100 {
 101    return KGlobal::instance()->iconLoader()->loadIcon(m_iconName, KIcon::Desktop );
 102 }
 103
 104 QString KMobileItem::config_SectionName(int idx) const
 105 {
 106    if (idx == -1) idx = index();
 107    return QString("MobileDevice_%1").arg(idx);
 108 }
 109
 110 /* this MimeType is used by konqueror */
 111 QString KMobileItem::getKonquMimeType() const
 112 {
 113    return KMOBILE_MIMETYPE_DEVICE_KONQUEROR(text());
 114 }
 115
 116 /* provide MimeType for konqueror */
 117 void KMobileItem::writeKonquMimeFile() const
 118 {
 119    // strip path and file extension of icon name
 120    QString icon = m_iconName;
 121    int p = icon.findRev('/');
 122    if (p>=0) icon = icon.mid(p+1);
 123    p = icon.find('.');
 124    if (p>=0) icon = icon.left(p);
 125
 126    QString comment;
 127    if (m_dev)
 128         comment = m_dev->deviceClassName();
 129    if (comment.isEmpty())
 130         comment = KMobileDevice::defaultClassName(KMobileDevice::Unclassified);
 131
 132    KConfig conf( getKonquMimeType()+".desktop", false, true, "mime" );
 133    conf.setDesktopGroup();
 134    conf.writeEntry("Encoding", "UTF-8");
 135    conf.writeEntry("Comment", comment );
 136    conf.writeEntry("Type", "MimeType");
 137    conf.writeEntry("Icon", icon );
 138    conf.writeEntry("MimeType", getKonquMimeType());
 139    conf.writeEntry("Patterns", "" );
 140    conf.sync();
 141 }
 142
 143
 144 /*
 145  * get a list of all services providing a libkmobile device driver
 146  */
 147 KTrader::OfferList KMobileItem::getMobileDevicesList()
 148 {
 149   KTrader::OfferList offers = KTrader::self()->query(KMOBILE_MIMETYPE_DEVICE);
 150   return offers;
 151 }
 152
 153
 154 KService::Ptr KMobileItem::getServicePtr() const
 155 {
 156   KTrader::OfferList list = getMobileDevicesList();
 157   KTrader::OfferListIterator it;
 158   KService::Ptr ptr;
 159   for ( it = list.begin(); it != list.end(); ++it ) {
 160     KService::Ptr ptr = *it;
 161     if (ptr->desktopEntryName() == m_deviceDesktopFile)
 162         return ptr;
 163   }
 164   PRINT_DEBUG << QString("Service for library '%1' not found in KService list\n")
 165                         .arg(m_deviceDesktopFile);
 166   return 0L;
 167 }
 168
 169 /*
 170  * loads & initializes the device and returns a pointer to it.
 171  */
 172 bool KMobileItem::driverAvailable()
 173 {
 174    if (m_dev)
 175         return true;
 176
 177    KService::Ptr ptr = getServicePtr();
 178    if (!ptr)
 179         return false;
 180
 181    PRINT_DEBUG << QString("Loading library %1\n").arg(ptr->library());
 182    KLibFactory *factory = KLibLoader::self()->factory( ptr->library().utf8() );
 183    if (!factory)
 184         return false;
 185
 186    m_dev = static_cast<KMobileDevice *>(factory->create(this, ptr->name().utf8(),
 187                                 "KMobileDevice", QStringList(m_deviceConfigFile)));
 188    PRINT_DEBUG << QString("Got KMobileDevice object at 0x%1, configfile=%2\n")
 189                         .arg((unsigned long)m_dev, 0, 16).arg(m_deviceConfigFile);
 190
 191    return (m_dev != 0);
 192 }
 193
 194 #include "kmobileitem.moc"
 195