src/protocolcombo.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Aaron J. Seigo (<aseigo@kde.org>)               *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20 #include <QMenu>
  21
  22 #include <kdebug.h>
  23 #include <kprotocolinfo.h>
  24 #include <kprotocolmanager.h>
  25
  26 #include "protocolcombo.h"
  27
  28 const static int customProtocolIndex = 0;
  29
  30 ProtocolCombo::ProtocolCombo(const QString& protocol, UrlNavigator* parent)
  31     : UrlNavigatorButton(-1, parent),
  32       m_protocols(KProtocolInfo::protocols())
  33 {
  34     qSort(m_protocols);
  35     QStringList::iterator it = m_protocols.begin();
  36     QStringList::iterator itEnd = m_protocols.end();
  37     QMenu* menu = new QMenu(this);
  38     while (it != itEnd)
  39     {
  40         //kDebug() << "info for " << *it << " "
  41         //          << KProtocolInfo::protocolClass(*it) << endl;
  42         //TODO: wow this is ugly. or .. is it? ;) we need a way to determine
  43         //      if a protocol is appropriate for use in a file manager. hum!
  44         //if (KProtocolInfo::capabilities(*it).findIndex("filemanager") == -1)
  45
  46         // DF: why not just supportsListing?
  47
  48         if (KProtocolInfo::protocolClass(*it) == ":" ||
  49             !KProtocolManager::supportsWriting(*it))
  50         {
  51         //kDebug() << "!!! removing " << *it << endl;
  52             QStringList::iterator tempIt = it;
  53             ++tempIt;
  54             m_protocols.erase(it);
  55             it = tempIt;
  56         }
  57         else
  58         {
  59             ++it;
  60         }
  61     }
  62
  63 //    setEditable(true);
  64 //    menu->insertItem("", customProtocolIndex);
  65 //    menu->insertStringList(m_protocols);
  66     int i = 0;
  67     for (QStringList::const_iterator it = m_protocols.constBegin();
  68          it != m_protocols.constEnd();
  69          ++it, ++i)
  70     {
  71         menu->insertItem(*it, i);
  72     }
  73     //menu->insertItems(m_protocols);
  74     connect(menu, SIGNAL(activated(int)), this, SLOT(setProtocol(int)));
  75     setText(protocol);
  76     setMenu(menu);
  77     setFlat(true);
  78 }
  79
  80
  81 // #include <kurl.h>
  82 // #include "urlnavigator.h"
  83 void ProtocolCombo::setProtocol(const QString& protocol)
  84 {
  85     setText(protocol);
  86 //    if (KProtocolInfo::isKnownProtocol(protocol))
  87 //     int index = m_protocols.findIndex(protocol);
  88 //     if (index == -1)
  89 //     {
  90 //         changeItem(protocol, customProtocolIndex);
  91 //         setCurrentItem(customProtocolIndex);
  92 //     }
  93 //     else
  94 //     {
  95 //         setCurrentItem(index + 1);
  96 //     }
  97 }
  98
  99 void ProtocolCombo::setProtocol(int index)
 100 {
 101     if (index < 0 || index > m_protocols.count())
 102     {
 103         return;
 104     }
 105
 106     QString protocol = m_protocols[index];
 107 kDebug() << "setProtocol " << index << " " << protocol << endl;
 108     setText(protocol);
 109     emit activated(protocol);
 110 /*    */
 111 }
 112
 113 QString ProtocolCombo::currentProtocol() const
 114 {
 115     return text(); //currentText();
 116 }
 117
 118 #include "protocolcombo.moc"