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  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  18  ***************************************************************************/
  19
  20 #include <q3popupmenu.h>
  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     Q3PopupMenu* menu = new Q3PopupMenu(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         if (KProtocolInfo::protocolClass(*it) == ":" ||
  46             !KProtocolManager::supportsWriting(*it))
  47         {
  48         //kDebug() << "!!! removing " << *it << endl;
  49             QStringList::iterator tempIt = it;
  50             ++tempIt;
  51             m_protocols.remove(it);
  52             it = tempIt;
  53         }
  54         else
  55         {
  56             ++it;
  57         }
  58     }
  59
  60 //    setEditable(true);
  61 //    menu->insertItem("", customProtocolIndex);
  62 //    menu->insertStringList(m_protocols);
  63     int i = 0;
  64     for (QStringList::const_iterator it = m_protocols.constBegin();
  65          it != m_protocols.constEnd();
  66          ++it, ++i)
  67     {
  68         menu->insertItem(*it, i);
  69     }
  70     //menu->insertItems(m_protocols);
  71     connect(menu, SIGNAL(activated(int)), this, SLOT(setProtocol(int)));
  72     setText(protocol);
  73     setPopup(menu);
  74     setFlat(true);
  75 }
  76
  77
  78 // #include <kurl.h>
  79 // #include "urlnavigator.h"
  80 void ProtocolCombo::setProtocol(const QString& protocol)
  81 {
  82     setText(protocol);
  83 //    if (KProtocolInfo::isKnownProtocol(protocol))
  84 //     int index = m_protocols.findIndex(protocol);
  85 //     if (index == -1)
  86 //     {
  87 //         changeItem(protocol, customProtocolIndex);
  88 //         setCurrentItem(customProtocolIndex);
  89 //     }
  90 //     else
  91 //     {
  92 //         setCurrentItem(index + 1);
  93 //     }
  94 }
  95
  96 void ProtocolCombo::setProtocol(int index)
  97 {
  98     if (index < 0 || index > m_protocols.count())
  99     {
 100         return;
 101     }
 102
 103     QString protocol = m_protocols[index];
 104 kDebug() << "setProtocol " << index << " " << protocol << endl;
 105     setText(protocol);
 106     emit activated(protocol);
 107 /*    */
 108 }
 109
 110 QString ProtocolCombo::currentProtocol() const
 111 {
 112     return text(); //currentText();
 113 }
 114
 115 #include "protocolcombo.moc"