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
  25 #include "protocolcombo.h"
  26
  27 const static int customProtocolIndex = 0;
  28
  29 ProtocolCombo::ProtocolCombo(const QString& protocol, URLNavigator* parent)
  30     : URLNavigatorButton(-1, parent),
  31       m_protocols(KProtocolInfo::protocols())
  32 {
  33     qSort(m_protocols);
  34     QStringList::iterator it = m_protocols.begin();
  35     QStringList::iterator itEnd = m_protocols.end();
  36     Q3PopupMenu* menu = new Q3PopupMenu(this);
  37     while (it != itEnd)
  38     {
  39         //kdDebug() << "info for " << *it << " "
  40         //          << KProtocolInfo::protocolClass(*it) << endl;
  41         //TODO: wow this is ugly. or .. is it? ;) we need a way to determine
  42         //      if a protocol is appropriate for use in a file manager. hum!
  43         //if (KProtocolInfo::capabilities(*it).findIndex("filemanager") == -1)
  44         if (KProtocolInfo::protocolClass(*it) == ":" ||
  45             !KProtocolInfo::supportsWriting(*it))
  46         {
  47         //kdDebug() << "!!! removing " << *it << endl;
  48             QStringList::iterator tempIt = it;
  49             ++tempIt;
  50             m_protocols.remove(it);
  51             it = tempIt;
  52         }
  53         else
  54         {
  55             ++it;
  56         }
  57     }
  58
  59 //    setEditable(true);
  60 //    menu->insertItem("", customProtocolIndex);
  61 //    menu->insertStringList(m_protocols);
  62     int i = 0;
  63     for (QStringList::const_iterator it = m_protocols.constBegin();
  64          it != m_protocols.constEnd();
  65          ++it, ++i)
  66     {
  67         menu->insertItem(*it, i);
  68     }
  69     //menu->insertItems(m_protocols);
  70     connect(menu, SIGNAL(activated(int)), this, SLOT(setProtocol(int)));
  71     setText(protocol);
  72     setPopup(menu);
  73     setFlat(true);
  74 }
  75
  76
  77 // #include <kurl.h>
  78 // #include "urlnavigator.h"
  79 void ProtocolCombo::setProtocol(const QString& protocol)
  80 {
  81     setText(protocol);
  82 //    if (KProtocolInfo::isKnownProtocol(protocol))
  83 //     int index = m_protocols.findIndex(protocol);
  84 //     if (index == -1)
  85 //     {
  86 //         changeItem(protocol, customProtocolIndex);
  87 //         setCurrentItem(customProtocolIndex);
  88 //     }
  89 //     else
  90 //     {
  91 //         setCurrentItem(index + 1);
  92 //     }
  93 }
  94
  95 void ProtocolCombo::setProtocol(int index)
  96 {
  97     if (index < 0 || index > m_protocols.count())
  98     {
  99         return;
 100     }
 101
 102     QString protocol = m_protocols[index];
 103 kdDebug() << "setProtocol " << index << " " << protocol << endl;
 104     setText(protocol);
 105     emit activated(protocol);
 106 /*    */
 107 }
 108
 109 QString ProtocolCombo::currentProtocol() const
 110 {
 111     return text(); //currentText();
 112 }
 113
 114 #include "protocolcombo.moc"