kttsd/kcmkttsmgr/selectevent.cpp

   1 /***************************************************** vim:set ts=4 sw=4 sts=4:
   2   Dialog to allow user to select a KNotify application and event.
   3   -------------------
   4   Copyright:
   5   (C) 2005 by Gary Cramblitt <garycramblitt@comcast.net>
   6   -------------------
   7   Original author: Gary Cramblitt <garycramblitt@comcast.net>
   8
   9   This program is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU General Public License as published by
  11   the Free Software Foundation; either version 2 of the License, or
  12   (at your option) any later version.
  13
  14   This program is distributed in the hope that it will be useful,
  15   but WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17   GNU General Public License for more details.
  18
  19   You should have received a copy of the GNU General Public License
  20   along with this program; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22  ******************************************************************************/
  23
  24 // Qt includes.
  25 #include <qcombobox.h>
  26
  27 // KDE includes
  28 #include <kstandarddirs.h>
  29 #include <kconfig.h>
  30 #include <klocale.h>
  31 #include <kdebug.h>
  32 #include <klistview.h>
  33 #include <kiconloader.h>
  34
  35 // KTTS includes
  36 #include "utils.h"
  37 #include "selectevent.h"
  38
  39 SelectEvent::SelectEvent(QWidget* parent, const char* name, WFlags fl, const QString& initEventSrc)
  40     : SelectEventWidget(parent,name,fl)
  41 {
  42     // Load list of event sources (applications).
  43     QStringList fullpaths =
  44         KGlobal::dirs()->findAllResources("data", "*/eventsrc", false, true );
  45     QStringList::ConstIterator it = fullpaths.begin();
  46     QStringList relativePaths;
  47     for ( ; it != fullpaths.end(); ++it)
  48     {
  49         QString relativePath = *it;
  50         if ( relativePath.at(0) == '/' && KStandardDirs::exists( relativePath ) )
  51         {
  52             relativePath = makeRelative( relativePath );
  53             relativePaths.append(relativePath);
  54         }
  55     }
  56     relativePaths.sort();
  57     it = relativePaths.begin();
  58     for ( ; it != relativePaths.end(); ++it)
  59     {
  60         QString relativePath = *it;
  61         if ( !relativePath.isEmpty() )
  62         {
  63             KConfig* config = new KConfig(relativePath, true, false, "data");
  64             config->setGroup( QString::fromLatin1("!Global!") );
  65             QString icon = config->readEntry(QString::fromLatin1("IconName"),
  66                 QString::fromLatin1("misc"));
  67             QString description = config->readEntry( QString::fromLatin1("Comment"),
  68                 i18n("No description available") );
  69             delete config;
  70             int index = relativePath.find( '/' );
  71             QString appname;
  72             if ( index >= 0 )
  73                 appname = relativePath.left( index );
  74             else
  75                 kdDebug() << "Cannot determine application name from path: " << relativePath << endl;
  76             eventSrcComboBox->insertItem( SmallIcon( icon ), description );
  77             m_eventSrcNames.append( appname );
  78             if ( appname == initEventSrc ) KttsUtils::setCbItemFromText(eventSrcComboBox, description);
  79         }
  80     }
  81     slotEventSrcComboBox_activated(eventSrcComboBox->currentItem());
  82     connect (eventSrcComboBox, SIGNAL(activated(int)), this, SLOT(slotEventSrcComboBox_activated(int)));
  83 }
  84
  85 SelectEvent::~SelectEvent() { }
  86
  87 void SelectEvent::slotEventSrcComboBox_activated(int index)
  88 {
  89     eventsListView->clear();
  90     QListViewItem* item = 0;
  91     QString eventSrc = m_eventSrcNames[index];
  92     QString configFilename = eventSrc + QString::fromLatin1( "/eventsrc" );
  93     KConfig* config = new KConfig( configFilename, true, false, "data" );
  94     QStringList eventNames = config->groupList();
  95     uint eventNamesCount = eventNames.count();
  96     for (uint ndx = 0; ndx < eventNamesCount; ++ndx)
  97     {
  98         QString eventName = eventNames[ndx];
  99         if ( eventName != "!Global!" )
 100         {
 101             config->setGroup( eventName );
 102             QString eventDesc = config->readEntry( QString::fromLatin1( "Comment" ),
 103                 config->readEntry( QString::fromLatin1( "Name" )));
 104             if ( !item )
 105                 item = new KListViewItem( eventsListView, eventDesc, eventName );
 106             else
 107                 item = new KListViewItem( eventsListView, item, eventDesc, eventName );
 108         }
 109     }
 110     delete config;
 111     eventsListView->sort();
 112     item = eventsListView->lastChild();
 113     QString eventDesc = i18n("All other %1 events").arg(eventSrcComboBox->currentText());
 114     if ( !item )
 115         item = new KListViewItem( eventsListView, eventDesc, "default" );
 116     else
 117         item = new KListViewItem( eventsListView, item, eventDesc, "default" );
 118
 119 }
 120
 121 QString SelectEvent::getEventSrc()
 122 {
 123     return m_eventSrcNames[eventSrcComboBox->currentItem()];
 124 }
 125
 126 QString SelectEvent::getEvent()
 127 {
 128     QListViewItem* item = eventsListView->currentItem();
 129     if ( item )
 130         return item->text(1);
 131     else
 132         return QString::null;
 133 }
 134
 135 // returns e.g. "kwin/eventsrc" from a given path
 136 // "/opt/kde3/share/apps/kwin/eventsrc"
 137 QString SelectEvent::makeRelative( const QString& fullPath )
 138 {
 139     int slash = fullPath.findRev( '/' ) - 1;
 140     slash = fullPath.findRev( '/', slash );
 141
 142     if ( slash < 0 )
 143         return QString::null;
 144
 145     return fullPath.mid( slash+1 );
 146 }
 147
 148
 149 #include "selectevent.moc"