| -rw-r--r-- | core/applets/irdaapplet/irda.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/core/applets/irdaapplet/irda.cpp b/core/applets/irdaapplet/irda.cpp index 5b23330..d986df4 100644 --- a/core/applets/irdaapplet/irda.cpp +++ b/core/applets/irdaapplet/irda.cpp @@ -1,281 +1,284 @@ /********************************************************************** ** Copyright (C) 2002 David Woodhouse <dwmw2@infradead.org> ** Heavily based on volumeapplet, (C) 2002 L.J. Potter ljp@llornkcor.com ** All rights reserved. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** **********************************************************************/ #include "irda.h" #include <qapplication.h> #include <stdlib.h> #include <qpe/resource.h> #include <qpe/qpeapplication.h> #include <qpe/timestring.h> #include <qpe/resource.h> #include <qpe/config.h> #include <qpe/applnk.h> #include <qpe/config.h> #include <qpe/ir.h> #include <qpe/qcopenvelope_qws.h> #include <qdir.h> #include <qfileinfo.h> #include <qpoint.h> #include <qpushbutton.h> #include <qpainter.h> #include <qcombobox.h> #include <qspinbox.h> #include <qslider.h> #include <qlayout.h> #include <qframe.h> #include <qpixmap.h> #include <qstring.h> #include <qfile.h> #include <qtimer.h> #include <qtextstream.h> #include <qpopupmenu.h> #include <net/if.h> #include <netinet/in.h> #include <sys/types.h> #include <sys/socket.h> #include <sys/ioctl.h> //=========================================================================== IrdaApplet::IrdaApplet( QWidget *parent, const char *name ) : QWidget( parent, name ) { setFixedHeight( 18 ); setFixedWidth( 14 ); sockfd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP); irdaOnPixmap = Resource::loadPixmap( "irdaapplet/irdaon" ); irdaOffPixmap = Resource::loadPixmap( "irdaapplet/irdaoff" ); irdaDiscoveryOnPixmap = Resource::loadPixmap( "irdaapplet/magglass" ); receiveActivePixmap = Resource::loadPixmap("irdaapplet/receive"); receiveActive = false; startTimer(5000); timerEvent(NULL); } IrdaApplet::~IrdaApplet() { close(sockfd); } int IrdaApplet::checkIrdaStatus() { struct ifreq ifr; strcpy(ifr.ifr_name, "irda0"); if (ioctl(sockfd, SIOCGIFFLAGS, &ifr)) return -1; return (ifr.ifr_flags & IFF_UP)?1:0; } int IrdaApplet::setIrdaStatus(int c) { struct ifreq ifr; strcpy(ifr.ifr_name, "irda0"); if (ioctl(sockfd, SIOCGIFFLAGS, &ifr)) return -1; if (c) ifr.ifr_flags |= IFF_UP; else ifr.ifr_flags &= ~IFF_UP; if (ioctl(sockfd, SIOCSIFFLAGS, &ifr)) return -1; return 0; } int IrdaApplet::checkIrdaDiscoveryStatus() { QFile discovery("/proc/sys/net/irda/discovery"); QString streamIn = "0"; if (discovery.open(IO_ReadOnly) ) { QTextStream stream ( &discovery ); streamIn = stream.read(); } discovery.close(); return( streamIn.toInt() ); } int IrdaApplet::setIrdaDiscoveryStatus(int d) { QFile discovery("/proc/sys/net/irda/discovery"); discovery.open( IO_WriteOnly|IO_Raw ); if (d) discovery.putch('1'); else discovery.putch('0'); discovery.close(); return 0; } void IrdaApplet::showDiscovered() { QFile discovery("/proc/net/irda/discovery"); if (discovery.open(IO_ReadOnly) ) { QStringList list; // since it is /proc we _must_ use QTextStream QTextStream stream ( &discovery); QString streamIn; streamIn = stream.read(); list = QStringList::split("\n", streamIn); for(QStringList::Iterator line=list.begin(); line!=list.end(); line++) { if( (*line).startsWith("nickname:") ){ discoveredDevice = (*line).mid(((*line).find(':'))+1,(*line).find(',')-(*line).find(':')-1); qDebug(discoveredDevice); } } } } void IrdaApplet::mousePressEvent( QMouseEvent *) { QPopupMenu *menu = new QPopupMenu(); QString cmd; int ret=0; showDiscovered(); /* Refresh active state */ timerEvent(NULL); // menu->insertItem( tr("More..."), 4 ); menu->insertItem( tr("Discovered Device:"), 9); if ( !discoveredDevice.isEmpty() ) { menu->insertItem( discoveredDevice ,7 ); } else { menu->insertItem( tr("None"), 8); } menu->insertSeparator(); if (irdaactive) { menu->insertItem( tr("Disable IrDA"), 0 ); } else { menu->insertItem( tr("Enable IrDA"), 1 ); } if (irdaDiscoveryActive) { menu->insertItem( tr("Disable Discovery"), 2 ); } else { menu->insertItem( tr("Enable Discovery"), 3 ); } if( receiveActive ){ menu->insertItem( tr("Disable Receive"), 5 ); } else { menu->insertItem( tr("Enable Receive"), 4 ); } - QPoint p = mapToGlobal( QPoint(1, menu->sizeHint().height()-1) ); - ret = menu->exec(p, 2); + QPoint p = mapToGlobal ( QPoint ( 0, 0 )); + QSize s = menu-> sizeHint ( ); + ret = menu->exec( QPoint ( + p. x ( ) + ( width ( ) / 2 ) - ( s. width ( ) / 2 ), + p. y ( ) - s. height ( ) ), 0); qDebug("ret was %d\n", ret); switch(ret) { case 0: setIrdaStatus(0); timerEvent(NULL); break; case 1: setIrdaStatus(1); timerEvent(NULL); break; case 2: setIrdaDiscoveryStatus(0); timerEvent(NULL); break; case 3: setIrdaDiscoveryStatus(1); timerEvent(NULL); // NULL is undefined in c++ use 0 or 0l break; case 4: { // enable receive qWarning("Enable receive" ); QCopEnvelope e("QPE/Obex", "receive(int)" ); e << 1; receiveActive = true; receiveStateChanged = true; timerEvent(NULL); break; } case 5: { // disable receive qWarning("Disable receive" ); QCopEnvelope e("QPE/Obex", "receive(int)" ); e << 0; receiveActive = false; receiveStateChanged = true; timerEvent(NULL); break; } case 6: qDebug("FIXME: Bring up pretty menu...\n"); // With table of currently-detected devices. } delete menu; // Can somebody explain why use a QPopupMenu* and not QPopupMenu nor QAction. with out delete we will leak cause QPopupMenu doesn't have a parent in this case } void IrdaApplet::timerEvent( QTimerEvent * ) { int oldactive = irdaactive; int olddiscovery = irdaDiscoveryActive; bool receiveUpdate = false; if (receiveStateChanged) { receiveUpdate = true; receiveStateChanged = false; } irdaactive = checkIrdaStatus(); irdaDiscoveryActive = checkIrdaDiscoveryStatus(); if ((irdaactive != oldactive) || (irdaDiscoveryActive != olddiscovery) || receiveUpdate ) { paintEvent(NULL); } } void IrdaApplet::paintEvent( QPaintEvent* ) { QPainter p(this); qDebug("paint irda pixmap"); p.eraseRect ( 0, 0, this->width(), this->height() ); if (irdaactive > 0) { p.drawPixmap( 0, 1, irdaOnPixmap ); } else { p.drawPixmap( 0, 1, irdaOffPixmap ); } if (irdaDiscoveryActive > 0) { p.drawPixmap( 0, 1, irdaDiscoveryOnPixmap ); } if (receiveActive) { p.drawPixmap( 0, 1, receiveActivePixmap); } } |