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-rw-r--r--src/knemod/interfaceicon.cpp309
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diff --git a/src/knemod/interfaceicon.cpp b/src/knemod/interfaceicon.cpp
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+/* This file is part of KNemo
+ Copyright (C) 2004, 2005 Percy Leonhardt <[email protected]>
+
+ KNemo is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of
+ the License, or (at your option) any later version.
+
+ KNemo is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include <unistd.h>
+
+#include <qpixmap.h>
+
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kprocess.h>
+#include <kpopupmenu.h>
+#include <kiconloader.h>
+#include <knotifyclient.h>
+
+#include "data.h"
+#include "interface.h"
+#include "knemodaemon.h"
+#include "interfaceicon.h"
+#include "interfacetray.h"
+#include "interfacemonitor.h"
+#include "interfacetooltip.h"
+
+const QString InterfaceIcon::ICON_DISCONNECTED = "network_disconnected";
+const QString InterfaceIcon::ICON_CONNECTED = "network_connected";
+const QString InterfaceIcon::ICON_INCOMING = "network_incoming";
+const QString InterfaceIcon::ICON_OUTGOING = "network_outgoing";
+const QString InterfaceIcon::ICON_TRAFFIC = "network_traffic";
+const QString InterfaceIcon::SUFFIX_PPP = "_ppp";
+const QString InterfaceIcon::SUFFIX_LAN = "_lan";
+const QString InterfaceIcon::SUFFIX_WLAN = "_wlan";
+
+InterfaceIcon::InterfaceIcon( Interface* interface )
+ : QObject(),
+ mInterface( interface ),
+ mTray( 0L )
+{
+}
+
+InterfaceIcon::~InterfaceIcon()
+{
+ if ( mTray != 0L )
+ delete mTray;
+}
+
+void InterfaceIcon::updateStatus( int status )
+{
+ if ( mTray == 0L )
+ return;
+
+ // If the user wants something different than the default icons
+ // append the correct suffix to the filename.
+ QString suffix;
+ if ( mInterface->getSettings().iconSet == Interface::NETWORK )
+ {
+ suffix = SUFFIX_LAN;
+ }
+ else if ( mInterface->getSettings().iconSet == Interface::WIRELESS )
+ {
+ suffix = SUFFIX_WLAN;
+ }
+ else if ( mInterface->getSettings().iconSet == Interface::MODEM )
+ {
+ suffix = SUFFIX_PPP;
+ }
+ else
+ {
+ suffix = ""; // use standard icons
+ }
+
+ // Now set the correct icon depending on the status of the interface.
+ if ( status == Interface::NOT_AVAILABLE ||
+ status == Interface::NOT_EXISTING )
+ {
+ mTray->setPixmap( mTray->loadIcon( ICON_DISCONNECTED + suffix ) );
+ }
+ else if ( ( status & Interface::RX_TRAFFIC ) &&
+ ( status & Interface::TX_TRAFFIC ) )
+ {
+ mTray->setPixmap( mTray->loadIcon( ICON_TRAFFIC + suffix ) );
+ }
+ else if ( status & Interface::RX_TRAFFIC )
+ {
+ mTray->setPixmap( mTray->loadIcon( ICON_INCOMING + suffix ) );
+ }
+ else if ( status & Interface::TX_TRAFFIC )
+ {
+ mTray->setPixmap( mTray->loadIcon( ICON_OUTGOING + suffix ) );
+ }
+ else
+ {
+ mTray->setPixmap( mTray->loadIcon( ICON_CONNECTED + suffix ) );
+ }
+}
+
+void InterfaceIcon::updateToolTip()
+{
+ if ( mTray == 0L )
+ return;
+
+ QString toolTip = mInterface->getSettings().alias;
+ if ( toolTip == QString::null )
+ toolTip = mInterface->getName();
+ new InterfaceToolTip( mInterface, mTray );
+}
+
+void InterfaceIcon::updateMenu()
+{
+ if ( mTray == 0L )
+ return;
+
+ // Remove all old entries.
+ KPopupMenu* menu = mTray->contextMenu();
+ int count = menu->count();
+ for ( int i = 0; i < count - 6; i++ )
+ menu->removeItemAt( 6 );
+
+ InterfaceSettings& settings = mInterface->getSettings();
+
+ // If the user wants statistics, add an entry to show them.
+ if ( settings.activateStatistics )
+ {
+ menu->insertItem( i18n( "Open &Statistics" ), this,
+ SIGNAL( statisticsSelected() ) );
+ }
+
+ // If the user wants custom commands, add them.
+ if ( settings.customCommands )
+ {
+ menu->insertSeparator();
+ QValueVector<InterfaceCommand>::iterator it;
+ for ( it = settings.commands.begin(); it != settings.commands.end(); it++ )
+ (*it).id = menu->insertItem( (*it).menuText );
+ }
+}
+
+void InterfaceIcon::updateTrayStatus( int previousState )
+{
+ bool interfaceExists = mInterface->getData().existing;
+ bool interfaceAvailable = mInterface->getData().available;
+ bool hideWhenNotExisting = mInterface->getSettings().hideWhenNotExisting;
+ bool hideWhenNotAvailable = mInterface->getSettings().hideWhenNotAvailable;
+
+ // notification 'interface not available'
+ if ( !interfaceAvailable && mTray != 0L &&
+ previousState == Interface::AVAILABLE )
+ {
+ /* When KNemo is starting we don't show the change in connection
+ * status as this would be annoying when KDE starts.
+ */
+ QString title;
+ if ( mInterface->getSettings().alias != QString::null )
+ title = mInterface->getSettings().alias;
+ else
+ title = mInterface->getName();
+
+ KNotifyClient::event( mTray->winId(), "knemo_disconnected",
+ title + ":\n" + i18n( "Not connected." ) );
+ /* Wait half a second before deleting the tray so that the call
+ * to the notification daemon has a chance to run before the
+ * winId gets invalid.
+ */
+ usleep( 500000 );
+ }
+
+ // notification 'interface not existing'
+ if ( !interfaceExists && mTray != 0L &&
+ previousState != Interface::UNKNOWN_STATE )
+ {
+ /* When KNemo is starting we don't show the change in connection
+ * status as this would be annoying when KDE starts.
+ */
+ QString title;
+ if ( mInterface->getSettings().alias != QString::null )
+ title = mInterface->getSettings().alias;
+ else
+ title = mInterface->getName();
+
+ KNotifyClient::event( mTray->winId(), "knemo_notexisting",
+ title + ":\n" + i18n( "Not existing." ) );
+ /* Wait half a second before deleting the tray so that the call
+ * to the notification daemon has a chance to run before the
+ * winId gets invalid.
+ */
+ usleep( 500000 );
+ }
+
+ /* Remove the icon if
+ * - the interface is not available and the option to hide it is selected
+ * - the interface does not exist, the option to hide it is selected
+ * and the other option is not selected
+ */
+ if ( mTray != 0L &&
+ ( ( !interfaceAvailable && hideWhenNotAvailable ) ||
+ ( !interfaceExists && hideWhenNotExisting && !hideWhenNotAvailable ) ) )
+ {
+ delete mTray;
+ mTray = 0L;
+ }
+ /* Create the icon if
+ * - the interface is available
+ * - the interface is not available and the option to hide it is not
+ * selected and the interface does exist
+ * - the interface does not exist and the option to hide it is not selected
+ * and the other option is not selected
+ */
+ else if ( mTray == 0L &&
+ ( interfaceAvailable ||
+ ( !interfaceAvailable && !hideWhenNotAvailable && interfaceExists ) ||
+ ( !interfaceExists && !hideWhenNotExisting && !hideWhenNotAvailable ) ) )
+ {
+ mTray = new InterfaceTray( mInterface->getName() );
+ QToolTip::add( mTray, mInterface->getName() );
+ KPopupMenu* menu = mTray->contextMenu();
+ connect( menu, SIGNAL( activated( int ) ),
+ this, SLOT( menuActivated( int ) ) );
+ connect( mTray, SIGNAL( leftClicked() ),
+ mInterface, SLOT( showStatusDialog() ) );
+ connect( mTray, SIGNAL( graphSelected( bool ) ),
+ mInterface, SLOT( showSignalPlotter( bool ) ) );
+ connect( mTray, SIGNAL( configSelected() ),
+ this, SLOT( showConfigDialog() ) );
+
+ updateStatus( mInterface->getState() );
+ updateToolTip();
+ updateMenu();
+ mTray->show();
+ }
+
+ // notification 'interface available'
+ if ( interfaceAvailable && mTray != 0L &&
+ previousState != Interface::UNKNOWN_STATE )
+ {
+ /* When KNemo is starting we don't show the change in connection
+ * status as this would be annoying when KDE starts.
+ */
+ QString title;
+ if ( mInterface->getSettings().alias != QString::null )
+ title = mInterface->getSettings().alias;
+ else
+ title = mInterface->getName();
+
+ /* Wait half a second before calling the notification daemon
+ * so that the winId of the tray is valid when used below.
+ */
+ usleep( 500000 );
+ if ( mInterface->getData().wirelessDevice )
+ {
+ KNotifyClient::event( mTray->winId(), "knemo_connected",
+ title + ":\n" + i18n( "Connection established to\n" ) +
+ mInterface->getWirelessData().essid );
+ }
+ else
+ {
+ KNotifyClient::event( mTray->winId(), "knemo_connected",
+ title + ":\n" + i18n( "Connection established." ) );
+ }
+ }
+}
+
+void InterfaceIcon::showConfigDialog()
+{
+ KNemoDaemon::sSelectedInterface = mInterface->getName();
+
+ KProcess process;
+ process << "kcmshell" << "kcm_knemo";
+ process.start( KProcess::DontCare );
+}
+
+void InterfaceIcon::menuActivated( int id )
+{
+ InterfaceSettings& settings = mInterface->getSettings();
+ QValueVector<InterfaceCommand>::iterator it;
+ for ( it = settings.commands.begin(); it != settings.commands.end(); it++ )
+ {
+ if ( (*it).id == id )
+ {
+ KProcess process;
+ if ( (*it).runAsRoot )
+ {
+ process << "kdesu";
+ process << (*it).command;
+ }
+ else
+ process << QStringList::split( ' ', (*it).command );
+
+ process.start( KProcess::DontCare );
+ break;
+ }
+ }
+}
+
+#include "interfaceicon.moc"
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