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377 lines
8.9 KiB
377 lines
8.9 KiB
/*
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This file is part of the KDE project
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Copyright (c) 2003 Willi Richert <w.richert@gmx.net>
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Pretty much ripped off from :
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George Staikos <staikos@kde.org> :)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <kgenericfactory.h>
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#include <kdebug.h>
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#include <kprocess.h>
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#include <tdeconfig.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "generic_monitor.h"
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#include "kmilointerface.h"
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#include <tqmessagebox.h>
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#include <tqfile.h>
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#include <tqdir.h>
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#define CONFIG_FILE "kmilodrc"
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using namespace KMilo;
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// now the key data (from kkeyserver_x11.h and $TQTDIR/include/tqnamespace.h)
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struct ShortcutInfo
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{
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const char* name;
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int symbol;
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const char *slot;
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};
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static const ShortcutInfo shortcuts[] =
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{
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{ "Search", TDEShortcut("XF86Search"), TQT_SLOT(launchSearch()) },
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{ "Home Folder", TDEShortcut("XF86MyComputer"), TQT_SLOT(launchHomeFolder()) },
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{ "Mail", TDEShortcut("XF86Mail"), TQT_SLOT(launchMail()) },
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{ "Audio Media", TDEShortcut("XF86AudioMedia"), TQT_SLOT(launchMusic()) },
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{ "Music", TDEShortcut("XF86Music"), TQT_SLOT(launchMusic()) },
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{ "Browser", TDEShortcut("XF86WWW"), TQT_SLOT(launchBrowser()) },
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{ "Calculator", TDEShortcut("XF86Calculator"), TQT_SLOT(launchCalculator()) },
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{ "Terminal", TDEShortcut("XF86Terminal"), TQT_SLOT(launchTerminal()) },
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{ "Eject", TDEShortcut("XF86Eject"), TQT_SLOT(eject()) },
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{ "Help", TDEShortcut("XF86Launch0"), TQT_SLOT(launchHelp()) },
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{ "Light Bulb", TDEShortcut("XF86LightBulb"), TQT_SLOT(lightBulb()) },
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{ "Battery", TDEShortcut("XF86LaunchB"), TQT_SLOT(pmBattery()) },
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{ "FastVolumeUp", TQt::Key_VolumeUp, TQT_SLOT(fastVolumeUp()) },
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{ "FastVolumeDown", TQt::Key_VolumeDown, TQT_SLOT(fastVolumeDown()) },
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{ "SlowVolumeUp", TQt::CTRL+TQt::Key_VolumeUp, TQT_SLOT(slowVolumeUp()) },
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{ "SlowVolumeDown", TQt::CTRL+TQt::Key_VolumeDown, TQT_SLOT(slowVolumeDown()) },
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{ "Mute", TDEShortcut("XF86AudioMute"), TQT_SLOT(toggleMute()) },
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{ "BrightnessUp", TDEShortcut("XF86MonBrightnessUp"), TQT_SLOT(brightnessUp()) },
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{ "BrightnessDown", TDEShortcut("XF86MonBrightnessDown"), TQT_SLOT(brightnessDown()) }
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};
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GenericMonitor::GenericMonitor(TQObject *parent, const char *name, const TQStringList& args)
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: Monitor(parent, name, args), kmixClient(NULL), kmixWindow(NULL), tdepowersave(NULL),
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m_progress(0), m_displayType(Monitor::None)
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{
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_poll = false;
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}
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GenericMonitor::~GenericMonitor()
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{
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if (ga)
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{
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int len = (int)sizeof(shortcuts)/sizeof(ShortcutInfo);
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for (int i = 0; i < len; i++)
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{
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ga->remove(shortcuts[i].name);
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}
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ga->updateConnections();
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delete ga;
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}
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}
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bool GenericMonitor::init()
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{
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config = new TDEConfig(CONFIG_FILE);
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reconfigure(config);
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if(!m_enabled)
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return false; // exit early if we are not supposed to run
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ga = new TDEGlobalAccel(this, "miloGenericAccel");
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ShortcutInfo si;
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int len = (int)sizeof(shortcuts)/sizeof(ShortcutInfo);
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for (int i = 0; i < len; i++) {
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si = shortcuts[i];
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ga->insert(si.name, TQString(), TQString(),
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si.symbol, si.symbol,
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this,
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si.slot, false);
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}
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ga->readSettings();
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ga->updateConnections();
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kmixClient = new DCOPRef("kmix", "kmix");
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kmixWindow = new DCOPRef("kmix", "kmix-mainwindow#1");
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tdepowersave = new DCOPRef("tdepowersave", "tdepowersaveIface");
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return true;
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}
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void GenericMonitor::reconfigure(TDEConfig *config)
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{
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config->setGroup("generic monitor");
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m_volumeStepFast = config->readNumEntry("volumeStepFast", 10);
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m_volumeStepSlow = config->readNumEntry("volumeStepSlow", 1);
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m_enabled = config->readBoolEntry("enabled", true);
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}
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bool GenericMonitor::retrieveVolume(int &volume)
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{
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DCOPReply reply = kmixClient->call("volume");
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if (reply.isValid())
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{
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volume = reply;
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return true;
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}
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// maybe the error occurred because kmix wasn't running. Try to start it
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_interface->displayText(i18n("Starting KMix..."));
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if (kapp->startServiceByDesktopName("kmix") == 0)
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{
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// trying again
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reply = kmixClient->call("volume");
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if (reply.isValid())
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{
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volume = reply;
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kmixWindow->send("hide");
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return true;
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}
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}
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kdDebug() << "KMilo: GenericMonitor could not access kmix via dcop" << endl;
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_interface->displayText(i18n("It seems that KMix is not running."));
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return false;
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}
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void GenericMonitor::volumeChange(int direction, int percentage)
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{
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int volume;
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if (!direction || !retrieveVolume(volume))
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{
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return;
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}
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if (direction > 0)
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{
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volume += percentage;
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if (volume > 100)
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{
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volume = 100;
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}
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}
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else
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{
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volume -= percentage;
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if (volume < 0)
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{
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volume = 0;
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}
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}
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_interface->displayProgress(i18n("Volume"), volume);
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kmixClient->send("setVolume", volume);
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// if mute then unmute
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bool muted = false;
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if (retrieveMute(muted) && muted)
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{
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kmixClient->send("setMute", false);
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}
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}
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void GenericMonitor::slowVolumeUp() { volumeChange( 1, m_volumeStepSlow); }
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void GenericMonitor::slowVolumeDown() { volumeChange(-1, m_volumeStepSlow); }
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void GenericMonitor::fastVolumeUp() { volumeChange( 1, m_volumeStepFast); }
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void GenericMonitor::fastVolumeDown() { volumeChange(-1, m_volumeStepFast); }
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bool GenericMonitor::retrieveMute(bool &muted)
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{
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DCOPReply reply = kmixClient->call("mute");
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if (reply.isValid())
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{
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muted = reply;
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return true;
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}
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// maybe the error occurred because kmix wasn't running. Try to start it
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_interface->displayText(i18n("Starting KMix..."));
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if (kapp->startServiceByDesktopName("kmix") == 0)
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{
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// trying again
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reply = kmixClient->call("mute");
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if (reply.isValid())
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{
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muted = reply;
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kmixWindow->send("hide");
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return true;
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}
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}
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kdDebug() << "KMilo: GenericMonitor could not access kmix via dcop" << endl;
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_interface->displayText(i18n("It seems that KMix is not running."));
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return false;
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}
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void GenericMonitor::toggleMute()
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{
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bool muted = false;
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if (!retrieveMute(muted))
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{
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return;
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}
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muted = !muted;
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TQString muteText;
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if (muted)
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{
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muteText = i18n("System muted");
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}
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else
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{
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muteText = i18n("System unmuted");
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}
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kmixClient->send("setMute", muted);
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_interface->displayText(muteText);
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}
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void GenericMonitor::brightnessUp()
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{
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brightnessChange(1, 10);
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}
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void GenericMonitor::brightnessDown()
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{
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brightnessChange(-1, 10);
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}
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void GenericMonitor::brightnessChange(int direction, int step)
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{
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if (!tdepowersave)
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{
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return;
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}
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DCOPReply reply = tdepowersave->call("brightnessGet");
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if (reply.isValid())
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{
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int brightnessLevel = 100 + (int)reply; // reply value is a negative number between 0 and -100.
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brightnessLevel += direction * step; // add requested brightness step
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if (brightnessLevel > 100)
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{
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brightnessLevel = 100;
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}
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if (brightnessLevel < 0)
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{
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brightnessLevel = 0;
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}
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if (direction > 0)
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{
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tdepowersave->send("do_brightnessUp", step);
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}
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else if (direction < 0)
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{
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tdepowersave->send("do_brightnessDown", step);
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}
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_interface->displayProgress(i18n("Brightness"), brightnessLevel);
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}
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}
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int GenericMonitor::progress() const
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{
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return m_progress;
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}
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Monitor::DisplayType GenericMonitor::poll()
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{
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return m_displayType;
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}
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void GenericMonitor::launch(TQString configKey, TQString defaultApplication)
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{
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TQString application = config->readEntry(configKey, defaultApplication);
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TDEProcess proc;
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proc << application;
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proc.start(TDEProcess::DontCare);
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}
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void GenericMonitor::launchMail()
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{
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kdDebug() << "launchMail" << endl;
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kapp->invokeMailer("", "", "", "", "", "", "", "");
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}
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void GenericMonitor::launchBrowser()
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{
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kapp->invokeBrowser("");
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}
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void GenericMonitor::launchSearch()
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{
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launch("search", "kfind");
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}
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void GenericMonitor::launchHomeFolder()
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{
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TQString home = TQDir::home().path();
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TDEProcess proc;
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proc << "kfmclient" << "exec" << home;
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proc.start(TDEProcess::DontCare);
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}
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void GenericMonitor::launchMusic()
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{
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launch("search", "amarok");
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}
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void GenericMonitor::launchCalculator()
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{
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launch("search", "speedcrunch");
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}
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void GenericMonitor::launchTerminal()
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{
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launch("search", "konsole");
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}
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void GenericMonitor::launchHelp()
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{
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launch("search", "khelpcenter");
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}
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void GenericMonitor::eject()
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{
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launch("search", "eject");
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}
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void GenericMonitor::lightBulb()
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{
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kdDebug() << "lightBulb()" << endl;
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_interface->displayText("Screen Light");
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}
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void GenericMonitor::pmBattery()
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{
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DCOPRef("guidance*", "power-manager").send("showTip");
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}
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K_EXPORT_COMPONENT_FACTORY(kmilo_generic, KGenericFactory<GenericMonitor>("kmilo_generic"))
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#include "generic_monitor.moc"
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