diff options
Diffstat (limited to 'kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp')
| -rw-r--r-- | kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp b/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp deleted file mode 100644 index de67faf..0000000 --- a/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp +++ /dev/null @@ -1,353 +0,0 @@ -/*************************************************************************** - alsa-sound-configuration.cpp - description - ------------------- - begin : Thu Sep 30 2004 - copyright : (C) 2004 by Martin Witte - email : witte@kawo1.rwth-aachen.de - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -#include <tqcheckbox.h> -#include <tqgroupbox.h> -#include <tqlayout.h> -#include <tqscrollview.h> - -#include <kurlrequester.h> -#include <knuminput.h> -#include <klineedit.h> -#include <kcombobox.h> -#include <ktabwidget.h> -#include <klocale.h> - -#include "alsa-mixer-element.h" -#include "alsa-sound-configuration.h" -#include "alsa-sound.h" - - -AlsaSoundConfiguration::AlsaSoundConfiguration (TQWidget *parent, AlsaSoundDevice *dev) - : AlsaSoundConfigurationUI(parent), - m_SoundDevice (dev), - m_groupMixerLayout(NULL), - m_groupMixerScrollView(NULL), - m_groupMixerSubFrame(NULL), - m_dirty(true), - m_ignore_updates(false) -{ - TQObject::connect(m_comboPlaybackCard, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(m_comboCaptureCard, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(m_comboPlaybackDevice, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(m_comboCaptureDevice, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(editHWBufferSize, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(editBufferSize, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(chkDisablePlayback, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotSetDirty())); - TQObject::connect(chkDisableCapture, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotSetDirty())); - - TQObject::connect(m_comboPlaybackCard, TQT_SIGNAL(activated(const TQString &)), - this, TQT_SLOT(slotPlaybackCardSelected(const TQString &))); - TQObject::connect(m_comboCaptureCard, TQT_SIGNAL(activated(const TQString &)), - this, TQT_SLOT(slotCaptureCardSelected(const TQString &))); - - m_groupMixer->setColumnLayout(0, Qt::Horizontal ); - - TQHBoxLayout *tmp_layout = new TQHBoxLayout( m_groupMixer->layout() ); - - m_groupMixerScrollView = new TQScrollView (m_groupMixer); - m_groupMixerScrollView->setFrameShape(TQFrame::NoFrame); - m_groupMixerScrollView->setFrameShadow(TQFrame::Plain); - m_groupMixerScrollView->enableClipper(true); - m_groupMixerScrollView->setResizePolicy(TQScrollView::AutoOneFit); - //m_groupMixerScrollView->setHScrollBarMode(TQScrollView::AlwaysOn); - - tmp_layout->addWidget(m_groupMixerScrollView); - - - int card = -1; - int ret = 0; - int idx_playback = 0; - int idx_capture = 0; - while ((ret = snd_card_next(&card)) == 0) { - char *name = NULL; - if (card >= 0 && snd_card_get_longname(card, &name) == 0) { - if (name) { - m_name2card[name] = card; - m_card2name[card] = name; - if (listSoundDevices(NULL, NULL, NULL, NULL, card, SND_PCM_STREAM_PLAYBACK)) { - m_comboPlaybackCard->insertItem(name); - m_playbackCard2idx[card] = idx_playback++; - } - if (listSoundDevices(NULL, NULL, NULL, NULL, card, SND_PCM_STREAM_CAPTURE)) { - m_comboCaptureCard->insertItem(name); - m_captureCard2idx[card] = idx_capture++; - } - } - } else { - break; - } - } - - slotCancel(); -} - - -AlsaSoundConfiguration::~AlsaSoundConfiguration () -{ -} - - -void AlsaSoundConfiguration::slotPlaybackCardSelected(const TQString &cardname) -{ - if (!m_name2card.contains(cardname)) - return; - - listSoundDevices(m_comboPlaybackDevice, &m_playbackDeviceName2dev, &m_dev2playbackDeviceName, &m_playbackDevice2idx, m_name2card[cardname], SND_PCM_STREAM_PLAYBACK); -} - - -void AlsaSoundConfiguration::slotCaptureCardSelected(const TQString &cardname) -{ - if (!m_name2card.contains(cardname)) - return; - - saveCaptureMixerSettings(); - - listSoundDevices(m_comboCaptureDevice, &m_captureDeviceName2dev, &m_dev2captureDeviceName, &m_captureDevice2idx, m_name2card[cardname], SND_PCM_STREAM_CAPTURE); - - m_currentCaptureCard = m_name2card[cardname]; - - TQStringList vol_list, sw_list, all_list; - TQMap<TQString, AlsaMixerElement> vol_ch2id, sw_ch2id; - AlsaSoundDevice::getCaptureMixerChannels(m_name2card[cardname], NULL, vol_list, vol_ch2id, sw_list, sw_ch2id, &all_list); - - for (TQMapIterator<TQString, QAlsaMixerElement*> it = m_MixerElements.begin(); it != m_MixerElements.end(); ++it) { - delete *it; - } - m_MixerElements.clear(); - - if (m_groupMixerSubFrame) - delete m_groupMixerSubFrame; - - m_groupMixerSubFrame = new TQFrame(m_groupMixerScrollView->viewport()); - m_groupMixerSubFrame->setSizePolicy(TQSizePolicy::Maximum, TQSizePolicy::Maximum); - m_groupMixerScrollView->addChild(m_groupMixerSubFrame); - - int rows = 1; - int cols = (all_list.count()+rows-1)/rows; - m_groupMixerLayout = new TQGridLayout( m_groupMixerSubFrame, rows, cols, 0, 0 ); - m_groupMixerLayout->setAlignment( TQt::AlignBottom ); - - int idx = 0; - for (TQValueListConstIterator<TQString> it = all_list.begin(); it != all_list.end(); ++it, ++idx) { - QAlsaMixerElement *e = new QAlsaMixerElement(m_groupMixerSubFrame, *it, - sw_list.contains(*it), vol_list.contains(*it)); - TQObject::connect(e, TQT_SIGNAL(sigDirty()), this, TQT_SLOT(slotSetDirty())); - m_groupMixerLayout->addWidget(e, idx > cols, idx % cols); - e->show(); - m_MixerElements.insert(*it, e); - } - restoreCaptureMixerSettings(); - m_groupMixerSubFrame->show(); -} - -void AlsaSoundConfiguration::saveCaptureMixerSettings() -{ - for (TQMapIterator<TQString, QAlsaMixerElement*> it = m_MixerElements.begin(); it != m_MixerElements.end(); ++it) { - const TQString &name = it.key(); - int card = m_currentCaptureCard; - TQString id = AlsaConfigMixerSetting::getIDString(card, name); - QAlsaMixerElement *e = *it; - float vol = e->getVolume(); - bool use = e->getOverride(); - bool active = e->getActive(); - e->slotResetDirty(); - m_MixerSettings[id] = AlsaConfigMixerSetting(card,name,use,active,vol); - } -} - -void AlsaSoundConfiguration::restoreCaptureMixerSettings() -{ - for (TQMapIterator<TQString, QAlsaMixerElement*> it = m_MixerElements.begin(); it != m_MixerElements.end(); ++it) { - const TQString &name = it.key(); - int card = m_currentCaptureCard; - TQString id = AlsaConfigMixerSetting::getIDString(card, name); - QAlsaMixerElement *e = *it; - - if (m_MixerSettings.contains(id)) { - const AlsaConfigMixerSetting &s = m_MixerSettings[id]; - e->setVolume(s.m_volume); - e->setOverride(s.m_use); - e->setActive(s.m_active); - e->slotResetDirty(); - } else { - if (name == "ADC") { - e->setOverride(true); - e->setActive(true); - e->setVolume(1.0); - } - else if (name == "Digital") { - e->setOverride(true); - e->setActive(true); - e->setVolume(1.0); - } - else if (name == "Wave") { - e->setOverride(true); - e->setActive(false); - e->setVolume(0); - } - else if (name == "Capture") { - e->setOverride(true); - e->setActive(true); - e->setVolume(0.01); - } - e->slotSetDirty(); - } - } -} - -int AlsaSoundConfiguration::listSoundDevices(KComboBox *combobox, TQMap<TQString, int> *devname2dev, TQMap<int, TQString> *dev2devname, TQMap<int, int> *dev2idx, int card, snd_pcm_stream_t stream) -{ - snd_ctl_t *handle = NULL; - int dev = -1; - snd_ctl_card_info_t *info = NULL; - snd_pcm_info_t *pcminfo = NULL; - - snd_ctl_card_info_alloca(&info); - snd_pcm_info_alloca (&pcminfo); - - TQString ctlname = "hw:"+TQString::number(card); - - if (combobox) - combobox->clear(); - if (devname2dev) - devname2dev->clear(); - if (dev2devname) - dev2devname->clear(); - if (dev2idx) - dev2idx->clear(); - - int count = 0; - - if (snd_ctl_open (&handle, ctlname.ascii(), 0) == 0) { - if (snd_ctl_card_info(handle, info) == 0) { - - dev = -1; - while (1) { - if (snd_ctl_pcm_next_device(handle, &dev) < 0) { - //logError("snd_ctl_pcm_next_device"); - } - if (dev < 0) - break; - snd_pcm_info_set_device(pcminfo, dev); - snd_pcm_info_set_subdevice(pcminfo, 0); - snd_pcm_info_set_stream(pcminfo, stream); - int err = 0; - if ((err = snd_ctl_pcm_info(handle, pcminfo)) < 0) { - if (err != -ENOENT) { - //logError(TQString("control digital audio info (%1): %2").arg(card).arg(snd_strerror(err))); - } - continue; - } - const char *dev_name = snd_pcm_info_get_name(pcminfo); - TQString devname = i18n("context-card-plus-device-number", "%1 device %2").arg(dev_name).arg(dev); - if (combobox) - combobox->insertItem(devname); - if (devname2dev) - (*devname2dev)[devname] = dev; - if (dev2devname) - (*dev2devname)[dev] = devname; - if (dev2idx) - (*dev2idx)[dev] = count; - ++count; - } - } - snd_ctl_close(handle); - } - return count; -} - -void AlsaSoundConfiguration::slotOK() -{ - if (!m_dirty) - return; - - if (m_SoundDevice) { - m_SoundDevice->setHWBufferSize ( editHWBufferSize ->value() * 1024); - m_SoundDevice->setBufferSize ( editBufferSize ->value() * 1024); - m_SoundDevice->enablePlayback (!chkDisablePlayback->isChecked()); - m_SoundDevice->enableCapture (!chkDisableCapture ->isChecked()); - - int card = m_name2card[m_comboPlaybackCard->currentText()]; - int device = m_playbackDeviceName2dev[m_comboPlaybackDevice->currentText()]; - m_SoundDevice->setPlaybackDevice( card, device); - card = m_name2card[m_comboCaptureCard->currentText()]; - device = m_captureDeviceName2dev[m_comboCaptureDevice->currentText()]; - m_SoundDevice->setCaptureDevice ( card, device); - - saveCaptureMixerSettings(); - m_SoundDevice->setCaptureMixerSettings(m_MixerSettings); - } - m_dirty = false; -} - - -void AlsaSoundConfiguration::slotCancel() -{ - if (!m_dirty) - return; - m_ignore_updates = true; - - int card = m_SoundDevice ? m_SoundDevice->getPlaybackCard() : 0; - int dev = m_SoundDevice ? m_SoundDevice->getPlaybackDevice() : 0; - m_comboPlaybackCard ->setCurrentItem(m_playbackCard2idx[card]); - slotPlaybackCardSelected(m_comboPlaybackCard->currentText()); - m_comboPlaybackDevice->setCurrentItem(m_playbackDevice2idx[dev]); - - card = m_SoundDevice ? m_SoundDevice->getCaptureCard() : 0; - dev = m_SoundDevice ? m_SoundDevice->getCaptureDevice() : 0; - m_comboCaptureCard ->setCurrentItem(m_captureCard2idx[card]); - slotCaptureCardSelected(m_comboCaptureCard->currentText()); - m_comboCaptureDevice->setCurrentItem(m_captureDevice2idx[dev]); - - //IErrorLogClient::staticLogDebug(TQString("capture: card = %1(%2), dev = %3").arg(card).arg(m_captureCard2idx[card]).arg(dev)); - - editHWBufferSize ->setValue (m_SoundDevice ? m_SoundDevice->getHWBufferSize()/1024 : 4); - editBufferSize ->setValue (m_SoundDevice ? m_SoundDevice->getBufferSize()/1024 : 4); - chkDisablePlayback->setChecked(m_SoundDevice ? !m_SoundDevice->isPlaybackEnabled() : false); - chkDisableCapture ->setChecked(m_SoundDevice ? !m_SoundDevice->isCaptureEnabled() : false); - - //IErrorLogClient::staticLogDebug(TQString("capture: card = %1").arg(m_comboCaptureCard->currentText())); - - - if (m_SoundDevice) - m_MixerSettings = m_SoundDevice->getCaptureMixerSettings(); - else - m_MixerSettings.clear(); - restoreCaptureMixerSettings(); - - m_ignore_updates = false; - m_dirty = false; -} - - -void AlsaSoundConfiguration::slotUpdateConfig() -{ - slotSetDirty(); - slotCancel(); -} - -void AlsaSoundConfiguration::slotSetDirty() -{ - if (!m_dirty && !m_ignore_updates) { - m_dirty = true; - //emit sigDirty(); - } -} - -#include "alsa-sound-configuration.moc" |