diff options
Diffstat (limited to 'kradio3/plugins/v4lradio/v4lradio-configuration.cpp')
| -rw-r--r-- | kradio3/plugins/v4lradio/v4lradio-configuration.cpp | 648 |
1 files changed, 0 insertions, 648 deletions
diff --git a/kradio3/plugins/v4lradio/v4lradio-configuration.cpp b/kradio3/plugins/v4lradio/v4lradio-configuration.cpp deleted file mode 100644 index a6adfb6..0000000 --- a/kradio3/plugins/v4lradio/v4lradio-configuration.cpp +++ /dev/null @@ -1,648 +0,0 @@ -/*************************************************************************** - v4lradio-configuration.cpp - description - ------------------- - begin : Fre Jun 20 2003 - copyright : (C) 2003 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 <sys/ioctl.h> -#include <fcntl.h> -#include <unistd.h> -#include <linux/soundcard.h> - -#include <tqspinbox.h> -#include <tqlineedit.h> -#include <tqcombobox.h> -#include <tqlabel.h> -#include <tqfile.h> -#include <tqpushbutton.h> -#include <tqslider.h> -#include <tqcheckbox.h> - -#include <tdefiledialog.h> -#include <knuminput.h> -#include <klocale.h> -#include <ktabwidget.h> - -#include "../../src/include/utils.h" -#include "../../src/include/gui_list_helper.h" -#include "v4lradio-configuration.h" -#include "v4lradio.h" - -V4LRadioConfiguration::V4LRadioConfiguration (TQWidget *parent, SoundStreamID ssid) - : V4LRadioConfigurationUI(parent), - m_SoundStreamID(ssid), - m_ignoreGUIChanges(false), - m_myControlChange(0), - m_orgTreble(-1), - m_orgBass(-1), - m_orgBalance(-2), - m_orgDeviceVolume(-1), - m_PlaybackMixerHelper(comboPlaybackMixerDevice, StringListHelper::SORT_BY_DESCR), - m_CaptureMixerHelper (comboCaptureMixerDevice, StringListHelper::SORT_BY_DESCR), - m_PlaybackChannelHelper(comboPlaybackMixerChannel), - m_CaptureChannelHelper (comboCaptureMixerChannel) -{ - TQObject::connect(buttonSelectRadioDevice, TQT_SIGNAL(clicked()), - this, TQT_SLOT(selectRadioDevice())); - editRadioDevice->installEventFilter(this); - TQObject::connect(editMinFrequency, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(guiMinFrequencyChanged(int))); - TQObject::connect(editMaxFrequency, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(guiMaxFrequencyChanged(int))); - - TQObject::connect(editDeviceVolume, TQT_SIGNAL(valueChanged(double)), - this, TQT_SLOT(slotDeviceVolumeChanged(double))); - TQObject::connect(editTreble, TQT_SIGNAL(valueChanged(double)), - this, TQT_SLOT(slotTrebleChanged(double))); - TQObject::connect(editBass, TQT_SIGNAL(valueChanged(double)), - this, TQT_SLOT(slotBassChanged(double))); - TQObject::connect(editBalance, TQT_SIGNAL(valueChanged(double)), - this, TQT_SLOT(slotBalanceChanged(double))); - - TQObject::connect(sliderDeviceVolume, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotDeviceVolumeChanged(int))); - TQObject::connect(sliderTreble, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotTrebleChanged(int))); - TQObject::connect(sliderBass, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotBassChanged(int))); - TQObject::connect(sliderBalance, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotBalanceChanged(int))); - - TQObject::connect(comboPlaybackMixerDevice, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(slotComboPlaybackMixerSelected(int))); - TQObject::connect(comboCaptureMixerDevice, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(slotComboCaptureMixerSelected(int))); - - sliderBalance->installEventFilter(this); -} - - -V4LRadioConfiguration::~V4LRadioConfiguration () -{ -} - - -bool V4LRadioConfiguration::connectI (Interface *i) -{ - bool a = IV4LCfgClient::connectI(i); - bool b = IFrequencyRadioClient::connectI(i); - bool c = IRadioDeviceClient::connectI(i); - bool d = ISoundStreamClient::connectI(i); - return a || b || c || d; -} - - -bool V4LRadioConfiguration::disconnectI (Interface *i) -{ - bool a = IV4LCfgClient::disconnectI(i); - bool b = IFrequencyRadioClient::disconnectI(i); - bool c = IRadioDeviceClient::disconnectI(i); - bool d = ISoundStreamClient::disconnectI(i); - return a || b || c || d; -} - -void V4LRadioConfiguration::noticeConnectedI (ISoundStreamServer *s, bool pointer_valid) -{ - ISoundStreamClient::noticeConnectedI(s, pointer_valid); - if (s && pointer_valid) { - s->register4_notifyTrebleChanged(this); - s->register4_notifyBassChanged(this); - s->register4_notifyBalanceChanged(this); - s->register4_notifySignalMinQualityChanged(this); - - s->register4_notifyPlaybackChannelsChanged(this); - s->register4_notifyCaptureChannelsChanged(this); - s->register4_notifySoundStreamCreated(this); - } -} - -void V4LRadioConfiguration::noticeConnectedSoundClient(ISoundStreamClient::thisInterface *i, bool pointer_valid) -{ - if (i && pointer_valid && i->supportsPlayback()) { - const TQString &org_mid = queryPlaybackMixerID(); - bool org_present = m_PlaybackMixerHelper.contains(org_mid); - const TQString &mid = org_present ? m_PlaybackMixerHelper.getCurrentItem() : org_mid; - const TQString &org_ch = queryPlaybackMixerChannel(); - const TQString &ch = org_present ? m_PlaybackChannelHelper.getCurrentText() : org_ch; - noticePlaybackMixerChanged(mid, ch); - } - if (i && pointer_valid && i->supportsCapture()) { - const TQString &org_mid = queryCaptureMixerID(); - bool org_present = m_CaptureMixerHelper.contains(org_mid); - const TQString &mid = org_present ? m_CaptureMixerHelper.getCurrentItem() : org_mid; - const TQString &org_ch = queryCaptureMixerChannel(); - const TQString &ch = org_present ? m_CaptureChannelHelper.getCurrentText() : org_ch; - noticeCaptureMixerChanged(mid, ch); - } -} - - -void V4LRadioConfiguration::noticeDisconnectedSoundClient(ISoundStreamClient::thisInterface *i, bool pointer_valid) -{ - if (i && pointer_valid && i->supportsPlayback()) { - noticePlaybackMixerChanged(queryPlaybackMixerID(), queryPlaybackMixerChannel()); - } - if (i && pointer_valid && i->supportsCapture()) { - noticeCaptureMixerChanged (queryCaptureMixerID(), queryCaptureMixerChannel()); - } -} - -// IV4LCfgClient - -bool V4LRadioConfiguration::noticeRadioDeviceChanged(const TQString &s) -{ - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - - editRadioDevice->setText(s); - - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticePlaybackMixerChanged(const TQString &_mixer_id, const TQString &Channel) -{ - TQString mixer_id = _mixer_id; - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - - m_PlaybackMixerHelper.setData(getPlaybackClientDescriptions()); - m_PlaybackMixerHelper.setCurrentItem(mixer_id); - mixer_id = m_PlaybackMixerHelper.getCurrentItem(); - - ISoundStreamClient *mixer = getSoundStreamClientWithID(mixer_id); - if (mixer) { - m_PlaybackChannelHelper.setData(mixer->getPlaybackChannels()); - m_PlaybackChannelHelper.setCurrentText(m_PlaybackChannelHelper.contains(Channel) ? Channel : queryPlaybackMixerChannel()); - } - labelPlaybackMixerChannel->setEnabled(mixer != NULL); - comboPlaybackMixerChannel->setEnabled(mixer != NULL); - - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticeCaptureMixerChanged(const TQString &_mixer_id, const TQString &Channel) -{ - TQString mixer_id = _mixer_id; - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - - m_CaptureMixerHelper.setData(getCaptureClientDescriptions()); - m_CaptureMixerHelper.setCurrentItem(mixer_id); - mixer_id = m_CaptureMixerHelper.getCurrentItem(); - - ISoundStreamClient *mixer = getSoundStreamClientWithID(mixer_id); - if (mixer) { - m_CaptureChannelHelper.setData(mixer->getCaptureChannels()); - m_CaptureChannelHelper.setCurrentText(m_CaptureChannelHelper.contains(Channel) ? Channel : queryCaptureMixerChannel()); - } - labelCaptureMixerChannel->setEnabled(mixer != NULL); - comboCaptureMixerChannel->setEnabled(mixer != NULL); - - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticeDeviceVolumeChanged(float v) -{ - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - v = v > 1 ? 1 : v; - v = v < 0 ? 0 : v; - - if (!m_myControlChange) - m_orgDeviceVolume = v; - - editDeviceVolume ->setValue(v); - sliderDeviceVolume->setValue(m_caps.maxVolume - m_caps.intGetVolume(v)); - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticeCapabilitiesChanged(const V4LCaps &c) -{ - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - - labelDeviceVolume ->setEnabled(c.hasVolume); - editDeviceVolume ->setEnabled(c.hasVolume); - editDeviceVolume ->setRange(0, 1, c.volumeStep(), false); - sliderDeviceVolume->setMinValue(0); - sliderDeviceVolume->setMaxValue(c.maxVolume - c.minVolume); - sliderDeviceVolume->setEnabled(c.hasVolume); - - labelTreble ->setEnabled(c.hasTreble); - editTreble ->setEnabled(c.hasTreble); - editTreble ->setRange(0, 1, c.trebleStep(), false); - sliderTreble->setMinValue(0); - sliderTreble->setMaxValue(c.maxTreble - c.minTreble); - sliderTreble->setEnabled(c.hasTreble); - - labelBass ->setEnabled(c.hasBass); - editBass ->setEnabled(c.hasBass); - editBass ->setRange(0, 1, c.bassStep(), false); - sliderBass->setMinValue(0); - sliderBass->setMaxValue(c.maxBass - c.minBass); - sliderBass->setEnabled(c.hasBass); - - labelBalance ->setEnabled(c.hasBalance); - editBalance ->setEnabled(c.hasBalance); - editBalance ->setRange(-1, 1, c.balanceStep(), false); - sliderBalance->setMinValue(0); - sliderBalance->setMaxValue(c.maxBalance - c.minBalance); - sliderBalance->setEnabled(c.hasBalance); - - m_caps = c; - - float tmp = 0; - noticeDeviceVolumeChanged(queryDeviceVolume()); - - queryTreble(m_SoundStreamID, tmp); - noticeTrebleChanged(m_SoundStreamID, tmp); - - queryBass(m_SoundStreamID, tmp); - noticeBassChanged(m_SoundStreamID, tmp); - - queryBalance(m_SoundStreamID, tmp); - noticeBalanceChanged(m_SoundStreamID, tmp); - - m_ignoreGUIChanges = old; - return true; -} - -bool V4LRadioConfiguration::noticeActivePlaybackChanged(bool a) -{ - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - m_checkboxActivePlayback->setChecked(a); - m_ignoreGUIChanges = old; - return true; -} - -bool V4LRadioConfiguration::noticeMuteOnPowerOffChanged(bool a) -{ - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - m_checkboxMuteOnPowerOff->setChecked(a); - m_ignoreGUIChanges = old; - return true; -} - -bool V4LRadioConfiguration::noticeVolumeZeroOnPowerOffChanged(bool a) -{ - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - m_checkboxVolumeZeroOnPowerOff->setChecked(a); - m_ignoreGUIChanges = old; - return true; -} - -// IRadioDeviceClient - -bool V4LRadioConfiguration::noticeDescriptionChanged (const TQString &s, const IRadioDevice */*sender*/) -{ - labelDescription->setText(s); - return true; -} - - -// IFrequencyRadioClient - -bool V4LRadioConfiguration::noticeFrequencyChanged(float /*f*/, const RadioStation */*s*/) -{ - return false; // we don't care -} - - -bool V4LRadioConfiguration::noticeMinMaxFrequencyChanged(float min, float max) -{ - editMinFrequency->setValue((int)rint(min*1000)); - editMaxFrequency->setValue((int)rint(max*1000)); - return true; -} - - -bool V4LRadioConfiguration::noticeDeviceMinMaxFrequencyChanged(float min, float max) -{ - editMinFrequency->setMinValue((int)rint(min*1000)); - editMaxFrequency->setMaxValue((int)rint(max*1000)); - return true; -} - - -bool V4LRadioConfiguration::noticeScanStepChanged(float s) -{ - editScanStep->setValue((int)rint(s * 1000)); - return true; -} - - -// IRadioSoundClient - -bool V4LRadioConfiguration::noticeTrebleChanged(SoundStreamID id, float t) -{ - if (id != m_SoundStreamID) - return false; - - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - t = t > 1 ? 1 : t; - t = t < 0 ? 0 : t; - - if (!m_myControlChange) - m_orgTreble = t; - - editTreble ->setValue (t); - sliderTreble->setValue(m_caps.maxTreble - m_caps.intGetTreble(t)); - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticeBassChanged(SoundStreamID id, float b) -{ - if (id != m_SoundStreamID) - return false; - - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - b = b > 1 ? 1 : b; - b = b < 0 ? 0 : b; - - if (!m_myControlChange) - m_orgBass = b; - - editBass ->setValue(b); - sliderBass->setValue(m_caps.maxBass - m_caps.intGetBass(b)); - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticeBalanceChanged(SoundStreamID id, float b) -{ - if (id != m_SoundStreamID) - return false; - - bool old = m_ignoreGUIChanges; - m_ignoreGUIChanges = true; - b = b > 1 ? 1 : b; - b = b < -1 ? -1 : b; - - if (!m_myControlChange) - m_orgBalance = b; - - editBalance ->setValue(b); - sliderBalance->setValue(m_caps.intGetBalance(b)); - m_ignoreGUIChanges = old; - return true; -} - - -bool V4LRadioConfiguration::noticeSignalMinQualityChanged(SoundStreamID id, float q) -{ - if (id != m_SoundStreamID) - return false; - - editSignalMinQuality->setValue((int)rint(q * 100)); - return true; -} - - -bool V4LRadioConfiguration::noticeSoundStreamCreated(SoundStreamID id) -{ - if (id.HasSamePhysicalID(m_SoundStreamID)) { - m_SoundStreamID = id; - } - return true; -} - - -// GUI Slots - - -void V4LRadioConfiguration::selectRadioDevice() -{ - KFileDialog fd("/dev/", - i18n("any ( * )").ascii(), - this, - i18n("Radio Device Selection").ascii(), - TRUE); - fd.setMode(KFile::File | KFile::ExistingOnly); - fd.setCaption (i18n("Select Radio Device")); - - if (fd.exec() == TQDialog::Accepted) { - editRadioDevice->setText(fd.selectedFile()); - } -} - - -bool V4LRadioConfiguration::eventFilter(TQObject *o, TQEvent *e) -{ - if (e->type() == TQEvent::FocusOut && TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(editRadioDevice)) { - slotEditRadioDeviceChanged(); - } - if (e->type() == TQEvent::MouseButtonDblClick && TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(sliderBalance)) { - slotBalanceCenter(); - } - return false; -} - - -void V4LRadioConfiguration::slotEditRadioDeviceChanged() -{ - if (m_ignoreGUIChanges) return; - const TQString &s = editRadioDevice->text(); - if (s != queryRadioDevice() || !queryIsPowerOn()) { - V4LCaps c = queryCapabilities(s); - noticeDescriptionChanged(c.description); - } else { - noticeDescriptionChanged(queryDescription()); - } -} - - -void V4LRadioConfiguration::slotComboPlaybackMixerSelected(int /*idx*/) -{ - if (m_ignoreGUIChanges) return; - TQString id = m_PlaybackMixerHelper.getCurrentItem(); - noticePlaybackMixerChanged(id, queryPlaybackMixerChannel()); -} - - -void V4LRadioConfiguration::slotComboCaptureMixerSelected(int /*idx*/) -{ - if (m_ignoreGUIChanges) return; - TQString id = m_CaptureMixerHelper.getCurrentItem(); - noticeCaptureMixerChanged(id, queryCaptureMixerChannel()); -} - - -void V4LRadioConfiguration::slotOK() -{ - sendMinFrequency(((float)editMinFrequency->value()) / 1000.0); - sendMaxFrequency(((float)editMaxFrequency->value()) / 1000.0); - sendSignalMinQuality(m_SoundStreamID, editSignalMinQuality->value() * 0.01); - sendRadioDevice(editRadioDevice->text()); - sendScanStep(((float)editScanStep->value()) / 1000.0); - - sendCaptureMixer (m_CaptureMixerHelper.getCurrentItem(), - m_CaptureChannelHelper.getCurrentText()); - sendPlaybackMixer(m_PlaybackMixerHelper.getCurrentItem(), - m_PlaybackChannelHelper.getCurrentText()); - - sendActivePlayback(m_checkboxActivePlayback->isChecked()); - sendMuteOnPowerOff(m_checkboxMuteOnPowerOff->isChecked()); - sendVolumeZeroOnPowerOff(m_checkboxVolumeZeroOnPowerOff->isChecked()); - - queryTreble (m_SoundStreamID, m_orgTreble); - queryBass (m_SoundStreamID, m_orgBass); - queryBalance(m_SoundStreamID, m_orgBalance); - m_orgDeviceVolume = queryDeviceVolume(); -} - - -void V4LRadioConfiguration::slotCancel() -{ - noticeRadioDeviceChanged(queryRadioDevice()); - noticePlaybackMixerChanged(queryPlaybackMixerID(), queryPlaybackMixerChannel()); - noticeCaptureMixerChanged (queryCaptureMixerID(), queryCaptureMixerChannel()); - noticeMinMaxFrequencyChanged(queryMinFrequency(), queryMaxFrequency()); - noticeActivePlaybackChanged(queryActivePlayback()); - noticeMuteOnPowerOffChanged(queryMuteOnPowerOff()); - noticeVolumeZeroOnPowerOffChanged(queryVolumeZeroOnPowerOff()); - - float q = 0; - querySignalMinQuality(m_SoundStreamID, q); - noticeSignalMinQualityChanged(m_SoundStreamID, q); - noticeScanStepChanged(queryScanStep()); - - sendTreble (m_SoundStreamID, m_orgTreble); - sendBass (m_SoundStreamID, m_orgBass); - sendBalance (m_SoundStreamID, m_orgBalance); - sendDeviceVolume(m_orgDeviceVolume); -} - - -void V4LRadioConfiguration::guiMinFrequencyChanged(int v) -{ - editMaxFrequency->setMinValue(v); -} - - -void V4LRadioConfiguration::guiMaxFrequencyChanged(int v) -{ - editMinFrequency->setMaxValue(v); -} - -void V4LRadioConfiguration::slotDeviceVolumeChanged (double v) // for KDoubleNumInput, 0.0..1.0 -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendDeviceVolume(v); - --m_myControlChange; -} - -void V4LRadioConfiguration::slotTrebleChanged (double t) // for KDoubleNumInput, 0.0..1.0 -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendTreble(m_SoundStreamID, t); - --m_myControlChange; -} - -void V4LRadioConfiguration::slotBassChanged (double b) // for KDoubleNumInput, 0.0..1.0 -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendBass(m_SoundStreamID, b); - --m_myControlChange; -} - -void V4LRadioConfiguration::slotBalanceChanged(double b) // for KDoubleNumInput, -1.0..1.0 -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendBalance(m_SoundStreamID, b); - --m_myControlChange; -} - - -void V4LRadioConfiguration::slotDeviceVolumeChanged (int v) -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendDeviceVolume(m_caps.floatGetVolume(m_caps.maxVolume - v)); - --m_myControlChange; -} - -void V4LRadioConfiguration::slotTrebleChanged (int t) -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendTreble(m_SoundStreamID, m_caps.floatGetTreble(m_caps.maxTreble - t)); - --m_myControlChange; -} - -void V4LRadioConfiguration::slotBassChanged (int b) -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendBass(m_SoundStreamID, m_caps.floatGetBass(m_caps.maxBass - b)); - --m_myControlChange; -} - -void V4LRadioConfiguration::slotBalanceChanged(int b) -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendBalance(m_SoundStreamID, m_caps.floatGetBalance(b)); - --m_myControlChange; -} - - -void V4LRadioConfiguration::slotBalanceCenter() -{ - if (m_ignoreGUIChanges) return; - ++m_myControlChange; - sendBalance(m_SoundStreamID, 0); - --m_myControlChange; -} - - -bool V4LRadioConfiguration::noticePlaybackChannelsChanged(const TQString & client_id, const TQStringList &/*channels*/) -{ - if (m_PlaybackMixerHelper.getCurrentItem() == client_id) { - noticePlaybackMixerChanged(client_id, m_PlaybackChannelHelper.getCurrentText()); - } - return true; -} - - -bool V4LRadioConfiguration::noticeCaptureChannelsChanged (const TQString & client_id, const TQStringList &/*channels*/) -{ - if (m_CaptureMixerHelper.getCurrentItem() == client_id) { - noticeCaptureMixerChanged(client_id, m_CaptureChannelHelper.getCurrentText()); - } - return true; -} - - - -#include "v4lradio-configuration.moc" |