You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
415 lines
15 KiB
415 lines
15 KiB
/***************************************************************************
|
|
recording-configuration.cpp - description
|
|
-------------------
|
|
begin : So Aug 31 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 "recording-configuration.h"
|
|
//#include "recording-context.h"
|
|
|
|
#include <kurlrequester.h>
|
|
#include <kcombobox.h>
|
|
#include <tqspinbox.h>
|
|
#include <tqlabel.h>
|
|
#include <tqcheckbox.h>
|
|
|
|
#include <ktabwidget.h>
|
|
|
|
|
|
RecordingConfiguration::RecordingConfiguration (TQWidget *parent)
|
|
: RecordingConfigurationUI(parent),
|
|
m_dirty(true),
|
|
m_ignore_gui_updates(false)
|
|
{
|
|
editDirectory->setMode(KFile::Directory | KFile::ExistingOnly);
|
|
|
|
TQObject::connect(editFileFormat, TQ_SIGNAL(activated(int)),
|
|
this, TQ_SLOT(slotFormatSelectionChanged()));
|
|
TQObject::connect(editBits, TQ_SIGNAL(activated(int)),
|
|
this, TQ_SLOT(slotFormatSelectionChanged()));
|
|
|
|
connect(editRate, TQ_SIGNAL(activated(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editBits, TQ_SIGNAL(activated(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editSign, TQ_SIGNAL(activated(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editEndianess, TQ_SIGNAL(activated(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editChannels, TQ_SIGNAL(activated(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editFileFormat, TQ_SIGNAL(activated(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editMP3Quality, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editOggQuality, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editDirectory, TQ_SIGNAL(textChanged(const TQString &)), TQ_SLOT(slotSetDirty()));
|
|
connect(editBufferSize, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(editBufferCount, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(m_spinboxPreRecordingSeconds, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(slotSetDirty()));
|
|
connect(m_checkboxPreRecordingEnable, TQ_SIGNAL(toggled(bool)), TQ_SLOT(slotSetDirty()));
|
|
|
|
// attention: remove items with higher index first ;-) otherwise indexes are not valid
|
|
#ifndef HAVE_OGG
|
|
editFileFormat->removeItem(FORMAT_OGG_IDX_ORG);
|
|
delete editOggQuality;
|
|
editOggQuality = NULL;
|
|
delete labelOggQuality;
|
|
labelOggQuality = NULL;
|
|
#endif
|
|
#ifndef HAVE_LAME
|
|
editFileFormat->removeItem(FORMAT_MP3_IDX_ORG);
|
|
delete editMP3Quality;
|
|
editMP3Quality = NULL;
|
|
delete labelMP3Quality;
|
|
labelMP3Quality = NULL;
|
|
#endif
|
|
}
|
|
|
|
|
|
RecordingConfiguration::~RecordingConfiguration ()
|
|
{
|
|
}
|
|
|
|
|
|
void RecordingConfiguration::setGUIBuffers(const RecordingConfig &c)
|
|
{
|
|
editBufferSize->setValue(c.m_EncodeBufferSize / 1024);
|
|
editBufferCount->setValue(c.m_EncodeBufferCount);
|
|
}
|
|
|
|
void RecordingConfiguration::setGUIDirectories(const RecordingConfig &c)
|
|
{
|
|
editDirectory->setURL(c.m_Directory);
|
|
}
|
|
|
|
void RecordingConfiguration::setGUISoundFormat(const RecordingConfig &c)
|
|
{
|
|
switch (c.m_SoundFormat.m_SampleBits) {
|
|
case 8 : editBits->setCurrentItem(BITS_8_IDX ); break;
|
|
case 16: editBits->setCurrentItem(BITS_16_IDX); break;
|
|
default: editBits->setCurrentItem(BITS_16_IDX);
|
|
}
|
|
switch (c.m_SoundFormat.m_Channels) {
|
|
case 1 : editChannels->setCurrentItem(CHANNELS_MONO_IDX); break;
|
|
case 2 : editChannels->setCurrentItem(CHANNELS_STEREO_IDX); break;
|
|
default: editChannels->setCurrentItem(CHANNELS_STEREO_IDX); break;
|
|
}
|
|
switch (c.m_SoundFormat.m_IsSigned) {
|
|
case 0 : editSign->setCurrentItem(SIGN_UNSIGNED_IDX); break;
|
|
case 1 : editSign->setCurrentItem(SIGN_SIGNED_IDX); break;
|
|
default: editSign->setCurrentItem(SIGN_SIGNED_IDX); break;
|
|
}
|
|
switch (c.m_SoundFormat.m_SampleRate) {
|
|
case 48000: editRate->setCurrentItem(RATE_48000_IDX); break;
|
|
case 44100: editRate->setCurrentItem(RATE_44100_IDX); break;
|
|
case 22050: editRate->setCurrentItem(RATE_22050_IDX); break;
|
|
case 11025: editRate->setCurrentItem(RATE_11025_IDX); break;
|
|
default: editRate->setCurrentItem(RATE_44100_IDX); break;
|
|
}
|
|
switch (c.m_SoundFormat.m_Endianess) {
|
|
case BIG_ENDIAN : editEndianess->setCurrentItem(ENDIAN_BIG_IDX); break;
|
|
case LITTLE_ENDIAN : editEndianess->setCurrentItem(ENDIAN_LITTLE_IDX); break;
|
|
default: editEndianess->setCurrentItem(ENDIAN_LITTLE_IDX); break;
|
|
}
|
|
}
|
|
|
|
void RecordingConfiguration::setGUIOutputFormat(const RecordingConfig &c)
|
|
{
|
|
switch (c.m_OutputFormat) {
|
|
case RecordingConfig::outputWAV: editFileFormat->setCurrentItem(FORMAT_WAV_IDX); break;
|
|
case RecordingConfig::outputAIFF: editFileFormat->setCurrentItem(FORMAT_AIFF_IDX); break;
|
|
case RecordingConfig::outputAU: editFileFormat->setCurrentItem(FORMAT_AU_IDX); break;
|
|
case RecordingConfig::outputRAW: editFileFormat->setCurrentItem(FORMAT_RAW_IDX); break;
|
|
#ifdef HAVE_LAME
|
|
case RecordingConfig::outputMP3: editFileFormat->setCurrentItem(FORMAT_MP3_IDX); break;
|
|
#endif
|
|
#ifdef HAVE_OGG
|
|
case RecordingConfig::outputOGG: editFileFormat->setCurrentItem(FORMAT_OGG_IDX); break;
|
|
#endif
|
|
default: editFileFormat->setCurrentItem(FORMAT_WAV_IDX); break;
|
|
}
|
|
}
|
|
|
|
void RecordingConfiguration::setGUIEncoderQuality(const RecordingConfig &c)
|
|
{
|
|
#ifdef HAVE_LAME
|
|
editMP3Quality->setValue(c.m_mp3Quality);
|
|
#endif
|
|
#ifdef HAVE_OGG
|
|
editOggQuality->setValue((int)(c.m_oggQuality * 9));
|
|
#endif
|
|
}
|
|
|
|
|
|
void RecordingConfiguration::setGUIPreRecording(const RecordingConfig &c)
|
|
{
|
|
m_spinboxPreRecordingSeconds->setValue(c.m_PreRecordingSeconds);
|
|
m_checkboxPreRecordingEnable->setChecked(c.m_PreRecordingEnable);
|
|
}
|
|
|
|
|
|
void RecordingConfiguration::slotOK()
|
|
{
|
|
if (m_dirty) {
|
|
storeConfig();
|
|
sendRecordingConfig(m_RecordingConfig);
|
|
m_dirty = false;
|
|
}
|
|
}
|
|
|
|
|
|
void RecordingConfiguration::storeConfig()
|
|
{
|
|
RecordingConfig &c = m_RecordingConfig;
|
|
|
|
c.m_EncodeBufferSize = editBufferSize->value() * 1024;
|
|
c.m_EncodeBufferCount = editBufferCount->value();
|
|
|
|
c.m_Directory = editDirectory->url();
|
|
|
|
switch(editRate->currentItem()) {
|
|
case RATE_48000_IDX: c.m_SoundFormat.m_SampleRate = 48000; break;
|
|
case RATE_44100_IDX: c.m_SoundFormat.m_SampleRate = 44100; break;
|
|
case RATE_22050_IDX: c.m_SoundFormat.m_SampleRate = 22050; break;
|
|
case RATE_11025_IDX: c.m_SoundFormat.m_SampleRate = 11025; break;
|
|
default: c.m_SoundFormat.m_SampleRate = 44100; break;
|
|
}
|
|
switch(editChannels->currentItem()) {
|
|
case CHANNELS_MONO_IDX: c.m_SoundFormat.m_Channels = 1; break;
|
|
case CHANNELS_STEREO_IDX: c.m_SoundFormat.m_Channels = 2; break;
|
|
default: c.m_SoundFormat.m_Channels = 2; break;
|
|
}
|
|
switch(editSign->currentItem()) {
|
|
case SIGN_UNSIGNED_IDX: c.m_SoundFormat.m_IsSigned = false; break;
|
|
case SIGN_SIGNED_IDX: c.m_SoundFormat.m_IsSigned = true; break;
|
|
default: c.m_SoundFormat.m_IsSigned = true; break;
|
|
}
|
|
switch(editEndianess->currentItem()) {
|
|
case ENDIAN_LITTLE_IDX: c.m_SoundFormat.m_Endianess = LITTLE_ENDIAN; break;
|
|
case ENDIAN_BIG_IDX: c.m_SoundFormat.m_Endianess = BIG_ENDIAN; break;
|
|
default: c.m_SoundFormat.m_Endianess = LITTLE_ENDIAN; break;
|
|
}
|
|
switch(editBits->currentItem()) {
|
|
case BITS_8_IDX: c.m_SoundFormat.m_SampleBits = 8; break;
|
|
case BITS_16_IDX: c.m_SoundFormat.m_SampleBits = 16; break;
|
|
default: c.m_SoundFormat.m_SampleBits = 16; break;
|
|
}
|
|
switch(editFileFormat->currentItem()) {
|
|
case FORMAT_WAV_IDX: c.m_OutputFormat = RecordingConfig::outputWAV; break;
|
|
case FORMAT_AIFF_IDX: c.m_OutputFormat = RecordingConfig::outputAIFF; break;
|
|
case FORMAT_AU_IDX: c.m_OutputFormat = RecordingConfig::outputAU; break;
|
|
case FORMAT_RAW_IDX: c.m_OutputFormat = RecordingConfig::outputRAW; break;
|
|
#ifdef HAVE_LAME
|
|
case FORMAT_MP3_IDX: c.m_OutputFormat = RecordingConfig::outputMP3; break;
|
|
#endif
|
|
#ifdef HAVE_OGG
|
|
case FORMAT_OGG_IDX: c.m_OutputFormat = RecordingConfig::outputOGG; break;
|
|
#endif
|
|
default: c.m_OutputFormat = RecordingConfig::outputWAV; break;
|
|
}
|
|
#ifdef HAVE_LAME
|
|
c.m_mp3Quality = editMP3Quality->value();
|
|
#endif
|
|
#ifdef HAVE_OGG
|
|
c.m_oggQuality = ((float)editOggQuality->value()) / 9.0f;
|
|
#endif
|
|
|
|
c.m_PreRecordingEnable = m_checkboxPreRecordingEnable->isChecked();
|
|
c.m_PreRecordingSeconds = m_spinboxPreRecordingSeconds->value();
|
|
|
|
c.checkFormatSettings();
|
|
}
|
|
|
|
|
|
void RecordingConfiguration::slotCancel()
|
|
{
|
|
if (m_dirty) {
|
|
noticeRecordingConfigChanged(m_RecordingConfig);
|
|
m_dirty = false;
|
|
}
|
|
}
|
|
|
|
|
|
void RecordingConfiguration::slotFormatSelectionChanged()
|
|
{
|
|
int bitsIDX = editBits->currentItem();
|
|
int formatIDX = editFileFormat->currentItem();
|
|
|
|
int endianTest = 0x04030201;
|
|
bool littleEndian = ((char*)&endianTest)[0] == 0x01;
|
|
|
|
#ifdef HAVE_LAME
|
|
editMP3Quality ->setEnabled(false);
|
|
labelMP3Quality->setEnabled(false);
|
|
#endif
|
|
#ifdef HAVE_OGG
|
|
editOggQuality ->setEnabled(false);
|
|
labelOggQuality->setEnabled(false);
|
|
#endif
|
|
|
|
editBits->setEnabled(true);
|
|
|
|
if (formatIDX == FORMAT_MP3_IDX) {
|
|
editBits->setDisabled(true);
|
|
editBits->setCurrentItem(BITS_16_IDX);
|
|
editSign->setDisabled(true);
|
|
editSign->setCurrentItem(SIGN_SIGNED_IDX);
|
|
#ifdef HAVE_LAME
|
|
editMP3Quality ->setEnabled(true);
|
|
labelMP3Quality->setEnabled(true);
|
|
#endif
|
|
} else if (formatIDX == FORMAT_OGG_IDX) {
|
|
editBits->setDisabled(true);
|
|
editBits->setCurrentItem(BITS_16_IDX);
|
|
editSign->setDisabled(true);
|
|
editSign->setCurrentItem(SIGN_SIGNED_IDX);
|
|
#ifdef HAVE_OGG
|
|
editOggQuality ->setEnabled(true);
|
|
labelOggQuality->setEnabled(true);
|
|
#endif
|
|
} else {
|
|
if (bitsIDX == BITS_8_IDX) {
|
|
if (formatIDX == FORMAT_RAW_IDX || formatIDX == FORMAT_AIFF_IDX) {
|
|
editSign->setDisabled(false);
|
|
} else {
|
|
editSign->setDisabled(true);
|
|
editSign->setCurrentItem(formatIDX == FORMAT_WAV_IDX ? SIGN_UNSIGNED_IDX : SIGN_SIGNED_IDX);
|
|
}
|
|
} else {
|
|
editSign->setDisabled(true);
|
|
editSign->setCurrentItem(SIGN_SIGNED_IDX);
|
|
}
|
|
}
|
|
|
|
switch (formatIDX) {
|
|
case FORMAT_RAW_IDX :
|
|
editEndianess->setDisabled(false);
|
|
break;
|
|
#ifdef HAVE_LAME
|
|
case FORMAT_MP3_IDX :
|
|
editEndianess->setCurrentItem(littleEndian ? ENDIAN_LITTLE_IDX : ENDIAN_BIG_IDX);
|
|
editEndianess->setDisabled(true);
|
|
break;
|
|
#endif
|
|
#ifdef HAVE_OGG
|
|
case FORMAT_OGG_IDX :
|
|
editEndianess->setCurrentItem(littleEndian ? ENDIAN_LITTLE_IDX : ENDIAN_BIG_IDX);
|
|
editEndianess->setDisabled(true);
|
|
break;
|
|
#endif
|
|
default:
|
|
editEndianess->setDisabled(true);
|
|
if (formatIDX == FORMAT_AIFF_IDX || formatIDX == FORMAT_AU_IDX) {
|
|
editEndianess->setCurrentItem(ENDIAN_BIG_IDX);
|
|
} else {
|
|
editEndianess->setCurrentItem(ENDIAN_LITTLE_IDX);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
bool RecordingConfiguration::noticeEncoderBufferChanged (size_t BufferSize, size_t BufferCount)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_EncodeBufferSize = BufferSize;
|
|
m_RecordingConfig.m_EncodeBufferCount = BufferCount;
|
|
setGUIBuffers(m_RecordingConfig);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
|
|
bool RecordingConfiguration::noticeSoundFormatChanged (const SoundFormat &sf)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_SoundFormat = sf;
|
|
setGUISoundFormat(m_RecordingConfig);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
|
|
bool RecordingConfiguration::noticeMP3QualityChanged (int q)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_mp3Quality = q;
|
|
setGUIEncoderQuality(m_RecordingConfig);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
bool RecordingConfiguration::noticeOggQualityChanged (float q)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_oggQuality = q;
|
|
setGUIEncoderQuality(m_RecordingConfig);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
bool RecordingConfiguration::noticeRecordingDirectoryChanged(const TQString &dir)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_Directory = dir;
|
|
setGUIDirectories(m_RecordingConfig);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
bool RecordingConfiguration::noticeOutputFormatChanged (RecordingConfig::OutputFormat of)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_OutputFormat = of;
|
|
setGUIOutputFormat(m_RecordingConfig);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
bool RecordingConfiguration::noticePreRecordingChanged (bool enable, int seconds)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig.m_PreRecordingEnable = enable;
|
|
m_RecordingConfig.m_PreRecordingSeconds = seconds;
|
|
setGUIPreRecording(m_RecordingConfig);
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
bool RecordingConfiguration::noticeRecordingConfigChanged(const RecordingConfig &c)
|
|
{
|
|
m_ignore_gui_updates = true;
|
|
m_RecordingConfig = c;
|
|
setGUIBuffers(c);
|
|
setGUIDirectories(c);
|
|
setGUISoundFormat(c);
|
|
setGUIOutputFormat(c);
|
|
setGUIEncoderQuality(c);
|
|
setGUIPreRecording(c);
|
|
slotFormatSelectionChanged();
|
|
m_ignore_gui_updates = false;
|
|
return true;
|
|
}
|
|
|
|
void RecordingConfiguration::slotSetDirty()
|
|
{
|
|
if (!m_ignore_gui_updates) {
|
|
m_dirty = true;
|
|
}
|
|
}
|
|
|
|
|
|
#include "recording-configuration.moc"
|