783 lines
32 KiB
C++
Executable file
783 lines
32 KiB
C++
Executable file
/******************************************************************************\
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* Copyright (c) 2004-2016
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*
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* Author(s):
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* Volker Fischer
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*
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******************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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\******************************************************************************/
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#include "clientsettingsdlg.h"
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/* Implementation *************************************************************/
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CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
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Qt::WindowFlags f ) : QDialog ( parent, f ), pClient ( pNCliP )
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{
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setupUi ( this );
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// Add help text to controls -----------------------------------------------
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// jitter buffer
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QString strJitterBufferSize = tr ( "<b>Jitter Buffer Size:</b> The jitter "
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"buffer compensates for network and sound card timing jitters. The "
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"size of this jitter buffer has therefore influence on the quality of "
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"the audio stream (how many dropouts occur) and the overall delay "
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"(the longer the buffer, the higher the delay).<br>"
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"The jitter buffer size can be manually chosen for the local client "
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"and the remote server. For the local jitter buffer, dropouts in the "
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"audio stream are indicated by the light on the bottom "
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"of the jitter buffer size faders. If the light turns to red, a buffer "
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"overrun/underrun took place and the audio stream is interrupted.<br>"
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"The jitter buffer setting is therefore a trade-off between audio "
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"quality and overall delay.<br>"
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"An auto setting of the jitter buffer size setting is available. If "
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"the check Auto is enabled, the jitter buffers of the local client and "
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"the remote server are set automatically "
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"based on measurements of the network and sound card timing jitter. If "
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"the <i>Auto</i> check is enabled, the jitter buffer size faders are "
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"disabled (they cannot be moved with the mouse)." );
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QString strJitterBufferSizeTT = tr ( "In case the auto setting of the "
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"jitter buffer is enabled, the network buffers of the local client and "
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"the remote server are set to a conservative "
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"value to minimize the audio dropout probability. To <b>tweak the "
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"audio delay/latency</b> it is recommended to disable the auto setting "
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"functionality and to <b>lower the jitter buffer size manually</b> by "
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"using the sliders until your personal acceptable limit of the amount "
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"of dropouts is reached. The LED indicator will visualize the audio "
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"dropouts of the local jitter buffer by a red light" ) +
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TOOLTIP_COM_END_TEXT;
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lblNetBuf->setWhatsThis ( strJitterBufferSize );
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lblNetBuf->setToolTip ( strJitterBufferSizeTT );
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grbJitterBuffer->setWhatsThis ( strJitterBufferSize );
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grbJitterBuffer->setToolTip ( strJitterBufferSizeTT );
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sldNetBuf->setWhatsThis ( strJitterBufferSize );
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sldNetBuf->setAccessibleName ( tr ( "Local jitter buffer slider control" ) );
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sldNetBuf->setToolTip ( strJitterBufferSizeTT );
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sldNetBufServer->setWhatsThis ( strJitterBufferSize );
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sldNetBufServer->setAccessibleName ( tr ( "Server jitter buffer slider control" ) );
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sldNetBufServer->setToolTip ( strJitterBufferSizeTT );
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chbAutoJitBuf->setAccessibleName ( tr ( "Auto jitter buffer switch" ) );
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chbAutoJitBuf->setToolTip ( strJitterBufferSizeTT );
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ledNetw->setAccessibleName ( tr ( "Jitter buffer status LED indicator" ) );
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ledNetw->setToolTip ( strJitterBufferSizeTT );
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// sound card device
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cbxSoundcard->setWhatsThis ( tr ( "<b>Sound Card Device:</b> The ASIO "
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"driver (sound card) can be selected using " ) + APP_NAME +
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tr ( " under the Windows operating system. Under MacOS/Linux, no sound "
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"card selection is possible. If the selected ASIO driver is not valid "
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"an error message is shown and the previous valid driver is selected.<br>"
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"If the driver is selected during an active connection, the connection "
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"is stopped, the driver is changed and the connection is started again "
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"automatically." ) );
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cbxSoundcard->setAccessibleName ( tr ( "Sound card device selector combo box" ) );
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#ifdef _WIN32
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// set Windows specific tool tip
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cbxSoundcard->setToolTip ( tr ( "In case the <b>ASIO4ALL</b> driver is used, "
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"please note that this driver usually introduces approx. 10-30 ms of "
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"additional audio delay. Using a sound card with a native ASIO driver "
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"is therefore recommended.<br>If you are using the <b>kX ASIO</b> "
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"driver, make sure to connect the ASIO inputs in the kX DSP settings "
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"panel." ) + TOOLTIP_COM_END_TEXT );
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#endif
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// sound card input/output channel mapping
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QString strSndCrdChanMapp = tr ( "<b>Sound Card Channel Mapping:</b> "
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"In case the selected sound card device offers more than one "
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"input or output channel, the Input Channel Mapping and Ouptut "
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"Channel Mapping settings are visible.<br>"
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"For each " ) + APP_NAME + tr ( " input/output channel (Left and "
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"Right channel) a different actual sound card channel can be "
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"selected." );
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lblInChannelMapping->setWhatsThis ( strSndCrdChanMapp );
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lblOutChannelMapping->setWhatsThis ( strSndCrdChanMapp );
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cbxLInChan->setWhatsThis ( strSndCrdChanMapp );
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cbxLInChan->setAccessibleName ( tr ( "Left input channel selection combo box" ) );
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cbxRInChan->setWhatsThis ( strSndCrdChanMapp );
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cbxRInChan->setAccessibleName ( tr ( "Right input channel selection combo box" ) );
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cbxLOutChan->setWhatsThis ( strSndCrdChanMapp );
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cbxLOutChan->setAccessibleName ( tr ( "Left output channel selection combo box" ) );
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cbxROutChan->setWhatsThis ( strSndCrdChanMapp );
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cbxROutChan->setAccessibleName ( tr ( "Right output channel selection combo box" ) );
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// sound card buffer delay
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QString strSndCrdBufDelay = tr ( "<b>Sound Card Buffer Delay:</b> The "
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"buffer delay setting is a fundamental setting of the " ) +
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APP_NAME + tr ( " software. This setting has influence on many "
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"connection properties.<br>"
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"Three buffer sizes are supported:"
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"<ul>"
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"<li>128 samples: This is the preferred setting since it gives lowest "
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"latency but does not work with all sound cards.</li>"
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"<li>256 samples: This setting should work on most of the available "
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"sound cards.</li>"
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"<li>512 samples: This setting should only be used if only a very slow "
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"computer or a slow internet connection is available.</li>"
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"</ul>"
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"Some sound card driver do not allow the buffer delay to be changed "
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"from within the " ) + APP_NAME +
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tr ( " software. In this case the buffer delay setting "
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"is disabled. To change the actual buffer delay, this "
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"setting has to be changed in the sound card driver. On Windows, press "
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"the ASIO Setup button to open the driver settings panel. On Linux, "
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"use the Jack configuration tool to change the buffer size.<br>"
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"If no buffer size is selected and all settings are disabled, an "
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"unsupported buffer size is used by the driver. The " ) + APP_NAME +
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tr ( " software will still work with this setting but with restricted "
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"performannce.<br>"
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"The actual buffer delay has influence on the connection status, the "
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"current upload rate and the overall delay. The lower the buffer size, "
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"the higher the probability of red light in the status indicator (drop "
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"outs) and the higher the upload rate and the lower the overall "
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"delay.<br>"
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"The buffer setting is therefore a trade-off between audio "
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"quality and overall delay." );
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QString strSndCrdBufDelayTT = tr ( "If the buffer delay settings are "
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"disabled, it is prohibited by the audio driver to modify this "
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"setting from within the " ) + APP_NAME +
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tr ( " software. On Windows, press the ASIO Setup button to open the "
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"driver settings panel. On Linux, use the Jack configuration tool to "
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"change the buffer size." ) + TOOLTIP_COM_END_TEXT;
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rbtBufferDelayPreferred->setWhatsThis ( strSndCrdBufDelay );
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rbtBufferDelayPreferred->setAccessibleName ( tr ( "128 samples setting radio button" ) );
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rbtBufferDelayPreferred->setToolTip ( strSndCrdBufDelayTT );
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rbtBufferDelayDefault->setWhatsThis ( strSndCrdBufDelay );
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rbtBufferDelayDefault->setAccessibleName ( tr ( "256 samples setting radio button" ) );
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rbtBufferDelayDefault->setToolTip ( strSndCrdBufDelayTT );
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rbtBufferDelaySafe->setWhatsThis ( strSndCrdBufDelay );
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rbtBufferDelaySafe->setAccessibleName ( tr ( "512 samples setting radio button" ) );
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rbtBufferDelaySafe->setToolTip ( strSndCrdBufDelayTT );
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butDriverSetup->setWhatsThis ( strSndCrdBufDelay );
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butDriverSetup->setAccessibleName ( tr ( "ASIO setup push button" ) );
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butDriverSetup->setToolTip ( strSndCrdBufDelayTT );
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// fancy skin
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chbGUIDesignFancy->setWhatsThis ( tr ( "<b>Fancy Skin:</b> If enabled, "
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"a fancy skin will be applied to the main window." ) );
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chbGUIDesignFancy->setAccessibleName ( tr ( "Fancy skin check box" ) );
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// audio channels
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QString strAudioChannels = tr ( "<b>Audio Channels:</b> "
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"Select the number of audio channels to be used. There are three "
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"modes available. The mono and stereo modes use one and two "
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"audio channels respectively. In the mono-in/stereo-out mode "
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"the audio signal which is sent to the server is mono but the "
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"return signal is stereo. This is useful for the case that the "
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"sound card puts the instrument on one input channel and the "
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"microphone on the other channel. In that case the two input signals "
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"can be mixed to one mono channel but the server mix can be heard in "
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"stereo.<br>"
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"Enabling the stereo streaming mode will increase the "
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"stream data rate. Make sure that the current upload rate does not "
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"exceed the available bandwidth of your internet connection.<br>"
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"In case of the stereo streaming mode, no audio channel selection "
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"for the reverberation effect will be available on the main window "
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"since the effect is applied on both channels in this case." );
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lblAudioChannels->setWhatsThis ( strAudioChannels );
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cbxAudioChannels->setWhatsThis ( strAudioChannels );
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cbxAudioChannels->setAccessibleName ( tr ( "Audio channels combo box" ) );
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// audio quality
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QString strAudioQuality = tr ( "<b>Audio Quality:</b> "
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"Select the desired audio quality. A low, normal or high audio "
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"quality can be selected. The higher the audio quality, the higher "
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"the audio stream data rate. Make sure that the current "
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"upload rate does not exceed the available bandwidth of your "
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"internet connection." );
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lblAudioQuality->setWhatsThis ( strAudioQuality );
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cbxAudioQuality->setWhatsThis ( strAudioQuality );
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cbxAudioQuality->setAccessibleName ( tr ( "Audio quality combo box" ) );
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// new client fader level
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QString strNewClientLevel = tr ( "<b>New Client Level:</b> The "
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"new client level setting defines the fader level of a new "
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"connected client in percent. I.e. if a new client connects "
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"to the current server, it will get the specified initial "
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"fader level if no other fader level of a previous connection "
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"of that client was already stored." );
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lblNewClientLevel->setWhatsThis ( strNewClientLevel );
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edtNewClientLevel->setWhatsThis ( strNewClientLevel );
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edtNewClientLevel->setAccessibleName ( tr ( "New client level edit box" ) );
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// central server address
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QString strCentrServAddr = tr ( "<b>Central Server Address:</b> The "
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"central server address is the IP address or URL of the central server "
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"at which the server list of the connection dialog is managed. If the "
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"Default check box is checked, the default central server address is "
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"shown read-only." );
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lblCentralServerAddress->setWhatsThis ( strCentrServAddr );
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chbDefaultCentralServer->setWhatsThis ( strCentrServAddr );
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edtCentralServerAddress->setWhatsThis ( strCentrServAddr );
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chbDefaultCentralServer->setAccessibleName (
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tr ( "Default central server check box" ) );
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edtCentralServerAddress->setAccessibleName (
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tr ( "Central server address line edit" ) );
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// current connection status parameter
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QString strConnStats = tr ( "<b>Current Connection Status "
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"Parameter:</b> The ping time is the time required for the audio "
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"stream to travel from the client to the server and backwards. This "
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"delay is introduced by the network. This delay should be as low as "
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"20-30 ms. If this delay is higher (e.g., 50-60 ms), your distance to "
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"the server is too large or your internet connection is not "
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"sufficient.<br>"
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"The overall delay is calculated from the current ping time and the "
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"delay which is introduced by the current buffer settings.<br>"
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"The upstream rate depends on the current audio packet size and the "
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"audio compression setting. Make sure that the upstream rate is not "
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"higher than the available rate (check the upstream capabilities of "
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"your internet connection by, e.g., using speedtest.net)." );
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lblPingTime->setWhatsThis ( strConnStats );
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lblPingTimeValue->setWhatsThis ( strConnStats );
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lblOverallDelay->setWhatsThis ( strConnStats );
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lblOverallDelayValue->setWhatsThis ( strConnStats );
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lblUpstream->setWhatsThis ( strConnStats );
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lblUpstreamValue->setWhatsThis ( strConnStats );
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ledOverallDelay->setWhatsThis ( strConnStats );
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ledOverallDelay->setToolTip ( tr ( "If this LED indicator turns red, "
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"you will not have much fun using the " ) + APP_NAME +
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tr ( " software." ) + TOOLTIP_COM_END_TEXT );
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// init driver button
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#ifdef _WIN32
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butDriverSetup->setText ( "ASIO Setup" );
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#else
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// no use for this button for MacOS/Linux right now -> hide it
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butDriverSetup->hide();
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#endif
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// init delay and other information controls
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ledNetw->Reset();
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ledOverallDelay->Reset();
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lblPingTimeValue->setText ( "---" );
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lblOverallDelayValue->setText ( "---" );
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lblUpstreamValue->setText ( "---" );
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edtNewClientLevel->setValidator ( new QIntValidator ( 0, 100, this ) ); // % range from 0-100
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// init slider controls ---
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// network buffer sliders
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sldNetBuf->setRange ( MIN_NET_BUF_SIZE_NUM_BL, MAX_NET_BUF_SIZE_NUM_BL );
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sldNetBufServer->setRange ( MIN_NET_BUF_SIZE_NUM_BL, MAX_NET_BUF_SIZE_NUM_BL );
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UpdateJitterBufferFrame();
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// init combo box containing all available sound cards in the system
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cbxSoundcard->clear();
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for ( int iSndDevIdx = 0; iSndDevIdx < pClient->GetSndCrdNumDev(); iSndDevIdx++ )
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{
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cbxSoundcard->addItem ( pClient->GetSndCrdDeviceName ( iSndDevIdx ) );
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}
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cbxSoundcard->setCurrentIndex ( pClient->GetSndCrdDev() );
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// init sound card channel selection frame
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UpdateSoundChannelSelectionFrame();
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// fancy GUI design check box
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if ( pClient->GetGUIDesign() == GD_STANDARD )
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{
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chbGUIDesignFancy->setCheckState ( Qt::Unchecked );
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}
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else
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{
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chbGUIDesignFancy->setCheckState ( Qt::Checked );
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}
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// "Audio Channels" combo box
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cbxAudioChannels->clear();
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cbxAudioChannels->addItem ( "Mono" ); // CC_MONO
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cbxAudioChannels->addItem ( "Mono-in/Stereo-out" ); // CC_MONO_IN_STEREO_OUT
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cbxAudioChannels->addItem ( "Stereo" ); // CC_STEREO
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cbxAudioChannels->setCurrentIndex ( static_cast<int> ( pClient->GetAudioChannels() ) );
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// "Audio Quality" combo box
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cbxAudioQuality->clear();
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cbxAudioQuality->addItem ( "Low" ); // AQ_LOW
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cbxAudioQuality->addItem ( "Normal" ); // AQ_NORMAL
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cbxAudioQuality->addItem ( "High" ); // AQ_HIGH
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cbxAudioQuality->setCurrentIndex ( static_cast<int> ( pClient->GetAudioQuality() ) );
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// update default central server address check box
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if ( pClient->GetUseDefaultCentralServerAddress() )
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{
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chbDefaultCentralServer->setCheckState ( Qt::Checked );
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}
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else
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{
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chbDefaultCentralServer->setCheckState ( Qt::Unchecked );
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}
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UpdateCentralServerDependency();
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// update new client fader level edit box
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edtNewClientLevel->setText ( QString::number ( pClient->iNewClientFaderLevel ) );
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// set text for sound card buffer delay radio buttons
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rbtBufferDelayPreferred->setText ( GenSndCrdBufferDelayString (
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FRAME_SIZE_FACTOR_PREFERRED * SYSTEM_FRAME_SIZE_SAMPLES,
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", preferred" ) );
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rbtBufferDelayDefault->setText ( GenSndCrdBufferDelayString (
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FRAME_SIZE_FACTOR_DEFAULT * SYSTEM_FRAME_SIZE_SAMPLES ) );
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rbtBufferDelaySafe->setText ( GenSndCrdBufferDelayString (
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FRAME_SIZE_FACTOR_SAFE * SYSTEM_FRAME_SIZE_SAMPLES ) );
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// sound card buffer delay inits
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SndCrdBufferDelayButtonGroup.addButton ( rbtBufferDelayPreferred );
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SndCrdBufferDelayButtonGroup.addButton ( rbtBufferDelayDefault );
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SndCrdBufferDelayButtonGroup.addButton ( rbtBufferDelaySafe );
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UpdateSoundCardFrame();
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// Connections -------------------------------------------------------------
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// timers
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QObject::connect ( &TimerStatus, SIGNAL ( timeout() ),
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this, SLOT ( OnTimerStatus() ) );
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// slider controls
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QObject::connect ( sldNetBuf, SIGNAL ( valueChanged ( int ) ),
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this, SLOT ( OnNetBufValueChanged ( int ) ) );
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QObject::connect ( sldNetBufServer, SIGNAL ( valueChanged ( int ) ),
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this, SLOT ( OnNetBufServerValueChanged ( int ) ) );
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// check boxes
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QObject::connect ( chbGUIDesignFancy, SIGNAL ( stateChanged ( int ) ),
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this, SLOT ( OnGUIDesignFancyStateChanged ( int ) ) );
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QObject::connect ( chbAutoJitBuf, SIGNAL ( stateChanged ( int ) ),
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this, SLOT ( OnAutoJitBufStateChanged ( int ) ) );
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QObject::connect ( chbDefaultCentralServer, SIGNAL ( stateChanged ( int ) ),
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this, SLOT ( OnDefaultCentralServerStateChanged ( int ) ) );
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// line edits
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QObject::connect ( edtCentralServerAddress, SIGNAL ( editingFinished() ),
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this, SLOT ( OnCentralServerAddressEditingFinished() ) );
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QObject::connect ( edtNewClientLevel, SIGNAL ( editingFinished() ),
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this, SLOT ( OnNewClientLevelEditingFinished() ) );
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// combo boxes
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QObject::connect ( cbxSoundcard, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnSoundcardActivated ( int ) ) );
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QObject::connect ( cbxLInChan, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnLInChanActivated ( int ) ) );
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QObject::connect ( cbxRInChan, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnRInChanActivated ( int ) ) );
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QObject::connect ( cbxLOutChan, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnLOutChanActivated ( int ) ) );
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QObject::connect ( cbxROutChan, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnROutChanActivated ( int ) ) );
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QObject::connect ( cbxAudioChannels, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnAudioChannelsActivated ( int ) ) );
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QObject::connect ( cbxAudioQuality, SIGNAL ( activated ( int ) ),
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this, SLOT ( OnAudioQualityActivated ( int ) ) );
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// buttons
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QObject::connect ( butDriverSetup, SIGNAL ( clicked() ),
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this, SLOT ( OnDriverSetupClicked() ) );
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// misc
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QObject::connect ( &SndCrdBufferDelayButtonGroup,
|
|
SIGNAL ( buttonClicked ( QAbstractButton* ) ), this,
|
|
SLOT ( OnSndCrdBufferDelayButtonGroupClicked ( QAbstractButton* ) ) );
|
|
|
|
|
|
// Timers ------------------------------------------------------------------
|
|
// start timer for status bar
|
|
TimerStatus.start ( DISPLAY_UPDATE_TIME );
|
|
}
|
|
|
|
void CClientSettingsDlg::UpdateJitterBufferFrame()
|
|
{
|
|
// update slider value and text
|
|
const int iCurNumNetBuf = pClient->GetSockBufNumFrames();
|
|
sldNetBuf->setValue ( iCurNumNetBuf );
|
|
lblNetBuf->setText ( "Size: " + QString().setNum ( iCurNumNetBuf ) );
|
|
|
|
const int iCurNumNetBufServer = pClient->GetServerSockBufNumFrames();
|
|
sldNetBufServer->setValue ( iCurNumNetBufServer );
|
|
lblNetBufServer->setText ( "Size: " + QString().setNum ( iCurNumNetBufServer ) );
|
|
|
|
// if auto setting is enabled, disable slider control
|
|
const bool bIsAutoSockBufSize = pClient->GetDoAutoSockBufSize();
|
|
|
|
chbAutoJitBuf->setChecked ( bIsAutoSockBufSize );
|
|
sldNetBuf->setEnabled ( !bIsAutoSockBufSize );
|
|
lblNetBuf->setEnabled ( !bIsAutoSockBufSize );
|
|
lblNetBufLabel->setEnabled ( !bIsAutoSockBufSize );
|
|
sldNetBufServer->setEnabled ( !bIsAutoSockBufSize );
|
|
lblNetBufServer->setEnabled ( !bIsAutoSockBufSize );
|
|
lblNetBufServerLabel->setEnabled ( !bIsAutoSockBufSize );
|
|
}
|
|
|
|
QString CClientSettingsDlg::GenSndCrdBufferDelayString ( const int iFrameSize,
|
|
const QString strAddText )
|
|
{
|
|
// use two times the buffer delay for the entire delay since
|
|
// we have input and output
|
|
return QString().setNum ( (double) iFrameSize * 2 *
|
|
1000 / SYSTEM_SAMPLE_RATE_HZ, 'f', 2 ) + " ms (" +
|
|
QString().setNum ( iFrameSize ) + strAddText + ")";
|
|
}
|
|
|
|
void CClientSettingsDlg::UpdateSoundCardFrame()
|
|
{
|
|
// get current actual buffer size value
|
|
const int iCurActualBufSize =
|
|
pClient->GetSndCrdActualMonoBlSize();
|
|
|
|
// check which predefined size is used (it is possible that none is used)
|
|
const bool bPreferredChecked =
|
|
( iCurActualBufSize == SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_PREFERRED );
|
|
|
|
const bool bDefaultChecked =
|
|
( iCurActualBufSize == SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_DEFAULT );
|
|
|
|
const bool bSafeChecked =
|
|
( iCurActualBufSize == SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_SAFE );
|
|
|
|
// Set radio buttons according to current value (To make it possible
|
|
// to have all radio buttons unchecked, we have to disable the
|
|
// exclusive check for the radio button group. We require all radio
|
|
// buttons to be unchecked in the case when the sound card does not
|
|
// support any of the buffer sizes and therefore all radio buttons
|
|
// are disabeld and unchecked.).
|
|
SndCrdBufferDelayButtonGroup.setExclusive ( false );
|
|
rbtBufferDelayPreferred->setChecked ( bPreferredChecked );
|
|
rbtBufferDelayDefault->setChecked ( bDefaultChecked );
|
|
rbtBufferDelaySafe->setChecked ( bSafeChecked );
|
|
SndCrdBufferDelayButtonGroup.setExclusive ( true );
|
|
|
|
// disable radio buttons which are not supported by audio interface
|
|
rbtBufferDelayPreferred->setEnabled (
|
|
pClient->GetFraSiFactPrefSupported() );
|
|
|
|
rbtBufferDelayDefault->setEnabled (
|
|
pClient->GetFraSiFactDefSupported() );
|
|
|
|
rbtBufferDelaySafe->setEnabled (
|
|
pClient->GetFraSiFactSafeSupported() );
|
|
|
|
// If any of our predefined sizes is chosen, use the regular group box
|
|
// title text. If not, show the actual buffer size. Otherwise the user
|
|
// would not know which buffer size is actually used.
|
|
if ( bPreferredChecked || bDefaultChecked || bSafeChecked )
|
|
{
|
|
// default title text
|
|
grbSoundCrdBufDelay->setTitle ( "Buffer Delay" );
|
|
}
|
|
else
|
|
{
|
|
// special title text with buffer size information added
|
|
grbSoundCrdBufDelay->setTitle ( "Buffer Delay: " +
|
|
GenSndCrdBufferDelayString ( iCurActualBufSize ) );
|
|
}
|
|
}
|
|
|
|
void CClientSettingsDlg::UpdateSoundChannelSelectionFrame()
|
|
{
|
|
#if defined ( _WIN32 ) || defined ( __APPLE__ ) || defined ( __MACOSX )
|
|
int iSndChanIdx;
|
|
|
|
// Definition: The channel selection frame shall only be visible,
|
|
// if more than two input or output channels are available
|
|
const int iNumInChannels = pClient->GetSndCrdNumInputChannels();
|
|
const int iNumOutChannels = pClient->GetSndCrdNumOutputChannels();
|
|
|
|
if ( ( iNumInChannels <= 2 ) && ( iNumOutChannels <= 2 ) )
|
|
{
|
|
// as defined, make settings invisible
|
|
FrameSoundcardChannelSelection->setVisible ( false );
|
|
}
|
|
else
|
|
{
|
|
// update combo boxes
|
|
FrameSoundcardChannelSelection->setVisible ( true );
|
|
|
|
// input
|
|
cbxLInChan->clear();
|
|
cbxRInChan->clear();
|
|
for ( iSndChanIdx = 0; iSndChanIdx < pClient->GetSndCrdNumInputChannels(); iSndChanIdx++ )
|
|
{
|
|
cbxLInChan->addItem ( pClient->GetSndCrdInputChannelName ( iSndChanIdx ) );
|
|
cbxRInChan->addItem ( pClient->GetSndCrdInputChannelName ( iSndChanIdx ) );
|
|
}
|
|
cbxLInChan->setCurrentIndex ( pClient->GetSndCrdLeftInputChannel() );
|
|
cbxRInChan->setCurrentIndex ( pClient->GetSndCrdRightInputChannel() );
|
|
|
|
// output
|
|
cbxLOutChan->clear();
|
|
cbxROutChan->clear();
|
|
for ( iSndChanIdx = 0; iSndChanIdx < pClient->GetSndCrdNumOutputChannels(); iSndChanIdx++ )
|
|
{
|
|
cbxLOutChan->addItem ( pClient->GetSndCrdOutputChannelName ( iSndChanIdx ) );
|
|
cbxROutChan->addItem ( pClient->GetSndCrdOutputChannelName ( iSndChanIdx ) );
|
|
}
|
|
cbxLOutChan->setCurrentIndex ( pClient->GetSndCrdLeftOutputChannel() );
|
|
cbxROutChan->setCurrentIndex ( pClient->GetSndCrdRightOutputChannel() );
|
|
}
|
|
#else
|
|
// for other OS, no sound card channel selection is supported
|
|
FrameSoundcardChannelSelection->setVisible ( false );
|
|
#endif
|
|
}
|
|
|
|
void CClientSettingsDlg::UpdateCentralServerDependency()
|
|
{
|
|
const bool bCurUseDefCentServAddr =
|
|
pClient->GetUseDefaultCentralServerAddress();
|
|
|
|
// make sure the line edit does not fire signals when we update the text
|
|
edtCentralServerAddress->blockSignals ( true );
|
|
{
|
|
if ( bCurUseDefCentServAddr )
|
|
{
|
|
// if the default central server is used, just show a text of the
|
|
// server name
|
|
edtCentralServerAddress->setText ( DEFAULT_SERVER_NAME );
|
|
}
|
|
else
|
|
{
|
|
// show the current user defined server address
|
|
edtCentralServerAddress->setText (
|
|
pClient->GetServerListCentralServerAddress() );
|
|
}
|
|
}
|
|
edtCentralServerAddress->blockSignals ( false );
|
|
|
|
// the line edit of the central server address is only enabled, if not the
|
|
// default address is used
|
|
edtCentralServerAddress->setEnabled ( !bCurUseDefCentServAddr );
|
|
}
|
|
|
|
void CClientSettingsDlg::OnDriverSetupClicked()
|
|
{
|
|
pClient->OpenSndCrdDriverSetup();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnNetBufValueChanged ( int value )
|
|
{
|
|
pClient->SetSockBufNumFrames ( value, true );
|
|
UpdateJitterBufferFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnNetBufServerValueChanged ( int value )
|
|
{
|
|
pClient->SetServerSockBufNumFrames ( value );
|
|
UpdateJitterBufferFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnSliderSndCrdBufferDelay ( int value )
|
|
{
|
|
pClient->SetSndCrdPrefFrameSizeFactor ( value );
|
|
UpdateDisplay();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnSoundcardActivated ( int iSndDevIdx )
|
|
{
|
|
const QString strError = pClient->SetSndCrdDev ( iSndDevIdx );
|
|
|
|
if ( !strError.isEmpty() )
|
|
{
|
|
QMessageBox::critical ( this, APP_NAME,
|
|
QString ( tr ( "The selected audio device could not be used "
|
|
"because of the following error: " ) ) + strError +
|
|
QString ( tr ( " The previous driver will be selected." ) ),
|
|
"Ok", 0 );
|
|
|
|
// recover old selection
|
|
cbxSoundcard->setCurrentIndex ( pClient->GetSndCrdDev() );
|
|
}
|
|
UpdateSoundChannelSelectionFrame();
|
|
UpdateDisplay();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnLInChanActivated ( int iChanIdx )
|
|
{
|
|
pClient->SetSndCrdLeftInputChannel ( iChanIdx );
|
|
UpdateSoundChannelSelectionFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnRInChanActivated ( int iChanIdx )
|
|
{
|
|
pClient->SetSndCrdRightInputChannel ( iChanIdx );
|
|
UpdateSoundChannelSelectionFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnLOutChanActivated ( int iChanIdx )
|
|
{
|
|
pClient->SetSndCrdLeftOutputChannel ( iChanIdx );
|
|
UpdateSoundChannelSelectionFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnROutChanActivated ( int iChanIdx )
|
|
{
|
|
pClient->SetSndCrdRightOutputChannel ( iChanIdx );
|
|
UpdateSoundChannelSelectionFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnAudioChannelsActivated ( int iChanIdx )
|
|
{
|
|
pClient->SetAudioChannels ( static_cast<EAudChanConf> ( iChanIdx ) );
|
|
emit AudioChannelsChanged();
|
|
UpdateDisplay(); // upload rate will be changed
|
|
}
|
|
|
|
void CClientSettingsDlg::OnAudioQualityActivated ( int iQualityIdx )
|
|
{
|
|
pClient->SetAudioQuality ( static_cast<EAudioQuality> ( iQualityIdx ) );
|
|
UpdateDisplay(); // upload rate will be changed
|
|
}
|
|
|
|
void CClientSettingsDlg::OnAutoJitBufStateChanged ( int value )
|
|
{
|
|
pClient->SetDoAutoSockBufSize ( value == Qt::Checked );
|
|
UpdateJitterBufferFrame();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnGUIDesignFancyStateChanged ( int value )
|
|
{
|
|
if ( value == Qt::Unchecked )
|
|
{
|
|
pClient->SetGUIDesign ( GD_STANDARD );
|
|
}
|
|
else
|
|
{
|
|
pClient->SetGUIDesign ( GD_ORIGINAL );
|
|
}
|
|
emit GUIDesignChanged();
|
|
UpdateDisplay();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnDefaultCentralServerStateChanged ( int value )
|
|
{
|
|
// apply new setting to the client
|
|
pClient->SetUseDefaultCentralServerAddress ( value == Qt::Checked );
|
|
|
|
// update GUI dependencies
|
|
UpdateCentralServerDependency();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnCentralServerAddressEditingFinished()
|
|
{
|
|
// store new setting in the client
|
|
pClient->SetServerListCentralServerAddress (
|
|
edtCentralServerAddress->text() );
|
|
}
|
|
|
|
void CClientSettingsDlg::OnNewClientLevelEditingFinished()
|
|
{
|
|
// store new setting in the client
|
|
pClient->iNewClientFaderLevel =
|
|
edtNewClientLevel->text().toInt();
|
|
|
|
// inform that the level has changed and the mixer board settings must
|
|
// be updated
|
|
emit NewClientLevelChanged();
|
|
}
|
|
|
|
void CClientSettingsDlg::OnSndCrdBufferDelayButtonGroupClicked ( QAbstractButton* button )
|
|
{
|
|
if ( button == rbtBufferDelayPreferred )
|
|
{
|
|
pClient->SetSndCrdPrefFrameSizeFactor ( FRAME_SIZE_FACTOR_PREFERRED );
|
|
}
|
|
|
|
if ( button == rbtBufferDelayDefault )
|
|
{
|
|
pClient->SetSndCrdPrefFrameSizeFactor ( FRAME_SIZE_FACTOR_DEFAULT );
|
|
}
|
|
|
|
if ( button == rbtBufferDelaySafe )
|
|
{
|
|
pClient->SetSndCrdPrefFrameSizeFactor ( FRAME_SIZE_FACTOR_SAFE );
|
|
}
|
|
|
|
UpdateDisplay();
|
|
}
|
|
|
|
void CClientSettingsDlg::SetPingTimeResult ( const int iPingTime,
|
|
const int iOverallDelayMs,
|
|
const CMultiColorLED::ELightColor eOverallDelayLEDColor )
|
|
{
|
|
// apply values to GUI labels, take special care if ping time exceeds
|
|
// a certain value
|
|
if ( iPingTime > 500 )
|
|
{
|
|
const QString sErrorText =
|
|
"<font color=""red""><b>>500 ms</b></font>";
|
|
|
|
lblPingTimeValue->setText ( sErrorText );
|
|
lblOverallDelayValue->setText ( sErrorText );
|
|
}
|
|
else
|
|
{
|
|
lblPingTimeValue->setText ( QString().setNum ( iPingTime ) + " ms" );
|
|
lblOverallDelayValue->setText (
|
|
QString().setNum ( iOverallDelayMs ) + " ms" );
|
|
}
|
|
|
|
// set current LED status
|
|
ledOverallDelay->SetLight ( eOverallDelayLEDColor );
|
|
}
|
|
|
|
void CClientSettingsDlg::UpdateDisplay()
|
|
{
|
|
// update slider controls (settings might have been changed)
|
|
UpdateJitterBufferFrame();
|
|
UpdateSoundCardFrame();
|
|
|
|
if ( !pClient->IsRunning() )
|
|
{
|
|
// clear text labels with client parameters
|
|
lblPingTimeValue->setText ( "---" );
|
|
lblOverallDelayValue->setText ( "---" );
|
|
lblUpstreamValue->setText ( "---" );
|
|
}
|
|
else
|
|
{
|
|
// update upstream rate information label (only if client is running)
|
|
lblUpstreamValue->setText (
|
|
QString().setNum ( pClient->GetUploadRateKbps() ) + " kbps" );
|
|
}
|
|
}
|