1 |
// qsamplerMainForm.cpp |
// qsamplerMainForm.cpp |
2 |
// |
// |
3 |
/**************************************************************************** |
/**************************************************************************** |
4 |
Copyright (C) 2004-2019, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2020, rncbc aka Rui Nuno Capela. All rights reserved. |
5 |
Copyright (C) 2007,2008,2015 Christian Schoenebeck |
Copyright (C) 2007-2019 Christian Schoenebeck |
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|
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This program is free software; you can redistribute it and/or |
This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
modify it under the terms of the GNU General Public License |
35 |
#include "qsamplerOptionsForm.h" |
#include "qsamplerOptionsForm.h" |
36 |
#include "qsamplerDeviceStatusForm.h" |
#include "qsamplerDeviceStatusForm.h" |
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38 |
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#include "qsamplerPaletteForm.h" |
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40 |
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#include <QStyleFactory> |
41 |
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42 |
#include <QMdiArea> |
#include <QMdiArea> |
43 |
#include <QMdiSubWindow> |
#include <QMdiSubWindow> |
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62 |
#include <QTimer> |
#include <QTimer> |
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#include <QDateTime> |
#include <QDateTime> |
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#include <QElapsedTimer> |
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#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) |
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) |
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#include <QMimeData> |
#include <QMimeData> |
69 |
#endif |
#endif |
78 |
#include <gig.h> |
#include <gig.h> |
79 |
#endif |
#endif |
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81 |
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// Deprecated QTextStreamFunctions/Qt namespaces workaround. |
82 |
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#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) |
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#define endl Qt::endl |
84 |
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#endif |
85 |
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|
86 |
// Needed for lroundf() |
// Needed for lroundf() |
87 |
#include <math.h> |
#include <math.h> |
88 |
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213 |
// QSampler::MainForm -- Main window form implementation. |
// QSampler::MainForm -- Main window form implementation. |
214 |
|
|
215 |
// Kind of singleton reference. |
// Kind of singleton reference. |
216 |
MainForm *MainForm::g_pMainForm = NULL; |
MainForm *MainForm::g_pMainForm = nullptr; |
217 |
|
|
218 |
MainForm::MainForm ( QWidget *pParent ) |
MainForm::MainForm ( QWidget *pParent ) |
219 |
: QMainWindow(pParent) |
: QMainWindow(pParent) |
224 |
g_pMainForm = this; |
g_pMainForm = this; |
225 |
|
|
226 |
// Initialize some pointer references. |
// Initialize some pointer references. |
227 |
m_pOptions = NULL; |
m_pOptions = nullptr; |
228 |
|
|
229 |
// All child forms are to be created later, not earlier than setup. |
// All child forms are to be created later, not earlier than setup. |
230 |
m_pMessages = NULL; |
m_pMessages = nullptr; |
231 |
m_pInstrumentListForm = NULL; |
m_pInstrumentListForm = nullptr; |
232 |
m_pDeviceForm = NULL; |
m_pDeviceForm = nullptr; |
233 |
|
|
234 |
// We'll start clean. |
// We'll start clean. |
235 |
m_iUntitled = 0; |
m_iUntitled = 0; |
236 |
m_iDirtySetup = 0; |
m_iDirtySetup = 0; |
237 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
238 |
|
|
239 |
m_pServer = NULL; |
m_pServer = nullptr; |
240 |
m_pClient = NULL; |
m_pClient = nullptr; |
241 |
|
|
242 |
m_iStartDelay = 0; |
m_iStartDelay = 0; |
243 |
m_iTimerDelay = 0; |
m_iTimerDelay = 0; |
266 |
sigemptyset(&sigusr1.sa_mask); |
sigemptyset(&sigusr1.sa_mask); |
267 |
sigusr1.sa_flags = 0; |
sigusr1.sa_flags = 0; |
268 |
sigusr1.sa_flags |= SA_RESTART; |
sigusr1.sa_flags |= SA_RESTART; |
269 |
::sigaction(SIGUSR1, &sigusr1, NULL); |
::sigaction(SIGUSR1, &sigusr1, nullptr); |
270 |
|
|
271 |
// Initialize file descriptors for SIGTERM socket notifier. |
// Initialize file descriptors for SIGTERM socket notifier. |
272 |
::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); |
::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); |
280 |
// Install SIGTERM signal handler. |
// Install SIGTERM signal handler. |
281 |
struct sigaction sigterm; |
struct sigaction sigterm; |
282 |
sigterm.sa_handler = qsampler_sigterm_handler; |
sigterm.sa_handler = qsampler_sigterm_handler; |
283 |
::sigemptyset(&sigterm.sa_mask); |
sigemptyset(&sigterm.sa_mask); |
284 |
sigterm.sa_flags = 0; |
sigterm.sa_flags = 0; |
285 |
sigterm.sa_flags |= SA_RESTART; |
sigterm.sa_flags |= SA_RESTART; |
286 |
::sigaction(SIGTERM, &sigterm, NULL); |
::sigaction(SIGTERM, &sigterm, nullptr); |
287 |
::sigaction(SIGQUIT, &sigterm, NULL); |
::sigaction(SIGQUIT, &sigterm, nullptr); |
288 |
|
|
289 |
// Ignore SIGHUP/SIGINT signals. |
// Ignore SIGHUP/SIGINT signals. |
290 |
::signal(SIGHUP, SIG_IGN); |
::signal(SIGHUP, SIG_IGN); |
292 |
|
|
293 |
#else // HAVE_SIGNAL_H |
#else // HAVE_SIGNAL_H |
294 |
|
|
295 |
m_pSigusr1Notifier = NULL; |
m_pSigusr1Notifier = nullptr; |
296 |
m_pSigtermNotifier = NULL; |
m_pSigtermNotifier = nullptr; |
297 |
|
|
298 |
#endif // !HAVE_SIGNAL_H |
#endif // !HAVE_SIGNAL_H |
299 |
|
|
504 |
#endif |
#endif |
505 |
|
|
506 |
// Pseudo-singleton reference shut-down. |
// Pseudo-singleton reference shut-down. |
507 |
g_pMainForm = NULL; |
g_pMainForm = nullptr; |
508 |
} |
} |
509 |
|
|
510 |
|
|
641 |
void MainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
void MainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
642 |
{ |
{ |
643 |
// Accept external drags only... |
// Accept external drags only... |
644 |
if (pDragEnterEvent->source() == NULL |
if (pDragEnterEvent->source() == nullptr |
645 |
&& pDragEnterEvent->mimeData()->hasUrls()) { |
&& pDragEnterEvent->mimeData()->hasUrls()) { |
646 |
pDragEnterEvent->accept(); |
pDragEnterEvent->accept(); |
647 |
} else { |
} else { |
665 |
if (QFileInfo(sPath).exists()) { |
if (QFileInfo(sPath).exists()) { |
666 |
// Try to create a new channel from instrument file... |
// Try to create a new channel from instrument file... |
667 |
Channel *pChannel = new Channel(); |
Channel *pChannel = new Channel(); |
668 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
669 |
return; |
return; |
670 |
// Start setting the instrument filename... |
// Start setting the instrument filename... |
671 |
pChannel->setInstrument(sPath, 0); |
pChannel->setInstrument(sPath, 0); |
752 |
default: |
default: |
753 |
appendMessagesColor(tr("LSCP Event: %1 data: %2") |
appendMessagesColor(tr("LSCP Event: %1 data: %2") |
754 |
.arg(::lscp_event_to_text(pLscpEvent->event())) |
.arg(::lscp_event_to_text(pLscpEvent->event())) |
755 |
.arg(pLscpEvent->data()), "#996699"); |
.arg(pLscpEvent->data()), Qt::darkMagenta); |
756 |
} |
} |
757 |
} |
} |
758 |
} |
} |
875 |
// Open an existing sampler session. |
// Open an existing sampler session. |
876 |
bool MainForm::openSession (void) |
bool MainForm::openSession (void) |
877 |
{ |
{ |
878 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
879 |
return false; |
return false; |
880 |
|
|
881 |
// Ask for the filename to open... |
// Ask for the filename to open... |
882 |
QString sFilename = QFileDialog::getOpenFileName(this, |
QString sFilename = QFileDialog::getOpenFileName(this, |
883 |
QSAMPLER_TITLE ": " + tr("Open Session"), // Caption. |
tr("Open Session"), // Caption. |
884 |
m_pOptions->sSessionDir, // Start here. |
m_pOptions->sSessionDir, // Start here. |
885 |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
886 |
); |
); |
901 |
// Save current sampler session with another name. |
// Save current sampler session with another name. |
902 |
bool MainForm::saveSession ( bool bPrompt ) |
bool MainForm::saveSession ( bool bPrompt ) |
903 |
{ |
{ |
904 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
905 |
return false; |
return false; |
906 |
|
|
907 |
QString sFilename = m_sFilename; |
QString sFilename = m_sFilename; |
913 |
sFilename = m_pOptions->sSessionDir; |
sFilename = m_pOptions->sSessionDir; |
914 |
// Prompt the guy... |
// Prompt the guy... |
915 |
sFilename = QFileDialog::getSaveFileName(this, |
sFilename = QFileDialog::getSaveFileName(this, |
916 |
QSAMPLER_TITLE ": " + tr("Save Session"), // Caption. |
tr("Save Session"), // Caption. |
917 |
sFilename, // Start here. |
sFilename, // Start here. |
918 |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
919 |
); |
); |
927 |
// Check if already exists... |
// Check if already exists... |
928 |
if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { |
if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { |
929 |
if (QMessageBox::warning(this, |
if (QMessageBox::warning(this, |
930 |
QSAMPLER_TITLE ": " + tr("Warning"), |
tr("Warning"), |
931 |
tr("The file already exists:\n\n" |
tr("The file already exists:\n\n" |
932 |
"\"%1\"\n\n" |
"\"%1\"\n\n" |
933 |
"Do you want to replace it?") |
"Do you want to replace it?") |
952 |
// Are we dirty enough to prompt it? |
// Are we dirty enough to prompt it? |
953 |
if (m_iDirtyCount > 0) { |
if (m_iDirtyCount > 0) { |
954 |
switch (QMessageBox::warning(this, |
switch (QMessageBox::warning(this, |
955 |
QSAMPLER_TITLE ": " + tr("Warning"), |
tr("Warning"), |
956 |
tr("The current session has been changed:\n\n" |
tr("The current session has been changed:\n\n" |
957 |
"\"%1\"\n\n" |
"\"%1\"\n\n" |
958 |
"Do you want to save the changes?") |
"Do you want to save the changes?") |
977 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
978 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
979 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
980 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
981 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
982 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
983 |
if (pChannelStrip) { |
if (pChannelStrip) { |
984 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
985 |
if (bForce && pChannel) |
if (bForce && pChannel) |
986 |
pChannel->removeChannel(); |
pChannel->removeChannel(); |
987 |
delete pChannelStrip; |
delete pChannelStrip; |
988 |
} |
} |
989 |
if (pMdiSubWindow) |
delete pMdiSubWindow; |
|
delete pMdiSubWindow; |
|
990 |
} |
} |
991 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
992 |
// We're now clean, for sure. |
// We're now clean, for sure. |
1000 |
// Load a session from specific file path. |
// Load a session from specific file path. |
1001 |
bool MainForm::loadSessionFile ( const QString& sFilename ) |
bool MainForm::loadSessionFile ( const QString& sFilename ) |
1002 |
{ |
{ |
1003 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1004 |
return false; |
return false; |
1005 |
|
|
1006 |
// Open and read from real file. |
// Open and read from real file. |
1032 |
!= LSCP_OK) { |
!= LSCP_OK) { |
1033 |
appendMessagesColor(QString("%1(%2): %3") |
appendMessagesColor(QString("%1(%2): %3") |
1034 |
.arg(QFileInfo(sFilename).fileName()).arg(iLine) |
.arg(QFileInfo(sFilename).fileName()).arg(iLine) |
1035 |
.arg(sCommand.simplified()), "#996633"); |
.arg(sCommand.simplified()), Qt::darkYellow); |
1036 |
appendMessagesClient("lscp_client_query"); |
appendMessagesClient("lscp_client_query"); |
1037 |
iErrors++; |
iErrors++; |
1038 |
} |
} |
1076 |
// Save current session to specific file path. |
// Save current session to specific file path. |
1077 |
bool MainForm::saveSessionFile ( const QString& sFilename ) |
bool MainForm::saveSessionFile ( const QString& sFilename ) |
1078 |
{ |
{ |
1079 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1080 |
return false; |
return false; |
1081 |
|
|
1082 |
// Check whether server is apparently OK... |
// Check whether server is apparently OK... |
1266 |
} |
} |
1267 |
ts << endl; |
ts << endl; |
1268 |
// Check for errors... |
// Check for errors... |
1269 |
if (pInstrs == NULL && ::lscp_client_get_errno(m_pClient)) { |
if (pInstrs == nullptr && ::lscp_client_get_errno(m_pClient)) { |
1270 |
appendMessagesClient("lscp_list_midi_instruments"); |
appendMessagesClient("lscp_list_midi_instruments"); |
1271 |
iErrors++; |
iErrors++; |
1272 |
} |
} |
1274 |
midiInstrumentMap.insert(iMidiMap, iMap); |
midiInstrumentMap.insert(iMidiMap, iMap); |
1275 |
} |
} |
1276 |
// Check for errors... |
// Check for errors... |
1277 |
if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) { |
if (piMaps == nullptr && ::lscp_client_get_errno(m_pClient)) { |
1278 |
appendMessagesClient("lscp_list_midi_instrument_maps"); |
appendMessagesClient("lscp_list_midi_instrument_maps"); |
1279 |
iErrors++; |
iErrors++; |
1280 |
} |
} |
1284 |
int iChannelID = 0; |
int iChannelID = 0; |
1285 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
1286 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
1287 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
1288 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
1289 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
1290 |
if (pChannelStrip) { |
if (pChannelStrip) { |
1291 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
1292 |
if (pChannel) { |
if (pChannel) { |
1492 |
// Reset the sampler instance. |
// Reset the sampler instance. |
1493 |
void MainForm::fileReset (void) |
void MainForm::fileReset (void) |
1494 |
{ |
{ |
1495 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1496 |
return; |
return; |
1497 |
|
|
1498 |
// Ask user whether he/she want's an internal sampler reset... |
// Ask user whether he/she want's an internal sampler reset... |
1499 |
if (m_pOptions && m_pOptions->bConfirmReset) { |
if (m_pOptions && m_pOptions->bConfirmReset) { |
1500 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Warning"); |
const QString& sTitle = tr("Warning"); |
1501 |
const QString& sText = tr( |
const QString& sText = tr( |
1502 |
"Resetting the sampler instance will close\n" |
"Resetting the sampler instance will close\n" |
1503 |
"all device and channel configurations.\n\n" |
"all device and channel configurations.\n\n" |
1548 |
// Restart the client/server instance. |
// Restart the client/server instance. |
1549 |
void MainForm::fileRestart (void) |
void MainForm::fileRestart (void) |
1550 |
{ |
{ |
1551 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1552 |
return; |
return; |
1553 |
|
|
1554 |
bool bRestart = true; |
bool bRestart = true; |
1556 |
// Ask user whether he/she want's a complete restart... |
// Ask user whether he/she want's a complete restart... |
1557 |
// (if we're currently up and running) |
// (if we're currently up and running) |
1558 |
if (m_pOptions && m_pOptions->bConfirmRestart) { |
if (m_pOptions && m_pOptions->bConfirmRestart) { |
1559 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Warning"); |
const QString& sTitle = tr("Warning"); |
1560 |
const QString& sText = tr( |
const QString& sText = tr( |
1561 |
"New settings will be effective after\n" |
"New settings will be effective after\n" |
1562 |
"restarting the client/server connection.\n\n" |
"restarting the client/server connection.\n\n" |
1616 |
|
|
1617 |
void MainForm::addChannelStrip (void) |
void MainForm::addChannelStrip (void) |
1618 |
{ |
{ |
1619 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1620 |
return; |
return; |
1621 |
|
|
1622 |
// Just create the channel instance... |
// Just create the channel instance... |
1623 |
Channel *pChannel = new Channel(); |
Channel *pChannel = new Channel(); |
1624 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
1625 |
return; |
return; |
1626 |
|
|
1627 |
// Before we show it up, may be we'll |
// Before we show it up, may be we'll |
1657 |
|
|
1658 |
void MainForm::removeChannelStrip (void) |
void MainForm::removeChannelStrip (void) |
1659 |
{ |
{ |
1660 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1661 |
return; |
return; |
1662 |
|
|
1663 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1664 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1665 |
return; |
return; |
1666 |
|
|
1667 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
1668 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
1669 |
return; |
return; |
1670 |
|
|
1671 |
// Prompt user if he/she's sure about this... |
// Prompt user if he/she's sure about this... |
1672 |
if (m_pOptions && m_pOptions->bConfirmRemove) { |
if (m_pOptions && m_pOptions->bConfirmRemove) { |
1673 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Warning"); |
const QString& sTitle = tr("Warning"); |
1674 |
const QString& sText = tr( |
const QString& sText = tr( |
1675 |
"About to remove channel:\n\n" |
"About to remove channel:\n\n" |
1676 |
"%1\n\n" |
"%1\n\n" |
1713 |
// Setup current sampler channel. |
// Setup current sampler channel. |
1714 |
void MainForm::editSetupChannel (void) |
void MainForm::editSetupChannel (void) |
1715 |
{ |
{ |
1716 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1717 |
return; |
return; |
1718 |
|
|
1719 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1720 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1721 |
return; |
return; |
1722 |
|
|
1723 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1728 |
// Edit current sampler channel. |
// Edit current sampler channel. |
1729 |
void MainForm::editEditChannel (void) |
void MainForm::editEditChannel (void) |
1730 |
{ |
{ |
1731 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1732 |
return; |
return; |
1733 |
|
|
1734 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1735 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1736 |
return; |
return; |
1737 |
|
|
1738 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1743 |
// Reset current sampler channel. |
// Reset current sampler channel. |
1744 |
void MainForm::editResetChannel (void) |
void MainForm::editResetChannel (void) |
1745 |
{ |
{ |
1746 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1747 |
return; |
return; |
1748 |
|
|
1749 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1750 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1751 |
return; |
return; |
1752 |
|
|
1753 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1758 |
// Reset all sampler channels. |
// Reset all sampler channels. |
1759 |
void MainForm::editResetAllChannels (void) |
void MainForm::editResetAllChannels (void) |
1760 |
{ |
{ |
1761 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1762 |
return; |
return; |
1763 |
|
|
1764 |
// Invoque the channel strip procedure, |
// Invoque the channel strip procedure, |
1766 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1767 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
1768 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
1769 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
1770 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
1771 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
1772 |
if (pChannelStrip) |
if (pChannelStrip) |
1773 |
pChannelStrip->channelReset(); |
pChannelStrip->channelReset(); |
1774 |
} |
} |
1827 |
// Show/hide the MIDI instrument list-view form. |
// Show/hide the MIDI instrument list-view form. |
1828 |
void MainForm::viewInstruments (void) |
void MainForm::viewInstruments (void) |
1829 |
{ |
{ |
1830 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1831 |
return; |
return; |
1832 |
|
|
1833 |
if (m_pInstrumentListForm) { |
if (m_pInstrumentListForm) { |
1846 |
// Show/hide the device configurator form. |
// Show/hide the device configurator form. |
1847 |
void MainForm::viewDevices (void) |
void MainForm::viewDevices (void) |
1848 |
{ |
{ |
1849 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1850 |
return; |
return; |
1851 |
|
|
1852 |
if (m_pDeviceForm) { |
if (m_pDeviceForm) { |
1865 |
// Show options dialog. |
// Show options dialog. |
1866 |
void MainForm::viewOptions (void) |
void MainForm::viewOptions (void) |
1867 |
{ |
{ |
1868 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1869 |
return; |
return; |
1870 |
|
|
1871 |
OptionsForm* pOptionsForm = new OptionsForm(this); |
OptionsForm* pOptionsForm = new OptionsForm(this); |
1877 |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
1878 |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
1879 |
// To track down deferred or immediate changes. |
// To track down deferred or immediate changes. |
1880 |
const QString sOldServerHost = m_pOptions->sServerHost; |
const QString sOldServerHost = m_pOptions->sServerHost; |
1881 |
const int iOldServerPort = m_pOptions->iServerPort; |
const int iOldServerPort = m_pOptions->iServerPort; |
1882 |
const int iOldServerTimeout = m_pOptions->iServerTimeout; |
const int iOldServerTimeout = m_pOptions->iServerTimeout; |
1883 |
const bool bOldServerStart = m_pOptions->bServerStart; |
const bool bOldServerStart = m_pOptions->bServerStart; |
1884 |
const QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
const QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
1885 |
const bool bOldMessagesLog = m_pOptions->bMessagesLog; |
const bool bOldMessagesLog = m_pOptions->bMessagesLog; |
1886 |
const QString sOldMessagesLogPath = m_pOptions->sMessagesLogPath; |
const QString sOldMessagesLogPath = m_pOptions->sMessagesLogPath; |
1887 |
const QString sOldDisplayFont = m_pOptions->sDisplayFont; |
const QString sOldDisplayFont = m_pOptions->sDisplayFont; |
1888 |
const bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
const bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
1889 |
const int iOldMaxVolume = m_pOptions->iMaxVolume; |
const int iOldMaxVolume = m_pOptions->iMaxVolume; |
1890 |
const QString sOldMessagesFont = m_pOptions->sMessagesFont; |
const QString sOldMessagesFont = m_pOptions->sMessagesFont; |
1891 |
const bool bOldKeepOnTop = m_pOptions->bKeepOnTop; |
const bool bOldKeepOnTop = m_pOptions->bKeepOnTop; |
1892 |
const bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
const bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
1893 |
const int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
const int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
1894 |
const int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
const int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
1895 |
const bool bOldCompletePath = m_pOptions->bCompletePath; |
const bool bOldCompletePath = m_pOptions->bCompletePath; |
1896 |
const bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
const bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
1897 |
const int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
const int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
1898 |
const int iOldBaseFontSize = m_pOptions->iBaseFontSize; |
const int iOldBaseFontSize = m_pOptions->iBaseFontSize; |
1899 |
|
const QString sOldCustomStyleTheme = m_pOptions->sCustomStyleTheme; |
1900 |
|
const QString sOldCustomColorTheme = m_pOptions->sCustomColorTheme; |
1901 |
// Load the current setup settings. |
// Load the current setup settings. |
1902 |
pOptionsForm->setup(m_pOptions); |
pOptionsForm->setup(m_pOptions); |
1903 |
// Show the setup dialog... |
// Show the setup dialog... |
1904 |
if (pOptionsForm->exec()) { |
if (pOptionsForm->exec()) { |
1905 |
// Warn if something will be only effective on next run. |
// Warn if something will be only effective on next run. |
1906 |
|
int iNeedRestart = 0; |
1907 |
if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || |
if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || |
1908 |
(!bOldStdoutCapture && m_pOptions->bStdoutCapture) || |
(!bOldStdoutCapture && m_pOptions->bStdoutCapture)) { |
1909 |
( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || |
updateMessagesCapture(); |
1910 |
|
++iNeedRestart; |
1911 |
|
} |
1912 |
|
if (( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || |
1913 |
(!bOldKeepOnTop && m_pOptions->bKeepOnTop) || |
(!bOldKeepOnTop && m_pOptions->bKeepOnTop) || |
1914 |
(iOldBaseFontSize != m_pOptions->iBaseFontSize)) { |
(iOldBaseFontSize != m_pOptions->iBaseFontSize)) { |
1915 |
QMessageBox::information(this, |
++iNeedRestart; |
1916 |
QSAMPLER_TITLE ": " + tr("Information"), |
} |
1917 |
tr("Some settings may be only effective\n" |
// Check whether restart is needed or whether |
1918 |
"next time you start this program.")); |
// custom options maybe set up immediately... |
1919 |
updateMessagesCapture(); |
if (m_pOptions->sCustomStyleTheme != sOldCustomStyleTheme) { |
1920 |
|
if (m_pOptions->sCustomStyleTheme.isEmpty()) { |
1921 |
|
++iNeedRestart; |
1922 |
|
} else { |
1923 |
|
QApplication::setStyle( |
1924 |
|
QStyleFactory::create(m_pOptions->sCustomStyleTheme)); |
1925 |
|
} |
1926 |
|
} |
1927 |
|
if (m_pOptions->sCustomColorTheme != sOldCustomColorTheme) { |
1928 |
|
if (m_pOptions->sCustomColorTheme.isEmpty()) { |
1929 |
|
++iNeedRestart; |
1930 |
|
} else { |
1931 |
|
QPalette pal; |
1932 |
|
if (PaletteForm::namedPalette( |
1933 |
|
&m_pOptions->settings(), m_pOptions->sCustomColorTheme, pal)) |
1934 |
|
QApplication::setPalette(pal); |
1935 |
|
} |
1936 |
} |
} |
1937 |
// Check wheather something immediate has changed. |
// Check wheather something immediate has changed. |
1938 |
if (( bOldMessagesLog && !m_pOptions->bMessagesLog) || |
if (( bOldMessagesLog && !m_pOptions->bMessagesLog) || |
1960 |
(!bOldMessagesLimit && m_pOptions->bMessagesLimit) || |
(!bOldMessagesLimit && m_pOptions->bMessagesLimit) || |
1961 |
(iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) |
(iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) |
1962 |
updateMessagesLimit(); |
updateMessagesLimit(); |
1963 |
|
// Show restart needed message... |
1964 |
|
if (iNeedRestart > 0) { |
1965 |
|
QMessageBox::information(this, |
1966 |
|
tr("Information"), |
1967 |
|
tr("Some settings may be only effective\n" |
1968 |
|
"next time you start this program.")); |
1969 |
|
} |
1970 |
// And now the main thing, whether we'll do client/server recycling? |
// And now the main thing, whether we'll do client/server recycling? |
1971 |
if ((sOldServerHost != m_pOptions->sServerHost) || |
if ((sOldServerHost != m_pOptions->sServerHost) || |
1972 |
(iOldServerPort != m_pOptions->iServerPort) || |
(iOldServerPort != m_pOptions->iServerPort) || |
2000 |
|
|
2001 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2002 |
int y = 0; |
int y = 0; |
2003 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2004 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
pMdiSubWindow->adjustSize(); |
2005 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
const QRect& frameRect |
2006 |
if (pMdiSubWindow) { |
= pMdiSubWindow->frameGeometry(); |
2007 |
pMdiSubWindow->adjustSize(); |
int w = m_pWorkspace->width(); |
2008 |
int iWidth = m_pWorkspace->width(); |
if (w < frameRect.width()) |
2009 |
if (iWidth < pMdiSubWindow->width()) |
w = frameRect.width(); |
2010 |
iWidth = pMdiSubWindow->width(); |
const int h = frameRect.height(); |
2011 |
const int iHeight = pMdiSubWindow->frameGeometry().height(); |
pMdiSubWindow->setGeometry(0, y, w, h); |
2012 |
pMdiSubWindow->setGeometry(0, y, iWidth, iHeight); |
y += h; |
|
y += iHeight; |
|
|
} |
|
2013 |
} |
} |
2014 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
2015 |
|
|
2020 |
// Auto-arrange channel strips. |
// Auto-arrange channel strips. |
2021 |
void MainForm::channelsAutoArrange ( bool bOn ) |
void MainForm::channelsAutoArrange ( bool bOn ) |
2022 |
{ |
{ |
2023 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2024 |
return; |
return; |
2025 |
|
|
2026 |
// Toggle the auto-arrange flag. |
// Toggle the auto-arrange flag. |
2124 |
sText += "</small>"; |
sText += "</small>"; |
2125 |
sText += "</p>\n"; |
sText += "</p>\n"; |
2126 |
|
|
2127 |
QMessageBox::about(this, tr("About") + " " QSAMPLER_TITLE, sText); |
QMessageBox::about(this, tr("About"), sText); |
2128 |
} |
} |
2129 |
|
|
2130 |
|
|
2137 |
QString sSessionName = sessionName(m_sFilename); |
QString sSessionName = sessionName(m_sFilename); |
2138 |
if (m_iDirtyCount > 0) |
if (m_iDirtyCount > 0) |
2139 |
sSessionName += " *"; |
sSessionName += " *"; |
2140 |
setWindowTitle(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName)); |
setWindowTitle(sSessionName); |
2141 |
|
|
2142 |
// Update the main menu state... |
// Update the main menu state... |
2143 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
2144 |
const QList<QMdiSubWindow *>& wlist = m_pWorkspace->subWindowList(); |
const QList<QMdiSubWindow *>& wlist = m_pWorkspace->subWindowList(); |
2145 |
const bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
const bool bHasClient = (m_pOptions != nullptr && m_pClient != nullptr); |
2146 |
const bool bHasChannel = (bHasClient && pChannelStrip != NULL); |
const bool bHasChannel = (bHasClient && pChannelStrip != nullptr); |
2147 |
const bool bHasChannels = (bHasClient && wlist.count() > 0); |
const bool bHasChannels = (bHasClient && wlist.count() > 0); |
2148 |
m_ui.fileNewAction->setEnabled(bHasClient); |
m_ui.fileNewAction->setEnabled(bHasClient); |
2149 |
m_ui.fileOpenAction->setEnabled(bHasClient); |
m_ui.fileOpenAction->setEnabled(bHasClient); |
2150 |
m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
2151 |
m_ui.fileSaveAsAction->setEnabled(bHasClient); |
m_ui.fileSaveAsAction->setEnabled(bHasClient); |
2152 |
m_ui.fileResetAction->setEnabled(bHasClient); |
m_ui.fileResetAction->setEnabled(bHasClient); |
2153 |
m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); |
m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == nullptr); |
2154 |
m_ui.editAddChannelAction->setEnabled(bHasClient); |
m_ui.editAddChannelAction->setEnabled(bHasClient); |
2155 |
m_ui.editRemoveChannelAction->setEnabled(bHasChannel); |
m_ui.editRemoveChannelAction->setEnabled(bHasChannel); |
2156 |
m_ui.editSetupChannelAction->setEnabled(bHasChannel); |
m_ui.editSetupChannelAction->setEnabled(bHasChannel); |
2299 |
|
|
2300 |
// Retrieve the current channel list. |
// Retrieve the current channel list. |
2301 |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
2302 |
if (piChannelIDs == NULL) { |
if (piChannelIDs == nullptr) { |
2303 |
if (::lscp_client_get_errno(m_pClient)) { |
if (::lscp_client_get_errno(m_pClient)) { |
2304 |
appendMessagesClient("lscp_list_channels"); |
appendMessagesClient("lscp_list_channels"); |
2305 |
appendMessagesError( |
appendMessagesError( |
2319 |
if (bRemoveDeadStrips) { |
if (bRemoveDeadStrips) { |
2320 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2321 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2322 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2323 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2324 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2325 |
if (pChannelStrip) { |
if (pChannelStrip) { |
2326 |
bool bExists = false; |
bool bExists = false; |
2327 |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; ++iChannel) { |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; ++iChannel) { |
2328 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
2329 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
2330 |
break; |
break; |
2331 |
if (piChannelIDs[iChannel] == pChannel->channelID()) { |
if (piChannelIDs[iChannel] == pChannel->channelID()) { |
2332 |
// strip exists, don't touch it |
// strip exists, don't touch it |
2349 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
2350 |
void MainForm::updateRecentFiles ( const QString& sFilename ) |
void MainForm::updateRecentFiles ( const QString& sFilename ) |
2351 |
{ |
{ |
2352 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2353 |
return; |
return; |
2354 |
|
|
2355 |
// Remove from list if already there (avoid duplicates) |
// Remove from list if already there (avoid duplicates) |
2364 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
2365 |
void MainForm::updateRecentFilesMenu (void) |
void MainForm::updateRecentFilesMenu (void) |
2366 |
{ |
{ |
2367 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2368 |
return; |
return; |
2369 |
|
|
2370 |
// Time to keep the list under limits. |
// Time to keep the list under limits. |
2398 |
return; |
return; |
2399 |
|
|
2400 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2401 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2402 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2403 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2404 |
if (pChannelStrip) |
if (pChannelStrip) |
2405 |
pChannelStrip->updateInstrumentName(true); |
pChannelStrip->updateInstrumentName(true); |
2406 |
} |
} |
2411 |
// Force update of the channels display font. |
// Force update of the channels display font. |
2412 |
void MainForm::updateDisplayFont (void) |
void MainForm::updateDisplayFont (void) |
2413 |
{ |
{ |
2414 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2415 |
return; |
return; |
2416 |
|
|
2417 |
// Check if display font is legal. |
// Check if display font is legal. |
2430 |
return; |
return; |
2431 |
|
|
2432 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2433 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2434 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2435 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2436 |
if (pChannelStrip) |
if (pChannelStrip) |
2437 |
pChannelStrip->setDisplayFont(font); |
pChannelStrip->setDisplayFont(font); |
2438 |
} |
} |
2450 |
return; |
return; |
2451 |
|
|
2452 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2453 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2454 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2455 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2456 |
if (pChannelStrip) |
if (pChannelStrip) |
2457 |
pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); |
pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); |
2458 |
} |
} |
2463 |
// Force update of the channels maximum volume setting. |
// Force update of the channels maximum volume setting. |
2464 |
void MainForm::updateMaxVolume (void) |
void MainForm::updateMaxVolume (void) |
2465 |
{ |
{ |
2466 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2467 |
return; |
return; |
2468 |
|
|
2469 |
#ifdef CONFIG_VOLUME |
#ifdef CONFIG_VOLUME |
2480 |
return; |
return; |
2481 |
|
|
2482 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2483 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2484 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2485 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2486 |
if (pChannelStrip) |
if (pChannelStrip) |
2487 |
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
2488 |
} |
} |
2494 |
// QSampler::MainForm -- Messages window form handlers. |
// QSampler::MainForm -- Messages window form handlers. |
2495 |
|
|
2496 |
// Messages output methods. |
// Messages output methods. |
2497 |
void MainForm::appendMessages( const QString& s ) |
void MainForm::appendMessages ( const QString& s ) |
2498 |
{ |
{ |
2499 |
if (m_pMessages) |
if (m_pMessages) |
2500 |
m_pMessages->appendMessages(s); |
m_pMessages->appendMessages(s); |
2502 |
statusBar()->showMessage(s, 3000); |
statusBar()->showMessage(s, 3000); |
2503 |
} |
} |
2504 |
|
|
2505 |
void MainForm::appendMessagesColor( const QString& s, const QString& c ) |
void MainForm::appendMessagesColor ( const QString& s, const QColor& rgb ) |
2506 |
{ |
{ |
2507 |
if (m_pMessages) |
if (m_pMessages) |
2508 |
m_pMessages->appendMessagesColor(s, c); |
m_pMessages->appendMessagesColor(s, rgb); |
2509 |
|
|
2510 |
statusBar()->showMessage(s, 3000); |
statusBar()->showMessage(s, 3000); |
2511 |
} |
} |
2512 |
|
|
2513 |
void MainForm::appendMessagesText( const QString& s ) |
void MainForm::appendMessagesText ( const QString& s ) |
2514 |
{ |
{ |
2515 |
if (m_pMessages) |
if (m_pMessages) |
2516 |
m_pMessages->appendMessagesText(s); |
m_pMessages->appendMessagesText(s); |
2517 |
} |
} |
2518 |
|
|
2519 |
void MainForm::appendMessagesError( const QString& sText ) |
void MainForm::appendMessagesError ( const QString& s ) |
2520 |
{ |
{ |
2521 |
if (m_pMessages) |
if (m_pMessages) |
2522 |
m_pMessages->show(); |
m_pMessages->show(); |
2523 |
|
|
2524 |
appendMessagesColor(sText.simplified(), "#ff0000"); |
appendMessagesColor(s.simplified(), Qt::red); |
2525 |
|
|
2526 |
// Make it look responsive...:) |
// Make it look responsive...:) |
2527 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
2528 |
|
|
2529 |
if (m_pOptions && m_pOptions->bConfirmError) { |
if (m_pOptions && m_pOptions->bConfirmError) { |
2530 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Error"); |
const QString& sTitle = tr("Error"); |
2531 |
#if 0 |
#if 0 |
2532 |
QMessageBox::critical(this, sTitle, sText, QMessageBox::Cancel); |
QMessageBox::critical(this, sTitle, sText, QMessageBox::Cancel); |
2533 |
#else |
#else |
2534 |
QMessageBox mbox(this); |
QMessageBox mbox(this); |
2535 |
mbox.setIcon(QMessageBox::Critical); |
mbox.setIcon(QMessageBox::Critical); |
2536 |
mbox.setWindowTitle(sTitle); |
mbox.setWindowTitle(sTitle); |
2537 |
mbox.setText(sText); |
mbox.setText(s); |
2538 |
mbox.setStandardButtons(QMessageBox::Cancel); |
mbox.setStandardButtons(QMessageBox::Cancel); |
2539 |
QCheckBox cbox(tr("Don't show this again")); |
QCheckBox cbox(tr("Don't show this again")); |
2540 |
cbox.setChecked(false); |
cbox.setChecked(false); |
2550 |
// This is a special message format, just for client results. |
// This is a special message format, just for client results. |
2551 |
void MainForm::appendMessagesClient( const QString& s ) |
void MainForm::appendMessagesClient( const QString& s ) |
2552 |
{ |
{ |
2553 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
2554 |
return; |
return; |
2555 |
|
|
2556 |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
2557 |
.arg(::lscp_client_get_result(m_pClient)) |
.arg(::lscp_client_get_result(m_pClient)) |
2558 |
.arg(::lscp_client_get_errno(m_pClient)), "#996666"); |
.arg(::lscp_client_get_errno(m_pClient)), Qt::darkRed); |
2559 |
|
|
2560 |
// Make it look responsive...:) |
// Make it look responsive...:) |
2561 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
2565 |
// Force update of the messages font. |
// Force update of the messages font. |
2566 |
void MainForm::updateMessagesFont (void) |
void MainForm::updateMessagesFont (void) |
2567 |
{ |
{ |
2568 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2569 |
return; |
return; |
2570 |
|
|
2571 |
if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { |
if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { |
2579 |
// Update messages window line limit. |
// Update messages window line limit. |
2580 |
void MainForm::updateMessagesLimit (void) |
void MainForm::updateMessagesLimit (void) |
2581 |
{ |
{ |
2582 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2583 |
return; |
return; |
2584 |
|
|
2585 |
if (m_pMessages) { |
if (m_pMessages) { |
2594 |
// Enablement of the messages capture feature. |
// Enablement of the messages capture feature. |
2595 |
void MainForm::updateMessagesCapture (void) |
void MainForm::updateMessagesCapture (void) |
2596 |
{ |
{ |
2597 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2598 |
return; |
return; |
2599 |
|
|
2600 |
if (m_pMessages) |
if (m_pMessages) |
2608 |
// The channel strip creation executive. |
// The channel strip creation executive. |
2609 |
ChannelStrip *MainForm::createChannelStrip ( Channel *pChannel ) |
ChannelStrip *MainForm::createChannelStrip ( Channel *pChannel ) |
2610 |
{ |
{ |
2611 |
if (m_pClient == NULL || pChannel == NULL) |
if (m_pClient == nullptr || pChannel == nullptr) |
2612 |
return NULL; |
return nullptr; |
2613 |
|
|
2614 |
// Add a new channel itema... |
// Add a new channel itema... |
2615 |
ChannelStrip *pChannelStrip = new ChannelStrip(); |
ChannelStrip *pChannelStrip = new ChannelStrip(); |
2616 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
2617 |
return NULL; |
return nullptr; |
2618 |
|
|
2619 |
// Set some initial channel strip options... |
// Set some initial channel strip options... |
2620 |
if (m_pOptions) { |
if (m_pOptions) { |
2630 |
} |
} |
2631 |
|
|
2632 |
// Add it to workspace... |
// Add it to workspace... |
2633 |
m_pWorkspace->addSubWindow(pChannelStrip, |
QMdiSubWindow *pMdiSubWindow |
2634 |
Qt::SubWindow | Qt::FramelessWindowHint); |
= m_pWorkspace->addSubWindow(pChannelStrip, |
2635 |
|
Qt::SubWindow | Qt::FramelessWindowHint); |
2636 |
|
pMdiSubWindow->setAttribute(Qt::WA_DeleteOnClose); |
2637 |
|
|
2638 |
// Actual channel strip setup... |
// Actual channel strip setup... |
2639 |
pChannelStrip->setup(pChannel); |
pChannelStrip->setup(pChannel); |
2657 |
{ |
{ |
2658 |
QMdiSubWindow *pMdiSubWindow |
QMdiSubWindow *pMdiSubWindow |
2659 |
= static_cast<QMdiSubWindow *> (pChannelStrip->parentWidget()); |
= static_cast<QMdiSubWindow *> (pChannelStrip->parentWidget()); |
2660 |
if (pMdiSubWindow == NULL) |
if (pMdiSubWindow == nullptr) |
2661 |
return; |
return; |
2662 |
|
|
2663 |
// Just delete the channel strip. |
// Just delete the channel strip. |
2676 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2677 |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2678 |
else |
else |
2679 |
return NULL; |
return nullptr; |
2680 |
} |
} |
2681 |
|
|
2682 |
|
|
2683 |
// Retrieve a channel strip by index. |
// Retrieve a channel strip by index. |
2684 |
ChannelStrip *MainForm::channelStripAt ( int iStrip ) |
ChannelStrip *MainForm::channelStripAt ( int iStrip ) |
2685 |
{ |
{ |
2686 |
if (!m_pWorkspace) return NULL; |
if (!m_pWorkspace) return nullptr; |
2687 |
|
|
2688 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2689 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2690 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
2691 |
return NULL; |
return nullptr; |
2692 |
|
|
2693 |
if (iStrip < 0 || iStrip >= wlist.count()) |
if (iStrip < 0 || iStrip >= wlist.count()) |
2694 |
return NULL; |
return nullptr; |
2695 |
|
|
2696 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2697 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2698 |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2699 |
else |
else |
2700 |
return NULL; |
return nullptr; |
2701 |
} |
} |
2702 |
|
|
2703 |
|
|
2707 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2708 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2709 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
2710 |
return NULL; |
return nullptr; |
2711 |
|
|
2712 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2713 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2714 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2715 |
if (pChannelStrip) { |
if (pChannelStrip) { |
2716 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
2717 |
if (pChannel && pChannel->channelID() == iChannelID) |
if (pChannel && pChannel->channelID() == iChannelID) |
2720 |
} |
} |
2721 |
|
|
2722 |
// Not found. |
// Not found. |
2723 |
return NULL; |
return nullptr; |
2724 |
} |
} |
2725 |
|
|
2726 |
|
|
2735 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2736 |
if (!wlist.isEmpty()) { |
if (!wlist.isEmpty()) { |
2737 |
m_ui.channelsMenu->addSeparator(); |
m_ui.channelsMenu->addSeparator(); |
2738 |
const int iStripCount = wlist.count(); |
int iStrip = 0; |
2739 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2740 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip |
2741 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2742 |
if (pChannelStrip) { |
if (pChannelStrip) { |
2743 |
QAction *pAction = m_ui.channelsMenu->addAction( |
QAction *pAction = m_ui.channelsMenu->addAction( |
2744 |
pChannelStrip->windowTitle(), |
pChannelStrip->windowTitle(), |
2747 |
pAction->setChecked(activeChannelStrip() == pChannelStrip); |
pAction->setChecked(activeChannelStrip() == pChannelStrip); |
2748 |
pAction->setData(iStrip); |
pAction->setData(iStrip); |
2749 |
} |
} |
2750 |
|
++iStrip; |
2751 |
} |
} |
2752 |
} |
} |
2753 |
} |
} |
2758 |
{ |
{ |
2759 |
// Retrive channel index from action data... |
// Retrive channel index from action data... |
2760 |
QAction *pAction = qobject_cast<QAction *> (sender()); |
QAction *pAction = qobject_cast<QAction *> (sender()); |
2761 |
if (pAction == NULL) |
if (pAction == nullptr) |
2762 |
return; |
return; |
2763 |
|
|
2764 |
ChannelStrip *pChannelStrip = channelStripAt(pAction->data().toInt()); |
ChannelStrip *pChannelStrip = channelStripAt(pAction->data().toInt()); |
2789 |
// Timer slot funtion. |
// Timer slot funtion. |
2790 |
void MainForm::timerSlot (void) |
void MainForm::timerSlot (void) |
2791 |
{ |
{ |
2792 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2793 |
return; |
return; |
2794 |
|
|
2795 |
// Is it the first shot on server start after a few delay? |
// Is it the first shot on server start after a few delay? |
2824 |
// Update the channel stream usage for each strip... |
// Update the channel stream usage for each strip... |
2825 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2826 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2827 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2828 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2829 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2830 |
if (pChannelStrip && pChannelStrip->isVisible()) |
if (pChannelStrip && pChannelStrip->isVisible()) |
2831 |
pChannelStrip->updateChannelUsage(); |
pChannelStrip->updateChannelUsage(); |
2832 |
} |
} |
2833 |
} |
} |
2834 |
} |
} |
2835 |
|
|
2836 |
|
#if CONFIG_LSCP_CLIENT_CONNECTION_LOST |
2837 |
|
// If we lost connection to server: Try to automatically reconnect if we |
2838 |
|
// did not start the server. |
2839 |
|
// |
2840 |
|
// TODO: If we started the server, then we might inform the user that |
2841 |
|
// the server probably crashed and asking user ONCE whether we should |
2842 |
|
// restart the server. |
2843 |
|
if (lscp_client_connection_lost(m_pClient) && !m_pServer) |
2844 |
|
startAutoReconnectClient(); |
2845 |
|
#endif // CONFIG_LSCP_CLIENT_CONNECTION_LOST |
2846 |
} |
} |
2847 |
|
|
2848 |
// Register the next timer slot. |
// Register the next timer slot. |
2856 |
// Start linuxsampler server... |
// Start linuxsampler server... |
2857 |
void MainForm::startServer (void) |
void MainForm::startServer (void) |
2858 |
{ |
{ |
2859 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2860 |
return; |
return; |
2861 |
|
|
2862 |
// Aren't already a client, are we? |
// Aren't already a client, are we? |
2866 |
// Is the server process instance still here? |
// Is the server process instance still here? |
2867 |
if (m_pServer) { |
if (m_pServer) { |
2868 |
if (QMessageBox::warning(this, |
if (QMessageBox::warning(this, |
2869 |
QSAMPLER_TITLE ": " + tr("Warning"), |
tr("Warning"), |
2870 |
tr("Could not start the LinuxSampler server.\n\n" |
tr("Could not start the LinuxSampler server.\n\n" |
2871 |
"Maybe it is already started."), |
"Maybe it is already started."), |
2872 |
QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok) { |
QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok) { |
2907 |
args.removeAt(0); |
args.removeAt(0); |
2908 |
|
|
2909 |
appendMessages(tr("Server is starting...")); |
appendMessages(tr("Server is starting...")); |
2910 |
appendMessagesColor(m_pOptions->sServerCmdLine, "#990099"); |
appendMessagesColor(m_pOptions->sServerCmdLine, Qt::darkMagenta); |
2911 |
|
|
2912 |
// Go linuxsampler, go... |
// Go linuxsampler, go... |
2913 |
m_pServer->start(sCommand, args); |
m_pServer->start(sCommand, args); |
2936 |
|
|
2937 |
if (m_pServer && bInteractive) { |
if (m_pServer && bInteractive) { |
2938 |
if (QMessageBox::question(this, |
if (QMessageBox::question(this, |
2939 |
QSAMPLER_TITLE ": " + tr("The backend's fate ..."), |
tr("The backend's fate ..."), |
2940 |
tr("You have the option to keep the sampler backend (LinuxSampler)\n" |
tr("You have the option to keep the sampler backend (LinuxSampler)\n" |
2941 |
"running in the background. The sampler would continue to work\n" |
"running in the background. The sampler would continue to work\n" |
2942 |
"according to your current sampler session and you could alter the\n" |
"according to your current sampler session and you could alter the\n" |
2969 |
|
|
2970 |
// Give it some time to terminate gracefully and stabilize... |
// Give it some time to terminate gracefully and stabilize... |
2971 |
if (bGraceWait) { |
if (bGraceWait) { |
2972 |
QTime t; |
QElapsedTimer timer; |
2973 |
t.start(); |
timer.start(); |
2974 |
while (t.elapsed() < QSAMPLER_TIMER_MSECS) |
while (timer.elapsed() < QSAMPLER_TIMER_MSECS) |
2975 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
2976 |
} |
} |
2977 |
} |
} |
3001 |
// Force final server shutdown... |
// Force final server shutdown... |
3002 |
m_pServer->kill(); |
m_pServer->kill(); |
3003 |
// Give it some time to terminate gracefully and stabilize... |
// Give it some time to terminate gracefully and stabilize... |
3004 |
QTime t; |
QElapsedTimer timer; |
3005 |
t.start(); |
timer.start(); |
3006 |
while (t.elapsed() < QSAMPLER_TIMER_MSECS) |
while (timer.elapsed() < QSAMPLER_TIMER_MSECS) |
3007 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
3008 |
} |
} |
3009 |
// Force final server shutdown... |
// Force final server shutdown... |
3011 |
tr("Server was stopped with exit status %1.") |
tr("Server was stopped with exit status %1.") |
3012 |
.arg(m_pServer->exitStatus())); |
.arg(m_pServer->exitStatus())); |
3013 |
delete m_pServer; |
delete m_pServer; |
3014 |
m_pServer = NULL; |
m_pServer = nullptr; |
3015 |
} |
} |
3016 |
|
|
3017 |
// Again, make status visible stable. |
// Again, make status visible stable. |
3027 |
lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
3028 |
{ |
{ |
3029 |
MainForm* pMainForm = (MainForm *) pvData; |
MainForm* pMainForm = (MainForm *) pvData; |
3030 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
3031 |
return LSCP_FAILED; |
return LSCP_FAILED; |
3032 |
|
|
3033 |
// ATTN: DO NOT EVER call any GUI code here, |
// ATTN: DO NOT EVER call any GUI code here, |
3041 |
|
|
3042 |
|
|
3043 |
// Start our almighty client... |
// Start our almighty client... |
3044 |
bool MainForm::startClient (void) |
bool MainForm::startClient (bool bReconnectOnly) |
3045 |
{ |
{ |
3046 |
// Have it a setup? |
// Have it a setup? |
3047 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
3048 |
return false; |
return false; |
3049 |
|
|
3050 |
// Aren't we already started, are we? |
// Aren't we already started, are we? |
3058 |
m_pClient = ::lscp_client_create( |
m_pClient = ::lscp_client_create( |
3059 |
m_pOptions->sServerHost.toUtf8().constData(), |
m_pOptions->sServerHost.toUtf8().constData(), |
3060 |
m_pOptions->iServerPort, qsampler_client_callback, this); |
m_pOptions->iServerPort, qsampler_client_callback, this); |
3061 |
if (m_pClient == NULL) { |
if (m_pClient == nullptr) { |
3062 |
// Is this the first try? |
// Is this the first try? |
3063 |
// maybe we need to start a local server... |
// maybe we need to start a local server... |
3064 |
if ((m_pServer && m_pServer->state() == QProcess::Running) |
if ((m_pServer && m_pServer->state() == QProcess::Running) |
3065 |
|| !m_pOptions->bServerStart) { |
|| !m_pOptions->bServerStart || bReconnectOnly) |
3066 |
appendMessagesError( |
{ |
3067 |
tr("Could not connect to server as client.\n\nSorry.")); |
// if this method is called from autoReconnectClient() |
3068 |
|
// then don't bother user with an error message... |
3069 |
|
if (!bReconnectOnly) { |
3070 |
|
appendMessagesError( |
3071 |
|
tr("Could not connect to server as client.\n\nSorry.") |
3072 |
|
); |
3073 |
|
} |
3074 |
} else { |
} else { |
3075 |
startServer(); |
startServer(); |
3076 |
} |
} |
3150 |
// Stop client... |
// Stop client... |
3151 |
void MainForm::stopClient (void) |
void MainForm::stopClient (void) |
3152 |
{ |
{ |
3153 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
3154 |
return; |
return; |
3155 |
|
|
3156 |
// Log prepare here. |
// Log prepare here. |
3182 |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
3183 |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_COUNT); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_COUNT); |
3184 |
::lscp_client_destroy(m_pClient); |
::lscp_client_destroy(m_pClient); |
3185 |
m_pClient = NULL; |
m_pClient = nullptr; |
3186 |
|
|
3187 |
// Hard-notify instrumnet and device configuration forms, |
// Hard-notify instrumnet and device configuration forms, |
3188 |
// if visible, that we're running out... |
// if visible, that we're running out... |
3199 |
} |
} |
3200 |
|
|
3201 |
|
|
3202 |
|
void MainForm::startAutoReconnectClient (void) |
3203 |
|
{ |
3204 |
|
stopClient(); |
3205 |
|
appendMessages(tr("Trying to reconnect...")); |
3206 |
|
QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(autoReconnectClient())); |
3207 |
|
} |
3208 |
|
|
3209 |
|
|
3210 |
|
void MainForm::autoReconnectClient (void) |
3211 |
|
{ |
3212 |
|
const bool bSuccess = startClient(true); |
3213 |
|
if (!bSuccess) |
3214 |
|
QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(autoReconnectClient())); |
3215 |
|
} |
3216 |
|
|
3217 |
|
|
3218 |
// Channel strip activation/selection. |
// Channel strip activation/selection. |
3219 |
void MainForm::activateStrip ( QMdiSubWindow *pMdiSubWindow ) |
void MainForm::activateStrip ( QMdiSubWindow *pMdiSubWindow ) |
3220 |
{ |
{ |
3221 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
3222 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
3223 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
3224 |
if (pChannelStrip) |
if (pChannelStrip) |