1 |
// qsamplerMainForm.cpp |
// qsamplerMainForm.cpp |
2 |
// |
// |
3 |
/**************************************************************************** |
/**************************************************************************** |
4 |
Copyright (C) 2004-2019, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2021, 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 |
8 |
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" |
37 |
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38 |
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#include "qsamplerPaletteForm.h" |
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40 |
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#include <QStyleFactory> |
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42 |
#include <QMdiArea> |
#include <QMdiArea> |
43 |
#include <QMdiSubWindow> |
#include <QMdiSubWindow> |
44 |
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46 |
#include <QProcess> |
#include <QProcess> |
47 |
#include <QMessageBox> |
#include <QMessageBox> |
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#include <QRegExp> |
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49 |
#include <QTextStream> |
#include <QTextStream> |
50 |
#include <QFileDialog> |
#include <QFileDialog> |
51 |
#include <QFileInfo> |
#include <QFileInfo> |
61 |
#include <QTimer> |
#include <QTimer> |
62 |
#include <QDateTime> |
#include <QDateTime> |
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|
64 |
#if QT_VERSION >= 0x050000 |
#include <QElapsedTimer> |
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66 |
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#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) |
67 |
#include <QMimeData> |
#include <QMimeData> |
68 |
#endif |
#endif |
69 |
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|
70 |
#if QT_VERSION < 0x040500 |
#if QT_VERSION < QT_VERSION_CHECK(4, 5, 0) |
71 |
namespace Qt { |
namespace Qt { |
72 |
const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); |
const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); |
73 |
} |
} |
74 |
#endif |
#endif |
75 |
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|
76 |
#ifdef CONFIG_LIBGIG |
#ifdef CONFIG_LIBGIG |
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#if defined(Q_CC_GNU) || defined(Q_CC_MINGW) |
78 |
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#pragma GCC diagnostic push |
79 |
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#pragma GCC diagnostic ignored "-Wunused-parameter" |
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#endif |
81 |
#include <gig.h> |
#include <gig.h> |
82 |
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#if defined(Q_CC_GNU) || defined(Q_CC_MINGW) |
83 |
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#pragma GCC diagnostic pop |
84 |
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#endif |
85 |
#endif |
#endif |
86 |
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|
87 |
// Needed for lroundf() |
// Deprecated QTextStreamFunctions/Qt namespaces workaround. |
88 |
#include <math.h> |
#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) |
89 |
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#define endl Qt::endl |
90 |
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#endif |
91 |
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92 |
#ifndef CONFIG_ROUND |
// Needed for lroundf() |
93 |
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#ifdef CONFIG_ROUND |
94 |
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#include <cmath> |
95 |
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#else |
96 |
static inline long lroundf ( float x ) |
static inline long lroundf ( float x ) |
97 |
{ |
{ |
98 |
if (x >= 0.0f) |
if (x >= 0.0f) |
219 |
// QSampler::MainForm -- Main window form implementation. |
// QSampler::MainForm -- Main window form implementation. |
220 |
|
|
221 |
// Kind of singleton reference. |
// Kind of singleton reference. |
222 |
MainForm *MainForm::g_pMainForm = NULL; |
MainForm *MainForm::g_pMainForm = nullptr; |
223 |
|
|
224 |
MainForm::MainForm ( QWidget *pParent ) |
MainForm::MainForm ( QWidget *pParent ) |
225 |
: QMainWindow(pParent) |
: QMainWindow(pParent) |
230 |
g_pMainForm = this; |
g_pMainForm = this; |
231 |
|
|
232 |
// Initialize some pointer references. |
// Initialize some pointer references. |
233 |
m_pOptions = NULL; |
m_pOptions = nullptr; |
234 |
|
|
235 |
// All child forms are to be created later, not earlier than setup. |
// All child forms are to be created later, not earlier than setup. |
236 |
m_pMessages = NULL; |
m_pMessages = nullptr; |
237 |
m_pInstrumentListForm = NULL; |
m_pInstrumentListForm = nullptr; |
238 |
m_pDeviceForm = NULL; |
m_pDeviceForm = nullptr; |
239 |
|
|
240 |
// We'll start clean. |
// We'll start clean. |
241 |
m_iUntitled = 0; |
m_iUntitled = 0; |
242 |
m_iDirtySetup = 0; |
m_iDirtySetup = 0; |
243 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
244 |
|
|
245 |
m_pServer = NULL; |
m_pServer = nullptr; |
246 |
m_pClient = NULL; |
m_pClient = nullptr; |
247 |
|
|
248 |
m_iStartDelay = 0; |
m_iStartDelay = 0; |
249 |
m_iTimerDelay = 0; |
m_iTimerDelay = 0; |
272 |
sigemptyset(&sigusr1.sa_mask); |
sigemptyset(&sigusr1.sa_mask); |
273 |
sigusr1.sa_flags = 0; |
sigusr1.sa_flags = 0; |
274 |
sigusr1.sa_flags |= SA_RESTART; |
sigusr1.sa_flags |= SA_RESTART; |
275 |
::sigaction(SIGUSR1, &sigusr1, NULL); |
::sigaction(SIGUSR1, &sigusr1, nullptr); |
276 |
|
|
277 |
// Initialize file descriptors for SIGTERM socket notifier. |
// Initialize file descriptors for SIGTERM socket notifier. |
278 |
::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); |
::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); |
286 |
// Install SIGTERM signal handler. |
// Install SIGTERM signal handler. |
287 |
struct sigaction sigterm; |
struct sigaction sigterm; |
288 |
sigterm.sa_handler = qsampler_sigterm_handler; |
sigterm.sa_handler = qsampler_sigterm_handler; |
289 |
::sigemptyset(&sigterm.sa_mask); |
sigemptyset(&sigterm.sa_mask); |
290 |
sigterm.sa_flags = 0; |
sigterm.sa_flags = 0; |
291 |
sigterm.sa_flags |= SA_RESTART; |
sigterm.sa_flags |= SA_RESTART; |
292 |
::sigaction(SIGTERM, &sigterm, NULL); |
::sigaction(SIGTERM, &sigterm, nullptr); |
293 |
::sigaction(SIGQUIT, &sigterm, NULL); |
::sigaction(SIGQUIT, &sigterm, nullptr); |
294 |
|
|
295 |
// Ignore SIGHUP/SIGINT signals. |
// Ignore SIGHUP/SIGINT signals. |
296 |
::signal(SIGHUP, SIG_IGN); |
::signal(SIGHUP, SIG_IGN); |
298 |
|
|
299 |
#else // HAVE_SIGNAL_H |
#else // HAVE_SIGNAL_H |
300 |
|
|
301 |
m_pSigusr1Notifier = NULL; |
m_pSigusr1Notifier = nullptr; |
302 |
m_pSigtermNotifier = NULL; |
m_pSigtermNotifier = nullptr; |
303 |
|
|
304 |
#endif // !HAVE_SIGNAL_H |
#endif // !HAVE_SIGNAL_H |
305 |
|
|
510 |
#endif |
#endif |
511 |
|
|
512 |
// Pseudo-singleton reference shut-down. |
// Pseudo-singleton reference shut-down. |
513 |
g_pMainForm = NULL; |
g_pMainForm = nullptr; |
514 |
} |
} |
515 |
|
|
516 |
|
|
647 |
void MainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
void MainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
648 |
{ |
{ |
649 |
// Accept external drags only... |
// Accept external drags only... |
650 |
if (pDragEnterEvent->source() == NULL |
if (pDragEnterEvent->source() == nullptr |
651 |
&& pDragEnterEvent->mimeData()->hasUrls()) { |
&& pDragEnterEvent->mimeData()->hasUrls()) { |
652 |
pDragEnterEvent->accept(); |
pDragEnterEvent->accept(); |
653 |
} else { |
} else { |
671 |
if (QFileInfo(sPath).exists()) { |
if (QFileInfo(sPath).exists()) { |
672 |
// Try to create a new channel from instrument file... |
// Try to create a new channel from instrument file... |
673 |
Channel *pChannel = new Channel(); |
Channel *pChannel = new Channel(); |
674 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
675 |
return; |
return; |
676 |
// Start setting the instrument filename... |
// Start setting the instrument filename... |
677 |
pChannel->setInstrument(sPath, 0); |
pChannel->setInstrument(sPath, 0); |
869 |
m_iUntitled++; |
m_iUntitled++; |
870 |
|
|
871 |
// Stabilize form. |
// Stabilize form. |
872 |
m_sFilename = QString::null; |
m_sFilename = QString(); |
873 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
874 |
appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); |
875 |
stabilizeForm(); |
stabilizeForm(); |
881 |
// Open an existing sampler session. |
// Open an existing sampler session. |
882 |
bool MainForm::openSession (void) |
bool MainForm::openSession (void) |
883 |
{ |
{ |
884 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
885 |
return false; |
return false; |
886 |
|
|
887 |
// Ask for the filename to open... |
// Ask for the filename to open... |
888 |
QString sFilename = QFileDialog::getOpenFileName(this, |
QString sFilename = QFileDialog::getOpenFileName(this, |
889 |
QSAMPLER_TITLE ": " + tr("Open Session"), // Caption. |
tr("Open Session"), // Caption. |
890 |
m_pOptions->sSessionDir, // Start here. |
m_pOptions->sSessionDir, // Start here. |
891 |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
892 |
); |
); |
907 |
// Save current sampler session with another name. |
// Save current sampler session with another name. |
908 |
bool MainForm::saveSession ( bool bPrompt ) |
bool MainForm::saveSession ( bool bPrompt ) |
909 |
{ |
{ |
910 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
911 |
return false; |
return false; |
912 |
|
|
913 |
QString sFilename = m_sFilename; |
QString sFilename = m_sFilename; |
919 |
sFilename = m_pOptions->sSessionDir; |
sFilename = m_pOptions->sSessionDir; |
920 |
// Prompt the guy... |
// Prompt the guy... |
921 |
sFilename = QFileDialog::getSaveFileName(this, |
sFilename = QFileDialog::getSaveFileName(this, |
922 |
QSAMPLER_TITLE ": " + tr("Save Session"), // Caption. |
tr("Save Session"), // Caption. |
923 |
sFilename, // Start here. |
sFilename, // Start here. |
924 |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) |
925 |
); |
); |
933 |
// Check if already exists... |
// Check if already exists... |
934 |
if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { |
if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { |
935 |
if (QMessageBox::warning(this, |
if (QMessageBox::warning(this, |
936 |
QSAMPLER_TITLE ": " + tr("Warning"), |
tr("Warning"), |
937 |
tr("The file already exists:\n\n" |
tr("The file already exists:\n\n" |
938 |
"\"%1\"\n\n" |
"\"%1\"\n\n" |
939 |
"Do you want to replace it?") |
"Do you want to replace it?") |
958 |
// Are we dirty enough to prompt it? |
// Are we dirty enough to prompt it? |
959 |
if (m_iDirtyCount > 0) { |
if (m_iDirtyCount > 0) { |
960 |
switch (QMessageBox::warning(this, |
switch (QMessageBox::warning(this, |
961 |
QSAMPLER_TITLE ": " + tr("Warning"), |
tr("Warning"), |
962 |
tr("The current session has been changed:\n\n" |
tr("The current session has been changed:\n\n" |
963 |
"\"%1\"\n\n" |
"\"%1\"\n\n" |
964 |
"Do you want to save the changes?") |
"Do you want to save the changes?") |
983 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
984 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
985 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
986 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
987 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
988 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
989 |
if (pChannelStrip) { |
if (pChannelStrip) { |
990 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
991 |
if (bForce && pChannel) |
if (bForce && pChannel) |
992 |
pChannel->removeChannel(); |
pChannel->removeChannel(); |
993 |
delete pChannelStrip; |
delete pChannelStrip; |
994 |
} |
} |
995 |
if (pMdiSubWindow) |
delete pMdiSubWindow; |
|
delete pMdiSubWindow; |
|
996 |
} |
} |
997 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
998 |
// We're now clean, for sure. |
// We're now clean, for sure. |
1006 |
// Load a session from specific file path. |
// Load a session from specific file path. |
1007 |
bool MainForm::loadSessionFile ( const QString& sFilename ) |
bool MainForm::loadSessionFile ( const QString& sFilename ) |
1008 |
{ |
{ |
1009 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1010 |
return false; |
return false; |
1011 |
|
|
1012 |
// Open and read from real file. |
// Open and read from real file. |
1082 |
// Save current session to specific file path. |
// Save current session to specific file path. |
1083 |
bool MainForm::saveSessionFile ( const QString& sFilename ) |
bool MainForm::saveSessionFile ( const QString& sFilename ) |
1084 |
{ |
{ |
1085 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1086 |
return false; |
return false; |
1087 |
|
|
1088 |
// Check whether server is apparently OK... |
// Check whether server is apparently OK... |
1272 |
} |
} |
1273 |
ts << endl; |
ts << endl; |
1274 |
// Check for errors... |
// Check for errors... |
1275 |
if (pInstrs == NULL && ::lscp_client_get_errno(m_pClient)) { |
if (pInstrs == nullptr && ::lscp_client_get_errno(m_pClient)) { |
1276 |
appendMessagesClient("lscp_list_midi_instruments"); |
appendMessagesClient("lscp_list_midi_instruments"); |
1277 |
iErrors++; |
iErrors++; |
1278 |
} |
} |
1280 |
midiInstrumentMap.insert(iMidiMap, iMap); |
midiInstrumentMap.insert(iMidiMap, iMap); |
1281 |
} |
} |
1282 |
// Check for errors... |
// Check for errors... |
1283 |
if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) { |
if (piMaps == nullptr && ::lscp_client_get_errno(m_pClient)) { |
1284 |
appendMessagesClient("lscp_list_midi_instrument_maps"); |
appendMessagesClient("lscp_list_midi_instrument_maps"); |
1285 |
iErrors++; |
iErrors++; |
1286 |
} |
} |
1290 |
int iChannelID = 0; |
int iChannelID = 0; |
1291 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
1292 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
1293 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
1294 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
1295 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
1296 |
if (pChannelStrip) { |
if (pChannelStrip) { |
1297 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
1298 |
if (pChannel) { |
if (pChannel) { |
1498 |
// Reset the sampler instance. |
// Reset the sampler instance. |
1499 |
void MainForm::fileReset (void) |
void MainForm::fileReset (void) |
1500 |
{ |
{ |
1501 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1502 |
return; |
return; |
1503 |
|
|
1504 |
// Ask user whether he/she want's an internal sampler reset... |
// Ask user whether he/she want's an internal sampler reset... |
1505 |
if (m_pOptions && m_pOptions->bConfirmReset) { |
if (m_pOptions && m_pOptions->bConfirmReset) { |
1506 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Warning"); |
const QString& sTitle = tr("Warning"); |
1507 |
const QString& sText = tr( |
const QString& sText = tr( |
1508 |
"Resetting the sampler instance will close\n" |
"Resetting the sampler instance will close\n" |
1509 |
"all device and channel configurations.\n\n" |
"all device and channel configurations.\n\n" |
1554 |
// Restart the client/server instance. |
// Restart the client/server instance. |
1555 |
void MainForm::fileRestart (void) |
void MainForm::fileRestart (void) |
1556 |
{ |
{ |
1557 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1558 |
return; |
return; |
1559 |
|
|
1560 |
bool bRestart = true; |
bool bRestart = true; |
1562 |
// Ask user whether he/she want's a complete restart... |
// Ask user whether he/she want's a complete restart... |
1563 |
// (if we're currently up and running) |
// (if we're currently up and running) |
1564 |
if (m_pOptions && m_pOptions->bConfirmRestart) { |
if (m_pOptions && m_pOptions->bConfirmRestart) { |
1565 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Warning"); |
const QString& sTitle = tr("Warning"); |
1566 |
const QString& sText = tr( |
const QString& sText = tr( |
1567 |
"New settings will be effective after\n" |
"New settings will be effective after\n" |
1568 |
"restarting the client/server connection.\n\n" |
"restarting the client/server connection.\n\n" |
1622 |
|
|
1623 |
void MainForm::addChannelStrip (void) |
void MainForm::addChannelStrip (void) |
1624 |
{ |
{ |
1625 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1626 |
return; |
return; |
1627 |
|
|
1628 |
// Just create the channel instance... |
// Just create the channel instance... |
1629 |
Channel *pChannel = new Channel(); |
Channel *pChannel = new Channel(); |
1630 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
1631 |
return; |
return; |
1632 |
|
|
1633 |
// Before we show it up, may be we'll |
// Before we show it up, may be we'll |
1663 |
|
|
1664 |
void MainForm::removeChannelStrip (void) |
void MainForm::removeChannelStrip (void) |
1665 |
{ |
{ |
1666 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1667 |
return; |
return; |
1668 |
|
|
1669 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1670 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1671 |
return; |
return; |
1672 |
|
|
1673 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
1674 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
1675 |
return; |
return; |
1676 |
|
|
1677 |
// Prompt user if he/she's sure about this... |
// Prompt user if he/she's sure about this... |
1678 |
if (m_pOptions && m_pOptions->bConfirmRemove) { |
if (m_pOptions && m_pOptions->bConfirmRemove) { |
1679 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Warning"); |
const QString& sTitle = tr("Warning"); |
1680 |
const QString& sText = tr( |
const QString& sText = tr( |
1681 |
"About to remove channel:\n\n" |
"About to remove channel:\n\n" |
1682 |
"%1\n\n" |
"%1\n\n" |
1719 |
// Setup current sampler channel. |
// Setup current sampler channel. |
1720 |
void MainForm::editSetupChannel (void) |
void MainForm::editSetupChannel (void) |
1721 |
{ |
{ |
1722 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1723 |
return; |
return; |
1724 |
|
|
1725 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1726 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1727 |
return; |
return; |
1728 |
|
|
1729 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1734 |
// Edit current sampler channel. |
// Edit current sampler channel. |
1735 |
void MainForm::editEditChannel (void) |
void MainForm::editEditChannel (void) |
1736 |
{ |
{ |
1737 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1738 |
return; |
return; |
1739 |
|
|
1740 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1741 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1742 |
return; |
return; |
1743 |
|
|
1744 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1749 |
// Reset current sampler channel. |
// Reset current sampler channel. |
1750 |
void MainForm::editResetChannel (void) |
void MainForm::editResetChannel (void) |
1751 |
{ |
{ |
1752 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1753 |
return; |
return; |
1754 |
|
|
1755 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1756 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1757 |
return; |
return; |
1758 |
|
|
1759 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1764 |
// Reset all sampler channels. |
// Reset all sampler channels. |
1765 |
void MainForm::editResetAllChannels (void) |
void MainForm::editResetAllChannels (void) |
1766 |
{ |
{ |
1767 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1768 |
return; |
return; |
1769 |
|
|
1770 |
// Invoque the channel strip procedure, |
// Invoque the channel strip procedure, |
1772 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1773 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
1774 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
1775 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
1776 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
1777 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
1778 |
if (pChannelStrip) |
if (pChannelStrip) |
1779 |
pChannelStrip->channelReset(); |
pChannelStrip->channelReset(); |
1780 |
} |
} |
1833 |
// Show/hide the MIDI instrument list-view form. |
// Show/hide the MIDI instrument list-view form. |
1834 |
void MainForm::viewInstruments (void) |
void MainForm::viewInstruments (void) |
1835 |
{ |
{ |
1836 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1837 |
return; |
return; |
1838 |
|
|
1839 |
if (m_pInstrumentListForm) { |
if (m_pInstrumentListForm) { |
1852 |
// Show/hide the device configurator form. |
// Show/hide the device configurator form. |
1853 |
void MainForm::viewDevices (void) |
void MainForm::viewDevices (void) |
1854 |
{ |
{ |
1855 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1856 |
return; |
return; |
1857 |
|
|
1858 |
if (m_pDeviceForm) { |
if (m_pDeviceForm) { |
1871 |
// Show options dialog. |
// Show options dialog. |
1872 |
void MainForm::viewOptions (void) |
void MainForm::viewOptions (void) |
1873 |
{ |
{ |
1874 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1875 |
return; |
return; |
1876 |
|
|
1877 |
OptionsForm* pOptionsForm = new OptionsForm(this); |
OptionsForm* pOptionsForm = new OptionsForm(this); |
1883 |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
1884 |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
1885 |
// To track down deferred or immediate changes. |
// To track down deferred or immediate changes. |
1886 |
const QString sOldServerHost = m_pOptions->sServerHost; |
const QString sOldServerHost = m_pOptions->sServerHost; |
1887 |
const int iOldServerPort = m_pOptions->iServerPort; |
const int iOldServerPort = m_pOptions->iServerPort; |
1888 |
const int iOldServerTimeout = m_pOptions->iServerTimeout; |
const int iOldServerTimeout = m_pOptions->iServerTimeout; |
1889 |
const bool bOldServerStart = m_pOptions->bServerStart; |
const bool bOldServerStart = m_pOptions->bServerStart; |
1890 |
const QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
const QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
1891 |
const bool bOldMessagesLog = m_pOptions->bMessagesLog; |
const bool bOldMessagesLog = m_pOptions->bMessagesLog; |
1892 |
const QString sOldMessagesLogPath = m_pOptions->sMessagesLogPath; |
const QString sOldMessagesLogPath = m_pOptions->sMessagesLogPath; |
1893 |
const QString sOldDisplayFont = m_pOptions->sDisplayFont; |
const QString sOldDisplayFont = m_pOptions->sDisplayFont; |
1894 |
const bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
const bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
1895 |
const int iOldMaxVolume = m_pOptions->iMaxVolume; |
const int iOldMaxVolume = m_pOptions->iMaxVolume; |
1896 |
const QString sOldMessagesFont = m_pOptions->sMessagesFont; |
const QString sOldMessagesFont = m_pOptions->sMessagesFont; |
1897 |
const bool bOldKeepOnTop = m_pOptions->bKeepOnTop; |
const bool bOldKeepOnTop = m_pOptions->bKeepOnTop; |
1898 |
const bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
const bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
1899 |
const int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
const int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
1900 |
const int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
const int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
1901 |
const bool bOldCompletePath = m_pOptions->bCompletePath; |
const bool bOldCompletePath = m_pOptions->bCompletePath; |
1902 |
const bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
const bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
1903 |
const int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
const int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
1904 |
const int iOldBaseFontSize = m_pOptions->iBaseFontSize; |
const int iOldBaseFontSize = m_pOptions->iBaseFontSize; |
1905 |
|
const QString sOldCustomStyleTheme = m_pOptions->sCustomStyleTheme; |
1906 |
|
const QString sOldCustomColorTheme = m_pOptions->sCustomColorTheme; |
1907 |
// Load the current setup settings. |
// Load the current setup settings. |
1908 |
pOptionsForm->setup(m_pOptions); |
pOptionsForm->setup(m_pOptions); |
1909 |
// Show the setup dialog... |
// Show the setup dialog... |
1910 |
if (pOptionsForm->exec()) { |
if (pOptionsForm->exec()) { |
1911 |
// Warn if something will be only effective on next run. |
// Warn if something will be only effective on next run. |
1912 |
|
int iNeedRestart = 0; |
1913 |
if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || |
if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || |
1914 |
(!bOldStdoutCapture && m_pOptions->bStdoutCapture) || |
(!bOldStdoutCapture && m_pOptions->bStdoutCapture)) { |
1915 |
( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || |
updateMessagesCapture(); |
1916 |
|
++iNeedRestart; |
1917 |
|
} |
1918 |
|
if (( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || |
1919 |
(!bOldKeepOnTop && m_pOptions->bKeepOnTop) || |
(!bOldKeepOnTop && m_pOptions->bKeepOnTop) || |
1920 |
(iOldBaseFontSize != m_pOptions->iBaseFontSize)) { |
(iOldBaseFontSize != m_pOptions->iBaseFontSize)) { |
1921 |
QMessageBox::information(this, |
++iNeedRestart; |
1922 |
QSAMPLER_TITLE ": " + tr("Information"), |
} |
1923 |
tr("Some settings may be only effective\n" |
// Check whether restart is needed or whether |
1924 |
"next time you start this program.")); |
// custom options maybe set up immediately... |
1925 |
updateMessagesCapture(); |
if (m_pOptions->sCustomStyleTheme != sOldCustomStyleTheme) { |
1926 |
|
if (m_pOptions->sCustomStyleTheme.isEmpty()) { |
1927 |
|
++iNeedRestart; |
1928 |
|
} else { |
1929 |
|
QApplication::setStyle( |
1930 |
|
QStyleFactory::create(m_pOptions->sCustomStyleTheme)); |
1931 |
|
} |
1932 |
|
} |
1933 |
|
if (m_pOptions->sCustomColorTheme != sOldCustomColorTheme) { |
1934 |
|
if (m_pOptions->sCustomColorTheme.isEmpty()) { |
1935 |
|
++iNeedRestart; |
1936 |
|
} else { |
1937 |
|
QPalette pal; |
1938 |
|
if (PaletteForm::namedPalette( |
1939 |
|
&m_pOptions->settings(), m_pOptions->sCustomColorTheme, pal)) |
1940 |
|
QApplication::setPalette(pal); |
1941 |
|
} |
1942 |
} |
} |
1943 |
// Check wheather something immediate has changed. |
// Check wheather something immediate has changed. |
1944 |
if (( bOldMessagesLog && !m_pOptions->bMessagesLog) || |
if (( bOldMessagesLog && !m_pOptions->bMessagesLog) || |
1966 |
(!bOldMessagesLimit && m_pOptions->bMessagesLimit) || |
(!bOldMessagesLimit && m_pOptions->bMessagesLimit) || |
1967 |
(iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) |
(iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) |
1968 |
updateMessagesLimit(); |
updateMessagesLimit(); |
1969 |
|
// Show restart needed message... |
1970 |
|
if (iNeedRestart > 0) { |
1971 |
|
QMessageBox::information(this, |
1972 |
|
tr("Information"), |
1973 |
|
tr("Some settings may be only effective\n" |
1974 |
|
"next time you start this program.")); |
1975 |
|
} |
1976 |
// And now the main thing, whether we'll do client/server recycling? |
// And now the main thing, whether we'll do client/server recycling? |
1977 |
if ((sOldServerHost != m_pOptions->sServerHost) || |
if ((sOldServerHost != m_pOptions->sServerHost) || |
1978 |
(iOldServerPort != m_pOptions->iServerPort) || |
(iOldServerPort != m_pOptions->iServerPort) || |
2006 |
|
|
2007 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2008 |
int y = 0; |
int y = 0; |
2009 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2010 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
pMdiSubWindow->adjustSize(); |
2011 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
const QRect& frameRect |
2012 |
if (pMdiSubWindow) { |
= pMdiSubWindow->frameGeometry(); |
2013 |
pMdiSubWindow->adjustSize(); |
int w = m_pWorkspace->width(); |
2014 |
int iWidth = m_pWorkspace->width(); |
if (w < frameRect.width()) |
2015 |
if (iWidth < pMdiSubWindow->width()) |
w = frameRect.width(); |
2016 |
iWidth = pMdiSubWindow->width(); |
const int h = frameRect.height(); |
2017 |
const int iHeight = pMdiSubWindow->frameGeometry().height(); |
pMdiSubWindow->setGeometry(0, y, w, h); |
2018 |
pMdiSubWindow->setGeometry(0, y, iWidth, iHeight); |
y += h; |
|
y += iHeight; |
|
|
} |
|
2019 |
} |
} |
2020 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
2021 |
|
|
2026 |
// Auto-arrange channel strips. |
// Auto-arrange channel strips. |
2027 |
void MainForm::channelsAutoArrange ( bool bOn ) |
void MainForm::channelsAutoArrange ( bool bOn ) |
2028 |
{ |
{ |
2029 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2030 |
return; |
return; |
2031 |
|
|
2032 |
// Toggle the auto-arrange flag. |
// Toggle the auto-arrange flag. |
2107 |
sText += "</font></small>"; |
sText += "</font></small>"; |
2108 |
} |
} |
2109 |
sText += "<br />\n"; |
sText += "<br />\n"; |
2110 |
sText += tr("Using") + ": "; |
sText += tr("Using: Qt %1").arg(qVersion()); |
2111 |
|
#if defined(QT_STATIC) |
2112 |
|
sText += "-static"; |
2113 |
|
#endif |
2114 |
|
sText += ", "; |
2115 |
sText += ::lscp_client_package(); |
sText += ::lscp_client_package(); |
2116 |
sText += " "; |
sText += " "; |
2117 |
sText += ::lscp_client_version(); |
sText += ::lscp_client_version(); |
2134 |
sText += "</small>"; |
sText += "</small>"; |
2135 |
sText += "</p>\n"; |
sText += "</p>\n"; |
2136 |
|
|
2137 |
QMessageBox::about(this, tr("About") + " " QSAMPLER_TITLE, sText); |
QMessageBox::about(this, tr("About"), sText); |
2138 |
} |
} |
2139 |
|
|
2140 |
|
|
2147 |
QString sSessionName = sessionName(m_sFilename); |
QString sSessionName = sessionName(m_sFilename); |
2148 |
if (m_iDirtyCount > 0) |
if (m_iDirtyCount > 0) |
2149 |
sSessionName += " *"; |
sSessionName += " *"; |
2150 |
setWindowTitle(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName)); |
setWindowTitle(sSessionName); |
2151 |
|
|
2152 |
// Update the main menu state... |
// Update the main menu state... |
2153 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
2154 |
const QList<QMdiSubWindow *>& wlist = m_pWorkspace->subWindowList(); |
const QList<QMdiSubWindow *>& wlist = m_pWorkspace->subWindowList(); |
2155 |
const bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
const bool bHasClient = (m_pOptions != nullptr && m_pClient != nullptr); |
2156 |
const bool bHasChannel = (bHasClient && pChannelStrip != NULL); |
const bool bHasChannel = (bHasClient && pChannelStrip != nullptr); |
2157 |
const bool bHasChannels = (bHasClient && wlist.count() > 0); |
const bool bHasChannels = (bHasClient && wlist.count() > 0); |
2158 |
m_ui.fileNewAction->setEnabled(bHasClient); |
m_ui.fileNewAction->setEnabled(bHasClient); |
2159 |
m_ui.fileOpenAction->setEnabled(bHasClient); |
m_ui.fileOpenAction->setEnabled(bHasClient); |
2160 |
m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
2161 |
m_ui.fileSaveAsAction->setEnabled(bHasClient); |
m_ui.fileSaveAsAction->setEnabled(bHasClient); |
2162 |
m_ui.fileResetAction->setEnabled(bHasClient); |
m_ui.fileResetAction->setEnabled(bHasClient); |
2163 |
m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); |
m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == nullptr); |
2164 |
m_ui.editAddChannelAction->setEnabled(bHasClient); |
m_ui.editAddChannelAction->setEnabled(bHasClient); |
2165 |
m_ui.editRemoveChannelAction->setEnabled(bHasChannel); |
m_ui.editRemoveChannelAction->setEnabled(bHasChannel); |
2166 |
m_ui.editSetupChannelAction->setEnabled(bHasChannel); |
m_ui.editSetupChannelAction->setEnabled(bHasChannel); |
2309 |
|
|
2310 |
// Retrieve the current channel list. |
// Retrieve the current channel list. |
2311 |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
2312 |
if (piChannelIDs == NULL) { |
if (piChannelIDs == nullptr) { |
2313 |
if (::lscp_client_get_errno(m_pClient)) { |
if (::lscp_client_get_errno(m_pClient)) { |
2314 |
appendMessagesClient("lscp_list_channels"); |
appendMessagesClient("lscp_list_channels"); |
2315 |
appendMessagesError( |
appendMessagesError( |
2329 |
if (bRemoveDeadStrips) { |
if (bRemoveDeadStrips) { |
2330 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2331 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2332 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2333 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2334 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2335 |
if (pChannelStrip) { |
if (pChannelStrip) { |
2336 |
bool bExists = false; |
bool bExists = false; |
2337 |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; ++iChannel) { |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; ++iChannel) { |
2338 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
2339 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
2340 |
break; |
break; |
2341 |
if (piChannelIDs[iChannel] == pChannel->channelID()) { |
if (piChannelIDs[iChannel] == pChannel->channelID()) { |
2342 |
// strip exists, don't touch it |
// strip exists, don't touch it |
2359 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
2360 |
void MainForm::updateRecentFiles ( const QString& sFilename ) |
void MainForm::updateRecentFiles ( const QString& sFilename ) |
2361 |
{ |
{ |
2362 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2363 |
return; |
return; |
2364 |
|
|
2365 |
// Remove from list if already there (avoid duplicates) |
// Remove from list if already there (avoid duplicates) |
2374 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
2375 |
void MainForm::updateRecentFilesMenu (void) |
void MainForm::updateRecentFilesMenu (void) |
2376 |
{ |
{ |
2377 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2378 |
return; |
return; |
2379 |
|
|
2380 |
// Time to keep the list under limits. |
// Time to keep the list under limits. |
2408 |
return; |
return; |
2409 |
|
|
2410 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2411 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2412 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2413 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2414 |
if (pChannelStrip) |
if (pChannelStrip) |
2415 |
pChannelStrip->updateInstrumentName(true); |
pChannelStrip->updateInstrumentName(true); |
2416 |
} |
} |
2421 |
// Force update of the channels display font. |
// Force update of the channels display font. |
2422 |
void MainForm::updateDisplayFont (void) |
void MainForm::updateDisplayFont (void) |
2423 |
{ |
{ |
2424 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2425 |
return; |
return; |
2426 |
|
|
2427 |
// Check if display font is legal. |
// Check if display font is legal. |
2440 |
return; |
return; |
2441 |
|
|
2442 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2443 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2444 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2445 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2446 |
if (pChannelStrip) |
if (pChannelStrip) |
2447 |
pChannelStrip->setDisplayFont(font); |
pChannelStrip->setDisplayFont(font); |
2448 |
} |
} |
2460 |
return; |
return; |
2461 |
|
|
2462 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2463 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2464 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2465 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2466 |
if (pChannelStrip) |
if (pChannelStrip) |
2467 |
pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); |
pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); |
2468 |
} |
} |
2473 |
// Force update of the channels maximum volume setting. |
// Force update of the channels maximum volume setting. |
2474 |
void MainForm::updateMaxVolume (void) |
void MainForm::updateMaxVolume (void) |
2475 |
{ |
{ |
2476 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2477 |
return; |
return; |
2478 |
|
|
2479 |
#ifdef CONFIG_VOLUME |
#ifdef CONFIG_VOLUME |
2490 |
return; |
return; |
2491 |
|
|
2492 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2493 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2494 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2495 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2496 |
if (pChannelStrip) |
if (pChannelStrip) |
2497 |
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
2498 |
} |
} |
2504 |
// QSampler::MainForm -- Messages window form handlers. |
// QSampler::MainForm -- Messages window form handlers. |
2505 |
|
|
2506 |
// Messages output methods. |
// Messages output methods. |
2507 |
void MainForm::appendMessages( const QString& s ) |
void MainForm::appendMessages ( const QString& s ) |
2508 |
{ |
{ |
2509 |
if (m_pMessages) |
if (m_pMessages) |
2510 |
m_pMessages->appendMessages(s); |
m_pMessages->appendMessages(s); |
2512 |
statusBar()->showMessage(s, 3000); |
statusBar()->showMessage(s, 3000); |
2513 |
} |
} |
2514 |
|
|
2515 |
void MainForm::appendMessagesColor( const QString& s, const QString& c ) |
void MainForm::appendMessagesColor ( const QString& s, const QColor& rgb ) |
2516 |
{ |
{ |
2517 |
if (m_pMessages) |
if (m_pMessages) |
2518 |
m_pMessages->appendMessagesColor(s, c); |
m_pMessages->appendMessagesColor(s, rgb); |
2519 |
|
|
2520 |
statusBar()->showMessage(s, 3000); |
statusBar()->showMessage(s, 3000); |
2521 |
} |
} |
2522 |
|
|
2523 |
void MainForm::appendMessagesText( const QString& s ) |
void MainForm::appendMessagesText ( const QString& s ) |
2524 |
{ |
{ |
2525 |
if (m_pMessages) |
if (m_pMessages) |
2526 |
m_pMessages->appendMessagesText(s); |
m_pMessages->appendMessagesText(s); |
2527 |
} |
} |
2528 |
|
|
2529 |
void MainForm::appendMessagesError( const QString& sText ) |
void MainForm::appendMessagesError ( const QString& s ) |
2530 |
{ |
{ |
2531 |
if (m_pMessages) |
if (m_pMessages) |
2532 |
m_pMessages->show(); |
m_pMessages->show(); |
2533 |
|
|
2534 |
appendMessagesColor(sText.simplified(), "#ff0000"); |
appendMessagesColor(s.simplified(), Qt::red); |
2535 |
|
|
2536 |
// Make it look responsive...:) |
// Make it look responsive...:) |
2537 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
2538 |
|
|
2539 |
if (m_pOptions && m_pOptions->bConfirmError) { |
if (m_pOptions && m_pOptions->bConfirmError) { |
2540 |
const QString& sTitle = QSAMPLER_TITLE ": " + tr("Error"); |
const QString& sTitle = tr("Error"); |
2541 |
#if 0 |
#if 0 |
2542 |
QMessageBox::critical(this, sTitle, sText, QMessageBox::Cancel); |
QMessageBox::critical(this, sTitle, sText, QMessageBox::Cancel); |
2543 |
#else |
#else |
2544 |
QMessageBox mbox(this); |
QMessageBox mbox(this); |
2545 |
mbox.setIcon(QMessageBox::Critical); |
mbox.setIcon(QMessageBox::Critical); |
2546 |
mbox.setWindowTitle(sTitle); |
mbox.setWindowTitle(sTitle); |
2547 |
mbox.setText(sText); |
mbox.setText(s); |
2548 |
mbox.setStandardButtons(QMessageBox::Cancel); |
mbox.setStandardButtons(QMessageBox::Cancel); |
2549 |
QCheckBox cbox(tr("Don't show this again")); |
QCheckBox cbox(tr("Don't show this again")); |
2550 |
cbox.setChecked(false); |
cbox.setChecked(false); |
2560 |
// This is a special message format, just for client results. |
// This is a special message format, just for client results. |
2561 |
void MainForm::appendMessagesClient( const QString& s ) |
void MainForm::appendMessagesClient( const QString& s ) |
2562 |
{ |
{ |
2563 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
2564 |
return; |
return; |
2565 |
|
|
2566 |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
2575 |
// Force update of the messages font. |
// Force update of the messages font. |
2576 |
void MainForm::updateMessagesFont (void) |
void MainForm::updateMessagesFont (void) |
2577 |
{ |
{ |
2578 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2579 |
return; |
return; |
2580 |
|
|
2581 |
if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { |
if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { |
2589 |
// Update messages window line limit. |
// Update messages window line limit. |
2590 |
void MainForm::updateMessagesLimit (void) |
void MainForm::updateMessagesLimit (void) |
2591 |
{ |
{ |
2592 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2593 |
return; |
return; |
2594 |
|
|
2595 |
if (m_pMessages) { |
if (m_pMessages) { |
2604 |
// Enablement of the messages capture feature. |
// Enablement of the messages capture feature. |
2605 |
void MainForm::updateMessagesCapture (void) |
void MainForm::updateMessagesCapture (void) |
2606 |
{ |
{ |
2607 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2608 |
return; |
return; |
2609 |
|
|
2610 |
if (m_pMessages) |
if (m_pMessages) |
2618 |
// The channel strip creation executive. |
// The channel strip creation executive. |
2619 |
ChannelStrip *MainForm::createChannelStrip ( Channel *pChannel ) |
ChannelStrip *MainForm::createChannelStrip ( Channel *pChannel ) |
2620 |
{ |
{ |
2621 |
if (m_pClient == NULL || pChannel == NULL) |
if (m_pClient == nullptr || pChannel == nullptr) |
2622 |
return NULL; |
return nullptr; |
2623 |
|
|
2624 |
// Add a new channel itema... |
// Add a new channel itema... |
2625 |
ChannelStrip *pChannelStrip = new ChannelStrip(); |
ChannelStrip *pChannelStrip = new ChannelStrip(); |
2626 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
2627 |
return NULL; |
return nullptr; |
2628 |
|
|
2629 |
// Set some initial channel strip options... |
// Set some initial channel strip options... |
2630 |
if (m_pOptions) { |
if (m_pOptions) { |
2640 |
} |
} |
2641 |
|
|
2642 |
// Add it to workspace... |
// Add it to workspace... |
2643 |
m_pWorkspace->addSubWindow(pChannelStrip, |
QMdiSubWindow *pMdiSubWindow |
2644 |
Qt::SubWindow | Qt::FramelessWindowHint); |
= m_pWorkspace->addSubWindow(pChannelStrip, |
2645 |
|
Qt::SubWindow | Qt::FramelessWindowHint); |
2646 |
|
pMdiSubWindow->setAttribute(Qt::WA_DeleteOnClose); |
2647 |
|
|
2648 |
// Actual channel strip setup... |
// Actual channel strip setup... |
2649 |
pChannelStrip->setup(pChannel); |
pChannelStrip->setup(pChannel); |
2667 |
{ |
{ |
2668 |
QMdiSubWindow *pMdiSubWindow |
QMdiSubWindow *pMdiSubWindow |
2669 |
= static_cast<QMdiSubWindow *> (pChannelStrip->parentWidget()); |
= static_cast<QMdiSubWindow *> (pChannelStrip->parentWidget()); |
2670 |
if (pMdiSubWindow == NULL) |
if (pMdiSubWindow == nullptr) |
2671 |
return; |
return; |
2672 |
|
|
2673 |
// Just delete the channel strip. |
// Just delete the channel strip. |
2686 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2687 |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2688 |
else |
else |
2689 |
return NULL; |
return nullptr; |
2690 |
} |
} |
2691 |
|
|
2692 |
|
|
2693 |
// Retrieve a channel strip by index. |
// Retrieve a channel strip by index. |
2694 |
ChannelStrip *MainForm::channelStripAt ( int iStrip ) |
ChannelStrip *MainForm::channelStripAt ( int iStrip ) |
2695 |
{ |
{ |
2696 |
if (!m_pWorkspace) return NULL; |
if (!m_pWorkspace) return nullptr; |
2697 |
|
|
2698 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2699 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2700 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
2701 |
return NULL; |
return nullptr; |
2702 |
|
|
2703 |
if (iStrip < 0 || iStrip >= wlist.count()) |
if (iStrip < 0 || iStrip >= wlist.count()) |
2704 |
return NULL; |
return nullptr; |
2705 |
|
|
2706 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2707 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2708 |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2709 |
else |
else |
2710 |
return NULL; |
return nullptr; |
2711 |
} |
} |
2712 |
|
|
2713 |
|
|
2717 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2718 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2719 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
2720 |
return NULL; |
return nullptr; |
2721 |
|
|
2722 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2723 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2724 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2725 |
if (pChannelStrip) { |
if (pChannelStrip) { |
2726 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
2727 |
if (pChannel && pChannel->channelID() == iChannelID) |
if (pChannel && pChannel->channelID() == iChannelID) |
2730 |
} |
} |
2731 |
|
|
2732 |
// Not found. |
// Not found. |
2733 |
return NULL; |
return nullptr; |
2734 |
} |
} |
2735 |
|
|
2736 |
|
|
2745 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2746 |
if (!wlist.isEmpty()) { |
if (!wlist.isEmpty()) { |
2747 |
m_ui.channelsMenu->addSeparator(); |
m_ui.channelsMenu->addSeparator(); |
2748 |
const int iStripCount = wlist.count(); |
int iStrip = 0; |
2749 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2750 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip |
2751 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2752 |
if (pChannelStrip) { |
if (pChannelStrip) { |
2753 |
QAction *pAction = m_ui.channelsMenu->addAction( |
QAction *pAction = m_ui.channelsMenu->addAction( |
2754 |
pChannelStrip->windowTitle(), |
pChannelStrip->windowTitle(), |
2757 |
pAction->setChecked(activeChannelStrip() == pChannelStrip); |
pAction->setChecked(activeChannelStrip() == pChannelStrip); |
2758 |
pAction->setData(iStrip); |
pAction->setData(iStrip); |
2759 |
} |
} |
2760 |
|
++iStrip; |
2761 |
} |
} |
2762 |
} |
} |
2763 |
} |
} |
2768 |
{ |
{ |
2769 |
// Retrive channel index from action data... |
// Retrive channel index from action data... |
2770 |
QAction *pAction = qobject_cast<QAction *> (sender()); |
QAction *pAction = qobject_cast<QAction *> (sender()); |
2771 |
if (pAction == NULL) |
if (pAction == nullptr) |
2772 |
return; |
return; |
2773 |
|
|
2774 |
ChannelStrip *pChannelStrip = channelStripAt(pAction->data().toInt()); |
ChannelStrip *pChannelStrip = channelStripAt(pAction->data().toInt()); |
2799 |
// Timer slot funtion. |
// Timer slot funtion. |
2800 |
void MainForm::timerSlot (void) |
void MainForm::timerSlot (void) |
2801 |
{ |
{ |
2802 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2803 |
return; |
return; |
2804 |
|
|
2805 |
// Is it the first shot on server start after a few delay? |
// Is it the first shot on server start after a few delay? |
2834 |
// Update the channel stream usage for each strip... |
// Update the channel stream usage for each strip... |
2835 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2836 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2837 |
const int iStripCount = wlist.count(); |
foreach (QMdiSubWindow *pMdiSubWindow, wlist) { |
2838 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
ChannelStrip *pChannelStrip |
2839 |
ChannelStrip *pChannelStrip = NULL; |
= static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
|
|
if (pMdiSubWindow) |
|
|
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
|
2840 |
if (pChannelStrip && pChannelStrip->isVisible()) |
if (pChannelStrip && pChannelStrip->isVisible()) |
2841 |
pChannelStrip->updateChannelUsage(); |
pChannelStrip->updateChannelUsage(); |
2842 |
} |
} |
2843 |
} |
} |
2844 |
} |
} |
2845 |
|
|
2846 |
|
#if CONFIG_LSCP_CLIENT_CONNECTION_LOST |
2847 |
|
// If we lost connection to server: Try to automatically reconnect if we |
2848 |
|
// did not start the server. |
2849 |
|
// |
2850 |
|
// TODO: If we started the server, then we might inform the user that |
2851 |
|
// the server probably crashed and asking user ONCE whether we should |
2852 |
|
// restart the server. |
2853 |
|
if (lscp_client_connection_lost(m_pClient) && !m_pServer) |
2854 |
|
startAutoReconnectClient(); |
2855 |
|
#endif // CONFIG_LSCP_CLIENT_CONNECTION_LOST |
2856 |
} |
} |
2857 |
|
|
2858 |
// Register the next timer slot. |
// Register the next timer slot. |
2866 |
// Start linuxsampler server... |
// Start linuxsampler server... |
2867 |
void MainForm::startServer (void) |
void MainForm::startServer (void) |
2868 |
{ |
{ |
2869 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2870 |
return; |
return; |
2871 |
|
|
2872 |
// Aren't already a client, are we? |
// Aren't already a client, are we? |
2876 |
// Is the server process instance still here? |
// Is the server process instance still here? |
2877 |
if (m_pServer) { |
if (m_pServer) { |
2878 |
if (QMessageBox::warning(this, |
if (QMessageBox::warning(this, |
2879 |
QSAMPLER_TITLE ": " + tr("Warning"), |
tr("Warning"), |
2880 |
tr("Could not start the LinuxSampler server.\n\n" |
tr("Could not start the LinuxSampler server.\n\n" |
2881 |
"Maybe it is already started."), |
"Maybe it is already started."), |
2882 |
QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok) { |
QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok) { |
2929 |
|
|
2930 |
// Show startup results... |
// Show startup results... |
2931 |
appendMessages( |
appendMessages( |
2932 |
tr("Server was started with PID=%1.").arg((long) m_pServer->pid())); |
tr("Server was started with PID=%1.") |
2933 |
|
#if QT_VERSION < QT_VERSION_CHECK(5, 3, 0) |
2934 |
|
.arg(quint64(m_pServer->pid()))); |
2935 |
|
#else |
2936 |
|
.arg(quint64(m_pServer->processId()))); |
2937 |
|
#endif |
2938 |
|
|
2939 |
// Reset (yet again) the timer counters, |
// Reset (yet again) the timer counters, |
2940 |
// but this time is deferred as the user opted. |
// but this time is deferred as the user opted. |
2951 |
|
|
2952 |
if (m_pServer && bInteractive) { |
if (m_pServer && bInteractive) { |
2953 |
if (QMessageBox::question(this, |
if (QMessageBox::question(this, |
2954 |
QSAMPLER_TITLE ": " + tr("The backend's fate ..."), |
tr("The backend's fate ..."), |
2955 |
tr("You have the option to keep the sampler backend (LinuxSampler)\n" |
tr("You have the option to keep the sampler backend (LinuxSampler)\n" |
2956 |
"running in the background. The sampler would continue to work\n" |
"running in the background. The sampler would continue to work\n" |
2957 |
"according to your current sampler session and you could alter the\n" |
"according to your current sampler session and you could alter the\n" |
2984 |
|
|
2985 |
// Give it some time to terminate gracefully and stabilize... |
// Give it some time to terminate gracefully and stabilize... |
2986 |
if (bGraceWait) { |
if (bGraceWait) { |
2987 |
QTime t; |
QElapsedTimer timer; |
2988 |
t.start(); |
timer.start(); |
2989 |
while (t.elapsed() < QSAMPLER_TIMER_MSECS) |
while (timer.elapsed() < QSAMPLER_TIMER_MSECS) |
2990 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
2991 |
} |
} |
2992 |
} |
} |
3016 |
// Force final server shutdown... |
// Force final server shutdown... |
3017 |
m_pServer->kill(); |
m_pServer->kill(); |
3018 |
// Give it some time to terminate gracefully and stabilize... |
// Give it some time to terminate gracefully and stabilize... |
3019 |
QTime t; |
QElapsedTimer timer; |
3020 |
t.start(); |
timer.start(); |
3021 |
while (t.elapsed() < QSAMPLER_TIMER_MSECS) |
while (timer.elapsed() < QSAMPLER_TIMER_MSECS) |
3022 |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
3023 |
} |
} |
3024 |
// Force final server shutdown... |
// Force final server shutdown... |
3026 |
tr("Server was stopped with exit status %1.") |
tr("Server was stopped with exit status %1.") |
3027 |
.arg(m_pServer->exitStatus())); |
.arg(m_pServer->exitStatus())); |
3028 |
delete m_pServer; |
delete m_pServer; |
3029 |
m_pServer = NULL; |
m_pServer = nullptr; |
3030 |
} |
} |
3031 |
|
|
3032 |
// Again, make status visible stable. |
// Again, make status visible stable. |
3042 |
lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
3043 |
{ |
{ |
3044 |
MainForm* pMainForm = (MainForm *) pvData; |
MainForm* pMainForm = (MainForm *) pvData; |
3045 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
3046 |
return LSCP_FAILED; |
return LSCP_FAILED; |
3047 |
|
|
3048 |
// ATTN: DO NOT EVER call any GUI code here, |
// ATTN: DO NOT EVER call any GUI code here, |
3056 |
|
|
3057 |
|
|
3058 |
// Start our almighty client... |
// Start our almighty client... |
3059 |
bool MainForm::startClient (void) |
bool MainForm::startClient (bool bReconnectOnly) |
3060 |
{ |
{ |
3061 |
// Have it a setup? |
// Have it a setup? |
3062 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
3063 |
return false; |
return false; |
3064 |
|
|
3065 |
// Aren't we already started, are we? |
// Aren't we already started, are we? |
3073 |
m_pClient = ::lscp_client_create( |
m_pClient = ::lscp_client_create( |
3074 |
m_pOptions->sServerHost.toUtf8().constData(), |
m_pOptions->sServerHost.toUtf8().constData(), |
3075 |
m_pOptions->iServerPort, qsampler_client_callback, this); |
m_pOptions->iServerPort, qsampler_client_callback, this); |
3076 |
if (m_pClient == NULL) { |
if (m_pClient == nullptr) { |
3077 |
// Is this the first try? |
// Is this the first try? |
3078 |
// maybe we need to start a local server... |
// maybe we need to start a local server... |
3079 |
if ((m_pServer && m_pServer->state() == QProcess::Running) |
if ((m_pServer && m_pServer->state() == QProcess::Running) |
3080 |
|| !m_pOptions->bServerStart) { |
|| !m_pOptions->bServerStart || bReconnectOnly) |
3081 |
appendMessagesError( |
{ |
3082 |
tr("Could not connect to server as client.\n\nSorry.")); |
// if this method is called from autoReconnectClient() |
3083 |
|
// then don't bother user with an error message... |
3084 |
|
if (!bReconnectOnly) { |
3085 |
|
appendMessagesError( |
3086 |
|
tr("Could not connect to server as client.\n\nSorry.") |
3087 |
|
); |
3088 |
|
} |
3089 |
} else { |
} else { |
3090 |
startServer(); |
startServer(); |
3091 |
} |
} |
3149 |
if (!m_pOptions->sSessionFile.isEmpty()) { |
if (!m_pOptions->sSessionFile.isEmpty()) { |
3150 |
// Just load the prabably startup session... |
// Just load the prabably startup session... |
3151 |
if (loadSessionFile(m_pOptions->sSessionFile)) { |
if (loadSessionFile(m_pOptions->sSessionFile)) { |
3152 |
m_pOptions->sSessionFile = QString::null; |
m_pOptions->sSessionFile = QString(); |
3153 |
return true; |
return true; |
3154 |
} |
} |
3155 |
} |
} |
3165 |
// Stop client... |
// Stop client... |
3166 |
void MainForm::stopClient (void) |
void MainForm::stopClient (void) |
3167 |
{ |
{ |
3168 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
3169 |
return; |
return; |
3170 |
|
|
3171 |
// Log prepare here. |
// Log prepare here. |
3197 |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
3198 |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_COUNT); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_COUNT); |
3199 |
::lscp_client_destroy(m_pClient); |
::lscp_client_destroy(m_pClient); |
3200 |
m_pClient = NULL; |
m_pClient = nullptr; |
3201 |
|
|
3202 |
// Hard-notify instrumnet and device configuration forms, |
// Hard-notify instrumnet and device configuration forms, |
3203 |
// if visible, that we're running out... |
// if visible, that we're running out... |
3214 |
} |
} |
3215 |
|
|
3216 |
|
|
3217 |
|
void MainForm::startAutoReconnectClient (void) |
3218 |
|
{ |
3219 |
|
stopClient(); |
3220 |
|
appendMessages(tr("Trying to reconnect...")); |
3221 |
|
QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(autoReconnectClient())); |
3222 |
|
} |
3223 |
|
|
3224 |
|
|
3225 |
|
void MainForm::autoReconnectClient (void) |
3226 |
|
{ |
3227 |
|
const bool bSuccess = startClient(true); |
3228 |
|
if (!bSuccess) |
3229 |
|
QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(autoReconnectClient())); |
3230 |
|
} |
3231 |
|
|
3232 |
|
|
3233 |
// Channel strip activation/selection. |
// Channel strip activation/selection. |
3234 |
void MainForm::activateStrip ( QMdiSubWindow *pMdiSubWindow ) |
void MainForm::activateStrip ( QMdiSubWindow *pMdiSubWindow ) |
3235 |
{ |
{ |
3236 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
3237 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
3238 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
3239 |
if (pChannelStrip) |
if (pChannelStrip) |