58 |
#include <QTimer> |
#include <QTimer> |
59 |
#include <QDateTime> |
#include <QDateTime> |
60 |
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61 |
#if QT_VERSION >= 0x050000 |
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) |
62 |
#include <QMimeData> |
#include <QMimeData> |
63 |
#endif |
#endif |
64 |
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65 |
#if QT_VERSION < 0x040500 |
#if QT_VERSION < QT_VERSION_CHECK(4, 5, 0) |
66 |
namespace Qt { |
namespace Qt { |
67 |
const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); |
const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); |
68 |
} |
} |
69 |
#endif |
#endif |
70 |
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#ifdef HAVE_SIGNAL_H |
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#include <signal.h> |
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#endif |
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71 |
#ifdef CONFIG_LIBGIG |
#ifdef CONFIG_LIBGIG |
72 |
#include <gig.h> |
#include <gig.h> |
73 |
#endif |
#endif |
89 |
// All winsock apps needs this. |
// All winsock apps needs this. |
90 |
#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) |
#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) |
91 |
static WSADATA _wsaData; |
static WSADATA _wsaData; |
92 |
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#undef HAVE_SIGNAL_H |
93 |
#endif |
#endif |
94 |
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95 |
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100 |
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101 |
#include <QSocketNotifier> |
#include <QSocketNotifier> |
102 |
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103 |
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#include <unistd.h> |
104 |
#include <sys/types.h> |
#include <sys/types.h> |
105 |
#include <sys/socket.h> |
#include <sys/socket.h> |
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106 |
#include <signal.h> |
#include <signal.h> |
107 |
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108 |
// File descriptor for SIGUSR1 notifier. |
// File descriptor for SIGUSR1 notifier. |
109 |
static int g_fdSigusr1[2]; |
static int g_fdSigusr1[2] = { -1, -1 }; |
110 |
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|
111 |
// Unix SIGUSR1 signal handler. |
// Unix SIGUSR1 signal handler. |
112 |
static void qsampler_sigusr1_handler ( int /* signo */ ) |
static void qsampler_sigusr1_handler ( int /* signo */ ) |
117 |
} |
} |
118 |
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|
119 |
// File descriptor for SIGTERM notifier. |
// File descriptor for SIGTERM notifier. |
120 |
static int g_fdSigterm[2]; |
static int g_fdSigterm[2] = { -1, -1 }; |
121 |
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122 |
// Unix SIGTERM signal handler. |
// Unix SIGTERM signal handler. |
123 |
static void qsampler_sigterm_handler ( int /* signo */ ) |
static void qsampler_sigterm_handler ( int /* signo */ ) |
202 |
// QSampler::MainForm -- Main window form implementation. |
// QSampler::MainForm -- Main window form implementation. |
203 |
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|
204 |
// Kind of singleton reference. |
// Kind of singleton reference. |
205 |
MainForm *MainForm::g_pMainForm = NULL; |
MainForm *MainForm::g_pMainForm = nullptr; |
206 |
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|
207 |
MainForm::MainForm ( QWidget *pParent ) |
MainForm::MainForm ( QWidget *pParent ) |
208 |
: QMainWindow(pParent) |
: QMainWindow(pParent) |
213 |
g_pMainForm = this; |
g_pMainForm = this; |
214 |
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215 |
// Initialize some pointer references. |
// Initialize some pointer references. |
216 |
m_pOptions = NULL; |
m_pOptions = nullptr; |
217 |
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|
218 |
// All child forms are to be created later, not earlier than setup. |
// All child forms are to be created later, not earlier than setup. |
219 |
m_pMessages = NULL; |
m_pMessages = nullptr; |
220 |
m_pInstrumentListForm = NULL; |
m_pInstrumentListForm = nullptr; |
221 |
m_pDeviceForm = NULL; |
m_pDeviceForm = nullptr; |
222 |
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|
223 |
// We'll start clean. |
// We'll start clean. |
224 |
m_iUntitled = 0; |
m_iUntitled = 0; |
225 |
m_iDirtySetup = 0; |
m_iDirtySetup = 0; |
226 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
227 |
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|
228 |
m_pServer = NULL; |
m_pServer = nullptr; |
229 |
m_pClient = NULL; |
m_pClient = nullptr; |
230 |
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|
231 |
m_iStartDelay = 0; |
m_iStartDelay = 0; |
232 |
m_iTimerDelay = 0; |
m_iTimerDelay = 0; |
250 |
SLOT(handle_sigusr1())); |
SLOT(handle_sigusr1())); |
251 |
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|
252 |
// Install SIGUSR1 signal handler. |
// Install SIGUSR1 signal handler. |
253 |
struct sigaction sigusr1; |
struct sigaction sigusr1; |
254 |
sigusr1.sa_handler = qsampler_sigusr1_handler; |
sigusr1.sa_handler = qsampler_sigusr1_handler; |
255 |
sigemptyset(&sigusr1.sa_mask); |
sigemptyset(&sigusr1.sa_mask); |
256 |
sigusr1.sa_flags = 0; |
sigusr1.sa_flags = 0; |
257 |
sigusr1.sa_flags |= SA_RESTART; |
sigusr1.sa_flags |= SA_RESTART; |
258 |
::sigaction(SIGUSR1, &sigusr1, NULL); |
::sigaction(SIGUSR1, &sigusr1, nullptr); |
259 |
|
|
260 |
// Initialize file descriptors for SIGTERM socket notifier. |
// Initialize file descriptors for SIGTERM socket notifier. |
261 |
::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); |
::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); |
269 |
// Install SIGTERM signal handler. |
// Install SIGTERM signal handler. |
270 |
struct sigaction sigterm; |
struct sigaction sigterm; |
271 |
sigterm.sa_handler = qsampler_sigterm_handler; |
sigterm.sa_handler = qsampler_sigterm_handler; |
272 |
::sigemptyset(&sigterm.sa_mask); |
sigemptyset(&sigterm.sa_mask); |
273 |
sigterm.sa_flags = 0; |
sigterm.sa_flags = 0; |
274 |
sigterm.sa_flags |= SA_RESTART; |
sigterm.sa_flags |= SA_RESTART; |
275 |
::sigaction(SIGTERM, &sigterm, NULL); |
::sigaction(SIGTERM, &sigterm, nullptr); |
276 |
::sigaction(SIGQUIT, &sigterm, NULL); |
::sigaction(SIGQUIT, &sigterm, nullptr); |
277 |
|
|
278 |
// Ignore SIGHUP/SIGINT signals. |
// Ignore SIGHUP/SIGINT signals. |
279 |
::signal(SIGHUP, SIG_IGN); |
::signal(SIGHUP, SIG_IGN); |
281 |
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282 |
#else // HAVE_SIGNAL_H |
#else // HAVE_SIGNAL_H |
283 |
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|
284 |
m_pSigusr1Notifier = NULL; |
m_pSigusr1Notifier = nullptr; |
285 |
m_pSigtermNotifier = NULL; |
m_pSigtermNotifier = nullptr; |
286 |
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|
287 |
#endif // !HAVE_SIGNAL_H |
#endif // !HAVE_SIGNAL_H |
288 |
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493 |
#endif |
#endif |
494 |
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|
495 |
// Pseudo-singleton reference shut-down. |
// Pseudo-singleton reference shut-down. |
496 |
g_pMainForm = NULL; |
g_pMainForm = nullptr; |
497 |
} |
} |
498 |
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499 |
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630 |
void MainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
void MainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
631 |
{ |
{ |
632 |
// Accept external drags only... |
// Accept external drags only... |
633 |
if (pDragEnterEvent->source() == NULL |
if (pDragEnterEvent->source() == nullptr |
634 |
&& pDragEnterEvent->mimeData()->hasUrls()) { |
&& pDragEnterEvent->mimeData()->hasUrls()) { |
635 |
pDragEnterEvent->accept(); |
pDragEnterEvent->accept(); |
636 |
} else { |
} else { |
654 |
if (QFileInfo(sPath).exists()) { |
if (QFileInfo(sPath).exists()) { |
655 |
// Try to create a new channel from instrument file... |
// Try to create a new channel from instrument file... |
656 |
Channel *pChannel = new Channel(); |
Channel *pChannel = new Channel(); |
657 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
658 |
return; |
return; |
659 |
// Start setting the instrument filename... |
// Start setting the instrument filename... |
660 |
pChannel->setInstrument(sPath, 0); |
pChannel->setInstrument(sPath, 0); |
852 |
m_iUntitled++; |
m_iUntitled++; |
853 |
|
|
854 |
// Stabilize form. |
// Stabilize form. |
855 |
m_sFilename = QString::null; |
m_sFilename = QString(); |
856 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
857 |
appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); |
858 |
stabilizeForm(); |
stabilizeForm(); |
864 |
// Open an existing sampler session. |
// Open an existing sampler session. |
865 |
bool MainForm::openSession (void) |
bool MainForm::openSession (void) |
866 |
{ |
{ |
867 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
868 |
return false; |
return false; |
869 |
|
|
870 |
// Ask for the filename to open... |
// Ask for the filename to open... |
890 |
// Save current sampler session with another name. |
// Save current sampler session with another name. |
891 |
bool MainForm::saveSession ( bool bPrompt ) |
bool MainForm::saveSession ( bool bPrompt ) |
892 |
{ |
{ |
893 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
894 |
return false; |
return false; |
895 |
|
|
896 |
QString sFilename = m_sFilename; |
QString sFilename = m_sFilename; |
968 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
969 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
970 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
971 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
972 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
973 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
974 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
993 |
// Load a session from specific file path. |
// Load a session from specific file path. |
994 |
bool MainForm::loadSessionFile ( const QString& sFilename ) |
bool MainForm::loadSessionFile ( const QString& sFilename ) |
995 |
{ |
{ |
996 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
997 |
return false; |
return false; |
998 |
|
|
999 |
// Open and read from real file. |
// Open and read from real file. |
1069 |
// Save current session to specific file path. |
// Save current session to specific file path. |
1070 |
bool MainForm::saveSessionFile ( const QString& sFilename ) |
bool MainForm::saveSessionFile ( const QString& sFilename ) |
1071 |
{ |
{ |
1072 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1073 |
return false; |
return false; |
1074 |
|
|
1075 |
// Check whether server is apparently OK... |
// Check whether server is apparently OK... |
1259 |
} |
} |
1260 |
ts << endl; |
ts << endl; |
1261 |
// Check for errors... |
// Check for errors... |
1262 |
if (pInstrs == NULL && ::lscp_client_get_errno(m_pClient)) { |
if (pInstrs == nullptr && ::lscp_client_get_errno(m_pClient)) { |
1263 |
appendMessagesClient("lscp_list_midi_instruments"); |
appendMessagesClient("lscp_list_midi_instruments"); |
1264 |
iErrors++; |
iErrors++; |
1265 |
} |
} |
1267 |
midiInstrumentMap.insert(iMidiMap, iMap); |
midiInstrumentMap.insert(iMidiMap, iMap); |
1268 |
} |
} |
1269 |
// Check for errors... |
// Check for errors... |
1270 |
if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) { |
if (piMaps == nullptr && ::lscp_client_get_errno(m_pClient)) { |
1271 |
appendMessagesClient("lscp_list_midi_instrument_maps"); |
appendMessagesClient("lscp_list_midi_instrument_maps"); |
1272 |
iErrors++; |
iErrors++; |
1273 |
} |
} |
1279 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
1280 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
1281 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
1282 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
1283 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
1284 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
1285 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
1488 |
// Reset the sampler instance. |
// Reset the sampler instance. |
1489 |
void MainForm::fileReset (void) |
void MainForm::fileReset (void) |
1490 |
{ |
{ |
1491 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1492 |
return; |
return; |
1493 |
|
|
1494 |
// Ask user whether he/she want's an internal sampler reset... |
// Ask user whether he/she want's an internal sampler reset... |
1544 |
// Restart the client/server instance. |
// Restart the client/server instance. |
1545 |
void MainForm::fileRestart (void) |
void MainForm::fileRestart (void) |
1546 |
{ |
{ |
1547 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1548 |
return; |
return; |
1549 |
|
|
1550 |
bool bRestart = true; |
bool bRestart = true; |
1612 |
|
|
1613 |
void MainForm::addChannelStrip (void) |
void MainForm::addChannelStrip (void) |
1614 |
{ |
{ |
1615 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1616 |
return; |
return; |
1617 |
|
|
1618 |
// Just create the channel instance... |
// Just create the channel instance... |
1619 |
Channel *pChannel = new Channel(); |
Channel *pChannel = new Channel(); |
1620 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
1621 |
return; |
return; |
1622 |
|
|
1623 |
// Before we show it up, may be we'll |
// Before we show it up, may be we'll |
1653 |
|
|
1654 |
void MainForm::removeChannelStrip (void) |
void MainForm::removeChannelStrip (void) |
1655 |
{ |
{ |
1656 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1657 |
return; |
return; |
1658 |
|
|
1659 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1660 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1661 |
return; |
return; |
1662 |
|
|
1663 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
1664 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
1665 |
return; |
return; |
1666 |
|
|
1667 |
// Prompt user if he/she's sure about this... |
// Prompt user if he/she's sure about this... |
1709 |
// Setup current sampler channel. |
// Setup current sampler channel. |
1710 |
void MainForm::editSetupChannel (void) |
void MainForm::editSetupChannel (void) |
1711 |
{ |
{ |
1712 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1713 |
return; |
return; |
1714 |
|
|
1715 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1716 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1717 |
return; |
return; |
1718 |
|
|
1719 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1724 |
// Edit current sampler channel. |
// Edit current sampler channel. |
1725 |
void MainForm::editEditChannel (void) |
void MainForm::editEditChannel (void) |
1726 |
{ |
{ |
1727 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1728 |
return; |
return; |
1729 |
|
|
1730 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1731 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1732 |
return; |
return; |
1733 |
|
|
1734 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1739 |
// Reset current sampler channel. |
// Reset current sampler channel. |
1740 |
void MainForm::editResetChannel (void) |
void MainForm::editResetChannel (void) |
1741 |
{ |
{ |
1742 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1743 |
return; |
return; |
1744 |
|
|
1745 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
1746 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
1747 |
return; |
return; |
1748 |
|
|
1749 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
1754 |
// Reset all sampler channels. |
// Reset all sampler channels. |
1755 |
void MainForm::editResetAllChannels (void) |
void MainForm::editResetAllChannels (void) |
1756 |
{ |
{ |
1757 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
1758 |
return; |
return; |
1759 |
|
|
1760 |
// Invoque the channel strip procedure, |
// Invoque the channel strip procedure, |
1764 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
1765 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
1766 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
1767 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
1768 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
1769 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
1770 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
1826 |
// Show/hide the MIDI instrument list-view form. |
// Show/hide the MIDI instrument list-view form. |
1827 |
void MainForm::viewInstruments (void) |
void MainForm::viewInstruments (void) |
1828 |
{ |
{ |
1829 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1830 |
return; |
return; |
1831 |
|
|
1832 |
if (m_pInstrumentListForm) { |
if (m_pInstrumentListForm) { |
1845 |
// Show/hide the device configurator form. |
// Show/hide the device configurator form. |
1846 |
void MainForm::viewDevices (void) |
void MainForm::viewDevices (void) |
1847 |
{ |
{ |
1848 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1849 |
return; |
return; |
1850 |
|
|
1851 |
if (m_pDeviceForm) { |
if (m_pDeviceForm) { |
1864 |
// Show options dialog. |
// Show options dialog. |
1865 |
void MainForm::viewOptions (void) |
void MainForm::viewOptions (void) |
1866 |
{ |
{ |
1867 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1868 |
return; |
return; |
1869 |
|
|
1870 |
OptionsForm* pOptionsForm = new OptionsForm(this); |
OptionsForm* pOptionsForm = new OptionsForm(this); |
1992 |
// Auto-arrange channel strips. |
// Auto-arrange channel strips. |
1993 |
void MainForm::channelsAutoArrange ( bool bOn ) |
void MainForm::channelsAutoArrange ( bool bOn ) |
1994 |
{ |
{ |
1995 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
1996 |
return; |
return; |
1997 |
|
|
1998 |
// Toggle the auto-arrange flag. |
// Toggle the auto-arrange flag. |
2114 |
// Update the main menu state... |
// Update the main menu state... |
2115 |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
ChannelStrip *pChannelStrip = activeChannelStrip(); |
2116 |
const QList<QMdiSubWindow *>& wlist = m_pWorkspace->subWindowList(); |
const QList<QMdiSubWindow *>& wlist = m_pWorkspace->subWindowList(); |
2117 |
const bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
const bool bHasClient = (m_pOptions != nullptr && m_pClient != nullptr); |
2118 |
const bool bHasChannel = (bHasClient && pChannelStrip != NULL); |
const bool bHasChannel = (bHasClient && pChannelStrip != nullptr); |
2119 |
const bool bHasChannels = (bHasClient && wlist.count() > 0); |
const bool bHasChannels = (bHasClient && wlist.count() > 0); |
2120 |
m_ui.fileNewAction->setEnabled(bHasClient); |
m_ui.fileNewAction->setEnabled(bHasClient); |
2121 |
m_ui.fileOpenAction->setEnabled(bHasClient); |
m_ui.fileOpenAction->setEnabled(bHasClient); |
2122 |
m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
2123 |
m_ui.fileSaveAsAction->setEnabled(bHasClient); |
m_ui.fileSaveAsAction->setEnabled(bHasClient); |
2124 |
m_ui.fileResetAction->setEnabled(bHasClient); |
m_ui.fileResetAction->setEnabled(bHasClient); |
2125 |
m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); |
m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == nullptr); |
2126 |
m_ui.editAddChannelAction->setEnabled(bHasClient); |
m_ui.editAddChannelAction->setEnabled(bHasClient); |
2127 |
m_ui.editRemoveChannelAction->setEnabled(bHasChannel); |
m_ui.editRemoveChannelAction->setEnabled(bHasChannel); |
2128 |
m_ui.editSetupChannelAction->setEnabled(bHasChannel); |
m_ui.editSetupChannelAction->setEnabled(bHasChannel); |
2271 |
|
|
2272 |
// Retrieve the current channel list. |
// Retrieve the current channel list. |
2273 |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
2274 |
if (piChannelIDs == NULL) { |
if (piChannelIDs == nullptr) { |
2275 |
if (::lscp_client_get_errno(m_pClient)) { |
if (::lscp_client_get_errno(m_pClient)) { |
2276 |
appendMessagesClient("lscp_list_channels"); |
appendMessagesClient("lscp_list_channels"); |
2277 |
appendMessagesError( |
appendMessagesError( |
2293 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2294 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2295 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2296 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2297 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2298 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2299 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2301 |
bool bExists = false; |
bool bExists = false; |
2302 |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; ++iChannel) { |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; ++iChannel) { |
2303 |
Channel *pChannel = pChannelStrip->channel(); |
Channel *pChannel = pChannelStrip->channel(); |
2304 |
if (pChannel == NULL) |
if (pChannel == nullptr) |
2305 |
break; |
break; |
2306 |
if (piChannelIDs[iChannel] == pChannel->channelID()) { |
if (piChannelIDs[iChannel] == pChannel->channelID()) { |
2307 |
// strip exists, don't touch it |
// strip exists, don't touch it |
2324 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
2325 |
void MainForm::updateRecentFiles ( const QString& sFilename ) |
void MainForm::updateRecentFiles ( const QString& sFilename ) |
2326 |
{ |
{ |
2327 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2328 |
return; |
return; |
2329 |
|
|
2330 |
// Remove from list if already there (avoid duplicates) |
// Remove from list if already there (avoid duplicates) |
2339 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
2340 |
void MainForm::updateRecentFilesMenu (void) |
void MainForm::updateRecentFilesMenu (void) |
2341 |
{ |
{ |
2342 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2343 |
return; |
return; |
2344 |
|
|
2345 |
// Time to keep the list under limits. |
// Time to keep the list under limits. |
2375 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2376 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2377 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2378 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2379 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2380 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2381 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2389 |
// Force update of the channels display font. |
// Force update of the channels display font. |
2390 |
void MainForm::updateDisplayFont (void) |
void MainForm::updateDisplayFont (void) |
2391 |
{ |
{ |
2392 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2393 |
return; |
return; |
2394 |
|
|
2395 |
// Check if display font is legal. |
// Check if display font is legal. |
2410 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2411 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2412 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2413 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2414 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2415 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2416 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2433 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2434 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2435 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2436 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2437 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2438 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2439 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2447 |
// Force update of the channels maximum volume setting. |
// Force update of the channels maximum volume setting. |
2448 |
void MainForm::updateMaxVolume (void) |
void MainForm::updateMaxVolume (void) |
2449 |
{ |
{ |
2450 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2451 |
return; |
return; |
2452 |
|
|
2453 |
#ifdef CONFIG_VOLUME |
#ifdef CONFIG_VOLUME |
2466 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
2467 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2468 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2469 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2470 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2471 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2472 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2537 |
// This is a special message format, just for client results. |
// This is a special message format, just for client results. |
2538 |
void MainForm::appendMessagesClient( const QString& s ) |
void MainForm::appendMessagesClient( const QString& s ) |
2539 |
{ |
{ |
2540 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
2541 |
return; |
return; |
2542 |
|
|
2543 |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
2552 |
// Force update of the messages font. |
// Force update of the messages font. |
2553 |
void MainForm::updateMessagesFont (void) |
void MainForm::updateMessagesFont (void) |
2554 |
{ |
{ |
2555 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2556 |
return; |
return; |
2557 |
|
|
2558 |
if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { |
if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { |
2566 |
// Update messages window line limit. |
// Update messages window line limit. |
2567 |
void MainForm::updateMessagesLimit (void) |
void MainForm::updateMessagesLimit (void) |
2568 |
{ |
{ |
2569 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2570 |
return; |
return; |
2571 |
|
|
2572 |
if (m_pMessages) { |
if (m_pMessages) { |
2581 |
// Enablement of the messages capture feature. |
// Enablement of the messages capture feature. |
2582 |
void MainForm::updateMessagesCapture (void) |
void MainForm::updateMessagesCapture (void) |
2583 |
{ |
{ |
2584 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2585 |
return; |
return; |
2586 |
|
|
2587 |
if (m_pMessages) |
if (m_pMessages) |
2595 |
// The channel strip creation executive. |
// The channel strip creation executive. |
2596 |
ChannelStrip *MainForm::createChannelStrip ( Channel *pChannel ) |
ChannelStrip *MainForm::createChannelStrip ( Channel *pChannel ) |
2597 |
{ |
{ |
2598 |
if (m_pClient == NULL || pChannel == NULL) |
if (m_pClient == nullptr || pChannel == nullptr) |
2599 |
return NULL; |
return nullptr; |
2600 |
|
|
2601 |
// Add a new channel itema... |
// Add a new channel itema... |
2602 |
ChannelStrip *pChannelStrip = new ChannelStrip(); |
ChannelStrip *pChannelStrip = new ChannelStrip(); |
2603 |
if (pChannelStrip == NULL) |
if (pChannelStrip == nullptr) |
2604 |
return NULL; |
return nullptr; |
2605 |
|
|
2606 |
// Set some initial channel strip options... |
// Set some initial channel strip options... |
2607 |
if (m_pOptions) { |
if (m_pOptions) { |
2642 |
{ |
{ |
2643 |
QMdiSubWindow *pMdiSubWindow |
QMdiSubWindow *pMdiSubWindow |
2644 |
= static_cast<QMdiSubWindow *> (pChannelStrip->parentWidget()); |
= static_cast<QMdiSubWindow *> (pChannelStrip->parentWidget()); |
2645 |
if (pMdiSubWindow == NULL) |
if (pMdiSubWindow == nullptr) |
2646 |
return; |
return; |
2647 |
|
|
2648 |
// Just delete the channel strip. |
// Just delete the channel strip. |
2661 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2662 |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2663 |
else |
else |
2664 |
return NULL; |
return nullptr; |
2665 |
} |
} |
2666 |
|
|
2667 |
|
|
2668 |
// Retrieve a channel strip by index. |
// Retrieve a channel strip by index. |
2669 |
ChannelStrip *MainForm::channelStripAt ( int iStrip ) |
ChannelStrip *MainForm::channelStripAt ( int iStrip ) |
2670 |
{ |
{ |
2671 |
if (!m_pWorkspace) return NULL; |
if (!m_pWorkspace) return nullptr; |
2672 |
|
|
2673 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2674 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2675 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
2676 |
return NULL; |
return nullptr; |
2677 |
|
|
2678 |
if (iStrip < 0 || iStrip >= wlist.count()) |
if (iStrip < 0 || iStrip >= wlist.count()) |
2679 |
return NULL; |
return nullptr; |
2680 |
|
|
2681 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2682 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2683 |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
return static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2684 |
else |
else |
2685 |
return NULL; |
return nullptr; |
2686 |
} |
} |
2687 |
|
|
2688 |
|
|
2692 |
const QList<QMdiSubWindow *>& wlist |
const QList<QMdiSubWindow *>& wlist |
2693 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2694 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
2695 |
return NULL; |
return nullptr; |
2696 |
|
|
2697 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2698 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2699 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2700 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2701 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2702 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2708 |
} |
} |
2709 |
|
|
2710 |
// Not found. |
// Not found. |
2711 |
return NULL; |
return nullptr; |
2712 |
} |
} |
2713 |
|
|
2714 |
|
|
2725 |
m_ui.channelsMenu->addSeparator(); |
m_ui.channelsMenu->addSeparator(); |
2726 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2727 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2728 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2729 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2730 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2731 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2747 |
{ |
{ |
2748 |
// Retrive channel index from action data... |
// Retrive channel index from action data... |
2749 |
QAction *pAction = qobject_cast<QAction *> (sender()); |
QAction *pAction = qobject_cast<QAction *> (sender()); |
2750 |
if (pAction == NULL) |
if (pAction == nullptr) |
2751 |
return; |
return; |
2752 |
|
|
2753 |
ChannelStrip *pChannelStrip = channelStripAt(pAction->data().toInt()); |
ChannelStrip *pChannelStrip = channelStripAt(pAction->data().toInt()); |
2778 |
// Timer slot funtion. |
// Timer slot funtion. |
2779 |
void MainForm::timerSlot (void) |
void MainForm::timerSlot (void) |
2780 |
{ |
{ |
2781 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2782 |
return; |
return; |
2783 |
|
|
2784 |
// Is it the first shot on server start after a few delay? |
// Is it the first shot on server start after a few delay? |
2815 |
= m_pWorkspace->subWindowList(); |
= m_pWorkspace->subWindowList(); |
2816 |
const int iStripCount = wlist.count(); |
const int iStripCount = wlist.count(); |
2817 |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
for (int iStrip = 0; iStrip < iStripCount; ++iStrip) { |
2818 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
2819 |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
QMdiSubWindow *pMdiSubWindow = wlist.at(iStrip); |
2820 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
2821 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
2837 |
// Start linuxsampler server... |
// Start linuxsampler server... |
2838 |
void MainForm::startServer (void) |
void MainForm::startServer (void) |
2839 |
{ |
{ |
2840 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
2841 |
return; |
return; |
2842 |
|
|
2843 |
// Aren't already a client, are we? |
// Aren't already a client, are we? |
2992 |
tr("Server was stopped with exit status %1.") |
tr("Server was stopped with exit status %1.") |
2993 |
.arg(m_pServer->exitStatus())); |
.arg(m_pServer->exitStatus())); |
2994 |
delete m_pServer; |
delete m_pServer; |
2995 |
m_pServer = NULL; |
m_pServer = nullptr; |
2996 |
} |
} |
2997 |
|
|
2998 |
// Again, make status visible stable. |
// Again, make status visible stable. |
3008 |
lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
3009 |
{ |
{ |
3010 |
MainForm* pMainForm = (MainForm *) pvData; |
MainForm* pMainForm = (MainForm *) pvData; |
3011 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
3012 |
return LSCP_FAILED; |
return LSCP_FAILED; |
3013 |
|
|
3014 |
// ATTN: DO NOT EVER call any GUI code here, |
// ATTN: DO NOT EVER call any GUI code here, |
3025 |
bool MainForm::startClient (void) |
bool MainForm::startClient (void) |
3026 |
{ |
{ |
3027 |
// Have it a setup? |
// Have it a setup? |
3028 |
if (m_pOptions == NULL) |
if (m_pOptions == nullptr) |
3029 |
return false; |
return false; |
3030 |
|
|
3031 |
// Aren't we already started, are we? |
// Aren't we already started, are we? |
3039 |
m_pClient = ::lscp_client_create( |
m_pClient = ::lscp_client_create( |
3040 |
m_pOptions->sServerHost.toUtf8().constData(), |
m_pOptions->sServerHost.toUtf8().constData(), |
3041 |
m_pOptions->iServerPort, qsampler_client_callback, this); |
m_pOptions->iServerPort, qsampler_client_callback, this); |
3042 |
if (m_pClient == NULL) { |
if (m_pClient == nullptr) { |
3043 |
// Is this the first try? |
// Is this the first try? |
3044 |
// maybe we need to start a local server... |
// maybe we need to start a local server... |
3045 |
if ((m_pServer && m_pServer->state() == QProcess::Running) |
if ((m_pServer && m_pServer->state() == QProcess::Running) |
3109 |
if (!m_pOptions->sSessionFile.isEmpty()) { |
if (!m_pOptions->sSessionFile.isEmpty()) { |
3110 |
// Just load the prabably startup session... |
// Just load the prabably startup session... |
3111 |
if (loadSessionFile(m_pOptions->sSessionFile)) { |
if (loadSessionFile(m_pOptions->sSessionFile)) { |
3112 |
m_pOptions->sSessionFile = QString::null; |
m_pOptions->sSessionFile = QString(); |
3113 |
return true; |
return true; |
3114 |
} |
} |
3115 |
} |
} |
3125 |
// Stop client... |
// Stop client... |
3126 |
void MainForm::stopClient (void) |
void MainForm::stopClient (void) |
3127 |
{ |
{ |
3128 |
if (m_pClient == NULL) |
if (m_pClient == nullptr) |
3129 |
return; |
return; |
3130 |
|
|
3131 |
// Log prepare here. |
// Log prepare here. |
3157 |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
3158 |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_COUNT); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_COUNT); |
3159 |
::lscp_client_destroy(m_pClient); |
::lscp_client_destroy(m_pClient); |
3160 |
m_pClient = NULL; |
m_pClient = nullptr; |
3161 |
|
|
3162 |
// Hard-notify instrumnet and device configuration forms, |
// Hard-notify instrumnet and device configuration forms, |
3163 |
// if visible, that we're running out... |
// if visible, that we're running out... |
3177 |
// Channel strip activation/selection. |
// Channel strip activation/selection. |
3178 |
void MainForm::activateStrip ( QMdiSubWindow *pMdiSubWindow ) |
void MainForm::activateStrip ( QMdiSubWindow *pMdiSubWindow ) |
3179 |
{ |
{ |
3180 |
ChannelStrip *pChannelStrip = NULL; |
ChannelStrip *pChannelStrip = nullptr; |
3181 |
if (pMdiSubWindow) |
if (pMdiSubWindow) |
3182 |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
pChannelStrip = static_cast<ChannelStrip *> (pMdiSubWindow->widget()); |
3183 |
if (pChannelStrip) |
if (pChannelStrip) |