2 |
// |
// |
3 |
// ui.h extension file, included from the uic-generated form implementation. |
// ui.h extension file, included from the uic-generated form implementation. |
4 |
/**************************************************************************** |
/**************************************************************************** |
5 |
Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved. |
6 |
|
|
7 |
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 |
26 |
#include <qprocess.h> |
#include <qprocess.h> |
27 |
#include <qmessagebox.h> |
#include <qmessagebox.h> |
28 |
#include <qdragobject.h> |
#include <qdragobject.h> |
29 |
|
#include <qregexp.h> |
30 |
#include <qfiledialog.h> |
#include <qfiledialog.h> |
31 |
#include <qfileinfo.h> |
#include <qfileinfo.h> |
32 |
#include <qfile.h> |
#include <qfile.h> |
37 |
|
|
38 |
#include "qsamplerAbout.h" |
#include "qsamplerAbout.h" |
39 |
#include "qsamplerOptions.h" |
#include "qsamplerOptions.h" |
40 |
|
#include "qsamplerChannel.h" |
41 |
#include "qsamplerMessages.h" |
#include "qsamplerMessages.h" |
42 |
|
|
43 |
#include "qsamplerChannelStrip.h" |
#include "qsamplerChannelStrip.h" |
45 |
|
|
46 |
#include "config.h" |
#include "config.h" |
47 |
|
|
48 |
|
#ifdef HAVE_SIGNAL_H |
49 |
|
#include <signal.h> |
50 |
|
#endif |
51 |
|
|
52 |
// Timer constant stuff. |
// Timer constant stuff. |
53 |
#define QSAMPLER_TIMER_MSECS 200 |
#define QSAMPLER_TIMER_MSECS 200 |
108 |
m_pMessages = NULL; |
m_pMessages = NULL; |
109 |
|
|
110 |
// We'll start clean. |
// We'll start clean. |
111 |
m_iUntitled = 0; |
m_iUntitled = 0; |
112 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
113 |
|
m_iChangeCount = 0; |
114 |
|
|
115 |
m_pServer = NULL; |
m_pServer = NULL; |
116 |
m_pClient = NULL; |
m_pClient = NULL; |
120 |
|
|
121 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
122 |
|
|
123 |
|
#ifdef HAVE_SIGNAL_H |
124 |
|
// Set to ignore any fatal "Broken pipe" signals. |
125 |
|
::signal(SIGPIPE, SIG_IGN); |
126 |
|
#endif |
127 |
|
|
128 |
// Make it an MDI workspace. |
// Make it an MDI workspace. |
129 |
m_pWorkspace = new QWorkspace(this); |
m_pWorkspace = new QWorkspace(this); |
130 |
m_pWorkspace->setScrollBarsEnabled(true); |
m_pWorkspace->setScrollBarsEnabled(true); |
295 |
} |
} |
296 |
|
|
297 |
|
|
298 |
// Window drag-n-drop event handlers. |
// Drag'n'drop file handler. |
299 |
void qsamplerMainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
bool qsamplerMainForm::decodeDragFiles ( const QMimeSource *pEvent, QStringList& files ) |
300 |
{ |
{ |
301 |
bool bAccept = false; |
bool bDecode = false; |
302 |
|
|
303 |
if (QTextDrag::canDecode(pDragEnterEvent)) { |
if (QTextDrag::canDecode(pEvent)) { |
304 |
QString sUrl; |
QString sText; |
305 |
if (QTextDrag::decode(pDragEnterEvent, sUrl) && m_pClient) |
bDecode = QTextDrag::decode(pEvent, sText); |
306 |
bAccept = QFileInfo(QUrl(sUrl).path()).exists(); |
if (bDecode) { |
307 |
|
files = QStringList::split('\n', sText); |
308 |
|
for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) |
309 |
|
*iter = (*iter).stripWhiteSpace().replace(QRegExp("^file:"), QString::null); |
310 |
|
} |
311 |
} |
} |
312 |
|
|
313 |
pDragEnterEvent->accept(bAccept); |
return bDecode; |
314 |
|
} |
315 |
|
|
316 |
|
|
317 |
|
// Window drag-n-drop event handlers. |
318 |
|
void qsamplerMainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
319 |
|
{ |
320 |
|
QStringList files; |
321 |
|
pDragEnterEvent->accept(decodeDragFiles(pDragEnterEvent, files)); |
322 |
} |
} |
323 |
|
|
324 |
|
|
325 |
void qsamplerMainForm::dropEvent ( QDropEvent* pDropEvent ) |
void qsamplerMainForm::dropEvent ( QDropEvent* pDropEvent ) |
326 |
{ |
{ |
327 |
if (QTextDrag::canDecode(pDropEvent)) { |
QStringList files; |
328 |
QString sUrl; |
|
329 |
if (QTextDrag::decode(pDropEvent, sUrl) && closeSession(true)) |
if (!decodeDragFiles(pDropEvent, files)) |
330 |
loadSessionFile(QUrl(sUrl).path()); |
return; |
331 |
} |
|
332 |
|
for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) { |
333 |
|
const QString& sPath = QUrl(*iter).path(); |
334 |
|
if (qsamplerChannel::isInstrumentFile(sPath)) { |
335 |
|
// Try to create a new channel from instrument file... |
336 |
|
qsamplerChannel *pChannel = new qsamplerChannel(this); |
337 |
|
if (pChannel == NULL) |
338 |
|
return; |
339 |
|
// Start setting the instrument filename... |
340 |
|
pChannel->setInstrument(sPath, 0); |
341 |
|
// Before we show it up, may be we'll |
342 |
|
// better ask for some initial values? |
343 |
|
if (!pChannel->channelSetup(this)) { |
344 |
|
delete pChannel; |
345 |
|
return; |
346 |
|
} |
347 |
|
// Finally, give it to a new channel strip... |
348 |
|
if (!createChannelStrip(pChannel)) { |
349 |
|
delete pChannel; |
350 |
|
return; |
351 |
|
} |
352 |
|
// Make that an overall update. |
353 |
|
m_iDirtyCount++; |
354 |
|
m_iChangeCount++; |
355 |
|
stabilizeForm(); |
356 |
|
} // Otherwise, load an usual session file (LSCP script)... |
357 |
|
else if (closeSession(true)) |
358 |
|
loadSessionFile(sPath); |
359 |
|
// Make it look responsive...:) |
360 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
361 |
|
} |
362 |
} |
} |
363 |
|
|
364 |
|
|
423 |
if (!closeSession(true)) |
if (!closeSession(true)) |
424 |
return false; |
return false; |
425 |
|
|
426 |
|
// Give us what the server has, right now... |
427 |
|
updateSession(); |
428 |
|
|
429 |
// Ok increment untitled count. |
// Ok increment untitled count. |
430 |
m_iUntitled++; |
m_iUntitled++; |
431 |
|
|
539 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
540 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
541 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
542 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
543 |
if (bForce && ::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) |
if (pChannelStrip) { |
544 |
appendMessagesClient("lscp_remove_channel"); |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
545 |
delete pChannel; |
if (bForce && pChannel) |
546 |
|
pChannel->removeChannel(); |
547 |
|
delete pChannelStrip; |
548 |
|
} |
549 |
} |
} |
550 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
551 |
// We're now clean, for sure. |
// We're now clean, for sure. |
584 |
if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) { |
if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) { |
585 |
appendMessagesClient("lscp_client_query"); |
appendMessagesClient("lscp_client_query"); |
586 |
iErrors++; |
iErrors++; |
587 |
|
break; |
588 |
} |
} |
589 |
} |
} |
590 |
// Try to make it snappy :) |
// Try to make it snappy :) |
596 |
|
|
597 |
// Have we any errors? |
// Have we any errors? |
598 |
if (iErrors > 0) |
if (iErrors > 0) |
599 |
appendMessagesError(tr("Some setttings could not be loaded\nfrom \"%1\" session file.\n\nSorry.").arg(sFilename)); |
appendMessagesError(tr("Session could not be loaded\nfrom \"%1\".\n\nSorry.").arg(sFilename)); |
600 |
|
|
601 |
// Now we'll try to create the whole GUI session. |
// Now we'll try to create (update) the whole GUI session. |
602 |
int iChannels = ::lscp_get_channels(m_pClient); |
updateSession(); |
|
if (iChannels < 0) { |
|
|
appendMessagesClient("lscp_get_channels"); |
|
|
appendMessagesError(tr("Could not get current number of channels.\n\nSorry.")); |
|
|
} |
|
|
|
|
|
// Try to (re)create each channel. |
|
|
m_pWorkspace->setUpdatesEnabled(false); |
|
|
for (int iChannelID = 0; iChannelID < iChannels; iChannelID++) { |
|
|
createChannel(iChannelID, false); |
|
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
|
|
} |
|
|
m_pWorkspace->setUpdatesEnabled(true); |
|
603 |
|
|
604 |
// Save as default session directory. |
// Save as default session directory. |
605 |
if (m_pOptions) |
if (m_pOptions) |
610 |
m_sFilename = sFilename; |
m_sFilename = sFilename; |
611 |
updateRecentFiles(sFilename); |
updateRecentFiles(sFilename); |
612 |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
613 |
|
|
614 |
|
// Make that an overall update. |
615 |
|
m_iChangeCount++; |
616 |
stabilizeForm(); |
stabilizeForm(); |
617 |
return true; |
return true; |
618 |
} |
} |
646 |
ts << endl; |
ts << endl; |
647 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
648 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
649 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
650 |
int iChannelID = pChannel->channelID(); |
if (pChannelStrip) { |
651 |
ts << "# " << pChannel->caption() << endl; |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
652 |
ts << "ADD CHANNEL" << endl; |
if (pChannel) { |
653 |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl; |
int iChannelID = pChannel->channelID(); |
654 |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
ts << "# " << pChannelStrip->caption() << endl; |
655 |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
ts << "ADD CHANNEL" << endl; |
656 |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl; |
657 |
if (pChannel->midiChannel() > 0) |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
658 |
ts << pChannel->midiChannel(); |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
659 |
else |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
660 |
ts << "ALL"; |
if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) |
661 |
ts << endl; |
ts << "ALL"; |
662 |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
else |
663 |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
ts << pChannel->midiChannel(); |
664 |
ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl; |
ts << endl; |
665 |
ts << endl; |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
666 |
|
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
667 |
|
ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl; |
668 |
|
ts << endl; |
669 |
|
} |
670 |
|
} |
671 |
// Try to keep it snappy :) |
// Try to keep it snappy :) |
672 |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
673 |
} |
} |
756 |
return; |
return; |
757 |
|
|
758 |
// Just do the reset, after closing down current session... |
// Just do the reset, after closing down current session... |
759 |
if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) |
if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) { |
760 |
appendMessagesClient("lscp_reset_sampler"); |
appendMessagesClient("lscp_reset_sampler"); |
761 |
|
appendMessagesError(tr("Could not reset sampler instance.\n\nSorry.")); |
762 |
|
return; |
763 |
|
} |
764 |
|
|
765 |
|
// Log this. |
766 |
|
appendMessages(tr("Sampler reset.")); |
767 |
|
|
768 |
|
// Make it a new session... |
769 |
|
newSession(); |
770 |
} |
} |
771 |
|
|
772 |
|
|
817 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
818 |
return; |
return; |
819 |
|
|
820 |
// Create the new sampler channel. |
// Just create the channel instance... |
821 |
int iChannelID = ::lscp_add_channel(m_pClient); |
qsamplerChannel *pChannel = new qsamplerChannel(this); |
822 |
if (iChannelID < 0) { |
if (pChannel == NULL) |
823 |
appendMessagesClient("lscp_add_channel"); |
return; |
824 |
appendMessagesError(tr("Could not create the new channel.\n\nSorry.")); |
|
825 |
|
// Before we show it up, may be we'll |
826 |
|
// better ask for some initial values? |
827 |
|
if (!pChannel->channelSetup(this)) { |
828 |
|
delete pChannel; |
829 |
|
return; |
830 |
|
} |
831 |
|
|
832 |
|
// And give it to the strip (will own the channel instance, if successful). |
833 |
|
if (!createChannelStrip(pChannel)) { |
834 |
|
delete pChannel; |
835 |
return; |
return; |
836 |
} |
} |
837 |
|
|
838 |
// Log this happening. |
// Make that an overall update. |
|
appendMessages(tr("Channel %1 created.").arg(iChannelID)); |
|
|
|
|
|
// Just create the channel strip with given id. |
|
|
createChannel(iChannelID, true); |
|
|
|
|
|
// We'll be dirty, for sure... |
|
839 |
m_iDirtyCount++; |
m_iDirtyCount++; |
840 |
// Stabilize form anyway. |
m_iChangeCount++; |
841 |
stabilizeForm(); |
stabilizeForm(); |
842 |
} |
} |
843 |
|
|
848 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
849 |
return; |
return; |
850 |
|
|
851 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
852 |
|
if (pChannelStrip == NULL) |
853 |
|
return; |
854 |
|
|
855 |
|
qsamplerChannel *pChannel = pChannelStrip->channel(); |
856 |
if (pChannel == NULL) |
if (pChannel == NULL) |
857 |
return; |
return; |
858 |
|
|
862 |
tr("About to remove channel:\n\n" |
tr("About to remove channel:\n\n" |
863 |
"%1\n\n" |
"%1\n\n" |
864 |
"Are you sure?") |
"Are you sure?") |
865 |
.arg(pChannel->caption()), |
.arg(pChannelStrip->caption()), |
866 |
tr("OK"), tr("Cancel")) > 0) |
tr("OK"), tr("Cancel")) > 0) |
867 |
return; |
return; |
868 |
} |
} |
869 |
|
|
870 |
// Remove the existing sampler channel. |
// Remove the existing sampler channel. |
871 |
if (::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) { |
if (!pChannel->removeChannel()) |
|
appendMessagesClient("lscp_remove_channel"); |
|
|
appendMessagesError(tr("Could not remove channel.\n\nSorry.")); |
|
872 |
return; |
return; |
|
} |
|
873 |
|
|
|
// Log this happening. |
|
|
appendMessages(tr("Channel %1 removed.").arg(pChannel->channelID())); |
|
|
|
|
874 |
// Just delete the channel strip. |
// Just delete the channel strip. |
875 |
delete pChannel; |
delete pChannelStrip; |
876 |
|
|
877 |
// Do we auto-arrange? |
// Do we auto-arrange? |
878 |
if (m_pOptions && m_pOptions->bAutoArrange) |
if (m_pOptions && m_pOptions->bAutoArrange) |
879 |
channelsArrange(); |
channelsArrange(); |
890 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
891 |
return; |
return; |
892 |
|
|
893 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
894 |
if (pChannel == NULL) |
if (pChannelStrip == NULL) |
895 |
return; |
return; |
896 |
|
|
897 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
898 |
pChannel->channelSetup(false); |
pChannelStrip->channelSetup(); |
899 |
} |
} |
900 |
|
|
901 |
|
|
905 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
906 |
return; |
return; |
907 |
|
|
908 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
909 |
if (pChannel == NULL) |
if (pChannelStrip == NULL) |
910 |
return; |
return; |
911 |
|
|
912 |
// Remove the existing sampler channel. |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
913 |
if (::lscp_reset_channel(m_pClient, pChannel->channelID()) != LSCP_OK) { |
if (pChannel == NULL) |
|
appendMessagesClient("lscp_reset_channel"); |
|
|
appendMessagesError(tr("Could not reset channel.\n\nSorry.")); |
|
914 |
return; |
return; |
|
} |
|
915 |
|
|
916 |
// Log this. |
// Reset the existing sampler channel. |
917 |
appendMessages(tr("Channel %1 reset.").arg(pChannel->channelID())); |
pChannel->resetChannel(); |
918 |
|
|
919 |
// Refresh channel strip info. |
// And force a deferred update. |
920 |
pChannel->updateChannelInfo(); |
m_iChangeCount++; |
921 |
} |
} |
922 |
|
|
923 |
|
|
978 |
qsamplerOptionsForm *pOptionsForm = new qsamplerOptionsForm(this); |
qsamplerOptionsForm *pOptionsForm = new qsamplerOptionsForm(this); |
979 |
if (pOptionsForm) { |
if (pOptionsForm) { |
980 |
// Check out some initial nullities(tm)... |
// Check out some initial nullities(tm)... |
981 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
982 |
if (m_pOptions->sDisplayFont.isEmpty() && pChannel) |
if (m_pOptions->sDisplayFont.isEmpty() && pChannelStrip) |
983 |
m_pOptions->sDisplayFont = pChannel->displayFont().toString(); |
m_pOptions->sDisplayFont = pChannelStrip->displayFont().toString(); |
984 |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
985 |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
986 |
// To track down deferred or immediate changes. |
// To track down deferred or immediate changes. |
990 |
bool bOldServerStart = m_pOptions->bServerStart; |
bool bOldServerStart = m_pOptions->bServerStart; |
991 |
QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
992 |
QString sOldDisplayFont = m_pOptions->sDisplayFont; |
QString sOldDisplayFont = m_pOptions->sDisplayFont; |
993 |
|
bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
994 |
int iOldMaxVolume = m_pOptions->iMaxVolume; |
int iOldMaxVolume = m_pOptions->iMaxVolume; |
995 |
QString sOldMessagesFont = m_pOptions->sMessagesFont; |
QString sOldMessagesFont = m_pOptions->sMessagesFont; |
996 |
bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
997 |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
998 |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
999 |
bool bOldCompletePath = m_pOptions->bCompletePath; |
bool bOldCompletePath = m_pOptions->bCompletePath; |
1000 |
|
bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
1001 |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
1002 |
// Load the current setup settings. |
// Load the current setup settings. |
1003 |
pOptionsForm->setup(m_pOptions); |
pOptionsForm->setup(m_pOptions); |
1016 |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
1017 |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
1018 |
updateRecentFilesMenu(); |
updateRecentFilesMenu(); |
1019 |
|
if (( bOldInstrumentNames && !m_pOptions->bInstrumentNames) || |
1020 |
|
(!bOldInstrumentNames && m_pOptions->bInstrumentNames)) |
1021 |
|
updateInstrumentNames(); |
1022 |
|
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
1023 |
|
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
1024 |
|
updateDisplayEffect(); |
1025 |
if (sOldDisplayFont != m_pOptions->sDisplayFont) |
if (sOldDisplayFont != m_pOptions->sDisplayFont) |
1026 |
updateDisplayFont(); |
updateDisplayFont(); |
1027 |
if (iOldMaxVolume != m_pOptions->iMaxVolume) |
if (iOldMaxVolume != m_pOptions->iMaxVolume) |
1064 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1065 |
int y = 0; |
int y = 0; |
1066 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1067 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1068 |
/* if (pChannel->testWState(WState_Maximized | WState_Minimized)) { |
/* if (pChannelStrip->testWState(WState_Maximized | WState_Minimized)) { |
1069 |
// Prevent flicker... |
// Prevent flicker... |
1070 |
pChannel->hide(); |
pChannelStrip->hide(); |
1071 |
pChannel->showNormal(); |
pChannelStrip->showNormal(); |
1072 |
} */ |
} */ |
1073 |
pChannel->adjustSize(); |
pChannelStrip->adjustSize(); |
1074 |
int iWidth = m_pWorkspace->width(); |
int iWidth = m_pWorkspace->width(); |
1075 |
if (iWidth < pChannel->width()) |
if (iWidth < pChannelStrip->width()) |
1076 |
iWidth = pChannel->width(); |
iWidth = pChannelStrip->width(); |
1077 |
// int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
// int iHeight = pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
1078 |
int iHeight = pChannel->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1079 |
pChannel->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1080 |
y += iHeight; |
y += iHeight; |
1081 |
} |
} |
1082 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1129 |
sText += tr("GIG (libgig) file support disabled."); |
sText += tr("GIG (libgig) file support disabled."); |
1130 |
sText += "</font></small><br />"; |
sText += "</font></small><br />"; |
1131 |
#endif |
#endif |
1132 |
|
#ifndef CONFIG_INSTRUMENT_NAME |
1133 |
|
sText += "<small><font color=\"red\">"; |
1134 |
|
sText += tr("LSCP (liblscp) instrument_name support disabled."); |
1135 |
|
sText += "</font></small><br />"; |
1136 |
|
#endif |
1137 |
sText += "<br />\n"; |
sText += "<br />\n"; |
1138 |
sText += tr("Using") + ": "; |
sText += tr("Using") + ": "; |
1139 |
sText += ::lscp_client_package(); |
sText += ::lscp_client_package(); |
1167 |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName)); |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName)); |
1168 |
|
|
1169 |
// Update the main menu state... |
// Update the main menu state... |
1170 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
1171 |
bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
1172 |
bool bHasChannel = (bHasClient && pChannel != NULL); |
bool bHasChannel = (bHasClient && pChannelStrip != NULL); |
1173 |
fileNewAction->setEnabled(bHasClient); |
fileNewAction->setEnabled(bHasClient); |
1174 |
fileOpenAction->setEnabled(bHasClient); |
fileOpenAction->setEnabled(bHasClient); |
1175 |
fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
1193 |
} |
} |
1194 |
// Channel status... |
// Channel status... |
1195 |
if (bHasChannel) |
if (bHasChannel) |
1196 |
m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannel->caption()); |
m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->caption()); |
1197 |
else |
else |
1198 |
m_status[QSAMPLER_STATUS_CHANNEL]->clear(); |
m_status[QSAMPLER_STATUS_CHANNEL]->clear(); |
1199 |
// Session status... |
// Session status... |
1212 |
|
|
1213 |
|
|
1214 |
// Channel change receiver slot. |
// Channel change receiver slot. |
1215 |
void qsamplerMainForm::channelChanged( qsamplerChannelStrip * ) |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * ) |
1216 |
{ |
{ |
1217 |
|
// Flag that we're update those channel strips. |
1218 |
|
m_iChangeCount++; |
1219 |
// Just mark the dirty form. |
// Just mark the dirty form. |
1220 |
m_iDirtyCount++; |
m_iDirtyCount++; |
1221 |
// and update the form status... |
// and update the form status... |
1223 |
} |
} |
1224 |
|
|
1225 |
|
|
1226 |
|
// Grab and restore current sampler channels session. |
1227 |
|
void qsamplerMainForm::updateSession (void) |
1228 |
|
{ |
1229 |
|
// Retrieve the current channel list. |
1230 |
|
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
1231 |
|
if (piChannelIDs == NULL) { |
1232 |
|
if (::lscp_client_get_errno(m_pClient)) { |
1233 |
|
appendMessagesClient("lscp_list_channels"); |
1234 |
|
appendMessagesError(tr("Could not get current list of channels.\n\nSorry.")); |
1235 |
|
} |
1236 |
|
return; |
1237 |
|
} |
1238 |
|
|
1239 |
|
// Try to (re)create each channel. |
1240 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1241 |
|
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) { |
1242 |
|
// Check if theres already a channel strip for this one... |
1243 |
|
if (!channelStrip(piChannelIDs[iChannel])) |
1244 |
|
createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel])); |
1245 |
|
// Make it visibly responsive... |
1246 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
1247 |
|
} |
1248 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1249 |
|
} |
1250 |
|
|
1251 |
|
|
1252 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
1253 |
void qsamplerMainForm::updateRecentFiles ( const QString& sFilename ) |
void qsamplerMainForm::updateRecentFiles ( const QString& sFilename ) |
1254 |
{ |
{ |
1293 |
} |
} |
1294 |
|
|
1295 |
|
|
1296 |
|
// Force update of the channels instrument names mode. |
1297 |
|
void qsamplerMainForm::updateInstrumentNames (void) |
1298 |
|
{ |
1299 |
|
// Full channel list update... |
1300 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1301 |
|
if (wlist.isEmpty()) |
1302 |
|
return; |
1303 |
|
|
1304 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1305 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1306 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1307 |
|
if (pChannelStrip) |
1308 |
|
pChannelStrip->updateInstrumentName(true); |
1309 |
|
} |
1310 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1311 |
|
} |
1312 |
|
|
1313 |
|
|
1314 |
// Force update of the channels display font. |
// Force update of the channels display font. |
1315 |
void qsamplerMainForm::updateDisplayFont (void) |
void qsamplerMainForm::updateDisplayFont (void) |
1316 |
{ |
{ |
1332 |
|
|
1333 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1334 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1335 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1336 |
pChannel->setDisplayFont(font); |
if (pChannelStrip) |
1337 |
|
pChannelStrip->setDisplayFont(font); |
1338 |
|
} |
1339 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1340 |
|
} |
1341 |
|
|
1342 |
|
|
1343 |
|
// Update channel strips background effect. |
1344 |
|
void qsamplerMainForm::updateDisplayEffect (void) |
1345 |
|
{ |
1346 |
|
QPixmap pm; |
1347 |
|
if (m_pOptions->bDisplayEffect) |
1348 |
|
pm = QPixmap::fromMimeSource("displaybg1.png"); |
1349 |
|
|
1350 |
|
// Full channel list update... |
1351 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1352 |
|
if (wlist.isEmpty()) |
1353 |
|
return; |
1354 |
|
|
1355 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1356 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1357 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1358 |
|
if (pChannelStrip) |
1359 |
|
pChannelStrip->setDisplayBackground(pm); |
1360 |
} |
} |
1361 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1362 |
} |
} |
1375 |
|
|
1376 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1377 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1378 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1379 |
pChannel->setMaxVolume(m_pOptions->iMaxVolume); |
if (pChannelStrip) |
1380 |
|
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
1381 |
} |
} |
1382 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1383 |
} |
} |
1476 |
// qsamplerMainForm -- MDI channel strip management. |
// qsamplerMainForm -- MDI channel strip management. |
1477 |
|
|
1478 |
// The channel strip creation executive. |
// The channel strip creation executive. |
1479 |
void qsamplerMainForm::createChannel ( int iChannelID, bool bPrompt ) |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( qsamplerChannel *pChannel ) |
1480 |
{ |
{ |
1481 |
if (m_pClient == NULL) |
if (m_pClient == NULL || pChannel == NULL) |
1482 |
return; |
return NULL; |
1483 |
|
|
1484 |
// Prepare for auto-arrange? |
// Prepare for auto-arrange? |
1485 |
qsamplerChannelStrip *pChannel = NULL; |
qsamplerChannelStrip *pChannelStrip = NULL; |
1486 |
int y = 0; |
int y = 0; |
1487 |
if (m_pOptions && m_pOptions->bAutoArrange) { |
if (m_pOptions && m_pOptions->bAutoArrange) { |
1488 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1489 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1490 |
pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1491 |
// y += pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
if (pChannelStrip) { |
1492 |
y += pChannel->parentWidget()->frameGeometry().height(); |
// y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
1493 |
|
y += pChannelStrip->parentWidget()->frameGeometry().height(); |
1494 |
|
} |
1495 |
} |
} |
1496 |
} |
} |
1497 |
|
|
1498 |
// Add a new channel itema... |
// Add a new channel itema... |
1499 |
WFlags wflags = Qt::WStyle_Customize | Qt::WStyle_Tool | Qt::WStyle_Title | Qt::WStyle_NoBorder; |
WFlags wflags = Qt::WStyle_Customize | Qt::WStyle_Tool | Qt::WStyle_Title | Qt::WStyle_NoBorder; |
1500 |
pChannel = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
1501 |
pChannel->setMaxVolume(m_pOptions->iMaxVolume); |
if (pChannelStrip == NULL) |
1502 |
pChannel->setup(this, iChannelID); |
return NULL; |
1503 |
// We'll need a display font. |
|
1504 |
QFont font; |
// Actual channel strip setup... |
1505 |
if (m_pOptions && font.fromString(m_pOptions->sDisplayFont)) |
pChannelStrip->setup(pChannel); |
1506 |
pChannel->setDisplayFont(font); |
QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
1507 |
// Track channel setup changes. |
// Set some initial aesthetic options... |
1508 |
QObject::connect(pChannel, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelChanged(qsamplerChannelStrip *))); |
if (m_pOptions) { |
1509 |
// Before we show it up, may be we'll |
// Background display effect... |
1510 |
// better ask for some initial values? |
pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); |
1511 |
if (bPrompt) |
// We'll need a display font. |
1512 |
pChannel->channelSetup(true); |
QFont font; |
1513 |
|
if (font.fromString(m_pOptions->sDisplayFont)) |
1514 |
|
pChannelStrip->setDisplayFont(font); |
1515 |
|
// Maximum allowed volume setting. |
1516 |
|
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
1517 |
|
} |
1518 |
|
|
1519 |
// Now we show up us to the world. |
// Now we show up us to the world. |
1520 |
pChannel->show(); |
pChannelStrip->show(); |
1521 |
// Only then, we'll auto-arrange... |
// Only then, we'll auto-arrange... |
1522 |
if (m_pOptions && m_pOptions->bAutoArrange) { |
if (m_pOptions && m_pOptions->bAutoArrange) { |
1523 |
int iWidth = m_pWorkspace->width(); |
int iWidth = m_pWorkspace->width(); |
1524 |
// int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
// int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
1525 |
int iHeight = pChannel->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1526 |
pChannel->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1527 |
} |
} |
1528 |
|
|
1529 |
|
// Return our successful reference... |
1530 |
|
return pChannelStrip; |
1531 |
} |
} |
1532 |
|
|
1533 |
|
|
1534 |
// Retrieve the active channel strip. |
// Retrieve the active channel strip. |
1535 |
qsamplerChannelStrip *qsamplerMainForm::activeChannel (void) |
qsamplerChannelStrip *qsamplerMainForm::activeChannelStrip (void) |
1536 |
{ |
{ |
1537 |
return (qsamplerChannelStrip *) m_pWorkspace->activeWindow(); |
return (qsamplerChannelStrip *) m_pWorkspace->activeWindow(); |
1538 |
} |
} |
1539 |
|
|
1540 |
|
|
1541 |
// Retrieve a channel strip by index. |
// Retrieve a channel strip by index. |
1542 |
qsamplerChannelStrip *qsamplerMainForm::channelAt ( int iChannel ) |
qsamplerChannelStrip *qsamplerMainForm::channelStripAt ( int iChannel ) |
1543 |
{ |
{ |
1544 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1545 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
1546 |
return 0; |
return NULL; |
1547 |
|
|
1548 |
return (qsamplerChannelStrip *) wlist.at(iChannel); |
return (qsamplerChannelStrip *) wlist.at(iChannel); |
1549 |
} |
} |
1550 |
|
|
1551 |
|
|
1552 |
|
// Retrieve a channel strip by sampler channel id. |
1553 |
|
qsamplerChannelStrip *qsamplerMainForm::channelStrip ( int iChannelID ) |
1554 |
|
{ |
1555 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1556 |
|
if (wlist.isEmpty()) |
1557 |
|
return NULL; |
1558 |
|
|
1559 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1560 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1561 |
|
if (pChannelStrip) { |
1562 |
|
qsamplerChannel *pChannel = pChannelStrip->channel(); |
1563 |
|
if (pChannel && pChannel->channelID() == iChannelID) |
1564 |
|
return pChannelStrip; |
1565 |
|
} |
1566 |
|
} |
1567 |
|
|
1568 |
|
// Not found. |
1569 |
|
return NULL; |
1570 |
|
} |
1571 |
|
|
1572 |
|
|
1573 |
// Construct the windows menu. |
// Construct the windows menu. |
1574 |
void qsamplerMainForm::channelsMenuAboutToShow (void) |
void qsamplerMainForm::channelsMenuAboutToShow (void) |
1575 |
{ |
{ |
1581 |
if (!wlist.isEmpty()) { |
if (!wlist.isEmpty()) { |
1582 |
channelsMenu->insertSeparator(); |
channelsMenu->insertSeparator(); |
1583 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1584 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1585 |
int iItemID = channelsMenu->insertItem(pChannel->caption(), this, SLOT(channelsMenuActivated(int))); |
if (pChannelStrip) { |
1586 |
channelsMenu->setItemParameter(iItemID, iChannel); |
int iItemID = channelsMenu->insertItem(pChannelStrip->caption(), this, SLOT(channelsMenuActivated(int))); |
1587 |
channelsMenu->setItemChecked(iItemID, activeChannel() == pChannel); |
channelsMenu->setItemParameter(iItemID, iChannel); |
1588 |
|
channelsMenu->setItemChecked(iItemID, activeChannelStrip() == pChannelStrip); |
1589 |
|
} |
1590 |
} |
} |
1591 |
} |
} |
1592 |
} |
} |
1595 |
// Windows menu activation slot |
// Windows menu activation slot |
1596 |
void qsamplerMainForm::channelsMenuActivated ( int iChannel ) |
void qsamplerMainForm::channelsMenuActivated ( int iChannel ) |
1597 |
{ |
{ |
1598 |
qsamplerChannelStrip *pChannel = channelAt(iChannel); |
qsamplerChannelStrip *pChannelStrip = channelStripAt(iChannel); |
1599 |
if (pChannel) |
if (pChannelStrip) |
1600 |
pChannel->showNormal(); |
pChannelStrip->showNormal(); |
1601 |
pChannel->setFocus(); |
pChannelStrip->setFocus(); |
1602 |
} |
} |
1603 |
|
|
1604 |
|
|
1638 |
} |
} |
1639 |
|
|
1640 |
// Refresh each channel usage, on each period... |
// Refresh each channel usage, on each period... |
1641 |
if (m_pClient && m_pOptions->bAutoRefresh && m_pWorkspace->isUpdatesEnabled()) { |
if (m_pClient && (m_iChangeCount > 0 || m_pOptions->bAutoRefresh)) { |
1642 |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
1643 |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime) { |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled()) { |
1644 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
1645 |
|
m_iChangeCount = 0; |
1646 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1647 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1648 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1649 |
if (pChannel->isVisible()) |
if (pChannelStrip && pChannelStrip->isVisible()) { |
1650 |
pChannel->updateChannelUsage(); |
// If we can't make it clean, try next time. |
1651 |
|
if (!pChannelStrip->updateChannelUsage()) |
1652 |
|
m_iChangeCount++; |
1653 |
|
} |
1654 |
} |
} |
1655 |
} |
} |
1656 |
} |
} |