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 |
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|
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> |
45 |
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|
46 |
#include "config.h" |
#include "config.h" |
47 |
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48 |
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#ifdef HAVE_SIGNAL_H |
49 |
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#include <signal.h> |
50 |
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#endif |
51 |
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|
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; |
|
m_iChangeCount = 0; |
|
113 |
|
|
114 |
m_pServer = NULL; |
m_pServer = NULL; |
115 |
m_pClient = NULL; |
m_pClient = NULL; |
119 |
|
|
120 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
121 |
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|
122 |
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#ifdef HAVE_SIGNAL_H |
123 |
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// Set to ignore any fatal "Broken pipe" signals. |
124 |
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::signal(SIGPIPE, SIG_IGN); |
125 |
|
#endif |
126 |
|
|
127 |
// Make it an MDI workspace. |
// Make it an MDI workspace. |
128 |
m_pWorkspace = new QWorkspace(this); |
m_pWorkspace = new QWorkspace(this); |
129 |
m_pWorkspace->setScrollBarsEnabled(true); |
m_pWorkspace->setScrollBarsEnabled(true); |
173 |
{ |
{ |
174 |
// Do final processing anyway. |
// Do final processing anyway. |
175 |
processServerExit(); |
processServerExit(); |
176 |
|
|
177 |
// Delete recentfiles menu. |
#if defined(WIN32) |
178 |
if (m_pRecentFilesMenu) |
WSACleanup(); |
179 |
delete m_pRecentFilesMenu; |
#endif |
180 |
|
|
181 |
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// Finally drop any widgets around... |
182 |
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if (m_pMessages) |
183 |
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delete m_pMessages; |
184 |
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if (m_pWorkspace) |
185 |
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delete m_pWorkspace; |
186 |
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|
187 |
// Delete status item labels one by one. |
// Delete status item labels one by one. |
188 |
if (m_status[QSAMPLER_STATUS_CLIENT]) |
if (m_status[QSAMPLER_STATUS_CLIENT]) |
189 |
delete m_status[QSAMPLER_STATUS_CLIENT]; |
delete m_status[QSAMPLER_STATUS_CLIENT]; |
194 |
if (m_status[QSAMPLER_STATUS_SESSION]) |
if (m_status[QSAMPLER_STATUS_SESSION]) |
195 |
delete m_status[QSAMPLER_STATUS_SESSION]; |
delete m_status[QSAMPLER_STATUS_SESSION]; |
196 |
|
|
197 |
// Finally drop any widgets around... |
// Delete recentfiles menu. |
198 |
if (m_pMessages) |
if (m_pRecentFilesMenu) |
199 |
delete m_pMessages; |
delete m_pRecentFilesMenu; |
|
if (m_pWorkspace) |
|
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delete m_pWorkspace; |
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|
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#if defined(WIN32) |
|
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WSACleanup(); |
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#endif |
|
200 |
} |
} |
201 |
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|
202 |
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|
295 |
} |
} |
296 |
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|
297 |
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|
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 |
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for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) |
309 |
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*iter = QUrl((*iter).stripWhiteSpace().replace(QRegExp("^file:"), QString::null)).path(); |
310 |
|
} |
311 |
} |
} |
312 |
|
|
313 |
pDragEnterEvent->accept(bAccept); |
return bDecode; |
314 |
|
} |
315 |
|
|
316 |
|
|
317 |
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// Window drag-n-drop event handlers. |
318 |
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void qsamplerMainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
319 |
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{ |
320 |
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QStringList files; |
321 |
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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 = *iter; |
334 |
|
if (qsamplerChannel::isInstrumentFile(sPath)) { |
335 |
|
// Try to create a new channel from instrument file... |
336 |
|
qsamplerChannel *pChannel = new qsamplerChannel(this); |
337 |
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if (pChannel == NULL) |
338 |
|
return; |
339 |
|
// Start setting the instrument filename... |
340 |
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pChannel->setInstrument(sPath, 0); |
341 |
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// Before we show it up, may be we'll |
342 |
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// better ask for some initial values? |
343 |
|
if (!pChannel->channelSetup(this)) { |
344 |
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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 |
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m_iDirtyCount++; |
354 |
|
stabilizeForm(); |
355 |
|
} // Otherwise, load an usual session file (LSCP script)... |
356 |
|
else if (closeSession(true)) |
357 |
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loadSessionFile(sPath); |
358 |
|
// Make it look responsive...:) |
359 |
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QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
360 |
|
} |
361 |
} |
} |
362 |
|
|
363 |
|
|
422 |
if (!closeSession(true)) |
if (!closeSession(true)) |
423 |
return false; |
return false; |
424 |
|
|
425 |
|
// Give us what the server has, right now... |
426 |
|
updateSession(); |
427 |
|
|
428 |
// Ok increment untitled count. |
// Ok increment untitled count. |
429 |
m_iUntitled++; |
m_iUntitled++; |
430 |
|
|
583 |
if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) { |
if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) { |
584 |
appendMessagesClient("lscp_client_query"); |
appendMessagesClient("lscp_client_query"); |
585 |
iErrors++; |
iErrors++; |
586 |
|
break; |
587 |
} |
} |
588 |
} |
} |
589 |
// Try to make it snappy :) |
// Try to make it snappy :) |
595 |
|
|
596 |
// Have we any errors? |
// Have we any errors? |
597 |
if (iErrors > 0) |
if (iErrors > 0) |
598 |
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)); |
599 |
|
|
600 |
// Now we'll try to create the whole GUI session. |
// Now we'll try to create (update) the whole GUI session. |
601 |
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.")); |
|
|
} |
|
|
|
|
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// Try to (re)create each channel. |
|
|
m_pWorkspace->setUpdatesEnabled(false); |
|
|
for (int iChannelID = 0; iChannelID < iChannels; iChannelID++) { |
|
|
createChannelStrip(iChannelID); |
|
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
|
|
} |
|
|
m_pWorkspace->setUpdatesEnabled(true); |
|
602 |
|
|
603 |
// Save as default session directory. |
// Save as default session directory. |
604 |
if (m_pOptions) |
if (m_pOptions) |
611 |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
612 |
|
|
613 |
// Make that an overall update. |
// Make that an overall update. |
|
m_iChangeCount++; |
|
614 |
stabilizeForm(); |
stabilizeForm(); |
615 |
return true; |
return true; |
616 |
} |
} |
648 |
if (pChannelStrip) { |
if (pChannelStrip) { |
649 |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
650 |
if (pChannel) { |
if (pChannel) { |
651 |
int iChannelID = pChannel->channelID(); |
ts << "# Channel " << iChannel << endl; |
|
ts << "# " << pChannelStrip->caption() << endl; |
|
652 |
ts << "ADD CHANNEL" << endl; |
ts << "ADD CHANNEL" << endl; |
653 |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl; |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel << " " << pChannel->audioDriver() << endl; |
654 |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel << " " << pChannel->midiDriver() << endl; |
655 |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
// ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel << " " << pChannel->midiPort() << endl; |
656 |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " "; |
657 |
if (pChannel->midiChannel() > 0) |
if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) |
|
ts << pChannel->midiChannel(); |
|
|
else |
|
658 |
ts << "ALL"; |
ts << "ALL"; |
659 |
|
else |
660 |
|
ts << pChannel->midiChannel(); |
661 |
ts << endl; |
ts << endl; |
662 |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl; |
663 |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl; |
664 |
ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl; |
ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl; |
665 |
ts << endl; |
ts << endl; |
666 |
} |
} |
667 |
} |
} |
761 |
|
|
762 |
// Log this. |
// Log this. |
763 |
appendMessages(tr("Sampler reset.")); |
appendMessages(tr("Sampler reset.")); |
764 |
|
|
765 |
|
// Make it a new session... |
766 |
|
newSession(); |
767 |
} |
} |
768 |
|
|
769 |
|
|
814 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
815 |
return; |
return; |
816 |
|
|
817 |
// Just create the channel strip, |
// Just create the channel instance... |
818 |
// by giving an invalid channel id. |
qsamplerChannel *pChannel = new qsamplerChannel(this); |
819 |
createChannelStrip(-1); |
if (pChannel == NULL) |
820 |
|
return; |
821 |
|
|
822 |
|
// Before we show it up, may be we'll |
823 |
|
// better ask for some initial values? |
824 |
|
if (!pChannel->channelSetup(this)) { |
825 |
|
delete pChannel; |
826 |
|
return; |
827 |
|
} |
828 |
|
|
829 |
|
// And give it to the strip (will own the channel instance, if successful). |
830 |
|
if (!createChannelStrip(pChannel)) { |
831 |
|
delete pChannel; |
832 |
|
return; |
833 |
|
} |
834 |
|
|
835 |
|
// Make that an overall update. |
836 |
|
m_iDirtyCount++; |
837 |
|
stabilizeForm(); |
838 |
} |
} |
839 |
|
|
840 |
|
|
905 |
if (pChannelStrip == NULL) |
if (pChannelStrip == NULL) |
906 |
return; |
return; |
907 |
|
|
908 |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
// Just invoque the channel strip procedure. |
909 |
if (pChannel == NULL) |
pChannelStrip->channelReset(); |
910 |
return; |
} |
911 |
|
|
|
// Reset the existing sampler channel. |
|
|
pChannel->resetChannel(); |
|
912 |
|
|
913 |
// And force a deferred update. |
// Reset all sampler channels. |
914 |
m_iChangeCount++; |
void qsamplerMainForm::editResetAllChannels (void) |
915 |
|
{ |
916 |
|
if (m_pClient == NULL) |
917 |
|
return; |
918 |
|
|
919 |
|
// Invoque the channel strip procedure, |
920 |
|
// for all channels out there... |
921 |
|
m_pWorkspace->setUpdatesEnabled(false); |
922 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
923 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
924 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
925 |
|
if (pChannelStrip) |
926 |
|
pChannelStrip->channelReset(); |
927 |
|
} |
928 |
|
m_pWorkspace->setUpdatesEnabled(true); |
929 |
} |
} |
930 |
|
|
931 |
|
|
1005 |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
1006 |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
1007 |
bool bOldCompletePath = m_pOptions->bCompletePath; |
bool bOldCompletePath = m_pOptions->bCompletePath; |
1008 |
|
bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
1009 |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
1010 |
// Load the current setup settings. |
// Load the current setup settings. |
1011 |
pOptionsForm->setup(m_pOptions); |
pOptionsForm->setup(m_pOptions); |
1024 |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
1025 |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
1026 |
updateRecentFilesMenu(); |
updateRecentFilesMenu(); |
1027 |
|
if (( bOldInstrumentNames && !m_pOptions->bInstrumentNames) || |
1028 |
|
(!bOldInstrumentNames && m_pOptions->bInstrumentNames)) |
1029 |
|
updateInstrumentNames(); |
1030 |
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
1031 |
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
1032 |
updateDisplayEffect(); |
updateDisplayEffect(); |
1137 |
sText += tr("GIG (libgig) file support disabled."); |
sText += tr("GIG (libgig) file support disabled."); |
1138 |
sText += "</font></small><br />"; |
sText += "</font></small><br />"; |
1139 |
#endif |
#endif |
1140 |
|
#ifndef CONFIG_INSTRUMENT_NAME |
1141 |
|
sText += "<small><font color=\"red\">"; |
1142 |
|
sText += tr("LSCP (liblscp) instrument_name support disabled."); |
1143 |
|
sText += "</font></small><br />"; |
1144 |
|
#endif |
1145 |
sText += "<br />\n"; |
sText += "<br />\n"; |
1146 |
sText += tr("Using") + ": "; |
sText += tr("Using") + ": "; |
1147 |
sText += ::lscp_client_package(); |
sText += ::lscp_client_package(); |
1169 |
void qsamplerMainForm::stabilizeForm (void) |
void qsamplerMainForm::stabilizeForm (void) |
1170 |
{ |
{ |
1171 |
// Update the main application caption... |
// Update the main application caption... |
1172 |
QString sSessioName = sessionName(m_sFilename); |
QString sSessionName = sessionName(m_sFilename); |
1173 |
if (m_iDirtyCount > 0) |
if (m_iDirtyCount > 0) |
1174 |
sSessioName += '*'; |
sSessionName += '*'; |
1175 |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName)); |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName)); |
1176 |
|
|
1177 |
// Update the main menu state... |
// Update the main menu state... |
1178 |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
1188 |
editRemoveChannelAction->setEnabled(bHasChannel); |
editRemoveChannelAction->setEnabled(bHasChannel); |
1189 |
editSetupChannelAction->setEnabled(bHasChannel); |
editSetupChannelAction->setEnabled(bHasChannel); |
1190 |
editResetChannelAction->setEnabled(bHasChannel); |
editResetChannelAction->setEnabled(bHasChannel); |
1191 |
|
editResetAllChannelsAction->setEnabled(bHasChannel); |
1192 |
channelsArrangeAction->setEnabled(bHasChannel); |
channelsArrangeAction->setEnabled(bHasChannel); |
1193 |
viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible()); |
viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible()); |
1194 |
|
|
1221 |
|
|
1222 |
|
|
1223 |
// Channel change receiver slot. |
// Channel change receiver slot. |
1224 |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * ) |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip ) |
1225 |
{ |
{ |
1226 |
// Flag that we're update those channel strips. |
// Add this strip to the changed list... |
1227 |
m_iChangeCount++; |
if (m_changedStrips.containsRef(pChannelStrip) == 0) |
1228 |
|
m_changedStrips.append(pChannelStrip); |
1229 |
|
|
1230 |
// Just mark the dirty form. |
// Just mark the dirty form. |
1231 |
m_iDirtyCount++; |
m_iDirtyCount++; |
1232 |
// and update the form status... |
// and update the form status... |
1234 |
} |
} |
1235 |
|
|
1236 |
|
|
1237 |
|
// Grab and restore current sampler channels session. |
1238 |
|
void qsamplerMainForm::updateSession (void) |
1239 |
|
{ |
1240 |
|
// Retrieve the current channel list. |
1241 |
|
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
1242 |
|
if (piChannelIDs == NULL) { |
1243 |
|
if (::lscp_client_get_errno(m_pClient)) { |
1244 |
|
appendMessagesClient("lscp_list_channels"); |
1245 |
|
appendMessagesError(tr("Could not get current list of channels.\n\nSorry.")); |
1246 |
|
} |
1247 |
|
return; |
1248 |
|
} |
1249 |
|
|
1250 |
|
// Try to (re)create each channel. |
1251 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1252 |
|
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) { |
1253 |
|
// Check if theres already a channel strip for this one... |
1254 |
|
if (!channelStrip(piChannelIDs[iChannel])) |
1255 |
|
createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel])); |
1256 |
|
// Make it visibly responsive... |
1257 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
1258 |
|
} |
1259 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1260 |
|
} |
1261 |
|
|
1262 |
|
|
1263 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
1264 |
void qsamplerMainForm::updateRecentFiles ( const QString& sFilename ) |
void qsamplerMainForm::updateRecentFiles ( const QString& sFilename ) |
1265 |
{ |
{ |
1304 |
} |
} |
1305 |
|
|
1306 |
|
|
1307 |
|
// Force update of the channels instrument names mode. |
1308 |
|
void qsamplerMainForm::updateInstrumentNames (void) |
1309 |
|
{ |
1310 |
|
// Full channel list update... |
1311 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1312 |
|
if (wlist.isEmpty()) |
1313 |
|
return; |
1314 |
|
|
1315 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1316 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1317 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1318 |
|
if (pChannelStrip) |
1319 |
|
pChannelStrip->updateInstrumentName(true); |
1320 |
|
} |
1321 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1322 |
|
} |
1323 |
|
|
1324 |
|
|
1325 |
// Force update of the channels display font. |
// Force update of the channels display font. |
1326 |
void qsamplerMainForm::updateDisplayFont (void) |
void qsamplerMainForm::updateDisplayFont (void) |
1327 |
{ |
{ |
1487 |
// qsamplerMainForm -- MDI channel strip management. |
// qsamplerMainForm -- MDI channel strip management. |
1488 |
|
|
1489 |
// The channel strip creation executive. |
// The channel strip creation executive. |
1490 |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( int iChannelID ) |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( qsamplerChannel *pChannel ) |
1491 |
{ |
{ |
1492 |
if (m_pClient == NULL) |
if (m_pClient == NULL || pChannel == NULL) |
1493 |
return NULL; |
return NULL; |
1494 |
|
|
1495 |
// Prepare for auto-arrange? |
// Prepare for auto-arrange? |
1499 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1500 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1501 |
pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1502 |
// y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
if (pChannelStrip) { |
1503 |
y += pChannelStrip->parentWidget()->frameGeometry().height(); |
// y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
1504 |
|
y += pChannelStrip->parentWidget()->frameGeometry().height(); |
1505 |
|
} |
1506 |
} |
} |
1507 |
} |
} |
1508 |
|
|
1509 |
// Add a new channel itema... |
// Add a new channel itema... |
1510 |
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; |
1511 |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
1512 |
// Actual channel setup. |
if (pChannelStrip == NULL) |
|
pChannelStrip->setup(this, iChannelID); |
|
|
QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
|
|
// Before we show it up, may be we'll |
|
|
// better ask for some initial values? |
|
|
if (iChannelID < 0 && !pChannelStrip->channelSetup()) { |
|
|
// No luck, bail out... |
|
|
delete pChannelStrip; |
|
1513 |
return NULL; |
return NULL; |
1514 |
} |
|
1515 |
|
// Actual channel strip setup... |
1516 |
|
pChannelStrip->setup(pChannel); |
1517 |
|
QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
1518 |
// Set some initial aesthetic options... |
// Set some initial aesthetic options... |
1519 |
if (m_pOptions) { |
if (m_pOptions) { |
1520 |
// Background display effect... |
// Background display effect... |
1536 |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1537 |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1538 |
} |
} |
1539 |
|
|
1540 |
|
// This is pretty new, so we'll watch for it closely. |
1541 |
|
channelStripChanged(pChannelStrip); |
1542 |
|
|
1543 |
// Return our successful reference... |
// Return our successful reference... |
1544 |
return pChannelStrip; |
return pChannelStrip; |
1545 |
} |
} |
1557 |
{ |
{ |
1558 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1559 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
1560 |
return 0; |
return NULL; |
1561 |
|
|
1562 |
return (qsamplerChannelStrip *) wlist.at(iChannel); |
return (qsamplerChannelStrip *) wlist.at(iChannel); |
1563 |
} |
} |
1564 |
|
|
1565 |
|
|
1566 |
|
// Retrieve a channel strip by sampler channel id. |
1567 |
|
qsamplerChannelStrip *qsamplerMainForm::channelStrip ( int iChannelID ) |
1568 |
|
{ |
1569 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1570 |
|
if (wlist.isEmpty()) |
1571 |
|
return NULL; |
1572 |
|
|
1573 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1574 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1575 |
|
if (pChannelStrip) { |
1576 |
|
qsamplerChannel *pChannel = pChannelStrip->channel(); |
1577 |
|
if (pChannel && pChannel->channelID() == iChannelID) |
1578 |
|
return pChannelStrip; |
1579 |
|
} |
1580 |
|
} |
1581 |
|
|
1582 |
|
// Not found. |
1583 |
|
return NULL; |
1584 |
|
} |
1585 |
|
|
1586 |
|
|
1587 |
// Construct the windows menu. |
// Construct the windows menu. |
1588 |
void qsamplerMainForm::channelsMenuAboutToShow (void) |
void qsamplerMainForm::channelsMenuAboutToShow (void) |
1589 |
{ |
{ |
1652 |
} |
} |
1653 |
|
|
1654 |
// Refresh each channel usage, on each period... |
// Refresh each channel usage, on each period... |
1655 |
if (m_pClient && (m_iChangeCount > 0 || m_pOptions->bAutoRefresh)) { |
if (m_pClient && (m_changedStrips.count() > 0 || m_pOptions->bAutoRefresh)) { |
1656 |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
1657 |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled()) { |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled()) { |
1658 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
1659 |
m_iChangeCount = 0; |
// Update the channel information for each pending strip... |
1660 |
|
for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first(); |
1661 |
|
pChannelStrip; |
1662 |
|
pChannelStrip = m_changedStrips.next()) { |
1663 |
|
// If successfull, remove from pending list... |
1664 |
|
if (pChannelStrip->updateChannelInfo()) |
1665 |
|
m_changedStrips.remove(pChannelStrip); |
1666 |
|
} |
1667 |
|
// Update the channel stream usage for each strip... |
1668 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1669 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1670 |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1671 |
if (pChannelStrip && pChannelStrip->isVisible()) { |
if (pChannelStrip && pChannelStrip->isVisible()) |
1672 |
// If we can't make it clean, try next time. |
pChannelStrip->updateChannelUsage(); |
|
if (!pChannelStrip->updateChannelUsage()) |
|
|
m_iChangeCount++; |
|
|
} |
|
1673 |
} |
} |
1674 |
} |
} |
1675 |
} |
} |