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) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved. |
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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 |
14 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 |
GNU General Public License for more details. |
GNU General Public License for more details. |
16 |
|
|
17 |
You should have received a copy of the GNU General Public License |
You should have received a copy of the GNU General Public License along |
18 |
along with this program; if not, write to the Free Software |
with this program; if not, write to the Free Software Foundation, Inc., |
19 |
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
20 |
|
|
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*****************************************************************************/ |
*****************************************************************************/ |
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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> |
41 |
#include "qsamplerMessages.h" |
#include "qsamplerMessages.h" |
42 |
|
|
43 |
#include "qsamplerChannelStrip.h" |
#include "qsamplerChannelStrip.h" |
44 |
|
#include "qsamplerInstrumentList.h" |
45 |
|
|
46 |
|
#include "qsamplerInstrumentListForm.h" |
47 |
|
#include "qsamplerDeviceForm.h" |
48 |
#include "qsamplerOptionsForm.h" |
#include "qsamplerOptionsForm.h" |
49 |
|
|
50 |
#include "config.h" |
#ifdef HAVE_SIGNAL_H |
51 |
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#include <signal.h> |
52 |
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#endif |
53 |
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|
54 |
|
#ifdef CONFIG_LIBGIG |
55 |
|
#include <gig.h> |
56 |
|
#endif |
57 |
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|
58 |
// Timer constant stuff. |
// Timer constant stuff. |
59 |
#define QSAMPLER_TIMER_MSECS 200 |
#define QSAMPLER_TIMER_MSECS 200 |
104 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
105 |
// qsamplerMainForm -- Main window form implementation. |
// qsamplerMainForm -- Main window form implementation. |
106 |
|
|
107 |
|
// Kind of singleton reference. |
108 |
|
qsamplerMainForm *qsamplerMainForm::g_pMainForm = NULL; |
109 |
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|
110 |
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|
111 |
// Kind of constructor. |
// Kind of constructor. |
112 |
void qsamplerMainForm::init (void) |
void qsamplerMainForm::init (void) |
113 |
{ |
{ |
114 |
|
// Pseudo-singleton reference setup. |
115 |
|
g_pMainForm = this; |
116 |
|
|
117 |
// Initialize some pointer references. |
// Initialize some pointer references. |
118 |
m_pOptions = NULL; |
m_pOptions = NULL; |
119 |
|
|
120 |
// All child forms are to be created later, not earlier than setup. |
// All child forms are to be created later, not earlier than setup. |
121 |
m_pMessages = NULL; |
m_pMessages = NULL; |
122 |
|
m_pInstrumentListForm = NULL; |
123 |
|
m_pDeviceForm = NULL; |
124 |
|
|
125 |
// We'll start clean. |
// We'll start clean. |
126 |
m_iUntitled = 0; |
m_iUntitled = 0; |
127 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
|
m_iChangeCount = 0; |
|
128 |
|
|
129 |
m_pServer = NULL; |
m_pServer = NULL; |
130 |
m_pClient = NULL; |
m_pClient = NULL; |
134 |
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|
135 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
136 |
|
|
137 |
|
#ifdef HAVE_SIGNAL_H |
138 |
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// Set to ignore any fatal "Broken pipe" signals. |
139 |
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::signal(SIGPIPE, SIG_IGN); |
140 |
|
#endif |
141 |
|
|
142 |
// Make it an MDI workspace. |
// Make it an MDI workspace. |
143 |
m_pWorkspace = new QWorkspace(this); |
m_pWorkspace = new QWorkspace(this); |
144 |
m_pWorkspace->setScrollBarsEnabled(true); |
m_pWorkspace->setScrollBarsEnabled(true); |
153 |
pLabel = new QLabel(tr("Connected"), this); |
pLabel = new QLabel(tr("Connected"), this); |
154 |
pLabel->setAlignment(Qt::AlignLeft); |
pLabel->setAlignment(Qt::AlignLeft); |
155 |
pLabel->setMinimumSize(pLabel->sizeHint()); |
pLabel->setMinimumSize(pLabel->sizeHint()); |
156 |
m_status[QSAMPLER_STATUS_CLIENT] = pLabel; |
m_statusItem[QSAMPLER_STATUS_CLIENT] = pLabel; |
157 |
statusBar()->addWidget(pLabel); |
statusBar()->addWidget(pLabel); |
158 |
// Server address. |
// Server address. |
159 |
pLabel = new QLabel(this); |
pLabel = new QLabel(this); |
160 |
pLabel->setAlignment(Qt::AlignLeft); |
pLabel->setAlignment(Qt::AlignLeft); |
161 |
m_status[QSAMPLER_STATUS_SERVER] = pLabel; |
m_statusItem[QSAMPLER_STATUS_SERVER] = pLabel; |
162 |
statusBar()->addWidget(pLabel, 1); |
statusBar()->addWidget(pLabel, 1); |
163 |
// Channel title. |
// Channel title. |
164 |
pLabel = new QLabel(this); |
pLabel = new QLabel(this); |
165 |
pLabel->setAlignment(Qt::AlignLeft); |
pLabel->setAlignment(Qt::AlignLeft); |
166 |
m_status[QSAMPLER_STATUS_CHANNEL] = pLabel; |
m_statusItem[QSAMPLER_STATUS_CHANNEL] = pLabel; |
167 |
statusBar()->addWidget(pLabel, 2); |
statusBar()->addWidget(pLabel, 2); |
168 |
// Session modification status. |
// Session modification status. |
169 |
pLabel = new QLabel(tr("MOD"), this); |
pLabel = new QLabel(tr("MOD"), this); |
170 |
pLabel->setAlignment(Qt::AlignHCenter); |
pLabel->setAlignment(Qt::AlignHCenter); |
171 |
pLabel->setMinimumSize(pLabel->sizeHint()); |
pLabel->setMinimumSize(pLabel->sizeHint()); |
172 |
m_status[QSAMPLER_STATUS_SESSION] = pLabel; |
m_statusItem[QSAMPLER_STATUS_SESSION] = pLabel; |
173 |
statusBar()->addWidget(pLabel); |
statusBar()->addWidget(pLabel); |
174 |
|
|
175 |
// Create the recent files sub-menu. |
// Create the recent files sub-menu. |
188 |
{ |
{ |
189 |
// Do final processing anyway. |
// Do final processing anyway. |
190 |
processServerExit(); |
processServerExit(); |
191 |
|
|
192 |
// Delete recentfiles menu. |
#if defined(WIN32) |
193 |
if (m_pRecentFilesMenu) |
WSACleanup(); |
194 |
delete m_pRecentFilesMenu; |
#endif |
|
// Delete status item labels one by one. |
|
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if (m_status[QSAMPLER_STATUS_CLIENT]) |
|
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delete m_status[QSAMPLER_STATUS_CLIENT]; |
|
|
if (m_status[QSAMPLER_STATUS_SERVER]) |
|
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delete m_status[QSAMPLER_STATUS_SERVER]; |
|
|
if (m_status[QSAMPLER_STATUS_CHANNEL]) |
|
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delete m_status[QSAMPLER_STATUS_CHANNEL]; |
|
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if (m_status[QSAMPLER_STATUS_SESSION]) |
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delete m_status[QSAMPLER_STATUS_SESSION]; |
|
195 |
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|
196 |
// Finally drop any widgets around... |
// Finally drop any widgets around... |
197 |
|
if (m_pDeviceForm) |
198 |
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delete m_pDeviceForm; |
199 |
|
if (m_pInstrumentListForm) |
200 |
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delete m_pInstrumentListForm; |
201 |
if (m_pMessages) |
if (m_pMessages) |
202 |
delete m_pMessages; |
delete m_pMessages; |
203 |
if (m_pWorkspace) |
if (m_pWorkspace) |
204 |
delete m_pWorkspace; |
delete m_pWorkspace; |
205 |
|
|
206 |
#if defined(WIN32) |
// Delete status item labels one by one. |
207 |
WSACleanup(); |
if (m_statusItem[QSAMPLER_STATUS_CLIENT]) |
208 |
#endif |
delete m_statusItem[QSAMPLER_STATUS_CLIENT]; |
209 |
|
if (m_statusItem[QSAMPLER_STATUS_SERVER]) |
210 |
|
delete m_statusItem[QSAMPLER_STATUS_SERVER]; |
211 |
|
if (m_statusItem[QSAMPLER_STATUS_CHANNEL]) |
212 |
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delete m_statusItem[QSAMPLER_STATUS_CHANNEL]; |
213 |
|
if (m_statusItem[QSAMPLER_STATUS_SESSION]) |
214 |
|
delete m_statusItem[QSAMPLER_STATUS_SESSION]; |
215 |
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|
216 |
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// Delete recentfiles menu. |
217 |
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if (m_pRecentFilesMenu) |
218 |
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delete m_pRecentFilesMenu; |
219 |
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|
220 |
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// Pseudo-singleton reference shut-down. |
221 |
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g_pMainForm = NULL; |
222 |
} |
} |
223 |
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|
224 |
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|
228 |
// We got options? |
// We got options? |
229 |
m_pOptions = pOptions; |
m_pOptions = pOptions; |
230 |
|
|
231 |
|
// What style do we create these forms? |
232 |
|
Qt::WFlags wflags = Qt::WStyle_Customize |
233 |
|
| Qt::WStyle_NormalBorder |
234 |
|
| Qt::WStyle_Title |
235 |
|
| Qt::WStyle_SysMenu |
236 |
|
| Qt::WStyle_MinMax |
237 |
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| Qt::WType_TopLevel; |
238 |
|
if (m_pOptions->bKeepOnTop) |
239 |
|
wflags |= Qt::WStyle_Tool; |
240 |
// Some child forms are to be created right now. |
// Some child forms are to be created right now. |
241 |
m_pMessages = new qsamplerMessages(this); |
m_pMessages = new qsamplerMessages(this); |
242 |
|
m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags); |
243 |
|
#ifdef CONFIG_MIDI_INSTRUMENT |
244 |
|
m_pInstrumentListForm = new qsamplerInstrumentListForm(this, 0, wflags); |
245 |
|
QObject::connect(m_pInstrumentListForm->InstrumentList, |
246 |
|
SIGNAL(instrumentsChanged()), |
247 |
|
SLOT(sessionDirty())); |
248 |
|
#else |
249 |
|
viewInstrumentsAction->setEnabled(false); |
250 |
|
#endif |
251 |
// Set message defaults... |
// Set message defaults... |
252 |
updateMessagesFont(); |
updateMessagesFont(); |
253 |
updateMessagesLimit(); |
updateMessagesLimit(); |
254 |
updateMessagesCapture(); |
updateMessagesCapture(); |
255 |
// Set the visibility signal. |
// Set the visibility signal. |
256 |
QObject::connect(m_pMessages, SIGNAL(visibilityChanged(bool)), this, SLOT(stabilizeForm())); |
QObject::connect(m_pMessages, |
257 |
|
SIGNAL(visibilityChanged(bool)), |
258 |
|
SLOT(stabilizeForm())); |
259 |
|
|
260 |
// Initial decorations toggle state. |
// Initial decorations toggle state. |
261 |
viewMenubarAction->setOn(m_pOptions->bMenubar); |
viewMenubarAction->setOn(m_pOptions->bMenubar); |
278 |
QTextIStream istr(&sDockables); |
QTextIStream istr(&sDockables); |
279 |
istr >> *this; |
istr >> *this; |
280 |
} |
} |
281 |
// Try to restore old window positioning. |
// Try to restore old window positioning and initial visibility. |
282 |
m_pOptions->loadWidgetGeometry(this); |
m_pOptions->loadWidgetGeometry(this); |
283 |
|
m_pOptions->loadWidgetGeometry(m_pInstrumentListForm); |
284 |
|
m_pOptions->loadWidgetGeometry(m_pDeviceForm); |
285 |
|
|
286 |
// Final startup stabilization... |
// Final startup stabilization... |
287 |
updateRecentFilesMenu(); |
updateRecentFilesMenu(); |
319 |
QTextOStream ostr(&sDockables); |
QTextOStream ostr(&sDockables); |
320 |
ostr << *this; |
ostr << *this; |
321 |
m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables); |
m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables); |
322 |
// And the main windows state. |
// And the children, and the main windows state,. |
323 |
m_pOptions->saveWidgetGeometry(this); |
m_pOptions->saveWidgetGeometry(m_pDeviceForm); |
324 |
|
m_pOptions->saveWidgetGeometry(m_pInstrumentListForm); |
325 |
|
m_pOptions->saveWidgetGeometry(this); |
326 |
|
// Close popup widgets. |
327 |
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if (m_pInstrumentListForm) |
328 |
|
m_pInstrumentListForm->close(); |
329 |
|
if (m_pDeviceForm) |
330 |
|
m_pDeviceForm->close(); |
331 |
// Stop client and/or server, gracefully. |
// Stop client and/or server, gracefully. |
332 |
stopServer(); |
stopServer(); |
333 |
} |
} |
346 |
} |
} |
347 |
|
|
348 |
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|
349 |
// Window drag-n-drop event handlers. |
// Drag'n'drop file handler. |
350 |
void qsamplerMainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
bool qsamplerMainForm::decodeDragFiles ( const QMimeSource *pEvent, QStringList& files ) |
351 |
{ |
{ |
352 |
bool bAccept = false; |
bool bDecode = false; |
353 |
|
|
354 |
if (QTextDrag::canDecode(pDragEnterEvent)) { |
if (QTextDrag::canDecode(pEvent)) { |
355 |
QString sUrl; |
QString sText; |
356 |
if (QTextDrag::decode(pDragEnterEvent, sUrl) && m_pClient) |
bDecode = QTextDrag::decode(pEvent, sText); |
357 |
bAccept = QFileInfo(QUrl(sUrl).path()).exists(); |
if (bDecode) { |
358 |
|
files = QStringList::split('\n', sText); |
359 |
|
for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) |
360 |
|
*iter = QUrl((*iter).stripWhiteSpace().replace(QRegExp("^file:"), QString::null)).path(); |
361 |
|
} |
362 |
} |
} |
363 |
|
|
364 |
pDragEnterEvent->accept(bAccept); |
return bDecode; |
365 |
|
} |
366 |
|
|
367 |
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|
368 |
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// Window drag-n-drop event handlers. |
369 |
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void qsamplerMainForm::dragEnterEvent ( QDragEnterEvent* pDragEnterEvent ) |
370 |
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{ |
371 |
|
QStringList files; |
372 |
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pDragEnterEvent->accept(decodeDragFiles(pDragEnterEvent, files)); |
373 |
} |
} |
374 |
|
|
375 |
|
|
376 |
void qsamplerMainForm::dropEvent ( QDropEvent* pDropEvent ) |
void qsamplerMainForm::dropEvent ( QDropEvent* pDropEvent ) |
377 |
{ |
{ |
378 |
if (QTextDrag::canDecode(pDropEvent)) { |
QStringList files; |
379 |
QString sUrl; |
|
380 |
if (QTextDrag::decode(pDropEvent, sUrl) && closeSession(true)) |
if (!decodeDragFiles(pDropEvent, files)) |
381 |
loadSessionFile(QUrl(sUrl).path()); |
return; |
382 |
} |
|
383 |
|
for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) { |
384 |
|
const QString& sPath = *iter; |
385 |
|
if (qsamplerChannel::isInstrumentFile(sPath)) { |
386 |
|
// Try to create a new channel from instrument file... |
387 |
|
qsamplerChannel *pChannel = new qsamplerChannel(); |
388 |
|
if (pChannel == NULL) |
389 |
|
return; |
390 |
|
// Start setting the instrument filename... |
391 |
|
pChannel->setInstrument(sPath, 0); |
392 |
|
// Before we show it up, may be we'll |
393 |
|
// better ask for some initial values? |
394 |
|
if (!pChannel->channelSetup(this)) { |
395 |
|
delete pChannel; |
396 |
|
return; |
397 |
|
} |
398 |
|
// Finally, give it to a new channel strip... |
399 |
|
if (!createChannelStrip(pChannel)) { |
400 |
|
delete pChannel; |
401 |
|
return; |
402 |
|
} |
403 |
|
// Make that an overall update. |
404 |
|
m_iDirtyCount++; |
405 |
|
stabilizeForm(); |
406 |
|
} // Otherwise, load an usual session file (LSCP script)... |
407 |
|
else if (closeSession(true)) { |
408 |
|
loadSessionFile(sPath); |
409 |
|
break; |
410 |
|
} |
411 |
|
// Make it look responsive...:) |
412 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
413 |
|
} |
414 |
} |
} |
415 |
|
|
416 |
|
|
420 |
// For the time being, just pump it to messages. |
// For the time being, just pump it to messages. |
421 |
if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) { |
if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) { |
422 |
qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent; |
qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent; |
423 |
appendMessagesColor(tr("Notify event: %1 data: %2") |
if (pEvent->event() == LSCP_EVENT_CHANNEL_INFO) { |
424 |
.arg(::lscp_event_to_text(pEvent->event())) |
int iChannelID = pEvent->data().toInt(); |
425 |
.arg(pEvent->data()), "#996699"); |
qsamplerChannelStrip *pChannelStrip = channelStrip(iChannelID); |
426 |
|
if (pChannelStrip) |
427 |
|
channelStripChanged(pChannelStrip); |
428 |
|
} else { |
429 |
|
appendMessagesColor(tr("Notify event: %1 data: %2") |
430 |
|
.arg(::lscp_event_to_text(pEvent->event())) |
431 |
|
.arg(pEvent->data()), "#996699"); |
432 |
|
} |
433 |
} |
} |
434 |
} |
} |
435 |
|
|
438 |
void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent ) |
void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent ) |
439 |
{ |
{ |
440 |
stabilizeForm(); |
stabilizeForm(); |
441 |
|
|
442 |
editMenu->exec(pEvent->globalPos()); |
editMenu->exec(pEvent->globalPos()); |
443 |
} |
} |
444 |
|
|
452 |
return m_pOptions; |
return m_pOptions; |
453 |
} |
} |
454 |
|
|
455 |
|
|
456 |
// The LSCP client descriptor property. |
// The LSCP client descriptor property. |
457 |
lscp_client_t *qsamplerMainForm::client (void) |
lscp_client_t *qsamplerMainForm::client (void) |
458 |
{ |
{ |
460 |
} |
} |
461 |
|
|
462 |
|
|
463 |
|
// The pseudo-singleton instance accessor. |
464 |
|
qsamplerMainForm *qsamplerMainForm::getInstance (void) |
465 |
|
{ |
466 |
|
return g_pMainForm; |
467 |
|
} |
468 |
|
|
469 |
|
|
470 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
471 |
// qsamplerMainForm -- Session file stuff. |
// qsamplerMainForm -- Session file stuff. |
472 |
|
|
490 |
if (!closeSession(true)) |
if (!closeSession(true)) |
491 |
return false; |
return false; |
492 |
|
|
493 |
|
// Give us what the server has, right now... |
494 |
|
updateSession(); |
495 |
|
|
496 |
// Ok increment untitled count. |
// Ok increment untitled count. |
497 |
m_iUntitled++; |
m_iUntitled++; |
498 |
|
|
514 |
|
|
515 |
// Ask for the filename to open... |
// Ask for the filename to open... |
516 |
QString sFilename = QFileDialog::getOpenFileName( |
QString sFilename = QFileDialog::getOpenFileName( |
517 |
m_pOptions->sSessionDir, // Start here. |
m_pOptions->sSessionDir, // Start here. |
518 |
tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files) |
tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files) |
519 |
this, 0, // Parent and name (none) |
this, 0, // Parent and name (none) |
520 |
tr("Open Session") // Caption. |
QSAMPLER_TITLE ": " + tr("Open Session") // Caption. |
521 |
); |
); |
522 |
|
|
523 |
// Have we cancelled? |
// Have we cancelled? |
548 |
sFilename = m_pOptions->sSessionDir; |
sFilename = m_pOptions->sSessionDir; |
549 |
// Prompt the guy... |
// Prompt the guy... |
550 |
sFilename = QFileDialog::getSaveFileName( |
sFilename = QFileDialog::getSaveFileName( |
551 |
sFilename, // Start here. |
sFilename, // Start here. |
552 |
tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files) |
tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files) |
553 |
this, 0, // Parent and name (none) |
this, 0, // Parent and name (none) |
554 |
tr("Save Session") // Caption. |
QSAMPLER_TITLE ": " + tr("Save Session") // Caption. |
555 |
); |
); |
556 |
// Have we cancelled it? |
// Have we cancelled it? |
557 |
if (sFilename.isEmpty()) |
if (sFilename.isEmpty()) |
561 |
sFilename += ".lscp"; |
sFilename += ".lscp"; |
562 |
// Check if already exists... |
// Check if already exists... |
563 |
if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { |
if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { |
564 |
if (QMessageBox::warning(this, tr("Warning"), |
if (QMessageBox::warning(this, |
565 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
566 |
tr("The file already exists:\n\n" |
tr("The file already exists:\n\n" |
567 |
"\"%1\"\n\n" |
"\"%1\"\n\n" |
568 |
"Do you want to replace it?") |
"Do you want to replace it?") |
584 |
|
|
585 |
// Are we dirty enough to prompt it? |
// Are we dirty enough to prompt it? |
586 |
if (m_iDirtyCount > 0) { |
if (m_iDirtyCount > 0) { |
587 |
switch (QMessageBox::warning(this, tr("Warning"), |
switch (QMessageBox::warning(this, |
588 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
589 |
tr("The current session has been changed:\n\n" |
tr("The current session has been changed:\n\n" |
590 |
"\"%1\"\n\n" |
"\"%1\"\n\n" |
591 |
"Do you want to save the changes?") |
"Do you want to save the changes?") |
638 |
return false; |
return false; |
639 |
} |
} |
640 |
|
|
641 |
|
// Tell the world we'll take some time... |
642 |
|
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
643 |
|
|
644 |
// Read the file. |
// Read the file. |
645 |
|
int iLine = 0; |
646 |
int iErrors = 0; |
int iErrors = 0; |
647 |
QTextStream ts(&file); |
QTextStream ts(&file); |
648 |
while (!ts.atEnd()) { |
while (!ts.atEnd()) { |
649 |
// Read the line. |
// Read the line. |
650 |
QString sCommand = ts.readLine().simplifyWhiteSpace(); |
QString sCommand = ts.readLine().stripWhiteSpace(); |
651 |
|
iLine++; |
652 |
// If not empty, nor a comment, call the server... |
// If not empty, nor a comment, call the server... |
653 |
if (!sCommand.isEmpty() && sCommand[0] != '#') { |
if (!sCommand.isEmpty() && sCommand[0] != '#') { |
|
appendMessagesColor(sCommand, "#996633"); |
|
654 |
// Remember that, no matter what, |
// Remember that, no matter what, |
655 |
// all LSCP commands are CR/LF terminated. |
// all LSCP commands are CR/LF terminated. |
656 |
sCommand += "\r\n"; |
sCommand += "\r\n"; |
657 |
if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) { |
if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) { |
658 |
|
appendMessagesColor(QString("%1(%2): %3") |
659 |
|
.arg(QFileInfo(sFilename).fileName()).arg(iLine) |
660 |
|
.arg(sCommand.simplifyWhiteSpace()), "#996633"); |
661 |
appendMessagesClient("lscp_client_query"); |
appendMessagesClient("lscp_client_query"); |
662 |
iErrors++; |
iErrors++; |
663 |
} |
} |
669 |
// Ok. we've read it. |
// Ok. we've read it. |
670 |
file.close(); |
file.close(); |
671 |
|
|
672 |
// Have we any errors? |
// Now we'll try to create (update) the whole GUI session. |
673 |
if (iErrors > 0) |
updateSession(); |
|
appendMessagesError(tr("Some setttings could not be loaded\nfrom \"%1\" session file.\n\nSorry.").arg(sFilename)); |
|
674 |
|
|
675 |
// Now we'll try to create the whole GUI session. |
// We're fornerly done. |
676 |
int iChannels = ::lscp_get_channels(m_pClient); |
QApplication::restoreOverrideCursor(); |
677 |
if (iChannels < 0) { |
|
678 |
appendMessagesClient("lscp_get_channels"); |
// Have we any errors? |
679 |
appendMessagesError(tr("Could not get current number of channels.\n\nSorry.")); |
if (iErrors > 0) |
680 |
} |
appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename)); |
|
|
|
|
// 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); |
|
681 |
|
|
682 |
// Save as default session directory. |
// Save as default session directory. |
683 |
if (m_pOptions) |
if (m_pOptions) |
684 |
m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true); |
m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true); |
685 |
// We're not dirty anymore. |
// We're not dirty anymore, if loaded without errors, |
686 |
m_iDirtyCount = 0; |
m_iDirtyCount = iErrors; |
687 |
// Stabilize form... |
// Stabilize form... |
688 |
m_sFilename = sFilename; |
m_sFilename = sFilename; |
689 |
updateRecentFiles(sFilename); |
updateRecentFiles(sFilename); |
690 |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
691 |
|
|
692 |
|
// Make that an overall update. |
693 |
stabilizeForm(); |
stabilizeForm(); |
694 |
return true; |
return true; |
695 |
} |
} |
698 |
// Save current session to specific file path. |
// Save current session to specific file path. |
699 |
bool qsamplerMainForm::saveSessionFile ( const QString& sFilename ) |
bool qsamplerMainForm::saveSessionFile ( const QString& sFilename ) |
700 |
{ |
{ |
701 |
|
if (m_pClient == NULL) |
702 |
|
return false; |
703 |
|
|
704 |
|
// Check whether server is apparently OK... |
705 |
|
if (::lscp_get_channels(m_pClient) < 0) { |
706 |
|
appendMessagesClient("lscp_get_channels"); |
707 |
|
return false; |
708 |
|
} |
709 |
|
|
710 |
// Open and write into real file. |
// Open and write into real file. |
711 |
QFile file(sFilename); |
QFile file(sFilename); |
712 |
if (!file.open(IO_WriteOnly | IO_Truncate)) { |
if (!file.open(IO_WriteOnly | IO_Truncate)) { |
714 |
return false; |
return false; |
715 |
} |
} |
716 |
|
|
717 |
|
// Tell the world we'll take some time... |
718 |
|
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
719 |
|
|
720 |
// Write the file. |
// Write the file. |
721 |
int iErrors = 0; |
int iErrors = 0; |
722 |
QTextStream ts(&file); |
QTextStream ts(&file); |
723 |
ts << "# " << QSAMPLER_TITLE " - " << tr(QSAMPLER_SUBTITLE) << endl; |
ts << "# " << QSAMPLER_TITLE " - " << tr(QSAMPLER_SUBTITLE) << endl; |
724 |
ts << "# " << tr("Version") |
ts << "# " << tr("Version") |
729 |
ts << "# " << tr("File") |
ts << "# " << tr("File") |
730 |
<< ": " << QFileInfo(sFilename).fileName() << endl; |
<< ": " << QFileInfo(sFilename).fileName() << endl; |
731 |
ts << "# " << tr("Date") |
ts << "# " << tr("Date") |
732 |
<< ": " << QDate::currentDate().toString("MMMM dd yyyy") |
<< ": " << QDate::currentDate().toString("MMM dd yyyy") |
733 |
<< " " << QTime::currentTime().toString("hh:mm:ss") << endl; |
<< " " << QTime::currentTime().toString("hh:mm:ss") << endl; |
734 |
ts << "#" << endl; |
ts << "#" << endl; |
735 |
ts << endl; |
ts << endl; |
736 |
|
|
737 |
|
// It is assumed that this new kind of device+session file |
738 |
|
// will be loaded from a complete initialized server... |
739 |
|
int *piDeviceIDs; |
740 |
|
int iDevice; |
741 |
|
ts << "RESET" << endl; |
742 |
|
|
743 |
|
// Audio device mapping. |
744 |
|
QMap<int, int> audioDeviceMap; |
745 |
|
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio); |
746 |
|
for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) { |
747 |
|
ts << endl; |
748 |
|
qsamplerDevice device(qsamplerDevice::Audio, piDeviceIDs[iDevice]); |
749 |
|
// Audio device specification... |
750 |
|
ts << "# " << device.deviceTypeName() << " " << device.driverName() |
751 |
|
<< " " << tr("Device") << " " << iDevice << endl; |
752 |
|
ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName(); |
753 |
|
qsamplerDeviceParamMap::ConstIterator deviceParam; |
754 |
|
for (deviceParam = device.params().begin(); |
755 |
|
deviceParam != device.params().end(); |
756 |
|
++deviceParam) { |
757 |
|
const qsamplerDeviceParam& param = deviceParam.data(); |
758 |
|
if (param.value.isEmpty()) ts << "# "; |
759 |
|
ts << " " << deviceParam.key() << "='" << param.value << "'"; |
760 |
|
} |
761 |
|
ts << endl; |
762 |
|
// Audio channel parameters... |
763 |
|
int iPort = 0; |
764 |
|
for (qsamplerDevicePort *pPort = device.ports().first(); |
765 |
|
pPort; |
766 |
|
pPort = device.ports().next(), ++iPort) { |
767 |
|
qsamplerDeviceParamMap::ConstIterator portParam; |
768 |
|
for (portParam = pPort->params().begin(); |
769 |
|
portParam != pPort->params().end(); |
770 |
|
++portParam) { |
771 |
|
const qsamplerDeviceParam& param = portParam.data(); |
772 |
|
if (param.fix || param.value.isEmpty()) ts << "# "; |
773 |
|
ts << "SET AUDIO_OUTPUT_CHANNEL_PARAMETER " << iDevice |
774 |
|
<< " " << iPort << " " << portParam.key() |
775 |
|
<< "='" << param.value << "'" << endl; |
776 |
|
} |
777 |
|
} |
778 |
|
// Audio device index/id mapping. |
779 |
|
audioDeviceMap[device.deviceID()] = iDevice; |
780 |
|
// Try to keep it snappy :) |
781 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
782 |
|
} |
783 |
|
|
784 |
|
// MIDI device mapping. |
785 |
|
QMap<int, int> midiDeviceMap; |
786 |
|
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi); |
787 |
|
for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) { |
788 |
|
ts << endl; |
789 |
|
qsamplerDevice device(qsamplerDevice::Midi, piDeviceIDs[iDevice]); |
790 |
|
// MIDI device specification... |
791 |
|
ts << "# " << device.deviceTypeName() << " " << device.driverName() |
792 |
|
<< " " << tr("Device") << " " << iDevice << endl; |
793 |
|
ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName(); |
794 |
|
qsamplerDeviceParamMap::ConstIterator deviceParam; |
795 |
|
for (deviceParam = device.params().begin(); |
796 |
|
deviceParam != device.params().end(); |
797 |
|
++deviceParam) { |
798 |
|
const qsamplerDeviceParam& param = deviceParam.data(); |
799 |
|
if (param.value.isEmpty()) ts << "# "; |
800 |
|
ts << " " << deviceParam.key() << "='" << param.value << "'"; |
801 |
|
} |
802 |
|
ts << endl; |
803 |
|
// MIDI port parameters... |
804 |
|
int iPort = 0; |
805 |
|
for (qsamplerDevicePort *pPort = device.ports().first(); |
806 |
|
pPort; |
807 |
|
pPort = device.ports().next(), ++iPort) { |
808 |
|
qsamplerDeviceParamMap::ConstIterator portParam; |
809 |
|
for (portParam = pPort->params().begin(); |
810 |
|
portParam != pPort->params().end(); |
811 |
|
++portParam) { |
812 |
|
const qsamplerDeviceParam& param = portParam.data(); |
813 |
|
if (param.fix || param.value.isEmpty()) ts << "# "; |
814 |
|
ts << "SET MIDI_INPUT_PORT_PARAMETER " << iDevice |
815 |
|
<< " " << iPort << " " << portParam.key() |
816 |
|
<< "='" << param.value << "'" << endl; |
817 |
|
} |
818 |
|
} |
819 |
|
// MIDI device index/id mapping. |
820 |
|
midiDeviceMap[device.deviceID()] = iDevice; |
821 |
|
// Try to keep it snappy :) |
822 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
823 |
|
} |
824 |
|
ts << endl; |
825 |
|
|
826 |
|
#ifdef CONFIG_MIDI_INSTRUMENT |
827 |
|
// MIDI instrument mapping... |
828 |
|
QMap<int, int> midiInstrumentMap; |
829 |
|
int *piMaps = ::lscp_list_midi_instrument_maps(m_pClient); |
830 |
|
for (int iMap = 0; piMaps && piMaps[iMap] >= 0; iMap++) { |
831 |
|
int iMidiMap = piMaps[iMap]; |
832 |
|
const char *pszMapName |
833 |
|
= ::lscp_get_midi_instrument_map_name(m_pClient, iMidiMap); |
834 |
|
ts << "# " << tr("MIDI instrument map") << " " << iMap; |
835 |
|
if (pszMapName) |
836 |
|
ts << " - " << pszMapName; |
837 |
|
ts << endl; |
838 |
|
ts << "ADD MIDI_INSTRUMENT_MAP"; |
839 |
|
if (pszMapName) |
840 |
|
ts << " '" << pszMapName << "'"; |
841 |
|
ts << endl; |
842 |
|
// MIDI instrument mapping... |
843 |
|
lscp_midi_instrument_t *pInstrs |
844 |
|
= ::lscp_list_midi_instruments(m_pClient, iMidiMap); |
845 |
|
for (int iInstr = 0; pInstrs && pInstrs[iInstr].map >= 0; iInstr++) { |
846 |
|
lscp_midi_instrument_info_t *pInstrInfo |
847 |
|
= ::lscp_get_midi_instrument_info(m_pClient, &pInstrs[iInstr]); |
848 |
|
if (pInstrInfo) { |
849 |
|
ts << "MAP MIDI_INSTRUMENT " |
850 |
|
<< iMap << " " |
851 |
|
<< pInstrs[iInstr].bank << " " |
852 |
|
<< pInstrs[iInstr].prog << " " |
853 |
|
<< pInstrInfo->engine_name << " '" |
854 |
|
<< pInstrInfo->instrument_file << "' " |
855 |
|
<< pInstrInfo->instrument_nr << " " |
856 |
|
<< pInstrInfo->volume << " "; |
857 |
|
switch (pInstrInfo->load_mode) { |
858 |
|
case LSCP_LOAD_PERSISTENT: |
859 |
|
ts << "PERSISTENT"; |
860 |
|
break; |
861 |
|
case LSCP_LOAD_ON_DEMAND_HOLD: |
862 |
|
ts << "ON_DEMAND_HOLD"; |
863 |
|
break; |
864 |
|
case LSCP_LOAD_ON_DEMAND: |
865 |
|
case LSCP_LOAD_DEFAULT: |
866 |
|
default: |
867 |
|
ts << "ON_DEMAND"; |
868 |
|
break; |
869 |
|
} |
870 |
|
if (pInstrInfo->name) |
871 |
|
ts << " '" << pInstrInfo->name << "'"; |
872 |
|
ts << endl; |
873 |
|
} // Check for errors... |
874 |
|
else if (::lscp_client_get_errno(m_pClient)) { |
875 |
|
appendMessagesClient("lscp_get_midi_instrument_info"); |
876 |
|
iErrors++; |
877 |
|
} |
878 |
|
// MIDI device index/id mapping. |
879 |
|
midiInstrumentMap[iMidiMap] = iMap; |
880 |
|
// Try to keep it snappy :) |
881 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
882 |
|
} |
883 |
|
// Check for errors... |
884 |
|
if (pInstrs) |
885 |
|
ts << endl; |
886 |
|
else if (::lscp_client_get_errno(m_pClient)) { |
887 |
|
appendMessagesClient("lscp_list_midi_instruments"); |
888 |
|
iErrors++; |
889 |
|
} |
890 |
|
} |
891 |
|
// Check for errors... |
892 |
|
if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) { |
893 |
|
appendMessagesClient("lscp_list_midi_instrument_maps"); |
894 |
|
iErrors++; |
895 |
|
} |
896 |
|
#endif // CONFIG_MIDI_INSTRUMENT |
897 |
|
|
898 |
|
// Sampler channel mapping. |
899 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
900 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
901 |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
902 |
if (pChannelStrip) { |
if (pChannelStrip) { |
903 |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
904 |
if (pChannel) { |
if (pChannel) { |
905 |
int iChannelID = pChannel->channelID(); |
ts << "# " << tr("Channel") << " " << iChannel << endl; |
|
ts << "# " << pChannelStrip->caption() << endl; |
|
906 |
ts << "ADD CHANNEL" << endl; |
ts << "ADD CHANNEL" << endl; |
907 |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl; |
if (audioDeviceMap.isEmpty()) { |
908 |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel |
909 |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
<< " " << pChannel->audioDriver() << endl; |
910 |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
} else { |
911 |
if (pChannel->midiChannel() > 0) |
ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel |
912 |
ts << pChannel->midiChannel(); |
<< " " << audioDeviceMap[pChannel->audioDevice()] << endl; |
913 |
else |
} |
914 |
|
if (midiDeviceMap.isEmpty()) { |
915 |
|
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel |
916 |
|
<< " " << pChannel->midiDriver() << endl; |
917 |
|
} else { |
918 |
|
ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel |
919 |
|
<< " " << midiDeviceMap[pChannel->midiDevice()] << endl; |
920 |
|
} |
921 |
|
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel |
922 |
|
<< " " << pChannel->midiPort() << endl; |
923 |
|
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " "; |
924 |
|
if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) |
925 |
ts << "ALL"; |
ts << "ALL"; |
926 |
|
else |
927 |
|
ts << pChannel->midiChannel(); |
928 |
ts << endl; |
ts << endl; |
929 |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl; |
930 |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
if (pChannel->instrumentStatus() < 100) ts << "# "; |
931 |
ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl; |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " |
932 |
|
<< pChannel->instrumentNr() << " " << iChannel << endl; |
933 |
|
qsamplerChannelRoutingMap::ConstIterator audioRoute; |
934 |
|
for (audioRoute = pChannel->audioRouting().begin(); |
935 |
|
audioRoute != pChannel->audioRouting().end(); |
936 |
|
++audioRoute) { |
937 |
|
ts << "SET CHANNEL AUDIO_OUTPUT_CHANNEL " << iChannel |
938 |
|
<< " " << audioRoute.key() |
939 |
|
<< " " << audioRoute.data() << endl; |
940 |
|
} |
941 |
|
ts << "SET CHANNEL VOLUME " << iChannel |
942 |
|
<< " " << pChannel->volume() << endl; |
943 |
|
if (pChannel->channelMute()) |
944 |
|
ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl; |
945 |
|
if (pChannel->channelSolo()) |
946 |
|
ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl; |
947 |
|
#ifdef CONFIG_MIDI_INSTRUMENT |
948 |
|
if (pChannel->midiMap() >= 0) { |
949 |
|
ts << "SET CHANNEL MIDI_INSTRUMENT_MAP " << iChannel |
950 |
|
<< " " << midiInstrumentMap[pChannel->midiMap()] << endl; |
951 |
|
} |
952 |
|
#endif |
953 |
ts << endl; |
ts << endl; |
954 |
} |
} |
955 |
} |
} |
960 |
// Ok. we've wrote it. |
// Ok. we've wrote it. |
961 |
file.close(); |
file.close(); |
962 |
|
|
963 |
|
// We're fornerly done. |
964 |
|
QApplication::restoreOverrideCursor(); |
965 |
|
|
966 |
// Have we any errors? |
// Have we any errors? |
967 |
if (iErrors > 0) |
if (iErrors > 0) |
968 |
appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename)); |
appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename)); |
981 |
} |
} |
982 |
|
|
983 |
|
|
984 |
|
// Session change receiver slot. |
985 |
|
void qsamplerMainForm::sessionDirty (void) |
986 |
|
{ |
987 |
|
// Just mark the dirty form. |
988 |
|
m_iDirtyCount++; |
989 |
|
// and update the form status... |
990 |
|
stabilizeForm(); |
991 |
|
} |
992 |
|
|
993 |
|
|
994 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
995 |
// qsamplerMainForm -- File Action slots. |
// qsamplerMainForm -- File Action slots. |
996 |
|
|
1044 |
return; |
return; |
1045 |
|
|
1046 |
// Ask user whether he/she want's an internal sampler reset... |
// Ask user whether he/she want's an internal sampler reset... |
1047 |
if (QMessageBox::warning(this, tr("Warning"), |
if (QMessageBox::warning(this, |
1048 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
1049 |
tr("Resetting the sampler instance will close\n" |
tr("Resetting the sampler instance will close\n" |
1050 |
"all device and channel configurations.\n\n" |
"all device and channel configurations.\n\n" |
1051 |
"Please note that this operation may cause\n" |
"Please note that this operation may cause\n" |
1052 |
"temporary MIDI and Audio disruption\n\n" |
"temporary MIDI and Audio disruption.\n\n" |
1053 |
"Do you want to reset the sampler engine now?"), |
"Do you want to reset the sampler engine now?"), |
1054 |
tr("Reset"), tr("Cancel")) > 0) |
tr("Reset"), tr("Cancel")) > 0) |
1055 |
return; |
return; |
1063 |
|
|
1064 |
// Log this. |
// Log this. |
1065 |
appendMessages(tr("Sampler reset.")); |
appendMessages(tr("Sampler reset.")); |
1066 |
|
|
1067 |
|
// Make it a new session... |
1068 |
|
newSession(); |
1069 |
} |
} |
1070 |
|
|
1071 |
|
|
1074 |
{ |
{ |
1075 |
if (m_pOptions == NULL) |
if (m_pOptions == NULL) |
1076 |
return; |
return; |
1077 |
|
|
1078 |
bool bRestart = true; |
bool bRestart = true; |
1079 |
|
|
1080 |
// Ask user whether he/she want's a complete restart... |
// Ask user whether he/she want's a complete restart... |
1081 |
// (if we're currently up and running) |
// (if we're currently up and running) |
1082 |
if (bRestart && m_pClient) { |
if (bRestart && m_pClient) { |
1083 |
bRestart = (QMessageBox::warning(this, tr("Warning"), |
bRestart = (QMessageBox::warning(this, |
1084 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
1085 |
tr("New settings will be effective after\n" |
tr("New settings will be effective after\n" |
1086 |
"restarting the client/server connection.\n\n" |
"restarting the client/server connection.\n\n" |
1087 |
"Please note that this operation may cause\n" |
"Please note that this operation may cause\n" |
1088 |
"temporary MIDI and Audio disruption\n\n" |
"temporary MIDI and Audio disruption.\n\n" |
1089 |
"Do you want to restart the connection now?"), |
"Do you want to restart the connection now?"), |
1090 |
tr("Restart"), tr("Cancel")) == 0); |
tr("Restart"), tr("Cancel")) == 0); |
1091 |
} |
} |
1117 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
1118 |
return; |
return; |
1119 |
|
|
1120 |
// Just create the channel strip, |
// Just create the channel instance... |
1121 |
// by giving an invalid channel id. |
qsamplerChannel *pChannel = new qsamplerChannel(); |
1122 |
createChannelStrip(-1); |
if (pChannel == NULL) |
1123 |
|
return; |
1124 |
|
|
1125 |
|
// Before we show it up, may be we'll |
1126 |
|
// better ask for some initial values? |
1127 |
|
if (!pChannel->channelSetup(this)) { |
1128 |
|
delete pChannel; |
1129 |
|
return; |
1130 |
|
} |
1131 |
|
|
1132 |
|
// And give it to the strip (will own the channel instance, if successful). |
1133 |
|
if (!createChannelStrip(pChannel)) { |
1134 |
|
delete pChannel; |
1135 |
|
return; |
1136 |
|
} |
1137 |
|
|
1138 |
|
// Make that an overall update. |
1139 |
|
m_iDirtyCount++; |
1140 |
|
stabilizeForm(); |
1141 |
} |
} |
1142 |
|
|
1143 |
|
|
1150 |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
1151 |
if (pChannelStrip == NULL) |
if (pChannelStrip == NULL) |
1152 |
return; |
return; |
1153 |
|
|
1154 |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
1155 |
if (pChannel == NULL) |
if (pChannel == NULL) |
1156 |
return; |
return; |
1157 |
|
|
1158 |
// Prompt user if he/she's sure about this... |
// Prompt user if he/she's sure about this... |
1159 |
if (m_pOptions && m_pOptions->bConfirmRemove) { |
if (m_pOptions && m_pOptions->bConfirmRemove) { |
1160 |
if (QMessageBox::warning(this, tr("Warning"), |
if (QMessageBox::warning(this, |
1161 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
1162 |
tr("About to remove channel:\n\n" |
tr("About to remove channel:\n\n" |
1163 |
"%1\n\n" |
"%1\n\n" |
1164 |
"Are you sure?") |
"Are you sure?") |
1173 |
|
|
1174 |
// Just delete the channel strip. |
// Just delete the channel strip. |
1175 |
delete pChannelStrip; |
delete pChannelStrip; |
1176 |
|
|
1177 |
// Do we auto-arrange? |
// Do we auto-arrange? |
1178 |
if (m_pOptions && m_pOptions->bAutoArrange) |
if (m_pOptions && m_pOptions->bAutoArrange) |
1179 |
channelsArrange(); |
channelsArrange(); |
1209 |
if (pChannelStrip == NULL) |
if (pChannelStrip == NULL) |
1210 |
return; |
return; |
1211 |
|
|
1212 |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
// Just invoque the channel strip procedure. |
1213 |
if (pChannel == NULL) |
pChannelStrip->channelReset(); |
1214 |
return; |
} |
1215 |
|
|
|
// Reset the existing sampler channel. |
|
|
pChannel->resetChannel(); |
|
1216 |
|
|
1217 |
// Refresh channel strip info. |
// Reset all sampler channels. |
1218 |
pChannelStrip->updateChannelInfo(); |
void qsamplerMainForm::editResetAllChannels (void) |
1219 |
// And force a deferred update. |
{ |
1220 |
m_iChangeCount++; |
if (m_pClient == NULL) |
1221 |
|
return; |
1222 |
|
|
1223 |
|
// Invoque the channel strip procedure, |
1224 |
|
// for all channels out there... |
1225 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1226 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1227 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1228 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1229 |
|
if (pChannelStrip) |
1230 |
|
pChannelStrip->channelReset(); |
1231 |
|
} |
1232 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1233 |
} |
} |
1234 |
|
|
1235 |
|
|
1281 |
} |
} |
1282 |
|
|
1283 |
|
|
1284 |
|
// Show/hide the MIDI instrument list-view form. |
1285 |
|
void qsamplerMainForm::viewInstruments (void) |
1286 |
|
{ |
1287 |
|
if (m_pOptions == NULL) |
1288 |
|
return; |
1289 |
|
|
1290 |
|
if (m_pInstrumentListForm) { |
1291 |
|
m_pOptions->saveWidgetGeometry(m_pInstrumentListForm); |
1292 |
|
if (m_pInstrumentListForm->isVisible()) { |
1293 |
|
m_pInstrumentListForm->hide(); |
1294 |
|
} else { |
1295 |
|
m_pInstrumentListForm->show(); |
1296 |
|
m_pInstrumentListForm->raise(); |
1297 |
|
m_pInstrumentListForm->setActiveWindow(); |
1298 |
|
} |
1299 |
|
} |
1300 |
|
} |
1301 |
|
|
1302 |
|
|
1303 |
|
// Show/hide the device configurator form. |
1304 |
|
void qsamplerMainForm::viewDevices (void) |
1305 |
|
{ |
1306 |
|
if (m_pOptions == NULL) |
1307 |
|
return; |
1308 |
|
|
1309 |
|
if (m_pDeviceForm) { |
1310 |
|
m_pOptions->saveWidgetGeometry(m_pDeviceForm); |
1311 |
|
if (m_pDeviceForm->isVisible()) { |
1312 |
|
m_pDeviceForm->hide(); |
1313 |
|
} else { |
1314 |
|
m_pDeviceForm->show(); |
1315 |
|
m_pDeviceForm->raise(); |
1316 |
|
m_pDeviceForm->setActiveWindow(); |
1317 |
|
} |
1318 |
|
} |
1319 |
|
} |
1320 |
|
|
1321 |
|
|
1322 |
// Show options dialog. |
// Show options dialog. |
1323 |
void qsamplerMainForm::viewOptions (void) |
void qsamplerMainForm::viewOptions (void) |
1324 |
{ |
{ |
1343 |
bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
1344 |
int iOldMaxVolume = m_pOptions->iMaxVolume; |
int iOldMaxVolume = m_pOptions->iMaxVolume; |
1345 |
QString sOldMessagesFont = m_pOptions->sMessagesFont; |
QString sOldMessagesFont = m_pOptions->sMessagesFont; |
1346 |
|
bool bOldKeepOnTop = m_pOptions->bKeepOnTop; |
1347 |
bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
1348 |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
1349 |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
1350 |
bool bOldCompletePath = m_pOptions->bCompletePath; |
bool bOldCompletePath = m_pOptions->bCompletePath; |
1351 |
|
bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
1352 |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
1353 |
// Load the current setup settings. |
// Load the current setup settings. |
1354 |
pOptionsForm->setup(m_pOptions); |
pOptionsForm->setup(m_pOptions); |
1356 |
if (pOptionsForm->exec()) { |
if (pOptionsForm->exec()) { |
1357 |
// Warn if something will be only effective on next run. |
// Warn if something will be only effective on next run. |
1358 |
if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || |
if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || |
1359 |
(!bOldStdoutCapture && m_pOptions->bStdoutCapture)) { |
(!bOldStdoutCapture && m_pOptions->bStdoutCapture) || |
1360 |
QMessageBox::information(this, tr("Information"), |
( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || |
1361 |
|
(!bOldKeepOnTop && m_pOptions->bKeepOnTop)) { |
1362 |
|
QMessageBox::information(this, |
1363 |
|
QSAMPLER_TITLE ": " + tr("Information"), |
1364 |
tr("Some settings may be only effective\n" |
tr("Some settings may be only effective\n" |
1365 |
"next time you start this program."), tr("OK")); |
"next time you start this program."), tr("OK")); |
1366 |
updateMessagesCapture(); |
updateMessagesCapture(); |
1370 |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
1371 |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
1372 |
updateRecentFilesMenu(); |
updateRecentFilesMenu(); |
1373 |
|
if (( bOldInstrumentNames && !m_pOptions->bInstrumentNames) || |
1374 |
|
(!bOldInstrumentNames && m_pOptions->bInstrumentNames)) |
1375 |
|
updateInstrumentNames(); |
1376 |
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
1377 |
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
1378 |
updateDisplayEffect(); |
updateDisplayEffect(); |
1434 |
y += iHeight; |
y += iHeight; |
1435 |
} |
} |
1436 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1437 |
|
|
1438 |
stabilizeForm(); |
stabilizeForm(); |
1439 |
} |
} |
1440 |
|
|
1483 |
sText += tr("GIG (libgig) file support disabled."); |
sText += tr("GIG (libgig) file support disabled."); |
1484 |
sText += "</font></small><br />"; |
sText += "</font></small><br />"; |
1485 |
#endif |
#endif |
1486 |
|
#ifndef CONFIG_INSTRUMENT_NAME |
1487 |
|
sText += "<small><font color=\"red\">"; |
1488 |
|
sText += tr("LSCP (liblscp) instrument_name support disabled."); |
1489 |
|
sText += "</font></small><br />"; |
1490 |
|
#endif |
1491 |
|
#ifndef CONFIG_MUTE_SOLO |
1492 |
|
sText += "<small><font color=\"red\">"; |
1493 |
|
sText += tr("Sampler channel Mute/Solo support disabled."); |
1494 |
|
sText += "</font></small><br />"; |
1495 |
|
#endif |
1496 |
|
#ifndef CONFIG_MIDI_INSTRUMENT |
1497 |
|
sText += "<small><font color=\"red\">"; |
1498 |
|
sText += tr("MIDI instrument mapping support disabled."); |
1499 |
|
sText += "</font></small><br />"; |
1500 |
|
#endif |
1501 |
sText += "<br />\n"; |
sText += "<br />\n"; |
1502 |
sText += tr("Using") + ": "; |
sText += tr("Using") + ": "; |
1503 |
sText += ::lscp_client_package(); |
sText += ::lscp_client_package(); |
1504 |
sText += " "; |
sText += " "; |
1505 |
sText += ::lscp_client_version(); |
sText += ::lscp_client_version(); |
1506 |
|
#ifdef CONFIG_LIBGIG |
1507 |
|
sText += ", "; |
1508 |
|
sText += gig::libraryName().c_str(); |
1509 |
|
sText += " "; |
1510 |
|
sText += gig::libraryVersion().c_str(); |
1511 |
|
#endif |
1512 |
sText += "<br />\n"; |
sText += "<br />\n"; |
1513 |
sText += "<br />\n"; |
sText += "<br />\n"; |
1514 |
sText += tr("Website") + ": <a href=\"" QSAMPLER_WEBSITE "\">" QSAMPLER_WEBSITE "</a><br />\n"; |
sText += tr("Website") + ": <a href=\"" QSAMPLER_WEBSITE "\">" QSAMPLER_WEBSITE "</a><br />\n"; |
1531 |
void qsamplerMainForm::stabilizeForm (void) |
void qsamplerMainForm::stabilizeForm (void) |
1532 |
{ |
{ |
1533 |
// Update the main application caption... |
// Update the main application caption... |
1534 |
QString sSessioName = sessionName(m_sFilename); |
QString sSessionName = sessionName(m_sFilename); |
1535 |
if (m_iDirtyCount > 0) |
if (m_iDirtyCount > 0) |
1536 |
sSessioName += '*'; |
sSessionName += " *"; |
1537 |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName)); |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName)); |
1538 |
|
|
1539 |
// Update the main menu state... |
// Update the main menu state... |
1540 |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
1550 |
editRemoveChannelAction->setEnabled(bHasChannel); |
editRemoveChannelAction->setEnabled(bHasChannel); |
1551 |
editSetupChannelAction->setEnabled(bHasChannel); |
editSetupChannelAction->setEnabled(bHasChannel); |
1552 |
editResetChannelAction->setEnabled(bHasChannel); |
editResetChannelAction->setEnabled(bHasChannel); |
1553 |
channelsArrangeAction->setEnabled(bHasChannel); |
editResetAllChannelsAction->setEnabled(bHasChannel); |
1554 |
viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible()); |
viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible()); |
1555 |
|
#ifdef CONFIG_MIDI_INSTRUMENT |
1556 |
|
viewInstrumentsAction->setOn(m_pInstrumentListForm |
1557 |
|
&& m_pInstrumentListForm->isVisible()); |
1558 |
|
viewInstrumentsAction->setEnabled(bHasClient); |
1559 |
|
#endif |
1560 |
|
viewDevicesAction->setOn(m_pDeviceForm |
1561 |
|
&& m_pDeviceForm->isVisible()); |
1562 |
|
viewDevicesAction->setEnabled(bHasClient); |
1563 |
|
channelsArrangeAction->setEnabled(bHasChannel); |
1564 |
|
|
1565 |
// Client/Server status... |
// Client/Server status... |
1566 |
if (bHasClient) { |
if (bHasClient) { |
1567 |
m_status[QSAMPLER_STATUS_CLIENT]->setText(tr("Connected")); |
m_statusItem[QSAMPLER_STATUS_CLIENT]->setText(tr("Connected")); |
1568 |
m_status[QSAMPLER_STATUS_SERVER]->setText(m_pOptions->sServerHost + ":" + QString::number(m_pOptions->iServerPort)); |
m_statusItem[QSAMPLER_STATUS_SERVER]->setText(m_pOptions->sServerHost + ":" + QString::number(m_pOptions->iServerPort)); |
1569 |
} else { |
} else { |
1570 |
m_status[QSAMPLER_STATUS_CLIENT]->clear(); |
m_statusItem[QSAMPLER_STATUS_CLIENT]->clear(); |
1571 |
m_status[QSAMPLER_STATUS_SERVER]->clear(); |
m_statusItem[QSAMPLER_STATUS_SERVER]->clear(); |
1572 |
} |
} |
1573 |
// Channel status... |
// Channel status... |
1574 |
if (bHasChannel) |
if (bHasChannel) |
1575 |
m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->caption()); |
m_statusItem[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->caption()); |
1576 |
else |
else |
1577 |
m_status[QSAMPLER_STATUS_CHANNEL]->clear(); |
m_statusItem[QSAMPLER_STATUS_CHANNEL]->clear(); |
1578 |
// Session status... |
// Session status... |
1579 |
if (m_iDirtyCount > 0) |
if (m_iDirtyCount > 0) |
1580 |
m_status[QSAMPLER_STATUS_SESSION]->setText(tr("MOD")); |
m_statusItem[QSAMPLER_STATUS_SESSION]->setText(tr("MOD")); |
1581 |
else |
else |
1582 |
m_status[QSAMPLER_STATUS_SESSION]->clear(); |
m_statusItem[QSAMPLER_STATUS_SESSION]->clear(); |
1583 |
|
|
1584 |
// Recent files menu. |
// Recent files menu. |
1585 |
m_pRecentFilesMenu->setEnabled(bHasClient && m_pOptions->recentFiles.count() > 0); |
m_pRecentFilesMenu->setEnabled(bHasClient && m_pOptions->recentFiles.count() > 0); |
1591 |
|
|
1592 |
|
|
1593 |
// Channel change receiver slot. |
// Channel change receiver slot. |
1594 |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * ) |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip ) |
1595 |
{ |
{ |
1596 |
// Flag that we're update those channel strips. |
// Add this strip to the changed list... |
1597 |
m_iChangeCount++; |
if (m_changedStrips.containsRef(pChannelStrip) == 0) { |
1598 |
|
m_changedStrips.append(pChannelStrip); |
1599 |
|
pChannelStrip->resetErrorCount(); |
1600 |
|
} |
1601 |
|
|
1602 |
// Just mark the dirty form. |
// Just mark the dirty form. |
1603 |
m_iDirtyCount++; |
m_iDirtyCount++; |
1604 |
// and update the form status... |
// and update the form status... |
1606 |
} |
} |
1607 |
|
|
1608 |
|
|
1609 |
|
// Grab and restore current sampler channels session. |
1610 |
|
void qsamplerMainForm::updateSession (void) |
1611 |
|
{ |
1612 |
|
#ifdef CONFIG_MIDI_INSTRUMENT |
1613 |
|
// FIXME Make some room for default instrument maps... |
1614 |
|
int iMaps = ::lscp_get_midi_instrument_maps(m_pClient); |
1615 |
|
if (iMaps < 0) |
1616 |
|
appendMessagesClient("lscp_get_midi_instrument_maps"); |
1617 |
|
else if (iMaps < 1) { |
1618 |
|
::lscp_add_midi_instrument_map(m_pClient, tr("Chromatic").latin1()); |
1619 |
|
::lscp_add_midi_instrument_map(m_pClient, tr("Drum Kits").latin1()); |
1620 |
|
} |
1621 |
|
#endif |
1622 |
|
|
1623 |
|
// Retrieve the current channel list. |
1624 |
|
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
1625 |
|
if (piChannelIDs == NULL) { |
1626 |
|
if (::lscp_client_get_errno(m_pClient)) { |
1627 |
|
appendMessagesClient("lscp_list_channels"); |
1628 |
|
appendMessagesError(tr("Could not get current list of channels.\n\nSorry.")); |
1629 |
|
} |
1630 |
|
} else { |
1631 |
|
// Try to (re)create each channel. |
1632 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1633 |
|
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) { |
1634 |
|
// Check if theres already a channel strip for this one... |
1635 |
|
if (!channelStrip(piChannelIDs[iChannel])) |
1636 |
|
createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel])); |
1637 |
|
} |
1638 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1639 |
|
} |
1640 |
|
|
1641 |
|
// Do we auto-arrange? |
1642 |
|
if (m_pOptions && m_pOptions->bAutoArrange) |
1643 |
|
channelsArrange(); |
1644 |
|
|
1645 |
|
// Remember to refresh devices and instruments... |
1646 |
|
if (m_pInstrumentListForm) |
1647 |
|
m_pInstrumentListForm->refreshInstruments(); |
1648 |
|
if (m_pDeviceForm) |
1649 |
|
m_pDeviceForm->refreshDevices(); |
1650 |
|
} |
1651 |
|
|
1652 |
|
|
1653 |
// Update the recent files list and menu. |
// Update the recent files list and menu. |
1654 |
void qsamplerMainForm::updateRecentFiles ( const QString& sFilename ) |
void qsamplerMainForm::updateRecentFiles ( const QString& sFilename ) |
1655 |
{ |
{ |
1694 |
} |
} |
1695 |
|
|
1696 |
|
|
1697 |
|
// Force update of the channels instrument names mode. |
1698 |
|
void qsamplerMainForm::updateInstrumentNames (void) |
1699 |
|
{ |
1700 |
|
// Full channel list update... |
1701 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1702 |
|
if (wlist.isEmpty()) |
1703 |
|
return; |
1704 |
|
|
1705 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1706 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1707 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1708 |
|
if (pChannelStrip) |
1709 |
|
pChannelStrip->updateInstrumentName(true); |
1710 |
|
} |
1711 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1712 |
|
} |
1713 |
|
|
1714 |
|
|
1715 |
// Force update of the channels display font. |
// Force update of the channels display font. |
1716 |
void qsamplerMainForm::updateDisplayFont (void) |
void qsamplerMainForm::updateDisplayFont (void) |
1717 |
{ |
{ |
1817 |
|
|
1818 |
appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000"); |
appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000"); |
1819 |
|
|
1820 |
QMessageBox::critical(this, tr("Error"), s, tr("Cancel")); |
// Make it look responsive...:) |
1821 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
1822 |
|
|
1823 |
|
QMessageBox::critical(this, |
1824 |
|
QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel")); |
1825 |
} |
} |
1826 |
|
|
1827 |
|
|
1834 |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
appendMessagesColor(s + QString(": %1 (errno=%2)") |
1835 |
.arg(::lscp_client_get_result(m_pClient)) |
.arg(::lscp_client_get_result(m_pClient)) |
1836 |
.arg(::lscp_client_get_errno(m_pClient)), "#996666"); |
.arg(::lscp_client_get_errno(m_pClient)), "#996666"); |
1837 |
|
|
1838 |
|
// Make it look responsive...:) |
1839 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
1840 |
} |
} |
1841 |
|
|
1842 |
|
|
1864 |
if (m_pOptions->bMessagesLimit) |
if (m_pOptions->bMessagesLimit) |
1865 |
m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines); |
m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines); |
1866 |
else |
else |
1867 |
m_pMessages->setMessagesLimit(0); |
m_pMessages->setMessagesLimit(-1); |
1868 |
} |
} |
1869 |
} |
} |
1870 |
|
|
1884 |
// qsamplerMainForm -- MDI channel strip management. |
// qsamplerMainForm -- MDI channel strip management. |
1885 |
|
|
1886 |
// The channel strip creation executive. |
// The channel strip creation executive. |
1887 |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( int iChannelID ) |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( qsamplerChannel *pChannel ) |
1888 |
{ |
{ |
1889 |
if (m_pClient == NULL) |
if (m_pClient == NULL || pChannel == NULL) |
1890 |
return NULL; |
return NULL; |
1891 |
|
|
1892 |
// Prepare for auto-arrange? |
// Prepare for auto-arrange? |
1896 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1897 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1898 |
pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1899 |
// y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
if (pChannelStrip) { |
1900 |
y += pChannelStrip->parentWidget()->frameGeometry().height(); |
// y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
1901 |
|
y += pChannelStrip->parentWidget()->frameGeometry().height(); |
1902 |
|
} |
1903 |
} |
} |
1904 |
} |
} |
1905 |
|
|
1906 |
// Add a new channel itema... |
// Add a new channel itema... |
1907 |
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; |
1908 |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
1909 |
// 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; |
|
1910 |
return NULL; |
return NULL; |
|
} |
|
1911 |
|
|
1912 |
|
// Actual channel strip setup... |
1913 |
|
pChannelStrip->setup(pChannel); |
1914 |
|
QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
1915 |
// Set some initial aesthetic options... |
// Set some initial aesthetic options... |
1916 |
if (m_pOptions) { |
if (m_pOptions) { |
1917 |
// Background display effect... |
// Background display effect... |
1933 |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1934 |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1935 |
} |
} |
1936 |
|
|
1937 |
|
// This is pretty new, so we'll watch for it closely. |
1938 |
|
channelStripChanged(pChannelStrip); |
1939 |
|
|
1940 |
// Return our successful reference... |
// Return our successful reference... |
1941 |
return pChannelStrip; |
return pChannelStrip; |
1942 |
} |
} |
1954 |
{ |
{ |
1955 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1956 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
1957 |
return 0; |
return NULL; |
1958 |
|
|
1959 |
return (qsamplerChannelStrip *) wlist.at(iChannel); |
return (qsamplerChannelStrip *) wlist.at(iChannel); |
1960 |
} |
} |
1961 |
|
|
1962 |
|
|
1963 |
|
// Retrieve a channel strip by sampler channel id. |
1964 |
|
qsamplerChannelStrip *qsamplerMainForm::channelStrip ( int iChannelID ) |
1965 |
|
{ |
1966 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1967 |
|
if (wlist.isEmpty()) |
1968 |
|
return NULL; |
1969 |
|
|
1970 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1971 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1972 |
|
if (pChannelStrip) { |
1973 |
|
qsamplerChannel *pChannel = pChannelStrip->channel(); |
1974 |
|
if (pChannel && pChannel->channelID() == iChannelID) |
1975 |
|
return pChannelStrip; |
1976 |
|
} |
1977 |
|
} |
1978 |
|
|
1979 |
|
// Not found. |
1980 |
|
return NULL; |
1981 |
|
} |
1982 |
|
|
1983 |
|
|
1984 |
// Construct the windows menu. |
// Construct the windows menu. |
1985 |
void qsamplerMainForm::channelsMenuAboutToShow (void) |
void qsamplerMainForm::channelsMenuAboutToShow (void) |
1986 |
{ |
{ |
2047 |
} |
} |
2048 |
} |
} |
2049 |
} |
} |
2050 |
|
|
2051 |
// Refresh each channel usage, on each period... |
if (m_pClient) { |
2052 |
if (m_pClient && (m_iChangeCount > 0 || m_pOptions->bAutoRefresh)) { |
// Update the channel information for each pending strip... |
2053 |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
if (m_changedStrips.count() > 0) { |
2054 |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled()) { |
for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first(); |
2055 |
m_iTimerSlot = 0; |
pChannelStrip; pChannelStrip = m_changedStrips.next()) { |
2056 |
m_iChangeCount = 0; |
// If successfull, remove from pending list... |
2057 |
QWidgetList wlist = m_pWorkspace->windowList(); |
if (pChannelStrip->updateChannelInfo()) |
2058 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
m_changedStrips.remove(pChannelStrip); |
2059 |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
} |
2060 |
if (pChannelStrip && pChannelStrip->isVisible()) { |
} |
2061 |
// If we can't make it clean, try next time. |
// Refresh each channel usage, on each period... |
2062 |
if (!pChannelStrip->updateChannelUsage()) |
if (m_pOptions->bAutoRefresh) { |
2063 |
m_iChangeCount++; |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
2064 |
} |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime) { |
2065 |
} |
m_iTimerSlot = 0; |
2066 |
} |
// Update the channel stream usage for each strip... |
2067 |
} |
QWidgetList wlist = m_pWorkspace->windowList(); |
2068 |
|
for (int iChannel = 0; |
2069 |
|
iChannel < (int) wlist.count(); iChannel++) { |
2070 |
|
qsamplerChannelStrip *pChannelStrip |
2071 |
|
= (qsamplerChannelStrip *) wlist.at(iChannel); |
2072 |
|
if (pChannelStrip && pChannelStrip->isVisible()) |
2073 |
|
pChannelStrip->updateChannelUsage(); |
2074 |
|
} |
2075 |
|
} |
2076 |
|
} |
2077 |
|
} |
2078 |
|
|
2079 |
// Register the next timer slot. |
// Register the next timer slot. |
2080 |
QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot())); |
QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot())); |
2096 |
|
|
2097 |
// Is the server process instance still here? |
// Is the server process instance still here? |
2098 |
if (m_pServer) { |
if (m_pServer) { |
2099 |
switch (QMessageBox::warning(this, tr("Warning"), |
switch (QMessageBox::warning(this, |
2100 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
2101 |
tr("Could not start the LinuxSampler server.\n\n" |
tr("Could not start the LinuxSampler server.\n\n" |
2102 |
"Maybe it ss already started."), |
"Maybe it ss already started."), |
2103 |
tr("Stop"), tr("Kill"), tr("Cancel"))) { |
tr("Stop"), tr("Kill"), tr("Cancel"))) { |
2256 |
::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout); |
::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout); |
2257 |
appendMessages(tr("Client receive timeout is set to %1 msec.").arg(::lscp_client_get_timeout(m_pClient))); |
appendMessages(tr("Client receive timeout is set to %1 msec.").arg(::lscp_client_get_timeout(m_pClient))); |
2258 |
|
|
2259 |
|
// Subscribe to channel info change notifications... |
2260 |
|
if (::lscp_client_subscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO) != LSCP_OK) |
2261 |
|
appendMessagesClient("lscp_client_subscribe"); |
2262 |
|
|
2263 |
// We may stop scheduling around. |
// We may stop scheduling around. |
2264 |
stopSchedule(); |
stopSchedule(); |
2265 |
|
|
2269 |
// Log success here. |
// Log success here. |
2270 |
appendMessages(tr("Client connected.")); |
appendMessages(tr("Client connected.")); |
2271 |
|
|
2272 |
|
// Hard-notify instrumnet and device configuration forms, |
2273 |
|
// if visible, that we're ready... |
2274 |
|
if (m_pInstrumentListForm) |
2275 |
|
m_pInstrumentListForm->refreshInstruments(); |
2276 |
|
if (m_pDeviceForm) |
2277 |
|
m_pDeviceForm->refreshDevices(); |
2278 |
|
|
2279 |
// Is any session pending to be loaded? |
// Is any session pending to be loaded? |
2280 |
if (!m_pOptions->sSessionFile.isEmpty()) { |
if (!m_pOptions->sSessionFile.isEmpty()) { |
2281 |
// Just load the prabably startup session... |
// Just load the prabably startup session... |
2310 |
// channels from the back-end server. |
// channels from the back-end server. |
2311 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
2312 |
closeSession(false); |
closeSession(false); |
2313 |
|
|
2314 |
// Close us as a client... |
// Close us as a client... |
2315 |
lscp_client_destroy(m_pClient); |
::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); |
2316 |
|
::lscp_client_destroy(m_pClient); |
2317 |
m_pClient = NULL; |
m_pClient = NULL; |
2318 |
|
|
2319 |
|
// Hard-notify instrumnet and device configuration forms, |
2320 |
|
// if visible, that we're running out... |
2321 |
|
if (m_pInstrumentListForm) |
2322 |
|
m_pInstrumentListForm->refreshInstruments(); |
2323 |
|
if (m_pDeviceForm) |
2324 |
|
m_pDeviceForm->refreshDevices(); |
2325 |
|
|
2326 |
// Log final here. |
// Log final here. |
2327 |
appendMessages(tr("Client disconnected.")); |
appendMessages(tr("Client disconnected.")); |
2328 |
|
|