1 |
// qsamplerChannelStrip.cpp |
// qsamplerChannelStrip.cpp |
2 |
// |
// |
3 |
/**************************************************************************** |
/**************************************************************************** |
4 |
Copyright (C) 2004-2012, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2014, rncbc aka Rui Nuno Capela. All rights reserved. |
5 |
Copyright (C) 2007, 2008 Christian Schoenebeck |
Copyright (C) 2007, 2008, 2014 Christian Schoenebeck |
6 |
|
|
7 |
This program is free software; you can redistribute it and/or |
This program is free software; you can redistribute it and/or |
8 |
modify it under the terms of the GNU General Public License |
modify it under the terms of the GNU General Public License |
32 |
#include <QFileInfo> |
#include <QFileInfo> |
33 |
#include <QTimer> |
#include <QTimer> |
34 |
#include <QUrl> |
#include <QUrl> |
35 |
|
#include <QMenu> |
36 |
|
|
37 |
#if QT_VERSION >= 0x050000 |
#if QT_VERSION >= 0x050000 |
38 |
#include <QMimeData> |
#include <QMimeData> |
78 |
m_pChannel = NULL; |
m_pChannel = NULL; |
79 |
m_iDirtyChange = 0; |
m_iDirtyChange = 0; |
80 |
m_iErrorCount = 0; |
m_iErrorCount = 0; |
81 |
|
m_instrumentListPopupMenu = NULL; |
82 |
|
|
83 |
if (++g_iMidiActivityRefCount == 1) { |
if (++g_iMidiActivityRefCount == 1) { |
84 |
g_pMidiActivityLedOn = new QPixmap(":/images/ledon1.png"); |
g_pMidiActivityLedOn = new QPixmap(":/images/ledon1.png"); |
241 |
{ |
{ |
242 |
m_ui.EngineNameTextLabel->setFont(font); |
m_ui.EngineNameTextLabel->setFont(font); |
243 |
m_ui.MidiPortChannelTextLabel->setFont(font); |
m_ui.MidiPortChannelTextLabel->setFont(font); |
244 |
m_ui.InstrumentNameTextLabel->setFont(font); |
m_ui.InstrumentNamePushButton->setFont(font); |
245 |
|
m_ui.InstrumentNamePushButton->setFont(font); |
246 |
m_ui.InstrumentStatusTextLabel->setFont(font); |
m_ui.InstrumentStatusTextLabel->setFont(font); |
247 |
} |
} |
248 |
|
|
252 |
{ |
{ |
253 |
QPalette pal; |
QPalette pal; |
254 |
pal.setColor(QPalette::Foreground, Qt::yellow); |
pal.setColor(QPalette::Foreground, Qt::yellow); |
255 |
|
pal.setColor(QPalette::ButtonText, Qt::yellow); |
256 |
m_ui.EngineNameTextLabel->setPalette(pal); |
m_ui.EngineNameTextLabel->setPalette(pal); |
257 |
m_ui.MidiPortChannelTextLabel->setPalette(pal); |
m_ui.MidiPortChannelTextLabel->setPalette(pal); |
258 |
pal.setColor(QPalette::Foreground, Qt::green); |
pal.setColor(QPalette::Foreground, Qt::green); |
263 |
pal.setColor(QPalette::Background, Qt::black); |
pal.setColor(QPalette::Background, Qt::black); |
264 |
} |
} |
265 |
m_ui.ChannelInfoFrame->setPalette(pal); |
m_ui.ChannelInfoFrame->setPalette(pal); |
266 |
m_ui.InstrumentNameTextLabel->setPalette(pal); |
m_ui.InstrumentNamePushButton->setPalette(pal); |
267 |
m_ui.StreamVoiceCountTextLabel->setPalette(pal); |
m_ui.StreamVoiceCountTextLabel->setPalette(pal); |
268 |
} |
} |
269 |
|
|
392 |
// Instrument name... |
// Instrument name... |
393 |
if (m_pChannel->instrumentName().isEmpty()) { |
if (m_pChannel->instrumentName().isEmpty()) { |
394 |
if (m_pChannel->instrumentStatus() >= 0) { |
if (m_pChannel->instrumentStatus() >= 0) { |
395 |
m_ui.InstrumentNameTextLabel->setText( |
m_ui.InstrumentNamePushButton->setText( |
396 |
' ' + Channel::loadingInstrument()); |
' ' + Channel::loadingInstrument()); |
397 |
} else { |
} else { |
398 |
m_ui.InstrumentNameTextLabel->setText( |
m_ui.InstrumentNamePushButton->setText( |
399 |
' ' + Channel::noInstrumentName()); |
' ' + Channel::noInstrumentName()); |
400 |
} |
} |
401 |
} else { |
} else { |
402 |
m_ui.InstrumentNameTextLabel->setText( |
m_ui.InstrumentNamePushButton->setText( |
403 |
' ' + m_pChannel->instrumentName()); |
' ' + m_pChannel->instrumentName()); |
404 |
} |
} |
405 |
|
|
406 |
|
bool bShowInstrumentPopup = false; |
407 |
|
|
408 |
|
// Instrument list popup (for fast switching among sounds of the same file) |
409 |
|
if (!m_pChannel->instrumentFile().isEmpty()) { |
410 |
|
QStringList instruments = Channel::getInstrumentList( |
411 |
|
m_pChannel->instrumentFile(), true |
412 |
|
); |
413 |
|
if (!instruments.isEmpty()) { |
414 |
|
bShowInstrumentPopup = true; |
415 |
|
if (!m_instrumentListPopupMenu) { |
416 |
|
m_instrumentListPopupMenu = new QMenu(m_ui.InstrumentNamePushButton); |
417 |
|
m_instrumentListPopupMenu->setTitle(tr("Instruments")); |
418 |
|
m_instrumentListPopupMenu->setMinimumWidth(118); // for cosmetical reasons, should have at least the width of the instrument name label |
419 |
|
m_ui.InstrumentNamePushButton->setMenu(m_instrumentListPopupMenu); |
420 |
|
QObject::connect( |
421 |
|
m_instrumentListPopupMenu, SIGNAL(triggered(QAction*)), |
422 |
|
this, SLOT(instrumentListPopupItemClicked(QAction*)) |
423 |
|
); |
424 |
|
} else m_instrumentListPopupMenu->clear(); |
425 |
|
|
426 |
|
for (int i = 0; i < instruments.size(); ++i) { |
427 |
|
QAction* action = |
428 |
|
m_instrumentListPopupMenu->addAction(instruments.at(i)); |
429 |
|
action->setData(i); |
430 |
|
if (i == m_pChannel->instrumentNr()) { |
431 |
|
action->setCheckable(true); |
432 |
|
action->setChecked(true); |
433 |
|
} |
434 |
|
} |
435 |
|
} |
436 |
|
} |
437 |
|
|
438 |
|
if (!bShowInstrumentPopup && m_instrumentListPopupMenu) { |
439 |
|
delete m_instrumentListPopupMenu; |
440 |
|
m_instrumentListPopupMenu = NULL; |
441 |
|
} |
442 |
|
|
443 |
return true; |
return true; |
444 |
} |
} |
445 |
|
|
446 |
|
void ChannelStrip::instrumentListPopupItemClicked (QAction* action) |
447 |
|
{ |
448 |
|
if (!action) return; |
449 |
|
|
450 |
|
QVariant data = action->data(); |
451 |
|
if (data.isValid() && !m_pChannel->instrumentFile().isEmpty()) { |
452 |
|
m_pChannel->loadInstrument(m_pChannel->instrumentFile(), data.toInt()); |
453 |
|
emit channelChanged(this); |
454 |
|
} |
455 |
|
} |
456 |
|
|
457 |
// Do the dirty volume change. |
// Do the dirty volume change. |
458 |
bool ChannelStrip::updateChannelVolume (void) |
bool ChannelStrip::updateChannelVolume (void) |