20 |
|
|
21 |
*****************************************************************************/ |
*****************************************************************************/ |
22 |
|
|
23 |
|
#include "qsamplerAbout.h" |
24 |
#include "qsamplerInstrumentForm.h" |
#include "qsamplerInstrumentForm.h" |
25 |
|
|
26 |
#include "qsamplerAbout.h" |
#include "qsamplerOptions.h" |
27 |
|
#include "qsamplerChannel.h" |
28 |
#include "qsamplerMainForm.h" |
#include "qsamplerMainForm.h" |
29 |
|
|
30 |
|
#include <QFileDialog> |
31 |
|
#include <QMessageBox> |
32 |
|
|
33 |
// Needed for lroundf() |
// Needed for lroundf() |
34 |
#include <math.h> |
#include <math.h> |
35 |
|
|
|
namespace QSampler { |
|
|
|
|
36 |
#ifndef CONFIG_ROUND |
#ifndef CONFIG_ROUND |
37 |
static inline long lroundf ( float x ) |
static inline long lroundf ( float x ) |
38 |
{ |
{ |
43 |
} |
} |
44 |
#endif |
#endif |
45 |
|
|
46 |
InstrumentForm::InstrumentForm(QWidget* parent) : QDialog(parent) { |
|
47 |
ui.setupUi(this); |
namespace QSampler { |
48 |
|
|
49 |
|
InstrumentForm::InstrumentForm ( QWidget* pParent ) |
50 |
|
: QDialog(pParent) |
51 |
|
{ |
52 |
|
m_ui.setupUi(this); |
53 |
|
|
54 |
// Initialize locals. |
// Initialize locals. |
55 |
m_pInstrument = NULL; |
m_pInstrument = NULL; |
60 |
|
|
61 |
// Try to restore normal window positioning. |
// Try to restore normal window positioning. |
62 |
adjustSize(); |
adjustSize(); |
63 |
|
|
64 |
|
|
65 |
|
QObject::connect(m_ui.MapComboBox, |
66 |
|
SIGNAL(activated(int)), |
67 |
|
SLOT(changed())); |
68 |
|
QObject::connect(m_ui.BankSpinBox, |
69 |
|
SIGNAL(valueChanged(int)), |
70 |
|
SLOT(changed())); |
71 |
|
QObject::connect(m_ui.ProgSpinBox, |
72 |
|
SIGNAL(valueChanged(int)), |
73 |
|
SLOT(changed())); |
74 |
|
QObject::connect(m_ui.NameLineEdit, |
75 |
|
SIGNAL(textChanged(const QString&)), |
76 |
|
SLOT(nameChanged(const QString&))); |
77 |
|
QObject::connect(m_ui.EngineNameComboBox, |
78 |
|
SIGNAL(activated(int)), |
79 |
|
SLOT(changed())); |
80 |
|
QObject::connect(m_ui.InstrumentFileComboBox, |
81 |
|
SIGNAL(activated(const QString&)), |
82 |
|
SLOT(updateInstrumentName())); |
83 |
|
QObject::connect(m_ui.InstrumentFileToolButton, |
84 |
|
SIGNAL(clicked()), |
85 |
|
SLOT(openInstrumentFile())); |
86 |
|
QObject::connect(m_ui.InstrumentNrComboBox, |
87 |
|
SIGNAL(activated(int)), |
88 |
|
SLOT(instrumentNrChanged())); |
89 |
|
QObject::connect(m_ui.VolumeSpinBox, |
90 |
|
SIGNAL(valueChanged(int)), |
91 |
|
SLOT(changed())); |
92 |
|
QObject::connect(m_ui.LoadModeComboBox, |
93 |
|
SIGNAL(activated(int)), |
94 |
|
SLOT(changed())); |
95 |
|
QObject::connect(m_ui.OkPushButton, |
96 |
|
SIGNAL(clicked()), |
97 |
|
SLOT(accept())); |
98 |
|
QObject::connect(m_ui.CancelPushButton, |
99 |
|
SIGNAL(clicked()), |
100 |
|
SLOT(reject())); |
101 |
} |
} |
102 |
|
|
103 |
InstrumentForm::~InstrumentForm() { |
|
104 |
|
InstrumentForm::~InstrumentForm (void) |
105 |
|
{ |
106 |
} |
} |
107 |
|
|
108 |
|
|
109 |
// Channel dialog setup formal initializer. |
// Channel dialog setup formal initializer. |
110 |
void InstrumentForm::setup ( qsamplerInstrument *pInstrument ) |
void InstrumentForm::setup ( qsamplerInstrument *pInstrument ) |
111 |
{ |
{ |
140 |
m_iDirtySetup++; |
m_iDirtySetup++; |
141 |
|
|
142 |
// Load combo box history... |
// Load combo box history... |
143 |
pOptions->loadComboBoxHistory(ui.InstrumentFileComboBox); |
pOptions->loadComboBoxHistory(m_ui.InstrumentFileComboBox); |
144 |
|
|
145 |
// Populate maps list. |
// Populate maps list. |
146 |
ui.MapComboBox->clear(); |
m_ui.MapComboBox->clear(); |
147 |
ui.MapComboBox->insertStringList(qsamplerInstrument::getMapNames()); |
m_ui.MapComboBox->insertItems(0, qsamplerInstrument::getMapNames()); |
148 |
|
|
149 |
// Populate Engines list. |
// Populate Engines list. |
150 |
const char **ppszEngines = ::lscp_list_available_engines(pMainForm->client()); |
const char **ppszEngines |
151 |
|
= ::lscp_list_available_engines(pMainForm->client()); |
152 |
if (ppszEngines) { |
if (ppszEngines) { |
153 |
ui.EngineNameComboBox->clear(); |
m_ui.EngineNameComboBox->clear(); |
154 |
for (int iEngine = 0; ppszEngines[iEngine]; iEngine++) |
for (int iEngine = 0; ppszEngines[iEngine]; iEngine++) |
155 |
ui.EngineNameComboBox->insertItem(ppszEngines[iEngine]); |
m_ui.EngineNameComboBox->addItem(ppszEngines[iEngine]); |
156 |
} |
} |
157 |
else pMainForm->appendMessagesClient("lscp_list_available_engines"); |
else pMainForm->appendMessagesClient("lscp_list_available_engines"); |
158 |
|
|
164 |
if (iMap < 0) |
if (iMap < 0) |
165 |
iMap = 0; |
iMap = 0; |
166 |
const QString& sMapName = qsamplerInstrument::getMapName(iMap); |
const QString& sMapName = qsamplerInstrument::getMapName(iMap); |
167 |
if (!sMapName.isEmpty()) |
if (!sMapName.isEmpty()) { |
168 |
ui.MapComboBox->setCurrentText(sMapName); |
m_ui.MapComboBox->setCurrentIndex( |
169 |
|
m_ui.MapComboBox->findText(sMapName, |
170 |
|
Qt::MatchExactly | Qt::MatchCaseSensitive)); |
171 |
|
} |
172 |
|
|
173 |
// It might be no maps around... |
// It might be no maps around... |
174 |
bool bMapEnabled = (ui.MapComboBox->count() > 0); |
bool bMapEnabled = (m_ui.MapComboBox->count() > 0); |
175 |
ui.MapTextLabel->setEnabled(bMapEnabled); |
m_ui.MapTextLabel->setEnabled(bMapEnabled); |
176 |
ui.MapComboBox->setEnabled(bMapEnabled); |
m_ui.MapComboBox->setEnabled(bMapEnabled); |
177 |
|
|
178 |
// Instrument bank/program... |
// Instrument bank/program... |
179 |
int iBank = (bNew ? pOptions->iMidiBank : m_pInstrument->bank()); |
int iBank = (bNew ? pOptions->iMidiBank : m_pInstrument->bank()); |
182 |
iProg = 1; |
iProg = 1; |
183 |
iBank++; |
iBank++; |
184 |
} |
} |
185 |
ui.BankSpinBox->setValue(iBank); |
m_ui.BankSpinBox->setValue(iBank); |
186 |
ui.ProgSpinBox->setValue(iProg); |
m_ui.ProgSpinBox->setValue(iProg); |
187 |
|
|
188 |
// Instrument name... |
// Instrument name... |
189 |
ui.NameLineEdit->setText(m_pInstrument->name()); |
m_ui.NameLineEdit->setText(m_pInstrument->name()); |
190 |
|
|
191 |
// Engine name... |
// Engine name... |
192 |
QString sEngineName = m_pInstrument->engineName(); |
QString sEngineName = m_pInstrument->engineName(); |
194 |
sEngineName = pOptions->sEngineName; |
sEngineName = pOptions->sEngineName; |
195 |
if (sEngineName.isEmpty()) |
if (sEngineName.isEmpty()) |
196 |
sEngineName = qsamplerChannel::noEngineName(); |
sEngineName = qsamplerChannel::noEngineName(); |
197 |
if (ui.EngineNameComboBox->findText(sEngineName, |
if (m_ui.EngineNameComboBox->findText(sEngineName, |
198 |
Qt::MatchExactly | Qt::MatchCaseSensitive) == 0) { |
Qt::MatchExactly | Qt::MatchCaseSensitive) < 0) { |
199 |
ui.EngineNameComboBox->insertItem(sEngineName); |
m_ui.EngineNameComboBox->addItem(sEngineName); |
200 |
} |
} |
201 |
ui.EngineNameComboBox->setCurrentText(sEngineName); |
m_ui.EngineNameComboBox->setCurrentIndex( |
202 |
|
m_ui.EngineNameComboBox->findText(sEngineName, |
203 |
|
Qt::MatchExactly | Qt::MatchCaseSensitive)); |
204 |
|
|
205 |
// Instrument filename and index... |
// Instrument filename and index... |
206 |
QString sInstrumentFile = m_pInstrument->instrumentFile(); |
QString sInstrumentFile = m_pInstrument->instrumentFile(); |
207 |
if (sInstrumentFile.isEmpty()) |
if (sInstrumentFile.isEmpty()) |
208 |
sInstrumentFile = qsamplerChannel::noInstrumentName(); |
sInstrumentFile = qsamplerChannel::noInstrumentName(); |
209 |
ui.InstrumentFileComboBox->setCurrentText(sInstrumentFile); |
m_ui.InstrumentFileComboBox->setEditText(sInstrumentFile); |
210 |
ui.InstrumentNrComboBox->clear(); |
m_ui.InstrumentNrComboBox->clear(); |
211 |
ui.InstrumentNrComboBox->insertStringList( |
m_ui.InstrumentNrComboBox->insertItems(0, |
212 |
qsamplerChannel::getInstrumentList(sInstrumentFile, |
qsamplerChannel::getInstrumentList(sInstrumentFile, |
213 |
pOptions->bInstrumentNames)); |
pOptions->bInstrumentNames)); |
214 |
ui.InstrumentNrComboBox->setCurrentItem(m_pInstrument->instrumentNr()); |
m_ui.InstrumentNrComboBox->setCurrentIndex(m_pInstrument->instrumentNr()); |
215 |
|
|
216 |
// Instrument volume.... |
// Instrument volume.... |
217 |
int iVolume = (bNew ? pOptions->iVolume : |
int iVolume = (bNew ? pOptions->iVolume : |
218 |
::lroundf(100.0f * m_pInstrument->volume())); |
::lroundf(100.0f * m_pInstrument->volume())); |
219 |
ui.VolumeSpinBox->setValue(iVolume); |
m_ui.VolumeSpinBox->setValue(iVolume); |
220 |
|
|
221 |
// Instrument load mode... |
// Instrument load mode... |
222 |
int iLoadMode = (bNew ? pOptions->iLoadMode : |
int iLoadMode = (bNew ? pOptions->iLoadMode : |
223 |
m_pInstrument->loadMode()); |
m_pInstrument->loadMode()); |
224 |
ui.LoadModeComboBox->setCurrentItem(iLoadMode); |
m_ui.LoadModeComboBox->setCurrentIndex(iLoadMode); |
225 |
|
|
226 |
// Done. |
// Done. |
227 |
m_iDirtySetup--; |
m_iDirtySetup--; |
257 |
|
|
258 |
// FIXME: the instrument file filters should be restricted, |
// FIXME: the instrument file filters should be restricted, |
259 |
// depending on the current engine. |
// depending on the current engine. |
260 |
QString sInstrumentFile = QFileDialog::getOpenFileName( |
QString sInstrumentFile = QFileDialog::getOpenFileName(this, |
261 |
pOptions->sInstrumentDir, // Start here. |
QSAMPLER_TITLE ": " + tr("Instrument files"), // Caption. |
262 |
tr("Instrument files") + " (*.gig *.dls)", // Filter (GIG and DLS files) |
pOptions->sInstrumentDir, // Start here. |
263 |
this, 0, // Parent and name (none) |
tr("Instrument files") + " (*.gig *.dls)" // Filter (GIG and DLS files) |
|
QSAMPLER_TITLE ": " + tr("Instrument files")// Caption. |
|
264 |
); |
); |
265 |
|
|
266 |
if (sInstrumentFile.isEmpty()) |
if (sInstrumentFile.isEmpty()) |
267 |
return; |
return; |
268 |
|
|
269 |
ui.InstrumentFileComboBox->setCurrentText(sInstrumentFile); |
m_ui.InstrumentFileComboBox->setEditText(sInstrumentFile); |
270 |
updateInstrumentName(); |
updateInstrumentName(); |
271 |
} |
} |
272 |
|
|
284 |
|
|
285 |
// TODO: this better idea would be to use libgig |
// TODO: this better idea would be to use libgig |
286 |
// to retrieve the REAL instrument names. |
// to retrieve the REAL instrument names. |
287 |
ui.InstrumentNrComboBox->clear(); |
m_ui.InstrumentNrComboBox->clear(); |
288 |
ui.InstrumentNrComboBox->insertStringList( |
m_ui.InstrumentNrComboBox->insertItems(0, |
289 |
qsamplerChannel::getInstrumentList( |
qsamplerChannel::getInstrumentList( |
290 |
ui.InstrumentFileComboBox->currentText(), |
m_ui.InstrumentFileComboBox->currentText(), |
291 |
pOptions->bInstrumentNames) |
pOptions->bInstrumentNames) |
292 |
); |
); |
293 |
|
|
301 |
if (m_iDirtySetup > 0) |
if (m_iDirtySetup > 0) |
302 |
return; |
return; |
303 |
|
|
304 |
if (ui.NameLineEdit->text().isEmpty() || m_iDirtyName == 0) { |
if (m_ui.NameLineEdit->text().isEmpty() || m_iDirtyName == 0) { |
305 |
ui.NameLineEdit->setText(ui.InstrumentNrComboBox->currentText()); |
m_ui.NameLineEdit->setText(m_ui.InstrumentNrComboBox->currentText()); |
306 |
m_iDirtyName = 0; |
m_iDirtyName = 0; |
307 |
} |
} |
308 |
|
|
327 |
return; |
return; |
328 |
|
|
329 |
if (m_iDirtyCount > 0) { |
if (m_iDirtyCount > 0) { |
330 |
m_pInstrument->setMap(ui.MapComboBox->currentItem()); |
m_pInstrument->setMap(m_ui.MapComboBox->currentIndex()); |
331 |
m_pInstrument->setBank(ui.BankSpinBox->value()); |
m_pInstrument->setBank(m_ui.BankSpinBox->value()); |
332 |
m_pInstrument->setProg(ui.ProgSpinBox->value() - 1); |
m_pInstrument->setProg(m_ui.ProgSpinBox->value() - 1); |
333 |
m_pInstrument->setName(ui.NameLineEdit->text()); |
m_pInstrument->setName(m_ui.NameLineEdit->text()); |
334 |
m_pInstrument->setEngineName(ui.EngineNameComboBox->currentText()); |
m_pInstrument->setEngineName(m_ui.EngineNameComboBox->currentText()); |
335 |
m_pInstrument->setInstrumentFile(ui.InstrumentFileComboBox->currentText()); |
m_pInstrument->setInstrumentFile(m_ui.InstrumentFileComboBox->currentText()); |
336 |
m_pInstrument->setInstrumentNr(ui.InstrumentNrComboBox->currentItem()); |
m_pInstrument->setInstrumentNr(m_ui.InstrumentNrComboBox->currentIndex()); |
337 |
m_pInstrument->setVolume(0.01f * float(ui.VolumeSpinBox->value())); |
m_pInstrument->setVolume(0.01f * float(m_ui.VolumeSpinBox->value())); |
338 |
m_pInstrument->setLoadMode(ui.LoadModeComboBox->currentItem()); |
m_pInstrument->setLoadMode(m_ui.LoadModeComboBox->currentIndex()); |
339 |
} |
} |
340 |
|
|
341 |
// Save default engine name, instrument directory and history... |
// Save default engine name, instrument directory and history... |
342 |
pOptions->sInstrumentDir = QFileInfo(ui.InstrumentFileComboBox->currentText()).dirPath(true); |
pOptions->sInstrumentDir = QFileInfo( |
343 |
pOptions->sEngineName = ui.EngineNameComboBox->currentText(); |
m_ui.InstrumentFileComboBox->currentText()).dir().absolutePath(); |
344 |
pOptions->iMidiMap = ui.MapComboBox->currentItem(); |
pOptions->sEngineName = m_ui.EngineNameComboBox->currentText(); |
345 |
pOptions->iMidiBank = ui.BankSpinBox->value(); |
pOptions->iMidiMap = m_ui.MapComboBox->currentIndex(); |
346 |
pOptions->iMidiProg = ui.ProgSpinBox->value(); |
pOptions->iMidiBank = m_ui.BankSpinBox->value(); |
347 |
pOptions->iVolume = ui.VolumeSpinBox->value(); |
pOptions->iMidiProg = m_ui.ProgSpinBox->value(); |
348 |
pOptions->iLoadMode = ui.LoadModeComboBox->currentItem(); |
pOptions->iVolume = m_ui.VolumeSpinBox->value(); |
349 |
pOptions->saveComboBoxHistory(ui.InstrumentFileComboBox); |
pOptions->iLoadMode = m_ui.LoadModeComboBox->currentIndex(); |
350 |
|
pOptions->saveComboBoxHistory(m_ui.InstrumentFileComboBox); |
351 |
|
|
352 |
// Just go with dialog acceptance. |
// Just go with dialog acceptance. |
353 |
QDialog::accept(); |
QDialog::accept(); |
360 |
bool bReject = true; |
bool bReject = true; |
361 |
|
|
362 |
// Check if there's any pending changes... |
// Check if there's any pending changes... |
363 |
if (m_iDirtyCount > 0 && ui.OkPushButton->isEnabled()) { |
if (m_iDirtyCount > 0 && m_ui.OkPushButton->isEnabled()) { |
364 |
switch (QMessageBox::warning(this, |
switch (QMessageBox::warning(this, |
365 |
QSAMPLER_TITLE ": " + tr("Warning"), |
QSAMPLER_TITLE ": " + tr("Warning"), |
366 |
tr("Some channel settings have been changed.\n\n" |
tr("Some channel settings have been changed.\n\n" |
396 |
// Stabilize current form state. |
// Stabilize current form state. |
397 |
void InstrumentForm::stabilizeForm (void) |
void InstrumentForm::stabilizeForm (void) |
398 |
{ |
{ |
399 |
bool bValid = !ui.NameLineEdit->text().isEmpty(); |
bool bValid = |
400 |
|
!m_ui.NameLineEdit->text().isEmpty() && |
401 |
|
m_ui.EngineNameComboBox->currentIndex() >= 0 && |
402 |
|
m_ui.EngineNameComboBox->currentText() != |
403 |
|
qsamplerChannel::noEngineName(); |
404 |
|
|
405 |
const QString& sPath = ui.InstrumentFileComboBox->currentText(); |
const QString& sPath = m_ui.InstrumentFileComboBox->currentText(); |
406 |
bValid = bValid && !sPath.isEmpty() && QFileInfo(sPath).exists(); |
bValid = bValid && !sPath.isEmpty() && QFileInfo(sPath).exists(); |
407 |
|
|
408 |
ui.OkPushButton->setEnabled(m_iDirtyCount > 0 && bValid); |
m_ui.OkPushButton->setEnabled(m_iDirtyCount > 0 && bValid); |
409 |
} |
} |
410 |
|
|
411 |
} // namespace QSampler |
} // namespace QSampler |