/[svn]/qsampler/trunk/src/qsamplerDeviceForm.cpp
ViewVC logotype

Contents of /qsampler/trunk/src/qsamplerDeviceForm.cpp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1504 - (show annotations) (download)
Wed Nov 21 11:46:40 2007 UTC (16 years, 4 months ago) by capela
File size: 19248 byte(s)
* Qt4 migration: Qt3Support is now scrapped.

1 // qsamplerDeviceForm.cpp
2 //
3 /****************************************************************************
4 Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
5 Copyright (C) 2007, Christian Schoenebeck
6
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License
9 as published by the Free Software Foundation; either version 2
10 of the License, or (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License along
18 with this program; if not, write to the Free Software Foundation, Inc.,
19 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20
21 *****************************************************************************/
22
23 #include "qsamplerDeviceForm.h"
24
25 #include "qsamplerAbout.h"
26 #include "qsamplerMainForm.h"
27
28 #include <QHeaderView>
29 #include <QMessageBox>
30
31
32 namespace QSampler {
33
34 DeviceForm::DeviceForm(QWidget* parent, Qt::WFlags f) : QDialog(parent, f) {
35 ui.setupUi(this);
36
37 // Initialize locals.
38 m_iDirtySetup = 0;
39 m_iDirtyCount = 0;
40 m_bNewDevice = false;
41 m_deviceType = qsamplerDevice::None;
42 m_pAudioItems = NULL;
43 m_pMidiItems = NULL;
44 // No exclusive mode as default.
45 m_deviceTypeMode = qsamplerDevice::None;
46
47 ui.DeviceListView->header()->hide();
48
49 ui.DeviceParamTable->setModel(&deviceParamModel);
50 ui.DeviceParamTable->setItemDelegate(&deviceParamDelegate);
51 ui.DeviceParamTable->horizontalHeader()->setResizeMode(2, QHeaderView::Stretch);
52
53 ui.DevicePortParamTable->setModel(&devicePortParamModel);
54 ui.DevicePortParamTable->setItemDelegate(&devicePortParamDelegate);
55 ui.DevicePortParamTable->horizontalHeader()->setResizeMode(2, QHeaderView::Stretch);
56
57 // Initial contents.
58 refreshDevices();
59 // Try to restore normal window positioning.
60 adjustSize();
61
62 QObject::connect(ui.DeviceListView,
63 SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)),
64 SLOT(selectDevice()));
65 QObject::connect(ui.DeviceListView,
66 SIGNAL(customContextMenuRequested(const QPoint&)),
67 SLOT(deviceListViewContextMenu(const QPoint&)));
68 QObject::connect(ui.RefreshDevicesPushButton,
69 SIGNAL(clicked()),
70 SLOT(refreshDevices()));
71 QObject::connect(ui.DriverNameComboBox,
72 SIGNAL(activated(const QString&)),
73 SLOT(selectDriver(const QString&)));
74 QObject::connect(ui.DevicePortComboBox,
75 SIGNAL(activated(int)),
76 SLOT(selectDevicePort(int)));
77 QObject::connect(ui.CreateDevicePushButton,
78 SIGNAL(clicked()),
79 SLOT(createDevice()));
80 QObject::connect(ui.DeleteDevicePushButton,
81 SIGNAL(clicked()),
82 SLOT(deleteDevice()));
83 QObject::connect(ui.ClosePushButton,
84 SIGNAL(clicked()),
85 SLOT(close()));
86 QObject::connect(&deviceParamModel,
87 SIGNAL(modelReset()),
88 SLOT(updateCellRenderers()));
89 QObject::connect(&deviceParamModel,
90 SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&)),
91 SLOT(updateCellRenderers(const QModelIndex&, const QModelIndex&)));
92 QObject::connect(&devicePortParamModel,
93 SIGNAL(modelReset()),
94 SLOT(updatePortCellRenderers()));
95 QObject::connect(&devicePortParamModel,
96 SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&)),
97 SLOT(updatePortCellRenderers(const QModelIndex&, const QModelIndex&)));
98 }
99
100 DeviceForm::~DeviceForm() {
101 }
102
103
104 // Notify our parent that we're emerging.
105 void DeviceForm::showEvent ( QShowEvent *pShowEvent )
106 {
107 MainForm* pMainForm = MainForm::getInstance();
108 if (pMainForm)
109 pMainForm->stabilizeForm();
110
111 stabilizeForm();
112
113 QWidget::showEvent(pShowEvent);
114 }
115
116
117 // Notify our parent that we're closing.
118 void DeviceForm::hideEvent ( QHideEvent *pHideEvent )
119 {
120 QWidget::hideEvent(pHideEvent);
121
122 MainForm *pMainForm = MainForm::getInstance();
123 if (pMainForm)
124 pMainForm->stabilizeForm();
125
126 // Signal special whether we changed the device set.
127 if (m_iDirtyCount > 0) {
128 m_iDirtyCount = 0;
129 emit devicesChanged();
130 }
131 }
132
133
134 // Set device type spacial exclusive mode.
135 void DeviceForm::setDeviceTypeMode (
136 qsamplerDevice::qsamplerDeviceType deviceTypeMode )
137 {
138 // If it has not changed, do nothing.
139 if (m_deviceTypeMode == deviceTypeMode)
140 return;
141
142 m_deviceTypeMode = deviceTypeMode;
143
144 // OK. Do a whole refresh around.
145 refreshDevices();
146 }
147
148
149 // Device driver name setup formal initializer.
150 void DeviceForm::setDriverName ( const QString& sDriverName )
151 {
152 if (ui.DriverNameComboBox->findText(sDriverName) < 0)
153 ui.DriverNameComboBox->insertItem(0, sDriverName);
154 ui.DriverNameComboBox->setItemText(
155 ui.DriverNameComboBox->currentIndex(),
156 sDriverName);
157 }
158
159
160 // Set current selected device by type and id.
161 void DeviceForm::setDevice ( qsamplerDevice *pDevice )
162 {
163 // In case no device is given...
164 qsamplerDevice::qsamplerDeviceType deviceType = m_deviceTypeMode;
165 if (pDevice)
166 deviceType = pDevice->deviceType();
167
168 // Get the device view root item...
169 qsamplerDeviceItem *pRootItem = NULL;
170 switch (deviceType) {
171 case qsamplerDevice::Audio:
172 pRootItem = m_pAudioItems;
173 break;
174 case qsamplerDevice::Midi:
175 pRootItem = m_pMidiItems;
176 break;
177 case qsamplerDevice::None:
178 break;
179 }
180
181 // Is the root present?
182 if (pRootItem == NULL)
183 return;
184
185 // So there's no device huh?
186 if (pDevice == NULL) {
187 ui.DeviceListView->setCurrentItem(pRootItem);
188 return;
189 }
190
191 // For each child, test for identity...
192 for (int i = 0; i < pRootItem->childCount(); i++) {
193 qsamplerDeviceItem* pDeviceItem =
194 (qsamplerDeviceItem*) pRootItem->child(i);
195
196 // If identities match, select as current device item.
197 if (pDeviceItem->device().deviceID() == pDevice->deviceID()) {
198 pDeviceItem->setSelected(true);
199 break;
200 }
201 }
202 }
203
204
205
206 // Create a new device from current table view.
207 void DeviceForm::createDevice (void)
208 {
209 MainForm *pMainForm = MainForm::getInstance();
210 if (pMainForm == NULL)
211 return;
212
213 QTreeWidgetItem *pItem = ui.DeviceListView->currentItem();
214 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM)
215 return;
216
217 // About a brand new device instance...
218 qsamplerDevice device(((qsamplerDeviceItem *) pItem)->device());
219 if (device.createDevice()) {
220 // Now it depends on the device type...
221 qsamplerDeviceItem *pRootItem = NULL;
222 switch (device.deviceType()) {
223 case qsamplerDevice::Audio:
224 pRootItem = m_pAudioItems;
225 break;
226 case qsamplerDevice::Midi:
227 pRootItem = m_pMidiItems;
228 break;
229 case qsamplerDevice::None:
230 break;
231 }
232 // Append the new device item.
233 qsamplerDeviceItem *pDeviceItem = new qsamplerDeviceItem(pRootItem,
234 device.deviceType(), device.deviceID());
235 // Just make it the new selection...
236 pDeviceItem->setSelected(true);
237 // Main session should be marked dirty.
238 pMainForm->sessionDirty();
239 m_iDirtyCount++;
240 }
241 }
242
243
244 // Delete current device in table view.
245 void DeviceForm::deleteDevice (void)
246 {
247 MainForm *pMainForm = MainForm::getInstance();
248 if (pMainForm == NULL)
249 return;
250
251 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
252 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM)
253 return;
254
255 qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device();
256
257 // Prompt user if this is for real...
258 qsamplerOptions *pOptions = pMainForm->options();
259 if (pOptions && pOptions->bConfirmRemove) {
260 if (QMessageBox::warning(this,
261 QSAMPLER_TITLE ": " + tr("Warning"),
262 tr("Delete device:\n\n"
263 "%1\n\n"
264 "Are you sure?")
265 .arg(device.deviceName()),
266 tr("OK"), tr("Cancel")) > 0)
267 return;
268 }
269
270 // Go and destroy...
271 if (device.deleteDevice()) {
272 // Remove it from the device view...
273 delete pItem;
274 // Main session should be marked dirty.
275 pMainForm->sessionDirty();
276 m_iDirtyCount++;
277 }
278 }
279
280
281 // Refresh all device list and views.
282 void DeviceForm::refreshDevices (void)
283 {
284 MainForm *pMainForm = MainForm::getInstance();
285 if (pMainForm == NULL)
286 return;
287
288 // Avoid nested changes.
289 m_iDirtySetup++;
290
291 //
292 // (Re)Load complete device configuration data ...
293 //
294 m_pAudioItems = NULL;
295 m_pMidiItems = NULL;
296 ui.DeviceListView->clear();
297 if (pMainForm->client()) {
298 int *piDeviceIDs;
299 // Grab and pop Audio devices...
300 if (m_deviceTypeMode == qsamplerDevice::None ||
301 m_deviceTypeMode == qsamplerDevice::Audio) {
302 m_pAudioItems = new qsamplerDeviceItem(ui.DeviceListView,
303 qsamplerDevice::Audio);
304 }
305 if (m_pAudioItems) {
306 piDeviceIDs = qsamplerDevice::getDevices(pMainForm->client(),
307 qsamplerDevice::Audio);
308 for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {
309 new qsamplerDeviceItem(m_pAudioItems,
310 qsamplerDevice::Audio, piDeviceIDs[i]);
311 }
312 m_pAudioItems->setExpanded(true);
313 }
314 // Grab and pop MIDI devices...
315 if (m_deviceTypeMode == qsamplerDevice::None ||
316 m_deviceTypeMode == qsamplerDevice::Midi) {
317 m_pMidiItems = new qsamplerDeviceItem(ui.DeviceListView,
318 qsamplerDevice::Midi);
319 }
320 if (m_pMidiItems) {
321 piDeviceIDs = qsamplerDevice::getDevices(pMainForm->client(),
322 qsamplerDevice::Midi);
323 for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {
324 new qsamplerDeviceItem(m_pMidiItems,
325 qsamplerDevice::Midi, piDeviceIDs[i]);
326 }
327 m_pMidiItems->setExpanded(true);
328 }
329 }
330
331 // Done.
332 m_iDirtySetup--;
333
334 // Show something.
335 selectDevice();
336 }
337
338
339 // Driver selection slot.
340 void DeviceForm::selectDriver ( const QString& sDriverName )
341 {
342 if (m_iDirtySetup > 0)
343 return;
344
345 //
346 // Driver name has changed for a new device...
347 //
348
349 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
350 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM)
351 return;
352
353 qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device();
354
355 // Driver change is only valid for scratch devices...
356 if (m_bNewDevice) {
357 m_iDirtySetup++;
358 device.setDriver(sDriverName);
359 deviceParamModel.refresh(&device, m_bNewDevice);
360 m_iDirtySetup--;
361 // Done.
362 stabilizeForm();
363 }
364 }
365
366
367 // Device selection slot.
368 void DeviceForm::selectDevice ()
369 {
370 MainForm *pMainForm = MainForm::getInstance();
371 if (pMainForm == NULL)
372 return;
373
374 if (m_iDirtySetup > 0)
375 return;
376
377 //
378 // Device selection has changed...
379 //
380
381 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
382 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) {
383 m_deviceType = qsamplerDevice::None;
384 ui.DeviceNameTextLabel->setText(QString::null);
385 deviceParamModel.clear();
386 ui.DevicePortComboBox->clear();
387 devicePortParamModel.clear();
388 ui.DevicePortTextLabel->setEnabled(false);
389 ui.DevicePortComboBox->setEnabled(false);
390 ui.DevicePortParamTable->setEnabled(false);
391 stabilizeForm();
392 return;
393 }
394
395 qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device();
396
397 m_iDirtySetup++;
398 // Flag whether this is a new device.
399 m_bNewDevice = (device.deviceID() < 0);
400
401 // Fill the device/driver heading...
402 ui.DeviceNameTextLabel->setText(device.deviceName());
403 // The driver combobox is only rebuilt if device type has changed...
404 if (device.deviceType() != m_deviceType) {
405 ui.DriverNameComboBox->clear();
406 ui.DriverNameComboBox->insertItems(0,
407 qsamplerDevice::getDrivers(pMainForm->client(), device.deviceType()));
408 m_deviceType = device.deviceType();
409 }
410 // Do we need a driver name?
411 if (m_bNewDevice || device.driverName().isEmpty())
412 device.setDriver(ui.DriverNameComboBox->currentText());
413 setDriverName(device.driverName());
414 ui.DriverNameTextLabel->setEnabled(m_bNewDevice);
415 ui.DriverNameComboBox->setEnabled(m_bNewDevice);
416 // Fill the device parameter table...
417 deviceParamModel.refresh(&device, m_bNewDevice);
418 // And now the device port/channel parameter table...
419 switch (device.deviceType()) {
420 case qsamplerDevice::Audio:
421 ui.DevicePortTextLabel->setText(tr("Ch&annel:"));
422 break;
423 case qsamplerDevice::Midi:
424 ui.DevicePortTextLabel->setText(tr("P&ort:"));
425 break;
426 case qsamplerDevice::None:
427 break;
428 }
429 ui.DevicePortComboBox->clear();
430 devicePortParamModel.clear();
431 if (m_bNewDevice) {
432 ui.DevicePortTextLabel->setEnabled(false);
433 ui.DevicePortComboBox->setEnabled(false);
434 ui.DevicePortParamTable->setEnabled(false);
435 } else {
436 QPixmap pixmap;
437 switch (device.deviceType()) {
438 case qsamplerDevice::Audio:
439 pixmap = QPixmap(":/icons/audio2.png");
440 break;
441 case qsamplerDevice::Midi:
442 pixmap = QPixmap(":/icons/midi2.png");
443 break;
444 case qsamplerDevice::None:
445 break;
446 }
447 qsamplerDevicePortList& ports = device.ports();
448 QListIterator<qsamplerDevicePort *> iter(ports);
449 while (iter.hasNext()) {
450 qsamplerDevicePort *pPort = iter.next();
451 ui.DevicePortComboBox->addItem(pixmap,
452 device.deviceTypeName()
453 + ' ' + device.driverName()
454 + ' ' + pPort->portName());
455 }
456 bool bEnabled = (ports.count() > 0);
457 ui.DevicePortTextLabel->setEnabled(bEnabled);
458 ui.DevicePortComboBox->setEnabled(bEnabled);
459 ui.DevicePortParamTable->setEnabled(bEnabled);
460 }
461 // Done.
462 m_iDirtySetup--;
463
464 // Make the device port/channel selection effective.
465 selectDevicePort(ui.DevicePortComboBox->currentIndex());
466 }
467
468
469 // Device port/channel selection slot.
470 void DeviceForm::selectDevicePort ( int iPort )
471 {
472 if (m_iDirtySetup > 0)
473 return;
474
475 //
476 // Device port/channel selection has changed...
477 //
478
479 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
480 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM)
481 return;
482
483 qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device();
484 qsamplerDevicePort *pPort = NULL;
485 if (iPort >= 0 && iPort < device.ports().count())
486 pPort = device.ports().at(iPort);
487 if (pPort) {
488 m_iDirtySetup++;
489 devicePortParamModel.refresh(pPort, false);
490 m_iDirtySetup--;
491 }
492 // Done.
493 stabilizeForm();
494 }
495
496
497 // Device parameter value change slot.
498 void DeviceForm::changeDeviceParam ( int iRow, int iCol )
499 {
500 if (m_iDirtySetup > 0)
501 return;
502 if (iRow < 0 || iCol < 0)
503 return;
504
505 //
506 // Device parameter change...
507 //
508
509 /* we do that in the model class now ...
510 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
511 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM)
512 return;
513
514 qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device();
515
516 // Table 1st column has the parameter name;
517 //const QString sParam = ui.DeviceParamTable->text(iRow, 0);
518 //const QString sValue = ui.DeviceParamTable->text(iRow, iCol);
519 const QString sParam = deviceParamModel.data(deviceParamModel.index(iRow, 0), Qt::DisplayRole).value<DeviceParameterRow>().name;
520 const QString sValue = deviceParamModel.data(deviceParamModel.index(iRow, iCol), Qt::DisplayRole).value<DeviceParameterRow>().param.value;
521 // Set the local device parameter value.
522 if (device.setParam(sParam, sValue)) {
523 selectDevice();
524 } else {
525 stabilizeForm();
526 }
527 */
528
529 // Main session should be dirtier...
530 MainForm *pMainForm = MainForm::getInstance();
531 if (pMainForm)
532 pMainForm->sessionDirty();
533 }
534
535
536 // Device port/channel parameter value change slot.
537 void DeviceForm::changeDevicePortParam ( int iRow, int iCol )
538 {
539 if (m_iDirtySetup > 0)
540 return;
541 if (iRow < 0 || iCol < 0)
542 return;
543
544 //
545 // Device port/channel parameter change...
546 //
547
548 /* we do that in the model class now ...
549 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
550 if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM)
551 return;
552
553 qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device();
554
555 int iPort = ui.DevicePortComboBox->currentIndex();
556 qsamplerDevicePort *pPort = NULL;
557 if (iPort >= 0 && iPort < device.ports().count())
558 pPort = device.ports().at(iPort);
559 if (pPort == NULL)
560 return;
561
562 // Table 1st column has the parameter name;
563 //const QString sParam = ui.DevicePortParamTable->text(iRow, 0);
564 //const QString sValue = ui.DevicePortParamTable->text(iRow, iCol);
565 const QString sParam = devicePortParamModel.data(devicePortParamModel.index(iRow, 0), Qt::DisplayRole).value<DeviceParameterRow>().name;
566 const QString sValue = devicePortParamModel.data(devicePortParamModel.index(iRow, iCol), Qt::DisplayRole).value<DeviceParameterRow>().param.value;
567
568 // Set the local device port/channel parameter value.
569 pPort->setParam(sParam, sValue);
570 */
571
572 // Done.
573 stabilizeForm();
574
575 // Main session should be dirtier...
576 MainForm* pMainForm = MainForm::getInstance();
577 if (pMainForm)
578 pMainForm->sessionDirty();
579 }
580
581
582 // Device list view context menu handler.
583 void DeviceForm::deviceListViewContextMenu ( const QPoint& pos )
584 {
585 MainForm *pMainForm = MainForm::getInstance();
586 if (pMainForm == NULL)
587 return;
588
589 QTreeWidgetItem* pItem = ui.DeviceListView->itemAt(pos);
590 if (pItem == NULL)
591 return;
592
593 // Build the device context menu...
594 QMenu menu(this);
595 QAction *pAction;
596
597 bool bClient = (pMainForm->client() != NULL);
598 bool bEnabled = (pItem != NULL);
599 pAction = menu.addAction(
600 QIcon(":/qsampler/pixmaps/deviceCreate.png"),
601 tr("&Create device"), this, SLOT(createDevice()));
602 pAction->setEnabled(bEnabled || (bClient && m_bNewDevice));
603 pAction = menu.addAction(
604 QIcon(":/qsampler/pixmaps/deviceDelete.png"),
605 tr("&Delete device"), this, SLOT(deleteDevice()));
606 pAction->setEnabled(bEnabled && !m_bNewDevice);
607 menu.addSeparator();
608 pAction = menu.addAction(
609 QIcon(":/qsampler/pixmaps/formRefresh.png"),
610 tr("&Refresh"), this, SLOT(refreshDevices()));
611 pAction->setEnabled(bClient);
612
613 menu.exec(pos);
614 }
615
616
617 // Stabilize current form state.
618 void DeviceForm::stabilizeForm (void)
619 {
620 MainForm* pMainForm = MainForm::getInstance();
621 QTreeWidgetItem* pItem = ui.DeviceListView->currentItem();
622 bool bClient = (pMainForm && pMainForm->client() != NULL);
623 bool bEnabled = (pItem != NULL);
624 ui.DeviceNameTextLabel->setEnabled(bEnabled && !m_bNewDevice);
625 ui.DriverNameTextLabel->setEnabled(bEnabled && m_bNewDevice);
626 ui.DriverNameComboBox->setEnabled(bEnabled && m_bNewDevice);
627 ui.DeviceParamTable->setEnabled(bEnabled);
628 ui.RefreshDevicesPushButton->setEnabled(bClient);
629 ui.CreateDevicePushButton->setEnabled(bEnabled || (bClient && m_bNewDevice));
630 ui.DeleteDevicePushButton->setEnabled(bEnabled && !m_bNewDevice);
631 }
632
633 void DeviceForm::updateCellRenderers() {
634 const int rows = deviceParamModel.rowCount();
635 const int cols = deviceParamModel.columnCount();
636 updateCellRenderers(deviceParamModel.index(0,0),deviceParamModel.index(rows-1,cols-1));
637 }
638
639 void DeviceForm::updateCellRenderers(const QModelIndex& topLeft, const QModelIndex& bottomRight) {
640 for (int r = topLeft.row(); r <= bottomRight.row(); r++) {
641 for (int c = topLeft.column(); c <= bottomRight.column(); c++) {
642 const QModelIndex index = deviceParamModel.index(r,c);
643 ui.DeviceParamTable->openPersistentEditor(index);
644 }
645 }
646 }
647
648 void DeviceForm::updatePortCellRenderers() {
649 const int rows = devicePortParamModel.rowCount();
650 const int cols = devicePortParamModel.columnCount();
651 updatePortCellRenderers(devicePortParamModel.index(0,0),devicePortParamModel.index(rows-1,cols-1));
652 }
653
654 void DeviceForm::updatePortCellRenderers(const QModelIndex& topLeft, const QModelIndex& bottomRight) {
655 for (int r = topLeft.row(); r <= bottomRight.row(); r++) {
656 for (int c = topLeft.column(); c <= bottomRight.column(); c++) {
657 const QModelIndex index = devicePortParamModel.index(r,c);
658 ui.DevicePortParamTable->openPersistentEditor(index);
659 }
660 }
661 }
662
663 } // namespace QSampler
664
665
666 // end of qsamplerDeviceForm.cpp

  ViewVC Help
Powered by ViewVC