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// qsamplerInstrumentList.cpp |
// qsamplerInstrumentList.cpp |
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// |
// |
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/**************************************************************************** |
/**************************************************************************** |
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Copyright (C) 2003-2005, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2003-2007, rncbc aka Rui Nuno Capela. All rights reserved. |
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|
Copyright (C) 2007, Christian Schoenebeck |
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This program is free software; you can redistribute it and/or |
|
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modify it under the terms of the GNU General Public License |
This program is free software; you can redistribute it and/or |
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as published by the Free Software Foundation; either version 2 |
modify it under the terms of the GNU General Public License |
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of the License, or (at your option) any later version. |
as published by the Free Software Foundation; either version 2 |
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|
of the License, or (at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
|
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
This program is distributed in the hope that it will be useful, |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
GNU General Public License for more details. |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
|
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along with this program; if not, write to the Free Software |
You should have received a copy of the GNU General Public License |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
along with this program; if not, write to the Free Software |
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|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*****************************************************************************/ |
|
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|
*****************************************************************************/ |
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#include "qsamplerAbout.h" |
|
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#include "qsamplerInstrumentList.h" |
#include "qsamplerAbout.h" |
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|
#include "qsamplerInstrumentList.h" |
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#include "qsamplerInstrument.h" |
|
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#include "qsamplerInstrumentForm.h" |
#include "qsamplerInstrument.h" |
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|
#include "qsamplerInstrumentForm.h" |
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#include "qsamplerMainForm.h" |
|
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|
#include "qsamplerOptions.h" |
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#include <qaction.h> |
#include "qsamplerMainForm.h" |
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#include <qfileinfo.h> |
|
| 32 |
#include <qpopupmenu.h> |
#include <qapplication.h> |
| 33 |
|
#include <qmessagebox.h> |
| 34 |
|
#include <qeventloop.h> |
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//---------------------------------------------------------------------- |
#include <qaction.h> |
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// class qsamplerInstrumentGroup -- custom group list view item. |
#include <qcursor.h> |
| 37 |
// |
#include <qfileinfo.h> |
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|
|
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// Constructors. |
#include <QMenu> |
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qsamplerInstrumentGroup::qsamplerInstrumentGroup ( |
|
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qsamplerInstrumentList *pListView, const QString& sName, |
// Needed for lroundf() |
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QListViewItem *pItemAfter ) |
#include <math.h> |
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: QListViewItem(pListView, pItemAfter ? pItemAfter : pListView->lastItem()) |
|
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{ |
#ifndef CONFIG_ROUND |
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QListViewItem::setRenameEnabled(0, true); |
static inline long lroundf ( float x ) |
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|
{ |
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QListViewItem::setPixmap(0, QPixmap::fromMimeSource("itemGroup.png")); |
if (x >= 0.0f) |
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QListViewItem::setText(0, sName); |
return long(x + 0.5f); |
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} |
else |
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|
return long(x - 0.5f); |
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|
} |
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qsamplerInstrumentGroup::qsamplerInstrumentGroup ( |
#endif |
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qsamplerInstrumentGroup *pGroupItem, const QString& sName ) |
|
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: QListViewItem(pGroupItem, sName) |
using namespace QSampler; |
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{ |
|
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QListViewItem::setRenameEnabled(0, true); |
//---------------------------------------------------------------------- |
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|
// class qsamplerInstrumentGroup -- custom group list view item. |
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QListViewItem::setPixmap(0, QPixmap::fromMimeSource("itemGroup.png")); |
// |
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} |
|
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|
#if 0 |
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|
// Constructors. |
| 62 |
// Default destructor. |
qsamplerInstrumentGroup::qsamplerInstrumentGroup ( |
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qsamplerInstrumentGroup::~qsamplerInstrumentGroup (void) |
qsamplerInstrumentList *pListView, const QString& sName, |
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{ |
QListViewItem *pItemAfter ) |
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} |
: QListViewItem(pListView, pItemAfter ? pItemAfter : pListView->lastItem()) |
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|
{ |
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|
QListViewItem::setRenameEnabled(0, true); |
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// Instance accessors. |
|
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void qsamplerInstrumentGroup::setName ( const QString& sName ) |
QListViewItem::setPixmap(0, QPixmap(":/icons/itemGroup.png")); |
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{ |
QListViewItem::setText(0, sName); |
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QListViewItem::setText(0, sName); |
} |
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} |
|
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|
|
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|
qsamplerInstrumentGroup::qsamplerInstrumentGroup ( |
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QString qsamplerInstrumentGroup::name (void) const |
qsamplerInstrumentGroup *pGroupItem, const QString& sName ) |
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{ |
: QListViewItem(pGroupItem, sName) |
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return QListViewItem::text(0); |
{ |
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} |
QListViewItem::setRenameEnabled(0, true); |
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|
|
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|
QListViewItem::setPixmap(0, QPixmap(":/icons/itemGroup.png")); |
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qsamplerInstrumentGroup *qsamplerInstrumentGroup::groupItem (void) const |
} |
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{ |
|
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QListViewItem *pParent = QListViewItem::parent(); |
|
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while (pParent && pParent->rtti() != qsamplerInstrumentList::Group) |
// Default destructor. |
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pParent = pParent->parent(); |
qsamplerInstrumentGroup::~qsamplerInstrumentGroup (void) |
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return static_cast<qsamplerInstrumentGroup *> (pParent); |
{ |
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} |
} |
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|
|
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|
|
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qsamplerInstrumentList *qsamplerInstrumentGroup::listView (void) const |
// Instance accessors. |
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{ |
void qsamplerInstrumentGroup::setName ( const QString& sName ) |
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return static_cast<qsamplerInstrumentList *> (QListViewItem::listView()); |
{ |
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} |
QListViewItem::setText(0, sName); |
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|
} |
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|
|
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// To show up whether its open or not. |
|
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void qsamplerInstrumentGroup::setOpen ( bool bOpen ) |
QString qsamplerInstrumentGroup::name (void) const |
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{ |
{ |
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// Set the proper pixmap of this... |
return QListViewItem::text(0); |
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if (rtti() == qsamplerInstrumentList::Group) { |
} |
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QListViewItem::setPixmap(0, QPixmap::fromMimeSource( |
|
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bOpen ? "itemGroupOpen.png" : "itemGroup.png")); |
|
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} |
qsamplerInstrumentGroup *qsamplerInstrumentGroup::groupItem (void) const |
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// Open it up... |
{ |
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QListViewItem::setOpen(bOpen); |
QListViewItem *pParent = QListViewItem::parent(); |
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|
while (pParent && pParent->rtti() != qsamplerInstrumentList::Group) |
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// All ancestors should be also visible. |
pParent = pParent->parent(); |
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if (bOpen && QListViewItem::parent()) |
return static_cast<qsamplerInstrumentGroup *> (pParent); |
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QListViewItem::parent()->setOpen(true); |
} |
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} |
|
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|
|
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|
qsamplerInstrumentList *qsamplerInstrumentGroup::listView (void) const |
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// To virtually distinguish between list view items. |
{ |
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int qsamplerInstrumentGroup::rtti (void) const |
return static_cast<qsamplerInstrumentList *> (QListViewItem::listView()); |
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{ |
} |
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return qsamplerInstrumentList::Group; |
|
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} |
|
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|
// To show up whether its open or not. |
| 119 |
|
void qsamplerInstrumentGroup::setOpen ( bool bOpen ) |
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//---------------------------------------------------------------------- |
{ |
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// class qsamplerInstrumentItem -- custom file list view item. |
// Set the proper pixmap of this... |
| 122 |
// |
if (rtti() == qsamplerInstrumentList::Group) { |
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|
QListViewItem::setPixmap(0, QPixmap(bOpen ? |
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// Constructors. |
":/icons/itemGroupOpen.png" : ":/icons/itemGroup.png")); |
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qsamplerInstrumentItem::qsamplerInstrumentItem ( |
} |
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qsamplerInstrumentList *pListView, |
// Open it up... |
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qsamplerInstrument *pInstrument, |
QListViewItem::setOpen(bOpen); |
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QListViewItem *pItemAfter ) |
|
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: qsamplerInstrumentGroup(pListView, pInstrument->name(), pItemAfter) |
// All ancestors should be also visible. |
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{ |
if (bOpen && QListViewItem::parent()) |
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m_pInstrument = pInstrument; |
QListViewItem::parent()->setOpen(true); |
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|
} |
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update(); |
|
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} |
|
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|
// To virtually distinguish between list view items. |
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qsamplerInstrumentItem::qsamplerInstrumentItem ( |
int qsamplerInstrumentGroup::rtti (void) const |
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qsamplerInstrumentGroup *pGroupItem, |
{ |
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qsamplerInstrument *pInstrument ) |
return qsamplerInstrumentList::Group; |
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: qsamplerInstrumentGroup(pGroupItem, pInstrument->name()) |
} |
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{ |
|
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m_pInstrument = pInstrument; |
|
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|
//---------------------------------------------------------------------- |
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update(); |
// class qsamplerInstrumentItem -- custom file list view item. |
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} |
// |
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|
|
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|
// Constructors. |
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// Default destructor. |
qsamplerInstrumentItem::qsamplerInstrumentItem ( |
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qsamplerInstrumentItem::~qsamplerInstrumentItem (void) |
qsamplerInstrumentList *pListView, |
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{ |
qsamplerInstrument *pInstrument, |
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if (m_pInstrument) |
QListViewItem *pItemAfter ) |
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delete m_pInstrument; |
: qsamplerInstrumentGroup(pListView, pInstrument->name(), pItemAfter) |
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} |
{ |
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|
m_pInstrument = pInstrument; |
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|
|
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// To virtually distinguish between list view items. |
update(); |
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int qsamplerInstrumentItem::rtti (void) const |
} |
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{ |
|
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return qsamplerInstrumentList::Item; |
qsamplerInstrumentItem::qsamplerInstrumentItem ( |
| 159 |
} |
qsamplerInstrumentGroup *pGroupItem, |
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|
qsamplerInstrument *pInstrument ) |
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|
: qsamplerInstrumentGroup(pGroupItem, pInstrument->name()) |
| 162 |
// Payload accessor. |
{ |
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qsamplerInstrument *qsamplerInstrumentItem::Instrument (void) const |
m_pInstrument = pInstrument; |
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{ |
|
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return m_pInstrument; |
update(); |
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} |
} |
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|
|
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|
|
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// Item refreshment. |
// Default destructor. |
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void qsamplerInstrumentItem::update (void) |
qsamplerInstrumentItem::~qsamplerInstrumentItem (void) |
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{ |
{ |
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QListViewItem::setPixmap(0, QPixmap::fromMimeSource("itemFile.png")); |
if (m_pInstrument) |
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|
delete m_pInstrument; |
| 174 |
const QString s = "-"; |
} |
| 175 |
if (m_pInstrument) { |
|
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setText(0, m_pInstrument->name()); |
|
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setText(1, QString::number(m_pInstrument->bank())); |
// To virtually distinguish between list view items. |
| 178 |
setText(2, QString::number(m_pInstrument->program())); |
int qsamplerInstrumentItem::rtti (void) const |
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setText(3, m_pInstrument->engineName()); |
{ |
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setText(4, QFileInfo(m_pInstrument->instrumentFile()).fileName()); |
return qsamplerInstrumentList::Item; |
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setText(5, QString::number(m_pInstrument->instrumentNr())); |
} |
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setText(6, QString::number(int(m_pInstrument->volume() * 100.0f))); |
|
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QString sLoadMode = s; |
|
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switch (m_pInstrument->loadMode()) { |
// Payload accessor. |
| 185 |
case 3: |
qsamplerInstrument *qsamplerInstrumentItem::instrument (void) const |
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sLoadMode = QObject::tr("Persistent"); |
{ |
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break; |
return m_pInstrument; |
| 188 |
case 2: |
} |
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sLoadMode = QObject::tr("On Demand Hold"); |
|
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break; |
|
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case 1: |
// Item refreshment. |
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sLoadMode = QObject::tr("On Demand"); |
void qsamplerInstrumentItem::update (void) |
| 193 |
break; |
{ |
| 194 |
} |
QListViewItem::setPixmap(0, QPixmap(":/icons/itemFile.png")); |
| 195 |
setText(7, sLoadMode); |
|
| 196 |
} else { |
const QString s = "-"; |
| 197 |
for (int i = 0; i < listView()->columns(); i++) |
if (m_pInstrument) { |
| 198 |
setText(i, s); |
setText(0, m_pInstrument->name()); |
| 199 |
} |
setText(1, QString::number(m_pInstrument->map())); |
| 200 |
} |
setText(2, QString::number(m_pInstrument->bank())); |
| 201 |
|
setText(3, QString::number(m_pInstrument->prog() + 1)); |
| 202 |
|
setText(4, m_pInstrument->engineName()); |
| 203 |
//---------------------------------------------------------------------------- |
setText(5, QFileInfo(m_pInstrument->instrumentFile()).fileName()); |
| 204 |
// qsamplerInstrumentList -- MIDI instrument list view. |
setText(6, QString::number(m_pInstrument->instrumentNr())); |
| 205 |
// |
setText(7, QString::number(::lroundf(100.0f * m_pInstrument->volume()))); |
| 206 |
|
QString sLoadMode = s; |
| 207 |
// Constructor. |
switch (m_pInstrument->loadMode()) { |
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qsamplerInstrumentList::qsamplerInstrumentList ( |
case 3: |
| 209 |
QWidget *pParent, const char *pszName ) |
sLoadMode = QObject::tr("Persistent"); |
| 210 |
: QListView(pParent, pszName) |
break; |
| 211 |
{ |
case 2: |
| 212 |
// QListView::setRootIsDecorated(true); |
sLoadMode = QObject::tr("On Demand Hold"); |
| 213 |
QListView::setResizeMode(QListView::NoColumn); |
break; |
| 214 |
// QListView::setAcceptDrops(true); |
case 1: |
| 215 |
QListView::setDragAutoScroll(true); |
sLoadMode = QObject::tr("On Demand"); |
| 216 |
QListView::setSizePolicy( |
break; |
| 217 |
QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); |
} |
| 218 |
// QListView::setShowToolTips(false); |
setText(8, sLoadMode); |
| 219 |
QListView::setSortColumn(-1); |
} else { |
| 220 |
|
for (int i = 0; i < listView()->columns(); i++) |
| 221 |
QListView::addColumn(tr("Name")); |
setText(i, s); |
| 222 |
QListView::addColumn(tr("Bank")); |
} |
| 223 |
QListView::addColumn(tr("Prog")); |
} |
| 224 |
QListView::addColumn(tr("Engine")); |
|
| 225 |
QListView::addColumn(tr("File")); |
|
| 226 |
QListView::addColumn(tr("Nr")); |
//---------------------------------------------------------------------------- |
| 227 |
QListView::addColumn(tr("Vol")); |
// qsamplerInstrumentList -- MIDI instrument list view. |
| 228 |
QListView::addColumn(tr("Mode")); |
// |
| 229 |
|
|
| 230 |
QListView::setColumnAlignment(1, Qt::AlignHCenter); // Bank |
// Constructor. |
| 231 |
QListView::setColumnAlignment(2, Qt::AlignHCenter); // Prog |
qsamplerInstrumentList::qsamplerInstrumentList ( |
| 232 |
QListView::setColumnAlignment(5, Qt::AlignHCenter); // Nr |
QWidget *pParent, const char *pszName ) |
| 233 |
QListView::setColumnAlignment(6, Qt::AlignHCenter); // Vol |
: QListView(pParent, pszName) |
| 234 |
|
{ |
| 235 |
QListView::setColumnWidth(0, 60); // Name |
m_iMidiMap = LSCP_MIDI_MAP_ALL; |
| 236 |
QListView::setColumnWidth(0, 120); // File |
|
| 237 |
|
// QListView::setRootIsDecorated(true); |
| 238 |
m_pNewGroupAction = new QAction(tr("New &Group"), tr("Ctrl+G"), this); |
QListView::setAllColumnsShowFocus(true); |
| 239 |
m_pNewItemAction = new QAction(tr("New &Instrument..."), tr("Ctrl+I"), this); |
QListView::setResizeMode(QListView::NoColumn); |
| 240 |
m_pEditItemAction = new QAction(tr("&Edit..."), tr("Ctrl+E"), this); |
// QListView::setAcceptDrops(true); |
| 241 |
m_pRenameAction = new QAction(tr("&Rename"), tr("Ctrl+R"), this); |
QListView::setDragAutoScroll(true); |
| 242 |
m_pDeleteAction = new QAction(tr("&Delete"), tr("Ctrl+D"), this); |
QListView::setSizePolicy( |
| 243 |
m_pRefreshAction = new QAction(tr("Re&fresh"), tr("Ctrl+F"), this); |
QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); |
| 244 |
|
// QListView::setShowToolTips(false); |
| 245 |
QObject::connect(m_pNewGroupAction, |
QListView::setSortColumn(-1); |
| 246 |
SIGNAL(activated()), |
|
| 247 |
SLOT(newGroupSlot())); |
QListView::addColumn(tr("Name")); |
| 248 |
QObject::connect(m_pNewItemAction, |
QListView::addColumn(tr("Map")); |
| 249 |
SIGNAL(activated()), |
QListView::addColumn(tr("Bank")); |
| 250 |
SLOT(newItemSlot())); |
QListView::addColumn(tr("Prog")); |
| 251 |
QObject::connect(m_pEditItemAction, |
QListView::addColumn(tr("Engine")); |
| 252 |
SIGNAL(activated()), |
QListView::addColumn(tr("File")); |
| 253 |
SLOT(editItemSlot())); |
QListView::addColumn(tr("Nr")); |
| 254 |
QObject::connect(m_pRenameAction, |
QListView::addColumn(tr("Vol")); |
| 255 |
SIGNAL(activated()), |
QListView::addColumn(tr("Mode")); |
| 256 |
SLOT(renameSlot())); |
|
| 257 |
QObject::connect(m_pDeleteAction, |
QListView::setColumnAlignment(1, Qt::AlignHCenter); // Map |
| 258 |
SIGNAL(activated()), |
QListView::setColumnAlignment(2, Qt::AlignHCenter); // Bank |
| 259 |
SLOT(deleteSlot())); |
QListView::setColumnAlignment(3, Qt::AlignHCenter); // Prog |
| 260 |
QObject::connect(m_pRefreshAction, |
QListView::setColumnAlignment(6, Qt::AlignHCenter); // Nr |
| 261 |
SIGNAL(activated()), |
QListView::setColumnAlignment(7, Qt::AlignHCenter); // Vol |
| 262 |
SLOT(refresh())); |
|
| 263 |
|
QListView::setColumnWidth(0, 120); // Name |
| 264 |
QObject::connect(this, |
QListView::setColumnWidth(5, 240); // File |
| 265 |
SIGNAL(selectionChanged()), |
|
| 266 |
SLOT(selectionChangedSlot())); |
m_pNewGroupAction = new QAction( |
| 267 |
QObject::connect(this, |
QIcon(":/icons/itemGroupNew.png"), |
| 268 |
SIGNAL(doubleClicked(QListViewItem*, const QPoint&, int)), |
tr("New &Group"), tr("Ctrl+G"), this); |
| 269 |
SLOT(activatedSlot(QListViewItem*))); |
m_pNewItemAction = new QAction( |
| 270 |
QObject::connect(this, |
QIcon(":/icons/itemNew.png"), |
| 271 |
SIGNAL(returnPressed(QListViewItem*)), |
tr("New &Instrument..."), tr("Ins"), this); |
| 272 |
SLOT(activatedSlot(QListViewItem*))); |
m_pEditItemAction = new QAction( |
| 273 |
QObject::connect(this, |
QIcon(":/icons/formEdit.png"), |
| 274 |
SIGNAL(itemRenamed(QListViewItem*,int)), |
tr("&Edit..."), tr("Enter"), this); |
| 275 |
SLOT(renamedSlot(QListViewItem*))); |
m_pRenameAction = new QAction(tr("&Rename"), tr("F2"), this); |
| 276 |
|
m_pDeleteAction = new QAction( |
| 277 |
selectionChangedSlot(); |
QIcon(":/icons/formRemove.png"), |
| 278 |
} |
tr("&Delete"), tr("Del"), this); |
| 279 |
|
m_pRefreshAction = new QAction( |
| 280 |
|
QIcon(":/icons/formRefresh.png"), |
| 281 |
// Default destructor. |
tr("Re&fresh"), tr("F5"), this); |
| 282 |
qsamplerInstrumentList::~qsamplerInstrumentList (void) |
|
| 283 |
{ |
m_pNewGroupAction->setToolTip(tr("New Group")); |
| 284 |
delete m_pNewGroupAction; |
m_pNewItemAction->setToolTip(tr("New Instrument")); |
| 285 |
delete m_pNewItemAction; |
m_pEditItemAction->setToolTip(tr("Edit")); |
| 286 |
delete m_pEditItemAction; |
m_pRenameAction->setToolTip(tr("Rename")); |
| 287 |
delete m_pRenameAction; |
m_pDeleteAction->setToolTip(tr("Delete")); |
| 288 |
delete m_pDeleteAction; |
m_pRefreshAction->setToolTip(tr("Refresh")); |
| 289 |
} |
|
| 290 |
|
QObject::connect(m_pNewGroupAction, |
| 291 |
|
SIGNAL(activated()), |
| 292 |
// Add a new instrument item, optionally under a given group. |
SLOT(newGroupSlot())); |
| 293 |
qsamplerInstrumentItem *qsamplerInstrumentList::addItem ( |
QObject::connect(m_pNewItemAction, |
| 294 |
qsamplerInstrument *pInstrument, |
SIGNAL(activated()), |
| 295 |
qsamplerInstrumentGroup *pParentGroup ) |
SLOT(newItemSlot())); |
| 296 |
{ |
QObject::connect(m_pEditItemAction, |
| 297 |
qsamplerInstrumentItem *pItem = findItem(pInstrument); |
SIGNAL(activated()), |
| 298 |
if (pItem == NULL) { |
SLOT(editItemSlot())); |
| 299 |
if (pParentGroup) |
QObject::connect(m_pRenameAction, |
| 300 |
pItem = new qsamplerInstrumentItem(pParentGroup, pInstrument); |
SIGNAL(activated()), |
| 301 |
else |
SLOT(renameSlot())); |
| 302 |
pItem = new qsamplerInstrumentItem(this, pInstrument); |
QObject::connect(m_pDeleteAction, |
| 303 |
} |
SIGNAL(activated()), |
| 304 |
QListView::setSelected(pItem, true); |
SLOT(deleteSlot())); |
| 305 |
return pItem; |
QObject::connect(m_pRefreshAction, |
| 306 |
} |
SIGNAL(activated()), |
| 307 |
|
SLOT(refresh())); |
| 308 |
|
|
| 309 |
// Add a new instrument group, optionally under another group. |
QObject::connect(this, |
| 310 |
qsamplerInstrumentGroup *qsamplerInstrumentList::addGroup ( |
SIGNAL(selectionChanged()), |
| 311 |
const QString& sName, qsamplerInstrumentGroup *pParentGroup ) |
SLOT(selectionChangedSlot())); |
| 312 |
{ |
QObject::connect(this, |
| 313 |
qsamplerInstrumentGroup *pGroup = findGroup(sName); |
SIGNAL(doubleClicked(QListViewItem*, const QPoint&, int)), |
| 314 |
if (pGroup == NULL) { |
SLOT(activatedSlot(QListViewItem*))); |
| 315 |
if (pParentGroup) |
QObject::connect(this, |
| 316 |
pGroup = new qsamplerInstrumentGroup(pParentGroup, sName); |
SIGNAL(returnPressed(QListViewItem*)), |
| 317 |
else |
SLOT(activatedSlot(QListViewItem*))); |
| 318 |
pGroup = new qsamplerInstrumentGroup(this, sName); |
QObject::connect(this, |
| 319 |
} |
SIGNAL(itemRenamed(QListViewItem*,int)), |
| 320 |
QListView::setSelected(pGroup, true); |
SLOT(renamedSlot(QListViewItem*))); |
| 321 |
return pGroup; |
|
| 322 |
} |
selectionChangedSlot(); |
| 323 |
|
} |
| 324 |
|
|
| 325 |
// Find a group item, given its name. |
|
| 326 |
qsamplerInstrumentGroup *qsamplerInstrumentList::findGroup ( |
// Default destructor. |
| 327 |
const QString& sName ) const |
qsamplerInstrumentList::~qsamplerInstrumentList (void) |
| 328 |
{ |
{ |
| 329 |
// Iterate all over the place to search for the group. |
delete m_pNewGroupAction; |
| 330 |
QListViewItemIterator iter((QListView *) this); |
delete m_pNewItemAction; |
| 331 |
while (iter.current()) { |
delete m_pEditItemAction; |
| 332 |
QListViewItem *pItem = iter.current(); |
delete m_pRenameAction; |
| 333 |
if (pItem->rtti() == Group && pItem->text(0) == sName) |
delete m_pDeleteAction; |
| 334 |
return static_cast<qsamplerInstrumentGroup *> (pItem); |
} |
| 335 |
++iter; |
|
| 336 |
} |
|
| 337 |
// Not found. |
// Add a new instrument item, optionally under a given group. |
| 338 |
return NULL; |
qsamplerInstrumentItem *qsamplerInstrumentList::addItem ( |
| 339 |
} |
qsamplerInstrument *pInstrument, |
| 340 |
|
qsamplerInstrumentGroup *pParentGroup ) |
| 341 |
|
{ |
| 342 |
// Find a file item, given its name. |
// Check it there's already one instrument item |
| 343 |
qsamplerInstrumentItem *qsamplerInstrumentList::findItem ( |
// with the very same key (bank, program); |
| 344 |
qsamplerInstrument *pInstrument ) const |
// if yes, just remove it without prejudice... |
| 345 |
{ |
qsamplerInstrumentItem *pItem = findItem(pInstrument); |
| 346 |
// Iterate all over the place to search for the group. |
if (pItem) { |
| 347 |
QListViewItemIterator iter((QListView *) this); |
// If exactly the same, just update view and bail out... |
| 348 |
while (iter.current()) { |
if (pItem->instrument() == pInstrument) { |
| 349 |
QListViewItem *pListItem = iter.current(); |
pItem->update(); |
| 350 |
if (pListItem->rtti() == Item) { |
return pItem; |
| 351 |
qsamplerInstrumentItem *pItem |
} |
| 352 |
= static_cast<qsamplerInstrumentItem *> (pListItem); |
// Remove it, as instrument keys must be unique. |
| 353 |
if (pItem && pItem->Instrument() == pInstrument) |
delete pItem; |
| 354 |
return pItem; |
} |
| 355 |
} |
|
| 356 |
++iter; |
// Add the new item under proper group one, if any... |
| 357 |
} |
if (pParentGroup) { |
| 358 |
// Not found. |
pParentGroup->setOpen(true); |
| 359 |
return NULL; |
pItem = new qsamplerInstrumentItem(pParentGroup, pInstrument); |
| 360 |
} |
} else { |
| 361 |
|
pItem = new qsamplerInstrumentItem(this, pInstrument); |
| 362 |
|
} |
| 363 |
// Find and return the nearest group item... |
|
| 364 |
qsamplerInstrumentGroup *qsamplerInstrumentList::groupItem ( |
// Set it as current selection... |
| 365 |
QListViewItem *pItem ) const |
QListView::setSelected(pItem, true); |
| 366 |
{ |
|
| 367 |
while (pItem && pItem->rtti() != Group) |
return pItem; |
| 368 |
pItem = pItem->parent(); |
} |
| 369 |
return static_cast<qsamplerInstrumentGroup *> (pItem); |
|
| 370 |
} |
|
| 371 |
|
// Add a new instrument group, optionally under another group. |
| 372 |
|
qsamplerInstrumentGroup *qsamplerInstrumentList::addGroup ( |
| 373 |
// Add a new group item below the current one. |
const QString& sName, qsamplerInstrumentGroup *pParentGroup ) |
| 374 |
void qsamplerInstrumentList::newGroupSlot (void) |
{ |
| 375 |
{ |
qsamplerInstrumentGroup *pGroup = findGroup(sName); |
| 376 |
qsamplerInstrumentGroup *pParentGroup |
if (pGroup == NULL) { |
| 377 |
= groupItem(QListView::selectedItem()); |
if (pParentGroup) { |
| 378 |
qsamplerInstrumentGroup *pNewGroup |
pParentGroup->setOpen(true); |
| 379 |
= addGroup(tr("New Group"), pParentGroup); |
pGroup = new qsamplerInstrumentGroup(pParentGroup, sName); |
| 380 |
if (pParentGroup) |
} else { |
| 381 |
pParentGroup->setOpen(true); |
pGroup = new qsamplerInstrumentGroup(this, sName); |
| 382 |
if (pNewGroup) |
} |
| 383 |
pNewGroup->startRename(0); |
} |
| 384 |
|
QListView::setSelected(pGroup, true); |
| 385 |
selectionChangedSlot(); |
return pGroup; |
| 386 |
} |
} |
| 387 |
|
|
| 388 |
|
|
| 389 |
// Add a new instrument item below the current one. |
// Find a group item, given its name. |
| 390 |
void qsamplerInstrumentList::newItemSlot (void) |
qsamplerInstrumentGroup *qsamplerInstrumentList::findGroup ( |
| 391 |
{ |
const QString& sName ) const |
| 392 |
qsamplerInstrument *pInstrument = new qsamplerInstrument(); |
{ |
| 393 |
|
// Iterate all over the place to search for the group. |
| 394 |
qsamplerInstrumentForm form(this); |
QListViewItemIterator iter((QListView *) this); |
| 395 |
form.setup(pInstrument); |
while (iter.current()) { |
| 396 |
if (!form.exec()) { |
QListViewItem *pItem = iter.current(); |
| 397 |
delete pInstrument; |
if (pItem->rtti() == Group && pItem->text(0) == sName) |
| 398 |
return; |
return static_cast<qsamplerInstrumentGroup *> (pItem); |
| 399 |
} |
++iter; |
| 400 |
|
} |
| 401 |
pInstrument->map(); |
// Not found. |
| 402 |
emit instrumentsChanged(); |
return NULL; |
| 403 |
|
} |
| 404 |
qsamplerInstrumentGroup *pParentGroup |
|
| 405 |
= groupItem(QListView::selectedItem()); |
|
| 406 |
addItem(pInstrument, pParentGroup); |
// Find a file item, given its name. |
| 407 |
if (pParentGroup) |
qsamplerInstrumentItem *qsamplerInstrumentList::findItem ( |
| 408 |
pParentGroup->setOpen(true); |
qsamplerInstrument *pInstrument ) const |
| 409 |
|
{ |
| 410 |
selectionChangedSlot(); |
if (pInstrument == NULL) |
| 411 |
} |
return NULL; |
| 412 |
|
|
| 413 |
|
// Iterate all over the place to search for the group. |
| 414 |
// Edit current item below the current one. |
QListViewItemIterator iter((QListView *) this); |
| 415 |
void qsamplerInstrumentList::editItemSlot (void) |
while (iter.current()) { |
| 416 |
{ |
QListViewItem *pListItem = iter.current(); |
| 417 |
QListViewItem *pListItem = QListView::selectedItem(); |
if (pListItem->rtti() == Item) { |
| 418 |
if (pListItem == NULL) |
qsamplerInstrumentItem *pItem |
| 419 |
return; |
= static_cast<qsamplerInstrumentItem *> (pListItem); |
| 420 |
if (pListItem->rtti() == Item) { |
if (pItem && pItem->instrument() |
| 421 |
qsamplerInstrumentItem *pItem |
&& pItem->instrument()->map() == pInstrument->map() |
| 422 |
= static_cast<qsamplerInstrumentItem *> (pListItem); |
&& pItem->instrument()->bank() == pInstrument->bank() |
| 423 |
if (pItem && pItem->Instrument()) { |
&& pItem->instrument()->prog() == pInstrument->prog()) |
| 424 |
qsamplerInstrumentForm form(this); |
return pItem; |
| 425 |
form.setup(pItem->Instrument()); |
} |
| 426 |
if (form.exec()) { |
++iter; |
| 427 |
pItem->Instrument()->map(); |
} |
| 428 |
emit instrumentsChanged(); |
// Not found. |
| 429 |
pItem->update(); |
return NULL; |
| 430 |
} |
} |
| 431 |
} |
|
| 432 |
} |
|
| 433 |
|
// Find and return the nearest group item... |
| 434 |
selectionChangedSlot(); |
qsamplerInstrumentGroup *qsamplerInstrumentList::groupItem ( |
| 435 |
} |
QListViewItem *pItem ) const |
| 436 |
|
{ |
| 437 |
|
while (pItem && pItem->rtti() != Group) |
| 438 |
// Rename current group/item. |
pItem = pItem->parent(); |
| 439 |
void qsamplerInstrumentList::renameSlot (void) |
return static_cast<qsamplerInstrumentGroup *> (pItem); |
| 440 |
{ |
} |
| 441 |
QListViewItem *pListItem = QListView::selectedItem(); |
|
| 442 |
if (pListItem) |
|
| 443 |
pListItem->startRename(0); |
// Add a new group item below the current one. |
| 444 |
|
void qsamplerInstrumentList::newGroupSlot (void) |
| 445 |
selectionChangedSlot(); |
{ |
| 446 |
} |
qsamplerInstrumentGroup *pNewGroup |
| 447 |
|
= addGroup(tr("New Group"), groupItem(QListView::selectedItem())); |
| 448 |
|
if (pNewGroup) |
| 449 |
// Remove current group/item. |
pNewGroup->startRename(0); |
| 450 |
void qsamplerInstrumentList::deleteSlot (void) |
|
| 451 |
{ |
selectionChangedSlot(); |
| 452 |
QListViewItem *pListItem = QListView::selectedItem(); |
} |
| 453 |
if (pListItem) { |
|
| 454 |
if (pListItem->rtti() == Item) { |
|
| 455 |
qsamplerInstrumentItem *pItem |
// Map selector. |
| 456 |
= static_cast<qsamplerInstrumentItem *> (pListItem); |
void qsamplerInstrumentList::setMidiMap ( int iMidiMap ) |
| 457 |
if (pItem && pItem->Instrument()) { |
{ |
| 458 |
pItem->Instrument()->unmap(); |
if (iMidiMap < 0) |
| 459 |
emit instrumentsChanged(); |
iMidiMap = LSCP_MIDI_MAP_ALL; |
| 460 |
} |
|
| 461 |
} |
m_iMidiMap = iMidiMap; |
| 462 |
delete pListItem; |
} |
| 463 |
} |
|
| 464 |
|
int qsamplerInstrumentList::midiMap (void) const |
| 465 |
selectionChangedSlot(); |
{ |
| 466 |
} |
return m_iMidiMap; |
| 467 |
|
} |
| 468 |
|
|
| 469 |
// In-place selection slot. |
|
| 470 |
void qsamplerInstrumentList::selectionChangedSlot (void) |
// List actions accessors. |
| 471 |
{ |
QAction *qsamplerInstrumentList::newGroupAction (void) const |
| 472 |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
{ |
| 473 |
QListViewItem *pListItem = QListView::selectedItem(); |
return m_pNewGroupAction; |
| 474 |
bool bEnabled = (pMainForm && pMainForm->client()); |
} |
| 475 |
m_pNewItemAction->setEnabled(bEnabled); |
|
| 476 |
bEnabled = (bEnabled && pListItem != NULL); |
QAction *qsamplerInstrumentList::newItemAction (void) const |
| 477 |
m_pEditItemAction->setEnabled(bEnabled && pListItem->rtti() == Item); |
{ |
| 478 |
m_pRenameAction->setEnabled(bEnabled); |
return m_pNewItemAction; |
| 479 |
m_pDeleteAction->setEnabled(bEnabled); |
} |
| 480 |
} |
|
| 481 |
|
QAction *qsamplerInstrumentList::editItemAction (void) const |
| 482 |
|
{ |
| 483 |
// In-place activation slot. |
return m_pEditItemAction; |
| 484 |
void qsamplerInstrumentList::activatedSlot ( QListViewItem *pListItem ) |
} |
| 485 |
{ |
|
| 486 |
// FIXME: Hope the list view item is the one selected. |
QAction *qsamplerInstrumentList::renameAction (void) const |
| 487 |
if (pListItem->rtti() == Item) |
{ |
| 488 |
editItemSlot(); |
return m_pRenameAction; |
| 489 |
} |
} |
| 490 |
|
|
| 491 |
|
QAction *qsamplerInstrumentList::deleteAction (void) const |
| 492 |
// In-place aliasing slot. |
{ |
| 493 |
void qsamplerInstrumentList::renamedSlot ( QListViewItem *pListItem ) |
return m_pDeleteAction; |
| 494 |
{ |
} |
| 495 |
if (pListItem->rtti() == Item) { |
|
| 496 |
qsamplerInstrumentItem *pItem |
QAction *qsamplerInstrumentList::refreshAction (void) const |
| 497 |
= static_cast<qsamplerInstrumentItem *> (pListItem); |
{ |
| 498 |
if (pItem && pItem->Instrument()) { |
return m_pRefreshAction; |
| 499 |
pItem->Instrument()->setName(pListItem->text(0)); |
} |
| 500 |
pItem->Instrument()->map(); |
|
| 501 |
emit instrumentsChanged(); |
|
| 502 |
pItem->update(); |
// Add a new instrument item below the current one. |
| 503 |
} |
void qsamplerInstrumentList::newItemSlot (void) |
| 504 |
} |
{ |
| 505 |
} |
qsamplerInstrument *pInstrument = new qsamplerInstrument(); |
| 506 |
|
|
| 507 |
|
qsamplerInstrumentForm form(this); |
| 508 |
// Context menu request event handler. |
form.setup(pInstrument); |
| 509 |
void qsamplerInstrumentList::contextMenuEvent ( |
if (!form.exec()) { |
| 510 |
QContextMenuEvent *pContextMenuEvent ) |
delete pInstrument; |
| 511 |
{ |
return; |
| 512 |
QPopupMenu menu(this); |
} |
| 513 |
|
|
| 514 |
// Construct context menu. |
// Commit... |
| 515 |
m_pNewItemAction->addTo(&menu); |
pInstrument->mapInstrument(); |
| 516 |
// m_pNewGroupAction->addTo(&menu); |
// add new item to the tree... |
| 517 |
menu.insertSeparator(); |
addItem(pInstrument, groupItem(QListView::selectedItem())); |
| 518 |
m_pEditItemAction->addTo(&menu); |
// Notify we've changes... |
| 519 |
m_pRenameAction->addTo(&menu); |
emit instrumentsChanged(); |
| 520 |
m_pDeleteAction->addTo(&menu); |
|
| 521 |
menu.insertSeparator(); |
selectionChangedSlot(); |
| 522 |
m_pRefreshAction->addTo(&menu); |
} |
| 523 |
|
|
| 524 |
menu.exec(pContextMenuEvent->globalPos()); |
|
| 525 |
} |
// Edit current item below the current one. |
| 526 |
|
void qsamplerInstrumentList::editItemSlot (void) |
| 527 |
|
{ |
| 528 |
// General reloader. |
QListViewItem *pListItem = QListView::selectedItem(); |
| 529 |
void qsamplerInstrumentList::refresh (void) |
if (pListItem == NULL) |
| 530 |
{ |
return; |
| 531 |
clear(); |
if (pListItem->rtti() == Item) { |
| 532 |
|
qsamplerInstrument *pInstrument = NULL; |
| 533 |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
qsamplerInstrumentItem *pItem |
| 534 |
if (pMainForm == NULL) |
= static_cast<qsamplerInstrumentItem *> (pListItem); |
| 535 |
return; |
if (pItem) |
| 536 |
if (pMainForm->client() == NULL) |
pInstrument = pItem->instrument(); |
| 537 |
return; |
if (pInstrument) { |
| 538 |
|
// Save current key values... |
| 539 |
qsamplerInstrumentItem *pItem = NULL; |
qsamplerInstrument oldInstrument(*pInstrument); |
| 540 |
lscp_midi_instrument_t *pInstrs |
// Do the edit dance... |
| 541 |
= ::lscp_list_midi_instruments(pMainForm->client()); |
qsamplerInstrumentForm form(this); |
| 542 |
for (int iInstr = 0; pInstrs && pInstrs[iInstr].program >= 0; ++iInstr) { |
form.setup(pInstrument); |
| 543 |
int iBank = (pInstrs[iInstr].bank_msb << 7) | pInstrs[iInstr].bank_lsb; |
if (form.exec()) { |
| 544 |
int iProgram = pInstrs[iInstr].program; |
// Commit... |
| 545 |
qsamplerInstrument *pInstrument |
pInstrument->mapInstrument(); |
| 546 |
= new qsamplerInstrument(iBank, iProgram); |
// Check whether we changed instrument key... |
| 547 |
if (pInstrument->get()) |
if (oldInstrument.map() == pInstrument->map() && |
| 548 |
pItem = new qsamplerInstrumentItem(this, pInstrument, pItem); |
oldInstrument.bank() == pInstrument->bank() && |
| 549 |
} |
oldInstrument.prog() == pInstrument->prog()) { |
| 550 |
|
// just update tree item... |
| 551 |
if (pInstrs == NULL && ::lscp_client_get_errno(pMainForm->client())) { |
pItem->update(); |
| 552 |
pMainForm->appendMessagesClient("lscp_list_midi_instruments"); |
} else { |
| 553 |
pMainForm->appendMessagesError(tr("Could not get current list of MIDI instrument mappings.\n\nSorry.")); |
// Unmap old instance... |
| 554 |
} |
oldInstrument.unmapInstrument(); |
| 555 |
|
// Change item tree, whether applicable... |
| 556 |
selectionChangedSlot(); |
if (m_iMidiMap < 0 || m_iMidiMap == pInstrument->map()) { |
| 557 |
} |
// Add new brand item into view... |
| 558 |
|
addItem(pInstrument, groupItem(pListItem)); |
| 559 |
|
} else { |
| 560 |
// end of qsamplerInstrumentList.cpp |
// Just remove/hide old one. |
| 561 |
|
delete pItem; |
| 562 |
|
} |
| 563 |
|
} |
| 564 |
|
// Notify we've changes... |
| 565 |
|
emit instrumentsChanged(); |
| 566 |
|
} |
| 567 |
|
} |
| 568 |
|
} |
| 569 |
|
|
| 570 |
|
selectionChangedSlot(); |
| 571 |
|
} |
| 572 |
|
|
| 573 |
|
|
| 574 |
|
// Rename current group/item. |
| 575 |
|
void qsamplerInstrumentList::renameSlot (void) |
| 576 |
|
{ |
| 577 |
|
QListViewItem *pListItem = QListView::selectedItem(); |
| 578 |
|
if (pListItem) |
| 579 |
|
pListItem->startRename(0); |
| 580 |
|
|
| 581 |
|
selectionChangedSlot(); |
| 582 |
|
} |
| 583 |
|
|
| 584 |
|
|
| 585 |
|
// Remove current group/item. |
| 586 |
|
void qsamplerInstrumentList::deleteSlot (void) |
| 587 |
|
{ |
| 588 |
|
QListViewItem *pListItem = QListView::selectedItem(); |
| 589 |
|
if (pListItem == NULL) |
| 590 |
|
return; |
| 591 |
|
|
| 592 |
|
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
| 593 |
|
if (pMainForm == NULL) |
| 594 |
|
return; |
| 595 |
|
|
| 596 |
|
// Prompt user if this is for real... |
| 597 |
|
qsamplerOptions *pOptions = pMainForm->options(); |
| 598 |
|
if (pOptions && pOptions->bConfirmRemove) { |
| 599 |
|
if (QMessageBox::warning(this, |
| 600 |
|
QSAMPLER_TITLE ": " + tr("Warning"), |
| 601 |
|
tr("Delete %1:\n\n" |
| 602 |
|
"%2\n\n" |
| 603 |
|
"Are you sure?") |
| 604 |
|
.arg(pListItem->rtti() == Item ? tr("instrument") : tr("group")) |
| 605 |
|
.arg(pListItem->text(0)), |
| 606 |
|
tr("OK"), tr("Cancel")) > 0) |
| 607 |
|
return; |
| 608 |
|
} |
| 609 |
|
|
| 610 |
|
// Unmap instrument entry... |
| 611 |
|
if (pListItem->rtti() == Item) { |
| 612 |
|
qsamplerInstrumentItem *pItem |
| 613 |
|
= static_cast<qsamplerInstrumentItem *> (pListItem); |
| 614 |
|
if (pItem && pItem->instrument()) { |
| 615 |
|
pItem->instrument()->unmapInstrument(); |
| 616 |
|
emit instrumentsChanged(); |
| 617 |
|
} |
| 618 |
|
} |
| 619 |
|
|
| 620 |
|
// Do it for real... |
| 621 |
|
delete pListItem; |
| 622 |
|
|
| 623 |
|
selectionChangedSlot(); |
| 624 |
|
} |
| 625 |
|
|
| 626 |
|
|
| 627 |
|
// In-place selection slot. |
| 628 |
|
void qsamplerInstrumentList::selectionChangedSlot (void) |
| 629 |
|
{ |
| 630 |
|
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
| 631 |
|
QListViewItem *pListItem = QListView::selectedItem(); |
| 632 |
|
bool bEnabled = (pMainForm && pMainForm->client()); |
| 633 |
|
m_pNewItemAction->setEnabled(bEnabled); |
| 634 |
|
bEnabled = (bEnabled && pListItem != NULL); |
| 635 |
|
m_pEditItemAction->setEnabled(bEnabled && pListItem->rtti() == Item); |
| 636 |
|
m_pRenameAction->setEnabled(bEnabled); |
| 637 |
|
m_pDeleteAction->setEnabled(bEnabled); |
| 638 |
|
} |
| 639 |
|
|
| 640 |
|
|
| 641 |
|
// In-place activation slot. |
| 642 |
|
void qsamplerInstrumentList::activatedSlot ( QListViewItem *pListItem ) |
| 643 |
|
{ |
| 644 |
|
// FIXME: Hope the list view item is the one selected. |
| 645 |
|
if (pListItem && pListItem->rtti() == Item) |
| 646 |
|
editItemSlot(); |
| 647 |
|
} |
| 648 |
|
|
| 649 |
|
|
| 650 |
|
// In-place aliasing slot. |
| 651 |
|
void qsamplerInstrumentList::renamedSlot ( QListViewItem *pListItem ) |
| 652 |
|
{ |
| 653 |
|
if (pListItem->rtti() == Item) { |
| 654 |
|
qsamplerInstrumentItem *pItem |
| 655 |
|
= static_cast<qsamplerInstrumentItem *> (pListItem); |
| 656 |
|
if (pItem && pItem->instrument()) { |
| 657 |
|
pItem->instrument()->setName(pListItem->text(0)); |
| 658 |
|
pItem->instrument()->mapInstrument(); |
| 659 |
|
emit instrumentsChanged(); |
| 660 |
|
pItem->update(); |
| 661 |
|
} |
| 662 |
|
} |
| 663 |
|
} |
| 664 |
|
|
| 665 |
|
|
| 666 |
|
// Context menu request event handler. |
| 667 |
|
void qsamplerInstrumentList::contextMenuEvent ( |
| 668 |
|
QContextMenuEvent *pContextMenuEvent ) |
| 669 |
|
{ |
| 670 |
|
if (!m_pNewItemAction->isEnabled()) |
| 671 |
|
return; |
| 672 |
|
|
| 673 |
|
QPopupMenu menu(this); |
| 674 |
|
|
| 675 |
|
// Construct context menu. |
| 676 |
|
m_pNewItemAction->addTo(&menu); |
| 677 |
|
// m_pNewGroupAction->addTo(&menu); |
| 678 |
|
menu.insertSeparator(); |
| 679 |
|
m_pEditItemAction->addTo(&menu); |
| 680 |
|
m_pRenameAction->addTo(&menu); |
| 681 |
|
m_pDeleteAction->addTo(&menu); |
| 682 |
|
menu.insertSeparator(); |
| 683 |
|
m_pRefreshAction->addTo(&menu); |
| 684 |
|
|
| 685 |
|
menu.exec(pContextMenuEvent->globalPos()); |
| 686 |
|
} |
| 687 |
|
|
| 688 |
|
|
| 689 |
|
// General reloader. |
| 690 |
|
void qsamplerInstrumentList::refresh (void) |
| 691 |
|
{ |
| 692 |
|
clear(); |
| 693 |
|
|
| 694 |
|
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
| 695 |
|
if (pMainForm == NULL) |
| 696 |
|
return; |
| 697 |
|
if (pMainForm->client() == NULL) |
| 698 |
|
return; |
| 699 |
|
|
| 700 |
|
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
| 701 |
|
|
| 702 |
|
// Load the whole bunch of instrument items... |
| 703 |
|
qsamplerInstrumentItem *pItem = NULL; |
| 704 |
|
lscp_midi_instrument_t *pInstrs |
| 705 |
|
= ::lscp_list_midi_instruments(pMainForm->client(), m_iMidiMap); |
| 706 |
|
for (int iInstr = 0; pInstrs && pInstrs[iInstr].map >= 0; ++iInstr) { |
| 707 |
|
int iMap = pInstrs[iInstr].map; |
| 708 |
|
int iBank = pInstrs[iInstr].bank; |
| 709 |
|
int iProg = pInstrs[iInstr].prog; |
| 710 |
|
qsamplerInstrument *pInstrument |
| 711 |
|
= new qsamplerInstrument(iMap, iBank, iProg); |
| 712 |
|
if (pInstrument->getInstrument()) |
| 713 |
|
pItem = new qsamplerInstrumentItem(this, pInstrument, pItem); |
| 714 |
|
// Try to keep it snappy :) |
| 715 |
|
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
| 716 |
|
} |
| 717 |
|
|
| 718 |
|
QApplication::restoreOverrideCursor(); |
| 719 |
|
|
| 720 |
|
if (pInstrs == NULL && ::lscp_client_get_errno(pMainForm->client())) { |
| 721 |
|
pMainForm->appendMessagesClient("lscp_list_midi_instruments"); |
| 722 |
|
pMainForm->appendMessagesError(tr("Could not get current list of MIDI instrument mappings.\n\nSorry.")); |
| 723 |
|
} |
| 724 |
|
|
| 725 |
|
selectionChangedSlot(); |
| 726 |
|
} |
| 727 |
|
#endif |
| 728 |
|
|
| 729 |
|
MidiInstrumentsModel::MidiInstrumentsModel(QObject* parent) : QAbstractTableModel(parent) { |
| 730 |
|
m_iMidiMap = LSCP_MIDI_MAP_ALL; |
| 731 |
|
} |
| 732 |
|
|
| 733 |
|
int MidiInstrumentsModel::rowCount(const QModelIndex& /*parent*/) const { |
| 734 |
|
if (m_iMidiMap == LSCP_MIDI_MAP_ALL) { |
| 735 |
|
int n = 0; |
| 736 |
|
for (InstrumentsMap::const_iterator itMap = instruments.begin(); itMap != instruments.end(); ++itMap) |
| 737 |
|
n += (*itMap).size(); |
| 738 |
|
return n; |
| 739 |
|
} |
| 740 |
|
InstrumentsMap::const_iterator itMap = instruments.find(m_iMidiMap); |
| 741 |
|
if (itMap == instruments.end()) return 0; |
| 742 |
|
return (*itMap).size(); |
| 743 |
|
} |
| 744 |
|
|
| 745 |
|
int MidiInstrumentsModel::columnCount(const QModelIndex& /*parent*/) const { |
| 746 |
|
return 9; |
| 747 |
|
} |
| 748 |
|
|
| 749 |
|
QVariant MidiInstrumentsModel::data(const QModelIndex &index, int role) const { |
| 750 |
|
if (!index.isValid() || role != Qt::DisplayRole) return QVariant(); |
| 751 |
|
|
| 752 |
|
if (m_iMidiMap == LSCP_MIDI_MAP_ALL) { |
| 753 |
|
int n = 0; |
| 754 |
|
for (InstrumentsMap::const_iterator itMap = instruments.begin(); itMap != instruments.end(); ++itMap) { |
| 755 |
|
n += (*itMap).size(); |
| 756 |
|
if (index.row() < n) |
| 757 |
|
return QVariant::fromValue( |
| 758 |
|
(*itMap)[index.row() + (*itMap).size() - n] |
| 759 |
|
); |
| 760 |
|
} |
| 761 |
|
} else { |
| 762 |
|
// resolve MIDI instrument map |
| 763 |
|
InstrumentsMap::const_iterator itMap = instruments.find(m_iMidiMap); |
| 764 |
|
if (itMap == instruments.end()) return QVariant(); |
| 765 |
|
// resolve instrument in that map |
| 766 |
|
if (index.row() >= (*itMap).size()) return QVariant(); |
| 767 |
|
return QVariant::fromValue( |
| 768 |
|
(*itMap)[index.row()] |
| 769 |
|
); |
| 770 |
|
} |
| 771 |
|
|
| 772 |
|
return QVariant(); |
| 773 |
|
} |
| 774 |
|
|
| 775 |
|
QVariant MidiInstrumentsModel::headerData(int section, Qt::Orientation orientation, int role) const { |
| 776 |
|
if (orientation != Qt::Horizontal || role != Qt::DisplayRole) |
| 777 |
|
return QVariant(); |
| 778 |
|
|
| 779 |
|
switch (section) { |
| 780 |
|
case 0: return tr("Name"); |
| 781 |
|
case 1: return tr("Map"); |
| 782 |
|
case 2: return tr("Bank"); |
| 783 |
|
case 3: return tr("Prog"); |
| 784 |
|
case 4: return tr("Engine"); |
| 785 |
|
case 5: return tr("File"); |
| 786 |
|
case 6: return tr("Nr"); |
| 787 |
|
case 7: return tr("Vol"); |
| 788 |
|
case 8: return tr("Mode"); |
| 789 |
|
default: return QVariant(); |
| 790 |
|
} |
| 791 |
|
} |
| 792 |
|
|
| 793 |
|
qsamplerInstrument* MidiInstrumentsModel::addInstrument(int iMap, int iBank, int iProg) { |
| 794 |
|
// Check it there's already one instrument item |
| 795 |
|
// with the very same key (bank, program); |
| 796 |
|
// if yes, just remove it without prejudice... |
| 797 |
|
for (int i = 0; i < instruments[iMap].size(); i++) { |
| 798 |
|
if ( |
| 799 |
|
instruments[iMap][i].bank() == iBank && |
| 800 |
|
instruments[iMap][i].prog() == iProg |
| 801 |
|
) { |
| 802 |
|
instruments[iMap].removeAt(i); |
| 803 |
|
break; |
| 804 |
|
} |
| 805 |
|
} |
| 806 |
|
|
| 807 |
|
// resolve the appropriate place, we keep the list sorted that way ... |
| 808 |
|
int i = 0; |
| 809 |
|
for (; i < instruments[iMap].size(); i++) |
| 810 |
|
if ( |
| 811 |
|
iBank > instruments[iMap][i].bank() || |
| 812 |
|
( iBank == instruments[iMap][i].bank() && |
| 813 |
|
iProg > instruments[iMap][i].prog() ) |
| 814 |
|
) break; |
| 815 |
|
|
| 816 |
|
qsamplerInstrument& instr = instruments[iMap][i] = qsamplerInstrument(iMap, iBank, iProg); |
| 817 |
|
|
| 818 |
|
return &instr; |
| 819 |
|
} |
| 820 |
|
|
| 821 |
|
void MidiInstrumentsModel::setMidiMap(int iMidiMap) { |
| 822 |
|
if (iMidiMap < 0) |
| 823 |
|
iMidiMap = LSCP_MIDI_MAP_ALL; |
| 824 |
|
|
| 825 |
|
m_iMidiMap = iMidiMap; |
| 826 |
|
} |
| 827 |
|
|
| 828 |
|
int MidiInstrumentsModel::midiMap() const { |
| 829 |
|
return m_iMidiMap; |
| 830 |
|
} |
| 831 |
|
|
| 832 |
|
void MidiInstrumentsModel::refresh() { |
| 833 |
|
instruments.clear(); |
| 834 |
|
|
| 835 |
|
MainForm* pMainForm = MainForm::getInstance(); |
| 836 |
|
if (pMainForm == NULL) |
| 837 |
|
return; |
| 838 |
|
if (pMainForm->client() == NULL) |
| 839 |
|
return; |
| 840 |
|
|
| 841 |
|
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
| 842 |
|
|
| 843 |
|
// Load the whole bunch of instrument items... |
| 844 |
|
lscp_midi_instrument_t* pInstrs |
| 845 |
|
= ::lscp_list_midi_instruments(pMainForm->client(), m_iMidiMap); |
| 846 |
|
for (int iInstr = 0; pInstrs && pInstrs[iInstr].map >= 0; ++iInstr) { |
| 847 |
|
const int iMap = pInstrs[iInstr].map; |
| 848 |
|
const int iBank = pInstrs[iInstr].bank; |
| 849 |
|
const int iProg = pInstrs[iInstr].prog; |
| 850 |
|
addInstrument(iMap, iBank, iProg); |
| 851 |
|
// Try to keep it snappy :) |
| 852 |
|
QApplication::processEvents(QEventLoop::ExcludeUserInput); |
| 853 |
|
} |
| 854 |
|
|
| 855 |
|
QApplication::restoreOverrideCursor(); |
| 856 |
|
|
| 857 |
|
if (pInstrs == NULL && ::lscp_client_get_errno(pMainForm->client())) { |
| 858 |
|
pMainForm->appendMessagesClient("lscp_list_midi_instruments"); |
| 859 |
|
pMainForm->appendMessagesError(tr("Could not get current list of MIDI instrument mappings.\n\nSorry.")); |
| 860 |
|
} |
| 861 |
|
|
| 862 |
|
//selectionChangedSlot(); |
| 863 |
|
} |
| 864 |
|
|
| 865 |
|
|
| 866 |
|
MidiInstrumentsDelegate::MidiInstrumentsDelegate(QObject* parent) : QItemDelegate(parent) { |
| 867 |
|
} |
| 868 |
|
|
| 869 |
|
QWidget* MidiInstrumentsDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const { |
| 870 |
|
return new QLabel(index.model()->data(index, Qt::DisplayRole).toString(), parent); |
| 871 |
|
} |
| 872 |
|
|
| 873 |
|
void MidiInstrumentsDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const { |
| 874 |
|
} |
| 875 |
|
|
| 876 |
|
void MidiInstrumentsDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const { |
| 877 |
|
} |
| 878 |
|
|
| 879 |
|
void MidiInstrumentsDelegate::updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const { |
| 880 |
|
if (editor) editor->setGeometry(option.rect); |
| 881 |
|
} |
| 882 |
|
|
| 883 |
|
|
| 884 |
|
// end of qsamplerInstrumentList.cpp |
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