mirror of
https://github.com/LMMS/lmms.git
synced 2026-01-24 06:18:10 -05:00
c13853a9b3
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@608 0778d3d1-df1d-0410-868b-ea421aaaa00d
194 lines
3.6 KiB
C++
194 lines
3.6 KiB
C++
/*
|
|
* live_tool.cpp - tool for live performance
|
|
*
|
|
* Copyright (c) 2006-2007 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
|
|
*
|
|
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program (see COPYING); if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
|
|
#include "live_tool.h"
|
|
|
|
#include <QtGui/QKeyEvent>
|
|
#include <QtGui/QLayout>
|
|
|
|
#include "bb_editor.h"
|
|
#include "engine.h"
|
|
#include "song_editor.h"
|
|
|
|
#ifdef Q_WS_X11
|
|
|
|
#include <X11/Xlib.h>
|
|
|
|
#endif
|
|
|
|
#undef SINGLE_SOURCE_COMPILE
|
|
#include "embed.cpp"
|
|
|
|
|
|
|
|
|
|
extern "C"
|
|
{
|
|
|
|
plugin::descriptor live_tool_plugin_descriptor =
|
|
{
|
|
STRINGIFY_PLUGIN_NAME( PLUGIN_NAME ),
|
|
"LiveTool",
|
|
QT_TRANSLATE_NOOP( "pluginBrowser",
|
|
"Tool for live performance" ),
|
|
"Javier Serrano Polo <jasp00/at/users.sourceforge.net>",
|
|
0x0100,
|
|
plugin::Tool,
|
|
new QPixmap( PLUGIN_NAME::getIconPixmap( "logo" ) ),
|
|
NULL
|
|
} ;
|
|
|
|
|
|
// neccessary for getting instance out of shared lib
|
|
plugin * lmms_plugin_main( void * _data )
|
|
{
|
|
return( new liveTool );
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
liveTool::liveTool( void ) :
|
|
tool( &live_tool_plugin_descriptor )
|
|
{
|
|
const QPixmap background = PLUGIN_NAME::getIconPixmap( "artwork" );
|
|
|
|
setAutoFillBackground( TRUE );
|
|
QPalette pal;
|
|
pal.setBrush( backgroundRole(), background );
|
|
setPalette( pal );
|
|
setFixedSize( background.size() );
|
|
|
|
setWhatsThis( tr(
|
|
"This tool is intended to be used in live performances, though "
|
|
"you can use it for music production as well.\n"
|
|
"The following keys will work only if this window is active.\n"
|
|
"The spacebar toggles play and pause in the Song Editor.\n"
|
|
"F1-F10 keys mute the first 10 instruments in the "
|
|
"Beat+Baseline Editor." ) );
|
|
|
|
hide();
|
|
if( parentWidget() )
|
|
{
|
|
parentWidget()->hide();
|
|
parentWidget()->layout()->setSizeConstraint(
|
|
QLayout::SetFixedSize );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
liveTool::~liveTool()
|
|
{
|
|
}
|
|
|
|
|
|
|
|
|
|
QString liveTool::nodeName( void ) const
|
|
{
|
|
return( live_tool_plugin_descriptor.name );
|
|
}
|
|
|
|
|
|
|
|
|
|
void liveTool::keyPressEvent( QKeyEvent * _ke )
|
|
{
|
|
switch( _ke->key() )
|
|
{
|
|
case Qt::Key_Space:
|
|
if( engine::getSongEditor()->playing() )
|
|
{
|
|
engine::getSongEditor()->pause();
|
|
}
|
|
else if( engine::getSongEditor()->paused() &&
|
|
engine::getSongEditor()->playMode() ==
|
|
songEditor::PLAY_SONG )
|
|
{
|
|
engine::getSongEditor()->resumeFromPause();
|
|
}
|
|
else
|
|
{
|
|
engine::getSongEditor()->play();
|
|
}
|
|
break;
|
|
|
|
default:
|
|
_ke->ignore();
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void liveTool::mousePressEvent( QMouseEvent * _me )
|
|
{
|
|
// MDI window gets focus otherwise
|
|
setFocus();
|
|
_me->accept();
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef Q_WS_X11
|
|
bool liveTool::x11Event( XEvent * _xe )
|
|
{
|
|
if( _xe->type == KeyPress )
|
|
{
|
|
unsigned keycode = _xe->xkey.keycode;
|
|
// F1 to F10
|
|
if( 67 <= keycode && keycode <= 76 )
|
|
{
|
|
toggleInstrument( keycode - 67 );
|
|
return( TRUE );
|
|
}
|
|
}
|
|
return( FALSE );
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
|
|
void liveTool::toggleInstrument( int _n )
|
|
{
|
|
if( _n < engine::getBBEditor()->tracks().count() )
|
|
{
|
|
track * t = engine::getBBEditor()->tracks().at( _n );
|
|
t->setMuted( !t->muted() );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
#include "live_tool.moc"
|