mirror of
https://github.com/LMMS/lmms.git
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268 lines
8.8 KiB
C++
268 lines
8.8 KiB
C++
/*
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* VstEffectControlDialog.cpp - dialog for displaying VST-effect GUI
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*
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* Copyright (c) 2006-2011 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of LMMS - http://lmms.io
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*
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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
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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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
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#include <QLayout>
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#include <QMdiArea>
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#include <QMenu>
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#include <QPushButton>
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#include "VstEffectControlDialog.h"
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#include "VstEffect.h"
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#include "PixmapButton.h"
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#include "embed.h"
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#include "ToolTip.h"
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#include <QObject>
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#include <QPainter>
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#include "gui_templates.h"
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#include <QToolBar>
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#include <QLabel>
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VstEffectControlDialog::VstEffectControlDialog( VstEffectControls * _ctl ) :
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EffectControlDialog( _ctl ),
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m_pluginWidget( NULL ),
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m_plugin( NULL ),
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tbLabel( NULL )
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{
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QGridLayout * l = new QGridLayout( this );
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l->setContentsMargins( 10, 10, 10, 10 );
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l->setVerticalSpacing( 2 );
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l->setHorizontalSpacing( 2 );
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if( _ctl != NULL && _ctl->m_effect != NULL &&
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_ctl->m_effect->m_plugin != NULL )
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{
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m_plugin = _ctl->m_effect->m_plugin;
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m_plugin->showEditor( NULL, true );
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m_pluginWidget = m_plugin->pluginWidget();
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#ifdef LMMS_BUILD_WIN32
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if( !m_pluginWidget )
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{
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m_pluginWidget = m_plugin->pluginWidget( false );
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}
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#endif
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}
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if( m_pluginWidget )
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{
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setWindowTitle( m_pluginWidget->windowTitle() );
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setMinimumWidth( 250 );
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QPushButton * btn = new QPushButton( tr( "Show/hide" ) );
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btn->setCheckable( true );
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connect( btn, SIGNAL( toggled( bool ) ),
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m_pluginWidget, SLOT( setVisible( bool ) ) );
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emit btn->click();
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btn->setMinimumWidth( 78 );
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btn->setMaximumWidth( 78 );
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btn->setMinimumHeight( 24 );
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btn->setMaximumHeight( 24 );
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m_managePluginButton = new PixmapButton( this, "" );
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m_managePluginButton->setCheckable( false );
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m_managePluginButton->setCursor( Qt::PointingHandCursor );
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m_managePluginButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
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"track_op_menu" ) );
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m_managePluginButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
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"track_op_menu" ) );
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connect( m_managePluginButton, SIGNAL( clicked() ), _ctl,
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SLOT( managePlugin() ) );
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ToolTip::add( m_managePluginButton, tr( "Control VST-plugin from LMMS host" ) );
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m_managePluginButton->setWhatsThis(
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tr( "Click here, if you want to control VST-plugin from host." ) );
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m_managePluginButton->setMinimumWidth( 21 );
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m_managePluginButton->setMaximumWidth( 21 );
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m_managePluginButton->setMinimumHeight( 21 );
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m_managePluginButton->setMaximumHeight( 21 );
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m_openPresetButton = new PixmapButton( this, "" );
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m_openPresetButton->setCheckable( false );
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m_openPresetButton->setCursor( Qt::PointingHandCursor );
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m_openPresetButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
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"stepper-up-press" ) );
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m_openPresetButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
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"stepper-up" ) );
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connect( m_openPresetButton, SIGNAL( clicked() ), _ctl,
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SLOT( openPreset() ) );
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ToolTip::add( m_openPresetButton, tr( "Open VST-plugin preset" ) );
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m_openPresetButton->setWhatsThis(
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tr( "Click here, if you want to open another *.fxp, *.fxb VST-plugin preset." ) );
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m_openPresetButton->setMinimumWidth( 16 );
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m_openPresetButton->setMaximumWidth( 16 );
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m_openPresetButton->setMinimumHeight( 16 );
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m_openPresetButton->setMaximumHeight( 16 );
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m_rolLPresetButton = new PixmapButton( this, "" );
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m_rolLPresetButton->setCheckable( false );
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m_rolLPresetButton->setCursor( Qt::PointingHandCursor );
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m_rolLPresetButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
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"stepper-left-press" ) );
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m_rolLPresetButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
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"stepper-left" ) );
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connect( m_rolLPresetButton, SIGNAL( clicked() ), _ctl,
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SLOT( rolrPreset() ) );
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connect( m_rolLPresetButton, SIGNAL( clicked() ), this,
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SLOT( update() ) );
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ToolTip::add( m_rolLPresetButton, tr( "Previous (-)" ) );
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m_rolLPresetButton->setShortcut( Qt::Key_Minus );
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m_rolLPresetButton->setWhatsThis(
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tr( "Click here, if you want to switch to another VST-plugin preset program." ) );
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m_rolLPresetButton->setMinimumWidth( 16 );
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m_rolLPresetButton->setMaximumWidth( 16 );
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m_rolLPresetButton->setMinimumHeight( 16 );
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m_rolLPresetButton->setMaximumHeight( 16 );
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m_rolRPresetButton = new PixmapButton( this, "" );
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m_rolRPresetButton->setCheckable( false );
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m_rolRPresetButton->setCursor( Qt::PointingHandCursor );
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m_rolRPresetButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
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"stepper-right-press" ) );
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m_rolRPresetButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
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"stepper-right" ) );
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connect( m_rolRPresetButton, SIGNAL( clicked() ), _ctl,
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SLOT( rollPreset() ) );
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connect( m_rolRPresetButton, SIGNAL( clicked() ), this,
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SLOT( update() ) );
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ToolTip::add( m_rolRPresetButton, tr( "Next (+)" ) );
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m_rolRPresetButton->setShortcut( Qt::Key_Plus );
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m_rolRPresetButton->setWhatsThis(
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tr( "Click here, if you want to switch to another VST-plugin preset program." ) );
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m_rolRPresetButton->setMinimumWidth( 16 );
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m_rolRPresetButton->setMaximumWidth( 16 );
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m_rolRPresetButton->setMinimumHeight( 16 );
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m_rolRPresetButton->setMaximumHeight( 16 );
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_ctl->m_selPresetButton = new QPushButton( tr( "" ), this );
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_ctl->m_selPresetButton->setCheckable( false );
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_ctl->m_selPresetButton->setCursor( Qt::PointingHandCursor );
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_ctl->m_selPresetButton->setIcon( PLUGIN_NAME::getIconPixmap( "stepper-down" ) );
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_ctl->m_selPresetButton->setWhatsThis(
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tr( "Click here to select presets that are currently loaded in VST." ) );
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_ctl->m_selPresetButton->setMenu(_ctl->menu);
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_ctl->m_selPresetButton->setMinimumWidth( 16 );
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_ctl->m_selPresetButton->setMaximumWidth( 16 );
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_ctl->m_selPresetButton->setMinimumHeight( 16 );
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_ctl->m_selPresetButton->setMaximumHeight( 16 );
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m_savePresetButton = new PixmapButton( this, "" );
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m_savePresetButton->setCheckable( false );
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m_savePresetButton->setCursor( Qt::PointingHandCursor );
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m_savePresetButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
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"project_save", 21, 21 ) );
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m_savePresetButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
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"project_save", 21, 21 ) );
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connect( m_savePresetButton, SIGNAL( clicked() ), _ctl,
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SLOT( savePreset() ) );
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ToolTip::add( m_savePresetButton, tr( "Save preset" ) );
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m_savePresetButton->setWhatsThis(
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tr( "Click here, if you want to save current VST-plugin preset program." ) );
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m_savePresetButton->setMinimumWidth( 21 );
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m_savePresetButton->setMaximumWidth( 21 );
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m_savePresetButton->setMinimumHeight( 21 );
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m_savePresetButton->setMaximumHeight( 21 );
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int newSize = m_pluginWidget->width() + 20;
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newSize = (newSize < 250) ? 250 : newSize;
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QWidget* resize = new QWidget(this);
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resize->resize( newSize, 10 );
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QWidget* space0 = new QWidget(this);
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space0->resize(8, 10);
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QWidget* space1 = new QWidget(this);
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space1->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
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QFont f( "Arial", 10 );
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l->addItem( new QSpacerItem( newSize - 20, 30, QSizePolicy::Fixed,
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QSizePolicy::Fixed ), 1, 0 );
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l->addWidget( resize, 2, 0, 1, 1, Qt::AlignCenter );
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l->addWidget( m_pluginWidget, 3, 0, 1, 1, Qt::AlignCenter );
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l->setRowStretch( 5, 1 );
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l->setColumnStretch( 1, 1 );
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QToolBar * tb = new QToolBar( this );
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tb->resize( newSize , 32 );
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tb->addWidget(space0);
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tb->addWidget( m_rolLPresetButton );
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tb->addWidget( m_rolRPresetButton );
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tb->addWidget( _ctl->m_selPresetButton );
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tb->addWidget( m_openPresetButton );
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tb->addWidget( m_savePresetButton );
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tb->addWidget( m_managePluginButton );
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tb->addWidget( btn );
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tb->addWidget(space1);
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tbLabel = new QLabel( tr( "Effect by: " ), this );
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tbLabel->setFont( pointSize<7>( f ) );
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tbLabel->setTextFormat(Qt::RichText);
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tbLabel->setAlignment( Qt::AlignTop | Qt::AlignLeft );
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tb->addWidget( tbLabel );
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}
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}
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void VstEffectControlDialog::paintEvent( QPaintEvent * )
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{
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if( m_plugin != NULL && tbLabel != NULL )
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{
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tbLabel->setText( tr( "Effect by: " ) + m_plugin->vendorString() +
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tr( " <br />" ) +
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m_plugin->currentProgramName() );
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}
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}
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VstEffectControlDialog::~VstEffectControlDialog()
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{
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//delete m_pluginWidget;
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}
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