/* * VstEffectControlDialog.cpp - dialog for displaying VST-effect GUI * * Copyright (c) 2006-2011 Tobias Doerffel * * This file is part of LMMS - https://lmms.io * * 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 #include #include #include #include "VstEffectControlDialog.h" #include "VstEffect.h" #include "ConfigManager.h" #include "PixmapButton.h" #include "embed.h" #include "ToolTip.h" #include #include #include "gui_templates.h" #include #include VstEffectControlDialog::VstEffectControlDialog( VstEffectControls * _ctl ) : EffectControlDialog( _ctl ), m_pluginWidget( NULL ), m_plugin( NULL ), tbLabel( NULL ) { QGridLayout * l = new QGridLayout( this ); l->setContentsMargins( 10, 10, 10, 10 ); l->setVerticalSpacing( 2 ); l->setHorizontalSpacing( 2 ); bool embed_vst = false; if( _ctl != NULL && _ctl->m_effect != NULL && _ctl->m_effect->m_plugin != NULL ) { m_plugin = _ctl->m_effect->m_plugin; embed_vst = m_plugin->embedMethod() != "none"; if (embed_vst) { m_plugin->createUI( nullptr, true ); m_pluginWidget = m_plugin->pluginWidget( false ); #ifdef LMMS_BUILD_WIN32 if( !m_pluginWidget ) { m_pluginWidget = m_plugin->pluginWidget( false ); } #endif } } if ( m_plugin && (!embed_vst || m_pluginWidget) ) { setWindowTitle( m_plugin->name() ); QPushButton * btn = new QPushButton( tr( "Show/hide" ) ); if (embed_vst) { btn->setCheckable( true ); btn->setChecked( true ); connect( btn, SIGNAL( toggled( bool ) ), SLOT( togglePluginUI( bool ) ) ); } else { connect( btn, SIGNAL( clicked( bool ) ), SLOT( togglePluginUI( bool ) ) ); } btn->setMinimumWidth( 78 ); btn->setMaximumWidth( 78 ); btn->setMinimumHeight( 24 ); btn->setMaximumHeight( 24 ); m_managePluginButton = new PixmapButton( this, "" ); m_managePluginButton->setCheckable( false ); m_managePluginButton->setCursor( Qt::PointingHandCursor ); m_managePluginButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap( "controls_active" ) ); m_managePluginButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap( "controls" ) ); connect( m_managePluginButton, SIGNAL( clicked() ), _ctl, SLOT( managePlugin() ) ); ToolTip::add( m_managePluginButton, tr( "Control VST-plugin from LMMS host" ) ); m_managePluginButton->setWhatsThis( tr( "Click here, if you want to control VST-plugin from host." ) ); m_managePluginButton->setMinimumWidth( 26 ); m_managePluginButton->setMaximumWidth( 26 ); m_managePluginButton->setMinimumHeight( 21 ); m_managePluginButton->setMaximumHeight( 21 ); m_openPresetButton = new PixmapButton( this, "" ); m_openPresetButton->setCheckable( false ); m_openPresetButton->setCursor( Qt::PointingHandCursor ); m_openPresetButton->setActiveGraphic( embed::getIconPixmap( "project_open" ) ); m_openPresetButton->setInactiveGraphic( embed::getIconPixmap( "project_open" ) ); connect( m_openPresetButton, SIGNAL( clicked() ), _ctl, SLOT( openPreset() ) ); ToolTip::add( m_openPresetButton, tr( "Open VST-plugin preset" ) ); m_openPresetButton->setWhatsThis( tr( "Click here, if you want to open another *.fxp, *.fxb VST-plugin preset." ) ); m_openPresetButton->setMinimumWidth( 16 ); m_openPresetButton->setMaximumWidth( 16 ); m_openPresetButton->setMinimumHeight( 16 ); m_openPresetButton->setMaximumHeight( 16 ); m_rolLPresetButton = new PixmapButton( this, "" ); m_rolLPresetButton->setCheckable( false ); m_rolLPresetButton->setCursor( Qt::PointingHandCursor ); m_rolLPresetButton->setActiveGraphic( embed::getIconPixmap( "stepper-left-press" ) ); m_rolLPresetButton->setInactiveGraphic( embed::getIconPixmap( "stepper-left" ) ); connect( m_rolLPresetButton, SIGNAL( clicked() ), _ctl, SLOT( rolrPreset() ) ); connect( m_rolLPresetButton, SIGNAL( clicked() ), this, SLOT( update() ) ); ToolTip::add( m_rolLPresetButton, tr( "Previous (-)" ) ); m_rolLPresetButton->setShortcut( Qt::Key_Minus ); m_rolLPresetButton->setWhatsThis( tr( "Click here, if you want to switch to another VST-plugin preset program." ) ); m_rolLPresetButton->setMinimumWidth( 16 ); m_rolLPresetButton->setMaximumWidth( 16 ); m_rolLPresetButton->setMinimumHeight( 16 ); m_rolLPresetButton->setMaximumHeight( 16 ); m_rolRPresetButton = new PixmapButton( this, "" ); m_rolRPresetButton->setCheckable( false ); m_rolRPresetButton->setCursor( Qt::PointingHandCursor ); m_rolRPresetButton->setActiveGraphic( embed::getIconPixmap( "stepper-right-press" ) ); m_rolRPresetButton->setInactiveGraphic( embed::getIconPixmap( "stepper-right" ) ); connect( m_rolRPresetButton, SIGNAL( clicked() ), _ctl, SLOT( rollPreset() ) ); connect( m_rolRPresetButton, SIGNAL( clicked() ), this, SLOT( update() ) ); ToolTip::add( m_rolRPresetButton, tr( "Next (+)" ) ); m_rolRPresetButton->setShortcut( Qt::Key_Plus ); m_rolRPresetButton->setWhatsThis( tr( "Click here, if you want to switch to another VST-plugin preset program." ) ); m_rolRPresetButton->setMinimumWidth( 16 ); m_rolRPresetButton->setMaximumWidth( 16 ); m_rolRPresetButton->setMinimumHeight( 16 ); m_rolRPresetButton->setMaximumHeight( 16 ); _ctl->m_selPresetButton = new QPushButton( tr( "" ), this ); _ctl->m_selPresetButton->setCheckable( false ); _ctl->m_selPresetButton->setCursor( Qt::PointingHandCursor ); _ctl->m_selPresetButton->setIcon( embed::getIconPixmap( "stepper-down" ) ); _ctl->m_selPresetButton->setWhatsThis( tr( "Click here to select presets that are currently loaded in VST." ) ); QMenu * menu = new QMenu; connect( menu, SIGNAL( aboutToShow() ), _ctl, SLOT( updateMenu() ) ); _ctl->m_selPresetButton->setMenu(menu); _ctl->m_selPresetButton->setMinimumWidth( 16 ); _ctl->m_selPresetButton->setMaximumWidth( 16 ); _ctl->m_selPresetButton->setMinimumHeight( 16 ); _ctl->m_selPresetButton->setMaximumHeight( 16 ); m_savePresetButton = new PixmapButton( this, "" ); m_savePresetButton->setCheckable( false ); m_savePresetButton->setCursor( Qt::PointingHandCursor ); m_savePresetButton->setActiveGraphic( embed::getIconPixmap( "project_save", 21, 21 ) ); m_savePresetButton->setInactiveGraphic( embed::getIconPixmap( "project_save", 21, 21 ) ); connect( m_savePresetButton, SIGNAL( clicked() ), _ctl, SLOT( savePreset() ) ); ToolTip::add( m_savePresetButton, tr( "Save preset" ) ); m_savePresetButton->setWhatsThis( tr( "Click here, if you want to save current VST-plugin preset program." ) ); m_savePresetButton->setMinimumWidth( 21 ); m_savePresetButton->setMaximumWidth( 21 ); m_savePresetButton->setMinimumHeight( 21 ); m_savePresetButton->setMaximumHeight( 21 ); int newSize = 0; if (embed_vst) { newSize = m_pluginWidget->width() + 20; } newSize = std::max(newSize, 250); QWidget* resize = new QWidget(this); resize->resize( newSize, 10 ); QWidget* space0 = new QWidget(this); space0->resize(8, 10); QWidget* space1 = new QWidget(this); space1->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred); QFont f( "Arial", 10 ); l->addItem( new QSpacerItem( newSize - 20, 30, QSizePolicy::Fixed, QSizePolicy::Fixed ), 1, 0 ); l->addWidget( resize, 2, 0, 1, 1, Qt::AlignCenter ); if (embed_vst) { l->addWidget( m_pluginWidget, 3, 0, 1, 1, Qt::AlignCenter ); } l->setRowStretch( 5, 1 ); l->setColumnStretch( 1, 1 ); QToolBar * tb = new QToolBar( this ); tb->resize( newSize , 32 ); tb->addWidget(space0); tb->addWidget( m_rolLPresetButton ); tb->addWidget( m_rolRPresetButton ); tb->addWidget( _ctl->m_selPresetButton ); tb->addWidget( m_openPresetButton ); tb->addWidget( m_savePresetButton ); tb->addWidget( m_managePluginButton ); tb->addWidget( btn ); tb->addWidget(space1); tbLabel = new QLabel( tr( "Effect by: " ), this ); tbLabel->setFont( pointSize<7>( f ) ); tbLabel->setTextFormat(Qt::RichText); tbLabel->setAlignment( Qt::AlignTop | Qt::AlignLeft ); tb->addWidget( tbLabel ); } } void VstEffectControlDialog::paintEvent( QPaintEvent * ) { if( m_plugin != NULL && tbLabel != NULL ) { tbLabel->setText( tr( "Effect by: " ) + m_plugin->vendorString() + tr( "       
" ) + m_plugin->currentProgramName() ); } } VstEffectControlDialog::~VstEffectControlDialog() { //delete m_pluginWidget; } void VstEffectControlDialog::togglePluginUI( bool checked ) { if( !m_plugin ) { return; } m_plugin->toggleUI(); }