WIP: new effect rack interface and features

include/Effect.h

@@ -125,12 +125,6 @@ class LMMS_EXPORT Effect : public Plugin
 		return 1.0f - m_wetDryModel.value();
 	}
 
-	inline float gate() const
-	{
-		const float level = m_gateModel.value();
-		return level*level * m_processors;
-	}
-
 	inline f_cnt_t bufferCount() const
 	{
 		return m_bufferCount;
@@ -227,7 +221,6 @@ class LMMS_EXPORT Effect : public Plugin
 
 	BoolModel m_enabledModel;
 	FloatModel m_wetDryModel;
-	FloatModel m_gateModel;
 	TempoSyncKnobModel m_autoQuitModel;
 
 	bool m_autoQuitDisabled;

include/EffectLabelButton.h

@@ -0,0 +1,55 @@
+/*
+ * EffectLabelButton.h - class trackLabelButton
+ *
+ * Copyright (c) 2004-2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
+ *
+ * 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.
+ *
+ */
+
+#ifndef LMMS_GUI_EFFECT_LABEL_BUTTON_H
+#define LMMS_GUI_EFFECT_LABEL_BUTTON_H
+
+#include <QPushButton>
+
+namespace lmms::gui
+{
+
+class EffectView;
+
+class EffectLabelButton : public QPushButton
+{
+	Q_OBJECT
+public:
+	EffectLabelButton( EffectView * _tv, QWidget * _parent );
+	~EffectLabelButton() override = default;
+
+protected:
+	void paintEvent(QPaintEvent* pe) override;
+
+private:
+	EffectView * m_effectView;
+	QString m_iconName;
+	QRect m_buttonRect;
+	QString elideName( const QString &name );
+} ;
+
+
+} // namespace lmms::gui
+
+#endif // LMMS_GUI_EFFECT_LABEL_BUTTON_H

include/EffectView.h

@@ -29,12 +29,16 @@
 #include "AutomatableModel.h"
 #include "PluginView.h"
 #include "Effect.h"
+#include "EffectLabelButton.h"
 
 class QGraphicsOpacityEffect;
 class QGroupBox;
 class QLabel;
 class QPushButton;
 class QMdiSubWindow;
+class QHBoxLayout;
+class QLabel;
+class QToolButton;
 
 namespace lmms::gui
 {
@@ -62,12 +66,14 @@ class EffectView : public PluginView
 	}
 
 	static constexpr int DEFAULT_WIDTH = 215;
-	static constexpr int DEFAULT_HEIGHT = 60;
+	static constexpr int DEFAULT_HEIGHT = 35;
 
 	void mouseMoveEvent(QMouseEvent* event) override;
 	void mousePressEvent(QMouseEvent* event) override;
 	void mouseReleaseEvent(QMouseEvent* event) override;
 
+	void setViewWidth(int px);
+
 public slots:
 	void editControls();
 	void moveUp();
@@ -89,17 +95,19 @@ public slots:
 
 
 private:
-	QPixmap m_bg;
+	QHBoxLayout* m_mainLayout;
 	LedCheckBox * m_bypass;
+	EffectLabelButton* m_label;
 	Knob * m_wetDry;
 	TempoSyncKnob * m_autoQuit;
-	Knob * m_gate;
 	QMdiSubWindow * m_subWindow;
 	EffectControlDialog * m_controlView;
+	int m_viewWidth;
 
 	bool m_dragging;
 	QGraphicsOpacityEffect* m_opacityEffect;
 
+	friend class EffectLabelButton;
 } ;
 
 

src/core/Effect.cpp

@@ -48,7 +48,6 @@ Effect::Effect( const Plugin::Descriptor * _desc,
 	m_bufferCount( 0 ),
 	m_enabledModel( true, this, tr( "Effect enabled" ) ),
 	m_wetDryModel( 1.0f, -1.0f, 1.0f, 0.01f, this, tr( "Wet/Dry mix" ) ),
-	m_gateModel( 0.0f, 0.0f, 1.0f, 0.01f, this, tr( "Gate" ) ),
 	m_autoQuitModel( 1.0f, 1.0f, 8000.0f, 100.0f, 1.0f, this, tr( "Decay" ) ),
 	m_autoQuitDisabled( false )
 {
@@ -89,7 +88,6 @@ void Effect::saveSettings( QDomDocument & _doc, QDomElement & _this )
 	m_enabledModel.saveSettings( _doc, _this, "on" );
 	m_wetDryModel.saveSettings( _doc, _this, "wet" );
 	m_autoQuitModel.saveSettings( _doc, _this, "autoquit" );
-	m_gateModel.saveSettings( _doc, _this, "gate" );
 	controls()->saveState( _doc, _this );
 }
 
@@ -101,7 +99,6 @@ void Effect::loadSettings( const QDomElement & _this )
 	m_enabledModel.loadSettings( _this, "on" );
 	m_wetDryModel.loadSettings( _this, "wet" );
 	m_autoQuitModel.loadSettings( _this, "autoquit" );
-	m_gateModel.loadSettings( _this, "gate" );
 
 	QDomNode node = _this.firstChild();
 	while( !node.isNull() )
@@ -144,19 +141,19 @@ Effect * Effect::instantiate( const QString& pluginName,
 
 
 
-void Effect::checkGate( double _out_sum )
+void Effect::checkGate(double _out_sum)
 {
-	if( m_autoQuitDisabled )
+	if(m_autoQuitDisabled)
 	{
 		return;
 	}
 
 	// Check whether we need to continue processing input.  Restart the
 	// counter if the threshold has been exceeded.
-	if( _out_sum - gate() <= typeInfo<float>::minEps() )
+	if(_out_sum <= typeInfo<float>::minEps())
 	{
 		incrementBufferCount();
-		if( bufferCount() > timeout() )
+		if(bufferCount() > timeout())
 		{
 			stopRunning();
 			resetBufferCount();

src/gui/CMakeLists.txt

@@ -104,6 +104,7 @@ SET(LMMS_SRCS
 	gui/widgets/CaptionMenu.cpp
 	gui/widgets/ComboBox.cpp
 	gui/widgets/CustomTextKnob.cpp
+	gui/widgets/EffectLabelButton.cpp
 	gui/widgets/Fader.cpp
 	gui/widgets/FloatModelEditorBase.cpp
 	gui/widgets/Graph.cpp

src/gui/EffectView.cpp

@@ -28,6 +28,10 @@
 #include <QMouseEvent>
 #include <QPushButton>
 #include <QPainter>
+#include <QPainterPath>
+#include <QBoxLayout>
+#include <QLabel>
+#include <QToolButton>
 
 #include "EffectView.h"
 #include "DummyEffect.h"
@@ -47,62 +51,59 @@ namespace lmms::gui
 
 EffectView::EffectView( Effect * _model, QWidget * _parent ) :
 	PluginView( _model, _parent ),
-	m_bg( embed::getIconPixmap( "effect_plugin" ) ),
 	m_subWindow( nullptr ),
 	m_controlView(nullptr),
 	m_dragging(false)
 {
-	setFixedSize(EffectView::DEFAULT_WIDTH, EffectView::DEFAULT_HEIGHT);
+	setViewWidth(EffectView::DEFAULT_WIDTH);
+
+	m_mainLayout = new QHBoxLayout();
+	m_mainLayout->setContentsMargins(8, 2, 8, 2);
+
+	auto hasControls = effect()->controls()->controlCount() > 0;
 
 	// Disable effects that are of type "DummyEffect"
 	bool isEnabled = !dynamic_cast<DummyEffect *>( effect() );
-	m_bypass = new LedCheckBox( this, "", isEnabled ? LedCheckBox::LedColor::Green : LedCheckBox::LedColor::Red );
-	m_bypass->move( 3, 3 );
-	m_bypass->setEnabled( isEnabled );
-
+	m_bypass = new LedCheckBox(this, "", isEnabled ? LedCheckBox::LedColor::Green : LedCheckBox::LedColor::Red);
+	m_bypass->setEnabled(isEnabled);
 	m_bypass->setToolTip(tr("On/Off"));
+	m_mainLayout->addWidget(m_bypass);
 
+	QFont labelFont = adjustedToPixelSize(font(), 10);
+	m_label = new EffectLabelButton(this, this);
+	m_label->setText(model()->displayName());
+	m_label->setFont(labelFont);
+	m_label->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum);
 
-	m_wetDry = new Knob( KnobType::Bright26, this );
-	m_wetDry->setLabel( tr( "W/D" ) );
-	m_wetDry->move( 40 - m_wetDry->width() / 2, 5 );
-	m_wetDry->setEnabled( isEnabled );
-	m_wetDry->setHintText( tr( "Wet Level:" ), "" );
-
-
-	m_autoQuit = new TempoSyncKnob( KnobType::Bright26, this );
-	m_autoQuit->setLabel( tr( "DECAY" ) );
-	m_autoQuit->move( 78 - m_autoQuit->width() / 2, 5 );
-	m_autoQuit->setEnabled( isEnabled && !effect()->m_autoQuitDisabled );
-	m_autoQuit->setHintText( tr( "Time:" ), "ms" );
-
+	if(hasControls)
+	{
+		connect(m_label, SIGNAL(clicked()), this, SLOT(editControls()));
+	}
+	m_mainLayout->addWidget(m_label);
 
-	m_gate = new Knob( KnobType::Bright26, this );
-	m_gate->setLabel( tr( "GATE" ) );
-	m_gate->move( 116 - m_gate->width() / 2, 5 );
-	m_gate->setEnabled( isEnabled && !effect()->m_autoQuitDisabled );
-	m_gate->setHintText( tr( "Gate:" ), "" );
+	m_wetDry = new Knob(KnobType::Small17, this);
+	m_wetDry->setEnabled(isEnabled);
+	m_wetDry->setHintText(tr("Wet Level:"), "");
+	m_mainLayout->addWidget(m_wetDry);
 
+	m_autoQuit = new TempoSyncKnob(KnobType::Small17, this);
+	m_autoQuit->setEnabled(isEnabled && !effect()->m_autoQuitDisabled);
+	m_autoQuit->setHintText(tr( "Stop after:" ), "ms");
+	m_autoQuit->setVisible(!effect()->m_autoQuitDisabled);
+	m_mainLayout->addWidget(m_autoQuit);
 
-	setModel( _model );
+	setModel(_model);
 
-	if( effect()->controls()->controlCount() > 0 )
+	if(hasControls)
 	{
-		auto ctls_btn = new QPushButton(tr("Controls"), this);
-		QFont f = ctls_btn->font();
-		ctls_btn->setFont(adjustedToPixelSize(f, 10));
-		ctls_btn->setGeometry( 150, 14, 50, 20 );
-		connect( ctls_btn, SIGNAL(clicked()),
-					this, SLOT(editControls()));
-
 		m_controlView = effect()->controls()->createView();
-		if( m_controlView )
+		if(m_controlView)
 		{
-			m_subWindow = getGUI()->mainWindow()->addWindowedWidget( m_controlView );
+			m_subWindow = getGUI()->mainWindow()->addWindowedWidget(m_controlView);
 
-			if ( !m_controlView->isResizable() )
+			if (!m_controlView->isResizable())
 			{
-				m_subWindow->setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed );
+				m_subWindow->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 				if (m_subWindow->layout())
 				{
 					m_subWindow->layout()->setSizeConstraint(QLayout::SetFixedSize);
@@ -111,9 +112,9 @@ EffectView::EffectView( Effect * _model, QWidget * _parent ) :
 
 			Qt::WindowFlags flags = m_subWindow->windowFlags();
 			flags &= ~Qt::WindowMaximizeButtonHint;
-			m_subWindow->setWindowFlags( flags );
+			m_subWindow->setWindowFlags(flags);
 
-			connect( m_controlView, SIGNAL(closed()),
+			connect(m_controlView, SIGNAL(closed()),
 					this, SLOT(closeEffects()));
 
 			m_subWindow->hide();
@@ -123,9 +124,7 @@ EffectView::EffectView( Effect * _model, QWidget * _parent ) :
 	m_opacityEffect = new QGraphicsOpacityEffect(this);
 	m_opacityEffect->setOpacity(1);
 	setGraphicsEffect(m_opacityEffect);
-
-	//move above vst effect view creation
-	//setModel( _model );
+	setLayout(m_mainLayout);
 }
 
 
@@ -148,11 +147,13 @@ void EffectView::editControls()
 			m_subWindow->show();
 			m_subWindow->raise();
 			effect()->controls()->setViewVisible( true );
+			m_label->setDown(true);
 		}
 		else
 		{
 			m_subWindow->hide();
 			effect()->controls()->setViewVisible( false );
+			m_label->setDown(false);
 		}
 	}
 }
@@ -255,18 +256,14 @@ void EffectView::mouseMoveEvent(QMouseEvent* event)
 void EffectView::paintEvent( QPaintEvent * )
 {
 	QPainter p( this );
-	p.drawPixmap( 0, 0, m_bg );
-
-	QFont f = adjustedToPixelSize(font(), 10);
-	f.setBold( true );
-	p.setFont( f );
-
-	QString elidedText = p.fontMetrics().elidedText( model()->displayName(), Qt::ElideRight, width() - 22 );
+	QPainterPath path;
+
+	path.addRoundedRect(QRectF(2, 2, m_viewWidth - 4, EffectView::DEFAULT_HEIGHT - 4), 2, 2);
 
-	p.setPen( palette().shadow().color() );
-	p.drawText( 6, 55, elidedText );
-	p.setPen( palette().text().color() );
-	p.drawText( 5, 54, elidedText );
+	QPen pen(Qt::black, 1);
+	p.setPen(pen);
+	p.fillPath(path, QColor(0x3b, 0x42, 0x4a));
+	p.drawPath(path);
 }
 
 
@@ -277,7 +274,12 @@ void EffectView::modelChanged()
 	m_bypass->setModel( &effect()->m_enabledModel );
 	m_wetDry->setModel( &effect()->m_wetDryModel );
 	m_autoQuit->setModel( &effect()->m_autoQuitModel );
-	m_gate->setModel( &effect()->m_gateModel );
+}
+
+void EffectView::setViewWidth(int px)
+{
+	m_viewWidth = px;
+	setFixedSize(m_viewWidth, EffectView::DEFAULT_HEIGHT);
 }
 
 } // namespace lmms::gui