66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/******************************************************************************
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* Copyright (C) 2022 Edelhirsch Software GmbH
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* SPDX-License-Identifier: BSD-3-Clause
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*****************************************************************************/
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#include "StorageMeter.h"
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#include "CircularProgressBar.h"
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#include <QskSkin.h>
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#include <QskTextLabel.h>
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QSK_SUBCONTROL( StorageMeter, Status )
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namespace
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{
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inline QString make_text( const QLocale& locale, const qreal value )
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{
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return locale.toString( static_cast< int >( value ) ) + " " + locale.percent();
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}
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}
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StorageMeter::StorageMeter( QQuickItem* parent ) noexcept
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: CircularProgressBar( parent )
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, label( new QskTextLabel( this ) )
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{
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setAutoLayoutChildren( true );
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setSizePolicy( QskSizePolicy::Preferred, QskSizePolicy::Constrained );
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label->setText( make_text( locale(), value() ) );
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label->setSizePolicy( QskSizePolicy::Fixed, QskSizePolicy::Fixed );
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label->setLayoutAlignmentHint( Qt::AlignCenter );
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label->setFontRole( QskSkin::SmallFont );
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}
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void StorageMeter::setValue( const qreal value )
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{
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const auto gradient = gradientHint( StorageMeter::Status );
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const auto color = gradient.extracted( value / 100.0, value / 100.0 ).startColor();
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setGradientHint( StorageMeter::Bar, { color, color.lighter() } );
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CircularProgressBar::setValue( value );
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label->setTextColor( color );
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label->setText( make_text( locale(), value ) );
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}
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QSizeF StorageMeter::contentsSizeHint( Qt::SizeHint which, const QSizeF& constraint ) const
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{
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if ( which != Qt::PreferredSize )
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return QSizeF();
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qreal size;
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if ( constraint.width() > 0 )
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{
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size = constraint.width();
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}
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else if ( constraint.height() > 0 )
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{
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size = constraint.height();
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}
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else
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{
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size = 57;
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}
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return QSizeF( size, size );
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}
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