152 lines
2.9 KiB
C++
152 lines
2.9 KiB
C++
#include "progress.h"
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#include "progress_p.h"
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#include <QPainter>
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#include <QPropertyAnimation>
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#include <QDebug>
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#include "progress_internal.h"
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#include "lib/style.h"
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ProgressPrivate::ProgressPrivate(Progress *q)
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: q_ptr(q),
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delegate(new ProgressDelegate(q)),
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progressType(Material::IndeterminateProgress),
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useThemeColors(true)
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{
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}
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ProgressPrivate::~ProgressPrivate()
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{
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}
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void ProgressPrivate::init()
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{
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Q_Q(Progress);
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QPropertyAnimation *animation;
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animation = new QPropertyAnimation(q);
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animation->setPropertyName("offset");
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animation->setTargetObject(delegate);
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animation->setStartValue(0);
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animation->setEndValue(1);
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animation->setDuration(1000);
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animation->setLoopCount(-1);
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animation->start();
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}
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Progress::Progress(QWidget *parent)
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: QProgressBar(parent),
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d_ptr(new ProgressPrivate(this))
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{
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d_func()->init();
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}
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Progress::~Progress()
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{
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}
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void Progress::setProgressType(Material::ProgressType type)
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{
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Q_D(Progress);
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d->progressType = type;
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update();
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}
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Material::ProgressType Progress::progressType() const
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{
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Q_D(const Progress);
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return d->progressType;
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}
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void Progress::setUseThemeColors(bool state)
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{
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Q_D(Progress);
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d->useThemeColors = state;
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update();
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}
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bool Progress::useThemeColors() const
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{
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Q_D(const Progress);
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return d->useThemeColors;
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}
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void Progress::setProgressColor(const QColor &color)
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{
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Q_D(Progress);
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d->progressColor = color;
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setUseThemeColors(false);
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}
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QColor Progress::progressColor() const
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{
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Q_D(const Progress);
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if (d->useThemeColors || !d->progressColor.isValid()) {
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return Style::instance().themeColor("primary1");
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} else {
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return d->progressColor;
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}
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}
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void Progress::setBackgroundColor(const QColor &color)
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{
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Q_D(Progress);
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d->backgroundColor = color;
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setUseThemeColors(false);
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}
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QColor Progress::backgroundColor() const
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{
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Q_D(const Progress);
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if (d->useThemeColors || !d->backgroundColor.isValid()) {
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return Style::instance().themeColor("accent3");
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} else {
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return d->backgroundColor;
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}
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}
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void Progress::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event)
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Q_D(Progress);
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QPainter painter(this);
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painter.setRenderHint(QPainter::Antialiasing);
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QBrush brush;
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brush.setStyle(Qt::SolidPattern);
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brush.setColor(backgroundColor());
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painter.setBrush(brush);
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painter.setPen(Qt::NoPen);
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QPainterPath path;
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path.addRoundedRect(0, height()/2-3, width(), 6, 3, 3);
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painter.setClipPath(path);
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painter.drawRect(0, 0, width(), height());
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brush.setColor(progressColor());
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painter.setBrush(brush);
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if (Material::IndeterminateProgress == d->progressType)
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{
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painter.drawRect(d->delegate->offset()*width()*2-width(), 0, width(), height());
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}
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else
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{
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qreal p = static_cast<qreal>(width())*(value()-minimum())/(maximum()-minimum());
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painter.drawRect(0, 0, p, height());
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}
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}
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