Refactoring

This commit is contained in:
driftingsun 2020-12-04 00:45:21 +03:00
parent 3e223f0e4b
commit c9bc8aa8c1
23 changed files with 117 additions and 2280 deletions

View file

@ -1,76 +0,0 @@
#include "customshadoweffect.h"
#include <QPainter>
CustomShadowEffect::CustomShadowEffect(QObject *parent) :
QGraphicsEffect(parent),
_distance(4.0f),
_blurRadius(10.0f),
_color(0, 0, 0, 80)
{
}
QT_BEGIN_NAMESPACE
extern Q_WIDGETS_EXPORT void qt_blurImage(QPainter *p, QImage &blurImage, qreal radius, bool quality, bool alphaOnly, int transposed = 0 );
QT_END_NAMESPACE
void CustomShadowEffect::draw(QPainter* painter)
{
// if nothing to show outside the item, just draw source
if ((blurRadius() + distance()) <= 0) {
drawSource(painter);
return;
}
PixmapPadMode mode = QGraphicsEffect::PadToEffectiveBoundingRect;
QPoint offset;
const QPixmap px = sourcePixmap(Qt::DeviceCoordinates, &offset, mode);
// return if no source
if (px.isNull())
return;
// save world transform
QTransform restoreTransform = painter->worldTransform();
painter->setWorldTransform(QTransform());
// Calculate size for the background image
QSize szi(px.size().width() + 2 * distance(), px.size().height() + 2 * distance());
QImage tmp(szi, QImage::Format_ARGB32_Premultiplied);
QPixmap scaled = px.scaled(szi);
tmp.fill(0);
QPainter tmpPainter(&tmp);
tmpPainter.setCompositionMode(QPainter::CompositionMode_Source);
tmpPainter.drawPixmap(QPointF(-distance(), -distance()), scaled);
tmpPainter.end();
// blur the alpha channel
QImage blurred(tmp.size(), QImage::Format_ARGB32_Premultiplied);
blurred.fill(0);
QPainter blurPainter(&blurred);
qt_blurImage(&blurPainter, tmp, blurRadius(), false, true);
blurPainter.end();
tmp = blurred;
// blacken the image...
tmpPainter.begin(&tmp);
tmpPainter.setCompositionMode(QPainter::CompositionMode_SourceIn);
tmpPainter.fillRect(tmp.rect(), color());
tmpPainter.end();
// draw the blurred shadow...
painter->drawImage(offset, tmp);
// draw the actual pixmap...
painter->drawPixmap(offset, px, QRectF());
// restore world transform
painter->setWorldTransform(restoreTransform);
}
QRectF CustomShadowEffect::boundingRectFor(const QRectF& rect) const
{
qreal delta = blurRadius() + distance();
return rect.united(rect.adjusted(-delta, -delta, delta, delta));
}

View file

@ -1,31 +0,0 @@
#ifndef CUSTOMSHADOWEFFECT_H
#define CUSTOMSHADOWEFFECT_H
#include <QGraphicsDropShadowEffect>
#include <QGraphicsEffect>
class CustomShadowEffect : public QGraphicsEffect
{
Q_OBJECT
public:
explicit CustomShadowEffect(QObject *parent = 0);
void draw(QPainter* painter);
QRectF boundingRectFor(const QRectF& rect) const;
inline void setDistance(qreal distance) { _distance = distance; updateBoundingRect(); }
inline qreal distance() const { return _distance; }
inline void setBlurRadius(qreal blurRadius) { _blurRadius = blurRadius; updateBoundingRect(); }
inline qreal blurRadius() const { return _blurRadius; }
inline void setColor(const QColor& color) { _color = color; }
inline QColor color() const { return _color; }
private:
qreal _distance;
qreal _blurRadius;
QColor _color;
};
#endif // CUSTOMSHADOWEFFECT_H

View file

@ -1,32 +1,13 @@
#include <QMetaEnum>
#include <QMovie>
#include <QMessageBox>
#include <QMouseEvent>
#include <QScroller>
#include <QScrollBar>
#include <QDesktopWidget>
#include <QDesktopServices>
#include <QGridLayout>
#include <QTime>
#include "mainwindow.h"
#ifdef Q_OS_WIN
#include "ui_mainwindow.h"
#endif
#ifdef Q_OS_MAC
#include "ui_mainwindow_mac.h"
#include "publib/macos_functions.h"
#endif
MainWindow::MainWindow(bool useForceUseBrightIcons, QWidget *parent) : QMainWindow(parent),
ui(new Ui::MainWindow),
forceUseBrightIcons(useForceUseBrightIcons)
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow)
{
ui->setupUi(this);
// Post initialization
ui->widget_tittlebar->hide();
ui->stackedWidget_main->setCurrentIndex(2);
}
MainWindow::~MainWindow()

View file

@ -2,18 +2,6 @@
#define MAINWINDOW_H
#include <QMainWindow>
#include <QSystemTrayIcon>
#include <QAction>
#include <QMenu>
#include <QJsonDocument>
#include <QClipboard>
#include <QStringListModel>
#include <QDataStream>
#include <QGraphicsBlurEffect>
#include "customshadoweffect.h"
namespace Ui {
class MainWindow;
@ -27,7 +15,7 @@ class MainWindow : public QMainWindow
Q_OBJECT
public:
explicit MainWindow(bool setForceUseBrightIcons = false, QWidget *parent = nullptr);
explicit MainWindow(QWidget *parent = nullptr);
~MainWindow();
public slots:
@ -37,7 +25,6 @@ private slots:
private:
Ui::MainWindow *ui;
bool forceUseBrightIcons = false;
};
#endif // MAINWINDOW_H

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