--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/analog/wallclock.cpp Wed Jun 29 21:28:13 2022 +0200
@@ -0,0 +1,259 @@
+/***************************************************************************
+ * Copyright (C) 2006-2008 by Tomasz Ziobrowski *
+ * http://www.3electrons.com *
+ * e-mail: t.ziobrowski@3electrons.com *
+ * *
+ * *
+ * 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; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#include <QtGui>
+#include <cmath>
+#include "wallclock.h"
+#define PI 3.141592653589793238512808959406186204433
+
+WallClock::WallClock(QWidget *parent)
+ : WidgetWithBackground(parent)
+{
+ m_timer = new QTimer(this);
+ m_timer->setInterval(1000);
+ connect(m_timer, SIGNAL(timeout()), this, SLOT(updateTime()));
+
+
+
+
+ setDigitOffset(75);
+ setDateOffset(0);
+ setTimeOffset(0); // -12
+ setDayOffset(0); // 9
+
+ setDigitColor(QColor(0,0,0));
+ setDateColor(QColor(0,0,0));
+ setTimeColor(QColor(0,0,192));
+ setDayColor(QColor(0,96,0));
+
+ m_digitFont.setPointSize(23);
+ m_dateFont.setPointSize(21);
+ m_timeFont.setPointSize(30);
+ m_dayFont.setPointSize(16);
+
+ // QWidget
+ setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
+ setWindowTitle(tr("Analog Clock"));
+ resize(220, 220);
+
+ m_dateTime = QDateTime::currentDateTime();
+ setShowCurrentDateTime(true);
+
+}
+
+void WallClock::initCoordinateSystem(QPainter & painter)
+{
+ int side = qMin(width(), height());
+ painter.setRenderHint(QPainter::Antialiasing);
+ painter.translate(width() / 2, height() / 2);
+ painter.scale(side / 240.0, side / 240.0);
+}
+
+void WallClock::paintBackground(QPainter & painter)
+{
+
+ initCoordinateSystem(painter);
+ // Malowanie obwiedni tarczy.
+ //QColor ramka(17,50,214);// ładny niebieski
+ QColor ramka(215,0,0); // głęboki czerwony
+ // Gradient zewnętrznego okręgu
+ QRadialGradient back1(QPointF(0,0),135, QPointF(-27.5,110.0));
+ back1.setColorAt(0.0,QColor(255,255,255));
+ back1.setColorAt(1.0,ramka);
+ // Gradient wewnętrznego okręgu
+ QRadialGradient back2(QPoint(0,0),170, QPointF(57.5,100));
+ back2.setColorAt(0.0,ramka);
+ back2.setColorAt(1.0,QColor(255,255,255));
+
+ QRadialGradient shield(QPointF(0,0),122,QPointF(-12.0,-15.0));
+ shield.setColorAt(0.0,Qt::white);
+ shield.setColorAt(0.5,QColor(240,240,240));
+ shield.setColorAt(1.0,QColor(215,215,215));
+
+ QPen Pen(Qt::black);
+ Pen.setWidth(2);
+ painter.setPen(Pen);
+
+ // Koperta zegark
+ painter.setBrush(QBrush(back1));
+ painter.drawEllipse(-116,-116,232,232);
+ painter.setBrush(QBrush(back2));
+
+ painter.setPen(Qt::NoPen);
+ painter.drawEllipse(-109,-109,218,218);
+
+ painter.setPen(Pen);
+ painter.setBrush(QBrush(shield));
+ painter.drawEllipse(-102,-102,204,204);
+
+
+ painter.setBrush(Qt::black);
+ // rysowanie kółek godzin i samych godzin
+ for (int i = 0; i < 12; ++i) {
+ painter.drawEllipse(94, -2, 4, 4);
+ painter.rotate(30.0);
+ }
+
+
+ // rysowanie kresek minut
+ painter.setPen(Qt::black);
+ Pen.setWidth(2);
+ painter.setPen(Pen);
+ for (int j = 0; j < 60; ++j) {
+ if ((j % 5) != 0)
+ painter.drawLine(94, 0, 97, 0);
+ painter.rotate(6.0);
+ }
+
+ QSize Size;
+ QString Str;
+ // Rysowanie cyfr na tarczy
+ if (digitOffset()!=0.0)
+ {
+ painter.setFont(digitFont());
+ painter.setPen(digitColor());
+ for ( int z = 1; z <= 12; ++z) {
+ QString hour = QString("%1").arg(z);
+ Size = painter.fontMetrics().size(Qt::TextSingleLine, hour);
+ painter.save();
+ painter.translate(digitOffset() * cos(PI*z/6.0-PI/2.0),digitOffset() * sin(PI*z/6.0-PI/2.0));
+ painter.setPen(digitColor());
+ painter.drawText( QPointF ( Size.width()/ -2.0, Size.height() / 4.0), hour);
+ painter.restore();
+ }
+ }
+
+}// paintBackground
+
+
+void WallClock::paintEvent(QPaintEvent *)
+{
+ static const int hourHand[8] = { -2, 18, 2, 18, 2, -60, -2, -60 };
+ static const int minuteHand[8] = { -2, 28, 2, 28, 2, -80, -2, -80 };
+ static const int secondHand[12] = {-1, 0, -1, -90, 1,-90, 1, 0, 4, 35, -4, 35};
+
+ // odmalowywuje tło
+ drawBackground();
+ // inicjalizacja paintera
+
+ QPainter painter(this);
+ initCoordinateSystem(painter);
+
+ // Wyliczanie czasu i daty
+ QTime time = m_dateTime.time();
+ QDate date = m_dateTime.date();
+ QString Str;
+ QSize Size;
+
+ if (timeOffset()!=0.0)
+ {
+ // Rysowanie tekstów - godziny
+ painter.setFont(timeFont());
+ painter.setPen(timeColor());
+ Str = time.toString("hh:mm");
+ Size = painter.fontMetrics().size(Qt::TextSingleLine, Str );
+ painter.drawText( QPointF (Size.width() / -2.0, Size.height()+ timeOffset()) ,Str);
+ }
+
+ if (dateOffset()!=0.0)
+ {
+ // Rysowanie daty
+ painter.setFont(dateFont());
+ painter.setPen(dateColor());
+ Str = date.toString("dd.MM.yyyy");
+ Size = painter.fontMetrics().size(Qt::TextSingleLine, Str);
+ painter.drawText( QPointF(Size.width() / -2.0,static_cast<int>(0 - dateOffset())), Str);
+ }
+ if (dayOffset()!=0.0)
+ {
+ // Dzień tygodnia
+ painter.setFont(dayFont());
+ painter.setPen(dayColor());
+ Str = date.toString("dddd");
+ Size = painter.fontMetrics().size(Qt::TextSingleLine, Str);
+ painter.drawText( QPointF (Size.width() / -2.0,static_cast<int>( 0 - dayOffset())) , Str);
+ }
+
+ // rysowanie wskazówki godzin
+ painter.setPen(Qt::NoPen);
+ painter.setBrush(Qt::black);
+ painter.save();
+ painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
+ painter.drawConvexPolygon(QPolygon(4, hourHand));
+ painter.restore();
+
+ // rysowanie minutnika
+ painter.setBrush(Qt::black);
+ painter.save();
+ painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
+ painter.drawConvexPolygon(QPolygon(4, minuteHand));
+ painter.restore();
+
+ // Malowanie wskazówki sekundnika
+ painter.setPen(Qt::NoPen);
+ painter.setBrush(Qt::red);
+ painter.save();
+ painter.rotate(6.0 * ( time.second())); // + time.msec() / 1000.0) );
+ painter.drawConvexPolygon(QPolygon(6, secondHand));
+ painter.restore();
+ // Kółko sekundnika
+ painter.drawEllipse(-5,-5,10,10);
+}// paintEvent
+
+
+void WallClock::setTime ( const QTime & t)
+{
+ m_dateTime.setTime(t);
+ setShowCurrentDateTime(false);
+ //update();
+}
+
+
+void WallClock::setDate ( const QDate &d )
+{
+ m_dateTime.setDate(d);
+ setShowCurrentDateTime(false);
+}
+
+
+void WallClock::setDateTime( const QDateTime &dt)
+{
+ m_dateTime = dt;
+ setShowCurrentDateTime(false);
+}
+
+void WallClock::setShowCurrentDateTime(bool showCurrentDateTime)
+{
+ m_showCurrentDateTime = showCurrentDateTime;
+ if (m_showCurrentDateTime)
+ m_timer->start();
+ else
+ m_timer->stop();
+ update();
+}
+
+void WallClock::updateTime()
+{
+ m_dateTime = QDateTime::currentDateTime();
+ if (isVisible())
+ update();
+}