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| 1 | /* |
| 2 | * Copyright 2010 Niels Kummerfeldt <niels.kummerfeldt@tu-harburg.de> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 17 | * Boston, MA 02110-1301 USA |
| 18 | */ |
| 19 | |
| 20 | #include "timelayer.h" |
| 21 | |
| 22 | #include "mapwidget.h" |
| 23 | |
| 24 | #include <QtCore/QTime> |
| 25 | |
| 26 | TimeLayer::TimeLayer(MapWidget *map) : |
| 27 | AbstractLayer(map), |
| 28 | m_updateTimer(new QTimer(this)) |
| 29 | { |
| 30 | m_updateTimer->setInterval(60 * 1000); |
| 31 | connect(m_updateTimer, SIGNAL(timeout()), this, SLOT(repaint())); |
| 32 | int time = (60 - QTime::currentTime().second()) * 1000; |
| 33 | QTimer::singleShot(time, this, SLOT(repaint())); |
| 34 | QTimer::singleShot(time, m_updateTimer, SLOT(start())); |
| 35 | } |
| 36 | |
| 37 | void TimeLayer::keyPressed(QKeyEvent *event) |
| 38 | { |
| 39 | if (event->modifiers() == Qt::NoModifier && |
| 40 | event->key() == Qt::Key_T) { |
| 41 | toggleVisibility(); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | void TimeLayer::paint(QPainter *painter) |
| 46 | { |
| 47 | int w = map()->width(); |
| 48 | |
| 49 | painter->setBrush(QBrush(QColor(255, 255, 255, 210))); |
| 50 | painter->drawRoundedRect(w - 82, 1, 80, 16, 5, 5); |
| 51 | painter->drawText(w - 77, 3, 70, 14, Qt::AlignCenter, |
| 52 | QTime::currentTime().toString("h:mm")); |
| 53 | } |
| 54 | |
| 55 | void TimeLayer::repaint() |
| 56 | { |
| 57 | if (isVisible()) { |
| 58 | map()->update(); |
| 59 | } |
| 60 | } |
| 61 | |
| 62 |
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