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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 | #ifndef MAPWIDGET_H |
| 21 | #define MAPWIDGET_H |
| 22 | |
| 23 | #include "abstractlayer.h" |
| 24 | |
| 25 | #include <QtCore/QMap> |
| 26 | #include <QtCore/QPoint> |
| 27 | #include <QtGui/QMenu> |
| 28 | #include <QtGui/QWidget> |
| 29 | #include <QtNetwork/QNetworkAccessManager> |
| 30 | |
| 31 | class MapWidget : public QWidget |
| 32 | { |
| 33 | Q_OBJECT |
| 34 | public: |
| 35 | MapWidget(QWidget *parent = 0); |
| 36 | ~MapWidget(); |
| 37 | |
| 38 | void addLayer(AbstractLayer *layer, int z, const QString &name); |
| 39 | |
| 40 | QRectF geoRect() const; |
| 41 | QPointF geoPos() const; |
| 42 | QPoint geo2screen(qreal lon, qreal lat) const; |
| 43 | QPoint raw2screen(qreal x, qreal y, int scale) const; |
| 44 | |
| 45 | public slots: |
| 46 | void centerOnGeoPos(qreal lon, qreal lat); |
| 47 | |
| 48 | signals: |
| 49 | void close(); |
| 50 | void showMarkerList(); |
| 51 | void downloadArea(int level, const QRectF &rect); |
| 52 | void loadFile(); |
| 53 | void search(); |
| 54 | |
| 55 | protected: |
| 56 | virtual void resizeEvent(QResizeEvent *event); |
| 57 | virtual void mouseMoveEvent(QMouseEvent *event); |
| 58 | virtual void mousePressEvent(QMouseEvent *event); |
| 59 | virtual void mouseReleaseEvent(QMouseEvent *event); |
| 60 | virtual void wheelEvent(QWheelEvent *event); |
| 61 | virtual void keyPressEvent(QKeyEvent *event); |
| 62 | virtual void paintEvent(QPaintEvent *event); |
| 63 | |
| 64 | private slots: |
| 65 | void replyFinished(QNetworkReply *reply); |
| 66 | void loadConfig(); |
| 67 | |
| 68 | private: |
| 69 | void updatePos(); |
| 70 | void reloadPixmaps(); |
| 71 | QString filename(int x, int y); |
| 72 | QPixmap *loadPixmap(int x, int y); |
| 73 | void loadMapFile(const QString &filename); |
| 74 | void saveConfig(); |
| 75 | void downloadTile(int x, int y, int level); |
| 76 | void changeZoomLevel(int diff); |
| 77 | |
| 78 | bool m_usage, m_ui, m_zoomable; |
| 79 | bool m_takeScreenshot; |
| 80 | int m_screenshotNumber; |
| 81 | QString m_baseName; |
| 82 | int m_xPadding, m_yPadding; |
| 83 | QPoint m_pos, m_startPos; |
| 84 | bool m_isMoving; |
| 85 | int m_pixWidth, m_pixHeight; |
| 86 | QPixmap *m_pix[100][100]; |
| 87 | int m_cols, m_rows; |
| 88 | int m_indexX, m_indexY; |
| 89 | int m_minIndexX, m_minIndexY; |
| 90 | int m_maxIndexX, m_maxIndexY; |
| 91 | QList<int> m_minIndexXList, m_minIndexYList; |
| 92 | QList<int> m_maxIndexXList, m_maxIndexYList; |
| 93 | int m_level; |
| 94 | QStringList m_zoomLevel; |
| 95 | QNetworkAccessManager *m_manager; |
| 96 | bool m_networkMode; |
| 97 | QString m_copyright; |
| 98 | QMap<int, AbstractLayer *> m_layer; |
| 99 | QMenu *m_layerMenu; |
| 100 | |
| 101 | }; |
| 102 | |
| 103 | #endif // MAPWIDGET_H |
| 104 |
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