[seiscomp, scanloc] Install, add .gitignore

include/seiscomp/gui/map/mapwidget.h

@@ -0,0 +1,169 @@
+/***************************************************************************
+ * Copyright (C) gempa GmbH                                                *
+ * All rights reserved.                                                    *
+ * Contact: gempa GmbH (seiscomp-dev@gempa.de)                             *
+ *                                                                         *
+ * GNU Affero General Public License Usage                                 *
+ * This file may be used under the terms of the GNU Affero                 *
+ * Public License version 3.0 as published by the Free Software Foundation *
+ * and appearing in the file LICENSE included in the packaging of this     *
+ * file. Please review the following information to ensure the GNU Affero  *
+ * Public License version 3.0 requirements will be met:                    *
+ * https://www.gnu.org/licenses/agpl-3.0.html.                             *
+ *                                                                         *
+ * Other Usage                                                             *
+ * Alternatively, this file may be used in accordance with the terms and   *
+ * conditions contained in a signed written agreement between you and      *
+ * gempa GmbH.                                                             *
+ ***************************************************************************/
+
+
+#ifndef SEISCOMP_GUI_MAPWIDGET_H
+#define SEISCOMP_GUI_MAPWIDGET_H
+
+
+#include <seiscomp/gui/map/canvas.h>
+
+#ifndef Q_MOC_RUN
+#include <seiscomp/math/coord.h>
+#endif
+
+#include <QColor>
+#include <QDialog>
+#include <QPen>
+#include <QtGui>
+
+class QLineEdit;
+class QCheckBox;
+class QSpinBox;
+
+
+namespace Seiscomp {
+namespace Gui {
+
+class SaveBNADialog : public QDialog {
+	Q_OBJECT
+
+	public:
+		SaveBNADialog(QWidget *parent = 0, Qt::WindowFlags f = Qt::WindowFlags());
+
+	public:
+		QLineEdit *name;
+		QCheckBox *closedPolygon;
+		QCheckBox *fileAppend;
+		QSpinBox  *rank;
+		QLineEdit *filename;
+};
+
+
+class SC_GUI_API MapWidget : public QWidget {
+	Q_OBJECT
+
+	public:
+		MapWidget(QWidget *parent = 0, Qt::WindowFlags f = Qt::WindowFlags());
+		MapWidget(const MapsDesc &meta, QWidget *parent = 0, Qt::WindowFlags f = Qt::WindowFlags());
+		MapWidget(Map::ImageTree *mapTree, QWidget *parent = 0, Qt::WindowFlags f = Qt::WindowFlags());
+		virtual ~MapWidget();
+
+		Map::Canvas &canvas() { return _canvas; }
+		const Map::Canvas &canvas() const { return _canvas; }
+
+		int heightForWidth(int w) const;
+
+		bool isGrayScale() const;
+		bool isMeasuring() const;
+		bool isDragging() const;
+
+		bool saveScreenshot();
+
+		virtual void draw(QPainter&);
+
+
+	public slots:
+		/**
+		 * @brief Sets map rendering in grayscale mode even if the widget is
+		 *        enabled.
+		 * @param f The enable flag
+		 */
+		void setGrayScale(bool f);
+
+		void setDrawGrid(bool);
+		void setDrawLayers(bool);
+		void setDrawCities(bool);
+		void setDrawLegends(bool);
+
+
+	protected slots:
+		virtual void bufferUpdated();
+		virtual void drawCustomLayer(QPainter *p) {}
+
+
+	private slots:
+		void projectionChanged(Seiscomp::Gui::Map::Projection*);
+		void zoomIn();
+		void zoomOut();
+
+
+	signals:
+		void keyPressed(QKeyEvent*);
+
+
+	protected:
+		void paintEvent(QPaintEvent*);
+		void resizeEvent(QResizeEvent*);
+		void mousePressEvent(QMouseEvent*);
+		void mouseReleaseEvent(QMouseEvent*);
+		void mouseMoveEvent(QMouseEvent*);
+		void mouseDoubleClickEvent(QMouseEvent*);
+		void keyPressEvent(QKeyEvent*);
+		void keyReleaseEvent(QKeyEvent*);
+		void wheelEvent(QWheelEvent*);
+		void contextMenuEvent(QContextMenuEvent*);
+		void leaveEvent(QEvent*);
+
+		void updateContextMenu(QMenu *menu);
+		void executeContextMenuAction(QAction *action);
+
+
+	private:
+		void init();
+
+
+	private:
+		Map::Canvas _canvas;
+
+		std::string _currentProjection;
+
+		bool     _firstDrag;
+		bool     _isDragging;
+		bool     _isMeasuring;
+		bool     _filterMap;
+		bool     _forceGrayScale;
+
+		QVector<QPointF> _measurePoints;
+		QString          _measureText;
+		SaveBNADialog   *_measureBNADialog;
+		QPoint   _lastDraggingPosition;
+
+		QMenu   *_contextProjectionMenu;
+		QMenu   *_contextFilterMenu;
+
+		double   _zoomSensitivity;
+
+		QWidget *_zoomControls;
+};
+
+
+inline bool MapWidget::isMeasuring() const {
+	return _isMeasuring;
+}
+
+inline bool MapWidget::isDragging() const {
+	return _isDragging;
+}
+
+
+}
+}
+
+#endif