[installation] Init with inital config for global

include/gempa/gui/spectrogram/spectrogramrecordwidget.h

@@ -0,0 +1,116 @@
+/***************************************************************************
+ * Copyright (C) 2011 by gempa GmbH
+ *
+ * Author: Jan Becker
+ * Email: jabe@gempa.de
+ ***************************************************************************/
+
+
+#ifndef __GEMPA_SPECTROGRAM_SPECTROGRAMRECORDWIDGET_H__
+#define __GEMPA_SPECTROGRAM_SPECTROGRAMRECORDWIDGET_H__
+
+
+#include <seiscomp/gui/core/recordwidget.h>
+#ifndef Q_MOC_RUN
+#include <gempa/gui/spectrogram/spectrogram.h>
+#endif
+#include <gempa/gui/spectrogram/image.h>
+
+
+// Required for g++ 4.4.7
+#if SC_API_VERSION >= SC_API_VERSION_CHECK(13,0,0)
+using Seiscomp::Core::intrusive_ptr_release;
+#endif
+
+
+namespace Gempa {
+namespace Gui {
+
+
+class SpectrogramRecordWidget : public Seiscomp::Gui::RecordWidget {
+	Q_OBJECT
+
+	public:
+		SpectrogramRecordWidget(QWidget *parent=0);
+		SpectrogramRecordWidget(const Seiscomp::DataModel::WaveformStreamID& streamID,
+		                        QWidget *parent=0);
+
+
+	public:
+		void setSpectrogramSettings(double fromPeriod, double toPeriod,
+		                            int ranges, int bandCount);
+		void setSpectrogramSettings(const SpectrogramSettings &settings);
+
+		void setColorLUT(const ColorLUT *lut);
+		void setSpectrogramSlot(int slot);
+
+		int spectrogramSlot() const { return _specSlot; }
+
+		void useFilteredRecords(bool);
+		bool filteredRecordsUsed() const { return _useFilteredRecords; }
+
+		void fed(int slot, const Seiscomp::Record *rec);
+
+		void clearSpectrogramImages();
+
+		double minimumSpecValue() const { return _range.first; }
+		double maximumSpecValue() const { return _range.second; }
+
+		bool isSpectrogramEnabled() const;
+		bool isSpectrogramDisplayEnabled() const;
+
+
+	public slots:
+		//! Force a complete update of the spectrogram
+		void recordsChanged();
+
+		void setSpectrogramEnabled(bool);
+		void setSpectrogramDisplayEnabled(bool);
+
+		void setDrawSpectrogramInFront(bool);
+
+
+	protected:
+		void changedRecords(int slot, Seiscomp::RecordSequence *seq);
+		void customPaintTracesBegin(QPainter &painter);
+		void customPaintTracesEnd(QPainter &painter);
+
+		virtual void drawSpectrogram(QPainter &painter);
+
+
+	private:
+		void init();
+		void feedSpectrogram(int slot, const Seiscomp::Record *rec);
+
+
+	private:
+		struct SpectrogramItem {
+			SpectrogramItem() : startIndex(-1), scale(0) {}
+			SpectrogramItem(RecordSpectrogramF *s) : spec(s), startIndex(-1), scale(0) {}
+
+			RecordSpectrogramFPtr spec;
+			QImage                img;
+			int                   startIndex;
+			double                scale;
+		};
+
+		using SpectrogramSequence = std::deque<SpectrogramItem>;
+		SpectrogramSequence    _specs;
+		QPair<double,double>   _range;
+		const ColorLUT        *_colorLUT;
+
+		bool                   _drawSpecOnTop;
+		bool                   _enableSpecDisplay;
+		bool                   _enableSpec;
+		bool                   _useFilteredRecords;
+
+		SpectrogramSettings    _specSettings;
+		int                    _specSlot;
+};
+
+
+}
+}
+
+
+#endif