1 files changed, 251 insertions, 0 deletions
diff --git a/gr-qtgui/lib/timerasterdisplayform.cc b/gr-qtgui/lib/timerasterdisplayform.cc
new file mode 100644
index 0000000000..ed17cf45ce
--- /dev/null
+++ b/gr-qtgui/lib/timerasterdisplayform.cc
@@ -0,0 +1,251 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012,2013 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio 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 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <cmath>
+#include <QColorDialog>
+#include <QMessageBox>
+#include <timerasterdisplayform.h>
+#include <iostream>
+
+TimeRasterDisplayForm::TimeRasterDisplayForm(int nplots,
+					     double samp_rate,
+					     double rows, double cols,
+					     double zmax,
+					     QWidget* parent)
+  : DisplayForm(nplots, parent)
+{
+#if QWT_VERSION < 0x060000
+  std::cerr << "Warning: QWT5 has been found which has serious performance issues with raster plots."
+            << std::endl << "         Consider updating to QWT version 6 to use the time raster GUIs."
+            << std::endl << std::endl;
+#endif
+
+  _layout = new QGridLayout(this);
+  _displayPlot = new TimeRasterDisplayPlot(nplots, samp_rate, rows, cols, this);
+  _layout->addWidget(_displayPlot, 0, 0);
+  setLayout(_layout);
+
+  _min_val =  10;
+  _max_val = -10;
+
+  // We don't use the normal menus that are part of the displayform.
+  // Clear them out to get rid of their resources.
+  for(int i = 0; i < nplots; i++) {
+    _lines_menu[i]->clear();
+  }
+  _line_title_act.clear();
+  _line_color_menu.clear();
+  _line_width_menu.clear();
+  _line_style_menu.clear();
+  _line_marker_menu.clear();
+  _marker_alpha_menu.clear();
+
+  // Now create our own menus
+  for(int i = 0; i < nplots; i++) {
+    ColorMapMenu *colormap = new ColorMapMenu(i, this);
+    connect(colormap, SIGNAL(whichTrigger(int, const int, const QColor&, const QColor&)),
+	    this, SLOT(setColorMap(int, const int, const QColor&, const QColor&)));
+    _lines_menu[i]->addMenu(colormap);
+
+    _marker_alpha_menu.push_back(new MarkerAlphaMenu(i, this));
+    connect(_marker_alpha_menu[i], SIGNAL(whichTrigger(int, int)),
+	    this, SLOT(setAlpha(int, int)));
+    _lines_menu[i]->addMenu(_marker_alpha_menu[i]);
+  }
+
+  // One scales once when clicked, so no on/off toggling
+  _autoscale_act->setText(tr("Auto Scale"));
+  _autoscale_act->setCheckable(false);
+
+  PopupMenu *colsmenu = new PopupMenu("Num. Columns", this);
+  _menu->addAction(colsmenu);
+  connect(colsmenu, SIGNAL(whichTrigger(QString)),
+	  this, SLOT(setNumCols(QString)));
+
+  PopupMenu *rowsmenu = new PopupMenu("Num. Rows", this);
+  _menu->addAction(rowsmenu);
+  connect(rowsmenu, SIGNAL(whichTrigger(QString)),
+	  this, SLOT(setNumRows(QString)));
+
+  getPlot()->setIntensityRange(0, zmax);
+
+  Reset();
+
+  connect(_displayPlot, SIGNAL(plotPointSelected(const QPointF)),
+	  this, SLOT(onPlotPointSelected(const QPointF)));
+}
+
+TimeRasterDisplayForm::~TimeRasterDisplayForm()
+{
+  // Don't worry about deleting Display Plots - they are deleted when
+  // parents are deleted
+}
+
+TimeRasterDisplayPlot*
+TimeRasterDisplayForm::getPlot()
+{
+  return ((TimeRasterDisplayPlot*)_displayPlot);
+}
+
+double
+TimeRasterDisplayForm::numRows()
+{
+  return getPlot()->numRows();
+}
+
+double
+TimeRasterDisplayForm::numCols()
+{
+  return getPlot()->numCols();
+}
+
+int
+TimeRasterDisplayForm::getColorMap(int which)
+{
+  return getPlot()->getIntensityColorMapType(which);
+}
+
+int
+TimeRasterDisplayForm::getAlpha(int which)
+{
+  return getPlot()->getAlpha(which);
+}
+
+double
+TimeRasterDisplayForm::getMinIntensity(int which)
+{
+  return getPlot()->getMinIntensity(which);
+}
+
+double
+TimeRasterDisplayForm::getMaxIntensity(int which)
+{
+  return getPlot()->getMaxIntensity(which);
+}
+
+
+void
+TimeRasterDisplayForm::newData(const QEvent *updateEvent)
+{
+  TimeRasterUpdateEvent *event = (TimeRasterUpdateEvent*)updateEvent;
+  const std::vector<double*> dataPoints = event->getPoints();
+  const uint64_t numDataPoints = event->getNumDataPoints();
+
+  _min_val =  10;
+  _max_val = -10;
+  for(size_t i=0; i < dataPoints.size(); i++) {
+    double *min_val = std::min_element(&dataPoints[i][0], &dataPoints[i][numDataPoints-1]);
+    double *max_val = std::max_element(&dataPoints[i][0], &dataPoints[i][numDataPoints-1]);
+    if(*min_val < _min_val)
+      _min_val = *min_val;
+    if(*max_val > _max_val)
+      _max_val = *max_val;
+  }
+
+  getPlot()->plotNewData(dataPoints, numDataPoints);
+}
+
+void
+TimeRasterDisplayForm::customEvent( QEvent * e)
+{
+  if(e->type() == TimeRasterUpdateEvent::Type()) {
+    newData(e);
+  }
+}
+
+void
+TimeRasterDisplayForm::setNumRows(double rows)
+{
+  getPlot()->setNumRows(rows);
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setNumRows(QString rows)
+{
+  getPlot()->setNumRows(rows.toDouble());
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setNumCols(double cols)
+{
+  getPlot()->setNumCols(cols);
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setNumCols(QString cols)
+{
+  getPlot()->setNumCols(cols.toDouble());
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setSampleRate(const double rate)
+{
+  getPlot()->setSampleRate(rate);
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setSampleRate(const QString &rate)
+{
+  getPlot()->setSampleRate(rate.toDouble());
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setColorMap(int which,
+				   const int newType,
+				   const QColor lowColor,
+				   const QColor highColor)
+{
+  getPlot()->setIntensityColorMapType(which, newType,
+				      lowColor, highColor);
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setAlpha(int which, int alpha)
+{
+  getPlot()->setAlpha(which, alpha);
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::setIntensityRange(const double minIntensity,
+					const double maxIntensity)
+{
+  getPlot()->setIntensityRange(minIntensity, maxIntensity);
+  getPlot()->replot();
+}
+
+void
+TimeRasterDisplayForm::autoScale(bool en)
+{
+  double min_int = _min_val;
+  double max_int = _max_val;
+
+  getPlot()->setIntensityRange(min_int, max_int);
+  getPlot()->replot();
+}