diff options
Diffstat (limited to 'micropeak')
| -rw-r--r-- | micropeak/Makefile.am | 1 | ||||
| -rw-r--r-- | micropeak/MicroFileChooser.java | 65 | ||||
| -rw-r--r-- | micropeak/MicroGraph.java | 19 | ||||
| -rw-r--r-- | micropeak/MicroPeak.java | 57 |
4 files changed, 111 insertions, 31 deletions
diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am index a3ecac72..32be9070 100644 --- a/micropeak/Makefile.am +++ b/micropeak/Makefile.am @@ -12,6 +12,7 @@ micropeak_JAVA= \ MicroData.java \ MicroGraph.java \ MicroSerial.java \ + MicroFileChooser.java \ MicroUSB.java JFREECHART_CLASS= \ diff --git a/micropeak/MicroFileChooser.java b/micropeak/MicroFileChooser.java new file mode 100644 index 00000000..0fd63a27 --- /dev/null +++ b/micropeak/MicroFileChooser.java @@ -0,0 +1,65 @@ +/* + * Copyright © 2012 Keith Packard <keithp@keithp.com> + * + * This program 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; version 2 of the License. + * + * This program 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 this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +package org.altusmetrum.micropeak; + +import javax.swing.*; +import javax.swing.filechooser.FileNameExtensionFilter; +import java.io.*; +import org.altusmetrum.AltosLib.*; + +public class MicroFileChooser extends JFileChooser { + JFrame frame; + String filename; + File file; + + public String filename() { + return filename; + } + + public File file() { + return file; + } + + public InputStream runDialog() { + int ret; + + ret = showOpenDialog(frame); + if (ret == APPROVE_OPTION) { + file = getSelectedFile(); + if (file == null) + return null; + filename = file.getName(); + try { + return new FileInputStream(file); + } catch (FileNotFoundException fe) { + JOptionPane.showMessageDialog(frame, + fe.getMessage(), + "Cannot open file", + JOptionPane.ERROR_MESSAGE); + } + } + return null; + } + + public MicroFileChooser(JFrame in_frame) { + frame = in_frame; + setDialogTitle("Select MicroPeak Data File"); + setFileFilter(new FileNameExtensionFilter("MicroPeak data file", + "mpd")); + } +} diff --git a/micropeak/MicroGraph.java b/micropeak/MicroGraph.java index aac14b9a..9192cad9 100644 --- a/micropeak/MicroGraph.java +++ b/micropeak/MicroGraph.java @@ -65,6 +65,18 @@ public class MicroGraph { plot.mapDatasetToRangeAxis(index, index); } + public void setData (MicroData data) { + heightSeries.clear(); + speedSeries.clear(); + accelSeries.clear(); + for (int i = 0; i < data.pressures.length; i++) { + double x = data.time(i); + heightSeries.add(x, data.height(i)); + speedSeries.add(x, data.speed(i)); + accelSeries.add(x, data.acceleration(i)); + } + } + public MicroGraph(MicroData data) { this.data = data; @@ -73,13 +85,6 @@ public class MicroGraph { speedSeries = new XYSeries("Speed"); accelSeries = new XYSeries("Acceleration"); - for (int i = 0; i < data.pressures.length; i++) { - double x = data.time(i); - heightSeries.add(x, data.height(i)); - speedSeries.add(x, data.speed(i)); - accelSeries.add(x, data.acceleration(i)); - } - xAxis = new NumberAxis("Time (s)"); xAxis.setAutoRangeIncludesZero(true); diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java index 82d926fb..cd09c475 100644 --- a/micropeak/MicroPeak.java +++ b/micropeak/MicroPeak.java @@ -32,24 +32,31 @@ public class MicroPeak extends JFrame implements ActionListener, ItemListener { MicroData data; Container pane; + private void RunFile(InputStream input) { + try { + data = new MicroData(input); + graph.setData(data); + } catch (IOException ioe) { + } + try { + input.close(); + } catch (IOException ioe) { + } + } + private void OpenFile(File filename) { try { - FileInputStream input = new FileInputStream(filename); - try { - data = new MicroData(input); - graph = new MicroGraph(data); - pane.add(graph.panel); - } catch (IOException ioe) { - } - try { - input.close(); - } catch (IOException ioe) { - } + RunFile (new FileInputStream(filename)); } catch (FileNotFoundException fne) { } } private void SelectFile() { + MicroFileChooser chooser = new MicroFileChooser(this); + InputStream input = chooser.runDialog(); + + if (input != null) + RunFile(input); } private void DownloadData() { @@ -73,17 +80,12 @@ public class MicroPeak extends JFrame implements ActionListener, ItemListener { public void itemStateChanged(ItemEvent e) { } - public MicroPeak(File filename) { + public MicroPeak() { this.filename = filename; pane = getContentPane(); -// JLabel label = new JLabel ("Hello, World"); -// pane.add(label); - - setSize(800, 500); - setTitle("MicroPeak"); JMenuBar menuBar = new JMenuBar(); @@ -116,20 +118,27 @@ public class MicroPeak extends JFrame implements ActionListener, ItemListener { } }); - if (filename != null) - this.OpenFile(filename); + graph = new MicroGraph(data); + pane.add(graph.panel); + pane.doLayout(); + pane.validate(); + doLayout(); + validate(); + Insets i = getInsets(); + Dimension ps = pane.getPreferredSize(); + ps.width += i.left + i.right; + ps.height += i.top + i.bottom; + setPreferredSize(ps); + setSize(ps); setVisible(true); } - public MicroPeak() { - this(null); - } - public static void main(final String[] args) { boolean opened = false; for (int i = 0; i < args.length; i++) { - new MicroPeak(new File(args[i])); + MicroPeak m = new MicroPeak(); + m.OpenFile(new File(args[i])); opened = true; } if (!opened) |