From d83587c3c66b730cc54ca153714eee520ee40b2c Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 1 Jan 2013 15:30:11 -0800 Subject: micropeak is code complete now. Added save and download functionality. Removed 'new' from file menu. Signed-off-by: Keith Packard --- micropeak/MicroSave.java | 102 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 micropeak/MicroSave.java (limited to 'micropeak/MicroSave.java') diff --git a/micropeak/MicroSave.java b/micropeak/MicroSave.java new file mode 100644 index 00000000..cb4b4221 --- /dev/null +++ b/micropeak/MicroSave.java @@ -0,0 +1,102 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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 java.awt.*; +import java.awt.event.*; +import javax.swing.*; +import javax.swing.filechooser.FileNameExtensionFilter; +import java.io.*; +import java.util.concurrent.*; +import java.util.*; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroSave extends JFileChooser { + + JFrame frame; + MicroData data; + + public boolean runDialog() { + int ret; + + for (;;) { + ret = showSaveDialog(frame); + if (ret != APPROVE_OPTION) + return false; + File file; + String filename; + file = getSelectedFile(); + if (file == null) + continue; + if (!file.getName().contains(".")) { + String fullname = file.getPath(); + file = new File(fullname.concat(".mpd")); + } + filename = file.getName(); + if (file.exists()) { + if (file.isDirectory()) { + JOptionPane.showMessageDialog(frame, + String.format("\"%s\" is a directory", + filename), + "Directory", + JOptionPane.ERROR_MESSAGE); + continue; + } + int r = JOptionPane.showConfirmDialog(frame, + String.format("\"%s\" already exists. Overwrite?", + filename), + "Overwrite file?", + JOptionPane.YES_NO_OPTION); + if (r != JOptionPane.YES_OPTION) + continue; + + if (!file.canWrite()) { + JOptionPane.showMessageDialog(frame, + String.format("\"%s\" is not writable", + filename), + "File not writable", + JOptionPane.ERROR_MESSAGE); + continue; + } + } + try { + FileOutputStream fos = new FileOutputStream(file); + data.save(fos); + fos.close(); + data.set_name(filename); + return true; + } catch (FileNotFoundException fe) { + JOptionPane.showMessageDialog(frame, + fe.getMessage(), + "Cannot create file", + JOptionPane.ERROR_MESSAGE); + } catch (IOException ioe) { + } + } + } + + public MicroSave(JFrame frame, MicroData data) { + this.frame = frame; + this.data = data; + setDialogTitle("Save MicroPeak Data File"); + setFileFilter(new FileNameExtensionFilter("MicroPeak data file", + "mpd")); + setCurrentDirectory(AltosUIPreferences.logdir()); + } +} -- cgit v1.2.3 From f20781010a6560b7b359af269c502d098917c446 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 3 Jan 2013 17:31:01 -0800 Subject: micropeak: Add command line export option micropeak --export will create full of useful data. Signed-off-by: Keith Packard --- micropeak/MicroData.java | 9 ++++ micropeak/MicroExport.java | 15 +++---- micropeak/MicroFileChooser.java | 18 ++------ micropeak/MicroPeak.java | 94 ++++++++++++++++++++++++++++++++--------- micropeak/MicroSave.java | 10 +++-- 5 files changed, 100 insertions(+), 46 deletions(-) (limited to 'micropeak/MicroSave.java') diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index 836d3c35..fdfb2dc4 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -263,6 +263,15 @@ public class MicroData { f.write('\n'); } + public void export (Writer f) throws IOException { + PrintWriter pw = new PrintWriter(f); + pw.printf(" Time, Press, Height, Speed, Accel\n"); + for (MicroDataPoint point : points()) { + pw.printf("%6.3f,%6.0f,%7.1f,%7.2f,%7.2f\n", + point.time, point.pressure, point.height, point.speed, point.accel); + } + } + public void set_name(String name) { this.name = name; } diff --git a/micropeak/MicroExport.java b/micropeak/MicroExport.java index 219184da..4b83bb4d 100644 --- a/micropeak/MicroExport.java +++ b/micropeak/MicroExport.java @@ -31,6 +31,12 @@ public class MicroExport extends JFileChooser { JFrame frame; MicroData data; + public static void export(File file, MicroData data) throws FileNotFoundException, IOException { + FileWriter fw = new FileWriter(file); + data.export(fw); + fw.close(); + } + public boolean runDialog() { int ret; @@ -76,14 +82,7 @@ public class MicroExport extends JFileChooser { } } try { - FileWriter fw = new FileWriter(file); - PrintWriter pw = new PrintWriter(fw); - pw.printf(" Time, Press, Height, Speed, Accel\n"); - for (MicroDataPoint point : data.points()) { - pw.printf("%6.3f,%6.0f,%7.1f,%7.2f,%7.2f\n", - point.time, point.pressure, point.height, point.speed, point.accel); - } - fw.close(); + export(file, data); return true; } catch (FileNotFoundException fe) { JOptionPane.showMessageDialog(frame, diff --git a/micropeak/MicroFileChooser.java b/micropeak/MicroFileChooser.java index d2540987..21ddb0f8 100644 --- a/micropeak/MicroFileChooser.java +++ b/micropeak/MicroFileChooser.java @@ -36,24 +36,12 @@ public class MicroFileChooser extends JFileChooser { return file; } - public InputStream runDialog() { + public File 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); - } - } + if (ret == APPROVE_OPTION) + return getSelectedFile(); return null; } diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java index d4252fa9..185fa67e 100644 --- a/micropeak/MicroPeak.java +++ b/micropeak/MicroPeak.java @@ -56,40 +56,41 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene setTitle(name); } - private void RunFile(InputStream input, String name) { + private static MicroData ReadFile(File filename) throws IOException, FileNotFoundException { + MicroData data = null; + FileInputStream fis = new FileInputStream(filename); try { - MicroData data = new MicroData(input, name); - SetData(data); - } catch (IOException ioe) { - JOptionPane.showMessageDialog(this, - ioe.getMessage(), - "File Read Error", - JOptionPane.ERROR_MESSAGE); + data = new MicroData((InputStream) fis, filename.getName()); } catch (InterruptedException ie) { + data = null; + } finally { + fis.close(); } - try { - input.close(); - } catch (IOException ioe) { - } + return data; } private void OpenFile(File filename) { try { - RunFile (new FileInputStream(filename), filename.getName()); + SetData(ReadFile(filename)); } catch (FileNotFoundException fne) { JOptionPane.showMessageDialog(this, fne.getMessage(), "Cannot open file", JOptionPane.ERROR_MESSAGE); + } catch (IOException ioe) { + JOptionPane.showMessageDialog(this, + ioe.getMessage(), + "File Read Error", + JOptionPane.ERROR_MESSAGE); } } private void SelectFile() { MicroFileChooser chooser = new MicroFileChooser(this); - InputStream input = chooser.runDialog(); + File file = chooser.runDialog(); - if (input != null) - RunFile(input, chooser.filename); + if (file != null) + OpenFile(file); } private void Preferences() { @@ -109,6 +110,7 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene "No data", JOptionPane.INFORMATION_MESSAGE); } + private void Save() { if (data == null) { no_data(); @@ -128,6 +130,30 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene export.runDialog(); } + private static void CommandGraph(File file) { + MicroPeak m = new MicroPeak(); + m.OpenFile(file); + } + + private static void CommandExport(File file) { + try { + MicroData d = ReadFile(file); + if (d != null) { + File csv = new File(AltosLib.replace_extension(file.getPath(), ".csv")); + try { + System.out.printf ("Export \"%s\" to \"%s\"\n", file.getPath(), csv.getPath()); + MicroExport.export(csv, d); + } catch (FileNotFoundException fe) { + System.err.printf("Cannot create file \"%s\" (%s)\n", csv.getName(), fe.getMessage()); + } catch (IOException ie) { + System.err.printf("Cannot write file \"%s\" (%s)\n", csv.getName(), ie.getMessage()); + } + } + } catch (IOException ie) { + System.err.printf("Cannot read file \"%s\" (%s)\n", file.getName(), ie.getMessage()); + } + } + private void Close() { setVisible(false); dispose(); @@ -233,8 +259,17 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene setVisible(true); } + public static void help(int code) { + System.out.printf("Usage: micropeak [OPTION] ... [FILE]...\n"); + System.out.printf(" Options:\n"); + System.out.printf(" --csv\tgenerate comma separated output for spreadsheets, etc\n"); + System.out.printf(" --graph\tgraph a flight\n"); + System.exit(code); + } + public static void main(final String[] args) { boolean opened = false; + boolean graphing = true; try { UIManager.setLookAndFeel(AltosUIPreferences.look_and_feel()); @@ -242,11 +277,30 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene } for (int i = 0; i < args.length; i++) { - MicroPeak m = new MicroPeak(); - m.OpenFile(new File(args[i])); - opened = true; + System.out.printf ("Arg %d: %s\n", i, args[i]); + if (args[i].equals("--help")) + help(0); + else if (args[i].equals("--export")) + graphing = false; + else if (args[i].equals("--graph")) + graphing = true; + else if (args[i].startsWith("--")) + help(1); + else { + File file = new File(args[i]); + try { + if (graphing) + CommandGraph(file); + else + CommandExport(file); + opened = true; + } catch (Exception e) { + System.err.printf("Error processing \"%s\": %s\n", + file.getName(), e.getMessage()); + } + } } if (!opened) new MicroPeak(); } -} \ No newline at end of file +} diff --git a/micropeak/MicroSave.java b/micropeak/MicroSave.java index cb4b4221..2664f170 100644 --- a/micropeak/MicroSave.java +++ b/micropeak/MicroSave.java @@ -32,6 +32,12 @@ public class MicroSave extends JFileChooser { JFrame frame; MicroData data; + public static void save(File file, MicroData data) throws FileNotFoundException, IOException { + FileOutputStream fos = new FileOutputStream(file); + data.save(fos); + fos.close(); + } + public boolean runDialog() { int ret; @@ -76,9 +82,7 @@ public class MicroSave extends JFileChooser { } } try { - FileOutputStream fos = new FileOutputStream(file); - data.save(fos); - fos.close(); + save(file, data); data.set_name(filename); return true; } catch (FileNotFoundException fe) { -- cgit v1.2.3 From d663da13db60e1200535282ee1a0ea6305cad98c Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sat, 5 Jan 2013 10:59:26 -0800 Subject: micropeak: Suggest filenames for saving data Uses the format '---flight-.mpd' Signed-off-by: Keith Packard --- micropeak/Makefile.am | 1 + micropeak/MicroFile.java | 45 +++++++++++++++++++++++++++++++++++++++++++++ micropeak/MicroSave.java | 1 + 3 files changed, 47 insertions(+) create mode 100644 micropeak/MicroFile.java (limited to 'micropeak/MicroSave.java') diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am index ea7385a7..19b23a0f 100644 --- a/micropeak/Makefile.am +++ b/micropeak/Makefile.am @@ -13,6 +13,7 @@ micropeak_JAVA= \ MicroDataPoint.java \ MicroDownload.java \ MicroExport.java \ + MicroFile.java \ MicroFrame.java \ MicroGraph.java \ MicroRaw.java \ diff --git a/micropeak/MicroFile.java b/micropeak/MicroFile.java new file mode 100644 index 00000000..13d48380 --- /dev/null +++ b/micropeak/MicroFile.java @@ -0,0 +1,45 @@ +/* + * Copyright © 2013 Keith Packard + * + * 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 java.io.*; +import java.util.*; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroFile { + + public static File make(File directory, int year, int month, int day) { + for (int sequence = 1;; sequence++) { + String s = String.format("%04d-%02d-%02d-flight-%03d.mpd", + year, month, day, sequence); + File file = new File(directory, s); + if (!file.exists()) + return file; + } + } + + public static File make(File directory) { + Calendar cal = Calendar.getInstance(); + return make(directory, cal.get(Calendar.YEAR), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.DAY_OF_MONTH)); + } + + public static File make() { + return make(AltosUIPreferences.logdir()); + } +} \ No newline at end of file diff --git a/micropeak/MicroSave.java b/micropeak/MicroSave.java index 2664f170..7879ff90 100644 --- a/micropeak/MicroSave.java +++ b/micropeak/MicroSave.java @@ -102,5 +102,6 @@ public class MicroSave extends JFileChooser { setFileFilter(new FileNameExtensionFilter("MicroPeak data file", "mpd")); setCurrentDirectory(AltosUIPreferences.logdir()); + setSelectedFile(MicroFile.make()); } } -- cgit v1.2.3