diff options
| author | Keith Packard <keithp@keithp.com> | 2016-05-10 23:02:09 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-05-11 23:22:15 -0700 |
| commit | c5f49d0ac254047f13c6c1ecfb5520eff72109ac (patch) | |
| tree | a87418e536609b31cff0dc2f9f38509fd2dac4b1 /altosuilib | |
| parent | 2e551e7c5f82a7e35d39e8f73e8e526e5484cd5d (diff) | |
altoslib: Allow map preloading to be aborted
Close the map preload dialog and it would be nice to stop loading map
bits.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'altosuilib')
| -rw-r--r-- | altosuilib/AltosUIMapPreloadNew.java | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/altosuilib/AltosUIMapPreloadNew.java b/altosuilib/AltosUIMapPreloadNew.java index d6c257e0..3e4a604f 100644 --- a/altosuilib/AltosUIMapPreloadNew.java +++ b/altosuilib/AltosUIMapPreloadNew.java @@ -131,7 +131,6 @@ public class AltosUIMapPreloadNew extends AltosUIFrame implements ActionListener JComboBox<AltosLaunchSite> site_list; JToggleButton load_button; - boolean loading; JButton close_button; JCheckBox[] maptypes = new JCheckBox[AltosMap.maptype_terrain - AltosMap.maptype_hybrid + 1]; @@ -147,6 +146,7 @@ public class AltosUIMapPreloadNew extends AltosUIFrame implements ActionListener Double[] radius_km = { 2.0, 5.0, 10.0, 20.0, 30.0 }; Double radius_def_km = 10.0; + AltosMapLoader loader; static final String[] lat_hemi_names = { "N", "S" }; static final String[] lon_hemi_names = { "E", "W" }; @@ -187,12 +187,12 @@ public class AltosUIMapPreloadNew extends AltosUIFrame implements ActionListener } public void loader_done(int max) { + loader = null; SwingUtilities.invokeLater(new Runnable() { public void run() { pbar.setValue(0); pbar.setString(""); load_button.setSelected(false); - loading = false; } }); } @@ -227,11 +227,14 @@ public class AltosUIMapPreloadNew extends AltosUIFrame implements ActionListener public void actionPerformed(ActionEvent e) { String cmd = e.getActionCommand(); - if (cmd.equals("close")) + if (cmd.equals("close")) { + if (loader != null) + loader.abort(); setVisible(false); + } if (cmd.equals("load")) { - if (!loading) { + if (loader == null) { try { latitude = lat.get_value(); longitude = lon.get_value(); @@ -245,11 +248,10 @@ public class AltosUIMapPreloadNew extends AltosUIFrame implements ActionListener r = AltosConvert.miles_to_meters(r); else r = r * 1000; - loading = true; - new AltosMapLoader(map.map, this, - latitude, longitude, - min_z, max_z, r, all_types()); + loader = new AltosMapLoader(map.map, this, + latitude, longitude, + min_z, max_z, r, all_types()); } catch (ParseException pe) { load_button.setSelected(false); |