Changeset 29371 in osm for applications/editors/josm/plugins/imagery_offset_db/src/iodb/DeprecateOffsetAction.java

Timestamp:

2013-03-18T21:58:17+01:00 (12 years ago)

Author:

zverik

Message:

some updates to iodb plugin

File:

• applications/editors/josm/plugins/imagery_offset_db/src/iodb/DeprecateOffsetAction.java (copied) (copied from applications/editors/josm/plugins/imagery_offset_db/src/iodb/GetImageryOffsetAction.java ) (2 diffs)

applications/editors/josm/plugins/imagery_offset_db/src/iodb/DeprecateOffsetAction.java

@@ -2 +2 @@
 
 import java.awt.event.ActionEvent;
-import java.awt.event.KeyEvent;
-import java.io.IOException;
-import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 import java.net.*;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.concurrent.Future;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource;
+import javax.swing.AbstractAction;
+import javax.swing.JOptionPane;
 import org.openstreetmap.josm.Main;
-import org.openstreetmap.josm.actions.JosmAction;
-import org.openstreetmap.josm.data.coor.LatLon;
-import org.openstreetmap.josm.data.projection.Projection;
-import org.openstreetmap.josm.gui.MapView;
-import org.openstreetmap.josm.gui.PleaseWaitRunnable;
-import org.openstreetmap.josm.gui.layer.ImageryLayer;
-import org.openstreetmap.josm.gui.progress.ProgressMonitor;
-import org.openstreetmap.josm.io.OsmTransferException;
+import org.openstreetmap.josm.gui.JosmUserIdentityManager;
 import static org.openstreetmap.josm.tools.I18n.tr;
-import org.openstreetmap.josm.tools.Shortcut;
-import org.xml.sax.SAXException;
+import org.openstreetmap.josm.tools.ImageProvider;
 
 /**
@@ -33 +16 @@
  * @author zverik
  */
-public class GetImageryOffsetAction extends JosmAction {
+public class DeprecateOffsetAction extends AbstractAction {
+    private ImageryOffsetBase offset;
     
-    private List<ImageryOffsetBase> offsets;
-    
-    public GetImageryOffsetAction() {
-        super(tr("Get Imagery Offset..."), "getoffset", tr("Download offsets for current imagery from a server"),
-                Shortcut.registerShortcut("imageryoffset:get", tr("Imagery: {0}", tr("Get Imagery Offset...")), KeyEvent.VK_I, Shortcut.ALT+Shortcut.CTRL), true);
-        offsets = Collections.emptyList();
+    public DeprecateOffsetAction( ImageryOffsetBase offset ) {
+        super(tr("Deprecate Offset"));
+        putValue(SMALL_ICON, ImageProvider.get("dialogs", "delete"));
+        this.offset = offset;
+        setEnabled(offset != null && !offset.isDeprecated());
     }
 
     public void actionPerformed(ActionEvent e) {
-        Projection proj = Main.map.mapView.getProjection();
-        LatLon center = proj.eastNorth2latlon(Main.map.mapView.getCenter());
-        ImageryLayer layer = ImageryOffsetTools.getTopImageryLayer();
-        String imagery = ImageryOffsetTools.getImageryID(layer);
-        if( imagery == null )
+        if( Main.map == null || Main.map.mapView == null || !Main.map.isVisible() )
             return;
         
-        List<ImageryOffsetBase> offsets = download(center, imagery); // todo: async
-        /*DownloadOffsets download = new DownloadOffsets();
-        Future<?> future = Main.worker.submit(download);
-        try {
-            future.get();
-        } catch( Exception ex ) {
-            ex.printStackTrace();
+        if( JOptionPane.showConfirmDialog(Main.parent,
+                tr("Warning: deprecation is irreversible"), // todo: expand
+                ImageryOffsetTools.DIALOG_TITLE, JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE) != JOptionPane.YES_OPTION ) {
             return;
-        }*/
-        
-        // todo: show a dialog for selecting one of the offsets (without "update" flag)
-        ImageryOffsetBase offset = new OffsetDialog(offsets).showDialog();
-        if( offset != null ) {
-            // todo: use the chosen offset
-            if( offset instanceof ImageryOffset ) {
-                ImageryOffsetTools.applyLayerOffset(layer, (ImageryOffset)offset);
-            } else if( offset instanceof CalibrationObject ) {
-                // todo: select object
+        }
+        deprecateOffset(offset);
+    }
+
+    public static void deprecateOffset( ImageryOffsetBase offset ) {
+        String userName = JosmUserIdentityManager.getInstance().getUserName();
+        if( userName == null ) {
+            JOptionPane.showMessageDialog(Main.parent, tr("To store imagery offsets you must be a registered OSM user."), ImageryOffsetTools.DIALOG_TITLE, JOptionPane.ERROR_MESSAGE);
+            return;
+        }
+
+        String message = "Please enter the reason why you mark this "
+                + (offset instanceof ImageryOffset ? "imagery offset" : "calibraion object") + " as deprecated:";
+        String reason = null;
+        boolean iterated = false;
+        while( reason == null ) {
+            reason = JOptionPane.showInputDialog(Main.parent, message, ImageryOffsetTools.DIALOG_TITLE, JOptionPane.PLAIN_MESSAGE);
+            if( reason == null || reason.length() == 0 ) {
+                return;
+            }
+            if( reason.length() < 3 || reason.length() > 200 ) {
+                reason = null;
+                if( !iterated ) {
+                    message = message + "\n" + tr("Reason text should be 3 to 200 letters long.");
+                    iterated = true;
+                }
             }
         }
-    }
-    
-    private List<ImageryOffsetBase> download( LatLon center, String imagery ) {
-        String base = Main.pref.get("iodb.server.url", "http://offsets.textual.ru/");
-        String query = "get?lat=" + center.getX() + "&lon=" + center.getY();
-        List<ImageryOffsetBase> result = null;
+        
         try {
-            query = query + "&imagery=" + URLEncoder.encode(imagery, "utf-8");
-            URL url = new URL(base + query);
-            System.out.println("url=" + url);
-            HttpURLConnection connection = (HttpURLConnection)url.openConnection();
-            connection.connect();
-            int retCode = connection.getResponseCode();
-            InputStream inp = connection.getInputStream();
-            if( inp != null ) {
-                result = new IODBReader(inp).parse();
-                System.out.println("result.size() = " + result.size());
-            }
-            connection.disconnect();
-        } catch( MalformedURLException ex ) {
-            // ?
-        } catch( UnsupportedEncodingException e ) {
-            // do nothing. WTF is that?
-        } catch( IOException e ) {
-            e.printStackTrace();
-            // ?
-        } catch( SAXException e ) {
-            e.printStackTrace();
-            // ?
-        }
-        if( result == null )
-            result = new ArrayList<ImageryOffsetBase>();
-        return result;
-    }
-    
-    class DownloadOffsets extends PleaseWaitRunnable {
-        
-        private boolean cancelled;
-
-        public DownloadOffsets() {
-            super(tr("Downloading calibration data"));
-            cancelled = false;
-        }
-
-        @Override
-        protected void realRun() throws SAXException, IOException, OsmTransferException {
-            // todo: open httpconnection to server and read xml
-            if( cancelled )
-                return;
-            
-        }
-
-        @Override
-        protected void finish() {
-            if( cancelled )
-                return;
-            // todo: parse xml and return an array of ImageryOffsetBase
-        }
-        
-        @Override
-        protected void cancel() {
-            cancelled = true;
+            String query = "deprecate?id=" + offset.getId()
+                + "&author=" + URLEncoder.encode(userName, "UTF8")
+                + "&reason=" + URLEncoder.encode(reason, "UTF8");
+            SimpleOffsetQueryTask depTask = new SimpleOffsetQueryTask(query, tr("Notifying the server of the deprecation..."));
+            Main.worker.submit(depTask);
+        } catch( UnsupportedEncodingException ex ) {
+            // WTF
         }
     }