X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=android%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fandroid%2FCurrentRocket.java;h=36446063955e82b39a326779b03bf061e96acaa7;hb=77f2457dc781c8c517ddef157c18491ad770f6c6;hp=187d46e2f40d52d2b21ed9577befa40e43d92b71;hpb=907e5f821880bb0ba39f4cddeb3dfa05f3dfd83b;p=debian%2Fopenrocket

diff --git a/android/src/net/sf/openrocket/android/CurrentRocket.java b/android/src/net/sf/openrocket/android/CurrentRocket.java
index 187d46e2..36446063 100644
--- a/android/src/net/sf/openrocket/android/CurrentRocket.java
+++ b/android/src/net/sf/openrocket/android/CurrentRocket.java
@@ -1,14 +1,22 @@
 package net.sf.openrocket.android;
 
+import static net.sf.openrocket.android.events.Events.*;
+
 import java.io.File;
 import java.io.IOException;
+import java.util.HashSet;
+import java.util.Set;
 
 import net.sf.openrocket.aerodynamics.WarningSet;
 import net.sf.openrocket.document.OpenRocketDocument;
 import net.sf.openrocket.document.Simulation;
+import net.sf.openrocket.document.StorageOptions;
 import net.sf.openrocket.file.openrocket.OpenRocketSaver;
 import net.sf.openrocket.rocketcomponent.Rocket;
+import android.content.Context;
+import android.content.Intent;
 import android.net.Uri;
+import android.support.v4.content.LocalBroadcastManager;
 
 public class CurrentRocket {
 
@@ -17,12 +25,9 @@ public class CurrentRocket {
 	private OpenRocketDocument rocketDocument;
 	private WarningSet warnings;
 
-	private RocketChangedEventHandler handler;
-	
-	public void setHandler( RocketChangedEventHandler handler ) {
-		this.handler = handler;
-	}
-	
+	private boolean isModified = false;
+	private Set<Integer> runningSims = new HashSet<Integer>();
+
 	/**
 	 * @return the rocketDocument
 	 */
@@ -30,38 +35,78 @@ public class CurrentRocket {
 		return rocketDocument;
 	}
 
-	public void notifySimsChanged() {
-		if ( handler != null ) {
-			handler.simsChangedMessage();
-		}
+	private void notifySimsChanged( Context context ) {
+		Intent msg = new Intent(MESSAGE_ACTION);
+		msg.putExtra(TYPE, SIMS_CHANGED);
+
+		LocalBroadcastManager.getInstance(context).sendBroadcast(msg);
+	}
+
+	private void notifySimComplete( Context context ) {
+		Intent msg = new Intent(MESSAGE_ACTION);
+		msg.putExtra(TYPE, SIM_COMPLETE);
+
+		LocalBroadcastManager.getInstance(context).sendBroadcast(msg);
 	}
 
-	public void addNewSimulation() {
+	private void notifyMotorConfigChanged( Context context ) {
+		Intent msg = new Intent(MESSAGE_ACTION);
+		msg.putExtra(TYPE, CONFIGS_CHANGED);
+
+		LocalBroadcastManager.getInstance(context).sendBroadcast(msg);
+	}
+
+	public synchronized void lockSimulation( Context context, int simulationId ) {
+		runningSims.add(simulationId);
+		// TODO - someday we might want to know about this:
+		// notifySimsChanged( context );
+	}
+
+	public synchronized void unlockSimulation( Context context, int simulationId ) {
+		this.isModified = true;
+		runningSims.remove(simulationId);
+		notifySimComplete(context);
+	}
+
+	public synchronized Set<Integer> lockedSimulations() {
+		return new HashSet<Integer>(runningSims);
+	}
+
+	public synchronized void addNewSimulation( Context context ) {
+		isModified = true;
 		Rocket rocket = rocketDocument.getRocket();
-		// FIXME - hopefully the change to the Simulation object will be reverted soon.
-		Simulation newSim = new Simulation(rocketDocument, rocket);
+		Simulation newSim = new Simulation(rocket);
 		newSim.setName(rocketDocument.getNextSimulationName());
 		rocketDocument.addSimulation(newSim);
-		notifySimsChanged();
+		notifySimsChanged(context);
 	}
-	
-	public void deleteSimulation( int simulationPos ) {
+
+	public synchronized void deleteSimulation( Context context, int simulationPos ) {
+		isModified = true;
 		rocketDocument.removeSimulation( simulationPos );
-		notifySimsChanged();
+		notifySimsChanged(context);
 	}
-	
-	public String addNewMotorConfig() {
+
+	public synchronized String addNewMotorConfig( Context context ) {
+		isModified = true;
 		String configId = rocketDocument.getRocket().newMotorConfigurationID();
-		if ( handler != null ) {
-			handler.configsChangedMessage();
-		}
+		notifyMotorConfigChanged(context);
 		return configId;
 	}
+	
+	public synchronized void deleteMotorConfig( Context context, String config ) {
+		rocketDocument.getRocket().removeMotorConfigurationID(config);
+		notifyMotorConfigChanged(context);
+	}
+	
 	/**
 	 * @param rocketDocument the rocketDocument to set
 	 */
 	public void setRocketDocument(OpenRocketDocument rocketDocument) {
 		this.rocketDocument = rocketDocument;
+		synchronized ( this ) {
+			isModified = false;
+		}
 	}
 
 	public WarningSet getWarnings() {
@@ -80,11 +125,30 @@ public class CurrentRocket {
 		this.fileUri = fileUri;
 	}
 
-	public void saveOpenRocketDocument() throws IOException {
-		OpenRocketSaver saver = new OpenRocketSaver();
-		saver.save(new File(fileUri.getPath()),rocketDocument);
+	public boolean isModified() {
+		return this.isModified;
+	}
 
+	public boolean canSave() {
+		return this.isModified && this.runningSims.isEmpty();
 	}
 
+	public void saveOpenRocketDocument() throws IOException {
+
+		// Translate the fileUri if it happens to be a .rkt file.
+
+		String filename = fileUri.getPath();
+
+		if ( ! filename.endsWith(".ork") ) {
+			filename = filename.concat(".ork");
+		}
+
+		OpenRocketSaver saver = new OpenRocketSaver();
+		StorageOptions options = new StorageOptions();
+		options.setCompressionEnabled(true);
+		options.setSimulationTimeSkip(StorageOptions.SIMULATION_DATA_ALL);
+		saver.save(new File(filename),rocketDocument,options);
+		isModified = false;
+	}
 
 }