Release 12.09

[debian/openrocket] / core / src / net / sf / openrocket / file / openrocket / OpenRocketSaver.java

diff --git a/core/src/net/sf/openrocket/file/openrocket/OpenRocketSaver.java b/core/src/net/sf/openrocket/file/openrocket/OpenRocketSaver.java
index e7e42c85b5b3f3c0ccfe34edca88ebc18d035d14..0a5e04790caa407459640e5ef3d95ddd0abf59a7 100644 (file)
--- a/core/src/net/sf/openrocket/file/openrocket/OpenRocketSaver.java
+++ b/core/src/net/sf/openrocket/file/openrocket/OpenRocketSaver.java
@@ -24,12 +24,12 @@ import net.sf.openrocket.rocketcomponent.RecoveryDevice.DeployEvent;
 import net.sf.openrocket.rocketcomponent.Rocket;
 import net.sf.openrocket.rocketcomponent.RocketComponent;
 import net.sf.openrocket.rocketcomponent.TubeCoupler;
-import net.sf.openrocket.simulation.CustomExpression;
 import net.sf.openrocket.simulation.FlightData;
 import net.sf.openrocket.simulation.FlightDataBranch;
 import net.sf.openrocket.simulation.FlightDataType;
 import net.sf.openrocket.simulation.FlightEvent;
 import net.sf.openrocket.simulation.SimulationOptions;
+import net.sf.openrocket.simulation.customexpression.CustomExpression;
 import net.sf.openrocket.startup.Application;
 import net.sf.openrocket.util.BugException;
 import net.sf.openrocket.util.BuildProperties;
@@ -101,6 +101,9 @@ public class OpenRocketSaver extends RocketSaver {
                
                writeln("");
                
+               // Save custom expressions;
+               saveCustomDatatypes(document);
+               
                // Save all simulations
                writeln("<simulations>");
                indent++;
@@ -124,7 +127,41 @@ public class OpenRocketSaver extends RocketSaver {
                }
        }
        
+       /*
+        * Save all the custom expressions
+        */
+       private void saveCustomDatatypes(OpenRocketDocument doc) throws IOException {
+               
+               if (doc.getCustomExpressions().isEmpty())
+                       return;
+               
+               writeln("<datatypes>");
+               indent++;
+               
+               for (CustomExpression exp : doc.getCustomExpressions()) {
+                       saveCustomExpressionDatatype(exp);
+               }
+               
+               indent--;
+               writeln("</datatypes>");
+               writeln("");
+       }
        
+       /*
+        * Save one custom expression datatype
+        */
+       private void saveCustomExpressionDatatype(CustomExpression exp) throws IOException {
+               // Write out custom expression
+               
+               writeln("<type source=\"customexpression\">");
+               indent++;
+               writeln("<name>" + exp.getName() + "</name>");
+               writeln("<symbol>" + exp.getSymbol() + "</symbol>");
+               writeln("<unit unittype=\"auto\">" + exp.getUnit() + "</unit>"); // auto unit type means it will be determined from string
+               writeln("<expression>" + exp.getExpressionString() + "</expression>");
+               indent--;
+               writeln("</type>");
+       }
        
        @Override
        public long estimateFileSize(OpenRocketDocument doc, StorageOptions options) {
@@ -190,6 +227,7 @@ public class OpenRocketSaver extends RocketSaver {
                 * File version 1.5 is requires for:
                 *  - saving designs using ComponentPrests
                 *  - recovery device deployment on lower stage separation
+                *  - custom expressions
                 *  
                 * File version 1.4 is required for:
                 *  - saving simulation data
@@ -218,6 +256,11 @@ public class OpenRocketSaver extends RocketSaver {
                        }
                }
                
+               // Check for custom expressions
+               if (!document.getCustomExpressions().isEmpty()) {
+                       return FILE_VERSION_DIVISOR + 5;
+               }
+               
                // Check if design has simulations defined (version 1.4)
                if (document.getSimulationCount() > 0) {
                        return FILE_VERSION_DIVISOR + 4;
@@ -327,21 +370,8 @@ public class OpenRocketSaver extends RocketSaver {
                writeln("<simulator>RK4Simulator</simulator>");
                writeln("<calculator>BarrowmanCalculator</calculator>");
                
-               // Write out custom expressions
-               if (!simulation.getCustomExpressions().isEmpty()){
-                       writeln("<customexpressions>"); indent++;
-                       for (CustomExpression expression : simulation.getCustomExpressions()){
-                               writeln("<expression>"); indent++;
-                               writeElement("name", expression.getName());
-                               writeElement("symbol", expression.getSymbol());
-                               writeElement("unit", expression.getUnit());
-                               writeElement("expressionstring", expression.getExpressionString());
-                               indent--; writeln("</expression>");
-                       }
-                       indent--; writeln("</customexpressions>");
-               }
-               
-               writeln("<conditions>"); indent++;
+               writeln("<conditions>");
+               indent++;
                
                writeElement("configid", cond.getMotorConfigurationID());
                writeElement("launchrodlength", cond.getLaunchRodLength());
@@ -453,13 +483,16 @@ public class OpenRocketSaver extends RocketSaver {
                sb.append("<databranch name=\"");
                sb.append(escapeXML(branch.getBranchName()));
                
-               
+               // Kevins version where typekeys are used
+               /*
                sb.append("\" typekeys=\"");
                for (int i = 0; i < types.length; i++) {
                        if (i > 0)
                                sb.append(",");
-                       sb.append(types[i].getKey());
+                       sb.append(escapeXML(types[i].getKey()));
                }
+               */
+               
                sb.append("\" types=\"");
                for (int i = 0; i < types.length; i++) {
                        if (i > 0)