AS1/2 and AS3 now share common decompiling method

trunk/src/com/jpexs/decompiler/flash/graph/IfItem.java

@@ -0,0 +1,79 @@
+/*
+ *  Copyright (C) 2010-2013 JPEXS
+ * 
+ *  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, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+package com.jpexs.decompiler.flash.graph;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class IfItem extends GraphTargetItem implements Block {
+
+   public GraphTargetItem expression;
+   public List<GraphTargetItem> onTrue;
+   public List<GraphTargetItem> onFalse;
+
+   public IfItem(GraphSourceItem src, GraphTargetItem expression, List<GraphTargetItem> onTrue, List<GraphTargetItem> onFalse) {
+      super(src, NOPRECEDENCE);
+      this.expression = expression;
+      this.onTrue = onTrue;
+      this.onFalse = onFalse;
+   }
+
+   @Override
+   public String toString(List localData) {
+      String ret;
+      ret = hilight("if(") + expression.toString(localData) + hilight(")") + "\r\n{\r\n";
+      for (GraphTargetItem ti : onTrue) {
+         ret += ti.toStringSemicoloned(localData) + "\r\n";
+      }
+      ret += hilight("}");
+      if (onFalse.size() > 0) {
+         ret += "\r\n" + hilight("else") + "\r\n" + hilight("{") + "\r\n";
+         for (GraphTargetItem ti : onFalse) {
+            ret += ti.toStringSemicoloned(localData) + "\r\n";
+         }
+         ret += hilight("}");
+      }
+      return ret;
+   }
+
+   @Override
+   public boolean needsSemicolon() {
+      return false;
+   }
+
+   @Override
+   public List<ContinueItem> getContinues() {
+      List<ContinueItem> ret = new ArrayList<ContinueItem>();
+      for (GraphTargetItem ti : onTrue) {
+         if (ti instanceof ContinueItem) {
+            ret.add((ContinueItem) ti);
+         }
+         if (ti instanceof Block) {
+            ret.addAll(((Block) ti).getContinues());
+         }
+      }
+      for (GraphTargetItem ti : onFalse) {
+         if (ti instanceof ContinueItem) {
+            ret.add((ContinueItem) ti);
+         }
+         if (ti instanceof Block) {
+            ret.addAll(((Block) ti).getContinues());
+         }
+      }
+      return ret;
+   }
+}