AS1/2 and AS3 now share common decompiling method

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

@@ -0,0 +1,58 @@
+/*
+ *  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.List;
+
+public abstract class BinaryOpItem extends GraphTargetItem {
+
+   public GraphTargetItem leftSide;
+   public GraphTargetItem rightSide;
+   protected String operator = "";
+
+   public BinaryOpItem(GraphSourceItem instruction, int precedence, GraphTargetItem leftSide, GraphTargetItem rightSide, String operator) {
+      super(instruction, precedence);
+      this.leftSide = leftSide;
+      this.rightSide = rightSide;
+      this.operator = operator;
+   }
+
+   @Override
+   public String toString(List localData) {
+      String ret = "";
+      if (leftSide.getPrecedence() > precedence) {
+         ret += "(" + leftSide.toString(localData) + ")";
+      } else {
+         ret += leftSide.toString(localData);
+      }
+      ret += hilight(operator);
+      if (rightSide.getPrecedence() > precedence) {
+         ret += "(" + rightSide.toString(localData) + ")";
+      } else {
+         ret += rightSide.toString(localData);
+      }
+      return ret;
+   }
+
+   @Override
+   public List<GraphSourceItemPos> getNeededSources() {
+      List<GraphSourceItemPos> ret = super.getNeededSources();
+      ret.addAll(leftSide.getNeededSources());
+      ret.addAll(rightSide.getNeededSources());
+      return ret;
+   }
+}