Refactoring:

AVM2 / TreeItem => AVM2Item Action / TreeItem => ActionItem decompiler.flash.graph => decompiler.graph
2026-09-25 09:10:48 +00:00 · 2013-07-16 05:40:32 +02:00
parent 49ef4c0961
commit bf195f1a6a
546 changed files with 3659 additions and 3517 deletions
@@ -0,0 +1,128 @@
+/*
+ *  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.graph.model;
+
+import com.jpexs.decompiler.graph.Block;
+import com.jpexs.decompiler.graph.GraphSourceItem;
+import com.jpexs.decompiler.graph.GraphTargetItem;
+import com.jpexs.decompiler.graph.SourceGenerator;
+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;
+
+    @Override
+    public boolean isCompileTime() {
+        return expression.isCompileTime();
+    }
+
+    @Override
+    public List<List<GraphTargetItem>> getSubs() {
+        List<List<GraphTargetItem>> ret = new ArrayList<>();
+        ret.add(onTrue);
+        ret.add(onFalse);
+        return ret;
+    }
+
+    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<Object> localData) {
+        String ret;
+        GraphTargetItem expr = expression;
+        List<GraphTargetItem> ifBranch = onTrue;
+        List<GraphTargetItem> elseBranch = onFalse;
+        if (onTrue.isEmpty()) {
+            if (onFalse.isEmpty()) {
+                if (expr instanceof NotItem) {
+                    expr = ((NotItem) expr).getOriginal();
+                }
+            } else {
+                if (expr instanceof LogicalOpItem) {
+                    expr = ((LogicalOpItem) expr).invert();
+                } else {
+                    expr = new NotItem(null, expr);
+                }
+                ifBranch = onFalse;
+                elseBranch = onTrue;
+            }
+        }
+        ret = hilight("if(") + expr.toString(localData) + hilight(")") + "\r\n{\r\n";
+        for (GraphTargetItem ti : ifBranch) {
+            if (!ti.isEmpty()) {
+                ret += ti.toStringSemicoloned(localData) + "\r\n";
+            }
+        }
+        ret += hilight("}");
+        if (elseBranch.size() > 0) {
+            ret += "\r\n" + hilight("else") + "\r\n" + hilight("{") + "\r\n";
+            for (GraphTargetItem ti : elseBranch) {
+                if (!ti.isEmpty()) {
+                    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<>();
+        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;
+    }
+
+    @Override
+    public List<GraphSourceItem> toSource(List<Object> localData, SourceGenerator generator) {
+        return generator.generate(localData, this);
+    }
+
+    @Override
+    public boolean hasReturnValue() {
+        return false;
+    }
+}