Issues #316: Fixed undoable readonly editor panes

Warning about static const initializers shown only in const/static.

trunk/src/com/jpexs/decompiler/flash/gui/abc/DecompiledEditorPane.java

@@ -35,6 +35,8 @@ import java.util.Timer;
 import java.util.TimerTask;
 import javax.swing.event.CaretEvent;
 import javax.swing.event.CaretListener;
+import javax.swing.text.Document;
+import jsyntaxpane.SyntaxDocument;
 
 public class DecompiledEditorPane extends LineMarkedEditorPane implements CaretListener {
 

trunk/src/com/jpexs/decompiler/flash/gui/abc/DetailPanel.java

@@ -134,6 +134,23 @@ public class DetailPanel extends JPanel implements ActionListener {
         layout.show(innerPanel, name);
         boolean b = cardMap.get(name) instanceof TraitDetail;
         buttonsPanel.setVisible(b);
+
+        TraitDetail newDetail = null;
+        if (b) {
+            newDetail = (TraitDetail) cardMap.get(name);
+        }
+        for (JComponent v : cardMap.values()) {
+            if (v instanceof TraitDetail) {
+                if (v != newDetail) {
+                    TraitDetail oldDetail = (TraitDetail) v;
+                    oldDetail.setActive(false);
+                }
+            }
+        }
+        if (newDetail != null) {
+            newDetail.setActive(true);
+        }
+
         selectedCard = name;
         selectedLabel.setText(selectedCard);
         if (trait == null) {

trunk/src/com/jpexs/decompiler/flash/gui/abc/LineMarkedEditorPane.java

@@ -19,7 +19,6 @@ package com.jpexs.decompiler.flash.gui.abc;
 import java.awt.Color;
 import java.awt.FontMetrics;
 import java.awt.Graphics;
-import javax.swing.JEditorPane;
 import javax.swing.event.CaretEvent;
 import javax.swing.event.CaretListener;
 import javax.swing.text.Element;
@@ -29,7 +28,7 @@ import jsyntaxpane.actions.ActionUtils;
  *
  * @author JPEXS
  */
-public class LineMarkedEditorPane extends JEditorPane {
+public class LineMarkedEditorPane extends UndoFixedEditorPane {
 
     int lastLine = -1;
 

trunk/src/com/jpexs/decompiler/flash/gui/abc/MethodInfoPanel.java

@@ -43,7 +43,7 @@ public class MethodInfoPanel extends JPanel {
     private JLabel methodIndexLabel;
 
     public MethodInfoPanel() {
-        returnTypeEditor = new JEditorPane();
+        returnTypeEditor = new UndoFixedEditorPane();
         paramEditor = new LineMarkedEditorPane();
         setLayout(new BoxLayout(this, BoxLayout.PAGE_AXIS));
         JPanel miPanel = new JPanel();

trunk/src/com/jpexs/decompiler/flash/gui/abc/MethodTraitDetailPanel.java

@@ -63,4 +63,10 @@ public class MethodTraitDetailPanel extends JTabbedPane implements TraitDetail {
         methodBodyParamsPanel.setEditMode(val);
         methodInfoPanel.setEditMode(val);
     }
+    private boolean active = false;
+
+    @Override
+    public void setActive(boolean val) {
+        this.active = val;
+    }
 }

trunk/src/com/jpexs/decompiler/flash/gui/abc/SlotConstTraitDetailPanel.java

@@ -41,7 +41,7 @@ public class SlotConstTraitDetailPanel extends JPanel implements TraitDetail {
     private boolean showWarning = false;
 
     public SlotConstTraitDetailPanel() {
-        slotConstEditor = new JEditorPane();
+        slotConstEditor = new UndoFixedEditorPane();
         setLayout(new BorderLayout());
         add(new JLabel(translate("abc.detail.slotconst.typevalue")), BorderLayout.NORTH);
         add(new JScrollPane(slotConstEditor), BorderLayout.CENTER);
@@ -97,9 +97,15 @@ public class SlotConstTraitDetailPanel extends JPanel implements TraitDetail {
 
     @Override
     public void setEditMode(boolean val) {
-        if (val) {
+        if (val && active) {
             JOptionPane.showMessageDialog(null, translate("warning.initializers"), translate("message.warning"), JOptionPane.WARNING_MESSAGE);
         }
         slotConstEditor.setEditable(val);
     }
+    private boolean active = false;
+
+    @Override
+    public void setActive(boolean val) {
+        this.active = val;
+    }
 }

trunk/src/com/jpexs/decompiler/flash/gui/abc/TraitDetail.java

@@ -25,4 +25,6 @@ public interface TraitDetail {
     public void setEditMode(boolean val);
 
     public boolean save();
+
+    public void setActive(boolean val);
 }

trunk/src/com/jpexs/decompiler/flash/gui/abc/UndoFixedEditorPane.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 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.gui.abc;
+
+import javax.swing.JEditorPane;
+import javax.swing.text.Document;
+import jsyntaxpane.SyntaxDocument;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class UndoFixedEditorPane extends JEditorPane {
+
+    @Override
+    public void setText(String t) {
+        super.setText(t);
+        clearUndos();
+    }
+
+    public void clearUndos() {
+        Document doc = getDocument();
+        if (doc instanceof SyntaxDocument) {
+            SyntaxDocument sdoc = (SyntaxDocument) doc;
+            sdoc.clearUndos();
+        }
+    }
+}