From 8ba6648c51e73fd889393101dbfece89af4b81ac Mon Sep 17 00:00:00 2001
From: "honfika@gmail.com" <honfika@gmail.com>
Date: Tue, 12 May 2015 13:09:04 +0200
Subject: [PATCH] #871 Show the needed character ids

---
 .../jpexs/decompiler/flash/gui/MainPanel.java | 33 +++++++++-----
 .../decompiler/flash/gui/TagInfoPanel.java    | 44 +++++++++++++++++++
 .../decompiler/flash/gui/abc/ABCPanel.java    |  4 ++
 3 files changed, 70 insertions(+), 11 deletions(-)
 create mode 100644 src/com/jpexs/decompiler/flash/gui/TagInfoPanel.java

diff --git a/src/com/jpexs/decompiler/flash/gui/MainPanel.java b/src/com/jpexs/decompiler/flash/gui/MainPanel.java
index 639ec3aec..6998dd253 100644
--- a/src/com/jpexs/decompiler/flash/gui/MainPanel.java
+++ b/src/com/jpexs/decompiler/flash/gui/MainPanel.java
@@ -256,6 +256,8 @@ public final class MainPanel extends JPanel implements TreeSelectionListener, Se
 
     private static final String DETAILCARDAS3NAVIGATOR = "Traits list";
 
+    private static final String DETAILCARDTAGINFO = "Tag information";
+
     private static final String DETAILCARDEMPTYPANEL = "Empty card";
 
     private static final String SPLIT_PANE1 = "SPLITPANE1";
@@ -286,6 +288,8 @@ public final class MainPanel extends JPanel implements TreeSelectionListener, Se
 
     private final JPanel treePanel;
 
+    private final TagInfoPanel tagInfoPanel;
+
     private TreePanelMode treePanelMode;
 
     private CancellableWorker setSourceWorker;
@@ -413,11 +417,13 @@ public final class MainPanel extends JPanel implements TreeSelectionListener, Se
 
         detailPanel = new JPanel();
         detailPanel.setLayout(new CardLayout());
+
         JPanel whitePanel = new JPanel();
         whitePanel.setBackground(Color.white);
         detailPanel.add(whitePanel, DETAILCARDEMPTYPANEL);
-        CardLayout cl2 = (CardLayout) (detailPanel.getLayout());
-        cl2.show(detailPanel, DETAILCARDEMPTYPANEL);
+
+        tagInfoPanel = new TagInfoPanel();
+        detailPanel.add(tagInfoPanel, DETAILCARDTAGINFO);
 
         UIManager.getDefaults().put("TreeUI", BasicTreeUI.class.getName());
         tagTree = new TagTree(null, this);
@@ -2794,14 +2800,6 @@ public final class MainPanel extends JPanel implements TreeSelectionListener, Se
 
         previewPanel.setImageReplaceButtonVisible(false);
 
-        /*if (treeItem instanceof Tag) {
-         Tag tag = (Tag) treeItem;
-         Set<Integer> needed = new HashSet<>();
-         tag.getNeededCharactersDeep(needed);
-         String neededStr = Helper.joinStrings(needed, ", ");
-         // todo: it would be usefule to show this information on the UI
-         System.out.println("Needed characters: " + neededStr);
-         }*/
         boolean internalViewer = isInternalFlashViewerSelected();
 
         if (treeItem instanceof ScriptPack) {
@@ -2850,7 +2848,20 @@ public final class MainPanel extends JPanel implements TreeSelectionListener, Se
             return;
         }
 
-        showDetail(DETAILCARDEMPTYPANEL);
+        if (treeItem instanceof Tag) {
+            Tag tag = (Tag) treeItem;
+            Set<Integer> needed = new HashSet<>();
+            tag.getNeededCharactersDeep(needed);
+            if (needed.size() > 0) {
+                tagInfoPanel.setNeededCharacters(needed);
+                showDetail(DETAILCARDTAGINFO);
+            } else {
+                showDetail(DETAILCARDEMPTYPANEL);
+            }
+        } else {
+            showDetail(DETAILCARDEMPTYPANEL);
+        }
+
         if (treeItem instanceof HeaderItem) {
             headerPanel.load(((HeaderItem) treeItem).getSwf());
             showCard(CARDHEADER);
diff --git a/src/com/jpexs/decompiler/flash/gui/TagInfoPanel.java b/src/com/jpexs/decompiler/flash/gui/TagInfoPanel.java
new file mode 100644
index 000000000..8d6d17106
--- /dev/null
+++ b/src/com/jpexs/decompiler/flash/gui/TagInfoPanel.java
@@ -0,0 +1,44 @@
+/*
+ *  Copyright (C) 2010-2015 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;
+
+import com.jpexs.helpers.Helper;
+import java.util.Set;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class TagInfoPanel extends JPanel {
+
+    private final JLabel neededCharactersLabel;
+
+    public TagInfoPanel() {
+        neededCharactersLabel = new JLabel();
+        add(new JLabel("Needed characters:"));
+        add(neededCharactersLabel);
+
+        // todo: add other information
+    }
+
+    public void setNeededCharacters(Set<Integer> needed) {
+        String neededStr = Helper.joinStrings(needed, ", ");
+        neededCharactersLabel.setText(neededStr);
+    }
+}
diff --git a/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java b/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java
index da24a8a63..d4e2210ba 100644
--- a/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java
+++ b/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java
@@ -111,6 +111,10 @@ import jsyntaxpane.SyntaxDocument;
 import jsyntaxpane.Token;
 import jsyntaxpane.TokenType;
 
+/**
+ *
+ * @author JPEXS
+ */
 public class ABCPanel extends JPanel implements ItemListener, SearchListener<ABCPanelSearchResult>, Freed, TagEditorPanel {
 
     private MainPanel mainPanel;