#1681 AS3 - context menu for adding classes on packages

src/com/jpexs/decompiler/flash/gui/abc/AddClassDialog.java

@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2021 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 com.jpexs.decompiler.flash.SWF;
+import com.jpexs.decompiler.flash.abc.ScriptPack;
+import com.jpexs.decompiler.flash.gui.AppDialog;
+import com.jpexs.decompiler.flash.gui.Main;
+import com.jpexs.decompiler.flash.gui.View;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.FlowLayout;
+import java.awt.Window;
+import java.awt.event.ActionEvent;
+import java.util.ArrayList;
+import java.util.List;
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class AddClassDialog extends AppDialog {
+
+    private final JButton okButton = new JButton(translate("button.ok"));
+    private final JButton cancelButton = new JButton(translate("button.cancel"));
+
+    private final JTextField classNameTextField = new JTextField(30);
+    private String result = null;
+
+    public AddClassDialog(Window owner) {
+        super(owner);
+        setDefaultCloseOperation(HIDE_ON_CLOSE);
+        setTitle(translate("dialog.title"));
+
+        Container cnt = getContentPane();
+        cnt.setLayout(new BoxLayout(cnt, BoxLayout.Y_AXIS));
+
+        JPanel panButtons = new JPanel(new FlowLayout());
+        okButton.addActionListener(this::okButtonActionPerformed);
+        cancelButton.addActionListener(this::cancelButtonActionPerformed);
+        panButtons.add(okButton);
+        panButtons.add(cancelButton);
+
+        JLabel classNameLabel = new JLabel(translate("classname"));
+        classNameLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
+        cnt.add(classNameLabel);
+        cnt.add(classNameTextField);
+
+        cnt.add(panButtons);
+
+        classNameTextField.getDocument().addDocumentListener(new DocumentListener() {
+            @Override
+            public void insertUpdate(DocumentEvent e) {
+                checkEnabled();
+            }
+
+            @Override
+            public void removeUpdate(DocumentEvent e) {
+                checkEnabled();
+            }
+
+            @Override
+            public void changedUpdate(DocumentEvent e) {
+                checkEnabled();
+            }
+        });
+
+        classNameTextField.addActionListener(this::okButtonActionPerformed);
+
+        pack();
+        setModal(true);
+        setResizable(false);
+        View.setWindowIcon(this);
+        View.centerScreen(this);
+        checkEnabled();
+    }
+
+    private void checkEnabled() {
+
+        boolean ok = true;
+
+        if (classNameTextField.getText().isEmpty()) {
+            ok = false;
+        }
+
+        if (classNameTextField.getText().endsWith(".")) {
+            ok = false;
+        }
+
+        if (ok) {
+            SWF swf = Main.getMainFrame().getPanel().getCurrentSwf();
+            List<String> classNames = new ArrayList<>();
+            classNames.add(classNameTextField.getText());
+            try {
+                List<ScriptPack> scriptPacks = swf.getScriptPacksByClassNames(classNames);
+                if (!scriptPacks.isEmpty()) {
+                    ok = false;
+                }
+            } catch (Exception ex) {
+                ok = false;
+            }
+        }
+
+        okButton.setEnabled(ok);
+    }
+
+    private void okButtonActionPerformed(ActionEvent evt) {
+        if (!okButton.isEnabled()) {
+            return;
+        }
+        result = classNameTextField.getText();
+        setVisible(false);
+    }
+
+    private void cancelButtonActionPerformed(ActionEvent evt) {
+        result = null;
+        setVisible(false);
+    }
+
+    public String showDialog() {
+        return showDialog("");
+    }
+    public String showDialog(String pkg) {
+        classNameTextField.setText(pkg);
+        result = null;
+        setVisible(true);
+        return result;
+    }
+}