diff options
Diffstat (limited to 'third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassSpecificationsPanel.java')
| -rw-r--r-- | third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassSpecificationsPanel.java | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassSpecificationsPanel.java b/third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassSpecificationsPanel.java new file mode 100644 index 0000000000..de11ab87ba --- /dev/null +++ b/third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassSpecificationsPanel.java @@ -0,0 +1,231 @@ +/* + * ProGuard -- shrinking, optimization, obfuscation, and preverification + * of Java bytecode. + * + * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +package proguard.gui; + +import proguard.ClassSpecification; +import proguard.classfile.util.ClassUtil; + +import javax.swing.*; +import java.awt.*; +import java.awt.event.*; +import java.util.*; +import java.util.List; + + +/** + * This <code>ListPanel</code> allows the user to add, edit, move, and remove + * ClassSpecification entries in a list. + * + * @author Eric Lafortune + */ +class ClassSpecificationsPanel extends ListPanel +{ + protected final ClassSpecificationDialog classSpecificationDialog; + + + public ClassSpecificationsPanel(JFrame owner, boolean fullKeepOptions) + { + super(); + + list.setCellRenderer(new MyListCellRenderer()); + + classSpecificationDialog = new ClassSpecificationDialog(owner, fullKeepOptions); + + addAddButton(); + addEditButton(); + addRemoveButton(); + addUpButton(); + addDownButton(); + + enableSelectionButtons(); + } + + + protected void addAddButton() + { + JButton addButton = new JButton(msg("add")); + addButton.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + setClassSpecification(createClassSpecification()); + int returnValue = classSpecificationDialog.showDialog(); + if (returnValue == ClassSpecificationDialog.APPROVE_OPTION) + { + // Add the new element. + addElement(getClassSpecification()); + } + } + }); + + addButton(tip(addButton, "addTip")); + } + + + protected void addEditButton() + { + JButton editButton = new JButton(msg("edit")); + editButton.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + ClassSpecification selectedClassSpecification = + (ClassSpecification)list.getSelectedValue(); + + setClassSpecification(selectedClassSpecification); + int returnValue = classSpecificationDialog.showDialog(); + if (returnValue == ClassSpecificationDialog.APPROVE_OPTION) + { + // Replace the old element. + setElementAt(getClassSpecification(), + list.getSelectedIndex()); + } + } + }); + + addButton(tip(editButton, "editTip")); + } + + + protected ClassSpecification createClassSpecification() + { + return new ClassSpecification(); + } + + + protected void setClassSpecification(ClassSpecification classSpecification) + { + classSpecificationDialog.setClassSpecification(classSpecification); + } + + + protected ClassSpecification getClassSpecification() + { + return classSpecificationDialog.getClassSpecification(); + } + + + /** + * Sets the ClassSpecification objects to be represented in this panel. + */ + public void setClassSpecifications(List classSpecifications) + { + listModel.clear(); + + if (classSpecifications != null) + { + for (int index = 0; index < classSpecifications.size(); index++) + { + listModel.addElement(classSpecifications.get(index)); + } + } + + // Make sure the selection buttons are properly enabled, + // since the clear method doesn't seem to notify the listener. + enableSelectionButtons(); + } + + + /** + * Returns the ClassSpecification objects currently represented in this panel. + */ + public List getClassSpecifications() + { + int size = listModel.size(); + if (size == 0) + { + return null; + } + + List classSpecifications = new ArrayList(size); + for (int index = 0; index < size; index++) + { + classSpecifications.add(listModel.get(index)); + } + + return classSpecifications; + } + + + /** + * Attaches the tool tip from the GUI resources that corresponds to the + * given key, to the given component. + */ + private static JComponent tip(JComponent component, String messageKey) + { + component.setToolTipText(msg(messageKey)); + + return component; + } + + + /** + * Returns the message from the GUI resources that corresponds to the given + * key. + */ + private static String msg(String messageKey) + { + return GUIResources.getMessage(messageKey); + } + + + /** + * This ListCellRenderer renders ClassSpecification objects. + */ + private static class MyListCellRenderer implements ListCellRenderer + { + private final JLabel label = new JLabel(); + + + // Implementations for ListCellRenderer. + + public Component getListCellRendererComponent(JList list, + Object value, + int index, + boolean isSelected, + boolean cellHasFocus) + { + ClassSpecification classSpecification = (ClassSpecification)value; + + String comments = classSpecification.comments; + + label.setText(comments != null ? comments.trim() : + classSpecification.className != null ? (msg("class") + ' ' + ClassUtil.externalClassName(classSpecification.className)) : + classSpecification.extendsClassName != null ? (msg("extensionsOf") + ' ' + ClassUtil.externalClassName(classSpecification.extendsClassName)) : + (msg("specificationNumber") + index)); + + if (isSelected) + { + label.setBackground(list.getSelectionBackground()); + label.setForeground(list.getSelectionForeground()); + } + else + { + label.setBackground(list.getBackground()); + label.setForeground(list.getForeground()); + } + + label.setOpaque(true); + + return label; + } + } +} |