diff options
Diffstat (limited to 'third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassPathPanel.java')
| -rw-r--r-- | third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassPathPanel.java | 447 |
1 files changed, 447 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassPathPanel.java b/third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassPathPanel.java new file mode 100644 index 0000000000..a347fda8d4 --- /dev/null +++ b/third_party/java/proguard/proguard5.3.3/src/proguard/gui/ClassPathPanel.java @@ -0,0 +1,447 @@ +/* + * 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.*; +import proguard.util.ListUtil; + +import javax.swing.*; +import java.awt.*; +import java.awt.event.*; +import java.io.File; +import java.util.List; + +/** + * This <code>ListPanel</code> allows the user to add, edit, filter, move, and + * remove ClassPathEntry objects in a ClassPath object. + * + * @author Eric Lafortune + */ +class ClassPathPanel extends ListPanel +{ + private final JFrame owner; + private final boolean inputAndOutput; + private final JFileChooser chooser; + private final FilterDialog filterDialog; + + + public ClassPathPanel(JFrame owner, boolean inputAndOutput) + { + super(); + + super.firstSelectionButton = inputAndOutput ? 3 : 2; + + this.owner = owner; + this.inputAndOutput = inputAndOutput; + + list.setCellRenderer(new MyListCellRenderer()); + + chooser = new JFileChooser(""); + chooser.setMultiSelectionEnabled(true); + chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); + chooser.addChoosableFileFilter( + new ExtensionFileFilter(msg("jarExtensions"), + new String[] { ".apk", ".ap_", ".jar", ".aar", ".war", ".ear", ".zip" })); + chooser.setApproveButtonText(msg("ok")); + + filterDialog = new FilterDialog(owner, msg("enterFilter")); + + addAddButton(inputAndOutput, false); + if (inputAndOutput) + { + addAddButton(inputAndOutput, true); + } + addEditButton(); + addFilterButton(); + addRemoveButton(); + addUpButton(); + addDownButton(); + + enableSelectionButtons(); + } + + + protected void addAddButton(boolean inputAndOutput, + final boolean isOutput) + { + JButton addButton = new JButton(msg(inputAndOutput ? + isOutput ? "addOutput" : + "addInput" : + "add")); + addButton.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + chooser.setDialogTitle(msg("addJars")); + chooser.setSelectedFile(null); + chooser.setSelectedFiles(null); + + int returnValue = chooser.showOpenDialog(owner); + if (returnValue == JFileChooser.APPROVE_OPTION) + { + File[] selectedFiles = chooser.getSelectedFiles(); + ClassPathEntry[] entries = classPathEntries(selectedFiles, isOutput); + + // Add the new elements. + addElements(entries); + } + } + }); + + addButton(tip(addButton, inputAndOutput ? + isOutput ? "addOutputTip" : + "addInputTip" : + "addTip")); + } + + + protected void addEditButton() + { + JButton editButton = new JButton(msg("edit")); + editButton.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + boolean isOutput = false; + + int[] selectedIndices = list.getSelectedIndices(); + + // Copy the Object array into a File array. + File[] selectedFiles = new File[selectedIndices.length]; + for (int index = 0; index < selectedFiles.length; index++) + { + ClassPathEntry entry = + (ClassPathEntry)listModel.getElementAt(selectedIndices[index]); + + isOutput = entry.isOutput(); + + selectedFiles[index] = entry.getFile(); + } + + chooser.setDialogTitle(msg("chooseJars")); + + // Up to JDK 1.3.1, setSelectedFiles doesn't show in the file + // chooser, so we just use setSelectedFile first. It also sets + // the current directory. + chooser.setSelectedFile(selectedFiles[0].getAbsoluteFile()); + chooser.setSelectedFiles(selectedFiles); + + int returnValue = chooser.showOpenDialog(owner); + if (returnValue == JFileChooser.APPROVE_OPTION) + { + selectedFiles = chooser.getSelectedFiles(); + ClassPathEntry[] entries = classPathEntries(selectedFiles, isOutput); + + // If there are the same number of files selected now as + // there were before, we can just replace the old ones. + if (selectedIndices.length == selectedFiles.length) + { + // Replace the old elements. + setElementsAt(entries, selectedIndices); + } + else + { + // Remove the old elements. + removeElementsAt(selectedIndices); + + // Add the new elements. + addElements(entries); + } + } + } + }); + + addButton(tip(editButton, "editTip")); + } + + + protected void addFilterButton() + { + JButton filterButton = new JButton(msg("filter")); + filterButton.addActionListener(new ActionListener() + { + public void actionPerformed(ActionEvent e) + { + if (!list.isSelectionEmpty()) + { + int[] selectedIndices = list.getSelectedIndices(); + + // Put the filters of the first selected entry in the dialog. + getFiltersFrom(selectedIndices[0]); + + int returnValue = filterDialog.showDialog(); + if (returnValue == FilterDialog.APPROVE_OPTION) + { + // Apply the entered filters to all selected entries. + setFiltersAt(selectedIndices); + } + } + } + }); + + addButton(tip(filterButton, "filterTip")); + } + + + /** + * Sets the ClassPath to be represented in this panel. + */ + public void setClassPath(ClassPath classPath) + { + listModel.clear(); + + if (classPath != null) + { + for (int index = 0; index < classPath.size(); index++) + { + listModel.addElement(classPath.get(index)); + } + } + + // Make sure the selection buttons are properly enabled, + // since the clear method doesn't seem to notify the listener. + enableSelectionButtons(); + } + + + /** + * Returns the ClassPath currently represented in this panel. + */ + public ClassPath getClassPath() + { + int size = listModel.size(); + if (size == 0) + { + return null; + } + + ClassPath classPath = new ClassPath(); + for (int index = 0; index < size; index++) + { + classPath.add((ClassPathEntry)listModel.get(index)); + } + + return classPath; + } + + + /** + * Converts the given array of File objects into a corresponding array of + * ClassPathEntry objects. + */ + private ClassPathEntry[] classPathEntries(File[] files, boolean isOutput) + { + ClassPathEntry[] entries = new ClassPathEntry[files.length]; + for (int index = 0; index < entries.length; index++) + { + entries[index] = new ClassPathEntry(files[index], isOutput); + } + return entries; + } + + + /** + * Sets up the filter dialog with the filters from the specified class path + * entry. + */ + private void getFiltersFrom(int index) + { + ClassPathEntry firstEntry = (ClassPathEntry)listModel.get(index); + + filterDialog.setFilter(firstEntry.getFilter()); + filterDialog.setApkFilter(firstEntry.getApkFilter()); + filterDialog.setJarFilter(firstEntry.getJarFilter()); + filterDialog.setAarFilter(firstEntry.getAarFilter()); + filterDialog.setWarFilter(firstEntry.getWarFilter()); + filterDialog.setEarFilter(firstEntry.getEarFilter()); + filterDialog.setZipFilter(firstEntry.getZipFilter()); + } + + + /** + * Applies the entered filter to the specified class path entries. + * Any previously set filters are discarded. + */ + private void setFiltersAt(int[] indices) + { + for (int index = indices.length - 1; index >= 0; index--) + { + ClassPathEntry entry = (ClassPathEntry)listModel.get(indices[index]); + entry.setFilter(filterDialog.getFilter()); + entry.setApkFilter(filterDialog.getApkFilter()); + entry.setJarFilter(filterDialog.getJarFilter()); + entry.setAarFilter(filterDialog.getAarFilter()); + entry.setWarFilter(filterDialog.getWarFilter()); + entry.setEarFilter(filterDialog.getEarFilter()); + entry.setZipFilter(filterDialog.getZipFilter()); + } + + // Make sure they are selected and thus repainted. + list.setSelectedIndices(indices); + } + + + /** + * 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 ClassPathEntry objects. + */ + private class MyListCellRenderer implements ListCellRenderer + { + private static final String ARROW_IMAGE_FILE = "arrow.gif"; + + private final JPanel cellPanel = new JPanel(new GridBagLayout()); + private final JLabel iconLabel = new JLabel("", JLabel.RIGHT); + private final JLabel jarNameLabel = new JLabel("", JLabel.RIGHT); + private final JLabel filterLabel = new JLabel("", JLabel.RIGHT); + + private final Icon arrowIcon; + + + public MyListCellRenderer() + { + GridBagConstraints jarNameLabelConstraints = new GridBagConstraints(); + jarNameLabelConstraints.anchor = GridBagConstraints.WEST; + jarNameLabelConstraints.insets = new Insets(1, 2, 1, 2); + + GridBagConstraints filterLabelConstraints = new GridBagConstraints(); + filterLabelConstraints.gridwidth = GridBagConstraints.REMAINDER; + filterLabelConstraints.fill = GridBagConstraints.HORIZONTAL; + filterLabelConstraints.weightx = 1.0; + filterLabelConstraints.anchor = GridBagConstraints.EAST; + filterLabelConstraints.insets = jarNameLabelConstraints.insets; + + arrowIcon = new ImageIcon(Toolkit.getDefaultToolkit().getImage(this.getClass().getResource(ARROW_IMAGE_FILE))); + + cellPanel.add(iconLabel, jarNameLabelConstraints); + cellPanel.add(jarNameLabel, jarNameLabelConstraints); + cellPanel.add(filterLabel, filterLabelConstraints); + } + + + // Implementations for ListCellRenderer. + + public Component getListCellRendererComponent(JList list, + Object value, + int index, + boolean isSelected, + boolean cellHasFocus) + { + ClassPathEntry entry = (ClassPathEntry)value; + + // Prepend an arrow to the output entries. + if (inputAndOutput && entry.isOutput()) + { + iconLabel.setIcon(arrowIcon); + } + else + { + iconLabel.setIcon(null); + } + + // Set the entry name text. + jarNameLabel.setText(entry.getName()); + + // Set the filter text. + StringBuffer filter = null; + filter = appendFilter(filter, entry.getZipFilter()); + filter = appendFilter(filter, entry.getEarFilter()); + filter = appendFilter(filter, entry.getWarFilter()); + filter = appendFilter(filter, entry.getAarFilter()); + filter = appendFilter(filter, entry.getJarFilter()); + filter = appendFilter(filter, entry.getApkFilter()); + filter = appendFilter(filter, entry.getFilter()); + + if (filter != null) + { + filter.append(')'); + } + + filterLabel.setText(filter != null ? filter.toString() : ""); + + // Set the colors. + if (isSelected) + { + cellPanel.setBackground(list.getSelectionBackground()); + jarNameLabel.setForeground(list.getSelectionForeground()); + filterLabel.setForeground(list.getSelectionForeground()); + } + else + { + cellPanel.setBackground(list.getBackground()); + jarNameLabel.setForeground(list.getForeground()); + filterLabel.setForeground(list.getForeground()); + } + + // Make the font color red if this is an input file that can't be read. + if (!(inputAndOutput && entry.isOutput()) && + !entry.getFile().canRead()) + { + jarNameLabel.setForeground(Color.red); + } + + cellPanel.setOpaque(true); + + return cellPanel; + } + + + private StringBuffer appendFilter(StringBuffer filter, List additionalFilter) + { + if (filter != null) + { + filter.append(';'); + } + + if (additionalFilter != null) + { + if (filter == null) + { + filter = new StringBuffer().append('('); + } + + filter.append(ListUtil.commaSeparatedString(additionalFilter, true)); + } + + return filter; + } + } +} |