public Component getPreview(WebLookAndFeelDemo owner) {
// Simple decorated file breadcrumb (by default file system root is used)
WebFileBreadcrumb dfb = new WebFileBreadcrumb(FileUtils.getDiskRoots()[0]);
// Simple decorated file breadcrumb (by default file system root is used)
WebFileBreadcrumb sfb = new WebFileBreadcrumb();
// Simple undecorated file breadcrumb (user home used as root
WebFileBreadcrumb hfb = new WebFileBreadcrumb(FileUtils.getUserHomePath(), false);
hfb.setEncloseLastElement(true);
return new GroupPanel(4, false, new GroupPanel(dfb), new GroupPanel(sfb), new GroupPanel(hfb));
}
/**
* Returns preview component for this example.
*
* @param owner demo application main frame
* @return preview component
*/
public Component getPreview(WebLookAndFeelDemo owner) {
// Files tree with default root
WebFileTree fileTree = new WebFileTree();
fileTree.setAutoExpandSelectedNode(false);
fileTree.setShowsRootHandles(true);
WebScrollPane fileTreeScroll = new WebScrollPane(fileTree);
fileTreeScroll.setPreferredSize(new Dimension(200, 150));
// Files tree with user home directory as root
WebFileTree homeFileTree = new WebFileTree(FileUtils.getUserHomePath());
homeFileTree.setAutoExpandSelectedNode(false);
homeFileTree.setShowsRootHandles(true);
homeFileTree.setSelectionStyle(TreeSelectionStyle.group);
WebScrollPane homeFileTreeScroll = new WebScrollPane(homeFileTree);
homeFileTreeScroll.setPreferredSize(new Dimension(200, 150));
return new GroupPanel(5, fileTreeScroll, homeFileTreeScroll);
}
public static String createLongString() {
return FileUtils.readToString(ExamplesManager.class, "resources/long.txt");
}
public static String createSmallString() {
return FileUtils.readToString(ExamplesManager.class, "resources/small.txt");
}
/** Constructs new directory chooser panel. */
public WebDirectoryChooserPanel() {
super();
// Panel settings
setOpaque(true);
// Controls pane
final WebToolBar contolsToolbar = new WebToolBar(WebToolBar.HORIZONTAL);
contolsToolbar.setToolbarStyle(ToolbarStyle.attached);
contolsToolbar.setFloatable(false);
folderUp = new WebButton(FOLDER_UP_ICON);
folderUp.setLanguage("weblaf.ex.dirchooser.folderup");
folderUp
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.ALT_UP)
.setHotkeyDisplayWay(TooltipWay.down);
folderUp.setRolloverDecoratedOnly(true);
folderUp.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (selectedDirectory != null) {
updateSelectedDirectory(selectedDirectory.getParentFile(), true, true);
}
}
});
contolsToolbar.add(folderUp);
folderHome = new WebButton(FOLDER_HOME_ICON);
folderHome.setLanguage("weblaf.ex.dirchooser.home");
folderHome
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.ALT_H)
.setHotkeyDisplayWay(TooltipWay.trailing);
folderHome.setRolloverDecoratedOnly(true);
folderHome.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
updateSelectedDirectory(FileUtils.getUserHome(), true, true);
}
});
contolsToolbar.add(folderHome);
contolsToolbar.addSeparator();
for (final File file : FileTreeRootType.drives.getRoots()) {
final WebButton root = new WebButton(FileUtils.getFileIcon(file));
TooltipManager.setTooltip(root, FileUtils.getDisplayFileName(file));
root.setRolloverDecoratedOnly(true);
root.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
updateSelectedDirectory(file, true, true);
}
});
contolsToolbar.add(root);
}
refresh = new WebButton(REFRESH_ICON);
refresh.setLanguage("weblaf.ex.dirchooser.refresh");
refresh
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.F5)
.setHotkeyDisplayWay(TooltipWay.leading);
refresh.setRolloverDecoratedOnly(true);
refresh.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (selectedDirectory != null) {
fileTree.reloadChilds(selectedDirectory);
} else {
fileTree.reloadRootNode();
}
}
});
contolsToolbar.add(refresh, ToolbarLayout.END);
folderNew = new WebButton(FOLDER_NEW_ICON);
folderNew.setLanguage("weblaf.ex.dirchooser.newfolder");
folderNew
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.CTRL_N)
.setHotkeyDisplayWay(TooltipWay.down);
folderNew.setRolloverDecoratedOnly(true);
folderNew.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (selectedDirectory != null) {
final String defaultName = LanguageManager.get("weblaf.ex.dirchooser.newfolder.name");
final String freeName = FileUtils.getAvailableName(selectedDirectory, defaultName);
final File file = new File(selectedDirectory, freeName);
if (file.mkdir()) {
// Updating filestree
fileTree.addFile(selectedDirectory, file);
// Editing added folder name
fileTree.startEditingFile(file);
} else {
final String message =
LanguageManager.get("weblaf.ex.dirchooser.newfolder.error.text");
final String title =
LanguageManager.get("weblaf.ex.dirchooser.newfolder.error.title");
WebOptionPane.showMessageDialog(
WebDirectoryChooserPanel.this, message, title, WebOptionPane.ERROR_MESSAGE);
}
}
}
});
contolsToolbar.add(folderNew, ToolbarLayout.END);
remove = new WebButton(REMOVE_ICON);
remove.setLanguage("weblaf.ex.dirchooser.delete");
remove
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.DELETE)
.setHotkeyDisplayWay(TooltipWay.down);
remove.setRolloverDecoratedOnly(true);
remove.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final File file = fileTree.getSelectedFile();
if (file == null) {
return;
}
// Displaying delete confirmation
final String message = LanguageManager.get("weblaf.ex.dirchooser.delete.confirm.text");
final String title = LanguageManager.get("weblaf.ex.dirchooser.delete.confirm.title");
final int confirm =
WebOptionPane.showConfirmDialog(
WebDirectoryChooserPanel.this,
message,
title,
WebOptionPane.YES_NO_OPTION,
WebOptionPane.QUESTION_MESSAGE);
// Proceed if delete was confirmed
if (confirm == WebOptionPane.YES_OPTION) {
// Retrieving index of deleted file node in parent node
final FileTreeNode parentNode = fileTree.getSelectedNode().getParent();
final int index = parentNode.indexOfFileChild(file);
final int count = parentNode.getChildCount();
// Removing file
FileUtils.deleteFile(file);
fileTree.removeFile(file);
// Restoring selection
fileTree.setSelectedNode(
count == 1
? parentNode
: (index < count - 1
? parentNode.getChildAt(index)
: parentNode.getChildAt(index - 1)));
}
}
});
contolsToolbar.add(remove, ToolbarLayout.END);
// Path field
webPathField = new WebPathField(selectedDirectory);
webPathField.setFileFilter(filter);
webPathField.addPathFieldListener(
new PathFieldListener() {
@Override
public void directoryChanged(final File newDirectory) {
updateSelectedDirectory(webPathField.getSelectedPath(), false, true);
}
});
// Files tree
fileTree = new WebFileTree(FileTreeRootType.drives);
fileTree.setVisibleRowCount(15);
fileTree.setFileFilter(filter);
fileTree.setSelectedFile(selectedDirectory, true);
fileTree.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
fileTree.setEditable(true);
// Selected directory update
fileTreeListener =
new TreeSelectionListener() {
@Override
public void valueChanged(final TreeSelectionEvent e) {
updateSelectedDirectory(fileTree.getSelectedFile(), true, false);
}
};
fileTree.addTreeSelectionListener(fileTreeListener);
// Toolbar update
fileTree.addTreeSelectionListener(
new TreeSelectionListener() {
@Override
public void valueChanged(final TreeSelectionEvent e) {
updateToolbarControlsState();
}
});
// Tree scroll
final WebScrollPane treeScroll = new WebScrollPane(fileTree);
treeScroll.setPreferredWidth(400);
// Panel content
setLayout(new BorderLayout(0, 3));
add(contolsToolbar, BorderLayout.NORTH);
final WebPanel panel = new WebPanel(new BorderLayout(0, 1));
panel.setMargin(0, 3, 2, 3);
panel.add(webPathField, BorderLayout.NORTH);
panel.add(treeScroll, BorderLayout.CENTER);
add(panel, BorderLayout.CENTER);
updateSelectedDirectory(null, true, true);
updateToolbarControlsState();
}
/**
* This custom component provides a directory chooser functionality. It similar to file chooser
* component but has its own unique interface and doesn't need a lot of configuring to use.
*
* @author Mikle Garin
*/
public class WebDirectoryChooserPanel extends WebPanel {
/** Used icons. */
protected static final ImageIcon FOLDER_UP_ICON =
new ImageIcon(WebDirectoryChooserPanel.class.getResource("icons/folder_up.png"));
protected static final ImageIcon FOLDER_HOME_ICON =
new ImageIcon(WebDirectoryChooserPanel.class.getResource("icons/folder_home.png"));
protected static final ImageIcon FOLDER_NEW_ICON =
new ImageIcon(WebDirectoryChooserPanel.class.getResource("icons/folder_new.png"));
protected static final ImageIcon REFRESH_ICON =
new ImageIcon(WebDirectoryChooserPanel.class.getResource("icons/refresh.png"));
protected static final ImageIcon REMOVE_ICON =
new ImageIcon(WebDirectoryChooserPanel.class.getResource("icons/remove.png"));
/** Directory chooser listeners. */
protected List<DirectoryChooserListener> listeners = new ArrayList<DirectoryChooserListener>(1);
/** Currently selected directory. */
protected File selectedDirectory = FileUtils.getDiskRoots()[0];
/** File filter. */
protected AbstractFileFilter filter = GlobalConstants.NON_HIDDEN_DIRECTORIES_FILTER;
/** Toolbar components. */
protected WebButton folderUp;
protected WebButton folderHome;
protected WebButton folderNew;
protected WebButton refresh;
protected WebButton remove;
/** Path field. */
protected WebPathField webPathField;
/** File tree. */
protected WebFileTree fileTree;
protected TreeSelectionListener fileTreeListener;
/** Constructs new directory chooser panel. */
public WebDirectoryChooserPanel() {
super();
// Panel settings
setOpaque(true);
// Controls pane
final WebToolBar contolsToolbar = new WebToolBar(WebToolBar.HORIZONTAL);
contolsToolbar.setToolbarStyle(ToolbarStyle.attached);
contolsToolbar.setFloatable(false);
folderUp = new WebButton(FOLDER_UP_ICON);
folderUp.setLanguage("weblaf.ex.dirchooser.folderup");
folderUp
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.ALT_UP)
.setHotkeyDisplayWay(TooltipWay.down);
folderUp.setRolloverDecoratedOnly(true);
folderUp.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (selectedDirectory != null) {
updateSelectedDirectory(selectedDirectory.getParentFile(), true, true);
}
}
});
contolsToolbar.add(folderUp);
folderHome = new WebButton(FOLDER_HOME_ICON);
folderHome.setLanguage("weblaf.ex.dirchooser.home");
folderHome
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.ALT_H)
.setHotkeyDisplayWay(TooltipWay.trailing);
folderHome.setRolloverDecoratedOnly(true);
folderHome.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
updateSelectedDirectory(FileUtils.getUserHome(), true, true);
}
});
contolsToolbar.add(folderHome);
contolsToolbar.addSeparator();
for (final File file : FileTreeRootType.drives.getRoots()) {
final WebButton root = new WebButton(FileUtils.getFileIcon(file));
TooltipManager.setTooltip(root, FileUtils.getDisplayFileName(file));
root.setRolloverDecoratedOnly(true);
root.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
updateSelectedDirectory(file, true, true);
}
});
contolsToolbar.add(root);
}
refresh = new WebButton(REFRESH_ICON);
refresh.setLanguage("weblaf.ex.dirchooser.refresh");
refresh
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.F5)
.setHotkeyDisplayWay(TooltipWay.leading);
refresh.setRolloverDecoratedOnly(true);
refresh.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (selectedDirectory != null) {
fileTree.reloadChilds(selectedDirectory);
} else {
fileTree.reloadRootNode();
}
}
});
contolsToolbar.add(refresh, ToolbarLayout.END);
folderNew = new WebButton(FOLDER_NEW_ICON);
folderNew.setLanguage("weblaf.ex.dirchooser.newfolder");
folderNew
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.CTRL_N)
.setHotkeyDisplayWay(TooltipWay.down);
folderNew.setRolloverDecoratedOnly(true);
folderNew.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (selectedDirectory != null) {
final String defaultName = LanguageManager.get("weblaf.ex.dirchooser.newfolder.name");
final String freeName = FileUtils.getAvailableName(selectedDirectory, defaultName);
final File file = new File(selectedDirectory, freeName);
if (file.mkdir()) {
// Updating filestree
fileTree.addFile(selectedDirectory, file);
// Editing added folder name
fileTree.startEditingFile(file);
} else {
final String message =
LanguageManager.get("weblaf.ex.dirchooser.newfolder.error.text");
final String title =
LanguageManager.get("weblaf.ex.dirchooser.newfolder.error.title");
WebOptionPane.showMessageDialog(
WebDirectoryChooserPanel.this, message, title, WebOptionPane.ERROR_MESSAGE);
}
}
}
});
contolsToolbar.add(folderNew, ToolbarLayout.END);
remove = new WebButton(REMOVE_ICON);
remove.setLanguage("weblaf.ex.dirchooser.delete");
remove
.addHotkey(WebDirectoryChooserPanel.this, Hotkey.DELETE)
.setHotkeyDisplayWay(TooltipWay.down);
remove.setRolloverDecoratedOnly(true);
remove.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final File file = fileTree.getSelectedFile();
if (file == null) {
return;
}
// Displaying delete confirmation
final String message = LanguageManager.get("weblaf.ex.dirchooser.delete.confirm.text");
final String title = LanguageManager.get("weblaf.ex.dirchooser.delete.confirm.title");
final int confirm =
WebOptionPane.showConfirmDialog(
WebDirectoryChooserPanel.this,
message,
title,
WebOptionPane.YES_NO_OPTION,
WebOptionPane.QUESTION_MESSAGE);
// Proceed if delete was confirmed
if (confirm == WebOptionPane.YES_OPTION) {
// Retrieving index of deleted file node in parent node
final FileTreeNode parentNode = fileTree.getSelectedNode().getParent();
final int index = parentNode.indexOfFileChild(file);
final int count = parentNode.getChildCount();
// Removing file
FileUtils.deleteFile(file);
fileTree.removeFile(file);
// Restoring selection
fileTree.setSelectedNode(
count == 1
? parentNode
: (index < count - 1
? parentNode.getChildAt(index)
: parentNode.getChildAt(index - 1)));
}
}
});
contolsToolbar.add(remove, ToolbarLayout.END);
// Path field
webPathField = new WebPathField(selectedDirectory);
webPathField.setFileFilter(filter);
webPathField.addPathFieldListener(
new PathFieldListener() {
@Override
public void directoryChanged(final File newDirectory) {
updateSelectedDirectory(webPathField.getSelectedPath(), false, true);
}
});
// Files tree
fileTree = new WebFileTree(FileTreeRootType.drives);
fileTree.setVisibleRowCount(15);
fileTree.setFileFilter(filter);
fileTree.setSelectedFile(selectedDirectory, true);
fileTree.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
fileTree.setEditable(true);
// Selected directory update
fileTreeListener =
new TreeSelectionListener() {
@Override
public void valueChanged(final TreeSelectionEvent e) {
updateSelectedDirectory(fileTree.getSelectedFile(), true, false);
}
};
fileTree.addTreeSelectionListener(fileTreeListener);
// Toolbar update
fileTree.addTreeSelectionListener(
new TreeSelectionListener() {
@Override
public void valueChanged(final TreeSelectionEvent e) {
updateToolbarControlsState();
}
});
// Tree scroll
final WebScrollPane treeScroll = new WebScrollPane(fileTree);
treeScroll.setPreferredWidth(400);
// Panel content
setLayout(new BorderLayout(0, 3));
add(contolsToolbar, BorderLayout.NORTH);
final WebPanel panel = new WebPanel(new BorderLayout(0, 1));
panel.setMargin(0, 3, 2, 3);
panel.add(webPathField, BorderLayout.NORTH);
panel.add(treeScroll, BorderLayout.CENTER);
add(panel, BorderLayout.CENTER);
updateSelectedDirectory(null, true, true);
updateToolbarControlsState();
}
/** Updates toolbar controls state. */
protected void updateToolbarControlsState() {
final File selectedFile = fileTree.getSelectedFile();
folderUp.setEnabled(selectedFile != null && selectedFile.getParentFile() != null);
folderNew.setEnabled(selectedFile != null && selectedFile.canWrite());
remove.setEnabled(
selectedFile != null && selectedFile.getParentFile() != null && selectedFile.canWrite());
}
/**
* Updates currently selected directory.
*
* @param directory directory to select
* @param updatePath whether to update path field or not
* @param updateTree whether to update file tree or not
*/
protected void updateSelectedDirectory(
final File directory, final boolean updatePath, final boolean updateTree) {
this.selectedDirectory = directory;
if (updatePath) {
webPathField.setSelectedPath(directory);
}
if (updateTree) {
if (directory != null) {
fileTree.expandToFile(
directory,
false,
true,
new Runnable() {
@Override
public void run() {
fileTree.removeTreeSelectionListener(fileTreeListener);
fileTree.setSelectedNode(fileTree.getNode(directory));
fileTree.addTreeSelectionListener(fileTreeListener);
}
});
} else {
fileTree.clearSelection();
fileTree.scrollToStart();
}
}
fireSelectionChanged(this.selectedDirectory);
}
/**
* Returns directory chooser file filter.
*
* @return directory chooser file filter
*/
public AbstractFileFilter getFilter() {
return filter;
}
/**
* Sets directory chooser file filter.
*
* @param filter directory chooser file filter
*/
public void setFilter(final AbstractFileFilter filter) {
this.filter = filter;
fileTree.setFileFilter(filter);
}
/**
* Returns currently selected directory.
*
* @return currently selected directory
*/
public File getSelectedDirectory() {
return selectedDirectory;
}
/**
* Sets currently selected directory.
*
* @param selectedDirectory currently selected directory
*/
public void setSelectedDirectory(final File selectedDirectory) {
updateSelectedDirectory(selectedDirectory, true, true);
}
/**
* Returns whether hotkeys are allowed or not.
*
* @return true if hotkeys are allowed, false otherwise
*/
public boolean allowHotkeys() {
// todo Remove this when hotkeys system will get updated
return !fileTree.isEditing() && !webPathField.isEditing() /*&& !fileList.isEditing()*/;
}
/**
* Adds directory chooser listener.
*
* @param listener directory chooser listener to add
*/
public void addDirectoryChooserListener(final DirectoryChooserListener listener) {
listeners.add(listener);
}
/**
* Removes directory chooser listener.
*
* @param listener directory chooser listener to remove
*/
public void removeDirectoryChooserListener(final DirectoryChooserListener listener) {
listeners.remove(listener);
}
/**
* Fires when directory selection changed.
*
* @param file newly selected directory
*/
protected void fireSelectionChanged(final File file) {
for (final DirectoryChooserListener listener : CollectionUtils.copy(listeners)) {
listener.selectionChanged(file);
}
}
}
/**
* Returns list cell renderer component.
*
* @param list tree
* @param value cell value
* @param index cell index
* @param isSelected whether cell is selected or not
* @param cellHasFocus whether cell has focus or not
* @return cell renderer component
*/
@Override
public Component getListCellRendererComponent(
final JList list,
final Object value,
final int index,
final boolean isSelected,
final boolean cellHasFocus) {
super.getListCellRendererComponent(list, "", index, isSelected, cellHasFocus);
final FileElement element = (FileElement) value;
final File file = element.getFile();
// Proper margin
setMargin(isTilesView() ? tileCellMargin : iconCellMargin);
// Renderer icon
String imageSize = null;
if (iconLabel.isEnabled()) {
// Thumbnail loading
synchronized (thumbnailsLock) {
if (!element.isThumbnailQueued() && !element.isDisabledThumbnailQueued()) {
queueThumbnailLoad(element, false);
}
}
// Image thumbnail
final ImageIcon thumbnail = element.getEnabledThumbnail();
iconLabel.setIcon(thumbnail);
// Image description
if (thumbnail != null) {
imageSize = thumbnail.getDescription();
}
} else {
// Disabled thumbnail loading
synchronized (thumbnailsLock) {
if (!element.isDisabledThumbnailQueued()) {
queueThumbnailLoad(element, true);
}
}
// Image disabled thumbnail
iconLabel.setDisabledIcon(element.getDisabledThumbnail());
}
// Updating file description elements
if (fileList.getEditedCell() != index) {
// Settings description
final FileDescription fileDescription = FileUtils.getFileDescription(file, imageSize);
nameLabel.setText(fileDescription.getName());
// Updating tile view additional description
if (isTilesView()) {
descriptionLabel.setText(fileDescription.getDescription());
// Updating size label
if (fileDescription.getSize() != null) {
sizeLabel.setText(fileDescription.getSize());
} else {
sizeLabel.setText(null);
}
} else {
descriptionLabel.setText(null);
sizeLabel.setText(null);
}
} else {
nameLabel.setText(null);
descriptionLabel.setText(null);
sizeLabel.setText(null);
}
return this;
}
private String loadString(JarEntry lastEntry) {
return FileUtils.readToString(getEntryInputStream(lastEntry));
}
private Component createEntryViewer(JarEntry entry) {
if (entry.getType().equals(JarEntryType.classEntry)
|| entry.getType().equals(JarEntryType.javaEntry)
|| entry.getType().equals(JarEntryType.fileEntry)) {
String ext = FileUtils.getFileExtPart(entry.getName(), false).toLowerCase();
if (GlobalConstants.IMAGE_FORMATS.contains(ext)) {
// todo A better image viewer (actually a new component - WebImageViewer)
// Image file viewer
WebImage image = new WebImage();
image.setIcon(ImageUtils.loadImage(getEntryInputStream(entry)));
// Image scroll
WebScrollPane imageScroll = new WebScrollPane(image, false);
imageScroll.setVerticalScrollBarPolicy(WebScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
imageScroll.setHorizontalScrollBarPolicy(WebScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
return imageScroll;
} else {
// Source code viewer
final RSyntaxTextArea source = new RSyntaxTextArea();
// Syntax style
boolean libraryCode = false;
if (ext.equals("java") || ext.equals("class")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
libraryCode = true;
} else if (ext.equals("xml")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_XML);
} else if (ext.equals("html")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_HTML);
} else if (ext.equals("css")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_CSS);
} else if (ext.equals("js")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVASCRIPT);
} else if (ext.equals("php")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_PHP);
} else if (ext.equals("sql")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_SQL);
} else {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_NONE);
}
// Settings
source.setEditable(false);
source.setMargin(new Insets(0, 5, 0, 0));
source.setAntiAliasingEnabled(true);
source.setUseFocusableTips(true);
source.setTabSize(4);
// source.setLineWrap ( true );
// source.setWrapStyleWord ( true );
source.setCodeFoldingEnabled(allowCodeFolding.isSelected());
source.setPaintTabLines(paintTabLines.isSelected());
source.setWhitespaceVisible(showWhitespaces.isSelected());
source.setEOLMarkersVisible(showEol.isSelected());
source.addHyperlinkListener(
new HyperlinkListener() {
@Override
public void hyperlinkUpdate(HyperlinkEvent e) {
WebUtils.browseSiteSafely(e.getURL().toExternalForm());
}
});
((RSyntaxTextAreaHighlighter) source.getHighlighter()).setDrawsLayeredHighlights(false);
// Source code
source.setText(libraryCode ? loadSource(entry) : loadString(entry));
source.setCaretPosition(0);
// "Jump to source"-like action
source.addMouseListener(
new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
// todo Fix when clicked in class "MyName" on string "MyName"
// Additional feature to dive into related classes
if (SwingUtilities.isMiddleMouseButton(e)
|| SwingUtils.isCtrl(e) && SwingUtilities.isLeftMouseButton(e)) {
int pos = source.getUI().viewToModel(source, e.getPoint());
String word = TextUtils.getWord(source.getText(), pos);
if (word != null) {
JarEntry classByName = jarStructure.findEntryByName(word);
if (classByName != null
&& (classByName.getType().equals(JarEntryType.classEntry)
|| classByName.getType().equals(JarEntryType.javaEntry))) {
updateClassPath(classByName, true);
}
}
}
}
});
// Saving opened editor
synchronized (activeEditorsLock) {
activeEditors.put(entry, source);
}
// Special code viewer scroll pane
RTextScrollPane sourceScroll = new RTextScrollPane(source);
sourceScroll.setVerticalScrollBarPolicy(WebScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
((WebScrollPaneUI) sourceScroll.getUI()).setDrawBorder(false);
// Source code viewer theme
loadTheme(theme.getSelectedItem().toString().toLowerCase(), source);
return sourceScroll;
}
}
return new WebLabel();
}
private String getDisplayName(File file) {
String name = FileUtils.getDisplayFileName(file);
return showFileExtensions || file.isDirectory() ? name : FileUtils.getFileNamePart(name);
}
private ImageIcon getDisplayIcon(File file) {
return FileUtils.getFileIcon(file, false);
}