private void search(int direction) {
String searchText = searchField.getText();
if (searchText == null || searchText.length() == 0 || rTextArea.getText() == null) {
return;
}
boolean forward = direction >= 0;
boolean matchCase = matchCaseCB.isSelected();
boolean regex = regexCB.isSelected();
boolean wholeWord = wholeWordCB.isSelected();
if (markAllCB.isSelected()) {
rTextArea.markAll(searchText, matchCase, wholeWord, regex);
} else {
rTextArea.clearMarkAllHighlights();
}
SearchContext context = new SearchContext();
context.setSearchFor(searchText);
context.setMatchCase(matchCase);
context.setRegularExpression(regex);
context.setSearchForward(forward);
context.setWholeWord(wholeWord);
// TODO hack: move cursor before previous search for not jump to next occurrence
if (direction == 0 && !COLOR_BG_ERROR.equals(searchField.getBackground())) {
try {
int caretPos = rTextArea.getCaretPosition();
int lineNum = rTextArea.getLineOfOffset(caretPos) - 1;
if (lineNum > 1) {
rTextArea.setCaretPosition(rTextArea.getLineStartOffset(lineNum));
}
} catch (BadLocationException e) {
LOG.error("Caret move error", e);
}
}
boolean found = SearchEngine.find(rTextArea, context);
if (!found) {
int pos =
SearchEngine.getNextMatchPos(
searchText, rTextArea.getText(), forward, matchCase, wholeWord);
if (pos != -1) {
rTextArea.setCaretPosition(forward ? 0 : rTextArea.getDocument().getLength() - 1);
search(direction);
searchField.setBackground(COLOR_BG_WARN);
return;
}
searchField.setBackground(COLOR_BG_ERROR);
} else {
searchField.setBackground(COLOR_BG_NORMAL);
}
}
/**
* Marque une ligne du texte avec une icône.
*
* @param line Numéro de la ligne du texte.
* @param icon Nom de l'icône à utiliser (une icône indiquant une erreur par défaut).
*/
public void signalLine(int line, String icon) {
Gutter gutter = scrollPane.getGutter();
gutter.setBookmarkingEnabled(true);
try {
textArea.setCaretPosition(textArea.getLineStartOffset(line - 1));
scrollPane
.getGutter()
.addLineTrackingIcon(
line - 1,
Macros.getIcon(icon == null ? "org/javascool/widgets/icons/error.png" : icon));
} catch (Exception e) {
}
}
/** Construit un panneau d'édition. */
public TextEditor() {
setLayout(new BorderLayout());
// Creation de la barre de commande
{
toolBar = new ToolBar();
add(toolBar, BorderLayout.NORTH);
}
// Creation de la zone d'édition
{
textArea = new RSyntaxTextArea(25, 70);
textArea.setCaretPosition(0);
textArea.requestFocusInWindow();
textArea.setMarkOccurrences(true);
textArea.setText("");
scrollPane = new RTextScrollPane(textArea, true);
Gutter gutter = scrollPane.getGutter();
gutter.setBorderColor(Color.BLUE);
add(scrollPane, BorderLayout.CENTER);
}
// Définition du mécanisme de complétion
{
completionsProvider = new DefaultCompletionProvider();
LanguageAwareCompletionProvider lacp =
new LanguageAwareCompletionProvider(completionsProvider);
AutoCompletion ac =
new AutoCompletion(lacp) {
@Override
public void doCompletion() {
if (isAutoCompleteEnabled()) {
super.doCompletion();
}
}
};
ac.install(textArea);
ac.setAutoCompleteSingleChoices(false);
ac.setAutoActivationEnabled(true);
ac.setAutoActivationDelay(1500);
ac.setShowDescWindow(true);
}
// Ajout de l'aide à l'édition
{
JPopupMenu j = toolBar.addRightTool("Aide");
j.add(new JLabel("<html>\n<b>Commandes d'édition</b><br><table>\n" + helpText + "</table>"));
}
}
/**
* Sets whether this <code>Fold</code> is collapsed. Calling this method will update both the text
* area and all <code>Gutter</code> components.
*
* @param collapsed Whether this fold should be collapsed.
* @see #isCollapsed()
* @see #toggleCollapsedState()
*/
public void setCollapsed(boolean collapsed) {
if (collapsed != this.collapsed) {
// Change our fold state and cached info about folded line count.
int lineCount = getLineCount();
int linesToCollapse = lineCount - childCollapsedLineCount;
if (!collapsed) { // If we're expanding
linesToCollapse = -linesToCollapse;
}
// System.out.println("Hiding lines: " + linesToCollapse +
// " (" + lineCount + ", " + linesToCollapse + ")");
this.collapsed = collapsed;
if (parent != null) {
parent.updateChildCollapsedLineCount(linesToCollapse);
}
// If an end point of the selection is being hidden, move the caret
// "out" of the fold.
if (collapsed) {
int dot = textArea.getSelectionStart(); // Forgive variable name
Element root = textArea.getDocument().getDefaultRootElement();
int dotLine = root.getElementIndex(dot);
boolean updateCaret = containsLine(dotLine);
if (!updateCaret) {
int mark = textArea.getSelectionEnd();
if (mark != dot) {
int markLine = root.getElementIndex(mark);
updateCaret = containsLine(markLine);
}
}
if (updateCaret) {
dot = root.getElement(getStartLine()).getEndOffset() - 1;
textArea.setCaretPosition(dot);
}
}
textArea.foldToggled(this);
}
}
public void setText(String text, boolean resetCaret) {
xmlViewTA.setText(text);
if (resetCaret) {
xmlViewTA.setCaretPosition(0);
}
}
public void setContents() {
String name = this.name.toLowerCase();
panelArea.setCodeFoldingEnabled(true);
panelArea.setAntiAliasingEnabled(true);
RTextScrollPane scrollPane = new RTextScrollPane(panelArea);
panelArea.addKeyListener(
new KeyListener() {
public void keyPressed(KeyEvent e) {
if ((e.getKeyCode() == KeyEvent.VK_F)
&& ((e.getModifiers() & KeyEvent.CTRL_MASK) != 0)) {
field.requestFocus();
}
BytecodeViewer.checkHotKey(e);
}
@Override
public void keyReleased(KeyEvent arg0) {}
@Override
public void keyTyped(KeyEvent arg0) {}
});
String contentsS = new String(contents);
if (!isPureAscii(contentsS)) {
if (name.endsWith(".png")
|| name.endsWith(".jpg")
|| name.endsWith(".jpeg")
|| name.endsWith(".gif")
|| name.endsWith(".tif")
|| name.endsWith(".bmp")) {
canRefresh = true;
try {
image = ImageIO.read(new ByteArrayInputStream(contents)); // gifs fail cause of this
JLabel label = new JLabel("", new ImageIcon(image), JLabel.CENTER);
panel2.add(label, BorderLayout.CENTER);
panel2.addMouseWheelListener(
new MouseWheelListener() {
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
int notches = e.getWheelRotation();
if (notches < 0) {
image =
Scalr.resize(
image,
Scalr.Method.SPEED,
image.getWidth() + 10,
image.getHeight() + 10);
} else {
image =
Scalr.resize(
image,
Scalr.Method.SPEED,
image.getWidth() - 10,
image.getHeight() - 10);
}
panel2.removeAll();
JLabel label = new JLabel("", new ImageIcon(image), JLabel.CENTER);
panel2.add(label, BorderLayout.CENTER);
panel2.updateUI();
}
});
return;
} catch (Exception e) {
new the.bytecode.club.bytecodeviewer.api.ExceptionUI(e);
}
} else {
JHexEditor hex = new JHexEditor(contents);
panel2.add(hex);
return;
}
}
if (name.endsWith(".xml") || contentsS.startsWith("<?xml") || contentsS.startsWith(("<xml"))) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_XML);
panelArea.setText(contentsS);
} else if (name.endsWith(".py") || name.endsWith(".python")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_PYTHON);
panelArea.setText(contentsS);
} else if (name.endsWith(".rb") || name.endsWith(".ruby")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_RUBY);
panelArea.setText(contentsS);
} else if (name.endsWith(".java")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
panelArea.setText(contentsS);
} else if (name.endsWith(".html")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_HTML);
panelArea.setText(contentsS);
} else if (name.endsWith(".css")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_CSS);
panelArea.setText(contentsS);
} else if (name.endsWith(".properties") || name.endsWith(".mf") || name.endsWith(".sf")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_PROPERTIES_FILE);
panelArea.setText(contentsS);
} else if (name.endsWith(".php") || contentsS.startsWith("<?php")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_PHP);
panelArea.setText(contentsS);
} else if (name.endsWith(".js")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVASCRIPT);
panelArea.setText(contentsS);
} else if (name.endsWith(".bat")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_WINDOWS_BATCH);
panelArea.setText(contentsS);
} else if (name.endsWith(".sh")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_UNIX_SHELL);
panelArea.setText(contentsS);
} else if (name.endsWith(".c")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_C);
panelArea.setText(contentsS);
} else if (name.endsWith(".cpp")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_CPLUSPLUS);
panelArea.setText(contentsS);
} else if (name.endsWith(".scala")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_SCALA);
panelArea.setText(contentsS);
} else if (name.endsWith(".clojure")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_CLOJURE);
panelArea.setText(contentsS);
} else if (name.endsWith(".groovy")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_GROOVY);
panelArea.setText(contentsS);
} else if (name.endsWith(".lua")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_LUA);
panelArea.setText(contentsS);
} else if (name.endsWith(".sql")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_SQL);
panelArea.setText(contentsS);
} else if (name.endsWith(".json")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JSON);
panelArea.setText(contentsS);
} else if (name.endsWith(".jsp")) {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JSP);
panelArea.setText(contentsS);
} else {
panelArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_NONE);
panelArea.setText(contentsS);
}
panelArea.setCaretPosition(0);
scrollPane.setColumnHeaderView(panel);
panel2.add(scrollPane);
}
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();
}