/**
* Finds the next occurrence of the search string.
*
* @param view The view
* @return True if the operation was successful, false otherwise
*/
public static boolean find(View view) {
// component that will parent any dialog boxes
Component comp = SearchDialog.getSearchDialog(view);
if (comp == null || !comp.isShowing()) comp = view;
String path = fileset.getNextFile(view, null);
if (path == null) {
GUIUtilities.error(comp, "empty-fileset", null);
return false;
}
try {
view.showWaitCursor();
SearchMatcher matcher = getSearchMatcher();
if (matcher == null) {
view.getToolkit().beep();
return false;
}
record(view, "find(view)", false, true);
boolean repeat = false;
loop:
for (; ; ) {
while (path != null) {
Buffer buffer = jEdit.openTemporary(view, null, path, false);
/* this is stupid and misleading.
* but 'path' is not used anywhere except
* the above line, and if this is done
* after the 'continue', then we will
* either hang, or be forced to duplicate
* it inside the buffer == null, or add
* a 'finally' clause. you decide which one's
* worse. */
if (reverse) {
path = fileset.getPrevFile(view, path);
} else {
path = fileset.getNextFile(view, path);
}
if (buffer == null) continue loop;
// Wait for the buffer to load
if (!buffer.isLoaded()) VFSManager.waitForRequests();
int start;
if (view.getBuffer() == buffer && !repeat) {
JEditTextArea textArea = view.getTextArea();
Selection s = textArea.getSelectionAtOffset(textArea.getCaretPosition());
if (s == null) start = textArea.getCaretPosition();
else if (reverse) start = s.getStart();
else start = s.getEnd();
} else if (reverse) start = buffer.getLength();
else start = 0;
if (find(view, buffer, start, repeat, reverse)) return true;
}
if (repeat) {
if (!BeanShell.isScriptRunning()) {
view.getStatus().setMessageAndClear(jEdit.getProperty("view.status.search-not-found"));
view.getToolkit().beep();
}
return false;
}
boolean restart;
// if auto wrap is on, always restart search.
// if auto wrap is off, and we're called from
// a macro, stop search. If we're called
// interactively, ask the user what to do.
if (wrap) {
if (!BeanShell.isScriptRunning()) {
view.getStatus().setMessageAndClear(jEdit.getProperty("view.status.auto-wrap"));
// beep if beep property set
if (jEdit.getBooleanProperty("search.beepOnSearchAutoWrap")) {
view.getToolkit().beep();
}
}
restart = true;
} else if (BeanShell.isScriptRunning()) {
restart = false;
} else {
Integer[] args = {Integer.valueOf(reverse ? 1 : 0)};
int result =
GUIUtilities.confirm(
comp,
"keepsearching",
args,
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
restart = (result == JOptionPane.YES_OPTION);
}
if (restart) {
// start search from beginning
path = fileset.getFirstFile(view);
repeat = true;
} else break loop;
}
} catch (Exception e) {
handleError(comp, e);
} finally {
view.hideWaitCursor();
}
return false;
} // }}}
/**
* Replaces all occurrences of the search string with the replacement string.
*
* @param view The view
* @param dontOpenChangedFiles Whether to open changed files or to autosave them quietly
* @return the number of modified files
*/
public static boolean replaceAll(View view, boolean dontOpenChangedFiles) {
// component that will parent any dialog boxes
Component comp = SearchDialog.getSearchDialog(view);
if (comp == null) comp = view;
if (fileset.getFileCount(view) == 0) {
GUIUtilities.error(comp, "empty-fileset", null);
return false;
}
record(view, "replaceAll(view)", true, true);
view.showWaitCursor();
boolean smartCaseReplace = getSmartCaseReplace();
int fileCount = 0;
int occurCount = 0;
try {
SearchMatcher matcher = getSearchMatcher();
if (matcher == null) return false;
initReplace();
String path = fileset.getFirstFile(view);
loop:
while (path != null) {
Buffer buffer = jEdit.openTemporary(view, null, path, false);
/* this is stupid and misleading.
* but 'path' is not used anywhere except
* the above line, and if this is done
* after the 'continue', then we will
* either hang, or be forced to duplicate
* it inside the buffer == null, or add
* a 'finally' clause. you decide which one's
* worse. */
path = fileset.getNextFile(view, path);
if (buffer == null) continue loop;
// Wait for buffer to finish loading
if (buffer.isPerformingIO()) VFSManager.waitForRequests();
if (!buffer.isEditable()) continue loop;
// Leave buffer in a consistent state if
// an error occurs
int retVal = 0;
try {
buffer.beginCompoundEdit();
retVal = _replace(view, buffer, matcher, 0, buffer.getLength(), smartCaseReplace);
} finally {
buffer.endCompoundEdit();
}
if (retVal != 0) {
fileCount++;
occurCount += retVal;
if (dontOpenChangedFiles) {
buffer.save(null, null);
} else {
jEdit.commitTemporary(buffer);
jEdit.getBufferSetManager().addBuffer(view, buffer);
}
}
}
} catch (Exception e) {
handleError(comp, e);
} finally {
view.hideWaitCursor();
}
/* Don't do this when playing a macro, cos it's annoying */
if (!BeanShell.isScriptRunning()) {
Object[] args = {Integer.valueOf(occurCount), Integer.valueOf(fileCount)};
view.getStatus().setMessageAndClear(jEdit.getProperty("view.status.replace-all", args));
if (occurCount == 0) view.getToolkit().beep();
}
return (fileCount != 0);
} // }}}
/** Constructor. Sets up and shows the GUI */
public TextToolsSortDialog(View view, JEditTextArea textArea) {
super(view, jEdit.getProperty("text-tools.sortadvanced.label"), false);
this.view = view;
this.textArea = textArea;
// this.data = data;
// this.selection = selection;
view.showWaitCursor();
sortTableModel = new SortTableModel();
// preset sortTable if there is a rect selection
boolean rectSel = false;
int[] selRows = TextToolsSorting.getRectSelectionRows(textArea);
if (selRows != null) {
// we have rectangular selection: assign values to 1st row of table
sortTableModel.setValueAt(new Integer(selRows[0] + 1), 0, 0);
sortTableModel.setValueAt(new Integer(selRows[1] + 1), 0, 1);
rectSel = true;
}
sortTable = new JTable(sortTableModel);
TableColumnModel cMod = sortTable.getColumnModel();
sortTable.setTableHeader((new SortTableHeader(cMod)));
sortTable.setRowHeight(25);
sortTable.setPreferredScrollableViewportSize(new Dimension(430, 200));
JScrollPane scroll = new JScrollPane(sortTable);
JPanel content = new JPanel(new BorderLayout());
content.setBorder(new EmptyBorder(5, 8, 8, 8));
content.setLayout(new BorderLayout());
setContentPane(content);
content.add(scroll, BorderLayout.CENTER);
JPanel buttons = new JPanel();
buttons.setBorder(new EmptyBorder(12, 0, 0, 0));
buttons.setLayout(new BoxLayout(buttons, BoxLayout.X_AXIS));
buttons.add(Box.createGlue());
ok = new JButton(jEdit.getProperty("common.ok"));
ok.addActionListener(this);
buttons.add(ok);
buttons.add(Box.createHorizontalStrut(6));
getRootPane().setDefaultButton(ok);
cancel = new JButton(jEdit.getProperty("common.cancel"));
cancel.addActionListener(this);
buttons.add(cancel);
buttons.add(Box.createHorizontalStrut(6));
clear = new JButton("Clear");
clear.addActionListener(this);
buttons.add(clear);
buttons.add(Box.createHorizontalStrut(6));
help = new JButton("Help");
help.addActionListener(this);
buttons.add(help);
buttons.add(Box.createHorizontalStrut(6));
buttons.add(Box.createGlue());
content.add(buttons, BorderLayout.SOUTH);
delDupsCheckBox =
new JCheckBox(jEdit.getProperty("text-tools.sortadvanced.delete-identic-lines"));
onlySelectionCheckBox =
new JCheckBox(jEdit.getProperty("text-tools.sortadvanced.sort-only-selection"));
/*
dontSortCheckBox = new JCheckBox(
jEdit.getProperty("text-tools.sortadvanced.dont-sort"));
delDupsCheckBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
dontSortCheckBox.setEnabled(delDupsCheckBox.isSelected());
dontSortCheckBox.setSelected(false);
}
});
dontSortCheckBox.setEnabled(false);
*/
JPanel checkBoxes = new JPanel();
if (rectSel) checkBoxes.add(onlySelectionCheckBox);
checkBoxes.add(delDupsCheckBox);
// checkBoxes.add(dontSortCheckBox); not used, this is an extra action
content.add(checkBoxes, BorderLayout.NORTH);
view.hideWaitCursor();
pack();
GUIUtilities.loadGeometry(this, "texttools-sort-control");
setLocationRelativeTo(view);
setVisible(true);
} // }}}
