/**
* Deletes the contents of the temporary files folder, including subfolders
*
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
public void cleanTempFiles(IProgressMonitor monitor) throws CoreException {
if (tempDir != null && tempDir.exists()) {
monitor.beginTask(
TexlipsePlugin.getResourceString("builderSubTaskClean"), tempDir.members().length);
monitor.subTask(TexlipsePlugin.getResourceString("builderSubTaskCleanTemp"));
// Retrieve current temp folder content
final Set<IPath> currentTmpFiles = tracking.getTempFolderNames(monitor);
// Perform deletion
deleteFiles(currentTmpFiles, monitor);
}
tracking.clearSnapshots();
}
/**
* Checks whether all includes exists, if they are outside of the project, add a link to the file
* to the project
*
* @param includes
*/
private void processIncludes(List<OutlineNode> includes, IEditorInput input) {
IProject project = getCurrentProject();
if (project == null) return;
IFile referFile = (IFile) input.getAdapter(IFile.class);
if (referFile == null) return;
for (OutlineNode node : includes) {
IFile f = null;
IFile mainTexFile = TexlipseProperties.getProjectSourceFile(project);
if (mainTexFile != null) {
// Includes are always relative to the main file
f = TexProjectParser.findIFile(node.getName(), mainTexFile, project);
}
if (f == null) {
// Try finding it relative to refering file
f = TexProjectParser.findIFile(node.getName(), referFile, project);
}
if (f == null) {
MarkerHandler marker = MarkerHandler.getInstance();
String errorMsg =
MessageFormat.format(
TexlipsePlugin.getResourceString("parseErrorIncludeNotFound"),
new Object[] {node.getName()});
marker.createErrorMarker(referFile, errorMsg, node.getBeginLine());
}
}
}
/**
* Performs actions after the LaTeX builder has finished building a document for the current
* source; namely:
*
* <ul>
* <li>renaming and/or moving output (and other derived) files out of the build directory into
* the output folder
* <li>moving old and new temporary files out of the build directory into the temporary files
* folder
* </ul>
*
* @param inputFile name of the input file; this can be <code>null</code>, if the current main
* document has just been built, but should be set after partial builds
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
public void performAfterBuild(IProgressMonitor monitor) throws CoreException {
// keeping first exception, which occurs when moving files; however, attempts
// to still perform following steps
CoreException ex = null;
// make sure this has access to all files (if this fails, it means trouble to
// all following steps)
refreshView(monitor);
Set<IPath> outputFiles = null;
try { // possibly move output files away from the source dir and mark as derived
outputFiles = moveOutputFiles(monitor);
} catch (CoreException e) {
// store exception for throwing it later
ex =
new BuilderCoreException(
TexlipsePlugin.stat(TexlipsePlugin.getResourceString("builderCoreErrorOutputBlock")));
}
try { // move temp files out of this folder and mark as derived
moveTempFiles(outputFiles, monitor);
} catch (CoreException e) {
// we only worry about this one, if the build was okay
if (ex == null) {
ex =
new BuilderCoreException(
TexlipsePlugin.stat(TexlipsePlugin.getResourceString("builderCoreErrorTempBlock")));
}
}
try {
refreshView(monitor);
} catch (CoreException e) {
// this is not irrelevant, but not as severe as the others
if (ex == null) {
ex = e;
}
}
tracking.clearSnapshots();
// now throw any pending exception, after cleaning up
if (ex != null) {
throw ex;
}
}
/**
* Deletes the output file.
*
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
public void cleanOutputFile(IProgressMonitor monitor) throws CoreException {
monitor.subTask(TexlipsePlugin.getResourceString("builderSubTaskCleanOutput"));
IFile outputFile = getSelectedOutputFile();
if (outputFile != null && outputFile.exists()) {
outputFile.delete(true, monitor);
}
monitor.worked(1);
}
/** Shows user a message */
private void showMessage(String message) {
MessageDialog.openInformation(
viewer.getControl().getShell(),
TexlipsePlugin.getResourceString("tableviewTableTitle"),
message);
}
/**
* Creates the table component attaching it to the given composite object
*
* @param parent composite object
* @return The created table component
*/
public Table createTable(Composite parent) {
int style =
SWT.SINGLE
| SWT.BORDER
| SWT.H_SCROLL
| SWT.V_SCROLL
| SWT.HIDE_SELECTION
| SWT.FULL_SELECTION;
Table table = new Table(parent, style);
GridData gridData = new GridData(GridData.FILL_BOTH);
gridData.grabExcessVerticalSpace = true;
gridData.horizontalSpan = 3;
table.setLayoutData(gridData);
table.setLinesVisible(true);
table.setHeaderVisible(true);
table.setToolTipText(TexlipsePlugin.getResourceString("tableviewTableTooltip"));
TableColumn column;
for (int i = 0; i < TexRow.COLUMNS; i++) {
column = new TableColumn(table, SWT.LEFT, 0);
column.setText(columnNames[i]);
column.setWidth(50);
}
// The way to add listener to column, so that rows are sorted when header is clicked
/*
column.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
tableViewer.setSorter(new TexRowSorter());
}
});
*/
menu = new Menu(parent);
MenuItem mi;
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewInsertRow"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TexRow row = (TexRow) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
int index = -1;
if (row != null) index = rowList.indexOf(row);
if (index != -1) rowList.insertRow(index);
else rowList.addRow(); // FIXME this is probably never executed
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewDeleteRow"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TexRow row = (TexRow) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
if (row != null) {
rowList.removeRow(row);
}
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewClearAll"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
rowList.clearAll();
}
});
new MenuItem(menu, SWT.SEPARATOR);
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewRowUp"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TexRow row = (TexRow) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
if (row != null) {
rowList.move(row, rowList.indexOf(row) - 1);
}
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewRowDown"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TexRow row = (TexRow) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
if (row != null) {
rowList.move(row, rowList.indexOf(row) + 2);
}
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewDuplicateRow"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TexRow row = (TexRow) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
if (row != null) {
rowList.copy(row, rowList.indexOf(row));
}
}
});
new MenuItem(menu, SWT.SEPARATOR);
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewEditorImport"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
// Get selection from texteditor
IEditorPart targetEditor = TexlipsePlugin.getCurrentWorkbenchPage().getActiveEditor();
if (!(targetEditor instanceof ITextEditor)) {
return;
}
TexSelections selection = new TexSelections((ITextEditor) targetEditor);
TexRow row = (TexRow) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
int index = 0;
if (row != null) index = rowList.indexOf(row);
rowList.importSelection(selection, index);
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewEditorExport"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String value = rowList.export();
// transfer string to clipboard
Clipboard cb = new Clipboard(null);
TextTransfer textTransfer = TextTransfer.getInstance();
cb.setContents(new Object[] {value}, new Transfer[] {textTransfer});
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewRawExport"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String value = rowList.exportRaw();
// transfer string to clipboard
Clipboard cb = new Clipboard(null);
TextTransfer textTransfer = TextTransfer.getInstance();
cb.setContents(new Object[] {value}, new Transfer[] {textTransfer});
}
});
new MenuItem(menu, SWT.SEPARATOR);
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewFlipRows"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
rowList.flipRowsAndColumns();
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewMirrorColumns"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
rowList.mirrorColumns();
}
});
mi = new MenuItem(menu, SWT.SINGLE);
mi.setText(TexlipsePlugin.getResourceString("tableviewMirrorRows"));
mi.setEnabled(true);
mi.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
rowList.mirrorRows();
}
});
table.setMenu(menu);
return (table);
}