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Code Issues Projects Releases Wiki Activity

Allow user to select files to import.

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This commit is contained in:
Robert Greene 2003-02-05 03:55:00 +00:00
parent 26e6890727
commit 919535f2f3
1 changed files with 197 additions and 0 deletions
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src/com/webcodepro/applecommander/ui/swt/ImportSelectFilesWizardPane.java Normal file
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package com.webcodepro.applecommander.ui.swt;
import com.webcodepro.applecommander.ui.ImportSpecification;
import java.util.Iterator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.RowData;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
/**
* Allow the used to choose the files to import into the disk image.
* <br>
* Created on Jan 17, 2003.
* @author Rob Greene
*/
public class ImportSelectFilesWizardPane extends WizardPane {
private ImportWizard wizard;
private Composite control;
private Composite parent;
private Button removeButton;
private Button editButton;
private Table fileTable;
/**
* Constructor for ImportSelectFilesWizardPane.
*/
public ImportSelectFilesWizardPane(Composite parent, ImportWizard wizard) {
super();
this.parent = parent;
this.wizard = wizard;
}
/**
* Get the next visible pane.
* @see com.webcodepro.applecommander.ui.swt.WizardPane#getNextPane()
*/
public WizardPane getNextPane() {
return null;
}
/**
* Create the wizard pane.
* @see com.webcodepro.applecommander.ui.swt.WizardPane#open()
*/
public void open() {
control = new Composite(parent, SWT.NULL);
wizard.enableNextButton(false);
wizard.enableFinishButton(false);
RowLayout layout = new RowLayout(SWT.VERTICAL);
layout.justify = true;
layout.marginBottom = 5;
layout.marginLeft = 5;
layout.marginRight = 5;
layout.marginTop = 5;
layout.spacing = 3;
control.setLayout(layout);
Label label = new Label(control, SWT.WRAP);
label.setText("Please choose the files to be imported:");
fileTable = new Table(control, SWT.SINGLE | SWT.BORDER | SWT.FULL_SELECTION
| SWT.V_SCROLL | SWT.H_SCROLL);
fileTable.setLayoutData(new RowData(330, 100));
fileTable.setHeaderVisible(true);
fileTable.addSelectionListener(new SelectionAdapter() {
/**
* Single click.
*/
public void widgetSelected(SelectionEvent event) {
removeButton.setEnabled(true);
editButton.setEnabled(true);
}
});
TableColumn column = new TableColumn(fileTable, SWT.LEFT);
column.setText("Source");
column.setWidth(130);
column = new TableColumn(fileTable, SWT.LEFT);
column.setText("Target");
column.setWidth(130);
column = new TableColumn(fileTable, SWT.LEFT);
column.setText("Type");
column.setWidth(70);
Composite buttonPanel = new Composite(control, SWT.NULL);
buttonPanel.setLayout(new FillLayout());
Button chooseButton = new Button(buttonPanel, SWT.PUSH);
chooseButton.setText("Choose...");
chooseButton.setFocus();
chooseButton.addSelectionListener(new SelectionListener() {
/**
* Single click.
*/
public void widgetSelected(SelectionEvent event) {
FileDialog dialog = new FileDialog(parent.getShell(),
SWT.OPEN | SWT.MULTI);
String filename = dialog.open();
if (filename != null) {
setFilenames(dialog.getFileNames());
}
}
/**
* Double-click.
*/
public void widgetDefaultSelected(SelectionEvent event) {
editSelection();
}
});
removeButton = new Button(buttonPanel, SWT.PUSH);
removeButton.setText("Remove");
removeButton.setEnabled(false);
removeButton.addSelectionListener(new SelectionAdapter() {
/**
* Single click.
*/
public void widgetSelected(SelectionEvent event) {
TableItem[] items = fileTable.getSelection();
for (int i=0; i<items.length; i++) {
ImportSpecification spec = (ImportSpecification)
items[i].getData();
wizard.removeImportSpecification(spec);
}
removeButton.setEnabled(false);
refreshTable();
}
});
editButton = new Button(buttonPanel, SWT.PUSH);
editButton.setText("Edit...");
editButton.setEnabled(false);
removeButton.addSelectionListener(new SelectionAdapter() {
/**
* Single click.
*/
public void widgetSelected(SelectionEvent event) {
editSelection();
}
});
}
/**
* Set all filenames to be imported.
*/
protected void setFilenames(String[] filenames) {
for (int i=0; i<filenames.length; i++) {
ImportSpecification spec = new ImportSpecification(
filenames[i],
wizard.getDisk().getSuggestedFilename(filenames[i]));
wizard.addImportSpecification(spec);
}
refreshTable();
}
/**
* Refresh the table of information.
*/
protected void refreshTable() {
fileTable.removeAll();
Iterator specs = wizard.getImportSpecifications().iterator();
boolean canFinish = specs.hasNext();
while (specs.hasNext()) {
ImportSpecification spec = (ImportSpecification) specs.next();
TableItem item = new TableItem(fileTable, SWT.NULL);
item.setText(new String[] {
spec.getSourceFilename(),
spec.getTargetFilename(),
spec.getFiletype() });
item.setData(spec);
canFinish &= (spec.getFiletype() != null
&& spec.getFiletype().length() > 0);
}
fileTable.redraw();
wizard.enableFinishButton(canFinish);
}
/**
* Dispose of all resources.
* @see com.webcodepro.applecommander.ui.swt.WizardPane#dispose()
*/
public void dispose() {
fileTable.dispose();
control.dispose();
}
/**
* Edit the current selection.
*/
public void editSelection() {
// FIXME
}
}