From 919535f2f33ad758f1ce5377db1546497f48d354 Mon Sep 17 00:00:00 2001
From: Robert Greene <robgreene@users.sourceforge.net>
Date: Wed, 5 Feb 2003 03:55:00 +0000
Subject: [PATCH] Allow user to select files to import.

---
 .../ui/swt/ImportSelectFilesWizardPane.java   | 197 ++++++++++++++++++
 1 file changed, 197 insertions(+)
 create mode 100644 src/com/webcodepro/applecommander/ui/swt/ImportSelectFilesWizardPane.java

diff --git a/src/com/webcodepro/applecommander/ui/swt/ImportSelectFilesWizardPane.java b/src/com/webcodepro/applecommander/ui/swt/ImportSelectFilesWizardPane.java
new file mode 100644
index 0000000..0d8c349
--- /dev/null
+++ b/src/com/webcodepro/applecommander/ui/swt/ImportSelectFilesWizardPane.java
@@ -0,0 +1,197 @@
+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
+	}
+}