1 files changed, 328 insertions, 0 deletions
diff --git a/org.eclipse.ui.externaltools/External Tools/org/eclipse/ui/externaltools/internal/ui/ConfigurationDialog.java b/org.eclipse.ui.externaltools/External Tools/org/eclipse/ui/externaltools/internal/ui/ConfigurationDialog.java
new file mode 100644
index 000000000..64b9ed7e8
--- /dev/null
+++ b/org.eclipse.ui.externaltools/External Tools/org/eclipse/ui/externaltools/internal/ui/ConfigurationDialog.java
@@ -0,0 +1,328 @@
+package org.eclipse.ui.externaltools.internal.ui;
+
+/**********************************************************************
+Copyright (c) 2002 IBM Corp. and others.
+All rights reserved. � This program and the accompanying materials
+are made available under the terms of the Common Public License v0.5
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/cpl-v05.html
+�
+Contributors:
+**********************************************************************/
+import java.util.ArrayList;
+
+import org.eclipse.jface.dialogs.*;
+import org.eclipse.jface.viewers.*;
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.*;
+import org.eclipse.swt.layout.*;
+import org.eclipse.swt.widgets.*;
+import org.eclipse.ui.externaltools.internal.core.*;
+import org.eclipse.ui.help.WorkbenchHelp;
+
+/**
+ * Dialog box to add, remove, and edit external tools.
+ */
+public class ConfigurationDialog extends TitleAreaDialog {
+	// Minimum height in chars of the details text box.
+	private static final int DETAILS_HEIGHT = 5;
+	
+	private ListViewer listViewer;
+	private Button newButton;
+	private Button editButton;
+	private Button removeButton;
+	private Button upButton;
+	private Button downButton;
+	private Text detailText;
+	private ExternalTool currentSelection;
+	private ArrayList tools;
+
+	/**
+	 * Instantiate a new external tool configuration dialog.
+	 *
+	 * @param parentShell the parent SWT shell
+	 */
+	public ConfigurationDialog(Shell parentShell) {
+		super(parentShell);
+	}
+
+	/* (non-Javadoc)
+	 * Method declared in Window.
+	 */
+	protected void configureShell(Shell shell) {
+		super.configureShell(shell);
+		shell.setText(ToolMessages.getString("ConfigurationDialog.shellTitle")); //$NON-NLS-1$
+		WorkbenchHelp.setHelp(
+			shell,
+			IHelpContextIds.CONFIGURE_DIALOG);
+	}
+
+	/* (non-Javadoc)
+	 * Method declared on Dialog.
+	 */
+	protected void createButtonsForButtonBar(Composite parent) {
+		createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
+		createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
+	}
+
+	/* (non-Javadoc)
+	 * Method declared on Dialog.
+	 */
+	protected Control createDialogArea(Composite parent) {
+		tools = new ArrayList(ExternalToolsPlugin.getDefault().getRegistry().getExternalTools());
+		
+		Composite dialogComp = (Composite)super.createDialogArea(parent);
+				
+		// Set title and message now that the controls exist
+		setTitle(ToolMessages.getString("ConfigurationDialog.dialogTitle")); //$NON-NLS-1$
+		setMessage(ToolMessages.getString("ConfigurationDialog.dialogMessage")); //$NON-NLS-1$
+		setTitleImage(ExternalToolsPlugin.getDefault().getImageDescriptor(ExternalToolsPlugin.IMG_WIZBAN_EXTERNAL_TOOLS).createImage());
+			
+		// Build the top container
+		Composite topComp = new Composite(dialogComp, SWT.NONE);
+		GridLayout layout = new GridLayout();
+		layout.marginHeight = 5;
+		layout.marginWidth = 5;
+		topComp.setLayout(layout);
+		GridData data = new GridData(GridData.FILL_BOTH);
+		topComp.setLayoutData(data);
+
+		// Build middle container with 2 columns
+		Composite midComp = new Composite(topComp, SWT.NONE);
+		layout = new GridLayout();
+		layout.numColumns = 2;
+		layout.marginHeight = 0;
+		layout.marginWidth = 0;
+		midComp.setLayout(layout);
+		data = new GridData(GridData.FILL_BOTH);
+		midComp.setLayoutData(data);
+
+		// Build the tools list
+		Composite listComp = new Composite(midComp, SWT.NONE);
+		layout = new GridLayout();
+		layout.marginHeight = 0;
+		layout.marginWidth = 0;
+		listComp.setLayout(layout);
+		data = new GridData(GridData.FILL_BOTH);
+		listComp.setLayoutData(data);
+
+		Label label = new Label(listComp, SWT.LEFT);
+		label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+		label.setText(ToolMessages.getString("ConfigurationDialog.toolList")); //$NON-NLS-1$
+		
+		listViewer = new ListViewer(listComp, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
+		listViewer.getList().setLayoutData(new GridData(GridData.FILL_BOTH));
+		listViewer.setContentProvider(new ToolContentProvider());
+		listViewer.setLabelProvider(new ToolLabelProvider());
+		listViewer.setInput(tools);
+		listViewer.addDoubleClickListener(new IDoubleClickListener() {
+			public void doubleClick(DoubleClickEvent event) {
+				openEditToolDialog();
+			}
+		});
+
+		// Build the button list
+		Composite buttonComp = new Composite(midComp, SWT.NONE);
+		layout = new GridLayout();
+		layout.marginHeight = 0;
+		layout.marginWidth = 0;
+		buttonComp.setLayout(layout);
+		data = new GridData(GridData.FILL_VERTICAL);
+		buttonComp.setLayoutData(data);
+
+		label = new Label(buttonComp, SWT.LEFT); // spacer
+		label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
+		newButton = createPushButton(buttonComp, "ConfigurationDialog.newButton", true); //$NON-NLS-1$
+		editButton = createPushButton(buttonComp, "ConfigurationDialog.editButton", false); //$NON-NLS-1$
+		removeButton = createPushButton(buttonComp, "ConfigurationDialog.removeButton", false); //$NON-NLS-1$
+		label = new Label(buttonComp, SWT.LEFT); // spacer
+		label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
+		upButton = createPushButton(buttonComp, "ConfigurationDialog.upButton", false); //$NON-NLS-1$
+		downButton = createPushButton(buttonComp, "ConfigurationDialog.downButton", false); //$NON-NLS-1$
+		
+		// Build the details field
+		label = new Label(topComp, SWT.LEFT);
+		label.setText(ToolMessages.getString("ConfigurationDialog.details")); //$NON-NLS-1$
+		label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+
+		detailText = new Text(topComp, SWT.WRAP | SWT.MULTI | SWT.V_SCROLL | SWT.BORDER);
+		detailText.setEditable(false);
+		GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
+		gridData.heightHint = convertHeightInCharsToPixels(DETAILS_HEIGHT);
+		detailText.setLayoutData(gridData);
+		
+		// Build the separator line
+		Label separator = new Label(topComp, SWT.HORIZONTAL | SWT.SEPARATOR);
+		separator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+		
+		// Finish setup
+		hookButtonActions();
+		hookStateUpdates();
+		
+		return dialogComp;
+	}
+	
+	private Button createPushButton(Composite parent, String labelKey, boolean enabled) {
+		Button button = new Button(parent, SWT.PUSH);
+		button.setText(ToolMessages.getString(labelKey));
+		button.setEnabled(enabled);
+		
+		GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
+		data.heightHint = convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
+		int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
+		data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
+		button.setLayoutData(data);
+		
+		return button;
+	}
+	
+	/**
+	 * Adds the listeners required to handle the button
+	 * actions
+	 */
+	private void hookButtonActions() {
+		newButton.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				EditDialog dialog;
+				dialog = new EditDialog(getShell(), null);
+				if (dialog.open() == Window.OK) {
+					ExternalTool tool = dialog.getExternalTool();
+					tools.add(tool);
+					listViewer.add(tool);
+					listViewer.setSelection(new StructuredSelection(tool), true);
+				}
+			}
+		});
+
+		editButton.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				openEditToolDialog();
+			}
+		});
+
+		removeButton.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				tools.remove(currentSelection);
+				listViewer.remove(currentSelection);
+			}
+		});
+
+		upButton.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				int index = tools.indexOf(currentSelection);
+				if (index < 1)
+					return;
+				Object tool = tools.get(index - 1);
+				tools.set(index - 1, currentSelection);
+				tools.set(index, tool);
+				listViewer.refresh(false);
+				updateUpDownButtons();
+			}
+		});
+
+		downButton.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				int index = tools.indexOf(currentSelection);
+				if (index < 0 || index >= tools.size() - 1)
+					return;
+				Object tool = tools.get(index + 1);
+				tools.set(index + 1, currentSelection);
+				tools.set(index, tool);
+				listViewer.refresh(false);
+				updateUpDownButtons();
+			}
+		});
+	}
+
+	/**
+	 * Adds a listener to control button enablement based on
+	 * the current selection.
+	 */
+	private void hookStateUpdates() {
+		listViewer.addSelectionChangedListener(new ISelectionChangedListener() {
+			public void selectionChanged(SelectionChangedEvent event) {
+				currentSelection = null;
+				if (event.getSelection() instanceof IStructuredSelection) {
+					IStructuredSelection sel = (IStructuredSelection) event.getSelection() ;
+					currentSelection = (ExternalTool)sel.getFirstElement();
+				}
+
+				editButton.setEnabled(currentSelection != null);
+				removeButton.setEnabled(currentSelection != null);
+				updateUpDownButtons();
+				updateDetails();
+			}
+		});
+	}
+
+	/**
+	 * Update the enable state of the up/down buttons
+	 */
+	private void updateUpDownButtons() {
+		int selIndex = listViewer.getList().getSelectionIndex();
+		int itemCount = listViewer.getList().getItemCount();
+		upButton.setEnabled(currentSelection != null && selIndex > 0);
+		downButton.setEnabled(currentSelection != null && selIndex < itemCount - 1);
+	}
+
+	/**
+	 * Opens the edit external tool dialog on
+	 * the currently selected external tool.
+	 */
+	private void openEditToolDialog() {
+		if (currentSelection == null)
+			return;
+		EditDialog dialog;
+		dialog = new EditDialog(getShell(), currentSelection);
+		dialog.open();
+		listViewer.update(currentSelection, null);
+		updateDetails();
+	}
+	
+	/**
+	 * Update the detail field
+	 */
+	private void updateDetails() {
+		if (currentSelection == null)
+			detailText.setText(""); //$NON-NLS-1$
+		else
+			detailText.setText(ToolMessages.format("ConfigurationDialog.detailMessage", new Object[] {currentSelection.getLocation(), currentSelection.getArguments(), currentSelection.getWorkingDirectory()})); //$NON-NLS-1$
+	}
+	
+	/* (non-Javadoc)
+	 * Method declared on Dialog.
+	 */
+	protected void okPressed() {
+		ExternalToolsPlugin.getDefault().getRegistry().setExternalTools(tools);
+		super.okPressed();
+	}
+
+	
+	/**
+	 * Internal content provider of existing tool tools
+	 */
+	private class ToolContentProvider implements IStructuredContentProvider {
+		public Object[] getElements(Object inputElement) {
+			return tools.toArray();
+		}
+
+		public void dispose() {
+		}
+
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+		}
+	}
+	
+	/**
+	 * Internal label provider of existing tool tools
+	 */
+	private class ToolLabelProvider extends LabelProvider {
+		public String getText(Object element) {
+			if (element instanceof ExternalTool)
+				return ((ExternalTool)element).getName();
+			else
+				return "";//$NON-NLS-1$
+		}
+	}
+}