/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2002 - 2006 The ObjectStyle Group
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
* permission of the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
* <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.ui.preferences;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.objectstyle.wolips.baseforplugins.util.ArrayUtilities;
import org.objectstyle.wolips.baseforplugins.util.StringUtilities;
import org.objectstyle.wolips.preferences.ILaunchInfo;
import org.objectstyle.wolips.preferences.Preferences;
import org.objectstyle.wolips.preferences.PreferencesMessages;
/**
* @author uli
*/
public class LaunchPreferencesPage extends PreferencePage implements IWorkbenchPreferencePage {
private Table includeTable;
private Button addButton;
private Button removeButton;
private Button changeButton;
private String preferencesKey;
private List<String> allParameter;
private List<String> allArguments;
public void init(IWorkbench workbench) {
setDescription(PreferencesMessages.getString("LaunchPreferencesPage.description")); //$NON-NLS-1$
this.preferencesKey = Preferences.PREF_LAUNCH_GLOBAL;
}
protected Control createContents(Composite ancestor) {
Composite parent = new Composite(ancestor, SWT.NULL);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
layout.numColumns = 2;
parent.setLayout(layout);
GridData data = new GridData();
data.verticalAlignment = GridData.FILL;
data.horizontalAlignment = GridData.FILL;
parent.setLayoutData(data);
// set F1 help
// WorkbenchHelp.setHelp(parent,
// IHelpContextIds.IGNORE_PREFERENCE_PAGE);
Label l1 = new Label(parent, SWT.NULL);
l1.setText(PreferencesMessages.getString("LaunchPreferencesPage.label")); //$NON-NLS-1$
data = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
data.horizontalSpan = 3;
l1.setLayoutData(data);
// includeTable = new Table(parent, SWT.CHECK | SWT.BORDER);
this.includeTable = new Table(parent, SWT.CHECK | SWT.BORDER);
GridData gd = new GridData(GridData.FILL_BOTH);
// gd.widthHint = convertWidthInCharsToPixels(30);
gd.heightHint = 300;
this.includeTable.setLayoutData(gd);
this.includeTable.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
handleSelection();
}
});
Composite buttons = new Composite(parent, SWT.NULL);
buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
buttons.setLayout(layout);
this.addButton = new Button(buttons, SWT.PUSH);
this.addButton.setText(PreferencesMessages.getString("LaunchPreferencesPage.add")); //$NON-NLS-1$
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.heightHint = Math.max(data.heightHint, this.addButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).y);
int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
data.widthHint = Math.max(widthHint, this.addButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
this.addButton.setLayoutData(data);
this.addButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
addIgnore();
}
});
this.removeButton = new Button(buttons, SWT.PUSH);
this.removeButton.setText(PreferencesMessages.getString("LaunchPreferencesPage.remove")); //$NON-NLS-1$
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.heightHint = Math.max(data.heightHint, this.removeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).y);
widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
data.widthHint = Math.max(widthHint, this.removeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
this.removeButton.setLayoutData(data);
this.removeButton.setEnabled(false);
this.removeButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
removeIgnore();
}
});
this.changeButton = new Button(buttons, SWT.PUSH);
this.changeButton.setText(PreferencesMessages.getString("LaunchPreferencesPage.change")); //$NON-NLS-1$
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.heightHint = Math.max(data.heightHint, this.changeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).y);
widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
data.widthHint = Math.max(widthHint, this.removeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
this.changeButton.setLayoutData(data);
this.changeButton.setEnabled(false);
this.changeButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
changeArgument();
}
});
fillTable(Preferences.getLaunchInfoForKey(this.preferencesKey));
Dialog.applyDialogFont(ancestor);
return parent;
}
/**
* Do anything necessary because the OK button has been pressed.
*
* @return whether it is okay to close the preference page
*/
public boolean performOk() {
int count = this.includeTable.getItemCount();
String[] parameter = new String[count];
String[] arguments = new String[count];
boolean[] enabled = new boolean[count];
TableItem[] items = this.includeTable.getItems();
for (int i = 0; i < count; i++) {
parameter[i] = this.allParameter.get(i);
arguments[i] = this.allArguments.get(i);
enabled[i] = items[i].getChecked();
}
Preferences.setLaunchInfoForKey(parameter, arguments, enabled, this.preferencesKey);
// Team.setAllIgnores(patterns, enabled);
// TeamUIPlugin.broadcastPropertyChange(new PropertyChangeEvent(this,
// TeamUI.GLOBAL_IGNORES_CHANGED, null, null));
return true;
}
protected void performDefaults() {
super.performDefaults();
this.includeTable.removeAll();
String string = PreferencesMessages.getString(this.preferencesKey);
Preferences.setString(this.preferencesKey, string);
fillTable(Preferences.getLaunchInfoForKey(this.preferencesKey));
}
private void fillTable(ILaunchInfo[] launchInfoArray) {
this.allArguments = new LinkedList<String>();
this.allParameter = new LinkedList<String>();
for (int i = 0; i < launchInfoArray.length; i++) {
ILaunchInfo launchInfo = launchInfoArray[i];
TableItem item = new TableItem(this.includeTable, SWT.NONE);
item.setText(StringUtilities.toCommandlineParameterFormat(launchInfo.getParameter(), launchInfo.getArgument(), false));
this.allParameter.add(launchInfo.getParameter());
this.allArguments.add(launchInfo.getArgument());
item.setChecked(launchInfo.isEnabled());
}
}
void addIgnore() {
InputDialog parameterDialog = new InputDialog(getShell(), PreferencesMessages.getString("LaunchPreferencesPage.enterParameterShort"), PreferencesMessages.getString("LaunchPreferencesPage.enterPatternLong"), null, null); //$NON-NLS-1$ //$NON-NLS-2$
parameterDialog.open();
if (parameterDialog.getReturnCode() != Window.OK)
return;
InputDialog argumentDialog = new InputDialog(getShell(), PreferencesMessages.getString("LaunchPreferencesPage.enterArgumentShort"), PreferencesMessages.getString("LaunchPreferencesPage.enterArgumentLong"), null, null); //$NON-NLS-1$ //$NON-NLS-2$
argumentDialog.open();
if (argumentDialog.getReturnCode() != Window.OK)
return;
String parameter = parameterDialog.getValue();
String argument = argumentDialog.getValue();
if (parameter.equals("") || argument.equals(""))
return; //$NON-NLS-1$
// Check if the item already exists
TableItem[] items = this.includeTable.getItems();
for (int i = 0; i < items.length; i++) {
if (items[i].getText(1).equals(parameter)) {
MessageDialog.openWarning(getShell(), PreferencesMessages.getString("LaunchPreferencesPage.parameterExistsShort"), PreferencesMessages.getString("LaunchPreferencesPage.patternExistsLong")); //$NON-NLS-1$ //$NON-NLS-2$
return;
}
}
TableItem item = new TableItem(this.includeTable, SWT.NONE);
item.setText(StringUtilities.toCommandlineParameterFormat(parameter, argument, false));
this.allParameter.add(parameter);
this.allArguments.add(argument);
item.setChecked(true);
}
void removeIgnore() {
int[] selection = this.includeTable.getSelectionIndices();
this.includeTable.remove(selection);
if (selection == null)
return;
int[] newIndices = new int[selection.length];
System.arraycopy(selection, 0, newIndices, 0, selection.length);
ArrayUtilities.sort(selection);
int last = -1;
for (int i = 0; i < newIndices.length; i++) {
int index = newIndices[i];
if (index != last || i == 0) {
this.allParameter.remove(index);
this.allArguments.remove(index);
}
last = index;
}
}
void changeArgument() {
int[] selection = this.includeTable.getSelectionIndices();
if (selection.length != 1)
return;
int index = selection[0];
InputDialog argumentDialog = new InputDialog(getShell(), PreferencesMessages.getString("LaunchPreferencesPage.enterArgumentShort"), PreferencesMessages.getString("LaunchPreferencesPage.enterArgumentLong"), this.allArguments.get(index), null); //$NON-NLS-1$ //$NON-NLS-2$
argumentDialog.open();
if (argumentDialog.getReturnCode() != Window.OK)
return;
String argument = argumentDialog.getValue();
String parameter = this.allParameter.get(index);
TableItem item = this.includeTable.getItem(index);
item.setText(StringUtilities.toCommandlineParameterFormat(parameter, argument, false));
this.allArguments.set(index, argument);
}
void handleSelection() {
if (this.includeTable.getSelectionCount() > 0) {
this.changeButton.setEnabled(true);
this.removeButton.setEnabled(true);
} else {
this.changeButton.setEnabled(false);
this.removeButton.setEnabled(false);
}
}
}