/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.debug.internal.ui.launchConfigurations;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.regex.Pattern;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
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.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
import org.eclipse.ui.views.navigator.ResourceSorter;
import com.aptana.ide.core.CoreStrings;
import com.aptana.ide.core.IdeLog;
import com.aptana.ide.core.StringUtils;
import com.aptana.ide.debug.core.ILaunchConfigurationConstants;
import com.aptana.ide.debug.core.JSDebugPlugin;
import com.aptana.ide.debug.core.JSLaunchConfigurationHelper;
import com.aptana.ide.debug.internal.ui.ActiveResourcePathGetterAdapter;
import com.aptana.ide.debug.ui.DebugUiPlugin;
/**
* Launch settings tab
*/
public class LaunchServerSettingsTab extends AbstractLaunchConfigurationTab
{
private static final Pattern HOST_PATTERN = Pattern.compile("^(\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3})|([-\\w]+(\\.[-\\w+])*)(:\\d{4,7})?$"); //$NON-NLS-1$
private Listener dirtyListener;
private Image image;
private Text fServerHostText;
private Button rbCurrentPage;
private Button rbSpecificPage;
private Button bSpecificPageBrowse;
private Text fSpecificPageText;
private Button rbStartUrl;
private Text fStartUrlText;
private Button rbInternalServer;
private Button rbCustomServer;
private Text fbaseUrlText;
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl(Composite parent)
{
Font font = parent.getFont();
Composite composite = new Composite(parent, SWT.NONE);
setControl(composite);
GridLayout topLayout = new GridLayout();
topLayout.verticalSpacing = 5;
composite.setLayout(topLayout);
composite.setFont(font);
dirtyListener = new Listener()
{
public void handleEvent(Event event)
{
updateEnablement();
setDirty(true);
updateLaunchConfigurationDialog();
}
};
createServerHostSection(composite);
createStartActionSection(composite);
createServerSection(composite);
// hook up event handlers to update the configuration dialog when settings change
hookListeners(true);
}
private void createServerHostSection(Composite parent)
{
Font font = parent.getFont();
Group group = new Group(parent, SWT.FLAT | SWT.SHADOW_IN);
group.setText(Messages.LaunchServerSettingsTab_Server);
group.setFont(font);
// CHECKSTYLE:OFF
GridData gd = new GridData(SWT.FILL, 20, true, false);
group.setLayoutData(gd);
FormLayout form = new FormLayout();
group.setLayout(form);
FormData data;
form.marginTop = 10;
form.marginBottom = 10;
form.marginLeft = 10;
form.marginRight = 10;
int column1Offset = 0; // the left offset of the items placed in the first column
int column2Offset = 135; // the left offset of the items placed in the second column
Label hostLabel = new Label(group, SWT.NONE);
hostLabel.setText(Messages.LaunchServerSettingsTab_Host);
data = new FormData();
data.left = new FormAttachment(0, column1Offset);
hostLabel.setLayoutData(data);
fServerHostText = new Text(group, SWT.SINGLE | SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(hostLabel, 0, SWT.TOP);
data.left = new FormAttachment(0, column2Offset);
data.right = new FormAttachment(100, 0);
fServerHostText.setLayoutData(data);
// CHECKSTYLE:ON
}
private void createStartActionSection(Composite parent)
{
Font font = parent.getFont();
Group group = new Group(parent, SWT.FLAT | SWT.SHADOW_IN);
group.setText(Messages.LaunchBrowserSettingsTab_StartAction);
group.setFont(font);
// CHECKSTYLE:OFF
GridData gd = new GridData(SWT.FILL, 20, true, false);
group.setLayoutData(gd);
FormLayout form = new FormLayout();
group.setLayout(form);
FormData data;
form.marginTop = 10;
form.marginBottom = 10;
form.marginLeft = 10;
form.marginRight = 10;
int column1Offset = 0; // the left offset of the items placed in the first column
int column2Offset = 135; // the left offset of the items placed in the second column
rbCurrentPage = new Button(group, SWT.RADIO);
rbCurrentPage.setText(Messages.LaunchBrowserSettingsTab_UseCurrentPage);
data = new FormData();
data.left = new FormAttachment(0, column1Offset);
rbCurrentPage.setLayoutData(data);
rbSpecificPage = new Button(group, SWT.RADIO);
rbSpecificPage.setText(Messages.LaunchBrowserSettingsTab_SpecificPage);
data = new FormData();
data.top = new FormAttachment(rbCurrentPage, 10, SWT.BOTTOM);
data.left = new FormAttachment(0, column1Offset);
rbSpecificPage.setLayoutData(data);
bSpecificPageBrowse = new Button(group, SWT.PUSH);
bSpecificPageBrowse.setText(StringUtils.ellipsify(CoreStrings.BROWSE));
data = new FormData();
data.top = new FormAttachment(rbSpecificPage, -1, SWT.TOP);
data.right = new FormAttachment(100, 0);
bSpecificPageBrowse.setLayoutData(data);
fSpecificPageText = new Text(group, SWT.SINGLE | SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(rbSpecificPage, 0, SWT.TOP);
data.left = new FormAttachment(0, column2Offset);
data.right = new FormAttachment(bSpecificPageBrowse, -5, SWT.LEFT);
fSpecificPageText.setLayoutData(data);
rbStartUrl = new Button(group, SWT.RADIO);
rbStartUrl.setText(Messages.LaunchBrowserSettingsTab_StartURL);
data = new FormData();
data.top = new FormAttachment(rbSpecificPage, 10, SWT.BOTTOM);
data.left = new FormAttachment(0, column1Offset);
rbStartUrl.setLayoutData(data);
fStartUrlText = new Text(group, SWT.SINGLE | SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(rbStartUrl, 0, SWT.TOP);
data.left = new FormAttachment(0, column2Offset);
data.right = new FormAttachment(100, 0);
fStartUrlText.setLayoutData(data);
// CHECKSTYLE:ON
bSpecificPageBrowse.addSelectionListener(new SelectionAdapter()
{
public void widgetSelected(SelectionEvent e)
{
IResource resource = chooseWorkspaceLocation();
if (resource != null)
{
fSpecificPageText.setText(resource.getFullPath().toPortableString());
}
}
});
}
private void createServerSection(Composite parent)
{
Font font = parent.getFont();
Group group = new Group(parent, SWT.FLAT);
group.setText(Messages.LaunchBrowserSettingsTab_Server);
group.setFont(font);
// CHECKSTYLE:OFF
GridData gd = new GridData(SWT.FILL, 20, true, false);
group.setLayoutData(gd);
FormLayout form = new FormLayout();
group.setLayout(form);
FormData data;
form.marginTop = 10;
form.marginBottom = 10;
form.marginLeft = 10;
form.marginRight = 10;
int column1Offset = 0; // the left offset of the items placed in the first column
int column3Offset = 135; // the left offset of the items placed in the second column
rbInternalServer = new Button(group, SWT.RADIO);
rbInternalServer.setText(Messages.LaunchBrowserSettingsTab_UseBuiltInWebServer);
data = new FormData();
data.left = new FormAttachment(0, column1Offset);
rbInternalServer.setLayoutData(data);
rbCustomServer = new Button(group, SWT.RADIO);
rbCustomServer.setText(Messages.LaunchBrowserSettingsTab_UseExternalWebServer);
data = new FormData();
data.top = new FormAttachment(rbInternalServer, 10, SWT.BOTTOM);
data.left = new FormAttachment(0, column1Offset);
rbCustomServer.setLayoutData(data);
fbaseUrlText = new Text(group, SWT.SINGLE | SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(rbCustomServer, 10, SWT.BOTTOM);
data.left = new FormAttachment(0, column3Offset);
data.right = new FormAttachment(100, 0);
fbaseUrlText.setLayoutData(data);
Label baseUrlLabel = new Label(group, SWT.NONE);
baseUrlLabel.setText(Messages.LaunchBrowserSettingsTab_BaseURL);
baseUrlLabel.setAlignment(SWT.RIGHT);
data = new FormData();
data.right = new FormAttachment(fbaseUrlText, -8, SWT.LEFT);
data.top = new FormAttachment(fbaseUrlText, 0, SWT.TOP);
baseUrlLabel.setLayoutData(data);
// CHECKSTYLE:ON
}
private void hookListeners(boolean hook)
{
if (hook)
{
fServerHostText.addListener(SWT.Modify, dirtyListener);
fSpecificPageText.addListener(SWT.Modify, dirtyListener);
fStartUrlText.addListener(SWT.Modify, dirtyListener);
rbCurrentPage.addListener(SWT.Selection, dirtyListener);
rbSpecificPage.addListener(SWT.Selection, dirtyListener);
rbStartUrl.addListener(SWT.Selection, dirtyListener);
fbaseUrlText.addListener(SWT.Modify, dirtyListener);
rbInternalServer.addListener(SWT.Selection, dirtyListener);
rbCustomServer.addListener(SWT.Selection, dirtyListener);
}
else
{
fServerHostText.removeListener(SWT.Modify, dirtyListener);
fSpecificPageText.removeListener(SWT.Modify, dirtyListener);
fStartUrlText.removeListener(SWT.Modify, dirtyListener);
rbCurrentPage.removeListener(SWT.Selection, dirtyListener);
rbSpecificPage.removeListener(SWT.Selection, dirtyListener);
rbStartUrl.removeListener(SWT.Selection, dirtyListener);
fbaseUrlText.removeListener(SWT.Modify, dirtyListener);
rbInternalServer.removeListener(SWT.Selection, dirtyListener);
rbCustomServer.removeListener(SWT.Selection, dirtyListener);
}
}
private void updateEnablement()
{
fSpecificPageText.setEnabled(rbSpecificPage.getSelection());
bSpecificPageBrowse.setEnabled(rbSpecificPage.getSelection());
fStartUrlText.setEnabled(rbStartUrl.getSelection());
rbInternalServer.setEnabled(!rbStartUrl.getSelection());
rbCustomServer.setEnabled(!rbStartUrl.getSelection());
fbaseUrlText.setEnabled(rbCustomServer.isEnabled() && rbCustomServer.getSelection());
}
private IResource chooseWorkspaceLocation()
{
ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), new WorkbenchLabelProvider(),
new WorkbenchContentProvider());
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
dialog.setSorter(new ResourceSorter(ResourceSorter.NAME));
dialog.setMessage(Messages.LaunchBrowserSettingsTab_ChooseFile);
dialog.open();
Object result = dialog.getFirstResult();
return (IResource) result;
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
public void setDefaults(ILaunchConfigurationWorkingCopy configuration)
{
JSLaunchConfigurationHelper.setServerDefaults(configuration);
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
*/
public void initializeFrom(ILaunchConfiguration configuration)
{
hookListeners(false);
try
{
fServerHostText.setText(configuration.getAttribute(
ILaunchConfigurationConstants.CONFIGURATION_SERVER_HOST, StringUtils.EMPTY));
int startActionType = configuration.getAttribute(
ILaunchConfigurationConstants.CONFIGURATION_START_ACTION_TYPE,
ILaunchConfigurationConstants.DEFAULT_START_ACTION_TYPE);
rbCurrentPage.setSelection(startActionType == ILaunchConfigurationConstants.START_ACTION_CURRENT_PAGE);
rbSpecificPage.setSelection(startActionType == ILaunchConfigurationConstants.START_ACTION_SPECIFIC_PAGE);
fSpecificPageText.setText(configuration.getAttribute(
ILaunchConfigurationConstants.CONFIGURATION_START_PAGE_PATH, StringUtils.EMPTY));
rbStartUrl.setSelection(startActionType == ILaunchConfigurationConstants.START_ACTION_START_URL);
fStartUrlText.setText(configuration.getAttribute(
ILaunchConfigurationConstants.CONFIGURATION_START_PAGE_URL, StringUtils.EMPTY));
int serverType = configuration.getAttribute(ILaunchConfigurationConstants.CONFIGURATION_SERVER_TYPE,
ILaunchConfigurationConstants.DEFAULT_SERVER_TYPE);
rbInternalServer.setSelection(serverType == ILaunchConfigurationConstants.SERVER_INTERNAL);
rbCustomServer.setSelection(serverType == ILaunchConfigurationConstants.SERVER_EXTERNAL);
fbaseUrlText.setText(configuration.getAttribute(
ILaunchConfigurationConstants.CONFIGURATION_EXTERNAL_BASE_URL, StringUtils.EMPTY));
}
catch (CoreException e)
{
IdeLog.logError(JSDebugPlugin.getDefault(), "Reading launch configuration fails", e); //$NON-NLS-1$
}
finally
{
hookListeners(true);
updateEnablement();
}
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
public void performApply(ILaunchConfigurationWorkingCopy configuration)
{
String value;
value = fServerHostText.getText();
configuration.setAttribute(ILaunchConfigurationConstants.CONFIGURATION_SERVER_HOST, value);
int startActionType = 0;
if (rbCurrentPage.getSelection())
{
startActionType = ILaunchConfigurationConstants.START_ACTION_CURRENT_PAGE;
}
else if (rbSpecificPage.getSelection())
{
startActionType = ILaunchConfigurationConstants.START_ACTION_SPECIFIC_PAGE;
}
else if (rbStartUrl.getSelection())
{
startActionType = ILaunchConfigurationConstants.START_ACTION_START_URL;
}
configuration.setAttribute(ILaunchConfigurationConstants.CONFIGURATION_START_ACTION_TYPE, startActionType);
value = fSpecificPageText.getText();
configuration.setAttribute(ILaunchConfigurationConstants.CONFIGURATION_START_PAGE_PATH, value);
value = fStartUrlText.getText();
configuration.setAttribute(ILaunchConfigurationConstants.CONFIGURATION_START_PAGE_URL, value);
int serverType = 0;
if (rbInternalServer.getSelection())
{
serverType = ILaunchConfigurationConstants.SERVER_INTERNAL;
}
else if (rbCustomServer.getSelection())
{
serverType = ILaunchConfigurationConstants.SERVER_EXTERNAL;
}
configuration.setAttribute(ILaunchConfigurationConstants.CONFIGURATION_SERVER_TYPE, serverType);
value = fbaseUrlText.getText();
configuration.setAttribute(ILaunchConfigurationConstants.CONFIGURATION_EXTERNAL_BASE_URL, value);
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#isValid(org.eclipse.debug.core.ILaunchConfiguration)
*/
public boolean isValid(ILaunchConfiguration launchConfig)
{
setErrorMessage(null);
setMessage(null);
String value = fServerHostText.getText();
if ( !HOST_PATTERN.matcher(value).matches() )
{
setErrorMessage(Messages.LaunchServerSettingsTab_Error_ValidServerRequired);
return false;
}
if (rbSpecificPage.getSelection())
{
value = fSpecificPageText.getText();
if (value.length() == 0 || ResourcesPlugin.getWorkspace().getRoot().findMember(value) == null)
{
setErrorMessage(Messages.LaunchBrowserSettingsTab_StartPageShouldBeSpecified);
return false;
}
}
else if (rbStartUrl.getSelection())
{
value = fStartUrlText.getText();
try
{
new URL(value);
}
catch (MalformedURLException e)
{
setErrorMessage(Messages.LaunchBrowserSettingsTab_ValidStartPageURLShouldBeSpecified);
return false;
}
}
if (rbCustomServer.getSelection())
{
value = fbaseUrlText.getText();
try
{
new URL(value);
}
catch (MalformedURLException e)
{
setErrorMessage(Messages.LaunchBrowserSettingsTab_ValidBaseURLShouldBeSpecified);
return false;
}
}
if (rbCurrentPage.getSelection())
{
Object activeResource = new ActiveResourcePathGetterAdapter().getActiveResourcePath();
if (activeResource == null)
{
setMessage(Messages.LaunchBrowserSettingsTab_NoFilesOpenedInEditor);
return false;
}
}
return true;
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName()
*/
public String getName()
{
return Messages.LaunchBrowserSettingsTab_Main;
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#getImage()
*/
public Image getImage()
{
if (image == null)
{
image = DebugUiPlugin.getImageDescriptor("icons/full/obj16/launch-httpServer.gif").createImage(); //$NON-NLS-1$
}
return image;
}
/**
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#dispose()
*/
public void dispose()
{
if (image != null)
{
image.dispose();
}
super.dispose();
}
}