/*******************************************************************************
* Copyright (c) 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.ui.preferences;
import java.util.ArrayList;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.php.internal.ui.IPHPHelpContextIds;
import org.eclipse.php.internal.ui.PHPUiPlugin;
import org.eclipse.php.internal.ui.util.Messages;
import org.eclipse.php.internal.ui.util.StatusInfo;
import org.eclipse.php.internal.ui.util.StatusUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.PlatformUI;
public class PHPProjectLayoutPreferencePage extends PropertyAndPreferencePage {
public static final String PREF_ID = "org.eclipse.php.ui.preferences.PHPProjectLayoutPreferencePage"; //$NON-NLS-1$
public static final String PROP_ID = "org.eclipse.php.ui.propertyPages.PHPProjectLayoutPreferencePage"; //$NON-NLS-1$
private static final String SRCBIN_FOLDERS_IN_NEWPROJ = PreferenceConstants.SRCBIN_FOLDERS_IN_NEWPROJ;
private static final String SRCBIN_SRCNAME = PreferenceConstants.SRCBIN_SRCNAME;
private static final String SRCBIN_BINNAME = PreferenceConstants.SRCBIN_BINNAME;
private ArrayList fRadioButtons;
private Button fProjectAsSourceFolder;
private Button fFoldersAsSourceFolder;
private Label fSrcFolderNameLabel;
private Label fBinFolderNameLabel;
private ArrayList fTextControls;
private Text fSrcFolderNameText;
private Text fBinFolderNameText;
private SelectionListener fSelectionListener;
private ModifyListener fModifyListener;
public PHPProjectLayoutPreferencePage() {
setPreferenceStore(PHPUiPlugin.getDefault().getPreferenceStore());
// only used when page is shown programatically
// setTitle(PHPUIMessages.getString("PHPBuildPreferencePage_title"));
setDescription(PreferencesMessages.NewPHPProjectPreferencePage_description);
fRadioButtons = new ArrayList();
fTextControls = new ArrayList();
fSelectionListener = new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
controlChanged(e.widget);
}
};
fModifyListener = new ModifyListener() {
public void modifyText(ModifyEvent e) {
controlModified(e.widget);
}
};
}
/*
* @see
* org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets
* .Composite)
*/
public void createControl(Composite parent) {
super.createControl(parent);
PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(),
IPHPHelpContextIds.NEW_PROJECT_LAYOUT_PREFERENCES);
}
private void controlModified(Widget widget) {
if (widget == fSrcFolderNameText || widget == fBinFolderNameText) {
validateFolders();
}
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.jdt.internal.ui.preferences.PropertyAndPreferencePage#
* createPreferenceContent(org.eclipse.swt.widgets.Composite)
*/
protected Control createPreferenceContent(Composite parent) {
initializeDialogUnits(parent);
Composite result = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
layout.marginWidth = 0;
layout.verticalSpacing = convertVerticalDLUsToPixels(10);
layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
layout.numColumns = 2;
result.setLayout(layout);
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
Group sourceFolderGroup = new Group(result, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 2;
sourceFolderGroup.setLayout(layout);
sourceFolderGroup.setLayoutData(gd);
sourceFolderGroup
.setText(PreferencesMessages.NewPHPProjectPreferencePage_sourcefolder_label);
int indent = 0;
fProjectAsSourceFolder = addRadioButton(
sourceFolderGroup,
PreferencesMessages.NewPHPProjectPreferencePage_sourcefolder_project,
SRCBIN_FOLDERS_IN_NEWPROJ, IPreferenceStore.FALSE, indent);
fProjectAsSourceFolder.addSelectionListener(fSelectionListener);
fFoldersAsSourceFolder = addRadioButton(
sourceFolderGroup,
PreferencesMessages.NewPHPProjectPreferencePage_sourcefolder_folder,
SRCBIN_FOLDERS_IN_NEWPROJ, IPreferenceStore.TRUE, indent);
fFoldersAsSourceFolder.addSelectionListener(fSelectionListener);
indent = convertWidthInCharsToPixels(4);
fSrcFolderNameLabel = new Label(sourceFolderGroup, SWT.NONE);
fSrcFolderNameLabel
.setText(PreferencesMessages.NewPHPProjectPreferencePage_folders_src);
fSrcFolderNameText = addTextControl(sourceFolderGroup,
fSrcFolderNameLabel, SRCBIN_SRCNAME, indent);
fSrcFolderNameText.addModifyListener(fModifyListener);
fBinFolderNameLabel = new Label(sourceFolderGroup, SWT.NONE);
fBinFolderNameLabel
.setText(PreferencesMessages.NewPHPProjectPreferencePage_folders_public);
fBinFolderNameText = addTextControl(sourceFolderGroup,
fBinFolderNameLabel, SRCBIN_BINNAME, indent);
fBinFolderNameText.addModifyListener(fModifyListener);
validateFolders();
return result;
}
private Button addRadioButton(Composite parent, String label, String key,
String value, int indent) {
GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gd.horizontalSpan = 2;
gd.horizontalIndent = indent;
Button button = new Button(parent, SWT.RADIO);
button.setText(label);
button.setData(new String[] { key, value });
button.setLayoutData(gd);
button.setSelection(value.equals(getPreferenceStore().getString(key)));
fRadioButtons.add(button);
return button;
}
private Text addTextControl(Composite parent, Label labelControl,
String key, int indent) {
GridData gd = new GridData();
gd.horizontalIndent = indent;
labelControl.setLayoutData(gd);
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.widthHint = convertWidthInCharsToPixels(30);
Text text = new Text(parent, SWT.SINGLE | SWT.BORDER);
text.setText(getPreferenceStore().getString(key));
text.setData(key);
text.setLayoutData(gd);
fTextControls.add(text);
return text;
}
private void validateFolders() {
boolean useFolders = fFoldersAsSourceFolder.getSelection();
fSrcFolderNameText.setEnabled(useFolders);
fBinFolderNameText.setEnabled(useFolders);
fSrcFolderNameLabel.setEnabled(useFolders);
fBinFolderNameLabel.setEnabled(useFolders);
if (useFolders) {
String srcName = fSrcFolderNameText.getText();
String binName = fBinFolderNameText.getText();
if (srcName.length() + binName.length() == 0) {
updateStatus(new StatusInfo(
IStatus.ERROR,
PreferencesMessages.NewPHPProjectPreferencePage_folders_error_namesempty));
return;
}
IWorkspace workspace = PHPUiPlugin.getWorkspace();
IProject dmy = workspace.getRoot().getProject("project"); //$NON-NLS-1$
IStatus status;
IPath srcPath = dmy.getFullPath().append(srcName);
if (srcName.length() != 0) {
status = workspace.validatePath(srcPath.toString(),
IResource.FOLDER);
if (!status.isOK()) {
String message = Messages
.format(
PreferencesMessages.NewPHPProjectPreferencePage_folders_error_invalidsrcname,
status.getMessage());
updateStatus(new StatusInfo(IStatus.ERROR, message));
return;
}
}
IPath binPath = dmy.getFullPath().append(binName);
if (binName.length() != 0) {
status = workspace.validatePath(binPath.toString(),
IResource.FOLDER);
if (!status.isOK()) {
String message = Messages
.format(
PreferencesMessages.NewPHPProjectPreferencePage_folders_error_invalidbinname,
status.getMessage());
updateStatus(new StatusInfo(IStatus.ERROR, message));
return;
}
}
// IClasspathEntry entry= JavaCore.newSourceEntry(srcPath);
// status= JavaConventions.validateClasspath(JavaCore.create(dmy),
// new IClasspathEntry[] { entry }, binPath);
// if (!status.isOK()) {
// String message=
// PreferencesMessages.NewJavaProjectPreferencePage_folders_error_invalidcp;
// updateStatus(new StatusInfo(IStatus.ERROR, message));
// return;
// }
}
updateStatus(new StatusInfo()); // set to OK
}
@Override
protected boolean supportsProjectSpecificOptions() {
// project specific preferences is not relevant in this case
return false;
}
private void updateStatus(IStatus status) {
setValid(!status.matches(IStatus.ERROR));
StatusUtil.applyToStatusLine(this, status);
}
private void controlChanged(Widget widget) {
if (widget == fFoldersAsSourceFolder
|| widget == fProjectAsSourceFolder) {
validateFolders();
}
}
public static void initDefaults(IPreferenceStore store) {
store.setDefault(SRCBIN_FOLDERS_IN_NEWPROJ, false);
store.setDefault(SRCBIN_SRCNAME, "application"); //$NON-NLS-1$
store.setDefault(SRCBIN_BINNAME, "public"); //$NON-NLS-1$
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.jdt.internal.ui.preferences.PropertyAndPreferencePage#
* hasProjectSpecificOptions(org.eclipse.core.resources.IProject)
*/
protected boolean hasProjectSpecificOptions(IProject project) {
return false;
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.jdt.internal.ui.preferences.PropertyAndPreferencePage#
* getPreferencePageID()
*/
protected String getPreferencePageID() {
return PREF_ID;
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.jdt.internal.ui.preferences.PropertyAndPreferencePage#
* getPropertyPageID()
*/
protected String getPropertyPageID() {
return PROP_ID;
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.jdt.internal.ui.preferences.PropertyAndPreferencePage#
* enableProjectSpecificSettings(boolean)
*/
protected void enableProjectSpecificSettings(
boolean useProjectSpecificSettings) {
super.enableProjectSpecificSettings(useProjectSpecificSettings);
}
/*
* @see org.eclipse.jface.preference.IPreferencePage#performDefaults()
*/
protected void performDefaults() {
IPreferenceStore store = getPreferenceStore();
for (int i = 0; i < fRadioButtons.size(); i++) {
Button button = (Button) fRadioButtons.get(i);
String[] info = (String[]) button.getData();
button
.setSelection(info[1].equals(store
.getDefaultString(info[0])));
}
for (int i = 0; i < fTextControls.size(); i++) {
Text text = (Text) fTextControls.get(i);
String key = (String) text.getData();
text.setText(store.getDefaultString(key));
}
validateFolders();
super.performDefaults();
}
/*
* @see org.eclipse.jface.preference.IPreferencePage#performOk()
*/
public boolean performOk() {
IPreferenceStore store = getPreferenceStore();
for (int i = 0; i < fRadioButtons.size(); i++) {
Button button = (Button) fRadioButtons.get(i);
if (button.getSelection()) {
String[] info = (String[]) button.getData();
store.setValue(info[0], info[1]);
}
}
for (int i = 0; i < fTextControls.size(); i++) {
Text text = (Text) fTextControls.get(i);
String key = (String) text.getData();
store.setValue(key, text.getText());
}
PHPUiPlugin.getDefault().savePluginPreferences();
return super.performOk();
}
/*
* @see org.eclipse.jface.preference.IPreferencePage#performApply()
*/
public void performApply() {
performOk();
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.jdt.internal.ui.preferences.PropertyAndPreferencePage#setElement
* (org.eclipse.core.runtime.IAdaptable)
*/
public void setElement(IAdaptable element) {
super.setElement(element);
setDescription(null); // no description for property page
}
}