net.sourceforge.phpeclipse.phphelp/src/net/sourceforge/phpdt/httpquery/preferences/ConfigurationDialog.java

   1 /**********************************************************************
   2  * Copyright (c) 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  �*
   8  * Contributors:
   9  *    IBM - Initial API and implementation
  10  **********************************************************************/
  11 package net.sourceforge.phpdt.httpquery.preferences;
  12
  13 import java.util.ArrayList;
  14
  15 import net.sourceforge.phpdt.httpquery.config.IConfigurationWorkingCopy;
  16 import net.sourceforge.phpdt.phphelp.PHPHelpPlugin;
  17
  18 import org.eclipse.jface.dialogs.Dialog;
  19 import org.eclipse.jface.dialogs.IDialogConstants;
  20 import org.eclipse.swt.SWT;
  21 import org.eclipse.swt.events.ModifyEvent;
  22 import org.eclipse.swt.events.ModifyListener;
  23 import org.eclipse.swt.events.SelectionEvent;
  24 import org.eclipse.swt.events.SelectionListener;
  25 import org.eclipse.swt.layout.GridData;
  26 import org.eclipse.swt.layout.GridLayout;
  27 import org.eclipse.swt.widgets.Button;
  28 import org.eclipse.swt.widgets.Combo;
  29 import org.eclipse.swt.widgets.Composite;
  30 import org.eclipse.swt.widgets.Control;
  31 import org.eclipse.swt.widgets.Group;
  32 import org.eclipse.swt.widgets.Label;
  33 import org.eclipse.swt.widgets.Shell;
  34 import org.eclipse.swt.widgets.Text;
  35
  36 /**
  37  *
  38  */
  39 public class ConfigurationDialog extends Dialog {
  40         protected IConfigurationWorkingCopy fConfiguration;
  41
  42         protected boolean isEdit;
  43
  44         private Button okButton;
  45
  46         private Text fName;
  47
  48         private Text fUrl;
  49
  50 //      private Text fPassword;
  51
  52         interface StringModifyListener {
  53                 public void valueChanged(String s);
  54         }
  55
  56         interface BooleanModifyListener {
  57                 public void valueChanged(boolean b);
  58         }
  59
  60         interface TypeModifyListener {
  61                 public void valueChanged(String fType);
  62         }
  63
  64         /**
  65          * @param parentShell
  66          */
  67         public ConfigurationDialog(Shell parentShell, IConfigurationWorkingCopy configuration) {
  68                 super(parentShell);
  69                 this.fConfiguration = configuration;
  70                 isEdit = true;
  71         }
  72
  73         public ConfigurationDialog(Shell parentShell) {
  74                 super(parentShell);
  75                 fConfiguration = PHPHelpPlugin.createConfiguration();
  76                 isEdit = false;
  77         }
  78
  79         protected void configureShell(Shell shell) {
  80                 super.configureShell(shell);
  81                 if (isEdit)
  82                         shell.setText(PHPHelpPlugin.getResource("%editConfig"));
  83                 else
  84                         shell.setText(PHPHelpPlugin.getResource("%newConfig"));
  85         }
  86
  87         protected Label createLabel(Composite comp, String txt) {
  88                 Label label = new Label(comp, SWT.NONE);
  89                 label.setText(txt);
  90                 label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_BEGINNING));
  91                 return label;
  92         }
  93
  94         protected Text createPassword(Composite comp, String txt, final StringModifyListener listener) {
  95                 final Text text = new Text(comp, SWT.BORDER | SWT.PASSWORD);
  96                 if (txt != null)
  97                         text.setText(txt);
  98                 GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
  99                 data.widthHint = 150;
 100                 text.setLayoutData(data);
 101                 if (listener != null)
 102                         text.addModifyListener(new ModifyListener() {
 103                                 public void modifyText(ModifyEvent e) {
 104                                         listener.valueChanged(text.getText());
 105                                 }
 106                         });
 107                 return text;
 108         }
 109
 110         protected Text createText(Composite comp, String txt, final StringModifyListener listener) {
 111                 final Text text = new Text(comp, SWT.BORDER);
 112                 if (txt != null)
 113                         text.setText(txt);
 114                 GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
 115                 data.widthHint = 150;
 116                 text.setLayoutData(data);
 117                 if (listener != null)
 118                         text.addModifyListener(new ModifyListener() {
 119                                 public void modifyText(ModifyEvent e) {
 120                                         listener.valueChanged(text.getText());
 121                                 }
 122                         });
 123                 return text;
 124         }
 125
 126         protected Combo createTypeCombo(Composite comp, final ArrayList types, String sel, final TypeModifyListener listener) {
 127                 final Combo combo = new Combo(comp, SWT.DROP_DOWN | SWT.READ_ONLY);
 128                 int size = types.size();
 129                 String[] items = new String[size];
 130                 int index = -1;
 131                 for (int i = 0; i < size; i++) {
 132                         items[i] = (String) types.get(i);
 133                         if (items[i].equals(sel))
 134                                 index = i;
 135                 }
 136                 combo.setItems(items);
 137                 if (index >= 0)
 138                         combo.select(index);
 139                 GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
 140                 data.widthHint = 150;
 141                 combo.setLayoutData(data);
 142                 if (listener != null)
 143                         combo.addSelectionListener(new SelectionListener() {
 144                                 public void widgetSelected(SelectionEvent e) {
 145                                         listener.valueChanged((String) types.get(combo.getSelectionIndex()));
 146                                 }
 147
 148                                 public void widgetDefaultSelected(SelectionEvent e) {
 149                                         widgetSelected(e);
 150                                 }
 151                         });
 152                 return combo;
 153         }
 154
 155         protected Control createDialogArea(Composite parent) {
 156                 Composite composite = (Composite) super.createDialogArea(parent);
 157                 ((GridLayout) composite.getLayout()).numColumns = 2;
 158
 159                 // WorkbenchHelp.setHelp(composite, ContextIds.PREF_DIALOG);
 160
 161                 createLabel(composite, PHPHelpPlugin.getResource("%name"));
 162                 fName = createText(composite, fConfiguration.getName() + "", new StringModifyListener() {
 163                         public void valueChanged(String name) {
 164                                 fConfiguration.setName(name);
 165                                 validateFields();
 166                         }
 167                 });
 168
 169                 Group group = new Group(composite, SWT.NONE);
 170                 GridLayout layout = new GridLayout(2, false);
 171                 group.setLayout(layout);
 172                 GridData data = new GridData(GridData.FILL_HORIZONTAL);
 173                 data.horizontalSpan = 2;
 174
 175                 group.setLayoutData(data);
 176                 group.setText(PHPHelpPlugin.getResource("%configGroup"));
 177
 178 //              createLabel(group, PHPHelpPlugin.getResource("%user"));
 179 //              fUserName = createText(group, fConfiguration.getUser() + "", new StringModifyListener() {
 180 //                      public void valueChanged(String s) {
 181 //                              fConfiguration.setUser(s);
 182 //                              validateFields();
 183 //                      }
 184 //              });
 185
 186 //              Composite warningComposite = new Composite(group, SWT.NONE);
 187 //              layout = new GridLayout();
 188 //              layout.numColumns = 2;
 189 //              layout.marginHeight = 0;
 190 //              layout.marginHeight = 0;
 191 //              warningComposite.setLayout(layout);
 192 //              data = new GridData(GridData.FILL_HORIZONTAL);
 193 //              data.horizontalSpan = 3;
 194 //              warningComposite.setLayoutData(data);
 195                 // Label warningLabel = new Label(warningComposite, SWT.NONE);
 196                 // warningLabel.setImage(getImage(DLG_IMG_MESSAGE_WARNING));
 197                 // warningLabel.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING
 198                 // | GridData.HORIZONTAL_ALIGN_BEGINNING));
 199                 // Label warningText = new Label(warningComposite, SWT.WRAP);
 200                 // warningText.setText(PHPHelpPlugin.getResource("%scrambledPassword"));
 201                 // //$NON-NLS-1$
 202                 // data = new GridData(GridData.FILL_HORIZONTAL);
 203                 // data.widthHint = 300;
 204                 // warningText.setLayoutData(data);
 205
 206 //              createLabel(group, PHPHelpPlugin.getResource("%password"));
 207 //              fPassword = createPassword(group, fConfiguration.getPassword() + "", new StringModifyListener() {
 208 //                      public void valueChanged(String s) {
 209 //                              fConfiguration.setPassword(s);
 210 //                              validateFields();
 211 //                      }
 212 //              });
 213
 214                 createLabel(group, PHPHelpPlugin.getResource("%url"));
 215                 fUrl = createText(group, fConfiguration.getURL(), new StringModifyListener() {
 216                         public void valueChanged(String s) {
 217                                 fConfiguration.setURL(s);
 218                                 validateFields();
 219                         }
 220                 });
 221
 222                 createLabel(group, PHPHelpPlugin.getResource("%parseType"));
 223                 createTypeCombo(group, PHPHelpPlugin.getTypes(), fConfiguration.getType(), new TypeModifyListener() {
 224                         public void valueChanged(String fType) {
 225                                 fConfiguration.setType(fType);
 226                         }
 227                 });
 228
 229                 return composite;
 230         }
 231
 232         protected void okPressed() {
 233                 fConfiguration.save();
 234                 super.okPressed();
 235         }
 236
 237         protected Control createButtonBar(Composite parent) {
 238                 Control buttonControl = super.createButtonBar(parent);
 239                 validateFields();
 240                 return buttonControl;
 241         }
 242
 243         private void setOKButtonEnabled(boolean curIsEnabled) {
 244                 if (okButton == null)
 245                         okButton = getButton(IDialogConstants.OK_ID);
 246
 247                 if (okButton != null)
 248                         okButton.setEnabled(curIsEnabled);
 249         }
 250
 251         protected void validateFields() {
 252                 boolean result = true;
 253
 254                 setOKButtonEnabled(result);
 255         }
 256
 257 }