org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/internal/tmf/ui/dialogs/ManageCustomParsersDialog.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.internal.tmf.ui.dialogs;
  14
  15 import org.eclipse.jface.dialogs.Dialog;
  16 import org.eclipse.jface.dialogs.IDialogConstants;
  17 import org.eclipse.jface.dialogs.MessageDialog;
  18 import org.eclipse.jface.window.Window;
  19 import org.eclipse.jface.wizard.WizardDialog;
  20 import org.eclipse.linuxtools.internal.tmf.ui.Activator;
  21 import org.eclipse.linuxtools.internal.tmf.ui.Messages;
  22 import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomTraceDefinition;
  23 import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomTxtTraceDefinition;
  24 import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomXmlTraceDefinition;
  25 import org.eclipse.linuxtools.internal.tmf.ui.parsers.wizards.CustomTxtParserWizard;
  26 import org.eclipse.linuxtools.internal.tmf.ui.parsers.wizards.CustomXmlParserWizard;
  27 import org.eclipse.swt.SWT;
  28 import org.eclipse.swt.events.SelectionEvent;
  29 import org.eclipse.swt.events.SelectionListener;
  30 import org.eclipse.swt.graphics.Image;
  31 import org.eclipse.swt.layout.GridData;
  32 import org.eclipse.swt.layout.GridLayout;
  33 import org.eclipse.swt.widgets.Button;
  34 import org.eclipse.swt.widgets.Composite;
  35 import org.eclipse.swt.widgets.Control;
  36 import org.eclipse.swt.widgets.Display;
  37 import org.eclipse.swt.widgets.FileDialog;
  38 import org.eclipse.swt.widgets.Label;
  39 import org.eclipse.swt.widgets.List;
  40 import org.eclipse.swt.widgets.Shell;
  41
  42 public class ManageCustomParsersDialog extends Dialog {
  43
  44     private static final Image image = Activator.getDefault().getImageFromPath("/icons/etool16/customparser_wizard.gif"); //$NON-NLS-1$
  45
  46     Button txtButton;
  47     Button xmlButton;
  48     List parserList;
  49     Button newButton;
  50     Button editButton;
  51     Button deleteButton;
  52     Button importButton;
  53     Button exportButton;
  54
  55     public ManageCustomParsersDialog(Shell parent) {
  56         super(parent);
  57         setShellStyle(SWT.RESIZE | SWT.MAX | getShellStyle());
  58     }
  59
  60     /* (non-Javadoc)
  61      * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
  62      */
  63     @Override
  64     protected Control createDialogArea(Composite parent) {
  65         getShell().setText(Messages.ManageCustomParsersDialog_DialogHeader);
  66         getShell().setImage(image);
  67
  68         Composite composite = (Composite) super.createDialogArea(parent);
  69         composite.setLayout(new GridLayout(2, false));
  70
  71         Composite listContainer = new Composite(composite, SWT.NONE);
  72         listContainer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  73         GridLayout lcgl = new GridLayout();
  74         lcgl.marginHeight = 0;
  75         lcgl.marginWidth = 0;
  76         listContainer.setLayout(lcgl);
  77
  78         Composite radioContainer = new Composite(listContainer, SWT.NONE);
  79         GridLayout rcgl = new GridLayout(2, true);
  80         rcgl.marginHeight = 0;
  81         rcgl.marginWidth = 0;
  82         radioContainer.setLayout(rcgl);
  83
  84         txtButton = new Button(radioContainer, SWT.RADIO);
  85         txtButton.setText(Messages.ManageCustomParsersDialog_TextButtonLabel);
  86         txtButton.setSelection(true);
  87         txtButton.addSelectionListener(new SelectionListener(){
  88             @Override
  89                         public void widgetDefaultSelected(SelectionEvent e) {}
  90             @Override
  91                         public void widgetSelected(SelectionEvent e) {
  92                 fillParserList();
  93             }});
  94
  95         xmlButton = new Button(radioContainer, SWT.RADIO);
  96         xmlButton.setText("XML"); //$NON-NLS-1$
  97         xmlButton.addSelectionListener(new SelectionListener(){
  98             @Override
  99                         public void widgetDefaultSelected(SelectionEvent e) {}
 100             @Override
 101                         public void widgetSelected(SelectionEvent e) {
 102                 fillParserList();
 103             }});
 104
 105         parserList = new List(listContainer, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
 106         parserList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 107         parserList.addSelectionListener(new SelectionListener(){
 108             @Override
 109                         public void widgetDefaultSelected(SelectionEvent e) {}
 110             @Override
 111                         public void widgetSelected(SelectionEvent e) {
 112                 if (parserList.getSelectionCount() == 0) {
 113                     editButton.setEnabled(false);
 114                     deleteButton.setEnabled(false);
 115                     exportButton.setEnabled(false);
 116                 } else {
 117                     editButton.setEnabled(true);
 118                     deleteButton.setEnabled(true);
 119                     exportButton.setEnabled(true);
 120                 }
 121             }});
 122
 123         Composite buttonContainer = new Composite(composite, SWT.NULL);
 124         buttonContainer.setLayout(new GridLayout());
 125         buttonContainer.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, false, false));
 126
 127         newButton = new Button(buttonContainer, SWT.PUSH);
 128         newButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 129         newButton.setText(Messages.ManageCustomParsersDialog_NewButtonLabel);
 130         newButton.addSelectionListener(new SelectionListener(){
 131             @Override
 132                         public void widgetDefaultSelected(SelectionEvent e) {}
 133             @Override
 134                         public void widgetSelected(SelectionEvent e) {
 135                 WizardDialog dialog = null;
 136                 if (txtButton.getSelection()) {
 137                     dialog = new WizardDialog(getShell(), new CustomTxtParserWizard());
 138                 } else if (xmlButton.getSelection()) {
 139                     dialog = new WizardDialog(getShell(), new CustomXmlParserWizard());
 140                 }
 141                 if (dialog != null) {
 142                     dialog.open();
 143                     if (dialog.getReturnCode() == Window.OK) {
 144                         fillParserList();
 145                     }
 146                 }
 147             }});
 148
 149         editButton = new Button(buttonContainer, SWT.PUSH);
 150         editButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 151         editButton.setText(Messages.ManageCustomParsersDialog_EditButtonLabel);
 152         editButton.setEnabled(false);
 153         editButton.addSelectionListener(new SelectionListener(){
 154             @Override
 155                         public void widgetDefaultSelected(SelectionEvent e) {}
 156             @Override
 157                         public void widgetSelected(SelectionEvent e) {
 158                 WizardDialog dialog = null;
 159                 if (txtButton.getSelection()) {
 160                     dialog = new WizardDialog(getShell(),
 161                             new CustomTxtParserWizard(CustomTxtTraceDefinition.load(parserList.getSelection()[0])));
 162                 } else if (xmlButton.getSelection()) {
 163                     dialog = new WizardDialog(getShell(),
 164                             new CustomXmlParserWizard(CustomXmlTraceDefinition.load(parserList.getSelection()[0])));
 165                 }
 166                 if (dialog != null) {
 167                     dialog.open();
 168                     if (dialog.getReturnCode() == Window.OK) {
 169                         fillParserList();
 170                     }
 171                 }
 172             }});
 173
 174         deleteButton = new Button(buttonContainer, SWT.PUSH);
 175         deleteButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 176         deleteButton.setText(Messages.ManageCustomParsersDialog_DeleteButtonLabel);
 177         deleteButton.setEnabled(false);
 178         deleteButton.addSelectionListener(new SelectionListener(){
 179             @Override
 180                         public void widgetDefaultSelected(SelectionEvent e) {}
 181             @Override
 182                         public void widgetSelected(SelectionEvent e) {
 183                 boolean confirm = MessageDialog.openQuestion(
 184                         getShell(),
 185                         Messages.ManageCustomParsersDialog_DeleteParserDialogHeader,
 186                         Messages.ManageCustomParsersDialog_DeleteConfirmation + parserList.getSelection()[0] + "?"); //$NON-NLS-1$
 187                 if (confirm) {
 188                     if (txtButton.getSelection()) {
 189                         CustomTxtTraceDefinition.delete(parserList.getSelection()[0]);
 190                     } else if (xmlButton.getSelection()) {
 191                         CustomXmlTraceDefinition.delete(parserList.getSelection()[0]);
 192                     }
 193                     fillParserList();
 194                 }
 195             }});
 196
 197         new Label(buttonContainer, SWT.NONE); // filler
 198
 199         importButton = new Button(buttonContainer, SWT.PUSH);
 200         importButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 201         importButton.setText(Messages.ManageCustomParsersDialog_ImportButtonLabel);
 202         importButton.addSelectionListener(new SelectionListener(){
 203             @Override
 204                         public void widgetDefaultSelected(SelectionEvent e) {}
 205             @Override
 206                         public void widgetSelected(SelectionEvent e) {
 207                 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.OPEN);
 208                 dialog.setText(Messages.ManageCustomParsersDialog_ImportParserSelection);
 209                 dialog.setFilterExtensions(new String[] {"*.xml", "*"}); //$NON-NLS-1$ //$NON-NLS-2$
 210                 String path = dialog.open();
 211                 if (path != null) {
 212                     CustomTraceDefinition[] defs = null;
 213                     if (txtButton.getSelection()) {
 214                         defs = CustomTxtTraceDefinition.loadAll(path);
 215                     } else if (xmlButton.getSelection()) {
 216                         defs = CustomXmlTraceDefinition.loadAll(path);
 217                     }
 218                     if (defs != null && defs.length > 0) {
 219                         for (CustomTraceDefinition def : defs) {
 220                             def.save();
 221                         }
 222                         fillParserList();
 223                     }
 224                 }
 225             }});
 226
 227         exportButton = new Button(buttonContainer, SWT.PUSH);
 228         exportButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 229         exportButton.setText(Messages.ManageCustomParsersDialog_ExportButtonLabel);
 230         exportButton.setEnabled(false);
 231         exportButton.addSelectionListener(new SelectionListener(){
 232             @Override
 233                         public void widgetDefaultSelected(SelectionEvent e) {}
 234             @Override
 235                         public void widgetSelected(SelectionEvent e) {
 236                 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.SAVE);
 237                 dialog.setText(Messages.ManageCustomParsersDialog_ExportParserSelection + parserList.getSelection()[0]);
 238                 dialog.setFilterExtensions(new String[] {"*.xml", "*"}); //$NON-NLS-1$ //$NON-NLS-2$
 239                 String path = dialog.open();
 240                 if (path != null) {
 241                     CustomTraceDefinition def = null;
 242                     if (txtButton.getSelection()) {
 243                         def = CustomTxtTraceDefinition.load(parserList.getSelection()[0]);
 244                     } else if (xmlButton.getSelection()) {
 245                         def = CustomXmlTraceDefinition.load(parserList.getSelection()[0]);
 246                     }
 247                     if (def != null) {
 248                         def.save(path);
 249                     }
 250                 }
 251             }});
 252
 253         fillParserList();
 254
 255         getShell().setMinimumSize(300, 275);
 256         return composite;
 257     }
 258
 259     /* (non-Javadoc)
 260      * @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
 261      */
 262     @Override
 263     protected void createButtonsForButtonBar(Composite parent) {
 264         createButton(parent, IDialogConstants.OK_ID, IDialogConstants.CLOSE_LABEL, false);
 265     }
 266
 267     private void fillParserList() {
 268         parserList.removeAll();
 269         if (txtButton.getSelection()) {
 270             for (CustomTxtTraceDefinition def : CustomTxtTraceDefinition.loadAll()) {
 271                 parserList.add(def.definitionName);
 272             }
 273         } else if (xmlButton.getSelection()) {
 274             for (CustomXmlTraceDefinition def : CustomXmlTraceDefinition.loadAll()) {
 275                 parserList.add(def.definitionName);
 276             }
 277         }
 278         editButton.setEnabled(false);
 279         deleteButton.setEnabled(false);
 280         exportButton.setEnabled(false);
 281     }
 282
 283 }