org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/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.tmf.ui.dialogs;
  14
  15 import java.io.File;
  16
  17 import org.eclipse.core.resources.IFile;
  18 import org.eclipse.core.resources.IWorkspace;
  19 import org.eclipse.core.resources.ResourcesPlugin;
  20 import org.eclipse.core.runtime.CoreException;
  21 import org.eclipse.core.runtime.IPath;
  22 import org.eclipse.core.runtime.Path;
  23 import org.eclipse.jface.dialogs.Dialog;
  24 import org.eclipse.jface.dialogs.IDialogConstants;
  25 import org.eclipse.jface.dialogs.MessageDialog;
  26 import org.eclipse.jface.wizard.WizardDialog;
  27 import org.eclipse.linuxtools.tmf.ui.TmfUiPlugin;
  28 import org.eclipse.linuxtools.tmf.ui.editors.TmfEventsEditor;
  29 import org.eclipse.linuxtools.tmf.ui.parsers.ParserProviderManager;
  30 import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomTraceDefinition;
  31 import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomTxtTrace;
  32 import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomTxtTraceDefinition;
  33 import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomXmlTrace;
  34 import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomXmlTraceDefinition;
  35 import org.eclipse.linuxtools.tmf.ui.views.project.ProjectView;
  36 import org.eclipse.linuxtools.tmf.ui.wizards.CustomTxtParserWizard;
  37 import org.eclipse.linuxtools.tmf.ui.wizards.CustomXmlParserWizard;
  38 import org.eclipse.swt.SWT;
  39 import org.eclipse.swt.events.SelectionEvent;
  40 import org.eclipse.swt.events.SelectionListener;
  41 import org.eclipse.swt.graphics.Image;
  42 import org.eclipse.swt.layout.GridData;
  43 import org.eclipse.swt.layout.GridLayout;
  44 import org.eclipse.swt.widgets.Button;
  45 import org.eclipse.swt.widgets.Composite;
  46 import org.eclipse.swt.widgets.Control;
  47 import org.eclipse.swt.widgets.Display;
  48 import org.eclipse.swt.widgets.FileDialog;
  49 import org.eclipse.swt.widgets.Label;
  50 import org.eclipse.swt.widgets.List;
  51 import org.eclipse.swt.widgets.Shell;
  52 import org.eclipse.ui.IEditorInput;
  53 import org.eclipse.ui.IEditorPart;
  54 import org.eclipse.ui.IReusableEditor;
  55 import org.eclipse.ui.IWorkbench;
  56 import org.eclipse.ui.IWorkbenchPage;
  57 import org.eclipse.ui.PlatformUI;
  58 import org.eclipse.ui.part.FileEditorInput;
  59
  60 public class ManageCustomParsersDialog extends Dialog {
  61
  62     private static final Image image = TmfUiPlugin.getDefault().getImageFromPath("/icons/customparser_wizard.gif");
  63
  64     Button txtButton;
  65     Button xmlButton;
  66     List parserList;
  67     Button newButton;
  68     Button editButton;
  69     Button deleteButton;
  70     Button importButton;
  71     Button exportButton;
  72     Button parseButton;
  73
  74     public ManageCustomParsersDialog(Shell parent) {
  75         super(parent);
  76         setShellStyle(SWT.RESIZE | SWT.MAX | getShellStyle());
  77     }
  78
  79     /* (non-Javadoc)
  80      * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
  81      */
  82     @Override
  83     protected Control createDialogArea(Composite parent) {
  84         getShell().setText("Manage Custom Parsers");
  85         getShell().setImage(image);
  86
  87         Composite composite = (Composite) super.createDialogArea(parent);
  88         composite.setLayout(new GridLayout(2, false));
  89
  90         Composite listContainer = new Composite(composite, SWT.NONE);
  91         listContainer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  92         GridLayout lcgl = new GridLayout();
  93         lcgl.marginHeight = 0;
  94         lcgl.marginWidth = 0;
  95         listContainer.setLayout(lcgl);
  96
  97         Composite radioContainer = new Composite(listContainer, SWT.NONE);
  98         GridLayout rcgl = new GridLayout(2, true);
  99         rcgl.marginHeight = 0;
 100         rcgl.marginWidth = 0;
 101         radioContainer.setLayout(rcgl);
 102
 103         txtButton = new Button(radioContainer, SWT.RADIO);
 104         txtButton.setText("Text");
 105         txtButton.setSelection(true);
 106         txtButton.addSelectionListener(new SelectionListener(){
 107             @Override
 108                         public void widgetDefaultSelected(SelectionEvent e) {}
 109             @Override
 110                         public void widgetSelected(SelectionEvent e) {
 111                 fillParserList();
 112             }});
 113
 114         xmlButton = new Button(radioContainer, SWT.RADIO);
 115         xmlButton.setText("XML");
 116         xmlButton.addSelectionListener(new SelectionListener(){
 117             @Override
 118                         public void widgetDefaultSelected(SelectionEvent e) {}
 119             @Override
 120                         public void widgetSelected(SelectionEvent e) {
 121                 fillParserList();
 122             }});
 123
 124         parserList = new List(listContainer, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
 125         parserList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 126         parserList.addSelectionListener(new SelectionListener(){
 127             @Override
 128                         public void widgetDefaultSelected(SelectionEvent e) {}
 129             @Override
 130                         public void widgetSelected(SelectionEvent e) {
 131                 if (parserList.getSelectionCount() == 0) {
 132                     editButton.setEnabled(false);
 133                     deleteButton.setEnabled(false);
 134                     exportButton.setEnabled(false);
 135                     parseButton.setEnabled(false);
 136                 } else {
 137                     editButton.setEnabled(true);
 138                     deleteButton.setEnabled(true);
 139                     exportButton.setEnabled(true);
 140                     parseButton.setEnabled(true);
 141                 }
 142             }});
 143
 144         Composite buttonContainer = new Composite(composite, SWT.NULL);
 145         buttonContainer.setLayout(new GridLayout());
 146         buttonContainer.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, false, false));
 147
 148         newButton = new Button(buttonContainer, SWT.PUSH);
 149         newButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 150         newButton.setText("New...");
 151         newButton.addSelectionListener(new SelectionListener(){
 152             @Override
 153                         public void widgetDefaultSelected(SelectionEvent e) {}
 154             @Override
 155                         public void widgetSelected(SelectionEvent e) {
 156                 WizardDialog dialog = null;
 157                 if (txtButton.getSelection()) {
 158                     dialog = new WizardDialog(getShell(), new CustomTxtParserWizard());
 159                 } else if (xmlButton.getSelection()) {
 160                     dialog = new WizardDialog(getShell(), new CustomXmlParserWizard());
 161                 }
 162                 dialog.open();
 163                 if (dialog.getReturnCode() == Dialog.OK) {
 164                     fillParserList();
 165                 }
 166             }});
 167
 168         editButton = new Button(buttonContainer, SWT.PUSH);
 169         editButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 170         editButton.setText("Edit...");
 171         editButton.setEnabled(false);
 172         editButton.addSelectionListener(new SelectionListener(){
 173             @Override
 174                         public void widgetDefaultSelected(SelectionEvent e) {}
 175             @Override
 176                         public void widgetSelected(SelectionEvent e) {
 177                 WizardDialog dialog = null;
 178                 if (txtButton.getSelection()) {
 179                     dialog = new WizardDialog(getShell(),
 180                             new CustomTxtParserWizard(CustomTxtTraceDefinition.load(parserList.getSelection()[0])));
 181                 } else if (xmlButton.getSelection()) {
 182                     dialog = new WizardDialog(getShell(),
 183                             new CustomXmlParserWizard(CustomXmlTraceDefinition.load(parserList.getSelection()[0])));
 184                 }
 185                 dialog.open();
 186                 if (dialog.getReturnCode() == Dialog.OK) {
 187                     fillParserList();
 188                 }
 189             }});
 190
 191         deleteButton = new Button(buttonContainer, SWT.PUSH);
 192         deleteButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 193         deleteButton.setText("Delete");
 194         deleteButton.setEnabled(false);
 195         deleteButton.addSelectionListener(new SelectionListener(){
 196             @Override
 197                         public void widgetDefaultSelected(SelectionEvent e) {}
 198             @Override
 199                         public void widgetSelected(SelectionEvent e) {
 200                 boolean confirm = MessageDialog.openQuestion(
 201                         getShell(),
 202                         "Delete Custom Parser",
 203                         "Are you sure you want to delete the " + parserList.getSelection()[0] + " custom parser?");
 204                 if (confirm) {
 205                     if (txtButton.getSelection()) {
 206                         CustomTxtTraceDefinition.delete(parserList.getSelection()[0]);
 207                     } else if (xmlButton.getSelection()) {
 208                         CustomXmlTraceDefinition.delete(parserList.getSelection()[0]);
 209                     }
 210                     fillParserList();
 211                 }
 212             }});
 213
 214         new Label(buttonContainer, SWT.NONE); // filler
 215
 216         importButton = new Button(buttonContainer, SWT.PUSH);
 217         importButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 218         importButton.setText("Import...");
 219         importButton.addSelectionListener(new SelectionListener(){
 220             @Override
 221                         public void widgetDefaultSelected(SelectionEvent e) {}
 222             @Override
 223                         public void widgetSelected(SelectionEvent e) {
 224                 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.OPEN);
 225                 dialog.setText("Select custom parser file to import");
 226                 dialog.setFilterExtensions(new String[] {"*.xml", "*"});
 227                 String path = dialog.open();
 228                 if (path != null) {
 229                     CustomTraceDefinition[] defs = null;
 230                     if (txtButton.getSelection()) {
 231                         defs = CustomTxtTraceDefinition.loadAll(path);
 232                     } else if (xmlButton.getSelection()) {
 233                         defs = CustomXmlTraceDefinition.loadAll(path);
 234                     }
 235                     if (defs != null && defs.length > 0) {
 236                         for (CustomTraceDefinition def : defs) {
 237                             def.save();
 238                         }
 239                         fillParserList();
 240                     }
 241                 }
 242             }});
 243
 244         exportButton = new Button(buttonContainer, SWT.PUSH);
 245         exportButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 246         exportButton.setText("Export...");
 247         exportButton.setEnabled(false);
 248         exportButton.addSelectionListener(new SelectionListener(){
 249             @Override
 250                         public void widgetDefaultSelected(SelectionEvent e) {}
 251             @Override
 252                         public void widgetSelected(SelectionEvent e) {
 253                 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.SAVE);
 254                 dialog.setText("Select file to export the " + parserList.getSelection()[0] + " custom parser");
 255                 dialog.setFilterExtensions(new String[] {"*.xml", "*"});
 256                 String path = dialog.open();
 257                 if (path != null) {
 258                     CustomTraceDefinition def = null;
 259                     if (txtButton.getSelection()) {
 260                         def = CustomTxtTraceDefinition.load(parserList.getSelection()[0]);
 261                     } else if (xmlButton.getSelection()) {
 262                         def = CustomXmlTraceDefinition.load(parserList.getSelection()[0]);
 263                     }
 264                     if (def != null) {
 265                         def.save(path);
 266                     }
 267                 }
 268             }});
 269
 270         parseButton = new Button(buttonContainer, SWT.PUSH);
 271         parseButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 272         parseButton.setText("Parse...");
 273         parseButton.setEnabled(false);
 274         parseButton.addSelectionListener(new SelectionListener(){
 275             @Override
 276                         public void widgetDefaultSelected(SelectionEvent e) {}
 277             @Override
 278                         public void widgetSelected(SelectionEvent e) {
 279                 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.OPEN);
 280                 dialog.setText("Select log file to parse using the " + parserList.getSelection()[0] + " custom parser");
 281                 if (xmlButton.getSelection()) {
 282                     dialog.setFilterExtensions(new String[] {"*.xml", "*"});
 283                 }
 284                 String path = dialog.open();
 285                 String parser = null;
 286                 if (path != null) {
 287                     CustomTraceDefinition def = null;
 288                     if (txtButton.getSelection()) {
 289                         def = CustomTxtTraceDefinition.load(parserList.getSelection()[0]);
 290                         parser = CustomTxtTrace.class.getCanonicalName() + "." + def.definitionName;
 291                     } else if (xmlButton.getSelection()) {
 292                         def = CustomXmlTraceDefinition.load(parserList.getSelection()[0]);
 293                         parser = CustomXmlTrace.class.getCanonicalName() + "." + def.definitionName;
 294                     }
 295                     if (def != null) {
 296                         try {
 297                             IWorkspace workspace = ResourcesPlugin.getWorkspace();
 298                             IPath location = Path.fromOSString(path);
 299                             IFile file = workspace.getRoot().getFileForLocation(location);
 300                             if (file == null) {
 301                                 file = ProjectView.createLink(new File(location.toPortableString()).toURI());
 302                             }
 303                             file.setPersistentProperty(ParserProviderManager.PARSER_PROPERTY, parser);
 304                             IEditorInput editorInput = new FileEditorInput(file);
 305                             IWorkbench wb = PlatformUI.getWorkbench();
 306                             IWorkbenchPage activePage = wb.getActiveWorkbenchWindow().getActivePage();
 307
 308                             String editorId = TmfEventsEditor.ID;
 309                             IEditorPart editor = activePage.findEditor(editorInput);
 310                             if (editor != null && editor instanceof IReusableEditor) {
 311                                 activePage.reuseEditor((IReusableEditor)editor, editorInput);
 312                                 activePage.activate(editor);
 313                             } else {
 314                                 editor = activePage.openEditor(editorInput, editorId);
 315                             }
 316                         } catch (CoreException e1) {
 317                             MessageDialog.openError(getShell(), "Parse Error", e1.getMessage());
 318                         }
 319                     }
 320                 }
 321             }});
 322
 323         fillParserList();
 324
 325         getShell().setMinimumSize(300, 275);
 326         return composite;
 327     }
 328
 329     /* (non-Javadoc)
 330      * @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
 331      */
 332     @Override
 333     protected void createButtonsForButtonBar(Composite parent) {
 334         createButton(parent, IDialogConstants.OK_ID, IDialogConstants.CLOSE_LABEL, false);
 335     }
 336
 337     private void fillParserList() {
 338         parserList.removeAll();
 339         if (txtButton.getSelection()) {
 340             for (CustomTxtTraceDefinition def : CustomTxtTraceDefinition.loadAll()) {
 341                 parserList.add(def.definitionName);
 342             }
 343         } else if (xmlButton.getSelection()) {
 344             for (CustomXmlTraceDefinition def : CustomXmlTraceDefinition.loadAll()) {
 345                 parserList.add(def.definitionName);
 346             }
 347         }
 348         editButton.setEnabled(false);
 349         deleteButton.setEnabled(false);
 350         exportButton.setEnabled(false);
 351         parseButton.setEnabled(false);
 352     }
 353
 354 }