bundles/org.simantics.document.ui/src/org/simantics/document/ui/dialogs/FileDetailDialog.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.document.ui.dialogs;\r
  13 \r
  14 import java.io.File;\r
  15 \r
  16 import org.eclipse.jface.dialogs.IDialogConstants;\r
  17 import org.eclipse.jface.dialogs.IInputValidator;\r
  18 import org.eclipse.jface.layout.GridDataFactory;\r
  19 import org.eclipse.swt.SWT;\r
  20 import org.eclipse.swt.events.ModifyEvent;\r
  21 import org.eclipse.swt.events.ModifyListener;\r
  22 import org.eclipse.swt.events.SelectionAdapter;\r
  23 import org.eclipse.swt.events.SelectionEvent;\r
  24 import org.eclipse.swt.layout.FillLayout;\r
  25 import org.eclipse.swt.layout.GridLayout;\r
  26 import org.eclipse.swt.widgets.Button;\r
  27 import org.eclipse.swt.widgets.Composite;\r
  28 import org.eclipse.swt.widgets.Control;\r
  29 import org.eclipse.swt.widgets.FileDialog;\r
  30 import org.eclipse.swt.widgets.Label;\r
  31 import org.eclipse.swt.widgets.Shell;\r
  32 import org.eclipse.swt.widgets.Text;\r
  33 import org.simantics.Simantics;\r
  34 import org.simantics.db.Resource;\r
  35 import org.simantics.db.exception.DatabaseException;\r
  36 import org.simantics.document.DocumentResource;\r
  37 import org.simantics.utils.ui.validators.FileNameValidator;\r
  38 \r
  39 /**\r
  40  * Dialog for adding URL links with additional information\r
  41  * \r
  42  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>\r
  43  *\r
  44  */\r
  45 public class FileDetailDialog extends TextInputDialog{\r
  46 \r
  47         private String fileName;\r
  48         private String name;\r
  49         \r
  50         Text fileText;\r
  51         Text nameText;\r
  52         \r
  53         IInputValidator fileValidator;\r
  54         IInputValidator nameValidator;\r
  55         \r
  56         Composite annotationComposite;\r
  57         \r
  58         AnnotationConfigurator annotationConfigurator;\r
  59         \r
  60         public FileDetailDialog(Shell parentShell, Resource lib) {\r
  61                 super(parentShell);\r
  62                 try {\r
  63                         annotationConfigurator = new AnnotationConfigurator(DocumentResource.getInstance(Simantics.getSession()).FileDocument,lib);\r
  64                 } catch (DatabaseException e) {\r
  65                         \r
  66                 }\r
  67         }\r
  68         \r
  69         public String getFileName() {\r
  70                 return fileName;\r
  71         }\r
  72         \r
  73         public String getName() {\r
  74                 return name;\r
  75         }\r
  76         \r
  77         @Override\r
  78         protected Control createDialogArea(Composite parent) {\r
  79                 Composite composite = (Composite) super.createDialogArea(parent);\r
  80                 GridLayout layout = new GridLayout(3,false);\r
  81                 layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);\r
  82                 layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);\r
  83                 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);\r
  84                 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);\r
  85                 composite.setLayout(layout);\r
  86                 GridDataFactory.fillDefaults().hint(500, 500).applyTo(composite);\r
  87                 \r
  88                 Label label = new Label(composite, SWT.NONE);\r
  89                 label.setText("File:");\r
  90                 fileText = new Text(composite, SWT.SINGLE|SWT.BORDER);\r
  91                 Button browseButton = new Button(composite, SWT.PUSH);\r
  92                 browseButton.setText("Browse");\r
  93                 label = new Label(composite, SWT.NONE);\r
  94                 label.setText("Name:");\r
  95                 nameText = new Text(composite, SWT.SINGLE|SWT.BORDER);\r
  96                 label = new Label(composite, SWT.NONE);\r
  97                 label = new Label(composite, SWT.NONE);\r
  98                 label.setText("Annotations:");\r
  99                 annotationComposite = new Composite(composite, SWT.NONE);\r
 100                 annotationComposite.setLayout(new FillLayout());\r
 101                 \r
 102                 GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(fileText);\r
 103                 GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(nameText);\r
 104                 GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(annotationComposite);\r
 105                 \r
 106                 fileValidator = new FileNameValidator();\r
 107                 \r
 108                 fileText.addModifyListener(new ModifyListener() {\r
 109                         @Override\r
 110                         public void modifyText(ModifyEvent e) {\r
 111                                 if (validate(fileText, fileValidator)) {\r
 112                                         fileName = fileText.getText();\r
 113                                         updateName();\r
 114                                 }\r
 115                         }\r
 116                 });\r
 117                 \r
 118                 nameText.addModifyListener(new ModifyListener() {\r
 119                         \r
 120                         @Override\r
 121                         public void modifyText(ModifyEvent e) {\r
 122                                 if (validate(nameText,nameValidator)) {\r
 123                                         name = nameText.getText();\r
 124                                 }\r
 125                                 \r
 126                         }\r
 127                 });\r
 128                 \r
 129                 browseButton.addSelectionListener(new SelectionAdapter() {\r
 130                         @Override\r
 131                         public void widgetSelected(SelectionEvent e) {\r
 132                                 FileDialog dialog = new FileDialog(e.display.getActiveShell(),SWT.OPEN);\r
 133                                 dialog.setFilterExtensions(new String[]{"*.*"});\r
 134                                 String s = dialog.open();\r
 135                                 if (s != null) {\r
 136                                         name = null;\r
 137                                         fileText.setText(s);\r
 138                                 }\r
 139                         }\r
 140                 });\r
 141                 \r
 142                 annotationConfigurator.createComposite(annotationComposite);\r
 143                 \r
 144                 return composite;\r
 145         }\r
 146         \r
 147         private void updateName() {\r
 148                 if (fileName.length() > 0) {\r
 149                         String proposal = new File(fileName).getName();\r
 150                         String newName = updateName(proposal, name);\r
 151                         if (newName != null) {\r
 152                                 name = newName;\r
 153                                 nameText.setText(name);\r
 154                         }\r
 155                 }\r
 156         }\r
 157         \r
 158         public void setNameValidator(IInputValidator nameValidator) {\r
 159                 this.nameValidator = nameValidator;\r
 160         }\r
 161         \r
 162         public AnnotationConfigurator getAnnotationConfigurator() {\r
 163                 return annotationConfigurator;\r
 164         }\r
 165         \r
 166 \r
 167 }\r