bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/wizard/ReportSelectionPage.java

   1 package org.simantics.document.linking.wizard;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.List;\r
   5 \r
   6 import org.eclipse.jface.layout.GridDataFactory;\r
   7 import org.eclipse.jface.wizard.WizardPage;\r
   8 import org.eclipse.swt.SWT;\r
   9 import org.eclipse.swt.custom.CCombo;\r
  10 import org.eclipse.swt.events.SelectionAdapter;\r
  11 import org.eclipse.swt.events.SelectionEvent;\r
  12 import org.eclipse.swt.events.SelectionListener;\r
  13 import org.eclipse.swt.layout.FillLayout;\r
  14 import org.eclipse.swt.layout.GridLayout;\r
  15 import org.eclipse.swt.widgets.Button;\r
  16 import org.eclipse.swt.widgets.Composite;\r
  17 import org.eclipse.swt.widgets.Display;\r
  18 import org.eclipse.swt.widgets.FileDialog;\r
  19 import org.eclipse.swt.widgets.Group;\r
  20 import org.eclipse.swt.widgets.Label;\r
  21 import org.eclipse.swt.widgets.Text;\r
  22 import org.simantics.db.ReadGraph;\r
  23 import org.simantics.db.Resource;\r
  24 import org.simantics.db.common.request.ReadRequest;\r
  25 import org.simantics.db.exception.DatabaseException;\r
  26 import org.simantics.document.linking.report.templates.CompleteStructureWriter;\r
  27 import org.simantics.document.linking.report.templates.DiagramStructureWithDependenciesWriter;\r
  28 import org.simantics.document.linking.report.templates.DiagramStructureWriter;\r
  29 import org.simantics.document.linking.report.templates.DocumentStructureWriter;\r
  30 import org.simantics.document.linking.report.templates.ModelDocumentWriter;\r
  31 import org.simantics.document.linking.report.templates.ReferredDocumentWriter;\r
  32 import org.simantics.document.linking.report.templates.ReportWriter;\r
  33 import org.simantics.document.linking.views.ModelRead;\r
  34 import org.simantics.document.linking.views.ModelToComboListener;\r
  35 import org.simantics.ui.SimanticsUI;\r
  36 \r
  37 \r
  38 /**\r
  39  * Wizard page for selecting report type and file.\r
  40  * \r
  41  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>\r
  42  *\r
  43  */\r
  44 public class ReportSelectionPage extends WizardPage{\r
  45         \r
  46         protected ReportSelectionPage(String pageName) {\r
  47                 super(pageName,pageName,null);\r
  48                 setPageComplete(false);\r
  49         }\r
  50 \r
  51         CCombo modelCombo;\r
  52         Text filenameText;\r
  53         Button browseButton;\r
  54         \r
  55         ModelToComboListener modelToComboListener;\r
  56         \r
  57         List<Button> reportSelectionButtons = new ArrayList<Button>();\r
  58         List<ReportWriter<?>> reportWriters = new ArrayList<ReportWriter<?>>();\r
  59         \r
  60         ReportWriter<?> selectedWriter;\r
  61         Resource selectedModel;\r
  62         Resource input;\r
  63         \r
  64         @Override\r
  65         public void createControl(Composite parent) {\r
  66                 \r
  67                 \r
  68                 Composite composite = new Composite(parent, SWT.NONE);\r
  69                 composite.setLayout(new GridLayout(3,false));\r
  70                 Label label = new Label(composite, SWT.NONE);\r
  71                 label.setText("Model:");\r
  72                 modelCombo = new CCombo(composite, SWT.BORDER|SWT.READ_ONLY);\r
  73                 \r
  74                 label = new Label(composite, SWT.NONE);\r
  75                 label.setText("File:");\r
  76                 filenameText = new Text(composite, SWT.BORDER|SWT.SINGLE);\r
  77                 browseButton = new Button(composite, SWT.PUSH);\r
  78                 browseButton.setText("Browse");\r
  79                 \r
  80                 reportWriters.add(new ModelDocumentWriter());\r
  81                 reportWriters.add(new ReferredDocumentWriter());\r
  82                 reportWriters.add(new DocumentStructureWriter());\r
  83                 reportWriters.add(new DiagramStructureWriter());\r
  84                 reportWriters.add(new DiagramStructureWithDependenciesWriter());\r
  85                 reportWriters.add(new CompleteStructureWriter());\r
  86                 \r
  87                 Group group = new Group(composite, SWT.NONE);\r
  88                 group.setText("Report templates");\r
  89                 group.setLayout(new FillLayout(SWT.VERTICAL));\r
  90                 \r
  91                 GridDataFactory.fillDefaults().grab(true, false).align(SWT.FILL, SWT.CENTER).applyTo(filenameText);\r
  92                 GridDataFactory.fillDefaults().span(2, 1).applyTo(modelCombo);\r
  93                 GridDataFactory.fillDefaults().span(3, 1).applyTo(group);\r
  94                 \r
  95                 browseButton.addSelectionListener(new SelectionAdapter() {\r
  96                         \r
  97                         @Override\r
  98                         public void widgetSelected(SelectionEvent e) {\r
  99                                 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(),SWT.SAVE);\r
 100                                 dialog.setFilterExtensions(new String[]{"*.pdf","*.html"});\r
 101                                 dialog.setFilterNames(new String[]{"PDF Document","HTML Document"});\r
 102                                 String filename = dialog.open();\r
 103                                 if (filename == null)\r
 104                                         filenameText.setText("");\r
 105                                 else\r
 106                                         filenameText.setText(filename);\r
 107                                 validate();\r
 108                         }\r
 109                 });\r
 110                 \r
 111                 \r
 112                 SelectionListener listener = new SelectionAdapter() {\r
 113                         @Override\r
 114                         public void widgetSelected(SelectionEvent e) {\r
 115                                 Button selected = (Button)e.widget;\r
 116                                 select(selected);\r
 117                         }\r
 118                 };\r
 119                 \r
 120                 for (ReportWriter<?> rw : reportWriters) {\r
 121                         Button b = new Button(group, SWT.RADIO);\r
 122                         b.setText(rw.getName());\r
 123                         b.setData(rw);\r
 124                         b.addSelectionListener(listener);\r
 125                         reportSelectionButtons.add(b);\r
 126                 }\r
 127                 \r
 128                 SimanticsUI.getSession().asyncRequest(new ReadRequest() {\r
 129                         \r
 130                         @Override\r
 131                         public void run(ReadGraph graph) throws DatabaseException {\r
 132                                 Resource project = SimanticsUI.getProject().get();\r
 133                                 modelToComboListener = new ModelToComboListener(modelCombo) {\r
 134                                         @Override\r
 135                                         public Resource getCurrentModel() {\r
 136                                                 return selectedModel;\r
 137                                         } \r
 138                                         \r
 139                                         @Override\r
 140                                         public void loaded() {\r
 141                                                 preselectModel();\r
 142                                         }\r
 143                                 };\r
 144                                 graph.syncRequest(new ModelRead(project),modelToComboListener);\r
 145                                 \r
 146                         }\r
 147                 });\r
 148                 \r
 149                 modelCombo.addSelectionListener(new SelectionAdapter() {\r
 150                         @Override\r
 151                         public void widgetSelected(SelectionEvent e) {\r
 152                                 int index = modelCombo.getSelectionIndex();\r
 153                                 if (index == -1)\r
 154                                         return;\r
 155                                 Resource model = (Resource)modelCombo.getData(Integer.toString(index));\r
 156                                 if (model != null)\r
 157                                         selectedModel = model;\r
 158                                 validate();\r
 159                         }\r
 160                 });\r
 161                 \r
 162                 select(reportSelectionButtons.get(0));\r
 163                 setControl(composite);\r
 164         }\r
 165         \r
 166         public List<Button> getReportSelectionButtons() {\r
 167                 return reportSelectionButtons;\r
 168         }\r
 169         \r
 170         private void select(Button selected) {\r
 171                 selected.setSelection(true);\r
 172                 for (Button b : reportSelectionButtons) {\r
 173                         if (b != selected)\r
 174                                 b.setSelection(false);\r
 175                 }\r
 176                 selectedWriter = (ReportWriter<?>)selected.getData();\r
 177                 validate();\r
 178         }\r
 179         \r
 180         private void validate() {\r
 181                 setPageComplete(selectedWriter!= null && selectedModel != null && filenameText.getText().length() > 0);\r
 182         }\r
 183         \r
 184         public ReportWriter<?> getSelectedWriter() {\r
 185                 return selectedWriter;\r
 186         }\r
 187         \r
 188         public String getFilename() {\r
 189                 return filenameText.getText();\r
 190         }\r
 191         \r
 192         public Resource getSelectedModel() {\r
 193                 return selectedModel;\r
 194         }\r
 195         \r
 196         public void setInput(Resource input) {\r
 197                 this.input = input;\r
 198         }\r
 199         \r
 200         private void preselectModel() {\r
 201                 if (input != null) {\r
 202                         for (int i = 0; i < modelCombo.getItemCount(); i++) {\r
 203                                 if (input.equals(modelCombo.getData(Integer.toString(i)))) {\r
 204                                         modelCombo.select(i);\r
 205                                         selectedModel = input;\r
 206                                 }\r
 207                         }\r
 208                 }\r
 209         }\r
 210         \r
 211         @Override\r
 212         public void setVisible(boolean visible) {\r
 213                 if (visible) {\r
 214                         preselectModel();\r
 215                 }\r
 216                 super.setVisible(visible);\r
 217         }\r
 218 \r
 219 }\r