bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/DocumentWriter.java

   1 package org.simantics.document.linking.report.templates;\r
   2 \r
   3 import java.net.URL;\r
   4 import java.util.Collection;\r
   5 import java.util.HashMap;\r
   6 import java.util.Map;\r
   7 \r
   8 import org.simantics.db.ReadGraph;\r
   9 import org.simantics.db.Resource;\r
  10 import org.simantics.document.DocumentResource;\r
  11 import org.simantics.document.linking.report.Document.TextSize;\r
  12 import org.simantics.document.linking.report.TableColumn.Alignment;\r
  13 import org.simantics.document.linking.report.Document;\r
  14 import org.simantics.document.linking.report.TextItem;\r
  15 import org.simantics.document.linking.report.URLItem;\r
  16 import org.simantics.document.linking.report.evaluator.AlignmentHint;\r
  17 import org.simantics.document.linking.report.evaluator.Date;\r
  18 import org.simantics.document.linking.report.evaluator.EvaluatorNode;\r
  19 import org.simantics.document.linking.report.evaluator.Lines;\r
  20 import org.simantics.document.linking.report.evaluator.Or;\r
  21 import org.simantics.document.linking.report.evaluator.TextSizeHint;\r
  22 import org.simantics.document.linking.report.evaluator.Variable;\r
  23 import org.simantics.document.linking.report.templates.custom.CustomizableContent;\r
  24 import org.simantics.document.linking.report.templates.custom.EvaluatorCustomizableContent;\r
  25 \r
  26 \r
  27 public abstract  class DocumentWriter<T> extends TableReportWriter<T> implements CustomizableContentProvider{\r
  28         \r
  29         Map<String, CustomizableContent> content = new HashMap<String, CustomizableContent>();\r
  30         ReadGraph graph;\r
  31         DocumentResource doc;\r
  32         Document document;\r
  33         Map<Object, Object> context;\r
  34         \r
  35         public DocumentWriter() {\r
  36                 setDefaultContent(null);\r
  37         }\r
  38         \r
  39         @Override\r
  40         public void start(ReadGraph graph, Resource model, Document writer,\r
  41                         Map<Object, Object> context) throws Exception {\r
  42                 this.graph = graph;\r
  43                 this.doc = DocumentResource.getInstance(graph);\r
  44                 this.context = context;\r
  45                 this.document = writer;\r
  46         }\r
  47         \r
  48         \r
  49         @Override\r
  50         public CustomizableContent getContent(String id) {\r
  51                 return content.get(id);\r
  52         }\r
  53         \r
  54         @Override\r
  55         public void setContent(String id, CustomizableContent content) {\r
  56                 this.content.put(id, content);\r
  57         }\r
  58         \r
  59         @Override\r
  60         public void setDefaultContent(String id) {\r
  61                 if ("Document".equals(id) || id == null) {\r
  62                         EvaluatorCustomizableContent c = new EvaluatorCustomizableContent("Document format");\r
  63                         Or item = new Or();\r
  64                         item.addChild(new Variable("#HasLabel"));\r
  65                         item.addChild(new Variable("#HasName"));\r
  66                         c.setItem(item);\r
  67                         c.setSupportStyles(false);\r
  68                         c.setSupportMultiline(true);\r
  69                         content.put("Document", c);\r
  70                 } \r
  71                 if ("Title".equals(id) || id == null) {\r
  72                         EvaluatorCustomizableContent e = new EvaluatorCustomizableContent("Document Title");\r
  73                         EvaluatorNode lines = new Lines();\r
  74                         Or nameOr = new Or();\r
  75                         nameOr.createChild(Variable.class).setVariableRef("#HasLabel");\r
  76                         nameOr.createChild(Variable.class).setVariableRef("#HasName");\r
  77                         lines.createChild(TextSizeHint.class).setTextSize(TextSize.HUGE).createChild(AlignmentHint.class).setAlignment(Alignment.CENTER).addChild(nameOr.copy());\r
  78                         lines.createChild(TextSizeHint.class).setTextSize(TextSize.HUGE).createChild(AlignmentHint.class).setAlignment(Alignment.CENTER).createChild(Variable.class).setVariableRef("DocumentName");\r
  79                         lines.createChild(TextSizeHint.class).setTextSize(TextSize.LARGE).createChild(AlignmentHint.class).setAlignment(Alignment.CENTER).createChild(Date.class);\r
  80                         e.setItem(lines);\r
  81                         e.setSupportStyles(true);\r
  82                         e.setSupportMultiline(true);\r
  83                         content.put("Title", e);\r
  84                 }\r
  85         }\r
  86         \r
  87         @Override\r
  88         public Collection<String> getContentIds() {\r
  89                 return content.keySet();\r
  90         }\r
  91         \r
  92         protected TextItem getDocumentItem(Resource document) throws Exception{\r
  93                 TextItem item;\r
  94                 if (graph.isInstanceOf(document, doc.UrlDocument)) {\r
  95                         item = this.document.newItem(URLItem.class);\r
  96                         ((URLItem)item).setURL(new URL((String)graph.getRelatedValue(document, doc.HasUrl)));\r
  97                 } else {\r
  98                         item = this.document.newItem(TextItem.class);\r
  99                 }\r
 100                 item.setText(getContent("Document").getContent(graph, document,context));\r
 101                 return item;\r
 102         }\r
 103         \r
 104         protected TextItem getNonExistingDocumentItem() throws Exception{\r
 105                 TextItem item = this.document.newItem(TextItem.class);\r
 106                 item.setText("[DOCUMENT DOES NOT EXIST]");\r
 107                 return item;\r
 108         }\r
 109 \r
 110 \r
 111 }\r