bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/imports/internal/SCLModuleSelectionDialog.java

   1 package org.simantics.scl.ui.imports.internal;\r
   2 \r
   3 import gnu.trove.procedure.TObjectProcedure;\r
   4 \r
   5 import java.util.Comparator;\r
   6 \r
   7 import org.eclipse.core.runtime.CoreException;\r
   8 import org.eclipse.core.runtime.IProgressMonitor;\r
   9 import org.eclipse.core.runtime.IStatus;\r
  10 import org.eclipse.core.runtime.Status;\r
  11 import org.eclipse.jface.dialogs.IDialogSettings;\r
  12 import org.eclipse.swt.widgets.Composite;\r
  13 import org.eclipse.swt.widgets.Control;\r
  14 import org.eclipse.swt.widgets.Shell;\r
  15 import org.eclipse.ui.dialogs.FilteredItemsSelectionDialog;\r
  16 import org.eclipse.ui.dialogs.SearchPattern;\r
  17 import org.simantics.scl.osgi.SCLOsgi;\r
  18 import org.simantics.scl.ui.Activator;\r
  19 \r
  20 public class SCLModuleSelectionDialog extends FilteredItemsSelectionDialog {\r
  21 \r
  22     private static final String SCL_MODULE_SELECTION_DIALOG = "SCL_MODULE_SELECTION_DIALOG";\r
  23     \r
  24     public SCLModuleSelectionDialog(Shell shell) {\r
  25         super(shell, true);\r
  26     }\r
  27 \r
  28     @Override\r
  29     protected Control createExtendedContentArea(Composite parent) {\r
  30         return null;\r
  31     }\r
  32 \r
  33     @Override\r
  34     protected IDialogSettings getDialogSettings() {\r
  35         IDialogSettings settings = org.simantics.scl.ui.Activator.getInstance()\r
  36                 .getDialogSettings().getSection(SCL_MODULE_SELECTION_DIALOG);\r
  37         if (settings == null)\r
  38             settings = Activator.getInstance()\r
  39             .getDialogSettings().addNewSection(SCL_MODULE_SELECTION_DIALOG);\r
  40         return settings;\r
  41     }\r
  42 \r
  43     @Override\r
  44     protected IStatus validateItem(Object item) {\r
  45         return Status.OK_STATUS;\r
  46     }\r
  47 \r
  48     @Override\r
  49     protected ItemsFilter createFilter() {\r
  50         return new ItemsFilter() {\r
  51             {\r
  52                 String patternText = getPattern();\r
  53                 patternMatcher = new SearchPattern();\r
  54                 if(patternText != null && patternText.length() > 0)\r
  55                     patternMatcher.setPattern(patternText);\r
  56                 else \r
  57                     patternMatcher.setPattern("*");\r
  58             }\r
  59             \r
  60             @Override\r
  61             public boolean matchItem(Object item) {\r
  62                 if(getPattern().indexOf('/') > 0)\r
  63                     return matches((String)item);\r
  64                 else {\r
  65                     for(String part : ((String)item).split("/"))\r
  66                         if(matches(part))\r
  67                             return true;\r
  68                     return false;\r
  69                 }\r
  70             }\r
  71 \r
  72             @Override\r
  73             public boolean isConsistentItem(Object item) {\r
  74                 return true;\r
  75             }\r
  76             \r
  77         };\r
  78     }\r
  79 \r
  80     Comparator<String> comparator = new Comparator<String>() {\r
  81         @Override\r
  82         public int compare(String o1, String o2) {\r
  83             return o1.compareTo(o2);\r
  84         }\r
  85     };\r
  86     \r
  87     @SuppressWarnings("rawtypes")\r
  88     @Override\r
  89     protected Comparator getItemsComparator() {\r
  90         return comparator;\r
  91     }\r
  92 \r
  93     @Override\r
  94     protected void fillContentProvider(final AbstractContentProvider contentProvider,\r
  95             final ItemsFilter itemsFilter, IProgressMonitor progressMonitor)\r
  96             throws CoreException {\r
  97         SCLOsgi.SOURCE_REPOSITORY.forAllModules(new TObjectProcedure<String>() {\r
  98             @Override\r
  99             public boolean execute(String module) {\r
 100                 contentProvider.add(module, itemsFilter);\r
 101                 return true;\r
 102             }\r
 103         });\r
 104         if(progressMonitor != null)\r
 105             progressMonitor.done();\r
 106     }\r
 107 \r
 108     @Override\r
 109     public String getElementName(Object item) {\r
 110         return (String)item;\r
 111     }\r
 112 \r
 113 }\r