net.sourceforge.phpeclipse.xml.ui/src/net/sourceforge/phpeclipse/xml/ui/internal/preferences/ContentAssistPreference.java

   1 package net.sourceforge.phpeclipse.xml.ui.internal.preferences;
   2
   3 import net.sourceforge.phpeclipse.ui.PreferenceConstants;
   4 import net.sourceforge.phpeclipse.ui.templates.template.BasicCompletionProcessor;
   5 import net.sourceforge.phpeclipse.xml.ui.internal.text.XMLPartitionScanner;
   6
   7 import org.eclipse.jface.preference.IPreferenceStore;
   8 import org.eclipse.jface.text.contentassist.ContentAssistant;
   9 import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
  10
  11
  12 public class ContentAssistPreference {
  13   /** Preference key for html content assist auto activation triggers */
  14   private final static String AUTOACTIVATION_TRIGGERS_HTML = PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML;
  15
  16   /** Preference key for alphabetic ordering of proposals */
  17   private final static String ORDER_PROPOSALS = PreferenceConstants.CODEASSIST_ORDER_PROPOSALS;
  18
  19   private static BasicCompletionProcessor getHTMLProcessor(ContentAssistant assistant) {
  20     IContentAssistProcessor p = assistant.getContentAssistProcessor(XMLPartitionScanner.XML_TAG);
  21     if (p instanceof BasicCompletionProcessor)
  22       return (BasicCompletionProcessor) p;
  23     return null;
  24   }
  25
  26   private static void configureHTMLProcessor(ContentAssistant assistant, IPreferenceStore store) {
  27     BasicCompletionProcessor hcp = getHTMLProcessor(assistant);
  28     if (hcp == null)
  29       return;
  30
  31     String triggers = store.getString(AUTOACTIVATION_TRIGGERS_HTML);
  32     if (triggers != null)
  33       hcp.setCompletionProposalAutoActivationCharacters(triggers.toCharArray());
  34
  35     boolean enabled;
  36     //    boolean enabled = store.getBoolean(CASE_SENSITIVITY);
  37     //    jdcp.restrictProposalsToMatchingCases(enabled);
  38
  39     enabled = store.getBoolean(ORDER_PROPOSALS);
  40   //  hcp.orderProposalsAlphabetically(enabled);
  41   }
  42   private static void changeHTMLProcessor(ContentAssistant assistant, IPreferenceStore store, String key) {
  43     BasicCompletionProcessor jdcp = getHTMLProcessor(assistant);
  44     if (jdcp == null)
  45       return;
  46
  47     if (AUTOACTIVATION_TRIGGERS_HTML.equals(key)) {
  48       String triggers = store.getString(AUTOACTIVATION_TRIGGERS_HTML);
  49       if (triggers != null)
  50         jdcp.setCompletionProposalAutoActivationCharacters(triggers.toCharArray());
  51       //    } else if (CASE_SENSITIVITY.equals(key)) {
  52       //      boolean enabled = store.getBoolean(CASE_SENSITIVITY);
  53       //      jdcp.restrictProposalsToMatchingCases(enabled);
  54     } else if (ORDER_PROPOSALS.equals(key)) {
  55       boolean enable = store.getBoolean(ORDER_PROPOSALS);
  56    //   jdcp.orderProposalsAlphabetically(enable);
  57     }
  58   }
  59 }