import net.sourceforge.phpeclipse.wiki.editor.model.WikipediaSection;
import net.sourceforge.phpeclipse.wiki.editor.model.WikipediaText;
+import net.sourceforge.phpeclipse.wiki.sql.WikipediaDB;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
public class WikiCompletionProcessor implements IContentAssistProcessor {
- private static final String TEMPLATE_ICON = "icons/template.gif";
+ static class StringComparator implements Comparator {
+ public int compare(Object o1, Object o2) {
+ String s1 = (String) o1;
+ String s2 = (String) o2;
+ return s1.compareTo(s2);
+ // return s1.toUpperCase().compareTo(s2.toUpperCase());
+ }
-// private static final String PREPARATION_TEMPLATE_CTX = "net.sourceforge.phpeclipse.wiki.editor.preparation";
+ public boolean equals(Object o) {
+ // String s = (String) o;
+ return compare(this, o) == 0;
+ }
+ }
- private static final String INGREDIENTS_TEMPLATE_CTX = "net.sourceforge.phpeclipse.wiki.editor.templates";
+ private static final String TEMPLATE_ICON = "icons/template.gif";
+
+ // private static TreeSet TITLES_SET = null;
+ private static final String WIKIPEDIA_TEMPLATE_CTX = "net.sourceforge.phpeclipse.wiki.editor.templates";
private static final class ProposalComparator implements Comparator {
public int compare(Object o1, Object o2) {
fEditor = editor;
}
+ // private static void readFile(String filename) {
+ // TITLES_SET = new TreeSet(new StringComparator());
+ // FileReader fileReader;
+ // try {
+ // fileReader = new FileReader(filename);
+ // BufferedReader bufferedReader = new BufferedReader(fileReader);
+ // LineTokenizer lineTokenizer = new LineTokenizer();
+ // StringBuffer line = new StringBuffer(1024);
+ // while (lineTokenizer.getToken(line, bufferedReader)) {
+ // if (line.length() == 0) {
+ // // this should not happen
+ // } else {
+ // TITLES_SET.add(line.toString());
+ // line.delete(0, line.length());
+ // }
+ // }
+ // bufferedReader.close();
+ // } catch (FileNotFoundException e) {
+ // // ignore this
+ // // TODO DialogBox which asks the user if she/he likes to build new index?
+ // } catch (IOException e) {
+ // // TODO Auto-generated catch block
+ // e.printStackTrace();
+ // }
+ // }
+
public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int offset) {
WikipediaSection section = fEditor.getSection();
if (section == null)
String prefix = getPrefix(viewer, offset);
Region region = new Region(offset - prefix.length(), prefix.length() + selection.getLength());
+ List result = new ArrayList();
+
+ if (prefix.length() > 2) {
+ if (WikiEditorPlugin.fWikiDB == null) {
+ try {
+ WikiEditorPlugin.fWikiDB = new WikipediaDB();
+ } catch (Exception ex1) {
+ // ex1.printStackTrace(); // could not start db
+ WikiEditorPlugin.fWikiDB = null;
+ }
+ }
+ if (WikiEditorPlugin.fWikiDB != null) {
+ try {
+ ArrayList list = WikiEditorPlugin.fWikiDB.queryPrefix(prefix);
+ ICompletionProposal[] titleProposals = computeTitleProposals(list, region, viewer);
+ result.addAll(Arrays.asList(titleProposals));
+ } catch (Exception ex1) {
+ // ex1.printStackTrace(); // could not start db
+ WikiEditorPlugin.fWikiDB = null;
+ }
+ }
+ }
+ // if (TITLES_SET==null) {
+ // TODO make this a preference
+ // readFile("c:\\temp\\titles.txt");
+ // }
+ // if (TITLES_SET.size()>0 && prefix.length()>3) {
+ // SortedSet subSet = TITLES_SET.subSet(prefix, prefix + '\255');
+ // Iterator iter = subSet.iterator();
+ // ArrayList list;
+ // String title;
+ // int maxProposals = 200;
+ // while (iter.hasNext()) {
+ // title = (String) iter.next();
+ // if (title.toLowerCase().startsWith(prefix.toLowerCase())) {
+ // result.add(title);
+ // }
+ // if (maxProposals-- < 0) {
+ // break;
+ // }
+ // }
+ // }
ICompletionProposal[] templateProposals = computeTemplateProposals(viewer, region, section, prefix);
-// ICompletionProposal[] ingredientProposals = computeIngredientsProposals(viewer, region, recipe, prefix);
-// ICompletionProposal[] titleProposals = computeTitleProposals(viewer, region, recipe, prefix);
- List result = new ArrayList();
-// result.addAll(Arrays.asList(ingredientProposals));
+ // ICompletionProposal[] ingredientProposals = computeIngredientsProposals(viewer, region, recipe, prefix);
+ // ICompletionProposal[] titleProposals = computeTitleProposals(viewer, region, recipe, prefix);
+
+ // result.addAll(Arrays.asList(ingredientProposals));
result.addAll(Arrays.asList(templateProposals));
-// result.addAll(Arrays.asList(titleProposals));
+ // result.addAll(Arrays.asList(titleProposals));
return (ICompletionProposal[]) result.toArray(new ICompletionProposal[result.size()]);
}
- private ICompletionProposal[] computeTitleProposals(ITextViewer viewer, IRegion region, WikipediaText recipe, String prefix) {
- List props = new ArrayList(2);
- // if (recipe.getIngredientsSection() == null)
- // props.add(createTitleProposal("Zutaten:", region, viewer));
- // if (recipe.getPreparationSection() == null)
- // props.add(createTitleProposal("Zubereitung:", region, viewer));
- return (ICompletionProposal[]) props.toArray(new ICompletionProposal[props.size()]);
- }
-
- private CompletionProposal createTitleProposal(String name, IRegion region, ITextViewer viewer) {
- String lineDelimiter = TextUtilities.getDefaultLineDelimiter(viewer.getDocument());
- return new CompletionProposal(name + lineDelimiter, region.getOffset(), region.getLength(), region.getOffset() + name.length()
- + lineDelimiter.length(), null, name, null, null);
- }
-
- private ICompletionProposal[] computeIngredientsProposals(ITextViewer viewer, IRegion region, WikipediaText recipe, String prefix) {
- return new ICompletionProposal[0];
- // Step[] steps= recipe.getSteps();
- // if (steps == null || steps.length == 0)
- // return new ICompletionProposal[0];
- //
- // int offset= region.getOffset();
- // Step first= steps[0];
- // if (offset < first.getOffset())
- // return new ICompletionProposal[0];
- //
- // Ingredient[] ingredients= recipe.getIngredients();
- // if (ingredients == null)
- // return new ICompletionProposal[0];
- //
- // prefix= prefix.toLowerCase();
- //
- // ArrayList proposals= new ArrayList();
- // for (int i= 0; i < ingredients.length; i++) {
- // String ingredient= ingredients[i].getName();
- // if (ingredient.toLowerCase().startsWith(prefix))
- // proposals.add(new CompletionProposal(ingredient, offset, region.getLength(), ingredient.length()));
- // }
- // return (ICompletionProposal[]) proposals.toArray(new ICompletionProposal[proposals.size()]);
+ private ICompletionProposal[] computeTitleProposals(ArrayList list, IRegion region, ITextViewer viewer) {
+ ICompletionProposal[] arr = new ICompletionProposal[list.size()];
+ // String lineDelimiter = TextUtilities.getDefaultLineDelimiter(viewer.getDocument());
+ String temp;
+ for (int i = 0; i < arr.length; i++) {
+ temp = (String) list.get(i);
+ arr[i] = new CompletionProposal(temp, region.getOffset(), region.getLength(), region.getOffset() + temp.length(), null, temp,
+ null, null);
+ }
+ return arr;
}
private TemplateContextType getContextType(WikipediaSection section, int offset) {
-// if (recipe.getPreparationSection() != null && recipe.getPreparationSection().getOffset() < offset)
-// return WikiEditorPlugin.getDefault().getContextTypeRegistry().getContextType(PREPARATION_TEMPLATE_CTX);
-// else
- return WikiEditorPlugin.getDefault().getContextTypeRegistry().getContextType(INGREDIENTS_TEMPLATE_CTX);
+ return WikiEditorPlugin.getDefault().getContextTypeRegistry().getContextType(WIKIPEDIA_TEMPLATE_CTX);
}
/**
- * Creates a concrete template context for the given region in the document. This involves finding out which context fType is valid
- * at the given location, and then creating a context of this fType. The default implementation returns a
+ * Creates a concrete template context for the given region in the document. This involves finding out which context fType is
+ * valid at the given location, and then creating a context of this fType. The default implementation returns a
* <code>DocumentTemplateContext</code> for the context fType at the given location.
*
* @param viewer
} catch (TemplateException e) {
continue;
}
- int relevance = getRelevance(template, prefix);
- if (relevance > 0) {
- matches.add(new TemplateProposal(template, context, region, getImage(template), relevance));
- }
+ // int relevance = getRelevance(template, prefix);
+ // if (relevance > 0) {
+ matches.add(new TemplateProposal(template, context, region, getImage(template), 1));
+ // }
}
Collections.sort(matches, fgProposalComparator);
try {
while (i > 0) {
char ch = document.getChar(i - 1);
- if (!Character.isLetterOrDigit(ch))
+ if (!Character.isLetterOrDigit(ch) && (ch != ':') && (ch != '_'))
break;
i--;
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff