Examples of ISearchFilter

org.rssowl.core.persist.ISearchFilter
Instances of of {@link ISearchFilter} perform a set of operations on entitiesmatching a certain search. @see INewsAction @see IFilterAction @author bpasero

Examples of org.rssowl.core.persist.ISearchFilter

        }
      }
    }


    /* Filter */
    ISearchFilter filter = factory.createSearchFilter(null, search, name);
    filter.setEnabled(isEnabled);
    filter.setMatchAllNews(matchAllNews);
    filter.setOrder(order);


    /* Filter Actions */
    List<?> actions = filterElement.getChildren(Tag.ACTION.get(), RSSOWL_NS);
    for (int i = 0; i < actions.size(); i++) {
      Element action = (Element) actions.get(i);
      String id = action.getAttributeValue(Attributes.ID.get());
      String data = action.getAttributeValue(Attributes.DATA.get());


      IFilterAction filterAction = factory.createFilterAction(id);
      if (data != null) {


        /* Special case Label Action */
        if (LabelNewsAction.ID.equals(id)) {
          Long labelId = Long.parseLong(data);
          filterAction.setData(labelId);
        }


        /* Special case Move/Copy Action */
        else if (MoveNewsAction.ID.equals(id) || CopyNewsAction.ID.equals(id)) {
          String[] binIds = data.split(OPMLConstants.SEPARATOR);
          Long[] binIdsLong = new Long[binIds.length];
          for (int j = 0; j < binIds.length; j++) {
            binIdsLong[j] = Long.parseLong(binIds[j]);
          }


          filterAction.setData(binIdsLong);
        }


        /* Any other Action */
        else {
          filterAction.setData(data);
        }
      }


      /* Look for Action Properties */
      else {
        List<?> actionProperties = action.getChildren(Tag.ACTION_PROPERTY.get(), RSSOWL_NS);
        if (!actionProperties.isEmpty()) {
          Properties properties = new Properties();
          for (Object actionProperty : actionProperties) {
            Element actionPropertyElement = (Element) actionProperty;
            String key = actionPropertyElement.getAttributeValue(Attributes.ID.get());
            String value = actionPropertyElement.getAttributeValue(Attributes.VALUE.get());


            properties.setProperty(key, value);
          }


          filterAction.setData(properties);
        }
      }


      filter.addAction(filterAction);
    }


    importedEntities.add(filter);
  }

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Examples of org.rssowl.core.persist.ISearchFilter

    else if (entity instanceof ISearch) {
      ISearch search = (ISearch) entity;
      modelEvent = new SearchEvent(search, root);
    }
    else if (entity instanceof ISearchFilter) {
      ISearchFilter filter = (ISearchFilter) entity;
      modelEvent = new SearchFilterEvent(filter, root);
    }
    return modelEvent;
  }

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Examples of org.rssowl.core.persist.ISearchFilter

  private ISearchFilter createFilter(List<IFilterAction> actions) {
    IModelFactory factory = Owl.getModelFactory();
    ISearch search = createSearch();


    /* Create Actions */
    ISearchFilter filter = factory.createSearchFilter(null, search, fNameInput.getText());
    filter.setEnabled(true);
    filter.setMatchAllNews(fMatchAllNewsRadio.getSelection());
    filter.setOrder(fFilterPosition);
    for (IFilterAction action : actions) {
      filter.addAction(action);
    }


    return filter;
  }

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Examples of org.rssowl.core.persist.ISearchFilter


    /* Label Provider */
    fViewer.setLabelProvider(new CellLabelProvider() {
      @Override
      public void update(ViewerCell cell) {
        ISearchFilter filter = (ISearchFilter) cell.getElement();
        Display display = fViewer.getControl().getDisplay();
        if (filter.isEnabled())
          cell.setText(filter.getName());
        else
          cell.setText(NLS.bind(Messages.NewsFiltersListDialog_FILTER_DISABLED, filter.getName()));
        cell.setImage(fFilterIcon);
        if (!OwlUI.isHighContrast())
          cell.setForeground(filter.isEnabled() ? display.getSystemColor(SWT.COLOR_BLACK) : display.getSystemColor(SWT.COLOR_DARK_GRAY));
      }
    });


    /* Sort */
    fViewer.setComparator(new ViewerComparator() {
      @Override
      public int compare(Viewer viewer, Object e1, Object e2) {
        ISearchFilter filter1 = (ISearchFilter) e1;
        ISearchFilter filter2 = (ISearchFilter) e2;


        return filter1.getOrder() < filter2.getOrder() ? -1 : 1;
      }
    });


    /* Selection */
    fViewer.addSelectionChangedListener(new ISelectionChangedListener() {
      public void selectionChanged(SelectionChangedEvent event) {
        IStructuredSelection selection = (IStructuredSelection) event.getSelection();
        fEditButton.setEnabled(!selection.isEmpty());
        fDeleteButton.setEnabled(!selection.isEmpty());
        fApplySelectedFilter.setEnabled(!selection.isEmpty() && selection.size() == 1);


        updateMoveEnablement();
      }
    });


    /* Doubleclick */
    fViewer.addDoubleClickListener(new IDoubleClickListener() {
      public void doubleClick(DoubleClickEvent event) {
        onEdit();
      }
    });


    /* Set input (ignored by ContentProvider anyways) */
    fViewer.setInput(this);
    updateCheckedState();


    /* Listen on Check State Changes */
    fViewer.addCheckStateListener(new ICheckStateListener() {
      public void checkStateChanged(CheckStateChangedEvent event) {
        ISearchFilter filter = (ISearchFilter) event.getElement();
        filter.setEnabled(event.getChecked());
        fSearchFilterDao.save(filter);
        fViewer.update(filter, null);
        updateTitle();
      }
    });

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Examples of org.rssowl.core.persist.ISearchFilter

  }


  private void onApplySelectedFilter() {
    IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
    if (!selection.isEmpty()) {
      ISearchFilter filter = (ISearchFilter) selection.getFirstElement();


      /* Retrieve those actions that are forcable to run */
      List<IFilterAction> actions = filter.getActions();
      List<IFilterAction> forcableActions = new ArrayList<IFilterAction>(actions.size());
      for (IFilterAction action : actions) {
        NewsActionDescriptor newsActionDescriptor = fNewsActionPresentationManager.getNewsActionDescriptor(action.getActionId());
        if (newsActionDescriptor != null && newsActionDescriptor.isForcable())
          forcableActions.add(action);
      }


      /* Return early if selected Action is not forcable */
      if (forcableActions.isEmpty()) {
        MessageDialog.openWarning(getShell(), NLS.bind(Messages.NewsFiltersListDialog_RUN_SELECTED_FILTER_N, filter.getName()), NLS.bind(Messages.NewsFiltersListDialog_NO_ACTIONS_TO_RUN, filter.getName()));
        return;
      }


      IModelSearch search = Owl.getPersistenceService().getModelSearch();
      List<SearchHit<NewsReference>> targetNews = null;


      /* Search for all Visible News */
      Set<State> visibleStates = INews.State.getVisible();
      if (filter.getSearch() == null) {
        ISearchField stateField = Owl.getModelFactory().createSearchField(INews.STATE, INews.class.getName());
        ISearchCondition stateCondition = Owl.getModelFactory().createSearchCondition(stateField, SearchSpecifier.IS, EnumSet.of(State.NEW, State.UNREAD, State.UPDATED, State.READ));
        targetNews = search.searchNews(Collections.singleton(stateCondition), true);
      }


      /* Use Search from Filter */
      else {
        List<SearchHit<NewsReference>> result = search.searchNews(filter.getSearch());
        targetNews = new ArrayList<SearchHit<NewsReference>>(result.size());


        /* Filter out those that are not visible */
        for (SearchHit<NewsReference> resultItem : result) {
          INews.State state = (State) resultItem.getData(INews.STATE);
          if (visibleStates.contains(state))
            targetNews.add(resultItem);
        }
      }


      /* Return early if there is no matching News */
      if (targetNews.isEmpty()) {
        MessageDialog.openWarning(getShell(), NLS.bind(Messages.NewsFiltersListDialog_RUN_SELECTED_FILTER_N, filter.getName()), NLS.bind(Messages.NewsFiltersListDialog_NO_FILTER_MATCH, filter.getName()));
        return;
      }


      /* Ask for Confirmation */
      boolean multipleActions = forcableActions.size() > 1;
      String title = NLS.bind(Messages.NewsFiltersListDialog_RUN_SELECTED_FILTER_N, filter.getName());
      StringBuilder message = new StringBuilder();
      if (multipleActions)
        message.append(NLS.bind(Messages.NewsFiltersListDialog_PERFORM_ACTIONS, targetNews.size())).append("\n"); //$NON-NLS-1$
      else
        message.append(NLS.bind(Messages.NewsFiltersListDialog_PERFORM_ACTION, targetNews.size())).append("\n"); //$NON-NLS-1$

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Examples of org.rssowl.core.persist.ISearchFilter


    return chunkList;
  }


  private void updateTitle() {
    ISearchFilter problematicFilter = null;


    Table table = fViewer.getTable();
    TableItem[] items = table.getItems();
    for (TableItem item : items) {
      ISearchFilter filter = (ISearchFilter) item.getData();
      if (filter.getSearch() == null && filter.isEnabled()) {
        int index = table.indexOf(item);
        if (index < table.getItemCount() - 1) {
          problematicFilter = filter;
          break;
        }

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Examples of org.rssowl.core.persist.ISearchFilter

    for (TableItem item : items) {
      sortedFilters.add((ISearchFilter) item.getData());
    }


    IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
    ISearchFilter selectedFilter = (ISearchFilter) selection.getFirstElement();
    int selectedFilterOrder = selectedFilter.getOrder();
    ISearchFilter otherFilter = null;
    int index = sortedFilters.indexOf(selectedFilter);


    /* Move Up */
    if (up && index > 0) {
      otherFilter = sortedFilters.get(index - 1);
      selectedFilter.setOrder(otherFilter.getOrder());
      otherFilter.setOrder(selectedFilterOrder);
    }


    /* Move Down */
    else if (!up && index < sortedFilters.size() - 1) {
      otherFilter = sortedFilters.get(index + 1);
      selectedFilter.setOrder(otherFilter.getOrder());
      otherFilter.setOrder(selectedFilterOrder);
    }


    fSearchFilterDao.saveAll(Arrays.asList(new ISearchFilter[] { selectedFilter, otherFilter }));
    fViewer.refresh();
    fViewer.getTable().showSelection();

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Examples of org.rssowl.core.persist.ISearchFilter

  }


  private void updateCheckedState() {
    TableItem[] items = fViewer.getTable().getItems();
    for (TableItem item : items) {
      ISearchFilter filter = (ISearchFilter) item.getData();
      fViewer.setChecked(filter, filter.isEnabled());
    }
  }

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Examples of org.rssowl.core.persist.ISearchFilter

    }
  }


  private void onEdit() {
    IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
    ISearchFilter filter = (ISearchFilter) selection.getFirstElement();


    NewsFilterDialog dialog = new NewsFilterDialog(getShell(), filter);
    if (dialog.open() == IDialogConstants.OK_ID) {
      fViewer.refresh(true);
      fViewer.getTable().setFocus();

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Examples of org.rssowl.core.persist.ISearchFilter

    List<?> selectedFilters = selection.toList();
    ConfirmDialog dialog = new ConfirmDialog(getShell(), Messages.NewsFiltersListDialog_CONFIRM_DELETE, Messages.NewsFiltersListDialog_NO_UNDO, getMessage(selectedFilters), null);
    if (dialog.open() == IDialogConstants.OK_ID) {
      List<ISearchFilter> filtersToDelete = new ArrayList<ISearchFilter>(selectedFilters.size());
      for (Iterator<?> iterator = selectedFilters.iterator(); iterator.hasNext();) {
        ISearchFilter filter = (ISearchFilter) iterator.next();
        filtersToDelete.add(filter);
      }


      fSearchFilterDao.deleteAll(filtersToDelete);
      fViewer.remove(selection.toArray());

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