Examples with FindResultsList au.gov.asd.tac.constellation.views.find2.utilities.FindResultsList used on opensource projects

Example 11 with FindResultsList

use of au.gov.asd.tac.constellation.views.find2.utilities.FindResultsList in project constellation by constellation-app.

the class BasicFindPlugin method edit.

@Override
protected void edit(final GraphWriteMethods graph, final PluginInteraction interaction, final PluginParameters parameters) throws InterruptedException {
    // Retrieve the existing FindResultList Meta attribute
    final int stateId = FindViewConcept.MetaAttribute.FINDVIEW_STATE.ensure(graph);
    FindResultsList foundResult = graph.getObjectValue(stateId, 0);
    /**
     * If it doesn't exist or is null, create a new list with the starting
     * index and the current find parameters. If it does exist, create a
     * list with the correct index and the current find parameters
     */
    if (foundResult == null) {
        foundResult = new FindResultsList(STARTING_INDEX, this.parameters, graph.getId());
    } else {
        /**
         * This is delicate, so don't change. This process, captures the
         * users previous search and their current search, compares the 2 to
         * see if they are the same. If yes then get the previous index of
         * the last foundResult. If its different reset the index. The
         * parameters are instantiated as new variables as they were
         * manipulation issues elsewhere causing this process to fail.
         */
        final FindResultsList oldList = new FindResultsList(STARTING_INDEX, foundResult.getSearchParameters(), foundResult.getGraphId());
        final BasicFindReplaceParameters oldparameters = oldList.getSearchParameters();
        final BasicFindReplaceParameters newParamters = new BasicFindReplaceParameters(this.parameters);
        int newIndex = getIndex(newParamters, oldparameters, foundResult.getCurrentIndex());
        foundResult = new FindResultsList(newIndex, newParamters, oldList.getGraphId());
    }
    foundResult.clear();
    graph.setObjectValue(stateId, 0, foundResult);
    if (findString.isEmpty()) {
        findString = "^$";
        regex = true;
    }
    boolean found;
    final int selectedAttribute = graph.getAttribute(elementType, VisualConcept.VertexAttribute.SELECTED.getName());
    final int elementCount = elementType.getElementCount(graph);
    // do this if add to selection
    if (!addToSelection && !removeFromCurrentSelection && !findInCurrentSelection) {
        clearSelection(graph);
    }
    final FindResultsList findInCurrentSelectionList = new FindResultsList(graph.getId());
    final FindResultsList removeFromCurrentSelectionList = new FindResultsList(graph.getId());
    final String searchString = regex ? findString : Pattern.quote(findString);
    final int caseSensitivity = ignorecase ? Pattern.UNICODE_CASE | Pattern.CASE_INSENSITIVE : 0;
    final Pattern searchPattern = Pattern.compile(searchString, caseSensitivity);
    /**
     * Loop through all selected attributes, get the current element of the
     * selected type and its value, check the value isn't null, then compare
     * the value with the find string based on the search preferences. If
     * that element matches the search criteria, change its selected value
     * to true if selecting all. Otherwise create a FindResult and add that
     * find result to the foundResults list
     */
    for (final Attribute a : selectedAttributes) {
        // if the attribute exists on the current graph
        if (graph.getAttribute(elementType, a.getName()) >= 0) {
            // for all elements on the graph of the given type
            for (int i = 0; i < elementCount; i++) {
                // get the current element
                final int currElement = elementType.getElement(graph, i);
                // get string value of it graph elements attribute
                final String value = graph.getStringValue(graph.getAttribute(elementType, a.getName()), currElement);
                // if the value isnt null
                if (value != null) {
                    // Determine if the find string matches the attribute
                    // string
                    Matcher match = searchPattern.matcher(value);
                    found = matchWholeWord ? match.matches() : match.find();
                    if (found) {
                        // get the UID of the element and the graph
                        final long uid = elementType.getUID(graph, currElement);
                        // their current selection
                        if (findInCurrentSelection || removeFromCurrentSelection) {
                            // if the element is selected
                            if (graph.getBooleanValue(selectedAttribute, currElement)) {
                                // Add the element to the find in and
                                // remove from list
                                findInCurrentSelectionList.add(new FindResult(currElement, uid, elementType));
                                removeFromCurrentSelectionList.add(new FindResult(currElement, uid, elementType));
                            }
                        }
                        // matching element
                        if (selectAll && !findInCurrentSelection && !removeFromCurrentSelection) {
                            graph.setBooleanValue(selectedAttribute, currElement, true);
                        }
                        // add the graph element to the foundResult list
                        foundResult.add(new FindResult(currElement, uid, elementType));
                    }
                }
            }
        }
    }
    /**
     * If findIncurrentSelection is true, clear the current selection and
     * loop through the list of found elements and set them to selected.
     */
    selectFindInResults(findInCurrentSelection, findInCurrentSelectionList, foundResult, graph, selectedAttribute);
    /**
     * If removeFromCurrentlySelection is true, loop through the list of
     * found elements and set their selection status to false.
     */
    selectRemoveFromResults(removeFromCurrentSelection, removeFromCurrentSelectionList, foundResult, graph, selectedAttribute);
    /**
     * If the user clicked find next or find previous
     */
    if (!selectAll) {
        // Clean the find results list to only contain unique graph elements
        final List<FindResult> distinctValues = foundResult.stream().distinct().collect(Collectors.toList());
        foundResult.clear();
        foundResult.addAll(distinctValues);
        /**
         * If the list isn't empty, and the user clicked find next,
         * increment the found lists index by 1, otherwise decrement it by
         * 1. Set the element at the specified index to selected.
         */
        if (!foundResult.isEmpty()) {
            if (getNext) {
                foundResult.incrementCurrentIndex();
            } else {
                foundResult.decrementCurrentIndex();
            }
            final int elementId = foundResult.get(foundResult.getCurrentIndex()).getID();
            graph.setBooleanValue(selectedAttribute, elementId, !removeFromCurrentSelection);
        }
        graph.setObjectValue(stateId, 0, foundResult);
    }
    // If no results are found, set the meta attribute to null
    graph.setObjectValue(stateId, 0, foundResult.isEmpty() ? null : foundResult);
}

Example 12 with FindResultsList

use of au.gov.asd.tac.constellation.views.find2.utilities.FindResultsList in project constellation by constellation-app.

the class BasicFindPlugin method selectRemoveFromResults.

/**
 * Completes the steps required to deselected the FindResults within the
 * removeFromCurrentSelectionList. Its split into a separate function to
 * reduce cognitive complexity of the edit function.
 *
 * @param removeFromCurrentSelection
 * @param removeFromCurrentSelectionList
 * @param foundResult
 * @param graph
 * @param selectedAttribute
 */
private void selectRemoveFromResults(final boolean removeFromCurrentSelection, final FindResultsList removeFromCurrentSelectionList, final FindResultsList foundResult, final GraphWriteMethods graph, final int selectedAttribute) {
    if (removeFromCurrentSelection && !removeFromCurrentSelectionList.isEmpty()) {
        for (final FindResult fr : removeFromCurrentSelectionList) {
            graph.setBooleanValue(selectedAttribute, fr.getID(), false);
            if (getNext) {
                foundResult.clear();
                foundResult.addAll(removeFromCurrentSelectionList);
                break;
            }
        }
        foundResult.clear();
        foundResult.addAll(removeFromCurrentSelectionList);
    }
}

Example 13 with FindResultsList

use of au.gov.asd.tac.constellation.views.find2.utilities.FindResultsList in project constellation by constellation-app.

the class AdvancedSearchPlugin method removeFindInResults.

/**
 * This is called when the user wanted to remove the results from their
 * current selection.
 *
 * @param findInCurrentSelection
 * @param findInCurrentSelectionList
 * @param foundResult
 * @param graph
 * @param selectedAttribute
 */
private void removeFindInResults(final boolean findInCurrentSelection, final FindResultsList removeFromCurrentSelectionList, final FindResultsList foundResult, final GraphWriteMethods graph, final int selectedAttribute) {
    if (findInCurrentSelection && !removeFromCurrentSelectionList.isEmpty()) {
        // loop through all results and de select them
        for (final FindResult fr : removeFromCurrentSelectionList) {
            graph.setBooleanValue(selectedAttribute, fr.getID(), false);
        }
        // clear the foundResult and add the findIncurrentSelection list to it
        foundResult.clear();
        foundResult.addAll(removeFromCurrentSelectionList);
    }
}