Example usage for com.google.gwt.core.client JsArrayString length

Introduction

In this page you can find the example usage for com.google.gwt.core.client JsArrayString length.

Prototype

public final native int length() ;

Source Link

Document

Gets the length of the array.

Usage

From source file:com.google.code.gwt.database.client.GenericRow.java

License:Apache License

/**
 * @return a {@link List} of all attribute names in this Row.
 *//*w ww  .ja  va2  s. c o m*/
public final List<String> getAttributeNames() {
    JsArrayString jas = getAttributeNames0();
    List<String> attributeNames = new ArrayList<String>(jas.length());
    for (int i = 0; i < jas.length(); i++) {
        attributeNames.add(jas.get(i));
    }
    return attributeNames;
}

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From source file:com.google.collide.client.code.autocomplete.css.CssPartialParser.java

License:Open Source License

/**
 * Checks whether the passed-in string matches the format of the special value
 * type in question. If it does, it returns a list of proposals that should be
 * shown to the user for this query.//from   ww  w. ja  va  2  s .c  o  m
 *
 * @param maybeSpecialValue
 * @param specialValueType a special value type, e.g., <integer>. This method
 *        can be called with a specialValueType value that is not one of those
 *        special values, in which case the method returns an empty array.
 * @return an array of strings corresponding to the proposals that should be
 *         shown for the special value type
 */
@VisibleForTesting
public JsArrayString checkIfSpecialValueAndGetSpecialValueProposals(String maybeSpecialValue,
        String specialValueType) {

    JsArrayString specialValues = getSpecialValues(maybeSpecialValue);
    for (int i = 0; i < specialValues.length(); i++) {
        if (specialValues.get(i).equals(specialValueType)) {
            return specialValueProposals.<Jso>cast().getJsObjectField(specialValueType).cast();
        }
    }
    return JavaScriptObject.createArray().cast();
}

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From source file:com.google.collide.client.code.autocomplete.css.CssPartialParser.java

License:Open Source License

public JsoArray<AutocompleteProposal> getAutocompletions(String property, JsArrayString valuesBefore,
        String incomplete, JsArrayString valuesAfter) {
    incomplete = incomplete.toLowerCase();
    boolean isRepeatingProperty = repeatingProperties.hasKey(property);
    JsArrayString valuesAndSpecialValuesAfter = getValuesAndSpecialValues(valuesAfter);
    JsArrayString valuesAndSpecialValuesBefore = getValuesAndSpecialValues(valuesBefore);

    JsoArray<AutocompleteProposal> proposals = JsoArray.create();
    JsArray<JavaScriptObject> valuesForAllSlots = getPropertyValues(property);
    if (valuesForAllSlots == null) {
        return proposals;
    }//from  w  w w . j av  a 2  s.  com
    int numSlots = valuesForAllSlots.length();

    if (numSlots == 0) {
        return proposals;
    }
    int slot = valuesBefore.length(); // slots use 0-based counting

    if (slot >= numSlots) {
        // before giving up, see if the last entry is +, in which case we just
        // adjust the slot number
        JavaScriptObject lastSlotValues = valuesForAllSlots.get(numSlots - 1);
        JsArrayString keySet = getKeySet(lastSlotValues);
        if ((keySet.length() == 1) && (keySet.get(0).equals("+"))) {
            slot = numSlots - 1;
        } else {
            return proposals;
        }
    }
    JavaScriptObject valuesForSlotInQuestion = valuesForAllSlots.get(slot);

    JsArrayString keySet = getKeySet(valuesForSlotInQuestion);
    if ((keySet.length() == 1) && (keySet.get(0).equals("+"))) {
        valuesForSlotInQuestion = valuesForAllSlots.get(slot - 1);
        keySet = getKeySet(valuesForSlotInQuestion);
    }

    if (valuesForSlotInQuestion != null) {
        if (keySet.length() == 0) {
            return proposals;
        }

        for (int keyCt = 0; keyCt < keySet.length(); keyCt++) {
            String currentValue = keySet.get(keyCt);
            Boolean shouldBeIncluded = false;
            // TODO: Avoid using untyped native collections.
            JavaScriptObject triggers = valuesForSlotInQuestion.<Jso>cast().getJsObjectField(currentValue)
                    .cast();
            JsArrayString keyTriggerSet = getKeySet(triggers);
            if (keyTriggerSet.length() == 0) {
                if (currentValue.charAt(0) == '<') {
                    JsArrayString valueProposals = specialValueProposals.<Jso>cast()
                            .getJsObjectField(currentValue).cast();
                    if (valueProposals != null && valueProposals.length() != 0) {
                        shouldBeIncluded = false;
                        for (int i = 0; i < valueProposals.length(); i++) {
                            if (valueProposals.get(i).startsWith(incomplete)
                                    && (isRepeatingProperty || !inExistingValues(currentValue,
                                            valuesAndSpecialValuesBefore, valuesAndSpecialValuesAfter))) {
                                proposals.add(new AutocompleteProposal(valueProposals.get(i)));
                            }
                        }
                    }
                } else {
                    shouldBeIncluded = true;
                }
            } else {
                for (int keyTriggerCt = 0; keyTriggerCt < keyTriggerSet.length(); keyTriggerCt++) {
                    String triggerValue = keyTriggerSet.get(keyTriggerCt);
                    int triggerSlot = triggers.<Jso>cast().getIntField(triggerValue);
                    if (triggerValue.charAt(0) == '<') {
                        JsArrayString specialValueProposalsAfterCheck = checkIfSpecialValueAndGetSpecialValueProposals(
                                valuesBefore.get(triggerSlot), triggerValue);
                        if (specialValueProposalsAfterCheck.length() != 0) {
                            shouldBeIncluded = false;
                            for (int i = 0; i < specialValueProposalsAfterCheck.length(); i++) {
                                if (specialValueProposalsAfterCheck.get(i).startsWith(incomplete)
                                        && (isRepeatingProperty || !inExistingValues(triggerValue,
                                                valuesAndSpecialValuesBefore, valuesAndSpecialValuesAfter))) {
                                    proposals.add(
                                            new AutocompleteProposal(specialValueProposalsAfterCheck.get(i)));
                                }
                            }
                        }
                    } else if (valuesBefore.get(triggerSlot).compareTo(triggerValue) == 0) {
                        shouldBeIncluded = true;
                    }
                }
            }
            if (shouldBeIncluded) {
                if (currentValue.startsWith(incomplete)
                        && (isRepeatingProperty || !inExistingValues(currentValue, valuesAndSpecialValuesBefore,
                                valuesAndSpecialValuesAfter))) {
                    proposals.add(new AutocompleteProposal(currentValue));
                }
            }
        }
    }
    return proposals;
}

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From source file:com.google.gerrit.client.change.IncludedInBox.java

License:Apache License

@Override
protected void onLoad() {
    if (!loaded) {
        ChangeApi.includedIn(changeId.get(), new AsyncCallback<IncludedInInfo>() {
            @Override//www . j a  v a 2 s  .c o  m
            public void onSuccess(IncludedInInfo r) {
                branches.setInnerSafeHtml(formatList(r.branches()));
                tags.setInnerSafeHtml(formatList(r.tags()));
                for (String n : r.externalNames()) {
                    JsArrayString external = r.external(n);
                    if (external.length() > 0) {
                        appendRow(n, external);
                    }
                }
                loaded = true;
            }

            @Override
            public void onFailure(Throwable caught) {
            }
        });
    }
}

---

From source file:com.google.gerrit.client.change.IncludedInBox.java

License:Apache License

private SafeHtml formatList(JsArrayString l) {
    SafeHtmlBuilder html = new SafeHtmlBuilder();
    int size = l.length();
    for (int i = 0; i < size; i++) {
        html.openSpan().addStyleName(style.includedInElement()).append(l.get(i)).closeSpan();
        if (i < size - 1) {
            html.append(", ");
        }/*from  w  w w. j  av a2  s. com*/
    }
    return html;
}

---

From source file:com.google.gerrit.client.change.QuickApprove.java

License:Apache License

void set(ChangeInfo info, String commit, ReplyAction action) {
    if (!info.hasPermittedLabels() || !info.status().isOpen()) {
        // Quick approve needs at least one label on an open change.
        setVisible(false);//from  w  w  w .j ava  2s  .co  m
        return;
    }
    if (info.revision(commit).isEdit() || info.revision(commit).draft()) {
        setVisible(false);
        return;
    }

    String qName = null;
    String qValueStr = null;
    short qValue = 0;

    int index = info.getMissingLabelIndex();
    if (index != -1) {
        LabelInfo label = Natives.asList(info.allLabels().values()).get(index);
        JsArrayString values = info.permittedValues(label.name());
        String s = values.get(values.length() - 1);
        short v = LabelInfo.parseValue(s);
        if (v > 0 && s.equals(label.maxValue())) {
            qName = label.name();
            qValueStr = s;
            qValue = v;
        }
    }

    if (qName != null) {
        changeId = info.legacyId();
        revision = commit;
        input = ReviewInput.create();
        input.drafts(DraftHandling.PUBLISH_ALL_REVISIONS);
        input.label(qName, qValue);
        replyAction = action;
        setText(qName + qValueStr);
        setVisible(true);
    } else {
        setVisible(false);
    }
}

---

From source file:com.google.gerrit.client.change.ReplyBox.java

License:Apache License

private void renderLabels(List<String> names, NativeMap<LabelInfo> all, NativeMap<JsArrayString> permitted) {
    TreeSet<Short> values = new TreeSet<>();
    List<LabelAndValues> labels = new ArrayList<>(permitted.size());
    for (String id : names) {
        JsArrayString p = permitted.get(id);
        if (p != null) {
            if (!all.containsKey(id)) {
                continue;
            }/*from  www  .j av  a  2s  . co m*/
            Set<Short> a = new TreeSet<>();
            for (int i = 0; i < p.length(); i++) {
                a.add(LabelInfo.parseValue(p.get(i)));
            }
            labels.add(new LabelAndValues(all.get(id), a));
            values.addAll(a);
        }
    }
    List<Short> columns = new ArrayList<>(values);

    labelsTable.resize(1 + labels.size(), 2 + values.size());
    for (int c = 0; c < columns.size(); c++) {
        labelsTable.setText(0, 1 + c, LabelValue.formatValue(columns.get(c)));
        labelsTable.getCellFormatter().setStyleName(0, 1 + c, style.label_value());
    }

    List<LabelAndValues> checkboxes = new ArrayList<>(labels.size());
    int row = 1;
    for (LabelAndValues lv : labels) {
        if (isCheckBox(lv.info.valueSet())) {
            checkboxes.add(lv);
        } else {
            renderRadio(row++, columns, lv);
        }
    }
    for (LabelAndValues lv : checkboxes) {
        renderCheckBox(row++, lv);
    }
}

---

From source file:com.google.gerrit.client.changes.PublishCommentScreen.java

License:Apache License

private void initLabel(String labelName, Panel body) {
    if (!change.has_permitted_labels()) {
        return;//  w ww  .ja  va 2  s .c o m
    }
    JsArrayString nativeValues = change.permitted_values(labelName);
    if (nativeValues == null || nativeValues.length() == 0) {
        return;
    }
    List<String> values = new ArrayList<String>(nativeValues.length());
    for (int i = 0; i < nativeValues.length(); i++) {
        values.add(nativeValues.get(i));
    }
    Collections.reverse(values);
    LabelInfo label = change.label(labelName);

    body.add(new SmallHeading(label.name() + ":"));

    VerticalPanel vp = new VerticalPanel();
    vp.setStyleName(Gerrit.RESOURCES.css().labelList());

    Short prior = null;
    if (label.all() != null) {
        for (ApprovalInfo app : Natives.asList(label.all())) {
            if (app._account_id() == Gerrit.getUserAccount().getId().get()) {
                prior = app.value();
                break;
            }
        }
    }

    for (String value : values) {
        ValueRadioButton b = new ValueRadioButton(label, value);
        SafeHtml buf = new SafeHtmlBuilder().append(b.format());
        buf = commentLinkProcessor.apply(buf);
        SafeHtml.set(b, buf);

        if (lastState != null && patchSetId.equals(lastState.patchSetId)
                && lastState.approvals.containsKey(label.name())) {
            b.setValue(lastState.approvals.get(label.name()) == value);
        } else {
            b.setValue(b.parseValue() == (prior != null ? prior : 0));
        }

        approvalButtons.add(b);
        vp.add(b);
    }
    body.add(vp);
}

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From source file:com.google.gerrit.client.diff.DiffInfo.java

License:Apache License

private static void append(StringBuilder s, JsArrayString lines) {
    for (int i = 0; i < lines.length(); i++) {
        s.append(lines.get(i)).append('\n');
    }//from w  w  w  . jav  a 2s .  c o m
}

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From source file:com.google.gerrit.client.diff.SideBySideChunkManager.java

License:Apache License

private void render(Region region, String diffColor) {
    int startA = lineMapper.getLineA();
    int startB = lineMapper.getLineB();

    JsArrayString a = region.a();
    JsArrayString b = region.b();//from   w w  w  .  j  a  v a2 s .  c o m
    int aLen = a != null ? a.length() : 0;
    int bLen = b != null ? b.length() : 0;

    String color = a == null || b == null ? diffColor : SideBySideTable.style.intralineBg();

    colorLines(cmA, color, startA, aLen);
    colorLines(cmB, color, startB, bLen);
    markEdit(cmA, startA, a, region.editA());
    markEdit(cmB, startB, b, region.editB());
    addPadding(cmA, startA + aLen - 1, bLen - aLen);
    addPadding(cmB, startB + bLen - 1, aLen - bLen);
    addGutterTag(region, startA, startB);
    lineMapper.appendReplace(aLen, bLen);

    int endA = lineMapper.getLineA() - 1;
    int endB = lineMapper.getLineB() - 1;
    if (aLen > 0) {
        addDiffChunk(cmB, endA, aLen, bLen > 0);
    }
    if (bLen > 0) {
        addDiffChunk(cmA, endB, bLen, aLen > 0);
    }
}

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