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

List of usage examples for com.google.gwt.core.client JsArrayString get

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Introduction

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

Prototype

public final native String get(int index) ;

Source Link

Document

Gets the value at a given index.

Usage

From source file:com.vaadin.client.LayoutManager.java

License:Apache License

private void notifyListenersAndDepdendents(Element element, boolean widthChanged, boolean heightChanged) {
    assert widthChanged || heightChanged;

    Profiler.enter("LayoutManager.notifyListenersAndDepdendents");

    MeasuredSize measuredSize = getMeasuredSize(element, nullSize);
    JsArrayString dependents = measuredSize.getDependents();
    for (int i = 0; i < dependents.length(); i++) {
        String pid = dependents.get(i);
        if (pid != null) {
            if (heightChanged) {
                currentDependencyTree.setNeedsVerticalLayout(pid, true);
            }//  ww  w.j  a  v  a2  s. c o m
            if (widthChanged) {
                currentDependencyTree.setNeedsHorizontalLayout(pid, true);
            }
        }
    }
    if (elementResizeListeners.containsKey(element)) {
        listenersToFire.add(element);
    }
    Profiler.leave("LayoutManager.notifyListenersAndDepdendents");
}

From source file:com.vaadin.client.metadata.TypeDataStore.java

License:Apache License

public FastStringSet findIdentifiersFor(Class<?> type) {
    FastStringSet result = FastStringSet.create();

    JsArrayString keys = identifiers.getKeys();
    for (int i = 0; i < keys.length(); i++) {
        String key = keys.get(i);
        if (identifiers.get(key) == type) {
            result.add(key);//from   ww  w.j  a  v a  2s.  co  m
        }
    }

    return result;
}

From source file:com.vaadin.client.metadata.TypeDataStore.java

License:Apache License

public static JsArrayObject<Property> getPropertiesAsArray(Type type) throws NoDataException {
    JsArrayString names = getJsPropertyNames(get().jsTypeData, type.getBaseTypeName());

    // Create Property instances for each property name
    JsArrayObject<Property> properties = JavaScriptObject.createArray().cast();
    for (int i = 0; i < names.length(); i++) {
        properties.add(new Property(type, names.get(i)));
    }/*  ww w. ja  v a 2  s.  c om*/

    return properties;
}

From source file:com.vaadin.client.ui.AbstractConnector.java

License:Apache License

@Override
public void fireEvent(GwtEvent<?> event) {
    String profilerKey = null;/* www . jav a 2  s . c  o  m*/
    if (Profiler.isEnabled()) {
        profilerKey = "Fire " + event.getClass().getSimpleName() + " for " + getClass().getSimpleName();
        Profiler.enter(profilerKey);
    }
    if (handlerManager != null) {
        handlerManager.fireEvent(event);
    }
    if (statePropertyHandlerManagers != null && event instanceof StateChangeEvent) {
        Profiler.enter("AbstractConnector.fireEvent statePropertyHandlerManagers");
        StateChangeEvent stateChangeEvent = (StateChangeEvent) event;
        JsArrayString keys = statePropertyHandlerManagers.getKeys();
        for (int i = 0; i < keys.length(); i++) {
            String property = keys.get(i);
            if (stateChangeEvent.hasPropertyChanged(property)) {
                statePropertyHandlerManagers.get(property).fireEvent(event);
            }
        }
        Profiler.leave("AbstractConnector.fireEvent statePropertyHandlerManagers");
    }
    if (Profiler.isEnabled()) {
        Profiler.leave(profilerKey);
    }

}

From source file:com.vaadin.client.ui.AbstractConnector.java

License:Apache License

@Override
public void onStateChanged(StateChangeEvent stateChangeEvent) {
    Profiler.enter("AbstractConnector.onStateChanged");
    if (debugLogging) {
        VConsole.log("State change event for " + Util.getConnectorString(stateChangeEvent.getConnector())
                + " received by " + Util.getConnectorString(this));
    }/*from   www  .  ja  v  a 2 s .  co  m*/

    updateEnabledState(isEnabled());

    FastStringMap<JsArrayObject<OnStateChangeMethod>> handlers = TypeDataStore
            .getOnStateChangeMethods(getClass());
    if (handlers != null) {
        Profiler.enter("AbstractConnector.onStateChanged @OnStateChange");

        HashSet<OnStateChangeMethod> invokedMethods = new HashSet<OnStateChangeMethod>();

        JsArrayString propertyNames = handlers.getKeys();
        for (int i = 0; i < propertyNames.length(); i++) {
            String propertyName = propertyNames.get(i);

            if (stateChangeEvent.hasPropertyChanged(propertyName)) {
                JsArrayObject<OnStateChangeMethod> propertyMethods = handlers.get(propertyName);

                for (int j = 0; j < propertyMethods.size(); j++) {
                    OnStateChangeMethod method = propertyMethods.get(j);

                    if (invokedMethods.add(method)) {

                        method.invoke(stateChangeEvent);

                    }
                }
            }
        }

        Profiler.leave("AbstractConnector.onStateChanged @OnStateChange");
    }

    Profiler.leave("AbstractConnector.onStateChanged");
}

From source file:com.vaadin.client.ui.layout.LayoutDependencyTree.java

License:Apache License

private String blockersToString(FastStringSet blockers) {
    StringBuilder b = new StringBuilder("[");

    ConnectorMap connectorMap = ConnectorMap.get(connection);
    JsArrayString blockersDump = blockers.dump();
    for (int i = 0; i < blockersDump.length(); i++) {
        ServerConnector blocker = connectorMap.getConnector(blockersDump.get(i));
        if (b.length() != 1) {
            b.append(", ");
        }//ww w  . j a  v  a  2  s .c  o m
        b.append(getCompactConnectorString(blocker));
    }
    b.append(']');
    return b.toString();
}

From source file:com.vaadin.client.ui.layout.LayoutDependencyTree.java

License:Apache License

private ManagedLayout[] asManagedLayoutArray(JsArrayString connectorIdArray) {
    int length = connectorIdArray.length();
    ConnectorMap connectorMap = ConnectorMap.get(connection);
    ManagedLayout[] result = new ManagedLayout[length];
    for (int i = 0; i < length; i++) {
        result[i] = (ManagedLayout) connectorMap.getConnector(connectorIdArray.get(i));
    }//www. j ava  2s .  co m
    return result;
}

From source file:com.vaadin.client.ui.layout.LayoutDependencyTree.java

License:Apache License

/**
 * @return/*from w  w  w  . j av a 2s  .  co m*/
 * @deprecated As of 7.0.1, use {@link #getMeasureTargetsJsArray()} for
 *             improved performance.
 */
@Deprecated
public Collection<ComponentConnector> getMeasureTargets() {
    JsArrayString targetIds = getMeasureTargetsJsArray();
    int length = targetIds.length();
    ArrayList<ComponentConnector> targets = new ArrayList<ComponentConnector>(length);
    ConnectorMap connectorMap = ConnectorMap.get(connection);

    for (int i = 0; i < length; i++) {
        targets.add((ComponentConnector) connectorMap.getConnector(targetIds.get(i)));
    }
    return targets;
}

From source file:com.vaadin.client.ui.VDragAndDropWrapper.java

License:Apache License

public boolean html5DragStart(VHtml5DragEvent event) {
    if (dragStartMode == HTML5) {
        /*/*  w w  w  .  j a va2s  .  c om*/
         * Populate html5 payload with dataflavors from the serverside
         */
        JsArrayString flavors = html5DataFlavors.getKeyArray();
        for (int i = 0; i < flavors.length(); i++) {
            String flavor = flavors.get(i);
            event.setHtml5DataFlavor(flavor, html5DataFlavors.getString(flavor));
        }
        event.setEffectAllowed("copy");
        return true;
    }
    return false;
}

From source file:com.vaadin.client.ui.VDragAndDropWrapper.java

License:Apache License

public boolean html5DragDrop(VHtml5DragEvent event) {
    if (dropHandler == null || !currentlyValid) {
        return true;
    }/*from ww w .j a v  a 2 s . c o  m*/
    try {

        VTransferable transferable = vaadinDragEvent.getTransferable();

        JsArrayString types = event.getTypes();
        for (int i = 0; i < types.length(); i++) {
            String type = types.get(i);
            if (isAcceptedType(type)) {
                String data = event.getDataAsText(type);
                if (data != null) {
                    transferable.setData(type, data);
                }
            }
        }

        int fileCount = event.getFileCount();
        if (fileCount > 0) {
            transferable.setData("filecount", fileCount);
            for (int i = 0; i < fileCount; i++) {
                final int fileId = filecounter++;
                final VHtml5File file = event.getFile(i);
                VConsole.log("Preparing to upload file " + file.getName() + " with id " + fileId);
                transferable.setData("fi" + i, "" + fileId);
                transferable.setData("fn" + i, file.getName());
                transferable.setData("ft" + i, file.getType());
                transferable.setData("fs" + i, file.getSize());
                queueFilePost(fileId, file);
            }

        }

        VDragAndDropManager.get().endDrag();
        vaadinDragEvent = null;
        try {
            event.preventDefault();
            event.stopPropagation();
        } catch (Exception e) {
            // VConsole.log("IE9 fails");
        }
        return false;
    } catch (Exception e) {
        GWT.getUncaughtExceptionHandler().onUncaughtException(e);
        return true;
    }

}