/** Called whenever an update is received from the server */
@Override
public void updateFromUIDL(final UIDL uidl, final ApplicationConnection client) {
if (client.updateComponent(this, uidl, true)) {
return;
}
this.client = client;
paintableId = uidl.getId();
currentKeyModifiers = new HashSet<Integer>();
final String operation = uidl.getStringAttribute("operation");
if ("REPAINT".equals(operation)) {
repaint(uidl);
} else if ("SET_NODE_SIZE".equals(operation)) {
style.setNodeSize(uidl.getIntAttribute("ns") / 2);
graph.updateGraphProperties(style);
paintGraph();
} else if ("SET_VISUAL_STYLE".equals(operation)) {
graph.updateGraphProperties(style);
paintGraph();
} else if ("SET_TEXT_VISIBILITY".equals(operation)) {
style.setTextsVisible(uidl.getBooleanAttribute("texts"));
graph.updateGraphProperties(style);
paintGraph();
} else if ("SET_OPTIMIZED_STYLES".equals(operation)) {
graph.paintGraph();
} else if ("UPDATE_NODE".equals(operation)) {
graph.updateNode(uidl, uidl.getStringAttribute("node"));
} else if ("SET_ZOOM".equals(operation)) {
setZoom(uidl.getIntAttribute("zoom"));
} else if ("REFRESH".equals(operation)) {
refresh(uidl);
} else {
repaint(uidl);
}
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.terminal.gwt.client.Paintable#updateFromUIDL(com.vaadin.terminal
* .gwt.client.UIDL, com.vaadin.terminal.gwt.client.ApplicationConnection)
*/
public void updateFromUIDL(UIDL childUIDL, final ApplicationConnection client) {
if (client.updateComponent(this, childUIDL, false)) {
return;
}
if (childUIDL.hasAttribute("projection")) {
projection = Projection.get(childUIDL.getStringAttribute("projection"));
} else {
projection = null;
}
boolean update = vector != null;
if (update) {
// temporary remove erase the vector
getLayer().eraseFeature(vector);
}
updateAttributes(childUIDL, client);
createOrUpdateVector(childUIDL, client);
if (childUIDL.hasAttribute("style")) {
intent = childUIDL.getStringAttribute("style");
getVector().setRenderIntent(intent);
}
updateStyle(childUIDL, client);
if (update) {
((VVectorLayer) getParent()).vectorUpdated(this);
} else {
getLayer().addFeature(vector);
}
}
/** Called whenever an update is received from the server */
@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
super.updateFromUIDL(uidl, client);
if (client.updateComponent(this, uidl, false)) {
hidePopup();
return;
}
addStyleName(CLASSNAME);
position = uidl.getStringAttribute("position");
xOffset = uidl.getIntAttribute("xoffset");
yOffset = uidl.getIntAttribute("yoffset");
popupVisible = uidl.getBooleanVariable("popupVisible");
if (popupVisible) {
if (uidl.hasAttribute("popupPositionPaintable")) {
popupPositionPaintable = uidl.getPaintableAttribute("popupPositionPaintable", client);
} else {
popupPositionPaintable = null;
}
if (uidl.hasAttribute("style")) {
final String[] styles = uidl.getStringAttribute("style").split(" ");
final StringBuffer styleBuf = new StringBuffer();
final String primaryName = popup.getStylePrimaryName();
styleBuf.append(primaryName);
styleBuf.append(" ");
styleBuf.append(VPopupView.CLASSNAME + "-popup");
for (int i = 0; i < styles.length; i++) {
styleBuf.append(" ");
styleBuf.append(primaryName);
styleBuf.append("-");
styleBuf.append(styles[i]);
}
popup.setStyleName(styleBuf.toString());
} else {
popup.setStyleName(popup.getStylePrimaryName() + " " + VPopupView.CLASSNAME + "-popup");
}
UIDL popupUIDL = uidl.getChildUIDL(0);
popup.setVisible(false);
popup.show();
popup.updateFromUIDL(popupUIDL);
showPopup();
} else {
hidePopup();
}
}
/**
* This method must be implemented to update the client-side component from UIDL data received
* from server.
*
* <p>This method is called when the page is loaded for the first time, and every time UI changes
* in the component are received from the server.
*/
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
// This call should be made first. Ensure correct implementation,
// and let the containing layout manage caption, etc.
if (client.updateComponent(this, uidl, true)) {
return;
}
// Save reference to server connection object to be able to send
// user interaction later
this.client = client;
// Save the UIDL identifier for the component
uidlId = uidl.getId();
// Get value received from server and actualize it in the GWT component
setColor(uidl.getStringVariable("colorname"));
}
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
this.client = client;
id = uidl.getId();
// Ensure correct implementation
if (client.updateComponent(this, uidl, true)) {
return;
}
immediate = uidl.getBooleanAttribute("immediate");
disabled = uidl.getBooleanAttribute("disabled");
readonly = uidl.getBooleanAttribute("readonly");
vertical = uidl.hasAttribute("vertical");
arrows = uidl.hasAttribute("arrows");
String style = "";
if (uidl.hasAttribute("style")) {
style = uidl.getStringAttribute("style");
}
scrollbarStyle = style.indexOf("scrollbar") > -1;
if (arrows) {
DOM.setStyleAttribute(smaller, "display", "block");
DOM.setStyleAttribute(bigger, "display", "block");
}
if (vertical) {
addStyleName(CLASSNAME + "-vertical");
} else {
removeStyleName(CLASSNAME + "-vertical");
}
min = uidl.getDoubleAttribute("min");
max = uidl.getDoubleAttribute("max");
resolution = uidl.getIntAttribute("resolution");
value = new Double(uidl.getDoubleVariable("value"));
setFeedbackValue(value);
handleSize = uidl.getIntAttribute("hsize");
buildBase();
if (!vertical) {
// Draw handle with a delay to allow base to gain maximum width
Scheduler.get()
.scheduleDeferred(
new Command() {
public void execute() {
buildHandle();
setValue(value, false);
}
});
} else {
buildHandle();
setValue(value, false);
}
}
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
if (client.updateComponent(this, uidl, true)) {
return;
}
m_client = client;
m_paintableId = uidl.getId();
setScale(
uidl.getDoubleAttribute("scale"),
uidl.getIntAttribute("clientX"),
uidl.getIntAttribute("clientY"));
setSemanticZoomLevel(uidl.getIntAttribute("semanticZoomLevel"));
setActionKeys(uidl.getStringArrayAttribute("backgroundActions"));
UIDL graph = uidl.getChildByTagName("graph");
Iterator<?> children = graph.getChildIterator();
GWTGraph graphConverted = GWTGraph.create();
while (children.hasNext()) {
UIDL child = (UIDL) children.next();
if (child.getTag().equals("group")) {
GWTGroup group =
GWTGroup.create(
child.getStringAttribute("key"),
child.getIntAttribute("x"),
child.getIntAttribute("y"));
boolean booleanAttribute = child.getBooleanAttribute("selected");
String[] actionKeys = child.getStringArrayAttribute("actionKeys");
group.setActionKeys(actionKeys);
group.setSelected(booleanAttribute);
group.setIcon(child.getStringAttribute("iconUrl"));
group.setSemanticZoomLevel(child.getIntAttribute("semanticZoomLevel"));
graphConverted.addGroup(group);
if (m_client != null) {
TooltipInfo ttInfo = new TooltipInfo(group.getTooltipText());
m_client.registerTooltip(this, group, ttInfo);
}
} else if (child.getTag().equals("vertex")) {
GWTVertex vertex =
GWTVertex.create(
child.getStringAttribute("id"),
child.getIntAttribute("x"),
child.getIntAttribute("y"));
boolean booleanAttribute = child.getBooleanAttribute("selected");
String[] actionKeys = child.getStringArrayAttribute("actionKeys");
vertex.setSemanticZoomLevel(child.getIntAttribute("semanticZoomLevel"));
vertex.setActionKeys(actionKeys);
if (child.hasAttribute("groupKey")) {
String groupKey = child.getStringAttribute("groupKey");
GWTGroup group = graphConverted.getGroup(groupKey);
vertex.setParent(group);
}
vertex.setSelected(booleanAttribute);
vertex.setIcon(child.getStringAttribute("iconUrl"));
graphConverted.addVertex(vertex);
if (m_client != null) {
TooltipInfo ttInfo = new TooltipInfo(vertex.getTooltipText());
m_client.registerTooltip(this, vertex, ttInfo);
}
} else if (child.getTag().equals("edge")) {
GWTEdge edge =
GWTEdge.create(
graphConverted.findVertexById(child.getStringAttribute("source")),
graphConverted.findVertexById(child.getStringAttribute("target")));
String[] actionKeys = child.getStringArrayAttribute("actionKeys");
edge.setActionKeys(actionKeys);
graphConverted.addEdge(edge);
if (m_client != null) {
TooltipInfo edgeInfo = new TooltipInfo("Edge: " + edge.getId());
m_client.registerTooltip(this, edge, edgeInfo);
}
} else if (child.getTag().equals("groupParent")) {
String groupKey = child.getStringAttribute("key");
String parentKey = child.getStringAttribute("parentKey");
GWTGroup group = graphConverted.getGroup(groupKey);
GWTGroup parentGroup = graphConverted.getGroup(parentKey);
group.setParent(parentGroup);
}
}
UIDL actions = uidl.getChildByTagName("actions");
if (actions != null) {
updateActionMap(actions);
}
setGraph(graphConverted);
}