@Override
public void show() {
super.show();
this.loadDataToDisplay();
GPLayerTreeModel layerElement =
(GPLayerTreeModel) treePanel.getSelectionModel().getSelectedItem();
String timeFilter = layerElement.getTimeFilter();
String variableTimeFilter = layerElement.getVariableTimeFilter();
if (variableTimeFilter != null) {
try {
String[] variableTimeFilterSplitted = timeFilter.split("/");
int integerTimeFilter = Integer.parseInt(variableTimeFilterSplitted[0]);
this.startFilterNumberField.setValue(integerTimeFilter);
this.dimensionRadioGroup.setValue(this.variableDimensionRadio);
if (variableTimeFilterSplitted.length > 1) {
integerTimeFilter = Integer.parseInt(variableTimeFilterSplitted[1]);
this.endFilterNumberField.setValue(integerTimeFilter);
}
} catch (NumberFormatException nfe) {
}
} else if (timeFilter != null) {
String[] timeFilterSplitted = timeFilter.split("/");
this.startDimensionComboBox.setValue(new DimensionData(timeFilterSplitted[0]));
if (timeFilterSplitted.length > 1) {
this.endDimensionComboBox.enable();
this.endDimensionComboBox.setValue(new DimensionData(timeFilterSplitted[1]));
}
this.dimensionRadioGroup.setValue(this.fixedDimensionRadio);
}
}
@Override
public void collapse() {
tree.addListener(
Events.Collapse,
new Listener<TreePanelEvent<ModelData>>() {
@Override
public void handleEvent(TreePanelEvent<ModelData> be) {
if (be.getItem() instanceof FolderTreeNode) {
IMementoSave mementoSave =
MementoModuleInjector.MainInjector.getInstance().getMementoSave();
AbstractMementoOriginalProperties memento =
mementoSave.copyOriginalProperties((GPBeanTreeModel) be.getItem());
((FolderTreeNode) be.getItem()).setExpanded(Boolean.FALSE);
mementoSave.putOriginalPropertiesInCache(memento);
}
}
});
}
@Override
public void beforeExpand() {
tree.addListener(
Events.BeforeExpand,
new Listener<TreePanelEvent<ModelData>>() {
@Override
public void handleEvent(TreePanelEvent<ModelData> be) {
if ((be.getItem() instanceof FolderTreeNode)
&& (!((FolderTreeNode) be.getItem()).isLoaded())
&& (((FolderTreeNode) be.getItem()).getId() != null)) {
final FolderTreeNode parentFolder = (FolderTreeNode) be.getItem();
parentFolder.setLoading(Boolean.TRUE);
LayoutManager.getInstance()
.getStatusMap()
.setBusy(LayerModuleConstants.INSTANCE.statusLoadingTreeElementsText());
loadFolderElementsRequest.setFolderID(parentFolder.getId());
ClientCommandDispatcher.getInstance()
.execute(
new GPClientCommand<LoadFolderElementsResponse>() {
private static final long serialVersionUID = 3109256773218160485L;
{
super.setCommandRequest(loadFolderElementsRequest);
}
@Override
public void onCommandSuccess(LoadFolderElementsResponse response) {
treeBuilder.insertElementsOnTree(parentFolder, response.getResult());
LayoutManager.getInstance()
.getStatusMap()
.setStatus(
LayerModuleConstants.INSTANCE
.statusSuccessLoadingTreeElementsText(),
SearchStatus.EnumSearchStatus.STATUS_SEARCH.toString());
}
@Override
public void onCommandFailure(Throwable caught) {
if (caught.getCause() instanceof GPSessionTimeout) {
GPHandlerManager.fireEvent(
new GPLoginEvent(new GPExpandTreeNodeEvent(parentFolder)));
} else {
parentFolder.setLoading(Boolean.FALSE);
GeoPlatformMessage.errorMessage(
LayerModuleConstants.INSTANCE.errorLoadingTitleText(),
WindowsConstants.INSTANCE.errorMakingConnectionBodyText());
LayoutManager.getInstance()
.getStatusMap()
.setStatus(
LayerModuleConstants.INSTANCE
.statusErrorLoadingTreeElementsText(),
SearchStatus.EnumSearchStatus.STATUS_NO_SEARCH.toString());
System.out.println(
"Error loading tree elements: "
+ caught.toString()
+ " data: "
+ caught.getMessage());
}
}
});
}
}
});
}
private void loadDataToDisplay() {
final GetLayerDimensionRequest getLayerDimensionRequest =
GWT.<GetLayerDimensionRequest>create(GetLayerDimensionRequest.class);
final GPLayerTreeModel layerSelected =
(GPLayerTreeModel) treePanel.getSelectionModel().getSelectedItem();
getLayerDimensionRequest.setLayerName(layerSelected.getName());
ClientCommandDispatcher.getInstance()
.execute(
new GPClientCommand<GetLayerDimensionResponse>() {
private static final long serialVersionUID = 4372276287420606744L;
{
super.setCommandRequest(getLayerDimensionRequest);
}
@Override
public void onCommandSuccess(GetLayerDimensionResponse response) {
List<String> dimensionList =
Lists.<String>newArrayList(response.getResult().split(","));
dimensionSizeLabel.setHtml(
LayerModuleMessages.INSTANCE.LayerTimeFilterWidget_dimensionSizeHTMLMessage(
dimensionList.size()));
dimensionSizeLabel.setStyleAttribute("font-size", "1.3em");
dimensionSizeLabel.setStyleAttribute("text-align", "right");
startStore.removeAll();
endStore.removeAll();
for (String dimension : GPSharedUtils.safeList(dimensionList)) {
startStore.add(new DimensionData(dimension));
}
if (!dimensionList.isEmpty()) {
slider.setMaxValue(dimensionList.size());
slider.setMinValue(0);
endFilterNumberField.setValue(0);
if (layerSelected.getTimeFilter() != null) {
String[] timeFilterSplitted = layerSelected.getTimeFilter().split("/");
int startDimensionPosition = Integer.parseInt(timeFilterSplitted[0]);
slider.setValue(startStore.getModels().size() - startDimensionPosition - 1);
startFilterNumberField.setValue(startDimensionPosition);
if (timeFilterSplitted.length > 1) {
int endDimensionPosition = Integer.parseInt(timeFilterSplitted[1]);
endFilterNumberField.setValue(endDimensionPosition);
}
} else {
startFilterNumberField.setValue(dimensionList.size() - 1);
}
}
}
@Override
public void onCommandFailure(Throwable exception) {
if (exception.getCause() instanceof GPSessionTimeout) {
GPHandlerManager.fireEvent(new GPLoginEvent(null));
} else {
GeoPlatformMessage.errorMessage(
LayerModuleConstants.INSTANCE
.LayerTimeFilterWidget_timeFilterErrorTitleText(),
WindowsConstants.INSTANCE.errorMakingConnectionBodyText());
LayoutManager.getInstance()
.getStatusMap()
.setStatus(
LayerModuleConstants.INSTANCE
.LayerTimeFilterWidget_statusTimeFilterErrorLoadingText(),
SearchStatus.EnumSearchStatus.STATUS_NO_SEARCH.toString());
System.out.println(
"Error Loading Time Filter: "
+ exception.toString()
+ " data: "
+ exception.getMessage());
}
}
});
}