@Override
public void setSnapshot(SnapshotInstance snapshot) {
super.setSnapshot(snapshot);
loadSnapshotParameters();
if (snapshot != null) {
if (snapshot.getSnapshotTaken() == null) {
takeSnapshot();
} else {
if (store != null && localStore) store.getLoader().load();
}
}
}
@Override
public void addPanelContent() {
// contentPanel = new ContentPanel();
contentPanel.setLayout(new FitLayout());
// contentPanel.setHeading("Snapshot Terms Chart View");
IconSupplier.setIcon(contentPanel, IconSupplier.getPieChartIconName());
if (store == null) store = getNewStore();
if (chart == null) createChart();
addHelpTool(contentPanel);
contentPanel.getHeader().addTool(getParametersTool());
contentPanel.setTopComponent(getButtonsBar());
contentPanel.add(chart, new MarginData(20));
add(contentPanel);
if (snapshot != null && localStore) store.getLoader().load();
}
@SuppressWarnings({"unchecked", "rawtypes"})
protected void initData(ListStore ds, ColumnModel cm) {
if (liveStoreListener == null) {
liveStoreListener =
new StoreListener<ModelData>() {
public void storeDataChanged(StoreEvent<ModelData> se) {
liveStoreOffset = loader.getOffset();
if (totalCount != loader.getTotalCount()) {
totalCount = loader.getTotalCount();
int height = totalCount * getCalculatedRowHeight();
// 1000000 as browser maxheight hack
int count = height / 1000000;
int h = 0;
StringBuilder sb = new StringBuilder();
if (count > 0) {
h = height / count;
for (int i = 0; i < count; i++) {
sb.append("<div style=\"width: ");
sb.append(XDOM.getScrollBarWidth());
sb.append("px; height:");
sb.append(h);
sb.append("px;\"> </div>");
}
}
int diff = height - count * h;
if (diff != 0) {
sb.append("<div style=\"width: ");
sb.append(XDOM.getScrollBarWidth());
sb.append("px; height:");
sb.append(diff);
sb.append("px;\"></div>");
}
liveScroller.setInnerHtml(sb.toString());
}
if (totalCount > 0 && viewIndexReload != -1 && !isCached(viewIndexReload)) {
loadLiveStore(getLiveStoreCalculatedIndex(viewIndexReload));
} else {
viewIndexReload = -1;
ignoreScroll = true;
int scrollTop = liveScroller.getScrollTop();
liveScroller.setScrollTop(scrollTop - 1);
liveScroller.setScrollTop(scrollTop);
ignoreScroll = false;
updateRows(viewIndex, true);
isLoading = false;
if (isMasked) {
isMasked = false;
scroller.unmask();
}
}
}
public void storeUpdate(StoreEvent<ModelData> se) {
LiveGridView.this.ds.update(se.getModel());
}
};
}
if (liveStore != null) {
liveStore.removeStoreListener(liveStoreListener);
}
liveStore = ds;
super.initData(
new ListStore() {
@Override
public boolean equals(ModelData model1, ModelData model2) {
return LiveGridView.this.liveStore.equals(model1, model2);
}
@Override
public ModelKeyProvider getKeyProvider() {
return LiveGridView.this.liveStore.getKeyProvider();
}
@Override
public Record getRecord(ModelData model) {
return LiveGridView.this.liveStore.getRecord(model);
}
@Override
public boolean hasRecord(ModelData model) {
return LiveGridView.this.liveStore.hasRecord(model);
}
@Override
public void sort(String field, SortDir sortDir) {
LiveGridView.this.liveStore.sort(field, sortDir);
sortInfo = liveStore.getSortState();
}
},
cm);
loader = (PagingLoader) liveStore.getLoader();
liveStore.addStoreListener(liveStoreListener);
grid.getSelectionModel().bind(this.ds);
}
