/** Build the static part of the UI. */
protected void initContent() {
// Case initiator will not change.
final String theCaseInitiator = constants.caseStartedBy() + myCase.getStartedBy().getValue();
final String theProcessDescription = myProcess.getProcessDescription();
final String theShortDesc;
if (theProcessDescription.length() > 50) {
theShortDesc = theProcessDescription.substring(0, 47) + "...";
} else {
theShortDesc = theProcessDescription;
}
final Grid theWrapper = new Grid(1, 3);
theWrapper.setHTML(0, 0, theCaseInitiator);
theWrapper.setHTML(
0,
1,
DateTimeFormat.getFormat(constants.dateShortFormat()).format(myCase.getLastUpdateDate()));
theWrapper.setHTML(0, 2, theShortDesc);
myFirstRowPanel.add(theWrapper);
theWrapper.addStyleName("bos_step_descriptor");
// Create click handler for user interaction.
theWrapper.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent anEvent) {
final Cell theCell = theWrapper.getCellForEvent(anEvent);
if (theCell != null) {
toggleOverviewVisibility();
}
}
});
}
private void populatePersonResult(List<Person> persons) {
searchResult.resizeRows(persons.size());
for (int i = 0; i < persons.size(); i++) {
Person person = persons.get(i);
searchResult.setHTML(i, 0, person.getFirstName());
searchResult.setHTML(i, 1, person.getLastName());
}
}
/** Initialize this example. */
@ShowcaseSource
@Override
public Widget onInitialize() {
// Use a Grid to layout the content
Grid layout = new Grid(4, 2);
layout.setCellSpacing(5);
// Add a field to select the pattern
patternList = new ListBox();
patternList.setWidth("17em");
String[] patterns = constants.cwNumberFormatPatterns();
for (String pattern : patterns) {
patternList.addItem(pattern);
}
patternList.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
updatePattern();
}
});
layout.setHTML(0, 0, constants.cwNumberFormatPatternLabel());
layout.setWidget(0, 1, patternList);
// Add a field to display the pattern
patternBox = new TextBox();
patternBox.setWidth("17em");
patternBox.addKeyUpHandler(
new KeyUpHandler() {
public void onKeyUp(KeyUpEvent event) {
updatePattern();
}
});
layout.setWidget(1, 1, patternBox);
// Add a field to set the value
valueBox = new TextBox();
valueBox.setWidth("17em");
valueBox.setText("31415926535.897932");
valueBox.addKeyUpHandler(
new KeyUpHandler() {
public void onKeyUp(KeyUpEvent event) {
updateFormattedValue();
}
});
layout.setHTML(2, 0, constants.cwNumberFormatValueLabel());
layout.setWidget(2, 1, valueBox);
// Add a field to display the formatted value
formattedBox = new Label();
formattedBox.setWidth("17em");
layout.setHTML(3, 0, constants.cwNumberFormatFormattedLabel());
layout.setWidget(3, 1, formattedBox);
// Return the layout Widget
updatePattern();
return layout;
}
/**
* Base constructor for this widget
*
* @param elements The number of elements (bars) to show on the progress bar
* @param options The display options for the progress bar
*/
public ProgressBar(int elements, int options) {
// Read the options and set convenience variables
if ((options & SHOW_TIME_REMAINING) == SHOW_TIME_REMAINING) showRemaining = true;
if ((options & SHOW_TEXT) == SHOW_TEXT) showText = true;
// Set element count
this.elements = elements;
// Styling
remainLabel.setStyleName("progressbar-remaining");
textLabel.setStyleName("progressbar-text");
// Initialize the progress elements
elementGrid = new Grid(1, elements);
elementGrid.setStyleName("progressbar-inner");
elementGrid.setCellPadding(0);
elementGrid.setCellSpacing(0);
for (int loop = 0; loop < elements; loop++) {
Grid elm = new Grid(1, 1);
// elm.setHTML(0, 0, " ");
elm.setHTML(0, 0, "");
elm.setStyleName("progressbar-blankbar");
elm.addStyleName("progressbar-bar");
elementGrid.setWidget(0, loop, elm);
}
// Create the container around the elements
Grid containerGrid = new Grid(1, 1);
containerGrid.setCellPadding(0);
containerGrid.setCellSpacing(0);
containerGrid.setWidget(0, 0, elementGrid);
containerGrid.setStyleName("progressbar-outer");
// containerGrid.setBorderWidth(1);
// Set up the surrounding flex table based on the options
int row = 0;
if (showText) barFrame.setWidget(row++, 0, textLabel);
barFrame.setWidget(row++, 0, containerGrid);
if (showRemaining) barFrame.setWidget(row++, 0, remainLabel);
barFrame.setWidth("100%");
// Add the frame to the panel
this.add(barFrame);
// Initialize progress bar
setProgress(0);
}
private void updateRecords() {
records.clear();
if (displayFields.isEmpty()) {
records.setWidget(new HTML(""));
return;
}
List<StructureHolder> holders = oneToMany.getSelected();
if (holders.isEmpty()) {
records.setWidget(new HTML(""));
return;
}
List<String> descs = holders.get(0).getStructure().extractDescriptions();
Grid grid = new Grid(holders.size() + 1, displayFields.size());
grid.setCellSpacing(0);
grid.setCellPadding(8);
grid.addStyleName("page_assessment_classScheme_grid");
int row = 0;
int column = 0;
for (Integer value : displayFields) {
try {
grid.setHTML(
row,
column,
"<span class=\"page_assessment_classScheme_grid_th\">" + descs.get(value) + "</span>");
} catch (IndexOutOfBoundsException e) {
grid.setHTML(row, column, "<span class=\"page_assessment_classScheme_grid_th\">-</span>");
} finally {
column++;
}
}
row++;
for (StructureHolder holder : holders) {
final ArrayList<String> raw = new ArrayList<String>(), pretty = new ArrayList<String>();
final Structure<Object> structure = holder.getStructure();
final Map<String, String> map = new LinkedHashMap<String, String>();
for (Object obj : structure.getClassificationInfo()) {
ClassificationInfo info = (ClassificationInfo) obj;
map.put(info.getDescription(), info.getData());
raw.add(info.getData());
}
try {
structure.getDisplayableData(raw, pretty, 0);
} catch (Exception e) {
continue;
}
column = 0;
for (Integer value : displayFields) {
try {
grid.setHTML(
row,
column,
"<span class=\"page_assessment_classScheme_content\">"
+ pretty.get(value)
+ "</span>");
} catch (IndexOutOfBoundsException e) {
grid.setHTML(row, column, "<span class=\"page_assessment_classScheme_content\">-</span>");
} finally {
column++;
}
}
row++;
}
for (int i = 0; i < grid.getColumnCount(); i++) grid.getColumnFormatter().setWidth(i, "150px");
records.setWidget(grid);
}