public void updateRow(int row) {
WalrusInfoWeb walrus = this.walrusList.get(row);
Grid g = (Grid) this.grid.getWidget(row, 0);
HorizontalPanel p = (HorizontalPanel) g.getWidget(0, 1);
walrus.setHost(((TextBox) p.getWidget(0)).getText());
int widgetStartIndex = 1;
ArrayList<String> properties = walrus.getProperties();
for (int i = 0; i < (properties.size() / 4); ++i) {
if (properties.get(4 * i).startsWith("KEYVALUE"))
properties.set(4 * i + 2, ((TextBox) g.getWidget(widgetStartIndex + i, 1)).getText());
}
}
public void MarkCommitted() {
for (WalrusInfoWeb walrus : this.walrusList) {
walrus.setCommitted();
}
}
private Grid addWalrusEntry(int row, WalrusInfoWeb walrusInfo) {
final ArrayList<String> properties = walrusInfo.getProperties();
int numProperties = properties.size() / 4;
Grid g = new Grid(1 + numProperties, 2);
g.setStyleName("euca-table");
g.setCellPadding(4);
int i = 0; // row 1
g.setWidget(i, 0, new Label("Walrus host:"));
g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
HorizontalPanel p = new HorizontalPanel();
p.setSpacing(0);
g.setWidget(i, 1, p);
final TextBox walrusHost_box = new TextBox();
walrusHost_box.addChangeListener(new ChangeCallback(this, row));
walrusHost_box.setVisibleLength(35);
walrusHost_box.setText(walrusInfo.getHost());
p.add(walrusHost_box);
p.add(new EucaButton("Deregister", new DeleteCallback(this, row)));
for (int propIdx = 0; propIdx < numProperties; ++propIdx) {
i++; // next row
if ("KEYVALUE".equals(properties.get(4 * propIdx))) {
g.setWidget(i, 0, new Label(properties.get(4 * propIdx + 1) + ": "));
g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
final TextBox propTextBox = new TextBox();
propTextBox.addChangeListener(new ChangeCallback(this, row));
propTextBox.setVisibleLength(30);
propTextBox.setText(properties.get(4 * propIdx + 2));
propTextBox.addFocusListener(new FocusHandler(this.hint, this.warningMessage));
g.setWidget(i, 1, propTextBox);
} else if ("KEYVALUEHIDDEN".equals(properties.get(4 * propIdx))) {
g.setWidget(i, 0, new Label(properties.get(4 * propIdx + 1) + ": "));
g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
final TextBox propTextBox = new PasswordTextBox();
propTextBox.addChangeListener(new ChangeCallback(this, row));
propTextBox.setVisibleLength(30);
propTextBox.setText(properties.get(4 * propIdx + 2));
propTextBox.addFocusListener(new FocusHandler(this.hint, this.warningMessage));
g.setWidget(i, 1, propTextBox);
} else if ("BOOLEAN".equals(properties.get(4 * propIdx))) {
final int index = propIdx;
final CheckBox propCheckbox = new CheckBox();
g.getCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_RIGHT);
g.setWidget(i, 0, propCheckbox);
if (Boolean.parseBoolean(properties.get(4 * index + 2))) {
propCheckbox.setChecked(true);
} else {
propCheckbox.setChecked(false);
}
propCheckbox.addClickListener(
new ClickListener() {
public void onClick(Widget sender) {
if (((CheckBox) sender).isChecked()) {
properties.set(4 * index + 2, String.valueOf(true));
} else {
properties.set(4 * index + 2, String.valueOf(false));
}
}
});
g.setWidget(i, 1, new Label(properties.get(propIdx * 4 + 1)));
}
}
return g;
}