private void initGUI(final GUIInfo info) {
// Prepare a value manager that will include all forms spanned in each
// tab
vm = new ValuesManager();
// Create all the tabs each one for a specific setup step
tabs = new TabSet();
tabs.setWidth(500);
tabs.setHeight(250);
Tab registrationTab = setupRegistration(vm);
Tab repositoryTab = setupRepository(vm);
Tab databaseTab = setupDatabase(vm);
Tab languageTab = setupLanguage(vm);
Tab smtpTab = setupSmtp(vm);
tabs.setTabs(registrationTab, repositoryTab, databaseTab, languageTab, smtpTab);
// This is the button used to confirm each step
submit = new IButton();
submit.setTitle(I18N.message("next"));
submit.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
onSubmit(info);
}
});
// Prepare the heading panel with Logo and Title
// Prepare the logo image to be shown inside the login form
Label header = new Label(I18N.message("setup"));
header.setStyleName("setupHeader");
header.setIcon(Util.brandUrl("logo.png"));
header.setIconWidth(205);
header.setIconHeight(40);
header.setHeight(45);
// Prepare a panel to layout setup components
VLayout layout = new VLayout();
layout.setHeight(500);
layout.setWidth(400);
layout.setMembersMargin(5);
layout.addMember(header);
layout.addMember(tabs);
layout.addMember(submit);
// Panel for horizontal centering
VLayout vPanel = new VLayout();
vPanel.setDefaultLayoutAlign(Alignment.CENTER);
vPanel.setWidth100();
vPanel.setHeight(300);
vPanel.addMember(layout);
RootPanel.get().add(vPanel);
// Remove the loading frame
RootPanel.getBodyElement().removeChild(RootPanel.get("loadingWrapper").getElement());
}
public UpgradeLevelLayout(int x, int y) {
this.setWidth(500);
this.setHeight(300);
this.setMembersMargin(5);
this.setPadding(5);
this.setBackgroundColor("#FFFFFF");
this.setBorder("1px solid #CCCCCC");
this.setOpacity(85);
this.moveTo(x, y + 20);
Label titleLabel = new Label("<b>User Levels:</b>");
titleLabel.setIcon(CoreConstants.ICON_USER_INFO);
titleLabel.setHeight(30);
this.addMember(titleLabel);
HTMLPane pane = new HTMLPane();
pane.setWidth100();
pane.setHeight100();
pane.setOverflow(Overflow.AUTO);
pane.setContentsURL("./documentation/user/user_levels.html");
pane.setContentsType(ContentsType.PAGE);
this.addMember(pane);
Label closeLabel = new Label("Close");
closeLabel.setIcon(CoreConstants.ICON_CLOSE);
closeLabel.setHeight(25);
closeLabel.setWidth100();
closeLabel.setAlign(Alignment.RIGHT);
closeLabel.setCursor(Cursor.HAND);
closeLabel.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
destroy();
}
});
this.addMember(closeLabel);
}
Canvas build() {
VLayout vl = new VLayout();
vl.setOverflow(Overflow.AUTO);
this.label = new Label("No node selected");
this.label.setWidth100();
this.label.setAlign(Alignment.CENTER);
this.nodeDetails = new DetailViewer();
this.nodeDetails.setWidth100();
this.nodeDetails.setHeight100();
this.nodeDetails.setCanSelectText(true);
DetailViewerField d1 = new DetailViewerField("nodeUrl", "URL");
DetailViewerField d2 = new DetailViewerField("nodeState", "Status");
DetailViewerField d3 = new DetailViewerField("nodeProvider", "Provider");
DetailViewerField d4 = new DetailViewerField("nodeOwner", "Used by");
DetailViewerField d5 = new DetailViewerField("sourceName", "Source");
DetailViewerField d6 = new DetailViewerField("hostName", "Host");
DetailViewerField d7 = new DetailViewerField("vmName", "JVM");
DetailViewerField d8 = new DetailViewerField("description", "Description");
this.nodeDetails.setFields(d1, d5, d6, d2, d3, d4, d7, d8);
this.nodeCanvas = new VLayout();
this.nodeCanvas.setWidth100();
this.nodeLabel = new Label("<h3>Node</h3>");
this.nodeLabel.setIcon(RMImages.instance.node_add_16().getSafeUri().asString());
this.nodeLabel.setHeight(16);
this.nodeCanvas.addMember(this.nodeLabel);
this.nodeCanvas.addMember(this.nodeDetails);
this.nodeCanvas.hide();
this.nsDetails = new DetailViewer();
this.nsDetails.setWidth100();
this.nsDetails.setHeight100();
this.nsDetails.setCanSelectText(true);
DetailViewerField n1 = new DetailViewerField("sourceName", "Node Source");
DetailViewerField n2 = new DetailViewerField("description", "Description");
DetailViewerField n3 = new DetailViewerField("nodeProvider", "Owner");
DetailViewerField n4 = new DetailViewerField("hosts", "Hosts");
DetailViewerField n5 = new DetailViewerField("nodes", "Nodes");
this.nsDetails.setFields(n1, n2, n3, n4, n5);
this.nsCanvas = new VLayout();
this.nsCanvas.setWidth100();
this.nsCanvas.setHeight100();
Label nsl = new Label("<h3>Node Source</h3>");
nsl.setHeight(16);
nsl.setIcon(RMImages.instance.nodesource_16().getSafeUri().asString());
this.nsCanvas.addMember(nsl);
this.nsCanvas.addMember(this.nsDetails);
this.nsCanvas.hide();
this.hostDetails = new DetailViewer();
this.hostDetails.setWidth100();
this.hostDetails.setHeight100();
this.hostDetails.setCanSelectText(true);
DetailViewerField h1 = new DetailViewerField("hostName", "Host");
DetailViewerField h2 = new DetailViewerField("nodes", "Nodes");
this.hostDetails.setFields(h1, h2);
this.hostCanvas = new VLayout();
this.hostCanvas.setWidth100();
this.hostLabel = new Label("<h3>Host</h3>");
hostLabel.setHeight(16);
hostLabel.setIcon(RMImages.instance.host_16().getSafeUri().asString());
this.hostCanvas.addMember(hostLabel);
this.hostCanvas.addMember(this.hostDetails);
this.hostCanvas.hide();
vl.setMembers(label, nodeCanvas, nsCanvas, hostCanvas);
return vl;
}
private void build() {
final VLayout layout = new VLayout();
layout.setMargin(5);
final VStack infraLayout = new VStack();
infraLayout.setHeight(26);
final Label infraLabel = new Label("Updating available Infrastructures and Policies");
infraLabel.setIcon("loading.gif");
infraLabel.setHeight(26);
infraLabel.setAlign(Alignment.CENTER);
infraLayout.addMember(infraLabel);
final DynamicForm infraForm = new DynamicForm();
infraForm.setEncoding(Encoding.MULTIPART);
infraForm.setMethod(FormMethod.POST);
infraForm.setAction(GWT.getModuleBaseURL() + "createnodesource");
infraForm.setTarget("__hiddenFrame");
infraLayout.addMember(infraForm);
final Label label =
new Label(
"A Node Source is a combination of an Infrastructure, which defines how resources"
+ " will be acquired, and a Policy, that dictates when resources can be acquired.");
label.setHeight(40);
final HashMap<String, List<FormItem>> allForms = new HashMap<String, List<FormItem>>();
controller.fetchSupportedInfrastructuresAndPolicies(
new Runnable() {
public void run() {
infraSelect = new SelectItem("infra", "Infrastructure");
infraSelect.setRequired(true);
policySelect = new SelectItem("policy", "Policy");
policySelect.setRequired(true);
infraSelect.setWidth(300);
policySelect.setWidth(300);
HiddenItem name = new HiddenItem("nsName");
HiddenItem callback = new HiddenItem("nsCallback");
HiddenItem session = new HiddenItem("sessionId");
ArrayList<FormItem> tmpAll = new ArrayList<FormItem>();
tmpAll.add(name);
tmpAll.add(callback);
tmpAll.add(session);
tmpAll.add(infraSelect);
LinkedHashMap<String, String> values = new LinkedHashMap<String, String>();
for (PluginDescriptor inf :
controller.getModel().getSupportedInfrastructures().values()) {
String shortName =
inf.getPluginName().substring(inf.getPluginName().lastIndexOf('.') + 1);
values.put(inf.getPluginName(), shortName);
List<Field> configurableFields = inf.getConfigurableFields();
ArrayList<FormItem> forms = new ArrayList<FormItem>(configurableFields.size());
for (Field f : configurableFields) {
FormItem infra = null;
if (f.isPassword()) {
infra = new PasswordItem(inf.getPluginName() + f.getName(), f.getName());
} else if (f.isFile() || f.isCredential()) {
infra = new UploadItem(inf.getPluginName() + f.getName(), f.getName());
if (f.isCredential()) {
PickerIcon cred =
new PickerIcon(
new Picker(Images.instance.key_16().getSafeUri().asString()),
new FormItemClickHandler() {
@Override
public void onFormItemClick(FormItemIconClickEvent event) {
CredentialsWindow win = new CredentialsWindow();
win.show();
}
});
cred.setPrompt("Create a Credential file");
cred.setWidth(16);
cred.setHeight(16);
cred.setAttribute("hspace", 6);
infra.setIcons(cred);
}
} else {
infra = new TextItem(inf.getPluginName() + f.getName(), f.getName());
}
infra.setValue(f.getValue());
infra.setWidth(250);
infra.setHint("<nobr>" + f.getDescription() + "</nobr>");
forms.add(infra);
tmpAll.add(infra);
}
allForms.put(inf.getPluginName(), forms);
}
infraSelect.setValueMap(values);
tmpAll.add(new SpacerItem());
values.clear();
tmpAll.add(policySelect);
for (PluginDescriptor inf : controller.getModel().getSupportedPolicies().values()) {
String shortName =
inf.getPluginName().substring(inf.getPluginName().lastIndexOf('.') + 1);
values.put(inf.getPluginName(), shortName);
List<Field> configurableFields = inf.getConfigurableFields();
ArrayList<FormItem> forms = new ArrayList<FormItem>(configurableFields.size());
for (Field f : configurableFields) {
FormItem pol = null;
if (f.isPassword()) {
pol = new PasswordItem(inf.getPluginName() + f.getName(), f.getName());
} else if (f.isFile() || f.isCredential()) {
pol = new UploadItem(inf.getPluginName() + f.getName(), f.getName());
if (f.isCredential()) {
PickerIcon cred =
new PickerIcon(
new Picker(Images.instance.key_16().getSafeUri().asString()),
new FormItemClickHandler() {
@Override
public void onFormItemClick(FormItemIconClickEvent event) {
CredentialsWindow win = new CredentialsWindow();
win.show();
}
});
cred.setPrompt("Create a Credential file");
cred.setWidth(16);
cred.setHeight(16);
cred.setAttribute("hspace", 6);
pol.setIcons(cred);
}
} else {
pol = new TextItem(inf.getPluginName() + f.getName(), f.getName());
}
pol.setValue(f.getValue());
pol.setWidth(250);
pol.setHint("<nobr>" + f.getDescription() + "</nobr>");
forms.add(pol);
tmpAll.add(pol);
}
allForms.put(inf.getPluginName(), forms);
}
policySelect.setValueMap(values);
infraSelectChanged =
new Runnable() {
@Override
public void run() {
if (policySelect.getValueAsString() == null) {
return;
}
String nsName = infraSelect.getValueAsString();
if (oldInfra != null) {
for (FormItem f : allForms.get(oldInfra)) {
f.hide();
}
}
for (FormItem f : allForms.get(nsName)) {
f.show();
}
if (oldInfra == null) {
oldInfra = nsName;
policySelectChanged.run();
} else {
oldInfra = nsName;
}
}
};
policySelectChanged =
new Runnable() {
@Override
public void run() {
if (infraSelect.getValueAsString() == null) {
return;
}
String policy = policySelect.getValueAsString();
if (oldPolicy != null) {
for (FormItem f : allForms.get(oldPolicy)) {
f.hide();
}
}
for (FormItem f : allForms.get(policy)) {
f.show();
}
if (oldPolicy == null) {
oldPolicy = policy;
infraSelectChanged.run();
} else {
oldPolicy = policy;
}
}
};
infraSelect.addChangedHandler(
new ChangedHandler() {
public void onChanged(ChangedEvent event) {
infraSelectChanged.run();
}
});
policySelect.addChangedHandler(
new ChangedHandler() {
public void onChanged(ChangedEvent event) {
policySelectChanged.run();
}
});
infraForm.setFields(tmpAll.toArray(new FormItem[tmpAll.size()]));
infraLabel.hide();
infraForm.show();
for (List<FormItem> li : allForms.values()) {
for (FormItem it : li) {
it.hide();
}
}
}
},
new Runnable() {
@Override
public void run() {
window.hide();
}
});
final TextItem nameItem = new TextItem("nsName", "Name");
DynamicForm nameForm = new DynamicForm();
nameForm.setFields(nameItem);
HLayout buttons = new HLayout();
buttons.setWidth100();
buttons.setHeight(22);
buttons.setMargin(5);
buttons.setAlign(Alignment.RIGHT);
buttons.setMembersMargin(5);
final IButton okButton = new IButton("Ok");
okButton.setIcon(Images.instance.ok_16().getSafeUri().asString());
okButton.setShowDisabledIcon(false);
final IButton cancelButton = new IButton("Cancel");
cancelButton.setIcon(Images.instance.cancel_16().getSafeUri().asString());
cancelButton.setShowDisabledIcon(false);
okButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
infraForm.setValue("infra", infraSelect.getValueAsString());
infraForm.setValue("nsName", nameItem.getValueAsString());
infraForm.setValue("policy", policySelect.getValueAsString());
infraForm.setValue("sessionId", LoginModel.getInstance().getSessionId());
infraForm.setCanSubmit(true);
/* this smartGWT form looks nice but cannot do callbacks ;
* we register a native JS function to the document, send it to
* the servlet so that it writes it back when returning
* when the browser reads the return value and interprets it as JS,
* the callback is called */
infraForm.setValue(
"nsCallback",
JSUtil.register(
new JSUtil.JSCallback() {
public void execute(JavaScriptObject obj) {
JSONObject js = new JSONObject(obj);
if (js.containsKey("result")
&& js.get("result").isBoolean().booleanValue()) {
window.hide();
LogModel.getInstance()
.logMessage(
"Successfully created nodesource: "
+ nameItem.getValueAsString());
} else {
String msg;
if (js.get("errorMessage").isString() != null) {
msg = js.get("errorMessage").isString().stringValue();
} else {
msg = js.toString();
}
label.setContents(
"<span style='color:red'>Failed to create Node Source :<br>"
+ msg
+ "</span>");
LogModel.getInstance()
.logImportantMessage(
"Failed to create nodesource "
+ nameItem.getValueAsString()
+ ": "
+ msg);
layout.scrollToTop();
}
infraLabel.hide();
infraForm.show();
okButton.setDisabled(false);
cancelButton.setDisabled(false);
}
}));
infraForm.submitForm();
cancelButton.setDisabled(true);
okButton.setDisabled(true);
infraLabel.setContents("Node Source creation requested...");
infraLabel.show();
infraForm.hide();
}
});
cancelButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
window.hide();
}
});
buttons.setMembers(okButton, cancelButton);
VLayout scroll = new VLayout();
scroll.setHeight100();
scroll.setWidth100();
scroll.setMembers(infraLayout);
scroll.setOverflow(Overflow.AUTO);
scroll.setBorder("1px solid #ddd");
scroll.setBackgroundColor("#fafafa");
layout.addMember(label);
layout.addMember(nameForm);
layout.addMember(scroll);
layout.addMember(buttons);
int winWidth = com.google.gwt.user.client.Window.getClientWidth() * 80 / 100;
int winHeight = com.google.gwt.user.client.Window.getClientHeight() * 80 / 100;
winWidth = Math.min(1000, winWidth);
winHeight = Math.min(1000, winHeight);
this.window = new Window();
this.window.setTitle("Create Node Source");
this.window.setShowMinimizeButton(false);
this.window.setIsModal(true);
this.window.setShowModalMask(true);
this.window.addItem(layout);
this.window.setWidth(winWidth);
this.window.setHeight(winHeight);
this.window.setCanDragResize(true);
this.window.setCanDragReposition(true);
this.window.centerInPage();
}