public void createEntryTextArea(
final FlowPanel flowPanel, String entryStringBuilder, ScrollPanel scrollPanel) {
String carriageReturn_LineFeed = "\r\n";
String lines[] = entryStringBuilder.split("\\r?\\n");
String stringBuilder = new String();
for (int i = 0; i < lines.length; i++) {
String line = lines[i];
if (line.trim().startsWith("<criteriaReference")) {
if (stringBuilder.length() > 0) {
TextArea entryTextArea = new TextArea();
entryTextArea.setStyleName("textarea_noborder");
entryTextArea.addStyleName("entry_background");
entryTextArea.setText(stringBuilder);
flowPanel.add(entryTextArea);
entryTextArea.setReadOnly(true);
entryTextArea.setWidth("100%");
entryTextArea.setHeight("100%");
entryTextArea.setVisibleLines(getLineCount(stringBuilder) + 1);
}
stringBuilder = new String();
// find more lines until the end tag </criteriaReference>
String critRefStringBuilder = new String();
while (!line.trim().startsWith("</criteriaReference>")) {
critRefStringBuilder += (carriageReturn_LineFeed + line);
i++;
line = lines[i];
}
if (line.trim().startsWith("</criteriaReference>")) {
critRefStringBuilder += (carriageReturn_LineFeed + line);
createCritRefTextArea(flowPanel, scrollPanel, critRefStringBuilder);
}
} else {
stringBuilder += (carriageReturn_LineFeed + line);
}
}
if (stringBuilder.length() > 0) {
TextArea entryTextArea = new TextArea();
entryTextArea.setStyleName("textarea_noborder");
entryTextArea.addStyleName("entry_background");
entryTextArea.setText(stringBuilder);
flowPanel.add(entryTextArea);
entryTextArea.setReadOnly(true);
entryTextArea.setWidth("100%");
entryTextArea.setHeight("100%");
entryTextArea.setVisibleLines(getLineCount(stringBuilder) + 1);
}
}
public void onModuleLoad() {
// Make some text boxes. The password text box is identical to the text
// box, except that the input is visually masked by the browser.
PasswordTextBox ptb = new PasswordTextBox();
TextBox tb = new TextBox();
// TODO(ECC) must be tested.
tb.addKeyPressHandler(
new KeyPressHandler() {
public void onKeyPress(KeyPressEvent event) {
if (!Character.isDigit(event.getCharCode())) {
((TextBox) event.getSource()).cancelKey();
}
}
});
// Let's make an 80x50 text area to go along with the other two.
TextArea ta = new TextArea();
ta.setCharacterWidth(80);
ta.setVisibleLines(50);
// Add them to the root panel.
VerticalPanel panel = new VerticalPanel();
panel.add(tb);
panel.add(ptb);
panel.add(ta);
RootPanel.get().add(panel);
}
public WorkItemDefinitionEditor() {
textArea.setWidth("100%");
textArea.setVisibleLines(25);
textArea.setStyleName(WorkItemsEditorResources.INSTANCE.CSS().defaultTextArea());
textArea.getElement().setAttribute("spellcheck", "false");
textArea.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
isDirty = true;
}
});
textArea.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
event.preventDefault();
event.stopPropagation();
int pos = textArea.getCursorPos();
insertText("\t");
textArea.setCursorPos(pos + 1);
textArea.cancelKey();
textArea.setFocus(true);
}
}
});
initWidget(textArea);
}
/** This is used when creating a new rule. */
public NewAssetWizard(EditItemEvent afterCreate, boolean showCats, String format, String title) {
super("images/new_wiz.gif", title);
this.showCats = showCats;
this.format = format;
this.afterCreate = afterCreate;
addAttribute("Name:", name);
if (showCats) {
addAttribute("Initial category:", getCatChooser());
}
if (format == null) {
addAttribute("Type (format) of rule:", this.formatChooser);
}
addAttribute("Package:", packageSelector);
description.setVisibleLines(4);
description.setWidth("100%");
addAttribute("Initial description:", description);
Button ok = new Button("OK");
ok.addClickListener(
new ClickListener() {
public void onClick(Widget arg0) {
ok();
}
});
addAttribute("", ok);
setStyleName("ks-popups-Popup");
}
private void replyToComment(final Comment parentComment) {
String replyPromptMessage = "Reply";
if (parentComment.getAuthor() != null) {
replyPromptMessage = "Reply To: " + parentComment.getAuthor().getUsername();
} else if (!StringUtils.isEmpty(parentComment.getEmail())) {
replyPromptMessage = "Reply To: " + parentComment.getEmail();
}
PromptDialogBox dialog =
new PromptDialogBox(replyPromptMessage, "Submit", null, "Cancel", false, true);
dialog.setAllowKeyboardEvents(false);
VerticalPanel replyPanel = new VerticalPanel();
final TextArea textArea = new TextArea();
textArea.setCharacterWidth(60);
textArea.setVisibleLines(4);
final TextBox emailTextBox = new TextBox();
if (AuthenticationHandler.getInstance().getUser() == null) {
replyPanel.add(new Label("Email:"));
replyPanel.add(emailTextBox);
}
replyPanel.add(textArea);
dialog.setFocusWidget(textArea);
dialog.setContent(replyPanel);
dialog.setValidatorCallback(
new IDialogValidatorCallback() {
public boolean validate() {
if (textArea.getText() == null || "".equals(textArea.getText())) {
MessageDialogBox dialog =
new MessageDialogBox("Error", "Comment is blank.", false, true, true);
dialog.center();
return false;
}
return true;
}
});
dialog.setCallback(
new IDialogCallback() {
public void okPressed() {
Comment newComment = new Comment();
newComment.setGlobalRead(true);
newComment.setOwner(permissibleObject.getOwner());
newComment.setAuthor(AuthenticationHandler.getInstance().getUser());
newComment.setComment(textArea.getText());
newComment.setParent(permissibleObject);
newComment.setParentComment(parentComment);
newComment.setEmail(emailTextBox.getText());
submitComment(newComment);
}
public void cancelPressed() {}
});
dialog.center();
}
public DefaultRuleContentWidget(RuleAsset a, int visibleLines) {
asset = a;
data = (RuleContentText) asset.getContent();
if (data.content == null) {
data.content = "";
}
text = new TextArea();
text.setWidth("100%");
text.setVisibleLines((visibleLines == -1) ? 16 : visibleLines);
text.setText(data.content);
text.getElement().setAttribute("spellcheck", "false"); // NON-NLS
text.setStyleName("default-text-Area"); // NON-NLS
text.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
data.content = text.getText();
makeDirty();
}
});
text.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
int pos = text.getCursorPos();
insertText("\t");
text.setCursorPos(pos + 1);
text.cancelKey();
text.setFocus(true);
}
}
});
initWidget(text);
}
public void createCritRefTextArea(
final FlowPanel flowPanel, final ScrollPanel scrollPanel, String critRefStringBuilder) {
final TextArea critReftextArea = new TextArea();
critReftextArea.setStyleName("textarea_noborder");
critReftextArea.addStyleName("criteriaRef_background");
critReftextArea.setText(critRefStringBuilder);
flowPanel.add(critReftextArea);
critReftextArea.setReadOnly(true);
critReftextArea.setWidth("100%");
critReftextArea.setHeight("100%");
critReftextArea.setVisibleLines(critRefStringBuilder.split("\\r?\\n").length + 1);
critReftextArea.setTitle("Double click to go see the entry.");
critReftextArea.addDoubleClickHandler(
new DoubleClickHandler() {
@Override
public void onDoubleClick(DoubleClickEvent event) {
handleTextAreaClick(flowPanel, event, critReftextArea, scrollPanel);
}
});
}
public XmlFileWidget(final RuleAsset asset, final RuleViewer viewer) {
super(asset, viewer);
data = (RuleContentText) asset.getContent();
if (data.content == null) {
data.content = "";
}
text = new TextArea();
text.setWidth("100%");
text.setVisibleLines(16);
text.setText(data.content);
text.setStyleName("default-text-Area");
text.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
data.content = text.getText();
}
});
layout.addRow(text);
}
private Widget getDetailSection() {
HorizontalPanel panel = new HorizontalPanel();
panel.setWidth("100%");
panel.setStyleName("studio-Bottom-Panel");
VerticalPanel ruleDefPanel = new VerticalPanel();
ruleDefPanel.setWidth("95%");
Label lbl = new Label();
lbl.setText("Rule Definition");
lbl.setStyleName("studio-Label-Small");
ruleDef = new TextArea();
ruleDef.setWidth("100%");
ruleDef.setVisibleLines(5);
ruleDef.setReadOnly(true);
ruleDefPanel.add(lbl);
ruleDefPanel.add(ruleDef);
panel.add(ruleDefPanel);
return panel.asWidget();
}
{
inputNoteTitle.setStyleName("formField");
inputNoteText.setStyleName("formField");
inputNoteText.setVisibleLines(3);
}
public WorkitemDefinitionEditor(RuleAsset a, int visibleLines) {
asset = a;
data = (RuleContentText) asset.getContent();
if (data.content == null) {
data.content = "Empty!";
}
Grid layout = new Grid(1, 2);
WorkitemDefinitionElementsBrowser browser =
new WorkitemDefinitionElementsBrowser(
new WorkitemDefinitionElementSelectedListener() {
public void onElementSelected(String elementName, String pasteValue) {
insertText(pasteValue, true);
}
});
layout.setWidget(0, 0, browser);
text = new TextArea();
text.setWidth("100%");
text.setVisibleLines((visibleLines == -1) ? 25 : visibleLines);
text.setText(data.content);
text.getElement().setAttribute("spellcheck", "false"); // NON-NLS
text.setStyleName("default-text-Area"); // NON-NLS
text.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
data.content = text.getText();
makeDirty();
}
});
text.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
event.preventDefault();
event.stopPropagation();
int pos = text.getCursorPos();
insertText("\t", false);
text.setCursorPos(pos + 1);
text.cancelKey();
text.setFocus(true);
}
}
});
layout.setWidget(0, 1, text);
layout.getColumnFormatter().setWidth(0, "10%");
layout.getColumnFormatter().setWidth(1, "90%");
layout
.getCellFormatter()
.setAlignment(0, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP);
layout
.getCellFormatter()
.setAlignment(0, 1, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP);
layout.setWidth("95%");
initWidget(layout);
}
public FunctionPlotterExample() {
presets.put("id", new String[] {"-10", "10", "function(x) {\n return x;\n}"});
presets.put("sine", new String[] {"-10", "10", "function(x) {\n return Math.sin(x);\n}"});
presets.put(
"taylor",
new String[] {
"-3", "3", "function(x) {\n return [Math.cos(x), 1 - x*x/2 + x*x*x*x/24];\n}"
});
presets.put(
"sawtooth",
new String[] {
"-10",
"10",
"function(x) {\n var y = 0;\n for (var i = 1; i < 20; i+=2) {\n y += Math.sin(i * x)/i;\n }\n var final = 1 - 2*(Math.abs(Math.floor(x / Math.PI)) % 2);\n return [4/Math.PI * y, final];\n}"
});
initWidget(panel);
panel.add(new HTML("<p><b>Equation: </b><br>"));
textArea.setVisibleLines(10);
textArea.setCharacterWidth(80);
textArea.setValue(
"function(x) {\n"
+ " return [0.1 * x, 0.1 * x + Math.sin(x), 0.1*x + Math.cos(x)];\n"
+ "}");
panel.add(textArea);
presetsDD.addItem("(custom)", "custom");
presetsDD.addItem("Identity", "id");
presetsDD.addItem("Sine Wave", "sine");
presetsDD.addItem("Taylor series", "taylor");
presetsDD.addItem("Sawtooth", "sawtooth");
presetsDD.setSelectedIndex(0);
presetsDD.getElement().getStyle().setDisplay(Style.Display.INLINE_BLOCK);
presetsDD.addChangeHandler(
(event) -> {
String value = presetsDD.getSelectedValue();
if (value.equalsIgnoreCase("custom")) {
return;
}
String[] preset = presets.get(value);
fromTb.setValue(preset[0]);
toTb.setValue(preset[1]);
textArea.setValue(preset[2]);
plot();
});
HorizontalPanel presetContainer = new HorizontalPanel();
presetContainer.add(new HTML("<b>Preset functions:</b>"));
presetContainer.add(presetsDD);
panel.add(presetContainer);
panel.add(new HTML("<p></p>"));
HorizontalPanel rangeContainer = new HorizontalPanel();
rangeContainer.add(new HTML("<b>x range:</b>"));
fromTb.setVisibleLength(5);
fromTb.setValue("-10");
toTb.setVisibleLength(5);
toTb.setValue("10");
rangeContainer.add(fromTb);
rangeContainer.add(new InlineLabel("to"));
rangeContainer.add(toTb);
panel.add(rangeContainer);
Button plotBtn = new Button("Plot");
plotBtn.addClickHandler((ev) -> plot());
panel.add(new HTML("<p></p>"));
panel.add(plotBtn);
plot();
}
// Helper method to create the internals of the HTML Form (FormPanel)
// Submit form may be for new post, or for editing existing post
private FormPanel makeSubmitPostForm(final PostData post) {
final FormPanel submitFormPanel = new FormPanel();
VerticalPanel postFormPanel = new VerticalPanel();
postFormPanel.addStyleName("submitPostVertPanel");
submitFormPanel.add(postFormPanel);
// Name input
HorizontalPanel nameRow = new HorizontalPanel();
Label nameLabel = new Label("Name (First Last");
final TextBox nameTextbox = new TextBox();
nameRow.add(nameLabel);
nameRow.add(nameTextbox);
postFormPanel.add(nameRow);
// Title input
HorizontalPanel titleRow = new HorizontalPanel();
Label titleLabel = new Label("Title (e.g. car, bike, etc)");
final TextBox titleTextbox = new TextBox();
titleRow.add(titleLabel);
titleRow.add(titleTextbox);
postFormPanel.add(titleRow);
// Description input
HorizontalPanel descrRow = new HorizontalPanel();
Label descrLabel = new Label("Item Short description");
final TextArea descrText = new TextArea();
descrText.setCharacterWidth(40);
descrText.setVisibleLines(10);
descrRow.add(descrLabel);
descrRow.add(descrText);
postFormPanel.add(descrRow);
// Price input
HorizontalPanel priceRow = new HorizontalPanel();
Label priceLabel = new Label("Price ($)");
final TextBox priceTextbox = new TextBox();
priceTextbox.setVisibleLength(6);
priceRow.add(priceLabel);
priceRow.add(priceTextbox);
postFormPanel.add(priceRow);
// Address input
HorizontalPanel addressRow = new HorizontalPanel();
Label addressLabel = new Label("Address");
final TextArea addressText = new TextArea();
addressText.setCharacterWidth(40);
addressText.setVisibleLines(5);
addressRow.add(addressLabel);
addressRow.add(addressText);
postFormPanel.add(addressRow);
if (post != null) {
nameTextbox.setText(post.getSellerName());
titleTextbox.setText(post.getTitle());
descrText.setText(post.getDescription());
priceTextbox.setText("" + post.getPrice());
addressText.setText(post.getAddress());
}
// New widget for file upload
HorizontalPanel fileRow = new HorizontalPanel();
final FileUpload upload = new FileUpload();
if (post != null) {
Anchor link = new Anchor("Stored File", post.getURL());
link.setTarget("_blank");
fileRow.add(link);
upload.setTitle("Change Uploaded File");
} else upload.setTitle("Upload a File for Post");
fileRow.add(upload);
postFormPanel.add(fileRow);
// Submit button
Button submitButton;
if (post != null) {
submitButton = new Button("Submit Changes");
submitButton.setText("Submit Changes");
} else {
submitButton = new Button("Submit Ad");
submitButton.setText("Submit Ad");
}
submitButton.setStyleName("sideBarButton");
postFormPanel.add(submitButton);
// The submitFormPanel, when submitted, will trigger an HTTP call to the
// servlet. The following parameters must be set
submitFormPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
submitFormPanel.setMethod(FormPanel.METHOD_POST);
// Set Names for the text boxes so that they can be retrieved from the
// HTTP call as parameters
nameTextbox.setName("name");
titleTextbox.setName("title");
descrText.setName("description");
priceTextbox.setName("price");
addressText.setName("address");
upload.setName("upload");
// Upon clicking "Submit" control goes to Controller
submitButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (post == null) control.handlePostFromSubmitForm(submitFormPanel);
else control.handlePostEditFromSubmitForm(post, submitFormPanel);
}
});
// This event handler is "fired" just before the Form causes a doPost
// message to server
submitFormPanel.addSubmitHandler(
new FormPanel.SubmitHandler() {
public void onSubmit(SubmitEvent event) {
// This event is fired just before the form is submitted.
// We can take this opportunity to perform validation.
if (nameTextbox.getText().length() == 0) {
Window.alert("The author is required.");
event.cancel();
}
if (titleTextbox.getText().length() == 0) {
Window.alert("The title is required.");
event.cancel();
}
Double price = Double.parseDouble(priceTextbox.getText());
if (priceTextbox.getText().length() == 0 || Double.isNaN(price)) {
Window.alert("The price is required. It must be a valid number");
event.cancel();
}
if (addressText.getText().length() == 0) {
Window.alert("The address is required.");
event.cancel();
}
if (upload.getFilename().length() == 0 && post == null) {
Window.alert("The upload file is required.");
event.cancel();
}
}
});
// The doPost message itself is sent from the Form and not intercepted
// by GWT.
// This event handler is "fired" just after the Form causes a doPost
// message to server
submitFormPanel.addSubmitCompleteHandler(
new FormPanel.SubmitCompleteHandler() {
public void onSubmitComplete(SubmitCompleteEvent event) {
if (post == null) {
submitFormPanel.reset();
nameTextbox.setFocus(true);
} else control.viewAdDataFromServer();
}
});
return submitFormPanel;
}
private void makeBookMarks(FlowPanel flowPanel, TextArea textArea) {
// TextArea firstTextArea = (TextArea) flowPanel.getWidget(0);
// Check for data criteria section. This has Measure Details and the start of
// dataCriteriaSection.
// We need to break it up so that "Measure Details" and dataCriteriaSection are 2 different
// textareas.
String text = textArea.getText();
int dataCritIndex = text.indexOf("<dataCriteriaSection>");
if (dataCritIndex > -1) {
String measureDetailsText = text.substring(0, dataCritIndex);
String dataCritSection = text.substring(dataCritIndex);
textArea.setText(measureDetailsText);
textArea.setVisibleLines(getLineCount(measureDetailsText) + 3);
TextArea dataCritTextArea = new TextArea();
dataCritTextArea.setStyleName("textarea_noborder");
dataCritTextArea.setText(dataCritSection);
flowPanel.add(dataCritTextArea);
dataCritTextArea.setReadOnly(true);
dataCritTextArea.setWidth("100%");
dataCritTextArea.setHeight("100%");
dataCritTextArea.setVisibleLines(getLineCount(dataCritSection) + 3);
flowPanel.insert(dataCritTextArea, flowPanel.getWidgetIndex(textArea) + 1);
bookmarkMap.put("Data Criteria Section", dataCritTextArea);
} else {
// make sure the textarea does not have a style class of 'entry_background' and
// 'criteriaRef_background',
// find '<populationCriteriaSection>'.
int isEntryTextArea = textArea.getStyleName().indexOf("entry_background");
int isCritRefTextArea = textArea.getStyleName().indexOf("criteriaRef_background");
if (isEntryTextArea == -1 && isCritRefTextArea == -1) {
if (text.indexOf("<populationCriteriaSection>") > -1) {
int extensionIndex = text.indexOf("<id extension=\"");
if (extensionIndex > -1) {
int startExtensionIndex = extensionIndex + "<id extension=\"".length();
String extension =
text.substring(startExtensionIndex, text.indexOf("\"", startExtensionIndex));
System.out.println("Pop Crit Extension:" + extension);
bookmarkMap.put(extension, textArea);
}
}
}
}
// int textAreaCount = flowPanel.getWidgetCount();
// Go through rest of the textAreas (from index 2) and for the textAreas which do
// not have a style class of 'entry_background' and 'criteriaRef_background',
// find '<populationCriteriaSection>'.
// for(int i = 2;i < textAreaCount; i++){
// TextArea textArea = (TextArea) flowPanel.getWidget(i);
// int isEntryTextArea = textArea.getStyleName().indexOf("entry_background");
// int isCritRefTextArea = textArea.getStyleName().indexOf("criteriaRef_background");
//
// if (isEntryTextArea == -1 && isCritRefTextArea == -1){
// if(textArea.getText().indexOf("<populationCriteriaSection>") > -1){
// String popCritText = textArea.getText();
// int extensionIndex = popCritText.indexOf("<id extension=\"");
// if(extensionIndex > -1){
// int startExtensionIndex = extensionIndex + "<id extension=\"".length();
// String extension = popCritText.substring(startExtensionIndex,
// popCritText.indexOf("\"",startExtensionIndex));
// System.out.println("Pop Crit Extension:"+extension);
// bookmarkMap.put(extension, textArea);
// }
// }
// }
// }
}
private ScrollPanel getPanelForXML(String text) {
String carriageReturn_LineFeed = "\r\n";
final FlowPanel flowPanel = new FlowPanel();
final ScrollPanel scrollPanel = new ScrollPanel();
String lines[] = text.split("\\r?\\n");
String stringBuilder = new String();
for (int i = 0; i < lines.length; i++) {
String line = lines[i];
if (line.trim().startsWith("<criteriaReference")) {
TextArea textArea = new TextArea();
textArea.setStyleName("textarea_noborder");
textArea.setText(stringBuilder);
flowPanel.add(textArea);
textArea.setReadOnly(true);
textArea.setWidth("100%");
textArea.setHeight("100%");
textArea.setVisibleLines(getLineCount(stringBuilder) + 1);
makeBookMarks(flowPanel, textArea);
stringBuilder = new String();
// find more lines until the end tag </criteriaReference>
String critRefStringBuilder = new String();
while (!line.trim().startsWith("</criteriaReference>")) {
critRefStringBuilder += (carriageReturn_LineFeed + line);
i++;
line = lines[i];
}
if (line.trim().startsWith("</criteriaReference>")) {
critRefStringBuilder += (carriageReturn_LineFeed + line);
createCritRefTextArea(flowPanel, scrollPanel, critRefStringBuilder);
}
} else {
String cleanLine = line.trim().replaceAll("<!--.*?-->", "");
if (cleanLine.trim().startsWith("<entry")) {
if (stringBuilder.length() > 0) {
TextArea textArea = new TextArea();
textArea.setStyleName("textarea_noborder");
textArea.setEnabled(false);
textArea.setWidth("100%");
textArea.setHeight("100%");
textArea.setText(stringBuilder);
flowPanel.add(textArea);
textArea.setVisibleLines(getLineCount(stringBuilder) + 1);
makeBookMarks(flowPanel, textArea);
}
stringBuilder = new String();
// find more lines until the end tag </criteriaReference>
String entryStringBuilder = new String();
while (!line.trim().startsWith("</entry>")) {
entryStringBuilder += (carriageReturn_LineFeed + line);
i++;
line = lines[i];
}
if (line.trim().startsWith("</entry>")) {
entryStringBuilder += (carriageReturn_LineFeed + line);
createEntryTextArea(flowPanel, entryStringBuilder, scrollPanel);
}
} else {
stringBuilder += (carriageReturn_LineFeed + line);
}
}
}
if (stringBuilder.trim().length() > 0) {
TextArea textArea = new TextArea();
textArea.setStyleName("textarea_noborder");
textArea.setText(stringBuilder);
flowPanel.add(textArea);
textArea.setReadOnly(true);
textArea.setWidth("100%");
textArea.setHeight("100%");
textArea.setVisibleLines(getLineCount(stringBuilder) + 1);
makeBookMarks(flowPanel, textArea);
}
VerticalPanel vPanel = new VerticalPanel();
vPanel.setWidth("100%");
vPanel.setHeight("100%");
vPanel.add(flowPanel);
scrollPanel.add(vPanel);
return scrollPanel;
}
private DisclosurePanel createCommentPostPanel() {
DisclosurePanel postCommentDisclosurePanel = new DisclosurePanel("Post Comment");
postCommentDisclosurePanel.setWidth("100%");
postCommentDisclosurePanel.setOpen(true);
VerticalPanel postCommentPanel = new VerticalPanel();
postCommentPanel.setWidth("100%");
// create text area for comment
final TextArea commentTextArea = new TextArea();
commentTextArea.setVisibleLines(3);
commentTextArea.setWidth("500px");
// create textfield for email address (if not logged in)
final TextBox emailTextField = new TextBox();
emailTextField.setVisibleLength(60);
// create button panel
HorizontalPanel buttonPanelWrapper = new HorizontalPanel();
buttonPanelWrapper.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
buttonPanelWrapper.setWidth("500px");
HorizontalPanel buttonPanel = new HorizontalPanel();
// create buttons
final Button submitButton = new Button("Submit");
submitButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
String commentStr = commentTextArea.getText();
if (commentStr == null || "".equals(commentStr.trim())) {
return;
}
Comment comment = new Comment();
comment.setGlobalRead(true);
comment.setOwner(permissibleObject.getOwner());
comment.setAuthor(AuthenticationHandler.getInstance().getUser());
comment.setComment(commentStr);
comment.setParent(permissibleObject);
comment.setEmail(emailTextField.getText());
submitButton.setEnabled(false);
submitComment(comment);
}
});
final Button clearButton = new Button("Clear");
clearButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
commentTextArea.setText("");
submitButton.setEnabled(true);
}
});
// add buttons
buttonPanel.add(clearButton);
buttonPanel.add(submitButton);
buttonPanelWrapper.add(buttonPanel);
// add panels
if (AuthenticationHandler.getInstance().getUser() == null) {
postCommentPanel.add(new Label("Email:"));
postCommentPanel.add(emailTextField);
}
postCommentPanel.add(new Label("Comment:"));
postCommentPanel.add(commentTextArea);
postCommentPanel.add(buttonPanelWrapper);
postCommentDisclosurePanel.setContent(postCommentPanel);
return postCommentDisclosurePanel;
}