public ProcessSelectionPage(
final WPSAccessRulePage wpsAccessRulePage, final ProcessGroupInfo pfi) {
this.pfi = pfi;
// prepare the process factory title
Class<? extends ProcessFactory> factoryClass = pfi.getFactoryClass();
ProcessFactory pf = GeoServerProcessors.getProcessFactory(factoryClass, false);
if (pf == null) {
throw new IllegalArgumentException("Failed to locate the process factory " + factoryClass);
}
this.title = pf.getTitle().toString(getLocale());
Form form = new Form("form");
add(form);
GeoServerRoleService roleService = getSecurityManager().getActiveRoleService();
try {
for (GeoServerRole r : roleService.getRoles()) {
availableRoles.add(r.getAuthority());
}
} catch (IOException e1) {
LOGGER.log(Level.FINER, e1.getMessage(), e1);
}
final FilteredProcessesProvider provider = new FilteredProcessesProvider(pfi, getLocale());
final AutoCompleteSettings settings = new AutoCompleteSettings();
settings.setShowCompleteListOnFocusGain(false);
settings.setShowListOnEmptyInput(true);
settings.setShowListOnFocusGain(true);
settings.setMaxHeightInPx(100);
processSelector =
new GeoServerTablePanel<FilteredProcess>("selectionTable", provider) {
@Override
protected Component getComponentForProperty(
String id,
final IModel<FilteredProcess> itemModel,
Property<FilteredProcess> property) {
if (property.getName().equals("enabled")) {
Fragment fragment = new Fragment(id, "enabledFragment", ProcessSelectionPage.this);
CheckBox enabled =
new CheckBox("enabled", (IModel<Boolean>) property.getModel(itemModel));
enabled.setOutputMarkupId(true);
fragment.add(enabled);
return fragment;
} else if (property.getName().equals("title")) {
return new Label(id, property.getModel(itemModel));
} else if (property.getName().equals("description")) {
return new Label(id, property.getModel(itemModel));
} else if (property.getName().equals("roles")) {
Fragment fragment = new Fragment(id, "rolesFragment", ProcessSelectionPage.this);
TextArea<?> roles =
new TextArea("roles", property.getModel(itemModel)) {
public <C extends Object>
org.apache.wicket.util.convert.IConverter<C> getConverter(
java.lang.Class<C> type) {
return new RolesConverter(availableRoles);
};
};
StringBuilder selectedRoles = new StringBuilder();
IAutoCompleteRenderer<String> roleRenderer = new RolesRenderer(selectedRoles);
AutoCompleteBehavior<String> b =
new RolesAutoCompleteBehavior(
roleRenderer, settings, selectedRoles, availableRoles);
roles.setOutputMarkupId(true);
roles.add(b);
fragment.add(roles);
return fragment;
} else if (property.getName().equals("validated")) {
final IModel<Boolean> hasValidatorsModel =
(IModel<Boolean>) property.getModel(itemModel);
IModel<String> availableModel =
new AbstractReadOnlyModel<String>() {
@Override
public String getObject() {
Boolean value = hasValidatorsModel.getObject();
if (Boolean.TRUE.equals(value)) {
return "*";
} else {
return "";
}
}
};
return new Label(id, availableModel);
} else if (property.getName().equals("edit")) {
Fragment fragment = new Fragment(id, "linkFragment", ProcessSelectionPage.this);
// we use a submit link to avoid losing the other edits in the form
Link link =
new Link("link") {
@Override
public void onClick() {
FilteredProcess fp = (FilteredProcess) itemModel.getObject();
setResponsePage(new ProcessLimitsPage(ProcessSelectionPage.this, fp));
}
};
fragment.add(link);
return fragment;
}
return null;
}
};
processSelector.setFilterable(false);
processSelector.setPageable(false);
processSelector.setOutputMarkupId(true);
form.add(processSelector);
SubmitLink apply =
new SubmitLink("apply") {
@Override
public void onSubmit() {
// super.onSubmit();
pfi.getFilteredProcesses().clear();
for (FilteredProcess process : provider.getItems()) {
if ((process.getRoles() != null && !process.getRoles().isEmpty())
|| !process.getEnabled()
|| (process.getValidators() != null && !process.getValidators().isEmpty())) {
ProcessInfo pai = process.toProcessInfo();
pfi.getFilteredProcesses().add(pai);
}
}
setResponsePage(wpsAccessRulePage);
}
};
form.add(apply);
Link cancel =
new Link("cancel") {
@Override
public void onClick() {
setResponsePage(wpsAccessRulePage);
}
};
form.add(cancel);
}
private void init() {
add(
new HeaderContributor(
new IHeaderContributor() {
private static final long serialVersionUID = 1L;
public void renderHead(IHeaderResponse response) {
response.renderCSSReference(
new CompressedResourceReference(
WebDataLookupField.class, "servoy_lookupfield.css")); // $NON-NLS-1$
}
}) {
@Override
public boolean isEnabled(Component component) {
return !getScriptObject().isReadOnly() && getScriptObject().isEnabled();
}
});
setOutputMarkupPlaceholderTag(true);
AutoCompleteSettings behSettings = new AutoCompleteSettings();
behSettings.setMaxHeightInPx(200);
behSettings.setPreselect(true);
behSettings.setShowCompleteListOnFocusGain(true);
behSettings.setAdjustInputWidth(false);
ClientProperties clp =
(application.getApplicationType() != IApplication.HEADLESS_CLIENT
? ((WebClientInfo) Session.get().getClientInfo()).getProperties()
: null); // in case of batch processors/jsp, we can't get browser info because UI is not
// given by web client components
if (clp != null && (!clp.isBrowserInternetExplorer() || clp.getBrowserVersionMajor() >= 8)) {
// smart positioning doesn't work on IE < 8 (probably because of unreliable
// clientWidth/clientHeight browser element js properties)
behSettings.setUseSmartPositioning(true);
behSettings.setUseHideShowCoveredIEFix(
false); // don't know if the problem this setting is for can still be reproduced (I
// couldn't reproduce it)... this is true by default and makes fields in IE and
// Opera appear/dissapear if they would be covered by type-ahead popup
} else {
behSettings.setUseSmartPositioning(false);
behSettings.setUseHideShowCoveredIEFix(true);
}
behSettings.setThrottleDelay(500);
IAutoCompleteRenderer<Object> renderer =
new IAutoCompleteRenderer<Object>() {
protected String getTextValue(Object object) {
String str = ""; // $NON-NLS-1$
if (object instanceof DisplayString) {
str = object.toString();
} else if (object != null && !(object instanceof String)) {
IConverter con = getConverter(object.getClass());
if (con != null) {
str = con.convertToString(object, getLocale());
} else {
str = object.toString();
}
} else if (object != null) {
str = object.toString();
}
if (str == null || str.trim().equals("")) str = " "; // $NON-NLS-1$//$NON-NLS-2$
return str;
}
protected void renderChoice(Object object, Response response, String criteria) {
if (IValueList.SEPARATOR_DESIGN_VALUE.equals(object)) return;
String renderedObject = getTextValue(object);
// escape the markup if it is not html or not just an empty none breaking space (null or
// empty string object)
if (!renderedObject.equals(" ") && !HtmlUtils.hasHtmlTag(renderedObject))
renderedObject =
HtmlUtils.escapeMarkup(
renderedObject,
true, //$NON-NLS-1$
false)
.toString();
response.write(renderedObject);
}
/*
* (non-Javadoc)
*
* @see org.apache.wicket.extensions.ajax.markup.html.autocomplete.IAutoCompleteRenderer#render(java.lang.Object, org.apache.wicket.Response,
* java.lang.String)
*/
public void render(Object object, Response response, String criteria) {
String textValue = getTextValue(object);
if (textValue == null) {
throw new IllegalStateException(
"A call to textValue(Object) returned an illegal value: null for object: "
+ object.toString());
}
textValue = textValue.replaceAll("\\\"", """);
response.write("<li textvalue=\"" + textValue + "\"");
response.write(">");
renderChoice(object, response, criteria);
response.write("</li>");
}
/*
* (non-Javadoc)
*
* @see org.apache.wicket.extensions.ajax.markup.html.autocomplete.IAutoCompleteRenderer#renderHeader(org.apache.wicket.Response)
*/
@SuppressWarnings("nls")
public void renderHeader(Response response) {
StringBuffer listStyle = new StringBuffer();
listStyle.append("style=\"");
String fFamily = "Tahoma, Arial, Helvetica, sans-serif";
String bgColor = "#ffffff";
String fgColor = "#000000";
String fSize = TemplateGenerator.DEFAULT_FONT_SIZE + "px";
String padding = "2px";
String margin = "0px";
if (getFont() != null) {
Font f = getFont();
if (f != null) {
if (f.getFamily() != null) {
fFamily = f.getFamily();
if (fFamily.contains(" ")) fFamily = "'" + fFamily + "'";
}
if (f.getName() != null) {
String fName = f.getName();
if (fName.contains(" ")) fName = "'" + fName + "'";
fFamily = fName + "," + fFamily;
}
if (f.isBold()) listStyle.append("font-weight:bold; ");
if (f.isItalic()) listStyle.append("font-style:italic; ");
fSize = Integer.toString(f.getSize()) + "px";
}
}
if (getListColor() != null && getListColor().getAlpha() == 255) {
// background shouldn't be transparent
bgColor = getWebColor(getListColor().getRGB());
}
if (getForeground() != null) {
fgColor = getWebColor(getForeground().getRGB());
}
Insets _padding = getPadding();
if (getPadding() != null)
padding =
_padding.top
+ "px "
+ _padding.right
+ "px "
+ _padding.bottom
+ "px "
+ _padding.left
+ "px";
listStyle.append("font-family:" + fFamily + "; ");
listStyle.append("background-color: " + bgColor + "; ");
listStyle.append("color: " + fgColor + "; ");
listStyle.append("font-size:" + fSize + "; ");
listStyle.append(
"min-width:" + (getSize().width - 6) + "px; "); // extract padding and border
listStyle.append("margin: " + margin + "; ");
listStyle.append("padding: " + padding + "; ");
listStyle.append(
"text-align:"
+ TemplateGenerator.getHorizontalAlignValue(getHorizontalAlignment()));
listStyle.append("\"");
response.write("<ul " + listStyle + ">");
}
/*
* (non-Javadoc)
*
* @see org.apache.wicket.extensions.ajax.markup.html.autocomplete.IAutoCompleteRenderer#renderFooter(org.apache.wicket.Response)
*/
public void renderFooter(Response response) {
response.write("</ul>"); // $NON-NLS-1$
}
/**
* Returns web color representation of int rgba color by removing the alpha value
*
* @param color int representation of rgba color
* @return web color of form #rrggbb
*/
private String getWebColor(int color) {
String webColor = Integer.toHexString(color);
int startIdx = webColor.length() - 6;
if (startIdx < 0) startIdx = 0;
webColor = webColor.substring(startIdx);
StringBuilder sb = new StringBuilder();
sb.append('#');
int nrMissing0 = 6 - webColor.length();
for (int i = 0; i < nrMissing0; i++) {
sb.append('0');
}
sb.append(webColor);
return sb.toString();
}
};
AutoCompleteBehavior<Object> beh =
new AutoCompleteBehavior<Object>(renderer, behSettings) {
private static final long serialVersionUID = 1L;
/**
* @see
* org.apache.wicket.extensions.ajax.markup.html.autocomplete.AutoCompleteBehavior#getChoices(java.lang.String)
*/
@Override
protected Iterator<Object> getChoices(String input) {
String filteredInput = filterInput(input);
if (changeListener != null) dlm.getValueList().removeListDataListener(changeListener);
try {
dlm.fill(parentState, getDataProviderID(), filteredInput, false);
return dlm.iterator();
} catch (Exception ex) {
Debug.error(ex);
} finally {
if (changeListener != null) dlm.getValueList().addListDataListener(changeListener);
}
return Collections.emptyList().iterator();
}
/** filters the input in case of masked input (removes the mask) */
private String filterInput(String input) {
String displayFormat = WebDataLookupField.this.parsedFormat.getDisplayFormat();
if (displayFormat != null
&& displayFormat.length() > 0
&& input.length() == displayFormat.length()) {
int index = firstBlankSpacePosition(input, displayFormat);
if (index == -1) return input;
return input.substring(0, index);
}
return input;
}
/**
* Computes the index of the first space char found in the input and is not ' ' nor '*' in
* the format Example: input '12 - 3 - ' format '## - ## - #' returns 6
*
* @param input
* @param displayFormat
* @return The index of the first space char found in the input and is not ' ' nor '*' in
* the format
*/
private int firstBlankSpacePosition(String input, String displayFormat) {
for (int i = 0; i < input.length(); i++) {
if ((input.charAt(i) == ' ')
&& (displayFormat.charAt(i) != ' ')
&& (displayFormat.charAt(i) != '*')) return i;
}
return 0;
}
/** @see org.apache.wicket.ajax.AbstractDefaultAjaxBehavior#getFailureScript() */
@Override
protected CharSequence getFailureScript() {
return "onAjaxError();"; //$NON-NLS-1$
}
/** @see org.apache.wicket.ajax.AbstractDefaultAjaxBehavior#getPreconditionScript() */
@Override
protected CharSequence getPreconditionScript() {
return "onAjaxCall();" + super.getPreconditionScript(); // $NON-NLS-1$
}
// need to set this behavior to true (enterHidesWithNoSelection) because otherwise the
// onKeyDown events
// or other events for the component with type ahead would be null in Firefox, and would
// not execute as
// expected on the other browsers...
@Override
public void renderHead(IHeaderResponse response) {
settings.setShowListOnEmptyInput(
Boolean.TRUE.equals(
UIUtils.getUIProperty(
getScriptObject(),
application,
IApplication.TYPE_AHEAD_SHOW_POPUP_WHEN_EMPTY,
Boolean.TRUE)));
settings.setShowListOnFocusGain(
Boolean.TRUE.equals(
UIUtils.getUIProperty(
getScriptObject(),
application,
IApplication.TYPE_AHEAD_SHOW_POPUP_ON_FOCUS_GAIN,
Boolean.TRUE)));
if (!getScriptObject().isReadOnly() && getScriptObject().isEnabled()) {
super.renderHead(response);
response.renderJavascript(
"Wicket.AutoCompleteSettings.enterHidesWithNoSelection = true;",
"AutocompleteSettingsID"); //$NON-NLS-1$ //$NON-NLS-2$
}
}
/**
* @see org.apache.wicket.behavior.AbstractBehavior#isEnabled(org.apache.wicket.Component)
*/
@Override
public boolean isEnabled(Component component) {
IFormUIInternal<?> formui = findParent(IFormUIInternal.class);
if (formui != null && formui.isDesignMode()) {
return false;
}
return super.isEnabled(component) && WebClientSession.get().useAjax();
}
};
add(beh);
}
