/**
* Consctructor for a media widget.
*
* <p>A freshly constructed media widget has no options set, no media sources, and has preload
* mode set to PreloadAuto.
*/
public WAbstractMedia(WContainerWidget parent) {
super(parent);
this.sources_ = new ArrayList<WAbstractMedia.Source>();
this.sourcesRendered_ = 0;
this.mediaId_ = "";
this.flags_ = EnumSet.noneOf(WAbstractMedia.Options.class);
this.preloadMode_ = WAbstractMedia.PreloadMode.PreloadAuto;
this.alternative_ = null;
this.flagsChanged_ = false;
this.preloadChanged_ = false;
this.sourcesChanged_ = false;
this.playing_ = false;
this.volume_ = -1;
this.current_ = -1;
this.duration_ = -1;
this.ended_ = false;
this.readyState_ = WAbstractMedia.ReadyState.HaveNothing;
this.setInline(false);
this.setFormObject(true);
WApplication app = WApplication.getInstance();
app.loadJavaScript("js/WAbstractMedia.js", wtjs1());
this.setJavaScriptMember(
" WAbstractMedia",
"new Wt3_2_3.WAbstractMedia(" + app.getJavaScriptClass() + "," + this.getJsRef() + ");");
}
/**
* Adds a widget to the grid.
*
* <p>Calls {@link #addWidget(WWidget widget, int row, int column, int rowSpan, int columnSpan,
* EnumSet alignment) addWidget(widget, row, column, rowSpan, columnSpan,
* EnumSet.noneOf(AlignmentFlag.class))}
*/
public final void addWidget(WWidget widget, int row, int column, int rowSpan, int columnSpan) {
addWidget(widget, row, column, rowSpan, columnSpan, EnumSet.noneOf(AlignmentFlag.class));
}
/**
* Adds a layout item to the grid.
*
* <p>Calls {@link #addItem(WLayoutItem item, int row, int column, int rowSpan, int columnSpan,
* EnumSet alignment) addItem(item, row, column, rowSpan, columnSpan,
* EnumSet.noneOf(AlignmentFlag.class))}
*/
public final void addItem(WLayoutItem item, int row, int column, int rowSpan, int columnSpan) {
addItem(item, row, column, rowSpan, columnSpan, EnumSet.noneOf(AlignmentFlag.class));
}
/**
* Adds a nested layout item to the grid.
*
* <p>Calls {@link #addLayout(WLayout layout, int row, int column, int rowSpan, int columnSpan,
* EnumSet alignment) addLayout(layout, row, column, rowSpan, columnSpan,
* EnumSet.noneOf(AlignmentFlag.class))}
*/
public final void addLayout(WLayout layout, int row, int column, int rowSpan, int columnSpan) {
addLayout(layout, row, column, rowSpan, columnSpan, EnumSet.noneOf(AlignmentFlag.class));
}
/**
* Checks a function for RESTFful annotations.
*
* @return {@code true} if module contains relevant annotations
* @throws QueryException query exception
*/
boolean analyze() throws QueryException {
// parse all annotations
final EnumSet<HTTPMethod> mth = EnumSet.noneOf(HTTPMethod.class);
final boolean[] declared = new boolean[function.args.length];
boolean found = false;
final int as = function.ann.size();
for (int a = 0; a < as; a++) {
final QNm name = function.ann.names[a];
final Value value = function.ann.values[a];
final byte[] local = name.local();
final byte[] uri = name.uri();
final boolean rexq = eq(uri, QueryText.RESTXQURI);
if (rexq) {
if (eq(PATH, local)) {
// annotation "path"
if (path != null) error(ANN_TWICE, "%", name.string());
path = new RestXqPath(toString(value, name));
for (final String s : path) {
if (s.trim().startsWith("{")) checkVariable(s, AtomType.AAT, declared);
}
} else if (eq(CONSUMES, local)) {
// annotation "consumes"
strings(value, name, consumes);
} else if (eq(PRODUCES, local)) {
// annotation "produces"
strings(value, name, produces);
} else if (eq(QUERY_PARAM, local)) {
// annotation "query-param"
queryParams.add(param(value, name, declared));
} else if (eq(FORM_PARAM, local)) {
// annotation "form-param"
formParams.add(param(value, name, declared));
} else if (eq(HEADER_PARAM, local)) {
// annotation "header-param"
headerParams.add(param(value, name, declared));
} else if (eq(COOKIE_PARAM, local)) {
// annotation "cookie-param"
cookieParams.add(param(value, name, declared));
} else {
// method annotations
final HTTPMethod m = HTTPMethod.get(string(local));
if (m == null) error(ANN_UNKNOWN, "%", name.string());
if (!value.isEmpty()) {
// remember post/put variable
if (requestBody != null) error(ANN_TWICE, "%", name.string());
if (m != POST && m != PUT) error(METHOD_VALUE, m);
requestBody = checkVariable(toString(value, name), declared);
}
if (mth.contains(m)) error(ANN_TWICE, "%", name.string());
mth.add(m);
}
} else if (eq(uri, QueryText.OUTPUTURI)) {
// serialization parameters
final String key = string(local);
final String val = toString(value, name);
if (output.get(key) == null) error(UNKNOWN_SER, key);
output.set(key, val);
}
found |= rexq;
}
if (!mth.isEmpty()) methods = mth;
if (found) {
if (path == null) error(ANN_MISSING, PATH);
for (int i = 0; i < declared.length; i++)
if (!declared[i]) error(VAR_UNDEFINED, function.args[i].name.string());
}
return found;
}