Example usage for org.apache.wicket.model AbstractReadOnlyModel AbstractReadOnlyModel

Introduction

In this page you can find the example usage for org.apache.wicket.model AbstractReadOnlyModel AbstractReadOnlyModel.

Prototype

AbstractReadOnlyModel

Source Link

Usage

From source file:com.lyndir.lhunath.opal.wayward.behavior.CSSClassAttributeAppender.java

License:Apache License

/**
 * @param cssClassModels Models that provides CSS classes to append to the element's <code>class</code> attribute.
 *
 * @return An appender which appends all the CSS classes in the collection from the given model to a component's HTML element.
 *///ww  w.  jav  a  2  s .  co  m
public static CSSClassAttributeAppender of(final IModel<?>... cssClassModels) {

    return ofList(new AbstractReadOnlyModel<Collection<String>>() {

        @Override
        public Collection<String> getObject() {

            return Collections2.transform(Arrays.asList(cssClassModels), new Function<IModel<?>, String>() {

                @Nullable
                @Override
                public String apply(final IModel<?> from) {

                    return from.getObject() == null ? null : String.valueOf(from.getObject());
                }
            });
        }
    });
}

From source file:com.lyndir.lhunath.opal.wayward.behavior.CSSClassAttributeAppender.java

License:Apache License

/**
 * @param cssClass The CSS class to append to the element's <code>class</code> attribute.
 *//*from  ww  w.j a v a 2 s  .c  om*/
public CSSClassAttributeAppender(final String cssClass) {

    // noinspection RedundantCast
    this(new AbstractReadOnlyModel<String>() {

        @Override
        public String getObject() {

            return cssClass;
        }
    }, (String) null);
}

From source file:com.lyndir.lhunath.opal.wayward.behavior.CSSClassAttributeAppender.java

License:Apache License

/**
 * @param cssClasses An array of CSS classes to append to the element's <code>class</code> attribute.
 *//*from  w  w  w.  j  a va 2  s.  c  o  m*/
public CSSClassAttributeAppender(final String... cssClasses) {

    // noinspection RedundantCast
    this(new AbstractReadOnlyModel<List<String>>() {

        @Override
        public List<String> getObject() {

            return Arrays.asList(cssClasses);
        }
    }, (Collection<?>) null);
}

From source file:com.lyndir.lhunath.opal.wayward.behavior.CSSClassAttributeAppender.java

License:Apache License

private CSSClassAttributeAppender(final IModel<? extends Collection<String>> appendModel,
        @Nullable @SuppressWarnings("unused") final Collection<?> x) {

    // noinspection RedundantCast
    this(new AbstractReadOnlyModel<String>() {

        @Override/* ww  w.  j a v a 2  s. co  m*/
        public String getObject() {

            StringBuilder stringBuilder = new StringBuilder();

            for (final String item : appendModel.getObject())
                if (item != null && !item.isEmpty())
                    stringBuilder.append(item).append(CLASS_SEPARATOR);

            if (stringBuilder.length() > 0)
                stringBuilder.deleteCharAt(stringBuilder.length() - 1);

            return stringBuilder.toString();
        }
    }, (String) null);
}

From source file:com.lyndir.lhunath.opal.wayward.behavior.CSSStyleAttributeAppender.java

License:Apache License

/**
 * @param property The CSS property that should be modified.
 * @param value    The CSS property value that should be applied.
 *//* w  ww  .j a v a 2 s  . co m*/
public CSSStyleAttributeAppender(final String property, final String value) {

    // noinspection RedundantCast
    this(property, new AbstractReadOnlyModel<String>() {

        @Override
        public String getObject() {

            return value;
        }
    });
}

From source file:com.lyndir.lhunath.opal.wayward.component.LanguageLink.java

License:Apache License

/**
 * @param id    The wicket ID./*  w w w  .j  av  a2s  .c om*/
 * @param model The 2-letter ISO language code.
 */
public LanguageLink(final String id, final IModel<String> model) {

    super(id, model);

    add(new AttributeAppender("class", new AbstractReadOnlyModel<String>() {

        @Nullable
        @Override
        public String getObject() {

            return Session.get().getLocale().getLanguage().equals(getModelObject()) ? "active" : null;
        }
    }, ";"));
}

From source file:com.lyndir.lhunath.opal.wayward.model.ModelProvider.java

License:Apache License

/**
 * @return This model wrapped in another.
 *///w w  w  .j  a  v  a2  s .c  om
public IModel<P> getModel() {

    if (model == null)
        model = new AbstractReadOnlyModel<P>() {

            @Override
            @SuppressWarnings("unchecked")
            public P getObject() {

                return (P) ModelProvider.this;
            }
        };

    return model;
}

From source file:com.lyndir.lhunath.portal.apps.page.DemoPage.java

License:Apache License

public DemoPage() {

    add(new StringHeaderContributor(new LoadableDetachableModel<String>() {
        @Override// w  w  w  . j  a va  2 s  . com
        protected String load() {

            if (AppVersion.getLatest().hasVideo())
                return new JavaScriptTemplate(new PackagedTextTemplate(getPageClass(), "showMovie.js"))
                        .asString(ImmutableMap.<String, Object>builder() //
                                .put("movieLink", AppVersion.getLatest().getFLVLink())
                                .put("pageTrackCode", AppVersion.getLatest().getFLVPageTrackCode()).build());

            return "";
        }
    }));

    add(new Label("tagline", new AbstractReadOnlyModel<String>() {

        @Override
        public String getObject() {

            return AppVersion.getLatest().getTagLine();
        }
    }) {

        @Override
        public boolean isVisible() {

            return AppVersion.getLatest().getTagLine() != null;
        }
    });

    add(new Label("description", new AbstractReadOnlyModel<String>() {

        @Override
        public String getObject() {

            return AppVersion.getLatest().getDescription();
        }
    }) {

        @Override
        public boolean isVisible() {

            return AppVersion.getLatest().getDescription() != null;
        }
    }.setEscapeModelStrings(false));

    add(new WebMarkupContainer("youtube") {

        @Override
        protected void onComponentTag(final ComponentTag tag) {

            tag.put("href", //
                    AppVersion.getLatest().getYouTubeLink());
            tag.put("onclick", //
                    AppVersion.getLatest().getYouTubePageTrackCode());

            super.onComponentTag(tag);
        }

        @Override
        public boolean isVisible() {

            return AppVersion.getLatest().hasVideo();
        }
    });
    add(new WebMarkupContainer("mpeg") {

        @Override
        protected void onComponentTag(final ComponentTag tag) {

            tag.put("href", //
                    AppVersion.getLatest().getMP4Link());
            tag.put("onclick", //
                    AppVersion.getLatest().getMP4PageTrackCode());

            super.onComponentTag(tag);
        }

        @Override
        public boolean isVisible() {

            return AppVersion.getLatest().hasVideo();
        }
    });

    add(new WebMarkupContainer("iphone-youtube") {

        @Override
        protected void onComponentTag(final ComponentTag tag) {

            tag.put("href", //
                    AppVersion.getLatest().getYouTubeLink());
            tag.put("onclick", //
                    AppVersion.getLatest().getYouTubePageTrackCode());

            super.onComponentTag(tag);
        }

        @Override
        public boolean isVisible() {

            return AppVersion.getLatest().hasVideo();
        }
    });
}

From source file:com.lyndir.lhunath.snaplog.webapp.tab.SharedTabPanel.java

License:Apache License

/**
 * Create a new {@link SharedTabPanel} instance.
 *
 * @param id    The wicket ID that will hold the {@link SharedTabPanel}.
 *//*from   w  w w .j a  v a  2  s. c o  m*/
SharedTabPanel(final String id) {

    super(id, new SharedTabModels(Model.<MediaMapping>of()).getModel());

    add(new FocusedView("focused", new AbstractReadOnlyModel<Media>() {
        @Override
        public Media getObject() {

            return getModelObject().getObject();
        }
    }));
}

From source file:com.marc.lastweek.web.components.classifiedaddetails.ClassifiedAdImagePanel.java

License:Open Source License

public ClassifiedAdImagePanel(String id, final File file) {
    super(id);//from   w w w  .j ava 2 s .c o m
    this.add(new NonCachingImage("image", new AbstractReadOnlyModel() {

        private static final long serialVersionUID = 2231398467162415338L;

        @Override
        public Object getObject() {
            return new ThumbnailImageResource(new ImageFileResource(file), IMAGE_THUMBNAIL_SIZE);
        }
    }));
}