Example usage for com.vaadin.ui JavaScriptFunction JavaScriptFunction

Introduction

In this page you can find the example usage for com.vaadin.ui JavaScriptFunction JavaScriptFunction.

Prototype

JavaScriptFunction

Source Link

Usage

From source file:org.vaadin.tori.util.ToriScheduler.java

License:Apache License

public void scheduleDeferred(final ScheduledCommand command) {
    if (deferredCommands.isEmpty()) {
        JavaScript.eval(DEFERRED_COMMAND_FUNCTION_NAME + FUNCTION);
        JavaScript.getCurrent().addFunction(DEFERRED_COMMAND_FUNCTION_NAME, new JavaScriptFunction() {
            @Override//from  w w w.ja v a2 s .  c om
            public void call(final JSONArray arguments) throws JSONException {
                JavaScript.getCurrent().removeFunction(DEFERRED_COMMAND_FUNCTION_NAME);
                executeCommands(deferredCommands);

            }
        });
    }
    deferredCommands.add(command);
}

From source file:org.yozons.vaadin.ckeditor.CKEditor.java

License:Open Source License

public CKEditor(CKEditorConfig config) {
    System.out.println("CKEditor config: " + config.getInPageConfig());
    setWidth(100, Unit.PERCENTAGE);//www .  ja  v  a2 s .com
    setHeight(350, Unit.PIXELS);
    setValue("");
    getState().setInPageConfig(config.getInPageConfig());
    if (config.hasWriterIndentationChars()) {
        getState().setWriterIndentationChars(config.getWriterIndentationChars());
    }
    if (config.hasProtectedSource()) {
        getState().setProtectedSources(config.getProtectedSources());
    }
    if (config.hasWriterRules()) {
        java.util.Set<String> writerRulesTagNames = config.getWriterRulesTagNames();
        String[] tagNames = new String[writerRulesTagNames.size()];
        String[] rules = new String[writerRulesTagNames.size()];
        int i = 0;
        for (String tagName : writerRulesTagNames) {
            tagNames[i] = tagName;
            rules[i] = config.getWriterRuleByTagName(tagName);
            ++i;
        }
        getState().setWriterRulesTagNames(tagNames);
        getState().setWriterRulesRules(rules);
    }

    addFunction("onInstanceReady", new JavaScriptFunction() {
        private static final long serialVersionUID = -2199710366817990634L;

        @Override
        public void call(JSONArray arguments) throws JSONException {
            String version = arguments.getString(0);
            System.out.println("CKEditor onInstanceReady(): " + version);
            getState().setVersion(version);
        }

    });

    addFunction("onValueChange", new JavaScriptFunction() {
        private static final long serialVersionUID = 6707318584258721663L;

        @Override
        public void call(JSONArray arguments) throws JSONException {
            if (!isReadOnly()) {
                String value = arguments.getString(0);
                System.out.println("CKEditor onValueChange() >>>" + value + "<<<");
                getState().setHtml(value);
                synchronized (valueChangeListeners) {
                    for (ValueChangeListener listener : valueChangeListeners) {
                        listener.valueChange(value);
                    }
                }
            } else {
                System.out.println("CKEditor onValueChange() ignored because read-only");
            }
        }

    });

    addFunction("requestCompleted", new JavaScriptFunction() {
        private static final long serialVersionUID = -3928003452480701563L;

        @Override
        public void call(JSONArray arguments) throws JSONException {
            if (arguments.length() == 1) {
                String completedRequest = arguments.getString(0);
                System.out.println("requestCompleted - updating shared state for type: " + completedRequest);
                if ("focus".equals(completedRequest)) {
                    getState().clearFocus();
                } else {
                    System.err.println(
                            "requestCompleted: cannot update shared state for unexpected completedRequest type: "
                                    + completedRequest);
                }
            } else {
                System.err.println("requestCompleted: Missing required single argument.");
            }
        }

    });

}

From source file:sph.vaadin.ui.svg.SvgDots.java

License:Apache License

/**
 * Initializes the dots.//from  w  ww  . j  a va 2s .  c om
 */
private void init() {
    this.setId("svg_" + this.hashCode());
    this.addFunction("delegateDotEvent", new JavaScriptFunction() {

        private static final long serialVersionUID = -4245967454493315292L;

        @Override
        public void call(JSONArray arguments) throws JSONException {
            if (arguments.length() > 1) {
                dotEventManager.callListeners(arguments.getString(0), SvgDots.this, arguments.getInt(1));
            }
        }
    });
    this.addDetachListener(new DetachListener() {

        private static final long serialVersionUID = 5583909485994600778L;

        @Override
        public void detach(DetachEvent event) {
            dotEventManager.clear();
        }
    });
}

From source file:sph.vaadin.ui.videojs.Videojs.java

License:Apache License

/**
 * Sets the initial properties of the Video.js player
 *///w  ww  .j  a  v a2  s . c  o  m
protected void init() {
    this.addFunction("videoEventFired", new JavaScriptFunction() {

        private static final long serialVersionUID = -4245967454493315292L;

        @Override
        public void call(JSONArray arguments) throws JSONException {
            try {
                if (arguments.length() > 1) {
                    currentTime = arguments.getDouble(1);
                    String eventName = arguments.getString(0);
                    double triggerTime = arguments.getDouble(1);
                    //System.out.println(eventName + ":" + triggerTime);
                    if (eventName.equals(VjsListener.DURATIONCHANGE_EVENT) && arguments.length() > 2) {
                        duration = arguments.getDouble(2);
                        //System.out.println("duration: " + duration);
                    }
                    if (eventName.equals(VjsListener.PLAY_EVENT)) {
                        isPaused = false;
                    }
                    if (eventName.equals(VjsListener.PAUSE_EVENT)) {
                        isPaused = true;
                    }
                    videojsEventManager.callListeners(VjsListener.ANY_EVENT, Videojs.this, triggerTime);
                    videojsEventManager.callListeners(eventName, Videojs.this, triggerTime);
                }
            } catch (JSONException e) {
                // We'll log in the console, you might not want to
                JavaScript.getCurrent().execute("console.error('" + e.getMessage() + "')");
                System.out.println(e.getMessage());
            }
        }
    });
    addDetachListener(new DetachListener() {

        private static final long serialVersionUID = 5583909485994600778L;

        @Override
        public void detach(DetachEvent event) {
            videojsEventManager.clear();
            JavaScript.getCurrent().execute("videojs('" + videoJsId + "').dispose();");
        }
    });
}