Example usage for com.google.gwt.json.client JSONObject getJavaScriptObject

List of usage examples for com.google.gwt.json.client JSONObject getJavaScriptObject

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Introduction

In this page you can find the example usage for com.google.gwt.json.client JSONObject getJavaScriptObject.

Prototype

public JavaScriptObject getJavaScriptObject()

Source Link

Document

Returns the underlying JavaScript object that this object wraps.

Usage

From source file:client.ui.components.VectorMap.java

License:Open Source License

/**
 * Get a {@code JavaScriptObject} containing map information as
 * required by the library.//from w  w w  .j  a  va2 s.  co m
 *
 * @param data {@code Map} of ISO codes and values.
 * @return {@code JavaScriptObject} as required by the library.
 */
private JavaScriptObject dataToJSObject(Map<String, Double> data) {
    if (data == null) {
        return null;
    }

    JSONObject dataObject = new JSONObject();

    for (Map.Entry<String, Double> entry : data.entrySet()) {
        dataObject.put(entry.getKey(), new JSONNumber(entry.getValue()));
    }

    return dataObject.getJavaScriptObject();
}

From source file:com.ait.lienzo.client.core.image.filter.AbstractImageDataFilter.java

License:Open Source License

protected AbstractImageDataFilter(JSONObject node, ValidationContext ctx) throws ValidationException {
    m_type = ClassUtils.getSimpleName(getClass());

    if (null == node) {
        m_attr = new Attributes(this);

        m_meta = new MetaData();

        return;//from  ww  w  .j a v  a  2 s .  co  m
    }
    JSONValue aval = node.get("attributes");

    if (null == aval) {
        m_attr = new Attributes(this);
    } else {
        JSONObject aobj = aval.isObject();

        if (null == aobj) {
            m_attr = new Attributes(this);
        } else {
            JavaScriptObject ajso = aobj.getJavaScriptObject();

            if (null == ajso) {
                m_attr = new Attributes(this);
            } else {
                m_attr = new Attributes(ajso, this);
            }
        }
    }
    JSONValue mval = node.get("meta");

    if (null == mval) {
        m_meta = new MetaData();
    } else {
        JSONObject mobj = mval.isObject();

        if (null == mobj) {
            m_meta = new MetaData();
        } else {
            JavaScriptObject mjso = mobj.getJavaScriptObject();

            if (null == mjso) {
                m_meta = new MetaData();
            } else {
                NFastStringMapMixedJSO jso = mjso.cast();

                m_meta = new MetaData(jso);
            }
        }
    }
}

From source file:com.ait.lienzo.client.core.palette.AbstractPaletteBase.java

License:Open Source License

protected AbstractPaletteBase(final PaletteType type, final JSONObject node, final ValidationContext ctx)
        throws ValidationException {
    m_type = type;//  w  ww.ja v a2  s .  c  o  m

    if (null == node) {
        m_attr = new Attributes(this);

        m_meta = new MetaData();

        return;
    }
    JSONValue aval = node.get("attributes");

    if (null == aval) {
        m_attr = new Attributes(this);
    } else {
        JSONObject aobj = aval.isObject();

        if (null == aobj) {
            m_attr = new Attributes(this);
        } else {
            JavaScriptObject ajso = aobj.getJavaScriptObject();

            if (null == ajso) {
                m_attr = new Attributes(this);
            } else {
                m_attr = new Attributes(ajso, this);
            }
        }
    }
    JSONValue mval = node.get("meta");

    if (null == mval) {
        m_meta = new MetaData();
    } else {
        JSONObject mobj = mval.isObject();

        if (null == mobj) {
            m_meta = new MetaData();
        } else {
            JavaScriptObject mjso = mobj.getJavaScriptObject();

            if (null == mjso) {
                m_meta = new MetaData();
            } else {
                NObjectJSO jso = mjso.cast();

                m_meta = new MetaData(jso);
            }
        }
    }
}

From source file:com.ait.lienzo.client.core.shape.Node.java

License:Open Source License

/**
 * Constructor used by deserialization code.
 * //from www  .ja  v a2s. com
 * @param type
 * @param node
 */
protected Node(final NodeType type, final JSONObject node, final ValidationContext ctx)
        throws ValidationException {
    m_type = type;

    if (null == node) {
        m_attr = new Attributes(this);

        m_meta = new MetaData();

        return;
    }
    JSONValue aval = node.get("attributes");

    if (null == aval) {
        m_attr = new Attributes(this);
    } else {
        JSONObject aobj = aval.isObject();

        if (null == aobj) {
            m_attr = new Attributes(this);
        } else {
            JavaScriptObject ajso = aobj.getJavaScriptObject();

            if (null == ajso) {
                m_attr = new Attributes(this);
            } else {
                m_attr = new Attributes(ajso, this);
            }
        }
    }
    JSONValue mval = node.get("meta");

    if (null == mval) {
        m_meta = new MetaData();
    } else {
        JSONObject mobj = mval.isObject();

        if (null == mobj) {
            m_meta = new MetaData();
        } else {
            JavaScriptObject mjso = mobj.getJavaScriptObject();

            if (null == mjso) {
                m_meta = new MetaData();
            } else {
                NFastStringMapMixedJSO jso = mjso.cast();

                m_meta = new MetaData(jso);
            }
        }
    }
}

From source file:com.ait.lienzo.client.core.shape.storage.AbstractStorageEngine.java

License:Open Source License

protected AbstractStorageEngine(final StorageEngineType type, final JSONObject node,
        final ValidationContext ctx) throws ValidationException {
    m_type = type;//from   w  ww . j a v a 2  s . co m

    final JSONValue mval = node.get("meta");

    if (null == mval) {
        m_meta = new MetaData();
    } else {
        final JSONObject mobj = mval.isObject();

        if (null == mobj) {
            m_meta = new MetaData();
        } else {
            final JavaScriptObject mjso = mobj.getJavaScriptObject();

            if (null == mjso) {
                m_meta = new MetaData();
            } else {
                final NObjectJSO jso = mjso.cast();

                m_meta = new MetaData(jso);
            }
        }
    }
}

From source file:com.ait.lienzo3d.client.shape.BaseObject3D.java

License:Open Source License

protected BaseObject3D(final Type3D type, final JSONObject node, final ValidationContext ctx)
        throws ValidationException {
    m_type = type;//from   ww  w. j av  a2 s .c o m

    if (null == node) {
        m_attr = new Attributes3D(this);

        m_meta = new MetaData();

        return;
    }
    JSONValue aval = node.get("attributes");

    if (null == aval) {
        m_attr = new Attributes3D(this);
    } else {
        JSONObject aobj = aval.isObject();

        if (null == aobj) {
            m_attr = new Attributes3D(this);
        } else {
            JavaScriptObject ajso = aobj.getJavaScriptObject();

            if (null == ajso) {
                m_attr = new Attributes3D(this);
            } else {
                m_attr = new Attributes3D(ajso, this);
            }
        }
    }
    JSONValue mval = node.get("meta");

    if (null == mval) {
        m_meta = new MetaData();
    } else {
        JSONObject mobj = mval.isObject();

        if (null == mobj) {
            m_meta = new MetaData();
        } else {
            JavaScriptObject mjso = mobj.getJavaScriptObject();

            if (null == mjso) {
                m_meta = new MetaData();
            } else {
                NFastStringMapMixedJSO jso = mjso.cast();

                m_meta = new MetaData(jso);
            }
        }
    }
    refresh();
}

From source file:com.ait.toolkit.clientio.uploader.client.Uploader.java

License:Apache License

/**
 * Convenience method for setting the 'post_params' option of the component, either before or
 * after the widget has been added to the DOM.  Equivalent to:
 * <pre><code>/* ww w .  ja v  a  2 s  .  co m*/
 *     JSONObject params = new JSONObject();
 *     params.put("post_param_name_1", new JSONString("post_param_value_1"));
 *     params.put("post_param_name_2", new JSONString("post_param_value_2"));
 *     params.put("post_param_name_n", new JSONString("post_param_value_n"));
 *     uploader.setOption("post_params", params);
 * </code></pre>
 * The post_params setting defines the name/value pairs that will be posted with each uploaded file.
 * This setting accepts a simple JavaScript object. Multiple post name/value pairs should be defined
 * as demonstrated in the sample settings object. Values must be either strings or numbers
 * (as interpreted by the JavaScript typeof function).
 * <p/>
 * Note: Flash Player 8 does not support sending additional post parameters. SWFUpload will
 * automatically send the post_params as part of the query string.
 * <p/>
 *
 * @param postParams The value to set as the 'post_params' option on the Uploader component.
 * @return A reference to this {@link Uploader} instance for convenient method chaining.
 */
public Uploader setPostParams(JSONObject postParams) {
    if (swfUpload != null) {
        nativeSetPostParams(swfUpload, postParams != null ? postParams.getJavaScriptObject() : null);
    } else {
        this.postParams = postParams;
    }
    return this.setOption("/post_params", postParams);
}

From source file:com.ait.toolkit.clientio.uploader.client.Uploader.java

License:Apache License

@Override
protected void onLoad() {

    // Make sure our entire panel fits the size that they wanted for the button
    if (this.buttonWidth >= 0) {
        this.setWidth(this.buttonWidth + "px");
    }/*w w  w  .  ja v a  2 s .  c  om*/
    if (this.buttonHeight >= 0) {
        this.setHeight(this.buttonHeight + "px");
    }

    if (ajaxUploadEnabled && isAjaxUploadWithProgressEventsSupported()) {

        // If the browser supports the XMLHttpRequest Level 2 type then we can avoid rendering the flash component
        // and just stick with a DOM/Ajax approach.

        // Use a hidden file input component to handle allowing the user to popup the file system dialog
        // (but keep it outside of the button itself so it doesn't interfere with the mouse events)
        this.add(createFileUpload());

        // Create the main element that will hold all of the inner workings of the uploader component
        Label button = new Label();
        button.setWidth("100%");
        button.setHeight("100%");
        if (this.buttonCursor != null) {
            switch (this.buttonCursor) {
            case ARROW:
                button.getElement().getStyle().setCursor(Style.Cursor.DEFAULT);
                break;
            case HAND:
                button.getElement().getStyle().setCursor(Style.Cursor.POINTER);
                break;
            }
        }

        // Setup what we want to happen when someone clicks anywhere on the button
        button.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                if (buttonDisabled) {
                    return;
                }
                switch (buttonAction) {
                case START_UPLOAD:
                    startUpload();
                    break;
                case SELECT_FILES:
                    openFileDialog(fileUpload, true);
                    break;
                case SELECT_FILE:
                default:
                    openFileDialog(fileUpload, false);
                    break;
                }
            }
        });

        button.addMouseOverHandler(new MouseOverHandler() {
            public void onMouseOver(MouseOverEvent event) {
                if (buttonImageURL != null && buttonHeight >= 0 && !buttonDisabled) {
                    buttonImageElement.getStyle().setProperty("backgroundPosition",
                            "0px -" + buttonHeight + "px");
                }
            }
        });
        button.addMouseOutHandler(new MouseOutHandler() {
            public void onMouseOut(MouseOutEvent event) {
                if (buttonImageURL != null && buttonHeight >= 0 && !buttonDisabled) {
                    buttonImageElement.getStyle().setProperty("backgroundPosition", "0px 0px");
                }
            }
        });
        button.addMouseDownHandler(new MouseDownHandler() {
            public void onMouseDown(MouseDownEvent event) {
                if (buttonImageURL != null && buttonHeight >= 0 && !buttonDisabled) {
                    buttonImageElement.getStyle().setProperty("backgroundPosition",
                            "0px -" + (buttonHeight * 2) + "px");
                }
            }
        });
        button.addMouseUpHandler(new MouseUpHandler() {
            public void onMouseUp(MouseUpEvent event) {
                if (buttonImageURL != null && buttonHeight >= 0 && !buttonDisabled) {
                    buttonImageElement.getStyle().setProperty("backgroundPosition", "0px 0px");
                }
            }
        });

        // Depending on the way they wanted the uploader button rendered, create the appropriate elements
        // in the DOM that the user will click on.
        if (this.buttonTextStyle != null) {
            buttonTextStyleElement = Document.get().createStyleElement();
            buttonTextStyleElement.setInnerText(this.buttonTextStyle);
            button.getElement().appendChild(buttonTextStyleElement);
        }
        if (this.buttonText != null) {
            buttonTextElement = Document.get().createDivElement();
            buttonTextElement.setInnerHTML(this.buttonText);
            buttonTextElement.getStyle().setWidth(100, Style.Unit.PCT);
            buttonTextElement.getStyle().setHeight(100, Style.Unit.PCT);
            if (this.buttonTextLeftPadding > Integer.MIN_VALUE) {
                buttonTextElement.getStyle().setPaddingLeft(this.buttonTextLeftPadding, Style.Unit.PX);
            }
            if (this.buttonTextTopPadding > Integer.MIN_VALUE) {
                buttonTextElement.getStyle().setPaddingTop(this.buttonTextTopPadding, Style.Unit.PX);
            }
            button.getElement().appendChild(buttonTextElement);
        }

        if (this.buttonImageURL != null) {
            buttonImageElement = Document.get().createDivElement();
            buttonImageElement.getStyle().setBackgroundImage("url(\"" + this.buttonImageURL + "\")");
            if (this.buttonDisabled) {
                buttonImageElement.getStyle().setProperty("backgroundPosition",
                        "0px -" + (buttonHeight * 3) + "px");
            } else {
                buttonImageElement.getStyle().setProperty("backgroundPosition", "0px 0px");
            }
            buttonImageElement.getStyle().setWidth(100, Style.Unit.PCT);
            buttonImageElement.getStyle().setHeight(100, Style.Unit.PCT);
            button.getElement().appendChild(buttonImageElement);
        }

        // Add the entire button to the DOM
        this.add(button);

    } else {

        // If the browser doesn't support the XMLHttpRequest Level 2 type, then our only option is to use
        // the Flash/SWFUpload component.

        // The SWFUpload JS code completely replaces the DOM element that you give it as a target,
        // so we're creating an inner component that it can replace - leaving the outer component
        // for the caller to use as the GWT Widget that they can manage and style within the appropriate
        // container within their GWT application
        DivElement swfUploadElement = Document.get().createDivElement();
        swfUploadElement.setId(Document.get().createUniqueId());
        this.getElement().appendChild(swfUploadElement);

        JavaScriptObject nativeOptions = createNativeOptions(swfUploadElement.getId());

        // Build a map that we'll use during the native creation process to setup
        // the necessary JSNI bridges to our Java event handlers...
        JSONObject eventHandlers = new JSONObject();
        eventHandlers.put("swfupload_loaded_handler", JSONBoolean.getInstance(swfUploadLoadedHandler != null));
        eventHandlers.put("file_dialog_start_handler", JSONBoolean.getInstance(fileDialogStartHandler != null));
        eventHandlers.put("file_queued_handler", JSONBoolean.getInstance(fileQueuedHandler != null));
        eventHandlers.put("file_queue_error_handler", JSONBoolean.getInstance(fileQueueErrorHandler != null));
        eventHandlers.put("file_dialog_complete_handler",
                JSONBoolean.getInstance(fileDialogCompleteHandler != null));
        eventHandlers.put("upload_start_handler", JSONBoolean.getInstance(uploadStartHandler != null));
        eventHandlers.put("upload_progress_handler", JSONBoolean.getInstance(uploadProgressHandler != null));
        eventHandlers.put("upload_error_handler", JSONBoolean.getInstance(uploadErrorHandler != null));
        eventHandlers.put("upload_success_handler", JSONBoolean.getInstance(uploadSuccessHandler != null));
        eventHandlers.put("upload_complete_handler", JSONBoolean.getInstance(uploadCompleteHandler != null));

        swfUpload = nativeCreateSWFUpload(nativeOptions, eventHandlers.getJavaScriptObject());
    }
}

From source file:com.ait.toolkit.clientio.uploader.client.Uploader.java

License:Apache License

private JavaScriptObject createNativeOptions(String placeHolderId) {
    JSONObject options = configurable.getOptions();
    if (options == null) {
        options = new JSONObject();
    }/*from w w  w  . j  a  v a  2s .  c o  m*/

    // Let the SWFUpload component know which element it can render itself inside of
    options.put("button_placeholder_id", new JSONString(placeHolderId));

    // Unless they've explicitly overridden it, automatically serve the SWF out of our modules directly (which
    // should be included by GWT when it compiles in all of the resources in our "public" directory)
    if (flashURL == null) {
        options.put("flash_url", new JSONString(GWT.getModuleBaseURL() + "swfupload.swf"));
    }

    // For debugging the raw options that we're passing to the component on startup, uncomment the following line
    // com.google.gwt.user.client.Window.alert(options.toString());

    return options.getJavaScriptObject();
}

From source file:com.appspot.attractiveness.client.PersonJso.java

License:Apache License

/**
 * Create and populate a {@link PersonJso} object from a JSON string.
 * @param json the JSON string to convert
 * @return the {@link PersonJso} object//w w w .  ja v  a  2  s  . c om
 */
public static final PersonJso fromJSON(String json) {
    JSONObject obj = JSONParser.parseStrict(json).isObject();
    if (obj == null)
        return null;
    else
        return obj.getJavaScriptObject().cast();
}