Example usage for com.google.gwt.resources.client ExternalTextResource getText

Introduction

In this page you can find the example usage for com.google.gwt.resources.client ExternalTextResource getText.

Prototype

void getText(ResourceCallback<TextResource> callback) throws ResourceException;

Source Link

Usage

From source file:com.bramosystems.oss.player.showcase.client.StageController.java

License:Apache License

private void loadDoc(ExternalTextResource res) {
    panel.setWidget(docPane);/* w  w  w  .  java2 s  .  c o m*/
    try {
        res.getText(new ResourceCallback<TextResource>() {
            @Override
            public void onError(ResourceException e) {
                docPane.setHTML("<h2>Resource loading failed!</h2><br/>" + e.getMessage());
            }

            @Override
            public void onSuccess(TextResource resource) {
                docPane.setHTML(resource.getText());
            }
        });
    } catch (ResourceException ex) {
        docPane.setHTML("<h2>Resource loading failed!</h2><br/>" + ex.getMessage());
    }
}

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From source file:gwt.g3d.test.client.MainDemo.java

License:Apache License

/**
 * Loads the external text resource into the source text area.
 *//*w  w  w  .  j a v  a 2  s . co  m*/
private void loadExternalTextResource(ExternalTextResource textResource) {
    try {
        textResource.getText(new ResourceCallback<TextResource>() {
            @Override
            public void onSuccess(TextResource resource) {
                sourceTextArea.setText(resource.getText().replaceAll("\t", "  "));
            }

            @Override
            public void onError(ResourceException e) {
                sourceTextArea.setText("Fails to load source file.");
            }
        });
    } catch (ResourceException e) {
        sourceTextArea.setText("Fails to load source file.");
    }
}

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From source file:net.codemirror.lib.Loader.java

License:Apache License

private static void injectCss(ExternalTextResource css) {
    try {/*from   ww w  .  j  a v  a2  s.c  o m*/
        css.getText(new ResourceCallback<TextResource>() {
            @Override
            public void onSuccess(TextResource resource) {
                StyleInjector.inject(resource.getText());
            }

            @Override
            public void onError(ResourceException e) {
                error(e);
            }
        });
    } catch (ResourceException e) {
        error(e);
    }
}

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From source file:net.codemirror.theme.ThemeLoader.java

License:Apache License

public static final void loadTheme(final Theme theme, final AsyncCallback<Void> cb) {
    if (loaded.contains(theme)) {
        cb.onSuccess(null);// www  . ja v a2 s .  co m
        return;
    }

    ExternalTextResource resource = findTheme(theme);
    if (resource == null) {
        cb.onFailure(new Exception("unknown theme " + theme));
        return;
    }

    try {
        resource.getText(new ResourceCallback<TextResource>() {
            @Override
            public void onSuccess(TextResource resource) {
                StyleInjector.inject(resource.getText());
                loaded.add(theme);
                cb.onSuccess(null);
            }

            @Override
            public void onError(ResourceException e) {
                cb.onFailure(e);
            }
        });
    } catch (ResourceException e) {
        cb.onFailure(e);
    }
}

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From source file:org.cruxframework.crux.core.client.html5.api.MutationObserver.java

License:Apache License

private static void injectPolyfill(ExternalTextResource resource,
        final ResourceCallback<TextResource> resourceCallback) {
    try {//from   w w w. ja  v a 2s.com
        resource.getText(new ResourceCallback<TextResource>() {
            @Override
            public void onError(ResourceException e) {
                resourceCallback.onError(e);
            }

            @Override
            public void onSuccess(final TextResource resource) {
                ScriptInjector.fromString(resource.getText()).setWindow(ScriptInjector.TOP_WINDOW)
                        .setRemoveTag(true).inject();
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                    @Override
                    public void execute() {
                        resourceCallback.onSuccess(resource);
                    }
                });
            }
        });
    } catch (ResourceException e) {
        resourceCallback.onError(e);
    }
}

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From source file:org.jboss.hal.resources.Previews.java

License:Apache License

/** Sets the inner HTML of the specified element to the HTML from the specified resource. */
@SuppressWarnings({ "DuplicateStringLiteralInspection", "HardCodedStringLiteral" })
static void innerHtml(HTMLElement element, ExternalTextResource resource) {
    if (resource != null) {
        try {//from w w w .ja  v a2s .  c  o  m
            resource.getText(new ResourceCallback<TextResource>() {
                @Override
                public void onError(ResourceException e) {
                    logger.error("Unable to get preview content from '{}': {}", resource.getName(),
                            e.getMessage());
                }

                @Override
                public void onSuccess(TextResource textResource) {
                    PreviewTemplate previewTemplate = PreviewTemplate.get();
                    String text = previewTemplate.evaluate(textResource.getText());
                    SafeHtml html = SafeHtmlUtils.fromSafeConstant(text);
                    element.innerHTML = html.asString();
                }
            });
        } catch (ResourceException e) {
            logger.error("Unable to get preview content from '{}': {}", resource.getName(), e.getMessage());
        }
    }
}

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