Examples with DataPreviewResult org.rstudio.studio.client.workbench.views.environment.model.DataPreviewResult used on opensource projects

Example 1 with DataPreviewResult

use of org.rstudio.studio.client.workbench.views.environment.model.DataPreviewResult in project rstudio by rstudio.

the class ImportFileSettingsDialog method loadData.

private void loadData() {
    final Token invalidationToken = updateRequest_.getInvalidationToken();
    progress_.onProgress("Detecting data format");
    server_.getDataPreview(dataFile_.getPath(), new ServerRequestCallback<DataPreviewResult>() {

        @Override
        public void onResponseReceived(DataPreviewResult response) {
            input_.setHTML(toInputHtml(response));
            if (invalidationToken.isInvalid())
                return;
            progress_.onProgress(null);
            populateOutput(response);
            if (response.hasHeader())
                headingYes_.setValue(true);
            else
                headingNo_.setValue(true);
            selectByValue(separator_, response.getSeparator());
            selectByValue(decimal_, response.getDecimal());
            selectByValue(quote_, response.getQuote());
            selectByValue(comment_, response.getComment());
            defaultStringsAsFactors_ = response.getDefaultStringsAsFactors();
            stringsAsFactors_.setValue(defaultStringsAsFactors_);
        }

        @Override
        public void onError(ServerError error) {
            if (invalidationToken.isInvalid())
                return;
            progress_.onProgress(null);
            globalDisplay_.showErrorMessage("Error", error.getUserMessage());
        }
    });
}

Example 2 with DataPreviewResult

use of org.rstudio.studio.client.workbench.views.environment.model.DataPreviewResult in project rstudio by rstudio.

the class ImportFileSettingsDialog method updateOutput.

private void updateOutput() {
    if (separator_.getSelectedIndex() < 0 || quote_.getSelectedIndex() < 0 || decimal_.getSelectedIndex() < 0) {
        return;
    }
    updateRequest_.invalidate();
    final Token invalidationToken = updateRequest_.getInvalidationToken();
    progress_.onProgress("Updating preview");
    server_.getOutputPreview(dataFile_.getPath(), encoding_.getValue(encoding_.getSelectedIndex()), headingYes_.getValue().booleanValue(), separator_.getValue(separator_.getSelectedIndex()), decimal_.getValue(decimal_.getSelectedIndex()), quote_.getValue(quote_.getSelectedIndex()), comment_.getValue(comment_.getSelectedIndex()), new ServerRequestCallback<DataPreviewResult>() {

        @Override
        public void onResponseReceived(DataPreviewResult response) {
            if (invalidationToken.isInvalid())
                return;
            progress_.onProgress(null);
            populateOutput(response);
        }

        @Override
        public void onError(ServerError error) {
            if (invalidationToken.isInvalid())
                return;
            progress_.onProgress(null);
            globalDisplay_.showErrorMessage("Error", error.getUserMessage());
        }
    });
}