/**
* Converting ResultObject into text for preview according to checkboxes.
*
* @return String for preview
*/
private String resultToText() {
String resultString = "";
// Adding column names:
if (typeTB.getValue()) {
resultString += "MoleculeType\t";
}
if (identifierTB.getValue()) {
resultString += "Identifier\t";
}
if (nameTB.getValue()) {
resultString += "MoleculeName\t";
}
// Adding line break in case there are column names
if (resultString.length() > 0) {
resultString += "\n";
}
resultString +=
buildGroupString(chemTB, result.getChemicals(), PropertyType.CHEMICAL_COMPOUNDS.getTitle());
resultString +=
buildGroupString(protTB, result.getProteins(), PropertyType.PROTEINS.getTitle());
resultString +=
buildGroupString(sequTB, result.getSequences(), PropertyType.SEQUENCES.getTitle());
resultString += buildGroupString(otheTB, result.getOthers(), PropertyType.OTHERS.getTitle());
return resultString;
}
public void initialise(final Result result) {
this.clear(); // if not cleared then updated panels are added under old ones
TextPanel information =
new TextPanel(
" Here you can download the information the Molecules Tab provides.\n"
+ "The format will be TSV which can easily be handled with most word processors.");
information.setStyleName("elv-InformationPanel-Download");
this.addNorth(information, 25);
// Creating ToggleButton for each possible category of molecules.
VerticalPanel requiredType = new VerticalPanel();
requiredType.add(new TextPanel("Please select the type of Molecules you are interested in:"));
// Allow immediate changes to Preview by adding ClickHandler to every CheckBox.
ClickHandler updateText =
new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
textArea.setText(resultToText());
textArea.setStyleName("elv-PreviewPanel-Download");
}
};
// Checking for each category of molecules if they are present before adding Handler.
if (result.getChemicals().size() > 0) {
requiredType.add(chemTB);
chemTB.addClickHandler(updateText);
}
if (result.getProteins().size() > 0) {
requiredType.add(protTB);
protTB.addClickHandler(updateText);
}
if (result.getSequences().size() > 0) {
requiredType.add(sequTB);
sequTB.addClickHandler(updateText);
}
if (result.getOthers().size() > 0) {
requiredType.add(otheTB);
otheTB.addClickHandler(updateText);
}
requiredType.setStyleName("elv-SelectionPanels-Download");
// Creating ToggleButton for each available attribute of molecules and adding Handler.
VerticalPanel requiredFields = new VerticalPanel();
requiredFields.add(new TextPanel("Please select the fields you are interested in:"));
typeTB.addClickHandler(updateText);
requiredFields.add(typeTB);
identifierTB.addClickHandler(updateText);
requiredFields.add(identifierTB);
nameTB.addClickHandler(updateText);
requiredFields.add(nameTB);
requiredFields.setStyleName("elv-SelectionPanels-Download");
// Creating button for download.
// Browsers that fully support Blob/Download:
// Chrome, Chrome for Android, Firefox 20+, IE 10+, Opera 15+, Safari 6.1+
VerticalPanel buttonField = new VerticalPanel();
buttonField.add(startDownloadBtn);
startDownloadBtn.setStyleName("elv-Download-Button");
buttonField.setStyleName("elv-ButtonPanel-Download");
startDownloadBtn.setTitle(
"Depending on your browser you can either download your file by clicking on this button"
+ " or your will be redirected to a new tab in your browser where you can right click and"
+ " save the data.");
startDownloadBtn.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if ((chemTB.getValue() || protTB.getValue() || sequTB.getValue() || otheTB.getValue())
&& (typeTB.getValue() || nameTB.getValue() || identifierTB.getValue())) {
alertDownload(textArea.getText());
} else {
DialogBoxFactory.alert(
"Molecules Download",
"You are trying to download an empty file.\n"
+ "Please select at least one type of molecules AND one field for the download.");
}
presenter.moleculeDownloadStarted();
}
});
buttonField.add(startGenomeSpaceDownloadBtn);
startGenomeSpaceDownloadBtn.setStyleName("elv-Download-Button");
startGenomeSpaceDownloadBtn.setTitle(
"Clicking this button should open a window to import the data to GenomeSpace. "
+ "Depending on your browser configuration, you may have to enable popups for the Reactome website");
startGenomeSpaceDownloadBtn.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if ((chemTB.getValue() || protTB.getValue() || sequTB.getValue() || otheTB.getValue())
&& (typeTB.getValue() || nameTB.getValue() || identifierTB.getValue())) {
Integer randomInt = random.nextInt(1000 - 1) + 1;
try {
uploadListToGenomeSpace(textArea.getText(), randomInt.toString());
} catch (JavaScriptException exception) {
Window.alert(exception.getMessage());
}
} else {
Window.alert(
"You are trying to download an empty file.\n"
+ "Please select at least one type of molecules AND one field for the download.");
}
presenter.moleculeDownloadStarted();
}
});
// Bringing together the two panels.
FlowPanel controlArea = new FlowPanel();
controlArea.insert(requiredType.asWidget(), 0);
controlArea.insert(requiredFields.asWidget(), 1);
ScrollPanel scrollPanel = new ScrollPanel(controlArea);
this.addWest(scrollPanel, 200);
this.addEast(buttonField, 100);
// Preview
this.textArea = new TextArea();
this.textArea.setVisible(true);
this.textArea.setTitle("Preview of what your download file will look like.");
this.textArea.setText(resultToText());
this.add(textArea);
this.textArea.setStyleName("elv-PreviewPanel-Download");
this.addStyleName("elv-Details-OverviewPanel");
}