@FXML
void chooseStylesheet(ActionEvent event) {
String[] extensions = {"*.css"}; // NOI18N
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle(I18N.getString("inspector.select.css.title"));
fileChooser
.getExtensionFilters()
.add(
new FileChooser.ExtensionFilter(
I18N.getString("inspector.select.css.filter"), Arrays.asList(extensions)));
File file = fileChooser.showOpenDialog(root.getScene().getWindow());
if ((file == null)) {
return;
}
URL url;
try {
url = file.toURI().toURL();
} catch (MalformedURLException ex) {
throw new RuntimeException("Invalid URL", ex); // NOI18N
}
if (alreadyUsed(url.toExternalForm())) {
System.err.println(
I18N.getString("inspector.stylesheet.alreadyexist", url)); // should go to message panel
return;
}
switchToItemList();
// Add editor item
String urlStr;
if (fxmlFileLocation != null) {
// If the document exists, make the type as document relative by default.
urlStr = PrefixedValue.makePrefixedValue(url, fxmlFileLocation).toString();
switchType(Type.DOCUMENT_RELATIVE_PATH);
} else {
urlStr = url.toExternalForm();
switchType(Type.PLAIN_STRING);
}
addItem(new StylesheetItem(this, urlStr));
// Workaround for RT-34863: Reload of an updated css file has no effect.
// This reset the whole CSS from top. Would need to be moved on the FXOM side.
Deprecation.reapplyCSS(root.getScene());
userUpdateValueProperty(getValue());
}
private void switchType(Type type) {
this.type = type;
updateMenuItems();
for (EditorItem editorItem : getEditorItems()) {
assert editorItem instanceof StylesheetItem;
StylesheetItem stylesheetItem = (StylesheetItem) editorItem;
URL url = EditorUtils.getUrl(stylesheetItem.getValue(), fxmlFileLocation);
String value = null;
if ((url == null) || (type == Type.CLASSLOADER_RELATIVE_PATH)) {
// In this case we empty the text field (i.e. suffix) content
value = new PrefixedValue(type, "").toString(); // NOI18N
} else if (type == Type.PLAIN_STRING) {
value = url.toExternalForm();
} else if (type == Type.DOCUMENT_RELATIVE_PATH) {
value = PrefixedValue.makePrefixedValue(url, fxmlFileLocation).toString();
}
stylesheetItem.setValue(value);
commit(stylesheetItem);
}
}
