private static void renderSelectionBackgroundGradient(CTabFolder folder) {
ICTabFolderAdapter adapter = getCTabFolderAdapter(folder);
IWidgetGraphicsAdapter gfxAdapter = adapter.getUserSelectionBackgroundGradient();
Color[] bgGradientColors = gfxAdapter.getBackgroundGradientColors();
int[] bgGradientPercents = gfxAdapter.getBackgroundGradientPercents();
Boolean bgGradientVertical = Boolean.valueOf(gfxAdapter.isBackgroundGradientVertical());
boolean hasChanged =
WidgetLCAUtil.hasChanged(folder, PROP_SELECTION_BG_GRADIENT_COLORS, bgGradientColors, null)
|| WidgetLCAUtil.hasChanged(
folder, PROP_SELECTION_BG_GRADIENT_PERCENTS, bgGradientPercents, null)
|| WidgetLCAUtil.hasChanged(
folder, PROP_SELECTION_BG_GRADIENT_VERTICAL, bgGradientVertical, Boolean.FALSE);
if (hasChanged) {
JsonValue gradient = JsonValue.NULL;
if (bgGradientColors != null) {
JsonArray colors = new JsonArray();
for (int i = 0; i < bgGradientColors.length; i++) {
colors.add(toJson(bgGradientColors[i]));
}
JsonValue percents = createJsonArray(bgGradientPercents);
gradient = new JsonArray().add(colors).add(percents).add(bgGradientVertical.booleanValue());
}
getRemoteObject(folder).set(PROP_SELECTION_BG_GRADIENT, gradient);
}
}
@Test
public void testEmptyMessage() {
JsonObject message = writer.createMessage();
JsonObject head = message.get("head").asObject();
assertEquals(0, head.size());
JsonArray operations = message.get("operations").asArray();
assertEquals(0, operations.size());
}
@Test
public void testAppendArrayParameter() {
writer.appendSet(shellId, "key", new JsonArray().add(1).add(2));
SetOperation operation = (SetOperation) getMessage().getOperation(0);
JsonArray property = operation.getProperty("key").asArray();
assertEquals(1, property.get(0).asInt());
assertEquals(2, property.get(1).asInt());
}
private void setImage() {
Image image = createImage(descriptor.getImage());
if (image != null) {
Rectangle bounds = image.getBounds();
JsonArray imageData = new JsonArray();
imageData.add(ImageFactory.getImagePath(image));
imageData.add(bounds.width);
imageData.add(bounds.height);
remoteObject.set(PROPERTY_IMAGE, imageData);
}
}
/**
* Sets the language scope
*
* @param scope
*/
public void setScope(List<String> scope) {
checkWidget();
if (scope == null) {
SWT.error(SWT.ERROR_NULL_ARGUMENT);
}
this.scope = scope;
JsonArray array = new JsonArray();
for (String s : scope) {
array.add(s);
}
getRemoteObject().set("scope", array);
}
/**
* Sets an annotation on the text widget
*
* @param annotation
*/
public void setAnnotations(List<Annotation> annotations) {
checkWidget();
if (annotations == null) {
SWT.error(SWT.ERROR_NULL_ARGUMENT);
}
this.annotations = annotations;
JsonArray array = new JsonArray();
for (Annotation a : annotations) {
array.add(a.getValue());
}
getRemoteObject().set("annotations", array);
}
public void setMarkers(List<TextRange> ranges) {
checkWidget();
if (ranges == null) {
SWT.error(SWT.ERROR_NULL_ARGUMENT);
}
this.markers = ranges;
JsonArray values = new JsonArray();
for (TextRange range : ranges) {
values.add(range.getValue());
}
// getRemoteObject().call("addMarker", properties);
getRemoteObject().set("markers", values);
}
@Test
public void testRenderSelection() throws IOException {
table = new Table(shell, SWT.MULTI);
createTableItems(table, 3);
table.setSelection(new int[] {0, 2});
getLCA(display).render(display);
TestMessage message = Fixture.getProtocolMessage();
JsonArray expected = new JsonArray();
expected.add(getId(table.getItem(2)));
expected.add(getId(table.getItem(0)));
assertEquals(expected, message.findSetProperty(table, "selection"));
}
@Test
public void testRenderFooterFont() throws IOException {
column.setFooterFont(new Font(display, "Arial", 20, SWT.BOLD));
lca.renderChanges(column);
TestMessage message = Fixture.getProtocolMessage();
JsonValue actual = message.findSetProperty(column, "footerFont");
assertEquals(JsonArray.readFrom("[[\"Arial\"], 20, true, false]"), actual);
}
@Test
public void testRenderItemMetrics() throws IOException {
TableItem item = new TableItem(table, SWT.NONE);
item.setText("foo");
lca.renderChanges(table);
TestMessage message = Fixture.getProtocolMessage();
JsonArray expected = JsonArray.readFrom("[[0, 0, 26, 3, 0, 3, 20]]");
assertEquals(expected, message.findSetProperty(table, "itemMetrics"));
}
@Test
public void testRenderOrigin() throws IOException {
Composite content = new Composite(sc, SWT.NONE);
sc.setContent(content);
sc.setOrigin(1, 2);
lca.renderChanges(sc);
TestMessage message = Fixture.getProtocolMessage();
JsonArray expected = JsonArray.readFrom("[ 1, 2 ]");
assertEquals(expected, message.findSetProperty(sc, "origin"));
}
@Test
public void testRenderFooterImage() throws IOException {
Image image = loadImage(display, Fixture.IMAGE_100x50);
column.setFooterImage(image);
lca.renderChanges(column);
TestMessage message = Fixture.getProtocolMessage();
String imageLocation = ImageFactory.getImagePath(image);
JsonArray expected = JsonArray.readFrom("[\"" + imageLocation + "\", 100, 50 ]");
assertEquals(expected, message.findSetProperty(column, "footerImage"));
}
@Test
public void testRenderCreateWithCheck() throws IOException {
table = new Table(shell, SWT.CHECK);
lca.renderInitialization(table);
TestMessage message = Fixture.getProtocolMessage();
CreateOperation operation = message.findCreateOperation(table);
assertTrue(getStyles(operation).contains("CHECK"));
JsonArray expected = JsonArray.readFrom("[4, 21]");
assertEquals(expected, operation.getProperties().get("checkBoxMetrics"));
}