@Override
public boolean applyCSSProperty(
Object element, String property, CSSValue value, String pseudo, CSSEngine engine)
throws Exception {
Widget widget = SWTElementHelpers.getWidget(element);
if (widget instanceof CTabItem) {
Item item = (Item) widget;
boolean showClose = ((Boolean) engine.convert(value, Boolean.class, null)).booleanValue();
if ("selected".equals(pseudo)) {
Control parent = getParent(widget);
ShowCloseSelectionListener listener =
(ShowCloseSelectionListener)
parent.getData(CSS_CTABITEM_SELECTED_SHOW_CLOSE_LISTENER_KEY);
if (listener == null) {
listener = new ShowCloseSelectionListener(engine);
parent.addListener(SWT.Paint, listener);
parent.setData(CSS_CTABITEM_SELECTED_SHOW_CLOSE_LISTENER_KEY, listener);
} else {
listener.setEngine(engine);
}
item = getSelection(getParent(widget));
listener.setSelection(item);
if (item != null) {
setShowClose(item, showClose);
}
} else {
setShowClose(item, showClose);
}
return true;
}
return false;
}
public void applyCSSProperty(
Control control, String property, CSSValue value, String pseudo, CSSEngine engine)
throws Exception {
boolean isSingle = (Boolean) engine.convert(value, Boolean.class, null);
if (control instanceof CTabFolder) {
CTabFolder folder = (CTabFolder) control;
folder.setSingle(isSingle);
}
}
@Override
protected void applyCSSProperty(
Control control, String property, CSSValue value, String pseudo, CSSEngine engine)
throws Exception {
if (!(control instanceof FormText)) return;
FormText formText = (FormText) control;
if (ICathyConstants.PROPERTY_HYPERLINK_COLOR.equals(property)) {
if (value.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
Color hyperlinkColor = (Color) engine.convert(value, Color.class, formText.getDisplay());
HyperlinkSettings hyperlinkSettings = formText.getHyperlinkSettings();
hyperlinkSettings.setForeground(hyperlinkColor);
}
} else if (ICathyConstants.PROPERTY_ACTIVE_HYPERLINK_COLOR.equals(property)) {
Color activeHyperlinkColor =
(Color) engine.convert(value, Color.class, formText.getDisplay());
formText.getHyperlinkSettings().setActiveForeground(activeHyperlinkColor);
}
}
@Override
protected String retrieveCSSProperty(
Control control, String property, String pseudo, CSSEngine engine) throws Exception {
if (control instanceof ToolBar) {
if (ICathyConstants.PROPERTY_TOOL_ITEM_COLOR.equals(property)) {
Color fgColor = ((ToolBar) control).getForeground();
return engine.convert(fgColor, Color.class, null);
}
}
return null;
}
@Override
protected void applyCSSProperty(
Control control, String property, CSSValue value, String pseudo, CSSEngine engine)
throws Exception {
if (!(control instanceof ToolBar)) return;
ToolBar toolBar = (ToolBar) control;
if (ICathyConstants.PROPERTY_TOOL_ITEM_COLOR.equals(property)) {
Color color = (Color) engine.convert(value, Color.class, toolBar.getDisplay());
toolBar.setForeground(color);
ToolItem[] items = toolBar.getItems();
for (ToolItem each : items) {
String text = each.getText();
each.setText(text);
}
} else if (ICathyConstants.PROPERTY_VIEW_MENU.equals(property)) {
if (value.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
if (((CSSPrimitiveValue) value).getPrimitiveType() == CSSPrimitiveValue.CSS_URI) {
String imageUrl = ((CSSPrimitiveValue) value).getStringValue();
ImageDescriptor imageDescriptor =
ImageDescriptor.createFromURL(new URL(imageUrl.toString()));
Image image = JFaceResources.getResources().createImage(imageDescriptor);
if (TOOLBAR_TAG_VIEW_MENU.equals(toolBar.getData())) {
toolBar.getItem(0).setImage(image);
}
}
}
}
// else if ("xswt-view-properties-pin".equals(property)) {
// ToolItem[] items = toolBar.getItems();
// for (ToolItem each : items) {
// Object data = each.getData();
// if (data instanceof ActionContributionItem) {
// String id = ((ActionContributionItem) data).getId();
// if (id.contains("org.eclipse.ui.views.properties.PinPropertySheetAction"))
// {
//
// }
// }
// }
// }
}
@Override
protected void applyCSSProperty(
Control control, String property, CSSValue value, String pseudo, CSSEngine engine)
throws Exception {
if (!(control instanceof CTabFolder)) {
return;
}
CTabFolder folder = (CTabFolder) control;
CTabFolderRenderer renderer = folder.getRenderer();
if (!(renderer instanceof ICTabFolderRendering)) return;
ICTabFolderRendering tabFolderRendering = (ICTabFolderRendering) renderer;
Image image = null;
if (value.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
if (((CSSPrimitiveValue) value).getPrimitiveType() == CSSPrimitiveValue.CSS_URI) {
String imageUrl = ((CSSPrimitiveValue) value).getStringValue();
ImageDescriptor imageDescriptor =
ImageDescriptor.createFromURL(new URL(imageUrl.toString()));
image = JFaceResources.getResources().createImage(imageDescriptor);
}
}
if (ICathyConstants.PROPERTY_MAXIMIZE_IMAGE.equals(property)) {
tabFolderRendering.setMaximizeImage(image);
} else if (ICathyConstants.PROPERTY_MINIMIZE_IMAGE.equals(property)) {
tabFolderRendering.setMinimizeImage(image);
} else if (ICathyConstants.PROPERTY_CLOSE_IMAGE.equals(property)) {
tabFolderRendering.setCloseImage(image);
} else if (ICathyConstants.PROPERTY_CLOSE_HOVER_IMAGE.equals(property)) {
tabFolderRendering.setClsoeHoverImage(image);
} else if (ICathyConstants.PROPERTY_CHEVRON_VISIBLE.equals(property)) {
ReflectionSupport<CTabFolder> reflect = new ReflectionSupport<CTabFolder>(CTabFolder.class);
boolean chevronVisible = (Boolean) engine.convert(value, Boolean.class, null);
Method setChevronVisible =
reflect.getMethod(METHOD_SET_CHEVRON_VISIBLE, new Class<?>[] {boolean.class});
reflect.executeMethod(setChevronVisible, folder, new Object[] {chevronVisible});
}
}
