private void setAndTest(String themeId, IPropertyChangeListener listener) {
JFaceResources.getFontRegistry().addListener(listener);
JFaceResources.getColorRegistry().addListener(listener);
fManager.setCurrentTheme(themeId);
ITheme theme = fManager.getTheme(themeId);
assertEquals(theme, fManager.getCurrentTheme());
{
FontRegistry jfaceFonts = JFaceResources.getFontRegistry();
FontRegistry themeFonts = theme.getFontRegistry();
// don't test for equality - other tests (or clients) may be pushing
// new items into jface
assertTrue(jfaceFonts.getKeySet().containsAll(themeFonts.getKeySet()));
for (Iterator i = themeFonts.getKeySet().iterator(); i.hasNext(); ) {
String key = (String) i.next();
assertArrayEquals(themeFonts.getFontData(key), jfaceFonts.getFontData(key));
}
}
{
ColorRegistry jfaceColors = JFaceResources.getColorRegistry();
ColorRegistry themeColors = theme.getColorRegistry();
assertTrue(jfaceColors.getKeySet().containsAll(themeColors.getKeySet()));
for (Iterator i = themeColors.getKeySet().iterator(); i.hasNext(); ) {
String key = (String) i.next();
assertEquals(themeColors.getRGB(key), jfaceColors.getRGB(key));
}
}
JFaceResources.getFontRegistry().removeListener(listener);
JFaceResources.getColorRegistry().removeListener(listener);
}
/**
* Installs the given color in the preference store and optionally the color registry.
*
* @param definition the color definition
* @param theme the theme defining the color
* @param store the preference store from which to set and obtain color data
* @param setInRegistry whether the color should be put into the registry
*/
private static void installColor(
ColorDefinition definition, ITheme theme, IPreferenceStore store, boolean setInRegistry) {
// TODO: store shouldn't be null, should assert instead of checking null all over
ColorRegistry registry = theme.getColorRegistry();
String id = definition.getId();
String key = createPreferenceKey(theme, id);
RGB prefColor = store != null ? PreferenceConverter.getColor(store, key) : null;
RGB defaultColor =
(definition.getValue() != null)
? definition.getValue()
: registry.getRGB(definition.getDefaultsTo());
if (prefColor == null || prefColor == PreferenceConverter.COLOR_DEFAULT_DEFAULT) {
prefColor = defaultColor;
}
// if the preference value isn't the default then retain that pref value
RGB colorToUse = !store.isDefault(key) ? prefColor : defaultColor;
if (setInRegistry) {
registry.put(id, colorToUse);
}
if (store != null) {
PreferenceConverter.setDefault(store, key, defaultColor);
}
}
private void inititalizeColors() {
if (getSite().getShell().isDisposed()) return;
Display display = getSite().getShell().getDisplay();
if (display == null || display.isDisposed()) return;
setForeground(display.getSystemColor(SWT.COLOR_INFO_FOREGROUND));
ColorRegistry registry = JFaceResources.getColorRegistry();
registry.addListener(this);
fBackgroundColorRGB = registry.getRGB(getBackgroundColorKey());
Color bgColor;
if (fBackgroundColorRGB == null) {
bgColor = display.getSystemColor(SWT.COLOR_INFO_BACKGROUND);
fBackgroundColorRGB = bgColor.getRGB();
} else {
bgColor = new Color(display, fBackgroundColorRGB);
fBackgroundColor = bgColor;
}
setBackground(bgColor);
}
