Java Code Examples for org.eclipse.xtext.ui.editor.utils.TextStyle#getColor()

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Example 1
Source File: WizardPreviewProvider.java    From n4js with Eclipse Public License 1.0 4 votes vote down vote up 
private Color createInactiveColor() {
	TextStyle commentTextStyle = new TextStyle();
	preferenceStoreAccessor.populateTextStyle(HighlightingStyles.COMMENT_ID, commentTextStyle,
			DEFAULT_HIGHLIGHTING_CONFIGURATION.commentTextStyle());
	return new Color(getDisplay(), commentTextStyle.getColor());
}
Example 2
Source File: PreferenceStoreAccessor.java    From xtext-eclipse with Eclipse Public License 2.0 4 votes vote down vote up 
public void populateTextStyle(String id, TextStyle style, TextStyle defaults) {
	IPreferenceStore editorsStore = EditorsUI.getPreferenceStore();
	RGB fontColorDefaultDefault = editorsStore.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_FOREGROUND_SYSTEM_DEFAULT) 
			? getDisplay().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB()
			: PreferenceConverter.getColor(editorsStore, AbstractTextEditor.PREFERENCE_COLOR_FOREGROUND);
	RGB backgrounColorDefaultDefault = editorsStore.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT) 
			? getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND).getRGB() 
			: PreferenceConverter.getColor(editorsStore, AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND);
	FontData[] fontDataDefaultDefault = JFaceResources.getTextFont().getFontData();

	IPreferenceStore preferenceStore = getPreferenceStore();
	String cssID = CSS_PREFIX + id;
	IPreferenceStore cssPrefStore = getPluginCssPreferenceStore();
	
	String colorKey = PREFERENCE_TAG + getTokenColorPreferenceKey(id);
	String cssFontColor = cssPrefStore.getString(getTokenColorPreferenceKey(cssID));
	if(!Strings.isEmpty(cssFontColor)) {
		preferenceStore.setDefault(colorKey, cssFontColor);
	} else if (defaults.getColor() != null) {
		PreferenceConverter.setDefault(preferenceStore, colorKey, defaults.getColor());
	} else {
		PreferenceConverter.setDefault(preferenceStore, colorKey, fontColorDefaultDefault);
	}
	
	String backgroundKey = PREFERENCE_TAG + getTokenBackgroundColorPreferenceKey(id);
	String cssBgColor = cssPrefStore.getString(getTokenBackgroundColorPreferenceKey(cssID));
	if(!Strings.isEmpty(cssBgColor)) {
		preferenceStore.setDefault(backgroundKey, cssBgColor);
	} else if (defaults.getBackgroundColor() != null) {
		PreferenceConverter.setDefault(preferenceStore, backgroundKey, defaults.getBackgroundColor());
	} else {
		PreferenceConverter.setDefault(preferenceStore, backgroundKey, backgrounColorDefaultDefault);
	}
	
	String fontKey = PREFERENCE_TAG + getTokenFontPreferenceKey(id);
	String cssFont = cssPrefStore.getString(getTokenFontPreferenceKey(cssID));
	if(!Strings.isEmpty(cssFont)) {
		preferenceStore.setDefault(fontKey, cssFont);
	} else if (defaults.getFontData() != null)
		PreferenceConverter.setDefault(preferenceStore, fontKey, defaults.getFontData());
	else {
		PreferenceConverter.setDefault(preferenceStore, fontKey, fontDataDefaultDefault);
	}
	
	String styleKey = PREFERENCE_TAG + getTokenStylePreferenceKey(id);
	int cssStyle = cssPrefStore.getInt(getTokenStylePreferenceKey(cssID));
	if(cssStyle != 0) {
		preferenceStore.setDefault(styleKey, cssStyle);
	} else {
		preferenceStore.setDefault(styleKey, defaults.getStyle());
	}
	
	// populate
	RGB color = PreferenceConverter.getColor(preferenceStore, colorKey);
	if (!color.equals(fontColorDefaultDefault))
		style.setColor(color);
	RGB background = PreferenceConverter.getColor(preferenceStore, backgroundKey);
	if (!background.equals(backgrounColorDefaultDefault))
		style.setBackgroundColor(background);
	FontData[] fontDataArray = PreferenceConverter.getFontDataArray(preferenceStore, fontKey);
	if (!Arrays.equals(fontDataArray, fontDataDefaultDefault)) {
		style.setFontData(fontDataArray);
	}
	style.setStyle(preferenceStore.getInt(styleKey));
}