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/*******************************************************************************
* Copyright (c) 2013 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* CONTRIBUTORS:
* Eyrak Paen (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.core.common.ui.labeling
import com.google.inject.Inject
import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider
import org.eclipse.etrice.core.common.base.Import
import org.eclipse.jface.resource.JFaceResources
import org.eclipse.jface.viewers.StyledString
import org.eclipse.jface.viewers.StyledString.Styler
import org.eclipse.swt.graphics.RGB
import org.eclipse.swt.graphics.TextStyle
import org.eclipse.xtext.ui.label.DefaultEObjectLabelProvider
/**
* Provides labels for a EObjects.
*
* see http://www.eclipse.org/Xtext/documentation.html#labelProvider
*/
class BaseLabelProvider extends DefaultEObjectLabelProvider {
protected static final String KEYWORD_COLOR = "KEYWORD_COLOR";
protected val fontRegistry = JFaceResources.fontRegistry // Bug 576866
protected val colorRegistry = JFaceResources.getColorRegistry
val keyWordStyler = new Styler() {
override applyStyles(TextStyle textStyle) {
textStyle.font = fontRegistry.getBold(JFaceResources.TEXT_FONT)
textStyle.foreground = colorRegistry.get(KEYWORD_COLOR)
}
}
val typeStyler = new Styler() {
override applyStyles(TextStyle textStyle) {
textStyle.font = fontRegistry.getItalic(JFaceResources.TEXT_FONT)
}
}
@Inject
new(AdapterFactoryLabelProvider delegate) {
super(delegate);
colorRegistry.put(KEYWORD_COLOR, new RGB(50, 50, 50));
}
def String image(Import mdl) {
return null;
}
def StyledString text(Import im) {
if (im.getImportedNamespace() === null) {
var txt = new StyledString("import model " + im.getImportURI())
txt.setStyle(0, 12, getKeywordStyler())
return txt
} else {
var txt = new StyledString("import ns " + im.getImportedNamespace())
txt.setStyle(0, 9, getKeywordStyler())
return txt
}
}
def protected Styler getKeywordStyler() {
return keyWordStyler
}
def protected Styler getTypeStyler() {
return typeStyler
}
}
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