/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gradle.api.plugins.announce.internal

import org.gradle.api.internal.GradleDistributionLocator

class DefaultIconProvider implements IconProvider {
    private final GradleDistributionLocator locator
    
    DefaultIconProvider(GradleDistributionLocator locator) {
        this.locator = locator
    }

    File getIcon(int width, int height) {
        def homeDir = locator.gradleHome
        if (!homeDir) {
            return null
        }
        def candidate = new File(homeDir, "media/gradle-icon-${width}x${height}.png")
        return candidate.file ? candidate : null
    }
}
