85 lines
2.1 KiB
Java
85 lines
2.1 KiB
Java
package net.filebot;
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import static java.util.Arrays.*;
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import java.awt.Image;
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import java.io.IOException;
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import java.net.URL;
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import java.util.List;
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import javax.imageio.ImageIO;
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import javax.swing.Icon;
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import javax.swing.ImageIcon;
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public final class ResourceManager {
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public static Icon getIcon(String name) {
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return getIcon(name, null);
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}
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public static Icon getIcon(String name, String def) {
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URL resource = getImageResource(name, def);
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if (resource == null)
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return null;
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return new ImageIcon(resource);
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}
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public static List<Image> getApplicationIcons() {
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Image[] images = new Image[3];
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images[0] = ResourceManager.getImage("window.icon.small");
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images[1] = ResourceManager.getImage("window.icon.medium");
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images[2] = ResourceManager.getImage("window.icon.large");
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return asList(images);
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}
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public static List<URL> getApplicationIconURLs() {
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URL[] images = new URL[3];
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images[0] = ResourceManager.getImageResource("window.icon.small");
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images[1] = ResourceManager.getImageResource("window.icon.medium");
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images[2] = ResourceManager.getImageResource("window.icon.large");
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return asList(images);
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}
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public static Icon getFlagIcon(String languageCode) {
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return getIcon(String.format("flags/%s", languageCode));
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}
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public static Image getImage(String name) {
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try {
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return ImageIO.read(getImageResource(name));
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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/**
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* Get the URL of an image resource in this jar. Image must be located in <code>resources/</code> and the file type is assumed to be png.
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*
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* @param name
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* simple name of the resource (without extension)
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* @return URL of the resource or null if resource does not exist
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*/
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private static URL getImageResource(String name) {
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return ResourceManager.class.getResource("resources/" + name + ".png");
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}
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private static URL getImageResource(String name, String def) {
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URL resource = getImageResource(name);
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if (resource == null)
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resource = getImageResource(def);
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return resource;
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}
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/**
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* Dummy constructor to prevent instantiation.
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*/
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private ResourceManager() {
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throw new UnsupportedOperationException();
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}
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}
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