83 lines
1.9 KiB
Java
83 lines
1.9 KiB
Java
package it.cavallium.warppi.gui.graphicengine.html;
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import java.io.IOException;
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import java.io.InputStream;
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import org.apache.commons.lang3.ArrayUtils;
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import org.teavm.jso.browser.Window;
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import org.teavm.jso.dom.events.Event;
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import org.teavm.jso.dom.html.HTMLDocument;
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import org.teavm.jso.dom.html.HTMLImageElement;
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import it.cavallium.warppi.Engine;
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import it.cavallium.warppi.Platform.Semaphore;
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import it.cavallium.warppi.gui.graphicengine.GraphicEngine;
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import it.cavallium.warppi.gui.graphicengine.Skin;
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public class HtmlSkin implements Skin {
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private String url;
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private int[] skinSize;
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private boolean initd;
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private HTMLImageElement imgEl;
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public HtmlSkin(final String file) throws IOException {
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load(file);
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}
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@Override
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public void use(final GraphicEngine d) {
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if (d instanceof HtmlEngine) {
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if (!initd)
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initialize(d);
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((HtmlEngine) d).getRenderer().currentSkin = this;
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}
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}
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@Override
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public void load(String file) throws IOException {
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url = Engine.getPlatform().getStorageUtils().getBasePath() + (!file.startsWith("/") ? "/" : "") + file;
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}
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@Override
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public void initialize(final GraphicEngine d) {
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final HTMLDocument doc = Window.current().getDocument();
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Boolean[] done = new Boolean[]{false};
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imgEl = doc.createElement("img").cast();
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imgEl.addEventListener("load", (Event e) -> {
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done[0] = true;
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});
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imgEl.setSrc(url);
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while (!done[0]) {
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try {Thread.sleep(15);} catch (Exception e) {}
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}
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skinSize = new int[] { imgEl.getNaturalWidth(), imgEl.getNaturalHeight() };
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initd = true;
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}
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@Override
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public boolean isInitialized() {
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return initd;
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}
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@Override
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public int getSkinWidth() {
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return skinSize[0];
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}
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@Override
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public int getSkinHeight() {
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return skinSize[1];
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}
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public final String getUrl() {
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return url;
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}
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public final HTMLImageElement getImgElement() {
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return imgEl;
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}
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} |