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package org.libreoffice;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Rect;
import android.util.JsonWriter;
import android.util.Log;
import org.mozilla.gecko.gfx.FloatSize;
import org.mozilla.gecko.gfx.SubTile;
import org.mozilla.gecko.gfx.ViewportMetrics;
import java.io.IOException;
import java.io.StringWriter;
import java.nio.ByteBuffer;
import java.util.Random;
import java.util.concurrent.ConcurrentLinkedQueue;
public class LOKitThread extends Thread {
private static final String LOGTAG = LOKitThread.class.getSimpleName();
private static final int TILE_SIZE = 256;
private LibreOfficeMainActivity mApplication;
private TileProvider mTileProvider;
public ConcurrentLinkedQueue<LOEvent> gEvents = new ConcurrentLinkedQueue<LOEvent>();
private ViewportMetrics mViewportMetrics;
LOKitThread() {
}
private boolean draw() throws InterruptedException {
int pageWidth = mTileProvider.getPageWidth();
int pageHeight = mTileProvider.getPageHeight();
mViewportMetrics = new ViewportMetrics();
mViewportMetrics.setPageSize(new FloatSize(pageWidth, pageHeight));
boolean shouldContinue = mApplication.getLayerClient().beginDrawing(mViewportMetrics);
if (!shouldContinue) {
return false;
}
for (SubTile tile : mTileProvider.getTileIterator()) {
mApplication.getLayerClient().addTile(tile);
}
mApplication.getLayerClient().endDrawing();
return true;
}
private void initialize() {
mApplication = LibreOfficeMainActivity.mAppContext;
mTileProvider = new LOKitTileProvider(mApplication.getLayerController());
}
public void run() {
initialize();
try {
boolean drawn = false;
while (true) {
if (!gEvents.isEmpty()) {
processEvent(gEvents.poll());
} else {
if (!drawn) {
drawn = draw();
}
Thread.sleep(100L);
}
}
} catch (InterruptedException ex) {
}
}
private void processEvent(LOEvent event) throws InterruptedException {
switch (event.mType) {
case LOEvent.VIEWPORT:
mViewportMetrics = event.getViewport();
break;
case LOEvent.DRAW:
draw();
break;
case LOEvent.SIZE_CHANGED:
break;
}
}
}
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