Normalize all the line endings
This commit is contained in:
Emux
@@ -1,342 +1,342 @@
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/*******************************************************************************
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* Copyright 2011 See libgdx AUTHORS file.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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******************************************************************************/
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package com.badlogic.gdx.backends.gwt;
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import org.oscim.gdx.client.GdxGL;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.badlogic.gdx.Gdx;
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import com.badlogic.gdx.Graphics;
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import com.badlogic.gdx.graphics.GL20;
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import com.badlogic.gdx.graphics.GL30;
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import com.badlogic.gdx.utils.GdxRuntimeException;
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import com.google.gwt.canvas.client.Canvas;
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import com.google.gwt.dom.client.CanvasElement;
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import com.google.gwt.dom.client.Document;
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import com.google.gwt.dom.client.Style.Unit;
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import com.google.gwt.user.client.ui.Panel;
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import com.google.gwt.webgl.client.WebGLContextAttributes;
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import com.google.gwt.webgl.client.WebGLRenderingContext;
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public class GwtGraphics implements Graphics {
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static final Logger log = LoggerFactory.getLogger(GwtGraphics.class);
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CanvasElement canvas;
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WebGLRenderingContext context;
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GL20 gl;
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String extensions;
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float fps = 0;
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long lastTimeStamp = System.currentTimeMillis();
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float deltaTime = 0;
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float time = 0;
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int frames;
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GwtApplicationConfiguration config;
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boolean inFullscreenMode = false;
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double pixelRatio;
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public GwtGraphics(Panel root, final GwtApplicationConfiguration config) {
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this.pixelRatio = getDevicePixelRatioJSNI();
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if (config.canvasId == null) {
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Canvas canvasWidget = Canvas.createIfSupported();
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if (canvasWidget == null)
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throw new GdxRuntimeException("Canvas not supported");
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canvas = canvasWidget.getCanvasElement();
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root.add(canvasWidget);
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} else {
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canvas = (CanvasElement) Document.get().getElementById(config.canvasId);
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canvas.setWidth((int) (config.width * pixelRatio));
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canvas.setHeight((int) (config.height * pixelRatio));
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canvas.getStyle().setWidth(config.width, Unit.PX);
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canvas.getStyle().setHeight(config.height, Unit.PX);
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}
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this.config = config;
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WebGLContextAttributes attributes = WebGLContextAttributes.create();
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attributes.setAntialias(config.antialiasing);
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attributes.setStencil(config.stencil);
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attributes.setAlpha(false);
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attributes.setPremultipliedAlpha(false);
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context = WebGLRenderingContext.getContext(canvas, attributes);
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if (context == null)
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throw new GdxRuntimeException("Could not create Canvas for " + attributes);
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context.viewport(0, 0, config.width, config.height);
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// this actually *enables* the option to use std derivatives in shader..
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if (context.getExtension("OES_standard_derivatives") == null) {
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log.error("Missing gl extension for OES_standard_derivatives");
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}
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if (context.getExtension("WEBKIT_WEBGL_depth_texture") == null) {
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log.error("Missing gl extension for WEBKIT_WEBGL_depth_texture");
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}
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this.gl = config.useDebugGL ? new GwtGL20Debug(context) : new GdxGL(context);
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}
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public static native double getDevicePixelRatioJSNI() /*-{
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return $wnd.devicePixelRatio || 1.0;
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}-*/;
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public static native int getWindowWidthJSNI() /*-{
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return $wnd.innerWidth;
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}-*/;
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public static native int getWindowHeightJSNI() /*-{
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return $wnd.innerHeight;
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}-*/;
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public WebGLRenderingContext getContext() {
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return context;
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}
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@Override
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public GL20 getGL20() {
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return gl;
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}
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@Override
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public int getWidth() {
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return canvas.getWidth();
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}
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@Override
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public int getHeight() {
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return canvas.getHeight();
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}
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@Override
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public float getDeltaTime() {
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return deltaTime;
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}
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@Override
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public int getFramesPerSecond() {
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return (int) fps;
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}
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@Override
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public GraphicsType getType() {
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return GraphicsType.WebGL;
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}
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@Override
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public float getPpiX() {
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return 96;
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}
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@Override
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public float getPpiY() {
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return 96;
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}
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@Override
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public float getPpcX() {
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return 96 / 2.54f;
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}
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@Override
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public float getPpcY() {
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return 96 / 2.54f;
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}
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@Override
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public boolean supportsDisplayModeChange() {
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return true;
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}
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@Override
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public DisplayMode[] getDisplayModes() {
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return new DisplayMode[] { new DisplayMode(getScreenWidthJSNI(), getScreenHeightJSNI(), 60,
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8) {
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} };
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}
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private native int getScreenWidthJSNI() /*-{
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return $wnd.screen.width;
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}-*/;
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private native int getScreenHeightJSNI() /*-{
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return $wnd.screen.height;
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}-*/;
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private native boolean isFullscreenJSNI() /*-{
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if ("webkitIsFullScreen" in $doc) {
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return $doc.webkitIsFullScreen;
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}
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if ("mozFullScreen" in $doc) {
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return $doc.mozFullScreen;
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}
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return false
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}-*/;
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private void fullscreenChanged() {
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if (!isFullscreen()) {
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canvas.setWidth(config.width);
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canvas.setHeight(config.height);
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}
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}
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private native boolean setFullscreenJSNI(GwtGraphics graphics, CanvasElement element) /*-{
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if (element.webkitRequestFullScreen) {
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element.width = $wnd.screen.width;
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element.height = $wnd.screen.height;
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element.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
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$doc
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.addEventListener(
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"webkitfullscreenchange",
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function() {
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graphics.@com.badlogic.gdx.backends.gwt.GwtGraphics::fullscreenChanged()();
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}, false);
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return true;
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}
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if (element.mozRequestFullScreen) {
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element.width = $wnd.screen.width;
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element.height = $wnd.screen.height;
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element.mozRequestFullScreen();
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$doc
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.addEventListener(
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"mozfullscreenchange",
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function() {
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graphics.@com.badlogic.gdx.backends.gwt.GwtGraphics::fullscreenChanged()();
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}, false);
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return true;
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}
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return false;
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}-*/;
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private native void exitFullscreen() /*-{
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if ($doc.webkitExitFullscreen)
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$doc.webkitExitFullscreen();
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if ($doc.mozExitFullscreen)
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$doc.mozExitFullscreen();
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}-*/;
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@Override
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public DisplayMode getDesktopDisplayMode() {
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return new DisplayMode(getScreenWidthJSNI(), getScreenHeightJSNI(), 60, 8) {
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};
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}
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@Override
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public boolean setDisplayMode(DisplayMode displayMode) {
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if (displayMode.width != getScreenWidthJSNI()
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&& displayMode.height != getScreenHeightJSNI())
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return false;
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return setFullscreenJSNI(this, canvas);
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}
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@Override
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public boolean setDisplayMode(int width, int height, boolean fullscreen) {
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if (fullscreen) {
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if (width != getScreenWidthJSNI() && height != getScreenHeightJSNI())
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return false;
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return setFullscreenJSNI(this, canvas);
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} else {
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if (isFullscreenJSNI())
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exitFullscreen();
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canvas.setWidth(width);
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canvas.setHeight(height);
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canvas.getStyle().setWidth(width, Unit.PX);
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canvas.getStyle().setHeight(height, Unit.PX);
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return true;
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}
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}
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@Override
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public BufferFormat getBufferFormat() {
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return new BufferFormat(8, 8, 8, 0, 16, config.stencil ? 8 : 0, 0, false);
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}
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@Override
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public boolean supportsExtension(String extension) {
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if (extensions == null)
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extensions = Gdx.gl.glGetString(GL20.GL_EXTENSIONS);
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return extensions.contains(extension);
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}
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public void update() {
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long currTimeStamp = System.currentTimeMillis();
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deltaTime = (currTimeStamp - lastTimeStamp) / 1000.0f;
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lastTimeStamp = currTimeStamp;
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time += deltaTime;
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frames++;
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if (time > 1) {
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this.fps = frames;
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time = 0;
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frames = 0;
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}
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}
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@Override
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public void setTitle(String title) {
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}
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@Override
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public void setVSync(boolean vsync) {
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}
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@Override
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public float getDensity() {
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return 96.0f / 160;
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}
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@Override
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public void setContinuousRendering(boolean isContinuous) {
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}
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@Override
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public boolean isContinuousRendering() {
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return false;
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}
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@Override
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public void requestRendering() {
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}
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@Override
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public float getRawDeltaTime() {
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return getDeltaTime();
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}
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@Override
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public boolean isFullscreen() {
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return isFullscreenJSNI();
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}
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@Override
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public boolean isGL30Available() {
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return false;
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}
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@Override
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public GL30 getGL30() {
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return null;
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}
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@Override
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public long getFrameId() {
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// TODO Auto-generated method stub
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return 0;
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}
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}
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/*******************************************************************************
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* Copyright 2011 See libgdx AUTHORS file.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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******************************************************************************/
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package com.badlogic.gdx.backends.gwt;
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import org.oscim.gdx.client.GdxGL;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.badlogic.gdx.Gdx;
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import com.badlogic.gdx.Graphics;
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import com.badlogic.gdx.graphics.GL20;
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import com.badlogic.gdx.graphics.GL30;
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import com.badlogic.gdx.utils.GdxRuntimeException;
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import com.google.gwt.canvas.client.Canvas;
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import com.google.gwt.dom.client.CanvasElement;
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import com.google.gwt.dom.client.Document;
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import com.google.gwt.dom.client.Style.Unit;
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import com.google.gwt.user.client.ui.Panel;
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import com.google.gwt.webgl.client.WebGLContextAttributes;
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import com.google.gwt.webgl.client.WebGLRenderingContext;
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public class GwtGraphics implements Graphics {
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static final Logger log = LoggerFactory.getLogger(GwtGraphics.class);
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CanvasElement canvas;
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WebGLRenderingContext context;
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GL20 gl;
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String extensions;
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float fps = 0;
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long lastTimeStamp = System.currentTimeMillis();
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float deltaTime = 0;
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float time = 0;
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int frames;
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GwtApplicationConfiguration config;
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boolean inFullscreenMode = false;
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double pixelRatio;
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public GwtGraphics(Panel root, final GwtApplicationConfiguration config) {
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this.pixelRatio = getDevicePixelRatioJSNI();
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if (config.canvasId == null) {
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Canvas canvasWidget = Canvas.createIfSupported();
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if (canvasWidget == null)
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throw new GdxRuntimeException("Canvas not supported");
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canvas = canvasWidget.getCanvasElement();
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root.add(canvasWidget);
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} else {
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canvas = (CanvasElement) Document.get().getElementById(config.canvasId);
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canvas.setWidth((int) (config.width * pixelRatio));
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canvas.setHeight((int) (config.height * pixelRatio));
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canvas.getStyle().setWidth(config.width, Unit.PX);
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canvas.getStyle().setHeight(config.height, Unit.PX);
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}
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this.config = config;
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WebGLContextAttributes attributes = WebGLContextAttributes.create();
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attributes.setAntialias(config.antialiasing);
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attributes.setStencil(config.stencil);
|
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attributes.setAlpha(false);
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attributes.setPremultipliedAlpha(false);
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||||
context = WebGLRenderingContext.getContext(canvas, attributes);
|
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if (context == null)
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throw new GdxRuntimeException("Could not create Canvas for " + attributes);
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|
||||
context.viewport(0, 0, config.width, config.height);
|
||||
|
||||
// this actually *enables* the option to use std derivatives in shader..
|
||||
if (context.getExtension("OES_standard_derivatives") == null) {
|
||||
log.error("Missing gl extension for OES_standard_derivatives");
|
||||
}
|
||||
|
||||
if (context.getExtension("WEBKIT_WEBGL_depth_texture") == null) {
|
||||
log.error("Missing gl extension for WEBKIT_WEBGL_depth_texture");
|
||||
}
|
||||
|
||||
this.gl = config.useDebugGL ? new GwtGL20Debug(context) : new GdxGL(context);
|
||||
}
|
||||
|
||||
public static native double getDevicePixelRatioJSNI() /*-{
|
||||
return $wnd.devicePixelRatio || 1.0;
|
||||
}-*/;
|
||||
|
||||
public static native int getWindowWidthJSNI() /*-{
|
||||
return $wnd.innerWidth;
|
||||
}-*/;
|
||||
|
||||
public static native int getWindowHeightJSNI() /*-{
|
||||
return $wnd.innerHeight;
|
||||
}-*/;
|
||||
|
||||
public WebGLRenderingContext getContext() {
|
||||
return context;
|
||||
}
|
||||
|
||||
@Override
|
||||
public GL20 getGL20() {
|
||||
return gl;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getWidth() {
|
||||
return canvas.getWidth();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getHeight() {
|
||||
return canvas.getHeight();
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getDeltaTime() {
|
||||
return deltaTime;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getFramesPerSecond() {
|
||||
return (int) fps;
|
||||
}
|
||||
|
||||
@Override
|
||||
public GraphicsType getType() {
|
||||
return GraphicsType.WebGL;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getPpiX() {
|
||||
return 96;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getPpiY() {
|
||||
return 96;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getPpcX() {
|
||||
return 96 / 2.54f;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getPpcY() {
|
||||
return 96 / 2.54f;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean supportsDisplayModeChange() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public DisplayMode[] getDisplayModes() {
|
||||
return new DisplayMode[] { new DisplayMode(getScreenWidthJSNI(), getScreenHeightJSNI(), 60,
|
||||
8) {
|
||||
} };
|
||||
}
|
||||
|
||||
private native int getScreenWidthJSNI() /*-{
|
||||
return $wnd.screen.width;
|
||||
}-*/;
|
||||
|
||||
private native int getScreenHeightJSNI() /*-{
|
||||
return $wnd.screen.height;
|
||||
}-*/;
|
||||
|
||||
private native boolean isFullscreenJSNI() /*-{
|
||||
if ("webkitIsFullScreen" in $doc) {
|
||||
return $doc.webkitIsFullScreen;
|
||||
}
|
||||
if ("mozFullScreen" in $doc) {
|
||||
return $doc.mozFullScreen;
|
||||
}
|
||||
return false
|
||||
}-*/;
|
||||
|
||||
private void fullscreenChanged() {
|
||||
if (!isFullscreen()) {
|
||||
canvas.setWidth(config.width);
|
||||
canvas.setHeight(config.height);
|
||||
}
|
||||
}
|
||||
|
||||
private native boolean setFullscreenJSNI(GwtGraphics graphics, CanvasElement element) /*-{
|
||||
if (element.webkitRequestFullScreen) {
|
||||
element.width = $wnd.screen.width;
|
||||
element.height = $wnd.screen.height;
|
||||
element.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
|
||||
$doc
|
||||
.addEventListener(
|
||||
"webkitfullscreenchange",
|
||||
function() {
|
||||
graphics.@com.badlogic.gdx.backends.gwt.GwtGraphics::fullscreenChanged()();
|
||||
}, false);
|
||||
return true;
|
||||
}
|
||||
if (element.mozRequestFullScreen) {
|
||||
element.width = $wnd.screen.width;
|
||||
element.height = $wnd.screen.height;
|
||||
element.mozRequestFullScreen();
|
||||
$doc
|
||||
.addEventListener(
|
||||
"mozfullscreenchange",
|
||||
function() {
|
||||
graphics.@com.badlogic.gdx.backends.gwt.GwtGraphics::fullscreenChanged()();
|
||||
}, false);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}-*/;
|
||||
|
||||
private native void exitFullscreen() /*-{
|
||||
if ($doc.webkitExitFullscreen)
|
||||
$doc.webkitExitFullscreen();
|
||||
if ($doc.mozExitFullscreen)
|
||||
$doc.mozExitFullscreen();
|
||||
}-*/;
|
||||
|
||||
@Override
|
||||
public DisplayMode getDesktopDisplayMode() {
|
||||
return new DisplayMode(getScreenWidthJSNI(), getScreenHeightJSNI(), 60, 8) {
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean setDisplayMode(DisplayMode displayMode) {
|
||||
if (displayMode.width != getScreenWidthJSNI()
|
||||
&& displayMode.height != getScreenHeightJSNI())
|
||||
return false;
|
||||
return setFullscreenJSNI(this, canvas);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean setDisplayMode(int width, int height, boolean fullscreen) {
|
||||
if (fullscreen) {
|
||||
if (width != getScreenWidthJSNI() && height != getScreenHeightJSNI())
|
||||
return false;
|
||||
return setFullscreenJSNI(this, canvas);
|
||||
} else {
|
||||
if (isFullscreenJSNI())
|
||||
exitFullscreen();
|
||||
canvas.setWidth(width);
|
||||
canvas.setHeight(height);
|
||||
canvas.getStyle().setWidth(width, Unit.PX);
|
||||
canvas.getStyle().setHeight(height, Unit.PX);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public BufferFormat getBufferFormat() {
|
||||
return new BufferFormat(8, 8, 8, 0, 16, config.stencil ? 8 : 0, 0, false);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean supportsExtension(String extension) {
|
||||
if (extensions == null)
|
||||
extensions = Gdx.gl.glGetString(GL20.GL_EXTENSIONS);
|
||||
return extensions.contains(extension);
|
||||
}
|
||||
|
||||
public void update() {
|
||||
long currTimeStamp = System.currentTimeMillis();
|
||||
deltaTime = (currTimeStamp - lastTimeStamp) / 1000.0f;
|
||||
lastTimeStamp = currTimeStamp;
|
||||
time += deltaTime;
|
||||
frames++;
|
||||
if (time > 1) {
|
||||
this.fps = frames;
|
||||
time = 0;
|
||||
frames = 0;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setTitle(String title) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setVSync(boolean vsync) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getDensity() {
|
||||
return 96.0f / 160;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setContinuousRendering(boolean isContinuous) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isContinuousRendering() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void requestRendering() {
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getRawDeltaTime() {
|
||||
return getDeltaTime();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isFullscreen() {
|
||||
return isFullscreenJSNI();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isGL30Available() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public GL30 getGL30() {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getFrameId() {
|
||||
// TODO Auto-generated method stub
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,377 +1,377 @@
|
||||
/*******************************************************************************
|
||||
* Copyright 2011 See libgdx AUTHORS file.
|
||||
*
|
||||
* 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 com.badlogic.gdx.graphics;
|
||||
|
||||
import java.nio.Buffer;
|
||||
import java.nio.IntBuffer;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import com.badlogic.gdx.backends.gwt.GwtFileHandle;
|
||||
import com.badlogic.gdx.files.FileHandle;
|
||||
import com.badlogic.gdx.utils.BufferUtils;
|
||||
import com.badlogic.gdx.utils.Disposable;
|
||||
import com.badlogic.gdx.utils.GdxRuntimeException;
|
||||
import com.google.gwt.canvas.client.Canvas;
|
||||
import com.google.gwt.canvas.dom.client.CanvasPixelArray;
|
||||
import com.google.gwt.canvas.dom.client.Context2d;
|
||||
import com.google.gwt.canvas.dom.client.Context2d.Composite;
|
||||
import com.google.gwt.dom.client.CanvasElement;
|
||||
import com.google.gwt.dom.client.ImageElement;
|
||||
|
||||
public class Pixmap implements Disposable {
|
||||
public static Map<Integer, Pixmap> pixmaps = new HashMap<Integer, Pixmap>();
|
||||
static int nextId = 0;
|
||||
|
||||
/** Different pixel formats.
|
||||
*
|
||||
* @author mzechner */
|
||||
public enum Format {
|
||||
Alpha, Intensity, LuminanceAlpha, RGB565, RGBA4444, RGB888, RGBA8888;
|
||||
}
|
||||
|
||||
/** Blending functions to be set with {@link Pixmap#setBlending}.
|
||||
* @author mzechner */
|
||||
public enum Blending {
|
||||
None, SourceOver
|
||||
}
|
||||
|
||||
/** Filters to be used with {@link Pixmap#drawPixmap(Pixmap, int, int, int, int, int, int, int, int)}.
|
||||
*
|
||||
* @author mzechner */
|
||||
public enum Filter {
|
||||
NearestNeighbour, BiLinear
|
||||
}
|
||||
|
||||
int width;
|
||||
int height;
|
||||
Format format;
|
||||
Canvas canvas;
|
||||
Context2d context;
|
||||
int id;
|
||||
IntBuffer buffer;
|
||||
int r = 255, g = 255, b = 255;
|
||||
float a;
|
||||
String color = make(r, g, b, a);
|
||||
static Blending blending;
|
||||
CanvasPixelArray pixels;
|
||||
|
||||
public Context2d getContext(){
|
||||
return context;
|
||||
}
|
||||
|
||||
public Pixmap (FileHandle file) {
|
||||
GwtFileHandle gwtFile = (GwtFileHandle)file;
|
||||
ImageElement img = gwtFile.preloader.images.get(file.path());
|
||||
if (img == null) throw new GdxRuntimeException("Couldn't load image '" + file.path() + "', file does not exist");
|
||||
create(img.getWidth(), img.getHeight(), Format.RGBA8888);
|
||||
context.setGlobalCompositeOperation(Composite.COPY);
|
||||
context.drawImage(img, 0, 0);
|
||||
context.setGlobalCompositeOperation(getComposite());
|
||||
}
|
||||
|
||||
private static Composite getComposite () {
|
||||
return blending == Blending.None ? Composite.COPY : Composite.SOURCE_OVER;
|
||||
}
|
||||
|
||||
public Pixmap (ImageElement img) {
|
||||
create(img.getWidth(), img.getHeight(), Format.RGBA8888);
|
||||
context.drawImage(img, 0, 0);
|
||||
}
|
||||
|
||||
public Pixmap (int width, int height, Format format) {
|
||||
create(width, height, format);
|
||||
}
|
||||
|
||||
private void create (int width, int height, Format format2) {
|
||||
this.width = width;
|
||||
this.height = height;
|
||||
this.format = Format.RGBA8888;
|
||||
canvas = Canvas.createIfSupported();
|
||||
canvas.getCanvasElement().setWidth(width);
|
||||
canvas.getCanvasElement().setHeight(height);
|
||||
context = canvas.getContext2d();
|
||||
context.setGlobalCompositeOperation(getComposite());
|
||||
buffer = BufferUtils.newIntBuffer(1);
|
||||
id = nextId++;
|
||||
buffer.put(0, id);
|
||||
pixmaps.put(id, this);
|
||||
}
|
||||
|
||||
public static String make (int r2, int g2, int b2, float a2) {
|
||||
return "rgba(" + r2 + "," + g2 + "," + b2 + "," + a2 + ")";
|
||||
}
|
||||
|
||||
/** Sets the type of {@link Blending} to be used for all operations. Default is {@link Blending#SourceOver}.
|
||||
* @param blending the blending type */
|
||||
public static void setBlending (Blending blending) {
|
||||
Pixmap.blending = blending;
|
||||
Composite composite = getComposite();
|
||||
for (Pixmap pixmap : pixmaps.values()) {
|
||||
pixmap.context.setGlobalCompositeOperation(composite);
|
||||
}
|
||||
}
|
||||
|
||||
/** @return the currently set {@link Blending} */
|
||||
public static Blending getBlending () {
|
||||
return blending;
|
||||
}
|
||||
|
||||
/** Sets the type of interpolation {@link Filter} to be used in conjunction with
|
||||
* {@link Pixmap#drawPixmap(Pixmap, int, int, int, int, int, int, int, int)}.
|
||||
* @param filter the filter. */
|
||||
public static void setFilter (Filter filter) {
|
||||
}
|
||||
|
||||
public Format getFormat () {
|
||||
return format;
|
||||
}
|
||||
|
||||
public int getGLInternalFormat () {
|
||||
return GL20.GL_RGBA;
|
||||
}
|
||||
|
||||
public int getGLFormat () {
|
||||
return GL20.GL_RGBA;
|
||||
}
|
||||
|
||||
public int getGLType () {
|
||||
return GL20.GL_UNSIGNED_BYTE;
|
||||
}
|
||||
|
||||
public int getWidth () {
|
||||
return width;
|
||||
}
|
||||
|
||||
public int getHeight () {
|
||||
return height;
|
||||
}
|
||||
|
||||
public Buffer getPixels () {
|
||||
return buffer;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispose () {
|
||||
pixmaps.remove(id);
|
||||
}
|
||||
|
||||
public CanvasElement getCanvasElement () {
|
||||
return canvas.getCanvasElement();
|
||||
}
|
||||
|
||||
/** Sets the color for the following drawing operations
|
||||
* @param color the color, encoded as RGBA8888 */
|
||||
public void setColor (int color) {
|
||||
r = (color >>> 24) & 0xff;
|
||||
g = (color >>> 16) & 0xff;
|
||||
b = (color >>> 8) & 0xff;
|
||||
a = (color & 0xff) / 255f;
|
||||
this.color = make(r, g, b, a);
|
||||
context.setFillStyle(this.color);
|
||||
context.setStrokeStyle(this.color);
|
||||
}
|
||||
|
||||
/** Sets the color for the following drawing operations.
|
||||
*
|
||||
* @param r The red component.
|
||||
* @param g The green component.
|
||||
* @param b The blue component.
|
||||
* @param a The alpha component. */
|
||||
public void setColor (float r, float g, float b, float a) {
|
||||
this.r = (int)(r * 255);
|
||||
this.g = (int)(g * 255);
|
||||
this.b = (int)(b * 255);
|
||||
this.a = a;
|
||||
color = make(this.r, this.g, this.b, this.a);
|
||||
context.setFillStyle(color);
|
||||
context.setStrokeStyle(this.color);
|
||||
}
|
||||
|
||||
/** Sets the color for the following drawing operations.
|
||||
* @param color The color. */
|
||||
public void setColor (Color color) {
|
||||
setColor(color.r, color.g, color.b, color.a);
|
||||
}
|
||||
|
||||
/** Fills the complete bitmap with the currently set color. */
|
||||
public void fill () {
|
||||
context.fillRect(0, 0, getWidth(), getHeight());
|
||||
}
|
||||
|
||||
// /**
|
||||
// * Sets the width in pixels of strokes.
|
||||
// *
|
||||
// * @param width The stroke width in pixels.
|
||||
// */
|
||||
// public void setStrokeWidth (int width);
|
||||
|
||||
/** Draws a line between the given coordinates using the currently set color.
|
||||
*
|
||||
* @param x The x-coodinate of the first point
|
||||
* @param y The y-coordinate of the first point
|
||||
* @param x2 The x-coordinate of the first point
|
||||
* @param y2 The y-coordinate of the first point */
|
||||
public void drawLine (int x, int y, int x2, int y2) {
|
||||
context.beginPath();
|
||||
context.moveTo(x, y);
|
||||
context.lineTo(x2, y2);
|
||||
context.stroke();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Draws a rectangle outline starting at x, y extending by width to the right and by height downwards (y-axis points downwards)
|
||||
* using the current color.
|
||||
*
|
||||
* @param x The x coordinate
|
||||
* @param y The y coordinate
|
||||
* @param width The width in pixels
|
||||
* @param height The height in pixels */
|
||||
public void drawRectangle (int x, int y, int width, int height) {
|
||||
context.beginPath();
|
||||
context.rect(x, y, width, height);
|
||||
context.stroke();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Draws an area form another Pixmap to this Pixmap.
|
||||
*
|
||||
* @param pixmap The other Pixmap
|
||||
* @param x The target x-coordinate (top left corner)
|
||||
* @param y The target y-coordinate (top left corner) */
|
||||
public void drawPixmap (Pixmap pixmap, int x, int y) {
|
||||
context.drawImage(pixmap.getCanvasElement(), x, y);
|
||||
}
|
||||
|
||||
/** Draws an area form another Pixmap to this Pixmap.
|
||||
*
|
||||
* @param pixmap The other Pixmap
|
||||
* @param x The target x-coordinate (top left corner)
|
||||
* @param y The target y-coordinate (top left corner)
|
||||
* @param srcx The source x-coordinate (top left corner)
|
||||
* @param srcy The source y-coordinate (top left corner);
|
||||
* @param srcWidth The width of the area form the other Pixmap in pixels
|
||||
* @param srcHeight The height of the area form the other Pixmap in pixles */
|
||||
public void drawPixmap (Pixmap pixmap, int x, int y, int srcx, int srcy, int srcWidth, int srcHeight) {
|
||||
context.drawImage(pixmap.getCanvasElement(), srcx, srcy, srcWidth, srcHeight, x, y, srcWidth, srcHeight);
|
||||
}
|
||||
|
||||
/** Draws an area form another Pixmap to this Pixmap. This will automatically scale and stretch the source image to the
|
||||
* specified target rectangle. Use {@link Pixmap#setFilter(Filter)} to specify the type of filtering to be used (nearest
|
||||
* neighbour or bilinear).
|
||||
*
|
||||
* @param pixmap The other Pixmap
|
||||
* @param srcx The source x-coordinate (top left corner)
|
||||
* @param srcy The source y-coordinate (top left corner);
|
||||
* @param srcWidth The width of the area form the other Pixmap in pixels
|
||||
* @param srcHeight The height of the area form the other Pixmap in pixles
|
||||
* @param dstx The target x-coordinate (top left corner)
|
||||
* @param dsty The target y-coordinate (top left corner)
|
||||
* @param dstWidth The target width
|
||||
* @param dstHeight the target height */
|
||||
public void drawPixmap (Pixmap pixmap, int srcx, int srcy, int srcWidth, int srcHeight, int dstx, int dsty, int dstWidth,
|
||||
int dstHeight) {
|
||||
context.drawImage(pixmap.getCanvasElement(), srcx, srcy, srcWidth, srcHeight, dstx, dsty, dstWidth, dstHeight);
|
||||
}
|
||||
|
||||
/** Fills a rectangle starting at x, y extending by width to the right and by height downwards (y-axis points downwards) using
|
||||
* the current color.
|
||||
*
|
||||
* @param x The x coordinate
|
||||
* @param y The y coordinate
|
||||
* @param width The width in pixels
|
||||
* @param height The height in pixels */
|
||||
public void fillRectangle (int x, int y, int width, int height) {
|
||||
context.fillRect(x, y, width, height);
|
||||
}
|
||||
|
||||
/** Draws a circle outline with the center at x,y and a radius using the current color and stroke width.
|
||||
*
|
||||
* @param x The x-coordinate of the center
|
||||
* @param y The y-coordinate of the center
|
||||
* @param radius The radius in pixels */
|
||||
public void drawCircle (int x, int y, int radius) {
|
||||
context.beginPath();
|
||||
context.arc(x, y, radius, 0, 2 * Math.PI, false);
|
||||
context.stroke();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Fills a circle with the center at x,y and a radius using the current color.
|
||||
*
|
||||
* @param x The x-coordinate of the center
|
||||
* @param y The y-coordinate of the center
|
||||
* @param radius The radius in pixels */
|
||||
public void fillCircle (int x, int y, int radius) {
|
||||
context.beginPath();
|
||||
context.arc(x, y, radius, 0, 2 * Math.PI, false);
|
||||
context.fill();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Fills a triangle with vertices at x1,y1 and x2,y2 and x3,y3 using the current color.
|
||||
*
|
||||
* @param x1 The x-coordinate of vertex 1
|
||||
* @param y1 The y-coordinate of vertex 1
|
||||
* @param x2 The x-coordinate of vertex 2
|
||||
* @param y2 The y-coordinate of vertex 2
|
||||
* @param x3 The x-coordinate of vertex 3
|
||||
* @param y3 The y-coordinate of vertex 3 */
|
||||
public void fillTriangle (int x1, int y1, int x2, int y2, int x3, int y3) {
|
||||
context.beginPath();
|
||||
context.moveTo(x1,y1);
|
||||
context.lineTo(x2,y2);
|
||||
context.lineTo(x3,y3);
|
||||
context.lineTo(x1,y1);
|
||||
context.fill();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Returns the 32-bit RGBA8888 value of the pixel at x, y. For Alpha formats the RGB components will be one.
|
||||
*
|
||||
* @param x The x-coordinate
|
||||
* @param y The y-coordinate
|
||||
* @return The pixel color in RGBA8888 format. */
|
||||
public int getPixel (int x, int y) {
|
||||
if (pixels == null) pixels = context.getImageData(0, 0, width, height).getData();
|
||||
int i = x * 4 + y * width * 4;
|
||||
int r = pixels.get(i + 0) & 0xff;
|
||||
int g = pixels.get(i + 1) & 0xff;
|
||||
int b = pixels.get(i + 2) & 0xff;
|
||||
int a = pixels.get(i + 3) & 0xff;
|
||||
return (r << 24) | (g << 16) | (b << 8) | (a);
|
||||
}
|
||||
|
||||
/** Draws a pixel at the given location with the current color.
|
||||
*
|
||||
* @param x the x-coordinate
|
||||
* @param y the y-coordinate */
|
||||
public void drawPixel (int x, int y) {
|
||||
context.fillRect(x, y, 1, 1);
|
||||
}
|
||||
|
||||
/** Draws a pixel at the given location with the given color.
|
||||
*
|
||||
* @param x the x-coordinate
|
||||
* @param y the y-coordinate
|
||||
* @param color the color in RGBA8888 format. */
|
||||
public void drawPixel (int x, int y, int color) {
|
||||
setColor(color);
|
||||
drawPixel(x, y);
|
||||
}
|
||||
|
||||
}
|
||||
/*******************************************************************************
|
||||
* Copyright 2011 See libgdx AUTHORS file.
|
||||
*
|
||||
* 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 com.badlogic.gdx.graphics;
|
||||
|
||||
import java.nio.Buffer;
|
||||
import java.nio.IntBuffer;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import com.badlogic.gdx.backends.gwt.GwtFileHandle;
|
||||
import com.badlogic.gdx.files.FileHandle;
|
||||
import com.badlogic.gdx.utils.BufferUtils;
|
||||
import com.badlogic.gdx.utils.Disposable;
|
||||
import com.badlogic.gdx.utils.GdxRuntimeException;
|
||||
import com.google.gwt.canvas.client.Canvas;
|
||||
import com.google.gwt.canvas.dom.client.CanvasPixelArray;
|
||||
import com.google.gwt.canvas.dom.client.Context2d;
|
||||
import com.google.gwt.canvas.dom.client.Context2d.Composite;
|
||||
import com.google.gwt.dom.client.CanvasElement;
|
||||
import com.google.gwt.dom.client.ImageElement;
|
||||
|
||||
public class Pixmap implements Disposable {
|
||||
public static Map<Integer, Pixmap> pixmaps = new HashMap<Integer, Pixmap>();
|
||||
static int nextId = 0;
|
||||
|
||||
/** Different pixel formats.
|
||||
*
|
||||
* @author mzechner */
|
||||
public enum Format {
|
||||
Alpha, Intensity, LuminanceAlpha, RGB565, RGBA4444, RGB888, RGBA8888;
|
||||
}
|
||||
|
||||
/** Blending functions to be set with {@link Pixmap#setBlending}.
|
||||
* @author mzechner */
|
||||
public enum Blending {
|
||||
None, SourceOver
|
||||
}
|
||||
|
||||
/** Filters to be used with {@link Pixmap#drawPixmap(Pixmap, int, int, int, int, int, int, int, int)}.
|
||||
*
|
||||
* @author mzechner */
|
||||
public enum Filter {
|
||||
NearestNeighbour, BiLinear
|
||||
}
|
||||
|
||||
int width;
|
||||
int height;
|
||||
Format format;
|
||||
Canvas canvas;
|
||||
Context2d context;
|
||||
int id;
|
||||
IntBuffer buffer;
|
||||
int r = 255, g = 255, b = 255;
|
||||
float a;
|
||||
String color = make(r, g, b, a);
|
||||
static Blending blending;
|
||||
CanvasPixelArray pixels;
|
||||
|
||||
public Context2d getContext(){
|
||||
return context;
|
||||
}
|
||||
|
||||
public Pixmap (FileHandle file) {
|
||||
GwtFileHandle gwtFile = (GwtFileHandle)file;
|
||||
ImageElement img = gwtFile.preloader.images.get(file.path());
|
||||
if (img == null) throw new GdxRuntimeException("Couldn't load image '" + file.path() + "', file does not exist");
|
||||
create(img.getWidth(), img.getHeight(), Format.RGBA8888);
|
||||
context.setGlobalCompositeOperation(Composite.COPY);
|
||||
context.drawImage(img, 0, 0);
|
||||
context.setGlobalCompositeOperation(getComposite());
|
||||
}
|
||||
|
||||
private static Composite getComposite () {
|
||||
return blending == Blending.None ? Composite.COPY : Composite.SOURCE_OVER;
|
||||
}
|
||||
|
||||
public Pixmap (ImageElement img) {
|
||||
create(img.getWidth(), img.getHeight(), Format.RGBA8888);
|
||||
context.drawImage(img, 0, 0);
|
||||
}
|
||||
|
||||
public Pixmap (int width, int height, Format format) {
|
||||
create(width, height, format);
|
||||
}
|
||||
|
||||
private void create (int width, int height, Format format2) {
|
||||
this.width = width;
|
||||
this.height = height;
|
||||
this.format = Format.RGBA8888;
|
||||
canvas = Canvas.createIfSupported();
|
||||
canvas.getCanvasElement().setWidth(width);
|
||||
canvas.getCanvasElement().setHeight(height);
|
||||
context = canvas.getContext2d();
|
||||
context.setGlobalCompositeOperation(getComposite());
|
||||
buffer = BufferUtils.newIntBuffer(1);
|
||||
id = nextId++;
|
||||
buffer.put(0, id);
|
||||
pixmaps.put(id, this);
|
||||
}
|
||||
|
||||
public static String make (int r2, int g2, int b2, float a2) {
|
||||
return "rgba(" + r2 + "," + g2 + "," + b2 + "," + a2 + ")";
|
||||
}
|
||||
|
||||
/** Sets the type of {@link Blending} to be used for all operations. Default is {@link Blending#SourceOver}.
|
||||
* @param blending the blending type */
|
||||
public static void setBlending (Blending blending) {
|
||||
Pixmap.blending = blending;
|
||||
Composite composite = getComposite();
|
||||
for (Pixmap pixmap : pixmaps.values()) {
|
||||
pixmap.context.setGlobalCompositeOperation(composite);
|
||||
}
|
||||
}
|
||||
|
||||
/** @return the currently set {@link Blending} */
|
||||
public static Blending getBlending () {
|
||||
return blending;
|
||||
}
|
||||
|
||||
/** Sets the type of interpolation {@link Filter} to be used in conjunction with
|
||||
* {@link Pixmap#drawPixmap(Pixmap, int, int, int, int, int, int, int, int)}.
|
||||
* @param filter the filter. */
|
||||
public static void setFilter (Filter filter) {
|
||||
}
|
||||
|
||||
public Format getFormat () {
|
||||
return format;
|
||||
}
|
||||
|
||||
public int getGLInternalFormat () {
|
||||
return GL20.GL_RGBA;
|
||||
}
|
||||
|
||||
public int getGLFormat () {
|
||||
return GL20.GL_RGBA;
|
||||
}
|
||||
|
||||
public int getGLType () {
|
||||
return GL20.GL_UNSIGNED_BYTE;
|
||||
}
|
||||
|
||||
public int getWidth () {
|
||||
return width;
|
||||
}
|
||||
|
||||
public int getHeight () {
|
||||
return height;
|
||||
}
|
||||
|
||||
public Buffer getPixels () {
|
||||
return buffer;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispose () {
|
||||
pixmaps.remove(id);
|
||||
}
|
||||
|
||||
public CanvasElement getCanvasElement () {
|
||||
return canvas.getCanvasElement();
|
||||
}
|
||||
|
||||
/** Sets the color for the following drawing operations
|
||||
* @param color the color, encoded as RGBA8888 */
|
||||
public void setColor (int color) {
|
||||
r = (color >>> 24) & 0xff;
|
||||
g = (color >>> 16) & 0xff;
|
||||
b = (color >>> 8) & 0xff;
|
||||
a = (color & 0xff) / 255f;
|
||||
this.color = make(r, g, b, a);
|
||||
context.setFillStyle(this.color);
|
||||
context.setStrokeStyle(this.color);
|
||||
}
|
||||
|
||||
/** Sets the color for the following drawing operations.
|
||||
*
|
||||
* @param r The red component.
|
||||
* @param g The green component.
|
||||
* @param b The blue component.
|
||||
* @param a The alpha component. */
|
||||
public void setColor (float r, float g, float b, float a) {
|
||||
this.r = (int)(r * 255);
|
||||
this.g = (int)(g * 255);
|
||||
this.b = (int)(b * 255);
|
||||
this.a = a;
|
||||
color = make(this.r, this.g, this.b, this.a);
|
||||
context.setFillStyle(color);
|
||||
context.setStrokeStyle(this.color);
|
||||
}
|
||||
|
||||
/** Sets the color for the following drawing operations.
|
||||
* @param color The color. */
|
||||
public void setColor (Color color) {
|
||||
setColor(color.r, color.g, color.b, color.a);
|
||||
}
|
||||
|
||||
/** Fills the complete bitmap with the currently set color. */
|
||||
public void fill () {
|
||||
context.fillRect(0, 0, getWidth(), getHeight());
|
||||
}
|
||||
|
||||
// /**
|
||||
// * Sets the width in pixels of strokes.
|
||||
// *
|
||||
// * @param width The stroke width in pixels.
|
||||
// */
|
||||
// public void setStrokeWidth (int width);
|
||||
|
||||
/** Draws a line between the given coordinates using the currently set color.
|
||||
*
|
||||
* @param x The x-coodinate of the first point
|
||||
* @param y The y-coordinate of the first point
|
||||
* @param x2 The x-coordinate of the first point
|
||||
* @param y2 The y-coordinate of the first point */
|
||||
public void drawLine (int x, int y, int x2, int y2) {
|
||||
context.beginPath();
|
||||
context.moveTo(x, y);
|
||||
context.lineTo(x2, y2);
|
||||
context.stroke();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Draws a rectangle outline starting at x, y extending by width to the right and by height downwards (y-axis points downwards)
|
||||
* using the current color.
|
||||
*
|
||||
* @param x The x coordinate
|
||||
* @param y The y coordinate
|
||||
* @param width The width in pixels
|
||||
* @param height The height in pixels */
|
||||
public void drawRectangle (int x, int y, int width, int height) {
|
||||
context.beginPath();
|
||||
context.rect(x, y, width, height);
|
||||
context.stroke();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Draws an area form another Pixmap to this Pixmap.
|
||||
*
|
||||
* @param pixmap The other Pixmap
|
||||
* @param x The target x-coordinate (top left corner)
|
||||
* @param y The target y-coordinate (top left corner) */
|
||||
public void drawPixmap (Pixmap pixmap, int x, int y) {
|
||||
context.drawImage(pixmap.getCanvasElement(), x, y);
|
||||
}
|
||||
|
||||
/** Draws an area form another Pixmap to this Pixmap.
|
||||
*
|
||||
* @param pixmap The other Pixmap
|
||||
* @param x The target x-coordinate (top left corner)
|
||||
* @param y The target y-coordinate (top left corner)
|
||||
* @param srcx The source x-coordinate (top left corner)
|
||||
* @param srcy The source y-coordinate (top left corner);
|
||||
* @param srcWidth The width of the area form the other Pixmap in pixels
|
||||
* @param srcHeight The height of the area form the other Pixmap in pixles */
|
||||
public void drawPixmap (Pixmap pixmap, int x, int y, int srcx, int srcy, int srcWidth, int srcHeight) {
|
||||
context.drawImage(pixmap.getCanvasElement(), srcx, srcy, srcWidth, srcHeight, x, y, srcWidth, srcHeight);
|
||||
}
|
||||
|
||||
/** Draws an area form another Pixmap to this Pixmap. This will automatically scale and stretch the source image to the
|
||||
* specified target rectangle. Use {@link Pixmap#setFilter(Filter)} to specify the type of filtering to be used (nearest
|
||||
* neighbour or bilinear).
|
||||
*
|
||||
* @param pixmap The other Pixmap
|
||||
* @param srcx The source x-coordinate (top left corner)
|
||||
* @param srcy The source y-coordinate (top left corner);
|
||||
* @param srcWidth The width of the area form the other Pixmap in pixels
|
||||
* @param srcHeight The height of the area form the other Pixmap in pixles
|
||||
* @param dstx The target x-coordinate (top left corner)
|
||||
* @param dsty The target y-coordinate (top left corner)
|
||||
* @param dstWidth The target width
|
||||
* @param dstHeight the target height */
|
||||
public void drawPixmap (Pixmap pixmap, int srcx, int srcy, int srcWidth, int srcHeight, int dstx, int dsty, int dstWidth,
|
||||
int dstHeight) {
|
||||
context.drawImage(pixmap.getCanvasElement(), srcx, srcy, srcWidth, srcHeight, dstx, dsty, dstWidth, dstHeight);
|
||||
}
|
||||
|
||||
/** Fills a rectangle starting at x, y extending by width to the right and by height downwards (y-axis points downwards) using
|
||||
* the current color.
|
||||
*
|
||||
* @param x The x coordinate
|
||||
* @param y The y coordinate
|
||||
* @param width The width in pixels
|
||||
* @param height The height in pixels */
|
||||
public void fillRectangle (int x, int y, int width, int height) {
|
||||
context.fillRect(x, y, width, height);
|
||||
}
|
||||
|
||||
/** Draws a circle outline with the center at x,y and a radius using the current color and stroke width.
|
||||
*
|
||||
* @param x The x-coordinate of the center
|
||||
* @param y The y-coordinate of the center
|
||||
* @param radius The radius in pixels */
|
||||
public void drawCircle (int x, int y, int radius) {
|
||||
context.beginPath();
|
||||
context.arc(x, y, radius, 0, 2 * Math.PI, false);
|
||||
context.stroke();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Fills a circle with the center at x,y and a radius using the current color.
|
||||
*
|
||||
* @param x The x-coordinate of the center
|
||||
* @param y The y-coordinate of the center
|
||||
* @param radius The radius in pixels */
|
||||
public void fillCircle (int x, int y, int radius) {
|
||||
context.beginPath();
|
||||
context.arc(x, y, radius, 0, 2 * Math.PI, false);
|
||||
context.fill();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Fills a triangle with vertices at x1,y1 and x2,y2 and x3,y3 using the current color.
|
||||
*
|
||||
* @param x1 The x-coordinate of vertex 1
|
||||
* @param y1 The y-coordinate of vertex 1
|
||||
* @param x2 The x-coordinate of vertex 2
|
||||
* @param y2 The y-coordinate of vertex 2
|
||||
* @param x3 The x-coordinate of vertex 3
|
||||
* @param y3 The y-coordinate of vertex 3 */
|
||||
public void fillTriangle (int x1, int y1, int x2, int y2, int x3, int y3) {
|
||||
context.beginPath();
|
||||
context.moveTo(x1,y1);
|
||||
context.lineTo(x2,y2);
|
||||
context.lineTo(x3,y3);
|
||||
context.lineTo(x1,y1);
|
||||
context.fill();
|
||||
context.closePath();
|
||||
}
|
||||
|
||||
/** Returns the 32-bit RGBA8888 value of the pixel at x, y. For Alpha formats the RGB components will be one.
|
||||
*
|
||||
* @param x The x-coordinate
|
||||
* @param y The y-coordinate
|
||||
* @return The pixel color in RGBA8888 format. */
|
||||
public int getPixel (int x, int y) {
|
||||
if (pixels == null) pixels = context.getImageData(0, 0, width, height).getData();
|
||||
int i = x * 4 + y * width * 4;
|
||||
int r = pixels.get(i + 0) & 0xff;
|
||||
int g = pixels.get(i + 1) & 0xff;
|
||||
int b = pixels.get(i + 2) & 0xff;
|
||||
int a = pixels.get(i + 3) & 0xff;
|
||||
return (r << 24) | (g << 16) | (b << 8) | (a);
|
||||
}
|
||||
|
||||
/** Draws a pixel at the given location with the current color.
|
||||
*
|
||||
* @param x the x-coordinate
|
||||
* @param y the y-coordinate */
|
||||
public void drawPixel (int x, int y) {
|
||||
context.fillRect(x, y, 1, 1);
|
||||
}
|
||||
|
||||
/** Draws a pixel at the given location with the given color.
|
||||
*
|
||||
* @param x the x-coordinate
|
||||
* @param y the y-coordinate
|
||||
* @param color the color in RGBA8888 format. */
|
||||
public void drawPixel (int x, int y, int color) {
|
||||
setColor(color);
|
||||
drawPixel(x, y);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -1,62 +1,62 @@
|
||||
/*
|
||||
* Copyright 2014 Hannes Janetzek
|
||||
*
|
||||
* This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify it under the
|
||||
* terms of the GNU Lesser General Public License as published by the Free Software
|
||||
* Foundation, either version 3 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License along with
|
||||
* this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package org.oscim.tiling.source.geojson;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import org.oscim.core.MapElement;
|
||||
import org.oscim.core.Tag;
|
||||
import org.oscim.tiling.ITileDataSource;
|
||||
import org.oscim.tiling.source.JsonTileDataSource;
|
||||
import org.oscim.tiling.source.UrlTileSource;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public abstract class GeoJsonTileSource extends UrlTileSource {
|
||||
static final Logger log = LoggerFactory.getLogger(GeoJsonTileSource.class);
|
||||
|
||||
public GeoJsonTileSource(String url) {
|
||||
super(url, "/{Z}/{X}/{Y}.json");
|
||||
}
|
||||
|
||||
@Override
|
||||
public ITileDataSource getDataSource() {
|
||||
return new JsonTileDataSource(this);
|
||||
}
|
||||
|
||||
public Tag getFeatureTag() {
|
||||
return null;
|
||||
}
|
||||
|
||||
/** allow overriding tag handling */
|
||||
public abstract void decodeTags(MapElement mapElement, Map<String, Object> properties);
|
||||
|
||||
public Tag rewriteTag(String key, Object value) {
|
||||
|
||||
if (value == null)
|
||||
return null;
|
||||
|
||||
String val = (value instanceof String) ? (String) value : String.valueOf(value);
|
||||
|
||||
return new Tag(key, val);
|
||||
}
|
||||
|
||||
/** modify mapElement before process() */
|
||||
public void postGeomHook(MapElement mapElement) {
|
||||
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Copyright 2014 Hannes Janetzek
|
||||
*
|
||||
* This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify it under the
|
||||
* terms of the GNU Lesser General Public License as published by the Free Software
|
||||
* Foundation, either version 3 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License along with
|
||||
* this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package org.oscim.tiling.source.geojson;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import org.oscim.core.MapElement;
|
||||
import org.oscim.core.Tag;
|
||||
import org.oscim.tiling.ITileDataSource;
|
||||
import org.oscim.tiling.source.JsonTileDataSource;
|
||||
import org.oscim.tiling.source.UrlTileSource;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public abstract class GeoJsonTileSource extends UrlTileSource {
|
||||
static final Logger log = LoggerFactory.getLogger(GeoJsonTileSource.class);
|
||||
|
||||
public GeoJsonTileSource(String url) {
|
||||
super(url, "/{Z}/{X}/{Y}.json");
|
||||
}
|
||||
|
||||
@Override
|
||||
public ITileDataSource getDataSource() {
|
||||
return new JsonTileDataSource(this);
|
||||
}
|
||||
|
||||
public Tag getFeatureTag() {
|
||||
return null;
|
||||
}
|
||||
|
||||
/** allow overriding tag handling */
|
||||
public abstract void decodeTags(MapElement mapElement, Map<String, Object> properties);
|
||||
|
||||
public Tag rewriteTag(String key, Object value) {
|
||||
|
||||
if (value == null)
|
||||
return null;
|
||||
|
||||
String val = (value instanceof String) ? (String) value : String.valueOf(value);
|
||||
|
||||
return new Tag(key, val);
|
||||
}
|
||||
|
||||
/** modify mapElement before process() */
|
||||
public void postGeomHook(MapElement mapElement) {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user