/*******************************************************************************
* Copyright (c) 2014 IBM Corporation, BestSolution.at and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API
* Tom Schindl<tom.schindl@bestsolution.at> - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.graphics;
import java.util.List;
import javafx.geometry.Rectangle2D;
import javafx.scene.SnapshotParameters;
import javafx.scene.image.WritableImage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.internal.Util;
import org.eclipse.swt.widgets.Control;
import com.sun.javafx.geom.BaseBounds;
import com.sun.javafx.geom.Shape;
import com.sun.javafx.scene.text.TextLayout;
import com.sun.javafx.scene.text.TextLayoutFactory;
import com.sun.javafx.tk.Toolkit;
public abstract class Device implements Drawable {
public static boolean DEBUG;
DeviceColor COLOR_BLACK, COLOR_DARK_RED, COLOR_DARK_GREEN, COLOR_DARK_YELLOW, COLOR_DARK_BLUE;
DeviceColor COLOR_DARK_MAGENTA, COLOR_DARK_CYAN, COLOR_GRAY, COLOR_DARK_GRAY, COLOR_RED;
DeviceColor COLOR_GREEN, COLOR_YELLOW, COLOR_BLUE, COLOR_MAGENTA, COLOR_CYAN, COLOR_WHITE;
private Font SYSTEM_FONT;
private volatile boolean disposed;
public Device() {
this(null);
}
public Device(DeviceData data) {
init();
}
protected void init() {
COLOR_BLACK = new DeviceColor (this, 0,0,0);
COLOR_DARK_RED = new DeviceColor (this, 0x80,0,0);
COLOR_DARK_GREEN = new DeviceColor (this, 0,0x80,0);
COLOR_DARK_YELLOW = new DeviceColor (this, 0x80,0x80,0);
COLOR_DARK_BLUE = new DeviceColor (this, 0,0,0x80);
COLOR_DARK_MAGENTA = new DeviceColor (this, 0x80,0,0x80);
COLOR_DARK_CYAN = new DeviceColor (this, 0,0x80,0x80);
COLOR_GRAY = new DeviceColor (this, 0xC0,0xC0,0xC0);
COLOR_DARK_GRAY = new DeviceColor (this, 0x80,0x80,0x80);
COLOR_RED = new DeviceColor (this, 0xFF,0,0);
COLOR_GREEN = new DeviceColor (this, 0,0xFF,0);
COLOR_YELLOW = new DeviceColor (this, 0xFF,0xFF,0);
COLOR_BLUE = new DeviceColor (this, 0,0,0xFF);
COLOR_MAGENTA = new DeviceColor (this, 0xFF,0,0xFF);
COLOR_CYAN = new DeviceColor (this, 0,0xFF,0xFF);
COLOR_WHITE = new DeviceColor (this, 0xFF,0xFF,0xFF);
SYSTEM_FONT = new DeviceFont(this,javafx.scene.text.Font.getDefault());
}
@Override
public DrawableGC internal_new_GC() {
return new NoOpDrawableGC(this, getSystemFont());
}
@Override
public void internal_dispose_GC(DrawableGC gc) {
// TODO Auto-generated method stub
}
public Font getSystemFont () {
return SYSTEM_FONT;
}
public FontData[] getFontList(String name, boolean scalable) {
if (!scalable) return new FontData[0];
List<String> fontNames = javafx.scene.text.Font.getFontNames(name);
FontData[] rv = new FontData[fontNames.size()];
for( int i = 0; i < rv.length; i++ ) {
int style = SWT.NORMAL;
if( fontNames.get(i).toLowerCase().contains("bold") ) {
style |= SWT.BOLD;
}
if( fontNames.get(i).toLowerCase().contains("italic") ) {
style |= SWT.ITALIC;
}
rv[i] = new FontData(fontNames.get(i),0,style);
}
return rv;
}
public void dispose() {
disposed = true;
}
public boolean isDisposed() {
return disposed;
}
public static class NoOpDrawableGC implements DrawableGC {
private Font font;
private Drawable d;
public NoOpDrawableGC(Drawable d, Font font) {
this.d = d;
this.font = font;
}
@Override
public void setBackground(Color color) {
Util.logNotImplemented();
}
@Override
public void fillRectangle(int x, int y, int width, int height) {
Util.logNotImplemented();
}
@Override
public void drawRectangle(int x, int y, int width, int height) {
Util.logNotImplemented();
}
@Override
public void fillOval(int x, int y, int width, int height) {
Util.logNotImplemented();
}
@Override
public void setAlpha(int alpha) {
Util.logNotImplemented();
}
@Override
public void setTransform(Transform transform) {
Util.logNotImplemented();
}
@Override
public void setForeground(Color color) {
Util.logNotImplemented();
}
@Override
public void fillPath(Path path) {
Util.logNotImplemented();
}
@Override
public void drawPath(Path path) {
Util.logNotImplemented();
}
@Override
public void drawImage(Image image, int srcX, int srcY, int srcWidth,
int srcHeight, int destX, int destY, int destWidth,
int destHeight) {
Util.logNotImplemented();
}
@Override
public void setLineWidth(int lineWidth) {
Util.logNotImplemented();
}
@Override
public void drawLine(int x1, int y1, int x2, int y2) {
Util.logNotImplemented();
}
@Override
public void drawImage(Image image, int x, int y) {
Util.logNotImplemented();
}
@Override
public void drawText (String string, int x, int y, int flags) {
Util.logNotImplemented();
}
@Override
public void drawPolyline(int[] pointArray) {
Util.logNotImplemented();
}
@Override
public Point textExtent(String string, int flags) {
TextLayoutFactory factory = Toolkit.getToolkit().getTextLayoutFactory();
TextLayout layout = factory.createLayout();
layout.setContent(string, getFont().internal_getNativeObject().impl_getNativeFont());
BaseBounds b = layout.getBounds();
return new Point((int)b.getWidth(), (int)b.getHeight());
}
@Override
public void setFont(org.eclipse.swt.graphics.Font font) {
this.font = font;
}
@Override
public Font getFont() {
return font;
}
@Override
public void fillGradientRectangle(int x, int y, int width, int height,
boolean vertical) {
Util.logNotImplemented();
}
@Override
public void setClipping(Region region) {
Util.logNotImplemented();
}
@Override
public void fillPolygon(int[] pointArray) {
Util.logNotImplemented();
}
@Override
public void drawPolygon(int[] pointArray) {
Util.logNotImplemented();
}
@Override
public void drawRoundRectangle(int x, int y, int width, int height,
int arcWidth, int arcHeight) {
Util.logNotImplemented();
}
@Override
public void fillRoundRectangle(int x, int y, int width, int height,
int arcWidth, int arcHeight) {
Util.logNotImplemented();
}
@Override
public void drawPoint(int x, int y) {
Util.logNotImplemented();
}
@Override
public void drawFocus(int x, int y, int width, int height) {
Util.logNotImplemented();
}
@Override
public Color getBackground() {
Util.logNotImplemented();
return null;
}
@Override
public Color getForeground() {
Util.logNotImplemented();
return null;
}
@Override
public void fillArc(int x, int y, int width, int height,
int startAngle, int arcAngle) {
Util.logNotImplemented();
}
@Override
public void copyArea(Image image, int x, int y) {
if( d instanceof Control ) {
javafx.scene.layout.Region nativeObject = ((Control) d).internal_getNativeControl();
SnapshotParameters p = new SnapshotParameters();
p.setViewport(new Rectangle2D(x, y, image.getBounds().width, image.getBounds().height));
nativeObject.snapshot(p, (WritableImage) image.internal_getImage());
}
}
@Override
public void drawArc(int x, int y, int width, int height,
int startAngle, int arcAngle) {
Util.logNotImplemented();
}
@Override
public Point stringExtent(String string) {
TextLayoutFactory factory = Toolkit.getToolkit().getTextLayoutFactory();
TextLayout layout = factory.createLayout();
layout.setContent(string, getFont().internal_getNativeObject().impl_getNativeFont());
BaseBounds b = layout.getBounds();
return new Point((int)b.getWidth(), (int)b.getHeight());
}
@Override
public void setLineCap(int cap) {
Util.logNotImplemented();
}
@Override
public void setLineJoin(int join) {
Util.logNotImplemented();
}
@Override
public void drawShape(int x, int y, Shape shape) {
Util.logNotImplemented();
}
@Override
public void setLineStyle(int lineStyle) {
Util.logNotImplemented();
}
@Override
public void setBackgroundPattern(Pattern pattern) {
Util.logNotImplemented();
}
@Override
public void setForegroundPattern(Pattern pattern) {
Util.logNotImplemented();
}
@Override
public void dispose() {
Util.logNotImplemented();
}
@Override
public void drawOval(int x, int y, int width, int height) {
Util.logNotImplemented();
}
}
public Color getSystemColor (int id) {
switch (id) {
case SWT.COLOR_BLACK: return COLOR_BLACK;
case SWT.COLOR_DARK_RED: return COLOR_DARK_RED;
case SWT.COLOR_DARK_GREEN: return COLOR_DARK_GREEN;
case SWT.COLOR_DARK_YELLOW: return COLOR_DARK_YELLOW;
case SWT.COLOR_DARK_BLUE: return COLOR_DARK_BLUE;
case SWT.COLOR_DARK_MAGENTA: return COLOR_DARK_MAGENTA;
case SWT.COLOR_DARK_CYAN: return COLOR_DARK_CYAN;
case SWT.COLOR_GRAY: return COLOR_GRAY;
case SWT.COLOR_DARK_GRAY: return COLOR_DARK_GRAY;
case SWT.COLOR_RED: return COLOR_RED;
case SWT.COLOR_GREEN: return COLOR_GREEN;
case SWT.COLOR_YELLOW: return COLOR_YELLOW;
case SWT.COLOR_BLUE: return COLOR_BLUE;
case SWT.COLOR_MAGENTA: return COLOR_MAGENTA;
case SWT.COLOR_CYAN: return COLOR_CYAN;
case SWT.COLOR_WHITE: return COLOR_WHITE;
}
return COLOR_BLACK;
}
static class DeviceColor extends Color {
public DeviceColor(Device device, int red, int green, int blue) {
super(device, red, green, blue);
}
@Override
public void dispose() {
// not disposable
}
}
static class DeviceFont extends Font {
public DeviceFont(Device device, javafx.scene.text.Font font) {
super(device,font);
}
@Override
public void dispose() {
// not disposable
}
}
}
