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BobHansonBobHanson
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Merge pull request #161 from BobHanson/hanson1
various optimizations, including AWT TextField simplification
2 parents c40d424 + b7e2ffe commit 197d176

28 files changed

Lines changed: 338 additions & 133 deletions

‎sources/net.sf.j2s.core/dist/swingjs/SwingJS-site.zip‎

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‎sources/net.sf.j2s.core/dist/swingjs/timestamp‎

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‎sources/net.sf.j2s.core/dist/swingjs/ver/3.2.9/SwingJS-site.zip‎

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‎sources/net.sf.j2s.core/dist/swingjs/ver/3.2.9/timestamp‎

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‎sources/net.sf.j2s.java.core/dist/SwingJS-site.zip‎

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‎sources/net.sf.j2s.java.core/src/java/awt/Component.java‎

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@@ -2727,6 +2727,53 @@ protected final void invalidateIfValid() {
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}
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}
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// SwingJS see JComponent
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// /**
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// * Revalidates the component hierarchy up to the nearest validate root.
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// * <p>
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// * This method first invalidates the component hierarchy starting from this
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// * component up to the nearest validate root. Afterwards, the component
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// * hierarchy is validated starting from the nearest validate root.
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// * <p>
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// * This is a convenience method supposed to help application developers
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// * avoid looking for validate roots manually. Basically, it's equivalent to
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// * first calling the {@link #invalidate()} method on this component, and
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// * then calling the {@link #validate()} method on the nearest validate
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// * root.
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// *
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// * @see Container#isValidateRoot
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// * @since 1.7
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// */
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// public void revalidate() {
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// revalidateSynchronously();
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// }
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//
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// /**
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// * Revalidates the component synchronously.
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// */
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// final void revalidateSynchronously() {
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// synchronized (getTreeLock()) {
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// invalidate();
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//
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// Container root = getContainer();
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// if (root == null) {
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// // There's no parents. Just validate itself.
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// validate();
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// } else {
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// while (!root.isValidateRoot()) {
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// if (root.getContainer() == null) {
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// // If there's no validate roots, we'll validate the
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// // topmost container
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// break;
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// }
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//
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// root = root.getContainer();
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// }
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//
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// root.validate();
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// }
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// }
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// }
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/**
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*
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* Unused in SwingJS. For SwingJS, we have the graphics without needing to get it from a peer.

‎sources/net.sf.j2s.java.core/src/java/awt/Window.java‎

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@@ -48,7 +48,9 @@
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import javax.swing.JComponent;
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import javax.swing.JLayeredPane;
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import javax.swing.JRootPane;
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import javax.swing.RepaintManager;
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import javax.swing.RootPaneContainer;
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import javax.swing.SwingUtilities;
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import sun.awt.AppContext;
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import swingjs.JSToolkit;
@@ -62,6 +64,8 @@
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* with this, but the reason was to allow JInternalFrame to subclass JFrame
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* instead of duplicating in code all of its functionality.
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*
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* In addition, it allows all sorts of windows to be JComponents and have UIs.
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*
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*
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* A <code>Window</code> object is a top-level window with no borders and no
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* menubar.
@@ -3632,6 +3636,33 @@ final Point getLocationOnWindow() {
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// y + h * securityWarningAlignmentY + securityWarningPointY);
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// }
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/**
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* Indicates if this container is a validate root.
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* <p>
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* {@code Window} objects are the validate roots, and, therefore, they
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* override this method to return {@code true}.
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*
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* @return {@code true}
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* @since 1.7
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* @see java.awt.Container#isValidateRoot
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*/
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@Override
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public boolean isValidateRoot() {
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return true;
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}
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@Override
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public void revalidate() {
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// added to see if JFrame can be revalidated this way after a change in contentPane.
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// SwingJS - set this UI to rebuild itself due to some
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// internal structural change.
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if (ui != null)
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((JSComponentUI)ui).setTainted();
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invalidate();
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validate();
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}
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} // class Window
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‎sources/net.sf.j2s.java.core/src/java/awt/image/AffineTransformOp.java‎

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@@ -302,7 +302,7 @@ public final BufferedImage filter(BufferedImage src, BufferedImage dst) {
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Graphics2D g = origDst.createGraphics();
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try {
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g.setComposite(AlphaComposite.Src);
305-
((JSGraphics2D)(Object) g).drawImagePriv(dst, 0, 0, null);
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((JSGraphics2D)(Object) g).drawImageFromRaster(dst, 0, 0, null);
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} finally {
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g.dispose();
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}

‎sources/net.sf.j2s.java.core/src/java/awt/image/BufferedImage.java‎

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@@ -1826,7 +1826,7 @@ public void flush() {
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// allow creating a Graphics from MemoryImageSource
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// so pixels would never be there.
18281828
if (pix != null)
1829-
秘g.drawImagePriv(this, 0, 0, null);
1829+
秘g.drawImageFromRaster(this, 0, 0, null);
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/**
18311831
* @j2sNative if (pix) pix.img = this;
18321832
*
@@ -1972,23 +1972,49 @@ public void flush() {
19721972
* @param force initially false just to get the pre-constructed canvas if it exists
19731973
* @return
19741974
*/
1975+
1976+
public final static int GET_IMAGE_ALLOW_NULL = 0;
1977+
public final static int GET_IMAGE_FOR_RASTER = 1;
1978+
public final static int GET_IMAGE_FOR_ICON = 2;
1979+
19751980

1976-
public DOMNode 秘getImageNode(boolean force) {
1981+
/**
1982+
*
1983+
* Return or create a DOMNode canvas or image tag or null
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*
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* @param mode GET_IMAGE_ALLOW_NULL(0) || GET_IMAGE_FOR_RASTER(1) ||
1986+
* GET_IMAGE_FOR_ICON(2)
1987+
* @return if allowing null, return the canvas if we have raster data (always
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* null?) or the canvas or imgNode if not; if getting an image for a
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* raster, we already know this is a raster image, so create its image;
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* if getting an image for an icon, return the canvas or imgNode if this
1991+
* is not a raster image, or create its image
1992+
*/
1993+
public DOMNode 秘getImageNode(int mode) {
19771994
// If we have raster data and are not forcing, return the canvas if it exists.
1978-
// If we we have no raster data and are not forcing, force the issue anyway
1995+
// If we we have no raster data and are not forcing, force the issue anyway
19791996
// and return the canvas or image node.
19801997
// If we are forcing, or force the creation of a canvas
1981-
if (!force)
1998+
switch (mode) {
1999+
default:
2000+
case GET_IMAGE_ALLOW_NULL:
19822001
return (DOMNode) (秘hasRasterData || 秘canvas != null ? 秘canvas
19832002
: 秘imgNode != null ? 秘imgNode : JSGraphicsCompositor.createImageNode(this));
1984-
// we are forcing
1985-
秘getPixelsFromRaster();
1986-
秘g = null;
1987-
秘getImageGraphic();
1988-
DOMNode canvas = 秘g.getCanvas();
1989-
秘g = null;
1990-
秘canvas = null;
1991-
return canvas;
2003+
case GET_IMAGE_FOR_ICON:
2004+
if (!秘hasRasterData)
2005+
return (DOMNode) (秘canvas != null ? 秘canvas
2006+
: 秘imgNode != null ? 秘imgNode : JSGraphicsCompositor.createImageNode(this));
2007+
//$fall-through$
2008+
case GET_IMAGE_FOR_RASTER:
2009+
// we are forcing
2010+
秘getPixelsFromRaster();
2011+
秘g = null;
2012+
秘getImageGraphic();
2013+
DOMNode canvas = 秘g.getCanvas();
2014+
秘g = null;
2015+
秘canvas = null;
2016+
return canvas;
2017+
}
19922018
}
19932019

19942020
/**

‎sources/net.sf.j2s.java.core/src/java/awt/image/ConvolveOp.java‎

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@@ -214,7 +214,7 @@ public final BufferedImage filter (BufferedImage src, BufferedImage dst) {
214214
if (origDst != dst) {
215215
Graphics2D g = origDst.createGraphics();
216216
try {
217-
((JSGraphics2D)(Object)g).drawImagePriv(dst, 0, 0, null);
217+
((JSGraphics2D)(Object)g).drawImageFromRaster(dst, 0, 0, null);
218218
} finally {
219219
g.dispose();
220220
}

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