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ClasspathToolkit.java: New abstract class.

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2003-10-14  Graydon Hoare  <graydon@redhat.com>

	* gnu/java/awt/ClasspathToolkit.java: New abstract class.
	* gnu/java/awt/peer/ClasspathFontPeer.java: New abstract class.
	* gnu/java/awt/peer/gtk/GdkClasspathFontPeer.java,
	jni/gtk-peer/gnu_java_awt_peer_gtk_GdkClasspathFontPeer.c:
	New concrete implementation of ClasspathFontPeer, with native part.
	* gnu/java/awt/peer/gtk/GdkGlyphVector.java,
	jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGlyphVector.c:
	New class, with native part.
	* gnu/java/awt/peer/gtk/GdkGraphics2D.java,
	jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphics2D.c:
	implement setFont, cairoSetFont, drawGlyphVector, cairoShowGlyphs.

From-SVN: r72931
This commit is contained in:
Graydon Hoare 2003-10-25 18:41:45 +00:00 • committed by Graydon Hoare
parent 11f9a0ed8f
commit c4bcf1418f
9 changed files with 2568 additions and 14 deletions
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32
libjava/gnu/java/awt/peer/gtk/GdkGraphics2D.java
View file

@ -48,6 +48,8 @@ import java.awt.image.renderable.*;
import java.text.AttributedCharacterIterator;
import java.util.Map;
import java.lang.Integer;
import gnu.java.awt.ClasspathToolkit;
import gnu.java.awt.peer.ClasspathFontPeer;
import gnu.classpath.Configuration;
public class GdkGraphics2D extends Graphics2D
@ -75,8 +77,8 @@ public class GdkGraphics2D extends Graphics2D
private Shape clip;
private AffineTransform transform;
private GtkComponentPeer component;
private GdkFont font;
private Font font;
native private int[] initState (GtkComponentPeer component);
native private void initState (int width, int height);
native private void copyState (GdkGraphics2D g);
@ -172,6 +174,10 @@ public class GdkGraphics2D extends Graphics2D
private native void cairoSetMatrix (double m00, double m10,
double m01, double m11,
double m02, double m12);
private native void cairoSetFont (GdkClasspathFontPeer peer);
private native void cairoShowGlyphs (int codes[],
float positions[],
int nglyphs);
private native void cairoSetOperator (int cairoOperator);
private native void cairoSetRGBColor (double red, double green, double blue);
private native void cairoSetAlpha (double alpha);
@ -1024,8 +1030,14 @@ public class GdkGraphics2D extends Graphics2D
}
public void drawGlyphVector (GlyphVector g, float x, float y)
{
throw new java.lang.UnsupportedOperationException ();
{
cairoSave ();
cairoTranslate ((double)x, (double)y);
int nglyphs = g.getNumGlyphs ();
int codes[] = g.getGlyphCodes (0, nglyphs, (int []) null);
float posns[] = g.getGlyphPositions (0, nglyphs, (float []) null);
cairoShowGlyphs (codes, posns, nglyphs);
cairoRestore ();
}
public void copyArea (int x, int y, int width, int height, int dx, int dy)
@ -1132,10 +1144,16 @@ public class GdkGraphics2D extends Graphics2D
public void setFont (Font f)
{
if (f instanceof GdkFont)
font = (GdkFont) f;
if (f.getPeer() instanceof GdkClasspathFontPeer)
font = f;
else
font = new GdkFont (f.getAttributes ());
font =
((ClasspathToolkit)(Toolkit.getDefaultToolkit ()))
.getFont (f.getName(), f.getAttributes ());
if (f != null &&
f.getPeer() instanceof GdkClasspathFontPeer)
cairoSetFont ((GdkClasspathFontPeer) f.getPeer());
}
public String toString()