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-rw-r--r--src/jogl/classes/jogamp/graph/font/FontLoaderImpl.java120
-rw-r--r--src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java122
2 files changed, 139 insertions, 103 deletions
diff --git a/src/jogl/classes/jogamp/graph/font/FontLoaderImpl.java b/src/jogl/classes/jogamp/graph/font/FontLoaderImpl.java
new file mode 100644
index 000000000..8fc1a9a1e
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/font/FontLoaderImpl.java
@@ -0,0 +1,120 @@
+/**
+ * Copyright 2011-2023 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package jogamp.graph.font;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URLConnection;
+
+import com.jogamp.common.net.Uri;
+import com.jogamp.common.os.Platform;
+import com.jogamp.common.util.IOUtil;
+import com.jogamp.common.util.IntObjectHashMap;
+import com.jogamp.common.util.JarUtil;
+import com.jogamp.common.util.SecurityUtil;
+import com.jogamp.common.util.cache.TempJarCache;
+import com.jogamp.graph.font.Font;
+import com.jogamp.graph.font.FontSet;
+import com.jogamp.graph.font.FontFactory;
+
+import java.security.PrivilegedAction;
+
+public abstract class FontLoaderImpl {
+
+ private static boolean attemptedJARLoading = false;
+ private static boolean useTempJARCache = false;
+
+ protected static boolean isOneSet(final int bits, final int bit) {
+ return 0 != ( bits & bit ) ;
+ }
+
+ protected synchronized Font readFont(final String fname, final Uri.Encoded jarName, final String absFontPath) throws IOException {
+ if( !attemptedJARLoading ) {
+ attemptedJARLoading = true;
+ Platform.initSingleton();
+ if( TempJarCache.isInitialized(false) ) {
+ try {
+ final Uri uri = JarUtil.getRelativeOf(FontLoaderImpl.class, null, jarName);
+ final Exception e0 = SecurityUtil.doPrivileged(new PrivilegedAction<Exception>() {
+ @Override
+ public Exception run() {
+ try {
+ TempJarCache.addResources(FontLoaderImpl.class, uri);
+ useTempJARCache = true;
+ return null;
+ } catch (final Exception e) {
+ return e;
+ }
+ } } );
+ if( null != e0 ) {
+ throw e0;
+ }
+ } catch(final Exception e1) {
+ System.err.println("Caught "+e1.getMessage());
+ e1.printStackTrace();
+ }
+ }
+ }
+ try {
+ final Font f = readFontImpl(absFontPath+fname);
+ if( null != f ) {
+ return f;
+ }
+ throw new IOException(String.format("Problem loading font %s, stream %s%s", fname, absFontPath, fname));
+ } catch(final Exception e) {
+ throw new IOException(String.format("Problem loading font %s, stream %s%s", fname, absFontPath, fname), e);
+ }
+ }
+ private Font readFontImpl(final String fname) throws IOException {
+ final InputStream stream;
+ if( useTempJARCache ) {
+ final Exception[] privErr = { null };
+ stream = SecurityUtil.doPrivileged(new PrivilegedAction<InputStream>() {
+ @Override
+ public InputStream run() {
+ try {
+ final Uri uri = TempJarCache.getResourceUri(fname);
+ return null != uri ? uri.toURL().openConnection().getInputStream() : null;
+ } catch (final Exception e) {
+ privErr[0] = e;
+ return null;
+ }
+ } } );
+ if( null != privErr[0] ) {
+ throw new IOException(privErr[0]);
+ }
+ } else {
+ final URLConnection urlConn = IOUtil.getResource(fname, getClass().getClassLoader(), null);
+ stream = null != urlConn ? urlConn.getInputStream() : null;
+ }
+ if(null != stream) {
+ return FontFactory.get ( stream, true ) ;
+ }
+ return null;
+ }
+}
diff --git a/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java b/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java
index 46cd4cfab..d987c90a3 100644
--- a/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java
+++ b/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java
@@ -1,5 +1,5 @@
/**
- * Copyright 2011 JogAmp Community. All rights reserved.
+ * Copyright 2011-2023 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
@@ -28,23 +28,13 @@
package jogamp.graph.font;
import java.io.IOException;
-import java.io.InputStream;
-import java.net.URLConnection;
import com.jogamp.common.net.Uri;
-import com.jogamp.common.os.Platform;
-import com.jogamp.common.util.IOUtil;
import com.jogamp.common.util.IntObjectHashMap;
-import com.jogamp.common.util.JarUtil;
-import com.jogamp.common.util.SecurityUtil;
-import com.jogamp.common.util.cache.TempJarCache;
import com.jogamp.graph.font.Font;
import com.jogamp.graph.font.FontSet;
-import com.jogamp.graph.font.FontFactory;
-import java.security.PrivilegedAction;
-
-public class UbuntuFontLoader implements FontSet {
+public class UbuntuFontLoader extends FontLoaderImpl implements FontSet {
// FIXME: Add cache size to limit memory usage
private static final IntObjectHashMap fontMap = new IntObjectHashMap();
@@ -75,17 +65,13 @@ public class UbuntuFontLoader implements FontSet {
private UbuntuFontLoader() {
}
- static boolean is(final int bits, final int bit) {
- return 0 != ( bits & bit ) ;
- }
-
@Override
public Font getDefault() throws IOException {
return get(FAMILY_REGULAR, 0) ; // Sans Serif Regular
}
@Override
- public Font get(final int family, final int style) throws IOException {
+ public synchronized Font get(final int family, final int style) throws IOException {
Font font = (Font)fontMap.get( ( family << 8 ) | style );
if (font != null) {
return font;
@@ -95,108 +81,38 @@ public class UbuntuFontLoader implements FontSet {
case FAMILY_MONOSPACED:
case FAMILY_CONDENSED:
case FAMILY_REGULAR:
- if( is(style, STYLE_BOLD) ) {
- if( is(style, STYLE_ITALIC) ) {
- font = abspath(availableFontFileNames[3], family, style);
+ if( isOneSet(style, STYLE_BOLD) ) {
+ if( isOneSet(style, STYLE_ITALIC) ) {
+ font = readFont(availableFontFileNames[3], jarName, absFontPath);
} else {
- font = abspath(availableFontFileNames[2], family, style);
+ font = readFont(availableFontFileNames[2], jarName, absFontPath);
}
- } else if( is(style, STYLE_ITALIC) ) {
- font = abspath(availableFontFileNames[1], family, style);
+ } else if( isOneSet(style, STYLE_ITALIC) ) {
+ font = readFont(availableFontFileNames[1], jarName, absFontPath);
} else {
- font = abspath(availableFontFileNames[0], family, style);
+ font = readFont(availableFontFileNames[0], jarName, absFontPath);
}
break;
case FAMILY_LIGHT:
- if( is(style, STYLE_ITALIC) ) {
- font = abspath(availableFontFileNames[5], family, style);
+ if( isOneSet(style, STYLE_ITALIC) ) {
+ font = readFont(availableFontFileNames[5], jarName, absFontPath);
} else {
- font = abspath(availableFontFileNames[4], family, style);
+ font = readFont(availableFontFileNames[4], jarName, absFontPath);
}
break;
case FAMILY_MEDIUM:
- if( is(style, STYLE_ITALIC) ) {
- font = abspath(availableFontFileNames[6], family, style);
+ if( isOneSet(style, STYLE_ITALIC) ) {
+ font = readFont(availableFontFileNames[6], jarName, absFontPath);
} else {
- font = abspath(availableFontFileNames[7], family, style);
+ font = readFont(availableFontFileNames[7], jarName, absFontPath);
}
break;
}
-
- return font;
- }
-
- private static boolean attemptedJARLoading = false;
- private static boolean useTempJARCache = false;
-
- private synchronized Font abspath(final String fname, final int family, final int style) throws IOException {
- if( !attemptedJARLoading ) {
- attemptedJARLoading = true;
- Platform.initSingleton();
- if( TempJarCache.isInitialized(false) ) {
- try {
- final Uri uri = JarUtil.getRelativeOf(UbuntuFontLoader.class, null, jarName);
- final Exception e0 = SecurityUtil.doPrivileged(new PrivilegedAction<Exception>() {
- @Override
- public Exception run() {
- try {
- TempJarCache.addResources(UbuntuFontLoader.class, uri);
- useTempJARCache = true;
- return null;
- } catch (final Exception e) {
- return e;
- }
- } } );
- if( null != e0 ) {
- throw e0;
- }
- } catch(final Exception e1) {
- System.err.println("Caught "+e1.getMessage());
- e1.printStackTrace();
- }
- }
- }
- try {
- final Font f = abspathImpl(absFontPath+fname, family, style);
- if( null != f ) {
- return f;
- }
- throw new IOException(String.format("Problem loading font %s, stream %s%s", fname, absFontPath, fname));
- } catch(final Exception e) {
- throw new IOException(String.format("Problem loading font %s, stream %s%s", fname, absFontPath, fname), e);
+ if( null != font ) {
+ fontMap.put( ( family << 8 ) | style, font );
}
- }
- private Font abspathImpl(final String fname, final int family, final int style) throws IOException {
- final InputStream stream;
- if( useTempJARCache ) {
- final Exception[] privErr = { null };
- stream = SecurityUtil.doPrivileged(new PrivilegedAction<InputStream>() {
- @Override
- public InputStream run() {
- try {
- final Uri uri = TempJarCache.getResourceUri(fname);
- return null != uri ? uri.toURL().openConnection().getInputStream() : null;
- } catch (final Exception e) {
- privErr[0] = e;
- return null;
- }
- } } );
- if( null != privErr[0] ) {
- throw new IOException(privErr[0]);
- }
- } else {
- final URLConnection urlConn = IOUtil.getResource(fname, getClass().getClassLoader(), null);
- stream = null != urlConn ? urlConn.getInputStream() : null;
- }
- if(null != stream) {
- final Font f= FontFactory.get ( stream, true ) ;
- if(null != f) {
- fontMap.put( ( family << 8 ) | style, f );
- return f;
- }
- }
- return null;
+ return font;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 11:44:51 +0000