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authorSven Gothel <[email protected]>2011-09-04 19:49:11 +0200
committerSven Gothel <[email protected]>2011-09-04 19:49:11 +0200
commit7df4a53090c0dce45c5148166d7816064db997ba (patch)
tree9358fb5db7a24f7df26ea13b9c177dfedb513b95 /src/nativewindow/classes
parentb75630d3d28b5d2f92a0eeadae5b910a078e2c5d (diff)
NativeWindow: Add new Insets/InsetsImmutable
Diffstat (limited to 'src/nativewindow/classes')
-rw-r--r--src/nativewindow/classes/javax/media/nativewindow/util/Insets.java95
-rw-r--r--src/nativewindow/classes/javax/media/nativewindow/util/InsetsImmutable.java66
2 files changed, 161 insertions, 0 deletions
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java b/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java
new file mode 100644
index 000000000..199ec27cb
--- /dev/null
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright 2011 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 javax.media.nativewindow.util;
+
+public class Insets implements Cloneable, InsetsImmutable {
+ static final InsetsImmutable zeroInsets = new Insets();
+ public static final InsetsImmutable getZero() { return zeroInsets; }
+
+ int l, r, t, b;
+
+ public Insets() {
+ this(0, 0, 0, 0);
+ }
+
+ public Insets(int left, int right, int top, int bottom) {
+ this.l=left;
+ this.r=right;
+ this.t=top;
+ this.b=bottom;
+ }
+
+ public Object cloneMutable() {
+ return clone();
+ }
+
+ protected Object clone() {
+ try {
+ return super.clone();
+ } catch (CloneNotSupportedException ex) {
+ throw new InternalError();
+ }
+ }
+
+ public final int getLeftWidth() { return l; }
+ public final int getRightWidth() { return r; }
+ public final int getTotalWidth() { return l + r; }
+ public final int getTopHeight() { return t; }
+ public final int getBottomHeight() { return b; }
+ public final int getTotalHeight() { return t + b; }
+
+ public void setLeftWidth(int left) { l = left; }
+ public void setRightWidth(int right) { r = right; }
+ public void setTopHeight(int top) { t = top; }
+ public void setBottomHeight(int bottom) { b = bottom; }
+
+ public boolean equals(Object obj) {
+ if(this == obj) { return true; }
+ if (obj instanceof Insets) {
+ Insets insets = (Insets)obj;
+ return (r == insets.r) && (l == insets.l) &&
+ (b == insets.b) && (t == insets.t);
+ }
+ return false;
+ }
+
+ public int hashCode() {
+ int sum1 = l + b;
+ int sum2 = t + r;
+ int val1 = sum1 * (sum1 + 1)/2 + l;
+ int val2 = sum2 * (sum2 + 1)/2 + r;
+ int sum3 = val1 + val2;
+ return sum3 * (sum3 + 1)/2 + val2;
+ }
+
+ public String toString() {
+ return new String("[ l "+l+", r "+r+" - t "+t+", b "+b+" - "+getTotalWidth()+"x"+getTotalHeight()+"]");
+ }
+}
+
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/InsetsImmutable.java b/src/nativewindow/classes/javax/media/nativewindow/util/InsetsImmutable.java
new file mode 100644
index 000000000..075641ede
--- /dev/null
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/InsetsImmutable.java
@@ -0,0 +1,66 @@
+/**
+ * Copyright 2011 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 javax.media.nativewindow.util;
+
+import com.jogamp.common.type.WriteCloneable;
+
+/** Immutable Rectangle interface */
+public interface InsetsImmutable extends WriteCloneable {
+
+ /** @return left inset width */
+ int getLeftWidth();
+
+ /** @return right inset width */
+ int getRightWidth();
+
+ /** @return total width, ie. <code>left_width + right_width</code> */
+ int getTotalWidth();
+
+ /** @return top inset height */
+ int getTopHeight();
+
+ /** @return bottom inset height */
+ int getBottomHeight();
+
+ /** @return total height, ie. <code>top_height + bottom_height</code> */
+ int getTotalHeight();
+
+ /**
+ * Checks whether two rect objects are equal. Two instances
+ * of <code>Insets</code> are equal if the four integer values
+ * of the fields <code>left</code>, <code>right</code>,
+ * <code>top</code>, and <code>bottom</code> are all equal.
+ * @return <code>true</code> if the two Insets are equal;
+ * otherwise <code>false</code>.
+ */
+ boolean equals(Object obj);
+
+ int hashCode();
+
+}