GraphUI: Relocate com.jogamp.graph.ui.gl.* -> com.jogamp.graph.ui.*, resolve GL/VK abstraction at a later time differently

Actual GPU rendering toolkit dependency can be abstracted differently, i.e. GPU <- { GL, VK } etc.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/graphui/classes/com/jogamp/graph/ui/shapes/ImageButton.java b/src/graphui/classes/com/jogamp/graph/ui/shapes/ImageButton.java
new file mode 100644
index 000000000..63b0b3eaf
--- /dev/null
+++ b/src/graphui/classes/com/jogamp/graph/ui/shapes/ImageButton.java
@@ -0,0 +1,68 @@
+/**
+ * Copyright 2014-2023 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 com.jogamp.graph.ui.shapes;
+
+import com.jogamp.opengl.GL2ES2;
+import com.jogamp.graph.curve.opengl.RegionRenderer;
+import com.jogamp.graph.ui.GraphShape;
+import com.jogamp.opengl.util.texture.ImageSequence;
+
+/**
+ * A GraphUI {@link ImageSequence} based {@link TexSeqButton} {@link GraphShape}.
+ * <p>
+ * GraphUI is GPU based and resolution independent.
+ * </p>
+ * <p>
+ * This button is rendered with a round oval shape.
+ * To render it rectangular, {@link #setCorner(float)} to zero.
+ * </p>
+ */
+public class ImageButton extends TexSeqButton {
+
+    public ImageButton(final int renderModes, final float width,
+                       final float height, final ImageSequence texSeq) {
+        super(renderModes, width, height, texSeq);
+        setColor(0.95f, 0.95f, 0.95f, 1.0f);
+        setPressedColorMod(1f, 1f, 1f, 0.9f);
+        setToggleOffColorMod(0.8f, 0.8f, 0.8f, 1.0f);
+        setToggleOnColorMod(1.0f, 1.0f, 1.0f, 1.0f);
+    }
+
+    public final void setCurrentIdx(final int idx) {
+        ((ImageSequence)texSeq).setCurrentIdx(idx);
+        markStateDirty();
+    }
+
+    @Override
+    public void draw(final GL2ES2 gl, final RegionRenderer renderer, final int[] sampleCount) {
+        super.draw(gl, renderer, sampleCount);
+        if( !((ImageSequence)texSeq).getManualStepping() ) {
+            markStateDirty(); // keep on going
+        }
+    };
+}