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-rw-r--r--src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java108
1 files changed, 74 insertions, 34 deletions
diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java b/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java
index b38fef279..15c16cd13 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java
@@ -37,6 +37,7 @@ import com.jogamp.graph.curve.OutlineShape;
import com.jogamp.graph.curve.Region;
import com.jogamp.graph.curve.opengl.GLRegion;
import com.jogamp.graph.curve.opengl.RegionRenderer;
+import com.jogamp.graph.font.Font;
import com.jogamp.graph.geom.Vertex;
import com.jogamp.graph.geom.Vertex.Factory;
import com.jogamp.graph.geom.plane.AffineTransform;
@@ -44,7 +45,9 @@ import com.jogamp.newt.event.GestureHandler.GestureEvent;
import com.jogamp.newt.event.GestureHandler.GestureListener;
import com.jogamp.newt.event.MouseAdapter;
import com.jogamp.newt.event.NEWTEvent;
+import com.jogamp.newt.event.PinchToZoomGesture;
import com.jogamp.newt.event.MouseEvent;
+import com.jogamp.newt.event.MouseEvent.PointerClass;
import com.jogamp.newt.event.MouseListener;
import com.jogamp.opengl.math.FloatUtil;
import com.jogamp.opengl.math.Quaternion;
@@ -661,18 +664,6 @@ public abstract class Shape {
}
}
- /**
- * @param e original Newt {@link GestureEvent}
- * @param glWinX x-position in OpenGL model space
- * @param glWinY y-position in OpenGL model space
- */
- /* pp */ final void dispatchGestureEvent(final GestureEvent e, final int glWinX, final int glWinY, final float[] objPos) {
- e.setAttachment(new EventInfo(glWinX, glWinY, this, objPos));
- for(int i = 0; !e.isConsumed() && i < mouseListeners.size(); i++ ) {
- mouseListeners.get(i).gestureDetected(e);
- }
- }
-
private boolean dragFirst = false;
private final float[] objDraggedFirst = { 0f, 0f }; // b/c its relative to Shape and we stick to it
private final int[] winDraggedLast = { 0, 0 }; // b/c its absolute window pos
@@ -691,7 +682,6 @@ public abstract class Shape {
*/
/* pp */ final void dispatchMouseEvent(final MouseEvent e, final int glWinX, final int glWinY, final float[] objPos) {
final Shape.EventInfo shapeEvent = new EventInfo(glWinX, glWinY, this, objPos);
- e.setAttachment(shapeEvent);
final short eventType = e.getEventType();
if( 1 == e.getPointerCount() ) {
@@ -709,7 +699,7 @@ public abstract class Shape {
}
switch( eventType ) {
case MouseEvent.EVENT_MOUSE_PRESSED:
- dragFirst = true;
+ dragFirst = 1 == e.getPointerCount();
break;
case MouseEvent.EVENT_MOUSE_RELEASED:
dragFirst = false;
@@ -746,17 +736,21 @@ public abstract class Shape {
inDrag = true;
}
}
- System.err.printf("Drag: drag %b, resize %b, obj %.3f/%.3f, %.3f/%.3f + %.3f/%.3f, %s%n",
- inDrag, inResize,
- ix, iy,
- objPos[0], objPos[1],
- shapeEvent.objDrag[0], shapeEvent.objDrag[1], box.toString());
+ if( DEBUG ) {
+ System.err.printf("Drag: drag %b, resize %b, obj %.3f/%.3f, %.3f/%.3f + %.3f/%.3f, %s%n",
+ inDrag, inResize,
+ ix, iy,
+ objPos[0], objPos[1],
+ shapeEvent.objDrag[0], shapeEvent.objDrag[1], box.toString());
+ }
return;
}
shapeEvent.objDrag[0] = objPos[0] - objDraggedFirst[0];
shapeEvent.objDrag[1] = objPos[1] - objDraggedFirst[1];
shapeEvent.winDrag[0] = glWinX - winDraggedLast[0];
shapeEvent.winDrag[1] = glWinY - winDraggedLast[1];
+ winDraggedLast[0] = glWinX;
+ winDraggedLast[1] = glWinY;
if( 1 == e.getPointerCount() ) {
if( 0 != inResize && resizable ) {
final float dx = shapeEvent.objDrag[0]/2f;
@@ -769,31 +763,28 @@ public abstract class Shape {
}
final float sy = scale[1] + ( -2f*dy/box.getHeight() );
if( resize_sxy_min <= sx && sx <= resize_sxy_max && resize_sxy_min <= sy && sy <= resize_sxy_max ) {
+ if( DEBUG ) {
+ System.err.printf("DragZoom: resize %b, obj %4d/%4d, %.3f/%.3f/%.3f %.3f/%.3f/%.3f + %.3f/%.3f -> %.3f/%.3f%n",
+ inResize, glWinX, glWinY, objPos[0], objPos[1], objPos[2], position[0], position[1], position[2],
+ dx, dy, sx, sy);
+ }
move(dx, dy, 0f);
setScale(sx, sy, scale[2]);
- } else {
- System.err.println("XXX: out");
- // inResize = false;
}
- System.err.printf("DragZoom: resize %b, obj %4d/%4d, %.3f/%.3f/%.3f %.3f/%.3f/%.3f + %.3f/%.3f -> %.3f/%.3f%n",
- inResize,
- glWinX, glWinY,
- objPos[0], objPos[1], objPos[2],
- position[0], position[1], position[2],
- dx, dy,
- sx, sy);
+ return; // FIXME: pass through event? Issue zoom event?
} else if( inDrag && draggable ) {
- System.err.printf("Drag: obj %.3f/%.3f + %.3f/%.3f%n",
- objPos[0], objPos[1],
- shapeEvent.objDrag[0], shapeEvent.objDrag[1]);
+ if( DEBUG ) {
+ System.err.printf("Drag: obj %.3f/%.3f + %.3f/%.3f%n",
+ objPos[0], objPos[1], shapeEvent.objDrag[0], shapeEvent.objDrag[1]);
+ }
move(shapeEvent.objDrag[0], shapeEvent.objDrag[1], 0f);
+ // FIXME: Pass through event? Issue move event?
}
}
- winDraggedLast[0] = glWinX;
- winDraggedLast[1] = glWinY;
}
break;
}
+ e.setAttachment(shapeEvent);
for(int i = 0; !e.isConsumed() && i < mouseListeners.size(); i++ ) {
final MouseGestureListener l = mouseListeners.get(i);
@@ -828,6 +819,55 @@ public abstract class Shape {
}
}
+ /**
+ * @param renderer TODO
+ * @param e original Newt {@link GestureEvent}
+ * @param glWinX x-position in OpenGL model space
+ * @param glWinY y-position in OpenGL model space
+ */
+ /* pp */ final void dispatchGestureEvent(final RegionRenderer renderer, final GestureEvent e, final int glWinX, final int glWinY, final float[] objPos) {
+ if( resizable && e instanceof PinchToZoomGesture.ZoomEvent ) {
+ final PinchToZoomGesture.ZoomEvent ze = (PinchToZoomGesture.ZoomEvent) e;
+ final float pixels = ze.getDelta() * ze.getScale(); //
+ final float[] objPos2 = { 0f, 0f, 0f };
+ final int winX2 = glWinX + Math.round(pixels);
+ final boolean ok;
+ {
+ final PMVMatrix pmv = renderer.getMatrix();
+ pmv.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
+ pmv.glPushMatrix();
+ setTransform(pmv);
+ ok = winToObjCoord(null, winX2, glWinY, objPos2);
+ pmv.glPopMatrix();
+ }
+ final float dx = objPos2[0];
+ final float dy = objPos2[1];
+ final float sx = scale[0] + ( dx/box.getWidth() ); // bottom-right
+ final float sy = scale[1] + ( dy/box.getHeight() );
+ if( DEBUG ) {
+ System.err.printf("DragZoom: resize %b, obj %4d/%4d, %.3f/%.3f/%.3f %.3f/%.3f/%.3f + %.3f/%.3f -> %.3f/%.3f%n",
+ inResize, glWinX, glWinY, objPos[0], objPos[1], objPos[2], position[0], position[1], position[2],
+ dx, dy, sx, sy);
+ }
+ if( resize_sxy_min <= sx && sx <= resize_sxy_max && resize_sxy_min <= sy && sy <= resize_sxy_max ) {
+ if( DEBUG ) {
+ System.err.printf("PinchZoom: pixels %f, obj %4d/%4d, %.3f/%.3f/%.3f %.3f/%.3f/%.3f + %.3f/%.3f -> %.3f/%.3f%n",
+ pixels, glWinX, glWinY, objPos[0], objPos[1], objPos[2], position[0], position[1], position[2],
+ dx, dy, sx, sy);
+ }
+ // move(dx, dy, 0f);
+ setScale(sx, sy, scale[2]);
+ }
+ return; // FIXME: pass through event? Issue zoom event?
+ }
+ final Shape.EventInfo shapeEvent = new EventInfo(glWinX, glWinY, this, objPos);
+ e.setAttachment(shapeEvent);
+
+ for(int i = 0; !e.isConsumed() && i < mouseListeners.size(); i++ ) {
+ mouseListeners.get(i).gestureDetected(e);
+ }
+ }
+
//
//
//
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-19 15:11:48 +0000