sigonasr2
/
jmonkeyengine
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Added mapping of Android Scale Gesture (ie PinchZoom) to mouse wheel. If mouseEventsEnabled is set, mouse wheel reacts to the gesture.

Browse Source 
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9758 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
3.0
iwg..ic 13 years ago
parent bdb715e527
commit 47cb989c63
2 changed files with 55 additions and 1 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 35
      engine/src/android/com/jme3/input/android/AndroidInput.java
  2. 21
      engine/src/core/com/jme3/input/event/TouchEvent.java

35
engine/src/android/com/jme3/input/android/AndroidInput.java
Unescape View File

@ -12,6 +12,7 @@ import com.jme3.math.Vector2f;
import com.jme3.system.AppSettings;
import com.jme3.util.RingBuffer;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
@ -42,6 +43,7 @@ public class AndroidInput implements
// Internal
private View view;
private ScaleGestureDetector scaledetector;
private boolean scaleInProgress = false;
private GestureDetector detector;
private int lastX;
private int lastY;
@ -276,6 +278,7 @@ public class AndroidInput implements
touch.setPointerId(event.getPointerId(p));
touch.setTime(event.getEventTime());
touch.setPressure(event.getPressure(p));
touch.setScaleSpanInProgress(scaleInProgress);
processEvent(touch);
lastPos.set(event.getX(p), view.getHeight() - event.getY(p));
}
@ -404,6 +407,7 @@ public class AndroidInput implements
if (listener != null) {
TouchEvent event;
MouseButtonEvent btn;
MouseMotionEvent mot;
int newX;
int newY;
@ -448,7 +452,26 @@ public class AndroidInput implements
lastY = -1;
break;
case SCALE_MOVE:
if (lastX != -1 && lastY != -1) {
newX = lastX;
newY = lastY;
}
int wheel = (int) (event.getScaleSpan() / 4f); // scale to match mouse wheel
int dwheel = (int) (event.getDeltaScaleSpan() / 4f); // scale to match mouse wheel
mot = new MouseMotionEvent(newX, newX, 0, 0, wheel, dwheel);
mot.setTime(event.getTime());
listener.onMouseMotionEvent(mot);
lastX = newX;
lastY = newY;
break;
case MOVE:
if (event.isScaleSpanInProgress()) {
break;
}
int dx;
int dy;
if (lastX != -1) {
@ -458,11 +481,13 @@ public class AndroidInput implements
dx = 0;
dy = 0;
}
MouseMotionEvent mot = new MouseMotionEvent(newX, newY, dx, dy, 0, 0);
mot = new MouseMotionEvent(newX, newY, dx, dy, (int)event.getScaleSpan(), (int)event.getDeltaScaleSpan());
mot.setTime(event.getTime());
listener.onMouseMotionEvent(mot);
lastX = newX;
lastY = newY;
break;
}
}
@ -526,12 +551,15 @@ public class AndroidInput implements
}
public boolean onScaleBegin(ScaleGestureDetector scaleGestureDetector) {
scaleInProgress = true;
TouchEvent touch = getNextFreeTouchEvent();
touch.set(Type.SCALE_START, scaleGestureDetector.getFocusX(), scaleGestureDetector.getFocusY(), 0f, 0f);
touch.setPointerId(0);
touch.setTime(scaleGestureDetector.getEventTime());
touch.setScaleSpan(scaleGestureDetector.getCurrentSpan());
touch.setDeltaScaleSpan(scaleGestureDetector.getCurrentSpan() - scaleGestureDetector.getPreviousSpan());
touch.setScaleFactor(scaleGestureDetector.getScaleFactor());
touch.setScaleSpanInProgress(scaleInProgress);
processEvent(touch);
// System.out.println("scaleBegin");
@ -544,7 +572,9 @@ public class AndroidInput implements
touch.setPointerId(0);
touch.setTime(scaleGestureDetector.getEventTime());
touch.setScaleSpan(scaleGestureDetector.getCurrentSpan());
touch.setDeltaScaleSpan(scaleGestureDetector.getCurrentSpan() - scaleGestureDetector.getPreviousSpan());
touch.setScaleFactor(scaleGestureDetector.getScaleFactor());
touch.setScaleSpanInProgress(scaleInProgress);
processEvent(touch);
// System.out.println("scale");
@ -552,12 +582,15 @@ public class AndroidInput implements
}
public void onScaleEnd(ScaleGestureDetector scaleGestureDetector) {
scaleInProgress = false;
TouchEvent touch = getNextFreeTouchEvent();
touch.set(Type.SCALE_END, scaleGestureDetector.getFocusX(), view.getHeight() - scaleGestureDetector.getFocusY(), 0f, 0f);
touch.setPointerId(0);
touch.setTime(scaleGestureDetector.getEventTime());
touch.setScaleSpan(scaleGestureDetector.getCurrentSpan());
touch.setDeltaScaleSpan(scaleGestureDetector.getCurrentSpan() - scaleGestureDetector.getPreviousSpan());
touch.setScaleFactor(scaleGestureDetector.getScaleFactor());
touch.setScaleSpanInProgress(scaleInProgress);
processEvent(touch);
}

21
engine/src/core/com/jme3/input/event/TouchEvent.java
Unescape View File

@ -103,6 +103,8 @@ public class TouchEvent extends InputEvent {
// Used only with SCALE* events
private float scaleFactor;
private float scaleSpan;
private float deltaScaleSpan;
private boolean scaleSpanInProgress;
public TouchEvent() {
set(Type.IDLE, 0f, 0f, 0f, 0f);
@ -127,6 +129,8 @@ public class TouchEvent extends InputEvent {
keyCode = 0;
scaleFactor = 0;
scaleSpan = 0;
deltaScaleSpan = 0;
scaleSpanInProgress = false;
characters = "";
consumed = false;
}
@ -206,4 +210,21 @@ public class TouchEvent extends InputEvent {
public void setScaleSpan(float scaleSpan) {
this.scaleSpan = scaleSpan;
}
public float getDeltaScaleSpan() {
return deltaScaleSpan;
}
public void setDeltaScaleSpan(float deltaScaleSpan) {
this.deltaScaleSpan = deltaScaleSpan;
}
public boolean isScaleSpanInProgress() {
return scaleSpanInProgress;
}
public void setScaleSpanInProgress(boolean scaleSpanInProgress) {
this.scaleSpanInProgress = scaleSpanInProgress;
}
}

Write Preview
Loading…
Cancel
Save