initMultiTouchState(maximum, palette);
}
- /* one finger */
+ /* a finger */
static class FingerPoint {
private int id;
private int originX;
this.x = x;
this.y = y;
}
+ };
+
+ public int removeFingerPointFromSlot(int index) {
+ grabFingerID = 0;
+
+ FingerPoint finger = getFingerPointFromSlot(index);
+ if (finger != null) {
+ logger.info("id " + finger.id + " finger releasing");
+
+ if (finger.id > 0) {
+ MouseEventData mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.RELEASE.value(),
+ 0, 0, finger.x, finger.y, finger.id - 1);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+ }
+
+ finger.id = 0;
+ finger.originX = finger.originY = finger.x = finger.y = -1;
+
+ fingerCnt--;
+ }
+
+ return fingerCnt;
}
public FingerPoint getFingerPointFromSlot(int index) {
}
public FingerPoint getFingerPointSearch(int x, int y) {
- FingerPoint fingerPoint = null;
+ FingerPoint finger = null;
int fingerRegion = fingerPointSize + 2;
//logger.info("x: "+x+ "y: "+ y + " fingerRegion: " + fingerRegion);
for (int i = fingerCnt - 1; i >= 0; i--) {
- fingerPoint = getFingerPointFromSlot(i);
-
- if (fingerPoint != null) {
- if (x >= (fingerPoint.x - fingerRegion) &&
- x < (fingerPoint.x + fingerRegion) &&
- y >= (fingerPoint.y - fingerRegion) &&
- y < (fingerPoint.y + fingerRegion)) {
- //logger.info("return finger point:" + fingerPoint);
- return fingerPoint;
+ finger = getFingerPointFromSlot(i);
+
+ if (finger != null) {
+ if (x >= (finger.x - fingerRegion) &&
+ x < (finger.x + fingerRegion) &&
+ y >= (finger.y - fingerRegion) &&
+ y < (finger.y + fingerRegion)) {
+ return finger;
}
}
}
pointColor.dispose();
}
- public void setMultiTouchEnable(int value) {
- multiTouchEnable = value;
+ public void setMultiTouchEnable(int mode) {
+ multiTouchEnable = mode;
}
public int getMultiTouchEnable() {
return multiTouchEnable;
}
+ public int getFingerCnt() {
+ return fingerCnt;
+ }
+
protected int addFingerPoint(int originX, int originY, int x, int y) {
if (fingerCnt == getMaxTouchPoint()) {
logger.warning("support multi-touch up to "
FingerPointList.get(fingerCnt - 1).x = x;
FingerPointList.get(fingerCnt - 1).y = y;
- logger.info(fingerCnt + " finger touching");
+ logger.info("id " + fingerCnt + " finger touching");
return fingerCnt;
}
finger.y = y;
if (finger.id != 0) {
- logger.info("id " + grabFingerID + " finger multi-touch dragging : ("
- + x + ", " + y + ")");
+ /* logger.info("id " + grabFingerID +
+ " finger multi-touch dragging : (" + x + ", " + y + ")"); */
mouseEventData = new MouseEventData(
MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
if (fingerCnt == 0)
{ /* first finger touch input */
+ logger.info("multi-touch mode 1 processing");
+
if (addFingerPoint(originX, originY, x, y) == -1) {
return;
}
}
else if (fingerCnt == getMaxTouchPoint())
{ /* Let's assume that this event is last finger touch input */
- finger = getFingerPointFromSlot(getMaxTouchPoint() - 1);
+ finger = getFingerPointFromSlot(fingerCnt - 1);
if (finger != null) {
+ /* send release event */
mouseEventData = new MouseEventData(
MouseButtonType.LEFT.value(), MouseEventType.RELEASE.value(),
- originX, originY, finger.x, finger.y, getMaxTouchPoint() - 1);
+ originX, originY, finger.x, finger.y, fingerCnt - 1);
communicator.sendToQEMU(
SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+ /* update position */
finger.originX = originX;
finger.originY = originY;
finger.x = x;
finger.y = y;
if (finger.id != 0) {
+ logger.info("id " + finger.id + " finger touching");
mouseEventData = new MouseEventData(
MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
- originX, originY, x, y, getMaxTouchPoint() - 1);
+ originX, originY, x, y, fingerCnt - 1);
communicator.sendToQEMU(
SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
}
}
}
- else
- { /* one more finger */
- addFingerPoint(originX, originY, x, y);
+ else /* one more finger */
+ {
+ if (addFingerPoint(originX, originY, x, y) == -1) {
+ return;
+ }
+
mouseEventData = new MouseEventData(
MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
originX, originY, x, y, fingerCnt - 1);
communicator.sendToQEMU(
SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
}
+
} else if (touchType == MouseEventType.RELEASE.value()) { /* released */
- logger.info("mouse up for multi touch");
+ //logger.info("mouse up for multi touch");
grabFingerID = 0;
}
}
if (grabFingerID > 0) {
finger = getFingerPointFromSlot(grabFingerID - 1);
if (finger != null) {
- int originDistanceX = originX - finger.originX;
- int originDistanceY = originY - finger.originY;
- int distanceX = x - finger.x;
- int distanceY = y - finger.y;
-
- int currrntScreenW = currentState.getCurrentResolutionWidth();
- int currrntScreenH = currentState.getCurrentResolutionHeight();
- int tempFingerX = 0, tempFingerY = 0;
+ final int originDistanceX = originX - finger.originX;
+ final int originDistanceY = originY - finger.originY;
+ final int distanceX = x - finger.x;
+ final int distanceY = y - finger.y;
int i = 0;
- /* bounds checking */
+ /* bounds checking */
+ final int currrntScreenW = currentState.getCurrentResolutionWidth();
+ final int currrntScreenH = currentState.getCurrentResolutionHeight();
+ int tempFingerX = 0, tempFingerY = 0;
+
for (i = 0; i < fingerCnt; i++) {
finger = getFingerPointFromSlot(i);
if (finger != null) {
tempFingerX = finger.x + distanceX;
tempFingerY = finger.y + distanceY;
- if (tempFingerX > currrntScreenW || tempFingerX < 0 ||
- tempFingerY > currrntScreenH || tempFingerY < 0) {
+ if (tempFingerX >= currrntScreenW || tempFingerX < 0 ||
+ tempFingerY >= currrntScreenH || tempFingerY < 0) {
logger.info("id " + (i + 1) + " finger is out of bounds : ("
+ tempFingerX + ", " + tempFingerY + ")");
}
}
+ /* move */
for (i = 0; i < fingerCnt; i++) {
finger = getFingerPointFromSlot(i);
if (finger != null) {
if (finger.id != 0) {
mouseEventData = new MouseEventData(
MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
- originX, originY, finger.x, finger.y, i);
+ finger.originX, finger.originY, finger.x, finger.y, i);
communicator.sendToQEMU(
SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
/* logger.info(String.format(
"id %d finger multi-touch dragging = (%d, %d)",
- i + 1, finger.x, finger.y));*/
+ i + 1, finger.x, finger.y)); */
}
try {
- Thread.sleep(2);
+ Thread.sleep(1);
} catch (InterruptedException e) {
e.printStackTrace();
}
if (fingerCnt == 0)
{ /* first finger touch input */
+ logger.info("multi-touch mode 2 processing");
+
if (addFingerPoint(originX, originY, x, y) == -1) {
return;
}
logger.info("id " + grabFingerID + " finger is grabbed");
}
else if (fingerCnt == getMaxTouchPoint())
- { /* Let's assume that this event is last finger touch input */
+ {
/* do nothing */
+ return;
+ }
+ else /* one more finger */
+ {
+ if (addFingerPoint(originX, originY, x, y) == -1) {
+ return;
+ }
+
+ mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
+ originX, originY, x, y, fingerCnt - 1);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+ }
+
+ } else if (touchType == MouseEventType.RELEASE.value()) { /* released */
+ //logger.info("mouse up for multi touch");
+ grabFingerID = 0;
+ }
+ }
+
+ public void maruFingerProcessing3(
+ int touchType, int originX, int originY, int x, int y) {
+ FingerPoint finger = null;
+ MouseEventData mouseEventData = null;
+
+ if (touchType == MouseEventType.PRESS.value() ||
+ touchType == MouseEventType.DRAG.value()) { /* pressed */
+ if (grabFingerID > 0) {
+ finger = getFingerPointFromSlot(grabFingerID - 1);
+ if (finger != null) {
+ final int originDistanceX = originX - finger.originX;
+ final int originDistanceY = originY - finger.originY;
+ final int distanceX = x - finger.x;
+ final int distanceY = y - finger.y;
+
+ /* move */
+ finger.originX += originDistanceX;
+ finger.originY += originDistanceY;
+ finger.x += distanceX;
+ finger.y += distanceY;
+ if (finger.id != 0) {
+ mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
+ finger.originX, finger.originY, finger.x, finger.y, finger.id - 1);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+
+ /* logger.info(String.format(
+ "id %d finger multi-touch dragging = (%d, %d)",
+ i + 1, finger.x, finger.y)); */
+ }
+
+ if (fingerCnt > 1) {
+ FingerPoint coFinger = getFingerPointFromSlot(
+ (grabFingerID == 2) ? 0 : 1);
+ if (coFinger != null) {
+ /* bounds checking */
+ final int currrntScreenW = currentState.getCurrentResolutionWidth();
+ final int currrntScreenH = currentState.getCurrentResolutionHeight();
+
+ if (coFinger.x - distanceX >= currrntScreenW ||
+ coFinger.x - distanceX < 0 ||
+ coFinger.y - distanceY >= currrntScreenH ||
+ coFinger.y - distanceY < 0) {
+ logger.info("id " + coFinger.id + " finger is out of bounds : ("
+ + (coFinger.x - distanceX) + ", " + (coFinger.y - distanceY) + ")");
+ return;
+ }
+
+ /* move */
+ coFinger.originX -= originDistanceX;
+ coFinger.originY -= originDistanceY;
+ coFinger.x -= distanceX;
+ coFinger.y -= distanceY;
+ if (coFinger.id != 0) {
+ mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
+ coFinger.originX, coFinger.originY,
+ coFinger.x, coFinger.y, coFinger.id - 1);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+ }
+ }
+ }
+ }
+
+ return;
+ }
+
+ if (fingerCnt == 0)
+ { /* first finger touch input */
+ logger.info("multi-touch mode 3 processing");
+
+ if (addFingerPoint(originX, originY, x, y) == -1) {
+ return;
+ }
+
+ mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
+ originX, originY, x, y, 0);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+ }
+ else if ((finger = getFingerPointSearch(x, y)) != null)
+ { /* check the position of previous touch event */
+ /* finger point is selected */
+ grabFingerID = finger.id;
+ logger.info("id " + grabFingerID + " finger is grabbed");
+ }
+ else if (fingerCnt >= 2) /* supports up to 2 fingers */
+ { /* Let's assume that this event is last finger touch input */
+ finger = getFingerPointFromSlot(1);
+ if (finger != null) {
+ /* send release event */
+ mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.RELEASE.value(),
+ originX, originY, finger.x, finger.y, 1);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+
+ /* update position */
+ finger.originX = originX;
+ finger.originY = originY;
+ finger.x = x;
+ finger.y = y;
+
+ if (finger.id != 0) {
+ logger.info("id " + finger.id + " finger touching");
+ mouseEventData = new MouseEventData(
+ MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
+ originX, originY, x, y, 1);
+ communicator.sendToQEMU(
+ SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
+ }
+ }
}
else /* one more finger */
{
- addFingerPoint(originX, originY, x, y);
+ if (addFingerPoint(originX, originY, x, y) == -1) {
+ return;
+ }
+
mouseEventData = new MouseEventData(
MouseButtonType.LEFT.value(), MouseEventType.PRESS.value(),
originX, originY, x, y, fingerCnt - 1);
communicator.sendToQEMU(
SendCommand.SEND_MOUSE_EVENT, mouseEventData, false);
}
+
} else if (touchType == MouseEventType.RELEASE.value()) { /* released */
- logger.info("mouse up for multi touch");
+ if (grabFingerID != 0) {
+ logger.info("id " + grabFingerID + " finger releasing");
+ }
grabFingerID = 0;
}
}
private Image imageCover;
private int maxTouchPoint;
- private EmulatorFingers finger;
+ private EmulatorFingers fingers;
private int multiTouchKey;
- private int multiTouchKeySub;
+ private int multiTouchKeySub1;
+ private int multiTouchKeySub2;
class BufferPainter extends Thread {
private Display display;
bufferPainter.stopRequest();
/* remove multi-touch finger points */
- finger.cleanupMultiTouchState();
+ fingers.cleanupMultiTouchState();
super.skinFinalize();
}
public StartData initSkin() {
initLayout();
- finger = new EmulatorFingers(maxTouchPoint,
+ fingers = new EmulatorFingers(maxTouchPoint,
currentState, communicator, palette);
+ /* multi-touch toggle key */
if (SwtUtil.isMacPlatform() == true) {
multiTouchKey = SWT.COMMAND;
} else {
multiTouchKey = SWT.CTRL;
}
- multiTouchKeySub = SWT.SHIFT;
+ multiTouchKeySub1 = SWT.SHIFT;
+ multiTouchKeySub2 = SWT.ALT;
initDisplay();
break;
}
- if (finger != null && finger.getMultiTouchEnable() != 0) {
+ if (fingers != null && fingers.getMultiTouchEnable() != 0) {
/* draw points for multi-touch */
- finger.drawFingerPoints(e.gc);
+ fingers.drawFingerPoints(e.gc);
}
}
});
public void setSuitableTransform() {
super.setSuitableTransform();
- if (finger != null) {
- finger.rearrangeFingerPoints(
+ if (fingers != null) {
+ fingers.rearrangeFingerPoints(
currentState.getCurrentResolutionWidth(),
currentState.getCurrentResolutionHeight(),
currentState.getCurrentScale(),
currentState.getCurrentScale(),
currentState.getCurrentRotationId());
- //eventType = MouseEventType.DRAG.value();
- if (finger.getMultiTouchEnable() == 1) {
- finger.maruFingerProcessing1(eventType,
+ /* multi-touch */
+ if (fingers.getMultiTouchEnable() == 1) {
+ /* Ctrl or Shift */
+ fingers.maruFingerProcessing1(eventType,
e.x, e.y, geometry[0], geometry[1]);
displayCanvas.redraw();
return;
- } else if (finger.getMultiTouchEnable() == 2) {
- finger.maruFingerProcessing2(eventType,
+ } else if (fingers.getMultiTouchEnable() == 2) {
+ /* Ctrl + Shift */
+ fingers.maruFingerProcessing2(eventType,
+ e.x, e.y, geometry[0], geometry[1]);
+
+ displayCanvas.redraw();
+ return;
+ } else if (fingers.getMultiTouchEnable() == 3) {
+ /* Ctrl + Alt */
+ fingers.maruFingerProcessing3(eventType,
e.x, e.y, geometry[0], geometry[1]);
displayCanvas.redraw();
pressingX = pressingY = -1;
pressingOriginX = pressingOriginY = -1;
- if (finger.getMultiTouchEnable() == 1) {
- logger.info("maruFingerProcessing 1");
- finger.maruFingerProcessing1(MouseEventType.RELEASE.value(),
+ if (fingers.getMultiTouchEnable() == 1) {
+ fingers.maruFingerProcessing1(MouseEventType.RELEASE.value(),
+ e.x, e.y, geometry[0], geometry[1]);
+
+ displayCanvas.redraw();
+ return;
+ } else if (fingers.getMultiTouchEnable() == 2) {
+ fingers.maruFingerProcessing2(MouseEventType.RELEASE.value(),
e.x, e.y, geometry[0], geometry[1]);
displayCanvas.redraw();
return;
- } else if (finger.getMultiTouchEnable() == 2) {
- logger.info("maruFingerProcessing 2");
- finger.maruFingerProcessing2(MouseEventType.RELEASE.value(),
+ } else if (fingers.getMultiTouchEnable() == 3) {
+ fingers.maruFingerProcessing3(MouseEventType.RELEASE.value(),
e.x, e.y, geometry[0], geometry[1]);
displayCanvas.redraw();
pressingOriginX = e.x;
pressingOriginY = e.y;
- if (finger.getMultiTouchEnable() == 1) {
- logger.info("maruFingerProcessing 1");
- finger.maruFingerProcessing1(MouseEventType.PRESS.value(),
+ if (fingers.getMultiTouchEnable() == 1) {
+ fingers.maruFingerProcessing1(MouseEventType.PRESS.value(),
e.x, e.y, geometry[0], geometry[1]);
displayCanvas.redraw();
return;
- } else if (finger.getMultiTouchEnable() == 2) {
- logger.info("maruFingerProcessing 2");
- finger.maruFingerProcessing2(MouseEventType.PRESS.value(),
+ } else if (fingers.getMultiTouchEnable() == 2) {
+ fingers.maruFingerProcessing2(MouseEventType.PRESS.value(),
+ e.x, e.y, geometry[0], geometry[1]);
+
+ displayCanvas.redraw();
+ return;
+ } else if (fingers.getMultiTouchEnable() == 3) {
+ fingers.maruFingerProcessing3(MouseEventType.PRESS.value(),
e.x, e.y, geometry[0], geometry[1]);
displayCanvas.redraw();
@Override
protected void keyReleasedDelivery(int keyCode,
int stateMask, int keyLocation, boolean remove) {
- if (finger.getMaxTouchPoint() > 1) {
- /* check multi-touch */
- if (keyCode == multiTouchKeySub || keyCode == multiTouchKey) {
- int tempStateMask = stateMask & ~SWT.BUTTON1;
-
- if (tempStateMask == (multiTouchKeySub | multiTouchKey)) {
- finger.setMultiTouchEnable(1);
-
- logger.info("enable multi-touch = mode 1");
+ if (fingers.getMaxTouchPoint() > 1) {
+ final int tempStateMask = stateMask & ~SWT.BUTTON1;
+
+ /* multi-touch checking */
+ if (keyCode == multiTouchKey || keyCode == multiTouchKeySub1) {
+ if (tempStateMask == (multiTouchKeySub1 | multiTouchKey)) {
+ fingers.setMultiTouchEnable(1);
+ logger.info("enable multi-touch mode 2->1");
} else {
- finger.clearFingerSlot(false);
- updateDisplay();
+ fingers.clearFingerSlot(false);
+ logger.info("disable multi-touch");
+ }
+ updateDisplay();
+ } else if (keyCode == multiTouchKeySub2) {
+ if (tempStateMask == (multiTouchKey | multiTouchKeySub2)) {
+ fingers.setMultiTouchEnable(1);
+ logger.info("enable multi-touch mode 3->1");
+ } else {
+ fingers.clearFingerSlot(false);
logger.info("disable multi-touch");
}
+
+ updateDisplay();
}
}
@Override
protected void keyPressedDelivery(int keyCode,
int stateMask, int keyLocation, boolean add) {
- if (finger.getMaxTouchPoint() > 1) {
+ if (fingers.getMaxTouchPoint() > 1) {
/* multi-touch checking */
- int tempStateMask = stateMask & ~SWT.BUTTON1;
+ final int tempStateMask = stateMask & ~SWT.BUTTON1;
+
+ if ((keyCode == multiTouchKey && tempStateMask == multiTouchKeySub2) ||
+ (keyCode == multiTouchKeySub2 && tempStateMask == multiTouchKey))
+ {
+ /* multi-touch mode 3 supports up to 2 fingers */
+ int i = fingers.getFingerCnt();
+ for ( ; i > 2; i--) {
+ fingers.removeFingerPointFromSlot(i - 1);
+ }
+ updateDisplay();
- if ((keyCode == multiTouchKeySub && (tempStateMask & multiTouchKey) != 0) ||
- (keyCode == multiTouchKey && (tempStateMask & multiTouchKeySub) != 0))
+ fingers.setMultiTouchEnable(3);
+
+ logger.info("enable multi-touch mode 3");
+ }
+ else if ((keyCode == multiTouchKey && tempStateMask == multiTouchKeySub1) ||
+ (keyCode == multiTouchKeySub1 && tempStateMask == multiTouchKey))
{
- finger.setMultiTouchEnable(2);
+ fingers.setMultiTouchEnable(2);
- /* add a finger before start the multi-touch processing
- if already exist the pressed touch in display */
- if (pressingX != -1 && pressingY != -1 &&
+ /* Before the Emulator starts multi-touch processing,
+ * add a first finger if user just switches on to the multi-touch mode
+ * while display dragging. */
+ if (fingers.getFingerCnt() == 0 && pressingX != -1 && pressingY != -1 &&
pressingOriginX != -1 && pressingOriginY != -1) {
- finger.addFingerPoint(
+ fingers.addFingerPoint(
pressingOriginX, pressingOriginY,
pressingX, pressingY);
pressingX = pressingY = -1;
pressingOriginX = pressingOriginY = -1;
+
+ updateDisplay();
}
- logger.info("enable multi-touch = mode 2");
- } else if (keyCode == multiTouchKeySub || keyCode == multiTouchKey) {
- finger.setMultiTouchEnable(1);
+ logger.info("enable multi-touch mode 2");
+ } else if (keyCode == multiTouchKeySub1 || keyCode == multiTouchKey) {
+ fingers.setMultiTouchEnable(1);
- /* add a finger before start the multi-touch processing
- if already exist the pressed touch in display */
- if (pressingX != -1 && pressingY != -1 &&
+ /* Before the Emulator starts multi-touch processing,
+ * add a first finger if user just switches on to the multi-touch mode
+ * while display dragging. */
+ if (fingers.getFingerCnt() == 0 && pressingX != -1 && pressingY != -1 &&
pressingOriginX != -1 && pressingOriginY != -1) {
- finger.addFingerPoint(
+ fingers.addFingerPoint(
pressingOriginX, pressingOriginY,
pressingX, pressingY);
pressingX = pressingY = -1;
pressingOriginX = pressingOriginY = -1;
+
+ updateDisplay();
}
- logger.info("enable multi-touch = mode 1");
+ logger.info("enable multi-touch mode 1");
+ } else {
+ if (fingers.getMultiTouchEnable() != 0) {
+ fingers.clearFingerSlot(false);
+ logger.info("disable multi-touch");
+
+ updateDisplay();
+ }
}
}
projects / sdk / emulator / qemu.git / commitdiff