/* (non-Javadoc)
* @see java.lang.Runnable#run()
*/
@Override
public void run() {
long interval = SystemClock.uptimeMillis() - lastSent;
lastSent += interval;
double scale = (double) interval / 50.0;
RemoteCanvas canvas = activity.getCanvas();
RemotePointer p = canvas.getPointer();
// Log.v(TAG, String.format("panning %f %d %d", scale, (int)((double)velocity.x * scale),
// (int)((double)velocity.y * scale)));
if (p.processPointerEvent(
(int) (p.getX() + ((double) velocity.x * scale)),
(int) (p.getY() + ((double) velocity.y * scale)),
MotionEvent.ACTION_MOVE,
0,
false,
false)) {
if (updater.updateVelocity(velocity, interval)) {
handler.postDelayed(this, 50);
} else {
// Log.v(TAG, "Updater requests stop");
stop();
}
} else {
// Log.v(TAG, "Panning failed");
stop();
}
}
/**
* Warp the mouse to x, y in the RFB coordinates
*
* @param x
* @param y
*/
public void warpMouse(int x, int y) {
vncCanvas.invalidateMousePosition();
mouseX = x;
mouseY = y;
vncCanvas.invalidateMousePosition();
// android.util.Log.i(TAG, "warp mouse to " + x + "," + y);
rfb.writePointerEvent(x, y, 0, MOUSE_BUTTON_NONE);
}
public boolean processPointerEvent(
int x,
int y,
int action,
int modifiers,
boolean mouseIsDown,
boolean useRightButton,
boolean useMiddleButton,
boolean useScrollButton,
int direction) {
if (rfb != null && rfb.isInNormalProtocol()) {
if (mouseIsDown && useRightButton) {
// Log.i(TAG,"Right mouse button mask set");
pointerMask = MOUSE_BUTTON_RIGHT;
} else if (mouseIsDown && useMiddleButton) {
// Log.i(TAG,"Middle mouse button mask set");
pointerMask = MOUSE_BUTTON_MIDDLE;
} else if (mouseIsDown && useScrollButton) {
// Log.d(TAG, "Sending a Mouse Scroll event: " + direction);
if (direction == 0) {
pointerMask = MOUSE_BUTTON_SCROLL_UP;
} else if (direction == 1) {
pointerMask = MOUSE_BUTTON_SCROLL_DOWN;
} else if (direction == 2) {
pointerMask = MOUSE_BUTTON_SCROLL_LEFT;
} else if (direction == 3) {
pointerMask = MOUSE_BUTTON_SCROLL_RIGHT;
}
} else if (mouseIsDown
&& (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_MOVE)) {
// Log.i(TAG,"Left mouse button mask set");
pointerMask = MOUSE_BUTTON_LEFT;
} else {
// Log.i(TAG,"Mouse button mask cleared");
// If none of the conditions are satisfied, clear the pointer mask.
pointerMask = 0;
}
vncCanvas.invalidateMousePosition();
mouseX = x;
mouseY = y;
if (mouseX < 0) mouseX = 0;
else if (mouseX >= rfb.framebufferWidth()) mouseX = rfb.framebufferWidth() - 1;
if (mouseY < 0) mouseY = 0;
else if (mouseY >= rfb.framebufferHeight()) mouseY = rfb.framebufferHeight() - 1;
vncCanvas.invalidateMousePosition();
rfb.writePointerEvent(
mouseX, mouseY, modifiers | vncCanvas.getKeyboard().getMetaState(), pointerMask);
return true;
}
return false;
}
public void mouseFollowPan() {
if (vncCanvas.getMouseFollowPan()) {
int scrollx = vncCanvas.getAbsoluteX();
int scrolly = vncCanvas.getAbsoluteY();
int width = vncCanvas.getVisibleWidth();
int height = vncCanvas.getVisibleHeight();
// Log.i(TAG,"scrollx " + scrollx + " scrolly " + scrolly + " mouseX " + mouseX +" Y " +
// mouseY + " w " + width + " h " + height);
if (mouseX < scrollx
|| mouseX >= scrollx + width
|| mouseY < scrolly
|| mouseY >= scrolly + height) {
warpMouse(scrollx + width / 2, scrolly + height / 2);
}
}
}