public StandOutLayoutParams(XStandOutWindow that, int id)
: base(200, 200, TYPE_PHONE,
StandOutLayoutParams.FLAG_NOT_TOUCH_MODAL
| StandOutLayoutParams.FLAG_WATCH_OUTSIDE_TOUCH,
PixelFormat.TRANSLUCENT)
{
this.that = that;
int windowFlags = that.getFlags(id);
setFocusFlag(false);
if (!XUtils.isSet(windowFlags,
XStandOutFlags.FLAG_WINDOW_EDGE_LIMITS_ENABLE))
{
// windows may be moved beyond edges
flags |= FLAG_LAYOUT_NO_LIMITS;
}
x = getX(id, width);
y = getY(id, height);
gravity = Gravity.TOP | Gravity.LEFT;
threshold = 10;
minWidth = minHeight = 0;
maxWidth = maxHeight = Integer.MAX_VALUE;
}
public virtual bool focus(int id)
{
// check if that window is focusable
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to focus(" + id
+ ") a null window.");
}
if (!XUtils.isSet(window.flags,
XStandOutFlags.FLAG_WINDOW_FOCUSABLE_DISABLE))
{
// remove focus from previously focused window
if (sFocusedWindow != null)
{
unfocus(sFocusedWindow);
}
return(window.onFocus(true));
}
return(false);
}
public override bool onInterceptTouchEvent(MotionEvent @event)
{
XStandOutWindow.StandOutLayoutParams @params = (XStandOutWindow.StandOutLayoutParams)getLayoutParams();
// focus window
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
if (mContext.getFocusedWindow() != this)
{
mContext.focus(id);
}
}
// multitouch
// script: error JSC1000: Java : Opcode not implemented: brfalse.s at PopupWebView.Library.XWindow.onInterceptTouchEvent
var flag1 = @event.getPointerCount() >= 2;
var flag2 = (@event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_POINTER_DOWN;
var flag = flag1 &&
XUtils.isSet(flags, XStandOutFlags.FLAG_WINDOW_PINCH_RESIZE_ENABLE) &&
flag2;
if (flag)
{
touchInfo.scale = 1;
touchInfo.dist = -1;
touchInfo.firstWidth = @params.width;
touchInfo.firstHeight = @params.height;
return(true);
}
return(false);
}
public override bool onTouchEvent(MotionEvent @event)
{
// assembly: Y:\staging\clr\PopupWebView.AndroidActivity.dll
// type: PopupWebView.Library.XWindow, PopupWebView.AndroidActivity, Version = 1.0.0.0, Culture = neutral, PublicKeyToken = null
//offset:
// 0x0083
// method: Boolean onInterceptTouchEvent(android.view.MotionEvent) }
// script: error JSC1000: Java : unable to emit and at 'PopupWebView.Library.XWindow.onInterceptTouchEvent'#0085: multiple stack entries instead of one
// handle touching outside
if (@event.getAction() == MotionEvent.ACTION_OUTSIDE)
{
// unfocus window
if (mContext.getFocusedWindow() == this)
{
mContext.unfocus(this);
}
// notify implementation that ACTION_OUTSIDE occurred
mContext.onTouchBody(id, this, this, @event);
}
// handle multitouch
if (@event.getPointerCount() >= 2 &&
XUtils.isSet(flags,
XStandOutFlags.FLAG_WINDOW_PINCH_RESIZE_ENABLE))
{
// 2 fingers or more
float x0 = @event.getX(0);
float y0 = @event.getY(0);
float x1 = @event.getX(1);
float y1 = @event.getY(1);
double dist = System.Math
.Sqrt(System.Math.Pow(x0 - x1, 2) + System.Math.Pow(y0 - y1, 2));
if ((@event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_MOVE)
{
if (touchInfo.dist == -1)
{
touchInfo.dist = dist;
}
touchInfo.scale *= dist / touchInfo.dist;
touchInfo.dist = dist;
// scale the window with anchor point set to middle
edit().setAnchorPoint(.5f, .5f)
.setSize(
(int)(touchInfo.firstWidth * touchInfo.scale),
(int)(touchInfo.firstHeight * touchInfo.scale))
.commit();
}
mContext.onResize(id, this, this, @event);
}
return(true);
}
private Editor setPosition(int x, int y, bool skip)
{
if (mParams != null)
{
var flag0 = anchorX < 0 || anchorX > 1 || anchorY < 0 || anchorY > 1;
if (flag0)
{
throw new System.Exception(
"Anchor point must be between 0 and 1, inclusive." + new { anchorX, anchorY });
}
// sets the x and y correctly according to anchorX and
// anchorY
if (x != UNCHANGED)
{
mParams.x = (int)(x - mParams.width * anchorX);
}
if (y != UNCHANGED)
{
mParams.y = (int)(y - mParams.height * anchorY);
}
if (XUtils.isSet(that.flags,
XStandOutFlags.FLAG_WINDOW_EDGE_LIMITS_ENABLE))
{
// if gravity is not TOP|LEFT throw exception
if (mParams.gravity != (Gravity.TOP | Gravity.LEFT))
{
throw new System.Exception(
"The window "
+ that.id
+ " gravity must be TOP|LEFT if FLAG_WINDOW_EDGE_LIMITS_ENABLE or FLAG_WINDOW_EDGE_TILE_ENABLE is set.");
}
// keep window inside edges
mParams.x = System.Math.Min(System.Math.Max(mParams.x, 0), that.displayWidth
- mParams.width);
//mParams.y = System.Math.Min(
// System.Math.Max(mParams.y, 0), that.displayHeight - mParams.height
//);
mParams.y = System.Math.Max(mParams.y, 0);
//System.Math.Min(
// System.Math.Max(mParams.y, 0), that.displayHeight - 32
//);
}
}
return(this);
}
public virtual bool onFocus(bool focus)
{
if (!XUtils.isSet(flags, XStandOutFlags.FLAG_WINDOW_FOCUSABLE_DISABLE))
{
// window is focusable
if (focus == focused)
{
// window already focused/unfocused
return(false);
}
focused = focus;
// alert callbacks and cancel if instructed
if (mContext.onFocusChange(id, this, focus))
{
//Log.d(TAG, "Window " + id + " focus change "
// + (focus ? "(true)" : "(false)")
// + " cancelled by implementation.");
focused = !focus;
return(false);
}
// set window manager params
XStandOutWindow.StandOutLayoutParams @params = (XStandOutWindow.StandOutLayoutParams)getLayoutParams();
@params.setFocusFlag(focus);
mContext.updateViewLayout(id, @params);
if (focus)
{
mContext.setFocusedWindow(this);
}
else
{
if (mContext.getFocusedWindow() == this)
{
mContext.setFocusedWindow(null);
}
}
return(true);
}
return(false);
}
public virtual bool onTouchHandleMove(int id, XWindow window, View view, MotionEvent @event)
{
var @params = (StandOutLayoutParams)window.getLayoutParams();
// how much you have to move in either direction in order for the
// gesture to be a move and not tap
int totalDeltaX = window.touchInfo.lastX - window.touchInfo.firstX;
int totalDeltaY = window.touchInfo.lastY - window.touchInfo.firstY;
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
if (window.touchInfo.moving ||
System.Math.Abs(totalDeltaX) >= @params.threshold ||
System.Math.Abs(totalDeltaY) >= @params.threshold)
{
window.touchInfo.moving = true;
// if window is moveable
if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_BODY_MOVE_ENABLE))
{
// update the position of the window
if (@event.getPointerCount() == 1)
{
@params.x += deltaX;
@params.y += deltaY;
}
window.edit().setPosition(@params.x, @params.y).commit();
}
}
}
else if (@event.getAction() == MotionEvent.ACTION_UP)
{
window.touchInfo.moving = false;
if (@event.getPointerCount() == 1)
{
// bring to front on tap
var tap = System.Math.Abs(totalDeltaX) < @params.threshold &&
System.Math.Abs(totalDeltaY) < @params.threshold;
if (tap &&
XUtils.isSet(
window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TAP))
{
this.bringToFront(id);
}
}
// bring to front on touch
else if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TOUCH))
{
this.bringToFront(id);
}
}
onMove(id, window, view, @event);
return(true);
}
public virtual void hide(int id)
{
// get the view corresponding to the id
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to hide(" + id
+ ") a null window.");
}
if (window.visibility == XWindow.VISIBILITY_GONE)
{
throw new System.Exception("Tried to hide(" + id
+ ") a window that is not shown.");
}
// alert callbacks and cancel if instructed
if (onHide(id, window))
{
//Log.w(TAG, "Window " + id + " hide cancelled by implementation.");
return;
}
// check if hide enabled
if (XUtils.isSet(window.flags, XStandOutFlags.FLAG_WINDOW_HIDE_ENABLE))
{
window.visibility = XWindow.VISIBILITY_TRANSITION;
// get the hidden notification for this view
Notification notification = getHiddenNotification(id);
// get animation
Animation animation = getHideAnimation(id);
try
{
// animate
//if (animation != null) {
// animation.setAnimationListener(new AnimationListener() {
// @Override
// public void onAnimationStart(Animation animation) {
// }
// @Override
// public void onAnimationRepeat(Animation animation) {
// }
// @Override
// public void onAnimationEnd(Animation animation) {
// // remove the window from the window manager
// mWindowManager.removeView(window);
// window.visibility = Window.VISIBILITY_GONE;
// }
// });
// window.getChildAt(0).startAnimation(animation);
//} else {
// remove the window from the window manager
mWindowManager.removeView(window);
//}
}
catch// (Exception ex)
{
//ex.printStackTrace();
}
// display the notification
notification.flags = notification.flags
| Notification.FLAG_NO_CLEAR
| Notification.FLAG_AUTO_CANCEL;
mNotificationManager.notify(GetType().ToClass().GetHashCode() + id,
notification);
}
else
{
// if hide not enabled, close window
close(id);
}
}
private Editor setSize(int width, int height, bool skip)
{
if (mParams != null)
{
var flag0 = (anchorX < 0 || anchorX > 1 || anchorY < 0 || anchorY > 1);
if (flag0)
{
throw new System.Exception(
"Anchor point must be between 0 and 1, inclusive.");
}
int lastWidth = mParams.width;
int lastHeight = mParams.height;
if (width != UNCHANGED)
{
mParams.width = width;
}
if (height != UNCHANGED)
{
mParams.height = height;
}
// set max width/height
int maxWidth = mParams.maxWidth;
int maxHeight = mParams.maxHeight;
if (XUtils.isSet(that.flags,
XStandOutFlags.FLAG_WINDOW_EDGE_LIMITS_ENABLE))
{
maxWidth = (int)System.Math.Min(maxWidth, that.displayWidth);
//maxHeight = (int)System.Math.Min(maxHeight, that.displayHeight);
//maxHeight = (int)System.Math.Min(maxHeight, that.displayHeight + mParams.height - 32);
}
// keep window between min and max
mParams.width = System.Math.Min(
System.Math.Max(mParams.width, mParams.minWidth), maxWidth);
mParams.height = System.Math.Min(
System.Math.Max(mParams.height, mParams.minHeight), maxHeight);
// keep window in aspect ratio
if (XUtils.isSet(that.flags,
XStandOutFlags.FLAG_WINDOW_ASPECT_RATIO_ENABLE))
{
int ratioWidth = (int)(mParams.height * that.touchInfo.ratio);
int ratioHeight = (int)(mParams.width / that.touchInfo.ratio);
if (ratioHeight >= mParams.minHeight &&
ratioHeight <= mParams.maxHeight)
{
// width good adjust height
mParams.height = ratioHeight;
}
else
{
// height good adjust width
mParams.width = ratioWidth;
}
}
if (!skip)
{
// set position based on anchor point
setPosition((int)(mParams.x + lastWidth * anchorX),
(int)(mParams.y + lastHeight * anchorY));
}
}
return(this);
}