public Guide(ZoomCircle zoomCircle)
{
this.ParentZoomCircle = zoomCircle;
this.IsUpsideDown = false;
this.CurrentState = GuideState.CLOSED;
this.selectedInfoPanel = 0;
}
// Check each ZoomedCircle to see if cursor pressed a button
/// <summary>
/// Check all ZoomCircles to see if cursor pressed a button
/// </summary>
/// <param name="tcur">The cursor to check against all ZoomCircles and their buttons</param>
/// <returns>Returns a tuple consisting of a ZoomCircle, and a text description of which button on that ZoomCircle the cursor would press. Otherwise, null and emptry string.</returns>
public void WouldPushButton(TuioPoint tPoint, out ZoomCircle outZoomCircle, out string outButtonName)
{
// Check each ZoomedCircle to see if cursor pressed a button
Vector2 cursorPosition = new Vector2(tPoint.getScreenX(Settings.RESOLUTION_X), tPoint.getScreenY(Settings.RESOLUTION_Y));
foreach (ZoomCircle zoomedCircle in zoomedCircles.Values)
{
Vector2 openButtonPosition, closeButtonPosition, tab1, tab2, tab3, tab4;
if (zoomedCircle.AttachedGuide.IsLeftward)
{
openButtonPosition = Settings.CALLOUT_OPEN_BUTTON_LEFT;
closeButtonPosition = Settings.CALLOUT_CLOSE_BUTTON_LEFT;
if (zoomedCircle.AttachedGuide.IsUpsideDown)
{
tab1 = -Settings.CALLOUT_TAB1_BUTTON;
tab2 = -Settings.CALLOUT_TAB2_BUTTON;
tab3 = -Settings.CALLOUT_TAB3_BUTTON;
tab4 = -Settings.CALLOUT_TAB4_BUTTON;
}
else
{
tab1 = Settings.CALLOUT_TAB1_BUTTON_LEFT;
tab2 = Settings.CALLOUT_TAB2_BUTTON_LEFT;
tab3 = Settings.CALLOUT_TAB3_BUTTON_LEFT;
tab4 = Settings.CALLOUT_TAB4_BUTTON_LEFT;
}
}
else
{
openButtonPosition = Settings.CALLOUT_OPEN_BUTTON;
closeButtonPosition = Settings.CALLOUT_CLOSE_BUTTON;
if (zoomedCircle.AttachedGuide.IsUpsideDown)
{
tab1 = -Settings.CALLOUT_TAB1_BUTTON_LEFT;
tab2 = -Settings.CALLOUT_TAB2_BUTTON_LEFT;
tab3 = -Settings.CALLOUT_TAB3_BUTTON_LEFT;
tab4 = -Settings.CALLOUT_TAB4_BUTTON_LEFT;
}
else
{
tab1 = Settings.CALLOUT_TAB1_BUTTON;
tab2 = Settings.CALLOUT_TAB2_BUTTON;
tab3 = Settings.CALLOUT_TAB3_BUTTON;
tab4 = Settings.CALLOUT_TAB4_BUTTON;
}
}
if (zoomedCircle.AttachedGuide.CurrentState == Guide.GuideState.CLOSED)
{
Vector2 differenceVector = cursorPosition - zoomedCircle.position - openButtonPosition;
// If within a certain radius, trigger callout opening for the matched circle
if ((int)differenceVector.Length() <= Settings.CALLOUT_DETECTION_RADIUS)
{
outZoomCircle = zoomedCircle;
outButtonName = "open";
return;
}
//Debug.WriteLine(differenceVector.Length());
}
else if (zoomedCircle.AttachedGuide.CurrentState == Guide.GuideState.OPEN)
{
Vector2 differenceVector = cursorPosition - zoomedCircle.position - closeButtonPosition;
if ((int)differenceVector.Length() <= Settings.CALLOUT_DETECTION_RADIUS)
{
outZoomCircle = zoomedCircle;
outButtonName = "close";
return;
}
differenceVector = cursorPosition - zoomedCircle.position - tab1;
if ((Math.Abs(differenceVector.X) <= (Settings.CALLOUT_TAB_WIDTH / 2)) && (Math.Abs(differenceVector.Y) <= (Settings.CALLOUT_TAB_HEIGHT / 2)))
{
outZoomCircle = zoomedCircle;
outButtonName = "tab1";
return;
}
differenceVector = cursorPosition - zoomedCircle.position - tab2;
if ((Math.Abs(differenceVector.X) <= (Settings.CALLOUT_TAB_WIDTH / 2)) && (Math.Abs(differenceVector.Y) <= (Settings.CALLOUT_TAB_HEIGHT / 2)))
{
outZoomCircle = zoomedCircle;
outButtonName = "tab2";
return;
}
differenceVector = cursorPosition - zoomedCircle.position - tab3;
if ((Math.Abs(differenceVector.X) <= (Settings.CALLOUT_TAB_WIDTH / 2)) && (Math.Abs(differenceVector.Y) <= (Settings.CALLOUT_TAB_HEIGHT / 2)))
{
outZoomCircle = zoomedCircle;
outButtonName = "tab3";
return;
}
differenceVector = cursorPosition - zoomedCircle.position - tab4;
if ((Math.Abs(differenceVector.X) <= (Settings.CALLOUT_TAB_WIDTH / 2)) && (Math.Abs(differenceVector.Y) <= (Settings.CALLOUT_TAB_HEIGHT / 2)))
{
outZoomCircle = zoomedCircle;
outButtonName = "tab4";
return;
}
}
}
outZoomCircle = null;
outButtonName = "";
}
public ZoomCircle addZoomedCircle(int mouseX, int mouseY, long id, float angle = 0f)
{
ZoomCircle zoomedCircle = new ZoomCircle(gameTime, id);
zoomedCircle.OpenAt(mouseX, mouseY, angle, this.GetMovieTimestamp(), this.GetMovieTimestampRaw());
zoomedCircle.UpdateTextures();
zoomedCircles.AddOrUpdate(id, zoomedCircle, (k, v) => v);
return zoomedCircle;
}
