public static bool CCRectContainsPoint(CCRect rect, CCPoint point)
{
bool flag = false;
if (rect != null)
{
if (float.IsNaN(point.x))
{
point.x = 0f;
}
if (float.IsNaN(point.y))
{
point.y = 0f;
}
CCRect.CCRectGetMinX(rect);
CCRect.CCRectGetMaxX(rect);
CCRect.CCRectGetMinY(rect);
CCRect.CCRectGetMaxY(rect);
if (point.x >= CCRect.CCRectGetMinX(rect) && point.x <= CCRect.CCRectGetMaxX(rect) && point.y >= CCRect.CCRectGetMinY(rect) && point.y <= CCRect.CCRectGetMaxY(rect))
{
flag = true;
}
}
return(flag);
}
public static CCRect CCRectApplyAffineTransform(CCRect rect, CCAffineTransform anAffineTransform)
{
float single = CCRect.CCRectGetMinY(rect);
float single1 = CCRect.CCRectGetMinX(rect);
float single2 = CCRect.CCRectGetMaxX(rect);
float single3 = CCRect.CCRectGetMaxY(rect);
CCPoint cCPoint = CCAffineTransform.CCPointApplyAffineTransform(new CCPoint(single1, single), anAffineTransform);
CCPoint cCPoint1 = CCAffineTransform.CCPointApplyAffineTransform(new CCPoint(single2, single), anAffineTransform);
CCPoint cCPoint2 = CCAffineTransform.CCPointApplyAffineTransform(new CCPoint(single1, single3), anAffineTransform);
CCPoint cCPoint3 = CCAffineTransform.CCPointApplyAffineTransform(new CCPoint(single2, single3), anAffineTransform);
float single4 = Math.Min(Math.Min(cCPoint.x, cCPoint1.x), Math.Min(cCPoint2.x, cCPoint3.x));
float single5 = Math.Max(Math.Max(cCPoint.x, cCPoint1.x), Math.Max(cCPoint2.x, cCPoint3.x));
float single6 = Math.Min(Math.Min(cCPoint.y, cCPoint1.y), Math.Min(cCPoint2.y, cCPoint3.y));
float single7 = Math.Max(Math.Max(cCPoint.y, cCPoint1.y), Math.Max(cCPoint2.y, cCPoint3.y));
return(new CCRect(single4, single6, single5 - single4, single7 - single6));
}
public static CCRect CCRectApplyAffineTransform(CCRect rect, CCAffineTransform anAffineTransform)
{
float top = CCRect.CCRectGetMinY(rect);
float left = CCRect.CCRectGetMinX(rect);
float right = CCRect.CCRectGetMaxX(rect);
float bottom = CCRect.CCRectGetMaxY(rect);
CCPoint topLeft = CCPointApplyAffineTransform(new CCPoint(left, top), anAffineTransform);
CCPoint topRight = CCPointApplyAffineTransform(new CCPoint(right, top), anAffineTransform);
CCPoint bottomLeft = CCPointApplyAffineTransform(new CCPoint(left, bottom), anAffineTransform);
CCPoint bottomRight = CCPointApplyAffineTransform(new CCPoint(right, bottom), anAffineTransform);
float minX = Math.Min(Math.Min(topLeft.x, topRight.x), Math.Min(bottomLeft.x, bottomRight.x));
float maxX = Math.Max(Math.Max(topLeft.x, topRight.x), Math.Max(bottomLeft.x, bottomRight.x));
float minY = Math.Min(Math.Min(topLeft.y, topRight.y), Math.Min(bottomLeft.y, bottomRight.y));
float maxY = Math.Max(Math.Max(topLeft.y, topRight.y), Math.Max(bottomLeft.y, bottomRight.y));
return(new CCRect(minX, minY, (maxX - minX), (maxY - minY)));
}
public virtual void keyboardWillShow(CCIMEKeyboardNotificationInfo info)
{
Debug.WriteLine("TextInputTest:keyboardWillShowAt(origin:%f,%f, size:%f,%f)",
info.end.origin.x, info.end.origin.y, info.end.size.width, info.end.size.height);
if (m_pTrackNode != null)
{
return;
}
CCRect rectTracked = TextInputTestScene.getRect(m_pTrackNode);
Debug.WriteLine("TextInputTest:trackingNodeAt(origin:%f,%f, size:%f,%f)",
rectTracked.origin.x, rectTracked.origin.y, rectTracked.size.width, rectTracked.size.height);
// if the keyboard area doesn't intersect with the tracking node area, nothing need to do.
if (!CCRect.CCRectIntersetsRect(rectTracked, info.end))
{
return;
}
// assume keyboard at the bottom of screen, calculate the vertical adjustment.
float adjustVert = CCRect.CCRectGetMaxY(info.end) - CCRect.CCRectGetMinY(rectTracked);
Debug.WriteLine("TextInputTest:needAdjustVerticalPosition(%f)", adjustVert);
// move all the children node of KeyboardNotificationLayer
CCNode ccnoed = new CCNode();
List <CCNode> children = ccnoed.children;
CCNode node;
int count = children.Count;
CCPoint pos;
for (int i = 0; i < count; ++i)
{
node = (CCNode)children[i];
pos = node.position;
pos.y += adjustVert;
node.position = pos;
}
}
public static bool CCRectIntersetsRect(CCRect rectA, CCRect rectB)
{
bool flag = false;
if (rectA != null && rectB != null)
{
flag = (CCRect.CCRectGetMaxX(rectA) < CCRect.CCRectGetMinX(rectB) || CCRect.CCRectGetMaxX(rectB) < CCRect.CCRectGetMinX(rectA) || CCRect.CCRectGetMaxY(rectA) < CCRect.CCRectGetMinY(rectB) ? false : CCRect.CCRectGetMaxY(rectB) >= CCRect.CCRectGetMinY(rectA));
}
return(flag);
}