From e13bd0e1a86918d0ea0950d305f564be130557c7 Mon Sep 17 00:00:00 2001 From: Stefano Ceccherini Date: Wed, 25 Aug 2004 07:36:57 +0000 Subject: [PATCH] Reverted to the original comment, as I had worked on an older version of this file. Took the chance to add the license header. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8639 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- headers/private/interface/clipping.h | 29 ++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) diff --git a/headers/private/interface/clipping.h b/headers/private/interface/clipping.h index 09cb638c2a..11a2be3002 100644 --- a/headers/private/interface/clipping.h +++ b/headers/private/interface/clipping.h @@ -1,3 +1,28 @@ +//------------------------------------------------------------------------------ +// Copyright (c) 2001-2004, Haiku, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the "Software"), +// to deal in the Software without restriction, including without limitation +// the rights to use, copy, modify, merge, publish, distribute, sublicense, +// and/or sell copies of the Software, and to permit persons to whom the +// Software is furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +// DEALINGS IN THE SOFTWARE. +// +// File Name: clipping.h +// Author: Stefano Ceccherini (burton666@libero.it) +// Description: Helper methods to manipulate clipping_rects +//------------------------------------------------------------------------------ #ifndef __CLIPPING_H #define __CLIPPING_H @@ -115,8 +140,8 @@ valid_rect(const clipping_rect &rect) static inline bool rects_intersect(const clipping_rect &rectA, const clipping_rect &rectB) { - // TODO: should we skip that check and let the caller do this - // kind of work ? + // We behave like BRect::Intersects() does: + // we return false if one of the two rects is not valid if (!valid_rect(rectA) || !valid_rect(rectB)) return false;