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Viewing changes to src/thickness.h

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2009-02-14 12:01:08 UTC
  • Revision ID: james.westby@ubuntu.com-20090214120108-06539vb25vhbd8bn
Tags: upstream-1.0
Import upstream version 1.0

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src/thickness.h
 
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
 
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/*
 
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 * thickness.h:
 
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 *
 
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 * Copyright 2007 Novell, Inc. (http://www.novell.com)
 
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 *
 
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 * See the LICENSE file included with the distribution for details.
 
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 * 
 
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 */
 
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#ifndef __MOON_THICKNESS_H__
 
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#define __MOON_THICKNESS_H__
 
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#include <glib.h>
 
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/* @IncludeInKinds */
 
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struct Thickness {
 
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        double left;
 
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        double top;
 
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        double right;
 
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        double bottom;
 
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        Thickness ()
 
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          : left (0), top (0),
 
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            right (0), bottom (0)
 
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        {
 
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        }
 
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        Thickness (double uniform)
 
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        {
 
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                bottom = uniform;
 
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                right = uniform;
 
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                left = uniform;
 
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                top = uniform;
 
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        }
 
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        Thickness (double hori, double vert)
 
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        {
 
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                bottom = vert;
 
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                right = hori;
 
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                left = hori;
 
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                top = vert;
 
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        }
 
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        Thickness (double left, double top, double right, double bottom)
 
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        {
 
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                this->bottom = bottom;
 
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                this->right = right;
 
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                this->left = left;
 
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                this->top = top;
 
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        }
 
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        Thickness (const Thickness &thickness)
 
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        {
 
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                bottom = thickness.bottom;
 
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                right = thickness.right;
 
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                left = thickness.left;
 
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                top = thickness.top;
 
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        }
 
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        Thickness operator- ()
 
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        {
 
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                return Thickness (-left, -top, -right, -bottom);
 
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        }
 
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        Thickness operator+ (const Thickness &th)
 
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        {
 
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                return Thickness (left + th.left, top + th.top, right + th.right, bottom + th.bottom);
 
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        }
 
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        Thickness operator- (const Thickness &th)
 
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        {
 
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                return Thickness (left - th.left, top - th.top, right - th.right, bottom - th.bottom);
 
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        }
 
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        //
 
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        // FromStr
 
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        //   Parses @s and return a new Thickness in @t.  Returns
 
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        //   true if this was successful, false otherwise.
 
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        //
 
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        static bool FromStr (const char *s, Thickness *t);
 
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};
 
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#endif /* __MOON_THICKNESS_H__ */