Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* libmspub
       3             :  * Version: MPL 1.1 / GPLv2+ / LGPLv2+
       4             :  *
       5             :  * The contents of this file are subject to the Mozilla Public License Version
       6             :  * 1.1 (the "License"); you may not use this file except in compliance with
       7             :  * the License or as specified alternatively below. You may obtain a copy of
       8             :  * the License at http://www.mozilla.org/MPL/
       9             :  *
      10             :  * Software distributed under the License is distributed on an "AS IS" basis,
      11             :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12             :  * for the specific language governing rights and limitations under the
      13             :  * License.
      14             :  *
      15             :  * Major Contributor(s):
      16             :  * Copyright (C) 2012 Brennan Vincent <brennanv@email.arizona.edu>
      17             :  *
      18             :  * All Rights Reserved.
      19             :  *
      20             :  * For minor contributions see the git repository.
      21             :  *
      22             :  * Alternatively, the contents of this file may be used under the terms of
      23             :  * either the GNU General Public License Version 2 or later (the "GPLv2+"), or
      24             :  * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
      25             :  * in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable
      26             :  * instead of those above.
      27             :  */
      28             : 
      29             : #ifndef __FILL_H__
      30             : #define __FILL_H__
      31             : 
      32             : #include <cstddef>
      33             : 
      34             : #include <vector>
      35             : 
      36             : #include <libwpd/libwpd.h>
      37             : 
      38             : #include "ColorReference.h"
      39             : 
      40             : namespace libmspub
      41             : {
      42             : class MSPUBCollector;
      43             : class Fill
      44             : {
      45             : protected:
      46             :   const MSPUBCollector *m_owner;
      47             : public:
      48             :   Fill(const MSPUBCollector *owner);
      49             :   virtual WPXPropertyListVector getProperties(WPXPropertyList *out) const = 0;
      50           0 :   virtual ~Fill() { }
      51             : private:
      52             :   Fill(const Fill &) : m_owner(NULL) { }
      53             :   Fill &operator=(const Fill &);
      54             : };
      55             : 
      56           0 : class ImgFill : public Fill
      57             : {
      58             : protected:
      59             :   unsigned m_imgIndex;
      60             : private:
      61             :   bool m_isTexture;
      62             : public:
      63             :   ImgFill(unsigned imgIndex, const MSPUBCollector *owner, bool isTexture);
      64             :   virtual WPXPropertyListVector getProperties(WPXPropertyList *out) const;
      65             : private:
      66             :   ImgFill(const ImgFill &) : Fill(NULL), m_imgIndex(0), m_isTexture(false) { }
      67             :   ImgFill &operator=(const ImgFill &);
      68             : };
      69             : 
      70           0 : class PatternFill : public ImgFill
      71             : {
      72             :   ColorReference m_fg;
      73             :   ColorReference m_bg;
      74             : public:
      75             :   PatternFill(unsigned imgIndex, const MSPUBCollector *owner, ColorReference fg, ColorReference bg);
      76             :   WPXPropertyListVector getProperties(WPXPropertyList *out) const;
      77             : private:
      78             :   PatternFill(const PatternFill &) : ImgFill(0, NULL, true), m_fg(0x08000000), m_bg(0x08000000) { }
      79             :   PatternFill &operator=(const ImgFill &);
      80             : };
      81             : 
      82           0 : class SolidFill : public Fill
      83             : {
      84             :   ColorReference m_color;
      85             :   double m_opacity;
      86             : public:
      87             :   SolidFill(ColorReference color, double opacity, const MSPUBCollector *owner);
      88             :   WPXPropertyListVector getProperties(WPXPropertyList *out) const;
      89             : private:
      90             :   SolidFill(const SolidFill &) : Fill(NULL), m_color(0x08000000), m_opacity(1) { }
      91             :   SolidFill &operator=(const SolidFill &);
      92             : };
      93             : 
      94           0 : class GradientFill : public Fill
      95             : {
      96             :   struct StopInfo
      97             :   {
      98             :     ColorReference m_colorReference;
      99             :     unsigned m_offsetPercent;
     100             :     double m_opacity;
     101           0 :     StopInfo(ColorReference colorReference, unsigned offsetPercent, double opacity) : m_colorReference(colorReference), m_offsetPercent(offsetPercent), m_opacity(opacity) { }
     102             :   };
     103             :   std::vector<StopInfo> m_stops;
     104             :   double m_angle;
     105             : public:
     106             :   GradientFill(const MSPUBCollector *owner, double angle = 0);
     107             :   void addColor(ColorReference c, unsigned offsetPercent, double opacity);
     108             :   WPXPropertyListVector getProperties(WPXPropertyList *out) const;
     109             : private:
     110             :   GradientFill(const GradientFill &) : Fill(NULL), m_stops(), m_angle(0) { }
     111             :   GradientFill &operator=(const GradientFill &);
     112             : };
     113             : }
     114             : 
     115             : #endif /* __FILL_H__ */
     116             : /* vim:set shiftwidth=2 softtabstop=2 expandtab: */