hwpfilter/source/drawdef.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_HWPFILTER_SOURCE_DRAWDEF_H
  21 #define INCLUDED_HWPFILTER_SOURCE_DRAWDEF_H
  22
  23 #include "hwplib.h"
  24 #include <memory>
  25
  26 class HWPPara;
  27
  28 /**
  29  * Constant for drawing objects
  30  */
  31 enum objtype
  32 {
  33     HWPDO_CONTAINER,
  34     HWPDO_LINE,
  35     HWPDO_RECT,
  36     HWPDO_ELLIPSE,
  37     HWPDO_ARC,
  38     HWPDO_FREEFORM,
  39     HWPDO_TEXTBOX,
  40     HWPDO_CURVE,
  41     HWPDO_ADVANCED_ELLIPSE,
  42     HWPDO_ADVANCED_ARC,
  43     HWPDO_CLOSED_FREEFORM,
  44     HWPDO_NITEMS
  45 };
  46
  47 #define HWPDO_PAT_TYPE_BITS 0xFF000000
  48
  49 #define HWPDO_PAT_SOLID     0x00000000
  50
  51 #define HWPDO_COLOR_NONE    0x10000000
  52
  53 #define HWPDO_FLAG_DRAW_PIE 0x00000002
  54
  55
  56 #define HWPDO_FLAG_GRADATION    0x00010000
  57 #define HWPDO_FLAG_ROTATION 0x00020000
  58 #define HWPDO_FLAG_BITMAP   0x00040000
  59 #define HWPDO_FLAG_AS_TEXTBOX   0x00080000
  60 #define HWPDO_FLAG_WATERMARK   0x00100000
  61
  62 /**
  63  * @short Basic properties for drawing objects
  64  *
  65  * The order of pstyle, hstyle and tstyle is important.
  66  * @see LineObject
  67  */
  68 struct BAREHWPDOProperty
  69 {
  70     int line_pstyle;
  71     int line_hstyle;
  72     int line_tstyle;
  73     unsigned int line_color;
  74     hunit line_width;
  75     unsigned int fill_color;
  76     uint pattern_type;
  77     unsigned int pattern_color;
  78     hunit hmargin;
  79     hunit vmargin;
  80     uint flag;
  81 };
  82
  83 /**
  84  * @short Gradation properties for drawing object
  85  */
  86 struct GradationProperty
  87 {
  88     int fromcolor;
  89     int tocolor;
  90     int gstyle;
  91     int angle;
  92     int center_x;
  93     int center_y;
  94     int nstep;
  95 };
  96
  97 /**
  98  * @short Bitmap properties for drawing object
  99  */
 100 struct BitmapProperty
 101 {
 102     ZZPoint offset1;
 103     ZZPoint offset2;
 104     char szPatternFile[260 + 1];
 105     char pictype;
 106 };
 107
 108 /**
 109  * @short Rotation properties for drawing object
 110  */
 111 struct RotationProperty
 112 {
 113     int rot_originx;
 114     int rot_originy;
 115     ZZParall parall;
 116 };
 117
 118 /**
 119  * @short All properties for drawing object
 120  */
 121 struct HWPDOProperty
 122 {
 123     int line_pstyle; /* Style of the middle of line */
 124     int line_hstyle; /* Style of the end of line */
 125     int line_tstyle; /* Style of the start of line */
 126     unsigned int line_color;
 127     hunit line_width;
 128     unsigned int fill_color;
 129     uint pattern_type;
 130     unsigned int pattern_color;
 131     hunit hmargin;
 132     hunit vmargin;
 133     uint flag;
 134
 135      /* Rotation properties */
 136     int rot_originx;
 137     int rot_originy;
 138     ZZParall parall;
 139
 140      /* Gradation properties */
 141
 142     int fromcolor;
 143     int tocolor;
 144     int gstyle;
 145     int angle;
 146     int center_x;
 147     int center_y;
 148     int nstep;
 149
 150      /* Watermark */
 151      int luminance;
 152      int contrast;
 153      int greyscale;
 154
 155      /* As TextBox */
 156     HWPPara *pPara;
 157
 158
 159     ZZPoint offset1;
 160     ZZPoint offset2;
 161     char szPatternFile[260 + 1];
 162     char pictype;
 163 };
 164
 165 /**
 166  * @short Line Object
 167  */
 168 struct HWPDOLine
 169 {
 170     uint flip;
 171 };
 172
 173 /**
 174  * @short Polygon or Polyline Object
 175  */
 176 struct HWPDOFreeForm
 177 {
 178     int npt;
 179     ZZPoint *pt;
 180 };
 181
 182 /**
 183  * @short Textbox Object
 184  */
 185 struct HWPDOTextBox
 186 {
 187     HWPPara *h;
 188 };
 189
 190 /**
 191  * @short Arc Object
 192  */
 193 struct HWPDOArc
 194 {
 195     ZZPoint radial[2];
 196 };
 197
 198 /**
 199  * @short Common header for drawing object
 200  */
 201 struct HWPDrawingObject
 202 {
 203 /**
 204  * type of drawing object
 205  */
 206     int type;
 207 /**
 208  * offset from origin of current group
 209  */
 210     ZZPoint offset;
 211 /**
 212  * offset from origin of drawing object
 213  */
 214     ZZPoint offset2;
 215     ZZSize extent;
 216 /**
 217  * rectangle with consideration of line width
 218  */
 219     ZZRect vrect;
 220     HWPDOProperty property;
 221     union
 222     {
 223         HWPDOLine line_arc;
 224         HWPDOFreeForm freeform;
 225         HWPDOTextBox textbox;
 226 /**
 227  * extended from hwpw96
 228  */
 229         HWPDOArc arc;
 230     }
 231     u;
 232     std::unique_ptr<struct HWPDrawingObject> next;
 233 /**
 234  * This exists for container object
 235  */
 236     std::unique_ptr<struct HWPDrawingObject> child;
 237     int index;
 238     HWPDrawingObject();
 239     ~HWPDrawingObject();
 240 };
 241 #endif // INCLUDED_HWPFILTER_SOURCE_DRAWDEF_H
 242
 243 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */