hwpfilter/source/hstyle.cxx

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  28
  29 #include "precompile.h"
  30
  31 #include <comphelper/newarray.hxx>
  32
  33 #include    "hwplib.h"
  34 #include    "hwpfile.h"
  35 #include    "hstyle.h"
  36
  37 enum
  38 { MAXSTYLENAME = 20 };
  39
  40 #define DATA ((StyleData *)style)
  41
  42 struct StyleData
  43 {
  44     char name[MAXSTYLENAME + 1];
  45     CharShape cshape;
  46     ParaShape pshape;
  47 };
  48
  49 static char buffer[MAXSTYLENAME + 1];
  50
  51 HWPStyle::HWPStyle(void)
  52 {
  53     nstyles = 0;
  54     style = 0;
  55 }
  56
  57
  58 HWPStyle::~HWPStyle(void)
  59 {
  60     delete[]DATA;
  61     nstyles = 0;
  62 }
  63
  64
  65 int HWPStyle::Num(void) const
  66 {
  67     return nstyles;
  68 }
  69
  70
  71 char *HWPStyle::GetName(int n) const
  72 {
  73     if (!(n >= 0 && n < nstyles))
  74         return 0;
  75     return DATA[n].name;
  76 }
  77
  78
  79 void HWPStyle::SetName(int n, char *name)
  80 {
  81     if (n >= 0 && n < nstyles)
  82     {
  83         if (name)
  84             strncpy(DATA[n].name, name, MAXSTYLENAME);
  85         else
  86             DATA[n].name[0] = 0;
  87     }
  88 }
  89
  90
  91 CharShape *HWPStyle::GetCharShape(int n) const
  92 {
  93     if (!(n >= 0 && n < nstyles))
  94         return 0;
  95     return &DATA[n].cshape;
  96 }
  97
  98
  99 void HWPStyle::SetCharShape(int n, CharShape * cshapep)
 100 {
 101     if (n >= 0 && n < nstyles)
 102     {
 103         if (cshapep)
 104             DATA[n].cshape = *cshapep;
 105         else
 106             memset(&DATA[n].cshape, 0, sizeof(CharShape));
 107     }
 108 }
 109
 110
 111 ParaShape *HWPStyle::GetParaShape(int n) const
 112 {
 113     if (!(n >= 0 && n < nstyles))
 114         return 0;
 115     return &DATA[n].pshape;
 116 }
 117
 118
 119 void HWPStyle::SetParaShape(int n, ParaShape * pshapep)
 120 {
 121     if (n >= 0 && n < nstyles)
 122     {
 123         if (pshapep)
 124             DATA[n].pshape = *pshapep;
 125         else
 126             memset(&DATA[n].pshape, 0, sizeof(ParaShape));
 127     }
 128 }
 129
 130
 131 bool HWPStyle::Read(HWPFile & hwpf)
 132 {
 133     CharShape cshape;
 134     ParaShape pshape;
 135
 136     hwpf.Read2b(&nstyles, 1);
 137     style = ::comphelper::newArray_null<StyleData>(nstyles);
 138     if (!style)
 139         return false;
 140
 141     for (int ii = 0; ii < nstyles; ii++)
 142     {
 143         hwpf.ReadBlock(buffer, MAXSTYLENAME);
 144         cshape.Read(hwpf);
 145         pshape.Read(hwpf);
 146
 147         SetName(ii, buffer);
 148         SetCharShape(ii, &cshape);
 149         SetParaShape(ii, &pshape);
 150         if (hwpf.State())
 151             return false;
 152     }
 153     return true;
 154 }
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */