dlls/gdiplus/stringformat.c

   1 /*
   2  *
   3  * Copyright (C) 2007 Google (Evan Stade)
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "wingdi.h"
  25 #include "winnls.h"
  26
  27 #include "objbase.h"
  28
  29 #include "gdiplus.h"
  30 #include "gdiplus_private.h"
  31
  32 GpStatus WINGDIPAPI GdipCreateStringFormat(INT attr, LANGID lang,
  33     GpStringFormat **format)
  34 {
  35     if(!format)
  36         return InvalidParameter;
  37
  38     *format = GdipAlloc(sizeof(GpStringFormat));
  39     if(!*format)   return OutOfMemory;
  40
  41     (*format)->attr = attr;
  42     (*format)->lang = lang;
  43     (*format)->trimming = StringTrimmingCharacter;
  44
  45     return Ok;
  46 }
  47
  48 GpStatus WINGDIPAPI GdipDeleteStringFormat(GpStringFormat *format)
  49 {
  50     if(!format)
  51         return InvalidParameter;
  52
  53     GdipFree(format);
  54
  55     return Ok;
  56 }
  57
  58 GpStatus WINGDIPAPI GdipGetStringFormatAlign(GpStringFormat *format,
  59     StringAlignment *align)
  60 {
  61     if(!format || !align)
  62         return InvalidParameter;
  63
  64     *align = format->align;
  65
  66     return Ok;
  67 }
  68
  69 GpStatus WINGDIPAPI GdipGetStringFormatHotkeyPrefix(GDIPCONST GpStringFormat
  70     *format, INT *hkpx)
  71 {
  72     if(!format || !hkpx)
  73         return InvalidParameter;
  74
  75     *hkpx = (INT)format->hkprefix;
  76
  77     return Ok;
  78 }
  79
  80 GpStatus WINGDIPAPI GdipGetStringFormatLineAlign(GpStringFormat *format,
  81     StringAlignment *align)
  82 {
  83     if(!format || !align)
  84         return InvalidParameter;
  85
  86     *align = format->vertalign;
  87
  88     return Ok;
  89 }
  90
  91 GpStatus WINGDIPAPI GdipGetStringFormatTrimming(GpStringFormat *format,
  92     StringTrimming *trimming)
  93 {
  94     if(!format || !trimming)
  95         return InvalidParameter;
  96
  97     *trimming = format->trimming;
  98
  99     return Ok;
 100 }
 101
 102 GpStatus WINGDIPAPI GdipSetStringFormatAlign(GpStringFormat *format,
 103     StringAlignment align)
 104 {
 105     if(!format)
 106         return InvalidParameter;
 107
 108     format->align = align;
 109
 110     return Ok;
 111 }
 112
 113 GpStatus WINGDIPAPI GdipSetStringFormatHotkeyPrefix(GpStringFormat *format,
 114     INT hkpx)
 115 {
 116     if(!format || hkpx < 0 || hkpx > 2)
 117         return InvalidParameter;
 118
 119     format->hkprefix = (HotkeyPrefix) hkpx;
 120
 121     return Ok;
 122 }
 123
 124 GpStatus WINGDIPAPI GdipSetStringFormatLineAlign(GpStringFormat *format,
 125     StringAlignment align)
 126 {
 127     if(!format)
 128         return InvalidParameter;
 129
 130     format->vertalign = align;
 131
 132     return Ok;
 133 }
 134
 135 GpStatus WINGDIPAPI GdipSetStringFormatTrimming(GpStringFormat *format,
 136     StringTrimming trimming)
 137 {
 138     if(!format)
 139         return InvalidParameter;
 140
 141     format->trimming = trimming;
 142
 143     return Ok;
 144 }