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#include <stdarg.h>
#include "windef.h"#include "winbase.h"#include "wingdi.h"#include "winnls.h"
#include "objbase.h"
#include "gdiplus.h"#include "gdiplus_private.h"#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
const GpStringFormat default_drawstring_format ={ 0, LANG_NEUTRAL, LANG_NEUTRAL, StringAlignmentNear, StringTrimmingCharacter, HotkeyPrefixNone, StringAlignmentNear, StringDigitSubstituteUser, 0, 0.0, NULL, NULL, 0, FALSE};
static GpStringFormat generic_default_format;static GpStringFormat generic_typographic_format;
void init_generic_string_formats(void){ memcpy(&generic_default_format, &default_drawstring_format, sizeof(generic_default_format));
memcpy(&generic_typographic_format, &default_drawstring_format, sizeof(generic_typographic_format)); generic_typographic_format.attr = StringFormatFlagsNoFitBlackBox | StringFormatFlagsLineLimit | StringFormatFlagsNoClip; generic_typographic_format.trimming = StringTrimmingNone; generic_typographic_format.generic_typographic = TRUE;}
void free_generic_string_formats(void){ heap_free(generic_default_format.character_ranges); heap_free(generic_default_format.tabs);
heap_free(generic_typographic_format.character_ranges); heap_free(generic_typographic_format.tabs);}
GpStatus WINGDIPAPI GdipCreateStringFormat(INT attr, LANGID lang, GpStringFormat **format){ TRACE("(%i, %x, %p)\n", attr, lang, format);
if(!format) return InvalidParameter;
*format = heap_alloc_zero(sizeof(GpStringFormat)); if(!*format) return OutOfMemory;
(*format)->attr = attr; (*format)->lang = lang; (*format)->digitlang = LANG_NEUTRAL; (*format)->trimming = StringTrimmingCharacter; (*format)->digitsub = StringDigitSubstituteUser; (*format)->character_ranges = NULL; (*format)->range_count = 0; (*format)->generic_typographic = FALSE; /* tabstops */ (*format)->tabcount = 0; (*format)->firsttab = 0.0; (*format)->tabs = NULL;
TRACE("<-- %p\n", *format);
return Ok;}
GpStatus WINGDIPAPI GdipDeleteStringFormat(GpStringFormat *format){ if(!format) return InvalidParameter;
if (format == &generic_default_format || format == &generic_typographic_format) return Ok;
heap_free(format->character_ranges); heap_free(format->tabs); heap_free(format);
return Ok;}
GpStatus WINGDIPAPI GdipStringFormatGetGenericDefault(GpStringFormat **format){ if (!format) return InvalidParameter;
*format = &generic_default_format;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatAlign(GpStringFormat *format, StringAlignment *align){ if(!format || !align) return InvalidParameter;
*align = format->align;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatDigitSubstitution(GDIPCONST GpStringFormat *format, LANGID *language, StringDigitSubstitute *substitute){ if(!format) return InvalidParameter;
if(language) *language = format->digitlang; if(substitute) *substitute = format->digitsub;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatFlags(GDIPCONST GpStringFormat* format, INT* flags){ if (!(format && flags)) return InvalidParameter;
*flags = format->attr;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatHotkeyPrefix(GDIPCONST GpStringFormat *format, INT *hkpx){ if(!format || !hkpx) return InvalidParameter;
*hkpx = (INT)format->hkprefix;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatLineAlign(GpStringFormat *format, StringAlignment *align){ if(!format || !align) return InvalidParameter;
*align = format->line_align;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatMeasurableCharacterRangeCount( GDIPCONST GpStringFormat *format, INT *count){ if (!(format && count)) return InvalidParameter;
TRACE("%p %p\n", format, count);
*count = format->range_count;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatTabStopCount(GDIPCONST GpStringFormat *format, INT *count){ if(!format || !count) return InvalidParameter;
*count = format->tabcount;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatTabStops(GDIPCONST GpStringFormat *format, INT count, REAL *firsttab, REAL *tabs){ if(!format || !firsttab || !tabs) return InvalidParameter;
/* native simply crashes on count < 0 */ if(count != 0) memcpy(tabs, format->tabs, sizeof(REAL)*count);
*firsttab = format->firsttab;
return Ok;}
GpStatus WINGDIPAPI GdipGetStringFormatTrimming(GpStringFormat *format, StringTrimming *trimming){ if(!format || !trimming) return InvalidParameter;
*trimming = format->trimming;
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatAlign(GpStringFormat *format, StringAlignment align){ TRACE("(%p, %i)\n", format, align);
if(!format) return InvalidParameter;
format->align = align;
return Ok;}
/*FIXME: digit substitution actually not implemented, get/set only */GpStatus WINGDIPAPI GdipSetStringFormatDigitSubstitution(GpStringFormat *format, LANGID language, StringDigitSubstitute substitute){ TRACE("(%p, %x, %i)\n", format, language, substitute);
if(!format) return InvalidParameter;
format->digitlang = language; format->digitsub = substitute;
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatHotkeyPrefix(GpStringFormat *format, INT hkpx){ TRACE("(%p, %i)\n", format, hkpx);
if(!format || hkpx < 0 || hkpx > 2) return InvalidParameter;
format->hkprefix = (HotkeyPrefix) hkpx;
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatLineAlign(GpStringFormat *format, StringAlignment align){ TRACE("(%p, %i)\n", format, align);
if(!format) return InvalidParameter;
format->line_align = align;
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatMeasurableCharacterRanges( GpStringFormat *format, INT rangeCount, GDIPCONST CharacterRange *ranges){ CharacterRange *new_ranges;
if (!(format && ranges)) return InvalidParameter;
TRACE("%p, %d, %p\n", format, rangeCount, ranges);
new_ranges = heap_alloc_zero(rangeCount * sizeof(CharacterRange)); if (!new_ranges) return OutOfMemory;
heap_free(format->character_ranges); format->character_ranges = new_ranges; memcpy(format->character_ranges, ranges, sizeof(CharacterRange) * rangeCount); format->range_count = rangeCount;
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatTabStops(GpStringFormat *format, REAL firsttab, INT count, GDIPCONST REAL *tabs){ TRACE("(%p, %0.2f, %i, %p)\n", format, firsttab, count, tabs);
if(!format || !tabs) return InvalidParameter;
if(count > 0){ if(firsttab < 0.0) return NotImplemented; /* first time allocation */ if(format->tabcount == 0){ format->tabs = heap_alloc_zero(sizeof(REAL)*count); if(!format->tabs) return OutOfMemory; } /* reallocation */ if((format->tabcount < count) && (format->tabcount > 0)){ REAL *ptr; ptr = heap_realloc(format->tabs, sizeof(REAL)*count); if(!ptr) return OutOfMemory; format->tabs = ptr; } format->firsttab = firsttab; format->tabcount = count; memcpy(format->tabs, tabs, sizeof(REAL)*count); }
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatTrimming(GpStringFormat *format, StringTrimming trimming){ TRACE("(%p, %i)\n", format, trimming);
if(!format) return InvalidParameter;
format->trimming = trimming;
return Ok;}
GpStatus WINGDIPAPI GdipSetStringFormatFlags(GpStringFormat *format, INT flags){ TRACE("(%p, %x)\n", format, flags);
if(!format) return InvalidParameter;
format->attr = flags;
return Ok;}
GpStatus WINGDIPAPI GdipCloneStringFormat(GDIPCONST GpStringFormat *format, GpStringFormat **newFormat){ if(!format || !newFormat) return InvalidParameter;
*newFormat = heap_alloc_zero(sizeof(GpStringFormat)); if(!*newFormat) return OutOfMemory;
**newFormat = *format;
if(format->tabcount > 0){ (*newFormat)->tabs = heap_alloc_zero(sizeof(REAL) * format->tabcount); if(!(*newFormat)->tabs){ heap_free(*newFormat); return OutOfMemory; } memcpy((*newFormat)->tabs, format->tabs, sizeof(REAL) * format->tabcount); } else (*newFormat)->tabs = NULL;
if(format->range_count > 0){ (*newFormat)->character_ranges = heap_alloc_zero(sizeof(CharacterRange) * format->range_count); if(!(*newFormat)->character_ranges){ heap_free((*newFormat)->tabs); heap_free(*newFormat); return OutOfMemory; } memcpy((*newFormat)->character_ranges, format->character_ranges, sizeof(CharacterRange) * format->range_count); } else (*newFormat)->character_ranges = NULL;
TRACE("%p %p\n",format,newFormat);
return Ok;}
GpStatus WINGDIPAPI GdipStringFormatGetGenericTypographic(GpStringFormat **format){ if(!format) return InvalidParameter;
*format = &generic_typographic_format;
TRACE("%p => %p\n", format, *format);
return Ok;}