RE: uno api problem

[k.misha]

I already fixed this problem this way:неинеиint nLenOfWideCharStr =неи   
 MultiByteToWideChar(неиCP_ACP,неи
MB_PRECOMPOSED,неиfontName,неи-1,неи
NULL,неи0неи);неинеи wchar_t *cFontName = 
(PWSTR)HeapAlloc(GetProcessHeap(), 0, nLenOfWideCharStr * 
sizeof(WCHAR));неинеи  MultiByteToWideChar(неиCP_ACP,неи
MB_PRECOMPOSED,неиfontName,неи-1,неиcFontName,неи   
 nLenOfWideCharStrнеи);неинеи OUString sstring = 
cFontName;неинеи
rColProps-setPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM(CharFontName)),
 makeAny(sstring));неинеиThanks :)неинеинеи-Original 
Message-неиFrom: jg [mailto:j...@jgoettgens.de] неиSent: Saturday, April 
06, 2013 3:15 PMнеиTo: api@openoffice.apache.orgнеиSubject: Re: uno api 
problemнеинеиThis might also 
work:неинеиxPropertySet-setPropertyValue(LCharFontName, 
makeAny(OUString((const неиsal_Unicode *)LCorbel)));неинеиOr, if the value 
is not a constant (MFC):неинеиCStringW value;неи...неиOUString value((const 
sal_Unicode 
*)((LPCWSTR)value));неиxPropertySet-setPropertyValue(LCharFontName, 
Any(value));неинеинеинеиjgнеинеи-неиTo
 unsubscribe, e-mail: api-unsubscr...@openoffice.apache.orgнеиFor additional 
commands, e-mail: api-h...@openoffice.apache.orgнеинеи

Re: uno api problem

[Ariel Constenla-Haile]

On Sun, Apr 07, 2013 at 04:06:19PM +0300, k.misha wrote:
 I already fixed this problem this way:
[...]

not portable at all. You may find useful the C++ UNO binding reference:
http://www.openoffice.org/api/docs/cpp/ref/names/index.html


Regards
-- 
Ariel Constenla-Haile
La Plata, Argentina


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Re: uno api problem

[Ariel Constenla-Haile]

Hi k. misha,

On Thu, Apr 04, 2013 at 11:20:04AM +0300, k.misha wrote:
 Hi! 
 
  
 
 I have some problems using UNO API! I have this example:
 
  
 
 Int x = 0;
 
 Int y = 1;
 
 Char * fontName = Corbel;

Defined this way, fontName is a pointer

 Reference XSpreadsheet  rSpSheet (rSheet, UNO_QUERY);
 
 Reference XCell  rCell = rSpSheet-getCellByPosition(x, y);
 
 Reference XPropertySet  xPropSet(rCell, UNO_QUERY);
 
  
 
 OUString sstring = OUString(RTL_CONSTASCII_USTRINGPARAM(fontName));

The macro RTL_CONSTASCII_USTRINGPARAM( constAsciiStr ) expands to

constAsciiStr, ((sal_Int32)(sizeof(constAsciiStr)-1)), RTL_TEXTENCODING_ASCII_US

so that

sizeof( pointer ) - 1

is 4 - 1 (in 32 bit arch.) or 8 - 1 (in 64 bit arch.)

 xPropSet-setPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM(CharFontNam
 e)), makeAny(sstring));
 
  
 
 But when I look into a cacl document, there is wrong value in cell(0,1). I's
 Cor. But must be Corbel.

Your OS is 32 bits: (sizeof( pointer ) - 1) is 3, thus Cor.

 
 Can you help me and show where I'm wrong?

Define the string literal as an array:

const char fontName[] = Corbel;

or simply avoid all these temporal variables:

xPropSet-setPropertyValue(
OUString(RTL_CONSTASCII_USTRINGPARAM(CharFontName)),
makeAny(OUString(RTL_CONSTASCII_USTRINGPARAM(Corbel;



Regards
-- 
Ariel Constenla-Haile
La Plata, Argentina


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