%
*/
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "imagxpm.h"
#endif
return TRUE;
}
+
+static char hexArray[] = "0123456789ABCDEF";
+
+static void DecToHex(int dec, char *buf)
+{
+ int firstDigit = (int)(dec/16.0);
+ int secondDigit = (int)(dec - (firstDigit*16.0));
+ buf[0] = hexArray[firstDigit];
+ buf[1] = hexArray[secondDigit];
+ buf[2] = 0;
+}
+
+
bool wxXPMHandler::SaveFile(wxImage * image,
wxOutputStream& stream, bool WXUNUSED(verbose))
{
for ( k = MaxCixels; cols > k; k *= MaxCixels)
chars_per_pixel++;
- // 2. write the header:
+ // 2. write the header:
+ wxString sName;
+ if ( image->HasOption(wxIMAGE_OPTION_FILENAME) )
+ {
+ wxSplitPath(image->GetOption(wxIMAGE_OPTION_FILENAME),
+ NULL, &sName, NULL);
+ sName << wxT("_xpm");
+ }
+
+ if ( !sName.IsEmpty() )
+ sName = wxString(wxT("/* XPM */\nstatic char *")) + sName;
+ else
+ sName = wxT("/* XPM */\nstatic char *xpm_data");
+ stream.Write( (const char*) sName.ToAscii(), sName.Len() );
+
char tmpbuf[200];
// VS: 200b is safe upper bound for anything produced by sprintf below
- // (101 bytes the string, neither %i can expand into more than 10 chars)
+ // (<101 bytes the string, neither %i can expand into more than 10 chars)
sprintf(tmpbuf,
- "/* XPM */\n"
- "static char *xpm_data[] = {\n"
+ "[] = {\n"
"/* columns rows colors chars-per-pixel */\n"
"\"%i %i %i %i\",\n",
image->GetWidth(), image->GetHeight(), cols, chars_per_pixel);
unsigned long key = entry->first;
if (key == 0)
- tmp.Printf(wxT("\"%s c Black\",\n"), sym);
+ sprintf( tmpbuf, "\"%s c Black\",\n", sym);
else if (key == mask_key)
- tmp.Printf(wxT("\"%s c None\",\n"), sym);
+ sprintf( tmpbuf, "\"%s c None\",\n", sym);
else
- tmp.Printf(wxT("\"%s c #%s%s%s\",\n"), sym,
- wxDecToHex((unsigned char)(key >> 16)).c_str(),
- wxDecToHex((unsigned char)(key >> 8)).c_str(),
- wxDecToHex((unsigned char)(key)).c_str());
- stream.Write(tmp.mb_str(), tmp.Length());
+ {
+ char rbuf[3];
+ DecToHex( (unsigned char)(key >> 16), rbuf );
+ char gbuf[3];
+ DecToHex( (unsigned char)(key >> 8), gbuf );
+ char bbuf[3];
+ DecToHex( (unsigned char)(key), bbuf );
+ sprintf( tmpbuf, "\"%s c #%s%s%s\",\n", sym, rbuf, gbuf, bbuf );
+ }
+ stream.Write( tmpbuf, strlen(tmpbuf) );
}
tmp = wxT("/* pixels */\n");
- stream.Write(tmp.mb_str(), tmp.Length());
+ stream.Write( (const char*) tmp.ToAscii(), tmp.Length() );
unsigned char *data = image->GetData();
for (j = 0; j < image->GetHeight(); j++)
tmp_c = '\n'; stream.Write(&tmp_c, 1);
}
tmp = wxT("};\n");
- stream.Write(tmp.mb_str(), 3);
+ stream.Write( (const char*) tmp.ToAscii(), 3 );
// Clean up:
delete[] symbols;