bool CLangData::ReadInfo(PCTSTR pszFile)
{
try
{
Clear();
icpf::config cfg(icpf::config::eIni);
const uint_t uiLangName = cfg.register_string(_T("Info/Lang Name"), _t(""));
const uint_t uiFontFace = cfg.register_string(_T("Info/Font Face"), _T(""));
const uint_t uiSize = cfg.register_signed_num(_T("Info/Size"), 0, 0, 0xffff);
const uint_t uiRTL = cfg.register_bool(_T("Info/RTL reading order"), false);
const uint_t uiHelpName = cfg.register_string(_T("Info/Help name"), _T(""));
const uint_t uiAuthor = cfg.register_string(_T("Info/Author"), _T(""));
const uint_t uiVersion = cfg.register_string(_T("Info/Format version"), _T("1"));
cfg.read(pszFile);
// we don't support old language versions
const tchar_t* pszVersion = cfg.get_string(uiVersion);
if(_tcscmp(pszVersion, TRANSLATION_FORMAT_VERSION) != 0)
return false;
const tchar_t* psz = cfg.get_string(uiLangName);
if(!psz || psz[0] == _t('\0'))
return false;
SetLangName(psz);
psz = cfg.get_string(uiFontFace);
if(!psz || psz[0] == _t('\0'))
return false;
SetFontFace(psz);
ll_t ll = cfg.get_signed_num(uiSize);
if(ll == 0)
return false;
SetPointSize((WORD)ll);
SetDirection(cfg.get_bool(uiRTL));
psz = cfg.get_string(uiHelpName);
if(!psz || psz[0] == _t('\0'))
return false;
SetHelpName(psz);
psz = cfg.get_string(uiAuthor);
if(!psz || psz[0] == _t('\0'))
return false;
SetAuthor(psz);
SetFilename(pszFile);
m_bModified = false;
return true;
}
catch(...)
{
return false;
}
}
CLangData& CLangData::operator=(const CLangData& rSrc)
{
if(this != &rSrc)
{
SetFilename(rSrc.GetFilename(true));
SetLangName(rSrc.GetLangName());
SetFontFace(rSrc.GetFontFace());
SetPointSize(rSrc.GetPointSize());
SetDirection(rSrc.GetDirection());
SetHelpName(rSrc.GetHelpName());
SetAuthor(rSrc.GetAuthor());
m_bRTL = rSrc.m_bRTL;
m_bUpdating = rSrc.m_bUpdating;
m_uiSectionID = rSrc.m_uiSectionID;
m_wPointSize = rSrc.m_wPointSize;
m_bModified = false;
m_mapTranslation.insert(rSrc.m_mapTranslation.begin(), rSrc.m_mapTranslation.end());
}
return *this;
}
CLangData::CLangData(const CLangData& ld) :
m_pszFilename(NULL),
m_pszLngName(NULL),
m_pszFontFace(NULL),
m_pszHelpName(NULL),
m_pszAuthor(NULL),
m_bRTL(ld.m_bRTL),
m_bUpdating(ld.m_bUpdating),
m_uiSectionID(ld.m_uiSectionID),
m_wPointSize(ld.m_wPointSize),
m_bModified(false)
{
SetFilename(ld.GetFilename(true));
SetLangName(ld.GetLangName());
SetFontFace(ld.GetFontFace());
SetPointSize(ld.GetPointSize());
SetDirection(ld.GetDirection());
SetHelpName(ld.GetHelpName());
SetAuthor(ld.GetAuthor());
m_mapTranslation.insert(ld.m_mapTranslation.begin(), ld.m_mapTranslation.end());
}
void CairoRenderer::RenderOperator(const Operator *pOp, const Object **pParams, int nParams)
{
const char *cstr;
double x, y;
double v[6];
int i, n;
const Object *pObj;
const Stream *pStream;
const Dictionary *pDict;
cairo_matrix_t matrix;
int nWidth, nHeight;
cairo_surface_t *pSurface;
cstr = pOp->GetValue();
if (strchr("fFbBW", *cstr) != NULL)
if (cstr[1] == '\0')
cairo_set_fill_rule(m_pCairo, CAIRO_FILL_RULE_WINDING);
else if (cstr[1] == '*')
cairo_set_fill_rule(m_pCairo, CAIRO_FILL_RULE_EVEN_ODD);
if (*cstr == 'b') //close, fill, and stroke
{
cairo_close_path(m_pCairo);
cairo_fill(m_pCairo);
Stroke();
}
else if (strcmp(cstr, "B") == 0 || strcmp(cstr, "B*") == 0) //fill and stroke
{
cairo_fill(m_pCairo);
Stroke();
}
else if (strcmp(cstr, "BDC") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "BI") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "BMC") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "BT") == 0)
{
cairo_save(m_pCairo);
cairo_move_to(m_pCairo, 0.0, 0.0);
m_cairo_face = NULL;
}
else if (strcmp(cstr, "BX") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "c") == 0) //curve to
{
ConvertNumeric(pParams, nParams, v);
cairo_curve_to(m_pCairo, v[0], v[1], v[2], v[3], v[4], v[5]);
}
else if (strcmp(cstr, "cm") == 0) //concat
{
ConvertNumeric(pParams, nParams, v);
cairo_matrix_init(&matrix, v[0], v[1], v[2], v[3], v[4], v[5]);
cairo_transform(m_pCairo, &matrix);
}
else if (strcmp(cstr, "CS") == 0) //color space
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "cs") == 0) //color space
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "d") == 0) //line dash
SetDash(pParams[0], pParams[1]);
else if (strcmp(cstr, "d0") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "d1") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "Do") == 0)
{
pStream = (const Stream *)GetResource(XOBJECT, ((Name *)pParams[0])->GetValue());
pDict = pStream->GetDictionary();
pObj = pDict->GetValue("Subtype");
if (strcmp(((const Name *)pObj)->GetValue(), "Image") == 0)
{
nWidth = ((const Numeric *)pDict->GetValue("Width"))->GetValue();
nHeight = ((const Numeric *)pDict->GetValue("Height"))->GetValue();
cairo_matrix_init(&matrix, 1.0 / nWidth, 0.0, 0.0, -1.0 / nHeight, 0.0, 1.0);
cairo_save(m_pCairo);
cairo_transform(m_pCairo, &matrix);
cairo_rectangle(m_pCairo, 0.0, 0.0, nWidth, nHeight);
cairo_clip(m_pCairo);
pSurface = CreateImageSurface(pStream, nWidth, nHeight);
cairo_set_source_surface(m_pCairo, pSurface, 0.0, 0.0);
cairo_paint(m_pCairo);
cairo_surface_destroy(pSurface);
cairo_restore(m_pCairo);
}
}
else if (strcmp(cstr, "DP") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "EI") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "EMC") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "ET") == 0)
{
cairo_restore(m_pCairo);
if (m_cairo_face)
{
cairo_set_font_face(m_pCairo, NULL);
cairo_font_face_destroy(m_cairo_face);
}
}
else if (strcmp(cstr, "EX") == 0)
{
NOT_IMPLEMENTED;
}
else if (*cstr == 'f' || *cstr == 'F') //fill
cairo_fill(m_pCairo);
else if (strcmp(cstr, "G") == 0)
{
ConvertNumeric(pParams, nParams, v);
m_pStrokeColor[0] = v[0];
m_pStrokeColor[1] = v[0];
m_pStrokeColor[2] = v[0];
}
else if (strcmp(cstr, "g") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_set_source_rgba(m_pCairo, v[0], v[0], v[0], 1.0);
}
else if (strcmp(cstr, "gs") == 0) //set graphics state
SetGraphicsState(((const Name *)pParams[0])->GetValue());
else if (strcmp(cstr, "h") == 0) //close subpath
cairo_close_path(m_pCairo);
else if (strcmp(cstr, "i") == 0) //flatness tolerance
{
ConvertNumeric(pParams, nParams, v);
cairo_set_tolerance(m_pCairo, v[0]);
}
else if (strcmp(cstr, "ID") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "j") == 0) //line join
{
ConvertNumeric(pParams, nParams, v);
cairo_set_line_join(m_pCairo, (cairo_line_join_t)v[0]);
}
else if (strcmp(cstr, "J") == 0) //line cap
{
ConvertNumeric(pParams, nParams, v);
cairo_set_line_cap(m_pCairo, (cairo_line_cap_t)v[0]);
}
else if (strcmp(cstr, "K") == 0)
{
ConvertNumeric(pParams, nParams, v);
m_pStrokeColor[0] = (1.0 - v[0]) * (1.0 - v[3]);
m_pStrokeColor[1] = (1.0 - v[1]) * (1.0 - v[3]);
m_pStrokeColor[2] = (1.0 - v[2]) * (1.0 - v[3]);
}
else if (strcmp(cstr, "k") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_set_source_rgba(m_pCairo, (1.0 - v[0]) * (1.0 - v[3]), (1.0 - v[1]) * (1.0 - v[3]), (1.0 - v[2]) * (1.0 - v[3]), 1.0);
}
else if (strcmp(cstr, "l") == 0) //line to
{
ConvertNumeric(pParams, nParams, v);
cairo_line_to(m_pCairo, v[0], v[1]);
}
else if (strcmp(cstr, "m") == 0) //new sub path
{
ConvertNumeric(pParams, nParams, v);
cairo_move_to(m_pCairo, v[0], v[1]);
}
else if (strcmp(cstr, "M") == 0) //miter limit
{
ConvertNumeric(pParams, nParams, v);
cairo_set_miter_limit(m_pCairo, v[0]);
}
else if (strcmp(cstr, "MP") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "n") == 0) //end path
cairo_new_path(m_pCairo);
else if (strcmp(cstr, "q") == 0) //save graphics state
cairo_save(m_pCairo);
else if (strcmp(cstr, "Q") == 0) //restore graphics state
cairo_restore(m_pCairo);
else if (strcmp(cstr, "re") == 0) //rectangle
{
ConvertNumeric(pParams, nParams, v);
cairo_rectangle(m_pCairo, v[0], v[1], v[2], v[3]);
}
else if (strcmp(cstr, "RG") == 0)
{
ConvertNumeric(pParams, nParams, m_pStrokeColor);
}
else if (strcmp(cstr, "rg") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_set_source_rgba(m_pCairo, v[0], v[1], v[2], 1.0);
}
else if (strcmp(cstr, "ri") == 0) //color rendering intent
SetIntent(((const Name *)pParams[0])->GetValue());
else if (strcmp(cstr, "s") == 0) //close and stroke
{
cairo_close_path(m_pCairo);
Stroke();
}
else if (strcmp(cstr, "S") == 0) //stroke
Stroke();
else if (strcmp(cstr, "SC") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "sc") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "SCN") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "scn") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "sh") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "T*") == 0)
{
cairo_translate(m_pCairo, 0.0, -m_dTextLead);
cairo_move_to(m_pCairo, 0.0, 0.0);
}
else if (strcmp(cstr, "Tc") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "Td") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_translate(m_pCairo, v[0], v[1]);
cairo_move_to(m_pCairo, 0.0, 0.0);
}
else if (strcmp(cstr, "TD") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_translate(m_pCairo, v[0], v[1]);
cairo_move_to(m_pCairo, 0.0, 0.0);
m_dTextLead = -v[1];
}
else if (strcmp(cstr, "Tf") == 0)
{
ChangeFont(((const Name *)pParams[0])->GetValue());
SetFontFace(m_pFontData->GetFontFile());
ConvertNumeric(pParams + 1, nParams - 1, v);
cairo_matrix_init_scale(m_pFontMatrix, v[0], -v[0]);
cairo_set_font_matrix(m_pCairo, m_pFontMatrix);
}
else if (strcmp(cstr, "Tj") == 0)
RenderString((const String *)pParams[0]);
else if (strcmp(cstr, "TJ") == 0)
{
n = ((const Array *)pParams[0])->GetSize();
for (i = 0; i < n; i++)
{
pObj = ((const Array *)pParams[0])->GetValue(i);
if (pObj->GetType() == Object::OBJ_STRING)
RenderString((const String *)pObj);
else if (pObj->GetType() == Object::OBJ_NUMERIC)
cairo_translate(m_pCairo, -((const Numeric *)pObj)->GetValue() / 1000.0, 0.0);
}
}
else if (strcmp(cstr, "TL") == 0)
{
ConvertNumeric(pParams, nParams, v);
m_dTextLead = v[0];
}
else if (strcmp(cstr, "Tm") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_matrix_init(&matrix, v[0], v[1], v[2], v[3], v[4], v[5]);
cairo_matrix_multiply(&matrix, m_pFontMatrix, &matrix);
cairo_set_font_matrix(m_pCairo, &matrix);
cairo_move_to(m_pCairo, 0.0, 0.0);
}
else if (strcmp(cstr, "Tr") == 0)
{
ConvertNumeric(pParams, nParams, v);
m_nTextMode = v[0];
}
else if (strcmp(cstr, "Ts") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "Tw") == 0)
{
NOT_IMPLEMENTED;
}
else if (strcmp(cstr, "Tz") == 0)
{
ConvertNumeric(pParams, nParams, v);
cairo_scale(m_pCairo, v[0] / 100.0, 1.0);
}
else if (strcmp(cstr, "v") == 0) //curve to
{
ConvertNumeric(pParams, nParams, v);
cairo_get_current_point(m_pCairo, &x, &y);
cairo_curve_to(m_pCairo, x, y, v[0], v[1], v[2], v[3]);
}
else if (strcmp(cstr, "w") == 0) //line width
{
ConvertNumeric(pParams, nParams, v);
cairo_set_line_width(m_pCairo, v[0] + 0.5);
}
else if (*cstr == 'W') //clipping path
cairo_clip(m_pCairo);
else if (strcmp(cstr, "y") == 0) //curve to
{
ConvertNumeric(pParams, nParams, v);
cairo_curve_to(m_pCairo, v[0], v[1], v[2], v[3], v[2], v[3]);
}
else if (strcmp(cstr, "'") == 0)
{
cairo_translate(m_pCairo, 0.0, -m_dTextLead);
cairo_move_to(m_pCairo, 0.0, 0.0);
RenderString((const String *)pParams[0]);
}
else if (strcmp(cstr, "\"") == 0)
{
cairo_translate(m_pCairo, 0.0, -m_dTextLead);
cairo_move_to(m_pCairo, 0.0, 0.0);
RenderString((const String *)pParams[2]);
}
else
{
assert(false);
}
}
bool CLangData::ReadTranslation(PCTSTR pszFile, bool bUpdateTranslation, bool bIgnoreVersion)
{
try
{
if(!bUpdateTranslation)
Clear();
// load data from file
icpf::config cfg(icpf::config::eIni);
const uint_t uiLangName = cfg.register_string(_T("Info/Lang Name"), _t(""));
const uint_t uiFontFace = cfg.register_string(_T("Info/Font Face"), _T(""));
const uint_t uiSize = cfg.register_signed_num(_T("Info/Size"), 0, 0, 0xffff);
const uint_t uiRTL = cfg.register_bool(_T("Info/RTL reading order"), false);
const uint_t uiHelpName = cfg.register_string(_T("Info/Help name"), _T(""));
const uint_t uiAuthor = cfg.register_string(_T("Info/Author"), _T(""));
const uint_t uiVersion = cfg.register_string(_T("Info/Format version"), _T("1"));
cfg.read(pszFile);
// we don't support old language versions unless requested specifically
if(!bIgnoreVersion)
{
const tchar_t* pszVersion = cfg.get_string(uiVersion);
if(_tcscmp(pszVersion, TRANSLATION_FORMAT_VERSION) != 0)
return false;
}
const tchar_t* psz = cfg.get_string(uiLangName);
if(!psz || psz[0] == _t('\0'))
return false;
SetLangName(psz);
psz = cfg.get_string(uiFontFace);
if(!psz || psz[0] == _t('\0'))
return false;
SetFontFace(psz);
ll_t ll = cfg.get_signed_num(uiSize);
if(ll == 0)
return false;
SetPointSize((WORD)ll);
SetDirection(cfg.get_bool(uiRTL));
psz = cfg.get_string(uiHelpName);
if(!psz || psz[0] == _t('\0'))
return false;
SetHelpName(psz);
psz = cfg.get_string(uiAuthor);
if(!psz || psz[0] == _t('\0'))
return false;
SetAuthor(psz);
m_bUpdating = bUpdateTranslation;
m_uiSectionID = 0;
if(!cfg.enum_properties(_t("*"), EnumAttributesCallback, this))
{
m_bUpdating = false;
return false;
}
m_bUpdating = false;
SetFilename(pszFile);
m_bModified = false;
return true;
}
catch(...)
{
return false;
}
}
