#include "wx/wxprec.h"
#include "wx/defs.h"
-#if wxUSE_HTML
+#if wxUSE_HTML && wxUSE_STREAMS
#ifdef __BORDLANDC__
#pragma hdrstop
#include "wx/html/htmldefs.h"
#include "wx/html/winpars.h"
#include "wx/html/htmlwin.h"
+#include "wx/fontmap.h"
+#include "wx/log.h"
//-----------------------------------------------------------------------------
m_DC = NULL;
m_CharHeight = m_CharWidth = 0;
m_UseLink = FALSE;
+ m_EncConv = NULL;
+ m_InputEnc = m_OutputEnc = wxFONTENCODING_DEFAULT;
{
int i, j, k, l, m;
for (m = 0; m < 7; m++) {
m_FontsTable[i][j][k][l][m] = NULL;
m_FontsFacesTable[i][j][k][l][m] = wxEmptyString;
+ m_FontsEncTable[i][j][k][l][m] = wxFONTENCODING_DEFAULT;
}
#ifdef __WXMSW__
static int default_sizes[7] = {7, 8, 10, 12, 16, 22, 30};
+#elif defined(__WXMAC__)
+ static int default_sizes[7] = {9, 12, 14, 18, 24, 30, 36};
#else
static int default_sizes[7] = {10, 12, 14, 16, 19, 24, 32};
#endif
}
+wxHtmlWinParser::~wxHtmlWinParser()
+{
+ int i, j, k, l, m;
+
+ for (i = 0; i < 2; i++)
+ for (j = 0; j < 2; j++)
+ for (k = 0; k < 2; k++)
+ for (l = 0; l < 2; l++)
+ for (m = 0; m < 7; m++) {
+ if (m_FontsTable[i][j][k][l][m] != NULL)
+ delete m_FontsTable[i][j][k][l][m];
+ }
+ if (m_EncConv) delete m_EncConv;
+}
+
void wxHtmlWinParser::AddModule(wxHtmlTagsModule *module)
{
+void wxHtmlWinParser::RemoveModule(wxHtmlTagsModule *module)
+{
+ m_Modules.DeleteObject(module);
+}
+
+
+
void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face, const int *sizes)
{
int i, j, k, l, m;
for (i = 0; i < 7; i++) m_FontsSizes[i] = sizes[i];
m_FontFaceFixed = fixed_face;
m_FontFaceNormal = normal_face;
+
+ SetInputEncoding(m_InputEnc);
for (i = 0; i < 2; i++)
for (j = 0; j < 2; j++)
void wxHtmlWinParser::InitParser(const wxString& source)
{
wxHtmlParser::InitParser(source);
- wxASSERT_MSG(m_DC != NULL, _("no DC assigned to wxHtmlWinParser!!"));
+ wxASSERT_MSG(m_DC != NULL, _T("no DC assigned to wxHtmlWinParser!!"));
m_FontBold = m_FontItalic = m_FontUnderlined = m_FontFixed = FALSE;
m_FontSize = 3; //default one
CreateCurrentFont(); // we're selecting default font into
m_DC -> GetTextExtent("H", &m_CharWidth, &m_CharHeight);
/* NOTE : we're not using GetCharWidth/Height() because
- of differences under X and win
+ of differences under X and win
*/
m_UseLink = FALSE;
void wxHtmlWinParser::DoneParser()
{
m_Container = NULL;
+ SetInputEncoding(wxFONTENCODING_DEFAULT); // for next call
wxHtmlParser::DoneParser();
}
temp[templen-1] = ' ';
temp[templen] = 0;
templen = 0;
+ if (m_EncConv) m_EncConv -> Convert(temp);
c = new wxHtmlWordCell(temp, *(GetDC()));
if (m_UseLink) c -> SetLink(m_Link);
m_Container -> InsertCell(c);
}
if (templen) {
temp[templen] = 0;
+ if (m_EncConv) m_EncConv -> Convert(temp);
c = new wxHtmlWordCell(temp, *(GetDC()));
if (m_UseLink) c -> SetLink(m_Link);
m_Container -> InsertCell(c);
wxString face = ff ? m_FontFaceFixed : m_FontFaceNormal;
wxString *faceptr = &(m_FontsFacesTable[fb][fi][fu][ff][fs]);
wxFont **fontptr = &(m_FontsTable[fb][fi][fu][ff][fs]);
+ wxFontEncoding *encptr = &(m_FontsEncTable[fb][fi][fu][ff][fs]);
- if (*fontptr != NULL && *faceptr != face) {
+ if (*fontptr != NULL && (*faceptr != face || *encptr != m_OutputEnc)) {
delete *fontptr;
*fontptr = NULL;
}
if (*fontptr == NULL) {
*faceptr = face;
+ *encptr = m_OutputEnc;
*fontptr = new wxFont(
m_FontsSizes[fs] * m_PixelScale,
ff ? wxMODERN : wxSWISS,
fi ? wxITALIC : wxNORMAL,
fb ? wxBOLD : wxNORMAL,
- fu ? TRUE : FALSE, face);
+ fu ? TRUE : FALSE, face,
+ m_OutputEnc);
}
m_DC -> SetFont(**fontptr);
return (*fontptr);
}
+void wxHtmlWinParser::SetFontFace(const wxString& face)
+{
+ if (GetFontFixed()) m_FontFaceFixed = face;
+ else m_FontFaceNormal = face;
+
+ if (m_InputEnc != wxFONTENCODING_DEFAULT)
+ SetInputEncoding(m_InputEnc);
+}
+
+
+
+void wxHtmlWinParser::SetInputEncoding(wxFontEncoding enc)
+{
+ m_InputEnc = m_OutputEnc = wxFONTENCODING_DEFAULT;
+ if (m_EncConv) {delete m_EncConv; m_EncConv = NULL;}
+
+ if (enc == wxFONTENCODING_DEFAULT) return;
+
+ wxFontEncoding altfix, altnorm;
+ bool availfix, availnorm;
+
+ // exact match?
+ availnorm = wxTheFontMapper -> IsEncodingAvailable(enc, m_FontFaceNormal);
+ availfix = wxTheFontMapper -> IsEncodingAvailable(enc, m_FontFaceFixed);
+ if (availnorm && availfix)
+ m_OutputEnc = enc;
+
+ // alternatives?
+ else if (wxTheFontMapper -> GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, FALSE) &&
+ wxTheFontMapper -> GetAltForEncoding(enc, &altfix, m_FontFaceFixed, FALSE) &&
+ altnorm == altfix)
+ m_OutputEnc = altnorm;
+
+ // at least normal face?
+ else if (availnorm)
+ m_OutputEnc = enc;
+ else if (wxTheFontMapper -> GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, FALSE))
+ m_OutputEnc = altnorm;
+
+ // okay, let convert to ISO_8859-1, available always
+ else
+ m_OutputEnc = wxFONTENCODING_DEFAULT;
+
+ m_InputEnc = enc;
+
+ if (m_InputEnc == m_OutputEnc) return;
+
+ m_EncConv = new wxEncodingConverter();
+ if (!m_EncConv -> Init(m_InputEnc,
+ (m_OutputEnc == wxFONTENCODING_DEFAULT) ?
+ wxFONTENCODING_ISO8859_1 : m_OutputEnc,
+ wxCONVERT_SUBSTITUTE))
+ { // total failture :-(
+ wxLogError(_("Failed to display HTML document in %s encoding"),
+ wxFontMapper::GetEncodingName(enc).c_str());
+ m_InputEnc = m_OutputEnc = wxFONTENCODING_DEFAULT;
+ delete m_EncConv;
+ m_EncConv = NULL;
+ }
+}
+
+
+
//-----------------------------------------------------------------------------
void wxHtmlTagsModule::OnExit()
{
+ wxHtmlWinParser::RemoveModule(this);
}
#endif
projects / wxWidgets.git / blobdiff