X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cc638fc6ad89729010ec8e2be435cadd8a161c8b..5adad46628e545a6d4172ecf3a0cb848934f5cd0:/src/html/winpars.cpp diff --git a/src/html/winpars.cpp b/src/html/winpars.cpp index 2148fa371e..e90c35f723 100644 --- a/src/html/winpars.cpp +++ b/src/html/winpars.cpp @@ -15,7 +15,7 @@ #include "wx/wxprec.h" #include "wx/defs.h" -#if wxUSE_HTML +#if wxUSE_HTML && wxUSE_STREAMS #ifdef __BORDLANDC__ #pragma hdrstop @@ -29,6 +29,7 @@ #include "wx/html/winpars.h" #include "wx/html/htmlwin.h" #include "wx/fontmap.h" +#include "wx/log.h" //----------------------------------------------------------------------------- @@ -54,7 +55,8 @@ wxHtmlWinParser::wxHtmlWinParser(wxWindow *wnd) : wxHtmlParser() for (j = 0; j < 2; j++) for (k = 0; k < 2; k++) for (l = 0; l < 2; l++) - for (m = 0; m < 7; 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; @@ -71,10 +73,11 @@ wxHtmlWinParser::wxHtmlWinParser(wxWindow *wnd) : wxHtmlParser() // fill in wxHtmlParser's tables: wxNode *node = m_Modules.GetFirst(); - while (node) { - wxHtmlTagsModule *mod = (wxHtmlTagsModule*) node -> GetData(); - mod -> FillHandlersTable(this); - node = node -> GetNext(); + while (node) + { + wxHtmlTagsModule *mod = (wxHtmlTagsModule*) node->GetData(); + mod->FillHandlersTable(this); + node = node->GetNext(); } } @@ -87,7 +90,8 @@ wxHtmlWinParser::~wxHtmlWinParser() for (j = 0; j < 2; j++) for (k = 0; k < 2; k++) for (l = 0; l < 2; l++) - for (m = 0; m < 7; m++) { + for (m = 0; m < 7; m++) + { if (m_FontsTable[i][j][k][l][m] != NULL) delete m_FontsTable[i][j][k][l][m]; } @@ -102,6 +106,13 @@ 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; @@ -117,7 +128,8 @@ void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face, const 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) { + if (m_FontsTable[i][j][k][l][m] != NULL) + { delete m_FontsTable[i][j][k][l][m]; m_FontsTable[i][j][k][l][m] = NULL; } @@ -129,14 +141,14 @@ void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face, const 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); + 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; @@ -149,8 +161,8 @@ void wxHtmlWinParser::InitParser(const wxString& source) OpenContainer(); OpenContainer(); - m_Container -> InsertCell(new wxHtmlColourCell(m_ActualColor)); - m_Container -> InsertCell(new wxHtmlFontCell(CreateCurrentFont())); + m_Container->InsertCell(new wxHtmlColourCell(m_ActualColor)); + m_Container->InsertCell(new wxHtmlFontCell(CreateCurrentFont())); } @@ -172,7 +184,7 @@ wxObject* wxHtmlWinParser::GetProduct() OpenContainer(); top = m_Container; - while (top -> GetParent()) top = top -> GetParent(); + while (top->GetParent()) top = top->GetParent(); return top; } @@ -185,37 +197,49 @@ void wxHtmlWinParser::AddText(const char* txt) char temp[wxHTML_BUFLEN]; register char d; int templen = 0; - - if (m_tmpLastWasSpace) { - while ((i < lng) && ((txt[i] == '\n') || (txt[i] == '\r') || (txt[i] == ' ') || (txt[i] == '\t'))) i++; + + if (m_tmpLastWasSpace) + { + while ((i < lng) && + ((txt[i] == '\n') || (txt[i] == '\r') || (txt[i] == ' ') || + (txt[i] == '\t'))) i++; } - while (i < lng) { + while (i < lng) + { x = 0; d = temp[templen++] = txt[i]; - if ((d == '\n') || (d == '\r') || (d == ' ') || (d == '\t')) { + if ((d == '\n') || (d == '\r') || (d == ' ') || (d == '\t')) + { i++, x++; - while ((i < lng) && ((txt[i] == '\n') || (txt[i] == '\r') || (txt[i] == ' ') || (txt[i] == '\t'))) i++, x++; + while ((i < lng) && ((txt[i] == '\n') || (txt[i] == '\r') || + (txt[i] == ' ') || (txt[i] == '\t'))) i++, x++; } else i++; - if (x) { + if (x) + { 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 (m_EncConv) + m_EncConv->Convert(temp); + c = new wxHtmlWordCell(GetEntitiesParser()->Parse(temp), *(GetDC())); + if (m_UseLink) + c->SetLink(m_Link); + m_Container->InsertCell(c); m_tmpLastWasSpace = TRUE; } } - if (templen) { + 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); + if (m_EncConv) + m_EncConv->Convert(temp); + c = new wxHtmlWordCell(GetEntitiesParser()->Parse(temp), *(GetDC())); + if (m_UseLink) + c->SetLink(m_Link); + m_Container->InsertCell(c); m_tmpLastWasSpace = FALSE; } } @@ -225,7 +249,7 @@ void wxHtmlWinParser::AddText(const char* txt) wxHtmlContainerCell* wxHtmlWinParser::OpenContainer() { m_Container = new wxHtmlContainerCell(m_Container); - m_Container -> SetAlignHor(m_Align); + m_Container->SetAlignHor(m_Align); m_tmpLastWasSpace = TRUE; /* to avoid space being first character in paragraph */ return m_Container; @@ -244,7 +268,7 @@ wxHtmlContainerCell* wxHtmlWinParser::SetContainer(wxHtmlContainerCell *c) wxHtmlContainerCell* wxHtmlWinParser::CloseContainer() { - m_Container = m_Container -> GetParent(); + m_Container = m_Container->GetParent(); return m_Container; } @@ -271,23 +295,25 @@ wxFont* wxHtmlWinParser::CreateCurrentFont() wxFont **fontptr = &(m_FontsTable[fb][fi][fu][ff][fs]); wxFontEncoding *encptr = &(m_FontsEncTable[fb][fi][fu][ff][fs]); - if (*fontptr != NULL && (*faceptr != face || *encptr != m_OutputEnc)) { + if (*fontptr != NULL && (*faceptr != face || *encptr != m_OutputEnc)) + { delete *fontptr; *fontptr = NULL; } - if (*fontptr == NULL) { + if (*fontptr == NULL) + { *faceptr = face; *encptr = m_OutputEnc; *fontptr = new wxFont( - m_FontsSizes[fs] * m_PixelScale, + (int) (m_FontsSizes[fs] * m_PixelScale), ff ? wxMODERN : wxSWISS, fi ? wxITALIC : wxNORMAL, fb ? wxBOLD : wxNORMAL, fu ? TRUE : FALSE, face, m_OutputEnc); } - m_DC -> SetFont(**fontptr); + m_DC->SetFont(**fontptr); return (*fontptr); } @@ -314,7 +340,11 @@ void wxHtmlWinParser::SetFontFace(const wxString& face) void wxHtmlWinParser::SetInputEncoding(wxFontEncoding enc) { m_InputEnc = m_OutputEnc = wxFONTENCODING_DEFAULT; - if (m_EncConv) {delete m_EncConv; m_EncConv = NULL;} + if (m_EncConv) + { + delete m_EncConv; + m_EncConv = NULL; + } if (enc == wxFONTENCODING_DEFAULT) return; @@ -322,21 +352,21 @@ void wxHtmlWinParser::SetInputEncoding(wxFontEncoding enc) bool availfix, availnorm; // exact match? - availnorm = wxTheFontMapper -> IsEncodingAvailable(enc, m_FontFaceNormal); - availfix = wxTheFontMapper -> IsEncodingAvailable(enc, m_FontFaceFixed); + 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) && + 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)) + else if (wxTheFontMapper->GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, FALSE)) m_OutputEnc = altnorm; // okay, let convert to ISO_8859-1, available always @@ -344,15 +374,21 @@ void wxHtmlWinParser::SetInputEncoding(wxFontEncoding enc) m_OutputEnc = wxFONTENCODING_DEFAULT; m_InputEnc = enc; + if (m_OutputEnc == wxFONTENCODING_DEFAULT) + GetEntitiesParser()->SetEncoding(wxFONTENCODING_SYSTEM); + else + GetEntitiesParser()->SetEncoding(m_OutputEnc); if (m_InputEnc == m_OutputEnc) return; m_EncConv = new wxEncodingConverter(); - if (!m_EncConv -> Init(m_InputEnc, + 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; @@ -389,6 +425,7 @@ bool wxHtmlTagsModule::OnInit() void wxHtmlTagsModule::OnExit() { + wxHtmlWinParser::RemoveModule(this); } #endif