X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/01325161d50f20b8c894397a6a70f9d788576343..79f585d90388128f9d245f7c92d3013b98b9ed14:/src/html/m_image.cpp diff --git a/src/html/m_image.cpp b/src/html/m_image.cpp index 3d1f375088..06a78d6b82 100644 --- a/src/html/m_image.cpp +++ b/src/html/m_image.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: mod_image.cpp +// Name: m_image.cpp // Purpose: wxHtml module for displaying images // Author: Vaclav Slavik // RCS-ID: $Id$ @@ -34,7 +34,7 @@ #include #include -FORCE_LINK_ME(mod_image) +FORCE_LINK_ME(m_image) @@ -57,35 +57,35 @@ class wxHtmlImageMapAreaCell : public wxHtmlCell protected: CoordArray coords; celltype type; - int radius; + int radius; public: - wxHtmlImageMapAreaCell( celltype t, wxString &coords ); - virtual wxString GetLink( int x = 0, int y = 0 ) const; + wxHtmlImageMapAreaCell( celltype t, wxString &coords, double pixel_scale = 1.0); + virtual wxHtmlLinkInfo *GetLink( int x = 0, int y = 0 ) const; }; -wxHtmlImageMapAreaCell::wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::celltype t, wxString &incoords ) +wxHtmlImageMapAreaCell::wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::celltype t, wxString &incoords, double pixel_scale ) { - int i; + int i; wxString x = incoords, y; type = t; while ((i = x.Find( ',' )) != -1) { - coords.Add( wxAtoi( x.Left( i ).c_str() ) ); + coords.Add( (int)(pixel_scale * (double)wxAtoi( x.Left( i ).c_str())) ); x = x.Mid( i + 1 ); } - coords.Add( wxAtoi( x.c_str() ) ); + coords.Add( (int)(pixel_scale * (double)wxAtoi( x.c_str())) ); } -wxString wxHtmlImageMapAreaCell::GetLink( int x, int y ) const +wxHtmlLinkInfo *wxHtmlImageMapAreaCell::GetLink( int x, int y ) const { switch (type) { case RECT: { - int l, t, r, b; + int l, t, r, b; l = coords[ 0 ]; t = coords[ 1 ]; @@ -98,8 +98,8 @@ wxString wxHtmlImageMapAreaCell::GetLink( int x, int y ) const } case CIRCLE: { - int l, t, r; - double d; + int l, t, r; + double d; l = coords[ 0 ]; t = coords[ 1 ]; @@ -113,15 +113,15 @@ wxString wxHtmlImageMapAreaCell::GetLink( int x, int y ) const case POLY: { if (coords.GetCount() >= 6) { - int intersects = 0; - int wherex = x; - int wherey = y; - int totalv = coords.GetCount() / 2; - int totalc = totalv * 2; - int xval = coords[totalc - 2]; - int yval = coords[totalc - 1]; - int end = totalc; - int pointer = 1; + int intersects = 0; + int wherex = x; + int wherey = y; + int totalv = coords.GetCount() / 2; + int totalc = totalv * 2; + int xval = coords[totalc - 2]; + int yval = coords[totalc - 1]; + int end = totalc; + int pointer = 1; if ((yval >= wherey) != (coords[pointer] >= wherey)) { if ((xval >= wherex) == (coords[0] >= wherex)) { @@ -178,10 +178,10 @@ wxString wxHtmlImageMapAreaCell::GetLink( int x, int y ) const break; } if (m_Next) { - wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next; + wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next; return a->GetLink( x, y ); } - return wxEmptyString; + return NULL; } @@ -206,7 +206,7 @@ class wxHtmlImageMapCell : public wxHtmlCell protected: wxString m_Name; public: - virtual wxString GetLink( int x = 0, int y = 0 ) const; + virtual wxHtmlLinkInfo *GetLink( int x = 0, int y = 0 ) const; virtual const wxHtmlCell *Find( int cond, const void *param ) const; }; @@ -216,9 +216,9 @@ wxHtmlImageMapCell::wxHtmlImageMapCell( wxString &name ) m_Name = name ; } -wxString wxHtmlImageMapCell::GetLink( int x, int y ) const +wxHtmlLinkInfo *wxHtmlImageMapCell::GetLink( int x, int y ) const { - wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next; + wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next; if (a) return a->GetLink( x, y ); return wxHtmlCell::GetLink( x, y ); @@ -249,10 +249,10 @@ class wxHtmlImageCell : public wxHtmlCell wxHtmlImageMapCell *m_ImageMap; wxString m_MapName; - wxHtmlImageCell(wxFSFile *input, int w = -1, int h = -1, int align = wxHTML_ALIGN_BOTTOM, wxString mapname = wxEmptyString); + wxHtmlImageCell(wxFSFile *input, int w = -1, int h = -1, double scale = 1.0, int align = wxHTML_ALIGN_BOTTOM, wxString mapname = wxEmptyString); ~wxHtmlImageCell() {if (m_Image) delete m_Image; } void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2); - virtual wxString GetLink( int x = 0, int y = 0 ) const; + virtual wxHtmlLinkInfo *GetLink( int x = 0, int y = 0 ) const; }; @@ -262,7 +262,7 @@ class wxHtmlImageCell : public wxHtmlCell // wxHtmlImageCell //-------------------------------------------------------------------------------- -wxHtmlImageCell::wxHtmlImageCell(wxFSFile *input, int w, int h, int align, wxString mapname) : wxHtmlCell() +wxHtmlImageCell::wxHtmlImageCell(wxFSFile *input, int w, int h, double scale, int align, wxString mapname) : wxHtmlCell() { wxImage *img; int ww, hh; @@ -276,6 +276,10 @@ wxHtmlImageCell::wxHtmlImageCell(wxFSFile *input, int w, int h, int align, wxStr hh = img -> GetHeight(); if (w != -1) m_Width = w; else m_Width = ww; if (h != -1) m_Height = h; else m_Height = hh; + + m_Width = (int)(scale * (double)m_Width); + m_Height = (int)(scale * (double)m_Height); + if ((m_Width != ww) || (m_Height != hh)) { wxImage img2 = img -> Scale(m_Width, m_Height); m_Image = new wxBitmap(img2.ConvertToBitmap()); @@ -306,16 +310,17 @@ wxHtmlImageCell::wxHtmlImageCell(wxFSFile *input, int w, int h, int align, wxStr void wxHtmlImageCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) { if (m_Image) +// dc.DrawBitmap(*m_Image, x + m_PosX, y + m_PosY, (m_Image->GetMask() != (wxMask*) 0)); dc.DrawBitmap(*m_Image, x + m_PosX, y + m_PosY, TRUE); wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); } -wxString wxHtmlImageCell::GetLink( int x, int y ) const +wxHtmlLinkInfo *wxHtmlImageCell::GetLink( int x, int y ) const { if (m_MapName.IsEmpty()) return wxHtmlCell::GetLink( x, y ); if (!m_ImageMap) { - wxHtmlContainerCell *p, *op; + wxHtmlContainerCell *p, *op; op = p = GetParent(); while (p) { op = p; @@ -346,44 +351,44 @@ TAG_HANDLER_BEGIN(IMG, "IMG,MAP,AREA") TAG_HANDLER_PROC(tag) { - if (tag.GetName() == "IMG") { - if (tag.HasParam("SRC")) { + if (tag.GetName() == wxT("IMG")) { + if (tag.HasParam(wxT("SRC"))) { int w = -1, h = -1; int al; wxFSFile *str; - wxString tmp = tag.GetParam("SRC"); + wxString tmp = tag.GetParam(wxT("SRC")); wxString mn = wxEmptyString; str = m_WParser -> GetFS() -> OpenFile(tmp); if (tag.HasParam(wxT("WIDTH"))) tag.ScanParam(wxT("WIDTH"), wxT("%i"), &w); if (tag.HasParam(wxT("HEIGHT"))) tag.ScanParam(wxT("HEIGHT"), wxT("%i"), &h); al = wxHTML_ALIGN_BOTTOM; - if (tag.HasParam("ALIGN")) { - wxString alstr = tag.GetParam("ALIGN"); + if (tag.HasParam(wxT("ALIGN"))) { + wxString alstr = tag.GetParam(wxT("ALIGN")); alstr.MakeUpper(); // for the case alignment was in ".." - if (alstr == "TEXTTOP") al = wxHTML_ALIGN_TOP; - else if ((alstr == "CENTER") || (alstr == "ABSCENTER")) al = wxHTML_ALIGN_CENTER; + if (alstr == wxT("TEXTTOP")) al = wxHTML_ALIGN_TOP; + else if ((alstr == wxT("CENTER")) || (alstr == wxT("ABSCENTER"))) al = wxHTML_ALIGN_CENTER; } - if (tag.HasParam("USEMAP")) { - mn = tag.GetParam( "USEMAP" ); - if (mn[ 0 ] == '#') { + if (tag.HasParam(wxT("USEMAP"))) { + mn = tag.GetParam( wxT("USEMAP") ); + if (mn[ (unsigned int) 0 ] == wxT('#')) { mn = mn.Mid( 1 ); } } wxHtmlImageCell *cel = NULL; if (str) { - cel = new wxHtmlImageCell(str, w, h, al, mn); + cel = new wxHtmlImageCell(str, w, h, m_WParser -> GetPixelScale(), al, mn); cel -> SetLink(m_WParser -> GetLink()); m_WParser -> GetContainer() -> InsertCell(cel); delete str; } } } - if (tag.GetName() == "MAP") { + if (tag.GetName() == wxT("MAP")) { m_WParser->CloseContainer(); m_WParser->OpenContainer(); - if (tag.HasParam("NAME")) { - wxString tmp = tag.GetParam("NAME"); + if (tag.HasParam(wxT("NAME"))) { + wxString tmp = tag.GetParam(wxT("NAME")); wxHtmlImageMapCell *cel = new wxHtmlImageMapCell( tmp ); m_WParser->GetContainer()->InsertCell( cel ); } @@ -391,25 +396,27 @@ TAG_HANDLER_BEGIN(IMG, "IMG,MAP,AREA") m_WParser->CloseContainer(); m_WParser->OpenContainer(); } - if (tag.GetName() == "AREA") { - if (tag.HasParam("SHAPE")) { - wxString tmp = tag.GetParam("SHAPE"); - wxString coords; + if (tag.GetName() == wxT("AREA")) { + if (tag.HasParam(wxT("SHAPE"))) { + wxString tmp = tag.GetParam(wxT("SHAPE")); + wxString coords = wxEmptyString; tmp.MakeUpper(); wxHtmlImageMapAreaCell *cel = NULL; - if (tag.HasParam("COORDS")) { - coords = tag.GetParam("COORDS"); + if (tag.HasParam(wxT("COORDS"))) { + coords = tag.GetParam(wxT("COORDS")); } - if (tmp == "POLY") { - cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::POLY, coords ); - } else if (tmp == "CIRCLE") { - cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::CIRCLE, coords ); - } else if (tmp == "RECT") { - cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::RECT, coords ); + if (tmp == wxT("POLY")) { + cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::POLY, coords, m_WParser -> GetPixelScale() ); + } else if (tmp == wxT("CIRCLE")) { + cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::CIRCLE, coords, m_WParser -> GetPixelScale() ); + } else if (tmp == wxT("RECT")) { + cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::RECT, coords, m_WParser -> GetPixelScale() ); } - if (cel != NULL && tag.HasParam("HREF")) { - wxString tmp = tag.GetParam("HREF"); - cel->SetLink( tmp ); + if (cel != NULL && tag.HasParam(wxT("HREF"))) { + wxString tmp = tag.GetParam(wxT("HREF")); + wxString target = wxEmptyString; + if (tag.HasParam(wxT("TARGET"))) target = tag.GetParam(wxT("TARGET")); + cel->SetLink( wxHtmlLinkInfo(tmp, target)); } if (cel != NULL) m_WParser->GetContainer()->InsertCell( cel ); }