First pass at integrating a code generator in XRCed. Initial patch

[wxWidgets.git] / src / html / winpars.cpp

diff --git a/src/html/winpars.cpp b/src/html/winpars.cpp
index 344ade10a068675909a474d5c3d7fe1cbcc35a7a..265572a844d0748004df5bd22033cd9d10548790 100644 (file)
--- a/src/html/winpars.cpp
+++ b/src/html/winpars.cpp
@@ -7,11 +7,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "winpars.h"
-#endif
-
 #include "wx/wxprec.h"
 
 #include "wx/defs.h"
@@ -32,6 +27,7 @@
 #include "wx/fontmap.h"
 #include "wx/log.h"
 #include "wx/settings.h"
+#include "wx/uri.h"
 
 
 //-----------------------------------------------------------------------------
@@ -115,7 +111,7 @@ void wxHtmlWinParser::RemoveModule(wxHtmlTagsModule *module)
     m_Modules.DeleteObject(module);
 }
 
-void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face,
+void wxHtmlWinParser::SetFonts(const wxString& normal_face, const wxString& fixed_face,
                                const int *sizes)
 {
     static int default_sizes[7] =
@@ -192,10 +188,12 @@ void wxHtmlWinParser::InitParser(const wxString& source)
                  */
 
     m_UseLink = false;
-    m_Link = wxHtmlLinkInfo( wxT(""), wxT("") );
+    m_Link = wxHtmlLinkInfo( wxEmptyString );
     m_LinkColor.Set(0, 0, 0xFF);
     m_ActualColor.Set(0, 0, 0);
     m_Align = wxHTML_ALIGN_LEFT;
+    m_ScriptMode = wxHTML_SCRIPT_NORMAL;
+    m_ScriptBaseline = 0;
     m_tmpLastWasSpace = false;
     m_lastWordCell = NULL;
 
@@ -248,16 +246,45 @@ wxObject* wxHtmlWinParser::GetProduct()
 wxFSFile *wxHtmlWinParser::OpenURL(wxHtmlURLType type,
                                    const wxString& url) const
 {
-    // FIXME - normalize the URL to full path before passing to
-    //         OnOpeningURL!!
     if ( m_Window )
     {
         wxString myurl(url);
         wxHtmlOpeningStatus status;
         for (;;)
         {
+            wxString myfullurl(myurl);
+
+            // consider url as absolute path first
+            wxURI current(myurl);
+            myfullurl = current.BuildUnescapedURI();
+
+            // if not absolute then ...
+            if( current.IsReference() )
+            {
+                wxString basepath = GetFS()->GetPath();
+                wxURI base(basepath);
+
+                // ... try to apply base path if valid ...
+                if( !base.IsReference() )
+                {
+                    wxURI path(myfullurl);
+                    path.Resolve( base );
+                    myfullurl = path.BuildUnescapedURI();
+                }
+                else
+                {
+                    // ... or force such addition if not included already
+                    if( !current.GetPath().Contains(base.GetPath()) )
+                    {
+                        basepath += myurl;
+                        wxURI connected( basepath );
+                        myfullurl = connected.BuildUnescapedURI();
+                    }
+                }
+            }
+
             wxString redirect;
-            status = m_Window->OnOpeningURL(type, myurl, &redirect);
+            status = m_Window->OnOpeningURL(type, myfullurl, &redirect);
             if ( status != wxHTML_REDIRECT )
                 break;
 
@@ -275,7 +302,6 @@ wxFSFile *wxHtmlWinParser::OpenURL(wxHtmlURLType type,
 
 void wxHtmlWinParser::AddText(const wxChar* txt)
 {
-    wxHtmlCell *c;
     size_t i = 0,
            x,
            lng = wxStrlen(txt);
@@ -313,45 +339,40 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
         if (x)
         {
             temp[templen-1] = wxT(' ');
-            temp[templen] = 0;
-            templen = 0;
-#if !wxUSE_UNICODE
-            if (m_EncConv)
-                m_EncConv->Convert(temp);
-#endif
-            size_t len = wxStrlen(temp);
-            for (size_t j = 0; j < len; j++)
-                if (temp[j] == nbsp)
-                    temp[j] = wxT(' ');
-            c = new wxHtmlWordCell(temp, *(GetDC()));
-            if (m_UseLink)
-                c->SetLink(m_Link);
-            m_Container->InsertCell(c);
-            ((wxHtmlWordCell*)c)->SetPreviousWord(m_lastWordCell);
-            m_lastWordCell = (wxHtmlWordCell*)c;
+            DoAddText(temp, templen, nbsp);
             m_tmpLastWasSpace = true;
         }
     }
 
     if (templen && (templen > 1 || temp[0] != wxT(' ')))
     {
-        temp[templen] = 0;
+        DoAddText(temp, templen, nbsp);
+        m_tmpLastWasSpace = false;
+    }
+}
+
+void wxHtmlWinParser::DoAddText(wxChar *temp, int& templen, wxChar nbsp)
+{
+    temp[templen] = 0;
+    templen = 0;
 #if !wxUSE_UNICODE
-        if (m_EncConv)
-            m_EncConv->Convert(temp);
+    if (m_EncConv)
+        m_EncConv->Convert(temp);
 #endif
-        size_t len = wxStrlen(temp);
-        for (size_t j = 0; j < len; j++)
-            if (temp[j] == nbsp)
-                temp[j] = wxT(' ');
-        c = new wxHtmlWordCell(temp, *(GetDC()));
-        if (m_UseLink)
-            c->SetLink(m_Link);
-        m_Container->InsertCell(c);
-        ((wxHtmlWordCell*)c)->SetPreviousWord(m_lastWordCell);
-        m_lastWordCell = (wxHtmlWordCell*)c;
-        m_tmpLastWasSpace = false;
+    size_t len = wxStrlen(temp);
+    for (size_t j = 0; j < len; j++)
+    {
+        if (temp[j] == nbsp)
+            temp[j] = wxT(' ');
     }
+
+    wxHtmlCell *c = new wxHtmlWordCell(temp, *(GetDC()));
+
+    ApplyStateToCell(c);
+
+    m_Container->InsertCell(c);
+    ((wxHtmlWordCell*)c)->SetPreviousWord(m_lastWordCell);
+    m_lastWordCell = (wxHtmlWordCell*)c;
 }
 
 
@@ -445,7 +466,6 @@ void wxHtmlWinParser::SetLink(const wxHtmlLinkInfo& link)
     m_UseLink = (link.GetHref() != wxEmptyString);
 }
 
-
 void wxHtmlWinParser::SetFontFace(const wxString& face)
 {
     if (GetFontFixed()) m_FontFaceFixed = face;
@@ -457,6 +477,15 @@ void wxHtmlWinParser::SetFontFace(const wxString& face)
 #endif
 }
 
+void wxHtmlWinParser::ApplyStateToCell(wxHtmlCell *cell)
+{
+    // set the link:
+    if (m_UseLink)
+        cell->SetLink(GetLink());
+
+    // apply current script mode settings:
+    cell->SetScriptMode(GetScriptMode(), GetScriptBaseline());
+}
 
 
 #if !wxUSE_UNICODE