centralized the handling of border styles; added borders support for wxListBox and...

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

diff --git a/src/html/m_pre.cpp b/src/html/m_pre.cpp
index a474a1ec385af0b07b05f00ce3d70bd810cf816b..4b5a71c7aa547e13bddf4a6fa0f0469d5d3ceb82 100644 (file)
--- a/src/html/m_pre.cpp
+++ b/src/html/m_pre.cpp
@@ -4,26 +4,20 @@
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik

-// Licence:     wxWindows Licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation
-#endif
-

 #include "wx/wxprec.h"
 
 #include "wx/defs.h"
 #if wxUSE_HTML && wxUSE_STREAMS
 #include "wx/wxprec.h"
 
 #include "wx/defs.h"
 #if wxUSE_HTML && wxUSE_STREAMS

-#ifdef __BORDLANDC__
+#ifdef __BORLANDC__

 #pragma hdrstop
 #endif
 
 #ifndef WXPRECOMP
 #pragma hdrstop
 #endif
 
 #ifndef WXPRECOMP

-#include "wx/wx.h"

 #endif
 
 #endif
 

-

 #include "wx/html/forcelnk.h"
 #include "wx/html/m_templ.h"
 
 #include "wx/html/forcelnk.h"
 #include "wx/html/m_templ.h"
 


@@ -33,12 +27,57 @@
 
 FORCE_LINK_ME(m_pre)
 
 
 FORCE_LINK_ME(m_pre)
 

+// replaces '\t', ' ' and '\n' with HTML markup:
+static wxString LINKAGEMODE HtmlizeWhitespaces(const wxString& str)
+{
+    wxString out;
+    size_t len = str.Len();
+    size_t linepos = 0;
+    for (size_t i = 0; i < len; i++)
+    {
+        switch (str[i])
+        {
+            case wxT('<'):
+                while (i < len && str[i] != wxT('>'))
+                {
+                    out << str[i++];
+                    linepos++;
+                }
+                out << wxT('>');
+                linepos++;
+                break;
+            case wxT(' '):
+                out << wxT("&nbsp;");
+                linepos++;
+                break;
+            case wxT('\n'):
+                out << wxT("<br>");
+                linepos = 0;
+                break;
+            case wxT('\t'):
+                {
+                    for (size_t j = 8 - linepos % 8; j > 0; j--)
+                        out << wxT("&nbsp;");
+                    linepos += 8 - linepos % 8;
+                }
+                break;
+            default:
+                out << str[i];
+                linepos++;
+                break;
+        }
+    }
+    return out;
+}
+
+

 //-----------------------------------------------------------------------------
 // The list handler:
 //-----------------------------------------------------------------------------
 
 
 TAG_HANDLER_BEGIN(PRE, "PRE")
 //-----------------------------------------------------------------------------
 // The list handler:
 //-----------------------------------------------------------------------------
 
 
 TAG_HANDLER_BEGIN(PRE, "PRE")

+    TAG_HANDLER_CONSTR(PRE) { }

 
     TAG_HANDLER_PROC(tag)
     {
 
     TAG_HANDLER_PROC(tag)
     {


@@ -51,32 +90,24 @@ TAG_HANDLER_BEGIN(PRE, "PRE")
             fsize = m_WParser->GetFontSize();
 
         c = m_WParser->GetContainer();
             fsize = m_WParser->GetFontSize();
 
         c = m_WParser->GetContainer();

-        m_WParser->SetFontUnderlined(FALSE);
-        m_WParser->SetFontBold(FALSE);
-        m_WParser->SetFontItalic(FALSE);
-        m_WParser->SetFontFixed(TRUE);
+        m_WParser->SetFontUnderlined(false);
+        m_WParser->SetFontBold(false);
+        m_WParser->SetFontItalic(false);
+        m_WParser->SetFontFixed(true);

         m_WParser->SetFontSize(3);
         c->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
 
         m_WParser->CloseContainer();
         c = m_WParser->OpenContainer();
         m_WParser->SetFontSize(3);
         c->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
 
         m_WParser->CloseContainer();
         c = m_WParser->OpenContainer();

+        c->SetWidthFloat(tag);
+        c = m_WParser->OpenContainer();

         c->SetAlignHor(wxHTML_ALIGN_LEFT);
         c->SetAlignHor(wxHTML_ALIGN_LEFT);

+        c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_TOP);

 
 

-        wxString src, srcMid;
-
-        src = *m_WParser->GetSource();
-        srcMid = src.Mid(tag.GetBeginPos(), 
-                         tag.GetEndPos1() - tag.GetBeginPos());
-        srcMid.Replace(wxT("\t"), wxT("        "));
-        srcMid.Replace(wxT(" "), wxT("&nbsp;"));
-        srcMid.Replace(wxT("\n"), wxT("<br>"));
-
-        // It is safe to temporarily change the source being parsed,
-        // provided we restore the state back after parsing
-        m_Parser->SetSource(srcMid);
-        m_Parser->DoParsing();
-        m_Parser->SetSource(src);
-        
+        wxString srcMid = m_WParser->GetInnerSource(tag);
+        ParseInnerSource(HtmlizeWhitespaces(srcMid));
+
+        m_WParser->CloseContainer();

         m_WParser->CloseContainer();
         c = m_WParser->OpenContainer();
 
         m_WParser->CloseContainer();
         c = m_WParser->OpenContainer();
 


@@ -87,7 +118,7 @@ TAG_HANDLER_BEGIN(PRE, "PRE")
         m_WParser->SetFontSize(fsize);
         c->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
 
         m_WParser->SetFontSize(fsize);
         c->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
 

-        return TRUE;
+        return true;

     }
 
 TAG_HANDLER_END(PRE)
     }
 
 TAG_HANDLER_END(PRE)