making wxHTML 8.3 compliant

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3796 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/html/m_fonts.cpp

@@ -0,0 +1,192 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        mod_fonts.cpp
+// Purpose:     wxHtml module for fonts & colors of fonts
+// Author:      Vaclav Slavik
+// RCS-ID:      $Id$
+// Copyright:   (c) 1999 Vaclav Slavik
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+#include <wx/wxprec.h>
+
+#include "wx/defs.h"
+#if wxUSE_HTML
+
+#ifdef __BORDLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WXPRECOMP
+#include <wx/wx.h>
+#endif
+
+#include "wx/html/forcelnk.h"
+#include "wx/html/m_templ.h"
+
+FORCE_LINK_ME(mod_fonts)
+
+
+TAG_HANDLER_BEGIN(FONT, "FONT")
+
+    TAG_HANDLER_PROC(tag)
+    {
+        wxColour oldclr = m_WParser -> GetActualColor();
+        int oldsize = m_WParser -> GetFontSize();
+
+        if (tag.HasParam("COLOR")) {
+	    unsigned long tmp = 0; 
+            wxColour clr;
+            if (tag.ScanParam("COLOR", "#%lX", &tmp) == 1) {
+                clr = wxColour((tmp & 0xFF0000) >> 16 , (tmp & 0x00FF00) >> 8, (tmp & 0x0000FF));
+                m_WParser -> SetActualColor(clr);
+                m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(clr));
+	    }
+        }
+
+        if (tag.HasParam("SIZE")) {
+	    long tmp = 0;
+            if (tag.ScanParam("SIZE", "%li", &tmp) == 1) {
+                m_WParser -> SetFontSize(oldsize+tmp);
+                m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+	    }
+        }
+
+        ParseInner(tag);
+
+        if (oldclr != m_WParser -> GetActualColor()) {
+            m_WParser -> SetActualColor(oldclr);
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(oldclr));
+        }
+        if (oldsize != m_WParser -> GetFontSize()) {
+            m_WParser -> SetFontSize(oldsize);
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+        }
+        return TRUE;
+    }
+
+TAG_HANDLER_END(FONT)
+
+
+TAG_HANDLER_BEGIN(FACES, "U,I,B,TT")
+
+    TAG_HANDLER_PROC(tag)
+    {
+        int fixed = m_WParser -> GetFontFixed(),
+            italic = m_WParser -> GetFontItalic(),
+            underlined = m_WParser -> GetFontUnderlined(),
+            bold = m_WParser -> GetFontBold();
+
+        if (tag.GetName() == "U")
+            m_WParser -> SetFontUnderlined(TRUE);
+        else if (tag.GetName() == "B")
+            m_WParser -> SetFontBold(TRUE);
+        else if (tag.GetName() == "I")
+            m_WParser -> SetFontItalic(TRUE);
+        else
+            m_WParser -> SetFontFixed(TRUE);
+        m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+
+        ParseInner(tag);
+
+        m_WParser -> SetFontUnderlined(underlined);
+        m_WParser -> SetFontBold(bold);
+        m_WParser -> SetFontItalic(italic);
+        m_WParser -> SetFontFixed(fixed);
+        m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+        return TRUE;
+    }
+
+TAG_HANDLER_END(FACES)
+
+
+
+
+
+TAG_HANDLER_BEGIN(Hx, "H1,H2,H3,H4,H5,H6")
+
+    TAG_HANDLER_PROC(tag)
+    {
+        int old_size, old_b, old_i, old_u, old_f, old_al;
+        wxHtmlContainerCell *c;
+
+        old_size = m_WParser -> GetFontSize();
+        old_b = m_WParser -> GetFontBold();
+        old_i = m_WParser -> GetFontItalic();
+        old_u = m_WParser -> GetFontUnderlined();
+        old_f = m_WParser -> GetFontFixed();
+        old_al = m_WParser -> GetAlign();
+
+        m_WParser -> SetFontBold(TRUE);
+        m_WParser -> SetFontItalic(FALSE);
+        m_WParser -> SetFontUnderlined(FALSE);
+        m_WParser -> SetFontFixed(FALSE);
+
+             if (tag.GetName() == "H1")
+                m_WParser -> SetFontSize(+4);
+        else if (tag.GetName() == "H2")
+                m_WParser -> SetFontSize(+3);
+        else if (tag.GetName() == "H3")
+                m_WParser -> SetFontSize(+2);
+        else if (tag.GetName() == "H4") {
+                m_WParser -> SetFontSize(+2);
+                m_WParser -> SetFontItalic(TRUE);
+                m_WParser -> SetFontBold(FALSE);
+        }
+        else if (tag.GetName() == "H5")
+                m_WParser -> SetFontSize(+1);
+        else if (tag.GetName() == "H6") {
+                m_WParser -> SetFontSize(+1);
+                m_WParser -> SetFontItalic(TRUE);
+                m_WParser -> SetFontBold(FALSE);
+        }
+
+        c = m_WParser -> GetContainer();
+        if (c -> GetFirstCell()) {
+            m_WParser -> CloseContainer();
+            m_WParser -> OpenContainer();
+            c = m_WParser -> GetContainer();
+        }
+        c = m_WParser -> GetContainer();
+
+        c -> SetAlign(tag);
+        c -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+        c -> SetIndent(m_WParser -> GetCharHeight(), HTML_INDENT_TOP);
+        m_WParser -> SetAlign(c -> GetAlignHor());
+
+        ParseInner(tag);
+
+        m_WParser -> SetFontSize(old_size);
+        m_WParser -> SetFontBold(old_b);
+        m_WParser -> SetFontItalic(old_i);
+        m_WParser -> SetFontUnderlined(old_u);
+        m_WParser -> SetFontFixed(old_f);
+        m_WParser -> SetAlign(old_al);
+
+        m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+        m_WParser -> CloseContainer();
+        m_WParser -> OpenContainer();
+        c = m_WParser -> GetContainer();
+        c -> SetIndent(m_WParser -> GetCharHeight(), HTML_INDENT_TOP);
+
+        return TRUE;
+    }
+
+TAG_HANDLER_END(Hx)
+
+
+
+
+TAGS_MODULE_BEGIN(Fonts)
+
+    TAGS_MODULE_ADD(FONT)
+    TAGS_MODULE_ADD(FACES)
+    TAGS_MODULE_ADD(Hx)
+
+TAGS_MODULE_END(Fonts)
+
+
+#endif