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

diff --git a/src/html/mod_links.cpp b/src/html/mod_links.cpp
new file mode 100644 (file)
index 0000000..9b92982
--- /dev/null
+++ b/src/html/mod_links.cpp
@@ -0,0 +1,80 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        mod_links.cpp
+// Purpose:     wxHtml module for links & anchors
+// Author:      Vaclav Slavik
+// Copyright:   (c) 1999 Vaclav Slavik
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#include "wx/defs.h"
+#if wxUSE_HTML
+
+#include <wx/html/forcelink.h>
+#include <wx/html/mod_templ.h>
+#include <wx/wxhtml.h>
+
+FORCE_LINK_ME(mod_links)
+
+
+class wxHtmlAnchorCell : public wxHtmlCell
+{
+    private:
+        wxString m_AnchorName;
+    
+    public:
+        wxHtmlAnchorCell(const wxString& name) : wxHtmlCell() {m_AnchorName = name;}
+        virtual const wxHtmlCell* Find(int condition, const void* param) const
+        {
+            if ((condition == HTML_COND_ISANCHOR) && (m_AnchorName == (*((const wxString*)param))))
+                return this;
+            else 
+                return wxHtmlCell::Find(condition, param);
+        }       
+};
+
+
+
+TAG_HANDLER_BEGIN(A, "A")
+
+    TAG_HANDLER_PROC(tag)
+    {
+        if (tag.HasParam("NAME")) {
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlAnchorCell(tag.GetParam("NAME")));
+        }
+    
+        if (tag.HasParam("HREF")) {
+            wxString oldlnk = m_WParser -> GetLink();
+            wxColour oldclr = m_WParser -> GetActualColor();
+            int oldund = m_WParser -> GetFontUnderlined();
+
+            m_WParser -> SetActualColor(m_WParser -> GetLinkColor());
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(m_WParser -> GetLinkColor()));
+            m_WParser -> SetFontUnderlined(TRUE);
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+            m_WParser -> SetLink(tag.GetParam("HREF"));
+
+            ParseInner(tag);
+
+            m_WParser -> SetLink(oldlnk);
+            m_WParser -> SetFontUnderlined(oldund);
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont()));
+            m_WParser -> SetActualColor(oldclr);
+            m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(oldclr));
+
+            return TRUE;
+        }
+        else return FALSE;
+    }
+
+TAG_HANDLER_END(A)
+
+
+
+TAGS_MODULE_BEGIN(Links)
+
+    TAGS_MODULE_ADD(A)
+
+TAGS_MODULE_END(Links)
+
+
+#endif