Changeset 6460a27fda60372c9a6f37ce5f654de90a0eebaf

Timestamp:

01/06/07 23:32:16 (6 years ago)

Author:

Philipp Kern <phil@…>

Parents:

1d79f148669cfa7e22a001b0c897a60553bd3487

Children:

ca555a305ba7567b0f0270ad9a1180fb2ab928e2

git-committer:

Philipp Kern <phil@0x539.de> / 2007-01-06T22:32:16Z+0000

Message:

[project @ Code highlighting by file extension]

Original author: Armin Burgmeier <armin@…>
Date: 2005-04-22 20:52:29+00:00

Files:

• inc/document.hpp (modified) (3 diffs)
• src/document.cpp (modified) (2 diffs)

inc/document.hpp

@@ -26 +26 @@
 #include "features.hpp"
 #ifdef WITH_GTKSOURCEVIEW
+#include "sourceview/sourcelanguagesmanager.hpp"
 #include "sourceview/sourceview.hpp"
 #endif
@@ -35 +36 @@
 {
 public:
+        typedef std::map<Glib::ustring, Glib::ustring> MimeMap;
+
         Document(obby::document& doc);
         virtual ~Document();
@@ -54 +57 @@
 #ifdef WITH_GTKSOURCEVIEW
         Gtk::SourceView m_view;
+        Glib::RefPtr<Gtk::SourceLanguagesManager> m_lang_manager;
 #else
         Gtk::TextView m_view;
 #endif
         bool m_editing;
+
+public:
+#ifdef WITH_GTKSOURCEVIEW
+        static const MimeMap& create_mime_map();
+        static const MimeMap& m_mime_map;
+#endif
+
 };
 

src/document.cpp

@@ -17 +17 @@
  */
 
+#include "sourceview/sourcelanguagesmanager.hpp"
 #include "document.hpp"
 
+#ifdef WITH_GTKSOURCEVIEW
+const Gobby::Document::MimeMap& Gobby::Document::m_mime_map =
+        Gobby::Document::create_mime_map();
+#endif
+
 Gobby::Document::Document(obby::document& doc)
- : Gtk::ScrolledWindow(), m_doc(doc), m_editing(true)
+ : Gtk::ScrolledWindow(), m_doc(doc), m_editing(true),
+   m_lang_manager(Gtk::SourceLanguagesManager::create() )
 {
 #ifdef WITH_GTKSOURCEVIEW
         m_view.set_show_line_numbers(true);
+        Glib::RefPtr<Gtk::SourceBuffer> buf = m_view.get_buffer();
+#else
+        Glib::RefPtr<Gtk::TextBuffer> buf = m_view.get_buffer();
 #endif
-        Glib::RefPtr<Gtk::TextBuffer> buf = m_view.get_buffer();
 
+        // Set monospaced font
         Pango::FontDescription desc;
         desc.set_family("monospace");
         m_view.modify_font(desc);
+
+
+#ifdef WITH_GTKSOURCEVIEW
+        // Set source language by file extension
+        Glib::ustring title = doc.get_title();
+        Glib::ustring::size_type pos = title.rfind('.');
+        if(pos != Glib::ustring::npos)
+        {
+                Glib::ustring extension = title.substr(pos + 1);
+                MimeMap::const_iterator iter = m_mime_map.find(extension);
+                if(iter != m_mime_map.end() )
+                {
+                        Glib::ustring mime = iter->second;
+                        Glib::RefPtr<Gtk::SourceLanguage> language = 
+                                m_lang_manager->get_language_from_mime_type(
+                                        mime
+                                );
+                        if(language)
+                        {
+                                buf->set_language(language);
+                        }
+                        else
+                        {
+                                g_warning("Could not find syntax file for file "
+                                          "extension %s (mime-type %s)",
+                                          extension.c_str(), mime.c_str() );
+                        }
+                }
+                else
+                {
+                        g_warning("Could not detect file type of file "
+                                  "extension '%s'", extension.c_str() );
+                }
+        }
+
+        buf->set_highlight(true);
+#endif
 
         // Textbuffer signal handlers
@@ -99 +146 @@
 }
 
+#ifdef WITH_GTKSOURCEVIEW
+const Gobby::Document::MimeMap& Gobby::Document::create_mime_map()
+{
+        static MimeMap map;
+
+        // Translates file extension to mime type
+        map["ada"] = "text/x-ada";
+        map["c"] = "text/x-c";
+        map["h"] = "text/x-c++";
+        map["hh"] = "text/c-c++";
+        map["cpp"] = "text/x-c++";
+        map["hpp"] = "text/x-c++";
+        map["cc"] = "text/x-c++";
+        map["css"] = "text/css";
+        map["diff"] = "text/x-diff";
+        map["f"] = "text/x-fortran";
+        map["f77"] = "text/x-fortran";
+        // Wi geth haskell?
+        map["htm"] = "text/html";
+        map["html"] = "text/html";
+        map["xhtml"] = "text/html";
+        // Wi geth IDL?
+        map["java"] = "text/x-java";
+        map["js"] = "text/x-javascript";
+        map["tex"] = "text/x-tex";
+        map["latex"] = "text/x-tex";
+        map["lua"] = "text/x-lua";
+        // Wi geth MSIL?
+        map["dpr"] = "text/x-pascal";
+        // TODO: Pascal hat noch mehr Krams, oder?
+        map["pl"] = "text/x-perl";
+        map["pm"] = "text/x-perl";
+        map["php"] = "text/x-php";
+        map["php3"] = "text/x-php";
+        map["php4"] = "text/x-php";
+        map["php5"] = "text/x-php";
+        map["po"] = "text/x-gettext-translation";
+        map["py"] = "text/x-python";
+        map["rb"] = "text/x-ruby";
+        map["sql"] = "text/x-sql";
+        // Wi geth texinfo?
+        // Wi geth vb.NET?
+        // Wi geth verilog?
+        map["xml"] = "text/xml";
+
+        return map;
+}
+#endif