Use GtkSourceView2 if available

configure.in

@@ -40,9 +40,6 @@ fi
 
 # Checks for GIO2
 PKG_CHECK_MODULES(GIO, gio-2.0 >= 2.16, have_gio=true, have_gio=false)
-if test "x${have_gio}" = "xfalse" ; then
-    AC_MSG_ERROR([No GIO2 package information found])
-fi
 AC_SUBST(GIO_CFLAGS)
 AC_SUBST(GIO_LIBS)
 
@@ -54,14 +51,6 @@ fi
 AC_SUBST(GTK_CFLAGS)
 AC_SUBST(GTK_LIBS)
 
-# Checks for WebKit
-PKG_CHECK_MODULES(WEBKIT, webkit-1.0, have_webkit=true, have_webkit=false)
-if test "x${have_webkit}" = "xfalse" ; then
-    AC_MSG_ERROR([No WebKit package information found])
-fi
-AC_SUBST(WEBKIT_CFLAGS)
-AC_SUBST(WEBKIT_LIBS)
-
 # Checks for libsexy
 PKG_CHECK_MODULES(LIBSEXY, libsexy, have_libsexy=true, have_libsexy=false)
 if test "x${have_libsexy}" = "xfalse" ; then
@@ -70,6 +59,19 @@ fi
 AC_SUBST(LIBSEXY_CFLAGS)
 AC_SUBST(LIBSEXY_LIBS)
 
+# Checks for gtksourceview
+PKG_CHECK_MODULES(GTKSOURCEVIEW, gtksourceview, have_gtksourceview=true, have_gtksourceview=false)
+AC_SUBST(GTKSOURCEVIEW_CFLAGS)
+AC_SUBST(GTKSOURCEVIEW_LIBS)
+
+# Checks for WebKit
+PKG_CHECK_MODULES(WEBKIT, webkit-1.0, have_webkit=true, have_webkit=false)
+if test "x${have_webkit}" = "xfalse" ; then
+    AC_MSG_ERROR([No WebKit package information found])
+fi
+AC_SUBST(WEBKIT_CFLAGS)
+AC_SUBST(WEBKIT_LIBS)
+
 # Checks for LibXML2
 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6, have_libxml=true, have_libxml=false)
 if test "x${have_libxml}" = "xfalse" ; then

midori/Makefile.am

@@ -1,8 +1,9 @@
 INCLUDES = \
     $(GIO_CFLAGS)           \
     $(GTK_CFLAGS)           \
-    $(WEBKIT_CFLAGS)  \
     $(LIBSEXY_CFLAGS)       \
+    $(GTKSOURCEVIEW_CFLAGS) \
+    $(WEBKIT_CFLAGS)        \
     -I../katze
 
 AM_CFLAGS = -DMIDORI_LOCALEDIR=\""$(localedir)"\"
@@ -10,8 +11,9 @@ AM_CFLAGS = -DMIDORI_LOCALEDIR=\""$(localedir)"\"
 LDADD = \
     $(GIO_LIBS)          \
     $(GTK_LIBS)          \
-    $(WEBKIT_LIBS)       \
     $(LIBSEXY_LIBS)      \
+    $(GTKSOURCEVIEW_LIBS)\
+    $(WEBKIT_LIBS)       \
     $(INTLLIBS)          \
     ../katze/libkatze.la
 

midori/midori-browser.c

@@ -29,6 +29,10 @@
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 #include <libsexy/sexy.h>
+#if HAVE_GTKSOURCEVIEW
+#include <gtksourceview/gtksourceview.h>
+#include <gtksourceview/gtksourcelanguagemanager.h>
+#endif
 #include <string.h>
 
 struct _MidoriBrowser
@@ -1804,10 +1808,22 @@ _action_source_view_activate (GtkAction*     action,
     #if GLIB_CHECK_VERSION (2, 16, 0)
     GFile* file;
     gchar* tag;
+    #ifdef HAVE_GTKSOURCEVIEW
+    GFileInfo* info;
+    const gchar* content_type;
+    #endif
     #endif
     gchar* contents;
     gchar* contents_utf8;
+    #ifdef HAVE_GTKSOURCEVIEW
+    GtkSourceBuffer* buffer;
+    #if GLIB_CHECK_VERSION (2, 16, 0)
+    GtkSourceLanguageManager* language_manager;
+    GtkSourceLanguage* language;
+    #endif
+    #else
     GtkTextBuffer* buffer;
+    #endif
     GtkWidget* text_view;
     gint n;
 
@@ -1822,6 +1838,11 @@ _action_source_view_activate (GtkAction*     action,
     file = g_file_new_for_uri (uri);
     contents = NULL;
     g_file_load_contents (file, NULL, &contents, NULL, &tag, NULL);
+    #ifdef HAVE_GTKSOURCEVIEW
+    info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
+                              G_FILE_QUERY_INFO_NONE, NULL, NULL);
+    content_type = info ? g_file_info_get_content_type (info) : NULL;
+    #endif
     g_object_unref (file);
     if (contents && !g_utf8_validate (contents, -1, NULL))
     {
@@ -1833,10 +1854,42 @@ _action_source_view_activate (GtkAction*     action,
     #endif
         contents_utf8 = contents;
 
+    #ifdef HAVE_GTKSOURCEVIEW
+    buffer = gtk_source_buffer_new (NULL);
+    gtk_source_buffer_set_highlight_syntax (buffer, TRUE);
+    if (content_type)
+    {
+        language_manager = gtk_source_language_manager_get_default ();
+        if (!strcmp (content_type, "text/html"))
+        {
+            language = gtk_source_language_manager_get_language (
+                language_manager, "html");
+            gtk_source_buffer_set_language (buffer, language);
+        }
+        else if (!strcmp (content_type, "text/css"))
+        {
+            language = gtk_source_language_manager_get_language (
+                language_manager, "css");
+            gtk_source_buffer_set_language (buffer, language);
+        }
+        else if (!strcmp (content_type, "text/javascript"))
+        {
+            language = gtk_source_language_manager_get_language (
+                language_manager, "js");
+            gtk_source_buffer_set_language (buffer, language);
+        }
+    }
+    #else
     buffer = gtk_text_buffer_new (NULL);
+    #endif
     if (contents_utf8)
-        gtk_text_buffer_set_text (buffer, contents_utf8, -1);
+        gtk_text_buffer_set_text (GTK_TEXT_BUFFER (buffer), contents_utf8, -1);
+    #ifdef HAVE_GTKSOURCEVIEW
+    text_view = gtk_source_view_new_with_buffer (buffer);
+    gtk_source_view_set_show_line_numbers (GTK_SOURCE_VIEW (text_view), TRUE);
+    #else
     text_view = gtk_text_view_new_with_buffer (buffer);
+    #endif
     gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), FALSE);
     g_object_set_data (G_OBJECT (text_view), "browser-tab-uri",
         g_strconcat ("view-source:", uri, NULL));

midori/wscript_build

@@ -5,5 +5,5 @@ obj = bld.create_obj ('cc', 'program')
 obj.target = 'midori'
 obj.includes = '.. ../katze'
 obj.find_sources_in_dirs ('.')
-obj.uselib = 'GIO GTK WEBKIT LIBXML LIBSEXY'
+obj.uselib = 'GIO GTK LIBSEXY GTKSOURCEVIEW WEBKIT LIBXML'
 obj.uselib_local = 'katze'

wscript

@@ -37,9 +37,10 @@ def configure (conf):
 
     conf.check_pkg ('gio-2.0', destvar='GIO', vnum='2.16.0', mandatory=False)
     conf.check_pkg ('gtk+-2.0', destvar='GTK', vnum='2.6.0', mandatory=True)
+    conf.check_pkg ('libsexy', destvar='LIBSEXY', vnum='0.1', mandatory=True)
+    conf.check_pkg ('gtksourceview-2.0', destvar='GTKSOURCEVIEW', vnum='2.0', mandatory=False)
     conf.check_pkg ('webkit-1.0', destvar='WEBKIT', vnum='0.1', mandatory=True)
     conf.check_pkg ('libxml-2.0', destvar='LIBXML', vnum='2.6', mandatory=True)
-    conf.check_pkg ('libsexy', destvar='LIBSEXY', vnum='0.1', mandatory=True)
 
     conf.check_header ('unistd.h', 'HAVE_UNISTD_H')