[gtksourceviewmm] Adapt to new-style enum values.

[Murray Cumming <murrayc src gnome org>]

commit e4bec551078f97fb16c071923fa06d9118f31edd
Author: Murray Cumming <murrayc murrayc com>
Date:   Sat Apr 15 14:13:19 2017 +0200

    Adapt to new-style enum values.

 tests/completion/main.cc |    6 +++---
 tests/search/main.cc     |   21 +++++++++++----------
 2 files changed, 14 insertions(+), 13 deletions(-)
---
diff --git a/tests/completion/main.cc b/tests/completion/main.cc
index 7ef8ffd..0d8d202 100644
--- a/tests/completion/main.cc
+++ b/tests/completion/main.cc
@@ -104,7 +104,7 @@ bool TestProvider::match_vfunc(const Glib::RefPtr<const Gsv::CompletionContext>&
 
 Gsv::CompletionActivation TestProvider::get_activation_vfunc() const
 {
-  return Gsv::COMPLETION_ACTIVATION_INTERACTIVE | Gsv::COMPLETION_ACTIVATION_USER_REQUESTED;
+  return Gsv::CompletionActivation::INTERACTIVE | Gsv::CompletionActivation::USER_REQUESTED;
 }
 
 int TestProvider::get_priority_vfunc() const
@@ -143,8 +143,8 @@ TestWindow::TestWindow()
   m_show_icons(0)
 {
 // layout
-  Gtk::Box* hbox (Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 1)));
-  Gtk::Box* vbox (Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL, 1)));
+  Gtk::Box* hbox (Gtk::manage(new Gtk::Box(Gtk::Orientation::HORIZONTAL, 1)));
+  Gtk::Box* vbox (Gtk::manage(new Gtk::Box(Gtk::Orientation::VERTICAL, 1)));
   m_remember = Gtk::manage(new Gtk::CheckButton("Remember info visibility"));
   m_select_on_show = Gtk::manage(new Gtk::CheckButton("Select first on show"));
   m_show_headers = Gtk::manage(new Gtk::CheckButton("Show headers"));
diff --git a/tests/search/main.cc b/tests/search/main.cc
index 098eaf4..729619a 100644
--- a/tests/search/main.cc
+++ b/tests/search/main.cc
@@ -47,9 +47,9 @@ class SearchDialog : public Dialog {
 
     void build_widget ()
     {
-        add_button ("Close", RESPONSE_ACCEPT) ;
+        add_button ("Close", ResponseType::ACCEPT) ;
 
-        m_hbox = manage (new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL)) ;
+        m_hbox = manage (new Gtk::Box(Gtk::Orientation::HORIZONTAL)) ;
         get_content_area ()->pack_start (*m_hbox) ;
 
         Label *label = manage (new Label ("Search: ")) ;
@@ -164,12 +164,12 @@ public:
     {
         try {
             FileChooserDialog fc_dialog ("open a file",
-                                         FILE_CHOOSER_ACTION_OPEN);
+                                         FileChooserAction::OPEN);
             fc_dialog.set_select_multiple (false) ;
-            fc_dialog.add_button ("Cancel", RESPONSE_CANCEL) ;
-            fc_dialog.add_button ("OK", RESPONSE_ACCEPT) ;
+            fc_dialog.add_button ("Cancel", ResponseType::CANCEL) ;
+            fc_dialog.add_button ("OK", ResponseType::ACCEPT) ;
             int res = fc_dialog.run () ;
-            if (res != RESPONSE_ACCEPT) {return;}
+            if (res != ResponseType::ACCEPT) {return;}
             ustring filename = fc_dialog.get_filename () ;
             if (filename == "") {return;}
             open_file (filename) ;
@@ -208,7 +208,8 @@ public:
         if (!do_search (search_str, a_forward)) {
             MessageDialog dialog (*a_dialog,
                                   "Did not find string " + search_str,
-                                  MESSAGE_WARNING) ;
+                                  false,
+                                  MessageType::WARNING) ;
             dialog.run () ;
             dialog.hide () ;
         }
@@ -236,7 +237,7 @@ public:
             limit = source_buffer->end () ;
             found = search_iter.forward_search
                                     (a_text,
-                                     TEXT_SEARCH_TEXT_ONLY | TEXT_SEARCH_CASE_INSENSITIVE,
+                                     TextSearchFlags::TEXT_ONLY | TextSearchFlags::CASE_INSENSITIVE,
                                      start,
                                      end,
                                      limit) ;
@@ -247,7 +248,7 @@ public:
             limit = source_buffer->begin () ;
             found = search_iter.backward_search
                                     (a_text,
-                                     TEXT_SEARCH_TEXT_ONLY | TEXT_SEARCH_CASE_INSENSITIVE,
+                                     TextSearchFlags::TEXT_ONLY | TextSearchFlags::CASE_INSENSITIVE,
                                      start,
                                      end,
                                      limit) ;
@@ -316,7 +317,7 @@ public:
     {
         if (m_main_vbox) {return;}
 
-        m_main_vbox = manage (new Gtk::Box(Gtk::ORIENTATION_VERTICAL)) ;
+        m_main_vbox = manage (new Gtk::Box(Gtk::Orientation::VERTICAL)) ;
         g_return_if_fail (m_menu_bar) ;
         m_main_vbox->pack_start (*m_menu_bar, PACK_SHRINK) ;
         m_source_view = manage (new View) ;