[gtksourceview] Print support in py test widget

[Paolo Borelli <pborelli src gnome org>]

commit 9d057576a732eca36251ad9a20abe3c444c55638
Author: Paolo Borelli <pborelli gnome org>
Date:   Sun Jun 20 21:34:09 2010 +0200

    Print support in py test widget

 tests/test-widget.py |   24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)
---
diff --git a/tests/test-widget.py b/tests/test-widget.py
index 1cdce56..080a0c7 100644
--- a/tests/test-widget.py
+++ b/tests/test-widget.py
@@ -282,7 +282,16 @@ class Window(Gtk.Window):
                                         Gtk.STOCK_CANCEL)
 
     def print_file_cb(self, action):
-        return
+        compositor = GtkSource.PrintCompositor.new_from_view (self._view)
+        operation = Gtk.PrintOperation ()
+        operation.set_job_name (os.path.basename(self._filepath))
+        operation.set_show_progress (True)
+
+        # we do blocking pagination
+        operation.connect('paginate', self.paginate_cb, compositor)
+        operation.connect('draw-page', self.draw_page_cb, compositor)
+
+        operation.run (Gtk.PrintOperationAction.PRINT_DIALOG, None)
 
     def find_cb(self, action):
         return
@@ -391,6 +400,8 @@ class Window(Gtk.Window):
         else:
             path = os.path.abspath(filename)
 
+        self._filepath = path
+
         f = Gio.file_new_for_path(path)
 
         info = f.query_info("*", 0, None)
@@ -425,6 +436,17 @@ class Window(Gtk.Window):
         self._buf.place_cursor(i)
         return True
 
+    def paginate_cb(self, operation, context, compositor):
+        print "Pagination progress: %.2f %%\n" % (compositor.get_pagination_progress () * 100.0)
+        if compositor.paginate (context):
+            print "Pagination progress: %.2f %%\n" % (compositor.get_pagination_progress () * 100.0)
+            operation.set_n_pages (compositor.get_n_pages ())
+            return True
+        return False
+
+    def draw_page_cb(self, operation, context, page_nr, compositor):
+        compositor.draw_page (context, page_nr)
+
 def _quit(*args):
     Gtk.main_quit()