From 94558caba48480424a8a8d0f4613a7265e44998d Mon Sep 17 00:00:00 2001
From: JRG 2 <jrg2@ubuntu.(none)>
Date: Tue, 24 Dec 2013 23:49:14 +0000
Subject: Export icon

---
(limited to 'TurtleArt')

diff --git a/TurtleArt/tacanvas.py b/TurtleArt/tacanvas.py
index f37a3a4..753fd32 100644
--- a/TurtleArt/tacanvas.py
+++ b/TurtleArt/tacanvas.py
@@ -128,9 +128,14 @@ class TurtleGraphics:
         else:
             svg_surface = cairo.SVGSurface(
                 TMP_SVG_PATH, self.width, self.height)
+        self.svg_surface = svg_surface
         self.cr_svg = cairo.Context(svg_surface)
         self.cr_svg.set_line_cap(1)  # Set the line cap to be round
 
+    def get_square_svg_path(self):
+        return os.path.join(get_path(self.turtle_window.activity, 'instance'),
+                             'output.svg')
+
     def fill_polygon(self, poly_points):
         ''' Draw the polygon... '''
         def _fill_polygon(cr, poly_points):
@@ -416,6 +421,8 @@ class TurtleGraphics:
     def svg_close(self):
         ''' Close current SVG graphic '''
         self.cr_svg.show_page()
+        self.svg_surface.flush()
+        self.svg_surface.finish()
 
     def svg_reset(self):
         ''' Reset svg flags '''
diff --git a/TurtleArt/tawindow.py b/TurtleArt/tawindow.py
index 4584726..63b088f 100644
--- a/TurtleArt/tawindow.py
+++ b/TurtleArt/tawindow.py
@@ -4642,6 +4642,47 @@ before making changes to your program'))
         save_picture(self.canvas, image_file)
         return ta_file, image_file
 
+    def save_as_icon(self, name=''):
+        from sugariconify import SugarIconify
+
+        icon = SugarIconify()
+        path = self.canvas.get_square_svg_path()
+        self.square_svg(path)
+
+        lst_path = path.split('/')
+        icon.set_use_default_colors(True)
+        output_path = '/'.join(lst_path[:-1])
+
+        icon.set_output_path(output_path)
+        icon.iconify(path)
+
+        file_name_lst = lst_path[-1].split('.')
+        file_name = '.'.join(file_name_lst[:-1]) + '.sugar.svg'
+        lst_path[-1] = file_name
+        path = '/'.join(lst_path)
+
+        if self.running_sugar:
+            from sugar.datastore import datastore
+            from sugar import profile
+
+            dsobject = datastore.create()
+            if len(name) == 0:
+                dsobject.metadata['title'] = '%s %s' % \
+                    (self.activity.metadata['title'], _('icon'))
+            else:
+                dsobject.metadata['title'] = name
+            dsobject.metadata['icon-color'] = profile.get_color().to_string()
+            dsobject.metadata['mime_type'] = 'image/svg+xml'
+            dsobject.set_file_path(path)
+            datastore.write(dsobject)
+            dsobject.destroy()
+            self.saved_pictures.append((dsobject.object_id, True))
+            os.remove(path)
+
+    def write_svg_operation(self):
+        self.canvas.svg_close()
+        self.canvas.svg_reset()
+
     def save_as_image(self, name='', svg=False):
         ''' Grab the current canvas and save it. '''
         if svg:
--
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