From 22919d56574b22a71bf02e96f35068829c5964e0 Mon Sep 17 00:00:00 2001
From: Manuel Quiñones <manuel.por.aca@gmail.com>
Date: Mon, 18 Apr 2011 14:18:04 +0000
Subject: Stamp tracing code, still not stamping

---
diff --git a/Area.py b/Area.py
index 2e979a8..18984eb 100644
--- a/Area.py
+++ b/Area.py
@@ -286,9 +286,14 @@ class Area(gtk.DrawingArea):
         Show the shape of the tool selected for pencil, brush,
         rainbow and eraser
         """
-        if self.tool['name'] in ['pencil', 'eraser', 'brush', 'rainbow']:
+        if self.tool['name'] in ['pencil', 'eraser', 'brush', 'rainbow', 'stamp']:
             if not self.drawing:
                 size = self.tool['line size']
+                
+                # TODO draw stamp border in widget.window
+                # if self.tool['name'] == 'stamp':
+                #     pass
+                
                 if self.tool['line shape'] == 'circle':
                     widget.window.draw_arc(self.gc_brush, False,
                         self.x_cursor - size / 2, self.y_cursor - size / 2,
@@ -355,6 +360,11 @@ class Area(gtk.DrawingArea):
                     self.tool['line shape'])
                 self.last = coords
                 self.drawing = True
+            elif self.tool['name'] == 'stamp':
+                self.last = []
+                self.d.stamp(widget, coords, self.last, self.tool['line size'])
+                self.last = coords
+                self.drawing = True
             elif self.tool['name'] == 'rainbow':
                 self.last = []
                 self.d.rainbow(widget, coords, self.last,
@@ -425,6 +435,10 @@ class Area(gtk.DrawingArea):
                     self.tool['line size'], self.tool['line shape'])
                 self.last = coords
 
+            elif self.tool['name'] == 'stamp':
+                self.d.stamp(widget, coords, self.last, self.tool['line size'])
+                self.last = coords
+
             elif self.tool['name'] == 'rainbow':
                 self.d.rainbow(widget, coords, self.last,
                     self.rainbow_counter, self.tool['line size'],
diff --git a/Desenho.py b/Desenho.py
index 4f8f196..cb0a11e 100644
--- a/Desenho.py
+++ b/Desenho.py
@@ -128,6 +128,21 @@ class Desenho:
         widget.desenha = False
         self._trace(widget, widget.gc_brush, coords, last, size, shape)
 
+    def stamp(self, widget, coords, last, size=5):
+        """Paint with stamp.
+
+            @param  self -- Desenho.Desenho instance
+            @param  last -- last of oldx
+            @param  widget -- Area object (GtkDrawingArea)
+            @param  coords -- Two value tuple
+            @param  size -- integer (default 30)
+
+        """
+        widget.desenha = False
+        # TODO, this is a fake, not stamping at the moment:
+        size = 40
+        self._trace(widget, widget.gc_brush, coords, last, size, 'square')
+
     def rainbow(self, widget, coords, last, color, size=5, shape='circle'):
         """Paint with rainbow.
 
--
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