[banshee] [osx] patch murrine for more osx-like rendering

[Aaron Bockover <abock src gnome org>]

commit 31d0542eadd43c3a30a77db5d3cdb5c3cf4f5252
Author: Aaron Bockover <abockover novell com>
Date:   Tue Jan 19 13:16:50 2010 -0500

    [osx] patch murrine for more osx-like rendering
    
    Do not render a highlight border on scroll bars
    and render solid arrows like OS X does

 build/bundle/packages/murrine.py                |   17 +++++++--
 build/bundle/packages/patches/murrine-osx.patch |   43 +++++++++++++++++++++++
 2 files changed, 57 insertions(+), 3 deletions(-)
---
diff --git a/build/bundle/packages/murrine.py b/build/bundle/packages/murrine.py
index b621708..07239f0 100644
--- a/build/bundle/packages/murrine.py
+++ b/build/bundle/packages/murrine.py
@@ -1,3 +1,14 @@
-GnomePackage ('murrine',
-	version_major = '0.90',
-	version_minor = '3')
+class MurrinePackage (GnomePackage):
+	def __init__ (self):
+		GnomePackage.__init__ (self,
+			'murrine',
+			version_major = '0.90',
+			version_minor = '3')
+
+		self.sources.append ('patches/murrine-osx.patch')
+
+	def prep (self):
+		Package.prep (self)
+		self.sh ('patch -p1 < "%{sources[1]}"')
+
+MurrinePackage ()
diff --git a/build/bundle/packages/patches/murrine-osx.patch b/build/bundle/packages/patches/murrine-osx.patch
new file mode 100644
index 0000000..4688310
--- /dev/null
+++ b/build/bundle/packages/patches/murrine-osx.patch
@@ -0,0 +1,43 @@
+diff --git a/src/murrine_draw.c b/src/murrine_draw.c
+index 4cab20f..06ed9b1 100644
+--- a/src/murrine_draw.c
++++ b/src/murrine_draw.c
+@@ -1625,10 +1625,6 @@ murrine_draw_scrollbar_slider (cairo_t *cr,
+ 	}
+ 
+ 	cairo_restore (cr);
+-
+-	murrine_set_color_rgb (cr, &border);
+-	murrine_rounded_rectangle (cr, 0.5, 0.5, width-1, height-1, widget->roundness, widget->corners);
+-	cairo_stroke (cr);
+ }
+ 
+ static void
+@@ -1791,21 +1787,15 @@ murrine_draw_normal_arrow (cairo_t *cr,
+ {
+ 	double arrow_width;
+ 	double arrow_height;
+-	double line_width_2;
+ 
+-	cairo_save (cr);
+-
+-	arrow_width = MIN (height*2.0 + MAX (1.0, ceil (height*2.0/6.0*2.0)/2.0)/2.0, width);
+-	line_width_2 = MAX (1.0, ceil (arrow_width/6.0*2.0)/2.0)/2.0;
+-	arrow_height = arrow_width/2.0+line_width_2;
++	arrow_width = CLAMP (width, 3, 8);
++	arrow_height = CLAMP (height, 3, 8);
+ 
+-	cairo_translate (cr, x, y-arrow_height/2.0);
++	cairo_save (cr);
+ 
+-	cairo_move_to (cr, -arrow_width/2.0, line_width_2);
+-	cairo_line_to (cr, -arrow_width/2.0 + line_width_2, 0);
+-	cairo_arc_negative (cr, 0, arrow_height-2*line_width_2-2*line_width_2*sqrt(2), 2*line_width_2, M_PI_2+M_PI_4, M_PI_4);
+-	cairo_line_to (cr, arrow_width/2.0-line_width_2, 0);
+-	cairo_line_to (cr, arrow_width/2.0, line_width_2);
++	cairo_translate (cr, x, y - arrow_height / 2.0);
++	cairo_move_to (cr, -arrow_width / 2.0, 0);
++	cairo_line_to (cr, arrow_width / 2.0, 0);
+ 	cairo_line_to (cr, 0, arrow_height);
+ 	cairo_close_path (cr);
+