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Get badges positioning right.

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This commit is contained in:
Marco Pesenti Gritti 2007-08-26 02:24:45 +02:00
parent 6432dcfb0e
commit 05f2722d90
1 changed files with 31 additions and 30 deletions
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61
sugar/graphics/icon.py
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@ -81,12 +81,6 @@ class _IconBuffer(object):
return self._svg_loader.load(file_name, entities)
def _get_icon_size_request(self):
if self.width != None:
return self.width
else:
return 50
def _get_attach_points(self, info, size_request):
attach_points = info.get_attach_points()
@ -120,6 +114,30 @@ class _IconBuffer(object):
return icon_info
def _draw_badge(self, context, size):
theme = gtk.icon_theme_get_default()
badge_info = theme.lookup_icon(self.badge_name, size, 0)
if badge_info:
badge_file_name = badge_info.get_filename()
if badge_file_name.endswith('.svg'):
handle = self._svg_loader.load(badge_file_name, {})
handle.render_cairo(context)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(badge_file_name)
surface = hippo.cairo_surface_from_gdk_pixbuf(pixbuf)
context.set_source_surface(surface, 0, 0)
context.paint()
def _get_size(self, icon_width, icon_height):
if self.width is not None and self.height is not None:
width = self.width
height = self.height
else:
width = icon_width
height = icon_height
return width, height
def get_surface(self):
if self._surface is not None:
return self._surface
@ -154,23 +172,16 @@ class _IconBuffer(object):
y_padding = icon_height - badge_y - badge_size
icon_padding = max(x_padding, y_padding)
if self.width is not None and self.height is not None:
target_width = self.width
target_height = self.height
else:
target_width = icon_width
target_height = icon_height
width, height = self._get_size(icon_width, icon_height)
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32,
target_width, target_height)
context = cairo.Context(surface)
context.scale(float(width) / (icon_width + icon_padding * 2),
float(height) / (icon_height + icon_padding * 2))
context.save()
context.translate(icon_padding, icon_padding)
context.scale(float(target_width) / (icon_width + icon_padding * 2),
float(target_height) / (icon_height + icon_padding * 2))
if is_svg:
total_icon_width = icon_width + icon_padding
handle.render_cairo(context)
else:
pixbuf_surface = hippo.cairo_surface_from_gdk_pixbuf(pixbuf)
@ -178,19 +189,9 @@ class _IconBuffer(object):
context.paint()
if self.badge_name:
context.restore()
context.translate(badge_x, badge_y)
theme = gtk.icon_theme_get_default()
badge_info = theme.lookup_icon(self.badge_name, badge_size, 0)
if badge_info:
badge_file_name = badge_info.get_filename()
if badge_file_name.endswith('.svg'):
handle = self._svg_loader.load(badge_file_name, {})
handle.render_cairo(context)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(badge_file_name)
surface = hippo.cairo_surface_from_gdk_pixbuf(pixbuf)
context.set_source_surface(surface, badge_x, badge_y)
context.paint()
self._draw_badge(context, badge_size)
self._surface = surface