That does the job, great! I will change Browse accordingly. It will be similar than this, but I have to remove the tabs there too.
El día 10 de febrero de 2012 16:39, <[email protected]> escribió: > From: Gonzalo Odiard <[email protected]> > > Signed-off-by: Gonzalo Odiard <[email protected]> Reviewed-by: Manuel Quiñones <[email protected]> > > ------- > > v2: Create the image without the toolbar > --- > src/sugar3/activity/activity.py | 39 > ++++++++++++++++++++++++--------------- > 1 files changed, 24 insertions(+), 15 deletions(-) > > diff --git a/src/sugar3/activity/activity.py b/src/sugar3/activity/activity.py > index 19c1974..8c1200c 100644 > --- a/src/sugar3/activity/activity.py > +++ b/src/sugar3/activity/activity.py > @@ -54,11 +54,12 @@ import os > import time > from hashlib import sha1 > from functools import partial > +import StringIO > > from gi.repository import GConf > from gi.repository import Gtk > from gi.repository import Gdk > -from gi.repository import GdkPixbuf > +import cairo > from gi.repository import GObject > import dbus > import dbus.service > @@ -642,26 +643,34 @@ class Activity(Window, Gtk.Container): > binary content of a png image with a width of 300 and a height of 225 > pixels. > """ > - if self.canvas is None or not hasattr(self.canvas, 'get_snapshot'): > + if self.canvas is None or not hasattr(self.canvas, 'get_window'): > return None > - pixmap = self.canvas.get_snapshot((-1, -1, 0, 0)) > > - width, height = pixmap.get_size() > - pixbuf = GdkPixbuf.Pixbuf(GdkPixbuf.Colorspace.RGB, 0, 8, width, > height) > - pixbuf = pixbuf.get_from_drawable(pixmap, pixmap.get_colormap(), > - 0, 0, 0, 0, width, height) > - pixbuf = pixbuf.scale_simple(style.zoom(300), style.zoom(225), > - GdkPixbuf.InterpType.BILINEAR) > + window = self.canvas.get_window() > > - preview_data = [] > + x, y = 0, 0 > + width, height = window.get_width(), window.get_height() > > - def save_func(buf, data): > - data.append(buf) > + if not self.canvas.get_has_window(): > + alloc = self.canvas.get_allocation() > + x, y = alloc.x, alloc.y > + width, height = alloc.width, alloc.height > > - pixbuf.save_to_callback(save_func, 'png', user_data=preview_data) > - preview_data = ''.join(preview_data) > + preview_width, preview_height = style.zoom(300), style.zoom(225) > > - return preview_data > + preview_surface = Gdk.Window.create_similar_surface(window, > + cairo.CONTENT_COLOR, preview_width, preview_height) > + > + cairo_context = cairo.Context(preview_surface) > + preview_scale_w = preview_width * 1.0 / width > + preview_scale_h = preview_height * 1.0 / height > + cairo_context.scale(preview_scale_w, preview_scale_h) > + Gdk.cairo_set_source_window(cairo_context, window, -x, -y) > + cairo_context.paint() > + > + preview_str = StringIO.StringIO() > + preview_surface.write_to_png(preview_str) > + return preview_str.getvalue() > > def _get_buddies(self): > if self.shared_activity is not None: > -- > 1.7.7.6 > > _______________________________________________ > Sugar-devel mailing list > [email protected] > http://lists.sugarlabs.org/listinfo/sugar-devel -- .. manuq .. _______________________________________________ Sugar-devel mailing list [email protected] http://lists.sugarlabs.org/listinfo/sugar-devel
