diff options
Diffstat (limited to 'chat/smilies.py')
| -rw-r--r-- | chat/smilies.py | 90 |
1 files changed, 17 insertions, 73 deletions
diff --git a/chat/smilies.py b/chat/smilies.py index c3e4025..bf2740c 100644 --- a/chat/smilies.py +++ b/chat/smilies.py @@ -16,14 +16,10 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA import os -from os.path import join, exists from gettext import gettext as _ - -import gtk -import cairo - -from sugar.graphics import style -from sugar.activity.activity import get_activity_root, get_bundle_path +from gi.repository import Gtk, GdkPixbuf, Rsvg +from sugar3.graphics import style +from sugar3.activity.activity import get_bundle_path THEME = [ # TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation @@ -90,27 +86,24 @@ THEME = [ # TRANS: ASCII-art equivalents are /:) ('eyebrow', _('Raised eyebrows'), ['/:)']), ] - + SMILIES_SIZE = int(style.STANDARD_ICON_SIZE * 0.75) - _catalog = {} - def parse(text): """Parse text and find smiles. - :param text: - string to parse for smilies + string to parse for smilies :returns: - array of string parts and pixbufs - + array of string parts and pixbufs """ + result = [text] - + for smiley in sorted(_catalog.keys(), lambda x, y: cmp(len(y), len(x))): new_result = [] for word in result: - if isinstance(word, gtk.gdk.Pixbuf): + if isinstance(word, GdkPixbuf.Pixbuf): new_result.append(word) else: parts = word.split(smiley) @@ -119,68 +112,19 @@ def parse(text): new_result.append(_catalog[smiley]) new_result.append(parts[-1]) result = new_result - + return result - def init(): if _catalog: return - - png_dir = join(get_activity_root(), 'data', 'icons', 'smilies') - svg_dir = join(get_bundle_path(), 'icons', 'smilies') - - if not exists(png_dir): - os.makedirs(png_dir) - + + svg_dir = os.path.join(get_bundle_path(), 'icons', 'smilies') + for index, (name, hint, codes) in enumerate(THEME): - png_path = join(png_dir, name + '.png') - if exists(png_path): - pixbuf = gtk.gdk.pixbuf_new_from_file(png_path) - else: - pixbuf = _from_svg_at_size( - join(svg_dir, name + '.svg'), - SMILIES_SIZE, SMILIES_SIZE, None, True) - pixbuf.save(png_path, 'png') + archivo = os.path.join(svg_dir, '%s.svg' % (name)) + pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(archivo, SMILIES_SIZE, SMILIES_SIZE) for i in codes: _catalog[i] = pixbuf - THEME[index] = (png_path, hint, codes) - - -def _from_svg_at_size(filename=None, width=None, height=None, handle=None, - keep_ratio=True): - """Scale and load SVG into pixbuf.""" - import rsvg - - if not handle: - handle = rsvg.Handle(filename) - - dimensions = handle.get_dimension_data() - icon_width = dimensions[0] - icon_height = dimensions[1] - if icon_width != width or icon_height != height: - ratio_width = float(width) / icon_width - ratio_height = float(height) / icon_height - - if keep_ratio: - ratio = min(ratio_width, ratio_height) - if ratio_width != ratio: - ratio_width = ratio - width = int(icon_width * ratio) - elif ratio_height != ratio: - ratio_height = ratio - height = int(icon_height * ratio) - else: - ratio_width = 1 - ratio_height = 1 - - surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height) - context = cairo.Context(surface) - context.scale(ratio_width, ratio_height) - handle.render_cairo(context) - - loader = gtk.gdk.pixbuf_loader_new_with_mime_type('image/png') - surface.write_to_png(loader) - loader.close() - - return loader.get_pixbuf() + THEME[index] = (archivo, hint, codes) + |