def build_pixbuf(self):
if self.annotation is None:
pixbuf=png_to_pixbuf(self.controller.package.imagecache.not_yet_available_image,
width=self.width)
elif 'overlay' in self.presentation:
pixbuf=overlay_svg_as_pixbuf(self.annotation.rootPackage.imagecache[self.annotation.fragment.begin],
self.annotation.content.data,
width=self.width)
elif 'snapshot' in self.presentation:
if 'timestamp' in self.presentation:
pixbuf=overlay_svg_as_pixbuf(self.annotation.rootPackage.imagecache[self.annotation.fragment.begin],
helper.format_time(self.annotation.fragment.begin),
width=self.width)
else:
pixbuf=png_to_pixbuf(self.annotation.rootPackage.imagecache[self.annotation.fragment.begin],
width=self.width)
elif 'timestamp' in self.presentation:
# Generate only a timestamp
pixbuf = self.render_text(helper.format_time(self.annotation.fragment.begin))
elif 'content' in self.presentation:
# Display text
pixbuf = self.render_text(self.controller.get_title(self.annotation))
else:
pixbuf=png_to_pixbuf(self.controller.package.imagecache.not_yet_available_image,
width=self.width)
pixbuf.as_html=self.as_html
pixbuf._placeholder=self
pixbuf._tag='span'
pixbuf._attr=[]
return pixbuf
def build_pixbuf(self):
if self.annotation is None:
pixbuf=png_to_pixbuf(self.controller.package.imagecache.not_yet_available_image,
width=self.width)
elif 'overlay' in self.presentation:
pixbuf=overlay_svg_as_pixbuf(self.annotation.rootPackage.imagecache[self.annotation.fragment.begin],
self.annotation.content.data,
width=self.width)
elif 'snapshot' in self.presentation:
if 'timestamp' in self.presentation:
pixbuf=overlay_svg_as_pixbuf(self.annotation.rootPackage.imagecache[self.annotation.fragment.begin],
helper.format_time(self.annotation.fragment.begin),
width=self.width)
else:
pixbuf=png_to_pixbuf(self.annotation.rootPackage.imagecache[self.annotation.fragment.begin],
width=self.width)
elif 'timestamp' in self.presentation:
# Generate only a timestamp
pixbuf = self.render_text(helper.format_time(self.annotation.fragment.begin))
elif 'content' in self.presentation:
# Display text
pixbuf = self.render_text(self.controller.get_title(self.annotation))
else:
pixbuf=png_to_pixbuf(self.controller.package.imagecache.not_yet_available_image,
width=self.width)
pixbuf.as_html=self.as_html
pixbuf._placeholder=self
pixbuf._tag='span'
pixbuf._attr=[]
return pixbuf
def build_pixbuf(self):
if self.annotation is None:
pixbuf=png_to_pixbuf(self.controller.gui.imagecache.not_yet_available_image,
width=self.width)
elif 'overlay' in self.presentation:
pixbuf=overlay_svg_as_pixbuf(self.controller.imagecache[self.annotation.media.url][self.annotation.begin],
self.annotation.content.data,
width=self.width)
elif 'snapshot' in self.presentation:
if 'timestamp' in self.presentation:
pixbuf=overlay_svg_as_pixbuf(self.controller.imagecache[self.annotation.media.url][self.annotation.begin],
helper.format_time(self.annotation.begin),
width=self.width)
else:
pixbuf=png_to_pixbuf(self.controller.imagecache[self.annotation.media.url][self.annotation.begin],
width=self.width)
elif 'timestamp' in self.presentation:
# Generate only a timestamp
# FIXME: hardcoded value in viewBox is bad... We should find out the appropriate size.
loader = gtk.gdk.PixbufLoader('svg')
loader.write("""<svg version='1'> preserveAspectRatio="xMinYMin meet" viewBox="0 0 220 20">
<text x='0' y='10' fill="black" font-size="12" stroke="black" font-family="sans-serif">
%s
</text>
</svg>
""" % helper.format_time(self.annotation.begin))
loader.close ()
pixbuf = loader.get_pixbuf ()
else:
pixbuf=png_to_pixbuf(self.controller.gui.imagecache.not_yet_available_image,
width=self.width)
pixbuf.as_html=self.as_html
pixbuf._placeholder=self
pixbuf._tag='span'
pixbuf._attr=[]
return pixbuf
def refresh(self, *p):
if self.annotation is None:
d = {
'title': _("No annotation"),
'begin': helper.format_time(None),
'end': helper.format_time(None),
'contents': '',
'imagecontents': None
}
elif isinstance(self.annotation, int) or isinstance(
self.annotation, long):
d = {
'title': _("Current time"),
'begin': helper.format_time(self.annotation),
'end': helper.format_time(None),
'contents': '',
'imagecontents': None
}
elif isinstance(self.annotation, AnnotationType):
col = self.controller.get_element_color(self.annotation)
if col:
title = '<span background="%s">Annotation Type <b>%s</b></span>' % (
col, self.controller.get_title(self.annotation))
else:
title = 'Annotation Type <b>%s</b>' % self.controller.get_title(
self.annotation)
if len(self.annotation.annotations):
b = min(a.fragment.begin for a in self.annotation.annotations)
e = max(a.fragment.end for a in self.annotation.annotations)
else:
b = None
e = None
d = {
'title': title,
'begin': helper.format_time(b),
'end': helper.format_time(e),
'contents':
_("Schema %(schema)s (id %(id)s)\n%(description)s\n%(stats)s")
% {
'schema':
self.controller.get_title(self.annotation.schema),
'id':
self.annotation.id,
'description':
self.annotation.getMetaData(
config.data.namespace_prefix['dc'], "description")
or "",
'stats':
helper.get_annotations_statistics(
self.annotation.annotations)
},
'imagecontents': None,
}
else:
# FIXME: there should be a generic content handler
# mechanism for basic display of various contents
d = {
'id': self.annotation.id,
'begin': helper.format_time(self.annotation.fragment.begin),
'end': helper.format_time(self.annotation.fragment.end),
'duration':
helper.format_time(self.annotation.fragment.duration),
'color': self.controller.get_element_color(self.annotation),
}
if d['color']:
d['title'] = '<span background="%(color)s">Annotation <b>%(id)s</b></span> (d: %(duration)s)' % d
else:
d['title'] = 'Annotation <b>%(id)s</b> (d: %(duration)s)' % d
svg_data = None
if self.annotation.content.mimetype.startswith('image/svg'):
svg_data = self.annotation.content.data
elif self.annotation.content.mimetype == 'application/x-advene-zone':
# Build svg
data = self.annotation.content.parsed()
svg_data = '''<svg xmlns='http://www.w3.org/2000/svg' version='1' viewBox="0 0 320 300" x='0' y='0' width='320' height='200'><%(shape)s style="fill:none;stroke:green;stroke-width:2;" width="%(width)s%%" height="%(height)s%%" x="%(x)s%%" y="%(y)s%%"></rect></svg>''' % data
if svg_data:
pixbuf = overlay_svg_as_pixbuf(
self.controller.package.imagecache[
self.annotation.fragment.begin],
self.annotation.content.data)
d['contents'] = ''
d['imagecontents'] = pixbuf
elif self.annotation.content.mimetype.startswith('image/'):
# Image content, other than image/svg
# Load the element content
loader = gtk.gdk.PixbufLoader()
try:
loader.write(self.annotation.content.data,
len(self.annotation.content.data))
loader.close()
pixbuf = loader.get_pixbuf()
except gobject.GError:
# The PNG data was invalid.
pixbuf = gtk.gdk.pixbuf_new_from_file(
config.data.advenefile(
('pixmaps', 'notavailable.png')))
d['contents'] = ''
d['imagecontents'] = pixbuf
else:
d['contents'] = self.annotation.content.data
d['imagecontents'] = None
for k, v in d.iteritems():
if k == 'title':
self.label[k].set_markup(v)
elif k == 'imagecontents':
if v is None:
self.sw['imagecontents'].hide()
self.sw['contents'].show()
else:
self.sw['imagecontents'].show_all()
self.sw['contents'].hide()
pixbuf = d['imagecontents']
w = self.widget.get_allocation().width - 6
width = pixbuf.get_width()
height = pixbuf.get_height()
if width > w and w > 0:
height = 1.0 * w * height / width
pixbuf = pixbuf.scale_simple(int(w), int(height),
gtk.gdk.INTERP_BILINEAR)
self.label['imagecontents'].set_from_pixbuf(pixbuf)
else:
widget = self.label.get(k)
if widget is not None:
widget.set_text(v)
if self.annotation is None or isinstance(self.annotation,
AnnotationType):
self.label['image'].hide()
else:
if isinstance(self.annotation, int) or isinstance(
self.annotation, long):
b = self.annotation
elif isinstance(self.annotation, Annotation):
b = self.annotation.fragment.begin
self.label['image'].value = b
self.label['image'].show()
return False
def refresh(self, *p):
if self.annotation is None:
d={ 'title': _("No annotation"),
'begin': helper.format_time(None),
'end': helper.format_time(None),
'contents': '',
'imagecontents': None}
elif isinstance(self.annotation, int) or isinstance(self.annotation, long):
d={ 'title': _("Current time"),
'begin': helper.format_time(self.annotation),
'end': helper.format_time(None),
'contents': '',
'imagecontents': None}
elif isinstance(self.annotation, AnnotationType):
col=self.controller.get_element_color(self.annotation)
if col:
title='<span background="%s">Annotation Type <b>%s</b></span>' % (col, self.controller.get_title(self.annotation))
else:
title='Annotation Type <b>%s</b>' % self.controller.get_title(self.annotation)
if len(self.annotation.annotations):
b=min(a.fragment.begin for a in self.annotation.annotations)
e=max(a.fragment.end for a in self.annotation.annotations)
else:
b=None
e=None
d={ 'title': title,
'begin': helper.format_time(b),
'end': helper.format_time(e),
'contents': _("Schema %(schema)s\n%(description)s\n%(total)s\nId: %(id)s") % {
'schema': self.controller.get_title(self.annotation.schema),
'description': self.annotation.getMetaData(config.data.namespace_prefix['dc'], "description") or "",
'total': helper.format_element_name('annotation', len(self.annotation.annotations)),
'id': self.annotation.id
},
'imagecontents': None,
}
else:
# FIXME: there should be a generic content handler
# mechanism for basic display of various contents
d={ 'id': self.annotation.id,
'begin': helper.format_time(self.annotation.fragment.begin),
'end': helper.format_time(self.annotation.fragment.end),
'duration': helper.format_time(self.annotation.fragment.duration),
'color': self.controller.get_element_color(self.annotation),
}
if d['color']:
d['title']='<span background="%(color)s">Annotation <b>%(id)s</b></span> (d: %(duration)s)' % d
else:
d['title']='Annotation <b>%(id)s</b> (d: %(duration)s)' % d
svg_data=None
if self.annotation.content.mimetype.startswith('image/svg'):
svg_data=self.annotation.content.data
elif self.annotation.content.mimetype == 'application/x-advene-zone':
# Build svg
data=self.annotation.content.parsed()
svg_data='''<svg xmlns='http://www.w3.org/2000/svg' version='1' viewBox="0 0 320 300" x='0' y='0' width='320' height='200'><%(shape)s style="fill:none;stroke:green;stroke-width:2;" width="%(width)s%%" height="%(height)s%%" x="%(x)s%%" y="%(y)s%%"></rect></svg>''' % data
if svg_data:
pixbuf=overlay_svg_as_pixbuf(self.controller.package.imagecache[self.annotation.fragment.begin],
self.annotation.content.data)
d['contents']=''
d['imagecontents']=pixbuf
elif self.annotation.content.mimetype.startswith('image/'):
# Image content, other than image/svg
# Load the element content
loader = gtk.gdk.PixbufLoader()
try:
loader.write (self.annotation.content.data, len (self.annotation.content.data))
loader.close ()
pixbuf = loader.get_pixbuf ()
except gobject.GError:
# The PNG data was invalid.
pixbuf=gtk.gdk.pixbuf_new_from_file(config.data.advenefile( ( 'pixmaps', 'notavailable.png' ) ))
d['contents']=''
d['imagecontents'] = pixbuf
else:
d['contents']=self.annotation.content.data
d['imagecontents']=None
for k, v in d.iteritems():
if k == 'title':
self.label[k].set_markup(v)
elif k == 'imagecontents':
if v is None:
self.sw['imagecontents'].hide()
self.sw['contents'].show()
else:
self.sw['imagecontents'].show_all()
self.sw['contents'].hide()
pixbuf=d['imagecontents']
w=self.widget.get_allocation().width - 6
width=pixbuf.get_width()
height=pixbuf.get_height()
if width > w and w > 0:
height = 1.0 * w * height / width
pixbuf=pixbuf.scale_simple(int(w), int(height), gtk.gdk.INTERP_BILINEAR)
self.label['imagecontents'].set_from_pixbuf(pixbuf)
else:
widget = self.label.get(k)
if widget is not None:
widget.set_text(v)
if self.annotation is None or isinstance(self.annotation, AnnotationType):
self.label['image'].hide()
else:
if isinstance(self.annotation, int) or isinstance(self.annotation, long):
b=self.annotation
elif isinstance(self.annotation, Annotation):
b=self.annotation.fragment.begin
self.label['image'].value = b
self.label['image'].show()
return False
def refresh(self, *p):
if self.annotation is None:
d={ 'title': _("No annotation"),
'begin': '--:--:--:--',
'end': '--:--:--:--',
'contents': '',
'imagecontents': None}
elif isinstance(self.annotation, int) or isinstance(self.annotation, long):
d={ 'title': _("Current time"),
'begin': helper.format_time(self.annotation),
'end': '--:--:--:--',
'contents': '',
'imagecontents': None}
elif isinstance(self.annotation, AnnotationType):
col=self.controller.get_element_color(self.annotation)
if col:
title='<span background="%s">Annotation Type <b>%s</b></span>' % (col, self.controller.get_title(self.annotation))
else:
title='Annotation Type <b>%s</b>' % self.controller.get_title(self.annotation)
if len(self.annotation.annotations):
b=min(a.begin for a in self.annotation.annotations)
e=max(a.end for a in self.annotation.annotations)
else:
b=None
e=None
d={ 'title': title,
'begin': helper.format_time(b),
'end': helper.format_time(e),
'contents': _("Schema %(schema)s\n%(description)s\n%(total)s\nId: %(id)s") % {
'schema': ",".join(self.controller.get_title(s) for s in self.annotation.my_schemas),
'description': self.annotation.description or "",
'total': helper.format_element_name('annotation', len(self.annotation.annotations)),
'id': self.annotation.id
},
'imagecontents': None,
}
else:
# FIXME: there should be a generic content handler
# mechanism for basic display of various contents
col=self.controller.get_element_color(self.annotation)
if col:
title='<span background="%s">Annotation <b>%s</b></span>' % (col, self.annotation.id)
else:
title='Annotation <b>%s</b>' % self.annotation.id
d={ 'title': title,
'begin': helper.format_time(self.annotation.begin),
'end': helper.format_time(self.annotation.end) }
svg_data=None
if self.annotation.content.mimetype.startswith('image/'):
svg_data=self.annotation.content.data
elif self.annotation.content.mimetype == 'application/x-advene-zone':
# Build svg
data=self.annotation.content.parsed()
svg_data='''<svg xmlns='http://www.w3.org/2000/svg' version='1' viewBox="0 0 320 300" x='0' y='0' width='320' height='200'><%(shape)s style="fill:none;stroke:green;stroke-width:2;" width="%(width)s%%" height="%(height)s%%" x="%(x)s%%" y="%(y)s%%"></rect></svg>''' % data
if svg_data:
pixbuf=overlay_svg_as_pixbuf(self.controller.imagecache[self.annotation.media.url][self.annotation.begin],
self.annotation.content.data)
d['contents']=''
d['imagecontents']=pixbuf
else:
d['contents']=self.annotation.content.data
d['imagecontents']=None
for k, v in d.iteritems():
if k == 'title':
self.label[k].set_markup(v)
elif k == 'imagecontents':
if v is None:
self.sw['imagecontents'].hide()
self.sw['contents'].show()
else:
self.sw['imagecontents'].show_all()
self.sw['contents'].hide()
pixbuf=d['imagecontents']
w=self.widget.get_allocation().width - 6
width=pixbuf.get_width()
height=pixbuf.get_height()
if width > w and w > 0:
height = 1.0 * w * height / width
pixbuf=pixbuf.scale_simple(int(w), int(height), gtk.gdk.INTERP_BILINEAR)
self.label['imagecontents'].set_from_pixbuf(pixbuf)
else:
self.label[k].set_text(v)
if self.annotation is None or isinstance(self.annotation, AnnotationType):
self.label['image'].hide()
else:
if isinstance(self.annotation, int) or isinstance(self.annotation, long):
b=self.annotation
elif isinstance(self.annotation, Annotation):
b=self.annotation.begin
self.label['image'].value = b
self.label['image'].show()
return False
except (ImportError, ValueError):
import advene.util.ctypesrsvg as Rsvg
# Advene part
import advene.core.config as config
from advene.gui.util import png_to_pixbuf, enable_drag_source, name2color, overlay_svg_as_pixbuf
import advene.util.helper as helper
from advene.model.annotation import Annotation
import advene.gui.popup
active_color = name2color('#fdfd4b')
pixbuf_template = """<svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="320pt" height="200pt" version='1' preserveAspectRatio="xMinYMin meet" viewBox='0 0 320 200'><svg:text x='50' y='100' fill="white" font-size="48" stroke="white" font-family="sans-serif">%s</svg:text></svg:svg>"""
resize_pixbuf = {
'begin':
overlay_svg_as_pixbuf(svg_data=pixbuf_template % 'Set begin', width=80),
'end':
overlay_svg_as_pixbuf(svg_data=pixbuf_template % 'Set end', width=80),
}
class GenericColorButtonWidget(Gtk.DrawingArea):
""" Widget emulating a color button widget
"""
def __init__(self, element=None, container=None):
super().__init__()
self.set_can_focus(True)
self.element = element
# If not None, it should contain a Gdk.Color
# which will override the normal color