82 lines
2.9 KiB
Python
82 lines
2.9 KiB
Python
# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2011 Nick Hall
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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#
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#-------------------------------------------------------------------------
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#
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# GTK/Gnome modules
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#
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#-------------------------------------------------------------------------
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from gi.repository import GObject
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from gi.repository import Gdk
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from gi.repository import Gtk
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#-------------------------------------------------------------------------
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#
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# Gramps modules
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#
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#-------------------------------------------------------------------------
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from ..thumbnails import get_thumbnail_image, SIZE_NORMAL, SIZE_LARGE
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from ..utils import open_file_with_default_application
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from gramps.gen.const import GRAMPS_LOCALE as glocale
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_ = glocale.get_translation().gettext
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#-------------------------------------------------------------------------
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#
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# Photo class
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#
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#-------------------------------------------------------------------------
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class Photo(Gtk.EventBox):
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"""
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Displays an image and allows it to be viewed in an external image viewer.
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"""
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def __init__(self, use_small_size=False):
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GObject.GObject.__init__(self)
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self.full_path = None
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self.photo = Gtk.Image()
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self.add(self.photo)
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self.connect('button-press-event', self.display_image)
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tip = _('Double-click on the picture to view it in the default image '
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'viewer application.')
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self.set_tooltip_text(tip)
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self.__size = SIZE_LARGE
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if use_small_size:
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self.__size = SIZE_NORMAL
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def set_image(self, full_path, mime_type=None, rectangle=None):
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"""
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Set the image to be displayed.
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"""
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self.full_path = full_path
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if full_path:
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pixbuf = get_thumbnail_image(full_path, mime_type, rectangle,
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self.__size)
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self.photo.set_from_pixbuf(pixbuf)
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self.photo.show()
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else:
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self.photo.hide()
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def display_image(self, widget, event):
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"""
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Display the image with the default external viewer.
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"""
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if event.type == Gdk.EventType._2BUTTON_PRESS and event.button == 1:
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open_file_with_default_application(self.full_path)
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