Add Place Details, Repository Details and Media Preview gramplets

svn: r16717

src/plugins/gramplet/MediaPreview.py

@@ -0,0 +1,70 @@
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2011 Nick Hall
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# $Id$
+#
+
+from gen.plug import Gramplet
+from gui.widgets import Photo
+import Utils
+import gtk
+
+class MediaPreview(Gramplet):
+    """
+    Displays a preview of the media object.
+    """
+    def init(self):
+        self.gui.WIDGET = self.build_gui()
+        self.gui.get_container_widget().remove(self.gui.textview)
+        self.gui.get_container_widget().add_with_viewport(self.gui.WIDGET)
+
+    def build_gui(self):
+        """
+        Build the GUI interface.
+        """
+        self.top = gtk.HBox()
+        self.photo = Photo(190.0)
+        self.top.pack_start(self.photo, fill=True, expand=False, padding=5)
+        self.top.show_all()
+        return self.top
+
+    def db_changed(self):
+        self.dbstate.db.connect('media-update', self.update)
+        self.connect_signal('Media', self.update)
+        self.update()
+
+    def main(self):
+        active_handle = self.get_active('Media')
+        media = self.dbstate.db.get_object_from_handle(active_handle)
+        self.top.hide()
+        if media:
+            self.load_image(media)
+        else:
+            self.photo.set_image(None)
+        self.top.show()
+
+    def load_image(self, media):
+        """
+        Load the primary image if it exists.
+        """
+        full_path = Utils.media_path_full(self.dbstate.db, media.get_path())
+        mime_type = media.get_mime_type()
+        if mime_type and mime_type.startswith("image"):
+            self.photo.set_image(full_path)
+        else:
+            self.photo.set_image(None)