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Added functionality to allow user to changed the media object's title within my addon.

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svn: r17918
This commit is contained in:
Rob G. Healey 2011-07-12 04:15:50 +00:00
parent bb6ad450e3
commit feaa957620
1 changed files with 57 additions and 12 deletions
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69
src/plugins/gramplet/EditExifMetadata.py
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@ -167,6 +167,13 @@ _DATAMAP.update( (val, key) for key, val in _DATAMAP.items() )
# define tooltips for all data entry fields...
_TOOLTIPS = {
# Edit:Message notification area...
"Edit:Message" : _("User notification area for the Edit Area window."),
# Media Object Title...
"MediaTitle" : _("Warning: Changing this entry will update the Media "
"object title field in Gramps not Exiv2 metadata."),
# Description...
"Description" : _("Provide a short descripion for this image."),
@ -248,6 +255,7 @@ class EditExifMetadata(Gramplet):
self.image_path = False
self.orig_image = False
self.plugin_image = False
self.media_title = False
vbox, self.model = self.__build_gui()
self.gui.get_container_widget().remove(self.gui.textview)
@ -921,7 +929,7 @@ class EditExifMetadata(Gramplet):
self.edtarea = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.edtarea.tooltip = tip
self.edtarea.set_title( self.orig_image.get_description() )
self.edtarea.set_default_size(525, 562)
self.edtarea.set_default_size(525, 560)
self.edtarea.set_border_width(10)
self.edtarea.connect("destroy", lambda w: self.edtarea.destroy() )
@ -969,13 +977,34 @@ class EditExifMetadata(Gramplet):
main_vbox.set_border_width(10)
main_vbox.set_size_request(480, 460)
label = self.__create_label("Edit:Message", False, False, False)
main_vbox.pack_start(label, expand =False, fill =False, padding =0)
# Notification Area for the Edit Area...
label = self.__create_label("Edit:Message", False, width =440, height = 25)
main_vbox.pack_start(label, expand = False, fill =True, padding =5)
# Media Title Frame...
title_frame = gtk.Frame(_("Media Object Title"))
title_frame.set_size_request(470, 60)
main_vbox.pack_start(title_frame, expand =False, fill =True, padding =10)
title_frame.show()
new_hbox = gtk.HBox(False, 0)
title_frame.add(new_hbox)
new_hbox.show()
event_box = gtk.EventBox()
event_box.set_size_request(440, 40)
new_hbox.pack_start(event_box, expand =False, fill =True, padding =10)
event_box.show()
entry = gtk.Entry(max =100)
event_box.add(entry)
self.exif_widgets["MediaTitle"] = entry
entry.show()
# create the data fields...
# ***Label/ Title, Description, Artist, and Copyright
# ***Description, Artist, and Copyright
gen_frame = gtk.Frame(_("General Data"))
gen_frame.set_size_request(470, 165)
gen_frame.set_size_request(470, 155)
main_vbox.pack_start(gen_frame, expand =False, fill =True, padding =10)
gen_frame.show()
@ -1007,7 +1036,7 @@ class EditExifMetadata(Gramplet):
# iso format: Year, Month, Day spinners...
datetime_frame = gtk.Frame(_("Date/ Time"))
datetime_frame.set_size_request(470, 105)
datetime_frame.set_size_request(470, 90)
main_vbox.pack_start(datetime_frame, expand =False, fill =False, padding =0)
datetime_frame.show()
@ -1047,7 +1076,7 @@ class EditExifMetadata(Gramplet):
# GPS coordinates...
latlong_frame = gtk.Frame(_("Latitude/ Longitude/ Altitude GPS coordinates"))
latlong_frame.set_size_request(470, 125)
latlong_frame.set_size_request(470, 80)
main_vbox.pack_start(latlong_frame, expand =False, fill =False, padding =0)
latlong_frame.show()
@ -1083,8 +1112,7 @@ class EditExifMetadata(Gramplet):
self.exif_widgets[widget] = entry
entry.show()
# Help, Save, Clear, Copy, and Close horizontal box
# Help, Edit, and Delete horizontal box
# Help, Save, Clear, Copy, and Close buttons...
new_hbox = gtk.HBox(False, 0)
main_vbox.pack_start(new_hbox, expand =False, fill =True, padding =5)
new_hbox.show()
@ -1098,9 +1126,13 @@ class EditExifMetadata(Gramplet):
("Copy", False, [self.__display_exif_tags], gtk.STOCK_COPY, True),
("Close", False, [lambda w: self.edtarea.destroy()], gtk.STOCK_CLOSE, True) ]:
button = self.__create_button(
widget, text, callback, icon, is_sensitive)
new_hbox.pack_start(button, expand =False, fill =True, padding =5)
event_box = gtk.EventBox()
event_box.set_size_request(81, 30)
new_hbox.pack_start(event_box, expand =False, fill =True, padding =5)
event_box.show()
event_box.add( self.__create_button(
widget, text, callback, icon, is_sensitive) )
main_vbox.show_all()
return main_vbox
@ -1246,6 +1278,10 @@ class EditExifMetadata(Gramplet):
altitude = "-" + altitude
self.exif_widgets[widget].set_text(altitude)
# Media Object Title...
self.media_title = self.orig_image.get_description()
self.exif_widgets["MediaTitle"].set_text(self.media_title)
def _set_value(self, keytag, keyvalu):
"""
sets the value for the metadata keytags
@ -1427,6 +1463,15 @@ class EditExifMetadata(Gramplet):
self._set_value(_DATAMAP["AltitudeRef"], altituderef)
self._set_value(_DATAMAP[widgetname], widgetvalu)
# Media Title Changed or not?
mediatitle = self.exif_widgets["MediaTitle"].get_text()
if (self.media_title and self.media_title is not mediatitle):
with DbTxn(_("Media Title Update"), db) as trans:
self.orig_image.set_description(mediatitle)
db.commit_media_object(self.orig_image, trans)
db.request_rebuild()
# writes all Exif Metadata to image even if the fields are all empty so as to remove the value...
self.write_metadata(self.plugin_image)