If there is no image Exif metadata, the media object's date will be displayed on the Edit screen if there is one available.
svn: r18024
This commit is contained in:
Rob G. Healey
parent
86334caef3
commit
823d3b4034
@ -249,8 +249,9 @@ class EditExifMetadata(Gramplet):
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seconds symbol = \2033
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"""
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def init(self):
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"""create variables, and build display"""
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"""
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create variables, and build display
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"""
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self.exif_widgets, self.dates, self.coordinates = {}, {}, {}
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self.orig_image, self.plugin_image, self.image_path = [False]*3
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@ -1183,69 +1184,79 @@ class EditExifMetadata(Gramplet):
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for key in mediadatatags:
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widget = _DATAMAP[key]
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tag_value = self._get_value(key)
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if tag_value:
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if widget in ["Description", "Artist", "Copyright"]:
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if widget in ["Description", "Artist", "Copyright"]:
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if tag_value:
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self.exif_widgets[widget].set_text(tag_value)
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# Last Changed/ Modified, and original Date...
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elif widget in ["Modified", "Original"]:
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use_date = format_datetime(tag_value)
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if use_date:
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self.exif_widgets[widget].set_text(use_date)
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# Original Date...
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elif widget == "Original":
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use_date = format_datetime(tag_value)
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if use_date:
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self.exif_widgets[widget].set_text(use_date)
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# set Modified Datetime to non-editable...
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if (widget == "Modified" and use_date):
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self.exif_widgets[widget].set_editable(False)
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# LatitudeRef, Latitude, LongitudeRef, Longitude...
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elif widget == "Latitude":
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latitude, longitude = tag_value, self._get_value(_DATAMAP["Longitude"])
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# if latitude and longitude exist, display them?
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if (latitude and longitude):
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# split latitude metadata into (degrees, minutes, and seconds)
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latdeg, latmin, latsec = rational_to_dms(latitude)
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# split longitude metadata into degrees, minutes, and seconds
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longdeg, longmin, longsec = rational_to_dms(longitude)
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# check to see if we have valid GPS coordinates?
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latfail = any(coords == False for coords in [latdeg, latmin, latsec])
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longfail = any(coords == False for coords in [longdeg, longmin, longsec])
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if (not latfail and not longfail):
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# Latitude Direction Reference
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latref = self._get_value(_DATAMAP["LatitudeRef"] )
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# Longitude Direction Reference
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longref = self._get_value(_DATAMAP["LongitudeRef"] )
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# set display for Latitude GPS coordinates
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latitude = """%s° %s′ %s″ %s""" % (latdeg, latmin, latsec, latref)
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self.exif_widgets["Latitude"].set_text(latitude)
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# set display for Longitude GPS coordinates
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longitude = """%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, longref)
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self.exif_widgets["Longitude"].set_text(longitude)
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self.exif_widgets["Latitude"].validate()
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self.exif_widgets["Longitude"].validate()
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elif widget == "Altitude":
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altitude = tag_value
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altref = self._get_value(_DATAMAP["AltitudeRef"])
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# Last Modified date
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elif widget == "Modified":
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use_date = format_datetime(tag_value)
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if use_date:
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self.exif_widgets["Modified"].set_text(use_date)
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if (altitude and altref):
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altitude = convert_value(altitude)
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if altitude:
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if altref == "1":
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altitude = "-" + altitude
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self.exif_widgets[widget].set_text(altitude)
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# set Modified Datetime to non-editable...
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self.exif_widgets[widget].set_editable(False)
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# LatitudeRef, Latitude, LongitudeRef, Longitude...
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elif widget == "Latitude":
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latitude, longitude = tag_value, self._get_value(_DATAMAP["Longitude"])
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# if latitude and longitude exist, display them?
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if (latitude and longitude):
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# split latitude metadata into (degrees, minutes, and seconds)
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latdeg, latmin, latsec = rational_to_dms(latitude)
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# split longitude metadata into degrees, minutes, and seconds
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longdeg, longmin, longsec = rational_to_dms(longitude)
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# check to see if we have valid GPS coordinates?
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latfail = any(coords == False for coords in [latdeg, latmin, latsec])
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longfail = any(coords == False for coords in [longdeg, longmin, longsec])
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if (not latfail and not longfail):
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# Latitude Direction Reference
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latref = self._get_value(_DATAMAP["LatitudeRef"] )
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# Longitude Direction Reference
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longref = self._get_value(_DATAMAP["LongitudeRef"] )
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# set display for Latitude GPS coordinates
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latitude = """%s° %s′ %s″ %s""" % (latdeg, latmin, latsec, latref)
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self.exif_widgets["Latitude"].set_text(latitude)
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# set display for Longitude GPS coordinates
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longitude = """%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, longref)
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self.exif_widgets["Longitude"].set_text(longitude)
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self.exif_widgets["Latitude"].validate()
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self.exif_widgets["Longitude"].validate()
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elif widget == "Altitude":
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altitude = tag_value
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altref = self._get_value(_DATAMAP["AltitudeRef"])
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if (altitude and altref):
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altitude = convert_value(altitude)
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if altitude:
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if altref == "1":
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altitude = "-" + altitude
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self.exif_widgets[widget].set_text(altitude)
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# no Exif metadata, but there is a media object date available
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else:
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mediaobj_date = self.orig_image.get_date_object()
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if mediaobj_date:
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self.exif_widgets["Original"].set_text(_dd.display(mediaobj_date))
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# Media Object Title...
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self.media_title = self.orig_image.get_description()
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