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Moved tag_label to before func in TAGS_. Modified column lengths to attempt to better view the displaying area.

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svn: r17910
This commit is contained in:
Rob G. Healey 2011-07-09 19:07:52 +00:00
parent b09102b184
commit 9ff5fd9039
1 changed files with 75 additions and 99 deletions
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168
src/plugins/gramplet/EditExifMetadata.py
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@ -179,8 +179,8 @@ TAGS_ = [
(DESCRIPTION, 'Exif.Image.ImageDescription', None, None, None),
(DESCRIPTION, 'Exif.Image.Artist', None, None, None),
(DESCRIPTION, 'Exif.Image.Copyright', None, None, None),
(DESCRIPTION, 'Exif.Photo.DateTimeOriginal', None, _format_datetime, None),
(DESCRIPTION, 'Exif.Image.DateTime', None, _format_datetime, None),
(DESCRIPTION, 'Exif.Photo.DateTimeOriginal', None, None, _format_datetime),
(DESCRIPTION, 'Exif.Image.DateTime', None, None, _format_datetime),
(DESCRIPTION, 'Exif.Image.Rating', None, None, None),
# Origin subclass...
@ -208,36 +208,37 @@ TAGS_ = [
(CAMERA, 'Exif.Photo.MeteringMode', None, None, None),
(CAMERA, 'Exif.Photo.Flash', None, None, None),
(CAMERA, 'Exif.Image.SelfTimerMode', None, None, None),
(CAMERA, 'Exif.Image.CameraSerialNumber', None, None, None),
# GPS subclass...
(GPS, 'Exif.GPSInfo.GPSLatitude',
'Exif.GPSInfo.GPSLatitudeRef', _format_gps, None),
'Exif.GPSInfo.GPSLatitudeRef', None, _format_gps),
(GPS, 'Exif.GPSInfo.GPSLongitude',
'Exif.GPSInfo.GPSLongitudeRef', _format_gps, None),
'Exif.GPSInfo.GPSLongitudeRef', None, _format_gps),
(GPS, 'Exif.GPSInfo.GPSAltitude',
'Exif.GPSInfo.GPSAltitudeRef', None, None),
(GPS, 'Exif.Image.GPSTag', None, None, None),
(GPS, 'Exif.GPSInfo.GPSTimeStamp', None, _format_time, None),
(GPS, 'Exif.GPSInfo.GPSTimeStamp', None, None, _format_time),
(GPS, 'Exif.GPSInfo.GPSSatellites', None, None, None),
# Advanced subclass...
(ADVANCED, 'Xmp.MicrosoftPhoto.LensManufacturer', None, None, _("Lens Manufacturer")),
(ADVANCED, 'Xmp.MicrosoftPhoto.LensModel', None, None, _("Lens Model")),
(ADVANCED, 'Xmp.MicrosoftPhoto.FlashManufacturer', None, None, _("Flash Manufacturer")),
(ADVANCED, 'Xmp.MicrosoftPhoto.FlashModel', None, None, _("Flash Model")),
(ADVANCED, 'Exif.Image.CameraSerialNumber', None, None, None),
(ADVANCED, 'Exif.Photo.Contrast', None, None, _("Contrast")),
(ADVANCED, 'Exif.Photo.LightSource', None, None, _("Light Source")),
(ADVANCED, 'Exif.Photo.ExposureProgram', None, None, _("Exposure Program")),
(ADVANCED, 'Exif.Photo.Saturation', None, None, _("Saturation")),
(ADVANCED, 'Exif.Photo.Sharpness', None, None, _("Sharpness")),
(ADVANCED, 'Exif.Photo.WhiteBalance', None, None, _("White Balance")),
(ADVANCED, 'Exif.Photo.Contrast', None, _("Contrast"), None),
(ADVANCED, 'Exif.Photo.LightSource', None, _("Light Source"), None),
(ADVANCED, 'Exif.Photo.ExposureProgram', None, _("Exposure Program"), None),
(ADVANCED, 'Exif.Photo.Saturation', None, _("Saturation"), None),
(ADVANCED, 'Exif.Photo.Sharpness', None, _("Sharpness"), None),
(ADVANCED, 'Exif.Photo.WhiteBalance', None, _("White Balance"), None),
(ADVANCED, 'Exif.Image.ExifTag', None, None, None),
(ADVANCED, 'Exif.Image.BatteryLevel', None, None, None),
(ADVANCED, 'Exif.Image.XPKeywords', None, None, None),
(ADVANCED, 'Exif.Image.XPComment', None, None, None),
(ADVANCED, 'Exif.Image.XPSubject', None, None, None),
(ADVANCED, 'Exif.Photo.DateTimeDigitized', None, _format_datetime, None)
(ADVANCED, 'Exif.Photo.DateTimeDigitized', None, None, _format_datetime)
]
# set up Exif keys for Image Exif metadata keypairs...
@ -245,6 +246,7 @@ _DATAMAP = {
"Exif.Image.ImageDescription" : "Description",
"Exif.Photo.DateTimeOriginal" : "Original",
"Exif.Image.DateTime" : "Modified",
"Exif.Photo.DateTimeDigitized" : "Digitized",
"Exif.Image.Artist" : "Artist",
"Exif.Image.Copyright" : "Copyright",
"Exif.GPSInfo.GPSLatitudeRef" : "LatitudeRef",
@ -343,12 +345,13 @@ class EditExifMetadata(Gramplet):
self.plugin_image = False
vbox = self.__build_gui()
self.connect_signal("Media", self.update)
self.connect_signal("media-update", self.update)
self.gui.get_container_widget().remove(self.gui.textview)
self.gui.get_container_widget().add_with_viewport(vbox)
self.dbstate.db.connect('media-update', self.update)
self.connect_signal('Media', self.update)
self.update()
def __build_gui(self):
"""
will display all exif metadata and all buttons.
@ -358,35 +361,35 @@ class EditExifMetadata(Gramplet):
main_vbox.set_border_width(10)
# Displays the file name...
medialabel = gtk.HBox(False)
medialabel = gtk.HBox(False, 0)
label = self.__create_label("MediaLabel", False, False, False)
medialabel.pack_start(label, expand =False)
main_vbox.pack_start(medialabel, expand =False, fill =False, padding =2)
main_vbox.pack_start(medialabel, expand =False, fill =True, padding =0)
label.show()
# Displays mime type information...
mimetype = gtk.HBox(False)
mimetype = gtk.HBox(False, 0)
label = self.__create_label("MimeType", False, False, False)
mimetype.pack_start(label, expand =False)
main_vbox.pack_start(mimetype, expand =False, fill =False, padding =2)
main_vbox.pack_start(mimetype, expand =False, fill =True, padding =0)
label.show()
# image dimensions...
imagesize = gtk.HBox(False)
imagesize = gtk.HBox(False, 0)
label = self.__create_label("ImageSize", False, False, False)
imagesize.pack_start(label, expand =False, fill =False, padding =0)
main_vbox.pack_start(imagesize, expand =False, fill =True, padding =5)
label.hide()
main_vbox.pack_start(imagesize, expand =False, fill =True, padding =0)
label.show()
# Displays all plugin messages...
messagearea = gtk.HBox(False)
messagearea = gtk.HBox(False, 0)
label = self.__create_label("MessageArea", False, False, False)
messagearea.pack_start(label, expand =False)
main_vbox.pack_start(messagearea, expand =False, fill =False, padding =2)
main_vbox.pack_start(messagearea, expand =False, fill =True, padding =0)
label.show()
# Separator line before the buttons...
main_vbox.pack_start(gtk.HSeparator(), expand =False, fill =True, padding =0)
main_vbox.pack_start(gtk.HSeparator(), expand =False, fill =True, padding =5)
# Thumbnail, ImageType, and Convert buttons...
new_hbox = gtk.HBox(False, 0)
@ -464,8 +467,8 @@ class EditExifMetadata(Gramplet):
"""
top = gtk.TreeView()
titles = [(_('Key'), 1, 200),
(_('Value'), 2, 290)]
titles = [(_('Key'), 1, 190),
(_('Value'), 2, 250)]
self.model = ListModel(top, titles, list_mode="tree")
return top
@ -507,24 +510,27 @@ class EditExifMetadata(Gramplet):
return
# get image from database...
self.orig_image = db.get_object_from_handle(active_handle)
self.orig_image = self.dbstate.db.get_object_from_handle(active_handle)
if not self.orig_image:
self.set_has_data(False)
return
# get file path and attempt to find it?
self.image_path = Utils.media_path_full(db, self.orig_image.get_path() )
self.image_path = Utils.media_path_full(self.dbstate.db,
self.orig_image.get_path() )
if not os.path.isfile(self.image_path):
self.set_has_data(False)
return
# display file description/ title...
self.exif_widgets["MediaLabel"].set_text(_html_escape(self.orig_image.get_description() ) )
self.exif_widgets["MediaLabel"].set_text(_html_escape(
self.orig_image.get_description() ) )
# Mime type information...
mime_type = self.orig_image.get_mime_type()
self.exif_widgets["MimeType"].set_text("%s, %s" % (
mime_type, gen.mime.get_description(mime_type) ) )
self.exif_widgets["MimeType"].set_text(
gen.mime.get_description(mime_type) )
# check image read privileges...
_readable = os.access(self.image_path, os.R_OK)
@ -543,7 +549,8 @@ class EditExifMetadata(Gramplet):
# get dirpath/ basename, and extension...
self.basename, self.extension = os.path.splitext(self.image_path)
# if image file type is not an Exiv2 acceptable image type, offer to convert it....
# if image file type is not an Exiv2 acceptable image type,
# offer to convert it....
if self.extension not in _VALIDIMAGEMAP.values():
imgtype_format = _validconvert
@ -554,8 +561,6 @@ class EditExifMetadata(Gramplet):
self.exif_widgets["ImageTypes"].set_active(0)
self.activate_buttons(["ImageTypes"])
else:
self.activate_buttons(["Edit"])
# determine if it is a mime image object?
if mime_type:
@ -570,23 +575,24 @@ class EditExifMetadata(Gramplet):
ttype, tdata = self.plugin_image.getThumbnailData()
width, height = tdata.dimensions
thumbnail = True
except (IOError, OSError):
thumbnail = False
else: # pyexiv2-0.2.0 and above
try:
previews = self.plugin_image.previews
thumbnail = True
if not previews:
thumbnail = False
except (IOError, OSError):
thumbnail = False
else: # pyexiv2-0.2.0 and above...
# get image width and height...
self.exif_widgets["ImageSize"].show()
width, height = self.plugin_image.dimensions
self.exif_widgets["ImageSize"].set_text(_("Image Size : %04d x %04d pixels") % (width, height))
try:
previews = self.plugin_image.previews
thumbnail = True
except (IOError, OSError):
thumbnail = False
# if a thumbnail exists, then activate the buttton?
if thumbnail:
self.activate_buttons(["Thumbnail"])
@ -616,62 +622,41 @@ class EditExifMetadata(Gramplet):
if not metadatatags_:
self.exif_widgets["MessageArea"].set_text(_("No Exif metadata for this image..."))
self.set_has_data(False)
return
else:
for section, key, key2, tag_label, func in TAGS_:
if key in metadatatags_:
if section not in self.sections:
node = self.model.add([section, ''])
self.sections[section] = node
else:
node = self.sections[section]
if OLD_API: # prior to v0.2.0
try:
self.plugin_image.readMetadata()
has_metadata = True
except (IOError, OSError):
has_metadata = False
if has_metadata:
for section, key, key2, func, label in TAGS_:
if key in metadatatags_:
if section not in self.sections:
node = self.model.add([section, ''])
self.sections[section] = node
else:
node = self.sections[section]
label = self.plugin_image.tagDetails(key)[0]
tag_value = self.plugin_image.interpretedExifValue(key)
if func:
human_value = func(self.plugin_image[key])
human_value = func(tag_value)
else:
human_value = self.plugin_image.interpretedExifValue(key)
human_value = tag_value
if key2:
human_value += ' ' + self.plugin_image.interpretedExifValue(key2)
self.model.add((label, human_value), node =node)
self.model.tree.expand_all()
else: # v0.2.0 and above
try:
self.plugin_image.read()
has_metadata = True
except (IOError, OSError):
has_metadata = False
if has_metadata:
for section, key, key2, func, label in TAGS_:
if key in metadatatags_:
if section not in self.sections:
node = self.model.add([section, ''])
self.sections[section] = node
else:
node = self.sections[section]
tag = self.plugin_image[key]
if func:
label = tag.label
if func:
human_value = func(tag.value)
elif ("Xmp" in key or "Iptc" in key):
human_value = self._get_value(key)
else:
label = tag.value
human_value = tag.human_value
if key2:
human_value += ' ' + self.plugin_image[key2].human_value
self.model.add((label, human_value), node =node)
# once completed displaying, open all nodes...
self.model.tree.expand_all()
# update has_data functionality...
@ -1496,7 +1481,6 @@ class EditExifMetadata(Gramplet):
sets the value for the metadata keytag_s
"""
tagclass_ = keytag_[0:4]
if OLD_API:
self.plugin_image[keytag_] = keyvalue_
@ -1504,15 +1488,7 @@ class EditExifMetadata(Gramplet):
try:
self.plugin_image.__setitem__(keytag_, keyvalue_)
except KeyError:
if tagclass_ == "Exif":
self.plugin_image[keytag_] = pyexiv2.ExifTag(keytag_, keyvalue_)
elif tagclass_ == "Xmp.":
self.plugin_image[keytag_] = pyexiv2.XmpTag(keytag_, keyvalue_)
elif tagclass_ == "Iptc":
self.plugin_image[keytag_] = IptcTag(keytag_, keyvalue_)
except (ValueError, AttributeError):
pass