First step in reading and processing GPSAltitude, and GPSTimeStamp.
svn: r17642
This commit is contained in:
Rob G. Healey
parent
7901808c88
commit
10906f43be
@ -164,9 +164,11 @@ _DATAMAP = {
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"Exif.GPSInfo.GPSLatitude" : "Latitude",
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"Exif.GPSInfo.GPSLongitudeRef" : "LongitudeRef",
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"Exif.GPSInfo.GPSLongitude" : "Longitude",
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"Exif.GPSInfo.GPSTimeStamp" : "GPSTimeStamp"}
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_DATAMAP = dict( (key, val) for key, val in _DATAMAP.items() )
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_DATAMAP.update( (val, key) for key, val in _DATAMAP.items() )
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"Exif.GPSInfo.AltitudeRef" : "AltitudeRef",
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"Exif.GPSInfo.GPSAltitude" : "Altitude",
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"Exif.GPSInfo.GPSTimeStamp" : "gpsTimeStamp"}
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_DATAMAP = dict((key, val) for key, val in _DATAMAP.items())
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_DATAMAP.update( (val, key) for key, val in _DATAMAP.items())
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# define tooltips for all data entry fields...
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_TOOLTIPS = {
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@ -190,7 +192,13 @@ _TOOLTIPS = {
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"Example: 43.722965, 43 43 22 N, 38° 38′ 03″ N, 38 38 3"),
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"Longitude" : _("Enter the Longitude GPS Coordinates for this image,\n"
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"Example: 10.396378, 10 23 46 E, 105° 6′ 6″ W, -105 6 6") }
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"Example: 10.396378, 10 23 46 E, 105° 6′ 6″ W, -105 6 6"),
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"Altitude" : _("This is the amount of meters that you are either above or below sea level.\n"
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"Example: 54 1, 54 0"),
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"gpsTimeStamp" : _("The Hour Minutes Seconds that the GPS Coordinates were received.\n"
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"Example: 13 30 25") }
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_TOOLTIPS = dict( (key, tip) for key, tip in _TOOLTIPS.items() )
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@ -248,31 +256,25 @@ class EditExifMetadata(Gramplet):
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# Displays the file name...
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medialabel = gtk.HBox(False)
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label = gtk.Label()
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label.set_alignment(0.0, 0.0)
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label.set_line_wrap(True)
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label = self.__create_label("MediaLabel", False, False, False)
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medialabel.pack_start(label, expand =False)
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self.exif_widgets["MediaLabel"] = label
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main_vbox.pack_start(medialabel, expand =False, fill =False, padding =2)
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label.show()
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# Displays mime type information...
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mimetype = gtk.HBox(False)
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label = gtk.Label()
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label.set_alignment(0.0, 0.0)
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label.set_line_wrap(True)
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label = self.__create_label("MimeType", False, False, False)
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mimetype.pack_start(label, expand =False)
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self.exif_widgets["MimeType"] = label
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main_vbox.pack_start(mimetype, expand =False, fill =False, padding =2)
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label.show()
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# Displays all plugin messages...
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messagearea = gtk.HBox(False)
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label = gtk.Label()
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label.set_alignment(0.5, 0.0)
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label.set_line_wrap(True)
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label = self.__create_label("MessageArea", False, False, False)
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messagearea.pack_start(label, expand =False)
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self.exif_widgets["MessageArea"] = label
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main_vbox.pack_start(messagearea, expand =False, fill =False, padding =2)
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label.show()
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@ -405,7 +407,6 @@ class EditExifMetadata(Gramplet):
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# display all exif metadata...
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mediadatatags = _get_exif_keypairs(self.plugin_image)
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self.set_has_data( len(mediadatatags) > 0)
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if mediadatatags:
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self.display_metadata(mediadatatags)
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@ -574,6 +575,28 @@ class EditExifMetadata(Gramplet):
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return button
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def __create_label(self, widget, text, width, height, wrap =True):
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"""
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creates a label for this addon.
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"""
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label = gtk.Label()
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label.set_alignment(0.0, 0.0)
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if wrap:
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label.set_line_wrap(True)
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if (width and height):
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label.set_size_request(width, height)
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if text:
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label.set_text(text)
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if widget:
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self.exif_widgets[widget] = label
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return label
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def build_shaded_display(self):
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"""
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Build the GUI interface.
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@ -760,7 +783,7 @@ class EditExifMetadata(Gramplet):
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if not self.exif_widgets["Save"].get_sensitive():
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self.activate_buttons(["Save"])
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def display_edit_window(self, obj):
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def display_edit_window(self, object):
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"""
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creates the editing area fields.
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"""
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@ -770,14 +793,14 @@ class EditExifMetadata(Gramplet):
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self.edtarea = gtk.Window(gtk.WINDOW_TOPLEVEL)
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self.edtarea.tooltip = tip
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self.edtarea.set_title( self.orig_image.get_description() )
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self.edtarea.set_default_size(550, 642)
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self.edtarea.set_default_size(570, 642)
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self.edtarea.set_border_width(10)
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self.edtarea.connect("destroy", lambda w: self.edtarea.destroy() )
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# create a new scrolled window.
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scrollwindow = gtk.ScrolledWindow()
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scrollwindow.set_border_width(10)
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scrollwindow.set_size_request(490, 588)
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scrollwindow.set_size_request(510, 542)
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scrollwindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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# The dialog window is created with a vbox packed into it.
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@ -799,7 +822,10 @@ class EditExifMetadata(Gramplet):
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self._setup_widget_tips([True, True])
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# display all Exif metadata if they are in _DATAMAP, see line #151...
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self.EditArea([KeyTag for KeyTag in _get_exif_keypairs(self.plugin_image) if KeyTag in _DATAMAP])
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mediadatatags = _get_exif_keypairs(self.plugin_image)
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if mediadatatags:
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mediadatatags = [KeyTag for KeyTag in mediadatatags if KeyTag in _DATAMAP]
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self.EditArea(mediadatatags)
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def build_edit_gui(self):
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"""
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@ -808,18 +834,16 @@ class EditExifMetadata(Gramplet):
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main_vbox = gtk.VBox()
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main_vbox.set_border_width(10)
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main_vbox.set_size_request(480, 578)
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main_vbox.set_size_request(500, 690)
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label = gtk.Label()
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label.set_alignment(0.0, 0.0)
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label = self.__create_label("Edit:Message", False, False, False)
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main_vbox.pack_start(label, expand =False, fill =False, padding =5)
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label.show()
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self.exif_widgets["Edit:Message"] = label
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# create the data fields...
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# ***Label/ Title, Description, Artist, and Copyright
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gen_frame = gtk.Frame(_("General Data"))
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gen_frame.set_size_request(460, 200)
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gen_frame.set_size_request(470, 200)
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main_vbox.pack_start(gen_frame, expand =False, fill =True, padding =10)
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gen_frame.show()
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@ -827,43 +851,34 @@ class EditExifMetadata(Gramplet):
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gen_frame.add(new_vbox)
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new_vbox.show()
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textNames = list( (text) for text in [_("Exif Title :"), _("Description :"), _("Artist :"), _("Copyright :") ] )
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widgetsNames = list( (widget) for widget in ["ExifLabel", "Description", "Artist", "Copyright"] )
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while (textNames and widgetsNames):
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text = textNames[0]
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widget = widgetsNames[0]
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for widget, text in [
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("ExifLabel", _("Exif Label :") ),
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("Description", _("Description :") ),
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("Artist", _("Artist :") ),
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("Copyright", _("Copyright :") ) ]:
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new_hbox = gtk.HBox(False, 0)
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new_vbox.pack_start(new_hbox, expand =False, fill =False, padding =5)
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new_hbox.show()
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label = gtk.Label(text)
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label.set_alignment(0.0, 0.0)
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label.set_size_request(80, 25)
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label = self.__create_label(False, text, width =90, height =25)
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new_hbox.pack_start(label, expand =False, fill =False, padding =0)
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label.show()
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event_box = gtk.EventBox()
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event_box.set_size_request(380, 30)
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new_hbox.pack_start(event_box, expand =False, fill =False, padding =0)
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event_box.show()
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self.exif_widgets[widget + "Box"] = event_box
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event_box.show()
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entry = gtk.Entry(max =50)
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event_box.add(entry)
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entry.show()
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self.exif_widgets[widget] = entry
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# remove text and widget from their list...
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textNames.remove(text)
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widgetsNames.remove(widget)
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# get current date and time from this computer...
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now = time.localtime()
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entry.show()
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# iso format: Year, Month, Day spinners...
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datetime_frame = gtk.Frame(_("Date/ Time"))
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datetime_frame.set_size_request(460, 180)
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datetime_frame.set_size_request(470, 180)
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main_vbox.pack_start(datetime_frame, expand =False, fill =False, padding =0)
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datetime_frame.show()
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@ -885,14 +900,12 @@ class EditExifMetadata(Gramplet):
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new_hbox.pack_start(vbox2, expand =False, fill =False, padding =5)
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vbox2.show()
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label = gtk.Label(text)
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label.set_alignment(0.0, 0.0)
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label.set_size_request(440, 25)
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label = self.__create_label(widget, text, width =460, height = 25)
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vbox2.pack_start(label, expand =False, fill =False, padding =0)
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label.show()
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event_box = gtk.EventBox()
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event_box.set_size_request(440, 40)
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event_box.set_size_request(460, 40)
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# set eventbox background color to "black"
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event_box.modify_bg(gtk.STATE_NORMAL,
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@ -908,7 +921,7 @@ class EditExifMetadata(Gramplet):
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# GPS Coordinates...
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latlong_frame = gtk.Frame(_("Latitude/ Longitude GPS Coordinates"))
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latlong_frame.set_size_request(460, 100)
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latlong_frame.set_size_request(470, 180)
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main_vbox.pack_start(latlong_frame, expand =False, fill =False, padding =0)
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latlong_frame.show()
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@ -923,34 +936,63 @@ class EditExifMetadata(Gramplet):
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# Latitude/ Longitude GPS Coordinates...
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for widget, text in [
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("Latitude", _("Latitude :") ),
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("Longitude", _("Longitude :") ),
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("GPSTimeStamp", _("GPS TimeStamp :") ) ]:
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("Longitude", _("Longitude :") ) ]:
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vbox2 = gtk.VBox(False, 0)
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new_hbox.pack_start(vbox2, expand =False, fill =False, padding =5)
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vbox2.show()
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label = gtk.Label(text)
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label.set_alignment(0.0, 0.0)
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label.set_size_request(150, 25)
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label = self.__create_label(widget, text, width =230, height =25)
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vbox2.pack_start(label, expand =False, fill =False, padding =0)
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label.show()
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event_box = gtk.EventBox()
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event_box.set_border_width(2)
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event_box.set_size_request(150, 40)
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event_box.set_size_request(230, 40)
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# set eventbox background color to "blue"
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event_box.modify_bg(gtk.STATE_NORMAL,
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event_box.get_colormap().alloc_color("blue"))
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vbox2.pack_start(event_box, expand =False, fill =False, padding =0)
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event_box.show()
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self.exif_widgets[widget + "Box"] = event_box
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event_box.show()
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entry = gtk.Entry(max =25)
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entry = gtk.Entry(max =30)
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event_box.add(entry)
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entry.show()
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self.exif_widgets[widget] = entry
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entry.show()
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new_hbox = gtk.HBox(False, 0)
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new_vbox.pack_start(new_hbox, expand =False, fill =False, padding =0)
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new_hbox.show()
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for widget, text in [
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("Altitude", _("Altitude") ),
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("gpsTimeStamp", _("GPS Time Stamp") ) ]:
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vbox2 = gtk.VBox(False, 0)
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new_hbox.pack_start(vbox2, expand =False, fill =False, padding =5)
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vbox2.show()
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label = self.__create_label(widget, text, width =230, height =25)
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vbox2.pack_start(label, expand =False, fill =False, padding =0)
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label.show()
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event_box = gtk.EventBox()
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event_box.set_border_width(2)
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event_box.set_size_request(230, 40)
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# set eventbox background color to "blue"
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event_box.modify_bg(gtk.STATE_NORMAL,
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event_box.get_colormap().alloc_color("blue"))
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vbox2.pack_start(event_box, expand =False, fill =False, padding =0)
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self.exif_widgets[widget + "Box"] = event_box
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event_box.show()
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entry = gtk.Entry(max =30)
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event_box.add(entry)
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self.exif_widgets[widget] = entry
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entry.show()
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# Help, Save, Clear, and Close horizontal box
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hscc_box = gtk.HButtonBox()
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@ -1019,7 +1061,7 @@ class EditExifMetadata(Gramplet):
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"""
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for widget in ["ExifLabel", "Description", "Artist", "Copyright", "Modified", "Original",
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"Latitude", "Longitude", "GPSTimeStamp", "Edit:Message"]:
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"Latitude", "Longitude", "gpsTimeStamp", "Edit:Message"]:
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self.exif_widgets[widget].set_text("")
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def clear_display(self, object):
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@ -1043,10 +1085,6 @@ class EditExifMetadata(Gramplet):
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displays the image Exif metadata in the Edit Area...
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"""
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# update has_data()
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self.set_has_data( len(MediaDataTags) > 0)
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# if no Exif metadata, disable the has_data() functionality?
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if MediaDataTags:
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for KeyTag in MediaDataTags:
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@ -1057,7 +1095,7 @@ class EditExifMetadata(Gramplet):
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tagValue = self._get_value(KeyTag)
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if tagValue:
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if widgetsName in ["ExifLabel", "Description", "Artist", "Copyright", "GPSTimeStamp"]:
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if widgetsName in ["ExifLabel", "Description", "Artist", "Copyright"]:
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self.exif_widgets[widgetsName].set_text(tagValue)
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# Last Changed/ Modified...
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@ -1077,17 +1115,17 @@ class EditExifMetadata(Gramplet):
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if isinstance(use_date, str):
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use_date = _get_date_format(use_date)
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if use_date:
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year, month, day, hour, minutes, seconds = use_date[0:6]
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pyear, pmonth, day, hour, minutes, seconds = use_date[0:6]
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elif isinstance(use_date, datetime):
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year, month, day = use_date.year, use_date.month, use_date.day
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pyear, pmonth, day = use_date.year, use_date.month, use_date.day
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hour, minutes, seconds = use_date.hour, use_date.minute, use_date.second
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else:
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year = False
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if year:
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pyear = False
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if pyear:
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use_date = _create_datetime(year, month, day, hour, minutes, seconds)
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use_date = _create_datetime(pyear, pmonth, day, hour, minutes, seconds)
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self.exif_widgets["Original"].set_text( _format_datetime(use_date) )
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# LatitudeRef, Latitude, LongitudeRef, Longitude...
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@ -1124,13 +1162,30 @@ class EditExifMetadata(Gramplet):
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self.exif_widgets["Longitude"].set_text(
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"""%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, LongRef) )
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else:
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elif widgetsName == "Altitude":
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AltitudeRef = self._get_value(_DATAMAP["AltitudeRef"] )
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Altitude = str((Decimal(tagValue.numerator) / Decimal(tagValue.denominator)))
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if AltitudeRef is not False:
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if AltitudeRef == 0:
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AltRef = _("Above Sea Level")
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else:
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AltRef = _("Below Sea Level")
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self.exif_widgets[widgetsName] = "%s, %s" % (Altitude, AltRef)
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elif widgetsName == "gpsTimeStamp":
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gpsTimeStamp = rational_to_dms(tagValue)
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hour, minutes, seconds = gpsTimeStamp
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hour, minutes, seconds = int(hour), int(minutes), int(seconds)
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self.exif_widgets[widgetsName].set_text("%02d:%02d:%02d" % (hour, minutes, seconds) )
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else:
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# set Message Area to None...
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self.exif_widgets["MessageArea"].set_text(_("There is NO Exif "
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self.exif_widgets["Edit:Message"].set_text(_("There is NO Exif "
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"metadata for this image yet..."))
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for widgetsName in ["ExifLabel", "Description", "Artist", "Copyright", "Latitude", "Longitude"]:
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for widgetsName, text in _TOOLTIPS.items():
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# once the user types in that field,
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# the Edit, Clear, and Delete buttons will become active...
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@ -1276,7 +1331,7 @@ class EditExifMetadata(Gramplet):
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self.exif_widgets["Latitude"].set_text(latitude)
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self.exif_widgets["Longitude"].set_text(longitude)
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def convert2dms(self, latitude, longitude):
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def convert2dms(self, latitude =False, longitude =False):
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"""
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will convert a decimal GPS Coordinates into degrees, minutes, seconds
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for display only
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@ -1478,20 +1533,25 @@ def _get_exif_keypairs(plugin_image):
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"""
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Will be used to retrieve and update the Exif metadata from the image.
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"""
|
||||
MediaDataTags = False
|
||||
|
||||
if plugin_image:
|
||||
if not plugin_image:
|
||||
return False
|
||||
|
||||
MediaDataTags = False
|
||||
if LesserVersion: # prior to pyexiv2-0.2.0
|
||||
|
||||
# get all KeyTags for this image for diplay only...
|
||||
MediaDataTags = [KeyTag for KeyTag in chain(
|
||||
plugin_image.exifKeys(), plugin_image.xmpKeys(),
|
||||
plugin_image.iptcKeys() ) ]
|
||||
|
||||
else: # pyexiv2-0.2.0 and above
|
||||
|
||||
# get all KeyTags for this image for diplay only...
|
||||
MediaDataTags = [KeyTag for KeyTag in chain(
|
||||
plugin_image.exif_keys, plugin_image.xmp_keys,
|
||||
plugin_image.iptc_keys) ]
|
||||
|
||||
return MediaDataTags
|
||||
|
||||
def string_to_rational(coordinate):
|
||||
|
||||
Loading…
Reference in New Issue
Block a user