152 lines
5.0 KiB
Python
152 lines
5.0 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Provides the interface to allow a person to add a media object to the database.
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"""
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#-------------------------------------------------------------------------
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#
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# Standard python modules
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#
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#-------------------------------------------------------------------------
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import os
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#-------------------------------------------------------------------------
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#
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# internationalization
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#
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#-------------------------------------------------------------------------
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from intl import gettext
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_ = gettext
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#-------------------------------------------------------------------------
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#
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# GTK/Gnome modules
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#
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#-------------------------------------------------------------------------
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from gnome.ui import GnomeErrorDialog
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import libglade
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#-------------------------------------------------------------------------
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#
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# gramps modules
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#
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#-------------------------------------------------------------------------
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import const
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import Utils
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import RelImage
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import RelLib
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#-------------------------------------------------------------------------
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#
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# AddMediaObject
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#
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#-------------------------------------------------------------------------
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class AddMediaObject:
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"""
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Displays the Add Media Dialog window, allowing the user to select
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a media object from the file system, while providing a description.
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"""
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def __init__(self,db,update):
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"""
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Creates and displays the dialog box
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db - the database in which the new object is to be stored
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update - a function to call to update the display
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"""
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self.db = db
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self.glade = libglade.GladeXML(const.imageselFile,"imageSelect")
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self.window = self.glade.get_widget("imageSelect")
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self.description = self.glade.get_widget("photoDescription")
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self.image = self.glade.get_widget("image")
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self.file_text = self.glade.get_widget("fname")
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self.update = update
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self.temp_name = ""
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self.glade.signal_autoconnect({
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"on_savephoto_clicked" : self.on_savephoto_clicked,
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"on_name_changed" : self.on_name_changed,
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"destroy_passed_object" : Utils.destroy_passed_object
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})
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self.window.editable_enters(self.description)
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self.window.show()
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def on_savephoto_clicked(self,obj):
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"""
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Callback function called with the save button is pressed.
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A new media object is created, and added to the database.
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"""
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filename = self.glade.get_widget("photosel").get_full_path(0)
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description = self.description.get_text()
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external = self.glade.get_widget("private")
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if os.path.exists(filename) == 0:
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msgstr = _("%s is not a valid file name or does not exist.")
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GnomeErrorDialog(msgstr % filename)
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return
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type = Utils.get_mime_type(filename)
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if description == "":
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description = os.path.basename(filename)
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mobj = RelLib.Photo()
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mobj.setDescription(description)
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mobj.setMimeType(type)
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self.db.addObject(mobj)
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if external.get_active() == 0:
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path = self.db.getSavePath()
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name = RelImage.import_media_object(filename,path,mobj.getId())
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mobj.setLocal(1)
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else:
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name = filename
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mobj.setPath(name)
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Utils.modified()
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self.update()
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Utils.destroy_passed_object(obj)
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def on_name_changed(self,obj):
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"""
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Called anytime the filename text window changes. Checks to
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see if the file exists. If it does, the imgae is loaded into
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the preview window.
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"""
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filename = self.file_text.get_text()
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basename = os.path.basename(filename)
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(root,ext) = os.path.splitext(basename)
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old_title = self.description.get_text()
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if old_title == '' or old_title == self.temp_name:
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self.description.set_text(root)
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self.temp_name = root
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if os.path.isfile(filename):
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type = Utils.get_mime_type(filename)
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if type[0:5] == 'image':
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image = RelImage.scale_image(filename,const.thumbScale)
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self.image.load_imlib(image)
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else:
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self.image.load_file(Utils.find_icon(type))
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