gramps/src/AddMedia.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
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# Copyright (C) 2000-2006 Donald N. Allingham
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#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
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"""
Provides the interface to allow a person to add a media object to the database.
"""
#-------------------------------------------------------------------------
#
# Standard python modules
#
#-------------------------------------------------------------------------
import os
import sys
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#-------------------------------------------------------------------------
#
# internationalization
#
#-------------------------------------------------------------------------
from gettext import gettext as _
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#-------------------------------------------------------------------------
#
# GTK/Gnome modules
#
#-------------------------------------------------------------------------
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from QuestionDialog import ErrorDialog, WarningDialog
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import gtk.glade
#-------------------------------------------------------------------------
#
# gramps modules
#
#-------------------------------------------------------------------------
import const
import Utils
import gen.lib
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import Mime
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import GrampsDisplay
import ManagedWindow
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#-------------------------------------------------------------------------
#
# AddMediaObject
#
#-------------------------------------------------------------------------
class AddMediaObject(ManagedWindow.ManagedWindow):
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"""
Displays the Add Media Dialog window, allowing the user to select
a media object from the file system, while providing a description.
"""
last_directory = None
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def __init__(self, dbstate, uistate, track):
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"""
Creates and displays the dialog box
db - the database in which the new object is to be stored
"""
ManagedWindow.ManagedWindow.__init__(self, uistate, track, self)
self.dbase = dbstate.db
self.glade = gtk.glade.XML(const.GLADE_FILE, "imageSelect", "gramps")
self.set_window(
self.glade.get_widget("imageSelect"),
self.glade.get_widget('title'),
_('Select a media object'))
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self.description = self.glade.get_widget("photoDescription")
self.image = self.glade.get_widget("image")
self.file_text = self.glade.get_widget("fname")
if self.last_directory and os.path.isdir(self.last_directory):
self.file_text.set_current_folder(self.last_directory)
self.internal = self.glade.get_widget('internal')
self.internal.connect('toggled', self.internal_toggled)
self.relpath = self.glade.get_widget('relpath')
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self.temp_name = ""
self.object = None
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self.glade.get_widget('fname').connect('update_preview',
self.on_name_changed)
self.show()
def build_menu_names(self, obj):
"""
Build the menu name for the window manager
"""
return(_('Select media object'), None)
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def internal_toggled(self, obj):
"""
Toggles the file_text icon.
"""
self.file_text.set_sensitive(not obj.get_active())
def on_help_imagesel_clicked(self, obj):
"""Display the relevant portion of GRAMPS manual"""
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GrampsDisplay.help('gramps-edit-quick')
self.window.run()
def save(self):
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"""
Callback function called with the save button is pressed.
A new media object is created, and added to the database.
"""
* src/PlaceView.py: Make sure to add new place after edit * src/AddMedia.py: unicode conversion from gtk.Entry * src/AddSpouse.py: unicode conversion from gtk.Entry * src/AddrEdit.py: unicode conversion from gtk.Entry * src/AttrEdit.py: unicode conversion from gtk.Entry * src/AutoComp.py: unicode conversion from gtk.Entry * src/ChooseParents.py: unicode conversion from gtk.Entry * src/DateEdit.py: unicode conversion from gtk.Entry * src/EditPerson.py: unicode conversion from gtk.Entry * src/EditPlace.py: unicode conversion from gtk.Entry * src/EditSource.py: unicode conversion from gtk.Entry * src/EventEdit.py: unicode conversion from gtk.Entry * src/Find.py: unicode conversion from gtk.Entry * src/GrampsCfg.py: unicode conversion from gtk.Entry * src/ImageSelect.py: unicode conversion from gtk.Entry * src/LocEdit.py: unicode conversion from gtk.Entry * src/Marriage.py: unicode conversion from gtk.Entry * src/MergeData.py: unicode conversion from gtk.Entry * src/NameEdit.py: unicode conversion from gtk.Entry * src/PeopleView.py: unicode conversion from gtk.Entry * src/Report.py: unicode conversion from gtk.Entry * src/SelectChild.py: unicode conversion from gtk.Entry * src/Sources.py: unicode conversion from gtk.Entry * src/StartupDialog.py: unicode conversion from gtk.Entry * src/StyleEditor.py: unicode conversion from gtk.Entry * src/UrlEdit.py: unicode conversion from gtk.Entry * src/Utils.py: unicode conversion from gtk.Entry * src/VersionControl.py: unicode conversion from gtk.Entry * src/Witness.py: unicode conversion from gtk.Entry svn: r2534
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description = unicode(self.description.get_text())
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if self.internal.get_active():
mobj = gen.lib.MediaObject()
mobj.set_description(description)
mobj.set_handle(Utils.create_id())
mobj.set_mime_type(None)
else:
filename = unicode(self.file_text.get_filename(),
sys.getfilesystemencoding())
full_file = filename
if self.relpath.get_active():
pname = self.dbase.get_save_path()
if not os.path.isdir(pname):
pname = os.path.dirname(pname)
filename = Utils.relative_path(filename, pname)
if os.path.exists(filename) == 0:
msgstr = _("Cannot import %s")
msgstr2 = _("The filename supplied could not be found.")
ErrorDialog(msgstr % filename, msgstr2)
return
mtype = Mime.get_type(full_file)
if description == "":
description = os.path.basename(filename)
mobj = gen.lib.MediaObject()
mobj.set_description(description)
mobj.set_mime_type(mtype)
name = filename
mobj.set_path(name)
self.last_directory = os.path.dirname(filename)
mobj.set_handle(Utils.create_id())
if not mobj.get_gramps_id():
mobj.set_gramps_id(self.dbase.find_next_object_gramps_id())
trans = self.dbase.transaction_begin()
self.object = mobj
self.dbase.commit_media_object(mobj, trans)
self.dbase.transaction_commit(trans, _("Add Media Object"))
def on_name_changed(self, *obj):
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"""
Called anytime the filename text window changes. Checks to
see if the file exists. If it does, the imgae is loaded into
the preview window.
"""
fname = self.file_text.get_filename()
if not fname:
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return
filename = unicode(fname, sys.getfilesystemencoding())
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basename = os.path.basename(filename)
(root, ext) = os.path.splitext(basename)
* src/PlaceView.py: Make sure to add new place after edit * src/AddMedia.py: unicode conversion from gtk.Entry * src/AddSpouse.py: unicode conversion from gtk.Entry * src/AddrEdit.py: unicode conversion from gtk.Entry * src/AttrEdit.py: unicode conversion from gtk.Entry * src/AutoComp.py: unicode conversion from gtk.Entry * src/ChooseParents.py: unicode conversion from gtk.Entry * src/DateEdit.py: unicode conversion from gtk.Entry * src/EditPerson.py: unicode conversion from gtk.Entry * src/EditPlace.py: unicode conversion from gtk.Entry * src/EditSource.py: unicode conversion from gtk.Entry * src/EventEdit.py: unicode conversion from gtk.Entry * src/Find.py: unicode conversion from gtk.Entry * src/GrampsCfg.py: unicode conversion from gtk.Entry * src/ImageSelect.py: unicode conversion from gtk.Entry * src/LocEdit.py: unicode conversion from gtk.Entry * src/Marriage.py: unicode conversion from gtk.Entry * src/MergeData.py: unicode conversion from gtk.Entry * src/NameEdit.py: unicode conversion from gtk.Entry * src/PeopleView.py: unicode conversion from gtk.Entry * src/Report.py: unicode conversion from gtk.Entry * src/SelectChild.py: unicode conversion from gtk.Entry * src/Sources.py: unicode conversion from gtk.Entry * src/StartupDialog.py: unicode conversion from gtk.Entry * src/StyleEditor.py: unicode conversion from gtk.Entry * src/UrlEdit.py: unicode conversion from gtk.Entry * src/Utils.py: unicode conversion from gtk.Entry * src/VersionControl.py: unicode conversion from gtk.Entry * src/Witness.py: unicode conversion from gtk.Entry svn: r2534
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old_title = unicode(self.description.get_text())
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if old_title == '' or old_title == self.temp_name:
self.description.set_text(root)
self.temp_name = root
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filename = Utils.find_file( filename)
if filename:
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mtype = Mime.get_type(filename)
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if mtype and mtype.startswith("image"):
image = scale_image(filename, const.THUMBSCALE)
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else:
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image = Mime.find_mime_type_pixbuf(mtype)
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self.image.set_from_pixbuf(image)
def run(self):
"""
Run the dialog, returning the selected object.
"""
while True:
val = self.window.run()
if val == gtk.RESPONSE_OK:
self.save()
self.close()
return self.object
elif val == gtk.RESPONSE_HELP:
self.on_help_imagesel_clicked(None)
else:
self.close()
return None
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return None
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#-------------------------------------------------------------------------
#
# scale_image
#
#-------------------------------------------------------------------------
def scale_image(path, size):
"""
Scales the image to the specified size
"""
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title_msg = _("Cannot display %s") % path
detail_msg = _('GRAMPS is not able to display the image file. '
'This may be caused by a corrupt file.')
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try:
image1 = gtk.gdk.pixbuf_new_from_file(path)
width = image1.get_width()
height = image1.get_height()
scale = size / float(max(width, height))
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return image1.scale_simple(int(scale*width), int(scale*height),
gtk.gdk.INTERP_BILINEAR)
except:
WarningDialog(title_msg, detail_msg)
return gtk.gdk.pixbuf_new_from_file(const.ICON)