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gramps/gramps2/src/MediaView.py
Alex Roitman 1833c28063 * src/MediaView.py (on_select_row): Mark translatable string; 
(popup_convert_to_private): Call self.load before returning.
* src/ImageSelect.py (LocalMediaProperties.__init__,
GlobalMediaProperties.update_info): Mark translatable string.


svn: r2995
2004-03-10 02:29:29 +00:00

407 lines
15 KiB
Python
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2001-2004 Donald N. Allingham
#
# 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
#
# $Id$
#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
import string
import os
#-------------------------------------------------------------------------
#
# GTK/Gnome modules
#
#-------------------------------------------------------------------------
import gobject
import gtk
import gtk.gdk
#-------------------------------------------------------------------------
#
# gramps modules
#
#-------------------------------------------------------------------------
import RelLib
import Utils
import GrampsCfg
import const
import ImageSelect
import RelImage
from QuestionDialog import QuestionDialog, ErrorDialog, WarningDialog
#-------------------------------------------------------------------------
#
# internationalization
#
#-------------------------------------------------------------------------
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# MediaView
#
#-------------------------------------------------------------------------
class MediaView:
def __init__(self,parent,db,glade,update):
self.parent = parent
self.db = db
self.list = glade.get_widget("media_list")
self.mid = glade.get_widget("mid")
self.mtype = glade.get_widget("mtype")
self.mdesc = glade.get_widget("mdesc")
self.mpath = glade.get_widget("mpath")
self.mdetails = glade.get_widget("mdetails")
self.preview = glade.get_widget("preview")
self.column_headers = [(_('Title'),4,350), (_('ID'),1,50),
(_('Type'),2,70), (_('Path'),3,150), ('',4,0) ]
self.id2col = {}
self.selection = self.list.get_selection()
colno = 0
for title in self.column_headers:
renderer = gtk.CellRendererText ()
column = gtk.TreeViewColumn (title[0], renderer, text=colno)
colno = colno + 1
column.set_clickable (gtk.TRUE)
if title[0] == '':
column.set_visible(gtk.FALSE)
else:
column.set_resizable(gtk.TRUE)
column.set_visible(gtk.TRUE)
if title[1] >= 0:
column.set_sort_column_id(title[1])
column.set_min_width(title[2])
self.list.append_column(column)
self.list.set_search_column(0)
self.model = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING)
self.list.set_model(self.model)
self.list.get_column(0).clicked()
t = [ ('STRING', 0, 0),
('text/plain',0,0),
('text/uri-list',0,2),
('application/x-rootwin-drop',0,1)]
self.list.drag_source_set(gtk.gdk.BUTTON1_MASK|gtk.gdk.BUTTON3_MASK,
t,gtk.gdk.ACTION_COPY)
self.list.drag_dest_set(gtk.DEST_DEFAULT_ALL,
t,gtk.gdk.ACTION_COPY|gtk.gdk.ACTION_MOVE)
self.list.connect("drag_data_received", self.on_drag_data_received)
self.list.connect("drag_data_get", self.on_drag_data_get)
self.list.connect("drag_begin", self.on_drag_begin)
self.update = update
self.list.connect('button-press-event',self.on_button_press_event)
self.list.connect('key-press-event',self.key_press)
self.selection.connect('changed',self.on_select_row)
if not (RelImage.is_pil() or RelImage.is_cnv() ):
WarningDialog(_("Thumbnails not available")
,_("There is no suitable tool to generate thumbnails for the images. "
"If you would like to enable this feature, "
"install Python Imaging Library (PIL), available at http://www.pythonware.com/products/pil/ "
"or ImageMagick, available at http://www.imagemagick.org/"))
def goto(self,id):
self.selection.unselect_all()
iter = self.id2col[id]
self.selection.select_iter(iter)
itpath = self.model.get_path (iter)
col = self.list.get_column (0)
self.list.scroll_to_cell (itpath, col, gtk.TRUE, 0.5, 0)
def change_db(self,db):
self.db = db
def on_select_row(self,obj):
fexists = 1
store,iter = self.selection.get_selected()
if not iter:
return
id = store.get_value(iter,1)
mobj = self.db.find_object_from_id(id)
type = mobj.get_mime_type()
type_name = Utils.get_mime_description(type)
path = mobj.get_path()
thumb_path = Utils.thumb_path(self.db.get_save_path(),mobj)
pexists = os.path.exists(path)
if pexists and os.path.exists(thumb_path):
self.preview.set_from_pixbuf(gtk.gdk.pixbuf_new_from_file(thumb_path))
else:
icon_image = gtk.gdk.pixbuf_new_from_file(Utils.find_icon(type))
self.preview.set_from_pixbuf(icon_image)
if not pexists:
fexists = 0
self.mid.set_text(mobj.get_id())
self.mtype.set_text(type_name)
self.mdesc.set_text(mobj.get_description())
if len(path) == 0 or fexists == 0:
self.mpath.set_text(_("The file no longer exists"))
elif path[0] == "/":
self.mpath.set_text(path)
else:
self.mpath.set_text(_("<local>"))
self.mdetails.set_text(Utils.get_detail_text(mobj,0))
def on_button_press_event(self,obj,event):
if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1:
self.on_edit_clicked(obj)
return 1
elif event.button == 3:
self.build_context_menu(event)
return 1
return 0
def key_press(self,obj,event):
if event.keyval == gtk.gdk.keyval_from_name("Return") \
and not event.state:
self.on_edit_clicked(obj)
return 1
return 0
def build_context_menu(self,event):
menu = gtk.Menu()
menu.set_title(_("Media Object"))
store,iter = self.selection.get_selected()
if iter:
id = store.get_value(iter,1)
object = self.db.find_object_from_id(id)
self.obj = object
Utils.add_menuitem(menu,_("View in the default viewer"),None,
self.popup_view_photo)
if object.get_mime_type()[0:5] == "image":
Utils.add_menuitem(menu,_("Edit with the GIMP"),
None,self.popup_edit_photo)
item = gtk.MenuItem()
item.show()
menu.append(item)
sel_sensitivity = 1
else:
sel_sensitivity = 0
entries = [
(gtk.STOCK_ADD, self.on_add_clicked,1),
(gtk.STOCK_REMOVE, self.on_delete_clicked,sel_sensitivity),
(_("Edit properties"), self.on_edit_clicked,sel_sensitivity),
]
for stock_id,callback,sensitivity in entries:
item = gtk.ImageMenuItem(stock_id)
if callback:
item.connect("activate",callback)
item.set_sensitive(sensitivity)
item.show()
menu.append(item)
menu.popup(None,None,None,event.button,event.time)
def popup_view_photo(self, obj):
Utils.view_photo(self.obj)
def popup_edit_photo(self, obj):
if os.fork() == 0:
os.execvp(const.editor,[const.editor, self.obj.get_path()])
def popup_convert_to_private(self, obj):
path = self.db.get_save_path()
id = self.obj.get_id()
name = RelImage.import_media_object(self.obj.get_path(),path,id)
if name:
self.obj.set_path(name)
self.obj.setLocal(1)
self.load_media()
def popup_change_description(self, obj):
ImageSelect.GlobalMediaProperties(self.db,self.obj,self.load_media)
def load_media(self):
self.model.clear()
self.id2col = {}
object_keys = self.db.get_object_keys()
for src_key in object_keys:
src = self.db.find_object_from_id(src_key)
title = src.get_description()
id = src.get_id()
type = Utils.get_mime_description(src.get_mime_type())
path = src.get_path()
stitle = string.upper(title)
iter = self.model.append()
self.id2col[id] = iter
self.model.set(iter, 0, title, 1, id, 2, type, 3, path, 4, stitle)
def on_add_clicked(self,obj):
"""Add a new media object to the media list"""
import AddMedia
am = AddMedia.AddMediaObject(self.db,self.load_media)
am.run()
def on_edit_clicked(self,obj):
"""Edit the properties of an existing media object in the media list"""
list_store, iter = self.selection.get_selected()
if iter:
id = list_store.get_value(iter,1)
object = self.db.find_object_from_id(id)
ImageSelect.GlobalMediaProperties(self.db,object,self.load_media)
def on_delete_clicked(self,obj):
store,iter = self.selection.get_selected()
if not iter:
return
id = store.get_value(iter,1)
mobj = self.db.find_object_from_id(id)
if self.is_object_used(mobj):
ans = ImageSelect.DeleteMediaQuery(mobj,self.db,self.update)
QuestionDialog(_('Delete Media Object?'),
_('This media object is currently being used. '
'If you delete this object, it will be removed '
'from the database and from all records that '
'reference it.'),
_('_Delete Media Object'),
ans.query_response)
else:
self.db.remove_object(mobj.get_id())
self.update(0)
def is_object_used(self,mobj):
for family_id in self.db.get_family_keys():
p = self.db.find_family_from_id(family_id)
for o in p.get_media_list():
if o.get_reference_id() == mobj.get_id():
return 1
for key in self.db.get_person_keys():
p = self.db.get_person(key)
for o in p.get_media_list():
if o.get_reference_id() == mobj.get_id():
return 1
for key in self.db.get_source_keys():
p = self.db.get_source(key)
for o in p.get_media_list():
if o.get_reference_id() == mobj.get_id():
return 1
for key in self.db.get_place_id_keys():
p = self.db.get_place_id(key)
for o in p.get_media_list():
if o.get_reference_id() == mobj.get_id():
return 1
return 0
def on_drag_begin(self,obj,context):
store,iter = self.selection.get_selected()
if not iter:
return
if (const.dnd_images):
object = self.db.get_object(store.get_value(iter,1))
mtype = object.get_mime_type()
name = Utils.thumb_path(self.db.get_save_path(),object)
pix = gtk.gdk.pixbuf_new_from_file(name)
context.set_icon_pixbuf(pix,0,0)
def on_drag_data_get(self,w, context, selection_data, info, time):
if info == 1:
return
store,iter = self.selection.get_selected()
if not iter:
return
id = store.get_value(iter,1)
selection_data.set(selection_data.target, 8, id)
def on_drag_data_received(self,w, context, x, y, data, info, time):
import urlparse
if data and data.format == 8:
d = string.strip(string.replace(data.data,'\0',' '))
protocol,site,file, j,k,l = urlparse.urlparse(d)
if protocol == "file":
name = file
mime = Utils.get_mime_type(name)
photo = RelLib.MediaObject()
photo.set_path(name)
photo.set_mime_type(mime)
if mime[0:5] == "image":
photo.set_thumbnail(RelImage.build_thumbnail(name))
description = os.path.basename(name)
photo.set_description(description)
self.db.add_object(photo)
self.load_media()
if GrampsCfg.mediaref == 0:
name = RelImage.import_media_object(name,
self.db.get_save_path(),
photo.get_id())
if name:
photo.set_path(name)
photo.setLocal(1)
self.db.commit_media_object(photo)
if GrampsCfg.globalprop:
ImageSelect.GlobalMediaProperties(self.db,photo,self.load_media)
elif protocol != "":
import urllib
u = urllib.URLopener()
try:
tfile,headers = u.retrieve(d)
except IOError, msg:
ErrorDialog(_('Image import failed'),str(msg))
return
mime = Utils.get_mime_type(tfile)
photo = RelLib.MediaObject()
photo.set_mime_type(mime)
if mime[0:5] == "image":
photo.set_thumbnail(RelImage.build_thumbnail(name))
photo.set_description(d)
photo.setLocal(1)
photo.set_path(tfile)
self.db.add_object(photo)
oref = RelLib.MediaRef()
oref.set_reference(photo)
try:
id = photo.get_id()
path = self.db.get_save_path()
name = RelImage.import_media_object(tfile,path,id)
if name:
photo.setLocal(1)
photo.set_path(name)
except:
photo.set_path(tfile)
return
self.db.commit_media_object(photo)
if GrampsCfg.globalprop:
ImageSelect.GlobalMediaProperties(self.db,photo,None)
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