147 lines
4.0 KiB
Python
147 lines
4.0 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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#
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# GTK/Gnome modules
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#
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#-------------------------------------------------------------------------
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import os
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import const
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import intl
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import string
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import utils
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from gnome.ui import *
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_ = intl.gettext
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try:
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import PIL.Image
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no_pil = 0
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except:
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no_pil = 1
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#-------------------------------------------------------------------------
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#
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# import_media_object
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#
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#-------------------------------------------------------------------------
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def import_media_object(filename,path,base):
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import shutil
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type = utils.get_mime_type(filename)
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if type[0:5] == "image":
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name = "%s/%s.jpg" % (path,base)
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base = "%s.jpg" % (base)
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thumb = "%s/.thumb" % (path)
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try:
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if not os.path.exists(thumb):
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os.mkdir(thumb)
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except IOError,msg:
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GnomeErrorDialog(_("Could not create %s") % thumb + "\n" + str(msg))
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except:
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GnomeErrorDialog(_("Could not create %s") % thumb)
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try:
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path = "%s/%s" % (thumb,base)
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mk_thumb(filename,path,const.thumbScale)
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shutil.copy(filename,name)
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except:
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return None
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else:
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bname = os.path.basename(filename)
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l = string.split(bname,'.')
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name = "%s/%s.%s" % (path,base,l[-1])
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shutil.copy(filename,name)
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return name
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#-------------------------------------------------------------------------
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#
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# scale_image
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#
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#-------------------------------------------------------------------------
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def scale_image(path,size):
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import GdkImlib
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try:
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image1 = GdkImlib.Image(path)
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except:
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GnomeWarningDialog(_("Could not load image file %s") % path)
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return
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width = image1.rgb_width
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height = image1.rgb_height
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scale = size / float(max(width,height))
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image2 = image1.clone_scaled_image(int(scale*width), int(scale*height))
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return image2
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#-------------------------------------------------------------------------
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#
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# scale_image
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#
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#-------------------------------------------------------------------------
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def mk_thumb(source,dest,size):
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dir = os.path.dirname(dest)
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try:
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if not os.path.exists(dir):
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os.mkdir(dir)
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except IOError,msg:
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GnomeErrorDialog(_("Could not create %s") % dir + "\n" + str(msg))
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return
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except:
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GnomeErrorDialog(_("Could not create %s") % dir)
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return
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if no_pil:
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cmd = "%s -geometry %dx%d '%s' '%s'" % (const.convert,size,size,source,dest)
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os.system(cmd)
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else:
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try:
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im = PIL.Image.open(source)
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im.thumbnail((size,size))
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if im.mode != 'RGB':
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im.draft('RGB',im.size)
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im = im.convert("RGB")
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im.save(dest,"JPEG")
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except:
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pass
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#-------------------------------------------------------------------------
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#
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# scale_image
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#
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#-------------------------------------------------------------------------
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def check_thumb(source,dest,size):
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if not os.path.isfile(source):
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return
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if not os.path.isfile(dest):
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mk_thumb(source,dest,size)
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elif os.path.getmtime(source) > os.path.getmtime(dest):
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mk_thumb(source,dest,size)
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