Initial revision

svn: r3

src/RelImage.py

@@ -0,0 +1,77 @@
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2000  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
+#
+
+#-------------------------------------------------------------------------
+#
+# GTK/Gnome modules
+#
+#-------------------------------------------------------------------------
+import os
+import const
+import intl
+
+_ = intl.gettext
+
+#-------------------------------------------------------------------------
+#
+# import_photo
+#
+#-------------------------------------------------------------------------
+def import_photo(filename,path,prefix):
+    import gnome.mime
+    import shutil
+
+    type = gnome.mime.type_of_file(filename)
+    if type[0:6] != "image/":
+        GnomeErrorDialog(_("Currently only JPEG files are supported"))
+        return None
+        
+    for index in range(0,1000):
+        base = "%s_%d.jpg" % (prefix,index)
+        name = path + os.sep + base
+        if os.path.exists(name) == 0:
+            break
+
+    try:
+        if type == "image/jpeg":
+            shutil.copy(filename,name)
+        else:
+            cmd = const.convert + " " + filename + " " + name
+            os.system(cmd)
+    except:
+        return None
+
+    return name
+
+#-------------------------------------------------------------------------
+#
+# scale_image
+#
+#-------------------------------------------------------------------------
+def scale_image(path,size):
+    import GdkImlib
+    
+    image1 = GdkImlib.Image(path)
+    width  = image1.rgb_width
+    height = image1.rgb_height
+
+    scale = size / float(max(width,height))
+    image2 = image1.clone_scaled_image(int(scale*width), int(scale*height))
+    return image2