Decoupled page transformation interface, added default transformation support

2011-02-14 02:11:39 -04:00
parent 06d7e5a46a
commit fbc8bc960a
9 changed files with 65 additions and 34 deletions
@@ -5,6 +5,7 @@ import tempfile

 from django.conf import settings
 from django.contrib.auth.models import User
+from django.utils.translation import ugettext_lazy as _

 from converter.api import get_page_count

@@ -18,6 +19,11 @@ default_available_models = {
    'User':User
 }

+available_transformations = {
+    'rotate': {'label':_(u'Rotate [degrees]'), 'arguments':[{'name':'degrees'}]}
+}
+
+
 # Definition
 AVAILABLE_FUNCTIONS = getattr(settings, 'DOCUMENTS_METADATA_AVAILABLE_FUNCTIONS', default_available_functions)
 AVAILABLE_MODELS = getattr(settings, 'DOCUMENTS_METADATA_AVAILABLE_MODELS', default_available_models)
@@ -44,6 +50,10 @@ MULTIPAGE_PREVIEW_SIZE = getattr(settings, 'DOCUMENTS_MULTIPAGE_PREVIEW_SIZE', '
 THUMBNAIL_SIZE = getattr(settings, 'DOCUMENTS_THUMBNAIL_SIZE', '50x50')
 DISPLAY_SIZE = getattr(settings, 'DOCUMENTS_DISPLAY_SIZE', '1200')

+# Transformations
+AVAILABLE_TRANSFORMATIONS = getattr(settings, 'DOCUMENTS_AVAILABLE_TRANSFORMATIONS', available_transformations)
+DEFAULT_TRANSFORMATIONS = getattr(settings, 'DOCUMENTS_DEFAULT_TRANSFORMATIONS', [])
+
 #Groups
 GROUP_MAX_RESULTS = getattr(settings, 'DOCUMENTS_GROUP_MAX_RESULTS', 20)
 GROUP_SHOW_EMPTY = getattr(settings, 'DOCUMENTS_GROUP_SHOW_EMPTY', True)