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work in progress: configurable reports - reporting component interfaces

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git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3780 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2010-03-22 21:41:29 +00:00
parent eac872cb2c
commit 642d30ffc3
1 changed files with 92 additions and 7 deletions
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99
composer/report/interfaces.py
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@ -27,7 +27,7 @@ from zope.i18nmessageid import MessageFactory
from zope import schema
from zope.schema.vocabulary import SimpleVocabulary, SimpleTerm
from cybertools.composer.interfaces import ITemplate, IComponent
from cybertools.composer.interfaces import ITemplate, IComponent, ICompound
from cybertools.composer.interfaces import IInstance
_ = MessageFactory('cybertools.composer')
@ -127,20 +127,20 @@ class IField(IComponent):
"""
name = schema.ASCII(
title=_(u'Field name'),
description=_(u'The internal name of the field'),
title=_(u'Field Name'),
description=_(u'The internal name of the field.'),
required=True,)
title = schema.TextLine(
title=_(u'Title'),
description=_(u'The title or label of the field'),
description=_(u'The visible title or label of the field.'),
required=True,)
description = schema.Text(
title=_(u'Description'),
description=_(u'A brief description of the field'),
description=_(u'A brief description of the field.'),
required=False,)
fieldType = schema.Choice(
title=_(u'Field type'),
description=_(u'The type of the field'),
title=_(u'Field Type'),
description=_(u'The type of the field.'),
required=True,
default='textline',
vocabulary=fieldTypes,)
@ -150,3 +150,88 @@ class IField(IComponent):
u'be used.'),
required=True,
default=['query', 'sort', 'output'],)
class IBaseReportComponent(IComponent):
name = schema.ASCII(
title=_(u'Field Name'),
description=_(u'The internal name of the field.'),
required=True,)
title = schema.TextLine(
title=_(u'Title'),
description=_(u'The visible title of the field.'),
required=True,)
baseName = schema.ASCII(
title=_(u'Base Field Name'),
description=_(u'The name of the predefined field specification '
u'this field is based on.'),
required=True,)
expression = schema.ASCII(
title=_(u'Expression'),
description=_(u'Optional: an expression to be applied to '
u'the field\'s value before using it in the '
u'corresponding execution step.'),
required=False,)
class ILeafQueryCriteria(IBaseReportComponent):
""" A terminal query criteria element.
"""
operator = schema.Choice(
title=_(u'Operator'),
description=_(u'Operator to be used for comparison.'),
required=True,
default='in',
values=('=', '<', '<=', '>', '>=', '!=', 'in'),)
comparisonValue = schema.Object(
title=_(u'Comparison Value'),
description=_(u'The value to be used for comparison.'),
schema=Interface,
required=True,)
class ICompoundQueryCriteria(ICompound):
""" A query criteria element consisting of leaf query criteria elements.
The names of the component criteria are given by the ``parts``
attribute.
"""
logicalOperator = schema.Choice(
title=_(u'Operator'),
description=_(u'Logical operator for connecting the sub-criteria.'),
required=True,
default='and',
values=('and', 'or'),)
class ISortField(IBaseReportComponent):
""" Specification for a field to be used for sorting.""
"""
direction = schema.Choice(
title=_(u'Sort Direction'),
description=_(u'Sort direction: Ascending or descending.'),
required=True,
default='ascending',
values=('ascending', 'descending'),)
class IOutputField(IBaseReportComponent):
""" Specification for a field to be used as a table column or cell.""
"""
label = schema.TextLine(
title=_(u'Lable'),
description=_(u'The label to be used when displaying the field.'),
required=True,)
format = schema.ASCII(
title=_(u'Format'),
description=_(u'A format string for displaying the field.'),
required=False,)
instanceName = schema.ASCII(
title=_(u'Instance Name'),
description=_(u'The name referencing a field instance class '
u'to be used for processing the field\'s value.'),
required=False,)