def __call__(self):
form = self.request.form
cropping_util = self.context.restrictedTraverse('@@crop-image')
if form.get('form.button.Delete', None) is not None:
cropping_util._remove(self.fieldname,
self.request.form.get('scalename'))
IStatusMessage(self.request).add(_(u"Cropping area deleted"))
if form.get('form.button.Save', None) is not None:
x1 = int(round(float(self.request.form.get('x1'))))
y1 = int(round(float(self.request.form.get('y1'))))
x2 = int(round(float(self.request.form.get('x2'))))
y2 = int(round(float(self.request.form.get('y2'))))
scale_name = self.request.form.get('scalename')
# Avoid browser cache
self.context.setModificationDate(DateTime())
cropping_util._crop(fieldname=self.fieldname,
scale=scale_name,
box=(x1, y1, x2, y2),
interface=self.interface)
IStatusMessage(self.request).add(
_(u"Successfully saved cropped area"))
# disable columns
self.request.set('disable_plone.leftcolumn', 1)
self.request.set('disable_plone.rightcolumn', 1)
return self.template()
def __call__(self):
form = self.request.form
cropping_util = self.context.restrictedTraverse('@@crop-image')
if form.get('form.button.Delete', None) is not None:
cropping_util._remove(self.fieldname,
self.request.form.get('scalename'))
IStatusMessage(self.request).add(_(u"Cropping area deleted"))
if form.get('form.button.Save', None) is not None:
x1 = int(round(float(self.request.form.get('x1'))))
y1 = int(round(float(self.request.form.get('y1'))))
x2 = int(round(float(self.request.form.get('x2'))))
y2 = int(round(float(self.request.form.get('y2'))))
scale_name = self.request.form.get('scalename')
cropping_util._crop(fieldname=self.fieldname,
scale=scale_name,
box=(x1, y1, x2, y2),
interface=self.interface)
IStatusMessage(self.request).add(
_(u"Successfully saved cropped area"))
# disable columns
self.request.set('disable_plone.leftcolumn', 1)
self.request.set('disable_plone.rightcolumn', 1)
return self.template()
def __call__(self):
form = self.request.form
cropping_util = self.context.restrictedTraverse('@@crop-image')
if form.get('form.button.Cancel', None) is not None:
if self.request.form.get("came_from", None):
came_from = self.request.form.get("came_from")
return self.request.response.redirect(
uuidToObject(came_from).absolute_url())
return self.request.response.redirect(
self.context.absolute_url() + '/view')
if form.get('form.button.Delete', None) is not None:
cropping_util._remove(self.fieldname,
self.request.form.get('scalename'))
IStatusMessage(self.request).add(_(u"Cropping area deleted"))
if form.get('form.button.Save', None) is not None:
x1 = int(round(float(self.request.form.get('x1'))))
y1 = int(round(float(self.request.form.get('y1'))))
x2 = int(round(float(self.request.form.get('x2'))))
y2 = int(round(float(self.request.form.get('y2'))))
scale_name = self.request.form.get('scalename')
cropping_util._crop(fieldname=self.fieldname,
scale=scale_name,
box=(x1, y1, x2, y2),
interface=self.interface)
IStatusMessage(self.request).add(
_(u"Successfully saved cropped area"))
# disable columns
self.request.set('disable_plone.leftcolumn', 1)
self.request.set('disable_plone.rightcolumn', 1)
return self.template()
class ISettings(Interface):
""" Define settings data structure """
large_size = TextLine(
title=_(u"Crop Editor Large Size"),
description=_(u"width:height"),
required=False,
default=u"768:768",
)
min_size = TextLine(
title=_(u"Minimum Crop Area Size"),
description=_(u"width:height"),
required=False,
default=u"50:50",
)
constrain_cropping = Bool(
title=_(u"Enable to constrain cropable scales"),
description=_(u"Enable to reduce the scales shown for cropping in the "
u"list of scales with crop support."),
default=False,
required=False,
)
cropping_for = List(
title=_(u"List of scales with crop support"),
description=_(u"Select the scales with cropping support enabled. Only "
u"active if enabled with checkbox."),
required=False,
default=[],
value_type=Choice(vocabulary="plone.app.imagecropping.all_sizes"),
)
""" XXX: not implemented right now
class SettingsEditForm(RegistryEditForm):
"""
Define form logic
"""
form.extends(RegistryEditForm)
schema = ISettings
label = _(u"Image Cropping Settings")
def __call__(self):
form = self.request.form
if form.get('form.button.Delete', None) is not None:
cropping_util = self.context.restrictedTraverse('@@crop-image')
cropping_util._remove(self.fieldname, form.get('scalename'))
IStatusMessage(self.request).add(_(u'Cropping area deleted'))
if form.get('form.button.Save', None) is not None:
self._crop()
IStatusMessage(self.request).add(
_(u'Successfully saved cropped area'))
# disable columns
self.request.set('disable_plone.leftcolumn', 1)
self.request.set('disable_plone.rightcolumn', 1)
return self.template()
def go_back_title(self):
if self.request.form.get('form.button.Save', None) is not None \
or self.request.form.get('form.button.Delete', None) is \
not None:
if self.request.form.get("came_from", None):
came_from = self.request.form.get("came_from")
if uuidToObject(came_from):
return _(u"Go back to ") + uuidToObject(came_from).title
class ISettings(Interface):
' Define settings data structure '
constrain_cropping = schema.Bool(
title=_(u'Enable to constrain croppable scales'),
description=_(u'Enable to reduce the scales shown for cropping in the '
u'list of scales with crop support.'),
default=False,
required=False,
)
cropping_for = schema.List(
title=_(u'List of scales with crop support'),
description=_(u'Select the scales with cropping support enabled. Only '
u'active if enabled with checkbox.'),
required=False,
default=[],
value_type=schema.Choice(
vocabulary='plone.app.imagecropping.all_sizes'),
)
"""XXX: not implemented right now
def js_messages(self):
return JS_MESSAGES % dict(
discard_changes=_("Your changes will be lost. Continue?")
)
def js_messages(self):
return JS_MESSAGES % dict(
discard_changes=_("Your changes will be lost. Continue?"))
def translated_confirm_discard_changes(self):
# Escape for javascript
return translate(
_(u'Your changes will be lost. Continue?'),
target_language=self.request.get('LANGUAGE', 'en'),
).replace('\'', '\\\'')