class Param(object):
def __init__(self, container, kind, group, draw=True):
self.container = container
self.kind = kind
self.group = group
self.panel = SimplePanel(StyleName='aur-search-advanced-param')
self.isInverted = False
# assigned by parent, visual use only
self.op = None
if draw: self.draw()
def draw(self):
paramPanel = HorizontalPanel(Width='100%', VerticalAlignment='middle')
options = self.drawOptions()
label = Label(self.kind['item'], StyleName='aur-search-advanced-param-title')
delSelf = Image(url='/ico/cross.png', Title='Delete this parameter')
delSelf.addStyleName('aur-search-advanced-delete')
if self.kind['allowsInverse']:
invertSelf = Image(url='/ico/exclamation.png', Title='Invert this parameter')
invertSelf.addClickListener(getattr(self, 'invertSelf'))
else:
invertSelf = Image(url='/ico/bullet_white.png', StyleName='aur-search-advanced-placeholder')
self.container.add(self.panel)
self.panel.setWidget(paramPanel)
paramPanel.add(delSelf)
paramPanel.add(label)
paramPanel.add(options)
paramPanel.add(invertSelf)
paramPanel.setCellWidth(delSelf, '1px')
paramPanel.setCellWidth(options, '1px')
paramPanel.setCellWidth(invertSelf, '1px')
delSelf.addClickListener(getattr(self, 'delSelf'))
def drawOptions(self):
widget = self.kind['widget']()
if isinstance(widget, ListBox):
for x in self.kind['params']:
widget.addItem(x[0], x[1])
elif isinstance(widget, TextBox):
pass
elif isinstance(widget, CheckBox):
if self.kind['params'][0]:
widget.setChecked(True)
elif isinstance(widget, DateField):
pass
return widget
def delSelf(self, sender):
self.group.delParam(self)
def invertSelf(self, sender):
if self.isInverted:
self.isInverted = False
self.panel.removeStyleName('aur-search-advanced-param-inverted')
self.op.setText(self.group.operator)
else:
self.isInverted = True
self.panel.addStyleName('aur-search-advanced-param-inverted')
self.op.setText(self.group.operator + ' not')
class ParamGroup(object):
def __init__(self, container, kind, parent=None, level=0, draw=True, title=None):
self.container = container
self.kind = kind
self.parent = parent
self.level = level
self.title = title
self.panel = SimplePanel(StyleName='aur-search-advanced-group')
if level % 2 == 0: self.panel.addStyleName('aur-search-advanced-group-nested')
self.childPanel = VerticalPanel(StyleName='aur-search-advanced-group-list', Width='100%')
self.paramPanel = VerticalPanel(StyleName='aur-search-advanced-param-list', Width='100%')
self.listPanel = VerticalPanel(StyleName='aur-search-advanced-list-boundary', Width='100%', Visible=False)
self.paramChooser = ListBox()
self.children = []
self.parameters = []
self.isInverted = False
self.operator = 'and'
# assigned by parent, visual use only
self.op = None if parent else Label('and')
if draw: self.draw()
def draw(self):
cont = VerticalPanel(Width='100%')
header = HorizontalPanel(Width='100%', VerticalAlignment='middle', StyleName='aur-search-advanced-group-header')
params = self.paramChooser
addParam = Image(url='/ico/tick.png', Title='Add parameter to this group')
addGroup = Image(url='/ico/table_add.png', Title='Nest group within this group')
addGroupFull = Image(url='/ico/table_lightning.png', Title='Nest group within this group; all parameters')
invertSelf = Image(url='/ico/exclamation.png', Title='Invert this parameter group')
self.container.add(self.panel)
self.panel.setWidget(cont)
cont.add(header)
if self.parent:
d = Image(url='/ico/cross.png', Title='Delete this parameter group')
d.addStyleName('aur-search-advanced-delete')
header.add(d)
header.setCellWidth(d, '1px')
d.addClickListener(getattr(self, 'delSelf'))
if self.title:
t = Label(self.title, StyleName='aur-search-advanced-group-header-title')
header.add(t)
header.setCellWidth(t, '1px')
header.add(params)
header.add(addParam)
header.add(addGroup)
header.add(addGroupFull)
header.add(invertSelf)
header.setCellWidth(params, '1px')
header.setCellWidth(addGroup, '1px')
header.setCellWidth(addGroupFull, '1px')
header.setCellWidth(invertSelf, '1px')
for x in self.kind:
params.addItem(x['item'], x['index'])
cont.add(self.listPanel)
self.listPanel.add(self.paramPanel)
self.listPanel.add(self.childPanel)
addParam.addClickListener(getattr(self, 'addParam'))
addGroup.addClickListener(getattr(self, 'addGroup'))
addGroupFull.addClickListener(getattr(self, 'addGroupFull'))
invertSelf.addClickListener(getattr(self, 'invertSelf'))
def addGroup(self, sender):
self.listPanel.setVisible(True)
op = Label(self.operator, Title='Invert group operator', StyleName='aur-search-advanced-group-op', Visible=False)
op.addClickListener(getattr(self, 'invertOperator'))
if len(self.children) > 0 or len(self.parameters) > 0: op.setVisible(True)
self.childPanel.add(op)
self.childPanel.setCellHorizontalAlignment(op, 'right')
g = ParamGroup(self.childPanel, self.kind, self, self.level+1)
g.op = op
self.children.append(g)
def addGroupFull(self, sender):
# this is a little hacky, but it's so fast you don't see it
self.addGroup(None)
group = self.children[len(self.children)-1]
for x in range(group.paramChooser.getItemCount()):
group.paramChooser.setSelectedIndex(x)
group.addParam(None)
group.paramChooser.setSelectedIndex(0)
def addParam(self, sender):
self.listPanel.setVisible(True)
op = Label(self.operator, Title='Invert group operator', StyleName='aur-search-advanced-param-op', Visible=False)
op.addClickListener(getattr(self, 'invertOperator'))
if len(self.parameters) > 0: op.setVisible(True)
self.paramPanel.add(op)
self.paramPanel.setCellHorizontalAlignment(op, 'right')
k = self.kind[self.paramChooser.getSelectedValues()[0]]
p = Param(self.paramPanel, k, self)
p.op = op
self.parameters.append(p)
if len(self.children) > 0:
self.children[0].op.setVisible(True)
def addParamFull(self, sender):
# this is a little hacky, but it's so fast you don't see it
old = self.paramChooser.getSelectedIndex()
for x in range(self.paramChooser.getItemCount()):
self.paramChooser.setSelectedIndex(x)
self.addParam(None)
self.paramChooser.setSelectedIndex(old)
def delGroup(self, child):
self.children.remove(child)
self.childPanel.remove(child.op)
self.childPanel.remove(child.panel)
lp = len(self.parameters)
lc = len(self.children)
if lp == 0 and lc > 0:
self.children[0].op.setVisible(False)
if lp == 0 and lc == 0:
self.listPanel.setVisible(False)
def delParam(self, param):
self.parameters.remove(param)
self.paramPanel.remove(param.op)
self.paramPanel.remove(param.panel)
lp = len(self.parameters)
lc = len(self.children)
if lp > 0:
self.parameters[0].op.setVisible(False)
if lp == 0 and lc > 0:
self.children[0].op.setVisible(False)
if lp == 0 and lc == 0:
self.listPanel.setVisible(False)
def delSelf(self, sender):
self.parent.delGroup(self)
def invertSelf(self, sender):
if self.isInverted:
self.isInverted = False
self.panel.removeStyleName('aur-search-advanced-group-inverted')
self.op.setText(self.operator)
else:
self.isInverted = True
self.panel.addStyleName('aur-search-advanced-group-inverted')
self.op.setText(self.operator + ' not')
def invertOperator(self, sender):
self.operator = 'or' if self.operator == 'and' else 'and'
for x in self.parameters:
suffix = ' not' if x.isInverted else ''
x.op.setText(self.operator + suffix)
for x in self.children:
suffix = ' not' if x.isInverted else ''
x.op.setText(self.operator + suffix)
