def testRemoveLastChildFromFiltered(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
# Dummy filter that does not remove any items
class DummyFilter(IFilter):
def passesFilter(self, itemId, item):
return True
def appliesToProperty(self, propertyId):
return True
c.addContainerFilter(DummyFilter())
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testRemoveLastChildFromFiltered(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
# Dummy filter that does not remove any items
class DummyFilter(IFilter):
def passesFilter(self, itemId, item):
return True
def appliesToProperty(self, propertyId):
return True
c.addContainerFilter(DummyFilter())
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testRemoveLastChild(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testRemoveLastChild(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def getHardwareContainer(cls):
item = None
itemId = 0 # Increasing numbering for itemId:s
# Create new container
hwContainer = HierarchicalContainer()
# Create containerproperty for name
hwContainer.addContainerProperty(cls.hw_PROPERTY_NAME, str, None)
# Create containerproperty for icon
hwContainer.addContainerProperty(
cls.hw_PROPERTY_ICON, ThemeResource, ThemeResource("../runo/icons/16/document.png")
)
for i in range(len(cls._hardware)):
# Add new item
item = hwContainer.addItem(itemId)
# Add name property for item
v = cls._hardware[i][0]
item.getItemProperty(cls.hw_PROPERTY_NAME).setValue(v)
# Allow children
hwContainer.setChildrenAllowed(itemId, True)
itemId += 1
for j in range(1, len(cls._hardware[i])):
if j == 1:
v = ThemeResource("../runo/icons/16/folder.png")
item.getItemProperty(cls.hw_PROPERTY_ICON).setValue(v)
# Add child items
item = hwContainer.addItem(itemId)
v = cls._hardware[i][j]
item.getItemProperty(cls.hw_PROPERTY_NAME).setValue(v)
hwContainer.setParent(itemId, itemId - j)
hwContainer.setChildrenAllowed(itemId, False)
itemId += 1
return hwContainer
def getHardwareContainer(cls):
item = None
itemId = 0 # Increasing numbering for itemId:s
# Create new container
hwContainer = HierarchicalContainer()
# Create containerproperty for name
hwContainer.addContainerProperty(cls.hw_PROPERTY_NAME, str, None)
# Create containerproperty for icon
hwContainer.addContainerProperty(
cls.hw_PROPERTY_ICON, ThemeResource,
ThemeResource('../runo/icons/16/document.png'))
for i in range(len(cls._hardware)):
# Add new item
item = hwContainer.addItem(itemId)
# Add name property for item
v = cls._hardware[i][0]
item.getItemProperty(cls.hw_PROPERTY_NAME).setValue(v)
# Allow children
hwContainer.setChildrenAllowed(itemId, True)
itemId += 1
for j in range(1, len(cls._hardware[i])):
if j == 1:
v = ThemeResource('../runo/icons/16/folder.png')
item.getItemProperty(cls.hw_PROPERTY_ICON).setValue(v)
# Add child items
item = hwContainer.addItem(itemId)
v = cls._hardware[i][j]
item.getItemProperty(cls.hw_PROPERTY_NAME).setValue(v)
hwContainer.setParent(itemId, itemId - j)
hwContainer.setChildrenAllowed(itemId, False)
itemId += 1
return hwContainer
