def __init__(self, arch, fields, state, name, datas, parent=None):
QDialog.__init__(self, parent)
self.setModal(True)
buttons = []
self.datas = datas
self.buttonsLayout = QHBoxLayout()
self.buttonsLayout.addStretch()
for x in state:
but = QPushButton(Common.normalizeLabel(x[1]))
# We store the value to return into objectName property
but.setObjectName(x[0])
# The third element is the gtk-icon
if len(x) >= 3:
but.setIcon(Icons.kdeIcon(x[2]))
# The forth element is True if the button is the default one
if len(x) >= 4 and x[3]:
but.setDefault(True)
self.buttonsLayout.addWidget(but)
but.clicked.connect(self.slotPush)
val = {}
for f in fields:
if 'value' in fields[f]:
val[f] = fields[f]['value']
self.group = RecordGroup('wizard.' + name)
# Do not allow record loading as most probably 'wizard.'+name model
# won't exist in the server
self.group.setDomainForEmptyGroup()
self.screen = Screen(self)
self.screen.setRecordGroup(self.group)
self.screen.new(default=False)
# We don't want the toolbar to be shown at the wizard
self.screen.setToolbarVisible(False)
self.screen.addView(arch, fields, display=True)
# Set default values
self.screen.currentRecord().set(val)
# Set already stored values
self.screen.currentRecord().set(self.datas)
self.screen.display()
# Set minimum and maximum dialog size
size = self.screen.sizeHint()
self.setMinimumSize(size.width() + 100, min(600, size.height() + 25))
size = QApplication.desktop().availableGeometry(self).size()
size -= QSize(50, 50)
self.setMaximumSize(size)
self.layout = QVBoxLayout(self)
self.layout.addWidget(self.screen)
self.layout.addLayout(self.buttonsLayout)
self.setWindowTitle(self.screen.currentView().title)
def __init__(self, parent, view, attributes):
AbstractFieldWidget.__init__(self, parent, view, attributes)
self.button = QPushButton(self)
layout = QHBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.button)
self.button.setText(
Common.normalizeLabel(attributes.get('string', 'unknown')))
if 'icon' in attributes:
self.button.setIcon(Icons.kdeIcon(attributes['icon']))
self.connect(self.button, SIGNAL('clicked()'), self.click)
def getImage(self):
value = self.record.value(self.name)
if (isinstance(value, tuple) or isinstance(value, list)) and len(value) == 2:
type, data = value
else:
type, data = None, value
if not data:
return False
if type == 'stock':
stock, size = data
return self.pixmapToData(Icons.kdePixmap(stock))
else:
try:
return base64.decodestring(data)
except binascii.Error:
return False
def parse(self, root_node, fields, notebook=None, container=None):
attrs = Common.nodeAttributes(root_node)
onWriteFunction = attrs.get('on_write', '')
if container == None:
parent = self.view
if notebook:
parent = notebook
# We want FormContainer parent to be the notebook for the case
# when it's a QTabWidget. This way FormContainer can enable/disable
# the tab when necessary.
container = FormContainer(parent, int(attrs.get('col', 4)), fields)
if not self.view.title:
self.view.title = attrs.get('string', 'Unknown')
for node in root_node.childNodes:
if not node.nodeType == node.ELEMENT_NODE:
continue
attrs = Common.nodeAttributes(node)
if node.localName == 'image':
icon = QLabel(container)
icon.setPixmap(Icons.kdePixmap(attrs['name']))
container.addWidget(icon, attrs)
elif node.localName == 'separator':
caption = attrs.get('string', '')
separator = QWidget(container)
label = QLabel(separator)
label.setText(caption)
font = label.font()
font.setBold(True)
label.setFont(font)
line = QFrame(separator)
line.setFrameShadow(QFrame.Plain)
if attrs.get('orientation') == 'vertical':
line.setFrameShape(QFrame.VLine)
separator.setSizePolicy(
QSizePolicy.Fixed, QSizePolicy.Expanding)
layout = QHBoxLayout(separator)
else:
line.setFrameShape(QFrame.HLine)
separator.setSizePolicy(
QSizePolicy.Expanding, QSizePolicy.Fixed)
layout = QVBoxLayout(separator)
layout.setAlignment(Qt.AlignTop)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(label)
layout.addWidget(line)
self.view.addStateWidget(
separator, attrs.get('attrs'), attrs.get('states'))
container.addWidget(separator, attrs)
elif node.localName == 'label':
text = attrs.get('string', '')
if not text:
for node in node.childNodes:
if node.nodeType == node.TEXT_NODE:
text += node.data
else:
text += node.toxml()
label = QLabel(text, container)
label.setWordWrap(True)
if 'width' in attrs:
label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
label.setMinimumWidth(int(attrs['width']))
label.setMaximumWidth(int(attrs['width']))
else:
label.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Fixed)
container.addWidget(label, attrs)
elif node.localName == 'newline':
container.newRow()
elif node.localName == 'button':
if not self.isWidgetVisible(attrs):
continue
button = FieldWidgetFactory.create(
'button', container, self.view, attrs)
name = attrs.get('name')
if not name:
name = 'unnamed_%d' % self.unnamed
self.unnamed += 1
self.view.widgets[name] = button
self.view.addStateWidget(
button, attrs.get('attrs'), attrs.get('states'))
container.addWidget(button, attrs)
elif node.localName == 'notebook':
if not self.isWidgetVisible(attrs):
continue
tab = FormTabWidget(container)
if attrs and 'tabpos' in attrs:
pos = {
'up': QTabWidget.North,
'down': QTabWidget.South,
'left': QTabWidget.West,
'right': QTabWidget.East
}[attrs['tabpos']]
else:
pos = {
'left': QTabWidget.West,
'top': QTabWidget.North,
'right': QTabWidget.East,
'bottom': QTabWidget.South
}[Settings.value('koo.tabs_position')]
tab.setTabPosition(pos)
attrs['colspan'] = attrs.get('colspan', 3)
container.addWidget(tab, attrs)
# We pass a container because othewise a new container would
# be created by parse() and we don't want that because the tab
# itself doesn't have a container: it's each of it's pages
# that will have a container.
_, onWriteFunction = self.parse(node, fields, tab, container)
elif node.localName == 'page':
if not self.isWidgetVisible(attrs):
continue
widget, onWriteFunction = self.parse(node, fields, notebook)
# Mark the container as the main widget in a Tab. This way
# we can enable/disable the whole tab easily.
widget.isTab = True
self.view.addStateWidget(
widget, attrs.get('attrs'), attrs.get('states'))
notebook.addTab(widget, Common.normalizeLabel(
attrs.get('string', '')))
elif node.localName == 'hpaned':
widget = QSplitter(Qt.Horizontal, container)
container.addWidget(widget, attrs)
self.parse(node, fields, widget, container)
elif node.localName == 'vpaned':
widget = QSplitter(Qt.Vertical, container)
container.addWidget(widget, attrs)
self.parse(node, fields, widget, container)
elif node.localName == 'child1':
widget, onWriteFunction = self.parse(node, fields)
notebook.addWidget(widget)
elif node.localName == 'child2':
widget, onWriteFunction = self.parse(node, fields)
notebook.addWidget(widget)
elif node.localName == 'action':
name = str(attrs['name'])
widget = FieldWidgetFactory.create(
'action', container, self.view, attrs)
attrs['colspan'] = attrs.get('colspan', 3)
self.view.widgets[name] = widget
container.addWidget(widget, attrs)
elif node.localName == 'field':
if not self.isWidgetVisible(attrs):
continue
name = attrs['name']
del attrs['name']
type = attrs.get('widget', fields[name]['type'])
fields[name].update(attrs)
fields[name]['model'] = self.viewModel
# Create the appropiate widget for the given field type
widget = FieldWidgetFactory.create(
type, container, self.view, fields[name])
if not widget:
continue
fields[name]['name'] = name
if self.filter:
widget.node = node
self.widgetList.append(widget)
label = None
if not int(attrs.get('nolabel', 0)):
label = fields[name]['string'] + ' :'
self.view.widgets[name] = widget
#attrs['colspan'] = int(attrs.get('colspan', widgets_type[ type ][1]))
if not 'help' in attrs:
attrs['help'] = fields[name].get('help', False)
container.addWidget(widget, attrs, label)
elif node.localName == 'group':
if not self.isWidgetVisible(attrs):
continue
widget, onWriteFunction = self.parse(node, fields, notebook)
if 'string' in attrs:
group = QGroupBox(notebook)
group.setTitle(attrs['string'])
layout = QHBoxLayout(group)
layout.setAlignment(Qt.AlignTop)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(widget)
widget = group
self.view.addStateWidget(
widget, attrs.get('attrs'), attrs.get('states'))
container.addWidget(widget, attrs)
return container, onWriteFunction
def data(self, index, role=Qt.DisplayRole):
if not self.group:
return QVariant()
if role in (Qt.DisplayRole, Qt.EditRole) or (self._showToolTips and
role == Qt.ToolTipRole):
value = self.value(index.row(), index.column(),
index.internalPointer())
fieldType = self.fieldType(index.column(), index.internalPointer())
if fieldType in ['one2many', 'many2many']:
return QVariant('(%d)' % value.count())
elif fieldType == 'selection':
field = self.fields[self.field(index.column())]
for x in field['selection']:
if x[0] == value:
return QVariant(str(x[1]))
return QVariant()
elif fieldType == 'date' and value:
return QVariant(
Calendar.dateToText(Calendar.storageToDate(value)))
elif fieldType == 'datetime' and value:
return QVariant(
Calendar.dateTimeToText(Calendar.storageToDateTime(value)))
elif fieldType == 'float':
# If we use the default conversion big numbers are shown
# in scientific notation. Also we have to respect the number
# of decimal digits given by the server.
field = self.fields[self.field(index.column())]
if role == Qt.EditRole:
thousands = False
else:
thousands = True
return QVariant(
Numeric.floatToText(value, field.get('digits', None),
thousands))
elif fieldType == 'integer':
return QVariant(Numeric.integerToText(value))
elif fieldType == 'float_time':
return QVariant(Calendar.floatTimeToText(value))
elif fieldType == 'binary':
if value:
return QVariant(_('%d bytes') % len(value))
else:
return QVariant()
elif fieldType == 'boolean':
return QVariant(bool(value))
elif fieldType == 'button':
if role == Qt.ToolTipRole:
fieldName = self.field(index.column())
return QVariant(self.buttons[fieldName].get('string', ''))
return QVariant()
else:
if value == False or value == None:
return QVariant()
else:
# If the text has several lines put them all in a single one
return QVariant(str(value).replace('\n', ' '))
elif role == Qt.DecorationRole:
fieldType = self.fieldType(index.column(), index.internalPointer())
if fieldType == 'button':
fieldName = self.field(index.column())
return QVariant(
Icons.kdeIcon(self.buttons[fieldName].get('icon')))
if self.field(index.column()) == self.iconField:
# Not all models necessarily have the icon so check that first
model = self.record(index.row(), index.internalPointer())
if model and self.icon in model.values:
return QVariant(Icons.kdeIcon(model.value(self.icon)))
else:
return QVariant()
else:
return QVariant()
elif role == Qt.BackgroundRole:
if not self.showBackgroundColor:
return QVariant()
field = self.fields[self.field(index.column())]
model = self.record(index.row(), index.internalPointer())
# We need to ensure we're not being asked about a non existent row.
# This happens in some special cases (an editable tree in a one2many field,
# such as the case of fiscal year inside sequences).
# Note that trying to avoid processing this function if index.row() > self.rowCount()-1
# works to avoid this but has problems with some tree structures (such as the menu).
# So we need to make the check here.
if not model:
return QVariant()
# Priorize readonly to required as if it's readonly the
# user doesn't mind if it's required as she won't be able
# to change it anyway.
if not model.isFieldValid(self.field(index.column())):
color = '#FF6969'
elif 'readonly' in field and field['readonly']:
color = 'lightgrey'
elif 'required' in field and field['required']:
color = '#ddddff'
else:
color = 'white'
return QVariant(QBrush(QColor(color)))
elif role == Qt.ForegroundRole:
if not self.colors:
return QVariant()
model = self.record(index.row(), index.internalPointer())
# We need to ensure we're not being asked about a non existent row.
# This happens in some special cases (an editable tree in a one2many field,
# such as the case of fiscal year inside sequences).
# Note that trying to avoid processing this function if index.row() > self.rowCount()-1
# works to avoid this but has problems with some tree structures (such as the menu).
# So we need to make the check here.
if not model:
return QVariant()
palette = QPalette()
color = palette.color(QPalette.WindowText)
for (c, expression) in self.colors:
if model.evaluateExpression(expression, checkLoad=False):
color = c
break
return QVariant(QBrush(QColor(color)))
elif role == Qt.TextAlignmentRole:
fieldType = self.fieldType(index.column(), index.internalPointer())
if fieldType in [
'integer', 'float', 'float_time', 'time', 'date',
'datetime'
]:
return QVariant(Qt.AlignRight | Qt.AlignVCenter)
else:
return QVariant(Qt.AlignLeft | Qt.AlignVCenter)
elif role == KooModel.IdRole:
model = self.record(index.row(), index.internalPointer())
return QVariant(model.id)
elif role == KooModel.ValueRole:
value = self.value(index.row(), index.column(),
index.internalPointer())
fieldType = self.fieldType(index.column(), index.internalPointer())
if fieldType in ['one2many', 'many2many']:
# By now, return the same as DisplayRole for these
return QVariant('(%d)' % value.count())
elif fieldType == 'selection':
# By now, return the same as DisplayRole for these
field = self.fields[self.field(index.column())]
for x in field['selection']:
if x[0] == value:
return QVariant(str(x[1]))
return QVariant()
elif fieldType == 'date' and value:
return QVariant(Calendar.storageToDate(value))
elif fieldType == 'datetime' and value:
return QVariant(Calendar.storageToDateTime(value))
elif fieldType == 'float':
# If we use the default conversion big numbers are shown
# in scientific notation. Also we have to respect the number
# of decimal digits given by the server.
field = self.fields[self.field(index.column())]
return QVariant(
Numeric.floatToText(value, field.get('digits', None)))
elif fieldType == 'float_time':
return QVariant(value)
elif fieldType == 'binary':
if value:
return QVariant(QByteArray.fromBase64(value))
else:
return QVariant()
elif fieldType == 'boolean':
return QVariant(bool(value))
else:
if value == False or value == None:
return QVariant()
else:
return QVariant(str(value))
else:
return QVariant()
