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Handle the case of different items being selected at once

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This commit is contained in:
Mika Fischer
2011-06-28 15:49:53 +02:00
parent 51dcc66c1f
commit f93317dd54
1 changed files with 19 additions and 26 deletions
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sloth/gui/propertyeditor.py
+19 -26
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@@ -103,8 +103,13 @@ class DefaultAttributeHandler(QGroupBox, AbstractAttributeHandler):
button.setChecked(False)
button.setFlat(True)
def setItems(self, items):
def setItems(self, items, title=None):
self.reset()
if title is None:
self.setTitle(self._attribute)
else:
self.setTitle(self._attribute + " (" + title + ")")
selected_values = set([item[self._attribute] for item in items if self._attribute in item])
for val in selected_values:
if len(selected_values) > 1:
@@ -147,28 +152,19 @@ class LabelEditor(QScrollArea):
self._content = QWidget()
self._content.setLayout(self._layout)
if n_classes == 0:
pass
elif n_classes == 1:
# Just display all properties
lc = self._label_classes.copy().pop()
for attr in self._editor.getLabelClassAttributes(lc):
handler = self._editor.getHandler(attr)
if handler is not None:
handler.setItems(items)
self._layout.addWidget(handler)
else:
# TODO
# Find common properties of all classes
properties = None
for c in self._label_classes:
if properties is None:
properties = set(self._editor.getLabelClassAttributes(c))
else:
properties &= set(self._editor.getLabelClassAttributes(c))
attributes = set()
for lc in self._label_classes:
attributes |= set(self._editor.getLabelClassAttributes(lc))
# TODO: Remove properties with per-class value lists if more than one class selected
# TODO: Order this somehow
for attr in attributes:
handler = self._editor.getHandler(attr)
if handler is not None:
if len(items) > 1:
valid_items = [item for item in items if attr in self._editor.getLabelClassAttributes(item['class'])]
handler.setItems(valid_items, ", ".join(set([item['class'] for item in valid_items])))
else:
handler.setItems(items)
self._layout.addWidget(handler)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setWidgetResizable(True)
@@ -263,10 +259,7 @@ class PropertyEditor(QWidget):
return None
def getLabelClassAttributes(self, label_class):
return self._class_config[label_class]['attributes']
def getLabelClassAttributeChoices(self, label_class, attribute):
return self._class_config[label_class]['attributes'][attribute]
return self._class_config[label_class]['attributes'].keys()
def onClassButtonPressed(self):
if self.sender().isChecked():