def on_style_changed(self, index):
"""Execute as a callback when the styles combobox changes."""
if index <= 1:
# nothing happens
self.form.pushButtonDelete.setEnabled(False)
self.form.pushButtonRename.setEnabled(False)
self.fill_editor(None)
if index == 1:
# Add new... entry
reply = QtGui.QInputDialog.getText(None, "Create new style",
"Style name:")
if reply[1]:
# OK or Enter pressed
name = reply[0]
if name in self.styles:
reply = QtGui.QMessageBox.information(
None, "Style exists", "This style name already exists")
else:
# create new default style
self.styles[name] = {}
for key, val in DEFAULT.items():
self.styles[name][key] = val[1]
self.form.comboBoxStyles.addItem(name)
self.form.comboBoxStyles.setCurrentIndex(
self.form.comboBoxStyles.count() - 1)
elif index > 1:
# Existing style
self.form.pushButtonDelete.setEnabled(True)
self.form.pushButtonRename.setEnabled(True)
self.fill_editor(self.form.comboBoxStyles.itemText(index))
def fill_editor(self, style):
"""Fill the editor fields with the contents of a style."""
if style is None:
style = {}
for key, val in DEFAULT.items():
style[key] = val[1]
if not isinstance(style, dict):
if style in self.styles:
style = self.styles[style]
else:
print("debug: unable to fill dialog from style", style)
for key, value in style.items():
control = getattr(self.form, key)
if DEFAULT[key][0] == "str":
control.setText(value)
elif DEFAULT[key][0] == "font":
control.setCurrentFont(QtGui.QFont(value))
elif DEFAULT[key][0] == "color":
r = ((value >> 24) & 0xFF) / 255.0
g = ((value >> 16) & 0xFF) / 255.0
b = ((value >> 8) & 0xFF) / 255.0
color = QtGui.QColor.fromRgbF(r, g, b)
control.setProperty("color", color)
elif DEFAULT[key][0] in ["int", "float"]:
control.setValue(value)
elif DEFAULT[key][0] == "bool":
control.setChecked(value)
elif DEFAULT[key][0] == "index":
control.setCurrentIndex(value)
def Activated(self):
"""Execute when the command is called.
The document attribute is set here by the parent class.
"""
super(AnnotationStyleEditor, self).Activated()
# reset rename table
self.renamed = {}
# load dialog
ui_file = ":/ui/dialog_AnnotationStyleEditor.ui"
self.form = Gui.PySideUic.loadUi(ui_file)
# restore stored size
w = param.GetInt("AnnotationStyleEditorWidth", 450)
h = param.GetInt("AnnotationStyleEditorHeight", 450)
self.form.resize(w, h)
# center the dialog over FreeCAD window
mw = Gui.getMainWindow()
self.form.move(mw.frameGeometry().topLeft()
+ mw.rect().center()
- self.form.rect().center())
# set icons
self.form.setWindowIcon(QtGui.QIcon(":/icons/Draft_Annotation_Style.svg"))
self.form.pushButtonDelete.setIcon(QtGui.QIcon(":/icons/edit_Cancel.svg"))
self.form.pushButtonRename.setIcon(QtGui.QIcon(":/icons/accessories-text-editor.svg"))
self.form.pushButtonDelete.resize(self.form.pushButtonDelete.sizeHint())
self.form.pushButtonRename.resize(self.form.pushButtonRename.sizeHint())
# fill the styles combo
self.styles = self.read_meta()
for style in self.styles.keys():
self.form.comboBoxStyles.addItem(style)
# connect signals/slots
self.form.comboBoxStyles.currentIndexChanged.connect(self.on_style_changed)
self.form.pushButtonDelete.clicked.connect(self.on_delete)
self.form.pushButtonRename.clicked.connect(self.on_rename)
for attr in DEFAULT.keys():
control = getattr(self.form, attr)
for signal in ("clicked", "textChanged",
"valueChanged", "stateChanged",
"currentIndexChanged"):
if hasattr(control, signal):
getattr(control, signal).connect(self.update_style)
break
# show editor dialog
result = self.form.exec_()
# process if OK was clicked
if result:
self.save_meta(self.styles)
# store dialog size
param.SetInt("AnnotationStyleEditorWidth", self.form.width())
param.SetInt("AnnotationStyleEditorHeight", self.form.height())
def update_style(self, arg=None):
"""Update the current style with the values from the editor."""
index = self.form.comboBoxStyles.currentIndex()
if index > 1:
values = {}
style = self.form.comboBoxStyles.itemText(index)
for key in DEFAULT.keys():
control = getattr(self.form, key)
if DEFAULT[key][0] == "str":
values[key] = control.text()
elif DEFAULT[key][0] == "font":
values[key] = control.currentFont().family()
elif DEFAULT[key][0] == "color":
values[key] = control.property("color").rgb() << 8
elif DEFAULT[key][0] in ["int", "float"]:
values[key] = control.value()
elif DEFAULT[key][0] == "bool":
values[key] = control.isChecked()
elif DEFAULT[key][0] == "index":
values[key] = control.currentIndex()
self.styles[style] = values
