def headerData(self, section, orientation, role):
if role == Qt.DisplayRole:
if orientation == Qt.Horizontal:
return to_qvariant(self.colnames[section])
if orientation == Qt.Vertical:
return section + 1
def create_action(parent, text, shortcut=None, icon=None, tip=None,
toggled=None, triggered=None, data=None, menurole=None,
context=Qt.WindowShortcut):
"""Create a QAction"""
action = QAction(text, parent)
if triggered is not None:
parent.connect(action, SIGNAL("triggered()"), triggered)
if toggled is not None:
parent.connect(action, SIGNAL("toggled(bool)"), toggled)
action.setCheckable(True)
if icon is not None:
if isinstance(icon, (str, unicode)):
icon = get_icon(icon)
action.setIcon(icon)
if shortcut is not None:
action.setShortcut(shortcut)
if tip is not None:
action.setToolTip(tip)
action.setStatusTip(tip)
if data is not None:
action.setData(to_qvariant(data))
if menurole is not None:
action.setMenuRole(menurole)
#TODO: Hard-code all shortcuts and choose context=Qt.WidgetShortcut
# (this will avoid calling shortcuts from another dockwidget
# since the context thing doesn't work quite well with these widgets)
action.setShortcutContext(context)
return action
def data(self, index, role = Qt.DisplayRole):
row = index.row()
col = index.column()
colname = self.colnames[col]
if role == Qt.DisplayRole:
val = self.dataframe.get_value(row, colname)
if isinstance(val, str) or isinstance(val, unicode):
return unicode(QString(val))
else:
if isnan(val):
return QString("NaN")
elif isinf(val):
return QString("Inf")
else:
if abs(val) <= 1:
return to_qvariant(('%.3g' % val))
else:
return to_qvariant(int(round(val)))
elif role == Qt.TextAlignmentRole:
return to_qvariant(Qt.AlignRight | Qt.AlignVCenter)
def headerData(self, section, orientation, role=Qt.DisplayRole):
if role == Qt.TextAlignmentRole:
if orientation == Qt.Horizontal:
return to_qvariant(int(Qt.AlignHCenter | Qt.AlignVCenter))
return to_qvariant(int(Qt.AlignRight | Qt.AlignVCenter))
if role != Qt.DisplayRole:
return to_qvariant()
if orientation == Qt.Horizontal:
if section == CONTEXT:
return to_qvariant(_("Context"))
elif section == NAME:
return to_qvariant(_("Name"))
elif section == MOD1:
return to_qvariant(_("Mod1"))
elif section == MOD2:
return to_qvariant(_("Mod2"))
elif section == MOD3:
return to_qvariant(_("Mod3"))
elif section == KEY:
return to_qvariant(_("Key"))
return to_qvariant()
def headerData(self, section, orientation, role=Qt.DisplayRole):
if role == Qt.TextAlignmentRole:
if orientation == Qt.Horizontal:
return to_qvariant(int(Qt.AlignHCenter|Qt.AlignVCenter))
return to_qvariant(int(Qt.AlignRight|Qt.AlignVCenter))
if role != Qt.DisplayRole:
return to_qvariant()
if orientation == Qt.Horizontal:
if section == CONTEXT:
return to_qvariant(_("Context"))
elif section == NAME:
return to_qvariant(_("Name"))
elif section == MOD1:
return to_qvariant(_("Mod1"))
elif section == MOD2:
return to_qvariant(_("Mod2"))
elif section == MOD3:
return to_qvariant(_("Mod3"))
elif section == KEY:
return to_qvariant(_("Key"))
return to_qvariant()
def data(self, index, role=Qt.DisplayRole):
if not index.isValid() or \
not (0 <= index.row() < len(self.shortcuts)):
return to_qvariant()
shortcut = self.shortcuts[index.row()]
key = shortcut.key
column = index.column()
if role == Qt.DisplayRole:
if column == CONTEXT:
return to_qvariant(shortcut.context)
elif column == NAME:
return to_qvariant(shortcut.name)
elif column == MOD1:
return to_qvariant(Key.MODIFIERNAMES[key.modifiers[0]])
elif column == MOD2:
return to_qvariant(Key.MODIFIERNAMES[key.modifiers[1]])
elif column == MOD3:
return to_qvariant(Key.MODIFIERNAMES[key.modifiers[2]])
elif column == KEY:
return to_qvariant(Key.KEYS[key.key])
elif role == Qt.TextAlignmentRole:
return to_qvariant(int(Qt.AlignHCenter | Qt.AlignVCenter))
return to_qvariant()
def data(self, index, role=Qt.DisplayRole):
if not index.isValid() or \
not (0 <= index.row() < len(self.shortcuts)):
return to_qvariant()
shortcut = self.shortcuts[index.row()]
key = shortcut.key
column = index.column()
if role == Qt.DisplayRole:
if column == CONTEXT:
return to_qvariant(shortcut.context)
elif column == NAME:
return to_qvariant(shortcut.name)
elif column == MOD1:
return to_qvariant(Key.MODIFIERNAMES[key.modifiers[0]])
elif column == MOD2:
return to_qvariant(Key.MODIFIERNAMES[key.modifiers[1]])
elif column == MOD3:
return to_qvariant(Key.MODIFIERNAMES[key.modifiers[2]])
elif column == KEY:
return to_qvariant(Key.KEYS[key.key])
elif role == Qt.TextAlignmentRole:
return to_qvariant(int(Qt.AlignHCenter|Qt.AlignVCenter))
return to_qvariant()
def __init__(self, parent, text, choices = None, option = None, tip = None):
super(MyComboBox, self).__init__(parent)
"""choices: couples (name, key)"""
label = QLabel(text)
combobox = QComboBox(parent)
if tip is not None:
combobox.setToolTip(tip)
if choices:
for name, key in choices:
combobox.addItem(name, to_qvariant(key))
layout = QHBoxLayout()
for subwidget in (label, combobox):
layout.addWidget(subwidget)
layout.addStretch(1)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.box = combobox
def create_combobox(self, text, choices, option, default=NoDefault,
tip=None):
"""choices: couples (name, key)"""
label = QLabel(text)
combobox = QComboBox()
if tip is not None:
combobox.setToolTip(tip)
for name, key in choices:
combobox.addItem(name, to_qvariant(key))
self.comboboxes[combobox] = (option, default)
layout = QHBoxLayout()
for subwidget in (label, combobox):
layout.addWidget(subwidget)
layout.addStretch(1)
layout.setContentsMargins(0, 0, 0, 0)
widget = QWidget(self)
widget.setLayout(layout)
return widget
def create_combobox(self,
text,
choices,
option,
default=NoDefault,
tip=None):
"""choices: couples (name, key)"""
label = QLabel(text)
combobox = QComboBox()
if tip is not None:
combobox.setToolTip(tip)
for name, key in choices:
combobox.addItem(name, to_qvariant(key))
self.comboboxes[combobox] = (option, default)
layout = QHBoxLayout()
for subwidget in (label, combobox):
layout.addWidget(subwidget)
layout.addStretch(1)
layout.setContentsMargins(0, 0, 0, 0)
widget = QWidget(self)
widget.setLayout(layout)
return widget
def load_from_conf(self):
"""Load settings from configuration file"""
for checkbox, (option, default) in self.checkboxes.items():
checkbox.setChecked(self.get_option(option, default))
self.connect(checkbox, SIGNAL("clicked(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for radiobutton, (option, default) in self.radiobuttons.items():
radiobutton.setChecked(self.get_option(option, default))
self.connect(radiobutton, SIGNAL("toggled(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for lineedit, (option, default) in self.lineedits.items():
lineedit.setText(self.get_option(option, default))
self.connect(lineedit, SIGNAL("textChanged(QString)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for spinbox, (option, default) in self.spinboxes.items():
spinbox.setValue(self.get_option(option, default))
self.connect(spinbox, SIGNAL('valueChanged(int)'),
lambda _foo, opt=option: self.has_been_modified(opt))
for combobox, (option, default) in self.comboboxes.items():
value = self.get_option(option, default)
for index in range(combobox.count()):
data = from_qvariant(combobox.itemData(index), unicode)
# For PyQt API v2, it is necessary to convert `data` to
# unicode in case the original type was not a string, like an
# integer for example (see src.gui.qt.compat.from_qvariant):
if unicode(data) == unicode(value):
break
combobox.setCurrentIndex(index)
self.connect(combobox, SIGNAL('currentIndexChanged(int)'),
lambda _foo, opt=option: self.has_been_modified(opt))
for (fontbox, sizebox), option in self.fontboxes.items():
font = self.get_font(option)
fontbox.setCurrentFont(font)
sizebox.setValue(font.pointSize())
if option is None:
property = 'plugin_font'
else:
property = option
self.connect(fontbox, SIGNAL('currentIndexChanged(int)'),
lambda _foo, opt=property: self.has_been_modified(opt))
self.connect(sizebox, SIGNAL('valueChanged(int)'),
lambda _foo, opt=property: self.has_been_modified(opt))
for clayout, (option, default) in self.coloredits.items():
property = to_qvariant(option)
edit = clayout.lineedit
btn = clayout.colorbtn
edit.setText(self.get_option(option, default))
self.connect(btn, SIGNAL('clicked()'),
lambda opt=option: self.has_been_modified(opt))
self.connect(edit, SIGNAL("textChanged(QString)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for dateedit, (option, default) in self.dateedits.items():
def extract_qdate_from_str(x):
return QDate(int(x[:4]), int(x[5:7]), int(x[8:10]))
dateedit.setDate(extract_qdate_from_str(self.get_option(option, default)))
self.connect(dateedit, SIGNAL('dateChanged(QDate)'),
lambda _foo, opt=option: self.has_been_modified(opt))
for (clayout, cb_bold, cb_italic
), (option, default) in self.scedits.items():
edit = clayout.lineedit
btn = clayout.colorbtn
color, bold, italic = self.get_option(option, default)
edit.setText(color)
cb_bold.setChecked(bold)
cb_italic.setChecked(italic)
self.connect(btn, SIGNAL('clicked()'),
lambda opt=option: self.has_been_modified(opt))
self.connect(edit, SIGNAL("textChanged(QString)"),
lambda _foo, opt=option: self.has_been_modified(opt))
self.connect(cb_bold, SIGNAL("clicked(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
self.connect(cb_italic, SIGNAL("clicked(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
def load_from_conf(self):
"""Load settings from configuration file"""
for checkbox, (option, default) in self.checkboxes.items():
checkbox.setChecked(self.get_option(option, default))
self.connect(checkbox,
SIGNAL("clicked(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for radiobutton, (option, default) in self.radiobuttons.items():
radiobutton.setChecked(self.get_option(option, default))
self.connect(radiobutton,
SIGNAL("toggled(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for lineedit, (option, default) in self.lineedits.items():
lineedit.setText(self.get_option(option, default))
self.connect(lineedit,
SIGNAL("textChanged(QString)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for spinbox, (option, default) in self.spinboxes.items():
spinbox.setValue(self.get_option(option, default))
self.connect(spinbox,
SIGNAL('valueChanged(int)'),
lambda _foo, opt=option: self.has_been_modified(opt))
for combobox, (option, default) in self.comboboxes.items():
value = self.get_option(option, default)
for index in range(combobox.count()):
data = from_qvariant(combobox.itemData(index), unicode)
# For PyQt API v2, it is necessary to convert `data` to
# unicode in case the original type was not a string, like an
# integer for example (see src.gui.qt.compat.from_qvariant):
if unicode(data) == unicode(value):
break
combobox.setCurrentIndex(index)
self.connect(combobox,
SIGNAL('currentIndexChanged(int)'),
lambda _foo, opt=option: self.has_been_modified(opt))
for (fontbox, sizebox), option in self.fontboxes.items():
font = self.get_font(option)
fontbox.setCurrentFont(font)
sizebox.setValue(font.pointSize())
if option is None:
property = 'plugin_font'
else:
property = option
self.connect(
fontbox,
SIGNAL('currentIndexChanged(int)'),
lambda _foo, opt=property: self.has_been_modified(opt))
self.connect(
sizebox,
SIGNAL('valueChanged(int)'),
lambda _foo, opt=property: self.has_been_modified(opt))
for clayout, (option, default) in self.coloredits.items():
property = to_qvariant(option)
edit = clayout.lineedit
btn = clayout.colorbtn
edit.setText(self.get_option(option, default))
self.connect(btn,
SIGNAL('clicked()'),
lambda opt=option: self.has_been_modified(opt))
self.connect(edit,
SIGNAL("textChanged(QString)"),
lambda _foo, opt=option: self.has_been_modified(opt))
for dateedit, (option, default) in self.dateedits.items():
def extract_qdate_from_str(x):
return QDate(int(x[:4]), int(x[5:7]), int(x[8:10]))
dateedit.setDate(
extract_qdate_from_str(self.get_option(option, default)))
self.connect(dateedit,
SIGNAL('dateChanged(QDate)'),
lambda _foo, opt=option: self.has_been_modified(opt))
for (clayout, cb_bold, cb_italic), (option,
default) in self.scedits.items():
edit = clayout.lineedit
btn = clayout.colorbtn
color, bold, italic = self.get_option(option, default)
edit.setText(color)
cb_bold.setChecked(bold)
cb_italic.setChecked(italic)
self.connect(btn,
SIGNAL('clicked()'),
lambda opt=option: self.has_been_modified(opt))
self.connect(edit,
SIGNAL("textChanged(QString)"),
lambda _foo, opt=option: self.has_been_modified(opt))
self.connect(cb_bold,
SIGNAL("clicked(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
self.connect(cb_italic,
SIGNAL("clicked(bool)"),
lambda _foo, opt=option: self.has_been_modified(opt))
def setModelData(self, editor, model, index):
if index.column() in (MOD1, MOD2, MOD3, KEY):
model.setData(index, to_qvariant(editor.currentText()))
else:
QItemDelegate.setModelData(self, editor, model, index)
def setModelData(self, editor, model, index):
if index.column() in (MOD1, MOD2, MOD3, KEY):
model.setData(index, to_qvariant(editor.currentText()))
else:
QItemDelegate.setModelData(self, editor, model, index)
def set_item_user_text(item, text):
"""Set QTreeWidgetItem user role string"""
item.setData(0, Qt.UserRole, to_qvariant(text))
