def __init__(self, font, parent=None):
super().__init__(parent, Qt.Window)
self._autoDirection = True
self._font = font
self._font.groups.addObserver(self, "_groupsChanged", "Groups.Changed")
self._font.info.addObserver(self, "_fontInfoChanged", "Info.Changed")
groups = self._font.groups
self.groupsListView = GroupListView(self)
self.groupsListView.setList(sorted(groups.keys()))
self.groupsListView.setHeaderLabels(["Name"])
self.groupsListView.alignmentChanged.connect(self._alignmentChanged)
# self.groupsListView.groupDeleted.connect(self._groupDeleted)
self.groupsListView.currentItemChanged.connect(self._groupChanged)
self.groupsListView.valueChanged.connect(self._groupRenamed)
self.stackWidget = GlyphStackWidget(self)
self.addGroupButton = QPushButton(self)
self.addGroupButton.setIcon(icons.i_plus())
self.addGroupButton.setToolTip(self.tr("Add group"))
self.addGroupButton.clicked.connect(self._groupAdd)
self.removeGroupButton = QPushButton(self)
self.removeGroupButton.setIcon(icons.i_minus())
self.removeGroupButton.setToolTip(self.tr("Remove group"))
self.removeGroupButton.clicked.connect(self._groupDeleted)
if not groups:
self.removeGroupButton.setEnabled(False)
self.alignLeftBox = QRadioButton(self.tr("Align left"), self)
self.alignRightBox = QRadioButton(self.tr("Align right"), self)
self.alignRightBox.toggled.connect(self._alignmentChanged)
self.alignLeftBox.setChecked(True)
self.groupCellView = GroupCellView(font, self)
self.groupCellView.glyphsDropped.connect(self._glyphsDropped)
self.groupCellView.selectionDeleted.connect(self._selectionDeleted)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
layout = QGridLayout(self)
layout.addWidget(self.groupsListView, 0, 0, 5, 3)
layout.addWidget(self.stackWidget, 0, 3, 5, 4)
layout.addWidget(self.addGroupButton, 5, 0)
layout.addWidget(self.removeGroupButton, 5, 1)
layout.addWidget(spacer, 5, 2)
layout.addWidget(self.alignLeftBox, 5, 3)
layout.addWidget(self.alignRightBox, 5, 6)
layout.addWidget(self.groupCellView, 6, 0, 4, 7)
layout.setColumnStretch(4, 1)
self.setLayout(layout)
self.updateWindowTitle(font=self._font)
self.readSettings()
def __init__(self, font, parent=None):
super().__init__(parent, Qt.Window)
self._autoDirection = True
self._font = font
self._font.groups.addObserver(self, "_groupsChanged", "Groups.Changed")
self._font.info.addObserver(self, "_fontInfoChanged", "Info.Changed")
groups = self._font.groups
self.groupsListView = GroupListView(self)
self.groupsListView.setList(sorted(groups.keys()))
self.groupsListView.setHeaderLabels(["Name"])
self.groupsListView.alignmentChanged.connect(self._alignmentChanged)
# self.groupsListView.groupDeleted.connect(self._groupDeleted)
self.groupsListView.currentItemChanged.connect(self._groupChanged)
self.groupsListView.valueChanged.connect(self._groupRenamed)
self.stackWidget = GlyphStackWidget(self)
self.addGroupButton = QPushButton("+", self)
self.addGroupButton.clicked.connect(self._groupAdd)
self.removeGroupButton = QPushButton("−", self)
self.removeGroupButton.clicked.connect(self._groupDeleted)
if not groups:
self.removeGroupButton.setEnabled(False)
self.alignLeftBox = QRadioButton(self.tr("Align left"), self)
self.alignRightBox = QRadioButton(self.tr("Align right"), self)
self.alignRightBox.toggled.connect(self._alignmentChanged)
self.alignLeftBox.setChecked(True)
self.groupCellView = GroupCellView(font, self)
self.groupCellView.glyphsDropped.connect(self._glyphsDropped)
self.groupCellView.selectionDeleted.connect(self._selectionDeleted)
layout = QGridLayout(self)
layout.addWidget(self.groupsListView, 0, 0, 5, 4)
layout.addWidget(self.stackWidget, 0, 4, 5, 4)
layout.addWidget(self.addGroupButton, 5, 0)
layout.addWidget(self.removeGroupButton, 5, 3)
layout.addWidget(self.alignLeftBox, 5, 4)
layout.addWidget(self.alignRightBox, 5, 7)
layout.addWidget(self.groupCellView, 6, 0, 4, 8)
# TODO: calib this more
layout.setColumnStretch(4, 1)
self.setLayout(layout)
self.adjustSize()
self.updateWindowTitle(font=self._font)
class GroupsWindow(QWidget):
def __init__(self, font, parent=None):
super().__init__(parent, Qt.Window)
self._autoDirection = True
self._font = font
self._font.groups.addObserver(self, "_groupsChanged", "Groups.Changed")
self._font.info.addObserver(self, "_fontInfoChanged", "Info.Changed")
groups = self._font.groups
self.groupsListView = GroupListView(self)
self.groupsListView.setList(sorted(groups.keys()))
self.groupsListView.setHeaderLabels(["Name"])
self.groupsListView.alignmentChanged.connect(self._alignmentChanged)
# self.groupsListView.groupDeleted.connect(self._groupDeleted)
self.groupsListView.currentItemChanged.connect(self._groupChanged)
self.groupsListView.valueChanged.connect(self._groupRenamed)
self.stackWidget = GlyphStackWidget(self)
self.addGroupButton = QPushButton("+", self)
self.addGroupButton.clicked.connect(self._groupAdd)
self.removeGroupButton = QPushButton("−", self)
self.removeGroupButton.clicked.connect(self._groupDeleted)
if not groups:
self.removeGroupButton.setEnabled(False)
self.alignLeftBox = QRadioButton(self.tr("Align left"), self)
self.alignRightBox = QRadioButton(self.tr("Align right"), self)
self.alignRightBox.toggled.connect(self._alignmentChanged)
self.alignLeftBox.setChecked(True)
self.groupCellView = GroupCellView(font, self)
self.groupCellView.glyphsDropped.connect(self._glyphsDropped)
self.groupCellView.selectionDeleted.connect(self._selectionDeleted)
layout = QGridLayout(self)
layout.addWidget(self.groupsListView, 0, 0, 5, 4)
layout.addWidget(self.stackWidget, 0, 4, 5, 4)
layout.addWidget(self.addGroupButton, 5, 0)
layout.addWidget(self.removeGroupButton, 5, 3)
layout.addWidget(self.alignLeftBox, 5, 4)
layout.addWidget(self.alignRightBox, 5, 7)
layout.addWidget(self.groupCellView, 6, 0, 4, 8)
# TODO: calib this more
layout.setColumnStretch(4, 1)
self.setLayout(layout)
self.adjustSize()
self.updateWindowTitle(font=self._font)
def updateWindowTitle(self, title=None, font=None):
if title is None:
title = self.tr("Groups Window")
if font is not None:
title = "%s – %s %s" % (
title, font.info.familyName, font.info.styleName)
self.setWindowTitle(title)
# -------------
# Notifications
# -------------
# font
def _groupsChanged(self, notification):
groups = notification.object
self.groupsListView.setList(sorted(groups.keys()))
name = self.groupsListView.currentValue()
groupIsValid = name is not None and name in groups
if groupIsValid:
glyphs = [self._font[gName] for gName in groups[
name] if gName in self._font]
else:
glyphs = []
self.groupCellView.setAcceptDrops(groupIsValid)
self.stackWidget.setGlyphs(list(glyphs))
self.groupCellView.setGlyphs(list(glyphs))
def _fontInfoChanged(self, notification):
self.updateWindowTitle(font=self._font)
# widgets
def _alignmentChanged(self, alignRight):
self.stackWidget.setAlignment(
"right" if alignRight else "left")
if alignRight:
self.alignRightBox.blockSignals(True)
self.alignRightBox.setChecked(True)
self.alignRightBox.blockSignals(False)
else:
self.alignLeftBox.setChecked(True)
def _groupAdd(self):
groupName = self.tr("New group")
groups = self._font.groups
if groupName in groups:
index = 1
while "%s %d" % (groupName, index) in groups:
index += 1
groupName = "%s %d" % (groupName, index)
groups.disableNotifications(observer=self)
groups[groupName] = []
# TODO; make this a listView method
lst = self.groupsListView.list()
lst.insert(0, groupName)
self.groupsListView.setList(lst)
self.groupsListView.editRow(0)
self.removeGroupButton.setEnabled(True)
groups.enableNotifications(observer=self)
def _groupChanged(self, name):
if name is None:
self.groupCellView.setAcceptDrops(False)
return
if self._autoDirection:
if name.startswith(_leftGroupPrefix):
self.alignRightBox.setChecked(True)
if name.startswith(_rightGroupPrefix):
self.alignLeftBox.setChecked(True)
glyphs = []
for gName in self._font.groups[name]:
if gName in self._font:
glyphs.append(self._font[gName])
self.groupCellView.setAcceptDrops(True)
self.stackWidget.setGlyphs(list(glyphs))
self.groupCellView.setGlyphs(glyphs)
def _groupRenamed(self, index, previous, current):
if current == previous:
return
groups = self._font.groups
groups.holdNotifications()
groups[current] = groups[previous]
del groups[previous]
groups.releaseHeldNotifications()
def _groupDeleted(self):
name = self.groupsListView.currentValue()
if name is None:
return
del self._font.groups[name]
def _selectionDeleted(self, selection):
name = self.groupsListView.currentValue()
if name is None:
return
groups = self._font.groups
currentGroup = groups[name]
# relying on ordered group elements
# reverse to not change index of smaller elements
for key in sorted(selection, reverse=True):
del currentGroup[key]
groups[name] = currentGroup
groups.dirty = True
def _glyphsDropped(self):
name = self.groupsListView.currentValue()
if name is None:
return
glyphs = self.groupCellView.glyphs()
self._font.groups[name] = [glyph.name for glyph in glyphs]
# ----------
# Qt methods
# ----------
def closeEvent(self, event):
super().closeEvent(event)
if event.isAccepted():
self._font.groups.removeObserver(self, "Groups.Changed")
self._font.info.removeObserver(self, "Info.Changed")
class GroupsWindow(QWidget):
def __init__(self, font, parent=None):
super().__init__(parent, Qt.Window)
self._autoDirection = True
self._font = font
self._font.groups.addObserver(self, "_groupsChanged", "Groups.Changed")
self._font.info.addObserver(self, "_fontInfoChanged", "Info.Changed")
groups = self._font.groups
self.groupsListView = GroupListView(self)
self.groupsListView.setList(sorted(groups.keys()))
self.groupsListView.setHeaderLabels(["Name"])
self.groupsListView.alignmentChanged.connect(self._alignmentChanged)
# self.groupsListView.groupDeleted.connect(self._groupDeleted)
self.groupsListView.currentItemChanged.connect(self._groupChanged)
self.groupsListView.valueChanged.connect(self._groupRenamed)
self.stackWidget = GlyphStackWidget(self)
self.addGroupButton = QPushButton(self)
self.addGroupButton.setIcon(icons.i_plus())
self.addGroupButton.setToolTip(self.tr("Add group"))
self.addGroupButton.clicked.connect(self._groupAdd)
self.removeGroupButton = QPushButton(self)
self.removeGroupButton.setIcon(icons.i_minus())
self.removeGroupButton.setToolTip(self.tr("Remove group"))
self.removeGroupButton.clicked.connect(self._groupDeleted)
if not groups:
self.removeGroupButton.setEnabled(False)
self.alignLeftBox = QRadioButton(self.tr("Align left"), self)
self.alignRightBox = QRadioButton(self.tr("Align right"), self)
self.alignRightBox.toggled.connect(self._alignmentChanged)
self.alignLeftBox.setChecked(True)
self.groupCellView = GroupCellView(font, self)
self.groupCellView.glyphsDropped.connect(self._glyphsDropped)
self.groupCellView.selectionDeleted.connect(self._selectionDeleted)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
layout = QGridLayout(self)
layout.addWidget(self.groupsListView, 0, 0, 5, 3)
layout.addWidget(self.stackWidget, 0, 3, 5, 4)
layout.addWidget(self.addGroupButton, 5, 0)
layout.addWidget(self.removeGroupButton, 5, 1)
layout.addWidget(spacer, 5, 2)
layout.addWidget(self.alignLeftBox, 5, 3)
layout.addWidget(self.alignRightBox, 5, 6)
layout.addWidget(self.groupCellView, 6, 0, 4, 7)
layout.setColumnStretch(4, 1)
self.setLayout(layout)
self.updateWindowTitle(font=self._font)
self.readSettings()
def readSettings(self):
geometry = settings.groupsWindowGeometry()
if geometry:
self.restoreGeometry(geometry)
def writeSettings(self):
settings.setGroupsWindowGeometry(self.saveGeometry())
def updateWindowTitle(self, title=None, font=None):
if title is None:
title = self.tr("Groups")
if font is not None:
title = "%s – %s %s" % (
title, font.info.familyName, font.info.styleName)
self.setWindowTitle(title)
# -------------
# Notifications
# -------------
# font
def _groupsChanged(self, notification):
groups = notification.object
self.groupsListView.setList(sorted(groups.keys()))
name = self.groupsListView.currentValue()
groupIsValid = name is not None and name in groups
if groupIsValid:
glyphs = [self._font[gName] for gName in groups[
name] if gName in self._font]
else:
glyphs = []
self.groupCellView.setAcceptDrops(groupIsValid)
self.stackWidget.setGlyphs(list(glyphs))
self.groupCellView.setGlyphs(list(glyphs))
def _fontInfoChanged(self, notification):
self.updateWindowTitle(font=self._font)
# widgets
def _alignmentChanged(self, alignRight):
self.stackWidget.setAlignment(
"right" if alignRight else "left")
if alignRight:
self.alignRightBox.blockSignals(True)
self.alignRightBox.setChecked(True)
self.alignRightBox.blockSignals(False)
else:
self.alignLeftBox.setChecked(True)
def _groupAdd(self):
groupName = self.tr("New group")
groups = self._font.groups
if groupName in groups:
index = 1
while "%s %d" % (groupName, index) in groups:
index += 1
groupName = "%s %d" % (groupName, index)
groups.disableNotifications(observer=self)
groups[groupName] = []
# TODO; make this a listView method
lst = self.groupsListView.list()
index = bisect.bisect_left(lst, groupName)
lst.insert(index, groupName)
self.groupsListView.setList(lst)
self.groupsListView.editRow(index)
self.removeGroupButton.setEnabled(True)
groups.enableNotifications(observer=self)
def _groupChanged(self, name):
if name is None:
self.groupCellView.setAcceptDrops(False)
return
if self._autoDirection:
if name.startswith(_leftGroupPrefix):
self.alignRightBox.setChecked(True)
if name.startswith(_rightGroupPrefix):
self.alignLeftBox.setChecked(True)
glyphs = []
for gName in self._font.groups[name]:
if gName in self._font:
glyphs.append(self._font[gName])
self.groupCellView.setAcceptDrops(True)
self.stackWidget.setGlyphs(list(glyphs))
self.groupCellView.setGlyphs(glyphs)
def _groupRenamed(self, index, previous, current):
if current == previous:
return
groups = self._font.groups
groups.holdNotifications()
groups[current] = groups[previous]
del groups[previous]
groups.releaseHeldNotifications()
def _groupDeleted(self):
name = self.groupsListView.currentValue()
if name is None:
return
del self._font.groups[name]
self.removeGroupButton.setEnabled(len(self._font.groups))
def _selectionDeleted(self, selection):
name = self.groupsListView.currentValue()
if name is None:
return
groups = self._font.groups
currentGroup = groups[name]
# relying on ordered group elements
# reverse to not change index of smaller elements
for key in sorted(selection, reverse=True):
del currentGroup[key]
groups[name] = currentGroup
groups.dirty = True
def _glyphsDropped(self):
name = self.groupsListView.currentValue()
if name is None:
return
glyphs = self.groupCellView.glyphs()
self._font.groups[name] = [glyph.name for glyph in glyphs]
# ----------
# Qt methods
# ----------
def sizeHint(self):
return QSize(650, 650)
def moveEvent(self, event):
self.writeSettings()
resizeEvent = moveEvent
def closeEvent(self, event):
super().closeEvent(event)
if event.isAccepted():
self._font.groups.removeObserver(self, "Groups.Changed")
self._font.info.removeObserver(self, "Info.Changed")
