def __init__(self, parent=None):
super().__init__(parent, Qt.Tool)
self.setWindowTitle(self.tr("Inspector"))
self._font = None
self._glyph = None
glyphGroup = AccordionBox(self.tr("Glyph"), self)
glyphLayout = QGridLayout(self)
columnOneWidth = self.fontMetrics().width('0') * 7
nameLabel = RLabel(self.tr("Name:"), self)
self.nameEdit = QLineEdit(self)
self.nameEdit.editingFinished.connect(self.writeGlyphName)
unicodesLabel = RLabel(self.tr("Unicode:"), self)
self.unicodesEdit = QLineEdit(self)
self.unicodesEdit.editingFinished.connect(self.writeUnicodes)
unicodesRegExp = QRegularExpression(
"(|([a-fA-F0-9]{4,6})( ([a-fA-F0-9]{4,6}))*)")
unicodesValidator = QRegularExpressionValidator(unicodesRegExp, self)
self.unicodesEdit.setValidator(unicodesValidator)
widthLabel = RLabel(self.tr("Width:"), self)
self.widthEdit = QLineEdit(self)
self.widthEdit.editingFinished.connect(self.writeWidth)
self.widthEdit.setMaximumWidth(columnOneWidth)
self.widthEdit.setValidator(QIntValidator(self))
leftSideBearingLabel = RLabel(self.tr("Left:"), self)
self.leftSideBearingEdit = QLineEdit(self)
self.leftSideBearingEdit.editingFinished.connect(
self.writeLeftSideBearing)
self.leftSideBearingEdit.setMaximumWidth(columnOneWidth)
self.leftSideBearingEdit.setValidator(QIntValidator(self))
rightSideBearingLabel = RLabel(self.tr("Right:"), self)
self.rightSideBearingEdit = QLineEdit(self)
self.rightSideBearingEdit.editingFinished.connect(
self.writeRightSideBearing)
self.rightSideBearingEdit.setMaximumWidth(columnOneWidth)
self.rightSideBearingEdit.setValidator(QIntValidator(self))
markColorLabel = RLabel(self.tr("Flag:"), self)
self.markColorWidget = ColorVignette(self)
self.markColorWidget.colorChanged.connect(
self.writeMarkColor)
self.markColorWidget.setMaximumWidth(columnOneWidth)
l = 0
glyphLayout.addWidget(nameLabel, l, 0)
glyphLayout.addWidget(self.nameEdit, l, 1, 1, 5)
l += 1
glyphLayout.addWidget(unicodesLabel, l, 0)
glyphLayout.addWidget(self.unicodesEdit, l, 1, 1, 5)
l += 1
glyphLayout.addWidget(widthLabel, l, 0)
glyphLayout.addWidget(self.widthEdit, l, 1)
l += 1
glyphLayout.addWidget(leftSideBearingLabel, l, 0)
glyphLayout.addWidget(self.leftSideBearingEdit, l, 1)
glyphLayout.addWidget(rightSideBearingLabel, l, 2)
glyphLayout.addWidget(self.rightSideBearingEdit, l, 3)
l += 1
glyphLayout.addWidget(markColorLabel, l, 0)
glyphLayout.addWidget(self.markColorWidget, l, 1)
glyphGroup.setLayout(glyphLayout)
transformGroup = AccordionBox(self.tr("Transform"), self)
transformLayout = QGridLayout(self)
self.alignmentWidget = GlyphAlignmentWidget(self)
hMirrorButton = QToolButton()
hMirrorButton.clicked.connect(self.hMirror)
hMirrorButton.setIcon(QIcon(":swap.svg"))
vMirrorButton = QToolButton()
vMirrorButton.clicked.connect(self.vMirror)
vMirrorButton.setIcon(QIcon(":swap-vertical.svg"))
# TODO: implement
alignVTopButton = QToolButton()
alignVTopButton.setEnabled(False)
alignVTopButton.setIcon(QIcon(":format-vertical-align-top.svg"))
alignVCenterButton = QToolButton()
alignVCenterButton.setEnabled(False)
alignVCenterButton.setIcon(QIcon(":format-vertical-align-center.svg"))
alignVBottomButton = QToolButton()
alignVBottomButton.setEnabled(False)
alignVBottomButton.setIcon(QIcon(":format-vertical-align-bottom.svg"))
alignHLeftButton = QToolButton()
alignHLeftButton.setEnabled(False)
alignHLeftButton.setIcon(QIcon(":format-horizontal-align-left.svg"))
alignHCenterButton = QToolButton()
alignHCenterButton.setEnabled(False)
alignHCenterButton.setIcon(
QIcon(":format-horizontal-align-center.svg"))
alignHRightButton = QToolButton()
alignHRightButton.setEnabled(False)
alignHRightButton.setIcon(QIcon(":format-horizontal-align-right.svg"))
buttonsLayout = QGridLayout()
l = 0
buttonsLayout.addWidget(hMirrorButton, l, 0)
buttonsLayout.addWidget(vMirrorButton, l, 1)
l += 1
buttonsLayout.addWidget(alignVTopButton, l, 0)
buttonsLayout.addWidget(alignVCenterButton, l, 1)
buttonsLayout.addWidget(alignVBottomButton, l, 2)
buttonsLayout.addWidget(alignHLeftButton, l, 3)
buttonsLayout.addWidget(alignHCenterButton, l, 4)
buttonsLayout.addWidget(alignHRightButton, l, 5)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
buttonsLayout.addWidget(spacer, l, 7)
# TODO: should this be implemented for partial selection?
moveButton = QPushButton(self.tr("Move"), self)
moveButton.clicked.connect(self.moveGlyph)
moveXLabel = RLabel("x:", self)
self.moveXEdit = QLineEdit("0", self)
self.moveXEdit.setValidator(QIntValidator(self))
moveYLabel = RLabel("y:", self)
self.moveYEdit = QLineEdit("0", self)
self.moveYEdit.setValidator(QIntValidator(self))
moveXYBox = QCheckBox("x=y", self)
moveXYBox.clicked.connect(self.lockMove)
scaleButton = QPushButton(self.tr("Scale"), self)
scaleButton.clicked.connect(self.scaleGlyph)
scaleXLabel = RLabel("x:", self)
self.scaleXEdit = QLineEdit("100", self)
self.scaleXEdit.setValidator(QIntValidator(self))
scaleYLabel = RLabel("y:", self)
self.scaleYEdit = QLineEdit("100", self)
self.scaleYEdit.setValidator(QIntValidator(self))
scaleXYBox = QCheckBox("x=y", self)
scaleXYBox.clicked.connect(self.lockScale)
rotateButton = QPushButton(self.tr("Rotate"), self)
rotateButton.clicked.connect(self.rotateGlyph)
rotateLabel = RLabel("α:", self)
self.rotateEdit = QLineEdit("0", self)
self.rotateEdit.setValidator(QIntValidator(self))
skewButton = QPushButton(self.tr("Skew"), self)
skewButton.clicked.connect(self.skewGlyph)
skewXLabel = RLabel("α:", self)
self.skewXEdit = QLineEdit("0", self)
self.skewXEdit.setValidator(QIntValidator(self))
skewYLabel = RLabel("β:", self)
self.skewYEdit = QLineEdit("0", self)
self.skewYEdit.setValidator(QIntValidator(self))
skewXYBox = QCheckBox("α=β", self)
skewXYBox.clicked.connect(self.lockSkew)
snapButton = QPushButton(self.tr("Snap"), self)
snapButton.clicked.connect(self.snapGlyph)
self.snapEdit = QLineEdit("1", self)
self.snapEdit.setValidator(QDoubleValidator(self))
l = 0
transformLayout.addWidget(self.alignmentWidget, l, 0)
transformLayout.addLayout(buttonsLayout, l, 1, 1, 5)
l += 1
transformLayout.addWidget(moveButton, l, 0)
transformLayout.addWidget(moveXLabel, l, 1)
transformLayout.addWidget(self.moveXEdit, l, 2)
transformLayout.addWidget(moveYLabel, l, 3)
transformLayout.addWidget(self.moveYEdit, l, 4)
transformLayout.addWidget(moveXYBox, l, 5)
l += 1
transformLayout.addWidget(scaleButton, l, 0)
transformLayout.addWidget(scaleXLabel, l, 1)
transformLayout.addWidget(self.scaleXEdit, l, 2)
transformLayout.addWidget(scaleYLabel, l, 3)
transformLayout.addWidget(self.scaleYEdit, l, 4)
transformLayout.addWidget(scaleXYBox, l, 5)
l += 1
transformLayout.addWidget(rotateButton, l, 0)
transformLayout.addWidget(rotateLabel, l, 1)
transformLayout.addWidget(self.rotateEdit, l, 2)
l += 1
transformLayout.addWidget(skewButton, l, 0)
transformLayout.addWidget(skewXLabel, l, 1)
transformLayout.addWidget(self.skewXEdit, l, 2)
transformLayout.addWidget(skewYLabel, l, 3)
transformLayout.addWidget(self.skewYEdit, l, 4)
transformLayout.addWidget(skewXYBox, l, 5)
l += 1
transformLayout.addWidget(snapButton, l, 0)
transformLayout.addWidget(self.snapEdit, l, 2)
transformGroup.setLayout(transformLayout)
layerSetGroup = AccordionBox(self.tr("Layers"), self)
layerSetLayout = QVBoxLayout(self)
self.layerSetView = ListView(self)
self.layerSetView.setDragEnabled(True)
# HACK: we need this for header labels
self.layerSetView.setList([[None, None]])
self.layerSetView.setHeaderLabels(
(self.tr("Color"), self.tr("Layer Name")))
self.layerSetView.dataDropped.connect(self.writeLayerOrder)
self.layerSetView.valueChanged.connect(self.writeLayerAttribute)
layerSetLayout.addWidget(self.layerSetView)
layerSetGroup.setLayout(layerSetLayout)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
mainLayout = QVBoxLayout()
mainLayout.addWidget(glyphGroup)
mainLayout.addWidget(transformGroup)
mainLayout.addWidget(layerSetGroup)
mainLayout.addWidget(spacer)
self.setLayout(mainLayout)
self.readSettings()
def __init__(self, font, parent=None):
super().__init__(parent)
self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
self._font = font
self._glyph = None
self._shouldEditLastName = False
glyphGroup = GroupBox(self)
glyphGroup.setTitle(self.tr("Glyph"))
glyphLayout = QGridLayout()
zeroWidth = self.fontMetrics().width("0")
columnOneWidth = zeroWidth * (5 + 2 * platformSpecific.widen())
nameLabel = RLabel(self.tr("Name"), self)
self.nameEdit = QLineEdit(self)
self.nameEdit.editingFinished.connect(self.writeGlyphName)
unicodesLabel = RLabel(self.tr("Unicode"), self)
self.unicodesEdit = QLineEdit(self)
self.unicodesEdit.editingFinished.connect(self.writeUnicodes)
unicodesRegExp = QRegularExpression(
"(|([a-fA-F0-9]{4,6})( ([a-fA-F0-9]{4,6}))*)"
)
unicodesValidator = QRegularExpressionValidator(unicodesRegExp, self)
self.unicodesEdit.setValidator(unicodesValidator)
widthLabel = RLabel(self.tr("Width"), self)
self.widthEdit = NumberBox(self)
self.widthEdit.setMaximumWidth(columnOneWidth)
self.widthEdit.editingFinished.connect(self.writeWidth)
leftMarginLabel = RLabel(self.tr("Left"), self)
self.leftMarginEdit = NumberBox(self)
self.leftMarginEdit.setMaximumWidth(columnOneWidth)
self.leftMarginEdit.editingFinished.connect(self.writeLeftMargin)
rightMarginLabel = RLabel(self.tr("Right"), self)
self.rightMarginEdit = NumberBox(self)
self.rightMarginEdit.setMaximumWidth(columnOneWidth)
self.rightMarginEdit.editingFinished.connect(self.writeRightMargin)
markColorLabel = RLabel(self.tr("Flag"), self)
self.markColorWidget = ColorVignette(self)
self.markColorWidget.colorChanged.connect(self.writeMarkColor)
self.markColorWidget.setMaximumWidth(columnOneWidth)
line = 0
glyphLayout.addWidget(nameLabel, line, 0)
glyphLayout.addWidget(self.nameEdit, line, 1, 1, 3)
line += 1
glyphLayout.addWidget(unicodesLabel, line, 0)
glyphLayout.addWidget(self.unicodesEdit, line, 1, 1, 3)
line += 1
glyphLayout.addWidget(widthLabel, line, 0)
glyphLayout.addWidget(self.widthEdit, line, 1)
line += 1
glyphLayout.addWidget(leftMarginLabel, line, 0)
glyphLayout.addWidget(self.leftMarginEdit, line, 1)
glyphLayout.addWidget(rightMarginLabel, line, 2)
glyphLayout.addWidget(self.rightMarginEdit, line, 3)
line += 1
glyphLayout.addWidget(markColorLabel, line, 0)
glyphLayout.addWidget(self.markColorWidget, line, 1)
glyphLayout.setSpacing(8)
glyphGroup.setChildLayout(glyphLayout)
transformGroup = GroupBox(self)
transformGroup.setTitle(self.tr("Transform"))
transformLayout = QGridLayout()
columnTwoWidth = zeroWidth * (8 + 2 * platformSpecific.widen())
self.alignmentWidget = GlyphAlignmentWidget(self)
self.alignmentWidget.setAlignment(4)
# TODO: should this be implemented for partial selection?
invScaleButton = Button(self)
invScaleButton.setDrawingCommands(icons.dc_invscale())
invScaleButton.setToolTip(self.tr("Scale down selection"))
invScaleButton.clicked.connect(self.scale)
invScaleButton.setProperty("inverted", True)
self.scaleXEdit = SpinBox(self)
self.scaleXEdit.setMaximumWidth(columnTwoWidth)
self.scaleXEdit.setSuffix("%")
self.scaleXEdit.setMaximum(500)
self.scaleXEdit.setMinimum(-500)
self.scaleXEdit.setValue(2)
scaleButton = Button(self)
scaleButton.setDrawingCommands(icons.dc_scale())
scaleButton.setToolTip(self.tr("Scale up selection"))
scaleButton.clicked.connect(self.scale)
self.scaleYEdit = SpinBox(self)
self.scaleYEdit.setMaximumWidth(columnTwoWidth)
self.scaleYEdit.setSuffix("%")
self.scaleYEdit.setMaximum(500)
self.scaleYEdit.setMinimum(-500)
self.scaleYEdit.setValue(2)
rotateButton = Button(self)
rotateButton.setDrawingCommands(icons.dc_rotate())
rotateButton.setToolTip(self.tr("Rotate selection counter-clockwise"))
rotateButton.clicked.connect(self.rotate)
self.rotateEdit = SpinBox(self)
self.rotateEdit.setMaximumWidth(columnTwoWidth)
self.rotateEdit.setSuffix("º")
# XXX: calling stepDown() from zero shows 359.999
self.rotateEdit.setMaximum(359.999)
self.rotateEdit.setValue(40)
self.rotateEdit.setWrapping(True)
invRotateButton = Button(self)
invRotateButton.setDrawingCommands(icons.dc_invrotate())
invRotateButton.setToolTip(self.tr("Rotate selection clockwise"))
invRotateButton.clicked.connect(self.rotate)
invRotateButton.setProperty("inverted", True)
invSkewButton = Button(self)
invSkewButton.setDrawingCommands(icons.dc_invskew())
invSkewButton.setToolTip(self.tr("Skew selection counter-clockwise"))
invSkewButton.clicked.connect(self.skew)
invSkewButton.setProperty("inverted", True)
self.skewEdit = SpinBox(self)
self.skewEdit.setMaximumWidth(columnTwoWidth)
self.skewEdit.setSuffix("º")
self.skewEdit.setMaximum(100)
self.skewEdit.setValue(6)
self.skewEdit.setWrapping(True)
skewButton = Button(self)
skewButton.setDrawingCommands(icons.dc_skew())
skewButton.setToolTip(self.tr("Skew selection clockwise"))
skewButton.clicked.connect(self.skew)
snapButton = Button(self)
snapButton.setDrawingCommands(icons.dc_snap())
snapButton.setToolTip(self.tr("Snap selection to precision"))
snapButton.clicked.connect(self.snap)
self.snapEdit = SpinBox(self)
self.snapEdit.setMaximumWidth(columnTwoWidth)
self.snapEdit.setValue(1)
unionButton = Button(self)
unionButton.setDrawingCommands(icons.dc_union())
unionButton.setToolTip(self.tr("Remove selection overlap"))
unionButton.clicked.connect(self.removeOverlap)
subtractButton = Button(self)
subtractButton.setDrawingCommands(icons.dc_subtract())
subtractButton.setToolTip(self.tr("Subtract selected or top contour"))
subtractButton.clicked.connect(self.subtract)
intersectButton = Button(self)
intersectButton.setDrawingCommands(icons.dc_intersect())
intersectButton.setToolTip(self.tr("Intersect selected or top contour"))
intersectButton.clicked.connect(self.intersect)
xorButton = Button(self)
xorButton.setDrawingCommands(icons.dc_xor())
xorButton.setToolTip(self.tr("Xor selected or top contour"))
xorButton.clicked.connect(self.xor)
hMirrorButton = Button()
hMirrorButton.setDrawingCommands(icons.dc_hmirror())
hMirrorButton.setToolTip(self.tr("Mirror selection horizontally"))
hMirrorButton.clicked.connect(self.hMirror)
vMirrorButton = Button()
vMirrorButton.setDrawingCommands(icons.dc_vmirror())
vMirrorButton.setToolTip(self.tr("Mirror selection vertically"))
vMirrorButton.clicked.connect(self.vMirror)
alignHLeftButton = Button(self)
alignHLeftButton.setDrawingCommands(icons.dc_alignhleft())
alignHLeftButton.setToolTip(self.tr("Push selection left"))
alignHLeftButton.clicked.connect(self.alignHLeft)
alignHCenterButton = Button(self)
alignHCenterButton.setDrawingCommands(icons.dc_alignhcenter())
alignHCenterButton.setToolTip(self.tr("Push selection to horizontal center"))
alignHCenterButton.clicked.connect(self.alignHCenter)
alignHRightButton = Button(self)
alignHRightButton.setDrawingCommands(icons.dc_alignhright())
alignHRightButton.setToolTip(self.tr("Push selection right"))
alignHRightButton.clicked.connect(self.alignHRight)
alignVTopButton = Button(self)
alignVTopButton.setDrawingCommands(icons.dc_alignvtop())
alignVTopButton.setToolTip(self.tr("Push selection top"))
alignVTopButton.clicked.connect(self.alignVTop)
alignVCenterButton = Button(self)
alignVCenterButton.setDrawingCommands(icons.dc_alignvcenter())
alignVCenterButton.setToolTip(self.tr("Push selection to vertical center"))
alignVCenterButton.clicked.connect(self.alignVCenter)
alignVBottomButton = Button(self)
alignVBottomButton.setDrawingCommands(icons.dc_alignvbottom())
alignVBottomButton.setToolTip(self.tr("Push selection bottom"))
alignVBottomButton.clicked.connect(self.alignVBottom)
buttonsLayout = QGridLayout()
buttonsLayout.setSpacing(0)
line = 0
buttonsLayout.addWidget(unionButton, line, 0)
buttonsLayout.addWidget(subtractButton, line, 1)
buttonsLayout.addWidget(intersectButton, line, 2)
buttonsLayout.addWidget(xorButton, line, 3)
buttonsLayout.addWidget(hMirrorButton, line, 4)
buttonsLayout.addWidget(vMirrorButton, line, 5)
line += 1
buttonsLayout.addWidget(alignHLeftButton, line, 0)
buttonsLayout.addWidget(alignHCenterButton, line, 1)
buttonsLayout.addWidget(alignHRightButton, line, 2)
buttonsLayout.addWidget(alignVTopButton, line, 3)
buttonsLayout.addWidget(alignVCenterButton, line, 4)
buttonsLayout.addWidget(alignVBottomButton, line, 5)
line = 0
transformLayout.addWidget(self.alignmentWidget, line, 1)
line += 1
transformLayout.addWidget(invScaleButton, line, 0)
transformLayout.addWidget(self.scaleXEdit, line, 1)
transformLayout.addWidget(scaleButton, line, 2)
line += 1
transformLayout.addWidget(self.scaleYEdit, line, 1)
line += 1
transformLayout.addWidget(rotateButton, line, 0)
transformLayout.addWidget(self.rotateEdit, line, 1)
transformLayout.addWidget(invRotateButton, line, 2)
line += 1
transformLayout.addWidget(invSkewButton, line, 0)
transformLayout.addWidget(self.skewEdit, line, 1)
transformLayout.addWidget(skewButton, line, 2)
line += 1
transformLayout.addWidget(snapButton, line, 0)
transformLayout.addWidget(self.snapEdit, line, 1)
line += 1
transformLayout.addLayout(buttonsLayout, line, 0, 1, 3)
transformLayout.setSpacing(4)
transformGroup.setChildLayout(transformLayout)
layersGroup = GroupBox(self)
layersGroup.setTitle(self.tr("Layers"))
layersLayout = QGridLayout()
self.layerSetView = ListView(self)
# QListView has no proper sizeHint by default
self.layerSetView.sizeHint = lambda: QSize(150, 150)
self.layerSetView.setDragEnabled(True)
# HACK: we need this to setup headers and signals
self.layerSetView.setList([[None, None, None]])
hdr = self.layerSetView.header()
hdr.setMinimumSectionSize(20)
hdr.setStretchLastSection(False)
hdr.setSectionResizeMode(QHeaderView.Fixed)
hdr.setSectionResizeMode(1, QHeaderView.Stretch)
hdr.resizeSection(0, 20)
hdr.resizeSection(2, 34)
self.layerSetView.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.layerSetView.dataDropped.connect(self.writeLayerOrder)
self.layerSetView.valueChanged.connect(self.writeLayerAttribute)
layerAddButton = Button(self)
layerAddButton.setDrawingCommands(icons.dc_plus())
layerAddButton.setToolTip(self.tr("Add a layer"))
layerAddButton.clicked.connect(self.addLayer)
layerRemoveButton = Button(self)
layerRemoveButton.setDrawingCommands(icons.dc_minus())
layerRemoveButton.setToolTip(self.tr("Remove selected layer"))
layerRemoveButton.clicked.connect(self.removeLayer)
layerDownButton = Button(self)
layerDownButton.setDrawingCommands(icons.dc_down())
layerDownButton.setToolTip(self.tr("Lower selected layer"))
layerDownButton.clicked.connect(lambda: self.layerOffset(1))
layerUpButton = Button(self)
layerUpButton.setDrawingCommands(icons.dc_up())
layerUpButton.setToolTip(self.tr("Raise selected layer"))
layerUpButton.clicked.connect(lambda: self.layerOffset(-1))
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
layersLayout.setSpacing(0)
line = 0
layersLayout.addWidget(self.layerSetView, line, 0, 1, 5)
line += 1
layersLayout.addWidget(layerAddButton, line, 0)
layersLayout.addWidget(layerRemoveButton, line, 1)
layersLayout.addWidget(spacer, line, 2)
layersLayout.addWidget(layerDownButton, line, 3)
layersLayout.addWidget(layerUpButton, line, 4)
layersGroup.setChildLayout(layersLayout)
mainLayout = QVBoxLayout()
mainLayout.addWidget(glyphGroup)
mainLayout.addWidget(transformGroup)
mainLayout.addWidget(layersGroup)
mainLayout.addWidget(FillWidget())
mainLayout.setContentsMargins(0, 0, 0, 0)
mainLayout.setSpacing(2)
self.setLayout(mainLayout)
self._updateLayerAttributes()
self._subscribeToFont(self._font)
# re-export signal
self.activeLayerModified = self.layerSetView.selectionChanged_
class PropertiesWidget(QWidget):
def __init__(self, font, parent=None):
super().__init__(parent)
self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
self._font = font
self._glyph = None
self._shouldEditLastName = False
glyphGroup = GroupBox(self)
glyphGroup.setTitle(self.tr("Glyph"))
glyphLayout = QGridLayout()
zeroWidth = self.fontMetrics().width("0")
columnOneWidth = zeroWidth * (5 + 2 * platformSpecific.widen())
nameLabel = RLabel(self.tr("Name"), self)
self.nameEdit = QLineEdit(self)
self.nameEdit.editingFinished.connect(self.writeGlyphName)
unicodesLabel = RLabel(self.tr("Unicode"), self)
self.unicodesEdit = QLineEdit(self)
self.unicodesEdit.editingFinished.connect(self.writeUnicodes)
unicodesRegExp = QRegularExpression(
"(|([a-fA-F0-9]{4,6})( ([a-fA-F0-9]{4,6}))*)"
)
unicodesValidator = QRegularExpressionValidator(unicodesRegExp, self)
self.unicodesEdit.setValidator(unicodesValidator)
widthLabel = RLabel(self.tr("Width"), self)
self.widthEdit = NumberBox(self)
self.widthEdit.setMaximumWidth(columnOneWidth)
self.widthEdit.editingFinished.connect(self.writeWidth)
leftMarginLabel = RLabel(self.tr("Left"), self)
self.leftMarginEdit = NumberBox(self)
self.leftMarginEdit.setMaximumWidth(columnOneWidth)
self.leftMarginEdit.editingFinished.connect(self.writeLeftMargin)
rightMarginLabel = RLabel(self.tr("Right"), self)
self.rightMarginEdit = NumberBox(self)
self.rightMarginEdit.setMaximumWidth(columnOneWidth)
self.rightMarginEdit.editingFinished.connect(self.writeRightMargin)
markColorLabel = RLabel(self.tr("Flag"), self)
self.markColorWidget = ColorVignette(self)
self.markColorWidget.colorChanged.connect(self.writeMarkColor)
self.markColorWidget.setMaximumWidth(columnOneWidth)
line = 0
glyphLayout.addWidget(nameLabel, line, 0)
glyphLayout.addWidget(self.nameEdit, line, 1, 1, 3)
line += 1
glyphLayout.addWidget(unicodesLabel, line, 0)
glyphLayout.addWidget(self.unicodesEdit, line, 1, 1, 3)
line += 1
glyphLayout.addWidget(widthLabel, line, 0)
glyphLayout.addWidget(self.widthEdit, line, 1)
line += 1
glyphLayout.addWidget(leftMarginLabel, line, 0)
glyphLayout.addWidget(self.leftMarginEdit, line, 1)
glyphLayout.addWidget(rightMarginLabel, line, 2)
glyphLayout.addWidget(self.rightMarginEdit, line, 3)
line += 1
glyphLayout.addWidget(markColorLabel, line, 0)
glyphLayout.addWidget(self.markColorWidget, line, 1)
glyphLayout.setSpacing(8)
glyphGroup.setChildLayout(glyphLayout)
transformGroup = GroupBox(self)
transformGroup.setTitle(self.tr("Transform"))
transformLayout = QGridLayout()
columnTwoWidth = zeroWidth * (8 + 2 * platformSpecific.widen())
self.alignmentWidget = GlyphAlignmentWidget(self)
self.alignmentWidget.setAlignment(4)
# TODO: should this be implemented for partial selection?
invScaleButton = Button(self)
invScaleButton.setDrawingCommands(icons.dc_invscale())
invScaleButton.setToolTip(self.tr("Scale down selection"))
invScaleButton.clicked.connect(self.scale)
invScaleButton.setProperty("inverted", True)
self.scaleXEdit = SpinBox(self)
self.scaleXEdit.setMaximumWidth(columnTwoWidth)
self.scaleXEdit.setSuffix("%")
self.scaleXEdit.setMaximum(500)
self.scaleXEdit.setMinimum(-500)
self.scaleXEdit.setValue(2)
scaleButton = Button(self)
scaleButton.setDrawingCommands(icons.dc_scale())
scaleButton.setToolTip(self.tr("Scale up selection"))
scaleButton.clicked.connect(self.scale)
self.scaleYEdit = SpinBox(self)
self.scaleYEdit.setMaximumWidth(columnTwoWidth)
self.scaleYEdit.setSuffix("%")
self.scaleYEdit.setMaximum(500)
self.scaleYEdit.setMinimum(-500)
self.scaleYEdit.setValue(2)
rotateButton = Button(self)
rotateButton.setDrawingCommands(icons.dc_rotate())
rotateButton.setToolTip(self.tr("Rotate selection counter-clockwise"))
rotateButton.clicked.connect(self.rotate)
self.rotateEdit = SpinBox(self)
self.rotateEdit.setMaximumWidth(columnTwoWidth)
self.rotateEdit.setSuffix("º")
# XXX: calling stepDown() from zero shows 359.999
self.rotateEdit.setMaximum(359.999)
self.rotateEdit.setValue(40)
self.rotateEdit.setWrapping(True)
invRotateButton = Button(self)
invRotateButton.setDrawingCommands(icons.dc_invrotate())
invRotateButton.setToolTip(self.tr("Rotate selection clockwise"))
invRotateButton.clicked.connect(self.rotate)
invRotateButton.setProperty("inverted", True)
invSkewButton = Button(self)
invSkewButton.setDrawingCommands(icons.dc_invskew())
invSkewButton.setToolTip(self.tr("Skew selection counter-clockwise"))
invSkewButton.clicked.connect(self.skew)
invSkewButton.setProperty("inverted", True)
self.skewEdit = SpinBox(self)
self.skewEdit.setMaximumWidth(columnTwoWidth)
self.skewEdit.setSuffix("º")
self.skewEdit.setMaximum(100)
self.skewEdit.setValue(6)
self.skewEdit.setWrapping(True)
skewButton = Button(self)
skewButton.setDrawingCommands(icons.dc_skew())
skewButton.setToolTip(self.tr("Skew selection clockwise"))
skewButton.clicked.connect(self.skew)
snapButton = Button(self)
snapButton.setDrawingCommands(icons.dc_snap())
snapButton.setToolTip(self.tr("Snap selection to precision"))
snapButton.clicked.connect(self.snap)
self.snapEdit = SpinBox(self)
self.snapEdit.setMaximumWidth(columnTwoWidth)
self.snapEdit.setValue(1)
unionButton = Button(self)
unionButton.setDrawingCommands(icons.dc_union())
unionButton.setToolTip(self.tr("Remove selection overlap"))
unionButton.clicked.connect(self.removeOverlap)
subtractButton = Button(self)
subtractButton.setDrawingCommands(icons.dc_subtract())
subtractButton.setToolTip(self.tr("Subtract selected or top contour"))
subtractButton.clicked.connect(self.subtract)
intersectButton = Button(self)
intersectButton.setDrawingCommands(icons.dc_intersect())
intersectButton.setToolTip(self.tr("Intersect selected or top contour"))
intersectButton.clicked.connect(self.intersect)
xorButton = Button(self)
xorButton.setDrawingCommands(icons.dc_xor())
xorButton.setToolTip(self.tr("Xor selected or top contour"))
xorButton.clicked.connect(self.xor)
hMirrorButton = Button()
hMirrorButton.setDrawingCommands(icons.dc_hmirror())
hMirrorButton.setToolTip(self.tr("Mirror selection horizontally"))
hMirrorButton.clicked.connect(self.hMirror)
vMirrorButton = Button()
vMirrorButton.setDrawingCommands(icons.dc_vmirror())
vMirrorButton.setToolTip(self.tr("Mirror selection vertically"))
vMirrorButton.clicked.connect(self.vMirror)
alignHLeftButton = Button(self)
alignHLeftButton.setDrawingCommands(icons.dc_alignhleft())
alignHLeftButton.setToolTip(self.tr("Push selection left"))
alignHLeftButton.clicked.connect(self.alignHLeft)
alignHCenterButton = Button(self)
alignHCenterButton.setDrawingCommands(icons.dc_alignhcenter())
alignHCenterButton.setToolTip(self.tr("Push selection to horizontal center"))
alignHCenterButton.clicked.connect(self.alignHCenter)
alignHRightButton = Button(self)
alignHRightButton.setDrawingCommands(icons.dc_alignhright())
alignHRightButton.setToolTip(self.tr("Push selection right"))
alignHRightButton.clicked.connect(self.alignHRight)
alignVTopButton = Button(self)
alignVTopButton.setDrawingCommands(icons.dc_alignvtop())
alignVTopButton.setToolTip(self.tr("Push selection top"))
alignVTopButton.clicked.connect(self.alignVTop)
alignVCenterButton = Button(self)
alignVCenterButton.setDrawingCommands(icons.dc_alignvcenter())
alignVCenterButton.setToolTip(self.tr("Push selection to vertical center"))
alignVCenterButton.clicked.connect(self.alignVCenter)
alignVBottomButton = Button(self)
alignVBottomButton.setDrawingCommands(icons.dc_alignvbottom())
alignVBottomButton.setToolTip(self.tr("Push selection bottom"))
alignVBottomButton.clicked.connect(self.alignVBottom)
buttonsLayout = QGridLayout()
buttonsLayout.setSpacing(0)
line = 0
buttonsLayout.addWidget(unionButton, line, 0)
buttonsLayout.addWidget(subtractButton, line, 1)
buttonsLayout.addWidget(intersectButton, line, 2)
buttonsLayout.addWidget(xorButton, line, 3)
buttonsLayout.addWidget(hMirrorButton, line, 4)
buttonsLayout.addWidget(vMirrorButton, line, 5)
line += 1
buttonsLayout.addWidget(alignHLeftButton, line, 0)
buttonsLayout.addWidget(alignHCenterButton, line, 1)
buttonsLayout.addWidget(alignHRightButton, line, 2)
buttonsLayout.addWidget(alignVTopButton, line, 3)
buttonsLayout.addWidget(alignVCenterButton, line, 4)
buttonsLayout.addWidget(alignVBottomButton, line, 5)
line = 0
transformLayout.addWidget(self.alignmentWidget, line, 1)
line += 1
transformLayout.addWidget(invScaleButton, line, 0)
transformLayout.addWidget(self.scaleXEdit, line, 1)
transformLayout.addWidget(scaleButton, line, 2)
line += 1
transformLayout.addWidget(self.scaleYEdit, line, 1)
line += 1
transformLayout.addWidget(rotateButton, line, 0)
transformLayout.addWidget(self.rotateEdit, line, 1)
transformLayout.addWidget(invRotateButton, line, 2)
line += 1
transformLayout.addWidget(invSkewButton, line, 0)
transformLayout.addWidget(self.skewEdit, line, 1)
transformLayout.addWidget(skewButton, line, 2)
line += 1
transformLayout.addWidget(snapButton, line, 0)
transformLayout.addWidget(self.snapEdit, line, 1)
line += 1
transformLayout.addLayout(buttonsLayout, line, 0, 1, 3)
transformLayout.setSpacing(4)
transformGroup.setChildLayout(transformLayout)
layersGroup = GroupBox(self)
layersGroup.setTitle(self.tr("Layers"))
layersLayout = QGridLayout()
self.layerSetView = ListView(self)
# QListView has no proper sizeHint by default
self.layerSetView.sizeHint = lambda: QSize(150, 150)
self.layerSetView.setDragEnabled(True)
# HACK: we need this to setup headers and signals
self.layerSetView.setList([[None, None, None]])
hdr = self.layerSetView.header()
hdr.setMinimumSectionSize(20)
hdr.setStretchLastSection(False)
hdr.setSectionResizeMode(QHeaderView.Fixed)
hdr.setSectionResizeMode(1, QHeaderView.Stretch)
hdr.resizeSection(0, 20)
hdr.resizeSection(2, 34)
self.layerSetView.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.layerSetView.dataDropped.connect(self.writeLayerOrder)
self.layerSetView.valueChanged.connect(self.writeLayerAttribute)
layerAddButton = Button(self)
layerAddButton.setDrawingCommands(icons.dc_plus())
layerAddButton.setToolTip(self.tr("Add a layer"))
layerAddButton.clicked.connect(self.addLayer)
layerRemoveButton = Button(self)
layerRemoveButton.setDrawingCommands(icons.dc_minus())
layerRemoveButton.setToolTip(self.tr("Remove selected layer"))
layerRemoveButton.clicked.connect(self.removeLayer)
layerDownButton = Button(self)
layerDownButton.setDrawingCommands(icons.dc_down())
layerDownButton.setToolTip(self.tr("Lower selected layer"))
layerDownButton.clicked.connect(lambda: self.layerOffset(1))
layerUpButton = Button(self)
layerUpButton.setDrawingCommands(icons.dc_up())
layerUpButton.setToolTip(self.tr("Raise selected layer"))
layerUpButton.clicked.connect(lambda: self.layerOffset(-1))
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
layersLayout.setSpacing(0)
line = 0
layersLayout.addWidget(self.layerSetView, line, 0, 1, 5)
line += 1
layersLayout.addWidget(layerAddButton, line, 0)
layersLayout.addWidget(layerRemoveButton, line, 1)
layersLayout.addWidget(spacer, line, 2)
layersLayout.addWidget(layerDownButton, line, 3)
layersLayout.addWidget(layerUpButton, line, 4)
layersGroup.setChildLayout(layersLayout)
mainLayout = QVBoxLayout()
mainLayout.addWidget(glyphGroup)
mainLayout.addWidget(transformGroup)
mainLayout.addWidget(layersGroup)
mainLayout.addWidget(FillWidget())
mainLayout.setContentsMargins(0, 0, 0, 0)
mainLayout.setSpacing(2)
self.setLayout(mainLayout)
self._updateLayerAttributes()
self._subscribeToFont(self._font)
# re-export signal
self.activeLayerModified = self.layerSetView.selectionChanged_
# -------------
# Notifications
# -------------
def _unsubscribeFromGlyph(self):
glyph = self._glyph
if glyph is not None:
glyph.removeObserver(self, "Glyph.Changed")
def _subscribeToGlyph(self, glyph):
if glyph is not None:
glyph.addObserver(self, "_updateGlyphAttributes", "Glyph.Changed")
def _unsubscribeFromFont(self):
font = self._font
if font is not None:
layerSet = font.layers
if layerSet is not None:
layerSet.removeObserver(self, "LayerSet.Changed")
def _subscribeToFont(self, font):
if font is not None:
layerSet = font.layers
if layerSet is not None:
layerSet.addObserver(self, "_updateLayerAttributes", "LayerSet.Changed")
def _updateGlyph(self, *_):
app = QApplication.instance()
if app.currentFontWindow() != self.window():
return
self._unsubscribeFromGlyph()
self._glyph = app.currentGlyph()
self._subscribeToGlyph(self._glyph)
self.alignmentWidget.setGlyph(self._glyph)
self._updateGlyphAttributes()
def _updateGlyphAttributes(self, *_):
name = None
unicodes = None
width = None
leftMargin = None
rightMargin = None
markColor = None
if self._glyph is not None:
glyph = self._glyph
name = glyph.name
if glyph.leftMargin is not None:
leftMargin = round(glyph.leftMargin)
if glyph.rightMargin is not None:
rightMargin = round(glyph.rightMargin)
foreGlyph = glyph.font[glyph.name]
unicodes = " ".join(
"%06X" % u if u > 0xFFFF else "%04X" % u for u in foreGlyph.unicodes
)
width = round(foreGlyph.width)
if foreGlyph.markColor is not None:
markColor = QColor.fromRgbF(*tuple(foreGlyph.markColor))
self.nameEdit.setText(name)
self.unicodesEdit.setText(unicodes)
self.widthEdit.setValue(width)
self.leftMarginEdit.setValue(leftMargin)
self.rightMarginEdit.setValue(rightMargin)
self.markColorWidget.setColor(markColor)
self._updateLayerAttributes()
def _updateLayerAttributes(self, *_):
font = self._font
if font is None or font.layers is None:
self.layerSetView.blockSignals(True)
self.layerSetView.setList([[None, None, None]])
self.layerSetView.blockSignals(False)
return
layers = []
currentLayer = self._glyph.layer if self._glyph is not None else None
currentRow = -1
for index, layer in enumerate(font.layers):
color = layer.color
if color is not None:
color = colorToQColor(color)
else:
color = QColor()
# XXX: add layer.visible
layers.append([True, layer.name, color])
if layer == currentLayer:
currentRow = index
self.layerSetView.blockSignals(True)
self.layerSetView.setList(layers)
self.layerSetView.setCurrentItem(currentRow, 0)
self.layerSetView.blockSignals(False)
if self._shouldEditLastName:
self.layerSetView.editItem(len(layers) - 1, 1)
self._shouldEditLastName = False
# ---------
# Callbacks
# ---------
# glyph attributes
def writeGlyphName(self):
if self._glyph is None:
return
newName = self.nameEdit.text()
self._glyph.rename(newName)
def writeUnicodes(self):
if self._glyph is None:
return
text = self.unicodesEdit.text()
if text:
value = [int(uni, 16) for uni in text.split(" ")]
else:
value = []
self._glyph.unicodes = value
def writeWidth(self):
if self._glyph is None:
return
self._glyph.width = self.widthEdit.value()
def writeLeftMargin(self):
if self._glyph is None:
return
self._glyph.leftMargin = self.leftMarginEdit.value()
def writeRightMargin(self):
if self._glyph is None:
return
self._glyph.rightMargin = self.rightMarginEdit.value()
def writeMarkColor(self):
color = self.markColorWidget.color()
if color is not None:
color = color.getRgbF()
self._glyph.markColor = color
def writeLayerAttribute(self, index, previous, current):
font = self._font
if font is None or font.layers is None:
return
row, column = index.row(), index.column()
layers = font.layers
layer = layers[layers.layerOrder[row]]
if column == 0:
pass # TODO
elif column == 1:
# name
layer.name = current
elif column == 2:
# color
if current.isValid():
color = current.getRgbF()
else:
color = None
layer.color = color
else:
raise ValueError("invalid column selected: %d." % column)
def writeLayerOrder(self):
font = self._font
if font is None or font.layers is None:
return
data = self.layerSetView.list()
layerSet = font.layers
layerOrder = []
for _, name, _ in data:
layerOrder.append(name)
# defcon has data validity assertion (constant len etc.)
layerSet.layerOrder = layerOrder
# transforms
def lockScale(self, checked):
self.scaleYEdit.setEnabled(not checked)
def scale(self):
glyph = self._glyph
# TODO: consider disabling the buttons in that case?
if glyph is None:
return
sX = self.scaleXEdit.value()
if not self.scaleYEdit.isEnabled():
sY = sX
else:
sY = self.scaleYEdit.value()
if self.sender().property("inverted"):
sX, sY = -sX, -sY
sX = 1 + 0.01 * sX
sY = 1 + 0.01 * sY
# apply
hasSelection = _glyphHasSelection(glyph)
representation = "TruFont.FilterSelection" if hasSelection else None
center = self.alignmentWidget.origin(representation=representation)
bareFunc = glyph.transform
if hasSelection:
glyph.transform = functools.partial(_partialTransform, glyph)
glyph.scale((sX, sY), center=center)
glyph.transform = bareFunc
def rotate(self):
glyph = self._glyph
if glyph is None:
return
value = self.rotateEdit.value()
if self.sender().property("inverted"):
value = -value
# apply
hasSelection = _glyphHasSelection(glyph)
representation = "TruFont.FilterSelection" if hasSelection else None
origin = self.alignmentWidget.origin(representation=representation)
bareFunc = glyph.transform
if hasSelection:
glyph.transform = functools.partial(_partialTransform, glyph)
glyph.rotate(value, offset=origin)
glyph.transform = bareFunc
def skew(self):
glyph = self._glyph
if glyph is None:
return
value = self.skewEdit.value()
if self.sender().property("inverted"):
value = -value
# apply
hasSelection = _glyphHasSelection(glyph)
representation = "TruFont.FilterSelection" if hasSelection else None
origin = self.alignmentWidget.origin(representation=representation)
bareFunc = glyph.transform
if hasSelection:
glyph.transform = functools.partial(_partialTransform, glyph)
glyph.skew((value, 0), offset=origin)
glyph.transform = bareFunc
def snap(self):
glyph = self._glyph
if glyph is None:
return
base = self.snapEdit.value()
# apply
# TODO: this doesn't go by selection
glyph.snap(base)
# boolean ops
def removeOverlap(self):
# TODO: disable button instead
glyph = self._glyph
if not glyph:
return
target, others = [], []
useSelection = bool(glyph.selection)
for contour in glyph:
if contour.open:
others.append(contour)
continue
if useSelection and not contour.selection:
others.append(contour)
continue
target.append(contour)
glyph.beginUndoGroup()
glyph.clearContours()
pointPen = glyph.getPointPen()
booleanOperations.union(target, pointPen)
for contour in others:
contour.drawPoints(pointPen)
glyph.endUndoGroup()
def _binaryBooleanOperation(self, func):
# TODO: disable button instead
glyph = self._glyph
if glyph is None or len(glyph) < 2:
return
target, open_ = None, []
delIndex = None
others = list(glyph)
for index, contour in enumerate(glyph):
if contour.open:
open_.append(contour)
elif target is None and contour.selection:
target = contour
delIndex = index
if delIndex is not None:
del others[index]
else:
target = glyph[-1]
del others[-1]
glyph.beginUndoGroup()
glyph.clearContours()
pointPen = glyph.getPointPen()
func(others, [target], pointPen)
for contour in open_:
contour.drawPoints(pointPen)
glyph.endUndoGroup()
def subtract(self):
self._binaryBooleanOperation(booleanOperations.difference)
def intersect(self):
self._binaryBooleanOperation(booleanOperations.intersection)
def xor(self):
self._binaryBooleanOperation(booleanOperations.xor)
# fitting
def _mirror(self, attr, origin):
glyph = self._glyph
if not glyph:
return
points = glyph.selection
useSelection = bool(points)
vMin = vMax = None
for contour in glyph:
for point in contour:
if useSelection and not point.selected:
continue
value = getattr(point, attr)
if vMin is None:
vMin = vMax = value
else:
vMin = min(vMin, value)
vMax = max(vMax, value)
if not useSelection:
points.add(point)
factor = getattr(self.alignmentWidget, origin)()
base = (2 - factor) * vMin + factor * vMax
for point in points:
value = base - getattr(point, attr)
setattr(point, attr, value)
# XXX: hack, relevant contours should be set dirty instead
glyph.postNotification("Glyph.ContoursChanged")
glyph.dirty = True
def hMirror(self):
self._mirror("x", "hOrigin")
def vMirror(self):
self._mirror("y", "vOrigin")
def alignHLeft(self):
glyph = self._glyph
if glyph is None:
return
selectedContours = []
xMin_all = None
for contour in glyph:
sel = False
xMin = None
for pt in contour:
if xMin is None or xMin > pt.x:
xMin = pt.x
if pt.selected:
sel = True
if sel:
selectedContours.append((contour, xMin))
if xMin_all is None or xMin_all > xMin:
xMin_all = xMin
if not selectedContours:
return
glyph.holdNotifications()
for contour, xMin in selectedContours:
if xMin > xMin_all:
delta = xMin_all - xMin
contour.move((delta, 0))
glyph.releaseHeldNotifications()
def alignHCenter(self):
glyph = self._glyph
if glyph is None:
return
selectedContours = []
xMin_all, xMax_all = None, None
for contour in glyph:
sel = False
xMin, xMax = None, None
for pt in contour:
if xMin is None or xMin > pt.x:
xMin = pt.x
if xMax is None or xMax < pt.x:
xMax = pt.x
if pt.selected:
sel = True
if sel:
selectedContours.append((contour, xMin, xMax))
if xMin_all is None or xMin_all > xMin:
xMin_all = xMin
if xMax_all is None or xMax_all < xMax:
xMax_all = xMax
if not selectedContours:
return
glyph.holdNotifications()
xAvg_all = xMin_all + round(0.5 * (xMax_all - xMin_all))
for contour, xMin, xMax in selectedContours:
xAvg = xMin + round(0.5 * (xMax - xMin))
if xAvg != xAvg_all:
delta = xAvg_all - xAvg
contour.move((delta, 0))
glyph.releaseHeldNotifications()
def alignHRight(self):
glyph = self._glyph
if glyph is None:
return
selectedContours = []
xMax_all = None
for contour in glyph:
sel = False
xMax = None
for pt in contour:
if xMax is None or xMax < pt.x:
xMax = pt.x
if pt.selected:
sel = True
if sel:
selectedContours.append((contour, xMax))
if xMax_all is None or xMax_all < xMax:
xMax_all = xMax
if not selectedContours:
return
glyph.holdNotifications()
for contour, xMax in selectedContours:
if xMax < xMax_all:
delta = xMax_all - xMax
contour.move((delta, 0))
glyph.releaseHeldNotifications()
def alignVTop(self):
glyph = self._glyph
if glyph is None:
return
selectedContours = []
yMax_all = None
for contour in glyph:
sel = False
yMax = None
for pt in contour:
if yMax is None or yMax < pt.y:
yMax = pt.y
if pt.selected:
sel = True
if sel:
selectedContours.append((contour, yMax))
if yMax_all is None or yMax_all < yMax:
yMax_all = yMax
if not selectedContours:
return
glyph.holdNotifications()
for contour, yMax in selectedContours:
if yMax < yMax_all:
delta = yMax_all - yMax
contour.move((0, delta))
glyph.releaseHeldNotifications()
def alignVCenter(self):
glyph = self._glyph
if glyph is None:
return
selectedContours = []
yMin_all, yMax_all = None, None
for contour in glyph:
sel = False
yMin, yMax = None, None
for pt in contour:
if yMin is None or yMin > pt.y:
yMin = pt.y
if yMax is None or yMax < pt.y:
yMax = pt.y
if pt.selected:
sel = True
if sel:
selectedContours.append((contour, yMin, yMax))
if yMin_all is None or yMin_all > yMin:
yMin_all = yMin
if yMax_all is None or yMax_all < yMax:
yMax_all = yMax
if not selectedContours:
return
glyph.holdNotifications()
yAvg_all = yMin_all + round(0.5 * (yMax_all - yMin_all))
for contour, yMin, yMax in selectedContours:
yAvg = yMin + round(0.5 * (yMax - yMin))
if yAvg != yAvg_all:
delta = yAvg_all - yAvg
contour.move((0, delta))
glyph.releaseHeldNotifications()
def alignVBottom(self):
glyph = self._glyph
if glyph is None:
return
selectedContours = []
yMin_all = None
for contour in glyph:
sel = False
yMin = None
for pt in contour:
if yMin is None or yMin > pt.y:
yMin = pt.y
if pt.selected:
sel = True
if sel:
selectedContours.append((contour, yMin))
if yMin_all is None or yMin_all > yMin:
yMin_all = yMin
if not selectedContours:
return
glyph.holdNotifications()
for contour, yMin in selectedContours:
if yMin > yMin_all:
delta = yMin_all - yMin
contour.move((0, delta))
glyph.releaseHeldNotifications()
# layer operations
def addLayer(self):
font = self._font
if font is None or font.layers is None:
return
name = "New layer" # XXX: mangle
self._shouldEditLastName = True
layer = font.layers.newLayer(name)
layer.color = tuple(itertools.chain(LayerColorGenerator.getColor(), (1,)))
def removeLayer(self):
font = self._font
if font is None or font.layers is None:
return
if len(font.layers) <= 1:
return
name = self.layerSetView.currentRow()[1]
del font.layers[name]
def layerOffset(self, offset):
font = self._font
if font is None or font.layers is None:
return
data = self.layerSetView.list()
i = self.layerSetView.currentIndex().row()
ni = (i + offset) % len(data)
layerSet = font.layers
layerOrder = layerSet.layerOrder
layerOrder[i], layerOrder[ni] = layerOrder[ni], layerOrder[i]
# defcon has data validity assertion (constant len etc.)
layerSet.layerOrder = layerOrder
# ----------
# Qt methods
# ----------
def sizeHint(self):
# TODO: shouldn't size policy do this for us?
return self.minimumSizeHint()
def showEvent(self, event):
super().showEvent(event)
app = QApplication.instance()
self._updateGlyph()
app.dispatcher.addObserver(self, "_updateGlyph", "currentGlyphChanged")
def hideEvent(self, event):
super().hideEvent(event)
app = QApplication.instance()
app.dispatcher.removeObserver(self, "currentGlyphChanged")
def closeEvent(self, event):
self._unsubscribeFromFont()
self._unsubscribeFromGlyph()
def paintEvent(self, event):
painter = QPainter(self)
painter.fillRect(event.rect(), QColor(212, 212, 212))
class InspectorWindow(QWidget):
def __init__(self, parent=None):
super().__init__(parent, Qt.Tool)
self.setWindowTitle(self.tr("Inspector"))
self._font = None
self._glyph = None
glyphGroup = AccordionBox(self.tr("Glyph"), self)
glyphLayout = QGridLayout(self)
columnOneWidth = self.fontMetrics().width('0') * 7
nameLabel = RLabel(self.tr("Name:"), self)
self.nameEdit = QLineEdit(self)
self.nameEdit.editingFinished.connect(self.writeGlyphName)
unicodesLabel = RLabel(self.tr("Unicode:"), self)
self.unicodesEdit = QLineEdit(self)
self.unicodesEdit.editingFinished.connect(self.writeUnicodes)
unicodesRegExp = QRegularExpression(
"(|([a-fA-F0-9]{4,6})( ([a-fA-F0-9]{4,6}))*)")
unicodesValidator = QRegularExpressionValidator(unicodesRegExp, self)
self.unicodesEdit.setValidator(unicodesValidator)
widthLabel = RLabel(self.tr("Width:"), self)
self.widthEdit = QLineEdit(self)
self.widthEdit.editingFinished.connect(self.writeWidth)
self.widthEdit.setMaximumWidth(columnOneWidth)
self.widthEdit.setValidator(QIntValidator(self))
leftSideBearingLabel = RLabel(self.tr("Left:"), self)
self.leftSideBearingEdit = QLineEdit(self)
self.leftSideBearingEdit.editingFinished.connect(
self.writeLeftSideBearing)
self.leftSideBearingEdit.setMaximumWidth(columnOneWidth)
self.leftSideBearingEdit.setValidator(QIntValidator(self))
rightSideBearingLabel = RLabel(self.tr("Right:"), self)
self.rightSideBearingEdit = QLineEdit(self)
self.rightSideBearingEdit.editingFinished.connect(
self.writeRightSideBearing)
self.rightSideBearingEdit.setMaximumWidth(columnOneWidth)
self.rightSideBearingEdit.setValidator(QIntValidator(self))
markColorLabel = RLabel(self.tr("Flag:"), self)
self.markColorWidget = ColorVignette(self)
self.markColorWidget.colorChanged.connect(
self.writeMarkColor)
self.markColorWidget.setMaximumWidth(columnOneWidth)
l = 0
glyphLayout.addWidget(nameLabel, l, 0)
glyphLayout.addWidget(self.nameEdit, l, 1, 1, 5)
l += 1
glyphLayout.addWidget(unicodesLabel, l, 0)
glyphLayout.addWidget(self.unicodesEdit, l, 1, 1, 5)
l += 1
glyphLayout.addWidget(widthLabel, l, 0)
glyphLayout.addWidget(self.widthEdit, l, 1)
l += 1
glyphLayout.addWidget(leftSideBearingLabel, l, 0)
glyphLayout.addWidget(self.leftSideBearingEdit, l, 1)
glyphLayout.addWidget(rightSideBearingLabel, l, 2)
glyphLayout.addWidget(self.rightSideBearingEdit, l, 3)
l += 1
glyphLayout.addWidget(markColorLabel, l, 0)
glyphLayout.addWidget(self.markColorWidget, l, 1)
glyphGroup.setLayout(glyphLayout)
transformGroup = AccordionBox(self.tr("Transform"), self)
transformLayout = QGridLayout(self)
self.alignmentWidget = GlyphAlignmentWidget(self)
hMirrorButton = QToolButton()
hMirrorButton.clicked.connect(self.hMirror)
hMirrorButton.setIcon(QIcon(":swap.svg"))
vMirrorButton = QToolButton()
vMirrorButton.clicked.connect(self.vMirror)
vMirrorButton.setIcon(QIcon(":swap-vertical.svg"))
# TODO: implement
alignVTopButton = QToolButton()
alignVTopButton.setEnabled(False)
alignVTopButton.setIcon(QIcon(":format-vertical-align-top.svg"))
alignVCenterButton = QToolButton()
alignVCenterButton.setEnabled(False)
alignVCenterButton.setIcon(QIcon(":format-vertical-align-center.svg"))
alignVBottomButton = QToolButton()
alignVBottomButton.setEnabled(False)
alignVBottomButton.setIcon(QIcon(":format-vertical-align-bottom.svg"))
alignHLeftButton = QToolButton()
alignHLeftButton.setEnabled(False)
alignHLeftButton.setIcon(QIcon(":format-horizontal-align-left.svg"))
alignHCenterButton = QToolButton()
alignHCenterButton.setEnabled(False)
alignHCenterButton.setIcon(
QIcon(":format-horizontal-align-center.svg"))
alignHRightButton = QToolButton()
alignHRightButton.setEnabled(False)
alignHRightButton.setIcon(QIcon(":format-horizontal-align-right.svg"))
buttonsLayout = QGridLayout()
l = 0
buttonsLayout.addWidget(hMirrorButton, l, 0)
buttonsLayout.addWidget(vMirrorButton, l, 1)
l += 1
buttonsLayout.addWidget(alignVTopButton, l, 0)
buttonsLayout.addWidget(alignVCenterButton, l, 1)
buttonsLayout.addWidget(alignVBottomButton, l, 2)
buttonsLayout.addWidget(alignHLeftButton, l, 3)
buttonsLayout.addWidget(alignHCenterButton, l, 4)
buttonsLayout.addWidget(alignHRightButton, l, 5)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
buttonsLayout.addWidget(spacer, l, 7)
# TODO: should this be implemented for partial selection?
moveButton = QPushButton(self.tr("Move"), self)
moveButton.clicked.connect(self.moveGlyph)
moveXLabel = RLabel("x:", self)
self.moveXEdit = QLineEdit("0", self)
self.moveXEdit.setValidator(QIntValidator(self))
moveYLabel = RLabel("y:", self)
self.moveYEdit = QLineEdit("0", self)
self.moveYEdit.setValidator(QIntValidator(self))
moveXYBox = QCheckBox("x=y", self)
moveXYBox.clicked.connect(self.lockMove)
scaleButton = QPushButton(self.tr("Scale"), self)
scaleButton.clicked.connect(self.scaleGlyph)
scaleXLabel = RLabel("x:", self)
self.scaleXEdit = QLineEdit("100", self)
self.scaleXEdit.setValidator(QIntValidator(self))
scaleYLabel = RLabel("y:", self)
self.scaleYEdit = QLineEdit("100", self)
self.scaleYEdit.setValidator(QIntValidator(self))
scaleXYBox = QCheckBox("x=y", self)
scaleXYBox.clicked.connect(self.lockScale)
rotateButton = QPushButton(self.tr("Rotate"), self)
rotateButton.clicked.connect(self.rotateGlyph)
rotateLabel = RLabel("α:", self)
self.rotateEdit = QLineEdit("0", self)
self.rotateEdit.setValidator(QIntValidator(self))
skewButton = QPushButton(self.tr("Skew"), self)
skewButton.clicked.connect(self.skewGlyph)
skewXLabel = RLabel("α:", self)
self.skewXEdit = QLineEdit("0", self)
self.skewXEdit.setValidator(QIntValidator(self))
skewYLabel = RLabel("β:", self)
self.skewYEdit = QLineEdit("0", self)
self.skewYEdit.setValidator(QIntValidator(self))
skewXYBox = QCheckBox("α=β", self)
skewXYBox.clicked.connect(self.lockSkew)
snapButton = QPushButton(self.tr("Snap"), self)
snapButton.clicked.connect(self.snapGlyph)
self.snapEdit = QLineEdit("1", self)
self.snapEdit.setValidator(QDoubleValidator(self))
l = 0
transformLayout.addWidget(self.alignmentWidget, l, 0)
transformLayout.addLayout(buttonsLayout, l, 1, 1, 5)
l += 1
transformLayout.addWidget(moveButton, l, 0)
transformLayout.addWidget(moveXLabel, l, 1)
transformLayout.addWidget(self.moveXEdit, l, 2)
transformLayout.addWidget(moveYLabel, l, 3)
transformLayout.addWidget(self.moveYEdit, l, 4)
transformLayout.addWidget(moveXYBox, l, 5)
l += 1
transformLayout.addWidget(scaleButton, l, 0)
transformLayout.addWidget(scaleXLabel, l, 1)
transformLayout.addWidget(self.scaleXEdit, l, 2)
transformLayout.addWidget(scaleYLabel, l, 3)
transformLayout.addWidget(self.scaleYEdit, l, 4)
transformLayout.addWidget(scaleXYBox, l, 5)
l += 1
transformLayout.addWidget(rotateButton, l, 0)
transformLayout.addWidget(rotateLabel, l, 1)
transformLayout.addWidget(self.rotateEdit, l, 2)
l += 1
transformLayout.addWidget(skewButton, l, 0)
transformLayout.addWidget(skewXLabel, l, 1)
transformLayout.addWidget(self.skewXEdit, l, 2)
transformLayout.addWidget(skewYLabel, l, 3)
transformLayout.addWidget(self.skewYEdit, l, 4)
transformLayout.addWidget(skewXYBox, l, 5)
l += 1
transformLayout.addWidget(snapButton, l, 0)
transformLayout.addWidget(self.snapEdit, l, 2)
transformGroup.setLayout(transformLayout)
layerSetGroup = AccordionBox(self.tr("Layers"), self)
layerSetLayout = QVBoxLayout(self)
self.layerSetView = ListView(self)
self.layerSetView.setDragEnabled(True)
# HACK: we need this for header labels
self.layerSetView.setList([[None, None]])
self.layerSetView.setHeaderLabels(
(self.tr("Color"), self.tr("Layer Name")))
self.layerSetView.dataDropped.connect(self.writeLayerOrder)
self.layerSetView.valueChanged.connect(self.writeLayerAttribute)
layerSetLayout.addWidget(self.layerSetView)
layerSetGroup.setLayout(layerSetLayout)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
mainLayout = QVBoxLayout()
mainLayout.addWidget(glyphGroup)
mainLayout.addWidget(transformGroup)
mainLayout.addWidget(layerSetGroup)
mainLayout.addWidget(spacer)
self.setLayout(mainLayout)
self.readSettings()
def readSettings(self):
geometry = settings.inspectorWindowGeometry()
if geometry:
self.restoreGeometry(geometry)
def writeSettings(self):
settings.setInspectorWindowGeometry(self.saveGeometry())
# -------------
# Notifications
# -------------
def _unsubscribeFromGlyph(self):
glyph = self._glyph
if glyph is not None:
glyph.removeObserver(self, "Glyph.Changed")
def _subscribeToGlyph(self, glyph):
if glyph is not None:
glyph.addObserver(
self, "_updateGlyphAttributes", "Glyph.Changed")
def _unsubscribeFromFont(self):
font = self._font
if font is not None:
layerSet = font.layers
if layerSet is not None:
layerSet.removeObserver(self, "LayerSet.Changed")
def _subscribeToFont(self, font):
if font is not None:
layerSet = font.layers
if layerSet is not None:
layerSet.addObserver(
self, "_updateLayerAttributes", "LayerSet.Changed")
def _updateGlyph(self, notification=None):
self._unsubscribeFromGlyph()
app = QApplication.instance()
self._glyph = app.currentGlyph()
self._subscribeToGlyph(self._glyph)
self.alignmentWidget.setGlyph(self._glyph)
self._updateGlyphAttributes()
def _updateFont(self, notification=None):
self._unsubscribeFromFont()
app = QApplication.instance()
self._font = app.currentFont()
self._subscribeToFont(self._font)
self._updateLayerAttributes()
def _updateGlyphAttributes(self, notification=None):
name = None
unicodes = None
width = None
leftSideBearing = None
rightSideBearing = None
markColor = None
if self._glyph is not None:
name = self._glyph.name
unicodes = " ".join("%06X" % u if u > 0xFFFF else "%04X" %
u for u in self._glyph.unicodes)
width = str(int(self._glyph.width))
if self._glyph.leftMargin is not None:
leftSideBearing = str(int(self._glyph.leftMargin))
if self._glyph.rightMargin is not None:
rightSideBearing = str(int(self._glyph.rightMargin))
if self._glyph.markColor is not None:
markColor = QColor.fromRgbF(
*tuple(self._glyph.markColor))
self.nameEdit.setText(name)
self.unicodesEdit.setText(unicodes)
self.widthEdit.setText(width)
self.leftSideBearingEdit.setText(leftSideBearing)
self.rightSideBearingEdit.setText(rightSideBearing)
self.markColorWidget.setColor(markColor)
def _updateLayerAttributes(self, notification=None):
self.layerSetView.setList([])
font = self._font
if None in (font, font.layers):
return
layers = []
for layer in font.layers:
color = layer.color
if color is not None:
color = colorToQColor(color)
else:
color = QColor()
layers.append([color, layer.name])
self.layerSetView.setList(layers)
# ---------
# Callbacks
# ---------
# glyph attributes
def writeGlyphName(self):
if self._glyph is None:
return
# TODO: should there be an API for this (e.g. glyph.rename())
layerSet = self._glyph.layerSet
newName = self.nameEdit.text()
if layerSet is not None:
oldName = self._glyph.name
for layer in layerSet:
if oldName in layer:
glyph = layer[oldName]
glyph.name = newName
else:
self._glyph.name = newName
def writeUnicodes(self):
if self._glyph is None:
return
unicodes = self.unicodesEdit.text().split(" ")
if len(unicodes) == 1 and unicodes[0] == "":
self._glyph.unicodes = []
else:
self._glyph.unicodes = [int(uni, 16) for uni in unicodes]
def writeWidth(self):
if self._glyph is None:
return
self._glyph.width = int(self.widthEdit.text())
def writeLeftSideBearing(self):
if self._glyph is None:
return
self._glyph.leftMargin = int(self.leftSideBearingEdit.text())
def writeRightSideBearing(self):
if self._glyph is None:
return
self._glyph.rightMargin = int(self.rightSideBearingEdit.text())
def writeMarkColor(self):
color = self.markColorWidget.color()
if color is not None:
color = color.getRgbF()
self._glyph.markColor = color
def writeLayerAttribute(self, index, previous, current):
font = self._font
if None in (font, font.layers):
return
row, column = index.row(), index.column()
layers = font.layers
layer = layers[layers.layerOrder[row]]
if column == 0:
# color
if current.isValid():
color = current.getRgbF()
else:
color = None
layer.color = color
elif column == 1:
# name
layer.name = current
else:
raise ValueError("invalid column selected: %d." % column)
def writeLayerOrder(self):
font = self._font
if None in (font, font.layers):
return
data = self.layerSetView.list()
layerSet = font.layers
layerOrder = []
for _, name in data:
layerOrder.append(name)
# defcon has data validity assertion (constant len etc.)
layerSet.layerOrder = layerOrder
# transforms
def hMirror(self):
glyph = self._glyph
if None in (glyph, glyph.controlPointBounds):
return
xMin, _, xMax, _ = glyph.controlPointBounds
for contour in glyph:
for point in contour:
point.x = xMin + xMax - point.x
glyph.dirty = True
def vMirror(self):
glyph = self._glyph
if None in (glyph, glyph.controlPointBounds):
return
_, yMin, _, yMax = glyph.controlPointBounds
for contour in glyph:
for point in contour:
point.y = yMin + yMax - point.y
glyph.dirty = True
def lockMove(self, checked):
self.moveYEdit.setEnabled(not checked)
def moveGlyph(self):
x = self.moveXEdit.text()
if not self.moveYEdit.isEnabled():
y = x
else:
y = self.moveYEdit.text()
x, y = int(x) if x != "" else 0, int(y) if y != "" else 0
self._glyph.move((x, y))
def lockScale(self, checked):
self.scaleYEdit.setEnabled(not checked)
def scaleGlyph(self):
glyph = self._glyph
# TODO: consider disabling the buttons in that case?
if glyph is None:
return
sX = self.scaleXEdit.text()
if not self.scaleYEdit.isEnabled():
sY = sX
else:
sY = self.scaleYEdit.text()
sX, sY = int(sX) if sX != "" else 100, int(sY) if sY != "" else 100
sX /= 100
sY /= 100
center = self.alignmentWidget.origin()
glyph.scale((sX, sY), center=center)
def rotateGlyph(self):
glyph = self._glyph
if glyph is None:
return
r = self.rotateEdit.text()
r = int(r) if r != "" else 0
origin = self.alignmentWidget.origin()
glyph.rotate(r, offset=origin)
def lockSkew(self, checked):
self.skewYEdit.setEnabled(not checked)
def skewGlyph(self):
glyph = self._glyph
if glyph is None:
return
sX = self.skewXEdit.text()
if not self.skewYEdit.isEnabled():
sY = sX
else:
sY = self.skewYEdit.text()
sX, sY = int(sX) if sX != "" else 0, int(sY) if sY != "" else 0
glyph.skew((sX, sY))
def snapGlyph(self):
glyph = self._glyph
if glyph is None:
return
base = self.snapEdit.text()
base = float(base) if base != "" else 0
glyph.snap(base)
# ----------
# Qt methods
# ----------
def sizeHint(self):
sizeHint = super().sizeHint()
sizeHint.setWidth(200)
return sizeHint
def showEvent(self, event):
super().showEvent(event)
# positioning
# TODO: make this multiscreen aware and kick it off when restoring
# geometry
"""
screenRect = QApplication.desktop().availableGeometry(self)
widgetRect = self.frameGeometry()
x = screenRect.width() - (widgetRect.width() + 20)
y = screenRect.center().y() - widgetRect.height() / 2
self.move(x, y)
"""
# notifications
app = QApplication.instance()
self._updateGlyph()
app.dispatcher.addObserver(self, "_updateGlyph", "currentGlyphChanged")
self._updateFont()
app.dispatcher.addObserver(self, "_updateFont", "currentFontChanged")
def moveEvent(self, event):
self.writeSettings()
resizeEvent = moveEvent
def closeEvent(self, event):
super().closeEvent(event)
if event.isAccepted():
app = QApplication.instance()
app.dispatcher.removeObserver(self, "currentGlyphChanged")
app.dispatcher.removeObserver(self, "currentFontChanged")
class InspectorWindow(QWidget):
def __init__(self, parent=None):
super().__init__(parent, Qt.Tool)
self.setWindowTitle(self.tr("Inspector"))
self._font = None
self._glyph = None
glyphGroup = AccordionBox(self.tr("Glyph"), self)
glyphLayout = QGridLayout(self)
columnOneWidth = self.fontMetrics().width('0') * 7
nameLabel = RLabel(self.tr("Name:"), self)
self.nameEdit = QLineEdit(self)
self.nameEdit.editingFinished.connect(self.writeGlyphName)
unicodesLabel = RLabel(self.tr("Unicode:"), self)
self.unicodesEdit = QLineEdit(self)
self.unicodesEdit.editingFinished.connect(self.writeUnicodes)
unicodesRegExp = QRegularExpression(
"(|([a-fA-F0-9]{4,6})( ([a-fA-F0-9]{4,6}))*)")
unicodesValidator = QRegularExpressionValidator(unicodesRegExp, self)
self.unicodesEdit.setValidator(unicodesValidator)
widthLabel = RLabel(self.tr("Width:"), self)
self.widthEdit = QLineEdit(self)
self.widthEdit.editingFinished.connect(self.writeWidth)
self.widthEdit.setMaximumWidth(columnOneWidth)
self.widthEdit.setValidator(QIntValidator(self))
leftSideBearingLabel = RLabel(self.tr("Left:"), self)
self.leftSideBearingEdit = QLineEdit(self)
self.leftSideBearingEdit.editingFinished.connect(
self.writeLeftSideBearing)
self.leftSideBearingEdit.setMaximumWidth(columnOneWidth)
self.leftSideBearingEdit.setValidator(QIntValidator(self))
rightSideBearingLabel = RLabel(self.tr("Right:"), self)
self.rightSideBearingEdit = QLineEdit(self)
self.rightSideBearingEdit.editingFinished.connect(
self.writeRightSideBearing)
self.rightSideBearingEdit.setMaximumWidth(columnOneWidth)
self.rightSideBearingEdit.setValidator(QIntValidator(self))
markColorLabel = RLabel(self.tr("Flag:"), self)
self.markColorWidget = ColorVignette(self)
self.markColorWidget.colorChanged.connect(
self.writeMarkColor)
self.markColorWidget.setMaximumWidth(columnOneWidth)
l = 0
glyphLayout.addWidget(nameLabel, l, 0)
glyphLayout.addWidget(self.nameEdit, l, 1, 1, 5)
l += 1
glyphLayout.addWidget(unicodesLabel, l, 0)
glyphLayout.addWidget(self.unicodesEdit, l, 1, 1, 5)
l += 1
glyphLayout.addWidget(widthLabel, l, 0)
glyphLayout.addWidget(self.widthEdit, l, 1)
l += 1
glyphLayout.addWidget(leftSideBearingLabel, l, 0)
glyphLayout.addWidget(self.leftSideBearingEdit, l, 1)
glyphLayout.addWidget(rightSideBearingLabel, l, 2)
glyphLayout.addWidget(self.rightSideBearingEdit, l, 3)
l += 1
glyphLayout.addWidget(markColorLabel, l, 0)
glyphLayout.addWidget(self.markColorWidget, l, 1)
glyphGroup.setLayout(glyphLayout)
transformGroup = AccordionBox(self.tr("Transform"), self)
transformLayout = QGridLayout(self)
self.alignmentWidget = GlyphAlignmentWidget(self)
hMirrorButton = QToolButton()
hMirrorButton.clicked.connect(self.hMirror)
hMirrorButton.setIcon(QIcon(":swap.svg"))
vMirrorButton = QToolButton()
vMirrorButton.clicked.connect(self.vMirror)
vMirrorButton.setIcon(QIcon(":swap-vertical.svg"))
# TODO: implement
alignVTopButton = QToolButton()
alignVTopButton.setEnabled(False)
alignVTopButton.setIcon(QIcon(":format-vertical-align-top.svg"))
alignVCenterButton = QToolButton()
alignVCenterButton.setEnabled(False)
alignVCenterButton.setIcon(QIcon(":format-vertical-align-center.svg"))
alignVBottomButton = QToolButton()
alignVBottomButton.setEnabled(False)
alignVBottomButton.setIcon(QIcon(":format-vertical-align-bottom.svg"))
alignHLeftButton = QToolButton()
alignHLeftButton.setEnabled(False)
alignHLeftButton.setIcon(QIcon(":format-horizontal-align-left.svg"))
alignHCenterButton = QToolButton()
alignHCenterButton.setEnabled(False)
alignHCenterButton.setIcon(
QIcon(":format-horizontal-align-center.svg"))
alignHRightButton = QToolButton()
alignHRightButton.setEnabled(False)
alignHRightButton.setIcon(QIcon(":format-horizontal-align-right.svg"))
buttonsLayout = QGridLayout()
l = 0
buttonsLayout.addWidget(hMirrorButton, l, 0)
buttonsLayout.addWidget(vMirrorButton, l, 1)
l += 1
buttonsLayout.addWidget(alignVTopButton, l, 0)
buttonsLayout.addWidget(alignVCenterButton, l, 1)
buttonsLayout.addWidget(alignVBottomButton, l, 2)
buttonsLayout.addWidget(alignHLeftButton, l, 3)
buttonsLayout.addWidget(alignHCenterButton, l, 4)
buttonsLayout.addWidget(alignHRightButton, l, 5)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
buttonsLayout.addWidget(spacer, l, 7)
# TODO: should this be implemented for partial selection?
moveButton = QPushButton(self.tr("Move"), self)
moveButton.clicked.connect(self.moveGlyph)
moveXLabel = RLabel("x:", self)
self.moveXEdit = QLineEdit("0", self)
self.moveXEdit.setValidator(QIntValidator(self))
moveYLabel = RLabel("y:", self)
self.moveYEdit = QLineEdit("0", self)
self.moveYEdit.setValidator(QIntValidator(self))
moveXYBox = QCheckBox("x=y", self)
moveXYBox.clicked.connect(self.lockMove)
scaleButton = QPushButton(self.tr("Scale"), self)
scaleButton.clicked.connect(self.scaleGlyph)
scaleXLabel = RLabel("x:", self)
self.scaleXEdit = QLineEdit("100", self)
self.scaleXEdit.setValidator(QIntValidator(self))
scaleYLabel = RLabel("y:", self)
self.scaleYEdit = QLineEdit("100", self)
self.scaleYEdit.setValidator(QIntValidator(self))
scaleXYBox = QCheckBox("x=y", self)
scaleXYBox.clicked.connect(self.lockScale)
rotateButton = QPushButton(self.tr("Rotate"), self)
rotateButton.clicked.connect(self.rotateGlyph)
rotateLabel = RLabel("α:", self)
self.rotateEdit = QLineEdit("0", self)
self.rotateEdit.setValidator(QIntValidator(self))
skewButton = QPushButton(self.tr("Skew"), self)
skewButton.clicked.connect(self.skewGlyph)
skewXLabel = RLabel("α:", self)
self.skewXEdit = QLineEdit("0", self)
self.skewXEdit.setValidator(QIntValidator(self))
skewYLabel = RLabel("β:", self)
self.skewYEdit = QLineEdit("0", self)
self.skewYEdit.setValidator(QIntValidator(self))
skewXYBox = QCheckBox("α=β", self)
skewXYBox.clicked.connect(self.lockSkew)
snapButton = QPushButton(self.tr("Snap"), self)
snapButton.clicked.connect(self.snapGlyph)
self.snapEdit = QLineEdit("1", self)
self.snapEdit.setValidator(QIntValidator(self))
l = 0
transformLayout.addWidget(self.alignmentWidget, l, 0)
transformLayout.addLayout(buttonsLayout, l, 1, 1, 5)
l += 1
transformLayout.addWidget(moveButton, l, 0)
transformLayout.addWidget(moveXLabel, l, 1)
transformLayout.addWidget(self.moveXEdit, l, 2)
transformLayout.addWidget(moveYLabel, l, 3)
transformLayout.addWidget(self.moveYEdit, l, 4)
transformLayout.addWidget(moveXYBox, l, 5)
l += 1
transformLayout.addWidget(scaleButton, l, 0)
transformLayout.addWidget(scaleXLabel, l, 1)
transformLayout.addWidget(self.scaleXEdit, l, 2)
transformLayout.addWidget(scaleYLabel, l, 3)
transformLayout.addWidget(self.scaleYEdit, l, 4)
transformLayout.addWidget(scaleXYBox, l, 5)
transformGroup.setLayout(transformLayout)
l += 1
transformLayout.addWidget(rotateButton, l, 0)
transformLayout.addWidget(rotateLabel, l, 1)
transformLayout.addWidget(self.rotateEdit, l, 2)
transformGroup.setLayout(transformLayout)
l += 1
transformLayout.addWidget(skewButton, l, 0)
transformLayout.addWidget(skewXLabel, l, 1)
transformLayout.addWidget(self.skewXEdit, l, 2)
transformLayout.addWidget(skewYLabel, l, 3)
transformLayout.addWidget(self.skewYEdit, l, 4)
transformLayout.addWidget(skewXYBox, l, 5)
transformGroup.setLayout(transformLayout)
l += 1
transformLayout.addWidget(snapButton, l, 0)
transformLayout.addWidget(self.snapEdit, l, 2)
transformGroup.setLayout(transformLayout)
layerSetGroup = AccordionBox(self.tr("Layers"), self)
layerSetLayout = QVBoxLayout(self)
self.layerSetWidget = QTreeWidget(self)
self.layerSetWidget.setHeaderLabels(
(self.tr("Layer Name"), self.tr("Color")))
self.layerSetWidget.setRootIsDecorated(False)
self.layerSetWidget.setSelectionBehavior(QAbstractItemView.SelectRows)
# TODO: make this work correctly, top-level items only
# self.layerSetWidget.setDragDropMode(QAbstractItemView.InternalMove)
layerSetLayout.addWidget(self.layerSetWidget)
layerSetGroup.setLayout(layerSetLayout)
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
mainLayout = QVBoxLayout()
mainLayout.addWidget(glyphGroup)
mainLayout.addWidget(transformGroup)
mainLayout.addWidget(layerSetGroup)
mainLayout.addWidget(spacer)
self.setLayout(mainLayout)
self.resize(200, self.height())
# -------------
# Notifications
# -------------
def _unsubscribeFromGlyph(self):
glyph = self._glyph
if glyph is not None:
glyph.removeObserver(self, "Glyph.Changed")
def _subscribeToGlyph(self, glyph):
if glyph is not None:
glyph.addObserver(
self, "_updateGlyphAttributes", "Glyph.Changed")
def _unsubscribeFromFont(self):
font = self._font
if font is not None:
layerSet = font.layers
if layerSet is not None:
layerSet.removeObserver(self, "LayerSet.Changed")
def _subscribeToFont(self, font):
if font is not None:
layerSet = font.layers
if layerSet is not None:
layerSet.addObserver(
self, "_updateLayerAttributes", "LayerSet.Changed")
def _updateGlyph(self, notification=None):
self._unsubscribeFromGlyph()
app = QApplication.instance()
self._glyph = app.currentGlyph()
self._subscribeToGlyph(self._glyph)
self.alignmentWidget.setGlyph(self._glyph)
self._updateGlyphAttributes()
def _updateFont(self, notification=None):
self._unsubscribeFromFont()
app = QApplication.instance()
self._font = app.currentFont()
self._subscribeToFont(self._font)
self._updateLayerAttributes()
def _updateGlyphAttributes(self, notification=None):
name = None
unicodes = None
width = None
leftSideBearing = None
rightSideBearing = None
markColor = None
if self._glyph is not None:
name = self._glyph.name
unicodes = " ".join("%06X" % u if u > 0xFFFF else "%04X" %
u for u in self._glyph.unicodes)
width = str(int(self._glyph.width))
if self._glyph.leftMargin is not None:
leftSideBearing = str(int(self._glyph.leftMargin))
if self._glyph.rightMargin is not None:
rightSideBearing = str(int(self._glyph.rightMargin))
if self._glyph.markColor is not None:
markColor = QColor.fromRgbF(
*tuple(self._glyph.markColor))
self.nameEdit.setText(name)
self.unicodesEdit.setText(unicodes)
self.widthEdit.setText(width)
self.leftSideBearingEdit.setText(leftSideBearing)
self.rightSideBearingEdit.setText(rightSideBearing)
self.markColorWidget.setColor(markColor)
def _updateLayerAttributes(self, notification=None):
self.layerSetWidget.clear()
if self._font is None:
return
layerSet = self._font.layers
if layerSet is None:
return
for layer in layerSet:
item = QTreeWidgetItem(self.layerSetWidget)
item.setFlags(item.flags() | Qt.ItemIsEditable)
item.setText(0, layer.name)
widget = ColorVignette(self)
color = layer.color
if color is not None:
color = QColor.fromRgbF(*tuple(color))
widget.setColor(color)
widget.setMargins(2, 2, 2, 2)
widget.setMayClearColor(False)
widget.colorChanged.connect(self.writeLayerColor)
widget.setProperty("layer", layer)
self.layerSetWidget.setItemWidget(item, 1, widget)
self.layerSetWidget.setColumnWidth(1, 100)
# ---------
# Callbacks
# ---------
# glyph attributes
def writeGlyphName(self):
if self._glyph is None:
return
self._glyph.name = self.nameEdit.text()
def writeUnicodes(self):
if self._glyph is None:
return
unicodes = self.unicodesEdit.text().split(" ")
if len(unicodes) == 1 and unicodes[0] == "":
self._glyph.unicodes = []
else:
self._glyph.unicodes = [int(uni, 16) for uni in unicodes]
def writeWidth(self):
if self._glyph is None:
return
self._glyph.width = int(self.widthEdit.text())
def writeLeftSideBearing(self):
if self._glyph is None:
return
self._glyph.leftMargin = int(self.leftSideBearingEdit.text())
def writeRightSideBearing(self):
if self._glyph is None:
return
self._glyph.rightMargin = int(self.rightSideBearingEdit.text())
def writeMarkColor(self):
color = self.markColorWidget.color()
if color is not None:
color = color.getRgbF()
self._glyph.markColor = color
def writeLayerColor(self):
widget = self.sender()
color = widget.color()
layer = widget.property("layer")
if color is not None:
color = color.getRgbF()
layer.color = color
# transforms
def hMirror(self):
glyph = self._glyph
if None in (glyph, glyph.controlPointBounds):
return
xMin, _, xMax, _ = glyph.controlPointBounds
for contour in glyph:
for point in contour:
point.x = xMin + xMax - point.x
glyph.dirty = True
def vMirror(self):
glyph = self._glyph
if None in (glyph, glyph.controlPointBounds):
return
_, yMin, _, yMax = glyph.controlPointBounds
for contour in glyph:
for point in contour:
point.y = yMin + yMax - point.y
glyph.dirty = True
def lockMove(self, checked):
self.moveYEdit.setEnabled(not checked)
def moveGlyph(self):
x = self.moveXEdit.text()
if not self.moveYEdit.isEnabled():
y = x
else:
y = self.moveYEdit.text()
x, y = int(x) if x != "" else 0, int(y) if y != "" else 0
self._glyph.move((x, y))
def lockScale(self, checked):
self.scaleYEdit.setEnabled(not checked)
def scaleGlyph(self):
glyph = self._glyph
# TODO: consider disabling the buttons in that case?
if glyph is None:
return
sX = self.scaleXEdit.text()
if not self.scaleYEdit.isEnabled():
sY = sX
else:
sY = self.scaleYEdit.text()
sX, sY = int(sX) if sX != "" else 100, int(sY) if sY != "" else 100
sX /= 100
sY /= 100
center = self.alignmentWidget.origin()
glyph.scale((sX, sY), center=center)
def rotateGlyph(self):
glyph = self._glyph
if glyph is None:
return
r = self.rotateEdit.text()
r = int(r) if r != "" else 0
origin = self.alignmentWidget.origin()
glyph.rotate(r, offset=origin)
def lockSkew(self, checked):
self.skewYEdit.setEnabled(not checked)
def skewGlyph(self):
glyph = self._glyph
if glyph is None:
return
sX = self.skewXEdit.text()
if not self.skewYEdit.isEnabled():
sY = sX
else:
sY = self.skewYEdit.text()
sX, sY = int(sX) if sX != "" else 0, int(sY) if sY != "" else 0
glyph.skew((sX, sY))
def snapGlyph(self):
glyph = self._glyph
if glyph is None:
return
base = self.snapEdit.text()
base = int(base) if base != "" else 0
glyph.snap(base)
# ----------
# Qt methods
# ----------
def showEvent(self, event):
super().showEvent(event)
# positioning
screenRect = QApplication.desktop().availableGeometry(self)
widgetRect = self.frameGeometry()
x = screenRect.width() - (widgetRect.width() + 20)
y = screenRect.center().y() - widgetRect.height() / 2
self.move(x, y)
# notifications
app = QApplication.instance()
self._updateGlyph()
app.dispatcher.addObserver(self, "_updateGlyph", "currentGlyphChanged")
self._updateFont()
app.dispatcher.addObserver(self, "_updateFont", "currentFontChanged")
def closeEvent(self, event):
super().closeEvent(event)
if event.isAccepted():
app = QApplication.instance()
app.dispatcher.removeObserver(self, "currentGlyphChanged")
app.dispatcher.removeObserver(self, "currentFontChanged")