diff options
Diffstat (limited to 'Lib/defconQt/glyphView.py')
| -rw-r--r-- | Lib/defconQt/glyphView.py | 85 |
1 files changed, 38 insertions, 47 deletions
diff --git a/Lib/defconQt/glyphView.py b/Lib/defconQt/glyphView.py index c85d43b..a82795e 100644 --- a/Lib/defconQt/glyphView.py +++ b/Lib/defconQt/glyphView.py @@ -306,43 +306,6 @@ class OffCurvePointItem(QGraphicsEllipseItem): self.setRect(-offHalf/scale, -offHalf/scale, offWidth/scale, offHeight/scale) self.setPen(QPen(offCurvePointStrokeColor, offCurvePenWidth/scale)) -class ComponentItem(QGraphicsPathItem): - def __init__(self, path, component, parent = None): - super(ComponentItem, self).__init__(parent) - self._component = component - self.setFlag(QGraphicsItem.ItemIsMovable) - self.setFlag(QGraphicsItem.ItemIsSelectable) - self.setFlag(QGraphicsItem.ItemSendsGeometryChanges) - #self.setPath(path) - self.setBounds(path) - - def itemChange(self, change, value): - print ("change: %s value: %s" % (change, value)) - if change == QGraphicsItem.ItemPositionHasChanged: - x = self.pos().x() - y = self.pos().y() - printf( "ItemPositionHasChanged: X=%d Y=%d" % (x, y)) - elif change == QGraphicsItem.ItemPositionChange: - x = value.x() - y = value.y() - printf( "ItemPositionChange: X=%d Y=%d" % (x, y)) - - - def setBounds(self, path): - bounds_path = QPainterPath() - region = path.boundingRegion(QTransform()).boundingRect().getCoords() - bounds_path.addRect(region[0], region[1], region[2], region[3]) - self.prepareGeometryChange() - self.setPen(QPen(componentFillColor)) - self.setPath(bounds_path) - - def paint(self, painter, option, widget): - pen = self.pen() - pen.setColor(Qt.green) - self.setPen(pen) - super(ComponentItem, self).paint(painter, option, widget) - - class OnCurvePointItem(QGraphicsPathItem): def __init__(self, x, y, isSmooth, contour, point, scale=1, parent=None): super(OnCurvePointItem, self).__init__(parent) @@ -549,6 +512,31 @@ class OnCurvePointItem(QGraphicsPathItem): self.setPen(pen) super(OnCurvePointItem, self).paint(painter, newOption, widget) +class ComponentItem(QGraphicsPathItem): + def __init__(self, path, component, parent=None): + super(ComponentItem, self).__init__(path, parent) + self._component = component + self.setTransform(QTransform(*component.transformation)) + self.setBrush(QBrush(componentFillColor)) + self.setFlag(QGraphicsItem.ItemIsMovable) + self.setFlag(QGraphicsItem.ItemIsSelectable) + self.setFlag(QGraphicsItem.ItemSendsGeometryChanges) + + def itemChange(self, change, value): + if change == QGraphicsItem.ItemPositionChange: + if self.scene()._integerPlane: + value.setX(round(value.x())) + value.setY(round(value.y())) + elif change == QGraphicsItem.ItemPositionHasChanged: + t = self._component.transformation + x = self.pos().x() + y = self.pos().y() + scene = self.scene() + scene._blocked = True + self._component.transformation = (t[0], t[1], t[2], t[3], x, y) + scene._blocked = False + return value + bluesColor = QColor.fromRgbF(.5, .7, 1, .3) fillColor = QColor(200, 200, 200, 120)#QColor.fromRgbF(0, 0, 0, .4) componentFillColor = QColor.fromRgbF(0, 0, 0, .4)#QColor.fromRgbF(.2, .2, .3, .4) @@ -1228,6 +1216,7 @@ class GlyphView(QGraphicsView): self.addBlues() self.addHorizontalMetrics() self.addOutlines() + self.addComponents() self.addPoints() def _glyphChanged(self, notification): @@ -1244,10 +1233,11 @@ class GlyphView(QGraphicsView): if not scene._blocked: # TODO: also rewind anchors and components for item in scene.items(): - if isinstance(item, OnCurvePointItem): + if isinstance(item, OnCurvePointItem) or isinstance(item, ComponentItem): scene.removeItem(item) elif isinstance(item, VGuidelinesTextItem): item.setPos(self._glyph.width, item.y()) + self.addComponents() self.addPoints() # For now, we'll assume not scene._blocked == moving UI points # this will not be the case anymore when drag sidebearings pops up @@ -1324,19 +1314,20 @@ class GlyphView(QGraphicsView): def addOutlines(self): scene = self.scene() - # outlines path = self._glyph.getRepresentation("defconQt.NoComponentsQPainterPath") scene._outlineItem = scene.addPath(path, brush=QBrush(fillColor)) scene._outlineItem.setZValue(-995) scene._glyphObject = self._glyph - # components - scene._componentItems = [] - for path, component in self._glyph.getRepresentation("defconQt.OnlyComponentsQPainterPath"): - pathitem = scene.addPath(path, brush=QBrush(componentFillColor)) - ci = ComponentItem(pathitem, component) - scene.addItem(ci) - ci.setZValue(-998) - scene._componentItems.append(ci) + + def addComponents(self): + scene = self.scene() + font = self._glyph.getParent() + for component in self._glyph.components: + glyph = font[component.baseGlyph] + path = glyph.getRepresentation("defconQt.QPainterPath") + item = ComponentItem(path, component) + item.setZValue(-996) + scene.addItem(item) def addPoints(self): scene = self.scene() |