def setRect(self, r):
parent = self.parentItem()
if (parent is None): return
siblings = parent.childItems()
gr = QRectF()
for view in siblings:
if ((hasattr(view, 'unit')) and (view.unit in self.unit.units)):
vr = view.rect()
if ((gr.width() == 0.0) and (gr.height() == 0.0)):
gr = vr
else:
gr = gr.united(vr)
# add a margin around the content
cm = int(1.5 * self.MARGIN)
gr.adjust(-cm, -cm, cm, cm)
self._group_rect = gr
# leave room for the unit view's elements and borders
m = self.MARGIN
r = QRectF(gr)
r.adjust(-m, -self.TOP_HEIGHT, m, 0.0)
self.prepareGeometryChange()
UnitView.setRect(self, r)
# put groups behind other units and the connections layer (z-value -1.0)
# and order them by size so the biggest are in the back, to support
# nested groups without traversing the tree
self.setZValue(-1.0 - gr.width())
self.layout()
def setRect(self, r):
parent = self.parentItem()
if (parent is None): return
siblings = parent.childItems()
gr = QRectF()
for view in siblings:
if ((hasattr(view, 'unit')) and (view.unit in self.unit.units)):
vr = view.rect()
if ((gr.width() == 0.0) and (gr.height() == 0.0)):
gr = vr
else:
gr = gr.united(vr)
# add a margin around the content
cm = int(1.5 * self.MARGIN)
gr.adjust(- cm, - cm, cm, cm)
self._group_rect = gr
# leave room for the unit view's elements and borders
m = self.MARGIN
r = QRectF(gr)
r.adjust(- m, - self.TOP_HEIGHT, m, 0.0)
self.prepareGeometryChange()
UnitView.setRect(self, r)
# put groups behind other units and the connections layer (z-value -1.0)
# and order them by size so the biggest are in the back, to support
# nested groups without traversing the tree
self.setZValue(-1.0 - gr.width())
self.layout()
def layout(self):
y = self._rect.y()
x = self._rect.x()
extents = QRectF()
moving_unit = False
for view in self._views:
unit = view.unit
r = view.rect()
view_rect = QRectF(
# use integer coordinates for sharp antialiasing
round(x + unit.x - (r.width() / 2.0)),
round(y + unit.y - (r.height() / 2.0)),
r.width(), r.height())
view.setRect(view_rect)
extents = extents.united(view_rect)
try:
moving_unit = moving_unit or view.moving
except AttributeError: pass
# size the workspace to the units in it plus a margin
m = 100.0
extents.adjust(- m, - m, m, m)
old_extents = self.extents
if (moving_unit):
extents = extents.united(old_extents)
self.extents = extents
def layout(self):
y = self._rect.y()
r = self.mapRectFromParent(self._rect)
h = r.height()
for view in self._views:
x = view.model.time
try:
w = view.model.duration
except AttributeError:
w = view.rect().width()
view.setRect(QRectF(x, y, w, h))
def layout(self):
y = self._rect.y()
r = self.mapRectFromParent(self._rect)
h = r.height()
for view in self._views:
x = view.model.time
try:
w = view.model.duration
except AttributeError:
w = view.rect().width()
view.setRect(QRectF(x, y, w, h))
def switchLevel(self, newLevel):
levels = self.__map.levels()
if self.__map.levelExists(newLevel):
level = self.__map.getLevelByIndex(newLevel)
if self.__registry.currentLevel is level:
return
newView = level.getView()
view = self.__registry.currentLevel.getView().views()[0]
center = view.mapToScene(view.rect().center())
self.__registry.mainWindow.mapView().setScene(self.__map.getLevelByIndex(newLevel).getView())
scene = self.__registry.mainWindow.mapView().scene().getModel()
view.centerOn(center)
def switchLevel(self, newLevel):
levels = self.__map.levels()
if self.__map.levelExists(newLevel):
level = self.__map.getLevelByIndex(newLevel)
if self.__registry.currentLevel is level:
return
newView = level.getView()
view = self.__registry.currentLevel.getView().views()[0]
center = view.mapToScene(view.rect().center())
self.__registry.mainWindow.mapView().setScene(
self.__map.getLevelByIndex(newLevel).getView())
scene = self.__registry.mainWindow.mapView().scene().getModel()
view.centerOn(center)
def layout(self):
r = self.boundingRect()
cr = self.effectiveClipRect()
pitch_map = dict()
i = 0.5
for pitch in reversed(self._track.pitches):
pitch_map[pitch] = i
i += 1.0
if (self._views is not None):
for view in self._views:
note = view.note
try:
y = pitch_map[note.pitch]
except KeyError:
y = -1.0
view.setPos(QPointF(r.x() + note.time, r.y() + y))
view.setVisible((cr is None) or (view.rect().intersects(cr)))