class TextWidget(QtGui.QGraphicsWidget):
faded_opacity = .8
padding = 3
bg_color = QtGui.QColor(0,0,0,0)
def __init__(self, timeout_seconds=0):
super(TextWidget, self).__init__()
self.setOpacity(self.faded_opacity)
self.opaciter = OpacityAnimation(self)
self.background = QtGui.QGraphicsRectItem(self)
self.background.setBrush(QtGui.QBrush(self.bg_color))
self.background.setPen(QtGui.QPen(QtGui.QColor(0,0,0,0)))
self.item = TextItem(self)
self._timer = None
self.timeout_seconds = timeout_seconds
def sizeHint(self, which, constraint=None):
#if which == QtCore.Qt.PreferredSize:
if True:
rect = self.item.boundingRect()
size = QtCore.QSizeF(rect.width(), rect.height())
else:
size = super(TextWidget, self).sizeHint(which, constraint)
return size
def setHtml(self, html):
of = self.padding
self.item.setHtml(html)
rect = self.item.boundingRect()
self.background.setRect(rect)
self.updateGeometry()
def show(self):
if not self.opaciter.fadeTo(self.faded_opacity):
self.opaciter.stop()
self.opaciter.fadeTo(self.faded_opacity)
if self.timeout_seconds:
self.timer = QtCore.QTimer(self)
self.timer.timeout.connect(self._hide)
self.timer.setSingleShot(True)
self.timer.start(self.timeout_seconds * 1000)
def hide(self):
if not self.opaciter.fadeTo(0):
self.opaciter.stop()
self.opaciter.fadeTo(0)
class DirectionWidget(ChoiceWidget):
title = 'Direction'
def __init__(self):
super(DirectionWidget, self).__init__()
self._activate_callback = None
self._opaciter = OpacityAnimation(self)
self.hide()
self._index = None
def setChoices(self, title, items, callback):
self.show()
self._opaciter.fadeTo(1)
self.title = title
self._activate_callback = callback
self.reset(items, noset=True, item_keys=True)
self.setFocus()
def onActivate(self, idx):
direction = direction_by_name[direction_by_name.keys()[idx]]
if self._index is not None:
self._activate_callback(self._index, direction)
else:
self._activate_callback(direction)
self.deactivate()
def deactivate(self):
self._activate_callback = None
self._index = None
self._opaciter.fadeTo(0)
self.clearFocus()
def setPlayer(self, player):
player.events['item_direction_requested'].connect(self._onItemDirectionRequested)
player.events['direction_requested'].connect(self._onDirectionRequested)
def _onItemDirectionRequested(self, question, index, callback):
directions = []
for d in direction_by_name.values():
directions.append((d.name, d.key))
self._index = index
self.setChoices(question, directions, callback)
def _onDirectionRequested(self, question, callback):
directions = []
for d in direction_by_name.values():
directions.append((d.name, d.key))
self._index = None
self.setChoices(question, directions, callback)
class InventoryWidget(BaseItemWidget, ResetItem):
attrs = tuple()
nonsvg_klass = CharItem
svg_klass = SvgEquipmentItem
def __init__(self, parent, tile_width, use_svg):
super(InventoryWidget, self).__init__(parent, tile_width)
ResetItem.__init__(self, tile_width)
klass = self.svg_klass if use_svg else self.nonsvg_klass
self.item = klass(self, tile_width)
self.item._allow_fallback = True
self.opaciter = OpacityAnimation(self)
self._inventory = None
self.__args = None
def reset(self, inventory):
#FIXME call superclass reset
item = inventory and inventory[-1]
if item:
self.item.reset(item)
self._inventory = inventory
def _onFadeOutDone(self):
self.reset(self._inventory)
self.opaciter.finished.disconnect(self._onFadeOutDone)
def change(self, inventory, use_svg, use_iso, seethrough):
if inventory is None:
raise ValueError
if inventory and not self._inventory:
self.reset(inventory)
self.setOpacity(0)
self.opaciter.fadeTo(1)
elif self._inventory and not inventory:
self._inventory = inventory
self.opaciter.fadeTo(0)
self.opaciter.finished.connect(self._onFadeOutDone)
else:
self.reset(inventory)
def __init__(self, parent, tile_width, use_svg):
super(InventoryWidget, self).__init__(parent, tile_width)
ResetItem.__init__(self, tile_width)
klass = self.svg_klass if use_svg else self.nonsvg_klass
self.item = klass(self, tile_width)
self.item._allow_fallback = True
self.opaciter = OpacityAnimation(self)
self._inventory = None
self.__args = None
def __init__(self, timeout_seconds=0):
super(TextWidget, self).__init__()
self.setOpacity(self.faded_opacity)
self.opaciter = OpacityAnimation(self)
self.background = QtGui.QGraphicsRectItem(self)
self.background.setBrush(QtGui.QBrush(self.bg_color))
self.background.setPen(QtGui.QPen(QtGui.QColor(0,0,0,0)))
self.item = TextItem(self)
self._timer = None
self.timeout_seconds = timeout_seconds
class ChoicesWidget(ChoiceWidget):
title = 'Choices'
def __init__(self):
super(ChoicesWidget, self).__init__()
self._activate_callback = None
self._opaciter = OpacityAnimation(self)
self.hide()
def setChoices(self, title, items, callback):
self.show()
self._opaciter.fadeTo(1)
self.title = title
self._activate_callback = callback
self.reset(items, noset=True)
self.setFocus()
def onActivate(self, idx):
self._activate_callback(idx)
self.deactivate()
def deactivate(self):
self._activate_callback = None
self._opaciter.fadeTo(0)
#self.setOpacity(0)
self.clearFocus()
def setPlayer(self, player):
player.events['remove_usable_requested'].connect(self._onTakeOffItemRequested)
player.events['usable_requested'].connect(self._onUsableRequested)
def _onTakeOffItemRequested(self, wearing, callback):
self.setChoices("Remove what item?", wearing, callback)
def _onUsableRequested(self, question, usables, callback):
self.setChoices(question, usables, callback)
def __init__(self):
super(DirectionWidget, self).__init__()
self._activate_callback = None
self._opaciter = OpacityAnimation(self)
self.hide()
self._index = None