def __init__(self):
VBoxList.__init__(self, margin=1.5)
for i in range(10):
b = StoryMapBox(storyCardClass=StoryCard, geomnode=card())
b.setPythonTag('storymap', self)
self.append(b)
self.right_np = aspect2d.attachNewNode('right frame')
width = 0.2 * base.getAspectRatio()
self.right_np.setPos(base.getAspectRatio() + width, 0, 1)
def __init__(self):
VBoxList.__init__(self,margin=1.5)
for i in range(10):
b = StoryMapBox(storyCardClass=StoryCard,geomnode=card())
b.setPythonTag('storymap',self)
self.append(b)
self.right_np = aspect2d.attachNewNode('right frame')
width = 0.2*base.getAspectRatio()
self.right_np.setPos(base.getAspectRatio()+width,0,1)
def layout(self):
VBoxList.layout(self)
cards = [item for item in self.items() if item is not None]
for card in cards:
card.set_draggable(True)
def layout(self):
VBoxList.layout(self)
cards = [item for item in self.items() if item is not None]
for card in cards:
card.set_draggable(True)
self.set_highlightable(True)
# FIXME. zoomable is required to make highlightable work because of the
# collision mask. It shouldn't be.
self.set_zoomable(True)
hbox = HBoxList()
hbox.setPos(-.5, 0, .4)
hbox.reparentTo(zcanvas.home)
for i in range(5):
b = Box(geomnode=DemoItem.cm.generate())
hbox.append(b)
i = DemoItem()
b.fill(i)
vbox = VBoxList()
vbox.setPos(-.5, 0, .25)
vbox.reparentTo(zcanvas.home)
for i in range(5):
b = Box(geomnode=DemoItem.cm.generate())
vbox.append(b)
gbox = GridBoxList(columns=3)
gbox.setPos(.1, 0, .1)
gbox.reparentTo(zcanvas.home)
for i in range(9):
b = Box(geomnode=DemoItem.cm.generate())
gbox.append(b)
base.accept('mouse1', zcanvas.drag)
base.accept('mouse1-up', zcanvas.drop)
def __init__(self,function):
self.function = function
ZNode.__init__(self,geomnode=card(), magnification=.8)
self.np.setColor(1,1,1,1)
Draggable.__init__(self)
Highlightable.__init__(self)
# Uncomment to apply a texture to the card.
#tex = loader.loadTexture('card.png')
#self.np.setTexture(tex)
# Now to add the DirectGUI widgets onto the card. A StoryCard has two
# VBoxes containing DirectGUI objects, one that is shown when the card
# is far from the viewport and displaying itself in low detail, and one
# that is shown when the viewport is focused on the card and the card is
# showing itself in high detail.
self.lowDetailVBox = VBoxList()
self.highDetailVBox = VBoxList()
self.lowDetailVBox.reparentTo(self.np)
self.highDetailVBox.reparentTo(self.np)
# The title of the function of this card.
font = 'storymaps/data/TypeWritersSubstitute-Black.ttf'
title = DirectLabel(text=self.function.name,
text_font=loader.loadFont(font),
text_bg=(1,1,1,0),
frameColor=(1,1,1,1),
scale=.7,
suppressMouse=0)
b = Box()
b.fill(title)
self.lowDetailVBox.append(b)
title = DirectLabel(text=self.function.name,
text_font=loader.loadFont(font),
text_bg=(1,1,1,0),
frameColor=(1,1,1,1),
scale=.7,
suppressMouse=0)
b = Box()
b.fill(title)
self.highDetailVBox.append(b)
# The icon of the function of this card. Use Panda's mipmapping
# to handle scaling the image efficiently.
tex = loader.loadTexture(function.image)
tex.setMagfilter(Texture.FTLinearMipmapLinear)
tex.setMinfilter(Texture.FTLinearMipmapLinear)
icon = DirectLabel(image=tex)
icon.setScale(2.5)
b = Box()
b.fill(icon)
self.lowDetailVBox.append(b)
icon = DirectLabel(image=tex)
b = Box()
b.fill(icon)
self.highDetailVBox.append(b)
# The longer description of the Propp function.
self.entry = DirectEntry(initialText=self.function.desc,
text_font=loader.loadFont('storymaps/data/WritersFont.ttf'),
scale=.4,
width=13,
numLines=7,
suppressMouse=0,
frameColor = (1,1,1,1))
self.entry['state'] = DGG.DISABLED
b = Box()
b.setColor(1,1,1,0)
b.fill(self.entry)
self.highDetailVBox.append(b)
self.lowDetailVBox.setPos(self.lowDetailVBox.np,-2.6,0,4)
self.highDetailVBox.setPos(self.lowDetailVBox.getPos())
self.highDetailVBox.hide()
# A place for subclasses to put buttons.
self.buttons = HBoxList()
self.buttons.reparentTo(self.np)
self.buttons.setScale(.6)
self.buttons.setPos(-1.8,0,-1.6)
self.buttons.hide()
self.disabled = False
class StoryCard(ZNode, Highlightable, Draggable):
"""A StoryCard consists of some card-shaped background geometry, and on top
of that a vbox with a title (DirectLabel), icon (DirectLabel) and main text
(DirectEntry).Along the bottom of the card is an hbox containing buttons
that control the card.
A StoryCard has various binary states that can be toggled:
focusable/not-focusable: whether the card can be focused (zoomed to) by
the viewport. Functionality from znode. (Or
Focusable mixin class?)
card.set_zoomable(True|False)
draggable/not-draggable: whether the card can be dragged or not,
functionality from Draggable mixin class.
card.set_draggable(True|False)
highlightable/not-highlightable: whether the card responds to mouse-overs
or not, functionality from highlightable
mixin class.
card.set_highlightable(True|False)
high-detail/low-detail: whether the highdetail vbox and hbox are shown or
the low detail.
card.set_detail("high"|"low")
editable/not-editable: whether the DirectEntry is active and focussed or
not.
card.set_editable(True|False)
show-buttons/don't-show-buttons: whether or not the row of DirectButton's
along the bottom of the card is shown.
card.show_buttons(True|False)
All of these states must be controlled by user classes, e.g. a StoryCard
subclass that is a FocusObserver, a StoryMap that owns the StoryCard, or
some sort of global Controller class.
"""
def __init__(self,function):
self.function = function
ZNode.__init__(self,geomnode=card(), magnification=.8)
self.np.setColor(1,1,1,1)
Draggable.__init__(self)
Highlightable.__init__(self)
# Uncomment to apply a texture to the card.
#tex = loader.loadTexture('card.png')
#self.np.setTexture(tex)
# Now to add the DirectGUI widgets onto the card. A StoryCard has two
# VBoxes containing DirectGUI objects, one that is shown when the card
# is far from the viewport and displaying itself in low detail, and one
# that is shown when the viewport is focused on the card and the card is
# showing itself in high detail.
self.lowDetailVBox = VBoxList()
self.highDetailVBox = VBoxList()
self.lowDetailVBox.reparentTo(self.np)
self.highDetailVBox.reparentTo(self.np)
# The title of the function of this card.
font = 'storymaps/data/TypeWritersSubstitute-Black.ttf'
title = DirectLabel(text=self.function.name,
text_font=loader.loadFont(font),
text_bg=(1,1,1,0),
frameColor=(1,1,1,1),
scale=.7,
suppressMouse=0)
b = Box()
b.fill(title)
self.lowDetailVBox.append(b)
title = DirectLabel(text=self.function.name,
text_font=loader.loadFont(font),
text_bg=(1,1,1,0),
frameColor=(1,1,1,1),
scale=.7,
suppressMouse=0)
b = Box()
b.fill(title)
self.highDetailVBox.append(b)
# The icon of the function of this card. Use Panda's mipmapping
# to handle scaling the image efficiently.
tex = loader.loadTexture(function.image)
tex.setMagfilter(Texture.FTLinearMipmapLinear)
tex.setMinfilter(Texture.FTLinearMipmapLinear)
icon = DirectLabel(image=tex)
icon.setScale(2.5)
b = Box()
b.fill(icon)
self.lowDetailVBox.append(b)
icon = DirectLabel(image=tex)
b = Box()
b.fill(icon)
self.highDetailVBox.append(b)
# The longer description of the Propp function.
self.entry = DirectEntry(initialText=self.function.desc,
text_font=loader.loadFont('storymaps/data/WritersFont.ttf'),
scale=.4,
width=13,
numLines=7,
suppressMouse=0,
frameColor = (1,1,1,1))
self.entry['state'] = DGG.DISABLED
b = Box()
b.setColor(1,1,1,0)
b.fill(self.entry)
self.highDetailVBox.append(b)
self.lowDetailVBox.setPos(self.lowDetailVBox.np,-2.6,0,4)
self.highDetailVBox.setPos(self.lowDetailVBox.getPos())
self.highDetailVBox.hide()
# A place for subclasses to put buttons.
self.buttons = HBoxList()
self.buttons.reparentTo(self.np)
self.buttons.setScale(.6)
self.buttons.setPos(-1.8,0,-1.6)
self.buttons.hide()
self.disabled = False
def set_detail(self,detail):
if detail == "high":
self.lowDetailVBox.hide()
self.highDetailVBox.show()
elif detail == "low":
self.lowDetailVBox.show()
self.highDetailVBox.hide()
else:
raise Exception('Argument to set_detail must be "high" or "low".')
def set_editable(self,boolean):
if boolean:
self.entry['state'] = DGG.NORMAL
self.entry['focus'] = 1
else:
self.entry['state'] = DGG.DISABLED
self.entry['focus'] = 0
def show_buttons(self,boolean):
if boolean:
self.buttons.show()
else:
self.buttons.hide()
def disable(self):
disabled_color = Point4(.5,.5,.5,1)
self.np.setColor(disabled_color)
for box in self.lowDetailVBox:
box.contents.setColor(disabled_color)
for box in self.highDetailVBox:
box.contents.setColor(disabled_color)
for box in self.buttons:
box.contents.setColor(disabled_color)
self.set_highlightable(False)
self.set_draggable(False)
self.disabled = True
def enable(self):
color = Point4(1,1,1,1)
self.np.setColor(color)
for box in self.lowDetailVBox:
box.contents.setColor(color)
for box in self.highDetailVBox:
box.contents.setColor(color)
for box in self.buttons:
box.contents.setColor(color)
self.set_highlightable(True)
self.set_draggable(True)
self.disabled = False
# Implement the Originator interface of the Memento pattern for saving and
# restoring user content.
class Memento(Memento):
def __init__(self,function,text,cls,disabled):
self.function = function
self.text = text
self.cls = cls
self.disabled = disabled
def __str__(self):
return '\n\n' + self.function.__str__() + '\n\n' + self.text
def create_memento(self):
return StoryCard.Memento(self.function,self.entry.get(),self.__class__,self.disabled)
def restore_memento(self,memento):
self.entry.enterText(memento.text)
if memento.disabled: self.disable()
Highlightable.__init__(self)
self.set_highlightable(True)
# FIXME. zoomable is required to make highlightable work because of the
# collision mask. It shouldn't be.
self.set_zoomable(True)
hbox = HBoxList()
hbox.setPos(-.5,0,.4)
hbox.reparentTo(zcanvas.home)
for i in range(5):
b = Box(geomnode=DemoItem.cm.generate())
hbox.append(b)
i = DemoItem()
b.fill(i)
vbox = VBoxList()
vbox.setPos(-.5,0,.25)
vbox.reparentTo(zcanvas.home)
for i in range(5):
b = Box(geomnode=DemoItem.cm.generate())
vbox.append(b)
gbox = GridBoxList(columns=3)
gbox.setPos(.1,0,.1)
gbox.reparentTo(zcanvas.home)
for i in range(9):
b = Box(geomnode=DemoItem.cm.generate())
gbox.append(b)
base.accept('mouse1',zcanvas.drag)
base.accept('mouse1-up',zcanvas.drop)
