def on_add_item(self):
# removebtn = self.sender()
# item = self.itemmap[removebtn]
# sisi.send("remove item", channel=self.charid, item=item)
itemname = self.itemlist.currentText()
item = self.itemmap[itemname]
sisi.send("add item", channel="wardrobe", item=item)
def change_value(self, newval):
'''This changes the value of the dial to the specified number.'''
oldval = self.value
# limit the value change
newval = max(newval, self.minimum)
newval = min(newval, self.maximum)
if oldval == newval:
return oldval
# update the animations
statechange = newval - oldval
for animname, animdata in self.animations.items():
animval = self.update_animation_value(animname,
dialchange=statechange)
# check if the new value is different from the current state
oldstate = editor.state[animname]
newstate = round(animval) # round to int
if oldstate != newstate:
# sisi.disconnect(self.on__state_changed, signal="state changed",
# channel="editor")
self.ignore_state_change = True
sisi.send(signal="set state",
channel="editor",
sender=self,
data={
"field": animname,
"value": newstate
})
self.ignore_state_change = False
# sisi.connect(self.on__state_changed, signal="state changed",
# channel="editor")
# update the view
sisi.send(signal="update dial state",
sender=self,
data=newstate)
return newval
def main():
# set up logging
logging.basicConfig(level=logging.WARNING)
log.info("")
log.info("")
log.info("Paperdoll editor")
log.info("")
log.info("cwd %s", os.getcwd())
# initialize signalling
sisi.add_signals("doll drawn", "draw doll", "export doll", "set state",
"set style", "state changed", "update dial state")
sisi.add_channels("editor")
# create editor model
model.editor = model.MPaperdollEditor()
# create Qt GUI
view.version = __version__
view.app = view.Application(sys.argv)
view.gui = view.VEditorWindow(model.editor)
# display the gui
log.info("Show main window")
view.gui.resizeToScreen(width=0.8, height=0.8)
view.gui.centerOnScreen()
view.gui.show()
# define initial state and draw the doll
for dial in model.editor.dials.values():
dial.change_value(dial.value + 1)
dial.change_value(dial.value - 1)
sisi.send(signal="draw doll")
# print_state()
# show GUI with Qt
sys.exit(view.app.exec_())
def attempt_redraw(self):
'''Start a redraw if changeid is the id of the last state change.'''
# the delay for the first change is up, so we update the changecount
self.changecount -= 1
# has the time delay for all changes passed?
if self.changecount is 0:
sisi.send(signal="draw doll")
def on_exportsvg_triggered(self):
# ask user where we should save the svg file
path, filetypefilter = QtWidgets.QFileDialog.getSaveFileName(self,
"Export paperdoll SVG file", "./paperdoll.svg",
"SVG Files (*.svg)")
if path:
# ask model to save the doll to disk
sisi.send(signal="export doll", data={"path": path})
def on__set_state(self, data):
animname = data["field"]
new = data["value"]
old = self.state[animname]
#TODO limit change
# ignore if operation doesn't change anything
if old == new:
return
# update internal state
self.state[animname] = new
# inform the world about state change
data = {"field": animname, "old": old, "new": new}
sisi.send(signal="state changed", channel="editor", data=data)
def on__state_changed(self, sender, data):
if self.ignore_state_change is True:
return
animname = data["field"]
if animname not in self.animations:
return
newstate = data["new"]
oldstate = data["old"]
# update the internal animation value
self.update_animation_value(animname, animchange=newstate - oldstate)
# calculate new value of slider based on change in animation value
# and send it to the view
sisi.send(signal="update dial state", sender=self, data=self.value)
def on_objectlist_clicked(self, idx):
model = self.objectlist.model()
# fetch all SVG element ids whose visibility should be changed
elemids = model.elemids(idx)
visibility = None
for elemid in elemids:
elem = self.svgdoc.idmap[elemid]
if elem.style is None:
elem.style = svglib.Style("display:inline")
# set visibility
if visibility is None:
# toggle visibility
if elem.style.visible is True:
elem.style.visible = False
else:
elem.style.visible = True
visibility = elem.style.visible
else:
elem.style.visible = visibility
data = {"elemid": elem.elemid, "style": elem.style}
sisi.send(signal="set style", data=data)
sisi.send(signal="draw doll")
def main():
initialize()
log.info("")
log.info("")
log.info("Paperdoll editor")
log.info("")
log.info("cwd %s", os.getcwd())
# create Qt GUI
view.version = __version__
view.app = view.Application(sys.argv)
view.gui = view.VEditorWindow(model.editor)
# display the gui
log.info("Show main window")
view.gui.resizeToScreen(width=0.8, height=0.8)
view.gui.centerOnScreen()
view.gui.show()
# define initial state and draw the doll
char = model.MCharacter("drawn character")
sisi.send(signal="change character", char=char)
char.inventory.add_item(model.editor.wardrobe["uniform_jacket"])
char.inventory.add_item(model.editor.wardrobe["uniform_shirt"])
char.inventory.add_item(model.editor.wardrobe["uniform_skirt"])
char.inventory.add_item(model.editor.wardrobe["uniform_socks"])
char.inventory.add_item(model.editor.wardrobe["uniform_shoes"])
char.inventory.add_item(model.editor.wardrobe["basic_bra"])
char.inventory.add_item(model.editor.wardrobe["basic_panties"])
# for item in model.editor.wardrobe:
# # TODO: do not add all items
# char.inventory.add_item(item)
for dial in model.editor.dials.values():
dial.change_value(dial.value + 1)
dial.change_value(dial.value - 1)
sisi.send(signal="draw doll")
# print_state()
# show GUI with Qt
sys.exit(view.app.exec_())
def on_objectlist_clicked(self, idx):
model = self.objectlist.model()
item = model.itemFromIndex(idx)
# elemid = model.elemidmap[item.index()]
elemid = item.text()
elem = self.svgdoc.idmap[elemid]
if elem.style is None:
elem.style = svglib.Style("display:inline")
# toggle visibility
if elem.style.visible is True:
elem.style.visible = False
else:
elem.style.visible = True
data = {"elemid": elem.elemid, "style": elem.style}
sisi.send(signal="set style", data=data)
# set visibility of subelements
#TODO replace this hack by implementing style propagation
if isinstance(elem, svglib.SvgGroup):
for subelem in elem.iterate():
if subelem.style is not None:
subelem.style.visible = elem.style.visible
data = {"elemid": subelem.elemid, "style": subelem.style}
sisi.send(signal="set style", data=data)
sisi.send(signal="draw doll")
def _direct_redraw(self):
# print("direct redraw")
sisi.send(signal="draw doll")
def on_remove_item(self):
removebtn = self.sender()
item = self.itemmap[removebtn]
sisi.send("remove item", channel=self.charid, item=item)
def on__draw_doll(self):
sisi.send(signal="doll drawn", data=self.draw())