374 lines
11 KiB
Python
374 lines
11 KiB
Python
#!/usr/bin/env python
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try:
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import gtk,gtk.glade
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import gobject
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except:
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print "You do not have python gtk bindings, or you're missing glade libs"
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print "To use Lephisto's resedit you must install them"
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print "http://pygtk.org/ "
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raise SystemExit
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import data
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class space:
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def __init__(self):
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self.glade = "space.glade"
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self.systemsXML = "../../dat/ssys.xml"
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self.planetsXML = "../../dat/planet.xml"
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self.loadSystems(self.systemsXML)
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self.loadPlanets(self.planetsXML)
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def loadSystems(self, xmlfile):
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self.systems = data.load(xmlfile, "ssys", True, ["jumps","fleets","planets"])
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def saveSystems(self, xmlfile):
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data.save("ssys.xml", self.systems, "Systems", "ssys", True,
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{ "jumps":"jump", "fleets":"fleet", "planets":"planet" })
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def loadPlanets(self, xmlfile):
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self.planets = data.load(xmlfile, "planet", True, ["commodities"])
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def savePlanets(self, xmlfile):
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data.save("planet.xml", self.planets, "Planets", "planet", True,
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{ "commodities":"commodity" })
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def window(self):
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"""
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create the window
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"""
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# --------------- SYSTEMS --------------------
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self.swtree = gtk.glade.XML(self.glade, "winSystems")
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# Hook events and stuff.
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hooks = {
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"winSystems":["destroy",self.__done],
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"treSystems":["row-activated", self.__update],
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"butDone":["clicked", self.__done],
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"butSave":["clicked",self.saveSystems],
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"butZoomIn":["clicked", self.__space_zoomin],
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"butZoomOut":["clicked", self.__space_zoomout],
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"butReset":["clicked", self.__space_reset],
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"butAddJump":["clicked", self.__jump_add],
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"butRmJump":["clicked", self.__jump_rm]
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}
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for key, val in hooks.items():
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self.__swidget(key).connect(val[0], val[1])
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# Populate the tree.
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self.tree_systems = gtk.TreeStore(str)
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for system in self.systems: # Load the planets.
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treenode = self.tree_systems.append(None, [system])
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for planet in self.systems[system]['planets']:
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self.tree_systems.append(treenode, [planet])
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col = gtk.TreeViewColumn('Systems')
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cell = gtk.CellRendererText()
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self.__swidget("treSystems").append_column(col)
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col.pack_start(cell, True)
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col.add_attribute(cell, 'text', 0)
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self.__swidget("treSystems").set_model(self.tree_systems)
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# Custom widget drawing area thingy.
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self.zoom = 1
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self.space_sel = ""
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area = self.__swidget("draSpace")
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area.set_events(gtk.gdk.EXPOSURE_MASK
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| gtk.gdk.LEAVE_NOTIFY_MASK
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| gtk.gdk.BUTTON_PRESS_MASK
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| gtk.gdk.POINTER_MOTION_MASK
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| gtk.gdk.POINTER_MOTION_HINT_MASK)
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area.connect("expose-event", self.__space_draw)
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area.connect("button-press-event", self.__space_down)
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area.connect("motion-notify-event", self.__space_drag)
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# Display the window and such.
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self.__swidget("winSystems").show_all()
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self.cur_system = ""
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self.x = self.y = 0
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self.lx = self.ly = 0
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# ---------------- PLANETS --------------------
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# ---------------------------------------------
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gtk.main()
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def __swidget(self,wgtname):
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"""
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get a widget from the winSystems
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"""
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return self.swtree.get_widget(wgtname)
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def __update(self, wgt=None, index=None, iter=None):
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"""
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Update the window
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"""
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# Store the current values.
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self.__store();
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self.cur_system = self.__curSystem()
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system = self.systems[self.cur_system]
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# Load it all.
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dic = {
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"inpName":self.cur_system,
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"spiInterference":system["general"]["interference"],
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"spiAsteroids":system["general"]["asteroids"],
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"spiStars":system["general"]["stars"],
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"labPos":"%s,%s" % (system["pos"]["x"],system["pos"]["y"])
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}
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for key, value in dic.items():
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self.__swidget(key).set_text(value)
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# Load jumps.
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jumps = gtk.ListStore(str)
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for jump in system["jumps"]: # Load the planets.
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treenode = jumps.append([jump])
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col = gtk.TreeViewColumn('Jumps')
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cell = gtk.CellRendererText()
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wgt = self.__swidget("treJumps")
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if wgt.get_column(0):
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wgt.remove_column( wgt.get_column(0) )
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wgt.append_column(col)
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col.pack_start(cell, True)
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col.add_attribute(cell, 'text', 0)
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wgt.set_model(jumps)
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self.__space_draw()
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def __store(self):
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sys_name = self.__swidget("inpName").get_text()
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# Renamed the current system.
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if sys_name != self.cur_system:
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self.systems[sys_name] = self.systems[self.cur_system] # Copy it over.
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model = self.__swidget("treSystems").get_model()
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# Must rename the node in the treeview.
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for i in model:
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if i[0] == self.cur_system:
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i[0] = sys_name
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break
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# Update the jump paths.
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for key, value in self.systems.items():
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i = 0
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for jump in value["jumps"]:
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if jump == self.cur_system:
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self.systems[key]["jumps"].pop(i)
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self.systems[key]["Jumps"].append(sys_name)
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i = i+1
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# Delete the old system and change current to it.
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del self.systems[self.cur_system] # Get rid of the old one.
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self.cur_system = sys_name # Now use self.cur_system again.
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try:
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system = self.systems[self.cur_system]
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except:
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return # No system selected yet.
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# Start to load all the input stuff.
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# General crap.
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self.__sinpStore(system, "spiStars", "general", "stars")
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self.__sinpStore(system, "spiInterference", "general", "interference")
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self.__sinpStore(system, "spiAsteroids", "general", "asteroids")
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def __sinpStore(self, system, wgt, tag, minortag=None):
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text = self.__swidget(wgt).get_text()
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if minortag==None:
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system[tag] = text
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else:
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system[tag][minortag] = text
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def __curSystem(self):
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# Important thingies.
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tree = self.__swidget("treSystems")
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model = tree.get_model()
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try:
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iter = tree.get_selection().get_selected()[1]
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p = model.iter_parent(iter)
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except:
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return None
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if p == None:
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return model.get_value(iter, 0)
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else:
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return model.get_value(p, 0)
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def __done(self, widget=None, data=None):
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"""
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Window is done
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"""
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gtk.main_quit()
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def __space_reset(self, wgt=None, event=None):
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self.x = self.y = 0
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self.space_sel = ""
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self.__space_draw()
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def __space_down(self, wgt, event):
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if event.button == 1:
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x = event.x
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y = event.y
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wx, wy, ww, wh = self.__swidget("draSpace").get_allocation()
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mx = x - (self.x*self.zoom + ww/2)
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my = y - (self.y*self.zoom + wh/2)
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# Modify the current position.
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if self.__swidget("butReposition").get_active() and self.cur_system != "":
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system = self.systems[self.cur_system]
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system["pos"]["x"] = str(int(mx))
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system["pos"]["y"] = str(int(-my))
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self.__space_draw()
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self.__swidget("butReposition").set_active(False)
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else:
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r = 15
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for name, sys in self.systems.items():
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sx = int(sys["pos"]["x"])
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sy = -int(sys["pos"]["y"])
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if abs(sx-mx) < r and abs(sy-my) < r:
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self.space_sel = name
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self.__space_draw()
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break
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self.lx = x
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self.ly = y
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return True
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def __space_drag(self, wgt, event):
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x = event.x
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y = event.y
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state = event.state
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wx, wy, ww, wh = self.__swidget("draSpace").get_allocation()
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mx = x - (self.x*self.zoom + ww/2)
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my = y - (self.y*self.zoom + wh/2)
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self.__swidget("labCurPos").set_text("%d%d" % (mx, my))
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if state & gtk.gdk.BUTTON1_MASK:
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xrel = x - self.lx
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yrel = y - self.ly
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self.x = self.x + xrel/self.zoom
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self.y = self.y + yrel/self.zoom
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self.lx = x
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self.ly = y
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self.__space_draw()
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return True
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def __space_zoomout(self, wgt=None, event=None):
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self.zoom = self.zoom/2
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if self.zoom < 0.1:
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self.zoom = 0.1
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self.__space_draw()
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def __space_zoomin(self, wgt=None, event=None):
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self.zoom = self.zoom*2
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if self.zoom > 4:
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self.zoom = 4
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self.__space_draw()
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def __space_draw(self, wgt=None, event=None):
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area = self.__swidget("draSpace")
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wx, wy, ww, wh = area.get_allocation()
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cx = self.x*self.zoom + ww/2
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cy = self.y*self.zoom + wh/2
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r = 15
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# Colour stuff.
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sys_gc = area.window.new_gc()
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col = area.get_colormap().alloc_color("yellow")
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sys_gc.foreground = col
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bg_gc = area.window.new_gc()
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col = area.get_colormap().alloc_color("black")
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bg_gc.foreground = col
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jmp_gc = area.window.new_gc()
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col = area.get_colormap().alloc_color("blue")
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jmp_gc.foreground = col
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sel_gc = area.window.new_gc()
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col = area.get_colormap().alloc_color("red")
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sel_gc.foreground = col
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# Cleanup.
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area.window.draw_rectangle(bg_gc, True, 0, 0, ww, wh)
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area.window.draw_rectangle(sys_gc, False, 0, 0, ww-1, wh-1)
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for sys_name, system in self.systems.items():
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sx = int(system["pos"]["x"])
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sy = -int(system["pos"]["y"])
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dx = int(cx+sx*self.zoom)
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dy = int(cy+sy*self.zoom)
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# Draw jumps.
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for jump in system["jumps"]:
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jsx = int(self.systems[jump]["pos"]["x"])
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jsy = -int(self.systems[jump]["pos"]["y"])
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jdx = int(cx+jsx*self.zoom)
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jdy = int(cy+jsy*self.zoom)
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area.window.draw_line(jmp_gc, dx, dy, jdx, jdy)
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# Draw circle.
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if sys_name == self.space_sel:
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gc = sel_gc
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else:
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gc = sys_gc
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if sys_name == self.__curSystem():
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gc2 = jmp_gc
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else:
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gc2 = bg_gc
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area.window.draw_arc(gc, True, dx-r/2, dy-r/2, r, r, 0, 360*64)
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area.window.draw_arc(gc2, True, dx-r/2+2, dy-r/2+2, r-4, r-4, 0, 360*64)
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# Draw name.
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layout = area.create_pango_layout(sys_name)
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area.window.draw_layout(gc, dx+r/2+2, dy-r/2, layout)
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def __jump_add(self, wgt=None, event=None):
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if self.space_sel in self.systems.keys() and self.cur_system in self.systems.keys():
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self.systems[self.cur_system]["jumps"].append(self.space_sel)
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self.systems[self.space_sel]["jumps"].append(self.cur_system)
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data.uniq(self.systems[self.cur_system]["jumps"])
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data.uniq(self.systems[self.space_sel]["jumps"])
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self.__update()
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self.__space_draw()
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def __jump_rm(self, wgt=None, event=None):
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if self.space_sel in self.systems.keys() and self.cur_system in self.systems.keys():
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i = 0
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for e in self.systems[self.cur_system]["jumps"]:
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if e == self.space_sel:
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self.systems[self.cur_system]["jumps"].pop(i)
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i = i + 1
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i = 0
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for e in self.systems[self.space_sel]["jumps"]:
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if e == self.cur_system:
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self.systems[self.space_sel]["jumps"].pop(i)
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i = i + 1
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self.__update()
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self.__space_draw()
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def debug(self):
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print "SYSTEMS LOADED:"
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print self.systems
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print
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print
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print "PLANETS LOADED:"
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print self.planets
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