Mercurial > fife-parpg

comparison clients/editor/scripts/gui/layerdialog.py @ 343:8e71629c4c43

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Several changes to layer, camera and map dialogs: * Renamed CameraEditor and LayerEditor to CameraDialog and LayerDialog * Moved CameraDialog and LayerDialog into their own modules in scripts.gui so other components can use them. * Prettier camera dialog * Added LayerDialog to map wizard
author cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 25 Aug 2009 01:21:00 +0000
parents
children 8b125ec749d7
comparison
equal deleted inserted replaced
342:7be6293f13d1 343:8e71629c4c43
1 import fife
2 import pychan
3
4 class LayerDialog(object):
5 """ The B{LayerDialog} provides a gui dialog for creating and editing layers.
6
7 FIXME:
8 - gridtypes can only be square for now
9 - pathing strategy
10 """
11 def __init__(self, engine, map, callback=None, onCancel=None, layer=None):
12 self.engine = engine
13 self.model = engine.getModel()
14 self.map = map
15 self.layer = layer
16 self.callback = callback
17 self.onCancel = onCancel
18 self._widget = pychan.loadXML('gui/layerdialog.xml')
19
20 # TODO: Add access method for adopted grid types?
21 self._widget.findChild(name="gridBox").items = ['square', 'hexagonal']
22
23 # TODO: Ditto for pather?
24 self._widget.findChild(name="pathingBox").items = ['cell_edges_only', 'cell_edges_and_diagonals', 'freeform']
25
26 if layer:
27 cg = layer.getCellGrid()
28 cgtype = 0
29 if cg.getType() == 'hexagonal':
30 cgtype = 1
31
32 self._widget.distributeData({
33 "layerBox" : unicode(layer.getId()),
34 "xScaleBox" : unicode(cg.getXScale()),
35 "yScaleBox" : unicode(cg.getYScale()),
36 "rotBox" : unicode(cg.getRotation()),
37 "xOffsetBox" : unicode(cg.getXShift()),
38 "yOffsetBox" : unicode(cg.getYShift())
39 })
40
41 self._widget.findChild(name="pathingBox").selected = int(layer.getPathingStrategy())
42 self._widget.findChild(name="gridBox").selected = int(cgtype)
43 else:
44 self._widget.findChild(name="pathingBox").selected = 0
45 self._widget.findChild(name="gridBox").selected = 0
46
47 self._widget.mapEvents({
48 'okButton' : self._finished,
49 'cancelButton' : self._cancelled
50 })
51
52 self._widget.show()
53
54 def _cancelled(self):
55 """ """
56 if self.onCancel:
57 self.onCancel()
58 self._widget.hide()
59
60 def _finished(self):
61 """ """
62 # Collect and validate data
63 layerId = self._widget.collectData('layerBox')
64 if layerId == '':
65 print 'Please enter a layer id.'
66 return
67
68 try:
69 x_offset = float(self._widget.collectData('xOffsetBox'))
70 y_offset = float(self._widget.collectData('yOffsetBox'))
71 except ValueError:
72 print 'Please enter integer or decimal values for offset.'
73 return
74
75 try:
76 x_scale = float(self._widget.collectData('xScaleBox'))
77 y_scale = float(self._widget.collectData('yScaleBox'))
78 except ValueError:
79 print 'Please enter integer or decimal values for scale.'
80 return
81
82 try:
83 rotation = float(self._widget.collectData('rotBox'))
84 except ValueError:
85 print 'Please enter integer or decimal value for rotation.'
86 return
87
88 grid_type = int(self._widget.collectData('gridBox'))
89 pathing = int(self._widget.collectData('pathingBox'))
90
91 if grid_type == 0:
92 grid_type = "square"
93 else:
94 grid_type = "hexagonal"
95
96 # Set up layer
97 layer = self.layer
98 cellgrid = None
99
100 cellgrid = self.model.getCellGrid(grid_type)
101 if not cellgrid:
102 print "Invalid grid type"
103 return
104
105 cellgrid.setRotation(rotation)
106 cellgrid.setXScale(x_scale)
107 cellgrid.setYScale(y_scale)
108 cellgrid.setXShift(x_offset)
109 cellgrid.setYShift(y_offset)
110
111 if not self.layer:
112 try:
113 layer = self.map.createLayer(str(layerId), cellgrid)
114
115 except fife.NameClash:
116 print 'The layer ' + str(layerId) + ' already exists!'
117 return
118 else:
119 layer.setCellGrid(cellgrid)
120 try:
121 layer.setId(str(layerId))
122 except fife.NameClash:
123 print 'The layer ' + str(layerId) + ' already exists!'
124 return
125
126 layer.setPathingStrategy(pathing)
127
128 self.engine.getView().resetRenderers()
129
130 # Hide dialog and call back
131 self._widget.hide()
132
133 if self.callback:
134 pychan.tools.applyOnlySuitable(self.callback, layer=layer)