Mercurial > fife-parpg

comparison tools/editor/scripts/gui/cameradialog.py @ 378:64738befdf3b

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bringing in the changes from the build_system_rework branch in preparation for the 0.3.0 release. This commit will require the Jan2010 devkit. Clients will also need to be modified to the new way to import fife.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 11 Jan 2010 23:34:52 +0000
parents
children 9d94f4676d17
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377:fe6fb0e0ed23 378:64738befdf3b
1 # -*- coding: utf-8 -*-
2
3 # ####################################################################
4 # Copyright (C) 2005-2009 by the FIFE team
5 # http://www.fifengine.de
6 # This file is part of FIFE.
7 #
8 # FIFE is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU Lesser General Public
10 # License as published by the Free Software Foundation; either
11 # version 2.1 of the License, or (at your option) any later version.
12 #
13 # This library is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # Lesser General Public License for more details.
17 #
18 # You should have received a copy of the GNU Lesser General Public
19 # License along with this library; if not, write to the
20 # Free Software Foundation, Inc.,
21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 # ####################################################################
23
24 from fife import fife
25 from fife.extensions import pychan
26
27 class CameraDialog(object):
28 """
29 B{CameraDialog} provides a gui dialog for camera creation. The callback is called when camera creation is complete. A
30 partial specification of the camera parameters may optionally be given.
31 """
32 def __init__(self, engine, callback=None, onCancel=None, map=None, layer=None):
33 self.engine = engine
34 self.callback = callback
35 self.onCancel = onCancel
36 self._widget = pychan.loadXML('gui/cameradialog.xml')
37
38 if map:
39 self._widget.distributeData({
40 'mapBox' : unicode(map.getId()),
41 })
42
43 if layer:
44 self._widget.distributeData({
45 'layerBox' : unicode(layer.getId()),
46 })
47
48 self._widget.mapEvents({
49 'okButton' : self._finished,
50 'cancelButton' : self._cancelled
51 })
52
53 self._widget.show()
54
55 def _cancelled(self):
56 if self.onCancel:
57 self.onCancel()
58 self._widget.hide()
59
60
61 def _finished(self):
62 id = self._widget.collectData('idBox')
63 if id == '':
64 print 'Please enter a camera id.'
65 return
66
67 try:
68 map = self.engine.getModel().getMap(str(self._widget.collectData('mapBox')))
69 except fife.Exception:
70 print 'Cannot find the specified map id.'
71 return
72
73 try:
74 layer = map.getLayer(str(self._widget.collectData('layerBox')))
75 except fife.Exception:
76 print 'Cannot find the specified layer id.'
77 return
78
79 try:
80 vals = self._widget.collectData('viewBox').split(',')
81 if len(vals) != 4:
82 raise ValueError
83
84 viewport = fife.Rect(*[int(c) for c in vals])
85 except ValueError:
86 print 'Please enter 4 comma (,) delimited values for viewport x,y,width,height.'
87 return
88
89 try:
90 refh = int(self._widget.collectData('refhBox'))
91 refw = int(self._widget.collectData('refwBox'))
92 except ValueError:
93 print 'Please enter positive integer values for reference width and height.'
94 return
95
96 try:
97 rot = int(self._widget.collectData('rotBox'))
98 tilt = int(self._widget.collectData('tiltBox'))
99 except ValueError:
100 print 'Please enter positive integer values for rotation and tilt.'
101 return
102
103 cam = self.engine.getView().addCamera(str(id), layer, viewport, fife.ExactModelCoordinate(0,0,0))
104 cam.setCellImageDimensions(refw, refh)
105 cam.setRotation(rot)
106 cam.setTilt(tilt)
107
108 self._widget.hide()
109
110 if self.callback:
111 self.callback()