Mercurial > MadButterfly

annotate pyink/FSM_window.py @ 1472:7cb7abb5063b

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Refactory drawing functions into classes for state and transition
author Thinker K.F. Li <thinker@codemud.net>
date Sun, 24 Apr 2011 15:13:41 +0800
parents 055845649807
children e807ad5aeb91
rev   line source
1456
894a4bf35fe6 Start implement FSM editor window
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diff changeset
1 import gtk
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2 import os
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59b90d7fcf57 Lock UI event handlers for FSM_window
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3 import data_monitor
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4
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5 class FSM_window_base(object):
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6 def __init__(self):
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7 super(FSM_window_base, self).__init__()
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8
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9 dirname = os.path.dirname(__file__)
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10 fname = os.path.join(dirname, 'FSM_window.glade')
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11
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12 builder = gtk.Builder()
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13 builder.add_from_file(fname)
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14
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15 main_win = builder.get_object("FSM_main_win")
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16 view_box = builder.get_object("view_box")
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17
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18 builder.connect_signals(self)
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19
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20 self._builder = builder
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21 self._main_win = main_win
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22 self._view_box = view_box
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23 pass
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24
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25 def show(self):
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26 self._main_win.show()
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27 pass
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28
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29 def hide(self):
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30 self._main_win.hide()
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31 pass
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32
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33 def on_start_state_activate(self, *args):
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34 pass
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35
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36 def on_rename_state_activate(self, *args):
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37 pass
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38
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39 def on_remove_state_activate(self, *args):
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40 pass
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41
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42 def on_zoom_out_clicked(self, *args):
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43 pass
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44
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45 def on_zoom_in_clicked(self, *args):
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46 pass
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47
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48 def on_move_state_toggled(self, *args):
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49 pass
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50
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51 def on_add_state_toggled(self, *args):
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52 pass
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53
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54 def on_close_window_activate(self, *args):
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55 pass
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56
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57 def on_FSM_main_win_destroy_event(self, *args):
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58 pass
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59 pass
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60
1472
7cb7abb5063b Refactory drawing functions into classes for state and transition
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61 class FSM_transition(object):
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62 _doc = None
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63 _domview = None
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64 _state = None
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65 trn_cond = None
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66 trn_g = None
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67
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68 def __init__(self, trn_cond):
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69 self.trn_cond = trn_cond
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70 pass
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71
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72 def init(self, doc, domview, state):
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73 self._doc = doc
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74 self._domview = domview
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75 self._state = state
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76 pass
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77
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78 def _draw_transition_real(self, parent, path):
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79 import math
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80 doc = self._doc
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81
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82 trn_g = doc.createElement('svg:g')
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83
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84 path_node = doc.createElement('svg:path')
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85 path_txt = 'M %f,%f C %f,%f %f,%f %f,%f' % tuple(path)
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86 path_node.setAttribute('d', path_txt)
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87 path_node.setAttribute('style', 'stroke: #000000; stroke-width: 1; '
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88 'fill: none')
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89 trn_g.appendChild(path_node)
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90
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91 # c0 c1 c2 c3 of cubic curve
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92 c3 = (path[6], path[7])
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93 c2 = (path[4], path[5])
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94 c23_v = (c3[0] - c2[0], c3[1] - c2[1])
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95 c23_len = math.sqrt(c23_v[0] * c23_v[0] + c23_v[1] * c23_v[1])
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96 adir = (c23_v[0] / c23_len, c23_v[1] / c23_len) # arrow direction
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97 odir = (-adir[1], adir[0]) # othogonal direction
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98 arrow_pts = (c3[0], c3[1],
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99 -adir[0] * 10 + odir[0] * 4, -adir[1] * 10 + odir[1] * 4,
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100 -odir[0] * 8, -odir[1] * 8)
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101 arrow_txt = 'M %f,%f l %f,%f l %f,%f z' % arrow_pts
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102 arrow_node = doc.createElement('svg:path')
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103 arrow_node.setAttribute('d', arrow_txt)
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104 arrow_node.setAttribute('style', 'stroke: #000000; stroke-width: 1; '
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105 'fill: #000000')
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106 trn_g.appendChild(arrow_node)
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107
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108 parent.appendChild(trn_g)
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109
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110 self.trn_g = trn_g
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111 pass
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112
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113 @property
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114 def path(self):
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115 domview = self._domview
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116 state_name = self._state.state_name
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117 trn_cond = self.trn_cond
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118 trn = domview.get_transition(state_name, trn_cond)
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119 return trn[3]
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120
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121 def draw(self, parent):
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122 path = self.path
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123 self._draw_transition_real(parent, path)
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124 pass
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125 pass
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126
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127 class FSM_state(object):
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128 _doc = None
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129 _domview = None
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130 state_name = None
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131 state_g = None
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132 transitions = None
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133
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134 def __init__(self, state_name):
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135 self.state_name = state_name
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136 self.transitions = {}
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137 pass
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138
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139 def init(self, doc, domview):
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140 self._doc = doc
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141 self._domview = domview
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
142 pass
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
143
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
144 def _draw_state_real(self, parent, state_name, r, x, y):
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
145 doc = self._doc
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
146
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
147 state_g = doc.createElement('svg:g')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
148 state_g.setAttribute('inkscape:groupmode', 'layer')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
149
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
150 circle = doc.createElement('svg:circle')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
151 circle.setAttribute('r', str(r))
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
152 circle.setAttribute('cx', str(x))
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
153 circle.setAttribute('cy', str(y))
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
154 circle.setAttribute('style', 'stroke: #000000; stroke-width: 1; '
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
155 'fill: #ffffff')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
156 state_g.appendChild(circle)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
157
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
158 text = doc.createElement('svg:text')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
159 text_content = doc.createTextNode(state_name)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
160 text.appendChild(text_content)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
161 text.setAttribute('font-size', '16')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
162 text.setAttribute('style', 'stroke: #000000; fill: #000000')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
163 state_g.appendChild(text)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
164
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
165 parent.appendChild(state_g)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
166
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
167 tx, ty, tw, th = text.getBBox()
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
168 text.setAttribute('x', str(x - tw / 2))
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
169 text.setAttribute('y', str(y + th / 2))
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
170
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
171 return state_g
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
172
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
173 @property
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
174 def r(self):
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
175 domview = self._domview
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
176 state_name = self.state_name
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
177 r = domview.get_state_r(state_name)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
178 return r
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
179
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
180 @property
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
181 def xy(self):
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
182 domview = self._domview
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
183 state_name = self.state_name
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
184 xy = domview.get_state_xy(state_name)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
185 return xy
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
186
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
187 @property
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
188 def all_transitions(self):
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
189 domview = self._domview
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
190 state_name = self.state_name
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
191 conds = domview.all_transitions(state_name)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
192 return conds
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
193
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
194 def draw(self, parent):
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
195 domview = self._domview
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
196 state_name = self.state_name
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
197
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
198 r = self.r
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
199 x, y = self.xy
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
200 state_g = self._draw_state_real(parent, state_name, r, x, y)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
201 self.state_g = state_g
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
202
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
203 for trn_cond in self.all_transitions:
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
204 trn = FSM_transition(trn_cond)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
205 trn.init(self._doc, domview, self)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
206 trn.draw(parent)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
207 self.transitions[trn_cond] = trn
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
208 pass
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
209 pass
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
210 pass
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
211
1456
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
212 class FSM_window(FSM_window_base):
1458
59b90d7fcf57 Lock UI event handlers for FSM_window
Thinker K.F. Li <thinker@codemud.net>
parents: 1457
diff changeset
213 __metaclass__ = data_monitor.data_monitor
59b90d7fcf57 Lock UI event handlers for FSM_window
Thinker K.F. Li <thinker@codemud.net>
parents: 1457
diff changeset
214 __data_monitor_prefix__ = 'on_'
59b90d7fcf57 Lock UI event handlers for FSM_window
Thinker K.F. Li <thinker@codemud.net>
parents: 1457
diff changeset
215
59b90d7fcf57 Lock UI event handlers for FSM_window
Thinker K.F. Li <thinker@codemud.net>
parents: 1457
diff changeset
216 def __init__(self, domview_ui, close_cb, destroy_cb):
1456
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
217 super(FSM_window, self).__init__()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
218
1458
59b90d7fcf57 Lock UI event handlers for FSM_window
Thinker K.F. Li <thinker@codemud.net>
parents: 1457
diff changeset
219 self._locker = domview_ui
1467
6927debad4ee Fix issue and a simple testcase for FSM
Thinker K.F. Li <thinker@codemud.net>
parents: 1458
diff changeset
220
6927debad4ee Fix issue and a simple testcase for FSM
Thinker K.F. Li <thinker@codemud.net>
parents: 1458
diff changeset
221 self._domview = domview_ui
1472
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
222 self._states = {}
1458
59b90d7fcf57 Lock UI event handlers for FSM_window
Thinker K.F. Li <thinker@codemud.net>
parents: 1457
diff changeset
223
1457
416a18409603 Show an empty document in SVG viewer widget
Thinker K.F. Li <thinker@codemud.net>
parents: 1456
diff changeset
224 self._close_cb = close_cb # callback to close editor window (hide)
416a18409603 Show an empty document in SVG viewer widget
Thinker K.F. Li <thinker@codemud.net>
parents: 1456
diff changeset
225 self._destroy_cb = destroy_cb # callback to destroy editor window
1456
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
226 pass
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
227
1469
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
228 def _doc(self):
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
229 view_widget = self._view_widget
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
230 view = view_widget.view
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
231 doc = view.doc().rdoc
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
232 return doc
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
233
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
234 def _root(self):
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
235 doc = self._doc()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
236 root = doc.root()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
237 return root
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
238
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
239 def _clear_view(self):
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
240 root = self._root()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
241
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
242 children = [child for child in root.childList()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
243 if child.name() == 'svg:g']
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
244 for child in children:
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
245 root.removeChild(child)
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
246 pass
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
247
1472
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
248 self._states = {}
1469
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
249 pass
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
250
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
251 def _update_view(self):
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
252 self._clear_view()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
253
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
254 domview = self._domview
1472
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
255 doc = self._doc()
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
256 root = self._root()
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
257
1469
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
258 state_names = domview.all_state_names()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
259 for state_name in state_names:
1472
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
260 state = FSM_state(state_name)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
261 state.init(doc, domview)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
262 self._states[state_name] = state
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
263
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
264 state.draw(root)
1469
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
265 pass
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
266 pass
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
267
1456
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
268 def set_svg_view(self, view):
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
269 self._view_box.add(view)
1469
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
270 self._view_widget = view
1456
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
271 pass
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
272
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
273 def on_close_window_activate(self, *args):
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
274 self._close_cb()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
275 pass
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
276
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
277 def on_FSM_main_win_destroy_event(self, *args):
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
278 self._destroy_cb()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
279 pass
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
280
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
281 def on_FSM_main_win_delete_event(self, *args):
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
282 self._destroy_cb()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
283 pass
1467
6927debad4ee Fix issue and a simple testcase for FSM
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
284
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Thinker K.F. Li <thinker@codemud.net>
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285 def on_add_state_toggled(self, *args):
6927debad4ee Fix issue and a simple testcase for FSM
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diff changeset
286 domview = self._domview
1469
c1e70540541c Drawing functions for states and transitions
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diff changeset
287
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288 view = self._view_widget.view
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diff changeset
289 doc = view.doc()
c1e70540541c Drawing functions for states and transitions
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diff changeset
290 rdoc = doc.rdoc
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
291 root_node = doc.root().repr
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
292
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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293 line_node = rdoc.createElement('svg:line')
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
294 line_node.setAttribute('x1', '10')
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
295 line_node.setAttribute('y1', '10')
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
296 line_node.setAttribute('x2', '100')
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
297 line_node.setAttribute('y2', '100')
c1e70540541c Drawing functions for states and transitions
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diff changeset
298 line_node.setAttribute('style', 'stroke: #000000; stroke-width:2')
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
299
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
300 print root_node.name()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
301 print root_node.childList()[-1].name()
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
302 root_node.setAttribute('inkscape:groupmode', 'layer')
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
303 root_node.appendChild(line_node)
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
304
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
305 def show_msg(*args, **kws):
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
306 print 'mouse_event'
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
307 print args
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
308 pass
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
309 print 'before connect'
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
parents: 1467
diff changeset
310 hdl_id = line_node.spitem.connect('mouse-event', show_msg)
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
311 print hdl_id
c1e70540541c Drawing functions for states and transitions
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
312
1471
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
313 state1 = 'state 1'
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
314 domview.add_state(state1)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
315 domview.set_state_r(state1, 50)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
316 domview.set_state_xy(state1, 200, 100)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
317 state2 = 'state 2'
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
318 domview.add_state(state2)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
319 domview.set_state_r(state2, 30)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
320 domview.set_state_xy(state2, 300, 100)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
321 domview.add_transition(state1, 'event1', state2)
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1469
diff changeset
322 domview.set_transition_path(state1, 'event1', (200, 150,
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
323 240, 180,
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1469
diff changeset
324 260, 180,
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1469
diff changeset
325 300, 130))
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
326 self._update_view()
055845649807 Update FSM_window from domview
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
327
1472
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
328 state = FSM_state('test1')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
329 state.init(rdoc, domview)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
330 state._draw_state_real(root_node, 'test1', 40, 100, 50)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
331
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
332 trn = FSM_transition('event1')
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
333 trn.init(rdoc, domview, state)
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
334 trn._draw_transition_real(root_node, (100, 100,
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
335 140, 120,
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
336 160, 120,
7cb7abb5063b Refactory drawing functions into classes for state and transition
Thinker K.F. Li <thinker@codemud.net>
parents: 1471
diff changeset
337 200, 100))
1467
6927debad4ee Fix issue and a simple testcase for FSM
Thinker K.F. Li <thinker@codemud.net>
parents: 1458
diff changeset
338 pass
1456
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
339 pass
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
340
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
341 if __name__ == '__main__':
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
342 win = FSM_window()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
343 win._main_win.connect('destroy', gtk.main_quit)
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
344 win.show()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
345 gtk.main()
894a4bf35fe6 Start implement FSM editor window
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
346 pass