| 1 | # Copyright (C) 2007 Adriano Monteiro Marques <py.adriano@gmail.com> |
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| 2 | # |
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| 3 | # Author: Joao Paulo de Souza Medeiros <ignotus21@gmail.com> |
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| 4 | # |
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| 5 | # This program is free software; you can redistribute it and/or modify |
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| 6 | # it under the terms of the GNU General Public License as published by |
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| 7 | # the Free Software Foundation; either version 2 of the License, or |
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| 8 | # (at your option) any later version. |
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| 9 | # |
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| 10 | # This program is distributed in the hope that it will be useful, |
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| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | # GNU General Public License for more details. |
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| 14 | # |
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| 15 | # You should have received a copy of the GNU General Public License |
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| 16 | # along with this program; if not, write to the Free Software |
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| 17 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 18 | |
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| 19 | import gtk |
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| 20 | import math |
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| 21 | import pango |
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| 22 | import drawing |
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| 23 | import geometry |
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| 24 | from gtk import gdk |
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| 25 | from Coordinate import PolarCoordinate |
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| 26 | from Graph import Graph, Node |
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| 27 | |
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| 28 | |
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| 29 | class RadialNet(gtk.DrawingArea): |
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| 30 | """ |
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| 31 | Radial network visualization widget |
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| 32 | """ |
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| 33 | |
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| 34 | def __init__(self, numberOfRings=3): |
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| 35 | """ |
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| 36 | Constructor method of RadialNet widget class |
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| 37 | @type numberOfRings: number |
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| 38 | @param numberOfRings: Number of rings in radial layout |
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| 39 | """ |
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| 40 | self.__numberOfRings = numberOfRings |
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| 41 | """Number of rings in radial layout""" |
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| 42 | self.__ringGap = 50 |
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| 43 | """Gap between rings""" |
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| 44 | self.__graph = None |
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| 45 | """Graph displayed in radial layout""" |
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| 46 | self.__centerOfWidget = (0, 0) |
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| 47 | """Store the center of widget""" |
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| 48 | self.__isInAnimation = False |
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| 49 | |
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| 50 | super(RadialNet, self).__init__() |
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| 51 | self.connect("expose_event", self.expose) |
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| 52 | self.connect("button_press_event", self.button_press) |
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| 53 | self.connect("button_release_event", self.button_release) |
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| 54 | self.connect("motion_notify_event", self.motion_notify) |
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| 55 | |
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| 56 | self.add_events(gdk.BUTTON_PRESS_MASK | |
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| 57 | gdk.BUTTON_RELEASE_MASK | |
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| 58 | gdk.POINTER_MOTION_MASK) |
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| 59 | |
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| 60 | |
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| 61 | def __getNodeByCoordinate(self, point): |
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| 62 | """ |
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| 63 | """ |
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| 64 | xc, yc = self.__centerOfWidget |
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| 65 | |
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| 66 | for id in range(self.__graph.getNumberOfNodes()): |
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| 67 | |
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| 68 | node = self.__graph.getNodeByID(id) |
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| 69 | |
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| 70 | xn, yn = node.getCartesianCoordinate() |
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| 71 | center = (xc + xn, yc - yn) |
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| 72 | radius = node.getDrawInfo('radius') |
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| 73 | |
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| 74 | if ( geometry.pointIsInCircle(point, radius, center) == True ): |
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| 75 | return node, center |
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| 76 | |
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| 77 | return None |
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| 78 | |
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| 79 | |
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| 80 | def button_press(self, widget, event): |
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| 81 | """ |
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| 82 | Drawing callback |
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| 83 | @type widget: GtkWidget |
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| 84 | @param widget: Gtk widget superclass |
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| 85 | @type event: GtkEvent |
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| 86 | @param event: Gtk event of widget |
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| 87 | @rtype: boolean |
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| 88 | @return: Indicator of the event propagation |
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| 89 | """ |
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| 90 | event.window.set_cursor(gdk.Cursor(gtk.gdk.X_CURSOR)) |
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| 91 | |
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| 92 | if event.button == 3: |
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| 93 | |
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| 94 | result = self.__getNodeByCoordinate(self.get_pointer()) |
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| 95 | |
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| 96 | if ( result != None ): |
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| 97 | |
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| 98 | xw, yw = self.window.get_origin() |
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| 99 | node, point = result |
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| 100 | x, y = point |
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| 101 | |
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| 102 | nodeView = NodeView(node, (int(xw + x), int(yw + y)), self) |
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| 103 | nodeView.show_all() |
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| 104 | |
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| 105 | return True |
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| 106 | |
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| 107 | |
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| 108 | def button_release(self, widget, event): |
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| 109 | """ |
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| 110 | Drawing callback |
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| 111 | @type widget: GtkWidget |
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| 112 | @param widget: Gtk widget superclass |
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| 113 | @type event: GtkEvent |
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| 114 | @param event: Gtk event of widget |
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| 115 | @rtype: boolean |
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| 116 | @return: Indicator of the event propagation |
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| 117 | """ |
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| 118 | event.window.set_cursor(gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)) |
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| 119 | |
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| 120 | return True |
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| 121 | |
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| 122 | |
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| 123 | def motion_notify(self, widget, event): |
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| 124 | """ |
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| 125 | Drawing callback |
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| 126 | @type widget: GtkWidget |
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| 127 | @param widget: Gtk widget superclass |
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| 128 | @type event: GtkEvent |
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| 129 | @param event: Gtk event of widget |
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| 130 | @rtype: boolean |
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| 131 | @return: Indicator of the event propagation |
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| 132 | """ |
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| 133 | xc, yc = self.__centerOfWidget |
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| 134 | pointer = self.get_pointer() |
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| 135 | |
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| 136 | for id in range(self.__graph.getNumberOfNodes()): |
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| 137 | node = self.__graph.getNodeByID(id) |
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| 138 | node.setDrawInfo('over', False) |
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| 139 | |
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| 140 | result = self.__getNodeByCoordinate(self.get_pointer()) |
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| 141 | |
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| 142 | if result != None: |
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| 143 | result[0].setDrawInfo('over', True) |
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| 144 | |
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| 145 | self.queue_draw() |
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| 146 | |
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| 147 | return True |
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| 148 | |
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| 149 | |
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| 150 | def expose(self, widget, event): |
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| 151 | """ |
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| 152 | Drawing callback |
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| 153 | @type widget: GtkWidget |
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| 154 | @param widget: Gtk widget superclass |
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| 155 | @type event: GtkEvent |
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| 156 | @param event: Gtk event of widget |
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| 157 | @rtype: boolean |
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| 158 | @return: Indicator of the event propagation |
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| 159 | """ |
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| 160 | self.context = widget.window.cairo_create() |
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| 161 | |
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| 162 | self.context.rectangle(*event.area) |
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| 163 | self.context.set_source_rgb(1.0, 1.0, 1.0) |
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| 164 | self.context.fill_preserve() |
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| 165 | self.context.clip() |
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| 166 | |
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| 167 | self.draw() |
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| 168 | |
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| 169 | return False |
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| 170 | |
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| 171 | |
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| 172 | def draw(self): |
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| 173 | """ |
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| 174 | Drawing method |
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| 175 | """ |
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| 176 | # Getting allocation reference |
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| 177 | allocation = self.get_allocation() |
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| 178 | self.__centerOfWidget = (allocation.x + allocation.width / 2, |
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| 179 | allocation.y + allocation.height / 2) |
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| 180 | |
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| 181 | (xc, yc) = self.__centerOfWidget |
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| 182 | |
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| 183 | # Drawing network rings |
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| 184 | for i in range(self.__numberOfRings,0,-1): |
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| 185 | |
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| 186 | self.context.arc(xc, yc, self.__ringGap * (i + 1), 0, 2 * math.pi) |
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| 187 | self.context.set_source_rgb(0.2, 0.2, 0.2) |
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| 188 | self.context.set_dash([4, 6]) |
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| 189 | self.context.set_line_width(0.2) |
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| 190 | self.context.stroke() |
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| 191 | |
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| 192 | # Drawing nodes and your connections |
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| 193 | |
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| 194 | self.__calculateNodePositions() |
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| 195 | |
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| 196 | connectionsList = set() |
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| 197 | |
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| 198 | for i in range(self.__graph.getNumberOfNodes()): |
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| 199 | |
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| 200 | node = self.__graph.getNodeByID(i) |
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| 201 | |
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| 202 | for j in self.__graph.getNodeConnections(node): |
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| 203 | |
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| 204 | if (i, j) not in connectionsList: |
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| 205 | self.__drawConnection(node, self.__graph.getNodeByID(j)) |
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| 206 | connectionsList.add((i, j)) |
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| 207 | connectionsList.add((j, i)) |
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| 208 | |
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| 209 | for i in range(self.__graph.getNumberOfNodes()): |
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| 210 | |
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| 211 | self.__drawNode(self.__graph.getNodeByID(i)) |
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| 212 | |
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| 213 | |
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| 214 | def __drawConnection(self, nodeA, nodeB): |
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| 215 | """ |
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| 216 | Draw the connection between two nodes |
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| 217 | @type : NetNode |
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| 218 | @param : The first node that will be connected |
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| 219 | @type : NetNode |
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| 220 | @param : The second node that will be connected |
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| 221 | """ |
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| 222 | # Draw connections |
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| 223 | self.context.save() |
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| 224 | (xA, yA) = nodeA.getCartesianCoordinate() |
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| 225 | (xB, yB) = nodeB.getCartesianCoordinate() |
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| 226 | |
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| 227 | (xc, yc) = self.__centerOfWidget |
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| 228 | |
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| 229 | self.context.set_source_rgb(0.5, 0.5, 1.0) |
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| 230 | self.context.set_dash([1,0]) |
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| 231 | self.context.move_to(xc + xA, yc - yA) |
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| 232 | self.context.line_to(xc + xB, yc - yB) |
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| 233 | self.context.set_line_width(0.5) |
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| 234 | self.context.stroke() |
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| 235 | self.context.restore() |
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| 236 | |
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| 237 | |
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| 238 | def __drawNode(self, node): |
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| 239 | """ |
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| 240 | Draw nodes and your informations |
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| 241 | @type : NetNode |
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| 242 | @param : The node will be draw |
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| 243 | """ |
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| 244 | x, y = node.getCartesianCoordinate() |
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| 245 | r, g, b = node.getDrawInfo('color') |
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| 246 | xc, yc = self.__centerOfWidget |
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| 247 | |
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| 248 | radius = node.getDrawInfo('radius') |
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| 249 | |
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| 250 | if node.getDrawInfo('over') == True: |
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| 251 | self.context.arc(xc + x, yc - y, radius + 2, 0, 2 * math.pi) |
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| 252 | self.context.set_source_rgba(0.0, 0.0, 1.0, 0.3) |
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| 253 | self.context.fill_preserve() |
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| 254 | self.context.stroke() |
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| 255 | |
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| 256 | self.context.arc(xc + x, yc - y, radius, 0, 2 * math.pi) |
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| 257 | self.context.set_source_rgb(r, g, b) |
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| 258 | self.context.fill_preserve() |
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| 259 | self.context.set_source_rgb(0.0, 0.0, 0.0) |
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| 260 | self.context.set_font_size(9) |
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| 261 | self.context.show_text(node.getInformation('ip')) |
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| 262 | self.context.set_dash([1,0]) |
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| 263 | self.context.set_line_width(0.5) |
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| 264 | self.context.stroke() |
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| 265 | |
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| 266 | |
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| 267 | def __calculateNodePositions(self): |
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| 268 | """ |
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| 269 | Make some operations to determine the initial node positions |
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| 270 | """ |
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| 271 | newNodes = [self.__graph.getMainNodeID()] |
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| 272 | oldNodes = [] |
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| 273 | |
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| 274 | angleRange = range(self.__graph.getNumberOfNodes()) |
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| 275 | angleRange[self.__graph.getMainNodeID()] = (0,360) |
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| 276 | |
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| 277 | self.__graph.getMainNode().setPolarCoordinate(0, 0) |
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| 278 | |
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| 279 | for i in range(self.__numberOfRings): |
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| 280 | |
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| 281 | locNodes = [] |
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| 282 | |
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| 283 | for nodeID in newNodes: |
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| 284 | |
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| 285 | oldNodes.append(nodeID) |
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| 286 | |
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| 287 | node = self.__graph.getNodeByID(nodeID) |
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| 288 | connections = self.__graph.getNodeConnections(node, oldNodes) |
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| 289 | (min, max) = angleRange[node.getID()] |
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| 290 | alpha = 0 |
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| 291 | |
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| 292 | radius = self.__ringGap * (i + 2) |
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| 293 | |
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| 294 | for j in connections: |
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| 295 | |
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| 296 | child = self.__graph.getNodeByID(j) |
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| 297 | alpha += 1 |
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| 298 | |
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| 299 | factor = (max - min) / len(connections) |
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| 300 | |
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| 301 | if factor > 180: |
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| 302 | factor = 180 |
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| 303 | |
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| 304 | a = min + (alpha - 1) * factor |
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| 305 | b = min + alpha * factor |
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| 306 | angleRange[j] = (a, b) |
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| 307 | |
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| 308 | theta = ((b - a) / 2) + a |
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| 309 | child.setPolarCoordinate(radius, math.radians(theta)) |
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| 310 | |
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| 311 | locNodes.append(j) |
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| 312 | |
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| 313 | for j in locNodes: |
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| 314 | newNodes.append(j) |
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| 315 | |
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| 316 | for j in oldNodes: |
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| 317 | if j in newNodes: |
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| 318 | newNodes.remove(j) |
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| 319 | |
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| 320 | if len(newNodes) == 0: break |
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| 321 | |
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| 322 | |
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| 323 | def setGraph(self, graph): |
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| 324 | """ |
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| 325 | Set graph to be displayed in layout |
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| 326 | @type : Graph |
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| 327 | @param : Set the graph used in visualization |
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| 328 | """ |
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| 329 | self.__graph = graph |
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| 330 | |
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| 331 | |
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| 332 | |
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| 333 | class NodeView(gtk.Window): |
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| 334 | """ |
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| 335 | """ |
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| 336 | |
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| 337 | __COMPACTED = 1 |
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| 338 | __COLLAPSED = 0 |
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| 339 | |
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| 340 | def __init__(self, node, position, parent): |
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| 341 | """ |
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| 342 | """ |
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| 343 | gtk.Window.__init__(self, gtk.WINDOW_POPUP) |
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| 344 | self.move(position[0], position[1]) |
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| 345 | self.__button_press_position = self.get_pointer() |
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| 346 | self.resize(200, 120) |
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| 347 | self.modify_bg(gtk.STATE_NORMAL, gdk.color_parse("#ffffe0")) |
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| 348 | |
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| 349 | self.__node = node |
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| 350 | self.__pressed = False |
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| 351 | self.__parent = parent |
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| 352 | |
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| 353 | self.connect("button_press_event", self.button_press) |
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| 354 | self.connect("button_release_event", self.button_release) |
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| 355 | self.connect("enter_notify_event", self.enter_notify) |
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| 356 | self.connect("leave_notify_event", self.leave_notify) |
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| 357 | self.connect("motion_notify_event", self.motion_notify) |
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| 358 | |
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| 359 | self.add_events(gdk.BUTTON_PRESS_MASK | |
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| 360 | gdk.BUTTON_RELEASE_MASK | |
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| 361 | gdk.POINTER_MOTION_MASK | |
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| 362 | gdk.ENTER_NOTIFY | |
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| 363 | gdk.LEAVE_NOTIFY | |
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| 364 | gdk.POINTER_MOTION_HINT_MASK) |
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| 365 | |
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| 366 | self.__draw_compact_layout() |
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| 367 | |
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| 368 | |
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| 369 | def __draw_compact_layout(self): |
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| 370 | """ |
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| 371 | """ |
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| 372 | body = gtk.VBox() |
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| 373 | body.set_spacing(5) |
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| 374 | body.set_border_width(5) |
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| 375 | head = gtk.HBox() |
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| 376 | head.set_spacing(5) |
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| 377 | head.set_border_width(5) |
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| 378 | |
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| 379 | bold_font = pango.FontDescription('monospace bold 8') |
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| 380 | normal_font = pango.FontDescription('monospace 8') |
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| 381 | |
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| 382 | color = gtk.EventBox() |
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| 383 | color.set_size_request(15, 15) |
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| 384 | r, g, b = drawing.cairoToGdkColor(self.__node.getDrawInfo('color')) |
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| 385 | color.modify_bg(gtk.STATE_NORMAL, gdk.Color(r, g, b)) |
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| 386 | |
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| 387 | title = gtk.Label() |
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| 388 | title.set_markup(self.__node.getInformation('ip')) |
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| 389 | title.modify_font(bold_font) |
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| 390 | |
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| 391 | close_event = gtk.EventBox() |
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| 392 | close = gtk.Image() |
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| 393 | close.set_from_file('image/close.png') |
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| 394 | close_event.add(close) |
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| 395 | close_event.connect('button_press_event', self.close_window) |
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| 396 | close_event.add_events(gdk.BUTTON_PRESS_MASK) |
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| 397 | |
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| 398 | expand_event = gtk.EventBox() |
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| 399 | expand = gtk.Image() |
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| 400 | expand.set_from_file('image/expand.png') |
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| 401 | expand_event.add(expand) |
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| 402 | expand_event.connect('button_press_event', self.expand_window) |
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| 403 | expand_event.add_events(gdk.BUTTON_PRESS_MASK) |
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| 404 | |
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| 405 | collapse_event = gtk.EventBox() |
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| 406 | collapse = gtk.Image() |
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| 407 | collapse.set_from_file('image/collapse.png') |
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| 408 | collapse_event.add(collapse) |
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| 409 | collapse_event.connect('button_press_event', self.collapse_window) |
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| 410 | collapse_event.add_events(gdk.BUTTON_PRESS_MASK) |
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| 411 | |
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| 412 | head.pack_start(color, False, False, 0) |
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| 413 | head.pack_start(title, False, False, 0) |
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| 414 | head.pack_end(close_event, False, False, 0) |
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| 415 | head.pack_end(expand_event, False, False, 0) |
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| 416 | head.pack_end(collapse_event, False, False, 0) |
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| 417 | body.pack_start(head, False, False, 0) |
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| 418 | |
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| 419 | self.add(body) |
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| 420 | |
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| 421 | |
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| 422 | def close_window(self, widget, event): |
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| 423 | """ |
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| 424 | """ |
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| 425 | self.__node.setDrawInfo('over', False) |
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| 426 | self.destroy() |
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| 427 | self.__parent.queue_draw() |
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| 428 | |
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| 429 | |
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| 430 | def expand_window(self, widget, event): |
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| 431 | """ |
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| 432 | """ |
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| 433 | if self.__COMPACTED == 1: |
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| 434 | self.resize(400, 240) |
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| 435 | self.__COMPACTED = 0 |
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| 436 | else: |
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| 437 | self.resize(200, 120) |
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| 438 | self.__COMPACTED = 1 |
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| 439 | |
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| 440 | |
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| 441 | def collapse_window(self, widget, event): |
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| 442 | """ |
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| 443 | """ |
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| 444 | if self.__COLLAPSED == 0: |
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| 445 | self.resize(200, 30) |
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| 446 | self.__COLLAPSED = 1 |
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| 447 | else: |
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| 448 | if self.__COMPACTED == 0: |
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| 449 | self.resize(400, 240) |
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| 450 | else: |
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| 451 | self.resize(200, 120) |
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| 452 | self.__COLLAPSED = 0 |
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| 453 | |
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| 454 | |
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| 455 | def button_press(self, widget, event): |
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| 456 | """ |
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| 457 | """ |
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| 458 | self.__pressed = True |
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| 459 | self.__button_press_position = self.get_pointer() |
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| 460 | |
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| 461 | return True |
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| 462 | |
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| 463 | |
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| 464 | def button_release(self, widget, event): |
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| 465 | """ |
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| 466 | """ |
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| 467 | self.__pressed = False |
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| 468 | |
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| 469 | return True |
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| 470 | |
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| 471 | |
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| 472 | def enter_notify(self, widget, event): |
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| 473 | """ |
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| 474 | """ |
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| 475 | self.__node.setDrawInfo('over', True) |
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| 476 | self.__parent.queue_draw() |
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| 477 | |
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| 478 | |
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| 479 | def leave_notify(self, widget, event): |
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| 480 | """ |
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| 481 | """ |
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| 482 | self.__node.setDrawInfo('over', False) |
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| 483 | |
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| 484 | |
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| 485 | def motion_notify(self, widget, event): |
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| 486 | """ |
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| 487 | """ |
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| 488 | self.__node.setDrawInfo('over', True) |
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| 489 | |
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| 490 | if event.is_hint == True: |
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| 491 | |
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| 492 | x, y, button_state = event.window.get_pointer() |
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| 493 | |
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| 494 | if button_state & gtk.gdk.BUTTON1_MASK and self.__pressed: |
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| 495 | |
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| 496 | xw, yw = event.window.get_root_origin() |
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| 497 | xd, yd = self.__button_press_position |
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| 498 | self.move(x + xw - xd, y + yw - yd) |
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| 499 | |
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| 500 | return True |
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| 501 | |
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| 502 | |
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| 503 | |
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| 504 | class NetNode(Node): |
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| 505 | """ |
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| 506 | Node class for radial network widget |
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| 507 | """ |
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| 508 | def __init__(self, id=Node): |
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| 509 | """ |
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| 510 | """ |
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| 511 | self.__drawInfo = None |
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| 512 | """Hash with draw information""" |
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| 513 | self.__coordinate = PolarCoordinate() |
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| 514 | |
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| 515 | super(NetNode, self).__init__(id) |
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| 516 | |
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| 517 | |
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| 518 | def setPolarCoordinate(self, r, t): |
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| 519 | """ |
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| 520 | Set polar coordinate |
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| 521 | @type r: number |
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| 522 | @param r: The radius of coordinate |
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| 523 | @type t: number |
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| 524 | @param t: The angle (theta) of coordinate in radians |
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| 525 | """ |
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| 526 | self.__coordinate.setCoordinate(r, t) |
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| 527 | |
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| 528 | |
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| 529 | def getPolarCoordinate(self): |
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| 530 | """ |
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| 531 | Get cartesian coordinate |
|---|
| 532 | @rtype: tuple |
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| 533 | @return: Cartesian coordinates (x, y) |
|---|
| 534 | """ |
|---|
| 535 | return self.__coordinate.getCoordinate() |
|---|
| 536 | |
|---|
| 537 | |
|---|
| 538 | def getCartesianCoordinate(self): |
|---|
| 539 | """ |
|---|
| 540 | Get cartesian coordinate |
|---|
| 541 | @rtype: tuple |
|---|
| 542 | @return: Cartesian coordinates (x, y) |
|---|
| 543 | """ |
|---|
| 544 | return self.__coordinate.toCartesian() |
|---|
| 545 | |
|---|
| 546 | |
|---|
| 547 | def getDrawInfo(self, info): |
|---|
| 548 | """ |
|---|
| 549 | Get draw information about node |
|---|
| 550 | @type : string |
|---|
| 551 | @param : Information name |
|---|
| 552 | @rtype: mixed |
|---|
| 553 | @return: The requested information |
|---|
| 554 | """ |
|---|
| 555 | try: |
|---|
| 556 | return self.__drawInfo[ info ] |
|---|
| 557 | except: |
|---|
| 558 | return None |
|---|
| 559 | |
|---|
| 560 | |
|---|
| 561 | def setDrawInfo(self, info, value=None): |
|---|
| 562 | """ |
|---|
| 563 | Set draw information |
|---|
| 564 | @type : dict |
|---|
| 565 | @param : Draw information dictionary |
|---|
| 566 | """ |
|---|
| 567 | if value == None: |
|---|
| 568 | self.__drawInfo = info |
|---|
| 569 | else: |
|---|
| 570 | self.__drawInfo[info] = value |
|---|
| 571 | |
|---|
| 572 | |
|---|
| 573 | |
|---|
| 574 | |
|---|
| 575 | if __name__ == "__main__": |
|---|
| 576 | |
|---|
| 577 | # Testing application |
|---|
| 578 | |
|---|
| 579 | window = gtk.Window() |
|---|
| 580 | radialnet = RadialNet(5) |
|---|
| 581 | |
|---|
| 582 | # Creating nodes |
|---|
| 583 | nodes = range(10) |
|---|
| 584 | |
|---|
| 585 | nodes[0] = NetNode(0) |
|---|
| 586 | nodes[0].setDrawInfo({"color":(0,1,0), "radius":10}) |
|---|
| 587 | nodes[0].setInformation({"ip":"192.168.1.1", "host":"joao.test.net"}) |
|---|
| 588 | |
|---|
| 589 | nodes[1] = NetNode(1) |
|---|
| 590 | nodes[1].setDrawInfo({"color":(1,1,0), "radius":8}) |
|---|
| 591 | nodes[1].setInformation({"ip":"192.168.1.2", "host":"luis.test.net"}) |
|---|
| 592 | |
|---|
| 593 | nodes[2] = NetNode(2) |
|---|
| 594 | nodes[2].setDrawInfo({"color":(1,0,0), "radius":6}) |
|---|
| 595 | nodes[2].setInformation({"ip":"192.168.1.3", "host":"polo.test.net"}) |
|---|
| 596 | |
|---|
| 597 | nodes[3] = NetNode(3) |
|---|
| 598 | nodes[3].setDrawInfo({"color":(0,1,0), "radius":10}) |
|---|
| 599 | nodes[3].setInformation({"ip":"192.168.2.5", "host":"mara.test.net"}) |
|---|
| 600 | |
|---|
| 601 | nodes[4] = NetNode(4) |
|---|
| 602 | nodes[4].setDrawInfo({"color":(1,0,0), "radius":12}) |
|---|
| 603 | nodes[4].setInformation({"ip":"192.168.3.2", "host":"nara.test.net"}) |
|---|
| 604 | |
|---|
| 605 | nodes[5] = NetNode(5) |
|---|
| 606 | nodes[5].setDrawInfo({"color":(0,1,0), "radius":8}) |
|---|
| 607 | nodes[5].setInformation({"ip":"192.168.3.3", "host":"luca.test.net"}) |
|---|
| 608 | |
|---|
| 609 | nodes[6] = NetNode(6) |
|---|
| 610 | nodes[6].setDrawInfo({"color":(1,1,0), "radius":8}) |
|---|
| 611 | nodes[6].setInformation({"ip":"192.168.3.1", "host":"jose.test.net"}) |
|---|
| 612 | |
|---|
| 613 | nodes[7] = NetNode(7) |
|---|
| 614 | nodes[7].setDrawInfo({"color":(1,1,0), "radius":10}) |
|---|
| 615 | nodes[7].setInformation({"ip":"192.168.1.8", "host":"mark.test.net"}) |
|---|
| 616 | |
|---|
| 617 | nodes[8] = NetNode(8) |
|---|
| 618 | nodes[8].setDrawInfo({"color":(1,1,0), "radius":8}) |
|---|
| 619 | nodes[8].setInformation({"ip":"192.168.1.7", "host":"mama.test.net"}) |
|---|
| 620 | |
|---|
| 621 | nodes[9] = NetNode(9) |
|---|
| 622 | nodes[9].setDrawInfo({"color":(1,0,0), "radius":6}) |
|---|
| 623 | nodes[9].setInformation({"ip":"192.168.4.7", "host":"papa.test.net"}) |
|---|
| 624 | |
|---|
| 625 | graph = Graph(nodes) |
|---|
| 626 | graph.setMainNodeByID(0) |
|---|
| 627 | graph.setConnections(0, 1) |
|---|
| 628 | graph.setConnections(0, 2) |
|---|
| 629 | graph.setConnections(0, 7) |
|---|
| 630 | graph.setConnections(0, 8) |
|---|
| 631 | graph.setConnections(1, 3) |
|---|
| 632 | graph.setConnections(2, 4) |
|---|
| 633 | graph.setConnections(2, 5) |
|---|
| 634 | graph.setConnections(2, 6) |
|---|
| 635 | graph.setConnections(5, 9) |
|---|
| 636 | |
|---|
| 637 | radialnet.setGraph(graph) |
|---|
| 638 | radialnet.set_size_request(400, 400) |
|---|
| 639 | |
|---|
| 640 | window.add(radialnet) |
|---|
| 641 | window.connect("destroy", gtk.main_quit) |
|---|
| 642 | window.show_all() |
|---|
| 643 | |
|---|
| 644 | gtk.main() |
|---|
| 645 | |
|---|