1 # application-fca.tcl --
2 #
3 # FIXME: This file needs a description here.
4 #
5 # Copyright (c) 1997-2002 The Regents of the University of California.
6 # All rights reserved.
7 #
8 # Redistribution and use in source and binary forms, with or without
9 # modification, are permitted provided that the following conditions are met:
10 #
11 # A. Redistributions of source code must retain the above copyright notice,
12 # this list of conditions and the following disclaimer.
13 # B. Redistributions in binary form must reproduce the above copyright notice,
14 # this list of conditions and the following disclaimer in the documentation
15 # and/or other materials provided with the distribution.
16 # C. Neither the names of the copyright holders nor the names of its
17 # contributors may be used to endorse or promote products derived from this
18 # software without specific prior written permission.
19 #
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
21 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
24 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
27 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31
32 Class FCApp -superclass Application
33
34 FCApp instproc init argv {
35 set config [new Configuration]
36 $self set options_ $config
37
38 $self next fca
39 $self init_args $config
40 $self init_resources $config
41 $self parse_args $argv
42 $self init_net
43 $self init_ui
44 }
45
46
47 FCApp instproc init_args o {
48 $self register_option $o -m moderators
49 }
50
51
52 FCApp instproc init_resources o {
53 $o add_default sessionAddr "224.2.55.100/5000"
54 }
55
56
57 FCApp instproc init_net {} {
58 $self instvar mgr_ uiMgr_ session_ localSrc_
59
60 puts "come into init_net"
61
62 # floor control policy: manual, 1 moderator, 15 max rqs, 3 floors max
63 # and default floors
64 # the policy should be obtained from SDR plug in
65 #!! chairs are the initial floor holders
66
67 set moderatorIds [$self resource moderators]
68 DbgOut "moderatorIds = { $moderatorIds }"
69 set addr [$self resource sessionAddr]
70 DbgOut "session addr: $addr"
71
72 set policy [new FCAPolicy 0 1 5]
73 $policy addFloor 1 1
74 $policy addFloor 2 1
75 $policy addFloor 3 1
76
77 set mgr_ [new SRMAppMgr/FCA/Tcl $policy $moderatorIds]
78 set session_ [Session/SRM create-session $mgr_ $addr]
79 set localSrc_ [$session_ default-local]
80 puts "*$localSrc_*"
81 $mgr_ attach_session_ $session_
82 $mgr_ setLocalSrcId [$localSrc_ srcid]
83 $mgr_ create_dynamics
84 # must call create_dynamics only after we've attached the local src
85
86 DbgOut "local srcid: [$localSrc_ srcid]"
87
88 [$session_ data-net] loopback 1
89 [$session_ ctrl-net] loopback 1
90
91 set uiMgr_ [new FCA_UIMgr .main_frame $mgr_]
92 $mgr_ attach_uiMgr $uiMgr_
93
94 $uiMgr_ add_floor 1 Audio Audio_Icon
95 $uiMgr_ add_floor 2 Video Video_Icon
96 $uiMgr_ add_floor 3 Mediaboard Mediaboard_Icon
97
98 set sm [$session_ set sm_]
99 $sm attach_src_update_handler $uiMgr_
100 pack .main_frame -expand 1 -fill both
101 }
102
103
104 FCApp instproc init_ui {} {
105 }
106
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