1 # vic-view.tcl --
2 #
3 # FIXME: This file needs a description here.
4 #
5 # Copyright (c) 2001-2002 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 #VicReceiver
33 # Creates a widget that includes a SessionReceiver for the spec along
34 # with session information.
35 #
36 Class VicReceiver
37
38 VicReceiver instproc init {spec ui} {
39 set spec_window [join [split $spec .] /]
40 global view_ sr_vic_$spec_window
41 $self instvar spec_ ui_
42 set spec_ $spec
43 set ui_ $ui
44
45 set sr_vic_$spec_window [new SessionReceiver $spec .vic.$spec_window]
46
47 # frame made in SessionReciever init
48 set w .vic.$spec_window
49 pack $w -anchor nw
50
51 # basic session information
52 frame $w.info -height 60 -width 120 -relief sunken
53 label $w.info.address_label -text "Address:"
54 label $w.info.address -text "$spec" -relief sunken
55 pack $w.info -side left
56 pack propagate $w.info false
57 pack $w.info.address_label -anchor nw
58 pack $w.info.address -anchor c -side top
59
60 bind $w.info <ButtonPress-3> "$self trigger_dropmenu $w"
61 bind $w.info.address_label <ButtonPress-3> "$self trigger_dropmenu $w"
62 bind $w.info.address <ButtonPress-3> "$self trigger_dropmenu $w"
63 }
64
65 #
66 # If the right-mouse button is clicked on the session info area, this method
67 # is called to trigger a drop down menu.
68 #
69 VicReceiver instproc trigger_dropmenu {w} {
70 $self instvar spec_ ui_ rmsession_dropmenu
71 set path $w.rmsession_dropmenu
72 if {[winfo exists $path]} {
73 tk_popup $rmsession_dropmenu [winfo pointerx $path] \
74 [winfo pointery $path]
75 } else {
76 set rmsession_dropmenu [menu $path -tearoff 0]
77
78 $rmsession_dropmenu add command -label "Session Info"
79 $rmsession_dropmenu add command -label "Remove Session" -command \
80 "$ui_ remove_session $spec_"
81
82 tk_popup $rmsession_dropmenu [winfo pointerx $path] \
83 [winfo pointery $path]
84 }
85 }
86
87
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