summaryrefslogtreecommitdiffstats
path: root/src/panel.inc
blob: c559c2385c6aac47f25167721afabf8501f530bb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
%
% Panel handling.
%
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Some global vars.
%
/panel.size     { clip.size pop 24 } def
/panel.y        { clip.size exch pop panel.size exch pop sub 5 sub } def
/panel.text.y	{ panel.y 5 add } def
/panel.text.Fy	0 def
/panel.font	font.normal def

/panel.expert   false def

% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Init panel.
%
% ( ) ==> ( )
%
/panel.init {

  /panel.back 0 panel.y moveto panel.size savescreen def

  /panel.entry.help [ keyF1 0 "F1" /panel.help /panel.help.width /panel.help.update .undef ] def
  /panel.entry.about [ keyF1 0 "F1" /panel.about /panel.about.width /panel.about.update .undef ] def

  % define panel layout
  /panel.full [

    % [ key x label show_func width_func update_func init_func ]

    about.msg {
      panel.entry.about
    } {
      panel.entry.help
    } ifelse

    syslinux {

      config.livecd {

        [ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ]
        [ keyF3 0 "F3" /panel.video /panel.video.width /panel.video.update /video.init ]
        [ keyF4 0 "F4" /panel.kernelopts /panel.kernelopts.width /panel.kernelopts.update /kernelopts.init ]

      } {

        [ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ]
        [ keyF3 0 "F3" /panel.video /panel.video.width /panel.video.update /video.init ]
        [ keyF4 0 "F4" /panel.install /panel.install.width /panel.install.update /install.init ]
        [ keyF5 0 "F5" /panel.kernelopts /panel.kernelopts.width /panel.kernelopts.update /kernelopts.init ]
        [ keyF6 0 "F6" /panel.dud /panel.dud.width /panel.dud.update /dud.init ]

        32+64bit_source {
          64bit {
            32bit_boot_dir .undef ne
            64bit_boot_dir .undef ne
            32bit_boot_dir 64bit_boot_dir ne
            and and {
              [ keyF7 0 "F7" /panel.bits /panel.bits.width /panel.bits.update /bits.init ]
            } if
          } if
        } if

        keymap.mainmenu {
          [ keyF8 0 "F8" /panel.keymap /panel.keymap.width /panel.keymap.update /keymap.init ]
        } if

      } ifelse

      xmenu.bits .undef eq { bits.init } if

    } {

      [ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ]
      "profiles" findfile dup {
        /profile.data exch def
        [ keyF3 0 "F3" /panel.profile /panel.profile.width /panel.profile.update /profile.init ]
      } { pop } ifelse

      keymap.mainmenu {
        [ keyF4 0 "F4" /panel.keymap /panel.keymap.width /panel.keymap.update /keymap.init ]
      } if

    } ifelse

  ] def

  % initialize all
  panel.full { 6 get dup .undef ne { exec } { pop } ifelse } forall

  /panel panel.full def

  panel.show
} def


% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Show panel.
%
% ( ) ==> ( )
%
/panel.show {
  panel.font setfont

%  panel.bg setcolor
  0 panel.y moveto
%  currentpoint
  panel.back restorescreen
%  currenttransparency
%  50 settransparency
%  panel.size fillrect
%  settransparency
%  moveto

%  panel.border.color setcolor
%  0 -1 rmoveto
%  0 1 clip.size pop 3 div { pop putpixel 3 0 rmoveto } for

  % don't change xmenu
  /xmenu xmenu

  /panel.x config.rtl { clip.size pop } { 0 } ifelse def
  panel { dup {
    dup 1 panel.x put
    dup 4 get exec over 2 get strsize pop add 20 add panel.x exch
    config.rtl { sub } { add } ifelse
    /panel.x exch def
    dup 5 get exec
  } { pop } ifelse } forall

  def

} def


% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Handle keyboard input.
%
% ( key_in ) ==> ( key_out )
%
/panel.input {
  panel { dup {
    dup 0 get 2 index eq { over panel.extra pop 3 get exec pop 0 exit } { pop } ifelse
  } { pop } ifelse } forall
} def


% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Draw panel entry label and move to text field.
%
% ( panel ) => ( )
%
/panel.text.moveto {
  /panel.tmp.x over 1 get 10 config.rtl { sub } { add } ifelse def
  /panel.tmp.F exch 2 get def
  
  panel.tmp.x panel.text.y panel.text.Fy add moveto
  panel.f-key.fg setcolor panel.tmp.F show.rtl
  panel.normal.fg setcolor

  6 config.rtl { neg } if panel.text.Fy neg rmoveto
} def


% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Do some extra things.
%
% ( key ) => ( key )
%
/panel.extra {
  % move down one menu entry; but only once
  % see keyDown in main::main.input

  % only for install CDs
  syslinux not { return } if

  % not for F1
  dup keyF1 eq { return } if

  panel.extra.fkey .undef eq
  menu.entry 0 eq
  menu.entry menu.texts length 1 sub lt
  and and {
    /panel.extra.fkey 1 def
    menu.entry false MenuSelect
    menu.visible.entries menu.entry menu.shift sub sub 1 eq {
      /menu.shift menu.shift 1 add def main.drawmenu
    } if
    /menu.entry menu.entry 1 add def
    menu.entry true MenuSelect
  } if
} def