Module: Tioga::IRB_Tioga

Defined in:
lib/Tioga/irb_tioga.rb

Instance Method Summary collapse

Instance Method Details

#check_have_loaded ⇒ Object 



10
11
12
13
14
 
# File 'lib/Tioga/irb_tioga.rb', line 10

def check_have_loaded
  return true unless ($tioga_figure_filename == nil) || ($tioga_figure_filename.length == 0)
  puts "Must open a file first."
  return false
end

#cmds ⇒ Object 



96
97
98
 
# File 'lib/Tioga/irb_tioga.rb', line 96

def cmds
  l
end

#do_figs(fignums, view) ⇒ Object 



27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/Tioga/irb_tioga.rb', line 27

def do_figs(fignums,view)
  if fignums.kind_of?String
    fignums = $tioga_ui.parse_figs(fignums)
  end
  if fignums == nil
    $tioga_ui.make_all_pdfs(view)
    set_figure_num(0)
  else
    if fignums.kind_of?Integer
      fignums += FigureMaker.default.num_figures if fignums < 0
      fignums = [fignums]
    end
    $tioga_ui.do_fignums(fignums,view)
    set_figure_num(fignums[-1])
  end
  return true
end

#h ⇒ Object 



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
 
# File 'lib/Tioga/irb_tioga.rb', line 111

def h
    puts ''
    puts "   Command               description"
    puts "   o 'filename'          opens the named tioga file (with extension .rb)."
    puts "   o                     opens the current tioga file (i.e., reload)."
    puts "   l                     lists the defined figures by number and name."
    puts "   m <figs>              makes PDFs without showing them in the viewer."
    puts "   s <figs>              makes and shows PDFs, each in a separate viewer window."
    puts "   p <figs>              makes PDFs and shows the portfolio as a multi-page document."
    puts "   r                     reloads the current file and reshows the current figure."
    puts "   h                     helpfully prints this list of commands."
    puts "\n   Since the filename extension is known, you can skip typing it if you like."
    puts "\n   If <figs> is omitted, then tioga does all the figures defined in the file"
    puts "        ordered by their definition index numbers."
    puts "\n   Otherwise, <figs> must be either"
    puts "        a valid ruby array index number for a figure (can be negative), or"
    puts "        an array of index numbers for a set of figures, or"
    puts "        a string with a space-less, comma-separated list of figure indices and ranges, or"
    puts "        a string giving a defined figure name (as supplied to def_figure in the tioga file)."
    puts ''
    puts "        For example, s 'Plot1' makes and shows the pdf for the figure named Plot1,"
    puts "        and p '5,0..3,-1' makes a portfolio with the figure having index 5 on page 1,"
    puts "        followed by pages showing the figures with indices 0, 1, 2, 3, and -1."
    puts "\n   The viewer for showing PDFs is specified by the $pdf_viewer variable."
    puts "        The default value can be set by creating a .tiogainit file in your home directory."
    puts "        Your current setting for $pdf_viewer is " + $pdf_viewer + '.'
    puts "        To change it, edit ~/.tiogainit to add the line $pdf_viewer = 'my viewer command'."
    puts "        The command tioga uses to show a pdf is $pdf_viewer + ' ' + full_PDF_filename."
    puts ''

    return true
end

#l ⇒ Object 



106
107
108
109
 
# File 'lib/Tioga/irb_tioga.rb', line 106

def l
  $tioga_ui.list_figures
  return true
end

#list_cmds ⇒ Object 



101
102
103
 
# File 'lib/Tioga/irb_tioga.rb', line 101

def list_cmds
  l
end

#m(fignums = nil) ⇒ Object 



51
52
53
54
55
 
# File 'lib/Tioga/irb_tioga.rb', line 51

def m(fignums=nil)
  return unless check_have_loaded
  do_figs(fignums,false)
  return true
end

#o(filename = nil) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
 
# File 'lib/Tioga/irb_tioga.rb', line 16

def o(filename=nil)
  filename = $tioga_figure_filename if filename == nil
  return if filename == nil || filename.length == 0 # this happens if just give shell command irb_tioga with no filename
  filename = $tioga_ui.fix_filename(filename)
  result = $tioga_ui.setdir_and_load(filename)
  return false if result == nil
  $tioga_figure_filename = result
  $tioga_figure_num = 0
  return true
end

#p(fignums = nil) ⇒ Object 



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
 
# File 'lib/Tioga/irb_tioga.rb', line 62

def p(fignums=nil)
  return unless check_have_loaded
  if fignums.kind_of?String
    fignums = $tioga_ui.parse_figs(fignums)
  end
  if fignums == nil
    $tioga_ui.make_portfolio(true)
  elsif fignums.kind_of?Integer
    fignums += FigureMaker.default.num_figures if fignums < 0
    $tioga_ui.make_portfolio(true,[fignums])
  else
    $tioga_ui.make_portfolio(true,fignums)
  end
  set_figure_num(fignums[-1]) unless fignums == nil
  return true
end

#r ⇒ Object 



79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
 
# File 'lib/Tioga/irb_tioga.rb', line 79

def r
  return unless check_have_loaded
  if $tioga_figure_num != nil
    figname = FigureMaker.default.figure_names[$tioga_figure_num] 
  else
    figname = nil
  end
  o(nil)
  if figname != nil
    num = FigureMaker.default.figure_names.index(figname)
    if num != nil
      s(num)
    end
  end
end

#s(fignums = nil) ⇒ Object 



45
46
47
48
49
 
# File 'lib/Tioga/irb_tioga.rb', line 45

def s(fignums=nil)
  return unless check_have_loaded
  do_figs(fignums,true)
  return true
end

#set_figure_num(num) ⇒ Object 



57
58
59
60
 
# File 'lib/Tioga/irb_tioga.rb', line 57

def set_figure_num(num)
  num = FigureMaker.default.figure_names.index(num) unless num == nil || num.kind_of?(Integer)
  $tioga_figure_num = num
end