git.gag.com Git - debian/gnuradio/blob - grc/blocks/variable_slider.xml

   1 <?xml version="1.0"?>
   2 <!--
   3 ###################################################
   4 ##Variable Slider:
   5 ##      a combined slider and text box form
   6 ###################################################
   7  -->
   8 <block>
   9         <name>Variable Slider</name>
  10         <key>variable_slider</key>
  11         <import>from gnuradio.wxgui import forms</import>
  12         <var_make>self.$(id) = $(id) = $value</var_make>
  13         <make>#set $parent = $notebook() and 'self.%s.GetPage(%s)'%$notebook() or 'self'
  14 #set $win = '_%s_sizer'%$id
  15 $win = wx.BoxSizer(wx.VERTICAL)
  16 self._$(id)_text_box = forms.text_box(
  17         parent=$(parent).GetWin(),
  18         sizer=$win,
  19         value=self.$id,
  20         callback=self.set_$(id),
  21         #if $label()
  22         label=$label,
  23         #else
  24         label='$id',
  25         #end if
  26         converter=forms.$(converver)(),
  27         proportion=0,
  28 )
  29 self._$(id)_slider = forms.slider(
  30         parent=$(parent).GetWin(),
  31         sizer=$win,
  32         value=self.$id,
  33         callback=self.set_$(id),
  34         minimum=$min,
  35         maximum=$max,
  36         num_steps=$num_steps,
  37         style=$style,
  38         cast=$(converver.slider_cast),
  39         proportion=1,
  40 )
  41 #if not $grid_pos()
  42 $(parent).Add($win)
  43 #else
  44 $(parent).GridAdd($win, $(', '.join(map(str, $grid_pos()))))
  45 #end if</make>
  46         <callback>self.set_$(id)($value)</callback>
  47         <callback>self._$(id)_slider.set_value($id)</callback>
  48         <callback>self._$(id)_text_box.set_value($id)</callback>
  49         <param>
  50                 <name>Label</name>
  51                 <key>label</key>
  52                 <value></value>
  53                 <type>string</type>
  54                 <hide>#if $label() then 'none' else 'part'#</hide>
  55         </param>
  56         <param>
  57                 <name>Default Value</name>
  58                 <key>value</key>
  59                 <value>50</value>
  60                 <type>real</type>
  61         </param>
  62         <param>
  63                 <name>Minimum</name>
  64                 <key>min</key>
  65                 <value>0</value>
  66                 <type>real</type>
  67         </param>
  68         <param>
  69                 <name>Maximum</name>
  70                 <key>max</key>
  71                 <value>100</value>
  72                 <type>real</type>
  73         </param>
  74         <param>
  75                 <name>Num Steps</name>
  76                 <key>num_steps</key>
  77                 <value>100</value>
  78                 <type>int</type>
  79                 <hide>part</hide>
  80         </param>
  81         <param>
  82                 <name>Style</name>
  83                 <key>style</key>
  84                 <value>wx.SL_HORIZONTAL</value>
  85                 <type>enum</type>
  86                 <hide>part</hide>
  87                 <option>
  88                         <name>Horizontal</name>
  89                         <key>wx.SL_HORIZONTAL</key>
  90                 </option>
  91                 <option>
  92                         <name>Vertical</name>
  93                         <key>wx.SL_VERTICAL</key>
  94                 </option>
  95         </param>
  96         <param>
  97                 <name>Converter</name>
  98                 <key>converver</key>
  99                 <value>float_converter</value>
 100                 <type>enum</type>
 101                 <option>
 102                         <name>Float</name>
 103                         <key>float_converter</key>
 104                         <opt>slider_cast:float</opt>
 105                 </option>
 106                 <option>
 107                         <name>Integer</name>
 108                         <key>int_converter</key>
 109                         <opt>slider_cast:int</opt>
 110                 </option>
 111         </param>
 112         <param>
 113                 <name>Grid Position</name>
 114                 <key>grid_pos</key>
 115                 <value></value>
 116                 <type>grid_pos</type>
 117         </param>
 118         <param>
 119                 <name>Notebook</name>
 120                 <key>notebook</key>
 121                 <value></value>
 122                 <type>notebook</type>
 123         </param>
 124         <check>$min &lt;= $value &lt;= $max</check>
 125         <check>$min &lt; $max</check>
 126         <check>0 &lt; $num_steps &lt;= 1000</check>
 127         <doc>
 128 This block creates a variable with a slider. \
 129 Leave the label blank to use the variable id as the label. \
 130 The value must be a real number. \
 131 The value must be between the minimum and the maximum. \
 132 The number of steps must be between 0 and 1000.
 133
 134 Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
 135
 136 Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
 137         </doc>
 138 </block>