Help/Libraries/JITLib/GUI/PdefGui.html

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  44 <p class="p1"><span class="s1"><b>PdefGui</b></span><span class="s2"> <span class="Apple-tab-span">     </span></span><b>a line of editing controls for a Pdef, and optionally its envir.</b></p>
  45 <p class="p2"><br></p>
  46 <p class="p1"><b>Inherits from: JITGui: TaskProxyGui </b>(like TdefGui)</p>
  47 <p class="p2"><br></p>
  48 <p class="p1">A gui showing the Pdef's name, playing state, source state, and envir state.<span class="Apple-converted-space"> </span></p>
  49 <p class="p1">Optionally, its envir can also be edited.</p>
  50 <p class="p3"><br></p>
  51 <p class="p4"><span class="s3">See also<b> </b><a href="PdefAllGui.html"><b>PdefAllGui</b></a><b>, </b><a href="TdefGui.html"><b>TdefGui</b></a><b>, </b><a href="TdefAllGui.html"><b>TdefAllGui</b></a><b>.</b></span></p>
  52 <p class="p3"><br></p>
  53 <p class="p3"><br></p>
  54 <p class="p1"><b>First example:</b></p>
  55 <p class="p2"><br></p>
  56 <p class="p5"><span class="s3">g = </span><span class="s4">PdefGui</span><span class="s3">();<span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// make a PdefGui<span class="Apple-converted-space"> </span></p>
  57 <p class="p5"><span class="s3">g.object = </span><span class="s4">Pdef</span><span class="s3">(</span><span class="s5">\a</span><span class="s3">);<span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// show when a Pdef is put in</p>
  58 <p class="p5"><span class="s4">Pdef</span><span class="s3">(</span><span class="s5">\a</span><span class="s3">, Pbind(\note, 12)); <span class="Apple-tab-span">        </span></span>// show whether it has a source</p>
  59 <p class="p5"><span class="s4">Pdef</span><span class="s3">(</span><span class="s5">\a</span><span class="s3">).play; <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// show whether playing, stopped, or ended, and pausable</p>
  60 <p class="p5"><span class="s4">Pdef</span><span class="s3">(</span><span class="s5">\a</span><span class="s3">).set(</span><span class="s5">\dur</span><span class="s3">, 0.25); <span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></span>// show whether the Pdef has an envir</p>
  61 <p class="p6">g.close;</p>
  62 <p class="p2"><br></p>
  63 <p class="p5"><span class="s3">g = </span><span class="s4">PdefGui</span><span class="s3">(</span><span class="s4">Pdef</span><span class="s3">(</span><span class="s5">\a</span><span class="s3">), 3);<span class="Apple-tab-span">   </span></span>// with an envirgui for 3 items</p>
  64 <p class="p7"><span class="s4">Pdef</span><span class="s3">(</span>\a<span class="s3">).set(</span>\lofreq<span class="s3">, [1, 10], </span>\str<span class="s3">, </span><span class="s6">"someString"</span><span class="s3">, </span>\oops<span class="s3">, </span>\oneSymbolTooMany<span class="s3">);</span></p>
  65 <p class="p6"><span class="s4">Pdef</span>(<span class="s5">\a</span>).clear;</p>
  66 <p class="p6"><span class="s4">Pdef</span>(<span class="s5">\a</span>).envir.clear;</p>
  67 <p class="p6">g.close;</p>
  68 <p class="p2"><br></p>
  69 <p class="p5"><span class="s3">(<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// put it in an existing window - margin is 0@0</p>
  70 <p class="p6">w = <span class="s4">Window</span>("my win", Rect(200, 200, 300, 200)).front;<span class="Apple-converted-space"> </span></p>
  71 <p class="p6">w.addFlowLayout;</p>
  72 <p class="p6"><span class="s4">PdefGui</span>(<span class="s4">Pdef</span>(<span class="s5">\a</span>), 0, w);</p>
  73 <p class="p6"><span class="s4">PdefGui</span>(<span class="s4">Pdef</span>(<span class="s5">\a</span>), 3, w);</p>
  74 <p class="p6">)</p>
  75 <p class="p3"><br></p>
  76 <p class="p1"><b>Details on the GUI elements:</b></p>
  77 <p class="p3"><br></p>
  78 <p class="p1"><b>name button:<span class="Apple-converted-space"> </span></b></p>
  79 <p class="p1"><span class="Apple-tab-span">     </span>when selected, typing the delete key will delete its Pdef.</p>
  80 <p class="p3"><br></p>
  81 <p class="p1"><b>play/stop button</b> :<span class="Apple-converted-space"> </span></p>
  82 <p class="p1"><span class="Apple-tab-span">     </span>indicates whether the Pdef is playing:<span class="Apple-converted-space"> </span></p>
  83 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>" &gt;"<span class="Apple-converted-space">  <span class="Apple-tab-span">      </span></span>if stopped,<span class="Apple-converted-space"> </span></p>
  84 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>" _" <span class="Apple-tab-span">       </span>if playing and active,<span class="Apple-converted-space"> </span></p>
  85 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>" |" <span class="Apple-tab-span">       </span>if it is playing, but the stream has ended.<span class="Apple-converted-space"> </span></p>
  86 <p class="p2"><span class="Apple-tab-span">     </span></p>
  87 <p class="p1"><b>pause/resume button</b>:<span class="Apple-converted-space"> </span></p>
  88 <p class="p1"><span class="Apple-tab-span">     </span>only visible if one can pause or resume the Pdef, i.e. while it is playing.</p>
  89 <p class="p1"><span class="Apple-tab-span">     </span>"paus" is shown when you can pause it,</p>
  90 <p class="p1"><span class="Apple-tab-span">     </span>"rsum" is shown when you can resume it.</p>
  91 <p class="p3"><br></p>
  92 <p class="p1"><b>src button</b>:<span class="Apple-converted-space"> </span></p>
  93 <p class="p1"><span class="Apple-tab-span">     </span>opens a document to edit the source (function) of the Pdef.</p>
  94 <p class="p1"><span class="Apple-tab-span">     </span>green if a source exists, white if the source is nil.</p>
  95 <p class="p3"><br></p>
  96 <p class="p1"><b>env button</b>:<span class="Apple-converted-space"> </span></p>
  97 <p class="p1"><span class="Apple-tab-span">     </span>opens a document to edit the environment of the Pdef,<span class="Apple-converted-space"> </span></p>
  98 <p class="p1"><span class="Apple-tab-span">     </span>which is where one can keep all variables the Pdef uses</p>
  99 <p class="p1"><span class="Apple-tab-span">     </span>for easy access.</p>
 100 <p class="p1"><span class="Apple-tab-span">     </span>green if the Pdef has an envir, white if the envir is nil.</p>
 101 <p class="p2"><br></p>
 102 <p class="p2"><br></p>
 103 <p class="p8"><b>Creation Methods</b></p>
 104 <p class="p9"><br></p>
 105 <p class="p10"><b><span class="Apple-tab-span"> </span>*new (object, numItems, parent, bounds, extras, makeSkip)</b></p>
 106 <p class="p11"><b><span class="Apple-tab-span"> </span></b></p>
 107 <p class="p10"><b><span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span></b>Create a new JITGui that will be watching an object and display its state.</p>
 108 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>object </b>- <span class="Apple-tab-span">    </span>the object to watch<span class="Apple-converted-space"> </span></p>
 109 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>numItems </b>- the number of display items to use, e.g. how many fields for text,<span class="Apple-converted-space"> </span></p>
 110 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>or how many EZSliders for single-number parameters.</p>
 111 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>parent </b>- <span class="Apple-tab-span">    </span>a parent view on which to display. If nil, a new window is created;</p>
 112 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>parent </b>can also be an existing window or a composite view.</p>
 113 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>bounds </b>- <span class="Apple-tab-span">    </span>a desired size and position where to display a JITGui. can be nil,<span class="Apple-converted-space"> </span></p>
 114 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>a point, or a rect. JITGuis know their minimum size (<b>minSize),<span class="Apple-converted-space"> </span></b></p>
 115 <p class="p12"><b><span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b>and if bounds is nil, minSize is used.</p>
 116 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>if bounds is a point or rect, it will be set to at least minSize.</p>
 117 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>With a rect one can also supply a position where to display.</p>
 118 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>If a point,shown size is the maximum of bounds and minSize<span class="Apple-converted-space"> </span></p>
 119 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>extras - <span class="Apple-tab-span">        </span></b>a list of additional information, e.g. flags about optional buttons.</p>
 120 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>(this is used is some subclasses)</p>
 121 <p class="p13"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 122 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>makeSkip </b>- A flag whether to make a skipjack.</p>
 123 <p class="p11"><br></p>
 124 <p class="p14"><br></p>
 125 <p class="p2"><br></p>
 126 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\a</span>, Pbind(\freq, Prand((1..16) * 55, inf)));</p>
 127 <p class="p15"><span class="s7">Pdef</span><span class="s3">(</span>\a).play;</p>
 128 <p class="p6">t = <span class="s7">PdefGui</span>(<span class="s7">Pdef</span>(<span class="s8">\a</span>), 4);</p>
 129 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\a</span>).set(<span class="s8">\dur</span>, 0.125, <span class="s8">\amp</span>, 0.05);</p>
 130 <p class="p2"><br></p>
 131 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\a</span>).stop;</p>
 132 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\a</span>).play;</p>
 133 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\a</span>).pause;</p>
 134 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\a</span>).resume;</p>
 135 <p class="p2"><br></p>
 136 <p class="p6">t.object_(<span class="s4">nil</span>);</p>
 137 <p class="p6">t.object_(<span class="s4">Pdef</span>(<span class="s5">\a</span>));</p>
 138 <p class="p2"><br></p>
 139 <p class="p6">(</p>
 140 <p class="p16"><span class="s3">w = </span><span class="s4">Window</span><span class="s3">(</span>"put it in a selfmade window"<span class="s3">).front;</span></p>
 141 <p class="p6">w.addFlowLayout;</p>
 142 <p class="p6">w.view.decorator.shift(50, 50);</p>
 143 <p class="p6"><span class="s4">PdefGui</span>(<span class="s4">Pdef</span>(<span class="s5">\a</span>), 12, w);</p>
 144 <p class="p6">)</p>
 145 <p class="p2"><br></p>
 146 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\b</span>,<span class="Apple-converted-space">  </span>Pbind(\note, Pxrand((0..7), inf), \dur, 0.125));</p>
 147 <p class="p6"><span class="s7">Pdef</span>(<span class="s8">\b</span>).play;</p>
 148 <p class="p17">PdefGui<span class="s3">(</span>Pdef<span class="s3">(</span><span class="s8">\b</span><span class="s3">));</span></p>
 149 <p class="p2"><br></p>
 150 <p class="p18"><span class="s3"><span class="Apple-tab-span">   </span></span>// see all Pdefs:<span class="Apple-converted-space"> </span></p>
 151 <p class="p17">PdefAllGui<span class="s3">(16);</span></p>
 152 <p class="p2"><br></p>
 153 <p class="p2"><br></p>
 154 <p class="p19"><b>Instance Variables</b></p>
 155 <p class="p11"><span class="Apple-tab-span">    </span></p>
 156 <p class="p10"><b><span class="Apple-tab-span"> </span>object <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></b>a Pdef, or nil</p>
 157 <p class="p11"><b><span class="Apple-tab-span"> </span></b></p>
 158 <p class="p10"><b><span class="Apple-tab-span"> </span>numItems<span class="Apple-tab-span">    </span></b>the number of items in the envirGui<span class="Apple-converted-space"> </span></p>
 159 <p class="p11"><b><span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span></b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 160 <p class="p10"><b><span class="Apple-tab-span"> </span>parent, <span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b>the parent view<span class="Apple-converted-space"> </span></p>
 161 <p class="p11"><b><span class="Apple-tab-span"> </span></b></p>
 162 <p class="p10"><b><span class="Apple-tab-span"> </span>bounds <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></b>the bounds of the <b>zone</b></p>
 163 <p class="p11"><br></p>
 164 <p class="p10"><b><span class="Apple-tab-span"> </span>zone<span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b>the CompositeView within which the TdfGui is shown</p>
 165 <p class="p11"><b><span class="Apple-tab-span"> </span></b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 166 <p class="p11"><span class="Apple-tab-span">    </span></p>
 167 <p class="p10"><b><span class="Apple-tab-span"> </span>nameBut, playBut, pauseBut, srcBut, envBut<span class="Apple-tab-span">  </span></b>the buttons</p>
 168 <p class="p11"><b><span class="Apple-tab-span"> </span></b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 169 <p class="p10"><b><span class="Apple-tab-span"> </span>envirGui<span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b>the gui for the Pdef's envir - nil if numItems is 0.</p>
 170 <p class="p11"><b><span class="Apple-tab-span"> </span></b><span class="Apple-tab-span">        </span></p>
 171 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 172 <p class="p19"><b>Instance Methods</b></p>
 173 <p class="p11"><br></p>
 174 <p class="p10"><b><span class="Apple-tab-span"> </span>object_ (obj)<span class="Apple-tab-span">       </span></b>put an object in the gui.<span class="Apple-converted-space"> </span><span class="s2"><span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span></span></p>
 175 <p class="p13"><span class="Apple-tab-span">    </span></p>
 176 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>// if the jitGui is in its own window, you can:</p>
 177 <p class="p12"><b><span class="Apple-tab-span"> </span>moveTo (h, v)<span class="Apple-tab-span">       </span></b>move it to some specific location.</p>
 178 <p class="p13"><br></p>
 179 <p class="p10"><b><span class="Apple-tab-span"> </span>clear<span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b>set the PdefGui's object to nil</p>
 180 <p class="p13"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 181 <p class="p10"><b><span class="Apple-tab-span"> </span>close<span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span></b>and close its window.</p>
 182 <p class="p14"><br></p>
 183 <p class="p11"><span class="Apple-tab-span">    </span></p>
 184 <p class="p10"><b>Internal methods:</b></p>
 185 <p class="p11"><br></p>
 186 <p class="p10"><b><span class="Apple-tab-span"> </span>srcString<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></b>a compileString that recreates the Pdef.<span class="Apple-converted-space"> </span></p>
 187 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 188 <p class="p20"><span class="s3"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span>// assume g from above is still there</p>
 189 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>g.srcString;</p>
 190 <p class="p14"><br></p>
 191 <p class="p10"><b><span class="Apple-tab-span"> </span>editString (edKey)<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>a compileString that recreates the Pdef's envir at edKey.<span class="Apple-converted-space"> </span></p>
 192 <p class="p10"><b><span class="Apple-tab-span"> </span>editStrings (edKeys)<span class="Apple-tab-span">        </span></b>a compileString that recreates the Pdef's envir at edKeys.</p>
 193 <p class="p11"><b><span class="Apple-tab-span"> </span></b></p>
 194 <p class="p10"><b><span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span></b>Short prose description of method.</p>
 195 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>edKey </b>- Explanation of edKey. Default value is nil. Other information.</p>
 196 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 197 <p class="p22"><span class="s3"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span>// assume g from above is still there</p>
 198 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>g.editString;</p>
 199 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Pdef</span>(<span class="s5">\a</span>).set(<span class="s5">\foo</span>, <span class="s5">\bar</span>);</p>
 200 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>g.editString(<span class="s5">\foo</span>);</p>
 201 <p class="p14"><br></p>
 202 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>g.editStrings;</p>
 203 <p class="p14"><br></p>
 204 <p class="p10"><b><span class="Apple-tab-span"> </span>getUsedKeys</b><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>the keys in use in the envir</p>
 205 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 206 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>g.getUsedKeys;</p>
 207 <p class="p14"><br></p>
 208 <p class="p14"><br></p>
 209 <p class="p10"><b><span class="Apple-tab-span"> </span>openDoc (strings, bounds)<span class="Apple-converted-space">  <span class="Apple-tab-span">    </span></span></b>open a document with some strings at some location</p>
 210 <p class="p11"><b><span class="Apple-tab-span"> </span></b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span></p>
 211 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>g.openDoc(g.editStrings);</p>
 212 <p class="p14"><br></p>
 213 <p class="p14"><br></p>
 214 <p class="p10"><b><span class="Apple-tab-span"> </span>makeEnvirGui</b><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>make an envirGui within zone - called internally.</p>
 215 </body>
 216 </html>