dialog_canvas.html 22.7 KB
Newer Older
1
2
3
<!DOCTYPE html>
<html>
  <head>
4
    <link id="page_style" rel="stylesheet" type="text/css" href="css/default.css">
5
    <title>Pd Preferences</title>
6
7
8
9
10
  </head>
  <body>
    <div class="container noselect">
    <form> 

11
      <fieldset class="canvas"> 
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
        <legend data-i18n="canvas.prop.heading.gop"></legend> 

        <table class="pairs">
          <tr class="display-flags prop hidden" data-i18n="[title]canvas.prop.gop_tt">
            <td>
              <input type="checkbox" name="gop" value="on">
            </td>
            <td>
              <span id="gop_label" data-i18n="canvas.prop.gop"></span>
            </td>
          </tr>
          <tr class="x-pix prop hidden">
            <td>
            </td>
            <td>
              <table>
                <tr>
                  <td> 
                    <label class="gop_opt" data-i18n="[title]canvas.prop.x_pix_tt">
                      <span data-i18n="canvas.prop.x_pix"></span>
                    </label>
                  </td>
                  <td data-i18n="[title]canvas.prop.x_pix_tt">
                    <input class="gop_opt" type="text" name="x-pix">
                  </td>
                  <td>
                    <label class="gop_opt" data-i18n="[title]canvas.prop.y_pix_tt">
                      <span data-i18n="canvas.prop.y_pix"></span>
                    </label>
                  </td>
                  <td data-i18n="[title]canvas.prop.y_pix_tt">
                    <input class="gop_opt" type="text" name="y-pix">
                  </td>
                </tr>
                <tr class="x-margin prop hidden">
                  <td>
                    <label class="gop_opt" data-i18n="[title]canvas.prop.x_margin_tt">
                      <span data-i18n="canvas.prop.x_margin"></span>
                    </label>
                  </td>
                  <td data-i18n="[title]canvas.prop.x_margin_tt">
                    <input class="gop_opt" type="text" name="x-margin">
                  </td>
                  <td>
                    <label class="gop_opt" data-i18n="[title]canvas.prop.y_margin_tt">
                      <span data-i18n="canvas.prop.y_margin"></span>
                    </label>
                  </td>
                  <td data-i18n="[title]canvas.prop.y_margin_tt">
                    <input class="gop_opt" type="text" name="y-margin">
                  </td>
                </tr>
              </table>
            </td>
          </tr>
          <tr class="display-flags prop">
            <td>
            </td>
            <td>
              <label class="gop_opt" data-i18n="[title]canvas.prop.hide_name_tt">
                <input class="gop_opt" type="checkbox" name="hide-name" value="on">
                <span data-i18n="canvas.prop.hide_name"></span>
              </label>
            </td>
          </tr>
        </table>
      </fieldset> 


81
      <fieldset class="canvas"> 
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
        <legend data-i18n="canvas.prop.heading.data_scaling"></legend> 

          <div class="x-scale prop hidden">
            <label class="no_gop_opt" data-i18n="[title]canvas.prop.x_scale_tt">
              <span data-i18n="canvas.prop.x_scale"></span>
              <input class="no_gop_opt" type="text" name="x-scale">
            </label>
            <label class="no_gop_opt" data-i18n="[title]canvas.prop.y_scale_tt">
              <span data-i18n="canvas.prop.y_scale"></span>
              <input class="no_gop_opt" type="text" name="y-scale">
            </label>
          </div>

    <div class="gop-range">
        <div class="y1 prop hidden">
          <label class="gop_opt" data-i18n="[title]canvas.prop.y1_tt">
            <span data-i18n="canvas.prop.y1"></span>
            <br>
          <input class="gop_opt" type="text" name="y1">
          </label>
          <br>
        </div>

        <div class="x1 prop hidden">
          <label class="gop_opt" data-i18n="[title]canvas.prop.x1_tt">
            <span data-i18n="canvas.prop.x1"></span>
            <input class="gop_opt" type="text" name="x1">
          </label>
          <label class="gop_opt" data-i18n="[title]canvas.prop.x2_tt">
            <input class="gop_opt" type="text" name="x2">
            <span data-i18n="canvas.prop.x2"></span>
          </label>
          <br>
       </div>

       <div class="y2">
         <label class="gop_opt" data-i18n="[title]canvas.prop.y2_tt">
           <input class="gop_opt" type="text" name="y2">
           <br>
           <span data-i18n="canvas.prop.y2"></span>
         </label>
       </div>
    </div>

      </fieldset> 


      <fieldset id="arrays" class="hidden">
        <legend data-i18n="canvas.prop.heading.arrays"></legend> 

        <label class="arrays" data-i18n="[title]canvas.prop.array_name">
          <select id="arrays_select" class="hidden"></select>
        </label>

          <div class="array-name prop">
137
138
            <label class="array-name"
                   data-i18n="[title]canvas.prop.array_name_tt">
139
              <span data-i18n="canvas.prop.array_name"></span>
140
141
142
143
              <input onchange="attr_change(this);"
                     class="array-name"
                     type="text"
                     name="array_name">
144
            </label>
145
146
            <label class="array-size"
                   data-i18n="[title]canvas.prop.array_size_tt">
147
              <span data-i18n="canvas.prop.array_size"></span>
148
149
150
151
              <input onchange="attr_change(this);"
                     class="array-size"
                     type="text"
                     name="array_size">
152
            </label>
153
154
155
156
157
158
159
            <br/>
            <label class="array-save"
                   data-i18n="[title]canvas.prop.array_save_tt">
              <input onchange="flag_change(this);"
                     type="checkbox"
                     name="array_save"
                     value="on">
160
161
              <span data-i18n="canvas.prop.array_save"></span>
            </label>
162
163
164
165
166
            <br/>
            <label class="array-jump"
                   data-i18n="[title]canvas.prop.array_jump_tt">
              <input onchange="flag_change(this);"
                     type="checkbox" name="array_jump" value="on">
167
168
              <span data-i18n="canvas.prop.array_jump"></span>
            </label>
169
            <br/>
170

171
172
173
174
            <span data-i18n="canvas.prop.array_style"></span>
            <br/>
            <label class="polygon"
                   data-i18n="[title]canvas.prop.array_polygon_tt">
175
176
177
178
179
180
              <input class="array-style"
                     type="radio"
                     id="polygon"
                     value="0"
                     name="array_style"
                     onchange="flag_change(this);">
181
              <span data-i18n="canvas.prop.array_polygon"></span>
182
            </label>
183
184
185
            <br/>
            <label class="points"
                   data-i18n="[title]canvas.prop.array_points_tt">
186
187
188
189
190
191
              <input class="array-style"
                     type="radio"
                     id="points"
                     value="1"
                     name="array_style"
                     onchange="flag_change(this);">
192
              <span data-i18n="canvas.prop.array_points"></span>
193
            </label>
194
195
196
            <br/>
            <label class="bezier-curve"
                   data-i18n="[title]canvas.prop.array_bezier_tt">
197
198
199
200
201
202
              <input class="array-style"
                     type="radio"
                     id="bezier"
                     value="2"
                     name="array_style"
                     onchange="flag_change(this);">
203
              <span data-i18n="canvas.prop.array_bezier"></span>
204
            </label>
205
206
207
            <br/>
            <label class="bar-graph"
                   data-i18n="[title]canvas.prop.array_bars_tt">
208
209
210
211
212
213
              <input class="array-style"
                     type="radio"
                     id="bar-graph"
                     value="3"
                     name="array_style"
                     onchange="flag_change(this);">
214
              <span data-i18n="canvas.prop.array_bars"></span>
215
            </label>
216
            <br/>
217
218
219
220
          </div>

      <div class="array-fill">
        <label data-i18n="[title]canvas.prop.array_fill_tt">
221
222
223
          <input onchange="attr_change(this);"
                 type="color"
                 name="array_fill">
224
225
226
227
228
229
230
          <span data-i18n="canvas.prop.array_fill"></span>
        </label>
        <br>
      </div>

      <div class="array-outline">
        <label data-i18n="[title]canvas.prop.array_outline_tt">
231
232
233
          <input onchange="attr_change(this);"
                 type="color"
                 name="array_outline">
234
235
236
237
238
          <span data-i18n="canvas.prop.array_outline"></span>
        </label>
        <br>
      </div>

239
240
241
242
243
244
245
246
247
248
      <div class="array_in_existing_graph">
        <label class="array-in-existing-graph"
               data-i18n="[title]canvas.prop.array_in_existing_graph_tt">
          <input onchange="flag2_change(this);"
                 type="checkbox"
                 name="array_in_existing_graph"
                 value="on">
          <span data-i18n="canvas.prop.array_in_existing_graph"></span>
        </label>
      </div>
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
      </fieldset> 

    <div class="submit_buttons">
      <button type="button" onClick="ok()" data-i18n="[title]iem.prop.ok_tt">
        <span data-i18n="iem.prop.ok"></span>
      </button>
      <button type="button" onClick="apply()" data-i18n="[title]iem.prop.apply_tt">
        <span data-i18n="iem.prop.apply"></span>
      </button>
      <button type="button" onClick="cancel()" data-i18n="[title]iem.prop.cancel_tt">
        <span data-i18n="iem.prop.cancel"></span>
      </button>
    </div>

  </form> 
  </div>      

  <script>
267
268
269
'use strict';
var nw = require('nw.gui'); 
var pdgui = require('./pdgui.js');
270

271
272
// For translations
var l = pdgui.get_local_string;
273

274
275
// gui preset
pdgui.skin.apply(this);
276

277
console.log("my working dire is " + pdgui.get_pwd());
278

279
var pd_object_callback;
280

281
282
283
284
// nested arrays of attributes for each garray
// in this canvas
var pd_garray_attrs;
var new_array_dialog;
285

286
287
288
289
function ok() {
    apply();
    cancel();
}
290

291
292
293
294
295
296
297
298
299
300
function flag_change(elem) {
    var attr, arrays_select, name, value, flag;
    arrays_select = document.getElementById('arrays_select');
    attr = pd_garray_attrs[arrays_select.value];
    name = elem.name;
    // get value from radio group, checked from checkboxes
    if (name === 'array_style') {
        value = document.querySelector('input[name="array_style"]:checked').value;
        pdgui.gui_post("array style found: " + value);
    } else {
301
302
303
        // '+' for casting boolean to number
        value = +elem.checked;
    }
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
    //pdgui.gui_post("value is " + value);
    flag = attr[attr.indexOf('array_flags') + 1];
    pdgui.gui_post("flag before is " + flag);
    switch (name) {
        case "array_save":
            flag &= ~1;    // clear the save bit
            flag |= value; // set it
            break;
        case "array_style":
            flag &= ~(1 << 2); // clear style bit 2...
            flag &= ~(1 << 1); // ... and style bit 1 ...
            flag += (2 * value); // set them
            break;
        case "array_jump":
            flag &= ~(1 << 4);
            flag += (16 * value);
            break;
321
    }
322
323
324
    attr[attr.indexOf('array_flags') + 1] = flag;
    pdgui.gui_post("array is " + attr);
}
325

326
327
328
329
330
331
332
333
334
335
336
function flag2_change(elem) {
    var attr, arrays_select, name, value, flag;
    arrays_select = document.getElementById('arrays_select');
    attr = pd_garray_attrs[arrays_select.value];
    name = elem.name;
    // get value from radio group, checked from checkboxes
    // '+' for casting boolean to number
    value = +elem.checked;
    attr[attr.indexOf(name) + 1] = value;
    pdgui.gui_post("array is " + attr);
}
337

338
339
340
341
342
343
344
345
346
function attr_change(elem) {
    var array_index, attr, arrays_select, name;
    arrays_select = document.getElementById('arrays_select');
    attr = pd_garray_attrs[arrays_select.value];
    name = elem.name;
    attr[attr.indexOf(name) + 1] = elem.value;
    pdgui.gui_post("name is " + elem.name);
    pdgui.gui_post("value is " + elem.value);
}
347

348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
function array_choose(array_index) {
    var i, name, value, elem, style_index, style_opts,
        array_attr = pd_garray_attrs[array_index];
    for (i = 0; i < array_attr.length; i+=2) {
        name = array_attr[i];
        value = array_attr[i+1];
        switch (name) {
            case "array_gfxstub": break;
            case "array_flags":
                // save contents
                elem = document.getElementsByName('array_save')[0];
                elem.checked = (value & 1) != 0;
                // jump on click
                elem = document.getElementsByName('array_jump')[0];
                elem.checked = (value & 16) != 0;
                // draw style
                style_opts = document.getElementsByName('array_style');
                style_index = (value & 6) >> 1;
                elem = style_opts[style_index];
                elem.checked = true;
                break;
            default:
                // name, size, fill, and outline
                pdgui.gui_post("name is " + name);
                elem = document.getElementsByName(name)[0];
                elem.value = value;
                break;
375
376
        }
    }
377
}
378

379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
var arrays_select = document.getElementById('arrays_select');
arrays_select.addEventListener('change', function() {
    pdgui.gui_post('changed the thing is ' + this.value);
    array_choose(this.value);
});

var gop_label = document.getElementById('gop_label');
gop_label.addEventListener('click', function() {
    document.getElementsByName('gop')[0].click();
});

var gop_button = document.getElementsByName('gop')[0];
gop_button.addEventListener('click', function(evt) {
    set_gop(this.checked);
});

function update_gop_form(opts, state) {
    var elem, i;
    for(i = 0; i < opts.length; i++) {
        elem = opts[i];
        if (elem.type === 'checkbox' ||
            elem.type === 'text') {
            elem.disabled = state ? false : true;
        }
        if (state) {
            elem.classList.remove('disabled');
        } else {
            elem.classList.add('disabled');
407
408
        }
    }
409
}
410

411
412
413
414
415
416
417
418
419
420
421
422
423
var gop_click_count = 0;

function show_sane_defaults() {
    var w, h, xoff, yoff;
    w = document.getElementsByName('x-pix')[0];
    h = document.getElementsByName('y-pix')[0];
    xoff = document.getElementsByName('x-margin')[0];
    yoff = document.getElementsByName('y-margin')[0];
    if (w.value === '0' && h.value === '0') {
        w.value = 85;
        h.value = 60;
        xoff.value = 100;
        yoff.value = 100;
424
    }
425
426
    gop_click_count++;
}
427

428
429
430
431
function set_gop(state) {
    var gop_opts, no_gop_opts;
    if (state === true && gop_click_count === 0) {
        show_sane_defaults();
432
    }
433
434
435
436
437
    gop_opts = document.getElementsByClassName('gop_opt');
    no_gop_opts = document.getElementsByClassName('no_gop_opt');
    update_gop_form(gop_opts, state);
    update_gop_form(no_gop_opts, state === false);
}
438

439
440
441
442
function substitute_space(arg) {
    var fake_space = String.fromCharCode(11);
    return arg.split(' ').join(fake_space);
}
443

444
445
446
447
448
function strip_problem_chars(arg) {
    var problem_chars = [';', ',', '{', '}', '\\'];
    var ret = arg;
    for(var i = 0; i < problem_chars.length; i++) {
        ret = ret.split(';').join('');
449
    }
450
451
    return ret;
}
452

453
454
455
456
function get_input(name) {
    var val = document.getElementsByName(name)[0].value;
    return val;
}
457

458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
// get a value from the garray attr array
function get_array_value(name, attrs) {
    return attrs[attrs.indexOf(name) + 1];
}

function apply() {
    var i, attrs, gop, hide_name;
    // If this is a dialog to create a new array, we
    // skip the canvas dialog callback
    if (!new_array_dialog) {
        // Note: the "+" casts Boolean to Number
        gop = +document.getElementsByName('gop')[0].checked;
        hide_name = +document.getElementsByName('hide-name')[0].checked;

        pdgui.pdsend([pd_object_callback, 'donecanvasdialog',
            +get_input('x-scale'),
            +get_input('y-scale'),
            (gop + 2 * hide_name),
            +get_input('x1'),
            +get_input('y1'),
            +get_input('x2'),
            +get_input('y2'),
            +get_input('x-pix'),
            +get_input('y-pix'),
            +get_input('x-margin'),
            +get_input('y-margin'),
484
            ].join(' '));
485
    }
486

487
488
489
490
491
492
493
    // Now send the array properties, in a separate
    // message for each array
    for (i = 0; i < pd_garray_attrs.length; i++) {
        attrs = pd_garray_attrs[i];
        name = get_array_value('array_name', attrs);
        if (name.slice(0, 1) === '$') {
            name = '#' + name.slice(1);
494
        }
495
496
497
498
499
500
501
502
503
504
505
506
507
508
        pdgui.pdsend([
            get_array_value('array_gfxstub', attrs),
            'arraydialog',
            name,
            get_array_value('array_size', attrs),
            get_array_value('array_flags', attrs),
            0, // create an array in a new graph -- we don't
               // need this in a prexisting graph
            0, // xdraw-- not sure if this is still used
            0, // ydraw-- not sure if this is still used
            get_array_value('array_fill', attrs),
            get_array_value('array_outline', attrs),
        ].join(' '));

509
    }
510
}
511

512
513
514
515
516
517
518
519
520
function cancel() {
    var i, attrs, gfxstub;
    pdgui.gui_post("closing the window at this point");
    //window.close(true);
    pdgui.pdsend(pd_object_callback + " cancel");
    for (i = 0; i < pd_garray_attrs.length; i++) {
        attrs = pd_garray_attrs[i];
        gfxstub = attrs[attrs.indexOf("array_gfxstub") + 1];
        pdgui.pdsend(gfxstub + " cancel");
521
    }
522
}
523

524
525
526
527
528
529
530
531
function resize_window() {
    var w = document.body.scrollWidth,
        h = document.body.scrollHeight,
        win = pdgui.get_dialogwin(pd_object_callback);
    win.width = w;
    win.height = h;
}

532
533
534
535
536
537
538
539
540
function populate_array_form(arrays) {
    var arrays_select, a_field = document.getElementById('arrays');
    var i, opt;
    a_field.classList.remove('hidden');
    arrays_select = document.getElementById('arrays_select');
    for (i = 0; i < arrays.length; i++) {
        if (i > 0) {
            // unhide select element if there's more than one array
            arrays_select.classList.remove('hidden');
541
        }
542
543
544
545
546
547
548
549
550
        opt = document.createElement('option');
        opt.setAttribute('value', i);
        opt.textContent = 'Array #' + (i+1);
        arrays_select.appendChild(opt);
    }
    // Hide checkbutton for existing graph if this isn't a new array dialog
    if (!new_array_dialog) {
        document.getElementsByClassName('array_in_existing_graph')[0]
            .classList.add('hidden');
551
    }
552
553
    array_choose(0);
}
554

555
// Set up arrays in an object
556
    
557
558
559
560
561
function init_arrays(attr_arrays) {
    pd_garray_attrs = attr_arrays; 
    if (attr_arrays.length > 0) {
        // populate form with first array
        populate_array_form(attr_arrays);
562
    }
563
}
564

565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
// This gets called from the nw_create_window function in index.html
// It provides us with our window id from the C side.  Once we have it
// we can create the menu and register event callbacks
function register_canvas_id(gfxstub, attr_arrays) {
    pd_object_callback = gfxstub;
    var canvas_fieldsets, i;
    // attr_arrays[0]: canvas properties
    // attr_arrays[1...n-1]: array properties
    for (var i = 0; i < attr_arrays.length; i+=2) {
        pdgui.gui_post(attr_arrays[i] + ": " + attr_arrays[i+1]);
    }
    add_events(gfxstub);
    // not sure that we need this for properties windows...
    // pdgui.canvas_map(gfxstub);
    translate_form();
    if (attr_arrays[0] === 'array_gfxstub') {
        new_array_dialog = true; // this is a new array dialog
        canvas_fieldsets = document.getElementsByClassName('canvas');
        for (i = 0; i < canvas_fieldsets.length; i++) {
            canvas_fieldsets[i].classList.add('hidden');
585
        }
586
587
588
589
590
        init_arrays([attr_arrays]);
    } else {
        new_array_dialog = false; // this is a canvas/array props dialog
        populate_form(attr_arrays[0]);
        init_arrays(attr_arrays.slice(1));
591
592
    }

593
594
595
596
597
598
599
600
    // We don't turn on rendering of the "container" div until
    // We've finished displaying all the spans and populating the
    // labels and form elements.  That makes it more efficient and
    // snappier, at least on older machines.
    document.getElementsByClassName('container')[0].style.setProperty('display', 'inline');
    resize_window();
}

601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
function tr_text(id) {
    var elem = document.getElementById('iem.prop.' + id);
    elem.textContent = l('iem.prop.' + id);
}

// Stop-gap translator
function translate_form() {
    var i
    var elements = document.querySelectorAll('[data-i18n]');
    for (i = 0; i < elements.length; i++) {
        var data = elements[i].dataset.i18n;
        if (data.slice(0,7) === '[title]') {
            elements[i].title = l(data.slice(7));
        } else {
            elements[i].textContent = l(data);
        }
    }
}

function populate_form(attr_array) {
    // First, let's put the translated text for the form labels:
    for(var i = 0; i < attr_array.length; i+=2) {
        // Unhide the span with the class with the same name as the id
        var prop_group = document.getElementsByClassName(attr_array[i])[0];
        if (prop_group !== undefined) {
            console.log("the thing here is " + attr_array[i]);
            prop_group.classList.remove('hidden');
        } else {
629
630
            pdgui.gui_post("Error: couldn't find iemgui prop group for " +
                attr_array[i]);
631
632
633
634
635
636
        }
        if (attr_array[i] === 'display-flags') {
            // protip: '!!' forces Boolean, '+' forces Number type
            var flag = +attr_array[i+1];
            document.getElementsByName('gop')[0].checked = !!flag;
            document.getElementsByName('hide-name')[0].checked = !!(flag & 2);
637
638
            // Set the gop-related parts of the form to be
            // enabled/disabled based on state
639
640
641
642
643
644
            set_gop(!!flag);
        }            
        var elem = document.getElementsByName(attr_array[i]);
        if (elem.length > 0) {
            if(attr_array[i].slice(-5) === 'color') {
                var hex_string = Number(attr_array[i+1]).toString(16);
645
646
                var color_string = "#" +
                    (hex_string === '0' ? '000000' : hex_string);
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
                pdgui.gui_post("color is " + color_string);
                elem[0].value = color_string;
            } else if (elem[0].type === 'checkbox') {
                // The attr here is a string, so we need to
                // force it to number, hence the "+" below
                gui_post("found a CHECKED ITEM!!!");
                elem[0].checked = +attr_array[i+1];
            } else {
                elem[0].value = attr_array[i+1];
            }
        }
    }
}

function add_events(name) {
    // closing the Window
    nw.Window.get().on("close", function() {
        // this needs to do whatever the "cancel" button does
665
666
        //pdgui.pdsend(name + " menuclose 0");
        //cancel();
667
668
669
670
671
672
673
674
        pdgui.remove_dialogwin(pd_object_callback);
        this.close(true);
    });
}

  </script>
  </body>
</html>