g_all_guis.c 44.8 KB
Newer Older
Miller Puckette's avatar
Miller Puckette committed
1
2
3
4
5
6
7
/* Copyright (c) 1997-1999 Miller Puckette.
 * For information on usage and redistribution, and for a DISCLAIMER OF ALL
 * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */

/* g_7_guis.c written by Thomas Musil (c) IEM KUG Graz Austria 2000-2001 */
/* thanks to Miller Puckette, Guenther Geiger and Krzystof Czaja */

Hans-Christoph Steiner's avatar
Hans-Christoph Steiner committed
8
#include "config.h"
Miller Puckette's avatar
Miller Puckette committed
9
10
11
12
13
14
15

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include "m_pd.h"
#include "g_canvas.h"
16
#include "m_imp.h"
Miller Puckette's avatar
Miller Puckette committed
17
18
19
#include "g_all_guis.h"
#include <math.h>

20
t_symbol *s_empty;
21
t_class *scalehandle_class;
22

23
24
25
26
int iemgui_color_hex[] = {
    0xfcfcfc, 0xa0a0a0, 0x404040, 0xfce0e0, 0xfce0c0, 0xfcfcc8, 0xd8fcd8, 0xd8fcfc, 0xdce4fc, 0xf8d8fc,
    0xe0e0e0, 0x7c7c7c, 0x202020, 0xfc2828, 0xfcac44, 0xe8e828, 0x14e814, 0x28f4f4, 0x3c50fc, 0xf430f0,
    0xbcbcbc, 0x606060, 0x000000, 0x8c0808, 0x583000, 0x782814, 0x285014, 0x004450, 0x001488, 0x580050
Miller Puckette's avatar
Miller Puckette committed
27
28
};

29
30
int iemgui_clip_size(int size) {return maxi(size,IEM_GUI_MINSIZE);}
int iemgui_clip_font(int size) {return maxi(size,IEM_FONT_MINSIZE);}
31
static void scalehandle_check_and_redraw(t_iemgui *x);
Miller Puckette's avatar
Miller Puckette committed
32

33
static int iemgui_modulo_color(int col)
Miller Puckette's avatar
Miller Puckette committed
34
{
35
    const int IEM_GUI_MAX_COLOR = 30;
36
37
38
    col %= IEM_GUI_MAX_COLOR;
    if (col<0) col += IEM_GUI_MAX_COLOR;
    return col;
Miller Puckette's avatar
Miller Puckette committed
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
}

t_symbol *iemgui_dollar2raute(t_symbol *s)
{
    char buf[MAXPDSTRING+1], *s1, *s2;
    if (strlen(s->s_name) >= MAXPDSTRING)
        return (s);
    for (s1 = s->s_name, s2 = buf; ; s1++, s2++)
    {
        if (*s1 == '$')
            *s2 = '#';
        else if (!(*s2 = *s1))
            break;
    }
    return(gensym(buf));
}

t_symbol *iemgui_raute2dollar(t_symbol *s)
{
    char buf[MAXPDSTRING+1], *s1, *s2;
    if (strlen(s->s_name) >= MAXPDSTRING)
        return (s);
    for (s1 = s->s_name, s2 = buf; ; s1++, s2++)
    {
        if (*s1 == '#')
            *s2 = '$';
        else if (!(*s2 = *s1))
            break;
    }
    return(gensym(buf));
}

71
void iemgui_verify_snd_ne_rcv(t_iemgui *x)
Miller Puckette's avatar
Miller Puckette committed
72
{
73
74
    x->x_put_in2out = 
        !(iemgui_has_snd(x) && iemgui_has_rcv(x) && x->x_snd==x->x_rcv);
Miller Puckette's avatar
Miller Puckette committed
75
76
}

77
t_symbol *iemgui_getfloatsym(t_atom *a)
Miller Puckette's avatar
Miller Puckette committed
78
{
79
80
81
82
83
    if (IS_A_SYMBOL(a,0)) return (atom_getsymbol(a));
    if (IS_A_FLOAT(a,0)) {
        char str[40];
        sprintf(str, "%d", (int)atom_getint(a));
        return gensym(str);
Miller Puckette's avatar
Miller Puckette committed
84
    }
85
86
87
88
89
90
    return s_empty;
}
t_symbol *iemgui_getfloatsymarg(int i, int argc, t_atom *argv)
{
    if (i>=0 && i<argc) return iemgui_getfloatsym(argv+i);
    return s_empty;
Miller Puckette's avatar
Miller Puckette committed
91
92
}

93
void iemgui_new_getnames(t_iemgui *x, int indx, t_atom *argv)
Miller Puckette's avatar
Miller Puckette committed
94
95
96
{
    if (argv)
    {
97
98
99
        x->x_snd = iemgui_getfloatsym(argv+indx+0);
        x->x_rcv = iemgui_getfloatsym(argv+indx+1);
        x->x_lab = iemgui_getfloatsym(argv+indx+2);
Miller Puckette's avatar
Miller Puckette committed
100
    }
101
102
103
104
    else x->x_snd = x->x_rcv = x->x_lab = s_empty;
    x->x_snd_unexpanded = x->x_rcv_unexpanded = x->x_lab_unexpanded = 0;
    x->x_binbufindex = indx;
    x->x_labelbindex = indx + 3;
Miller Puckette's avatar
Miller Puckette committed
105
106
}

107
108
109
110
/* initialize a single symbol in unexpanded form.  We reach into the
   binbuf to grab them; if there's nothing there, set it to the
   fallback; if still nothing, set to "empty". */
static void iemgui_init_sym2dollararg(t_iemgui *x, t_symbol **symp,
Miller Puckette's avatar
Miller Puckette committed
111
112
113
114
    int indx, t_symbol *fallback)
{
    if (!*symp)
    {
115
        t_binbuf *b = x->x_obj.ob_binbuf;
Miller Puckette's avatar
Miller Puckette committed
116
117
118
119
120
121
122
123
        if (binbuf_getnatom(b) > indx)
        {
            char buf[80];
            atom_string(binbuf_getvec(b) + indx, buf, 80);
            *symp = gensym(buf);
        }
        else if (fallback)
            *symp = fallback;
124
        else *symp = s_empty;
Miller Puckette's avatar
Miller Puckette committed
125
126
127
    }
}

128
/* get the unexpanded versions of the symbols; initialize them if necessary. */
129
void iemgui_all_sym2dollararg(t_iemgui *x, t_symbol **srlsym)
Miller Puckette's avatar
Miller Puckette committed
130
{
131
132
133
134
135
136
    iemgui_init_sym2dollararg(x, &x->x_snd_unexpanded, x->x_binbufindex+1, x->x_snd);
    iemgui_init_sym2dollararg(x, &x->x_rcv_unexpanded, x->x_binbufindex+2, x->x_rcv);
    iemgui_init_sym2dollararg(x, &x->x_lab_unexpanded, x->x_labelbindex, x->x_lab);
    srlsym[0] = x->x_snd_unexpanded;
    srlsym[1] = x->x_rcv_unexpanded;
    srlsym[2] = x->x_lab_unexpanded;
Miller Puckette's avatar
Miller Puckette committed
137
138
}

139
140
141
static int col2save(int col) {
    return -1-(((0xfc0000 & col) >> 6)|((0xfc00 & col) >> 4)|((0xfc & col) >> 2));
}
142
void iemgui_all_col2save(t_iemgui *x, int *bflcol)
Miller Puckette's avatar
Miller Puckette committed
143
{
144
145
146
    bflcol[0] = col2save(x->x_bcol);
    bflcol[1] = col2save(x->x_fcol);
    bflcol[2] = col2save(x->x_lcol);
Miller Puckette's avatar
Miller Puckette committed
147
148
}

149
150
static int colfromload(int col) {
    if(col)
Miller Puckette's avatar
Miller Puckette committed
151
    {
152
153
        col = -1-col;
        return ((col & 0x3f000) << 6)|((col & 0xfc0) << 4)|((col & 0x3f) << 2);
Miller Puckette's avatar
Miller Puckette committed
154
155
    }
    else
156
157
        return iemgui_color_hex[iemgui_modulo_color(col)];
}
158
void iemgui_all_colfromload(t_iemgui *x, int *bflcol)
159
{
160
161
162
    x->x_bcol = colfromload(bflcol[0]);
    x->x_fcol = colfromload(bflcol[1]);
    x->x_lcol = colfromload(bflcol[2]);
Miller Puckette's avatar
Miller Puckette committed
163
164
}

165
static int iemgui_compatible_col(int i)
Miller Puckette's avatar
Miller Puckette committed
166
167
{
    if(i >= 0)
168
169
        return(iemgui_color_hex[(iemgui_modulo_color(i))]);
    return((-1-i)&0xffffff);
Miller Puckette's avatar
Miller Puckette committed
170
171
172
173
174
175
176
177
178
}

void iemgui_all_raute2dollar(t_symbol **srlsym)
{
    srlsym[0] = iemgui_raute2dollar(srlsym[0]);
    srlsym[1] = iemgui_raute2dollar(srlsym[1]);
    srlsym[2] = iemgui_raute2dollar(srlsym[2]);
}

179
void iemgui_send(t_iemgui *x, t_symbol *s)
Miller Puckette's avatar
Miller Puckette committed
180
181
{
    t_symbol *snd;
182
    if (s == &s_) s = s_empty; //tb: fix for empty label
183
184
185
    int oldsndrcvable=0;
    if(iemgui_has_rcv(x)) oldsndrcvable += IEM_GUI_OLD_RCV_FLAG;
    if(iemgui_has_snd(x)) oldsndrcvable += IEM_GUI_OLD_SND_FLAG;
Miller Puckette's avatar
Miller Puckette committed
186
187

    snd = iemgui_raute2dollar(s);
188
189
190
    x->x_snd_unexpanded = snd;
    x->x_snd = snd = canvas_realizedollar(x->x_glist, snd);
    iemgui_verify_snd_ne_rcv(x);
191
    iemgui_draw_io(x, oldsndrcvable);
Miller Puckette's avatar
Miller Puckette committed
192
193
}

194
void iemgui_receive(t_iemgui *x, t_symbol *s)
Miller Puckette's avatar
Miller Puckette committed
195
196
{
    t_symbol *rcv;
197
    if (s == &s_) s = s_empty; //tb: fix for empty label
198
199
200
    int oldsndrcvable=0;
    if(iemgui_has_rcv(x)) oldsndrcvable += IEM_GUI_OLD_RCV_FLAG;
    if(iemgui_has_snd(x)) oldsndrcvable += IEM_GUI_OLD_SND_FLAG;
Miller Puckette's avatar
Miller Puckette committed
201
202

    rcv = iemgui_raute2dollar(s);
203
204
    x->x_rcv_unexpanded = rcv;
    rcv = canvas_realizedollar(x->x_glist, rcv);
205
    if(s!=s_empty)
Miller Puckette's avatar
Miller Puckette committed
206
    {
207
        if(rcv!=x->x_rcv)
Miller Puckette's avatar
Miller Puckette committed
208
        {
209
210
211
212
            if(iemgui_has_rcv(x))
                pd_unbind((t_pd *)x, x->x_rcv);
            x->x_rcv = rcv;
            pd_bind((t_pd *)x, x->x_rcv);
Miller Puckette's avatar
Miller Puckette committed
213
214
        }
    }
215
    else if(s==s_empty && iemgui_has_rcv(x))
Miller Puckette's avatar
Miller Puckette committed
216
    {
217
218
        pd_unbind((t_pd *)x, x->x_rcv);
        x->x_rcv = rcv;
Miller Puckette's avatar
Miller Puckette committed
219
    }
220
    iemgui_verify_snd_ne_rcv(x);
221
    iemgui_draw_io(x, oldsndrcvable);
Miller Puckette's avatar
Miller Puckette committed
222
223
}

224
void iemgui_label(t_iemgui *x, t_symbol *s)
Miller Puckette's avatar
Miller Puckette committed
225
{
226
227
228
229
    if (s == &s_) s = s_empty; //tb: fix for empty label
    t_symbol *lab = iemgui_raute2dollar(s);
    x->x_lab_unexpanded = lab;
    x->x_lab = lab = canvas_realizedollar(x->x_glist, lab);
Miller Puckette's avatar
Miller Puckette committed
230

231
    if(glist_isvisible(x->x_glist))
232
    {
233
234
235
        //sys_vgui(".x%lx.c itemconfigure %lxLABEL -text {%s} \n",
        //    glist_getcanvas(x->x_glist), x,
        //    s!=s_empty?x->x_lab->s_name:"");
236
237
238
        gui_vmess("gui_iemgui_label_set", "xxs",
            glist_getcanvas(x->x_glist),
            x,
239
            s != s_empty ? x->x_lab->s_name : "");
240
        iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_CONFIG);
241
    }
Miller Puckette's avatar
Miller Puckette committed
242
243
}

244
void iemgui_label_pos(t_iemgui *x, t_symbol *s, int ac, t_atom *av)
Miller Puckette's avatar
Miller Puckette committed
245
{
246
247
    x->x_ldx = atom_getintarg(0, ac, av);
    x->x_ldy = atom_getintarg(1, ac, av);
248
    if(glist_isvisible(x->x_glist))
249
    {
250
251
252
253
        //sys_vgui(".x%lx.c coords %lxLABEL %d %d\n",
        //    glist_getcanvas(x->x_glist), x,
        //    text_xpix((t_object *)x,x->x_glist)+x->x_ldx,
        //    text_ypix((t_object *)x,x->x_glist)+x->x_ldy);
254
255
256
        gui_vmess("gui_iemgui_label_coords", "xxii",
            glist_getcanvas(x->x_glist),
            x,
257
258
            x->x_ldx,
            x->x_ldy);
259
        iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_CONFIG);
260
    }
Miller Puckette's avatar
Miller Puckette committed
261
262
}

263
void iemgui_label_font(t_iemgui *x, t_symbol *s, int ac, t_atom *av)
Miller Puckette's avatar
Miller Puckette committed
264
{
265
    int f = atom_getintarg(0, ac, av);
266
267
    if (f<0 || f>2) f=0;
    x->x_font_style = f;
268
    x->x_fontsize = maxi(atom_getintarg(1, ac, av),4);
269
    if(glist_isvisible(x->x_glist))
270
    {
271
272
        //sys_vgui(".x%lx.c itemconfigure %lxLABEL -font %s\n",
        //    glist_getcanvas(x->x_glist), x, iemgui_font(x));
273
        gui_vmess("gui_iemgui_label_font", "xxssi",
274
275
            glist_getcanvas(x->x_glist),
            x,
276
277
278
            iemgui_typeface(x),
            sys_fontweight,
            x->x_fontsize);
279
        iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_CONFIG);
280
    }
281
282
283
284
285
286
}

//Sans: 84 x 10 (14) -> 6 x 10 -> 1.0
//Helvetica: 70 x 10 (14) -> 5 x 10 -> 0.83333
//Times: 61 x 10 (14) -> 4.357 x 10 -> 0.72619; 0.735 appears to work better

287
288
289
290
291
292
// We use this global var to check when getrect should report label:
// It should report it when drawing inside gop to see if we truly fit.
// Otherwise we should not report it while inside gop to avoid label being
// misinterpreted as part of the "hot" area of a widget (e.g. toggle)
extern int gop_redraw;

293
294
295
296
297
298
299
void iemgui_label_getrect(t_iemgui x_gui, t_glist *x,
    int *xp1, int *yp1, int *xp2, int *yp2)
{
    //fprintf(stderr,"gop_redraw = %d\n", gop_redraw);
    if (!gop_redraw)
    {
        //fprintf(stderr,"ignoring label\n");
300
        return;
301
302
303
    }

    t_float width_multiplier;
304
    int label_length;
305
306
307
308
    int label_x1;
    int label_y1;
    int label_x2;
    int label_y2;
309
    int actual_fontsize; //seems tk does its own thing when rendering
310
311
312
313
    int actual_height;

    if (x->gl_isgraph && !glist_istoplevel(x))
    {
314
        if (x_gui.x_lab!=s_empty)
315
        {
316
            switch(x_gui.x_font_style)
317
            {
318
319
320
                case 1:  width_multiplier = 0.83333; break;
                case 2:  width_multiplier = 0.735;   break;
                default: width_multiplier = 1.0;     break;
321
            }
322
            actual_fontsize = x_gui.x_fontsize;
323
            actual_height = actual_fontsize;
324
            //exceptions
325
            if (x_gui.x_font_style == 0 &&
326
327
328
329
330
331
332
                (actual_fontsize == 8 || actual_fontsize == 13 ||
                actual_fontsize % 10 == 1 || actual_fontsize % 10 == 6 ||
                    (actual_fontsize > 48 && actual_fontsize < 100 &&
                    (actual_fontsize %10 == 4 || actual_fontsize %10 == 9))))
            {
                actual_fontsize += 1;
            }
333
            else if (x_gui.x_font_style == 1 && actual_fontsize >= 5 &&
334
335
                actual_fontsize < 13 && actual_fontsize % 2 == 1)
                actual_fontsize += 1;
336
            else if (x_gui.x_font_style == 2 && actual_fontsize >= 5 &&
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
                actual_fontsize % 2 == 1)
                actual_fontsize += 1;
            if (actual_height == 9)
                actual_height += 1;
            //done with exceptions

            width_multiplier = width_multiplier * (actual_fontsize * 0.6);

            label_length = strlen(x_gui.x_lab->s_name);
            label_x1 = *xp1 + x_gui.x_ldx;
            label_y1 = *yp1 + x_gui.x_ldy - actual_height/2;
            label_x2 = label_x1 + (label_length * width_multiplier);
            label_y2 = label_y1 + actual_height*1.1;

            //DEBUG
            //fprintf(stderr,"%f %d %d\n", width_multiplier,
353
            //    label_length, x_gui.x_font_style);
354
355
356
357
358
359
360
361
362
363
364
365
366
367
            //sys_vgui(".x%lx.c delete iemguiDEBUG\n", x);
            //sys_vgui(".x%lx.c create rectangle %d %d %d %d "
            //    "-tags iemguiDEBUG\n",
            //    x, label_x1, label_y1, label_x2, label_y2);
            if (label_x1 < *xp1) *xp1 = label_x1;
            if (label_x2 > *xp2) *xp2 = label_x2;
            if (label_y1 < *yp1) *yp1 = label_y1;
            if (label_y2 > *yp2) *yp2 = label_y2;
            //DEBUG
            //sys_vgui(".x%lx.c delete iemguiDEBUG\n", x);
            //sys_vgui(".x%lx.c create rectangle %d %d %d %d "
            //    "-tags iemguiDEBUG\n", x, *xp1, *yp1, *xp2, *yp2);
        }
    }
368
369
}

370
371
372
373
374
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
407
408
409
410
411
412
#if 0 // future way of reordering stuff for iemgui_shouldvis
/*
    // some day when the object tagging is
    // properly done for all GUI objects
    glist_noselect(canvas);
    glist_select(canvas, y);
    t_gobj *yy = canvas->gl_list;
    if (yy != y)
    {
        while (yy && yy->g_next != y)
            yy = yy->g_next;
        // now we have yy which is right before our y graph
        t_rtext *yr = NULL;
        if (yy)
        {
            yr = glist_findrtext(canvas, (t_text *)yy);
        }
        if (yr)
        {
            fprintf(stderr,"lower\n");
            sys_vgui(".x%lx.c lower selected %s\n", canvas, rtext_gettag(yr));
            sys_vgui(".x%lx.c raise selected %s\n", canvas, rtext_gettag(yr));
            //canvas_raise_all_cords(canvas);
        }
        else
        {
            // fall back to legacy redraw for objects
            //   that are not patchable
            fprintf(stderr,"lower fallback redraw\n");
            canvas_redraw(canvas);
        }
    }
    else
    {
        // we get here if we are supposed to go
        //   all the way to the bottom
        fprintf(stderr,"lower to the bottom\n");
        sys_vgui(".x%lx.c lower selected\n", canvas);
    }
    glist_noselect(canvas);
*/
#endif

413
void iemgui_shouldvis(t_iemgui *x, int mode)
414
{
415
    gop_redraw = 1;
416
    if(gobj_shouldvis((t_gobj *)x, x->x_glist))
417
    {
418
        if (!x->x_vis)
419
420
        {
            //fprintf(stderr,"draw new %d\n", mode);
421
            iemgui_draw_new(x);
422
423
424
            canvas_fixlinesfor(glist_getcanvas(x->x_glist), (t_text*)x);
            x->x_vis = 1;
            if (x->x_glist != glist_getcanvas(x->x_glist))
425
426
427
428
            {
                /* if we are inside gop and just have had our object's
                   properties changed we'll adjust our layer position
                   to ensure that ordering is honored */
429
430
                t_canvas *canvas = glist_getcanvas(x->x_glist);
                t_gobj *y = (t_gobj *)x->x_glist;
431
432
433
434
435
436
437
                gobj_vis(y, canvas, 0);
                gobj_vis(y, canvas, 1);
                // reorder it visually
                glist_redraw(canvas);

            }
        }
438
        //fprintf(stderr,"draw move x->x_w=%d\n", x->x_w);
439
440
441
442
        if      (mode==IEM_GUI_DRAW_MODE_NEW)    iemgui_draw_new(   x);
        else if (mode==IEM_GUI_DRAW_MODE_MOVE)   iemgui_draw_move(  x);
        else if (mode==IEM_GUI_DRAW_MODE_CONFIG) iemgui_draw_config(x);
        else bug("iemgui_shouldvis");
443
        scalehandle_check_and_redraw(x);
444
        canvas_fixlinesfor(glist_getcanvas(x->x_glist), (t_text*)x);
445
    }
446
    else if (x->x_vis)
447
448
    {
        //fprintf(stderr,"draw erase %d\n", mode);
449
        iemgui_draw_erase(x);
450
        x->x_vis = 0;
451
452
    }
    gop_redraw = 0;
Miller Puckette's avatar
Miller Puckette committed
453
454
}

455
void iemgui_size(t_iemgui *x)
Miller Puckette's avatar
Miller Puckette committed
456
{
457
458
    if(glist_isvisible(x->x_glist))
        iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_MOVE);
Miller Puckette's avatar
Miller Puckette committed
459
460
}

461
void iemgui_delta(t_iemgui *x, t_symbol *s, int ac, t_atom *av)
Miller Puckette's avatar
Miller Puckette committed
462
{
463
464
    x->x_obj.te_xpix += atom_getintarg(0, ac, av);
    x->x_obj.te_ypix += atom_getintarg(1, ac, av);
465
466
    if(glist_isvisible(x->x_glist))
        iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_MOVE);
Miller Puckette's avatar
Miller Puckette committed
467
468
}

469
void iemgui_pos(t_iemgui *x, t_symbol *s, int ac, t_atom *av)
Miller Puckette's avatar
Miller Puckette committed
470
{
471
472
    x->x_obj.te_xpix = atom_getintarg(0, ac, av);
    x->x_obj.te_ypix = atom_getintarg(1, ac, av);
473
474
    if(glist_isvisible(x->x_glist))
        iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_MOVE);
Miller Puckette's avatar
Miller Puckette committed
475
476
}

477
void iemgui_color(t_iemgui *x, t_symbol *s, int ac, t_atom *av)
Miller Puckette's avatar
Miller Puckette committed
478
{
479
    x->x_bcol = iemgui_compatible_col(atom_getintarg(0, ac, av));
Miller Puckette's avatar
Miller Puckette committed
480
481
    if(ac > 2)
    {
482
483
        x->x_fcol = iemgui_compatible_col(atom_getintarg(1, ac, av));
        x->x_lcol = iemgui_compatible_col(atom_getintarg(2, ac, av));
Miller Puckette's avatar
Miller Puckette committed
484
485
    }
    else
486
487
        x->x_lcol = iemgui_compatible_col(atom_getintarg(1, ac, av));
    if(glist_isvisible(x->x_glist))
488
    {
489
        x->x_draw(x, x->x_glist, IEM_GUI_DRAW_MODE_CONFIG);
490
491
        iemgui_label_draw_config(x);
    }
Miller Puckette's avatar
Miller Puckette committed
492
493
494
495
}

void iemgui_displace(t_gobj *z, t_glist *glist, int dx, int dy)
{
496
497
498
499
    t_iemgui *x = (t_iemgui *)z;
    x->x_obj.te_xpix += dx;
    x->x_obj.te_ypix += dy;
    iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_MOVE);
Miller Puckette's avatar
Miller Puckette committed
500
501
}

502
503
void iemgui_displace_withtag(t_gobj *z, t_glist *glist, int dx, int dy)
{
504
505
506
    t_iemgui *x = (t_iemgui *)z;
    x->x_obj.te_xpix += dx;
    x->x_obj.te_ypix += dy;
507
    //iemgui_draw_move(x);
508
509
510
511
    canvas_fixlinesfor(glist_getcanvas(glist), (t_text *)z);
}


Miller Puckette's avatar
Miller Puckette committed
512
513
void iemgui_select(t_gobj *z, t_glist *glist, int selected)
{
514
    t_iemgui *x = (t_iemgui *)z;
515
    t_canvas *canvas=glist_getcanvas(glist);
516
517
518
519
    if (selected)
        x->x_selected = canvas;
    else
        x->x_selected = NULL;
520
521
    //sys_vgui(".x%lx.c itemconfigure {x%lx&&border} -stroke %s\n", canvas, x,
    //  x->x_selected && x->x_glist == canvas ? selection_color : border_color);
522
    gui_vmess("gui_text_select_color", "xx", canvas, x);
523
    x->x_draw((void *)z, glist, IEM_GUI_DRAW_MODE_SELECT);
524
525
526
527
528
529
530
531
532
533
534
535
536
537
    if (selected < 2)
    {
        scalehandle_draw(x);
    }
    else
    {
        // exception where we get rid of handles when moving tiny objects
        // because tkpath's slowness sometimes makes mouse pointer go over
        // a handle and messes things up. we only do this when using
        // startmotion (see g_editor.c).
        // LATER: get rid of this because we will deal with this better using
        // the new toolkit.
        scalehandle_draw_erase2(x);
    }
538
539
    iemgui_label_draw_select(x);
    iemgui_tag_selected(x);
Miller Puckette's avatar
Miller Puckette committed
540
541
542
543
544
545
546
547
548
}

void iemgui_delete(t_gobj *z, t_glist *glist)
{
    canvas_deletelinesfor(glist, (t_text *)z);
}

void iemgui_vis(t_gobj *z, t_glist *glist, int vis)
{
549
    t_iemgui *x = (t_iemgui *)z;
550
551
552
    if (gobj_shouldvis(z, glist))
    {
        if (vis)
553
            iemgui_draw_new(x);
554
555
        else
        {
556
            iemgui_draw_erase(x);
557
558
            sys_unqueuegui(z);
        }
559
        x->x_vis = vis;
560
    }
Miller Puckette's avatar
Miller Puckette committed
561
562
}

563
void iemgui_save(t_iemgui *x, t_symbol **srl, int *bflcol)
Miller Puckette's avatar
Miller Puckette committed
564
{
565
566
567
568
569
570
571
    if (srl) {
       srl[0] = x->x_snd;
       srl[1] = x->x_rcv;
       srl[2] = x->x_lab;
    }
    iemgui_all_sym2dollararg(x, srl);
    iemgui_all_col2save(x, bflcol);
Miller Puckette's avatar
Miller Puckette committed
572
573
}

574
void iemgui_properties(t_iemgui *x, t_symbol **srl)
Miller Puckette's avatar
Miller Puckette committed
575
{
576
577
578
579
580
581
582
    srl[0] = x->x_snd;
    srl[1] = x->x_rcv;
    srl[2] = x->x_lab;
    iemgui_all_sym2dollararg(x, srl);
    srl[0] = iemgui_dollar2raute(srl[0]);
    srl[1] = iemgui_dollar2raute(srl[1]);
    srl[2] = iemgui_dollar2raute(srl[2]);
Miller Puckette's avatar
Miller Puckette committed
583
584
}

585
int iemgui_dialog(t_iemgui *x, int argc, t_atom *argv)
Miller Puckette's avatar
Miller Puckette committed
586
{
587
    t_symbol *srl[3];
588
589
590
591
592
593
594
595
596
597
598
599
    x->x_loadinit = !!atom_getintarg(5, argc, argv);
    srl[0] = iemgui_getfloatsymarg(7,argc,argv);
    srl[1] = iemgui_getfloatsymarg(8,argc,argv);
    srl[2] = iemgui_getfloatsymarg(9,argc,argv);
    x->x_ldx = atom_getintarg(10, argc, argv);
    x->x_ldy = atom_getintarg(11, argc, argv);
    int f = atom_getintarg(12, argc, argv);
    x->x_fontsize = maxi(atom_getintarg(13, argc, argv),4);
    x->x_bcol = atom_getintarg(14, argc, argv) & 0xffffff;
    x->x_fcol = atom_getintarg(15, argc, argv) & 0xffffff;
    x->x_lcol = atom_getintarg(16, argc, argv) & 0xffffff;
    int oldsndrcvable=0;
600
601
    if(iemgui_has_rcv(x)) oldsndrcvable |= IEM_GUI_OLD_RCV_FLAG;
    if(iemgui_has_snd(x)) oldsndrcvable |= IEM_GUI_OLD_SND_FLAG;
Miller Puckette's avatar
Miller Puckette committed
602
    iemgui_all_raute2dollar(srl);
603
604
605
606
607
608
609
610
611
612
613
614
615

    // replace ascii code 11 (\v or vertical tab) with spaces
    // we do this so that the string with spaces can survive argc,argv
    // conversion when coming from dialog side of things where it is parsed
    char *c;
    for(c = srl[2]->s_name; c != NULL && *c != '\0'; c++)
    {
        if(*c == '\v')
        {
            *c = ' ';
        }
    }

616
617
618
619
    x->x_snd_unexpanded=srl[0]; srl[0]=canvas_realizedollar(x->x_glist, srl[0]);
    x->x_rcv_unexpanded=srl[1]; srl[1]=canvas_realizedollar(x->x_glist, srl[1]);
    x->x_lab_unexpanded=srl[2]; srl[2]=canvas_realizedollar(x->x_glist, srl[2]);
    if(srl[1]!=x->x_rcv)
Miller Puckette's avatar
Miller Puckette committed
620
    {
621
622
623
624
        if(iemgui_has_rcv(x))
            pd_unbind((t_pd *)x, x->x_rcv);
        x->x_rcv = srl[1];
        pd_bind((t_pd *)x, x->x_rcv);
Miller Puckette's avatar
Miller Puckette committed
625
    }
626
627
    x->x_snd = srl[0];
    x->x_lab = srl[2];
628
    if(f<0 || f>2) f=0;
629
630
631
    x->x_font_style = f;
    iemgui_verify_snd_ne_rcv(x);
    canvas_dirty(x->x_glist, 1);
632
    return oldsndrcvable;
Miller Puckette's avatar
Miller Puckette committed
633
634
}

635
void iem_inttosymargs(t_iemgui *x, int n)
Miller Puckette's avatar
Miller Puckette committed
636
{
637
638
639
    x->x_loadinit = (n >>  0);
    x->x_locked = 0;
    x->x_reverse = 0;
Miller Puckette's avatar
Miller Puckette committed
640
641
}

642
int iem_symargstoint(t_iemgui *x)
Miller Puckette's avatar
Miller Puckette committed
643
{
644
    return ((x->x_loadinit & 1) <<  0);
Miller Puckette's avatar
Miller Puckette committed
645
646
}

647
void iem_inttofstyle(t_iemgui *x, int n)
Miller Puckette's avatar
Miller Puckette committed
648
{
649
    x->x_font_style = (n >> 0);
650
    x->x_selected = NULL;
651
652
653
654
655
656
    x->x_finemoved = 0;
    x->x_put_in2out = 0;
    x->x_change = 0;
}

int iem_fstyletoint(t_iemgui *x)
Miller Puckette's avatar
Miller Puckette committed
657
{
658
    return ((x->x_font_style << 0) & 63);
Miller Puckette's avatar
Miller Puckette committed
659
}
660

661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
char *iem_get_tag(t_canvas *glist, t_iemgui *iem_obj)
{
    t_gobj *y = (t_gobj *)iem_obj;
    t_object *ob = pd_checkobject(&y->g_pd);

    /* GOP objects are unable to call findrtext
       triggering consistency check error */
    t_rtext *yyyy = NULL;
    if (!glist->gl_isgraph || glist_istoplevel(glist))
        yyyy = glist_findrtext(glist_getcanvas(glist), (t_text *)&ob->ob_g);

    /* on GOP we cause segfault as text_gettag() returns bogus data */
    if (yyyy) return(rtext_gettag(yyyy));
    else return("bogus");
}

677
//----------------------------------------------------------------
678
// SCALEHANDLE COMMON CODE (by Mathieu, refactored from existing code)
679

680
681
extern int gfxstub_haveproperties(void *key);

682
683
684
685
int   mini(int   a, int   b) {return a<b?a:b;}
int   maxi(int   a, int   b) {return a>b?a:b;}
float minf(float a, float b) {return a<b?a:b;}
float maxf(float a, float b) {return a>b?a:b;}
686

687
688
689
690
691
692
693
694
695
696
697
698
699
// in all 20 cases :
// [bng], [tgl], [hradio], [vradio], [hsl], [vsl], [cnv], [nbx], [vu]
// for both scale & label, plus canvas' scale & move.
void scalehandle_bind(t_scalehandle *h) {
    sys_vgui("bind %s <Button> {pd [concat %s _click 1 %%x %%y \\;]}\n",
        h->h_pathname, h->h_bindsym->s_name);
    sys_vgui("bind %s <ButtonRelease> {pd [concat %s _click 0 0 0 \\;]}\n",
        h->h_pathname, h->h_bindsym->s_name);
    sys_vgui("bind %s <Motion> {pd [concat %s _motion %%x %%y \\;]}\n",
        h->h_pathname, h->h_bindsym->s_name);
}

// in 18 cases only, because canvas does not fit the pattern below.
700
701
// canvas has no label handle and has a motion handle
// but in the case of canvas, the "iemgui" tag is added (it wasn't the case originally)
702
void scalehandle_draw_select(t_scalehandle *h, int px, int py) {
703
    char tags[128]; // BNG may need up to 100 chars in 64-bit mode, for example
704
    t_object *x = h->h_master;
705
    t_canvas *canvas=glist_getcanvas(h->h_glist);
706

707
708
709
710
711
712
713
714
715
716
717
    //int px,py;
    //t_class *c = pd_class((t_pd *)x);
    //if (h->h_scale) {
    //    int x1,y1,x2,y2;
    //    c->c_wb->w_getrectfn((t_gobj *)x,canvas,&x1,&y1,&x2,&y2);
    //    px=x2-x1; py=y2-y1;
    //} else if (c==canvas_class) {  
    //} else {
    //    px=x->x_ldx; py=x->x_ldy;
    //}

718
719
720
721
    const char *cursor = h->h_scale ? "bottom_right_corner" : "crosshair";
    int sx = h->h_scale ? SCALEHANDLE_WIDTH  : LABELHANDLE_WIDTH;
    int sy = h->h_scale ? SCALEHANDLE_HEIGHT : LABELHANDLE_HEIGHT;

722
    scalehandle_draw_erase(h);
723

724
725
726
727
    if (!h->h_vis) {
        sys_vgui("canvas %s -width %d -height %d -bg $pd_colors(selection) -bd 0 "
            "-cursor %s\n", h->h_pathname, sx, sy, cursor);
        if (h->h_scale) {
728
            sprintf(tags,"x%lx %lxSCALE iemgui selected", (long)x,(long)x);
729
        } else {
730
            sprintf(tags,"x%lx %lx%s iemgui selected", (long)x,
731
732
733
734
                (long)x,pd_class((t_pd *)x)==canvas_class?"MOVE":"LABELH");
        }
        sys_vgui(".x%x.c create window %d %d -anchor nw -width %d -height %d "
            "-window %s -tags {%s}\n", canvas,
735
            x->te_xpix+px-sx, x->te_ypix+py-sy, sx, sy,
736
737
738
            h->h_pathname, tags);
        scalehandle_bind(h);
        h->h_vis = 1;
739
    /* not yet (this is not supported by the current implementation) */
740
    }/* else {
741
        sys_vgui(".x%x.c coords %s %d %d\n", canvas, h->h_pathname,
742
            x->te_xpix+px-sx, x->te_ypix+py-sy);
743
744
        sys_vgui("raise %s\n", h->h_pathname);
    }*/
745
746
}

747
748
extern t_class *my_canvas_class;

749
750
void scalehandle_draw_select2(t_iemgui *x) {
    t_canvas *canvas=glist_getcanvas(x->x_glist);
751
    t_class *c = pd_class((t_pd *)x);
752
753
754
755
756
757
758
759
760
    int sx,sy;
    if (c==my_canvas_class) {
        t_my_canvas *y = (t_my_canvas *)x;
        sx=y->x_vis_w; sy=y->x_vis_h;
    } else {
        int x1,y1,x2,y2;
        c->c_wb->w_getrectfn((t_gobj *)x,canvas,&x1,&y1,&x2,&y2);
        sx=x2-x1; sy=y2-y1;
    }
761
    scalehandle_draw_select(x->x_handle,sx-1,sy-1);
762
    if (x->x_lab!=s_empty)
763
        scalehandle_draw_select(x->x_lhandle,x->x_ldx,x->x_ldy);
764
765
}

766
767
void scalehandle_draw_erase(t_scalehandle *h) {
    t_canvas *canvas=glist_getcanvas(h->h_glist);
768
769
    if (!h->h_vis) return;
    sys_vgui("destroy %s\n", h->h_pathname);
770
771
772
    sys_vgui(".x%lx.c delete %lx%s\n", canvas, h->h_master,
        h->h_scale ? "SCALE" : pd_class((t_pd *)h->h_master)==canvas_class?"MOVE":"LABELH");
    h->h_vis = 0;
773
774
}

775
void scalehandle_draw_erase2(t_iemgui *x) {
776
777
    t_scalehandle *sh = (t_scalehandle *)(x->x_handle);
    t_scalehandle *lh = (t_scalehandle *)(x->x_lhandle);
778
779
    if (sh->h_vis) scalehandle_draw_erase(sh);
    if (lh->h_vis) scalehandle_draw_erase(lh);
780
781
}

782
783
784
785
void scalehandle_draw(t_iemgui *x) {
    if (x->x_glist == glist_getcanvas(x->x_glist)) {
        if(x->x_selected == x->x_glist) scalehandle_draw_select2(x);
        else scalehandle_draw_erase2(x);
786
    }
787
788
}

789
790
t_scalehandle *scalehandle_new(t_object *x, t_glist *glist, int scale, t_clickhandlefn chf, t_motionhandlefn mhf) {
    t_scalehandle *h = (t_scalehandle *)pd_new(scalehandle_class);
791
792
    char buf[19]; // 3 + max size of %lx
    h->h_master = x;
793
    h->h_glist = glist;
794
795
796
797
798
    sprintf(buf, "_h%lx", (t_int)h);
    pd_bind((t_pd *)h, h->h_bindsym = gensym(buf));
    sprintf(h->h_outlinetag, "h%lx", (t_int)h);
    h->h_dragon = 0;
    h->h_scale = scale;
799
800
    //h->h_offset_x = 0; // unused (maybe keep for later)
    //h->h_offset_y = 0; // unused (maybe keep for later)
801
    h->h_vis = 0;
802
    sprintf(h->h_pathname, ".x%lx.h%lx", (t_int)h->h_glist, (t_int)h);
803
804
    h->h_clickfn = chf;
    h->h_motionfn = mhf;
805
806
807
808
809
810
    return h;
}

void scalehandle_free(t_scalehandle *h) {
    pd_unbind((t_pd *)h, h->h_bindsym);
    pd_free((t_pd *)h);
811
}
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827

void properties_set_field_int(long props, const char *gui_field, int value) {
    sys_vgui(".gfxstub%lx.%s delete 0 end\n", props, gui_field);
    sys_vgui(".gfxstub%lx.%s insert 0 %d\n", props, gui_field, value);
};

void scalehandle_dragon_label(t_scalehandle *h, float f1, float f2) {
    if (h->h_dragon && !h->h_scale)
    {
        t_iemgui *x = (t_iemgui *)(h->h_master);
        int dx = (int)f1, dy = (int)f2;
        h->h_dragx = dx;
        h->h_dragy = dy;
        int properties = gfxstub_haveproperties((void *)x);
        if (properties)
        {
828
829
            int new_x = x->x_ldx + h->h_dragx;
            int new_y = x->x_ldy + h->h_dragy;
830
831
832
833
834
835
836
837
            properties_set_field_int(properties,"label.xy.x_entry",new_x);
            properties_set_field_int(properties,"label.xy.y_entry",new_y);
        }
        if (glist_isvisible(x->x_glist))
        {
            int xpos=text_xpix(&x->x_obj, x->x_glist);
            int ypos=text_ypix(&x->x_obj, x->x_glist);
            t_canvas *canvas=glist_getcanvas(x->x_glist);
838
839
840
            sys_vgui(".x%lx.c coords %lxLABEL %d %d\n", canvas, x,
                xpos+x->x_ldx + h->h_dragx,
                ypos+x->x_ldy + h->h_dragy);
841
842
843
        }
    }
}
844
845
846
847
848
849
850
851
852
853
854
855
856
857

void scalehandle_unclick_label(t_scalehandle *h) {
    t_iemgui *x = (t_iemgui *)h->h_master;
    canvas_apply_setundo(x->x_glist, (t_gobj *)x);
    if (h->h_dragx || h->h_dragy)
    {
        x->x_ldx += h->h_dragx;
        x->x_ldy += h->h_dragy;
        canvas_dirty(x->x_glist, 1);
    }
    if (glist_isvisible(x->x_glist))
    {
        iemgui_select((t_gobj *)x, x->x_glist, 1);
        canvas_fixlinesfor(x->x_glist, (t_text *)x);
858
        canvas_getscroll(x->x_glist);
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
    }
}

void scalehandle_click_label(t_scalehandle *h) {
    t_iemgui *x = (t_iemgui *)h->h_master;
    if (glist_isvisible(x->x_glist))
    {
        sys_vgui("lower %s\n", h->h_pathname);
        t_scalehandle *othersh = x->x_handle;
        sys_vgui("lower .x%lx.h%lx\n",
            (t_int)glist_getcanvas(x->x_glist), (t_int)othersh);
    }
    h->h_dragx = 0;
    h->h_dragy = 0;
}

void scalehandle_getrect_master(t_scalehandle *h, int *x1, int *y1, int *x2, int *y2) {
    t_iemgui *x = (t_iemgui *)h->h_master;
    t_class *c = pd_class((t_pd *)x);
    c->c_wb->w_getrectfn((t_gobj *)x,x->x_glist,x1,y1,x2,y2);
    //printf("%s\n",c->c_name->s_name);
    if (c==my_canvas_class) {
        t_my_canvas *xx = (t_my_canvas *)x;
        *x2=*x1+xx->x_vis_w;
        *y2=*y1+xx->x_vis_h;
    }
}

void scalehandle_click_scale(t_scalehandle *h) {
    int x1,y1,x2,y2;
    t_iemgui *x = (t_iemgui *)h->h_master;
    scalehandle_getrect_master(h,&x1,&y1,&x2,&y2);
    if (glist_isvisible(x->x_glist)) {
        sys_vgui("lower %s\n", h->h_pathname);
        sys_vgui(".x%x.c create prect %d %d %d %d -stroke $pd_colors(selection) -strokewidth 1 -tags %s\n",
            x->x_glist, x1, y1, x2, y2, h->h_outlinetag);
    }
    h->h_dragx = 0;
    h->h_dragy = 0;
}

900
901
902
// here we don't need to use glist_getcanvas(t_canvas *)
// because scalehandle on iemgui objects appears only when
// they are on their own canvas
903
904
905
void scalehandle_unclick_scale(t_scalehandle *h) {
    t_iemgui *x = (t_iemgui *)h->h_master;
    sys_vgui(".x%x.c delete %s\n", x->x_glist, h->h_outlinetag);
906
    iemgui_io_draw_move(x);
907
908
    iemgui_select((t_gobj *)x, x->x_glist, 1);
    canvas_fixlinesfor(x->x_glist, (t_text *)x);
909
    canvas_getscroll(x->x_glist);
910
911
912
913
914
915
916
917
918
919
920
921
}

void scalehandle_drag_scale(t_scalehandle *h) {
    int x1,y1,x2,y2;
    t_iemgui *x = (t_iemgui *)h->h_master;
    scalehandle_getrect_master(h,&x1,&y1,&x2,&y2);
    if (glist_isvisible(x->x_glist)) {
        sys_vgui(".x%x.c coords %s %d %d %d %d\n", x->x_glist, h->h_outlinetag,
            x1, y1, x2+h->h_dragx, y2+h->h_dragy);
    }
}

922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
static void scalehandle_clickhook(t_scalehandle *h, t_floatarg f,
    t_floatarg xxx, t_floatarg yyy)
{
    h->h_offset_x=xxx;
    h->h_offset_y=yyy;
    h->h_clickfn(h,f);
    
}

static void scalehandle_motionhook(t_scalehandle *h,
    t_floatarg f1, t_floatarg f2)
{
    h->h_motionfn(h,f1-h->h_offset_x,f2-h->h_offset_y);
}

937
938
939
940
941
942
943
944
945
946
void iemgui__clickhook3(t_scalehandle *sh, int newstate) {
    if (!sh->h_dragon && newstate && sh->h_scale)
        scalehandle_click_scale(sh);
    else if (sh->h_dragon && newstate == 0 && !sh->h_scale)
        scalehandle_unclick_label(sh);
    else if (!sh->h_dragon && newstate && !sh->h_scale)
        scalehandle_click_label(sh);
    sh->h_dragon = newstate;
}

947
948
949
950
951
952
// function for updating of handles on iemgui objects
// we don't need glist_getcanvas() because handles are only
// drawn when object is selected on its canvas (instead of GOP)
static void scalehandle_check_and_redraw(t_iemgui *x)
{
    if(x->x_selected == x->x_glist)
953
        scalehandle_draw_select2(x);
954
955
}

956
957
958
//----------------------------------------------------------------
// IEMGUI refactor (by Mathieu)

959
960
void iemgui_tag_selected(t_iemgui *x) {
    t_canvas *canvas=glist_getcanvas(x->x_glist);
961
    if(x->x_selected)
Jonathan Wilkes's avatar
Jonathan Wilkes committed
962
    {
963
        //sys_vgui(".x%lx.c addtag selected withtag x%lx\n", canvas, x);
964
        gui_vmess("gui_gobj_select", "xx", canvas, x);
Jonathan Wilkes's avatar
Jonathan Wilkes committed
965
    }
966
    else
Jonathan Wilkes's avatar
Jonathan Wilkes committed
967
    {
968
        //sys_vgui(".x%lx.c dtag x%lx selected\n", canvas, x);
969
        gui_vmess("gui_gobj_deselect", "xx", canvas, x);
Jonathan Wilkes's avatar
Jonathan Wilkes committed
970
    }
971
972
}

973
void iemgui_label_draw_new(t_iemgui *x) {
974
    char col[8];
975
    t_canvas *canvas=glist_getcanvas(x->x_glist);
976
977
    int x1=text_xpix(&x->x_obj, x->x_glist);
    int y1=text_ypix(&x->x_obj, x->x_glist);
978
979
980
981
982
983
    //sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w "
    //         "-font %s -fill #%6.6x -tags {%lxLABEL x%lx text iemgui}\n",
    //     canvas, x1+x->x_ldx, y1+x->x_ldy,
    //     x->x_lab!=s_empty?x->x_lab->s_name:"",
    //     iemgui_font(x), x->x_lcol, x, x);
    sprintf(col, "#%6.6x", x->x_lcol);
984
    gui_vmess("gui_iemgui_label_new", "xxiissssi",
985
986
        canvas,
        x,
987
988
989
990
        x->x_ldx,
        x->x_ldy,
        col,
        x->x_lab != s_empty ? x->x_lab->s_name : "",
991
992
993
        iemgui_typeface(x),
        sys_fontweight,
        x->x_fontsize);
994
}
995

996
997
void iemgui_label_draw_move(t_iemgui *x) {
    t_canvas *canvas=glist_getcanvas(x->x_glist);
998
999
    int x1=text_xpix(&x->x_obj, x->x_glist);
    int y1=text_ypix(&x->x_obj, x->x_glist);
1000
1001
    //sys_vgui(".x%lx.c coords %lxLABEL %d %d\n",
    //    canvas, x, x1+x->x_ldx, y1+x->x_ldy);
1002
1003
1004
    gui_vmess("gui_iemgui_label_coords", "xxii",
        glist_getcanvas(x->x_glist),
        x,
1005
1006
        x->x_ldx,
        x->x_ldy);
1007
}
1008

1009
void iemgui_label_draw_config(t_iemgui *x) {
1010
    char col[8];
1011
    t_canvas *canvas=glist_getcanvas(x->x_glist);
1012
    if (x->x_selected == canvas && x->x_glist == canvas)
1013
1014
1015
1016
1017
    {
        //sys_vgui(".x%lx.c itemconfigure %lxLABEL -font %s "
        //         "-fill $pd_colors(selection) -text {%s} \n",
        //     canvas, x, iemgui_font(x), 
        //     x->x_lab!=s_empty?x->x_lab->s_name:"");
1018
        gui_vmess("gui_iemgui_label_font", "xxssi",
1019
1020
            glist_getcanvas(x->x_glist),
            x,
1021
1022
1023
            iemgui_typeface(x),
            sys_fontweight,
            x->x_fontsize);
1024
1025
1026
        gui_vmess("gui_iemgui_label_set", "xxs",
            glist_getcanvas(x->x_glist),
            x,
1027
1028
            x->x_lab != s_empty ? x->x_lab->s_name: "");
        sprintf(col, "#%6.6x", x->x_lcol);
1029
1030
1031
        gui_vmess("gui_iemgui_label_color", "xxs",
            canvas,
            x,
1032
1033
            col);
    }
1034
    else
1035
1036
1037
1038
1039
    {
        //sys_vgui(".x%lx.c itemconfigure %lxLABEL -font %s "
        //         "-fill #%6.6x -text {%s} \n",
        //     canvas, x, iemgui_font(x),
        //     x->x_lcol, x->x_lab!=s_empty?x->x_lab->s_name:"");
1040
        gui_vmess("gui_iemgui_label_font", "xxssi",
1041
1042
            glist_getcanvas(x->x_glist),
            x,
1043
1044
1045
            iemgui_typeface(x),
            sys_fontweight,
            x->x_fontsize);
1046
1047
1048
        gui_vmess("gui_iemgui_label_set", "xxs",
            glist_getcanvas(x->x_glist),
            x,
1049
1050
            x->x_lab != s_empty ? x->x_lab->s_name: "");
        sprintf(col, "#%6.6x", x->x_lcol);
1051
1052
1053
        gui_vmess("gui_iemgui_label_color", "xxs",
            canvas,
            x,
1054
1055
            col);
    }
1056
    if (x->x_selected == canvas && x->x_glist == canvas)
1057
1058
    {
        t_scalehandle *lh = (t_scalehandle *)(x->x_lhandle);