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authorGuenter Geiger <ggeiger@users.sourceforge.net>2002-07-30 20:38:08 +0000
committerGuenter Geiger <ggeiger@users.sourceforge.net>2002-07-30 20:38:08 +0000
commit1e95251ece30b08cd2957e2f030a71badf9f12a5 (patch)
tree72e451d5a586c570b9c66a5632c458a994762097 /gui/fatom.h
parent6f650112690cda75d7691350f3bb5b571b3f14fb (diff)
added button and some bugfixes
svn path=/trunk/externals/ggee/; revision=68
Diffstat (limited to 'gui/fatom.h')
-rw-r--r--gui/fatom.h415
1 files changed, 415 insertions, 0 deletions
diff --git a/gui/fatom.h b/gui/fatom.h
new file mode 100644
index 0000000..fc814d7
--- /dev/null
+++ b/gui/fatom.h
@@ -0,0 +1,415 @@
+/* ------------------------ fatom ----------------------------- */
+
+#define x_val a_pos.a_w.w_float
+#define DEBUG(x)
+
+typedef struct _fatom
+{
+ t_object x_obj;
+ t_atom a_pos;
+
+ t_glist * x_glist;
+ int x_rect_width;
+ int x_rect_height;
+ t_symbol* x_sym;
+ t_symbol* x_type;
+
+ int x_max;
+ int x_min;
+ int x_width;
+} t_fatom;
+
+/* widget helper functions */
+
+
+
+
+static void draw_inlets(t_fatom *x, t_glist *glist, int firsttime, int nin, int nout)
+{
+ int n = nin;
+ int nplus, i;
+ nplus = (n == 1 ? 1 : n-1);
+ DEBUG(post("draw inlet");)
+ for (i = 0; i < n; i++)
+ {
+ int onset = text_xpix(&x->x_obj, glist) + (x->x_rect_width - IOWIDTH) * i / nplus;
+ if (firsttime)
+ sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xo%d\n",
+ glist_getcanvas(glist),
+ onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 1,
+ onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height,
+ x, i);
+ else
+ sys_vgui(".x%x.c coords %xo%d %d %d %d %d\n",
+ glist_getcanvas(glist), x, i,
+ onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 1,
+ onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height);
+ }
+ n = nout;
+ nplus = (n == 1 ? 1 : n-1);
+ for (i = 0; i < n; i++)
+ {
+ int onset = text_xpix(&x->x_obj, glist) + (x->x_rect_width - IOWIDTH) * i / nplus;
+ if (firsttime)
+ sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xi%d\n",
+ glist_getcanvas(glist),
+ onset, text_ypix(&x->x_obj, glist),
+ onset + IOWIDTH, text_ypix(&x->x_obj, glist) + 1,
+ x, i);
+ else
+ sys_vgui(".x%x.c coords %xi%d %d %d %d %d\n",
+ glist_getcanvas(glist), x, i,
+ onset, text_ypix(&x->x_obj, glist),
+ onset + IOWIDTH, text_ypix(&x->x_obj, glist) + 1);
+
+ }
+ DEBUG(post("draw inlet end");)
+}
+
+
+static void draw_handle(t_fatom *x, t_glist *glist, int firsttime) {
+ int onset = text_xpix(&x->x_obj, glist) + (x->x_rect_width - IOWIDTH+2);
+
+ if (firsttime)
+ sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xhandle\n",
+ glist_getcanvas(glist),
+ onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 12,
+ onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height-4,
+ x);
+ else
+ sys_vgui(".x%x.c coords %xhandle %d %d %d %d\n",
+ glist_getcanvas(glist), x,
+ onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 12,
+ onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height-4);
+}
+
+static void create_widget(t_fatom *x, t_glist *glist)
+{
+ t_canvas *canvas=glist_getcanvas(glist);
+ if (!strcmp(x->x_type->s_name,"vslider")) {
+ x->x_rect_width = x->x_width+15;
+ x->x_rect_height = x->x_max-x->x_min+24;
+
+ sys_vgui("scale .x%x.c.s%x \
+ -sliderlength 10 \
+ -showvalue 0 \
+ -length %d \
+ -resolution 0.01 \
+ -repeatinterval 20 \
+ -from %d -to %d \
+ -width %d \
+ -command fatom_cb%x\n",canvas,x,
+ x->x_max-x->x_min+14,
+ x->x_max,
+ x->x_min,
+ x->x_width,
+ x);
+ } else if (!strcmp(x->x_type->s_name,"hslider")) {
+ x->x_rect_width = x->x_max-x->x_min + 24;
+ x->x_rect_height = x->x_width + 15;
+ sys_vgui("scale .x%x.c.s%x \
+ -sliderlength 10 \
+ -showvalue 0 \
+ -length %d \
+ -resolution 0.01 \
+ -orient horizontal \
+ -repeatinterval 20 \
+ -from %d -to %d \
+ -width %d \
+ -command fatom_cb%x\n",canvas,x,
+ x->x_max-x->x_min+14,
+ x->x_max,
+ x->x_min,
+ x->x_width,
+ x);
+ } else if (!strcmp(x->x_type->s_name,"checkbutton")) {
+ x->x_rect_width = 30;
+ x->x_rect_height = 25;
+ sys_vgui("checkbutton .x%x.c.s%x \
+ -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x\n",canvas,x,x,x,x);
+ } else if (!strcmp(x->x_type->s_name,"hradio")) {
+ int i;
+ x->x_rect_width = 8*20;
+ x->x_rect_height = 25;
+ for (i=0;i<8;i++) {
+ sys_vgui("radiobutton .x%x.c.s%x%d \
+ -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x -value %d\n",canvas,x,i,x,x,x,i);
+ }
+ /* TODO pack them */
+ } else if (!strcmp(x->x_type->s_name,"vradio")) {
+ int i;
+ x->x_rect_width = 30;
+ x->x_rect_height = 20*8+5;
+ for (i=0;i<8;i++) {
+ sys_vgui("radiobutton .x%x.c.s%x%d \
+ -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x -value %d\n",canvas,x,i,x,x,x,i);
+ }
+ /* TODO pack them */
+ } else {
+ x->x_rect_width = 32;
+ x->x_rect_height = 140;
+ sys_vgui("scale .x%x.c.s%x \
+ -sliderlength 10 \
+ -showvalue 0 \
+ -length 131 \
+ -from 127 -to 0 \
+ -command fatom_cb%x\n",canvas,x,x);
+ }
+}
+
+
+
+
+
+static void fatom_drawme(t_fatom *x, t_glist *glist, int firsttime)
+{
+ t_canvas *canvas=glist_getcanvas(glist);
+ DEBUG(post("drawme %d",firsttime);)
+ if (firsttime) {
+ DEBUG(post("glist %x canvas %x",x->x_glist,canvas);)
+ if (x->x_glist != canvas) {
+ create_widget(x,glist);
+ x->x_glist = canvas;
+ }
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x -tags %xS\n",
+ canvas,text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist)+2,x->x_glist,x,x);
+
+ }
+ else {
+ sys_vgui(".x%x.c coords %xS \
+%d %d\n",
+ canvas, x,
+ text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist)+2);
+ }
+ draw_inlets(x, glist, firsttime, 1,1);
+ draw_handle(x, glist, firsttime);
+
+}
+
+
+static void fatom_erase(t_fatom* x,t_glist* glist)
+{
+ int n;
+
+ DEBUG(post("erase");)
+// sys_vgui(".x%x.c.s%x delete\n",glist_getcanvas(glist),x);
+
+ sys_vgui(".x%x.c delete %xS\n",glist_getcanvas(glist), x);
+
+ /* inlets and outlets */
+
+ sys_vgui(".x%x.c delete %xi%d\n",glist_getcanvas(glist),x,0);
+ sys_vgui(".x%x.c delete %xo%d\n",glist_getcanvas(glist),x,0);
+ sys_vgui(".x%x.c delete %xhandle\n",glist_getcanvas(glist),x,0);
+}
+
+
+
+/* ------------------------ fatom widgetbehaviour----------------------------- */
+
+
+static void fatom_getrect(t_gobj *z, t_glist *owner,
+ int *xp1, int *yp1, int *xp2, int *yp2)
+{
+ int width, height;
+ t_fatom* s = (t_fatom*)z;
+
+ width = s->x_rect_width;
+ height = s->x_rect_height;
+ *xp1 = text_xpix(&s->x_obj, owner);
+ *yp1 = text_ypix(&s->x_obj, owner);
+ *xp2 = text_xpix(&s->x_obj, owner) + width;
+ *yp2 = text_ypix(&s->x_obj, owner) + height;
+}
+
+static void fatom_displace(t_gobj *z, t_glist *glist,
+ int dx, int dy)
+{
+ t_fatom *x = (t_fatom *)z;
+ DEBUG(post("displace");)
+ x->x_obj.te_xpix += dx;
+ x->x_obj.te_ypix += dy;
+ if (glist_isvisible(glist))
+ {
+ sys_vgui(".x%x.c coords %xSEL %d %d %d %d\n",
+ glist_getcanvas(glist), x,
+ text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist),
+ text_xpix(&x->x_obj, glist) + x->x_rect_width, text_ypix(&x->x_obj, glist) + x->x_rect_height);
+
+ fatom_drawme(x, glist, 0);
+ canvas_fixlinesfor(glist_getcanvas(glist),(t_text*) x);
+ }
+ DEBUG(post("displace end");)
+}
+
+static void fatom_select(t_gobj *z, t_glist *glist, int state)
+{
+ t_fatom *x = (t_fatom *)z;
+ if (state) {
+ sys_vgui(".x%x.c create rectangle \
+%d %d %d %d -tags %xSEL -outline blue\n",
+ glist_getcanvas(glist),
+ text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist),
+ text_xpix(&x->x_obj, glist) + x->x_rect_width, text_ypix(&x->x_obj, glist) + x->x_rect_height,
+ x);
+ }
+ else {
+ sys_vgui(".x%x.c delete %xSEL\n",
+ glist_getcanvas(glist), x);
+ }
+
+
+
+}
+
+
+static void fatom_activate(t_gobj *z, t_glist *glist, int state)
+{
+/* t_text *x = (t_text *)z;
+ t_rtext *y = glist_findrtext(glist, x);
+ if (z->g_pd != gatom_class) rtext_activate(y, state);*/
+}
+
+static void fatom_delete(t_gobj *z, t_glist *glist)
+{
+ t_text *x = (t_text *)z;
+ canvas_deletelinesfor(glist_getcanvas(glist), x);
+}
+
+
+static void fatom_vis(t_gobj *z, t_glist *glist, int vis)
+{
+ t_fatom* s = (t_fatom*)z;
+ t_rtext *y;
+ DEBUG(post("vis: %d",vis);)
+ if (vis) {
+ y = (t_rtext *) rtext_new_without_senditup(glist, (t_text *)z, glist->gl_editor->e_rtext);
+ fatom_drawme(s, glist, 1);
+ }
+ else {
+ y = glist_findrtext(glist, (t_text *)z);
+ fatom_erase(s,glist);
+ rtext_free(y);
+ }
+}
+
+static void fatom_save(t_gobj *z, t_binbuf *b);
+
+t_widgetbehavior fatom_widgetbehavior = {
+ w_getrectfn: fatom_getrect,
+ w_displacefn: fatom_displace,
+ w_selectfn: fatom_select,
+ w_activatefn: fatom_activate,
+ w_deletefn: fatom_delete,
+ w_visfn: fatom_vis,
+ w_savefn: fatom_save,
+ w_clickfn: NULL,
+ w_propertiesfn: NULL,
+};
+
+
+void fatom_size(t_fatom* x,t_floatarg w,t_floatarg h) {
+ x->x_rect_width = w;
+ x->x_rect_height = h;
+}
+
+void fatom_color(t_fatom* x,t_symbol* col)
+{
+/* outlet_bang(x->x_obj.ob_outlet); only bang if there was a bang ..
+ so color black does the same as bang, but doesn't forward the bang
+*/
+}
+
+static void fatom_float(t_fatom* x,t_floatarg f)
+{
+
+ x->x_val = f;
+ if (!strcmp(x->x_type->s_name,"checkbutton")) {
+ if (x->x_val)
+ sys_vgui(".x%x.c.s%x select\n",x->x_glist,x,f);
+ else
+ sys_vgui(".x%x.c.s%x deselect\n",x->x_glist,x,f);
+ } else
+ sys_vgui(".x%x.c.s%x set %f\n",x->x_glist,x,f);
+ outlet_float(x->x_obj.ob_outlet,f);
+}
+
+static void fatom_f(t_fatom* x,t_floatarg f)
+{
+ x->x_val = f;
+ outlet_float(x->x_obj.ob_outlet,f);
+}
+
+
+
+static void fatom_save(t_gobj *z, t_binbuf *b)
+{
+
+ t_fatom *x = (t_fatom *)z;
+
+ binbuf_addv(b, "ssiiss", gensym("#X"),gensym("obj"),
+ x->x_obj.te_xpix, x->x_obj.te_ypix ,
+ gensym("fatom"),x->x_type);
+ binbuf_addv(b, ";");
+}
+
+
+static void *fatom_new(t_fatom* x,t_floatarg max, t_floatarg min, t_floatarg h)
+{
+ char buf[256];
+ x->x_glist = (t_glist*)NULL;
+
+
+ x->a_pos.a_type = A_FLOAT;
+
+ if (!max) x->x_max = 127;
+ else
+ x->x_max = max;
+ x->x_min = min;
+ if (h) x->x_width = h;
+ else x->x_width = 15;
+
+
+/*
+ if (o) x->x_height = o;
+ else
+*/
+
+ /* bind to a symbol for slider callback (later make this based on the
+ filepath ??) */
+
+ sprintf(buf,"fatom%x",x);
+ x->x_sym = gensym(buf);
+ pd_bind(&x->x_obj.ob_pd, x->x_sym);
+
+/* pipe startup code to slitk */
+
+ sys_vgui("proc fatom_cb%x {val} {\n
+ pd [concat fatom%x f $val \\;]\n
+ }\n",x,x);
+
+ outlet_new(&x->x_obj, &s_float);
+ return (x);
+}
+
+void fatom_setup_common(t_class* class)
+{
+
+ class_addfloat(class, (t_method)fatom_float);
+ class_addmethod(class, (t_method)fatom_f, gensym("f"),
+ A_FLOAT, 0);
+
+/*
+ class_addmethod(class, (t_method)fatom_size, gensym("size"),
+ A_FLOAT, A_FLOAT, 0);
+
+ class_addmethod(class, (t_method)fatom_color, gensym("color"),
+ A_SYMBOL, 0);
+*/
+/*
+ class_addmethod(class, (t_method)fatom_open, gensym("open"),
+ A_SYMBOL, 0);
+*/
+ class_setwidget(class,&fatom_widgetbehavior);
+
+}