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authorGuenter Geiger <ggeiger@users.sourceforge.net>2002-07-22 18:56:30 +0000
committerGuenter Geiger <ggeiger@users.sourceforge.net>2002-07-22 18:56:30 +0000
commitf6ac47565637384c4de3ce3eca383a58629e6138 (patch)
tree07036326d579f2dd86658690dec8c06d6168157b /gui/fatom.c
parentfc3d3c0a4f110a23335398c327ac0a4fc949d5cb (diff)
added fatom
svn path=/trunk/externals/ggee/; revision=50
Diffstat (limited to 'gui/fatom.c')
-rw-r--r--gui/fatom.c385
1 files changed, 385 insertions, 0 deletions
diff --git a/gui/fatom.c b/gui/fatom.c
new file mode 100644
index 0000000..1031a95
--- /dev/null
+++ b/gui/fatom.c
@@ -0,0 +1,385 @@
+#include <m_pd.h>
+#include "g_canvas.h"
+#include <ggee.h>
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+/* ------------------------ fatom ----------------------------- */
+
+#define x_val a_pos.a_w.w_float
+
+static t_class *fatom_class;
+
+typedef struct _fatom
+{
+ t_object x_obj;
+ t_atom a_pos;
+
+ t_glist * x_glist;
+ int x_width;
+ int x_height;
+ t_symbol* x_sym;
+ t_symbol* x_type;
+} 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);
+ for (i = 0; i < n; i++)
+ {
+ int onset = x->x_obj.te_xpos + (x->x_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, x->x_obj.te_ypos + x->x_height - 1,
+ onset + IOWIDTH, x->x_obj.te_ypos + x->x_height,
+ x, i);
+ else
+ sys_vgui(".x%x.c coords %xo%d %d %d %d %d\n",
+ glist_getcanvas(glist), x, i,
+ onset, x->x_obj.te_ypos + x->x_height - 1,
+ onset + IOWIDTH, x->x_obj.te_ypos + x->x_height);
+ }
+ n = nout;
+ nplus = (n == 1 ? 1 : n-1);
+ for (i = 0; i < n; i++)
+ {
+ int onset = x->x_obj.te_xpos + (x->x_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, x->x_obj.te_ypos,
+ onset + IOWIDTH, x->x_obj.te_ypos + 1,
+ x, i);
+ else
+ sys_vgui(".x%x.c coords %xi%d %d %d %d %d\n",
+ glist_getcanvas(glist), x, i,
+ onset, x->x_obj.te_ypos,
+ onset + IOWIDTH, x->x_obj.te_ypos + 1);
+
+ }
+}
+
+
+void fatom_drawme(t_fatom *x, t_glist *glist, int firsttime)
+{
+ if (firsttime) {
+
+ if (!strcmp(x->x_type->s_name,"vslider")) {
+ x->x_width = 32;
+ x->x_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",glist_getcanvas(glist),x,x);
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x -tags %xS\n",
+ glist_getcanvas(glist),x->x_obj.te_xpos, x->x_obj.te_ypos+2,glist_getcanvas(glist),x,x);
+ } else if (!strcmp(x->x_type->s_name,"hslider")) {
+ x->x_width = 150;
+ x->x_height = 28;
+ sys_vgui("scale .x%x.c.s%x \
+ -sliderlength 10 \
+ -showvalue 0 \
+ -length 131 \
+ -orient horizontal \
+ -from 127 -to 0 \
+ -command fatom_cb%x\n",glist_getcanvas(glist),x,x);
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x -tags %xS\n",
+ glist_getcanvas(glist),x->x_obj.te_xpos, x->x_obj.te_ypos+2,glist_getcanvas(glist),x,x);
+ } else if (!strcmp(x->x_type->s_name,"checkbutton")) {
+ x->x_width = 40;
+ x->x_height = 25;
+ sys_vgui("checkbutton .x%x.c.s%x \
+ -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x\n",glist_getcanvas(glist),x,x,x,x);
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x -tags %xS\n",
+ x->x_glist,x->x_obj.te_xpos, x->x_obj.te_ypos+2,glist_getcanvas(glist),x,x);
+ } else if (!strcmp(x->x_type->s_name,"hradio")) {
+ int i;
+ x->x_width = 8*20;
+ x->x_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",glist_getcanvas(glist),x,i,x,x,x,i);
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x%d -tags %x%xS\n",
+ x->x_glist,x->x_obj.te_xpos+i*20, x->x_obj.te_ypos+2,x->x_glist,x,i,x,i);
+ }
+ } else if (!strcmp(x->x_type->s_name,"vradio")) {
+ int i;
+ x->x_width = 30;
+ x->x_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",glist_getcanvas(glist),x,i,x,x,x,i);
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x%d -tags %x%xS\n",
+ x->x_glist,x->x_obj.te_xpos, x->x_obj.te_ypos+2+i*20,x->x_glist,x,i,x,i);
+ }
+ } else {
+ x->x_width = 32;
+ x->x_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",glist_getcanvas(glist),x,x);
+ sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x -tags %xS\n",
+ glist_getcanvas(glist),x->x_obj.te_xpos, x->x_obj.te_ypos+2,glist_getcanvas(glist),x,x);
+ }
+
+
+
+ }
+ else {
+ if (!strcmp(x->x_type->s_name,"hradio")) {
+ int i;
+ for (i=0;i<8;i++) {
+ sys_vgui(".x%x.c coords %x%xS \
+%d %d\n",
+ glist_getcanvas(glist), x,i,
+ x->x_obj.te_xpos + 20*i, x->x_obj.te_ypos+2);
+ }
+ }
+ else if (!strcmp(x->x_type->s_name,"vradio")) {
+ int i;
+ for (i=0;i<8;i++) {
+ sys_vgui(".x%x.c coords %x%xS \
+%d %d\n",
+ glist_getcanvas(glist), x,i,
+ x->x_obj.te_xpos, x->x_obj.te_ypos+2+20*i);
+ }
+
+ } else {
+ sys_vgui(".x%x.c coords %xS \
+%d %d\n",
+ glist_getcanvas(glist), x,
+ x->x_obj.te_xpos, x->x_obj.te_ypos+2);
+ }
+ }
+
+ draw_inlets(x, glist, firsttime, 1,1);
+}
+
+
+void fatom_erase(t_fatom* x,t_glist* glist)
+{
+ int n;
+
+// 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",x->x_glist,x,0);
+ sys_vgui(".x%x.c delete %xo%d\n",x->x_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_width;
+ height = s->x_height;
+ *xp1 = s->x_obj.te_xpos;
+ *yp1 = s->x_obj.te_ypos;
+ *xp2 = s->x_obj.te_xpos + width;
+ *yp2 = s->x_obj.te_ypos + height;
+}
+
+static void fatom_displace(t_gobj *z, t_glist *glist,
+ int dx, int dy)
+{
+ t_fatom *x = (t_fatom *)z;
+ x->x_obj.te_xpos += dx;
+ x->x_obj.te_ypos += dy;
+ sys_vgui(".x%x.c coords %xSEL %d %d %d %d\n",
+ glist_getcanvas(glist), x,
+ x->x_obj.te_xpos, x->x_obj.te_ypos,
+ x->x_obj.te_xpos + x->x_width, x->x_obj.te_ypos + x->x_height);
+
+ fatom_drawme(x, glist, 0);
+ canvas_fixlinesfor(glist_getcanvas(glist),(t_text*) x);
+}
+
+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),
+ x->x_obj.te_xpos, x->x_obj.te_ypos,
+ x->x_obj.te_xpos + x->x_width, x->x_obj.te_ypos + x->x_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;
+ if (vis)
+ fatom_drawme(s, glist, 1);
+ else
+ fatom_erase(s,glist);
+}
+
+/* can we use the normal text save function ?? */
+
+static void fatom_save(t_gobj *z, t_binbuf *b)
+{
+
+ t_fatom *x = (t_fatom *)z;
+
+ binbuf_addv(b, "ssiiss", gensym("#X"),gensym("obj"),
+ (t_int)x->x_obj.te_xpos, (t_int)x->x_obj.te_ypos,
+ gensym("fatom"),x->x_type);
+ binbuf_addv(b, ";");
+}
+
+
+t_widgetbehavior fatom_widgetbehavior;
+
+void fatom_size(t_fatom* x,t_floatarg w,t_floatarg h) {
+ x->x_width = w;
+ x->x_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_setwidget()
+{
+ fatom_widgetbehavior.w_getrectfn = fatom_getrect;
+ fatom_widgetbehavior.w_displacefn = fatom_displace;
+ fatom_widgetbehavior.w_selectfn = fatom_select;
+ fatom_widgetbehavior.w_activatefn = fatom_activate;
+ fatom_widgetbehavior.w_deletefn = fatom_delete;
+ fatom_widgetbehavior.w_visfn = fatom_vis;
+#if (PD_VERSION_MINOR > 31)
+ fatom_widgetbehavior.w_clickfn = NULL;
+ fatom_widgetbehavior.w_propertiesfn = NULL;
+#endif
+ fatom_widgetbehavior.w_savefn = fatom_save;
+}
+
+
+
+static void fatom_float(t_fatom* x,t_floatarg f)
+{
+ x->x_val = f;
+ 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_new(t_symbol* type)
+{
+ t_fatom *x = (t_fatom *)pd_new(fatom_class);
+ char buf[256];
+
+ x->x_type = type;
+
+ x->x_glist = (t_glist*) canvas_getcurrent();
+/*
+ if (h) x->x_width = h;
+ else
+*/
+/*
+ if (o) x->x_height = o;
+ else
+*/
+
+ /* bind to a symbol for fatom 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 tk */
+
+ 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(void)
+{
+ fatom_class = class_new(gensym("fatom"), (t_newmethod)fatom_new, 0,
+ sizeof(t_fatom),0,A_DEFSYM,0);
+
+ class_addfloat(fatom_class, (t_method)fatom_float);
+ class_addmethod(fatom_class, (t_method)fatom_f, gensym("f"),
+ A_FLOAT, 0);
+
+/*
+ class_addmethod(fatom_class, (t_method)fatom_size, gensym("size"),
+ A_FLOAT, A_FLOAT, 0);
+
+ class_addmethod(fatom_class, (t_method)fatom_color, gensym("color"),
+ A_SYMBOL, 0);
+*/
+/*
+ class_addmethod(fatom_class, (t_method)fatom_open, gensym("open"),
+ A_SYMBOL, 0);
+*/
+ fatom_setwidget();
+ class_setwidget(fatom_class,&fatom_widgetbehavior);
+
+}
+
+