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/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iemgui written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
#include "m_pd.h"
#include "iemlib.h"
#include "iemgui.h"
#include "g_canvas.h"
#include "g_all_guis.h"
#include <string.h>
#ifdef MSW
#include <io.h>
#else
#include <unistd.h>
#endif
/* ------------------------ setup routine ------------------------- */
t_widgetbehavior hfadl_scale_widgetbehavior;
static t_class *hfadl_scale_class;
typedef struct _hfadl_scale
{
t_iemgui x_gui;
char x_gif[870];
} t_hfadl_scale;
static void hfadl_scale_draw_new(t_hfadl_scale *x, t_glist *glist)
{
int xpos=text_xpix(&x->x_gui.x_obj, glist);
int ypos=text_ypix(&x->x_gui.x_obj, glist);
t_canvas *canvas=glist_getcanvas(glist);
sys_vgui("image create photo %lxPHOTOIMAGE -format gif -data {%s} -width %d -height %d\n",
x, x->x_gif, x->x_gui.x_w, x->x_gui.x_h);
sys_vgui(".x%lx.c create image %d %d -image %lxPHOTOIMAGE -tags %lxPHOTO\n",
canvas, xpos+x->x_gui.x_w/2, ypos+x->x_gui.x_h/2-1, x, x);
if(x->x_gui.x_fsf.x_selected)
sys_vgui(".x%lx.c create rectangle %d %d %d %d -outline #%6.6x -tags %lxBASE\n",
canvas, xpos, ypos+1,
xpos + x->x_gui.x_w, ypos + x->x_gui.x_h,
IEM_GUI_COLOR_SELECTED, x);
}
static void hfadl_scale_draw_move(t_hfadl_scale *x, t_glist *glist)
{
int xpos=text_xpix(&x->x_gui.x_obj, glist);
int ypos=text_ypix(&x->x_gui.x_obj, glist);
t_canvas *canvas=glist_getcanvas(glist);
sys_vgui(".x%lx.c coords %lxPHOTO %d %d\n",
canvas, x, xpos+x->x_gui.x_w/2, ypos+x->x_gui.x_h/2-1);
if(x->x_gui.x_fsf.x_selected)
sys_vgui(".x%lx.c coords %lxBASE %d %d %d %d\n",
canvas, x, xpos, ypos+1,
xpos + x->x_gui.x_w, ypos + x->x_gui.x_h);
canvas_fixlinesfor(glist_getcanvas(x->x_gui.x_glist), (t_text*)x);
}
static void hfadl_scale_draw_erase(t_hfadl_scale* x, t_glist* glist)
{
t_canvas *canvas=glist_getcanvas(glist);
if(x->x_gui.x_fsf.x_selected)
sys_vgui(".x%lx.c delete %lxBASE\n", canvas, x);
sys_vgui("image delete %lxPHOTOIMAGE\n", x);
sys_vgui(".x%lx.c delete %lxPHOTO\n", canvas, x);
}
static void hfadl_scale_draw_select(t_hfadl_scale* x, t_glist* glist)
{
t_canvas *canvas=glist_getcanvas(glist);
if(x->x_gui.x_fsf.x_selected)
{
int xpos=text_xpix(&x->x_gui.x_obj, glist);
int ypos=text_ypix(&x->x_gui.x_obj, glist);
sys_vgui(".x%lx.c create rectangle %d %d %d %d -outline #%6.6x -tags %lxBASE\n",
canvas, xpos, ypos+1, xpos + x->x_gui.x_w,
ypos + x->x_gui.x_h, IEM_GUI_COLOR_SELECTED, x);
}
else
sys_vgui(".x%lx.c delete %lxBASE\n", canvas, x);
}
static void hfadl_scale_draw(t_hfadl_scale *x, t_glist *glist, int mode)
{
if(mode == IEM_GUI_DRAW_MODE_MOVE)
hfadl_scale_draw_move(x, glist);
else if(mode == IEM_GUI_DRAW_MODE_NEW)
hfadl_scale_draw_new(x, glist);
else if(mode == IEM_GUI_DRAW_MODE_SELECT)
hfadl_scale_draw_select(x, glist);
else if(mode == IEM_GUI_DRAW_MODE_ERASE)
hfadl_scale_draw_erase(x, glist);
}
/* ------------------------ cnv widgetbehaviour----------------------------- */
static void hfadl_scale_getrect(t_gobj *z, t_glist *glist, int *xp1, int *yp1, int *xp2, int *yp2)
{
t_hfadl_scale *x = (t_hfadl_scale *)z;
*xp1 = text_xpix(&x->x_gui.x_obj, glist);
*yp1 = text_ypix(&x->x_gui.x_obj, glist)+1;
*xp2 = *xp1 + x->x_gui.x_w;
*yp2 = *yp1 + x->x_gui.x_h-1;
}
static void hfadl_scale_color(t_hfadl_scale *x, t_symbol *s, int argc, t_atom *argv)
{
if((argc >= 1)&&IS_A_FLOAT(argv,0))
{
int j, i = (int)atom_getintarg(0, argc, argv);
if(i >= 0)
{
j = iemgui_modulo_color(i);
x->x_gui.x_lcol = my_iemgui_color_hex[j];
}
else
x->x_gui.x_lcol = (-1 - i) & 0xffffff;
my_iemgui_change_scale_col(x->x_gif, x->x_gui.x_lcol);
if(glist_isvisible(x->x_gui.x_glist))
sys_vgui("%lxPHOTOIMAGE configure -data {%s}\n", x, x->x_gif);
}
}
static void hfadl_scale_save(t_gobj *z, t_binbuf *b)
{
t_hfadl_scale *x = (t_hfadl_scale *)z;
binbuf_addv(b, "ssiisi", gensym("#X"),gensym("obj"),
(t_int)x->x_gui.x_obj.te_xpix, (t_int)x->x_gui.x_obj.te_ypix,
atom_getsymbol(binbuf_getvec(x->x_gui.x_obj.te_binbuf)),
-1 - (((0xfc0000 & x->x_gui.x_lcol) >> 6)|
((0xfc00 & x->x_gui.x_lcol) >> 4)|((0xfc & x->x_gui.x_lcol) >> 2)));
binbuf_addv(b, ";");
}
static void *hfadl_scale_new(t_symbol *s, int argc, t_atom *argv)
{
t_hfadl_scale *x = (t_hfadl_scale *)pd_new(hfadl_scale_class);
if((argc >= 1)&&IS_A_FLOAT(argv,0))
{
int j, i = (int)atom_getintarg(0, argc, argv);
if(i >= 0)
{
j = iemgui_modulo_color(i);
x->x_gui.x_lcol = my_iemgui_color_hex[j];
}
else
{
j = -1 - i;
x->x_gui.x_lcol = ((j & 0x3f000) << 6)|((j & 0xfc0) << 4)|((j & 0x3f) << 2);
}
}
else
x->x_gui.x_lcol = 0;
x->x_gui.x_draw = (t_iemfunptr)hfadl_scale_draw;
x->x_gui.x_glist = (t_glist *)canvas_getcurrent();
x->x_gui.x_w = 126;
x->x_gui.x_h = 21;
strcpy(x->x_gif, my_iemgui_black_hlscale_gif);
my_iemgui_change_scale_col(x->x_gif, x->x_gui.x_lcol);
x->x_gui.x_fsf.x_selected = 0;
return(x);
}
static void hfadl_scale_ff(t_hfadl_scale *x)
{
gfxstub_deleteforkey(x);
}
void hfadl_scale_setup(void)
{
hfadl_scale_class = class_new(gensym("hfadl_scale"), (t_newmethod)hfadl_scale_new,
(t_method)hfadl_scale_ff, sizeof(t_hfadl_scale), 0, A_GIMME, 0);
class_addmethod(hfadl_scale_class, (t_method)hfadl_scale_color, gensym("color"), A_GIMME, 0);
hfadl_scale_widgetbehavior.w_getrectfn = hfadl_scale_getrect;
hfadl_scale_widgetbehavior.w_displacefn = iemgui_displace;
hfadl_scale_widgetbehavior.w_selectfn = iemgui_select;
hfadl_scale_widgetbehavior.w_activatefn = NULL;
hfadl_scale_widgetbehavior.w_deletefn = iemgui_delete;
hfadl_scale_widgetbehavior.w_visfn = iemgui_vis;
hfadl_scale_widgetbehavior.w_clickfn = NULL;
#if defined(PD_MAJOR_VERSION) && (PD_MINOR_VERSION >= 37)
class_setsavefn(hfadl_scale_class, hfadl_scale_save);
#else
hfadl_scale_widgetbehavior.w_propertiesfn = NULL;
hfadl_scale_widgetbehavior.w_savefn = hfadl_scale_save;
#endif
class_setwidget(hfadl_scale_class, &hfadl_scale_widgetbehavior);
// class_sethelpsymbol(hfadl_scale_class, gensym("iemhelp2/help-hfadl_scale"));
}
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