/* drawing functions */
static void grid_draw_update(t_grid *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
t_int xpoint=x->x_current, ypoint=x->y_current;
// later : try to figure out what's this test for ??
// if (glist_isvisible(glist))
// {
// delete previous point if existing
if (x->x_point)
{
GRID_SYS_VGUI3(".x%lx.c delete %lxPOINT\n", canvas, x);
}
if ( x->x_current < text_xpix(&x->x_obj, glist) ) xpoint = text_xpix(&x->x_obj, glist);
if ( x->x_current > text_xpix(&x->x_obj, glist) + x->x_width - pointsize )
xpoint = text_xpix(&x->x_obj, glist) + x->x_width - pointsize;
if ( x->y_current < text_ypix(&x->x_obj, glist) ) ypoint = text_ypix(&x->x_obj, glist);
if ( x->y_current > text_ypix(&x->x_obj, glist) + x->x_height - pointsize )
ypoint = text_ypix(&x->x_obj, glist) + x->x_height - pointsize;
// draw the selected point
GRID_SYS_VGUI7(".x%lx.c create rectangle %d %d %d %d -fill #FF0000 -tags %lxPOINT\n",
canvas, xpoint, ypoint, xpoint+pointsize, ypoint+pointsize, x);
x->x_point = 1;
// }
// else
// {
// post( "grid : position updated in an invisible grid" );
// }
}
static void grid_xvaluemotion(t_grid* x, t_floatarg dx, t_floatarg dy)
{
int xold = x->x_current;
int yold = x->y_current;
t_float xvalue, yvalue;
xvalue = x->x_min + (x->x_current - text_xpix(&x->x_obj, x->x_glist)) * (x->x_max-x->x_min) / x->x_width ;
if (xvalue < x->x_min ) xvalue = x->x_min;
if (xvalue > x->x_max ) xvalue = x->x_max;
yvalue = x->y_max - (x->y_current - text_ypix(&x->x_obj, x->x_glist) ) * (x->y_max-x->y_min) / x->x_height ;
if (yvalue < x->y_min ) yvalue = x->y_min;
if (yvalue > x->y_max ) yvalue = x->y_max;
xvalue += dx;
yvalue += dy;
if (xvalue < x->x_min ) xvalue = x->x_min;
if (xvalue > x->x_max ) xvalue = x->x_max;
x->x_current = text_xpix(&x->x_obj, x->x_glist)
+ abs(((xvalue - x->x_min) / (x->x_max - x->x_min)) * x->x_width);
if (yvalue < x->y_min ) yvalue = x->y_min;
if (yvalue > x->y_max ) yvalue = x->y_max;
x->y_current = text_ypix(&x->x_obj, x->x_glist)
+ abs((1 - (yvalue - x->y_min) / (x->y_max - x->y_min)) * x->x_height);
if(xold != x->x_current || yold != x->y_current)
{
grid_draw_update(x, x->x_glist);
}
}
void photo_drawme(t_photo *x, t_glist *glist, int firsttime)
{
if (firsttime)
{
char fname[MAXPDSTRING];
canvas_makefilename(glist_getcanvas(x->x_glist), x->filename->s_name,
fname, MAXPDSTRING);
sys_vgui("image create photo img%x -file {%s}\n", x, fname);
sys_vgui(".x%x.c create image %d %d -image img%x -anchor nw -tags %xS\n",
glist_getcanvas(glist),text_xpix(&x->x_obj, glist),
text_ypix(&x->x_obj, glist),x,x);
/* TODO callback from gui
sys_vgui("photo_size logo");
*/
}
else
{
sys_vgui(".x%x.c coords %xS %d %d\n",
glist_getcanvas(glist), x,
text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist));
}
}
static void knob_draw_update(t_knob *x, t_glist *glist)
{
if (glist_isvisible(glist) &&
(x->x_gui.x_h != x->x_prev_h || x->x_val != x->x_prev_val))
{
/* compute dial:*/
x->x_prev_h = x->x_gui.x_h;
x->x_prev_val = x->x_val;
float radius = 0.5*(float)x->x_gui.x_h;
double angle = 7.0/36.0 + 34.0/36.0*2.0*M_PI*( (double)x->x_val*0.01/(double)x->x_gui.x_h );
int start = -80;
int extent = 350 - (int)(360.0*angle/(2.0*M_PI));
/* center point: */
int x1 = text_xpix(&x->x_gui.x_obj, glist) + radius;
int y1 = text_ypix(&x->x_gui.x_obj, glist) + radius;
int x2 = text_xpix(&x->x_gui.x_obj, glist) + radius + radius * sin( -angle);
int y2 = text_ypix(&x->x_gui.x_obj, glist) + radius + radius * cos( angle);
sys_vgui(".x%lx.c coords %xKNOB %d %d %d %d\n",
glist_getcanvas(glist), x,
x1, /* x1 */
y1, /* y1 */
x2, /* x2 */
y2 /* y2 */
);
/* post("knob: (%d, %d) (%d, %d)", x1,y1,x2,y2); */
sys_vgui(".x%lx.c itemconfigure %xBASE -start %d -extent %d \n", glist_getcanvas(glist), x,
start, extent);
}
}
static int scratcher_click(t_gobj *z, struct _glist *glist,
int xpix, int ypix, int shift, int alt, int dbl, int doit)
{
t_scratcher* x = (t_scratcher *)z;
t_canvas *canvas=glist_getcanvas(x->x_glist);
// post( "scratcher_click : x=%d y=%d doit=%d alt=%d, shift=%d", xpix, ypix, doit, alt, shift );
if ( doit )
{
// activate motion callback
glist_grab( glist, &x->x_obj.te_g, (t_glistmotionfn)scratcher_motion,
0, xpix, ypix );
x->x_readspeed=0.;
x->x_motioned = 1;
if ( x->x_showspeed )
{
SYS_VGUI7( ".x%lx.c coords %xSPEEDBAR %d %d %d %d\n",
canvas, x,
text_xpix(&x->x_obj, glist)+x->x_width/2,
text_ypix(&x->x_obj, glist)+x->x_height/2,
text_xpix(&x->x_obj, glist)+x->x_width/2 + (int)(x->x_width/2*cos( x->x_readspeed - 1 )),
text_ypix(&x->x_obj, glist)+x->x_height/2 - (int)(x->x_width/2*sin( x->x_readspeed - 1 ))
);
}
}
else
{
if ( x->x_play ) scratcher_reset(x);
x->x_motioned = 0;
}
return (1);
}
static void scratcher_motion(t_scratcher *x, t_floatarg dx, t_floatarg dy)
{
struct timeval tv;
struct timezone tz;
t_canvas *canvas=glist_getcanvas(x->x_glist);
// post( "scratcher_motion dx=%f dy=%f", dx, dy );
x->x_speedinc += dy / x->x_sensibility;
x->x_mousemoved = 1;
// get current time in ms
gettimeofday( &tv, &tz );
x->x_lastmovetime = tv.tv_sec*1000 + tv.tv_usec/1000;
// post( "scratcher~ : move time : %ld", x->x_lastmovetime );
if ( x->x_showspeed )
{
SYS_VGUI7( ".x%lx.c coords %xSPEEDBAR %d %d %d %d\n",
canvas, x,
text_xpix(&x->x_obj, x->x_glist)+x->x_width/2,
text_ypix(&x->x_obj, x->x_glist)+x->x_height/2,
text_xpix(&x->x_obj, x->x_glist)+x->x_width/2 + (int)(x->x_width/2*cos( x->x_readspeed - 1 )),
text_ypix(&x->x_obj, x->x_glist)+x->x_height/2 - (int)(x->x_width/2*sin( x->x_readspeed - 1 ))
);
}
}
static void image_displace(t_gobj *z, t_glist *glist,
int dx, int dy)
{
//fprintf(stderr,"image displace\n");
t_image *x = (t_image *)z;
x->x_obj.te_xpix += dx;
x->x_obj.te_ypix += dy;
if (!x->x_gop_spill && (x->x_img_width + x->x_img_height) >= 2){
sys_vgui(".x%lx.c coords %xSEL %d %d %d %d\n",
glist_getcanvas(glist), x,
text_xpix(&x->x_obj, glist) - x->x_img_width/2,
text_ypix(&x->x_obj, glist) - x->x_img_height/2,
text_xpix(&x->x_obj, glist) + x->x_img_width/2,
text_ypix(&x->x_obj, glist) + x->x_img_height/2);
} else {
sys_vgui(".x%lx.c coords %xSEL %d %d %d %d\n",
glist_getcanvas(glist), x,
text_xpix(&x->x_obj, glist) - x->x_width/2,
text_ypix(&x->x_obj, glist) - x->x_height/2,
text_xpix(&x->x_obj, glist) + x->x_width/2,
text_ypix(&x->x_obj, glist) + x->x_height/2);
/*if (x->x_img_width + x->x_img_height == 0)
sys_vgui(".x%lx.c coords %xMT %d %d %d %d\n",
glist_getcanvas(glist), x,
text_xpix(&x->x_obj, glist) - x->x_width/2,
text_ypix(&x->x_obj, glist) - x->x_height/2,
text_xpix(&x->x_obj, glist) + x->x_width/2,
text_ypix(&x->x_obj, glist) + x->x_height/2);*/
}
image_drawme(x, glist, 0);
canvas_fixlinesfor(glist,(t_text*) x);
}
static void scrolllist_draw_move(t_scrolllist *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
t_int i;
struct timespec tv;
tv.tv_sec = 0;
tv.tv_nsec = 10000000;
SYS_VGUI7(".x%x.c coords %xTEXTLIST %d %d %d %d\n",
canvas, x,
text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist),
text_xpix(&x->x_obj, glist)+x->x_width,
text_ypix(&x->x_obj, glist)+x->x_height);
for ( i=x->x_firstseen; i<=x->x_lastseen; i++ )
{
// nanosleep( &tv, NULL );
SYS_VGUI6(".x%x.c coords %xITEM%d %d %d\n",
canvas, x, i,
text_xpix(&x->x_obj, glist)+5,
text_ypix(&x->x_obj, glist)+5+(i-x->x_firstseen)*x->x_charheight);
}
canvas_fixlinesfor( canvas, (t_text*)x );
}
static void draw_move(t_tg *tg, t_glist *glist) {
t_canvas *canvas = glist_getcanvas(glist);
int i,j,curx,cury;
int w = full_width(tg);
int h = full_height(tg);
curx = text_xpix(&tg->x_obj, glist)+tg->spacing;
cury = text_ypix(&tg->x_obj, glist)+tg->spacing;
for (j = 0;j < tg->rows;j++) {
for (i = 0;i < tg->cols;i++) {
sys_vgui(".x%lx.c coords %lxTGLSQ%d.%d %d %d %d %d\n",
canvas, tg, i, j, curx, cury, curx + tg->cell_size, cury + tg->cell_size);
curx += (tg->cell_size+tg->spacing);
}
curx = text_xpix(&tg->x_obj, glist)+tg->spacing;
cury += (tg->cell_size+tg->spacing);
}
curx = text_xpix(&tg->x_obj, glist);
cury = text_ypix(&tg->x_obj, glist);
sys_vgui(".x%lx.c coords %lxTGLBOUND %d %d %d %d\n",
canvas, tg, curx, cury, curx + w, cury + h);
sys_vgui(".x%lx.c coords %lxTGLIN1 %d %d %d %d\n",
canvas, tg, curx, cury, curx + IOWIDTH, cury + 4);
sys_vgui(".x%lx.c coords %lxTGLIN2 %d %d %d %d\n",
canvas, tg, curx+w-IOWIDTH, cury, curx + w, cury + 4);
sys_vgui(".x%lx.c coords %lxTGLOUT1 %d %d %d %d\n",
canvas, tg, curx, cury+h-4, curx + IOWIDTH, cury + h);
sys_vgui(".x%lx.c coords %lxTGLOUT2 %d %d %d %d\n",
canvas, tg, curx+w-IOWIDTH, cury+h-4, curx + w, cury + h);
canvas_fixlinesfor(canvas, (t_text*)tg);
}
static void tglgrid_getrect(t_gobj *z, t_glist *owner,
int *xp1, int *yp1, int *xp2, int *yp2) {
t_tg *tg = (t_tg*)z;
*xp1 = text_xpix(&tg->x_obj, owner);
*yp1 = text_ypix(&tg->x_obj, owner);
*xp2 = text_xpix(&tg->x_obj, owner)+full_width(tg);
*yp2 = text_ypix(&tg->x_obj, owner)+full_height(tg);
}
static void tglgrid_displace(t_gobj *z, t_glist *glist, int dx, int dy) {
t_tg *tg = (t_tg *)z;
int xold = text_xpix(&tg->x_obj, glist);
int yold = text_ypix(&tg->x_obj, glist);
tg->x_obj.te_xpix += dx;
tg->x_obj.te_ypix += dy;
if(xold != text_xpix(&tg->x_obj, glist) || yold != text_ypix(&tg->x_obj, glist))
draw_move(tg, tg->glist);
}
static void photo_getrect(t_gobj *z, t_glist *glist,
int *xp1, int *yp1, int *xp2, int *yp2)
{
t_photo* x = (t_photo*)z;
*xp1 = text_xpix(&x->x_obj, glist);
*yp1 = text_ypix(&x->x_obj, glist);
*xp2 = text_xpix(&x->x_obj, glist) + x->x_width;
*yp2 = text_ypix(&x->x_obj, glist) + x->x_height;
}
static void scrolllist_getrect(t_gobj *z, t_glist *owner,
int *xp1, int *yp1, int *xp2, int *yp2)
{
t_scrolllist* x = (t_scrolllist*)z;
*xp1 = text_xpix(&x->x_obj, owner);
*yp1 = text_ypix(&x->x_obj, owner);
*xp2 = text_xpix(&x->x_obj, owner)+x->x_width;
*yp2 = text_ypix(&x->x_obj, owner)+x->x_height;
}
static void grid_getrect(t_gobj *z, t_glist *owner,
int *xp1, int *yp1, int *xp2, int *yp2)
{
t_grid* x = (t_grid*)z;
*xp1 = text_xpix(&x->x_obj, x->x_glist);
*yp1 = text_ypix(&x->x_obj, x->x_glist);
*xp2 = text_xpix(&x->x_obj, x->x_glist)+x->x_width;
*yp2 = text_ypix(&x->x_obj, x->x_glist)+x->x_height;
}
static void photo_select(t_gobj *z, t_glist *glist, int state)
{
t_photo *x = (t_photo *)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_width, text_ypix(&x->x_obj, glist) + x->x_height,
x);
}
else
{
static void photo_displace(t_gobj *z, t_glist *glist,
int dx, int dy)
{
t_photo *x = (t_photo *)z;
x->x_obj.te_xpix += dx;
x->x_obj.te_ypix += dy;
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_width, text_ypix(&x->x_obj, glist) + x->x_height);
photo_drawme(x, glist, 0);
canvas_fixlinesfor(glist_getcanvas(glist),(t_text*) x);
}
static void image_getrect(t_gobj *z, t_glist *glist,
int *xp1, int *yp1, int *xp2, int *yp2)
{
int width, height;
t_image *x = (t_image *)z;
width = x->x_width;
height = x->x_height;
*xp1 = text_xpix(&x->x_obj, glist);
*yp1 = text_ypix(&x->x_obj, glist);
*xp2 = text_xpix(&x->x_obj, glist) + width;
*yp2 = text_ypix(&x->x_obj, glist) + height;
}
static void scratcher_draw_new(t_scratcher *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
t_int ci;
SYS_VGUI7(".x%lx.c create oval %d %d %d %d -fill #000000 -tags %xSCRATCHER\n",
canvas, text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist),
text_xpix(&x->x_obj, glist) + x->x_width,
text_ypix(&x->x_obj, glist) + x->x_height,
x);
for ( ci=0; ci<SCRATCHER_NB_GROOVES; ci ++)
{
SYS_VGUI8(".x%lx.c create oval %d %d %d %d -outline #FFFFFF -tags %xGROOVE%d\n",
canvas, text_xpix(&x->x_obj, glist) + ci*x->x_width/(2*SCRATCHER_NB_GROOVES),
text_ypix(&x->x_obj, glist) + ci*x->x_height/(2*SCRATCHER_NB_GROOVES),
text_xpix(&x->x_obj, glist) + x->x_width - ci*x->x_width/(2*SCRATCHER_NB_GROOVES),
text_ypix(&x->x_obj, glist) + x->x_height - ci*x->x_height/(2*SCRATCHER_NB_GROOVES),
x, ci);
}
if ( x->x_showspeed )
{
SYS_VGUI7( ".x%lx.c create line %d %d %d %d -fill #FF0000 -tags %xSPEEDBAR -width 3\n",
canvas, text_xpix(&x->x_obj, glist)+x->x_width/2,
text_ypix(&x->x_obj, glist)+x->x_height/2,
text_xpix(&x->x_obj, glist)+x->x_width/2 + (int)(x->x_width/2*cos( x->x_readspeed - 1. )),
text_ypix(&x->x_obj, glist)+x->x_height/2 - (int)(x->x_width/2*sin( x->x_readspeed - 1. )),
x );
}
SYS_VGUI7(".x%lx.c create rectangle %d %d %d %d -tags %xFSCRATCHER\n",
canvas, text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist),
text_xpix(&x->x_obj, glist) + x->x_width,
text_ypix(&x->x_obj, glist) + x->x_height,
x);
canvas_fixlinesfor( canvas, (t_text*)x );
}
void image_drawme(t_image *x, t_glist *glist, int firstime)
{
if (firstime) {
sys_vgui("catch {.x%lx.c delete %xS}\n", glist_getcanvas(glist), x);
sys_vgui(".x%lx.c create image %d %d -tags %xS\n",
glist_getcanvas(glist),text_xpix(&x->x_obj, glist),
text_ypix(&x->x_obj, glist), x);
image_doopen(x);
}
else {
sys_vgui(".x%lx.c coords %xS %d %d\n",
glist_getcanvas(glist), x,
text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist));
}
}
static void scrolllist_displace(t_gobj *z, t_glist *glist, int dx, int dy)
{
t_scrolllist *x = (t_scrolllist *)z;
t_int xold = text_xpix(&x->x_obj, glist);
t_int yold = text_ypix(&x->x_obj, glist);
// post( "scrolllist_displace dx=%d dy=%d", dx, dy );
x->x_obj.te_xpix += dx;
x->x_obj.te_ypix += dy;
if(xold != text_xpix(&x->x_obj, glist) || yold != text_ypix(&x->x_obj, glist))
{
scrolllist_draw_move(x, glist);
}
}
static void iem_vu_update_peak(t_iem_vu *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
if(glist_isvisible(glist))
{
int xpos=text_xpix(&x->x_gui.x_obj, glist);
int ypos=text_ypix(&x->x_gui.x_obj, glist);
if(x->x_peak)
{
int i=iem_vu_col[x->x_peak];
int j=ypos + 3*(IEM_VU_STEPS+1-x->x_peak) - 1;
sys_vgui(".x%x.c coords %xPLED %d %d %d %d\n", canvas, x,
xpos, j, xpos+x->x_gui.x_w, j);
sys_vgui(".x%x.c itemconfigure %xPLED -fill #%6.6x\n", canvas, x, my_iemgui_color_hex[i]);
}
else
{
int mid=xpos+x->x_gui.x_w/2;
sys_vgui(".x%x.c itemconfigure %xPLED -fill #%6.6x\n", canvas, x, x->x_gui.x_bcol);
sys_vgui(".x%x.c coords %xPLED %d %d %d %d\n",
canvas, x, mid, ypos+20, mid, ypos+20);
}
}
}
static int exciter_click(t_gobj *z, struct _glist *glist,
int xpix, int ypix, int shift, int alt, int dbl, int doit)
{
t_exciter* x = (t_exciter *)z;
t_int nevent, npix;
if ( doit)
{
nevent = ( 1 - ( ( ypix - ( (float)x->x_height / (float) x->x_nbevents / 2 )
- text_ypix(&x->x_obj, glist)) / (float)x->x_height ) )*(x->x_nbevents-1);
npix = ( xpix - 1 - text_xpix(&x->x_obj, glist)) / EXCITER_PIXEL_GRAIN;
// post( "exciter : selected event (%d,%d)", nevent, npix );
// set or unset event
{
if ( *(x->x_sbangs+nevent*(x->x_width/EXCITER_PIXEL_GRAIN)+npix ) == 1 )
{
*(x->x_sbangs+nevent*(x->x_width/EXCITER_PIXEL_GRAIN)+npix ) = 0;
exciter_delete_gem( x, glist, npix, nevent );
}
else
{
*(x->x_sbangs+nevent*(x->x_width/EXCITER_PIXEL_GRAIN)+npix ) = 1;
exciter_draw_gem( x, glist, npix, nevent );
}
}
}
return (1);
}
static void col_and_row(t_tg *tg, struct _glist *glist,
int x, int y, int *col, int *row) {
int relx = x - text_xpix(&tg->x_obj, glist) - tg->spacing;
int rely = y - text_ypix(&tg->x_obj, glist) - tg->spacing;
if (relx < 0 || rely < 0) {
*row = *col = -1;
return;
}
int fss = tg->cell_size+tg->spacing;
int rm = relx % fss;
if (rm > tg->cell_size) {
*row = *col = -1;
return;
}
rm = rely % fss;
if (rm > tg->cell_size) {
*row = *col = -1;
return;
}
*col = relx / fss;
*row = rely / fss;
}
static void scrolllist_update(t_scrolllist *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
t_int i;
// just in case we got confused
if ( x->x_firstseen < 0 ) x->x_firstseen=0;
if ( x->x_lastseen > x->x_capacity-1 ) x->x_lastseen=x->x_capacity-1;
// display the content of text items
for ( i=x->x_firstseen; i<=x->x_lastseen; i++ )
{
// display the entry if displayable
if ( ( (i-x->x_firstseen)*x->x_charheight < x->x_height ) && ( x->x_items[i] != NULL ) )
{
SYS_VGUI11(".x%x.c create text %d %d -fill %s -activefill %s -width %d -text \"%s\" -anchor w -font %s -tags %xITEM%d\n",
canvas,
text_xpix(&x->x_obj, glist)+5,
text_ypix(&x->x_obj, glist)+5+(i-x->x_firstseen)*x->x_charheight,
x->x_fgcolor,
x->x_secolor,
x->x_width,
x->x_items[i],
x->x_font,
x, i );
}
if ( ( x->x_itemselected >= x->x_firstseen ) && ( x->x_itemselected <= x->x_lastseen ) )
{
SYS_VGUI5(".x%x.c itemconfigure %xITEM%d -fill %s\n",
canvas, x, x->x_itemselected, x->x_secolor);
}
}
}
static void iem_vu_scale(t_iem_vu *x, t_floatarg fscale)
{
int i, scale = (int)fscale;
if(scale != 0)
scale = 1;
if(x->x_scale && !scale)
{
x->x_scale = scale;
if(glist_isvisible(x->x_gui.x_glist))
{
t_canvas *canvas=glist_getcanvas(x->x_gui.x_glist);
sys_vgui(".x%x.c delete %xSCALEPHOTO\n", canvas, x);
}
}
if(!x->x_scale && scale)
{
x->x_scale = scale;
if(glist_isvisible(x->x_gui.x_glist))
{
t_canvas *canvas=glist_getcanvas(x->x_gui.x_glist);
int xpos=text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist);
int ypos=text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist);
sys_vgui(".x%x.c create image %d %d -image %xSCALEIMAGE -tags %xSCALEPHOTO\n",
canvas, xpos+x->x_gui.x_w+x->x_scale_w/2+3, ypos+x->x_gui.x_h/2+2, x, x);
my_iemgui_change_scale_col(x->x_scale_gif, x->x_gui.x_lcol);
sys_vgui("%xSCALEIMAGE configure -data {%s}\n", x, x->x_scale_gif);
}
}
}
/* reset reading speed */
static void scratcher_reset(t_scratcher *x)
{
t_canvas *canvas=glist_getcanvas(x->x_glist);
x->x_readspeed=1.;
if ( x->x_showspeed )
{
SYS_VGUI7( ".x%lx.c coords %xSPEEDBAR %d %d %d %d\n",
canvas, x,
text_xpix(&x->x_obj, x->x_glist)+x->x_width/2,
text_ypix(&x->x_obj, x->x_glist)+x->x_height/2,
text_xpix(&x->x_obj, x->x_glist)+x->x_width/2 + (int)(x->x_width/2*cos( x->x_readspeed - 1 )),
text_ypix(&x->x_obj, x->x_glist)+x->x_height/2 - (int)(x->x_width/2*sin( x->x_readspeed - 1 ))
);
}
}
static void pddplink_getrect(t_gobj *z, t_glist *glist,
int *xp1, int *yp1, int *xp2, int *yp2)
{
t_pddplink *x = (t_pddplink *)z;
int width, height;
float x1, y1, x2, y2;
if (glist->gl_editor && glist->gl_editor->e_rtext)
{
if (x->x_rtextactive)
{
t_rtext *y = glist_findrtext(glist, (t_text *)x);
width = rtext_width(y);
height = rtext_height(y) - 2;
}
else
{
int font = glist_getfont(glist);
width = x->x_vislength * sys_fontwidth(font) + 2;
height = sys_fontheight(font) + 2;
}
}
else width = height = 10;
x1 = text_xpix((t_text *)x, glist);
y1 = text_ypix((t_text *)x, glist);
x2 = x1 + width;
y2 = y1 + height;
y1 += 1;
*xp1 = x1;
*yp1 = y1;
*xp2 = x2;
*yp2 = y2;
}
/* widget helper functions */
static void mknob_update_knob(t_mknob *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
// float val=(x->x_val + 50.0)/100.0/MKNOB_TANGLE;
float val=(x->x_val + 50.0)/100.0/x->x_H;
float angle,
radius=x->x_gui.x_w/2.0,
miniradius=MKNOB_THICK;
int x0,y0,x1,y1,xc,yc,xp,yp,xpc,ypc;
x0=text_xpix(&x->x_gui.x_obj, glist);
y0=text_ypix(&x->x_gui.x_obj, glist);
x1=x0+x->x_gui.x_w;
y1=y0+x->x_gui.x_w;
xc=(x0+x1)/2;
yc=(y0+y1)/2;
if(x->x_gui.x_h<0)
angle=val*(M_PI*2)+M_PI/2.0;
else
angle=val*(M_PI*1.5)+3.0*M_PI/4.0;
xp=xc+radius*cos(angle);
yp=yc+radius*sin(angle);
xpc=miniradius*cos(angle-M_PI/2);
ypc=miniradius*sin(angle-M_PI/2);
sys_vgui(".x%lx.c coords %xKNOB %d %d %d %d %d %d\n",
canvas,x,xp,yp,xc+xpc,yc+ypc,xc-xpc,yc-ypc);
}
static void comment_draw(t_comment *x)
{
char buf[COMMENT_OUTBUFSIZE], *outbuf, *outp;
unsigned long cvid = (unsigned long)x->x_canvas;
int reqsize = x->x_textbufsize + 250; /* FIXME estimation */
if (reqsize > COMMENT_OUTBUFSIZE)
{
#ifdef COMMENT_DEBUG
loudbug_post("allocating %d outbuf bytes", reqsize);
#endif
if (!(outbuf = getbytes(reqsize)))
return;
}
else outbuf = buf;
outp = outbuf;
sprintf(outp, "comment_draw %s .x%lx.c %s %s %f %f %s %d %s %s {%.*s} %d\n",
x->x_bindsym->s_name, cvid, x->x_texttag, x->x_tag,
(float)(text_xpix((t_text *)x, x->x_glist) + COMMENT_LMARGIN),
(float)(text_ypix((t_text *)x, x->x_glist) + COMMENT_TMARGIN),
x->x_fontfamily->s_name, x->x_fontsize,
(glist_isselected(x->x_glist, &x->x_glist->gl_gobj) ?
"blue" : x->x_color),
(x->x_encoding ? x->x_encoding->s_name : "\"\""),
x->x_textbufsize, x->x_textbuf, x->x_pixwidth);
x->x_bbpending = 1;
sys_gui(outbuf);
if (outbuf != buf) freebytes(outbuf, reqsize);
}
static void draw_new(t_tg* tg, t_glist *glist) {
t_canvas *canvas = glist_getcanvas(glist);
int c,r;
int curx,cury;
int w = full_width(tg);
int h = full_height(tg);
tg->canvas = canvas;
curx = text_xpix(&tg->x_obj, glist)+tg->spacing;
cury = text_ypix(&tg->x_obj, glist)+tg->spacing;
for (r = 0;r < tg->rows;r++) {
for (c = 0;c < tg->cols;c++) {
if (toggle_val(tg,c,r) != '0')
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill %s -tags %lxTGLSQ%d.%d\n",
canvas, curx, cury, curx + tg->cell_size, cury + tg->cell_size, tg->tglfill, tg, c, r);
else
//sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill [.x%lx.c cget -background] -tags %lxTGLSQ%d.%d\n",
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill %s -tags %lxTGLSQ%d.%d\n",
canvas, curx, cury, curx + tg->cell_size, cury + tg->cell_size, tg->untglfill, tg, c, r);
//set up highlighting
sys_vgui(".x%lx.c bind %lxTGLSQ%d.%d <Enter> {.x%lx.c itemconfigure %lxTGLSQ%d.%d -outline #FF0000}\n",
canvas,tg,c,r,canvas,tg,c,r);
sys_vgui(".x%lx.c bind %lxTGLSQ%d.%d <Leave> {.x%lx.c itemconfigure %lxTGLSQ%d.%d -outline #000000}\n",
canvas,tg,c,r,canvas,tg,c,r);
curx += (tg->cell_size+tg->spacing);
}
curx = text_xpix(&tg->x_obj, glist)+tg->spacing;
cury += (tg->cell_size+tg->spacing);
}
curx = text_xpix(&tg->x_obj, glist);
cury = text_ypix(&tg->x_obj, glist);
sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxTGLBOUND\n",
canvas, curx, cury, curx + w, cury + h, tg, canvas);
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill #000000 -tags %lxTGLIN1\n",
canvas, curx, cury, curx + IOWIDTH, cury + 4, tg);
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill #000000 -tags %lxTGLIN2\n",
canvas, curx+w-IOWIDTH, cury, curx + w, cury + 4, tg);
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill #000000 -tags %lxTGLOUT1\n",
canvas, curx, cury+h-4, curx + IOWIDTH, cury + h, tg);
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill #000000 -tags %lxTGLOUT2\n",
canvas, curx+w-IOWIDTH, cury+h-4, curx + w, cury + h, tg);
canvas_fixlinesfor(canvas, (t_text*)tg);
}