static void image_imagesize_callback(t_image *x, t_float w, t_float h) {
//fprintf(stderr,"received w %f h %f should %d spill %d\n", w, h, gobj_shouldvis((t_gobj *)x, glist_getcanvas(x->x_glist)), x->x_gop_spill);
x->x_img_width = w;
x->x_img_height = h;
if (x->x_img_width + x->x_img_height == 0) {
//invalid image
if (strcmp("@pd_extra/ggee/empty_image.png", x->x_fname->s_name) != 0) {
x->x_fname = gensym("@pd_extra/ggee/empty_image.png");
image_doopen(x);
return;
}
}
if (!gobj_shouldvis((t_gobj *)x, x->x_glist) && !x->x_gop_spill) {
//fprintf(stderr,"erasing\n");
image_erase(x, glist_getcanvas(x->x_glist));
} else {
//sys_vgui("catch {.x%lx.c delete %xMT}\n", glist_getcanvas(x->x_glist), x);
// reselect if we are on a toplevel canvas to adjust the selection rectangle, if necessary
if (glist_isselected(x->x_glist, (t_gobj *)x) && glist_getcanvas(x->x_glist) == x->x_glist) {
image_select((t_gobj *)x, glist_getcanvas(x->x_glist), 0);
image_select((t_gobj *)x, glist_getcanvas(x->x_glist), 1);
}
canvas_fixlinesfor(x->x_glist,(t_text*) x);
}
}
t_canvas *glist_getcanvas(t_glist *x)
{
while (x->gl_owner && !x->gl_havewindow && x->gl_isgraph &&
gobj_shouldvis(&x->gl_gobj, x->gl_owner))
x = x->gl_owner;
return((t_canvas *)x);
}
void iemgui_vis(t_gobj *z, t_glist *glist, int vis)
{
t_iemgui *x = (t_iemgui *)z;
if (gobj_shouldvis(z, glist))
{
if (vis)
iemgui_draw_new(x);
else
{
iemgui_draw_erase(x);
sys_unqueuegui(z);
}
x->x_vis = vis;
}
}
static void odisplay_select(t_gobj *z, t_glist *glist, int state)
{
//post("%s %d", __func__, state);
t_odisplay *x = (t_odisplay *)z;
t_canvas *canvas = glist_getcanvas(glist);
opd_textbox_select(x->textbox, glist, state);
if (glist_isvisible(glist) && gobj_shouldvis(&x->ob.te_g, glist)){
sys_vgui(".x%lx.c itemconfigure %s -outline %s\n", canvas, x->tk_tag, (state? "#006699" : "#0066CC"));
// sys_vgui(".x%lx.c itemconfigure %s -outline %s\n", canvas, x->corner_tag, (state? "#006699" : "#0066CC"));
sys_vgui(".x%lx.c itemconfigure %sUPDATE -fill %s\n", canvas, x->tk_tag, (x->draw_new_data_indicator? (state? "#006699" : "#0066CC") : x->background_color->hex));
}
}
void iemgui_shouldvis(t_iemgui *x, int mode)
{
gop_redraw = 1;
if(gobj_shouldvis((t_gobj *)x, x->x_glist))
{
if (!x->x_vis)
{
//fprintf(stderr,"draw new %d\n", mode);
iemgui_draw_new(x);
canvas_fixlinesfor(glist_getcanvas(x->x_glist), (t_text*)x);
x->x_vis = 1;
if (x->x_glist != glist_getcanvas(x->x_glist))
{
/* 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 */
t_canvas *canvas = glist_getcanvas(x->x_glist);
t_gobj *y = (t_gobj *)x->x_glist;
gobj_vis(y, canvas, 0);
gobj_vis(y, canvas, 1);
// reorder it visually
glist_redraw(canvas);
}
}
//fprintf(stderr,"draw move x->x_w=%d\n", x->x_w);
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");
scalehandle_check_and_redraw(x);
canvas_fixlinesfor(glist_getcanvas(x->x_glist), (t_text*)x);
}
else if (x->x_vis)
{
//fprintf(stderr,"draw erase %d\n", mode);
iemgui_draw_erase(x);
x->x_vis = 0;
}
gop_redraw = 0;
}
