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xschem
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directly create new wires by clicking and dragging from unconnected instance pins (if intuitive_interface is enabled)

This commit is contained in:
stefan schippers 2024-03-06 16:27:14 +01:00
parent d6eeefcfff
commit a7034ce2d1
1 changed files with 59 additions and 2 deletions
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61
src/callback.c
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@ -1268,6 +1268,40 @@ static int check_menu_start_commands(double c_snap)
}
static int add_wire_from_inst_pin(Selected *sel, double mx, double my)
{
int res = 0;
int i, type = sel->type;
double pinx0, piny0;
if(type == ELEMENT) {
int n = sel->n;
xSymbol *symbol = xctx->sym + xctx->inst[n].ptr;
int npin = symbol->rects[PINLAYER];
for(i = 0; i < npin; ++i) {
get_inst_pin_coord(n, i, &pinx0, &piny0);
if(pinx0 == mx && piny0 == my) {
break;
}
}
if(i < npin) {
int save = xctx->modified;
dbg(1, "pin: %g %g\n", pinx0, piny0);
unselect_all(1);
xctx->push_undo();
storeobject(-1, pinx0, piny0, pinx0, piny0, WIRE, 0, SELECTED1, NULL);
set_modify(save);
xctx->shape_point_selected = 1;
xctx->prep_hash_wires=0;
xctx->need_reb_sel_arr = 1;
xctx->kissing = 1;
rebuild_selected_array();
res = 1;
}
}
return res;
}
/* sets xctx->shape_point_selected */
static int edit_line_point(int state)
{
@ -1307,7 +1341,7 @@ static int edit_wire_point(int state)
int wire_n = -1;
dbg(1, "1 Wire selected\n");
wire_n = xctx->sel_array[0].n;
/* wireangle point: Check is user is clicking a control point of a wireangle */
/* wire point: Check is user is clicking a control point of a wire */
if(wire_n >= 0) {
double ds = xctx->cadhalfdotsize ;
xWire *p = &xctx->wire[wire_n];
@ -1322,7 +1356,7 @@ static int edit_wire_point(int state)
p->sel = SELECTED2;
}
if(xctx->shape_point_selected) {
/* move one wireangle selected point */
/* move one wire selected point */
if(!(state & (ControlMask | ShiftMask))){
xctx->push_undo();
move_objects(START,0,0,0);
@ -1626,6 +1660,9 @@ static int handle_mouse_wheel(int event, int mx, int my, KeySym key, int button,
static void end_shape_point_edit()
{
int save = xctx->modified;
dbg(1, "%g %g %g %g\n",
xctx->mx_double_save, xctx->my_double_save, xctx->mousex_snap, xctx->mousey_snap);
if(xctx->lastsel == 1 && xctx->sel_array[0].type==POLYGON) {
int k;
int n = xctx->sel_array[0].n;
@ -1661,6 +1698,9 @@ static void end_shape_point_edit()
xctx->shape_point_selected = 0;
xctx->need_reb_sel_arr=1;
}
if(xctx->mx_double_save == xctx->mousex_snap && xctx->my_double_save == xctx->mousey_snap) {
set_modify(save);
}
}
/* main window callback */
@ -3385,6 +3425,7 @@ int rstate; /* (reduced state, without ShiftMask) */
int already_selected = 0;
int prev_last_sel = xctx->lastsel;
int no_shift_no_ctrl = !(state & (ShiftMask | ControlMask));
int add_wire_to_pin = 0;
xctx->shape_point_selected = 0;
xctx->mx_save = mx; xctx->my_save = my;
@ -3407,6 +3448,22 @@ int rstate; /* (reduced state, without ShiftMask) */
default: break;
} /*end switch */
/* Clicking on an instance pin -> drag a new wire */
if(xctx->intuitive_interface && !already_selected) {
add_wire_to_pin = add_wire_from_inst_pin(&sel, xctx->mousex_snap, xctx->mousey_snap);
if(add_wire_to_pin) {
move_objects(START,0,0,0);
break; /* addig a wire: nothing else to do */
}
}
if(xctx->intuitive_interface && !already_selected && no_shift_no_ctrl ) unselect_all(1);
if(!already_selected) select_object(xctx->mousex, xctx->mousey, SELECTED, 0, &sel);