luke
/
xschem
mirror of https://github.com/StefanSchippers/xschem.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

cadence_compat: a Button **Release** (instead of **Press**) on a selected item will unselect everything but the item under the mouse. This allows click & drag in intuitive_interface + cadence_compat

This commit is contained in:
stefan schippers 2025-04-03 00:19:40 +02:00
parent 3941568804
commit cd0a78d9ff
1 changed files with 30 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/callback.c
View File

@ -4139,7 +4139,7 @@ static void handle_key_press(int event, KeySym key, int state, int rstate, int m
static void handle_button_press(int event, int state, int rstate, KeySym key, int button, int mx, int my,
double c_snap, int draw_xhair, int crosshair_size, int enable_stretch,
int tabbed_interface, const char *win_path, int cadence_compat, int aux)
int tabbed_interface, const char *win_path, int aux)
{
int use_cursor_for_sel = tclgetintvar("use_cursor_for_selection");
int excl = xctx->ui_state & (STARTWIRE | STARTRECT | STARTLINE | STARTPOLYGON | STARTARC);
@ -4280,10 +4280,10 @@ static void handle_button_press(int event, int state, int rstate, KeySym key, in
}
#endif
/* In *NON* intuitive interface (or cadence compatibility)
/* In *NON* intuitive interface
* a button1 press with no modifiers will first unselect everything...
* For intuitive interface unselection see below... */
if((cadence_compat || !xctx->intuitive_interface) && no_shift_no_ctrl) unselect_all(1);
if(!xctx->intuitive_interface && no_shift_no_ctrl) unselect_all(1);
/* find closest object. Use snap coordinates if full crosshair is enabled
* since the mouse pointer is obscured and crosshair is snapped to grid points */
@ -4391,7 +4391,7 @@ static void handle_button_press(int event, int state, int rstate, KeySym key, in
static void handle_button_release(int event, KeySym key, int state, int button, int mx, int my,
int aux, double c_snap, int enable_stretch, int draw_xhair,
int snap_cursor, int wire_draw_active)
int cadence_compat, int snap_cursor, int wire_draw_active)
{
char str[PATH_MAX + 100];
if(waves_selected(event, key, state, button)) {
@ -4430,6 +4430,30 @@ static void handle_button_release(int event, KeySym key, int state, int button,
xctx->semaphore = savesem;
}
/* in cadence_compat mode a button release on a selected item will unselect everything
* but the item under the mouse. */
else if(cadence_compat && xctx->lastsel != 1 && state == Button1Mask && !xctx->mouse_moved) {
Selected sel;
int already_selected = 0;
sel = find_closest_obj(xctx->mousex_snap, xctx->mousey_snap, 0);
switch(sel.type) {
case WIRE: if(xctx->wire[sel.n].sel) already_selected = 1; break;
case xTEXT: if(xctx->text[sel.n].sel) already_selected = 1; break;
case LINE: if(xctx->line[sel.col][sel.n].sel) already_selected = 1; break;
case POLYGON: if(xctx->poly[sel.col][sel.n].sel) already_selected = 1; break;
case xRECT: if(xctx->rect[sel.col][sel.n].sel) already_selected = 1; break;
case ARC: if(xctx->arc[sel.col][sel.n].sel) already_selected = 1; break;
case ELEMENT: if(xctx->inst[sel.n].sel) already_selected = 1; break;
default: break;
} /*end switch */
if(already_selected) {
unselect_all(1);
select_object(xctx->mousex, xctx->mousey, SELECTED, 0, &sel);
}
}
/* end wire creation when dragging in intuitive interface from an inst pin or wire endpoint */
else if(state == Button1Mask && xctx->intuitive_interface && !tclgetboolvar("persistent_command")
&& (xctx->ui_state & STARTWIRE) && !(xctx->ui_state & MENUSTART)) {
@ -4795,12 +4819,12 @@ int callback(const char *win_path, int event, int mx, int my, KeySym key, int bu
case ButtonPress:
handle_button_press(event, state, rstate, key, button, mx, my,
c_snap, draw_xhair, crosshair_size, enable_stretch, tabbed_interface,
win_path, cadence_compat, aux);
win_path, aux);
break;
case ButtonRelease:
handle_button_release(event, key, state, button, mx, my, aux, c_snap, enable_stretch,
draw_xhair, snap_cursor, wire_draw_active);
draw_xhair, cadence_compat, snap_cursor, wire_draw_active);
break;
case -3: /* double click : edit prop */