/* File: callback.c * * This file is part of XSCHEM, * a schematic capture and Spice/Vhdl/Verilog netlisting tool for circuit * simulation. * Copyright (C) 1998-2024 Stefan Frederik Schippers * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include "xschem.h" /* allow to use the Windows keys as alternate for Alt */ #define SET_MODMASK ( (rstate & Mod1Mask) || (rstate & Mod4Mask) ) #define EQUAL_MODMASK ( (rstate == Mod1Mask) || (rstate == Mod4Mask) ) static int waves_selected(int event, KeySym key, int state, int button) { int rstate; /* state without ShiftMask */ int i, check; int graph_use_ctrl_key = tclgetboolvar("graph_use_ctrl_key"); int is_inside = 0, skip = 0; static unsigned int excl = STARTZOOM | STARTRECT | STARTLINE | STARTWIRE | STARTPAN | STARTSELECT | STARTMOVE | STARTCOPY; int draw_xhair = tclgetboolvar("draw_crosshair"); rstate = state; /* rstate does not have ShiftMask bit, so easier to test for KeyPress events */ rstate &= ~ShiftMask; /* don't use ShiftMask, identifying characters is sufficient */ if(xctx->ui_state & excl) skip = 1; /* else if(event != -3 && sch_waves_loaded() < 0 ) skip = 1; */ /* allow to work on graphs even if ctrl released while in GRAPHPAN mode * This is useful on touchpads with TappingDragLock enabled */ else if(graph_use_ctrl_key && !(state & ControlMask) && !(xctx->ui_state & GRAPHPAN)) skip = 1; else if(SET_MODMASK) skip = 1; else if(event == MotionNotify && (state & Button2Mask)) skip = 1; else if(event == MotionNotify && (state & Button1Mask) && (state & ShiftMask)) skip = 1; else if(event == ButtonPress && button == Button2) skip = 1; else if(event == ButtonPress && button == Button1 && (state & ShiftMask) ) skip = 1; else if(event == ButtonRelease && button == Button2) skip = 1; /* else if(event == KeyPress && (state & ShiftMask)) skip = 1; */ else if(!skip) for(i=0; i< xctx->rects[GRIDLAYER]; ++i) { double lmargin; xRect *r; r = &xctx->rect[GRIDLAYER][i]; lmargin = (r->x2 - r->x1) / 20.; lmargin = lmargin < 3. ? 3. : lmargin; lmargin = lmargin > 20. ? 20. : lmargin; if(!(r->flags & 1) ) continue; if( !graph_use_ctrl_key && !(state & ControlMask) && !strboolcmp(get_tok_value(xctx->rect[GRIDLAYER][i].prop_ptr, "lock", 0), "true")) continue; check = (xctx->ui_state & GRAPHPAN) || (event != -3 && ( POINTINSIDE(xctx->mousex, xctx->mousey, r->x1 + lmargin, r->y1 + 8, r->x2 - 20, r->y2 - 8) || POINTINSIDE(xctx->mousex, xctx->mousey, r->x1, r->y1, r->x1 + 20, r->y1 + 8) || POINTINSIDE(xctx->mousex, xctx->mousey, r->x2 - 20, r->y2 - 8, r->x2, r->y2) ) ) || ( event == -3 && (POINTINSIDE(xctx->mousex, xctx->mousey, r->x1, r->y1, r->x2 - 40, r->y1 + 20) || POINTINSIDE(xctx->mousex, xctx->mousey, r->x1 + 20, r->y1, r->x2 - 30, r->y2 - 10)) ); if(check) { is_inside = 1; if(! (xctx->ui_state & GRAPHPAN) ) { xctx->graph_master = i; } if(draw_xhair) draw_crosshair(1, 0); /* remove crosshair, re-enable mouse cursor */ tclvareval(xctx->top_path, ".drw configure -cursor tcross" , NULL); break; } } if(!is_inside) { xctx->graph_master = -1; xctx->ui_state &= ~GRAPHPAN; /* terminate ongoing GRAPHPAN to avoid deadlocks */ if(draw_xhair) { if(tclgetintvar("crosshair_size") == 0) { tclvareval(xctx->top_path, ".drw configure -cursor none" , NULL); } else { tclvareval(xctx->top_path, ".drw configure -cursor {}" , NULL); } } else tclvareval(xctx->top_path, ".drw configure -cursor {}" , NULL); if(xctx->graph_flags & 64) { tcleval("graph_show_measure stop"); } } return is_inside; } /* do nothing if coordinates not changed unless force is given */ void redraw_w_a_l_r_p_z_rubbers(int force) { double mx = xctx->mousex_snap; double my = xctx->mousey_snap; if(!force && xctx->mousex_snap == xctx->prev_rubberx && xctx->mousey_snap == xctx->prev_rubbery) return; if(xctx->ui_state & STARTZOOM) zoom_rectangle(RUBBER); if(xctx->ui_state & STARTWIRE) { if(xctx->constr_mv == 1) my = xctx->my_double_save; if(xctx->constr_mv == 2) mx = xctx->mx_double_save; if(tclgetboolvar("orthogonal_wiring")) { new_wire(RUBBER|CLEAR, xctx->mousex_snap, xctx->mousey_snap); recompute_orthogonal_manhattanline(xctx->nl_x1, xctx->nl_y1, xctx->nl_x2, xctx->nl_y2); } new_wire(RUBBER, mx, my); } if(xctx->ui_state & STARTARC) { if(xctx->constr_mv == 1) my = xctx->my_double_save; if(xctx->constr_mv == 2) mx = xctx->mx_double_save; new_arc(RUBBER, 0, mx, my); } if(xctx->ui_state & STARTLINE) { if(xctx->constr_mv == 1) my = xctx->my_double_save; if(xctx->constr_mv == 2) mx = xctx->mx_double_save; new_line(RUBBER, mx, my); } if(xctx->ui_state & STARTRECT) new_rect(RUBBER,mx, my); if(xctx->ui_state & STARTPOLYGON) { if(xctx->constr_mv == 1) my = xctx->my_double_save; if(xctx->constr_mv == 2) mx = xctx->mx_double_save; new_polygon(RUBBER, mx, my); } xctx->prev_rubberx = xctx->mousex_snap; xctx->prev_rubbery = xctx->mousey_snap; } /* resets UI state, unselect all and abort any pending operation */ void abort_operation(void) { xctx->no_draw = 0; tcleval("set constr_mv 0" ); dbg(1, "abort_operation(): Escape: ui_state=%d, last_command=%d\n", xctx->ui_state, xctx->last_command); xctx->constr_mv=0; if(xctx->ui_state & STARTPOLYGON) new_polygon(END, xctx->mousex_snap, xctx->mousey_snap); if(xctx->last_command && xctx->ui_state & (STARTWIRE | STARTLINE)) { if(xctx->ui_state & STARTWIRE) new_wire(RUBBER|CLEAR, xctx->mousex_snap, xctx->mousey_snap); if(xctx->ui_state & STARTLINE) new_line(RUBBER|CLEAR, xctx->mousex_snap, xctx->mousey_snap); if(tclgetboolvar("draw_crosshair")) draw_crosshair(2, 0); xctx->ui_state = 0; return; } xctx->last_command=0; /* xctx->manhattan_lines = 0; */ if(xctx->ui_state & STARTMOVE) { move_objects(ABORT,0,0,0); if(xctx->ui_state & (START_SYMPIN | PLACE_SYMBOL | PLACE_TEXT)) { int save; save = xctx->modified; delete(1/* to_push_undo */); set_modify(save); /* aborted placement: no change, so reset modify flag set by delete() */ xctx->ui_state &= ~START_SYMPIN; xctx->ui_state &= ~PLACE_SYMBOL; xctx->ui_state &= ~PLACE_TEXT; } return; } if(xctx->ui_state & STARTCOPY) { copy_objects(ABORT); return; } if(xctx->ui_state & STARTMERGE) { delete(1/* to_push_undo */); set_modify(0); /* aborted merge: no change, so reset modify flag set by delete() */ } xctx->ui_state = 0; unselect_all(1); draw(); } static void start_place_symbol(void) { xctx->last_command = 0; rebuild_selected_array(); if(xctx->lastsel && xctx->sel_array[0].type==ELEMENT) { tclvareval("set INITIALINSTDIR [file dirname {", abs_sym_path(tcl_hook2(xctx->inst[xctx->sel_array[0].n].name), ""), "}]", NULL); } xctx->mx_double_save = xctx->mousex_snap; xctx->my_double_save = xctx->mousey_snap; if(place_symbol(-1,NULL,xctx->mousex_snap, xctx->mousey_snap, 0, 0, NULL, 4, 1, 1/* to_push_undo */) ) { xctx->mousey_snap = xctx->my_double_save; xctx->mousex_snap = xctx->mx_double_save; move_objects(START,0,0,0); xctx->ui_state |= PLACE_SYMBOL; } } void start_line(double mx, double my) { xctx->last_command = STARTLINE; if(xctx->ui_state & STARTLINE) { if(xctx->constr_mv != 2) { xctx->mx_double_save=mx; } if(xctx->constr_mv != 1) { xctx->my_double_save=my; } if(xctx->constr_mv == 1) my = xctx->my_double_save; if(xctx->constr_mv == 2) mx = xctx->mx_double_save; } else { /* xctx->manhattan_lines = 0; */ xctx->mx_double_save=mx; xctx->my_double_save=my; } new_line(PLACE, mx, my); } void start_wire(double mx, double my) { dbg(1, "start_wire(): ui_state=%d, ui_state2=%d last_command=%d\n", xctx->ui_state, xctx->ui_state2, xctx->last_command); xctx->last_command = STARTWIRE; if(xctx->ui_state & STARTWIRE) { if(tclgetboolvar("orthogonal_wiring") && !tclgetboolvar("constr_mv")){ xctx->constr_mv = xctx->manhattan_lines; new_wire(CLEAR, mx, my); redraw_w_a_l_r_p_z_rubbers(1); } if(xctx->constr_mv != 2) { xctx->mx_double_save = mx; } if(xctx->constr_mv != 1) { xctx->my_double_save = my; } if(xctx->constr_mv == 1) my = xctx->my_double_save; if(xctx->constr_mv == 2) mx = xctx->mx_double_save; } else { /* xctx->manhattan_lines = 1; */ xctx->mx_double_save=mx; xctx->my_double_save=my; } new_wire(PLACE,mx, my); if(tclgetboolvar("orthogonal_wiring") && !tclgetboolvar("constr_mv")) { xctx->constr_mv = 0; } } static double interpolate_yval(int idx, int p, double x, int sweep_idx, int point_not_last) { double val = xctx->raw->values[idx][p]; /* not operating point, annotate from 'b' cursor */ if(point_not_last && (xctx->raw->allpoints > 1) && sweep_idx >= 0) { Raw *raw = xctx->raw; SPICE_DATA *sweep_gv = raw->values[sweep_idx]; SPICE_DATA *gv = raw->values[idx]; double dx = sweep_gv[p + 1] - sweep_gv[p]; double dy = gv[p + 1] - gv[p]; double offset = x - sweep_gv[p]; double interp = dx != 0.0 ? offset * dy / dx : 0.0; val += interp; } return val; } void backannotate_at_cursor_b_pos(xRect *r, Graph_ctx *gr) { tcleval("catch {eval $cursor_2_hook}"); if(sch_waves_loaded() >= 0) { int dset, first = -1, last, dataset = gr->dataset, i, p, ofs = 0, ofs_end; double start, end; int sweepvar_wrap = 0, sweep_idx; double xx, cursor2; /* xx is the p-th sweep variable value, cursor2 is cursor 'b' x position */ Raw *raw = xctx->raw; int save_datasets = -1, save_npoints = -1; /* transform multiple OP points into a dc sweep */ if(raw->sim_type && !strcmp(raw->sim_type, "op") && raw->datasets > 1 && raw->npoints[0] == 1) { save_datasets = raw->datasets; raw->datasets = 1; save_npoints = raw->npoints[0]; raw->npoints[0] = raw->allpoints; } sweep_idx = get_raw_index(find_nth(get_tok_value(r->prop_ptr, "sweep", 0), ", ", "\"", 0, 1), NULL); if(sweep_idx < 0) sweep_idx = 0; if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor2_x", 0); if(s[0]) { cursor2 = atof_spice(s); } else { cursor2 = xctx->graph_cursor2_x; } } else { cursor2 = xctx->graph_cursor2_x; } start = (gr->gx1 <= gr->gx2) ? gr->gx1 : gr->gx2; end = (gr->gx1 <= gr->gx2) ? gr->gx2 : gr->gx1; dbg(1, "start=%g, end=%g\n", start, end); if(gr->logx) { start = pow(10, start); end = pow(10, end); } dbg(1, "cursor b pos: %g dataset=%d\n", cursor2, gr->dataset); if(dataset < 0) dataset = 0; /* if all datasets are plotted use first for backannotation */ dbg(1, "dataset=%d\n", dataset); ofs = 0; for(dset = 0 ; dset < raw->datasets; dset++) { double prev_x, prev_prev_x; int cnt=0, wrap; register SPICE_DATA *gv = raw->values[sweep_idx]; int s=0; ofs_end = ofs + raw->npoints[dset]; first = -1; prev_prev_x = prev_x = 0; last = ofs; /* optimization: skip unwanted datasets, if no dc no need to detect sweep variable wraps */ if(dataset >= 0 && strcmp(xctx->raw->sim_type, "dc") && dataset != sweepvar_wrap) goto done; for(p = ofs ; p < ofs_end; p++) { xx = gv[p]; wrap = ( cnt > 1 && XSIGN(xx - prev_x) != XSIGN(prev_x - prev_prev_x)); if(wrap) { sweepvar_wrap++; cnt = 0; } if(xx >= start && xx <= end) { if(dataset == sweepvar_wrap) { dbg(1, "xx=%g cursor2=%g first=%d last=%d start=%g end=%g p=%d wrap=%d sweepvar_wrap=%d ofs=%d\n", xx, cursor2, first, last, start, end, p, wrap, sweepvar_wrap, ofs); if(first == -1) first = p; if(p == first) { if(xx == cursor2) {goto found;} s = XSIGN0(xx - cursor2); dbg(1, "s=%d\n", s); } else { int ss = XSIGN0(xx - cursor2); dbg(1, "s=%d, ss=%d\n", s, ss); if(ss != s) {goto found;} } last = p; } ++cnt; } /* if(xx >= start && xx <= end) */ prev_prev_x = prev_x; prev_x = xx; } /* for(p = ofs ; p < ofs + raw->npoints[dset]; p++) */ /* offset pointing to next dataset */ done: ofs = ofs_end; sweepvar_wrap++; } /* for(dset...) */ found: if(first != -1) { if(p > last) { double sweep0, sweep1; p = last; sweep0 = raw->values[sweep_idx][first]; sweep1 = raw->values[sweep_idx][p]; if(fabs(sweep0 - cursor2) < fabs(sweep1 - cursor2)) { p = first; } } dbg(1, "xx=%g, p=%d\n", xx, p); Tcl_UnsetVar(interp, "ngspice::ngspice_data", TCL_GLOBAL_ONLY); raw->annot_p = p; raw->annot_x = cursor2; raw->annot_sweep_idx = sweep_idx; for(i = 0; i < raw->nvars; ++i) { char s[100]; raw->cursor_b_val[i] = interpolate_yval(i, p, cursor2, sweep_idx, (p < ofs_end)); my_snprintf(s, S(s), "%.5g", raw->cursor_b_val[i]); /* tclvareval("array set ngspice::ngspice_data [list {", raw->names[i], "} ", s, "]", NULL); */ Tcl_SetVar2(interp, "ngspice::ngspice_data", raw->names[i], s, TCL_GLOBAL_ONLY); } Tcl_SetVar2(interp, "ngspice::ngspice_data", "n\\ vars", my_itoa( raw->nvars), TCL_GLOBAL_ONLY); Tcl_SetVar2(interp, "ngspice::ngspice_data", "n\\ points", "1", TCL_GLOBAL_ONLY); } if(save_npoints != -1) { /* restore multiple OP points from artificial dc sweep */ raw->datasets = save_datasets; raw->npoints[0] = save_npoints; } } } /* process user input (arrow keys for now) when only graphs are selected */ /* xctx->graph_flags: * 1: dnu, reserved, used in draw_graphs() * 2: draw x-cursor1 * 4: draw x-cursor2 * 8: dnu, reserved, used in draw_graphs() * 16: move x-cursor1 * 32: move x-cursor2 * 64: show measurement tooltip * 128: draw y-cursor1 (hcursor) * 256: draw y-cursor2 (hcursor) * 512: move y-cursor1 * 1024: move y-cursor2 */ static int waves_callback(int event, int mx, int my, KeySym key, int button, int aux, int state) { Graph_ctx *gr; int rstate; /* reduced state wit ShiftMask bit filtered out */ int graph_use_ctrl_key = tclgetboolvar("graph_use_ctrl_key"); int i, dataset = 0; int need_fullredraw = 0, need_all_redraw = 0, need_redraw = 0, need_redraw_master = 0; double xx1 = 0.0, xx2 = 0.0, yy1, yy2; double delta_threshold = 0.25; double zoom_m = 0.5; int save_mouse_at_end = 0, clear_graphpan_at_end = 0; int track_dset = -2; /* used to find dataset of closest wave to mouse if 't' is pressed */ xRect *r = NULL; int access_cond = !graph_use_ctrl_key || (state & ControlMask); dbg(1, "uistate=%d, graph_flags=%d\n", xctx->ui_state, xctx->graph_flags); /* if(event != -3 && !xctx->raw) return 0; */ rstate = state; /* rstate does not have ShiftMask bit, so easier to test for KeyPress events */ rstate &= ~ShiftMask; /* don't use ShiftMask, identifying characters is sufficient */ #if HAS_CAIRO==1 cairo_save(xctx->cairo_ctx); cairo_save(xctx->cairo_save_ctx); xctx->cairo_font = cairo_toy_font_face_create("Sans-Serif", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL); cairo_set_font_face(xctx->cairo_ctx, xctx->cairo_font); cairo_set_font_face(xctx->cairo_save_ctx, xctx->cairo_font); cairo_font_face_destroy(xctx->cairo_font); #endif gr = &xctx->graph_struct; if((i = xctx->graph_master) >= 0 && ((r = &xctx->rect[GRIDLAYER][i])->flags & 1)) { /* check if this is the master graph (the one containing the mouse pointer) */ /* determine if mouse pointer is below xaxis or left of yaxis in some graph */ setup_graph_data(i, 0, gr); /* check if user clicked on a wave label -> draw wave in bold */ if(event == ButtonPress && button == Button3 && edit_wave_attributes(2, i, gr)) { draw_graph(i, 1 + 8 + (xctx->graph_flags & (2 | 4 | 128 | 256)), gr, NULL); /* draw data in graph box */ return 0; } /* destroy / show measurement widget */ if(xctx->graph_flags & 64) { char sx[100], sy[100]; double xval, yval; if(gr->digital) { double deltag = gr->gy2 - gr->gy1; double s1 = DIG_NWAVES; /* 1/DIG_NWAVES waveforms fit in graph if unscaled vertically */ double s2 = DIG_SPACE; /* (DIG_NWAVES - DIG_SPACE) spacing between traces */ double c = s1 * deltag; deltag = deltag * s1 / s2; yval=(DG_Y(xctx->mousey) - c) / s2; yval=fmod(yval, deltag ) + gr->gy1; if(yval > gr->gy2 + deltag * (s1 + s2) * 0.5) yval -= deltag; } else { yval = G_Y(xctx->mousey); } xval = G_X(xctx->mousex); if(gr->logx) xval = pow(10, xval); if(gr->logy) yval = pow(10, yval); if(gr->unitx != 1.0) my_snprintf(sx, S(sx), "%.5g%c", gr->unitx * xval, gr->unitx_suffix); else my_strncpy(sx, dtoa_eng(xval), S(sx)); if(gr->unitx != 1.0) my_snprintf(sy, S(sy), "%.4g%c", gr->unity * yval, gr->unity_suffix); else my_strncpy(sy, dtoa_eng(yval), S(sy)); tclvareval("set measure_text \"y=", sy, "\nx=", sx, "\"", NULL); tcleval("graph_show_measure"); } /* if(xctx->graph_flags & 64) */ gr->master_gx1 = gr->gx1; gr->master_gx2 = gr->gx2; gr->master_gw = gr->gw; gr->master_cx = gr->cx; /* move hcursor1 */ if(event == MotionNotify && (state & Button1Mask) && (xctx->graph_flags & 512 )) { double c; c = G_Y(xctx->mousey); if(gr->logy) c = pow(10, c); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor1_y", dtoa(c))); need_redraw_master = 1; } /* move hcursor2 */ else if(event == MotionNotify && (state & Button1Mask) && (xctx->graph_flags & 1024 )) { double c; c = G_Y(xctx->mousey); if(gr->logy) c = pow(10, c); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor2_y", dtoa(c))); need_redraw_master = 1; } /* move cursor1 */ /* set cursor position from master graph x-axis */ else if(event == MotionNotify && (state & Button1Mask) && (xctx->graph_flags & 16 )) { double c; c = G_X(xctx->mousex); if(gr->logx) c = pow(10, c); if(r->flags & 4) { /* private_cursor */ my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor1_x", dtoa(c))); } else { xctx->graph_cursor1_x = c; } need_all_redraw = 1; } /* move cursor2 */ /* set cursor position from master graph x-axis */ else if(event == MotionNotify && (state & Button1Mask) && (xctx->graph_flags & 32 )) { double c; int floaters = there_are_floaters(); c = G_X(xctx->mousex); if(gr->logx) c = pow(10, c); if(r->flags & 4) { /* private_cursor */ my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor2_x", dtoa(c))); } else { xctx->graph_cursor2_x = c; } if(tclgetboolvar("live_cursor2_backannotate")) { backannotate_at_cursor_b_pos(r, gr); if(floaters) set_modify(-2); /* update floater caches to reflect actual backannotation */ need_fullredraw = 1; } else { need_all_redraw = 1; } } if(xctx->ui_state & GRAPHPAN) goto finish; /* After GRAPHPAN only need to check Motion events for cursors */ if(xctx->mousey_snap < W_Y(gr->gy2)) { xctx->graph_top = 1; } else { xctx->graph_top = 0; } if(xctx->mousex_snap < W_X(gr->gx1)) { xctx->graph_left = 1; } else { xctx->graph_left = 0; } if(xctx->mousey_snap > W_Y(gr->gy1)) { xctx->graph_bottom = 1; } else { xctx->graph_bottom = 0; } zoom_m = (xctx->mousex - gr->x1) / gr->w; if(event == ButtonPress && button == Button1) { /* dragging cursors when mouse is very close */ if(xctx->graph_flags & 128) { /* hcursor1 */ double cursor; cursor = gr->hcursor1_y; if(gr->logy ) { cursor = mylog10(cursor); } if(fabs(xctx->mousey - W_Y(cursor)) < 10) { xctx->graph_flags |= 512; /* Start move hcursor1 */ } } if(xctx->graph_flags & 256) { /* hcursor2 */ double cursor; cursor = gr->hcursor2_y; if(gr->logy ) { cursor = mylog10(cursor); } if(fabs(xctx->mousey - W_Y(cursor)) < 10) { xctx->graph_flags |= 1024; /* Start move hcursor2 */ } } if(xctx->graph_flags & 2) { /* cursor1 */ double cursor1; if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor1_x", 0); if(s[0]) { cursor1 = atof_eng(s); } else { cursor1 = xctx->graph_cursor1_x; } } else { cursor1 = xctx->graph_cursor1_x; } if(gr->logx ) { cursor1 = mylog10(cursor1); } if(fabs(xctx->mousex - W_X(cursor1)) < 10) { xctx->graph_flags |= 16; /* Start move cursor1 */ } } if(xctx->graph_flags & 4) { /* cursor2 */ double cursor2; if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor2_x", 0); if(s[0]) { cursor2 = atof_eng(s); } else { cursor2 = xctx->graph_cursor2_x; } } else { cursor2 = xctx->graph_cursor2_x; } if(gr->logx) { cursor2 = mylog10(cursor2); } if(fabs(xctx->mousex - W_X(cursor2)) < 10) { xctx->graph_flags |= 32; /* Start move cursor2 */ } } } else if(event == ButtonPress && button == Button3) { /* Numerically set cursor position */ if(xctx->graph_flags & 2) { double logcursor, cursor; if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor1_x", 0); if(s[0]) { cursor = atof_spice(s); } else { cursor = xctx->graph_cursor1_x; } } else { cursor = xctx->graph_cursor1_x; } logcursor = cursor; if(gr->logx ) { logcursor = mylog10(cursor); } if(fabs(xctx->mousex - W_X(logcursor)) < 10) { tclvareval("input_line {Pos:} {} ", dtoa_eng(cursor), NULL); cursor = atof_eng(tclresult()); if(r->flags & 4) { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor1_x", dtoa(cursor))); } else { xctx->graph_cursor1_x = cursor; } event = 0; button = 0; /* avoid further processing ButtonPress that might set GRAPHPAN */ } need_all_redraw = 1; } /* Numerically set cursor position *** DO NOT PUT AN `else if` BELOW *** */ if(xctx->graph_flags & 4) { double logcursor, cursor; int floaters = there_are_floaters(); if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor2_x", 0); if(s[0]) { cursor = atof_spice(s); } else { cursor = xctx->graph_cursor2_x; } } else { cursor = xctx->graph_cursor2_x; } logcursor = cursor; if(gr->logx) { logcursor = mylog10(cursor); } if(fabs(xctx->mousex - W_X(logcursor)) < 10) { tclvareval("input_line {Pos:} {} ", dtoa_eng(cursor), NULL); cursor = atof_eng(tclresult()); if(r->flags & 4) { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor2_x", dtoa(cursor))); } else { xctx->graph_cursor2_x = cursor; } event = 0; button = 0; /* avoid further processing ButtonPress that might set GRAPHPAN */ } if(tclgetboolvar("live_cursor2_backannotate")) { backannotate_at_cursor_b_pos(r, gr); if(floaters) set_modify(-2); /* update floater caches to reflect actual backannotation */ need_fullredraw = 1; } else { need_all_redraw = 1; } } /* Numerically set hcursor position *** DO NOT PUT AN `else if` BELOW *** */ if(xctx->graph_flags & 128) { double logcursor, cursor; logcursor = cursor = gr->hcursor1_y; if(gr->logy ) { logcursor = mylog10(cursor); } if(fabs(xctx->mousey - W_Y(logcursor)) < 10) { tclvareval("input_line {Pos:} {} ", dtoa_eng(cursor), NULL); cursor = atof_eng(tclresult()); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor1_y", dtoa(cursor))); event = 0; button = 0; /* avoid further processing ButtonPress that might set GRAPHPAN */ } need_redraw_master = 1; } /* Numerically set hcursor position *** DO NOT PUT AN `else if` BELOW *** */ if(xctx->graph_flags & 256) { double logcursor, cursor; logcursor = cursor = gr->hcursor2_y; if(gr->logy ) { logcursor = mylog10(cursor); } if(fabs(xctx->mousey - W_Y(logcursor)) < 10) { tclvareval("input_line {Pos:} {} ", dtoa_eng(cursor), NULL); cursor = atof_eng(tclresult()); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor2_y", dtoa(cursor))); event = 0; button = 0; /* avoid further processing ButtonPress that might set GRAPHPAN */ } need_redraw_master = 1; } } else if(event == -3 && button == Button1) { if(!edit_wave_attributes(1, i, gr)) { tclvareval("graph_edit_properties ", my_itoa(i), NULL); } } /* x cursor1 toggle */ else if(key == 'a' && access_cond) { xctx->graph_flags ^= 2; need_all_redraw = 1; if(xctx->graph_flags & 2) { double c = G_X(xctx->mousex); if(gr->logx) c = pow(10, c); if(r->flags & 4) { if(!get_tok_value(r->prop_ptr, "cursor1_x", 0)[0]) { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor1_x", dtoa(c))); } } else { xctx->graph_cursor1_x = c; } } } /* x cursor2 toggle */ else if(key == 'b' && access_cond) { int floaters = there_are_floaters(); xctx->graph_flags ^= 4; if(xctx->graph_flags & 4) { double c = G_X(xctx->mousex); if(gr->logx) c = pow(10, c); if(r->flags & 4) { if(!get_tok_value(r->prop_ptr, "cursor2_x", 0)[0]) { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor2_x", dtoa(c))); } } else { xctx->graph_cursor2_x = c; } if(tclgetboolvar("live_cursor2_backannotate")) { backannotate_at_cursor_b_pos(r, gr); if(floaters) set_modify(-2); /* update floater caches to reflect actual backannotation */ need_fullredraw = 1; } else { need_all_redraw = 1; } } else if(xctx->raw) { xctx->raw->annot_p = -1; xctx->raw->annot_sweep_idx = -1; /* need_all_redraw = 1; */ need_fullredraw = 1; } } /* swap cursors */ else if((key == 's' && access_cond) ) { double tmp, cursor1, cursor2; int floaters = there_are_floaters(); if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor1_x", 0); if(s[0]) { cursor1 = atof_spice(s); } else { cursor1 = xctx->graph_cursor1_x; } } else { cursor1 = xctx->graph_cursor1_x; } if(r->flags & 4) { /* private_cursor */ const char *s = get_tok_value(r->prop_ptr, "cursor2_x", 0); if(s[0]) { cursor2 = atof_spice(s); } else { cursor2 = xctx->graph_cursor2_x; } } else { cursor2 = xctx->graph_cursor2_x; } tmp = cursor2; cursor2 = cursor1; cursor1 = tmp; if(r->flags & 4) { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor1_x", dtoa(cursor1))); } else { xctx->graph_cursor1_x = cursor1; } if(r->flags & 4) { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "cursor2_x", dtoa(cursor2))); } else { xctx->graph_cursor2_x = cursor2; } if(tclgetboolvar("live_cursor2_backannotate")) { backannotate_at_cursor_b_pos(r, gr); if(floaters) set_modify(-2); /* update floater caches to reflect actual backannotation */ need_fullredraw = 1; } else need_all_redraw = 1; } /* measurement tooltip */ else if((key == 'm') && access_cond) { xctx->graph_flags ^= 64; if(!(xctx->graph_flags & 64)) { tcleval("graph_show_measure stop"); } } else if(key == 't' && access_cond) { if(!gr->digital) { const char *d = get_tok_value(r->prop_ptr, "dataset", 0); if(d[0]) { track_dset = atoi(d); } else { track_dset = -1; /* all datasets */ } if(track_dset < 0) { track_dset = find_closest_wave(i, gr); } else { track_dset = -1; /* all datasets */ } } } /* key == 't' */ } /* if((i = xctx->graph_master) >= 0 && ((r = &xctx->rect[GRIDLAYER][i])->flags & 1)) */ /* save mouse position when doing pan operations */ if( ( event == ButtonPress && (button == Button1 || button == Button3)) && !(xctx->ui_state & GRAPHPAN) && !xctx->graph_top /* && !xctx->graph_bottom */ ) { xctx->ui_state |= GRAPHPAN; if(!xctx->graph_left) xctx->mx_double_save = xctx->mousex_snap; if(xctx->graph_left) xctx->my_double_save = xctx->mousey_snap; } dbg(1, "graph_master=%d\n", xctx->graph_master); finish: /* parameters for absolute positioning by mouse drag in bottom graph area */ if( xctx->raw && event == MotionNotify && (state & Button1Mask) && xctx->graph_bottom ) { int idx; int dset; double wwx1, wwx2, pp, delta, ccx, ddx; char *rawfile = NULL; char *sim_type = NULL; int switched = 0; my_strdup2(_ALLOC_ID_, &rawfile, get_tok_value(r->prop_ptr, "rawfile", 0)); my_strdup2(_ALLOC_ID_, &sim_type, get_tok_value(r->prop_ptr, "sim_type", 0)); if(rawfile[0] && sim_type[0]) switched = extra_rawfile(2, rawfile, sim_type, -1.0, -1.0); my_free(_ALLOC_ID_, &rawfile); my_free(_ALLOC_ID_, &sim_type); idx = get_raw_index(find_nth(get_tok_value(r->prop_ptr, "sweep", 0), ", ", "\"", 0, 1), NULL); dset = dataset == -1 ? 0 : dataset; if(idx < 0 ) idx = 0; delta = gr->gw; wwx1 = get_raw_value(dset, idx, 0); wwx2 = get_raw_value(dset, idx, xctx->raw->npoints[dset] - 1); if(wwx1 == wwx2) wwx2 += 1e-6; if(gr->logx) { wwx1 = mylog10(wwx1); wwx2 = mylog10(wwx2); } ccx = (gr->x2 - gr->x1) / (wwx2 - wwx1); ddx = gr->x1 - wwx1 * ccx; pp = (xctx->mousex_snap - ddx) / ccx; xx1 = pp - delta / 2.0; xx2 = pp + delta / 2.0; if(switched) extra_rawfile(5, NULL, NULL, -1.0, -1.0); /* switch back to previous raw file */ } else if(button == Button3 && (xctx->ui_state & GRAPHPAN) && !xctx->graph_left && !xctx->graph_top) { /* parameters for zoom area by mouse drag */ xx1 = G_X(xctx->mx_double_save); xx2 = G_X(xctx->mousex_snap); if(state & ShiftMask) { if(xx1 < xx2) { double tmp; tmp = xx1; xx1 = xx2; xx2 = tmp; } } else { if(xx2 < xx1) { double tmp; tmp = xx1; xx1 = xx2; xx2 = tmp; } } if(xx1 == xx2) xx2 += 1e-6; } /* loop: after having operated on the master graph do the others */ for(i=0; i< xctx->rects[GRIDLAYER]; ++i) { int same_sim_type = 0; char *curr_sim_type = NULL; r = &xctx->rect[GRIDLAYER][i]; my_strdup2(_ALLOC_ID_, &curr_sim_type, get_tok_value(r->prop_ptr, "sim_type", 0)); need_redraw = 0; if( !(r->flags & 1) ) continue; /* 1: graph; 3: graph_unlocked */ gr->gx1 = gr->master_gx1; gr->gx2 = gr->master_gx2; gr->gw = gr->master_gw; setup_graph_data(i, 1, gr); /* skip flag set, no reload x1 and x2 fields */ if(gr->dataset >= 0 /* && gr->dataset < xctx->raw->datasets */) dataset =gr->dataset; else dataset = -1; /* if master graph has unlocked X axis do not zoom/pan any other graphs: same_sim_type = 0 */ if(!(xctx->rect[GRIDLAYER][xctx->graph_master].flags & 2) && !strcmp(curr_sim_type, get_tok_value(xctx->rect[GRIDLAYER][xctx->graph_master].prop_ptr, "sim_type", 0))) { same_sim_type = 1; } my_free(_ALLOC_ID_, &curr_sim_type); if(event == MotionNotify && (state & Button1Mask) && !xctx->graph_bottom && !(xctx->graph_flags & (16 | 32 | 512 | 1024))) { double delta; /* vertical move of waveforms */ if(xctx->graph_left) { if(i == xctx->graph_master) { if(gr->digital) { delta = gr->posh; delta_threshold = 0.01; if(fabs(xctx->my_double_save - xctx->mousey_snap) > fabs(gr->dcy * delta) * delta_threshold) { yy1 = gr->ypos1 + (xctx->my_double_save - xctx->mousey_snap) / gr->dcy; yy2 = gr->ypos2 + (xctx->my_double_save - xctx->mousey_snap) / gr->dcy; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos2", dtoa(yy2))); xctx->my_double_save = xctx->mousey_snap; need_redraw = 1; } } else { delta = gr->gh / gr->divy; delta_threshold = 0.01; if(fabs(xctx->my_double_save - xctx->mousey_snap) > fabs(gr->cy * delta) * delta_threshold) { yy1 = gr->gy1 + (xctx->my_double_save - xctx->mousey_snap) / gr->cy; yy2 = gr->gy2 + (xctx->my_double_save - xctx->mousey_snap) / gr->cy; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); xctx->my_double_save = xctx->mousey_snap; need_redraw = 1; } } } } /* horizontal move of waveforms */ else { save_mouse_at_end = 1; delta = gr->gw; delta_threshold = 0.01; /* selected or locked or master */ if( r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { dbg(1, "moving waves: %d\n", i); if(fabs(xctx->mx_double_save - xctx->mousex_snap) > fabs(gr->cx * delta) * delta_threshold) { xx1 = gr->gx1 + (xctx->mx_double_save - xctx->mousex_snap) / gr->cx; xx2 = gr->gx2 + (xctx->mx_double_save - xctx->mousex_snap) / gr->cx; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } } else if(event == ButtonPress && button == Button5 && !(state & ShiftMask)) { double delta; /* vertical move of waveforms with mouse wheel */ if(xctx->graph_left) { if(i == xctx->graph_master) { if(gr->digital) { delta = gr->posh * 0.05; yy1 = gr->ypos1 + delta; yy2 = gr->ypos2 + delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos2", dtoa(yy2))); need_redraw = 1; } else { delta = gr->gh/ gr->divy; delta_threshold = 1.0; yy1 = gr->gy1 + delta * delta_threshold; yy2 = gr->gy2 + delta * delta_threshold; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); need_redraw = 1; } } } /* horizontal move of waveforms with mouse wheel */ else { /* selected or locked or master */ if( r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { delta = gr->gw; delta_threshold = 0.05; xx1 = gr->gx1 - delta * delta_threshold; xx2 =gr->gx2 - delta * delta_threshold; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == ButtonPress && button == Button4 && !(state & ShiftMask)) { double delta; /* vertical move of waveforms with mouse wheel */ if(xctx->graph_left) { if(i == xctx->graph_master) { if(gr->digital) { delta = gr->posh * 0.05; yy1 = gr->ypos1 - delta; yy2 = gr->ypos2 - delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos2", dtoa(yy2))); need_redraw = 1; } else { delta = gr->gh / gr->divy; delta_threshold = 1.0; yy1 = gr->gy1 - delta * delta_threshold; yy2 = gr->gy2 - delta * delta_threshold; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); need_redraw = 1; } } } /* horizontal move of waveforms with mouse wheel */ else { /* selected or locked or master */ if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { delta = gr->gw; delta_threshold = 0.05; xx1 = gr->gx1 + delta * delta_threshold; xx2 = gr->gx2 + delta * delta_threshold; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == ButtonPress && button == Button5 && (state & ShiftMask)) { if(xctx->graph_left) { if(i == xctx->graph_master) { if(gr->digital) { double m = DG_Y(xctx->mousey); double a = m - gr->ypos1; double b = gr->ypos2 -m; double delta = gr->posh; double var = delta * 0.05; yy2 = gr->ypos2 + var * b / delta; yy1 = gr->ypos1 - var * a / delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos2", dtoa(yy2))); need_redraw = 1; } else { double m = G_Y(xctx->mousey); double a = m - gr->gy1; double b = gr->gy2 -m; double delta = (gr->gy2 - gr->gy1); double var = delta * 0.2; yy2 = gr->gy2 + var * b / delta; yy1 = gr->gy1 - var * a / delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); need_redraw = 1; } } } else { /* selected or locked or master */ if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { double var = 0.2 * gr->gw; xx2 = gr->gx2 + var * (1 - zoom_m); xx1 = gr->gx1 - var * zoom_m; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == ButtonPress && button == Button4 && (state & ShiftMask)) { if(xctx->graph_left) { if(i == xctx->graph_master) { if(gr->digital) { double m = DG_Y(xctx->mousey); double a = m - gr->ypos1; double b = gr->ypos2 -m; double delta = (gr->ypos2 - gr->ypos1); double var = delta * 0.05; yy2 = gr->ypos2 - var * b / delta; yy1 = gr->ypos1 + var * a / delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos2", dtoa(yy2))); need_redraw = 1; } else { double m = G_Y(xctx->mousey); double a = m - gr->gy1; double b = gr->gy2 -m; double delta = (gr->gy2 - gr->gy1); double var = delta * 0.2; yy2 = gr->gy2 - var * b / delta; yy1 = gr->gy1 + var * a / delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); need_redraw = 1; } } } else { /* selected or locked or master */ if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { double var = 0.2 * gr->gw; xx2 = gr->gx2 - var * (1 - zoom_m); xx1 = gr->gx1 + var * zoom_m; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } /* y hcursor1 toggle */ else if(event == KeyPress && key == 'A' && access_cond && i == xctx->graph_master) { xctx->graph_flags ^= 128; need_redraw = 1; if(xctx->graph_flags & 128) { double c = G_Y(xctx->mousey); if(gr->logy) c = pow(10, c); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor1_y", dtoa(c))); } else { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor1_y", NULL)); } } /* y hcursor2 toggle */ else if(event == KeyPress && key == 'B' && access_cond && i == xctx->graph_master) { xctx->graph_flags ^= 256; need_redraw = 1; if(xctx->graph_flags & 256) { double c = G_Y(xctx->mousey); if(gr->logy) c = pow(10, c); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor2_y", dtoa(c))); } else { my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "hcursor2_y", NULL)); } } else if(event == KeyPress && key == 't' && access_cond ) { if(track_dset != -2) { /* -2 means no dataset selection ('t' key) was started */ /* const char *unlocked = strstr(get_tok_value(r->prop_ptr, "flags", 0), "unlocked"); */ int unlocked = r->flags & 2; int floaters = there_are_floaters(); if(i == xctx->graph_master || !unlocked) { gr->dataset = track_dset; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "dataset", my_itoa(track_dset))); } /* do this here to update texts printing current dataset in graph * tcleval([xschem getprop rect 2 n dataset]) */ if(i == xctx->graph_master && floaters) { set_modify(-2); /* update floater caches to reflect actual backannotation */ need_fullredraw = 1; } if((xctx->graph_flags & 4) && tclgetboolvar("live_cursor2_backannotate")) { if(i == xctx->graph_master) { backannotate_at_cursor_b_pos(r, gr); } need_fullredraw = 1; } else { if(!need_fullredraw) need_redraw = 1; } } } /* key == 't' */ else if(event == KeyPress && key == XK_Left) { double delta; if(xctx->graph_left) { if(!gr->digital && i == xctx->graph_master) { double m = G_Y(xctx->mousey); double a = m - gr->gy1; double b = gr->gy2 -m; double delta = gr->gh; double var = delta * 0.2; yy2 = gr->gy2 + var * b / delta; yy1 = gr->gy1 - var * a / delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); need_redraw = 1; } } else { if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { delta = gr->gw; delta_threshold = 0.05; xx1 = gr->gx1 - delta * delta_threshold; xx2 = gr->gx2 - delta * delta_threshold; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == KeyPress && key == XK_Right) { double delta; if(xctx->graph_left) { if(!gr->digital && i == xctx->graph_master) { double m = G_Y(xctx->mousey); double a = m - gr->gy1; double b = gr->gy2 -m; double delta = gr->gh; double var = delta * 0.2; yy2 = gr->gy2 - var * b / delta; yy1 = gr->gy1 + var * a / delta; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); need_redraw = 1; } } else { if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { delta = gr->gw; delta_threshold = 0.05; xx1 = gr->gx1 + delta * delta_threshold; xx2 = gr->gx2 + delta * delta_threshold; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == KeyPress && key == XK_Down) { if(!xctx->graph_left) { /* selected or locked or master */ if(r->sel || !(r->flags & 2) || i == xctx->graph_master) { double var = 0.2 * gr->gw; xx2 = gr->gx2 + var * (1 - zoom_m); xx1 = gr->gx1 - var * zoom_m; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == KeyPress && key == XK_Up) { if(!xctx->graph_left) { /* selected or locked or master */ if(r->sel || !(r->flags & 2) || i == xctx->graph_master) { double var = 0.2 * gr->gw; xx2 = gr->gx2 - var * (1 - zoom_m); xx1 = gr->gx1 + var * zoom_m; my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == KeyPress && key == 'f' && access_cond) { if(xctx->raw && xctx->raw->values) { if(xctx->graph_left) { /* full Y zoom*/ if(i == xctx->graph_master) { need_redraw = graph_fullyzoom(r, gr, dataset); } /* graph_master */ } else { /* not graph_left, full X zoom*/ /* selected or locked or master */ if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { need_redraw = graph_fullxzoom(i, gr, dataset); } } } /* raw->values */ } /* key == 'f' */ /* absolute positioning by mouse drag in bottom graph area */ else if(event == MotionNotify && (state & Button1Mask) && xctx->graph_bottom ) { if(xctx->raw && xctx->raw->values) { /* selected or locked or master */ if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { /* xx1 and xx2 calculated for master graph above */ my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } } } else if(event == ButtonRelease) { if(button != Button3) { xctx->ui_state &= ~GRAPHPAN; xctx->graph_flags &= ~(16 | 32 | 512 | 1024); /* clear move cursor flags */ } /* zoom X area by mouse drag */ else if(button == Button3 && (xctx->ui_state & GRAPHPAN) && !xctx->graph_left && !xctx->graph_top) { /* selected or locked or master */ if(r->sel || (same_sim_type && !(r->flags & 2)) || i == xctx->graph_master) { if(xctx->mx_double_save != xctx->mousex_snap) { clear_graphpan_at_end = 1; /* xx1 and xx2 calculated for master graph above */ my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x1", dtoa(xx1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "x2", dtoa(xx2))); need_redraw = 1; } else if(i == xctx->graph_master) { clear_graphpan_at_end = 1; } } } /* zoom Y area by mouse drag */ else if(button == Button3 && (xctx->ui_state & GRAPHPAN) && xctx->graph_left && !xctx->graph_top) { /* Only on master */ if(i == xctx->graph_master) { if(xctx->my_double_save != xctx->mousey_snap) { double yy1, yy2; clear_graphpan_at_end = 1; if(!gr->digital) { yy1 = G_Y(xctx->my_double_save); yy2 = G_Y(xctx->mousey_snap); if(state & ShiftMask) { if(yy1 < yy2) { double tmp; tmp = yy1; yy1 = yy2; yy2 = tmp; } } else { if(yy2 < yy1) { double tmp; tmp = yy1; yy1 = yy2; yy2 = tmp; } } my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "y2", dtoa(yy2))); } else { yy1 = DG_Y(xctx->my_double_save); yy2 = DG_Y(xctx->mousey_snap); if(state & ShiftMask) { if(yy1 < yy2) { double tmp; tmp = yy1; yy1 = yy2; yy2 = tmp; } } else { if(yy2 < yy1) { double tmp; tmp = yy1; yy1 = yy2; yy2 = tmp; } } my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos1", dtoa(yy1))); my_strdup(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ypos2", dtoa(yy2))); } need_redraw = 1; } else if(i == xctx->graph_master) { clear_graphpan_at_end = 1; } } } } /* else if( event == ButtonRelease) */ if(need_redraw || need_all_redraw || ( i == xctx->graph_master && need_redraw_master) ) { setup_graph_data(i, 0, gr); draw_graph(i, 1 + 8 + (xctx->graph_flags & (4 | 2 | 128 | 256)), gr, NULL); /* draw data in each graph box */ } } /* for(i=0; i< xctx->rects[GRIDLAYER]; i++ */ if(need_fullredraw ==1) { draw(); need_fullredraw = 0; } if(clear_graphpan_at_end) xctx->ui_state &= ~GRAPHPAN; /* update saved mouse position after processing all graphs */ if(save_mouse_at_end) { if( fabs(xctx->mx_double_save - xctx->mousex_snap) > fabs(gr->master_cx * gr->master_gw) * delta_threshold) { dbg(1, "save mouse pos\n"); xctx->mx_double_save = xctx->mousex_snap; xctx->my_double_save = xctx->mousey_snap; } } draw_selection(xctx->gc[SELLAYER], 0); #if HAS_CAIRO==1 cairo_restore(xctx->cairo_ctx); cairo_restore(xctx->cairo_save_ctx); #endif return 0; } /* complete the STARTWIRE, STARTRECT, STARTZOOM, STARTCOPY ... operations */ static int end_place_move_copy_zoom() { if(xctx->ui_state & STARTZOOM) { zoom_rectangle(END); if( xctx->nl_x1 == xctx->nl_x2 && xctx->nl_y1 == xctx->nl_y2) { return 0; } return 1; } else if(xctx->ui_state & STARTWIRE) { if(tclgetboolvar("persistent_command")) { if(xctx->constr_mv != 2) { xctx->mx_double_save=xctx->mousex_snap; } if(xctx->constr_mv != 1) { xctx->my_double_save=xctx->mousey_snap; } if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_wire(PLACE, xctx->mousex_snap, xctx->mousey_snap); } else { new_wire(PLACE|END, xctx->mousex_snap, xctx->mousey_snap); } xctx->constr_mv=0; tcleval("set constr_mv 0" ); return 0; } else if(xctx->ui_state & STARTARC) { new_arc(SET, 0, xctx->mousex_snap, xctx->mousey_snap); return 0; } else if(xctx->ui_state & STARTLINE) { if(tclgetboolvar("persistent_command")) { if(xctx->constr_mv != 2) { xctx->mx_double_save=xctx->mousex_snap; } if(xctx->constr_mv == 1) { xctx->my_double_save=xctx->mousey_snap; } if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_line(PLACE, xctx->mousex_snap, xctx->mousey_snap); } else { new_line(PLACE|END, xctx->mousex_snap, xctx->mousey_snap); } xctx->constr_mv=0; tcleval("set constr_mv 0" ); return 0; } else if(xctx->ui_state & STARTRECT) { new_rect(PLACE|END,xctx->mousex_snap, xctx->mousey_snap); return 0; } else if(xctx->ui_state & STARTPOLYGON) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_polygon(ADD, xctx->mousex_snap, xctx->mousey_snap); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->constr_mv=0; tcleval("set constr_mv 0" ); return 0; } else if(xctx->ui_state & STARTMOVE) { move_objects(END,0,0,0); xctx->ui_state &=~START_SYMPIN; xctx->constr_mv=0; tcleval("set constr_mv 0" ); return 1; } else if(xctx->ui_state & STARTCOPY) { copy_objects(END); xctx->constr_mv=0; tcleval("set constr_mv 0" ); return 1; } return 0; } static void draw_snap_cursor_shape(GC gc, double x, double y, int snapcursor_size) { /* Convert coordinates to screen space */ double screen_x = X_TO_SCREEN(x); double screen_y = Y_TO_SCREEN(y); double left = screen_x - snapcursor_size; double right = screen_x + snapcursor_size; double top = screen_y - snapcursor_size; double bottom = screen_y + snapcursor_size; int i; /* Define crosshair lines */ double lines[4][4]; lines[0][0] = screen_x; lines[0][1] = top; lines[0][2] = right; lines[0][3] = screen_y; lines[1][0] = right; lines[1][1] = screen_y; lines[1][2] = screen_x; lines[1][3] = bottom; lines[2][0] = screen_x; lines[2][1] = bottom; lines[2][2] = left; lines[2][3] = screen_y; lines[3][0] = left; lines[3][1] = screen_y; lines[3][2] = screen_x; lines[3][3] = top; /* Draw crosshair lines */ for (i = 0; i < 4; i++) { draw_xhair_line(gc, snapcursor_size, lines[i][0], lines[i][1], lines[i][2], lines[i][3]); } } static void erase_snap_cursor(double prev_x, double prev_y, int snapcursor_size) { if (fix_broken_tiled_fill || !_unix) { MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0], (int)X_TO_SCREEN(prev_x) - INT_WIDTH(xctx->lw) - snapcursor_size, (int)Y_TO_SCREEN(prev_y) - INT_WIDTH(xctx->lw) - snapcursor_size, 2 * INT_WIDTH(xctx->lw) + 2 * snapcursor_size, 2 * INT_WIDTH(xctx->lw) + 2 * snapcursor_size, (int)X_TO_SCREEN(prev_x) - INT_WIDTH(xctx->lw) - snapcursor_size, (int)Y_TO_SCREEN(prev_y) - INT_WIDTH(xctx->lw) - snapcursor_size); } else { draw_snap_cursor_shape(xctx->gctiled, prev_x, prev_y, snapcursor_size); } } static void find_snap_position(double *x, double *y, int pos_changed) { if (!pos_changed) { *x = xctx->prev_snapx; *y = xctx->prev_snapy; } else { xctx->closest_pin_found = find_closest_net_or_symbol_pin( xctx->mousex, xctx->mousey, x, y); } } /* action == 3 : delete and draw * action == 1 : delete * action == 2 : draw * action == 5 : delete even if pos not changed */ static void draw_snap_cursor(int action) { int snapcursor_size; int pos_changed; int prev_draw_window = xctx->draw_window; int prev_draw_pixmap = xctx->draw_pixmap; if (!xctx->mouse_inside) return; /* Early exit if mouse is outside */ snapcursor_size = tclgetintvar("snap_cursor_size"); pos_changed = (xctx->mousex_snap != xctx->prev_gridx) || (xctx->mousey_snap != xctx->prev_gridy); /* Save current drawing context */ xctx->draw_pixmap = 0; xctx->draw_window = 1; if(pos_changed || action == 5) { /* Erase the cursor */ if (action & 1) { erase_snap_cursor(xctx->prev_snapx, xctx->prev_snapy, snapcursor_size); draw_selection(xctx->gc[SELLAYER], 0); } /* Redraw the cursor */ if (action & 2) { double new_x, new_y; find_snap_position(&new_x, &new_y, pos_changed); draw_snap_cursor_shape(xctx->gc[xctx->crosshair_layer],new_x, new_y, snapcursor_size); /* Update previous position tracking */ xctx->prev_gridx = xctx->mousex_snap; xctx->prev_gridy = xctx->mousey_snap; xctx->prev_snapx = new_x; xctx->prev_snapy = new_y; } } /* Restore previous drawing context */ xctx->draw_window = prev_draw_window; xctx->draw_pixmap = prev_draw_pixmap; } static void erase_crosshair(int size) { int prev_cr_x = (int)X_TO_SCREEN(xctx->prev_crossx); int prev_cr_y = (int)Y_TO_SCREEN(xctx->prev_crossy); int lw = INT_WIDTH(xctx->lw); if(size) { MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0], prev_cr_x - 1 * lw - size, prev_cr_y - 1 * lw - size, 2 * lw + 2 * size, 2 * lw + 2 * size, prev_cr_x - 1 * lw - size, prev_cr_y - 1 * lw - size); MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0], prev_cr_x - 1 * lw - size, prev_cr_y - 1 * lw - size, 2 * lw + 2 * size, 2 * lw + 2 * size, prev_cr_x - 1 * lw - size, prev_cr_y - 1 * lw - size); } else { /* full screen span xhair */ MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0], 0, prev_cr_y - 1 * lw, xctx->xrect[0].width, 2 * lw, 0, prev_cr_y - 1 * lw); MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0], prev_cr_x - 1 * lw, 0, 2 * lw, xctx->xrect[0].height, prev_cr_x - 1 * lw, 0); } } static void draw_crosshair_shape(GC gc, double x, double y, int size) { double screen_x = X_TO_SCREEN(x); double screen_y = Y_TO_SCREEN(y); if(size) { draw_xhair_line(gc, size, screen_x - size, screen_y - size, screen_x + size, screen_y - size); draw_xhair_line(gc, size, screen_x - size, screen_y + size, screen_x + size, screen_y + size); draw_xhair_line(gc, size, screen_x - size, screen_y - size, screen_x - size, screen_y + size); draw_xhair_line(gc, size, screen_x + size, screen_y - size, screen_x + size, screen_y + size); } else { /* full screen span xhair */ draw_xhair_line(gc, size, xctx->areax1, screen_y, xctx->areax2, screen_y); draw_xhair_line(gc, size, screen_x, xctx->areay1, screen_x, xctx->areay2); } } /* what == 3 (+4) : delete and draw (force) * what == 1 (+4) : delete (force) * what == 2 (+4) : draw (force) * what == 4 : force (re)clear and/or (re)draw even if on same point */ void draw_crosshair(int what, int state) { int sdw, sdp; int xhair_size = tclgetintvar("crosshair_size"); int snap_cursor = tclgetintvar("snap_cursor"); double mx, my; int changed = 0; dbg(1, "draw_crosshair(): what=%d\n", what); sdw = xctx->draw_window; sdp = xctx->draw_pixmap; if(!xctx->mouse_inside) return; mx = xctx->mousex_snap; my = xctx->mousey_snap; if( ( (xctx->ui_state & (MENUSTART | STARTWIRE) ) || xctx->ui_state == 0 ) && (state == ShiftMask)) { if(!snap_cursor) { /* mouse not changed so closest net or symbol pin unchanged too */ if(mx == xctx->prev_m_crossx && my == xctx->prev_m_crossy) { mx = xctx->prev_crossx; /* get previous one */ my = xctx->prev_crossy; } else { /* mouse position changed, so find new closest net or pin */ find_closest_net_or_symbol_pin(xctx->mousex_snap, xctx->mousey_snap, &mx, &my); changed = 1; /* we force a cursor redraw */ dbg(1, "find\n"); } } else { /* draw_snap_cursor(what); */ } } /* no changed closest pin/net, no force, mx,my is not changed. --> do nothing | _____________| | | | _____________________|____________________________ */ if(!changed && !(what & 4) && mx == xctx->prev_crossx && my == xctx->prev_crossy) { return; } dbg(1, "draw %d\n", what); xctx->draw_pixmap = 0; xctx->draw_window = 1; if(what & 1) { /* delete previous */ if(fix_broken_tiled_fill || !_unix) { erase_crosshair(xhair_size); } else { draw_crosshair_shape(xctx->gctiled, xctx->prev_crossx, xctx->prev_crossy, xhair_size); } } if(what & 2) { /* draw new */ draw_crosshair_shape(xctx->gc[xctx->crosshair_layer], mx, my, xhair_size); } if(what) draw_selection(xctx->gc[SELLAYER], 0); if(what & 2) { /* previous closest pin or net position (if snap wire or Shift pressed) */ xctx->prev_crossx = mx; xctx->prev_crossy = my; /* previous mouse_snap position */ xctx->prev_m_crossx = xctx->mousex_snap; xctx->prev_m_crossy = xctx->mousey_snap; } xctx->draw_window = sdw; xctx->draw_pixmap = sdp; } static void unselect_at_mouse_pos(int mx, int my) { xctx->last_command = 0; xctx->mx_save = mx; xctx->my_save = my; xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; select_object(xctx->mousex, xctx->mousey, 0, 0, NULL); rebuild_selected_array(); /* sets or clears xctx->ui_state SELECTION flag */ } static void snapped_wire(double c_snap) { double x, y; if(!(xctx->ui_state & STARTWIRE)){ find_closest_net_or_symbol_pin(xctx->mousex, xctx->mousey, &x, &y); xctx->mx_double_save = my_round(x / c_snap) * c_snap; xctx->my_double_save = my_round(y / c_snap) * c_snap; /* xctx->manhattan_lines = 1; */ new_wire(PLACE, x, y); new_wire(RUBBER, xctx->mousex_snap,xctx->mousey_snap); } else { find_closest_net_or_symbol_pin(xctx->mousex, xctx->mousey, &x, &y); new_wire(RUBBER, x, y); new_wire(PLACE|END, x, y); xctx->constr_mv=0; tcleval("set constr_mv 0" ); if((xctx->ui_state & MENUSTART) && !tclgetboolvar("persistent_command") ) xctx->ui_state &= ~MENUSTART; /*CD*/ } } static int check_menu_start_commands(int state, double c_snap, int mx, int my) { dbg(1, "check_menu_start_commands(): ui_state=%x, ui_state2=%x last_command=%d\n", xctx->ui_state, xctx->ui_state2, xctx->last_command); if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTDESEL) ) { if(xctx->ui_state & DESEL_CLICK) { unselect_at_mouse_pos(mx, my); } else { /* unselect by area */ xctx->mx_save = mx; xctx->my_save = my; xctx->mx_double_save=xctx->mousex; xctx->my_double_save=xctx->mousey; xctx->ui_state |= DESEL_AREA; } return 1; } if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTWIRECUT)) { break_wires_at_point(xctx->mousex_snap, xctx->mousey_snap, 1); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTWIRECUT2)) { break_wires_at_point(xctx->mousex_snap, xctx->mousey_snap, 0); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTMOVE)) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; /* stretch nets that land on selected instance pins if connect_by_kissing == 2 */ /* select_attached_nets(); */ move_objects(START,0,0,0); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTCOPY)) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; copy_objects(START); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTWIRE)) { int prev_state = xctx->ui_state; if(xctx->semaphore >= 2) return 0; if( state & ShiftMask) { snapped_wire(c_snap); } else { start_wire(xctx->mousex_snap, xctx->mousey_snap); if(prev_state == STARTWIRE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } } /* * xctx->mx_double_save=xctx->mousex_snap; * xctx->my_double_save=xctx->mousey_snap; * new_wire(PLACE, xctx->mousex_snap, xctx->mousey_snap); * xctx->ui_state &=~MENUSTART; */ return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTSNAPWIRE)) { snapped_wire(c_snap); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTLINE)) { int prev_state = xctx->ui_state; if(xctx->semaphore >= 2) return 0; start_line(xctx->mousex_snap, xctx->mousey_snap); if(prev_state == STARTLINE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } /* * xctx->mx_double_save=xctx->mousex_snap; * xctx->my_double_save=xctx->mousey_snap; * new_line(PLACE, xctx->mousex_snap, xctx->mousey_snap); * xctx->ui_state &=~MENUSTART; */ return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTRECT)) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; new_rect(PLACE,xctx->mousex_snap, xctx->mousey_snap); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTPOLYGON)) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; new_polygon(PLACE, xctx->mousex_snap, xctx->mousey_snap); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTARC)) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; new_arc(PLACE, 180., xctx->mousex_snap, xctx->mousey_snap); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTCIRCLE)) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; new_arc(PLACE, 360., xctx->mousex_snap, xctx->mousey_snap); return 1; } else if((xctx->ui_state & MENUSTART) && (xctx->ui_state2 & MENUSTARTZOOM)) { zoom_rectangle(START); return 1; } return 0; } static int add_wire_from_inst(Selected *sel, double mx, double my) { int res = 0; int prev_state = xctx->ui_state; 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) { dbg(1, "pin: %g %g\n", pinx0, piny0); unselect_all(1); start_wire(xctx->mousex_snap, xctx->mousey_snap); if(prev_state == STARTWIRE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } res = 1; } } return res; } static int add_wire_from_wire(Selected *sel, double mx, double my) { int res = 0; int prev_state = xctx->ui_state; int type = sel->type; if(type == WIRE) { int n = sel->n; double x1 = xctx->wire[n].x1; double y1 = xctx->wire[n].y1; double x2 = xctx->wire[n].x2; double y2 = xctx->wire[n].y2; if( (mx == x1 && my == y1) || (mx == x2 && my == y2) ) { unselect_all(1); start_wire(xctx->mousex_snap, xctx->mousey_snap); if(prev_state == STARTWIRE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } res = 1; } } return res; } /* sets xctx->shape_point_selected */ static int edit_line_point(int state) { int line_n = -1, line_c = -1; dbg(1, "1 Line selected\n"); line_n = xctx->sel_array[0].n; line_c = xctx->sel_array[0].col; /* lineangle point: Check is user is clicking a control point of a lineangle */ if(line_n >= 0) { xLine *p = &xctx->line[line_c][line_n]; xctx->need_reb_sel_arr=1; if(xctx->mousex_snap == p->x1 && xctx->mousey_snap == p->y1) { xctx->shape_point_selected = 1; p->sel = SELECTED1; } else if(xctx->mousex_snap == p->x2 && xctx->mousey_snap == p->y2) { xctx->shape_point_selected = 1; p->sel = SELECTED2; } if(xctx->shape_point_selected) { /* move one line selected point */ if(!(state & (ControlMask | ShiftMask))){ /* xctx->push_undo(); */ move_objects(START,0,0,0); return 1; } } /* if(xctx->shape_point_selected) */ } /* if(line_n >= 0) */ return 0; } /* sets xctx->shape_point_selected */ static int edit_wire_point(int state) { int wire_n = -1; dbg(1, "edit_wire_point, ds = %g\n", xctx->cadhalfdotsize); wire_n = xctx->sel_array[0].n; /* wire point: Check is user is clicking a control point of a wire */ if(wire_n >= 0) { xWire *p = &xctx->wire[wire_n]; xctx->need_reb_sel_arr=1; if(xctx->mousex_snap == p->x1 && xctx->mousey_snap == p->y1) { xctx->shape_point_selected = 1; p->sel = SELECTED1; } else if(xctx->mousex_snap == p->x2 && xctx->mousey_snap == p->y2) { xctx->shape_point_selected = 1; p->sel = SELECTED2; } if(xctx->shape_point_selected) { /* move one wire selected point */ if(!(state & (ControlMask | ShiftMask))){ /* xctx->push_undo(); */ move_objects(START,0,0,0); return 1; } } /* if(xctx->shape_point_selected) */ } /* if(wire_n >= 0) */ return 0; } /* sets xctx->shape_point_selected */ static int edit_rect_point(int state) { int rect_n = -1, rect_c = -1; dbg(1, "1 Rectangle selected\n"); rect_n = xctx->sel_array[0].n; rect_c = xctx->sel_array[0].col; /* rectangle point: Check is user is clicking a control point of a rectangle */ if(rect_n >= 0) { double ds = xctx->cadhalfdotsize * 2; xRect *p = &xctx->rect[rect_c][rect_n]; xctx->need_reb_sel_arr=1; if(POINTINSIDE(xctx->mousex, xctx->mousey, p->x1, p->y1, p->x1 + ds, p->y1 + ds)) { xctx->shape_point_selected = 1; p->sel = SELECTED1; } else if(POINTINSIDE(xctx->mousex, xctx->mousey, p->x2 - ds, p->y1, p->x2, p->y1 + ds)) { xctx->shape_point_selected = 1; p->sel = SELECTED2; } else if(POINTINSIDE(xctx->mousex, xctx->mousey, p->x1, p->y2 - ds, p->x1 + ds, p->y2)) { xctx->shape_point_selected = 1; p->sel = SELECTED3; } else if(POINTINSIDE(xctx->mousex, xctx->mousey, p->x2 - ds, p->y2 - ds, p->x2, p->y2)) { xctx->shape_point_selected = 1; p->sel = SELECTED4; } if(xctx->shape_point_selected) { /* move one rectangle selected point */ if(!(state & (ControlMask | ShiftMask))){ /* xctx->push_undo(); */ move_objects(START,0,0,0); return 1; } } /* if(xctx->shape_point_selected) */ } /* if(rect_n >= 0) */ return 0; } /* sets xctx->shape_point_selected */ static int edit_polygon_point(int state) { int poly_n = -1, poly_c = -1; dbg(1, "1 Polygon selected\n"); poly_n = xctx->sel_array[0].n; poly_c = xctx->sel_array[0].col; /* polygon point: Check is user is clicking a control point of a polygon */ if(poly_n >= 0) { int i; double ds = xctx->cadhalfdotsize; int c = poly_c; int n = poly_n; xPoly *p = &xctx->poly[c][n]; xctx->need_reb_sel_arr=1; for(i = 0; i < p->points; i++) { if( POINTINSIDE(xctx->mousex, xctx->mousey, p->x[i] - ds, p->y[i] - ds, p->x[i] + ds, p->y[i] + ds) ) { dbg(1, "selecting point %d\n", i); p->selected_point[i] = 1; xctx->shape_point_selected = 1; break; } } if(xctx->shape_point_selected) { int j; int points = p->points; /* add a new polygon/bezier point after selected one and start moving it*/ if(state & ShiftMask) { xctx->push_undo(); points++; my_realloc(_ALLOC_ID_, &p->x, sizeof(double) * points); my_realloc(_ALLOC_ID_, &p->y, sizeof(double) * points); my_realloc(_ALLOC_ID_, &p->selected_point, sizeof(unsigned short) * points); p->selected_point[i] = 0; for(j = points - 2; j > i; j--) { p->x[j + 1] = p->x[j]; p->y[j + 1] = p->y[j]; p->selected_point[j + 1] = p->selected_point[j]; } p->selected_point[i + 1] = 1; p->x[i + 1] = p->x[i]; p->y[i + 1] = p->y[i]; p->points = points; p->sel = SELECTED1; move_objects(START,0,0,0); return 1; } /* delete polygon/bezier selected point */ else if(points > 2 && state & ControlMask) { xctx->push_undo(); points--; for(j = i ; j < points ; j++) { p->x[j] = p->x[j + 1]; p->y[j] = p->y[j + 1]; p->selected_point[j] = p->selected_point[j + 1]; } my_realloc(_ALLOC_ID_, &p->x, sizeof(double) * points); my_realloc(_ALLOC_ID_, &p->y, sizeof(double) * points); my_realloc(_ALLOC_ID_, &p->selected_point, sizeof(unsigned short) * points); p->points = points; p->sel = SELECTED; return 1; /* move one polygon/bezier selected point */ } else if(!(state & (ControlMask | ShiftMask))){ /* xctx->push_undo(); */ p->sel = SELECTED1; move_objects(START,0,0,0); return 1; } } /* if(xctx->shape_point_selected) */ } /* if(poly_n >= 0) */ return 0; } static void context_menu_action(double mx, double my) { int ret; const char *status; int prev_state; xctx->semaphore++; status = tcleval("context_menu"); xctx->semaphore--; if(!status) return; ret = atoi(status); switch(ret) { case 1: start_place_symbol(); break; case 2: prev_state = xctx->ui_state; start_wire(mx, my); if(prev_state == STARTWIRE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } break; case 3: prev_state = xctx->ui_state; start_line(mx, my); if(prev_state == STARTLINE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } break; case 4: xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_rect(PLACE,mx, my); break; case 5: xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_polygon(PLACE, mx, my); break; case 6: /* place text */ xctx->last_command = 0; xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; if(place_text(0, mx, my)) { /* 1 = draw text */ xctx->mousey_snap = xctx->my_double_save; xctx->mousex_snap = xctx->mx_double_save; move_objects(START,0,0,0); xctx->ui_state |= PLACE_TEXT; } break; case 7: /* cut selection into clipboard */ rebuild_selected_array(); if(xctx->lastsel) { /* 20071203 check if something selected */ save_selection(2); delete(1/* to_push_undo */); } break; case 8: /* paste from clipboard */ merge_file(2,".sch"); break; case 9: /* load most recent file */ tclvareval("xschem load -gui [lindex $recentfile 0]", NULL); break; case 10: /* edit attributes */ edit_property(0); break; case 11: /* edit attributes in editor */ edit_property(1); break; case 12: descend_schematic(0, 1, 1, 1); break; case 13: descend_symbol(); break; case 14: go_back(1); break; case 15: /* copy selection into clipboard */ rebuild_selected_array(); if(xctx->lastsel) { save_selection(2); } break; case 16: /* move selection */ if(!(xctx->ui_state & (STARTMOVE | STARTCOPY))) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); } break; case 17: /* duplicate selection */ if(!(xctx->ui_state & (STARTMOVE | STARTCOPY))) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; copy_objects(START); } break; case 18: /* delete selection */ if(xctx->ui_state & SELECTION) delete(1/* to_push_undo */); break; case 19: /* place arc */ xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_arc(PLACE, 180., mx, my); break; case 20: /* place circle */ xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_arc(PLACE, 360., mx, my); break; case 21: /* abort & redraw */ abort_operation(); break; default: break; } } /* Mouse wheel events */ static int handle_mouse_wheel(int event, int mx, int my, KeySym key, int button, int aux, int state) { int graph_use_ctrl_key = tclgetboolvar("graph_use_ctrl_key"); if(button==Button5 && state == 0 ) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return 1; } view_unzoom(CADZOOMSTEP); return 0; } else if(button==Button4 && state == 0 ) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return 1; } view_zoom(CADZOOMSTEP); return 0; } if(!graph_use_ctrl_key) { if(button==Button4 && (state & ShiftMask) && !(state & Button2Mask)) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return 1; } xctx->xorigin+=-CADMOVESTEP*xctx->zoom/2.; draw(); redraw_w_a_l_r_p_z_rubbers(1); } else if(button==Button5 && (state & ShiftMask) && !(state & Button2Mask)) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return 1; } xctx->xorigin-=-CADMOVESTEP*xctx->zoom/2.; draw(); redraw_w_a_l_r_p_z_rubbers(1); } else if(button==Button4 && (state & ControlMask) && !(state & Button2Mask)) { xctx->yorigin+=-CADMOVESTEP*xctx->zoom/2.; draw(); redraw_w_a_l_r_p_z_rubbers(1); } else if(button==Button5 && (state & ControlMask) && !(state & Button2Mask)) { xctx->yorigin-=-CADMOVESTEP*xctx->zoom/2.; draw(); redraw_w_a_l_r_p_z_rubbers(1); } } return 0; } static void end_shape_point_edit(double c_snap) { int save = xctx->modified; double sx, sy; 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; int c = xctx->sel_array[0].col; move_objects(END,0,0,0); xctx->constr_mv=0; tcleval("set constr_mv 0" ); xctx->poly[c][n].sel = SELECTED; xctx->shape_point_selected = 0; for(k=0; kpoly[c][n].points; ++k) { xctx->poly[c][n].selected_point[k] = 0; } xctx->need_reb_sel_arr=1; } else if(xctx->lastsel == 1 && xctx->sel_array[0].type==xRECT) { int n = xctx->sel_array[0].n; int c = xctx->sel_array[0].col; move_objects(END,0,0,0); xctx->constr_mv=0; tcleval("set constr_mv 0" ); xctx->rect[c][n].sel = SELECTED; xctx->shape_point_selected = 0; xctx->need_reb_sel_arr=1; } else if(xctx->lastsel == 1 && xctx->sel_array[0].type==LINE) { int n = xctx->sel_array[0].n; int c = xctx->sel_array[0].col; move_objects(END,0,0,0); xctx->constr_mv=0; tcleval("set constr_mv 0" ); xctx->line[c][n].sel = SELECTED; xctx->shape_point_selected = 0; xctx->need_reb_sel_arr=1; } else if(xctx->lastsel == 1 && xctx->sel_array[0].type==WIRE) { int n = xctx->sel_array[0].n; move_objects(END,0,0,0); xctx->constr_mv=0; tcleval("set constr_mv 0" ); xctx->wire[n].sel = SELECTED; xctx->shape_point_selected = 0; xctx->need_reb_sel_arr=1; } sx = my_round(xctx->mx_double_save / c_snap) * c_snap; sy = my_round(xctx->my_double_save / c_snap) * c_snap; if(sx == xctx->mousex_snap && sy == xctx->mousey_snap) { set_modify(save); } } #if defined(__unix__) && HAS_CAIRO==1 static int grabscreen(const char *win_path, int event, int mx, int my, KeySym key, int button, int aux, int state) { static int grab_state = 0; static int x1, y1, x2, y2; int rmx, rmy, wmx, wmy; unsigned int msq; Window rw, cw; XSetWindowAttributes winattr; XGCValues gcv; static GC gc = NULL; static Window clientwin = 0; static int first_motion = 1; static int displayh = 0, displayw = 0; static unsigned long white = 0; if(grab_state == 0 && event == ButtonPress && button == Button1) { unsigned long gcvm = GCFunction | GCForeground; white = WhitePixel(display, screen_number); displayh = DisplayHeight(display, screen_number); displayw = DisplayWidth(display, screen_number); XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq); gcv.function = GXxor; gcv.foreground = white; gc = XCreateGC(display, rw, gcvm, &gcv); winattr.override_redirect = True; clientwin = XCreateWindow(display, rw, 0, 0, displayw, displayh, 0, screendepth, InputOutput, visual, CWOverrideRedirect, &winattr); XMapRaised(display,clientwin); x1 = rmx; y1 = rmy; dbg(1, "grabscreen(): got point1: %d %d\n", x1, y1); grab_state = 1; } if(grab_state == 1 && event == MotionNotify) { static int xx1, xx2, yy1, yy2; xx1 = x1; yy1 = y1; xx2 = x2; yy2 = y2; INT_RECTORDER(xx1, yy1, xx2, yy2); dbg(1, "Motion: %d %d %d %d\n", xx1, yy1, xx2, yy2); if(!first_motion) { XDrawRectangle(display, clientwin, gc, xx1 - 1, yy1 - 1, xx2 - xx1 + 2, yy2 - yy1 + 2); } first_motion = 0; XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq); x2 = xx2 = rmx; y2 = yy2 = rmy; xx1 = x1; yy1 = y1; INT_RECTORDER(xx1, yy1, xx2, yy2); XDrawRectangle(display, clientwin, gc, xx1 - 1, yy1 - 1, xx2 - xx1 + 2, yy2 - yy1 + 2); } if(grab_state == 1 && event == ButtonRelease) { int grab_w = 0, grab_h = 0; cairo_surface_t *sfc = NULL, *subsfc = NULL; png_to_byte_closure_t closure; char *encoded_data = NULL; size_t olength; char *prop = NULL; grab_state = 0; first_motion = 1; xctx->ui_state &= ~GRABSCREEN; XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq); x2 = rmx; y2 = rmy; INT_RECTORDER(x1, y1, x2, y2); tclvareval("grab release ", xctx->top_path, ".drw", NULL); if(x2 - x1 > 10 && y2 -y1 > 10) { xctx->push_undo(); grab_w = (x2 - x1 + 1); grab_h = (y2 - y1 + 1); dbg(1, "grabscreen(): grab area: %d %d - %d %d\n", x1, y1, x2, y2); dbg(1, "grabscreen(): root w=%d, h=%d\n", displayw, displayh); sfc = cairo_xlib_surface_create(display, rw, visual, displayw, displayh); if(!sfc || cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS) { dbg(0, "grabscreen(): failure creating sfc\n"); XFreeGC(display, gc); XDestroyWindow(display, clientwin); return 0; } dbg(1, "sfc: w=%d, h=%d\n", cairo_xlib_surface_get_width(sfc), cairo_xlib_surface_get_height(sfc)); subsfc = cairo_surface_create_for_rectangle(sfc, x1, y1, grab_w, grab_h); if(!subsfc || cairo_surface_status(subsfc) != CAIRO_STATUS_SUCCESS) { dbg(0, "grabscreen(): failure creating subsfc\n"); cairo_surface_destroy(sfc); XFreeGC(display, gc); XDestroyWindow(display, clientwin); return 0; } closure.buffer = NULL; closure.size = 0; closure.pos = 0; cairo_surface_write_to_png_stream(subsfc, png_writer, &closure); cairo_surface_destroy(subsfc); cairo_surface_destroy(sfc); closure.size = closure.pos; dbg(1, "closure.size = %ld\n", closure.size); encoded_data = base64_encode((unsigned char *)closure.buffer, closure.size, &olength, 0); dbg(1, "olength = %ld\n", olength); my_free(_ALLOC_ID_, &closure.buffer); my_mstrcat(_ALLOC_ID_, &prop, "flags=image,unscaled\nalpha=0.8\nimage_data=", encoded_data, NULL); my_free(_ALLOC_ID_, &encoded_data); storeobject(-1, xctx->mousex_snap, xctx->mousey_snap, xctx->mousex_snap + grab_w, xctx->mousey_snap + grab_h, xRECT, GRIDLAYER, SELECTED, prop); my_free(_ALLOC_ID_, &prop); xctx->need_reb_sel_arr=1; rebuild_selected_array(); move_objects(START,0,0,0); xctx->ui_state |= START_SYMPIN; } XFreeGC(display, gc); XDestroyWindow(display, clientwin); } return 1; } #endif void unselect_attached_floaters(void) { int c, i, found = 0; for(c = 0; c < cadlayers; c++) { for(i = 0; i < xctx->rects[c]; i++) { if(get_tok_value(xctx->rect[c][i].prop_ptr, "name", 0)[0]) { found = 1; select_box(c, i, 0, 1, 1); } } for(i = 0; i < xctx->lines[c]; i++) { if(get_tok_value(xctx->line[c][i].prop_ptr, "name", 0)[0]) { found = 1; select_line(c, i, 0, 1, 1); } } for(i = 0; i < xctx->polygons[c]; i++) { if(get_tok_value(xctx->poly[c][i].prop_ptr, "name", 0)[0]) { found = 1; select_polygon(c, i, 0, 1, 1); } } for(i = 0; i < xctx->arcs[c]; i++) { if(get_tok_value(xctx->arc[c][i].prop_ptr, "name", 0)[0]) { found = 1; select_arc(c, i, 0, 1, 1); } } } for(i = 0; i < xctx->wires; i++) { if(get_tok_value(xctx->wire[i].prop_ptr, "name", 0)[0]) { found = 1; select_wire(i, 0, 1, 1); } } for(i = 0; i < xctx->texts; i++) { if(get_tok_value(xctx->text[i].prop_ptr, "name", 0)[0]) { found = 1; select_text(i, 0, 1, 1); } } if(found) { rebuild_selected_array(); draw_selection(xctx->gc[SELLAYER],0); } } static void handle_enter_notify(int draw_xhair, int crosshair_size) { struct stat buf; dbg(2, "callback(): Enter event, ui_state=%d\n", xctx->ui_state); xctx->mouse_inside = 1; if(draw_xhair) { if(crosshair_size == 0) { tclvareval(xctx->top_path, ".drw configure -cursor none" , NULL); } } else tclvareval(xctx->top_path, ".drw configure -cursor {}" , NULL); /* xschem window *sending* selected objects when the pointer comes back in abort copy operation since it has been done in another xschem xctx->window; STARTCOPY set and selection file does not exist any more */ if(stat(sel_file, &buf) && (xctx->ui_state & STARTCOPY) ) { copy_objects(ABORT); unselect_all(1); } /* xschem window *receiving* selected objects selection cleared --> abort */ else if(xctx->paste_from == 1 && stat(sel_file, &buf) && (xctx->ui_state & STARTMERGE)) { abort_operation(); } /*xschem window *receiving* selected objects * no selected objects and selection file exists --> start merge */ else if(xctx->lastsel == 0 && !stat(sel_file, &buf)) { xctx->mousex_snap = 490; xctx->mousey_snap = -340; merge_file(1, ".sch"); } return; } static void handle_motion_notify(int event, KeySym key, int state, int rstate, int button, int mx, int my, int aux, int draw_xhair, int enable_stretch, int snap_cursor, int wire_draw_active) { char str[PATH_MAX + 100]; if( waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return; } if(draw_xhair) { draw_crosshair(1, state); /* when moving mouse: first action is delete crosshair, will be drawn later */ } if(snap_cursor) draw_snap_cursor(1); /* clear */ /* pan schematic */ if(xctx->ui_state & STARTPAN) pan(RUBBER, mx, my); if(xctx->semaphore >= 2) { if(draw_xhair) { draw_crosshair(2, state); /* locked UI: draw new crosshair and break out */ } if(snap_cursor && ((state == ShiftMask) || wire_draw_active)) draw_snap_cursor(2); /* redraw */ return; } /* update status bar messages */ if(xctx->ui_state) { if(abs(mx-xctx->mx_save) > 8 || abs(my-xctx->my_save) > 8 ) { my_snprintf(str, S(str), "mouse = %.16g %.16g - selected: %d w=%.6g h=%.6g", xctx->mousex_snap, xctx->mousey_snap, xctx->lastsel , xctx->mousex_snap-xctx->mx_double_save, xctx->mousey_snap-xctx->my_double_save ); statusmsg(str,1); } } /* determine direction of a rectangle selection (or unselection with ALT key) */ if(xctx->ui_state & STARTSELECT && !(xctx->ui_state & (PLACE_SYMBOL | STARTPAN | PLACE_TEXT)) ) { /* Unselect by area : determine direction */ if( ((state & Button1Mask) && SET_MODMASK) || (xctx->ui_state & DESEL_AREA)) { if(mx >= xctx->mx_save) xctx->nl_dir = 0; else xctx->nl_dir = 1; select_rect(enable_stretch, RUBBER,0); /* select by area : determine direction */ } else if(state & Button1Mask) { if(mx >= xctx->mx_save) xctx->nl_dir = 0; else xctx->nl_dir = 1; select_rect(enable_stretch, RUBBER,1); } } /* draw objects being moved */ if(xctx->ui_state & STARTMOVE) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; move_objects(RUBBER,0,0,0); } /* draw objects being copied */ if(xctx->ui_state & STARTCOPY) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; copy_objects(RUBBER); } /* draw moving objects being inserted, wires, arcs, lines, rectangles, polygons or zoom box */ redraw_w_a_l_r_p_z_rubbers(0); /* start of a mouse area select. Button1 pressed. No shift pressed * Do not start an area select if user is dragging a polygon/bezier point */ if(!(xctx->ui_state & STARTPOLYGON) && (state&Button1Mask) && !(xctx->ui_state & STARTWIRE) && !(xctx->ui_state & STARTPAN) && !(SET_MODMASK) && !xctx->shape_point_selected && !(state & ShiftMask) && !(xctx->ui_state & (PLACE_SYMBOL | PLACE_TEXT))) { if(mx != xctx->mx_save || my != xctx->my_save) { xctx->mouse_moved = 1; if(!xctx->drag_elements) { if( !(xctx->ui_state & STARTSELECT)) { select_rect(enable_stretch, START,1); xctx->onetime=1; } if(abs(mx-xctx->mx_save) > 8 || abs(my-xctx->my_save) > 8 ) { /* set reasonable threshold before unsel */ if(xctx->onetime) { unselect_all(1); /* 20171026 avoid multiple calls of unselect_all() */ xctx->onetime=0; } xctx->ui_state|=STARTSELECT; /* set it again cause unselect_all(1) clears it... */ } } } } /* Unselect by area */ if( (((state & Button1Mask) && SET_MODMASK) || (xctx->ui_state & DESEL_AREA)) && !(state & ShiftMask) && !(xctx->ui_state & STARTPAN) && !xctx->shape_point_selected && !(xctx->ui_state & STARTSELECT) && !(xctx->ui_state & (PLACE_SYMBOL | PLACE_TEXT))) { /* unselect area */ select_rect(enable_stretch, START,0); } /* Select by area. Shift pressed */ else if((state&Button1Mask) && (state & ShiftMask) && !(xctx->ui_state & STARTWIRE) && !(xctx->ui_state & (PLACE_SYMBOL | PLACE_TEXT)) && !xctx->shape_point_selected && !xctx->drag_elements && !(xctx->ui_state & STARTPAN) ) { if(mx != xctx->mx_save || my != xctx->my_save) { if( !(xctx->ui_state & STARTSELECT)) { select_rect(enable_stretch, START,1); } if(abs(mx-xctx->mx_save) > 8 || abs(my-xctx->my_save) > 8 ) { /* set reasonable threshold before unsel */ if(!xctx->already_selected) { select_object(X_TO_XSCHEM(xctx->mx_save), Y_TO_XSCHEM(xctx->my_save), 0, 0, NULL); /* remove near obj if dragging */ } rebuild_selected_array(); } } } if(draw_xhair) { draw_crosshair(2, state); /* what = 2(draw) */ } if(snap_cursor && ((state == ShiftMask) || wire_draw_active)) draw_snap_cursor(2); /* redraw */ return; } static void handle_key_press(int event, KeySym key, int state, int rstate, int mx, int my, int button, int aux, int infix_interface, int enable_stretch, const char *win_path, double c_snap, int cadence_compat, int wire_draw_active, int snap_cursor) { char str[PATH_MAX + 100]; int dr_gr; switch (key) { case '0': case '1': case '2': case '3': case '4': if(state == 0) { /* toggle pin logic level */ if(xctx->semaphore >= 2) break; if(key == '4') logic_set(-1, 1, NULL); else logic_set((int)key - '0', 1, NULL); } else if(state==ControlMask) { /* choose layer */ char n[30]; xctx->rectcolor = (int)key - '0'+4; my_snprintf(n, S(n), "%d", xctx->rectcolor); tclvareval("xschem set rectcolor ", n, NULL); if(has_x) { if(!strcmp(win_path, ".drw")) { tclvareval("reconfigure_layers_button {}", NULL); } else { tclvareval("reconfigure_layers_button [winfo parent ", win_path, "]", NULL); } } dbg(1, "callback(): new color: %d\n",xctx->color_index[xctx->rectcolor]); } break; case '5': if(rstate == 0) { /* 20110112 display only probes */ xctx->only_probes = !xctx->only_probes; tclsetboolvar("only_probes", xctx->only_probes); toggle_only_probes(); } /* /20110112 */ break; case '6': case '7': case '8': case '9': if(state==ControlMask) { /* choose layer */ char n[30]; xctx->rectcolor = (int)key - '0'+4; my_snprintf(n, S(n), "%d", xctx->rectcolor); tclvareval("xschem set rectcolor ", n, NULL); if(has_x) { if(!strcmp(win_path, ".drw")) { tclvareval("reconfigure_layers_button {}", NULL); } else { tclvareval("reconfigure_layers_button [winfo parent ", win_path, "]", NULL); } } dbg(1, "callback(): new color: %d\n",xctx->color_index[xctx->rectcolor]); } break; case 'a': if(rstate == 0) { /* make symbol */ if(xctx->semaphore >= 2) break; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } tcleval("tk_messageBox -type okcancel -parent [xschem get topwindow] " "-message {do you want to make symbol view ?}"); if(strcmp(tclresult(),"ok")==0) { save_schematic(xctx->sch[xctx->currsch], 0); make_symbol(); } } else if(rstate == ControlMask) { /* select all */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } select_all(); } break; case 'A': if(rstate == 0) { /* toggle show netlist */ int net_s; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } net_s = tclgetboolvar("netlist_show"); net_s = !net_s; if(net_s) { tcleval("alert_ { enabling show netlist window} {}"); tclsetvar("netlist_show","1"); } else { tcleval("alert_ { disabling show netlist window } {}"); tclsetvar("netlist_show","0"); } } else if(rstate == ControlMask) { /* only for graph (toggle hcursor1 if graph_use_ctrl_key set) */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } } break; case 'b': if(rstate==0) { /* merge schematic */ if(xctx->semaphore >= 2) break; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } merge_file(0, ""); /* 2nd parameter not used any more for merge 25122002 */ } else if(rstate==ControlMask) { /* toggle show text in symbol */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } xctx->sym_txt =!xctx->sym_txt; if(xctx->sym_txt) { /* tcleval("alert_ { enabling text in symbol} {}"); */ tclsetvar("sym_txt","1"); draw(); } else { /* tcleval("alert_ { disabling text in symbol} {}"); */ tclsetvar("sym_txt","0"); draw(); } } else if(EQUAL_MODMASK) { /* hide/show instance details */ if(xctx->semaphore >= 2) break; xctx->hide_symbols++; if(xctx->hide_symbols >= 3) xctx->hide_symbols = 0; tclsetintvar("hide_symbols", xctx->hide_symbols); draw(); } break; case 'B': if(rstate == 0) { /* edit schematic header/license */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } tcleval("update_schematic_header"); } else if(rstate == ControlMask) { /* only for graph (toggle hcursor2 if graph_use_ctrl_key set) */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } } break; case 'c': /* duplicate selection */ if(rstate==0 && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { if(xctx->semaphore >= 2) break; if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; copy_objects(START); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTCOPY; } } /* copy selection into clipboard */ else if(rstate == ControlMask) { if(xctx->semaphore >= 2) break; rebuild_selected_array(); if(xctx->lastsel) { /* 20071203 check if something selected */ save_selection(2); } } /* duplicate selection */ else if(EQUAL_MODMASK && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { if(xctx->semaphore >= 2) break; xctx->connect_by_kissing = 2; /* 2 will be used to reset var to 0 at end of move */ if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; copy_objects(START); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTCOPY; } } break; case 'C': if(/* !xctx->ui_state && */ rstate == 0) { /* place arc */ if(xctx->semaphore >= 2) break; if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_arc(PLACE, 180., xctx->mousex_snap, xctx->mousey_snap); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTARC; } } else if(/* !xctx->ui_state && */ rstate == ControlMask) { /* place circle */ if(xctx->semaphore >= 2) break; if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_arc(PLACE, 360., xctx->mousex_snap, xctx->mousey_snap); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTCIRCLE; } } break; case 'd': if(rstate == 0) { /* unselect object under the mouse */ if(infix_interface) { unselect_at_mouse_pos(mx, my); } else { xctx->ui_state |= (MENUSTART | DESEL_CLICK); xctx->ui_state2 = MENUSTARTDESEL; } } else if(rstate == ControlMask) { /* delete files */ if(xctx->semaphore >= 2) break; delete_files(); } break; case 'D': if(rstate == 0) { /* unselect by area */ if( !(xctx->ui_state & STARTPAN) && !xctx->shape_point_selected && !(xctx->ui_state & (PLACE_SYMBOL | PLACE_TEXT)) && !(xctx->ui_state & STARTSELECT)) { if(infix_interface) { xctx->mx_save = mx; xctx->my_save = my; xctx->mx_double_save=xctx->mousex; xctx->my_double_save=xctx->mousey; xctx->ui_state |= DESEL_AREA; } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTDESEL; } } } break; case 'e': if(rstate == 0) { /* descend to schematic */ if(xctx->semaphore >= 2) break; descend_schematic(0, 1, 1, 1); } else if(rstate == ControlMask) { if(xctx->semaphore >= 2) break; go_back(1); } else if(EQUAL_MODMASK) { /* edit schematic in new window */ int save = xctx->semaphore; xctx->semaphore--; /* so semaphore for current context wll be saved correctly */ /* schematic_in_new_window(0, 1, 0); */ tcleval("open_sub_schematic"); xctx->semaphore = save; } break; case 'E': if(EQUAL_MODMASK) { /* edit schematic in new window - new xschem process */ int save = xctx->semaphore; xctx->semaphore--; /* so semaphore for current context wll be saved correctly */ schematic_in_new_window(1, 1, 0); xctx->semaphore = save; } break; case 'f': if(rstate == 0) { /* full zoom */ int flags = 1; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } if(tclgetboolvar("zoom_full_center")) flags |= 2; zoom_full(1, 0, flags, 0.97); } else if(rstate == ControlMask) { /* search */ if(xctx->semaphore >= 2) break; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } tcleval("property_search"); } else if(EQUAL_MODMASK) { /* flip objects around their anchor points 20171208 */ if(xctx->ui_state & STARTMOVE) move_objects(FLIP|ROTATELOCAL,0,0,0); else if(xctx->ui_state & STARTCOPY) copy_objects(FLIP|ROTATELOCAL); else { rebuild_selected_array(); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); move_objects(FLIP|ROTATELOCAL,0,0,0); move_objects(END,0,0,0); } } break; case 'F': if(rstate == 0) { /* flip */ if(xctx->ui_state & STARTMOVE) move_objects(FLIP,0,0,0); else if(xctx->ui_state & STARTCOPY) copy_objects(FLIP); else { rebuild_selected_array(); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); move_objects(FLIP,0,0,0); move_objects(END,0,0,0); } } else if(rstate == ControlMask ) { /* full zoom selection */ if(xctx->ui_state == SELECTION) { zoom_full(1, 1, 3, 0.97); } } break; case 'g': if(rstate==0) { /* half snap factor */ set_snap(c_snap / 2.0); change_linewidth(-1.); draw(); } else if(rstate==ControlMask) { /* set snap factor 20161212 */ my_snprintf(str, S(str), "input_line {Enter snap value (default: %.16g current: %.16g)} {xschem set cadsnap} {%g} 10", CADSNAP, c_snap, c_snap); tcleval(str); } else if(EQUAL_MODMASK) { /* highlight net and send to viewer */ int tool = 0; int exists = 0; char *tool_name = NULL; if(xctx->semaphore >= 2) break; tcleval("winfo exists .graphdialog"); if(tclresult()[0] == '1') tool = XSCHEM_GRAPH; else if(xctx->graph_lastsel >=0 && xctx->rects[GRIDLAYER] > xctx->graph_lastsel && xctx->rect[GRIDLAYER][xctx->graph_lastsel].flags & 1) { tool = XSCHEM_GRAPH; } tcleval("info exists sim"); if(tclresult()[0] == '1') exists = 1; xctx->enable_drill = 0; if(exists) { if(!tool) { tool = tclgetintvar("sim(spicewave,default)"); my_snprintf(str, PATH_MAX + 100, "sim(spicewave,%d,name)", tool); my_strdup(_ALLOC_ID_, &tool_name, tclgetvar(str)); dbg(1,"callback(): tool_name=%s\n", tool_name); if(strstr(tool_name, "Gaw")) tool=GAW; else if(strstr(tool_name, "Bespice")) tool=BESPICE; my_free(_ALLOC_ID_, &tool_name); } } if(tool) { hilight_net(tool); redraw_hilights(0); } Tcl_ResetResult(interp); } break; case 'G': if(rstate == 0) { /* double snap factor */ set_snap(c_snap * 2.0); change_linewidth(-1.); draw(); } break; case 'h': if(rstate==ControlMask ) { /* go to http link */ int savesem = xctx->semaphore; xctx->semaphore = 0; launcher(); xctx->semaphore = savesem; } else if (rstate == 0) { /* horizontally constrained drag 20171023 */ if ( xctx->constr_mv == 1 ) { tcleval("set constr_mv 0" ); xctx->constr_mv = 0; } else { tcleval("set constr_mv 1" ); xctx->constr_mv = 1; } if(xctx->ui_state & STARTWIRE) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_wire(RUBBER, xctx->mousex_snap, xctx->mousey_snap); } if(xctx->ui_state & STARTLINE) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_line(RUBBER, xctx->mousex_snap, xctx->mousey_snap); } } else if (EQUAL_MODMASK) { tcleval("schpins_to_sympins"); } break; case 'H': if(rstate == 0) { /* attach labels to selected instances */ attach_labels_to_inst(1); } else if (rstate == ControlMask) { /* create schematic and symbol from selected components */ make_schematic_symbol_from_sel(); } break; case 'i': if(rstate==0) { /* descend to symbol */ if(xctx->semaphore >= 2) break; descend_symbol(); } else if(rstate == ControlMask) { /* insert sym */ if(tclgetboolvar("new_symbol_browser")) { tcleval("insert_symbol $new_symbol_browser_paths $new_symbol_browser_depth $new_symbol_browser_ext"); } else { tcleval("load_file_dialog {Insert symbol} *.\\{sym,tcl\\} INITIALINSTDIR 2"); } } else if(EQUAL_MODMASK) { /* edit symbol in new window */ int save = xctx->semaphore; xctx->semaphore--; /* so semaphore for current context wll be saved correctly */ symbol_in_new_window(0); xctx->semaphore = save; } break; case 'I': if(rstate == 0) { /* insert sym */ if(xctx->semaphore >= 2) break; if(tclgetboolvar("new_symbol_browser")) { tcleval("insert_symbol $new_symbol_browser_paths $new_symbol_browser_depth $new_symbol_browser_ext"); } else { start_place_symbol(); } } else if(EQUAL_MODMASK) { /* edit symbol in new window - new xschem process */ int save = xctx->semaphore; xctx->semaphore--; /* so semaphore for current context wll be saved correctly */ symbol_in_new_window(1); xctx->semaphore = save; } break; case 'j': if(rstate==0 ) { /* print list of highlight nets */ if(xctx->semaphore >= 2) break; print_hilight_net(1); } else if(rstate==ControlMask) { /* create ipins from highlight nets */ if(xctx->semaphore >= 2) break; print_hilight_net(0); } else if(EQUAL_MODMASK) { /* create labels without i prefix from hilight nets */ if(xctx->semaphore >= 2) break; print_hilight_net(4); } else if( SET_MODMASK && (state & ControlMask) ) { /* print list of highlight net with label expansion */ print_hilight_net(3); } break; case 'J': if(rstate == 0) { create_plot_cmd(); } else if(SET_MODMASK ) { /* create labels with i prefix from hilight nets */ if(xctx->semaphore >= 2) break; print_hilight_net(2); } break; case 'k': if(rstate==0) { /* hilight net */ if(xctx->semaphore >= 2) break; xctx->enable_drill=0; hilight_net(0); redraw_hilights(0); /* draw_hilight_net(1); */ } else if(EQUAL_MODMASK) { /* select whole net (all attached wires/labels/pins) */ select_hilight_net(); } else if(rstate==ControlMask) { /* unhilight net */ if(xctx->semaphore >= 2) break; unhilight_net(); } break; case 'K': if(rstate == 0) { /* delete hilighted nets */ if(xctx->semaphore >= 2) break; xctx->enable_drill=0; clear_all_hilights(); /* undraw_hilight_net(1); */ draw(); } else if(rstate == ControlMask) { /* hilight net drilling thru elements with 'propag=' prop set on pins */ if(xctx->semaphore >= 2) break; xctx->enable_drill=1; hilight_net(0); redraw_hilights(0); /* draw_hilight_net(1); */ } break; case 'l': if(/* !xctx->ui_state && */ rstate == 0) { /* start line */ int prev_state = xctx->ui_state; if(xctx->semaphore >= 2) break; if(infix_interface) { start_line(xctx->mousex_snap, xctx->mousey_snap); if(prev_state == STARTLINE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } } else { xctx->last_command = 0; xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTLINE; } } else if(rstate == ControlMask) { /* create schematic from selected symbol 20171004 */ if(xctx->semaphore >= 2) break; create_sch_from_sym(); } else if(EQUAL_MODMASK) { /* add pin label*/ place_net_label(1); } break; case 'L': if(rstate == 0) { /* toggle orthogonal routing */ if(tclgetboolvar("orthogonal_wiring")){ tclsetboolvar("orthogonal_wiring", 0); xctx->manhattan_lines = 0; } else { tclsetboolvar("orthogonal_wiring", 1); } redraw_w_a_l_r_p_z_rubbers(1); } else if(EQUAL_MODMASK ) { /* add pin label*/ place_net_label(0); } break; case 'm': /* Move selection */ if(rstate==0 && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } if(enable_stretch) select_attached_nets(); /* stretch nets that land on selected instance pins */ if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTMOVE; } } /* move selection stretching attached nets */ else if(rstate == ControlMask && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } if(!enable_stretch) select_attached_nets(); /* stretch nets that land on selected instance pins */ if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTMOVE; } } /* Move selection adding wires to moved pins */ else if(EQUAL_MODMASK && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { xctx->connect_by_kissing = 2; /* 2 will be used to reset var to 0 at end of move */ if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; /* select_attached_nets(); */ /* stretch nets that land on selected instance pins */ move_objects(START,0,0,0); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTMOVE; } } break; case 'M': /* Move selection adding wires to moved pins */ if((rstate == 0) && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { xctx->connect_by_kissing = 2; /* 2 will be used to reset var to 0 at end of move */ if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; /* select_attached_nets(); */ /* stretch nets that land on selected instance pins */ move_objects(START,0,0,0); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTMOVE; } } /* move selection, stretch attached nets, create new wires on pin-to-moved-pin connections */ else if(rstate == ControlMask && !(xctx->ui_state & (STARTMOVE | STARTCOPY))) { if(!enable_stretch) select_attached_nets(); /* stretch nets that land on selected instance pins */ xctx->connect_by_kissing = 2; /* 2 will be used to reset var to 0 at end of move */ if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTMOVE; } } break; case 'n': if(rstate==0) { /* hierarchical netlist */ if(xctx->semaphore >= 2) break; tcleval("xschem netlist -erc"); } else if(rstate == ControlMask) { /* clear schematic */ if(xctx->semaphore >= 2) break; tcleval("xschem clear SCHEMATIC"); } break; case 'N': if(rstate == 0) { /* current level only netlist */ int err = 0; yyparse_error = 0; if(xctx->semaphore >= 2) break; unselect_all(1); if( set_netlist_dir(0, NULL) ) { dbg(1, "callback(): -------------\n"); if(xctx->netlist_type == CAD_SPICE_NETLIST) err = global_spice_netlist(0, 1); else if(xctx->netlist_type == CAD_VHDL_NETLIST) err = global_vhdl_netlist(0, 1); else if(xctx->netlist_type == CAD_VERILOG_NETLIST) err = global_verilog_netlist(0, 1); else if(xctx->netlist_type == CAD_TEDAX_NETLIST) err = global_tedax_netlist(0, 1); else tcleval("tk_messageBox -type ok -parent [xschem get topwindow] " "-message {Please Set netlisting mode (Options menu)}"); dbg(1, "callback(): -------------\n"); } else { if(has_x) tcleval("alert_ {Can not write into the netlist directory. Please check} {}"); else dbg(0, "Can not write into the netlist directory. Please check"); err = 1; } if(err) { if(has_x) { tclvareval(xctx->top_path, ".menubar entryconfigure Netlist -background red", NULL); tclvareval("set tctx::", xctx->current_win_path, "_netlist red", NULL); } } else { if(has_x) { tclvareval(xctx->top_path, ".menubar entryconfigure Netlist -background Green", NULL); tclvareval("set tctx::", xctx->current_win_path, "_netlist Green", NULL); } } } else if(rstate == ControlMask ) { /* clear symbol */ if(xctx->semaphore >= 2) break; tcleval("xschem clear SYMBOL"); } break; case 'o': if(rstate == ControlMask) { /* load */ if(xctx->semaphore >= 2) break; if(tclgetboolvar("new_file_browser")) { tcleval( "insert_symbol $new_file_browser_paths $new_file_browser_depth $new_file_browser_ext load" ); } else { ask_new_file(); xctx->semaphore--; tcleval("load_additional_files"); xctx->semaphore++; } } break; case 'O': if(rstate == ControlMask ) { /* load most recent tile */ tclvareval("xschem load -gui [lindex $recentfile 0]", NULL); } else if(rstate == 0) { /* toggle light/dark colorscheme 20171113 */ int d_c; d_c = tclgetboolvar("dark_colorscheme"); d_c = !d_c; tclsetboolvar("dark_colorscheme", d_c); tclsetdoublevar("dim_value", 0.0); tclsetdoublevar("dim_bg", 0.0); build_colors(0.0, 0.0); draw(); } break; case 'p': if(EQUAL_MODMASK) { /* add symbol pin */ xctx->push_undo(); unselect_all(1); storeobject(-1, xctx->mousex_snap-2.5, xctx->mousey_snap-2.5, xctx->mousex_snap+2.5, xctx->mousey_snap+2.5, xRECT, PINLAYER, SELECTED, "name=XXX\ndir=inout"); xctx->need_reb_sel_arr=1; rebuild_selected_array(); move_objects(START,0,0,0); xctx->ui_state |= START_SYMPIN; } else if( !(xctx->ui_state & STARTPOLYGON) && rstate==0) { /* start polygon */ if(xctx->semaphore >= 2) break; dbg(1, "callback(): start polygon\n"); if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_polygon(PLACE, xctx->mousex_snap, xctx->mousey_snap); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTPOLYGON; } } break; case 'P': if(rstate == 0) { /* pan, other way to. */ xctx->xorigin=-xctx->mousex_snap+xctx->areaw*xctx->zoom/2.0; xctx->yorigin=-xctx->mousey_snap+xctx->areah*xctx->zoom/2.0; draw(); redraw_w_a_l_r_p_z_rubbers(1); } break; case 'q': if(rstate==ControlMask) { /* quit xschem */ if(xctx->semaphore >= 2) break; /* must be set to zero, otherwise switch_tab/switch_win does not proceed * and these are necessary when closing tabs/windows */ xctx->semaphore = 0; tcleval("quit_xschem"); } else if(rstate==0) { /* edit attributes */ if(xctx->semaphore >= 2) break; edit_property(0); } else if(EQUAL_MODMASK) { /* edit .sch file (DANGER!!) */ if(xctx->semaphore >= 2) break; rebuild_selected_array(); if(xctx->lastsel==0 ) { my_snprintf(str, S(str), "edit_file {%s}", abs_sym_path(xctx->sch[xctx->currsch], "")); tcleval(str); } else if(xctx->sel_array[0].type==ELEMENT) { my_snprintf(str, S(str), "edit_file {%s}", abs_sym_path(tcl_hook2(xctx->inst[xctx->sel_array[0].n].name), "")); tcleval(str); } } break; case 'Q': if(rstate == 0) { /* edit attributes in editor */ if(xctx->semaphore >= 2) break; edit_property(1); } else if(rstate == ControlMask) { /* view attributes */ edit_property(2); } break; case 'r': if(/* !xctx->ui_state && */ rstate==0) { /* start rect */ dbg(1, "callback(): start rect\n"); if(xctx->semaphore >= 2) break; if(infix_interface) { xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; xctx->last_command = 0; new_rect(PLACE,xctx->mousex_snap, xctx->mousey_snap); } else { xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTRECT; } } else if((rstate == ControlMask) && cadence_compat) { /* simulate (for cadence users) */ if(xctx->semaphore >= 2) break; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } tcleval("tk_messageBox -type okcancel -parent [xschem get topwindow] " "-message {Run circuit simulation?}"); if(strcmp(tclresult(),"ok")==0) { tcleval("[xschem get top_path].menubar invoke Simulate"); } } else if(EQUAL_MODMASK) { /* rotate objects around their anchor points 20171208 */ if(xctx->ui_state & STARTMOVE) move_objects(ROTATE|ROTATELOCAL,0,0,0); else if(xctx->ui_state & STARTCOPY) copy_objects(ROTATE|ROTATELOCAL); else { rebuild_selected_array(); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); move_objects(ROTATE|ROTATELOCAL,0,0,0); move_objects(END,0,0,0); } } break; case 'R': if(rstate == 0) { /* rotate */ if(xctx->ui_state & STARTMOVE) move_objects(ROTATE,0,0,0); else if(xctx->ui_state & STARTCOPY) copy_objects(ROTATE); else { rebuild_selected_array(); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); move_objects(ROTATE,0,0,0); move_objects(END,0,0,0); } } break; case 's': if((rstate == 0) && !cadence_compat) { /* simulate (original keybind) */ if(xctx->semaphore >= 2) break; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } tcleval("tk_messageBox -type okcancel -parent [xschem get topwindow] " "-message {Run circuit simulation?}"); if(strcmp(tclresult(),"ok")==0) { tcleval("[xschem get top_path].menubar invoke Simulate"); } } /* create wire snapping to closest instance pin (cadence keybind) */ else if(/* !xctx->ui_state && */ (rstate == 0) && cadence_compat) { if(xctx->semaphore >= 2) break; snapped_wire(c_snap); } else if(rstate == ControlMask ){ /* save 20121201 */ if(xctx->semaphore >= 2) break; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } /* check if unnamed schematic, use saveas in this case */ if(!strcmp(xctx->sch[xctx->currsch],"") || strstr(xctx->sch[xctx->currsch], "untitled")) { saveas(NULL, SCHEMATIC); } else { save(1, 0); } } else if(SET_MODMASK) { /* reload */ if(xctx->semaphore >= 2) break; tcleval("tk_messageBox -type okcancel -parent [xschem get topwindow] " "-message {Are you sure you want to reload from disk?}"); if(strcmp(tclresult(),"ok")==0) { char filename[PATH_MAX]; unselect_all(1); remove_symbols(); my_strncpy(filename, abs_sym_path(xctx->sch[xctx->currsch], ""), S(filename)); load_schematic(1, filename, 1, 1); draw(); } } else if(SET_MODMASK && (state & ControlMask) ) { /* save as symbol */ if(xctx->semaphore >= 2) break; saveas(NULL, SYMBOL); } break; case 'S': if(rstate == 0) { /* change element order */ if(xctx->semaphore >= 2) break; change_elem_order(-1); } else if(rstate == ControlMask) { /* save as schematic */ if(xctx->semaphore >= 2) break; saveas(NULL, SCHEMATIC); } break; case 't': if(rstate == 0) { /* place text */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } if(xctx->semaphore >= 2) break; xctx->last_command = 0; xctx->mx_double_save = xctx->mousex_snap; xctx->my_double_save = xctx->mousey_snap; if(place_text(0, xctx->mousex_snap, xctx->mousey_snap)) { /* 1 = draw text 24122002 */ xctx->mousey_snap = xctx->my_double_save; xctx->mousex_snap = xctx->mx_double_save; move_objects(START,0,0,0); xctx->ui_state |= PLACE_TEXT; } } else if(rstate & ControlMask) { if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } } break; case 'T': if(rstate == 0) { /* toggle spice_ignore, verilog_ignore, ... flag on selected instances. */ toggle_ignore(); } break; case 'u': if(rstate==0) { /* undo */ if(xctx->semaphore >= 2) break; xctx->pop_undo(0, 1); /* 2nd parameter: set_modify_status */ draw(); } else if(EQUAL_MODMASK) { /* align to grid */ if(xctx->semaphore >= 2) break; xctx->push_undo(); round_schematic_to_grid(c_snap); set_modify(1); if(tclgetboolvar("autotrim_wires")) trim_wires(); xctx->prep_hash_inst=0; xctx->prep_hash_wires=0; xctx->prep_net_structs=0; xctx->prep_hi_structs=0; draw(); } else if(rstate==ControlMask) { /* testmode */ unselect_attached_floaters(); } break; case 'U': if(rstate == 0) { /* redo */ if(xctx->semaphore >= 2) break; xctx->pop_undo(1, 1); /* 2nd parameter: set_modify_status */ draw(); } break; case 'v': if(rstate==0) { /* vertically constrained drag 20171023 */ if ( xctx->constr_mv == 2 ) { tcleval("set constr_mv 0" ); xctx->constr_mv = 0; } else { tcleval("set constr_mv 2" ); xctx->constr_mv = 2; } if(xctx->ui_state & STARTWIRE) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_wire(RUBBER, xctx->mousex_snap, xctx->mousey_snap); } if(xctx->ui_state & STARTLINE) { if(xctx->constr_mv == 1) xctx->mousey_snap = xctx->my_double_save; if(xctx->constr_mv == 2) xctx->mousex_snap = xctx->mx_double_save; new_line(RUBBER, xctx->mousex_snap, xctx->mousey_snap); } } else if(rstate == ControlMask) { /* paste from clipboard */ if(xctx->semaphore >= 2) break; merge_file(2,".sch"); } else if(EQUAL_MODMASK) { /* vertical flip objects around their anchor points */ if(xctx->ui_state & STARTMOVE) { move_objects(ROTATE|ROTATELOCAL,0,0,0); move_objects(ROTATE|ROTATELOCAL,0,0,0); move_objects(FLIP|ROTATELOCAL,0,0,0); } else if(xctx->ui_state & STARTCOPY) { copy_objects(ROTATE|ROTATELOCAL); copy_objects(ROTATE|ROTATELOCAL); copy_objects(FLIP|ROTATELOCAL); } else { rebuild_selected_array(); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); move_objects(ROTATE|ROTATELOCAL,0,0,0); move_objects(ROTATE|ROTATELOCAL,0,0,0); move_objects(FLIP|ROTATELOCAL,0,0,0); move_objects(END,0,0,0); } } break; case 'V': if(rstate == 0) { /* vertical flip */ if(xctx->ui_state & STARTMOVE) { move_objects(ROTATE,0,0,0); move_objects(ROTATE,0,0,0); move_objects(FLIP,0,0,0); } else if(xctx->ui_state & STARTCOPY) { copy_objects(ROTATE); copy_objects(ROTATE); copy_objects(FLIP); } else { rebuild_selected_array(); xctx->mx_double_save=xctx->mousex_snap; xctx->my_double_save=xctx->mousey_snap; move_objects(START,0,0,0); move_objects(ROTATE,0,0,0); move_objects(ROTATE,0,0,0); move_objects(FLIP,0,0,0); move_objects(END,0,0,0); } } else if(rstate == ControlMask) { /* toggle spice/vhdl netlist */ xctx->netlist_type++; if(xctx->netlist_type==6) xctx->netlist_type=1; set_tcl_netlist_type(); draw(); /* needed to ungrey or grey out components due to *_ignore attribute */ } break; case 'w': if(/* !xctx->ui_state && */ rstate==0) { /* place wire. */ int prev_state = xctx->ui_state; if(xctx->semaphore >= 2) break; if(infix_interface) { start_wire(xctx->mousex_snap, xctx->mousey_snap); if(prev_state == STARTWIRE) { tcleval("set constr_mv 0" ); xctx->constr_mv=0; } } else { xctx->last_command = 0; xctx->ui_state |= MENUSTART; xctx->ui_state2 = MENUSTARTWIRE; if(prev_state & STARTWIRE) start_wire(xctx->mousex_snap, xctx->mousey_snap); } } else if(rstate == ControlMask) { /* close current schematic */ int save_sem; if(xctx->semaphore >= 2) break; save_sem = xctx->semaphore; tcleval("xschem exit"); xctx->semaphore = save_sem; } break; case 'W': if(/* !xctx->ui_state && */ (rstate == 0) && !cadence_compat) { /* create wire snapping to closest instance pin (original keybind) */ if(xctx->semaphore >= 2) break; snapped_wire(c_snap); } break; case 'x': if(rstate == 0) { /* new cad session */ new_xschem_process(NULL ,0); } else if(EQUAL_MODMASK) { /* toggle draw crosshair at mouse pos */ if(tclgetboolvar("draw_crosshair")) { tclsetvar("draw_crosshair", "0"); } else { tclsetvar("draw_crosshair", "1"); } draw(); } else if(rstate == ControlMask) { /* cut selection into clipboard */ if(xctx->semaphore >= 2) break; rebuild_selected_array(); if(xctx->lastsel) { /* 20071203 check if something selected */ save_selection(2); delete(1/* to_push_undo */); } } break; case 'X': if(rstate == 0) { /* highlight discrepanciens between selected instance pin and net names */ hilight_net_pin_mismatches(); } break; case 'y': if(rstate == 0) { /* toggle stretching */ enable_stretch = !enable_stretch; tclsetboolvar("enable_stretch", enable_stretch); } break; case 'z': if(rstate == 0 && !(xctx->ui_state & (STARTRECT | STARTLINE | STARTWIRE | STARTPOLYGON | STARTARC))) { /* zoom box */ dbg(1, "callback(): zoom_rectangle call\n"); zoom_rectangle(START); } else if(rstate==ControlMask) { /* zoom out */ view_unzoom(0.0); } else if(EQUAL_MODMASK && cadence_compat) { /* toggle snap-cursor option */ if(tclgetboolvar("snap_cursor")) { tclsetvar("snap_cursor", "0"); draw_snap_cursor(1); xctx->closest_pin_found = 0; xctx->prev_snapx = 0.0; xctx->prev_snapy = 0.0; } else { tclsetvar("snap_cursor", "1"); if(wire_draw_active) draw_snap_cursor(3); } } break; case 'Z': if(rstate == 0) { /* zoom in */ view_zoom(0.0); } break; case ' ': if(xctx->ui_state & STARTMOVE) { draw_selection(xctx->gctiled,0); xctx->manhattan_lines++; xctx->manhattan_lines %=3; draw_selection(xctx->gc[SELLAYER], 0); } else if(xctx->ui_state & STARTWIRE) { /* & instead of == 20190409 */ new_wire(RUBBER|CLEAR, xctx->mousex_snap, xctx->mousey_snap); xctx->manhattan_lines++; xctx->manhattan_lines %=3; new_wire(RUBBER, xctx->mousex_snap, xctx->mousey_snap); } else if(xctx->ui_state & STARTLINE) { new_line(RUBBER|CLEAR, xctx->mousex_snap, xctx->mousey_snap); xctx->manhattan_lines++; xctx->manhattan_lines %=3; new_line(RUBBER, xctx->mousex_snap, xctx->mousey_snap); } else { if(xctx->semaphore<2) { rebuild_selected_array(); /* sets or clears xctx->ui_state SELECTION flag */ } pan(START, mx, my); xctx->ui_state |= STARTPAN; } break; case '_': /* toggle change line width */ if(!tclgetboolvar("change_lw")) { tcleval("alert_ { enabling change line width} {}"); tclsetvar("change_lw","1"); } else { tcleval("alert_ { disabling change line width} {}"); tclsetvar("change_lw","0"); } break; case '%': /* toggle draw grid */ dr_gr = tclgetboolvar("draw_grid"); dr_gr =!dr_gr; if(dr_gr) { /* tcleval("alert_ { enabling draw grid} {}"); */ tclsetvar("draw_grid","1"); draw(); } else { /* tcleval("alert_ { disabling draw grid} {}"); */ tclsetvar("draw_grid","0"); draw(); } break; case '$': if( rstate == 0 ) { /* toggle pixmap saving */ xctx->draw_pixmap =!xctx->draw_pixmap; if(xctx->draw_pixmap) tcleval("alert_ { enabling draw pixmap} {}"); else tcleval("alert_ { disabling draw pixmap} {}"); } else if(state & ControlMask) { /* toggle window drawing */ xctx->draw_window =!xctx->draw_window; if(xctx->draw_window) { tcleval("alert_ { enabling draw window} {}"); tclsetvar("draw_window","1"); } else { tcleval("alert_ { disabling draw window} {}"); tclsetvar("draw_window","0"); } } break; case '=': if(state & ControlMask) { /* toggle fill rectangles */ int x; xctx->fill_pattern++; if(xctx->fill_pattern==2) xctx->fill_pattern=0; if(xctx->fill_pattern==1) { tcleval("alert_ { Stippled pattern fill} {}"); for(x=0;xfill_type[x]==2) XSetFillStyle(display,xctx->gcstipple[x],FillSolid); else XSetFillStyle(display,xctx->gcstipple[x],FillStippled); } } else if(xctx->fill_pattern==2) { tcleval("alert_ { solid pattern fill} {}"); for(x=0;xgcstipple[x],FillSolid); } else { tcleval("alert_ { No pattern fill} {}"); for(x=0;xgcstipple[x],FillStippled); } draw(); } break; case '+': if(state & ControlMask) { /* change line width */ xctx->lw = round_to_n_digits(xctx->lw + 0.5, 2); change_linewidth(xctx->lw); tclsetboolvar("change_lw", 0); draw(); } break; case '-': if(state & ControlMask) { /* change line width */ xctx->lw = round_to_n_digits(xctx->lw - 0.5, 2); if(xctx->lw < 0.0) xctx->lw = 0.0; change_linewidth(xctx->lw); tclsetboolvar("change_lw", 0); draw(); } break; case XK_Return: if((state == 0 ) && xctx->ui_state & STARTPOLYGON) { /* close polygon */ new_polygon(ADD|END, xctx->mousex_snap, xctx->mousey_snap); } break; case XK_Escape: /* abort & redraw */ if(xctx->semaphore < 2) { abort_operation(); } /* stuff that can be done reentrantly ... */ tclsetvar("tclstop", "1"); /* stop simulation if any running */ if(xctx->ui_state2 & MENUSTARTWIRE) { xctx->ui_state2 &= ~MENUSTARTWIRE; } if(snap_cursor) draw_snap_cursor(1); /* erase */ if(tclgetboolvar("persistent_command") && (xctx->last_command & STARTWIRE) && cadence_compat) { xctx->last_command &= ~STARTWIRE; } break; case XK_Delete: if(xctx->ui_state & SELECTION) { /* delete selection */ if(xctx->semaphore >= 2) break; delete(1/* to_push_undo */); } break; case XK_Right: if(state == ControlMask) { int save = xctx->semaphore; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } if(xctx->semaphore >= 2) break; xctx->semaphore = 0; tcleval("next_tab"); xctx->semaphore = save; } else { /* left */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } xctx->xorigin+=-CADMOVESTEP*xctx->zoom; draw(); redraw_w_a_l_r_p_z_rubbers(1); } break; case XK_Left: if(state == ControlMask) { int save = xctx->semaphore; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } if(xctx->semaphore >= 2) break; xctx->semaphore = 0; tcleval("prev_tab"); xctx->semaphore = save; } else { /* right */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } xctx->xorigin-=-CADMOVESTEP*xctx->zoom; draw(); redraw_w_a_l_r_p_z_rubbers(1); } break; case XK_Down: /* down */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } xctx->yorigin+=-CADMOVESTEP*xctx->zoom; draw(); redraw_w_a_l_r_p_z_rubbers(1); break; case XK_Up: /* up */ if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); break; } xctx->yorigin-=-CADMOVESTEP*xctx->zoom; draw(); redraw_w_a_l_r_p_z_rubbers(1); break; case XK_BackSpace: /* back */ if(xctx->semaphore >= 2) break; go_back(1); break; #if defined(__unix__) && HAS_CAIRO==1 case XK_Print: xctx->ui_state |= GRABSCREEN; tclvareval(xctx->top_path, ".drw configure -cursor {}" , NULL); tclvareval("grab set -global ", xctx->top_path, ".drw", NULL); break; #endif case XK_Insert: if(state == ShiftMask) { /* insert sym */ if(tclgetboolvar("new_symbol_browser")) { tcleval("insert_symbol $new_symbol_browser_paths $new_symbol_browser_depth $new_symbol_browser_ext"); } else { tcleval("load_file_dialog {Insert symbol} *.\\{sym,tcl\\} INITIALINSTDIR 2"); } } else { if(xctx->semaphore >= 2) break; if(tclgetboolvar("new_symbol_browser")) { tcleval("insert_symbol $new_symbol_browser_paths $new_symbol_browser_depth $new_symbol_browser_ext"); } else { start_place_symbol(); } } break; case '*': if(rstate == 0 ) { /* postscript print */ if(xctx->semaphore >= 2) break; ps_draw(7, 0, 0); } else if(rstate == ControlMask) {/* xpm print */ if(xctx->semaphore >= 2) break; print_image(); } else if(EQUAL_MODMASK) { /* svg print , 20121108 */ if(xctx->semaphore >= 2) break; svg_draw(); } break; case '&': /* check wire connectivity */ if(xctx->semaphore >= 2) break; xctx->push_undo(); trim_wires(); draw(); break; case '\\': if(state==0) { /* fullscreen */ dbg(1, "callback(): toggle fullscreen, win_path=%s\n", win_path); toggle_fullscreen(win_path); } break; case '>': if(xctx->semaphore >= 2) break; if(xctx->draw_single_layer< cadlayers-1) xctx->draw_single_layer++; draw(); break; case '<': if(xctx->semaphore >= 2) break; if(xctx->draw_single_layer>=0 ) xctx->draw_single_layer--; draw(); break; /* toggle flat netlist (only spice) */ case ':': if(!tclgetboolvar("flat_netlist")) { tcleval("alert_ { enabling flat netlist} {}"); tclsetvar("flat_netlist","1"); } else { tcleval("alert_ { set hierarchical netlist } {}"); tclsetvar("flat_netlist","0"); } break; case '#': if((state & ControlMask)) { check_unique_names(1); } else { check_unique_names(0); } break; case ';': if(0 && (state & ControlMask)) { /* testmode */ } break; case '~': if(0 && (state & ControlMask)) { /* testmode */ } break; case '|': if(0 && (state & ControlMask)) { /* testmode */ static int x = 0; if(x == 0) { int i; XFillRectangle(display, xctx->window, xctx->gc[BACKLAYER], xctx->areax1, xctx->areay1, xctx->areaw, xctx->areah); XFlush(display); sleep_ms(400); for(i = xctx->xrect[0].x; i < xctx->xrect[0].width; i++) { XDrawLine(display, xctx->window, xctx->gctiled, i, xctx->xrect[0].y, i, xctx->xrect[0].height); XFlush(display); sleep_ms(4); } } else if(x == 1) { int i; XFillRectangle(display, xctx->window, xctx->gc[BACKLAYER], xctx->areax1, xctx->areay1, xctx->areaw, xctx->areah); XFlush(display); sleep_ms(400); for(i = xctx->xrect[0].x; i < xctx->xrect[0].width; i++) { XDrawLine(display, xctx->window, xctx->gctiled, i, xctx->xrect[0].y, i+1, xctx->xrect[0].height); XFlush(display); sleep_ms(4); } } x++; x %= 2; } break; case '!': if((state & ControlMask)) { if(xctx->semaphore >= 2) break; break_wires_at_pins(1); } else { if(xctx->semaphore >= 2) break; break_wires_at_pins(0); } break; default: break; } return; } 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 aux) { int use_cursor_for_sel = tclgetintvar("use_cursor_for_selection"); int excl = xctx->ui_state & (STARTWIRE | STARTRECT | STARTLINE | STARTPOLYGON | STARTARC); dbg(1, "callback(): ButtonPress ui_state=%d state=%d\n",xctx->ui_state,state); if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return; } /* terminate a schematic pan action */ if(xctx->ui_state & STARTPAN) { xctx->ui_state &=~STARTPAN; return; } /* select instance and connected nets stopping at wire junctions */ if(!excl && button == Button3 && state == ControlMask && xctx->semaphore <2) { Selected sel; sel = select_object(xctx->mousex, xctx->mousey, SELECTED, 0, NULL); if(sel.type) select_connected_nets(1); } /* break wire at mouse coordinates, move break point to nearest grid point */ else if(!excl && button == Button3 && EQUAL_MODMASK && !(state & ShiftMask) && xctx->semaphore <2) { break_wires_at_point(xctx->mousex_snap, xctx->mousey_snap, 1); } /* break wire at mouse coordinates */ else if(!excl && button == Button3 && EQUAL_MODMASK && (state & ShiftMask) && xctx->semaphore <2) { break_wires_at_point(xctx->mousex_snap, xctx->mousey_snap, 0); } /* select instance and connected nets NOT stopping at wire junctions */ else if(!excl && button == Button3 && state == ShiftMask && xctx->semaphore <2) { Selected sel; sel = select_object(xctx->mousex, xctx->mousey, SELECTED, 0, NULL); if(sel.type) select_connected_nets(0); } /* moved to Button3 release */ /* * else if(button == Button3 && state == 0 && xctx->semaphore <2) { * context_menu_action(xctx->mousex_snap, xctx->mousey_snap); * } */ /* zoom rectangle by right clicking and drag */ else if(!excl && button == Button3 && state == 0 && xctx->semaphore < 2) { zoom_rectangle(START);return; } /* Mouse wheel events */ else if(handle_mouse_wheel(event, mx, my, key, button, aux, state)) return; /* terminate wire placement in snap mode */ else if(button==Button1 && (state & ShiftMask) && (xctx->ui_state & STARTWIRE) ) { snapped_wire(c_snap); } /* Alt - Button1 click to unselect */ else if(button==Button1 && (SET_MODMASK) ) { unselect_at_mouse_pos(mx, my); } /* Middle button press (Button2) will pan the schematic. */ else if(button==Button2 && (state == 0)) { pan(START, mx, my); xctx->ui_state |= STARTPAN; } /* button1 click to select another instance while edit prop dialog open */ else if(button==Button1 && xctx->semaphore >= 2) { if(tcleval("winfo exists .dialog.textinput")[0] == '1') { /* proc text_line */ tcleval(".dialog.f1.b1 invoke"); return; } else if(tcleval("winfo exists .dialog.txt")[0] == '1') { /* proc enter_text */ tcleval(".dialog.buttons.ok invoke"); return; } else if(state==0 && tclgetvar("edit_symbol_prop_new_sel")[0]) { tcleval("set edit_symbol_prop_new_sel 1; .dialog.f1.b1 invoke"); /* invoke 'OK' of edit prop dialog */ } else if((state & ShiftMask) && tclgetvar("edit_symbol_prop_new_sel")[0]) { select_object(xctx->mousex, xctx->mousey, SELECTED, 0, NULL); tclsetvar("preserve_unchanged_attrs", "1"); rebuild_selected_array(); } } /* Handle the remaining Button1Press events */ else if(button==Button1) /* MOD button is not pressed here. Processed above */ { xctx->onetime = 0; xctx->mouse_moved = 0; xctx->drag_elements = 0; /* start another wire or line in persistent mode */ if(tclgetboolvar("persistent_command") && xctx->last_command) { if(xctx->last_command == STARTLINE) start_line(xctx->mousex_snap, xctx->mousey_snap); if(xctx->last_command == STARTWIRE){ if(tclgetboolvar("snap_cursor") && (xctx->prev_snapx == xctx->mousex_snap && xctx->prev_snapy == xctx->mousey_snap) && (xctx->ui_state & STARTWIRE) && xctx->closest_pin_found){ new_wire(PLACE|END, xctx->mousex_snap, xctx->mousey_snap); xctx->ui_state &= ~STARTWIRE; } else start_wire(xctx->mousex_snap, xctx->mousey_snap); } return; } /* handle all object insertions started from Tools/Edit menu */ if(check_menu_start_commands(state, c_snap, mx, my)) return; /* complete the pending STARTWIRE, STARTRECT, STARTZOOM, STARTCOPY ... operations */ if(end_place_move_copy_zoom()) return; /* Button1Press to select objects */ if(!excl) { Selected sel; int already_selected = 0; int prev_last_sel = xctx->lastsel; int no_shift_no_ctrl = !(state & (ShiftMask | ControlMask)); xctx->shape_point_selected = 0; xctx->mx_save = mx; xctx->my_save = my; xctx->mx_double_save=xctx->mousex; xctx->my_double_save=xctx->mousey; #if 0 /* disabled */ /* Clicking and dragging from a **selected** instance pin will start a new wire * if no other elements are selected */ if(xctx->lastsel == 1 && xctx->sel_array[0].type==ELEMENT) { if(add_wire_from_wire(&xctx->sel_array[0], xctx->mousex_snap, xctx->mousey_snap)) return; if(add_wire_from_inst(&xctx->sel_array[0], xctx->mousex_snap, xctx->mousey_snap)) return; } #endif /* In *NON* intuitive interface a button1 press with no modifiers will * first unselect everything... * For intuitive interface unselection see below... */ 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 */ if(draw_xhair && (use_cursor_for_sel || crosshair_size == 0)) { sel = find_closest_obj(xctx->mousex_snap, xctx->mousey_snap, 0); } else { sel = find_closest_obj(xctx->mousex, xctx->mousey, 0); } dbg(1, "sel.type=%d\n", sel.type); /* determine if closest object was already selected when button1 was pressed */ 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 */ /* Clicking and drag on an instance pin -> drag a new wire */ if(xctx->intuitive_interface && !already_selected) { if(add_wire_from_inst(&sel, xctx->mousex_snap, xctx->mousey_snap)) return; } /* Clicking and drag on a wire end -> drag a new wire */ if(xctx->intuitive_interface && !already_selected) { if(add_wire_from_wire(&sel, xctx->mousex_snap, xctx->mousey_snap)) return; } /* In intuitive interface a button1 press with no modifiers will * unselect everything... we do it here */ if(xctx->intuitive_interface && !already_selected && no_shift_no_ctrl ) unselect_all(1); /* select the object under the mouse and rebuild the selected array */ if(!already_selected) select_object(xctx->mousex, xctx->mousey, SELECTED, 0, &sel); rebuild_selected_array(); dbg(1, "Button1Press to select objects, lastsel = %d\n", xctx->lastsel); /* if clicking on some object endpoints or vertices set shape_point_selected * this information will be used in Motion events to draw the stretched vertices */ if(xctx->lastsel == 1 && xctx->sel_array[0].type==POLYGON) { if(edit_polygon_point(state)) return; /* sets xctx->shape_point_selected */ } if(xctx->lastsel == 1 && xctx->intuitive_interface) { int cond = already_selected; if(cond && xctx->sel_array[0].type==xRECT) { if(edit_rect_point(state)) return; /* sets xctx->shape_point_selected */ } if(cond && xctx->sel_array[0].type==LINE) { if(edit_line_point(state)) return; /* sets xctx->shape_point_selected */ } if(cond && xctx->sel_array[0].type==WIRE) { if(edit_wire_point(state)) return; /* sets xctx->shape_point_selected */ } } dbg(1, "shape_point_selected=%d, lastsel=%d\n", xctx->shape_point_selected, xctx->lastsel); /* intuitive interface: directly drag elements */ if(sel.type && xctx->intuitive_interface && xctx->lastsel >= 1 && !xctx->shape_point_selected) { /* enable_stretch (from TCL variable) reverses command if enabled: * - move --> stretch move * - stretch move (with ctrl key) --> move */ int stretch = (state & ControlMask ? 1 : 0) ^ enable_stretch; xctx->drag_elements = 1; /* select attached nets depending on ControlMask and enable_stretch */ if(stretch) { select_attached_nets(); /* stretch nets that land on selected instance pins */ } /* if dragging instances with stretch enabled and Shift down add wires to pins * attached to something */ if((state & ShiftMask) && stretch) { xctx->connect_by_kissing = 2; /* 2 will be used to reset var to 0 at end of move */ move_objects(START,0,0,0); } /* dragging away an object with Shift pressed is a copy (duplicate object) */ else if(state & ShiftMask) copy_objects(START); /* else it is a normal move */ else move_objects(START,0,0,0); } if(tclgetboolvar("auto_hilight") && !xctx->shape_point_selected) { if(!(state & ShiftMask) && xctx->hilight_nets && sel.type == 0 ) { if(!prev_last_sel) { redraw_hilights(1); /* 1: clear all hilights, then draw */ } } hilight_net(0); if(xctx->lastsel) { redraw_hilights(0); } } return; } /* if(!excl) */ } /* button==Button1 */ return; } 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) { char str[PATH_MAX + 100]; if(waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return; } xctx->ui_state &= ~DESEL_CLICK; dbg(1, "release: shape_point_selected=%d\n", xctx->shape_point_selected); /* bring up context menu if no pending operation */ if(state == Button3Mask && xctx->semaphore <2) { if(!end_place_move_copy_zoom()) { context_menu_action(xctx->mousex_snap, xctx->mousey_snap); } } /* launcher, no intuitive interface */ if(!xctx->intuitive_interface && state == (Button1Mask | ControlMask) && !xctx->shape_point_selected && xctx->mouse_moved == 0) { int savesem = xctx->semaphore; xctx->semaphore = 0; launcher(); /* works only if lastsel == 1 */ xctx->semaphore = savesem; } /* launcher, intuitive_interface, only if no movement has been done */ else if(xctx->intuitive_interface && state == (Button1Mask | ControlMask) && !xctx->shape_point_selected && (xctx->ui_state & STARTMOVE) && xctx->mouse_moved == 0) { int savesem = xctx->semaphore; move_objects(ABORT, 0, 0.0, 0.0); unselect_all(1); xctx->drag_elements = 0; /* after ctrl-Button1Press on a launcher need to clear this */ select_object(xctx->mousex, xctx->mousey, SELECTED, 0, NULL); rebuild_selected_array(); xctx->semaphore = 0; launcher(); /* works only if lastsel == 1 */ xctx->semaphore = savesem; } /* 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)) { if(end_place_move_copy_zoom()) return; } /* end intuitive_interface copy or move */ if(xctx->ui_state & STARTCOPY && xctx->drag_elements) { copy_objects(END); xctx->constr_mv=0; tcleval("set constr_mv 0" ); xctx->drag_elements = 0; } else if(xctx->ui_state & STARTMOVE && xctx->drag_elements) { move_objects(END,0,0,0); xctx->constr_mv=0; tcleval("set constr_mv 0" ); xctx->drag_elements = 0; } /* if a polygon/bezier/rectangle control point was clicked, end point move operation * and set polygon state back to SELECTED from SELECTED1 */ else if((xctx->ui_state & (STARTMOVE | SELECTION)) && xctx->shape_point_selected) { end_shape_point_edit(c_snap); } if(xctx->ui_state & STARTPAN) { xctx->ui_state &=~STARTPAN; /* xctx->mx_save = mx; xctx->my_save = my; */ /* xctx->mx_double_save=xctx->mousex_snap; */ /* xctx->my_double_save=xctx->mousey_snap; */ redraw_w_a_l_r_p_z_rubbers(1); return; } dbg(1, "callback(): ButtonRelease ui_state=%d state=%d\n",xctx->ui_state,state); if(xctx->semaphore >= 2) return; if(xctx->ui_state & STARTSELECT) { if(state & ControlMask) { select_rect(!enable_stretch, END,-1); } else { /* Button1 release: end of rectangle select */ if(!(state & (Button4Mask|Button5Mask) ) ) { select_rect(enable_stretch, END,-1); } } xctx->ui_state &= ~DESEL_AREA; rebuild_selected_array(); my_snprintf(str, S(str), "mouse = %.16g %.16g - selected: %d path: %s", xctx->mousex_snap, xctx->mousey_snap, xctx->lastsel, xctx->sch_path[xctx->currsch] ); statusmsg(str,1); } /* clear start from menu flag or infix_interface=0 start commands */ if( state == Button1Mask && xctx->ui_state & MENUSTART) { xctx->ui_state &= ~MENUSTART; return; } if(draw_xhair) draw_crosshair(3, state); /* restore crosshair when selecting / unselecting */ if(snap_cursor && ((state == ShiftMask) || wire_draw_active)) draw_snap_cursor(3); /* erase & redraw */ return; } static void handle_double_click(int event, int state, KeySym key, int button, int mx, int my, int aux, int cadence_compat) { if( waves_selected(event, key, state, button)) { waves_callback(event, mx, my, key, button, aux, state); return; } else { if(xctx->semaphore >= 2) return; dbg(1, "callback(): DoubleClick ui_state=%d state=%d\n",xctx->ui_state,state); if(button==Button1) { Selected sel; if(!xctx->lastsel && xctx->ui_state == 0) { /* Following 5 lines do again a selection overriding lock, * so locked instance attrs can be edited */ sel = select_object(xctx->mousex, xctx->mousey, SELECTED, 1, NULL); if(sel.type) { xctx->ui_state = SELECTION; rebuild_selected_array(); } } if(xctx->ui_state == 0 || xctx->ui_state == SELECTION) { edit_property(0); } else { if(xctx->ui_state & STARTWIRE) { if( cadence_compat ) { redraw_w_a_l_r_p_z_rubbers(1); start_wire(mx, my); } xctx->ui_state &= ~STARTWIRE; } if(xctx->ui_state & STARTLINE) { xctx->ui_state &= ~STARTLINE; } if( (xctx->ui_state & STARTPOLYGON) && (state ==0 ) ) { new_polygon(SET, xctx->mousex_snap, xctx->mousey_snap); } } } } } /* main window callback */ /* mx and my are set to the mouse coord. relative to window */ /* win_path: set to .drw or sub windows .x1.drw, .x2.drw, ... */ int callback(const char *win_path, int event, int mx, int my, KeySym key, int button, int aux, int state) { char str[PATH_MAX + 100]; int redraw_only; double c_snap; #ifndef __unix__ short cstate = GetKeyState(VK_CAPITAL); short nstate = GetKeyState(VK_NUMLOCK); #else XKeyboardState kbdstate; #endif int enable_stretch = tclgetboolvar("enable_stretch"); int draw_xhair = tclgetboolvar("draw_crosshair"); int crosshair_size = tclgetintvar("crosshair_size"); int infix_interface = tclgetboolvar("infix_interface"); int rstate; /* (reduced state, without ShiftMask) */ int snap_cursor = tclgetboolvar("snap_cursor"); int cadence_compat = tclgetboolvar("cadence_compat"); int persistent_command = tclgetboolvar("persistent_command"); int wire_draw_active = (xctx->ui_state & STARTWIRE) || ((xctx->ui_state2 & MENUSTARTWIRE) && (xctx->ui_state & MENUSTART)) || (persistent_command && (xctx->last_command & STARTWIRE)); int line_draw_active = (xctx->ui_state & STARTLINE) || ((xctx->ui_state2 & MENUSTARTLINE) && (xctx->ui_state & MENUSTART)) || (persistent_command && (xctx->last_command & STARTLINE)); int poly_draw_active = (xctx->ui_state & STARTPOLYGON) || ((xctx->ui_state2 & MENUSTARTPOLYGON) && (xctx->ui_state & MENUSTART)) || (persistent_command && (xctx->last_command & STARTPOLYGON)); int arc_draw_active = (xctx->ui_state & STARTARC) || ((xctx->ui_state2 & MENUSTARTARC) && (xctx->ui_state & MENUSTART)) || (persistent_command && (xctx->last_command & STARTARC)); int rect_draw_active = (xctx->ui_state & STARTRECT) || ((xctx->ui_state2 & MENUSTARTRECT) && (xctx->ui_state & MENUSTART)) || (persistent_command && (xctx->last_command & STARTRECT)); /* this fix uses an alternative method for getting mouse coordinates on KeyPress/KeyRelease * events. Some remote connection softwares do not generate the correct coordinates * on such events */ if(fix_mouse_coord) { if(event == KeyPress || event == KeyRelease) { tclvareval("getmousex ", win_path, NULL); mx = atoi(tclresult()); tclvareval("getmousey ", win_path, NULL); my = atoi(tclresult()); dbg(1, "mx = %d my=%d\n", mx, my); } } #ifndef __unix__ if(cstate & 0x0001) { /* caps lock */ tclvareval(xctx->top_path, ".statusbar.8 configure -state active -text {CAPS LOCK SET! }", NULL); } else if (nstate & 0x0001) { /* num lock */ tclvareval(xctx->top_path, ".statusbar.8 configure -state active -text {NUM LOCK SET! }", NULL); } else { /* normal state */ tclvareval(xctx->top_path, ".statusbar.8 configure -state normal -text {}", NULL); } #else XGetKeyboardControl(display, &kbdstate); if(kbdstate.led_mask & 1) { /* caps lock */ tclvareval(xctx->top_path, ".statusbar.8 configure -state active -text {CAPS LOCK SET! }", NULL); } else if(kbdstate.led_mask & 2) { /* num lock */ tclvareval(xctx->top_path, ".statusbar.8 configure -state active -text {NUM LOCK SET! }", NULL); } else { /* normal state */ tclvareval(xctx->top_path, ".statusbar.8 configure -state normal -text {}", NULL); } #endif if(wire_draw_active) { tclvareval(xctx->top_path, ".statusbar.10 configure -state active -text {DRAW WIRE! }", NULL); } else if(line_draw_active) { tclvareval(xctx->top_path, ".statusbar.10 configure -state active -text {DRAW LINE! }", NULL); } else if(poly_draw_active) { tclvareval(xctx->top_path, ".statusbar.10 configure -state active -text {DRAW POLYGON! }", NULL); } else if(arc_draw_active) { tclvareval(xctx->top_path, ".statusbar.10 configure -state active -text {DRAW ARC! }", NULL); } else if(rect_draw_active) { tclvareval(xctx->top_path, ".statusbar.10 configure -state active -text {DRAW RECTANGLE! }", NULL); } else { tclvareval(xctx->top_path, ".statusbar.10 configure -state normal -text { }", NULL); } tclvareval(xctx->top_path, ".statusbar.7 configure -text $netlist_type", NULL); tclvareval(xctx->top_path, ".statusbar.3 delete 0 end;", xctx->top_path, ".statusbar.3 insert 0 $cadsnap", NULL); tclvareval(xctx->top_path, ".statusbar.5 delete 0 end;", xctx->top_path, ".statusbar.5 insert 0 $cadgrid", NULL); #if 0 /* exclude Motion and Expose events */ if(event!=6 /* && event!=12 */) { dbg(0, "callback(): state=%d event=%d, win_path=%s, old_win_path=%s, semaphore=%d\n", state, event, win_path, old_win_path, xctx->semaphore+1); } #endif /* Schematic window context switch */ redraw_only =0; if(strcmp(old_win_path, win_path) ) { if( xctx->semaphore >= 1 || event == Expose) { dbg(1, "callback(): semaphore >=2 (or Expose) switching window context: %s --> %s\n", old_win_path, win_path); redraw_only = 1; new_schematic("switch_no_tcl_ctx", win_path, "", 1); } else { dbg(1, "callback(): switching window context: %s --> %s, semaphore=%d\n", old_win_path, win_path, xctx->semaphore); new_schematic("switch", win_path, "", 1); } tclvareval("housekeeping_ctx", NULL); } /* artificially set semaphore to allow only redraw operations in switched schematic, * so we don't need to switch tcl context which is costly performance-wise */ if(redraw_only) { dbg(1, "callback(): incrementing semaphore for redraw_only\n"); xctx->semaphore++; } xctx->semaphore++; /* to recognize recursive callback() calls */ c_snap = tclgetdoublevar("cadsnap"); #ifdef __unix__ state &= (1 <<13) -1; /* filter out anything above bit 12 (4096) */ #endif state &= ~Mod2Mask; /* 20170511 filter out NumLock status */ state &= ~LockMask; /* filter out Caps Lock */ rstate = state; /* rstate does not have ShiftMask bit, so easier to test for KeyPress events */ rstate &= ~ShiftMask; /* don't use ShiftMask, identifying characters is sufficient */ rstate &= ~Button1Mask; /* ignore button-1 */ if(xctx->semaphore >= 2) { if(debug_var>=2) if(event != MotionNotify) fprintf(errfp, "callback(): reentrant call of callback(), semaphore=%d, ev=%d, ui_state=%d\n", xctx->semaphore, event, xctx->ui_state); } xctx->mousex=X_TO_XSCHEM(mx); xctx->mousey=Y_TO_XSCHEM(my); xctx->mousex_snap=my_round(xctx->mousex / c_snap) * c_snap; xctx->mousey_snap=my_round(xctx->mousey / c_snap) * c_snap; if(abs(mx-xctx->mx_save) > 8 || abs(my-xctx->my_save) > 8 ) { my_snprintf(str, S(str), "mouse = %.16g %.16g - selected: %d path: %s", xctx->mousex_snap, xctx->mousey_snap, xctx->lastsel, xctx->sch_path[xctx->currsch] ); statusmsg(str,1); } dbg(1, "key=%d EQUAL_MODMASK=%d, SET_MODMASK=%d\n", key, SET_MODMASK, EQUAL_MODMASK); #if defined(__unix__) && HAS_CAIRO==1 if(xctx->ui_state & GRABSCREEN) { grabscreen(win_path, event, mx, my, key, button, aux, state); } else #endif switch(event) { case LeaveNotify: if(draw_xhair) draw_crosshair(1, state); /* clear crosshair when exiting window */ if(snap_cursor) draw_snap_cursor(1); /* erase */ tclvareval(xctx->top_path, ".drw configure -cursor {}" , NULL); xctx->mouse_inside = 0; break; case EnterNotify: handle_enter_notify(draw_xhair, crosshair_size); break; case Expose: dbg(1, "callback: Expose, win_path=%s, %dx%d+%d+%d\n", win_path, button, aux, mx, my); MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0], mx,my,button,aux,mx,my); { XRectangle xr[1]; xr[0].x=(short)mx; xr[0].y=(short)my; xr[0].width=(unsigned short)button; xr[0].height=(unsigned short)aux; /* redraw selection on expose, needed if no backing store available on the server 20171112 */ XSetClipRectangles(display, xctx->gc[SELLAYER], 0,0, xr, 1, Unsorted); rebuild_selected_array(); if(tclgetboolvar("compare_sch") /* && xctx->sch_to_compare[0] */){ compare_schematics(""); } else { draw_selection(xctx->gc[SELLAYER],0); } XSetClipMask(display, xctx->gc[SELLAYER], None); } dbg(1, "callback(): Expose\n"); break; case ConfigureNotify: dbg(1,"callback(): ConfigureNotify event\n"); resetwin(1, 1, 0, 0, 0); draw(); break; case MotionNotify: handle_motion_notify(event, key, state, rstate, button, mx, my, aux, draw_xhair, enable_stretch, snap_cursor, wire_draw_active); break; case KeyRelease: /* force clear (even if mouse pos not changed) */ /* if(snap_cursor && (key == XK_Shift_L || key == XK_Shift_R) ) draw_snap_cursor(5); */ break; case KeyPress: handle_key_press(event, key, state, rstate, mx, my, button, aux, infix_interface, enable_stretch, win_path, c_snap, cadence_compat, wire_draw_active, snap_cursor); break; case ButtonPress: handle_button_press(event, state, rstate, key, button, mx, my, c_snap, draw_xhair, crosshair_size, enable_stretch, 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); break; case -3: /* double click : edit prop */ handle_double_click(event, state, key, button, mx, my, aux, cadence_compat); break; default: dbg(1, "callback(): Event:%d\n",event); break; } /* switch(event) */ if(xctx->semaphore > 0) xctx->semaphore--; if(redraw_only) { xctx->semaphore--; /* decrement articially incremented semaphore (see above) */ dbg(1, "callback(): semaphore >=2 restoring window context: %s <-- %s\n", old_win_path, win_path); if(old_win_path[0]) new_schematic("switch_no_tcl_ctx", old_win_path, "", 1); } else if(strcmp(old_win_path, win_path)) { if(old_win_path[0]) dbg(1, "callback(): reset old_win_path: %s <- %s\n", old_win_path, win_path); my_strncpy(old_win_path, win_path, S(old_win_path)); } return 0; }