Index: trunk/src_plugins/dialogs/dlg_pref.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref.c	(revision 35943)
+++ trunk/src_plugins/dialogs/dlg_pref.c	(nonexistent)
@@ -1,500 +0,0 @@
-/*
- *                            COPYRIGHT
- *
- *  pcb-rnd, interactive printed circuit board design
- *  Copyright (C) 2018,2021 Tibor 'Igor2' Palinkas
- *
- *  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.
- *
- *  Contact:
- *    Project page: http://repo.hu/projects/pcb-rnd
- *    lead developer: http://repo.hu/projects/pcb-rnd/contact.html
- *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
- */
-
-/* The preferences dialog, invoked by the Preferences() action */
-
-#include "config.h"
-
-#include <genvector/gds_char.h>
-#include <limits.h>
-#include <librnd/core/actions.h>
-#include <librnd/core/rnd_printf.h>
-#include <librnd/core/error.h>
-#include <librnd/core/event.h>
-#include <librnd/core/conf.h>
-#include <librnd/core/conf_hid.h>
-#include <librnd/core/hid_dad.h>
-#include <librnd/core/hid_dad_tree.h>
-
-#include "dlg_pref.h"
-
-static const char *pref_tabs[Rnd_PREF_MAX_TAB];
-static int pref_tab_cfgs[Rnd_PREF_MAX_TAB];
-
-static const char *bi_pref_tabs[]   = { "Window", "Key", "Menu", "Config tree", NULL };
-static const int bi_pref_tab_cfgs[] = {  1,        0,     0,          0      };
-
-
-void Rnd_pref_init_func_dummy(pref_ctx_t *ctx, int tab) { }
-
-/* built-in tabs */
-#include "dlg_pref_win.c"
-#include "dlg_pref_key.c"
-#include "dlg_pref_menu.c"
-#include "dlg_pref_conf.c"
-
-#define call_hook(pctx, HOOK) \
-	do { \
-		int t; \
-		for(t = 0; t < (pctx)->tabs; t++) \
-			if ((pctx)->tab[t].hooks->HOOK != NULL) \
-				(pctx)->tab[t].hooks->HOOK(pctx); \
-	} while(0)
-
-pref_ctx_t pref_ctx;
-static const char *pref_cookie = "preferences dialog";
-rnd_conf_hid_id_t pref_hid;
-
-static const char *role_names[] =  { "user",   "project",   "design",   "cli", NULL };
-static const rnd_conf_role_t roles[] = { RND_CFR_USER, RND_CFR_PROJECT, RND_CFR_DESIGN, RND_CFR_CLI, 0 };
-
-pref_ctx_t *Rnd_pref_get_ctx(rnd_hidlib_t *hidlib)
-{
-	return &pref_ctx;
-}
-
-lht_node_t *Rnd_pref_dlg2conf_pre(pref_ctx_t *ctx)
-{
-	lht_node_t *m;
-
-	m = rnd_conf_lht_get_first(ctx->role, 0);
-	if (m == NULL) {
-		if (ctx->role == RND_CFR_PROJECT) {
-			const char *pcb_fn = (PCB == NULL ? NULL : PCB->hidlib.filename);
-			const char *try, *fn = rnd_conf_get_project_conf_name(NULL, pcb_fn, &try);
-			if (fn == NULL) {
-				rnd_message(RND_MSG_ERROR, "Failed to create the project file\n");
-				return NULL;
-			}
-			rnd_conf_reset(ctx->role, fn);
-			rnd_conf_makedirty(ctx->role);
-			rnd_conf_save_file(&PCB->hidlib, fn, pcb_fn, ctx->role, NULL);
-			m = rnd_conf_lht_get_first(ctx->role, 0);
-			if (m == NULL) {
-				rnd_message(RND_MSG_ERROR, "Failed to create the project file %s\n", fn);
-				return NULL;
-			}
-				rnd_message(RND_MSG_INFO, "Created the project file\n");
-		}
-		else {
-			rnd_message(RND_MSG_ERROR, "Failed to create config file for role %s\n", rnd_conf_role_name(ctx->role));
-			return NULL;
-		}
-	}
-
-	return m;
-}
-
-void Rnd_pref_dlg2conf_post(pref_ctx_t *ctx)
-{
-	if ((ctx->role == RND_CFR_USER) || (ctx->role == RND_CFR_PROJECT))
-		rnd_conf_save_file(&PCB->hidlib, NULL, (PCB == NULL ? NULL : PCB->hidlib.filename), ctx->role, NULL);
-	else if (ctx->role == RND_CFR_DESIGN)
-		pcb_board_set_changed_flag(PCB, 1);
-}
-
-void pcb_pref_conf2dlg_item(rnd_conf_native_t *cn, pref_confitem_t *item)
-{
-	switch(cn->type) {
-		case RND_CFN_COORD:
-			RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, item->wid, crd, cn->val.coord[0]);
-			break;
-		case RND_CFN_BOOLEAN:
-		case RND_CFN_INTEGER:
-			RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, item->wid, lng, cn->val.integer[0]);
-			break;
-		case RND_CFN_REAL:
-			RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, item->wid, dbl, cn->val.real[0]);
-			break;
-		case RND_CFN_STRING:
-			RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, item->wid, str, cn->val.string[0]);
-			break;
-		default: rnd_message(RND_MSG_ERROR, "pcb_pref_conf2dlg_item(): widget type not handled\n");
-	}
-}
-
-void pcb_pref_dlg2conf_item(pref_ctx_t *ctx, pref_confitem_t *item, rnd_hid_attribute_t *attr)
-{
-	pref_confitem_t *old = ctx->pcb_conf_lock;
-	rnd_conf_native_t *cn = rnd_conf_get_field(item->confpath);
-
-	if (cn == NULL)
-		return;
-
-	ctx->pcb_conf_lock = item;
-	switch(cn->type) {
-		case RND_CFN_COORD:
-			if (cn->val.coord[0] != attr->val.crd)
-				rnd_conf_setf(ctx->role, item->confpath, -1, "%.8$mm", attr->val.crd);
-			break;
-		case RND_CFN_BOOLEAN:
-		case RND_CFN_INTEGER:
-			if (cn->val.integer[0] != attr->val.lng)
-				rnd_conf_setf(ctx->role, item->confpath, -1, "%d", attr->val.lng);
-			break;
-		case RND_CFN_REAL:
-			if (cn->val.real[0] != attr->val.dbl)
-				rnd_conf_setf(ctx->role, item->confpath, -1, "%f", attr->val.dbl);
-			break;
-		case RND_CFN_STRING:
-			if (strcmp(cn->val.string[0], attr->val.str) != 0)
-				rnd_conf_set(ctx->role, item->confpath, -1, attr->val.str, RND_POL_OVERWRITE);
-			break;
-		default: rnd_message(RND_MSG_ERROR, "pcb_pref_dlg2conf_item(): widget type not handled\n");
-	}
-	ctx->pcb_conf_lock = old;
-}
-
-rnd_bool pcb_pref_dlg2conf_table(pref_ctx_t *ctx, pref_confitem_t *list, rnd_hid_attribute_t *attr)
-{
-	pref_confitem_t *c;
-	int wid = attr - ctx->dlg;
-
-	for(c = list; c->confpath != NULL; c++) {
-		if (c->wid == wid) {
-			pcb_pref_dlg2conf_item(ctx, c, attr);
-			return 1;
-		}
-	}
-	return 0;
-}
-
-
-void pcb_pref_create_conf_item(pref_ctx_t *ctx, pref_confitem_t *item, void (*change_cb)(void *hid_ctx, void *caller_data, rnd_hid_attribute_t *attr))
-{
-	rnd_conf_native_t *cn = rnd_conf_get_field(item->confpath);
-
-	if (cn == NULL) {
-		rnd_message(RND_MSG_ERROR, "Internal error: pcb_pref_create_conf_item(): invalid conf node %s\n", item->confpath);
-		item->wid = -1;
-		return;
-	}
-
-	RND_DAD_LABEL(ctx->dlg, item->label);
-		RND_DAD_HELP(ctx->dlg, cn->description);
-
-	switch(cn->type) {
-		case RND_CFN_COORD:
-			RND_DAD_COORD(ctx->dlg);
-				item->wid = RND_DAD_CURRENT(ctx->dlg);
-				RND_DAD_MINMAX(ctx->dlg, 0, RND_MAX_COORD);
-				RND_DAD_DEFAULT_NUM(ctx->dlg, cn->val.coord[0]);
-				RND_DAD_HELP(ctx->dlg, cn->description);
-				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
-			break;
-		case RND_CFN_BOOLEAN:
-			RND_DAD_BOOL(ctx->dlg);
-				item->wid = RND_DAD_CURRENT(ctx->dlg);
-				RND_DAD_DEFAULT_NUM(ctx->dlg, cn->val.integer[0]);
-				RND_DAD_HELP(ctx->dlg, cn->description);
-				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
-			break;
-		case RND_CFN_INTEGER:
-			RND_DAD_INTEGER(ctx->dlg);
-				item->wid = RND_DAD_CURRENT(ctx->dlg);
-				RND_DAD_MINMAX(ctx->dlg, 0, INT_MAX);
-				RND_DAD_DEFAULT_NUM(ctx->dlg, cn->val.integer[0]);
-				RND_DAD_HELP(ctx->dlg, cn->description);
-				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
-			break;
-		case RND_CFN_REAL:
-			RND_DAD_REAL(ctx->dlg);
-				item->wid = RND_DAD_CURRENT(ctx->dlg);
-				RND_DAD_MINMAX(ctx->dlg, 0, INT_MAX);
-				ctx->dlg[item->wid].val.dbl = cn->val.real[0];
-				RND_DAD_HELP(ctx->dlg, cn->description);
-				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
-			break;
-		case RND_CFN_STRING:
-			RND_DAD_STRING(ctx->dlg);
-				item->wid = RND_DAD_CURRENT(ctx->dlg);
-				ctx->dlg[item->wid].val.str = rnd_strdup(cn->val.string[0]);
-				RND_DAD_HELP(ctx->dlg, cn->description);
-				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
-			break;
-		default:
-			RND_DAD_LABEL(ctx->dlg, "Internal error: pcb_pref_create_conf_item(): unhandled type");
-			item->wid = -1;
-			return;
-	}
-
-	item->cnext = rnd_conf_hid_get_data(cn, pref_hid);
-	rnd_conf_hid_set_data(cn, pref_hid, item);
-}
-
-void pcb_pref_create_conftable(pref_ctx_t *ctx, pref_confitem_t *list, void (*change_cb)(void *hid_ctx, void *caller_data, rnd_hid_attribute_t *attr))
-{
-	pref_confitem_t *c;
-	for(c = list; c->confpath != NULL; c++)
-		pcb_pref_create_conf_item(ctx, c, change_cb);
-}
-
-void pcb_pref_conflist_remove(pref_ctx_t *ctx, pref_confitem_t *list)
-{
-	pref_confitem_t *c;
-	for(c = list; c->confpath != NULL; c++) {
-		rnd_conf_native_t *cn = rnd_conf_get_field(c->confpath);
-		c->cnext = NULL;
-		if (cn != NULL)
-			rnd_conf_hid_set_data(cn, pref_hid, NULL);
-	}
-}
-
-static void pref_role_cb(void *hid_ctx, void *caller_data, rnd_hid_attribute_t *attr)
-{
-	pref_ctx_t *ctx = caller_data;
-	ctx->role = roles[attr->val.lng];
-}
-
-static void pref_tab_chosen(pref_ctx_t *ctx, int tab)
-{
-	rnd_gui->attr_dlg_widget_hide(ctx->dlg_hid_ctx, ctx->wrolebox, !pref_tab_cfgs[tab]);
-}
-
-static void pref_tab_cb(void *hid_ctx, void *caller_data, rnd_hid_attribute_t *attr)
-{
-	pref_tab_chosen(caller_data, attr->val.lng);
-}
-
-static void pref_close_cb(void *caller_data, rnd_hid_attr_ev_t ev)
-{
-	long n;
-	pref_ctx_t *ctx = caller_data;
-
-	call_hook(ctx, close_cb);
-
-	pcb_dlg_pref_win_close(ctx);
-	pcb_dlg_pref_menu_close(ctx);
-
-	for(n = 0; n < ctx->auto_free.used; n++)
-		free(ctx->auto_free.array[n]);
-	vtp0_uninit(&ctx->auto_free);
-
-	RND_DAD_FREE(ctx->dlg);
-
-	ctx->active = 0;
-	ctx->pcb_conf_lock = NULL;
-}
-
-/* Compare inp to fixed in case insensitive manner; accept full length match
-   or if inp contains the first word of fixed. Returns 0 on accept. */
-static int pref_strcmp(const char *fixed, const char *inp)
-{
-	for(;;) {
-		if ((*inp == '\0') && ((*fixed == '\0') || (*fixed == ' ')))
-			return 0;
-		if (tolower(*fixed) != tolower(*inp))
-			return -1;
-		fixed++;
-		inp++;
-	}
-}
-
-static void pcb_dlg_pref(const char *target_tab_str, const char *tabarg)
-{
-	rnd_hid_dad_buttons_t clbtn[] = {{"Close", 0}, {NULL, 0}};
-	int target_tab = -1, t;
-
-	if ((target_tab_str != NULL) && (*target_tab_str != '\0')) {
-		const char **t;
-		int tt;
-
-		for(tt = 0, t = pref_tabs; *t != NULL; t++,tt++) {
-			if (pref_strcmp(*t, target_tab_str) == 0) {
-				target_tab = tt;
-				break;
-			}
-		}
-	}
-
-	if (pref_ctx.active) {
-		if (target_tab >= 0)
-			RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, pref_ctx.wtab, lng, target_tab);
-		return;
-	}
-
-	RND_DAD_BEGIN_VBOX(pref_ctx.dlg);
-		RND_DAD_COMPFLAG(pref_ctx.dlg, RND_HATF_EXPFILL);
-		RND_DAD_BEGIN_TABBED(pref_ctx.dlg, pref_tabs);
-			RND_DAD_COMPFLAG(pref_ctx.dlg, RND_HATF_EXPFILL);
-			pref_ctx.wtab = RND_DAD_CURRENT(pref_ctx.dlg);
-			RND_DAD_CHANGE_CB(pref_ctx.dlg, pref_tab_cb);
-
-			/* create application tabs */
-			for(t = 0; t < pref_ctx.tabs; t++) {
-				if (pref_ctx.tab[t].hooks->create_cb != NULL) {
-					RND_DAD_BEGIN_VBOX(pref_ctx.dlg);
-						pref_ctx.tab[t].hooks->create_cb(&pref_ctx);
-					RND_DAD_END(pref_ctx.dlg);
-				}
-			}
-
-			/* create rnd built-in tabs */
-			RND_DAD_BEGIN_VBOX(pref_ctx.dlg); /* Window */
-				pcb_dlg_pref_win_create(&pref_ctx);
-			RND_DAD_END(pref_ctx.dlg);
-
-			RND_DAD_BEGIN_VBOX(pref_ctx.dlg); /* Key */
-				pcb_dlg_pref_key_create(&pref_ctx);
-			RND_DAD_END(pref_ctx.dlg);
-
-			RND_DAD_BEGIN_VBOX(pref_ctx.dlg); /* Menu */
-				pcb_dlg_pref_menu_create(&pref_ctx);
-			RND_DAD_END(pref_ctx.dlg);
-
-			RND_DAD_BEGIN_VBOX(pref_ctx.dlg); /* Config tree */
-				pcb_dlg_pref_conf_create(&pref_ctx);
-			RND_DAD_END(pref_ctx.dlg);
-
-		RND_DAD_END(pref_ctx.dlg);
-		RND_DAD_BEGIN_VBOX(pref_ctx.dlg);
-			RND_DAD_BEGIN_HBOX(pref_ctx.dlg);
-				RND_DAD_COMPFLAG(pref_ctx.dlg, RND_HATF_EXPFILL);
-				RND_DAD_BEGIN_HBOX(pref_ctx.dlg);
-					pref_ctx.wrolebox = RND_DAD_CURRENT(pref_ctx.dlg);
-					RND_DAD_LABEL(pref_ctx.dlg, "All changes are made to role:");
-					RND_DAD_ENUM(pref_ctx.dlg, role_names);
-						pref_ctx.wrole = RND_DAD_CURRENT(pref_ctx.dlg);
-						RND_DAD_CHANGE_CB(pref_ctx.dlg, pref_role_cb);
-				RND_DAD_END(pref_ctx.dlg);
-				RND_DAD_BUTTON_CLOSES_NAKED(pref_ctx.dlg, clbtn);
-			RND_DAD_END(pref_ctx.dlg);
-		RND_DAD_END(pref_ctx.dlg);
-	RND_DAD_END(pref_ctx.dlg);
-
-	/* set up the context */
-	pref_ctx.active = 1;
-
-	RND_DAD_NEW("preferences", pref_ctx.dlg, "pcb-rnd preferences", &pref_ctx, rnd_false, pref_close_cb);
-
-	RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, pref_ctx.wrole, lng, 2);
-	pref_ctx.role = RND_CFR_DESIGN;
-
-	call_hook(&pref_ctx, open_cb);
-
-	pcb_dlg_pref_win_open(&pref_ctx);
-	pcb_dlg_pref_key_open(&pref_ctx);
-	pcb_dlg_pref_menu_open(&pref_ctx);
-	pcb_dlg_pref_conf_open(&pref_ctx, (target_tab == pref_ctx.tabs_total - 1) ? tabarg : NULL);
-	if ((target_tab >= 0) && (target_tab < pref_ctx.tabs_total)) {
-		RND_DAD_SET_VALUE(pref_ctx.dlg_hid_ctx, pref_ctx.wtab, lng, target_tab);
-		pref_tab_chosen(&pref_ctx, target_tab);
-	}
-	else
-		pref_tab_chosen(&pref_ctx, 0);
-}
-
-static void pref_ev_board_changed(rnd_hidlib_t *hidlib, void *user_data, int argc, rnd_event_arg_t argv[])
-{
-	pref_ctx_t *ctx = user_data;
-	if (!pref_ctx.active)
-		return;
-
-	call_hook(ctx, board_changed_cb);
-	pref_win_brd2dlg(ctx);
-}
-
-static void pref_ev_board_meta_changed(rnd_hidlib_t *hidlib, void *user_data, int argc, rnd_event_arg_t argv[])
-{
-	pref_ctx_t *ctx = user_data;
-	if (!pref_ctx.active)
-		return;
-
-	call_hook(ctx, meta_changed_cb);
-	pref_win_brd2dlg(ctx);
-}
-
-static void pref_ev_menu_changed(rnd_hidlib_t *hidlib, void *user_data, int argc, rnd_event_arg_t argv[])
-{
-	pref_ctx_t *ctx = user_data;
-	if (!pref_ctx.active)
-		return;
-	pref_menu_brd2dlg(ctx);
-}
-
-void pref_conf_changed(rnd_conf_native_t *cfg, int arr_idx)
-{
-	pref_confitem_t *i;
-
-	for(i = rnd_conf_hid_get_data(cfg, pref_hid); i != NULL; i = i->cnext)
-		if (i != pref_ctx.pcb_conf_lock)
-			pcb_pref_conf2dlg_item(cfg, i);
-
-	pcb_pref_dlg_conf_changed_cb(&pref_ctx, cfg, arr_idx);
-}
-
-static rnd_conf_hid_callbacks_t pref_conf_cb;
-void pcb_dlg_pref_init(int pref_tab, void (*first_init)(pref_ctx_t *ctx, int tab))
-{
-	int i, t;
-
-	pref_conf_cb.val_change_post = pref_conf_changed;
-	rnd_event_bind(RND_EVENT_BOARD_CHANGED, pref_ev_board_changed, &pref_ctx, pref_cookie);
-	rnd_event_bind(RND_EVENT_BOARD_META_CHANGED, pref_ev_board_meta_changed, &pref_ctx, pref_cookie);
-	rnd_event_bind(RND_EVENT_MENU_CHANGED, pref_ev_menu_changed, &pref_ctx, pref_cookie);
-	pref_hid = rnd_conf_hid_reg(pref_cookie, &pref_conf_cb);
-	if (first_init != NULL) {
-		first_init(&pref_ctx, pref_tab);
-		pref_ctx.tabs = pref_tab+1;
-	}
-
-	for(t = 0; t < pref_ctx.tabs; t++) {
-		pref_tabs[t] = pref_ctx.tab[t].hooks->tab_label;
-		pref_tab_cfgs[t] = !!(pref_ctx.tab[t].hooks->flags & Rnd_PREFTAB_NEEDS_ROLE);
-	}
-	for(i = 0; bi_pref_tabs[i] != NULL; i++,t++) {
-		pref_tabs[t] = bi_pref_tabs[i];
-		pref_tab_cfgs[t] = bi_pref_tab_cfgs[i];
-	}
-	pref_ctx.tabs_total = t;
-}
-
-void pcb_dlg_pref_uninit(void)
-{
-	int t;
-
-	rnd_event_unbind_allcookie(pref_cookie);
-	rnd_conf_hid_unreg(pref_cookie);
-
-	for(t = 0; t < pref_ctx.tabs; t++) {
-		if (pref_ctx.tab[t].hooks->flags & Rnd_PREFTAB_AUTO_FREE_DATA) {
-			free(pref_ctx.tab[t].tabdata);
-			pref_ctx.tab[t].tabdata = NULL;
-		}
-	}
-}
-
-const char pcb_acts_Preferences[] = "Preferences([tabname])\n";
-const char pcb_acth_Preferences[] = "Present the preferences dialog, optionally opening the tab requested.";
-fgw_error_t pcb_act_Preferences(fgw_arg_t *res, int argc, fgw_arg_t *argv)
-{
-	const char *tab = NULL, *tabarg = NULL;
-	RND_ACT_MAY_CONVARG(1, FGW_STR, Preferences, tab = argv[1].val.str);
-	RND_ACT_MAY_CONVARG(2, FGW_STR, Preferences, tabarg = argv[2].val.str);
-	pcb_dlg_pref(tab, tabarg);
-	RND_ACT_IRES(0);
-	return 0;
-}
Index: trunk/src_plugins/dialogs/dlg_pref.h
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref.h	(revision 35943)
+++ trunk/src_plugins/dialogs/dlg_pref.h	(nonexistent)
@@ -1,117 +0,0 @@
-#ifndef PCB_DLG_PREF_H
-#define PCB_DLG_PREF_H
-
-typedef struct pref_ctx_s pref_ctx_t;
-
-#include <librnd/core/conf.h>
-#include <librnd/core/conf_hid.h>
-#include <librnd/core/hid_dad.h>
-#include <librnd/core/actions.h>
-#include "dlg_pref_win.h"
-#include "dlg_pref_key.h"
-#include "dlg_pref_menu.h"
-#include "dlg_pref_conf.h"
-
-typedef struct pref_conflist_s pref_confitem_t;
-struct pref_conflist_s {
-	const char *label;
-	const char *confpath;
-	int wid;
-	pref_confitem_t *cnext; /* linked list for conf callback - should be NULL initially */
-};
-
-typedef enum Rnd_pref_tab_flag_e { /* bitfield */
-	Rnd_PREFTAB_NEEDS_ROLE = 1,
-	Rnd_PREFTAB_AUTO_FREE_DATA = 2       /* free tab data when plugin is unloaded */
-} Rnd_pref_tab_flag_t;
-
-typedef struct Rnd_pref_tab_hook_s Rnd_pref_tab_hook_t;
-struct Rnd_pref_tab_hook_s {
-	const char *tab_label;
-	unsigned long flags;                /* bitfield of Rnd_pref_tab_flag_t */
-
-	void (*open_cb)(pref_ctx_t *ctx);   /* called right after the dialog box is created */
-	void (*close_cb)(pref_ctx_t *ctx);  /* called from the dialog box is close_cb event */
-	void (*create_cb)(pref_ctx_t *ctx); /* called while the dialog box is being created: create widgets in current tab */
-
-	void (*board_changed_cb)(pref_ctx_t *ctx); /* called if the board got replaced (e.g. new board loaded) */
-	void (*meta_changed_cb)(pref_ctx_t *ctx);  /* called if the board metadata changed */
-
-	void (*spare_f1)(); void (*spare_f2)(); void (*spare_f3)(); void (*spare_f4)();
-	void *spare_p1, *spare_p2, *spare_p3, *spare_p4;
-	long spare_l1, spare_l2, spare_l3, spare_l4;
-};
-
-#define Rnd_PREF_MAX_TAB 32
-
-struct pref_ctx_s {
-	RND_DAD_DECL_NOINIT(dlg)
-	int wtab, wrole, wrolebox;
-	int active; /* already open - allow only one instance */
-
-	struct {
-		const Rnd_pref_tab_hook_t *hooks;
-		void *tabdata;
-	} tab[Rnd_PREF_MAX_TAB];
-	int tabs;       /* number of app-specific tabs used */
-	int tabs_total; /* number of tabs used (app-specific and built-in combined) */
-
-	/* builtin tabs */
-	pref_win_t win;
-	pref_key_t key;
-	pref_menu_t menu;
-	pref_conf_t conf;
-
-	rnd_conf_role_t role; /* where changes are saved to */
-
-	pref_confitem_t *pcb_conf_lock; /* the item being changed - should be ignored in a conf change callback */
-	vtp0_t auto_free; /* free() each item on close */
-};
-
-extern pref_ctx_t pref_ctx;
-
-/* Create label-input widget pair for editing a conf item, or create whole
-   list of them */
-void pcb_pref_create_conf_item(pref_ctx_t *ctx, pref_confitem_t *item, void (*change_cb)(void *hid_ctx, void *caller_data, rnd_hid_attribute_t *attr));
-void pcb_pref_create_conftable(pref_ctx_t *ctx, pref_confitem_t *list, void (*change_cb)(void *hid_ctx, void *caller_data, rnd_hid_attribute_t *attr));
-
-/* Set the config node from the current widget value of a conf item, or
-   create whole list of them; the table version returns whether the item is found. */
-void pcb_pref_dlg2conf_item(pref_ctx_t *ctx, pref_confitem_t *item, rnd_hid_attribute_t *attr);
-rnd_bool pcb_pref_dlg2conf_table(pref_ctx_t *ctx, pref_confitem_t *list, rnd_hid_attribute_t *attr);
-
-/* Remove conf change binding - shall be called when widgets are removed
-   (i.e. on dialog box close) */
-void pcb_pref_conflist_remove(pref_ctx_t *ctx, pref_confitem_t *list);
-
-extern rnd_conf_hid_id_t pref_hid;
-
-/*** pulbic API for the caller ***/
-void pcb_dlg_pref_init(int pref_tab, void (*first_init)(pref_ctx_t *ctx, int tab));
-void pcb_dlg_pref_uninit(void);
-
-extern const char pcb_acts_Preferences[];
-extern const char pcb_acth_Preferences[];
-fgw_error_t pcb_act_Preferences(fgw_arg_t *res, int argc, fgw_arg_t *argv);
-
-lht_node_t *Rnd_pref_dlg2conf_pre(pref_ctx_t *ctx);
-void Rnd_pref_dlg2conf_post(pref_ctx_t *ctx);
-
-void Rnd_pref_init_func_dummy(pref_ctx_t *ctx, int tab);
-
-
-/* In event callbacks no context is available; return context baed on hidlib */
-pref_ctx_t *Rnd_pref_get_ctx(rnd_hidlib_t *hidlib);
-
-#define PREF_INIT_FUNC Rnd_pref_init_func_dummy
-
-#define PREF_INIT(ctx, hooks_) \
-	do { \
-		ctx->tab[PREF_TAB].hooks = hooks_; \
-		PREF_INIT_FUNC(ctx, PREF_TAB-1); \
-	} while(0)
-
-#define PREF_TABDATA(ctx)   (ctx->tab[PREF_TAB].tabdata)
-
-
-#endif