/*
 *                            COPYRIGHT
 *
 *  pcb-rnd, interactive printed circuit board design
 *  Copyright (C) 1994,1995,1996 Thomas Nau
 *  Copyright (C) 1997, 1998, 1999, 2000, 2001 Harry Eaton
 *  Copyright (C) 2017,2019 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 St, 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")
 *
 *
 *  Old contact info:
 *  Harry Eaton, 6697 Buttonhole Ct, Columbia, MD 21044, USA
 *  haceaton@aplcomm.jhuapl.edu
 *
 */

#include "config.h"

#include "board.h"
#include "change.h"
#include "data.h"
#include "draw.h"
#include "actions.h"
#include "search.h"
#include "tool.h"
#include "tool_lock.h"

#define PCB_OBJ_CLASS_LOCK (PCB_OBJ_PSTK | PCB_OBJ_LINE | PCB_OBJ_ARC | PCB_OBJ_POLY | PCB_OBJ_SUBC | PCB_OBJ_TEXT | PCB_OBJ_LOCKED)

void pcb_tool_lock_notify_mode(pcb_hidlib_t *hl)
{
	pcb_board_t *pcb = (pcb_board_t *)hl;
	void *ptr1, *ptr2, *ptr3;
	int type;
	
	type = pcb_search_screen(pcb_tool_note.X, pcb_tool_note.Y, PCB_OBJ_CLASS_LOCK, &ptr1, &ptr2, &ptr3);

	if (type == PCB_OBJ_SUBC) {
		pcb_subc_t *subc = (pcb_subc_t *)ptr2;
		pcb_flag_change(pcb, PCB_CHGFLG_TOGGLE, PCB_FLAG_LOCK, PCB_OBJ_SUBC, ptr1, ptr2, ptr3);

		DrawSubc(subc);
		pcb_draw();
		pcb_actionva(hl, "Report", "Subc", "log", NULL);
	}
	else if (type != PCB_OBJ_VOID) {
		pcb_text_t *thing = (pcb_text_t *) ptr3;
		PCB_FLAG_TOGGLE(PCB_FLAG_LOCK, thing);
		if (PCB_FLAG_TEST(PCB_FLAG_LOCK, thing)
				&& PCB_FLAG_TEST(PCB_FLAG_SELECTED, thing)) {
			/* this is not un-doable since LOCK isn't */
			PCB_FLAG_CLEAR(PCB_FLAG_SELECTED, thing);
			pcb_draw_obj((pcb_any_obj_t *)ptr2);
			pcb_draw();
		}
		pcb_actionva(hl, "Report", "Object", "log", NULL);
	}
}

/* XPM */
static const char *lock_icon[] = {
/* columns rows colors chars-per-pixel */
"21 21 2 1",
"  c black",
"X c None",
/* pixels */
"XXXXXXXX     XXXXXXXX",
"XXXXXXX  XXX  XXXXXXX",
"XXXXXXX XXXXX XXXXXXX",
"XXXXXX  XXXXX  XXXXXX",
"XXXXXX XXXXXXX XXXXXX",
"XXXXXX XXXXXXX XXXXXX",
"XXXX             XXXX",
"XXXX XXXXXXXXXXX XXXX",
"XXXX             XXXX",
"XXXX XXXXXXXXXXX XXXX",
"XXXX             XXXX",
"XXXX XXXXXXXXXXX XXXX",
"XXXX             XXXX",
"XXXXXXXXXXXXXXXXXXXXX",
"XX XXXX  XXX  X XX XX",
"XX XXX XX X XXX XX XX",
"XX XXX XX X XXX X XXX",
"XX XXX XX X XXX  XXXX",
"XX XXX XX X XXX X XXX",
"XX XXX XX X XXX XX XX",
"XX   XX  XXX  X XX XX"
};

#define lockIcon_width 16
#define lockIcon_height 16
static unsigned char lockIcon_bits[] = {
   0x00, 0x00, 0xe0, 0x07, 0x30, 0x0c, 0x10, 0x08, 0x18, 0x18, 0x08, 0x10,
   0x08, 0x00, 0xfc, 0x3f, 0x04, 0x20, 0xfc, 0x3f, 0x04, 0x20, 0xfc, 0x3f,
   0x04, 0x20, 0xfc, 0x3f, 0x04, 0x20, 0xfc, 0x3f};
#define lockMask_width 16
#define lockMask_height 16
static unsigned char lockMask_bits[] = {
   0xf0, 0x0f, 0xf0, 0x0f, 0xf8, 0x1f, 0x38, 0x1c, 0x1c, 0x3c, 0x1c, 0x38,
   0x1c, 0x30, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f,
   0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f};

pcb_tool_t pcb_tool_lock = {
	"lock", NULL, NULL, 100, lock_icon, PCB_TOOL_CURSOR_XBM(lockIcon_bits, lockMask_bits), 0,
	NULL,
	NULL,
	pcb_tool_lock_notify_mode,
	NULL,
	NULL,
	NULL,
	NULL,
	NULL,
	
	pcb_true
};
