lockelements.c

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#include <stdio.h>
#include <math.h>

#include "global.h"
#include "data.h"
#include "hid.h"
#include "misc.h"
#include "create.h"
#include "rtree.h"
#include "undo.h"
#include "set.h"
#include "error.h"

static int
lock_elements (int argc, char **argv, int x, int y)
{
        int selected = 0;
        int all = 0;
        if (argc > 0 && strcasecmp (argv[0], "Selected") == 0)
                selected = 1;
        else if (argc >0 && strcasecmp (argv[0], "All") == 0)
                all = 1;
        else
        {
                Message ("ERROR: in LockElements argument should be either Selected or All.\n");
                return 1;
        }
        SET_FLAG (NAMEONPCBFLAG, PCB);
        ELEMENT_LOOP(PCB->Data);
        {
                if (!TEST_FLAG (LOCKFLAG, element))
                {
                        /* element is not locked */
                        if (all)
                                SET_FLAG(LOCKFLAG, element);
                        if (selected)
                        {
                                if (TEST_FLAG (SELECTEDFLAG, element))
                                {
                                        /* better to unselect element first */
                                        CLEAR_FLAG(SELECTEDFLAG, element);
                                        SET_FLAG(LOCKFLAG, element);
                                }
                        }
                }
        }
        END_LOOP;
        gui->invalidate_all ();
        IncrementUndoSerialNumber ();
        return 0;
}


static int
unlock_elements (int argc, char **argv, int x, int y)
{
        int all = 0;
        if (strcasecmp (argv[0], "All") == 0)
                all = 1;
        else
        {
                Message ("ERROR: in UnlockElements argument should be All.\n");
                return 1;
        }
        SET_FLAG (NAMEONPCBFLAG, PCB);
        ELEMENT_LOOP(PCB->Data);
        {
                if (TEST_FLAG (LOCKFLAG, element))
                {
                        /* element is locked */
                        if (all)
                                CLEAR_FLAG(LOCKFLAG, element);
                }
        }
        END_LOOP;
        gui->invalidate_all ();
        IncrementUndoSerialNumber ();
        return 0;
}


static HID_Action lockelements_action_list[] =
{
        {"LockElements", NULL, lock_elements, "Lock selected or all elements", NULL},
        {"LE", NULL, lock_elements, "Lock selected or all elements", NULL},
        {"UnlockElements", NULL, unlock_elements, "Unlock selected or all elements", NULL},
        {"UE", NULL, unlock_elements, "Unlock selected or all elements", NULL}
};


REGISTER_ACTIONS (lockelements_action_list)


void
pcb_plugin_init()
{
        register_lockelements_action_list();
}

/* EOF */

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