source: cpp/frams/param/paramtrans.cpp @ 1277

#include "paramtrans.h"
#include <frams/util/extvalue.h>

void TwoWayMap::printList(const SListTempl<int>& L)
{
        for (int i = 0; i < L.size(); i++)
        {
                int x = L(i);
                if (x >= 0) printf("%d", x);
                else printf("x");
        }
}

void TwoWayMap::print()
{
        printList(map);
        printf("/");
        printList(invmap);
}

void TwoWayMap::reset(int size)
{
        map.clear(); invmap.clear();
        for (int i = 0; i < size; i++)
        {
                map.set(i, i);
                invmap.set(i, i);
        }
}

/** @return -2 = out of bounds */
int TwoWayMap::get(int pos)
{
        if ((pos < 0) || (pos >= map.size())) return -2;
        return map(pos);
}

/** @return -2 = out of bounds */
int TwoWayMap::invget(int pos)
{
        if ((pos < 0) || (pos >= invmap.size())) return -2;
        return invmap(pos);
}

void TwoWayMap::insert(int i)
{
        // map/invmap: 01234/01234 add(1) -> 0-1234/02345
        //             1--40-2/406-3 add(1) -> 1---40-2/507-4
        map.insert(i, -1);
        for (int p = i + 1; p < map.size(); p++)
        {
                int x = map(p);
                if (x >= 0)
                        invmap.set(x, p);
        }
}

void TwoWayMap::remove(int i)
{
        // map/invmap: 01234/01234 rem(1) -> 0234/0-123
        //             1--40-2/406-3 rem(1) -> 1-40-2/305-2
        int x = map(i);
        if (x >= 0) invmap.set(x, -1);
        map.remove(i);
        for (int p = i; p < map.size(); p++)
        {
                int x = map(p);
                if (x >= 0)
                        invmap.set(x, p);
        }
}

///////////////////////////

ParamTransaction::ParamTransaction(MutableParamInterface &mpi)
        :par(mpi)
{
        panode = par.onadd.add(STATRICKCALLBACK(this, &ParamTransaction::onPropAdd, 0));
        pdnode = par.ondelete.add(STATRICKCALLBACK(this, &ParamTransaction::onPropDelete, 0));
        pcnode = par.onchange.add(STATRICKCALLBACK(this, &ParamTransaction::onPropChange, 0));
        ganode = par.ongroupadd.add(STATRICKCALLBACK(this, &ParamTransaction::onGroupAdd, 0));
        gdnode = par.ongroupdelete.add(STATRICKCALLBACK(this, &ParamTransaction::onGroupDelete, 0));
        gcnode = par.ongroupchange.add(STATRICKCALLBACK(this, &ParamTransaction::onGroupChange, 0));
        reset();
}

ParamTransaction::~ParamTransaction()
{
        par.onadd.removeNode(panode);
        par.ondelete.removeNode(pdnode);
        par.onchange.removeNode(pcnode);
        par.ongroupadd.removeNode(ganode);
        par.ongroupdelete.removeNode(gdnode);
        par.ongroupchange.removeNode(gcnode);
}

void ParamTransaction::reset()
{
        resetMaps();
        changed = false;
        grchanged = false;
}

void ParamTransaction::onPropAdd(void* data, intptr_t i)
{
        propmap.insert((int)i);
        changed = true;
}

void ParamTransaction::onPropDelete(void* data, intptr_t i)
{
        propmap.remove((int)i);
        changed = true;
}

void ParamTransaction::onGroupAdd(void* data, intptr_t i)
{
        groupmap.insert((int)i);
        grchanged = true;
}

void ParamTransaction::onGroupDelete(void* data, intptr_t i)
{
        groupmap.remove((int)i);
        grchanged = true;
}

void ParamTransaction::onPropChange(void* data, intptr_t i)
{
        changed = true;
}

void ParamTransaction::onGroupChange(void* data, intptr_t i)
{
        grchanged = true;
}

void ParamTransaction::resetMaps()
{
        propmap.reset(par.getPropCount());
        groupmap.reset(par.getGroupCount());
}

int ParamTransaction::propertyPosition(int prop)
{
        return propmap.invget(prop);
}

int ParamTransaction::groupPosition(int group)
{
        return groupmap.invget(group);
}

const char * ParamTransaction::id(int i)
{
        i = propertyPosition(i);
        if (i == -2) return 0;
        if (i >= 0) return par.id(i); else return "?";
}

const char * ParamTransaction::name(int i)
{
        i = propertyPosition(i);
        if (i == -2) return 0;
        if (i >= 0) return par.name(i); else return "?";
}

const char * ParamTransaction::type(int i)
{
        i = propertyPosition(i);
        if (i == -2) return 0;
        if (i >= 0) return par.type(i); else return "?";
}

const char * ParamTransaction::help(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.help(i) : 0;
}

int ParamTransaction::flags(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.flags(i) : 0;
}

int ParamTransaction::group(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.group(i) : 0;
}

const char * ParamTransaction::grname(int i)
{
        i = groupPosition(i);
        if (i == -2) return 0;
        return (i >= 0) ? par.grname(i) : "?";
}

int ParamTransaction::grmember(int g, int i)
{
        g = groupPosition(g);
        if (g < 0) return -9999;
        for (int p = 0; p < getPropCount(); p++)
                if (group(p) == g)
                        if (!i--)
                                return p;
        return -9999;
}

void ParamTransaction::call(int i, ExtValue *a, ExtValue *b)
{
        i = propertyPosition(i);
        if (i >= 0) par.call(i, a, b);
}

SString ParamTransaction::getString(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.getString(i) : SString();
}

paInt ParamTransaction::getInt(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.getInt(i) : 0;
}

double ParamTransaction::getDouble(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.getDouble(i) : 0;
}

ExtObject ParamTransaction::getObject(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.getObject(i) : ExtObject();
}

ExtValue ParamTransaction::getExtValue(int i)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.getExtValue(i) : ExtValue();
}

int ParamTransaction::setInt(int i, paInt v)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.setInt(i, v) : PSET_NOPROPERTY;
}

int ParamTransaction::setDouble(int i, double v)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.setDouble(i, v) : PSET_NOPROPERTY;
}

int ParamTransaction::setString(int i, const SString &v)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.setString(i, v) : PSET_NOPROPERTY;
}

int ParamTransaction::setObject(int i, const ExtObject &v)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.setObject(i, v) : PSET_NOPROPERTY;
}

int ParamTransaction::setExtValue(int i, const ExtValue &v)
{
        i = propertyPosition(i);
        return (i >= 0) ? par.setExtValue(i, v) : PSET_NOPROPERTY;
}