ObjectListItemModel.cc

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/*===========================================================================*\
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*   $Revision$                                                       *
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\*===========================================================================*/

#include "ObjectListItemModel.hh"

#include <OpenFlipper/BasePlugin/PluginFunctions.hh>

ObjectListItemModel::ObjectListItemModel() {
}

ObjectListItemModel::~ObjectListItemModel() {
}

int ObjectListItemModel::rowCount(const QModelIndex & parent) const {
    return objects_.size() + 1;
}

QVariant ObjectListItemModel::data(const QModelIndex & index, int role) const {
    switch (role) {
        case Qt::DisplayRole:
            if (index.row() <= 0) return tr("<none>");
            return objects_[index.row() - 1].getName();
        case Qt::UserRole:
            if (index.row() <= 0) return QVariant::fromValue<int>(-1);
            return QVariant::fromValue(objects_[index.row() - 1].getId());
        default:
            return QVariant::Invalid;
    }
}

void ObjectListItemModel::removeObject(int _id)
{
    beginResetModel();
    for (int i = (int)objects_.size()-1; i>=0; i--)
    {
        if (objects_[i].getId() == _id)
            objects_.erase(objects_.begin()+i);
    }
    endResetModel();
}

void ObjectListItemModel::refresh(const DataType &datatype) {
    std::vector<ObjectInfo> objects;
        objects.push_back(ObjectInfo("ALL_OBJECTS", -13));
        objects.push_back(ObjectInfo("TARGET_OBJECTS", -14));
        objects.push_back(ObjectInfo("SOURCE_OBJECTS", -15));
        
    for (PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS, datatype);
            o_it != PluginFunctions::objectsEnd(); ++o_it) {
        objects.push_back(ObjectInfo(o_it->name(), o_it->id()));
    }

    std::sort(objects.begin(), objects.end());

    if (objects != objects_) {
        beginResetModel();
        objects.swap(objects_);
        endResetModel();
    }
}