bool TextureDefinitionList::insertRows(int row, int count, const QModelIndex & /*parent*/)
{
if(level && count > 0)
{
if(row >= 0 && row <= level->textureDefinitions.getNumTextureDefinitions())
{
TextureDefinition temp;
temp.setX(0);
temp.setY(0);
temp.setW(16);
temp.setH(16);
temp.setTexture(0);
temp.setName("");
TextureDefinition* old = level->textureDefinitions.getTextureDefinition(row);
if(old)
temp.setTexture(old->getTexture());
emit beginInsertRows(index(0,0),row,row+count-1);
level->textureDefinitions.insertTextureDefinitions(row,count,temp);
emit endInsertRows();
return true;
}
}
return false;
};
bool TextureDefinitionList::setData(const QModelIndex & idx, const QVariant & value, int role)
{
if(role == Qt::EditRole)
{
if(level && idx.row() >= 0 && idx.row() < level->textureDefinitions.getNumTextureDefinitions())
{
TextureDefinition temp;
if(level->textureDefinitions.getTextureDefinition(idx.row(),&temp))
{
if(enforceValidData)
{
QMessageBox msgbox;
msgbox.setIcon(QMessageBox::Warning);
int ret;
switch(idx.column())
{
case 0:
ret = level->textureDefinitions.findTextureDefByName(value.toString().toLocal8Bit().data());
if(ret != -1 && ret != idx.row())
{
msgbox.setText(tr("<b>Texture name already used by another entry!</b>"));
msgbox.setInformativeText(tr("Please enter a unique texture name. Name was taken by entry: ")+QString::number(ret));
msgbox.exec();
return false;
}
break;
case 1:
if(value.toInt() < 0 || value.toInt() >= level->textures.getNumTextures())
{
msgbox.setText(tr("<b>Texture idx is not valid!</b>"));
msgbox.setInformativeText(tr("Index must be between 0 and ")+QString::number(level->textures.getNumTextures())+".");
msgbox.exec();
return false;
}
break;
}
}
switch(idx.column())
{
case 0:
temp.setName(value.toString().toLocal8Bit().data());
break;
case 1:
temp.texture = value.toInt();
break;
case 2:
temp.x = value.toInt();
break;
case 3:
temp.y = value.toInt();
break;
case 4:
temp.w = value.toInt();
break;
case 5:
temp.h = value.toInt();
break;
}
if(enforceValidData)
{
if(temp.getX()+temp.getW() > 255)
temp.setW(255-temp.getX());
if(temp.getY()+temp.getH() > 255)
temp.setH(255-temp.getY());
}
level->textureDefinitions.setTextureDefinition(idx.row(),temp);
int position = idx.row();
if(resortOnChange)
{
position = level->textureDefinitions.getSortedPosition(idx.row());
if(position != idx.row())
{
emit beginMoveRows(idx,idx.row(),idx.row(),idx,position);
level->textureDefinitions.resortTextureDefinition(idx.row());
emit endMoveRows();
}
}
emit dataChanged(index(position,idx.column()),index(position,idx.column()));
return true;
}
}
}
return false;
};
