rockbox/utils/themeeditor/parsetreenode.cpp

#include "parsetreenode.h"

ParseTreeNode::ParseTreeNode(struct skin_element* data, ParseTreeNode* parent,
                             bool tree)
{

    if(tree)
    {
        while(data)
        {
            appendChild(new ParseTreeNode(data, this, false));
            data = data->next;
        }
        parentLink = 0;
    }
    else
    {
        element = data;
        parentLink = parent;
    }

}

ParseTreeNode::ParseTreeNode(struct skin_tag_parameter* param,
                             ParseTreeNode* parent)
                                 :parentLink(parent), element(0), param(param)
{

}


ParseTreeNode::~ParseTreeNode()
{
    qDeleteAll(children);
}

void ParseTreeNode::appendChild(ParseTreeNode* child)
{
    children.append(child);
}

ParseTreeNode* ParseTreeNode::child(int row)
{
    return children[row];
}

int ParseTreeNode::childCount() const
{
    return children.count();
}

int ParseTreeNode::columnCount() const
{
    return 2;
}

QVariant ParseTreeNode::data(int column) const
{
    if(column == 0)
        return element->type;
    else
        return element->line;
}
int ParseTreeNode::row() const
{
    if(parentLink)
        return parentLink->children.indexOf(const_cast<ParseTreeNode*>(this));
    return 0;
}

ParseTreeNode* ParseTreeNode::parent()
{
    return parentLink;
}