C++ (Cpp) Folder::files Examples

Example #1

File: engine.cpp Project: BackupTheBerlios/kphotobook-svn

QPtrList<File>* Engine::files(FilterNode* filterRootNode)
{
    tracer->sinvoked(__func__) << "with filter:" << endl;
    if (filterRootNode) {
        filterRootNode->dump("");
    }

    // remove all files currently shown
    m_fileList2display->clear();

    // loop over all source directories
    QIntDictIterator<Folder> sourceDirIt(*m_sourceDirDict);
    for ( ; sourceDirIt.current(); ++sourceDirIt ) {
        Folder* sourceDir = sourceDirIt.current();

        // handle the files in this directory only if it is selected
        if (sourceDir->include()) {

            // loop over all files in the current sourcedirectory
            QPtrList<File>* fileList = sourceDir->files();
            for (File* file = fileList->first(); file; file = fileList->next()) {

                // append the file if it matches the filter
                if (filterRootNode->evaluate(file)) {
                    m_fileList2display->append(file);
                }
            }
        }
    }

    return m_fileList2display;
}