src/core/repository.cpp

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2007 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #include "repository.h"
  12
  13 Repository::Repository()
  14 : m_proxy(0) { }
  15
  16 void Repository::addComponent(const QString& path, ComponentPtr component) {
  17   if (m_components.contains(path))
  18     kError() << "NOT replacing component" << path <<
  19       "in component" << component->objectName();
  20   else
  21     m_components[path] = component;
  22 }
  23
  24 ComponentPtr Repository::getComponent(const QString& path) const {
  25   ComponentPtr res = m_components.value(path);
  26   if (!res && m_proxy)
  27     res = m_proxy->getComponent(path);
  28   return res;
  29 }
  30
  31 ComponentPtr Repository::takeComponent(const QString& path) {
  32   return m_components.take(path);
  33 }
  34
  35 Repository::ComponentMap Repository::listComponents(QString path) const {
  36   if (!path.endsWith("/")) path += "/";
  37
  38   ComponentMap res;
  39   ComponentMap::const_iterator it = m_components.lowerBound(path);
  40   ComponentMap::const_iterator end = m_components.end();
  41
  42   for ( ; it != end; ++it) {
  43     if (it.key().startsWith(path))
  44       res[it.key().mid(path.size())] = it.value();
  45     else
  46       break;
  47   }
  48
  49   if (m_proxy)
  50     res = res.unite(m_proxy->listComponents(path));
  51
  52   return res;
  53 }
  54
  55 void Repository::setProxy(Repository* proxy) {
  56   m_proxy = proxy;
  57 }