proxytoolfactory.h

   1 /*
   2   proxytoolfactory.h
   3
   4   This file is part of GammaRay, the Qt application inspection and
   5   manipulation tool.
   6
   7   Copyright (C) 2011 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
   8   Author: Volker Krause <volker.krause@kdab.com>
   9
  10   This program is free software; you can redistribute it and/or modify
  11   it under the terms of the GNU General Public License as published by
  12   the Free Software Foundation, either version 2 of the License, or
  13   (at your option) any later version.
  14
  15   This program is distributed in the hope that it will be useful,
  16   but WITHOUT ANY WARRANTY; without even the implied warranty of
  17   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18   GNU General Public License for more details.
  19
  20   You should have received a copy of the GNU General Public License
  21   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22 */
  23
  24 #ifndef GAMMARAY_PROXYTOOLFACTORY_H
  25 #define GAMMARAY_PROXYTOOLFACTORY_H
  26
  27 #include "toolfactory.h"
  28
  29 namespace GammaRay {
  30
  31 /**
  32  * A wrapper around a plugin ToolFactory that only loads the actual plugin
  33  * once initialized.
  34  * Until then, meta-data is provided based on a plugin spec file.
  35  */
  36 class ProxyToolFactory : public QObject, public ToolFactory
  37 {
  38   Q_OBJECT
  39   public:
  40     /**
  41      * @param path Path to the plugin spec file
  42      */
  43     explicit ProxyToolFactory(const QString &path, QObject *parent = 0);
  44
  45     /** Returns @c true if the plugin seems valid from all the information we have so far. */
  46     bool isValid() const;
  47
  48     virtual QString id() const;
  49     virtual QString name() const;
  50     virtual QStringList supportedTypes() const;
  51
  52     virtual void init(ProbeInterface *probe);
  53     virtual QWidget *createWidget(ProbeInterface *probe, QWidget *parentWidget);
  54
  55   private:
  56     QString m_id;
  57     QString m_pluginPath;
  58     QString m_name;
  59     QStringList m_supportedTypes;
  60     ToolFactory *m_factory;
  61 };
  62
  63 }
  64
  65 #endif // GAMMARAY_PROXYTOOLFACTORY_H