File: PluginsViewWidget.h

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/**
 *
 * This file is part of Tulip (www.tulip-software.org)
 *
 * Authors: David Auber and the Tulip development Team
 * from LaBRI, University of Bordeaux 1 and Inria Bordeaux - Sud Ouest
 *
 * Tulip is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *
 * Tulip is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 */

#ifndef _Tulip_PLUGINVIEWWIDGET_H_
#define _Tulip_PLUGINVIEWWIDGET_H_

#include <tulip/tulipconf.h>

#include <QtGui/QTreeWidget>
#include <QtXml/QDomDocument>

#include "PluginInfo.h"
#include "MultiServerManager.h"
#include "TPWFonctor.h"
#include "UpdatePlugin.h"
#include "InstallPluginDialog.h"

namespace tlp {

enum PluginAttributePosition {
  PLUGIN_NAME_POSITION=0,
  PLUGIN_TYPE_POSITION,
  PLUGIN_VERSION_POSITION,
  PLUGIN_FILENAME_POSITION,
  PLUGIN_LOCAL_VERSION_POSITION,
  PLUGIN_GLOBAL_VERSION_POSITION
};


class PluginsViewWidget : public QTreeWidget {

  Q_OBJECT

  QTreeWidgetItem *getNthParent(QTreeWidgetItem *twi,int n);

protected :
  QDomDocument xmlDoc;
  MultiServerManager* _msm;
  UpdatePlugin updatePlugin;
  std::set<DistPluginInfo,PluginCmp> pluginsToInstall;
  std::set<LocalPluginInfo,PluginCmp> pluginsToRemove;
  bool lastVersion ,compatibleVersion, notInstalledVersion;
  bool listIsChanging;
  bool pluginsDirIsWritable;

  bool activate;

  void init(QWidget * parent = 0);

  // Check if the plugin is installed
  //bool isInstalled(const std::string &typeName,const std::string &pluginName);

  //check if we have write permission on the plugin
  //bool isWritable(const std::string & plugFileName);
  void applyFilter(QTreeWidgetItem * tree);
  bool isMoreRecent(const std::string  & version1, const std::string  &version2);
  bool isCompatible(const std::string  & version);
  std::vector<int> getArrangementGlobalListPositions();

  void updateCheckBox(QTreeWidgetItem*,std::string,std::string,std::string,Qt::CheckState, int, int);
  void updateToInstallList(QTreeWidgetItem*);

  void hideChild(QTreeWidgetItem *parent);
  void removeHiddenChild(QTreeWidgetItem *parent);
  QTreeWidgetItem *findChildrenWithText(QTreeWidgetItem *parent,const std::string &text);
  void setItemCheckability(const PluginInfo *pluginInfo,bool created,QTreeWidgetItem *twi);

public :
  PluginsViewWidget(MultiServerManager* msm, QWidget * parent=0 );
  virtual ~PluginsViewWidget();

  void changeList();
  void setLastVersion(bool version);
  void setCompatiblesVersion(bool version);
  void setNotinstalledVersion(bool version);
  bool setPluginDisplayInTree(const PluginInfo *pluginInfo,QTreeWidgetItem *twi);

  //void installAllDependencies(std::vector<DistPluginInfo> depNoInstall);
  bool isAVersionItem(QTreeWidgetItem *item);

public slots:
  void applyChange();
  void restore();

protected slots :
  void pluginInstalledSlot();
  void pluginUninstalledSlot();
  //ajout a micka
  void getPluginInfoSlot();
  void changed(QTreeWidgetItem*);
  //TMP -> SAB
  void serverNameReceived(MultiServerManager*,std::string,std::string);

signals :
  void pluginInstalled();
  void pluginClicked(PluginInfo pi);

  void pluginInfoSignal(const PluginInfo *pi);
};

}
#endif //_Tulip_PLUGINVIEWWIDGET_H_