MarketClientAssistant.hpp

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/*

  This file is part of OpenFLUID software
  Copyright(c) 2007, INRA - Montpellier SupAgro


 == GNU General Public License Usage ==

  OpenFLUID is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  OpenFLUID 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.

  You should have received a copy of the GNU General Public License
  along with OpenFLUID. If not, see <http://www.gnu.org/licenses/>.


 == Other Usage ==

  Other Usage means a use of OpenFLUID that is inconsistent with the GPL
  license, and requires a written agreement between You and INRA.
  Licensees for Other Usage of OpenFLUID may use this file in accordance
  with the terms contained in the written agreement between You and INRA.
  
*/


/**
  \file MarketClientAssistant.hpp
  \brief Header of ...

  \author Jean-Christophe FABRE <fabrejc@supagro.inra.fr>
 */


#ifndef __MARKETCLIENTASSISTANT_HPP__
#define __MARKETCLIENTASSISTANT_HPP__

#include <QWizard>
#include <QBoxLayout>
#include <QLabel>
#include <QComboBox>
#include <QTabWidget>
#include <QPushButton>
#include <QScrollArea>
#include <QTreeWidget>
#include <QRadioButton>
#include <QTextEdit>
#include <QTableWidget>
#include <QProgressBar>
#include <QSplitter>
#include <QStandardItemModel>

#include <openfluid/dllexport.hpp>
#include <openfluid/market/MarketClient.hpp>
#include <openfluid/ui/market/MarketWizardPage.hpp>


namespace openfluid { namespace ui { namespace market {

class MarketPackWidget;

// TODO review parenting of all widgets
class DLLEXPORT MarketClientAssistant : public QWizard
{
  Q_OBJECT

  private:

    // ===== Package selection =====//
    MarketWizardPage m_SelectionPage;
    QVBoxLayout m_SelectionPageBox;

    QHBoxLayout m_URLBox;
    QLabel m_URLLabel;
    QComboBox m_URLCombo;
    QStandardItemModel m_RefURLComboBoxModel;

    class URLComboColumns : public QList<QStandardItem*>
    {
      public:

        enum { NAME, URL};

        QStandardItem *mp_Name;
        QStandardItem *mp_URL;

        URLComboColumns() {}

        void appendItems() { clear(); append(mp_Name); append(mp_URL); }
    };

    URLComboColumns m_URLColumns;


    // Tabs
    QTabWidget m_TypesTabs;

    // Pages and main box of tab
    std::map<openfluid::market::PackageInfo::PackageType,QWidget*> mp_TabPage;
    std::map<openfluid::market::PackageInfo::PackageType,QVBoxLayout*> mp_TabBox;

    // Box and ScrolledWindow for packages list
    std::map<openfluid::market::PackageInfo::PackageType,QVBoxLayout*> mp_AvailTypesPacksBox;
    std::map<openfluid::market::PackageInfo::PackageType,QScrollArea*> mp_AvailTypesPacksSWindow;

    // Buttons of tab
    std::map<openfluid::market::PackageInfo::PackageType,QHBoxLayout*> mp_ActionButtonsBox;
    std::map<openfluid::market::PackageInfo::PackageType,QPushButton*> mp_SelectAllButton;
    std::map<openfluid::market::PackageInfo::PackageType,QPushButton*> mp_SelectNoneButton;
    std::map<openfluid::market::PackageInfo::PackageType,QPushButton*> mp_CommonBuildConfigButton;

    // List of MarketPackWidget
    std::map<openfluid::market::PackageInfo::PackageType,std::list<MarketPackWidget*> > mp_AvailPacksWidgets;


    /**
     @return Type of current tab
    */
    openfluid::market::PackageInfo::PackageType getCurrentTypeTab();


    /**
     @return MarketPackWidget of ID package
     @param ID of package
    */
    MarketPackWidget* getAvailPackWidget(const openfluid::ware::WareID_t& ID) const;

    /**
     @return true if ID package passed as parameter has datasets selected which need it
     @param ID of dependence
     @param Type Type of dependence
    */
    bool hasParentSelected(const openfluid::ware::WareID_t& ID,
        const openfluid::market::PackageInfo::PackageType& Type);

    /**
     @return choice of user to apply action of selected dataset to this dependencies
     @param ID of package selected
     @param Select action applied on the package
     @param List of dependencies to select
    */
    bool getUserChoice(const openfluid::ware::WareID_t& ID, const bool Select,
        const std::map<openfluid::market::PackageInfo::PackageType,std::list<MarketPackWidget*> >& PacksToSelect);


    // ===== Licenses =====//
    MarketWizardPage m_LicensesPage;
    QVBoxLayout m_LicensesPageBox;

    QLabel m_LicensesLabel;

    // Adjustable container for packages treeview and license text view
    QSplitter m_LicensesReviewPaned;

    QTreeWidget *mp_LicensesTreeView;

    QTextEdit *mp_LicensesTextView;


    QScrollArea m_LicensesListSWindow;
    QScrollArea m_LicensesReviewSWindow;

    QRadioButton m_LicensesAcceptRadio;
    QRadioButton m_LicensesDoNotRadio;




    // ===== Download and install =====//
    MarketWizardPage m_InstallPage;

    QVBoxLayout m_InstallPageBox;

    QTableWidget *mp_InstallTable;


    class InstallTableColumns
    {
      public:

        enum { ID, TYPE, FORMAT, STATUS};

        QTableWidgetItem *mp_ID;
        QTableWidgetItem *mp_Type;
        QTableWidgetItem *mp_Format;
        QTableWidgetItem *mp_Status;

        InstallTableColumns() {}

        void setFlags()
        {
          mp_ID->setFlags(mp_ID->flags() ^ Qt::ItemIsEditable);
          mp_Type->setFlags(mp_Type->flags() ^ Qt::ItemIsEditable);
          mp_Format->setFlags(mp_Format->flags() ^ Qt::ItemIsEditable);
          mp_Status->setFlags(mp_Status->flags() ^ Qt::ItemIsEditable);
        }
    };

    InstallTableColumns m_InstallColumns;


    QScrollArea m_InstallSWindow;

    QProgressBar m_InstallProgressBar;
    QPushButton m_ViewLogButton;


    void setupSelectionPage();
    void setupLicensesPage();
    void setupDownloadPage();


    /**
     * Removes tabs, destroys content and clear screen
    */
    void clearAvailPacksTreeview();

    /**
     * Creates tabs and display all available packages in Market-place selected
    */
    void updateAvailPacksTreeview();

    /**
     * Indicates that no marketplace reached and unselects repository
    */
    void displayMarketplaceError();


    void initializeLicencesTreeView();

    void updateInstallTreeview();

    openfluid::market::MarketClient m_MarketClient;

    int m_InstallationTimeout;


  private slots:

    void onApply();
    void onCancel();
    void onClose();
    void onPrepare(int Id);

    void onURLComboChanged(int RowNumber);

    /**
     * Selects all packages of current tab
    */
    void onSelectAllClicked();

    /**
     * Unselects all packages of current tab
    */
    void onSelectNoneClicked();

    /**
     * Edit common options of packages of the current tab
    */
    void onCommonBuildConfigClicked();


    /**
     Selects dependencies of ID package
     @param ID of package selected
    */
    void selectDependencies(const openfluid::ware::WareID_t& ID);


    void onPackageInstallModified();


    void onLicenseRadioClicked(bool Checked);


    void onLicensesTreeviewChanged(QTreeWidgetItem *CurrentItem);


    void onInstallTimeoutOnce();

    void onViewLogClicked();


  public:

    MarketClientAssistant(QWidget* Parent);

    virtual ~MarketClientAssistant();

    /**
     @return string name of type passed as parameter
     @param Type Type of package
     @param Maj First letter in maj
     @param Plural Return plural name
    */
    static QString getGraphicTypeName(const openfluid::market::PackageInfo::PackageType& Type, const bool Maj, const bool Plural);
};

} } } // namespaces


#endif /* __MARKETCLIENTASSISTANT_HPP__ */