mnselectiondialog.h

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// Copyright (c) 2021 The PIVX Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or https://www.opensource.org/licenses/mit-license.php.
 
#ifndef PIVX_QT_MNSELECTIONDIALOG_H
#define PIVX_QT_MNSELECTIONDIALOG_H
 
#include <QDialog>
#include <map>
 
namespace Ui {
    class MnSelectionDialog;
}
 
class MNModel;
class QTreeWidgetItem;
class MnInfo;
struct VoteInfo;
 
class MnSelectionDialog : public QDialog
{
Q_OBJECT
 
public:
    explicit MnSelectionDialog(QWidget *parent);
    ~MnSelectionDialog();
 
    void setModel(MNModel* _mnModel, int minVoteUpdateTimeInSecs);
    void updateView();
    // Sets the MNs who already voted for this proposal
    void setMnVoters(const std::vector<VoteInfo>& _votes);
    // Return the MNs who are going to vote for this proposal
    std::vector<std::string> getSelectedMnAlias();
 
public Q_SLOTS:
    void viewItemChanged(QTreeWidgetItem*, int);
    void selectAll();
 
private:
    Ui::MnSelectionDialog *ui;
    MNModel* mnModel{nullptr};
    // Consensus param, the minimum time that need to pass
    // to be able to broadcast another vote with the same MN.
    int minVoteUpdateTimeInSecs{0};
    int colCheckBoxWidth_treeMode{50};
    // selected MNs alias
    std::vector<std::string> selectedMnList;
    // MN alias -> VoteInfo for a certain proposal
    std::map<std::string, VoteInfo> votes;
 
    enum {
        COLUMN_CHECKBOX,
        COLUMN_NAME,
        COLUMN_VOTE,
        COLUMN_STATUS
    };
 
    void appendItem(QFlags<Qt::ItemFlag> flgCheckbox,
                    QFlags<Qt::ItemFlag> flgTristate,
                    const QString& mnName,
                    const QString& mnStats,
                    VoteInfo* ptrVoteInfo);
};
 
#endif // PIVX_QT_MNSELECTIONDIALOG_H