cookiejar.h Example File | Qt WebEngine 5.9

Qt 5.9 | Qt WebEngine | WebEngine Demo Browser Example | cookiejar.h Example File

Qt 5.9.9 Reference Documentation

# cookiejar.h Example File

webenginewidgets/demobrowser/cookiejar.h

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      #ifndef COOKIEJAR_H
      #define COOKIEJAR_H

      #include <QtNetwork/QNetworkCookieJar>

      #include <QtCore/QAbstractItemModel>
      #include <QtCore/QStringList>

      #include <QtWidgets/QDialog>
      #include <QtWidgets/QTableView>

      class QSortFilterProxyModel;
      class QKeyEvent;

      class AutoSaver;

      class CookieJar : public QNetworkCookieJar
      {
          friend class CookieModel;
          Q_OBJECT
          Q_PROPERTY(AcceptPolicy acceptPolicy READ acceptPolicy WRITE setAcceptPolicy)
          Q_PROPERTY(KeepPolicy keepPolicy READ keepPolicy WRITE setKeepPolicy)
          Q_PROPERTY(QStringList blockedCookies READ blockedCookies WRITE setBlockedCookies)
          Q_PROPERTY(QStringList allowedCookies READ allowedCookies WRITE setAllowedCookies)
          Q_PROPERTY(QStringList allowForSessionCookies READ allowForSessionCookies WRITE setAllowForSessionCookies)
          Q_ENUMS(KeepPolicy)
          Q_ENUMS(AcceptPolicy)

      signals:
          void cookiesChanged();

      public:
          enum AcceptPolicy {
              AcceptAlways,
              AcceptNever,
              AcceptOnlyFromSitesNavigatedTo
          };

          enum KeepPolicy {
              KeepUntilExpire,
              KeepUntilExit,
              KeepUntilTimeLimit
          };

          CookieJar(QObject *parent = 0);
          ~CookieJar();

          QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const;
          bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url);

          AcceptPolicy acceptPolicy() const;
          void setAcceptPolicy(AcceptPolicy policy);

          KeepPolicy keepPolicy() const;
          void setKeepPolicy(KeepPolicy policy);

          QStringList blockedCookies() const;
          QStringList allowedCookies() const;
          QStringList allowForSessionCookies() const;

          void setBlockedCookies(const QStringList &list);
          void setAllowedCookies(const QStringList &list);
          void setAllowForSessionCookies(const QStringList &list);

      public slots:
          void clear();
          void loadSettings();

      private slots:
          void save();

      private:
          void purgeOldCookies();
          void load();
          bool m_loaded;
          AutoSaver *m_saveTimer;

          AcceptPolicy m_acceptCookies;
          KeepPolicy m_keepCookies;

          QStringList m_exceptions_block;
          QStringList m_exceptions_allow;
          QStringList m_exceptions_allowForSession;
      };

      class CookieModel : public QAbstractTableModel
      {
          Q_OBJECT

      public:
          CookieModel(CookieJar *jar, QObject *parent = 0);
          QVariant headerData(int section, Qt::Orientation orientation, int role) const;
          QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
          int columnCount(const QModelIndex &parent = QModelIndex()) const;
          int rowCount(const QModelIndex &parent = QModelIndex()) const;
          bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());

      private slots:
          void cookiesChanged();

      private:
          CookieJar *m_cookieJar;
      };

      #include "ui_cookies.h"
      #include "ui_cookiesexceptions.h"

      class CookiesDialog : public QDialog, public Ui_CookiesDialog
      {
          Q_OBJECT

      public:
          CookiesDialog(CookieJar *cookieJar, QWidget *parent = 0);

      private:
          QSortFilterProxyModel *m_proxyModel;
      };

      class CookieExceptionsModel : public QAbstractTableModel
      {
          Q_OBJECT
          friend class CookiesExceptionsDialog;

      public:
          CookieExceptionsModel(CookieJar *cookieJar, QObject *parent = 0);
          QVariant headerData(int section, Qt::Orientation orientation, int role) const;
          QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
          int columnCount(const QModelIndex &parent = QModelIndex()) const;
          int rowCount(const QModelIndex &parent = QModelIndex()) const;
          bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());

      private:
          CookieJar *m_cookieJar;

          // Domains we allow, Domains we block, Domains we allow for this session
          QStringList m_allowedCookies;
          QStringList m_blockedCookies;
          QStringList m_sessionCookies;
      };

      class CookiesExceptionsDialog : public QDialog, public Ui_CookiesExceptionsDialog
      {
          Q_OBJECT

      public:
          CookiesExceptionsDialog(CookieJar *cookieJar, QWidget *parent = 0);

      private slots:
          void block();
          void allow();
          void allowForSession();
          void textChanged(const QString &text);

      private:
          CookieExceptionsModel *m_exceptionsModel;
          QSortFilterProxyModel *m_proxyModel;
          CookieJar *m_cookieJar;
      };

      #endif // COOKIEJAR_H