X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fmessagemodel.h;h=bee8ebf1e38c2ef6abad7e68d608d7162f787386;hp=b65fbbfad2c13caaff21f76d98c022c6328b54ad;hb=HEAD;hpb=3c2914faeb01f3bc32e29f40179ae88040fbcf59 diff --git a/src/client/messagemodel.h b/src/client/messagemodel.h index b65fbbfa..bee8ebf1 100644 --- a/src/client/messagemodel.h +++ b/src/client/messagemodel.h @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-08 by the Quassel IRC Team * + * Copyright (C) 2005-2022 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -15,14 +15,16 @@ * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ***************************************************************************/ -#ifndef MESSAGEMODEL_H_ -#define MESSAGEMODEL_H_ +#pragma once + +#include "client-export.h" #include #include +#include #include "message.h" #include "types.h" @@ -30,107 +32,141 @@ class MessageModelItem; struct MsgId; -class MessageModel : public QAbstractItemModel { - Q_OBJECT +class CLIENT_EXPORT MessageModel : public QAbstractItemModel +{ + Q_OBJECT public: - enum MessageRole { - DisplayRole = Qt::DisplayRole, - EditRole = Qt::EditRole, - MsgIdRole = Qt::UserRole, - BufferIdRole, - TypeRole, - FlagsRole, - TimestampRole, - FormatRole, - ColumnTypeRole, - RedirectedToRole, - UserRole - }; - - enum ColumnType { - TimestampColumn, SenderColumn, ContentsColumn, UserColumnType - }; - - MessageModel(QObject *parent); - - inline QModelIndex index(int row, int column, const QModelIndex &/*parent*/ = QModelIndex()) const { return createIndex(row, column); } - inline QModelIndex parent(const QModelIndex &) const { return QModelIndex(); } - inline int rowCount(const QModelIndex &parent = QModelIndex()) const { return parent.isValid() ? 0 : _messageList.count(); } - inline int columnCount(const QModelIndex &/*parent*/ = QModelIndex()) const { return 3; } - - virtual QVariant data(const QModelIndex &index, int role) const; - virtual bool setData(const QModelIndex &index, const QVariant &value, int role); - - //virtual Qt::ItemFlags flags(const QModelIndex &index) const; - - bool insertMessage(const Message &, bool fakeMsg = false); - void insertMessages(const QList &); - - void clear(); + enum MessageModelRole + { + DisplayRole = Qt::DisplayRole, + EditRole = Qt::EditRole, + BackgroundRole = Qt::BackgroundRole, + MessageRole = Qt::UserRole, + MsgIdRole, + BufferIdRole, + TypeRole, + FlagsRole, + TimestampRole, + FormatRole, + ColumnTypeRole, + RedirectedToRole, + UserRole + }; + + enum ColumnType + { + TimestampColumn, + SenderColumn, + ContentsColumn, + UserColumnType + }; + + MessageModel(QObject* parent); + + inline QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override; + inline QModelIndex parent(const QModelIndex&) const override { return {}; } + inline int rowCount(const QModelIndex& parent = QModelIndex()) const override { return parent.isValid() ? 0 : messageCount(); } + inline int columnCount(const QModelIndex& /*parent*/ = QModelIndex()) const override { return 3; } + + QVariant data(const QModelIndex& index, int role) const override; + bool setData(const QModelIndex& index, const QVariant& value, int role) override; + + // virtual Qt::ItemFlags flags(const QModelIndex &index) const; + + bool insertMessage(const Message&, bool fakeMsg = false); + void insertMessages(const QList&); + + void clear(); + +signals: + void finishedBacklogFetch(BufferId bufferId); public slots: - void requestBacklog(BufferId bufferId); - void messagesReceived(BufferId bufferId, int count); - void buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2); + void requestBacklog(BufferId bufferId); + void messagesReceived(BufferId bufferId, int count); + void buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2); + void insertErrorMessage(BufferInfo bufferInfo, const QString& errorString); protected: - virtual MessageModelItem *createMessageModelItem(const Message &) = 0; - virtual void customEvent(QEvent *event); + // virtual MessageModelItem *createMessageModelItem(const Message &) = 0; + + virtual int messageCount() const = 0; + virtual bool messagesIsEmpty() const = 0; + virtual const MessageModelItem* messageItemAt(int i) const = 0; + virtual MessageModelItem* messageItemAt(int i) = 0; + virtual const MessageModelItem* firstMessageItem() const = 0; + virtual MessageModelItem* firstMessageItem() = 0; + virtual const MessageModelItem* lastMessageItem() const = 0; + virtual MessageModelItem* lastMessageItem() = 0; + virtual void insertMessage__(int pos, const Message&) = 0; + virtual void insertMessages__(int pos, const QList&) = 0; + virtual void removeMessageAt(int i) = 0; + virtual void removeAllMessages() = 0; + virtual Message takeMessageAt(int i) = 0; + + void customEvent(QEvent* event) override; private slots: - void changeOfDay(); + void changeOfDay(); private: - void insertMessageGroup(const QList &); - int insertMessagesGracefully(const QList &); // inserts as many contiguous msgs as possible. returns numer of inserted msgs. - int indexForId(MsgId); - - QList _messageList; - QList _messageBuffer; - QTimer _dayChangeTimer; - QDateTime _nextDayChange; - QHash _messagesWaiting; + void insertMessageGroup(const QList&); + int insertMessagesGracefully(const QList&); // inserts as many contiguous msgs as possible. returns number of inserted msgs. + int indexForId(MsgId); + + // QList _messageList; + QList _messageBuffer; + QTimer _dayChangeTimer; + QDateTime _nextDayChange; + QHash _messagesWaiting; + + /// Period of time for one day in milliseconds + /// 24 hours * 60 minutes * 60 seconds * 1000 milliseconds + const qint64 DAY_IN_MSECS = 24 * 60 * 60 * 1000; }; +// inlines +QModelIndex MessageModel::index(int row, int column, const QModelIndex& parent) const +{ + if (row < 0 || row >= rowCount(parent) || column < 0 || column >= columnCount(parent)) + return {}; + + return createIndex(row, column); +} + // ************************************************** // MessageModelItem // ************************************************** -class MessageModelItem { +//! Creates a MessageModelItem from a Message object. +/** This baseclass implementation takes care of all Message data *except* the stylable strings. + * Subclasses need to provide Qt::DisplayRole at least, which should describe the plaintext + * strings without formattings (e.g. for searching purposes). + */ +class CLIENT_EXPORT MessageModelItem +{ public: - //! Creates a MessageModelItem from a Message object. - /** This baseclass implementation takes care of all Message data *except* the stylable strings. - * Subclasses need to provide Qt::DisplayRole at least, which should describe the plaintext - * strings without formattings (e.g. for searching purposes). - */ - MessageModelItem(const Message &); - inline virtual ~MessageModelItem() {} - - virtual QVariant data(int column, int role) const; - virtual bool setData(int column, const QVariant &value, int role); - - inline const QDateTime &timeStamp() const { return _timestamp; } - inline MsgId msgId() const { return _msgId; } - inline BufferId bufferId() const { return _bufferId; } - inline void setBufferId(BufferId bufferId) { _bufferId = bufferId; } - inline Message::Type msgType() const { return _type; } - inline Message::Flags msgFlags() const { return _flags; } - - // For sorting - bool operator<(const MessageModelItem &) const; - bool operator==(const MessageModelItem &) const; - bool operator>(const MessageModelItem &) const; - static bool lessThan(const MessageModelItem *m1, const MessageModelItem *m2); + inline virtual ~MessageModelItem() = default; + + virtual QVariant data(int column, int role) const; + virtual bool setData(int column, const QVariant& value, int role); + + virtual const Message& message() const = 0; + virtual const QDateTime& timestamp() const = 0; + virtual const MsgId& msgId() const = 0; + virtual const BufferId& bufferId() const = 0; + virtual void setBufferId(BufferId bufferId) = 0; + virtual Message::Type msgType() const = 0; + virtual Message::Flags msgFlags() const = 0; + + // For sorting + bool operator<(const MessageModelItem&) const; + bool operator==(const MessageModelItem&) const; + bool operator>(const MessageModelItem&) const; + static bool lessThan(const MessageModelItem* m1, const MessageModelItem* m2); private: - QDateTime _timestamp; - MsgId _msgId; - BufferId _bufferId; - BufferId _redirectedTo; - Message::Type _type; - Message::Flags _flags; + BufferId _redirectedTo; }; -QDebug operator<<(QDebug dbg, const MessageModelItem &msgItem); - -#endif +QDebug operator<<(QDebug dbg, const MessageModelItem& msgItem);