/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#include "message.h"
#include "types.h"
-class MessageItem;
-class MsgId;
+class MessageModelItem;
+struct MsgId;
class MessageModel : public QAbstractItemModel {
Q_OBJECT
- public:
- enum MessageRoles {
- MsgIdRole = Qt::UserRole,
- BufferIdRole,
- TypeRole,
- FlagsRole,
- TimestampRole,
- UserRole
- };
-
- MessageModel(QObject *parent);
- virtual ~MessageModel();
-
- 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 _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;
-
- void insertMessage(const Message &);
- void insertMessages(const QList<Message> &);
-
- protected:
- virtual MessageItem *createMessageItem(const Message &) = 0;
-
- private:
- QList<MessageItem *> _messageList;
-
- int indexForId(MsgId);
-
+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 : messageCount(); }
+ 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<Message> &);
+
+ void clear();
+
+public slots:
+ 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 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<Message> &) = 0;
+ virtual void removeMessageAt(int i) = 0;
+ virtual void removeAllMessages() = 0;
+ virtual Message takeMessageAt(int i) = 0;
+
+ virtual void customEvent(QEvent *event);
+
+private slots:
+ void changeOfDay();
+
+private:
+ void insertMessageGroup(const QList<Message> &);
+ int insertMessagesGracefully(const QList<Message> &); // inserts as many contiguous msgs as possible. returns numer of inserted msgs.
+ int indexForId(MsgId);
+
+ // QList<MessageModelItem *> _messageList;
+ QList<Message> _messageBuffer;
+ QTimer _dayChangeTimer;
+ QDateTime _nextDayChange;
+ QHash<BufferId, int> _messagesWaiting;
};
-class MessageItem {
-
- public:
- enum {
- TimestampColumn, SenderColumn, TextColumn
- };
-
- MessageItem(const Message &);
- virtual ~MessageItem();
-
- virtual QVariant data(int column, int role) const;
- virtual bool setData(int column, const QVariant &value, int role) = 0;
-
- private:
- QDateTime _timestamp;
- MsgId _msgId;
- BufferId _bufferId;
- Message::Type _type;
- Message::Flags _flags;
+// **************************************************
+// MessageModelItem
+// **************************************************
+class 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() {}
+ inline virtual ~MessageModelItem() {}
+
+ 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 ×tamp() 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:
+ Message _msg;
+ BufferId _redirectedTo;
};
+QDebug operator<<(QDebug dbg, const MessageModelItem &msgItem);
+
#endif
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