/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-2015 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 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_
#include <QAbstractItemModel>
#include <QDateTime>
+#include <QTimer>
#include "message.h"
#include "types.h"
class MessageModelItem;
-class MsgId;
-
-class MessageModel : public QAbstractItemModel {
- Q_OBJECT
-
- public:
- enum MessageRole {
- MsgIdRole = Qt::UserRole,
- BufferIdRole,
- TypeRole,
- FlagsRole,
- TimestampRole,
- DisplayRole,
- FormatRole,
- ColumnTypeRole,
- UserRole
+struct MsgId;
+
+class MessageModel : public QAbstractItemModel
+{
+ Q_OBJECT
+
+public:
+ 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
+ TimestampColumn, SenderColumn, ContentsColumn, UserColumnType
};
MessageModel(QObject *parent);
- virtual ~MessageModel();
- inline QModelIndex index(int row, int column, const QModelIndex &/*parent*/ = QModelIndex()) const { return createIndex(row, column); }
+ inline QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
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; }
+ 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;
- void insertMessage(const Message &);
+ bool insertMessage(const Message &, bool fakeMsg = false);
void insertMessages(const QList<Message> &);
- protected:
- virtual MessageModelItem *createMessageModelItem(const Message &) = 0;
-
- private:
- QList<MessageModelItem *> _messageList;
-
+ 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 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 MessageModelItem {
- public:
+// inlines
+QModelIndex MessageModel::index(int row, int column, const QModelIndex &parent) const
+{
+ if (row < 0 || row >= rowCount(parent) || column < 0 || column >= columnCount(parent))
+ return QModelIndex();
+
+ return createIndex(row, column);
+}
+
+// **************************************************
+// 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(const Message &);
- virtual ~MessageModelItem();
+ MessageModelItem() {}
+ inline virtual ~MessageModelItem() {}
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;
+ 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:
+ BufferId _redirectedTo;
};
+
+QDebug operator<<(QDebug dbg, const MessageModelItem &msgItem);
+
#endif
projects / quassel.git / blobdiff