X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fmessagemodel.h;h=1bafe22f81c3d0ea78d5f9a8705218e606a313f0;hp=71c1c8124da48e6e215c0602cb644a0fb378b5cd;hb=921e54680da16fcf2adb7a90506875aceb6633a4;hpb=e28ac2cd72a6be486f9f11d2a526f32ffea061b9

diff --git a/src/client/messagemodel.h b/src/client/messagemodel.h
index 71c1c812..1bafe22f 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) 2005-2015 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -15,7 +15,7 @@
  *   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_
@@ -23,6 +23,7 @@
 
 #include <QAbstractItemModel>
 #include <QDateTime>
+#include <QTimer>
 
 #include "message.h"
 #include "types.h"
@@ -30,75 +31,138 @@
 class MessageModelItem;
 struct MsgId;
 
-class MessageModel : public QAbstractItemModel {
-  Q_OBJECT
-
-  public:
-    enum MessageRole {
-      MsgIdRole = Qt::UserRole,
-      BufferIdRole,
-      TypeRole,
-      FlagsRole,
-      TimestampRole,
-      DisplayRole,
-      FormatRole,
-      ColumnTypeRole,
-      UserRole
+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> &);
 
     void clear();
 
-  protected:
-    virtual MessageModelItem *createMessageModelItem(const Message &) = 0;
-
-  private:
-    QList<MessageModelItem *> _messageList;
-
+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 &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:
+    BufferId _redirectedTo;
 };
 
+
+QDebug operator<<(QDebug dbg, const MessageModelItem &msgItem);
+
 #endif