Room Drawer Media Tab

Add a tab bar to the room drawer which includes a new media tab in addition to the room information tab. This mr completes the architecture for adding others easily later e.g. message highlights or threads.

To put this together I had to make sure things like the menus and the maximize delegate were available to both the room drawer and page so there is some rework there to put it all together.

Wide\
![image](/uploads/b7d3a3ee00016f9ede5cf6fb93e7b40c/image.png)

Mobile\
![image](/uploads/aa02e23f79b37f6cad903d3f356e0ef4/image.png)

src/models/mediamessagefiltermodel.cpp

@@ -2,12 +2,17 @@
 // SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 
 #include "mediamessagefiltermodel.h"
-#include "models/messageeventmodel.h"
+
 #include <Quotient/room.h>
 
-MediaMessageFilterModel::MediaMessageFilterModel(QObject *parent)
+#include "messageeventmodel.h"
+#include "messagefiltermodel.h"
+
+MediaMessageFilterModel::MediaMessageFilterModel(QObject *parent, MessageFilterModel *sourceMediaModel)
     : QSortFilterProxyModel(parent)
 {
+    Q_ASSERT(sourceMediaModel);
+    setSourceModel(sourceMediaModel);
 }
 
 bool MediaMessageFilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
@@ -43,9 +48,9 @@ QVariant MediaMessageFilterModel::data(const QModelIndex &index, int role) const
     }
     if (role == TypeRole) {
         if (mapToSource(index).data(MessageEventModel::DelegateTypeRole).toInt() == MessageEventModel::DelegateType::Image) {
-            return 0;
+            return MediaType::Image;
         } else {
-            return 1;
+            return MediaType::Video;
         }
     }
     if (role == CaptionRole) {
@@ -57,6 +62,13 @@ QVariant MediaMessageFilterModel::data(const QModelIndex &index, int role) const
     if (role == SourceHeightRole) {
         return mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QStringLiteral("height")].toFloat();
     }
+    // We need to catch this one and return true if the next media object was
+    // on a different day.
+    if (role == MessageEventModel::ShowSectionRole) {
+        const auto day = mapToSource(index).data(MessageEventModel::TimeRole).toDateTime().toLocalTime().date();
+        const auto previousEventDay = mapToSource(this->index(index.row() + 1, 0)).data(MessageEventModel::TimeRole).toDateTime().toLocalTime().date();
+        return day != previousEventDay;
+    }
 
     return sourceModel()->data(mapToSource(index), role);
 }

src/models/mediamessagefiltermodel.h

@@ -4,9 +4,12 @@
 #pragma once
 
 #include <QSortFilterProxyModel>
+#include <qobjectdefs.h>
 
 #include "models/messagefiltermodel.h"
 
+class MessageFilterModel;
+
 /**
  * @class MediaMessageFilterModel
  *
@@ -18,6 +21,12 @@ class MediaMessageFilterModel : public QSortFilterProxyModel
 {
     Q_OBJECT
 public:
+    enum MediaType {
+        Image = 0,
+        Video,
+    };
+    Q_ENUM(MediaType)
+
     /**
      * @brief Defines the model roles.
      */
@@ -31,7 +40,7 @@ public:
     };
     Q_ENUM(Roles)
 
-    explicit MediaMessageFilterModel(QObject *parent = nullptr);
+    explicit MediaMessageFilterModel(QObject *parent = nullptr, MessageFilterModel *sourceMediaModel = nullptr);
 
     /**
      * @brief Custom filter to show only image and video messages.
@@ -43,7 +52,7 @@ public:
      *
      * @sa QSortFilterProxyModel::data
      */
-    [[nodiscard]] QVariant data(const QModelIndex &idx, int role = Qt::DisplayRole) const override;
+    [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
     /**
      * @brief Returns a mapping from Role enum values to role names.

src/models/messagefiltermodel.cpp

@@ -10,9 +10,12 @@
 
 using namespace Quotient;
 
-MessageFilterModel::MessageFilterModel(QObject *parent)
+MessageFilterModel::MessageFilterModel(QObject *parent, MessageEventModel *sourceMessageModel)
     : QSortFilterProxyModel(parent)
 {
+    Q_ASSERT(sourceMessageModel);
+    setSourceModel(sourceMessageModel);
+
     connect(NeoChatConfig::self(), &NeoChatConfig::ShowStateEventChanged, this, [this] {
         invalidateFilter();
     });

src/models/messagefiltermodel.h

@@ -33,7 +33,7 @@ public:
         LastRole, // Keep this last
     };
 
-    explicit MessageFilterModel(QObject *parent = nullptr);
+    explicit MessageFilterModel(QObject *parent = nullptr, MessageEventModel *sourceMessageModel = nullptr);
 
     /**
      * @brief Custom filter function to remove hidden messages.