Feather, a free Monero desktop wallet

Co-Authored-By: tobtoht <thotbot@protonmail.com>

src/model/RedditModel.cpp

@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// Copyright (c) 2020, The Monero Project.
+
+#include "RedditModel.h"
+
+RedditModel::RedditModel(QObject *parent)
+    : QAbstractTableModel(parent)
+{
+
+}
+
+void RedditModel::clear() {
+    beginResetModel();
+
+    m_posts.clear();
+
+    endResetModel();
+}
+
+void RedditModel::updatePosts(const QList<QSharedPointer<RedditPost>>& posts) {
+    beginResetModel();
+
+    m_posts.clear();
+    for (const auto& post : posts) {
+        m_posts.push_back(post);
+    }
+
+    endResetModel();
+}
+
+int RedditModel::rowCount(const QModelIndex &parent) const{
+    if (parent.isValid()) {
+        return 0;
+    }
+    return m_posts.count();
+}
+
+int RedditModel::columnCount(const QModelIndex &parent) const
+{
+    if (parent.isValid()) {
+        return 0;
+    }
+    return ModelColumn::COUNT;
+}
+
+QVariant RedditModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || index.row() < 0 || index.row() >= m_posts.count())
+        return QVariant();
+
+    QSharedPointer<RedditPost> post = m_posts.at(index.row());
+
+    if(role == Qt::DisplayRole) {
+        switch(index.column()) {
+            case Title:
+                return post->title;
+            case Author:
+                return post->author;
+            case Comments:
+                return QString::number(post->comments);
+            default:
+                return QVariant();
+        }
+    }
+    else if (role == Qt::TextAlignmentRole) {
+        switch(index.column()) {
+            case Comments:
+                return Qt::AlignRight;
+            default:
+                return QVariant();
+        }
+    }
+    return QVariant();
+}
+
+QVariant RedditModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (role != Qt::DisplayRole) {
+        return QVariant();
+    }
+    if (orientation == Qt::Horizontal)
+    {
+        switch(section) {
+            case Title:
+                return QString("Reddit Post");
+            case Author:
+                return QString("Author");
+            case Comments:
+                return QString("Comments");
+            default:
+                return QVariant();
+        }
+    }
+    return QVariant();
+}
+
+QSharedPointer<RedditPost> RedditModel::post(int row) {
+    if (row < 0 || row >= m_posts.size()) {
+        qCritical("%s: no reddit post for index %d", __FUNCTION__, row);
+        return QSharedPointer<RedditPost>();
+    }
+
+    return m_posts.at(row);
+}