1 files changed, 79 insertions, 0 deletions
diff --git a/src/tabbrowsinghistory.cpp b/src/tabbrowsinghistory.cpp
new file mode 100644
index 0000000..435bca7
--- /dev/null
+++ b/src/tabbrowsinghistory.cpp
@@ -0,0 +1,79 @@
+#include "tabbrowsinghistory.hpp"
+
+TabBrowsingHistory::TabBrowsingHistory()
+{
+
+}
+
+bool TabBrowsingHistory::canGoBack() const
+{
+    return this->history.size() > 0;
+}
+
+bool TabBrowsingHistory::canGoForward() const
+{
+    return false;
+}
+
+QModelIndex TabBrowsingHistory::pushUrl(QModelIndex const & position, const QUrl &url)
+{
+    this->beginInsertRows(QModelIndex{}, this->history.length(),this->history.length() + 1);
+
+    if(position.isValid()) {
+        this->history.resize(position.row() + 1);
+    }
+
+    this->history.push_back(url);
+
+    this->endInsertRows();
+
+    return this->createIndex(this->history.size() - 1, 0);
+}
+
+QUrl TabBrowsingHistory::get(const QModelIndex &index) const
+{
+    if(not index.isValid())
+        return QUrl { };
+
+    if(index.row() >= history.size())
+        return QUrl { };
+    else
+        return history.at(index.row());
+}
+
+QModelIndex TabBrowsingHistory::oneForward(QModelIndex index) const
+{
+    if(not index.isValid())
+        return QModelIndex{};
+    if(index.row() >= history.size() - 1)
+        return QModelIndex{};
+    return createIndex(index.row() + 1, index.column());
+}
+
+QModelIndex TabBrowsingHistory::oneBackward(QModelIndex index) const
+{
+    if(not index.isValid())
+        return QModelIndex{};
+    if(index.row() == 0)
+        return QModelIndex{};
+    return createIndex(index.row() - 1, index.column());
+}
+
+int TabBrowsingHistory::rowCount(const QModelIndex &parent) const
+{
+    return history.size();
+}
+
+bool TabBrowsingHistory::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    return false;
+}
+
+QVariant TabBrowsingHistory::data(const QModelIndex &index, int role) const
+{
+    if(role != Qt::DisplayRole) {
+        return QVariant{};
+    }
+    return history.at(index.row()).toString();
+}
+