X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/39d8fb12c1552ec708b5fc1846d7aa9828329417..31a0c4fbd59c93a48f093be62b8ef19e6839de37:/src/dolphintabpage.cpp

diff --git a/src/dolphintabpage.cpp b/src/dolphintabpage.cpp
index 3d1ba5a3e..f7000ea66 100644
--- a/src/dolphintabpage.cpp
+++ b/src/dolphintabpage.cpp
@@ -171,14 +171,18 @@ QByteArray DolphinTabPage::saveState() const
     QByteArray state;
     QDataStream stream(&state, QIODevice::WriteOnly);
 
+    stream << quint32(2); // Tab state version
+
     stream << m_splitViewEnabled;
 
     stream << m_primaryViewContainer->url();
     stream << m_primaryViewContainer->urlNavigator()->isUrlEditable();
+    m_primaryViewContainer->view()->saveState(stream);
 
     if (m_splitViewEnabled) {
         stream << m_secondaryViewContainer->url();
         stream << m_secondaryViewContainer->urlNavigator()->isUrlEditable();
+        m_secondaryViewContainer->view()->saveState(stream);
     }
 
     stream << m_primaryViewActive;
@@ -196,6 +200,58 @@ void DolphinTabPage::restoreState(const QByteArray& state)
     QByteArray sd = state;
     QDataStream stream(&sd, QIODevice::ReadOnly);
 
+    // Read the version number of the tab state and check if the version is supported.
+    quint32 version = 0;
+    stream >> version;
+    if (version != 2) {
+        // The version of the tab state isn't supported, we can't restore it.
+        return;
+    }
+
+    bool isSplitViewEnabled = false;
+    stream >> isSplitViewEnabled;
+    setSplitViewEnabled(isSplitViewEnabled);
+
+    KUrl primaryUrl;
+    stream >> primaryUrl;
+    m_primaryViewContainer->setUrl(primaryUrl);
+    bool primaryUrlEditable;
+    stream >> primaryUrlEditable;
+    m_primaryViewContainer->urlNavigator()->setUrlEditable(primaryUrlEditable);
+    m_primaryViewContainer->view()->restoreState(stream);
+
+    if (isSplitViewEnabled) {
+        KUrl secondaryUrl;
+        stream >> secondaryUrl;
+        m_secondaryViewContainer->setUrl(secondaryUrl);
+        bool secondaryUrlEditable;
+        stream >> secondaryUrlEditable;
+        m_secondaryViewContainer->urlNavigator()->setUrlEditable(secondaryUrlEditable);
+        m_secondaryViewContainer->view()->restoreState(stream);
+    }
+
+    stream >> m_primaryViewActive;
+    if (m_primaryViewActive) {
+        m_primaryViewContainer->setActive(true);
+    } else {
+        Q_ASSERT(m_splitViewEnabled);
+        m_secondaryViewContainer->setActive(true);
+    }
+
+    QByteArray splitterState;
+    stream >> splitterState;
+    m_splitter->restoreState(splitterState);
+}
+
+void DolphinTabPage::restoreStateV1(const QByteArray& state)
+{
+    if (state.isEmpty()) {
+        return;
+    }
+
+    QByteArray sd = state;
+    QDataStream stream(&sd, QIODevice::ReadOnly);
+
     bool isSplitViewEnabled = false;
     stream >> isSplitViewEnabled;
     setSplitViewEnabled(isSplitViewEnabled);