From 768c1632b0eb2cbc155086bb3201b938e055edbb Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Mon, 2 Jan 2017 10:00:59 +0800
Subject: [PATCH] save and restore the sate of the main splitter

Add a config "main_splitter_state" to store the state of the main
splitter.

Signed-off-by: Le Tan <tamlokveer@gmail.com>
---
 src/vconfigmanager.cpp |  1 +
 src/vconfigmanager.h   | 15 +++++++++++++++
 src/vmainwindow.cpp    |  5 +++++
 3 files changed, 21 insertions(+)

diff --git a/src/vconfigmanager.cpp b/src/vconfigmanager.cpp
index 1627c100..e6a5e7c9 100644
--- a/src/vconfigmanager.cpp
+++ b/src/vconfigmanager.cpp
@@ -65,6 +65,7 @@ void VConfigManager::initialize()
     m_toolsDockChecked = getConfigFromSettings("session", "tools_dock_checked").toBool();
     m_mainWindowGeometry = getConfigFromSettings("session", "main_window_geometry").toByteArray();
     m_mainWindowState = getConfigFromSettings("session", "main_window_state").toByteArray();
+    m_mainSplitterState = getConfigFromSettings("session", "main_splitter_state").toByteArray();
 
     updateMarkdownEditStyle();
 }
diff --git a/src/vconfigmanager.h b/src/vconfigmanager.h
index 05cb24b5..225edbc8 100644
--- a/src/vconfigmanager.h
+++ b/src/vconfigmanager.h
@@ -96,6 +96,9 @@ public:
     inline const QByteArray &getMainWindowState() const;
     inline void setMainWindowState(const QByteArray &p_state);
 
+    inline const QByteArray &getMainSplitterState() const;
+    inline void setMainSplitterState(const QByteArray &p_state);
+
 private:
     void updateMarkdownEditStyle();
     QVariant getConfigFromSettings(const QString &section, const QString &key);
@@ -139,6 +142,7 @@ private:
 
     QByteArray m_mainWindowGeometry;
     QByteArray m_mainWindowState;
+    QByteArray m_mainSplitterState;
 
     // The name of the config file in each directory
     static const QString dirConfigFileName;
@@ -358,4 +362,15 @@ inline void VConfigManager::setMainWindowState(const QByteArray &p_state)
                         m_mainWindowState);
 }
 
+inline const QByteArray& VConfigManager::getMainSplitterState() const
+{
+    return m_mainSplitterState;
+}
+
+inline void VConfigManager::setMainSplitterState(const QByteArray &p_state)
+{
+    m_mainSplitterState = p_state;
+    setConfigToSettings("session", "main_splitter_state", m_mainSplitterState);
+}
+
 #endif // VCONFIGMANAGER_H
diff --git a/src/vmainwindow.cpp b/src/vmainwindow.cpp
index bba4a032..edb4d921 100644
--- a/src/vmainwindow.cpp
+++ b/src/vmainwindow.cpp
@@ -717,6 +717,7 @@ void VMainWindow::saveStateAndGeometry()
     vconfig.setMainWindowGeometry(saveGeometry());
     vconfig.setMainWindowState(saveState());
     vconfig.setToolsDockChecked(toolDock->isVisible());
+    vconfig.setMainSplitterState(mainSplitter->saveState());
 }
 
 void VMainWindow::restoreStateAndGeometry()
@@ -730,6 +731,10 @@ void VMainWindow::restoreStateAndGeometry()
         restoreState(state);
     }
     toolDock->setVisible(vconfig.getToolsDockChecked());
+    const QByteArray &splitterState = vconfig.getMainSplitterState();
+    if (!splitterState.isEmpty()) {
+        mainSplitter->restoreState(splitterState);
+    }
 }
 
 const QVector<QPair<QString, QString> >& VMainWindow::getPalette() const