Store the last used buffer in clients

Fixes #474

1 files changed, 5 insertions, 0 deletions

diff --git a/src/client.hh b/src/client.hh
index 58df582e..f16bd09b 100644
--- a/src/client.hh
+++ b/src/client.hh
@@ -52,6 +52,9 @@ public:
 
     StringView get_env_var(StringView name) const;
 
+    Buffer* last_buffer() const { return m_last_buffer.get(); }
+    void set_last_buffer(Buffer* last_buffer) { m_last_buffer = last_buffer; }
+
 private:
     void on_option_changed(const Option& option) override;
 
@@ -77,6 +80,8 @@ private:
     Vector<Key, MemoryDomain::Client> m_pending_keys;
 
     bool m_buffer_reload_dialog_opened = false;
+
+    SafePtr<Buffer> m_last_buffer;
 };
 
 }