Only enable the preview button if we can actually preview something.

[nageru] / futatabi / mainwindow.h

diff --git a/futatabi/mainwindow.h b/futatabi/mainwindow.h
index f93da89717cd355b00d5309c37c7d97948e69fd5..d7e037c37ee7205a6c177d22509ce25f85fa990b 100644 (file)
--- a/futatabi/mainwindow.h
+++ b/futatabi/mainwindow.h
@@ -103,7 +103,7 @@ private:
        void play_clicked();
        void stop_clicked();
        void live_player_done();
-       void live_player_clip_progress(const std::map<size_t, double> &progress, double time_remaining);
+       void live_player_clip_progress(const std::map<uint64_t, double> &progress, double time_remaining);
        void set_output_status(const std::string &status);
        void playlist_duplicate();
        void playlist_remove();
@@ -138,6 +138,7 @@ private:
        void padding_toggled(double seconds, bool checked);
 
        void highlight_camera_input(int stream_idx);
+       void enable_or_disable_preview_button();
 
        template<class Model>
        void replace_model(QTableView *view, Model **model, Model *new_model);