Gracefully handle templates that lack contents in their description or created_with...

[ardour.git] / gtk2_ardour / processor_box.h

diff --git a/gtk2_ardour/processor_box.h b/gtk2_ardour/processor_box.h
index 66585c88ec957cd7d1bb65a02eccd760e5a9f802..400b9fafc9da2c8febf9ee331d3865f4d09bfb83 100644 (file)
--- a/gtk2_ardour/processor_box.h
+++ b/gtk2_ardour/processor_box.h
@@ -54,6 +54,7 @@
 #include "widgets/slider_controller.h"
 
 #include "plugin_interest.h"
+#include "plugin_display.h"
 #include "io_selector.h"
 #include "send_ui.h"
 #include "enums.h"
@@ -223,6 +224,9 @@ private:
                std::string state_id () const;
                void set_tooltip ();
 
+               void start_touch ();
+               void end_touch ();
+
                boost::weak_ptr<ARDOUR::AutomationControl> _control;
                /* things for a slider */
                Gtk::Adjustment _adjustment;
@@ -242,34 +246,22 @@ private:
        void toggle_panner_link ();
        void toggle_allow_feedback ();
 
-       class PluginDisplay : public Gtk::DrawingArea {
+       class PluginInlineDisplay : public PluginDisplay {
        public:
-               PluginDisplay(ProcessorEntry&, boost::shared_ptr<ARDOUR::Plugin>, uint32_t max_height = 80);
-               virtual ~PluginDisplay();
+               PluginInlineDisplay(ProcessorEntry&, boost::shared_ptr<ARDOUR::Plugin>, uint32_t max_height = 80);
+               ~PluginInlineDisplay() {}
        protected:
-               bool on_expose_event (GdkEventExpose *);
                void on_size_request (Gtk::Requisition* req);
                bool on_button_press_event (GdkEventButton *ev);
-               bool on_button_release_event (GdkEventButton *ev);
-
-               void plugin_going_away () {
-                       _qdraw_connection.disconnect ();
-               }
-
                void update_height_alloc (uint32_t inline_height);
-               virtual uint32_t render_inline (cairo_t *, uint32_t width);
+
+               void display_frame (cairo_t* cr, double w, double h);
 
                ProcessorEntry& _entry;
-               boost::shared_ptr<ARDOUR::Plugin> _plug;
-               PBD::ScopedConnection _qdraw_connection;
-               PBD::ScopedConnection _death_connection;
-               cairo_surface_t* _surf;
-               uint32_t _max_height;
-               uint32_t _cur_height;
                bool _scroll;
        };
 
-       class LuaPluginDisplay : public PluginDisplay {
+       class LuaPluginDisplay : public PluginInlineDisplay {
        public:
                LuaPluginDisplay(ProcessorEntry&, boost::shared_ptr<ARDOUR::LuaProc>, uint32_t max_height = 80);
                ~LuaPluginDisplay();