allow creating plugin-presets by dragging a plugin to the sidebar

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index f6ebfe827d9687c16a90dd805912e23169891512..97702b15bc76e7e6e08de7bdf458f050027c3364 100644 (file)
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -207,6 +207,7 @@ Mixer_UI::Mixer_UI ()
        favorite_plugins_display.set_drag_column (favorite_plugins_columns.name.index());
        favorite_plugins_display.signal_row_activated().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_activated));
        favorite_plugins_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_button_press), false);
+       favorite_plugins_display.signal_drop.connect (sigc::mem_fun (*this, &Mixer_UI::plugin_drop));
 
        favorite_plugins_scroller.add (favorite_plugins_display);
        favorite_plugins_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
@@ -2500,3 +2501,19 @@ PluginTreeStore::row_drop_possible_vfunc(const Gtk::TreeModel::Path& dest, const
        }
        return false;
 }
+
+void
+Mixer_UI::plugin_drop (const Glib::RefPtr<Gdk::DragContext>&, const Gtk::SelectionData& data)
+{
+       if (data.get_target() != "PluginPresetPtr") {
+               return;
+       }
+       const void *d = data.get_data();
+       const PluginPresetPtr ppp = *(static_cast<const PluginPresetPtr*> (d));
+
+       PluginManager::PluginStatusType status = PluginManager::Favorite;
+       PluginManager& manager (PluginManager::instance());
+
+       manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
+       manager.save_statuses ();
+}

diff --git a/gtk2_ardour/mixer_ui.h b/gtk2_ardour/mixer_ui.h
index 331128c2d18b44bce93d0a9b42f86e2d703103e3..915809620adc5c36eeea80b63af58f0a4d73d7a3 100644 (file)
--- a/gtk2_ardour/mixer_ui.h
+++ b/gtk2_ardour/mixer_ui.h
@@ -201,6 +201,7 @@ class Mixer_UI : public Gtk::Window, public PBD::ScopedConnectionList, public AR
        void plugin_row_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column);
        bool plugin_row_button_press (GdkEventButton*);
        void popup_note_context_menu (GdkEventButton*);
+       void plugin_drop (const Glib::RefPtr<Gdk::DragContext>&, const Gtk::SelectionData& data);
 
        enum ProcessorPosition {
                AddTop,

diff --git a/gtk2_ardour/processor_box.cc b/gtk2_ardour/processor_box.cc
index a997795cde4ce3ada67f8f0398016acda4859f74..96d291e725a4e28ca95a98e2ed8543f56809467d 100644 (file)
--- a/gtk2_ardour/processor_box.cc
+++ b/gtk2_ardour/processor_box.cc
@@ -75,6 +75,7 @@
 #include "send_ui.h"
 #include "timers.h"
 #include "tooltips.h"
+#include "new_plugin_preset_dialog.h"
 
 #include "i18n.h"
 
@@ -132,6 +133,12 @@ ProcessorEntry::ProcessorEntry (ProcessorBox* parent, boost::shared_ptr<Processo
                _button.set_elements(ArdourButton::Element(_button.elements() & ~ArdourButton::Indicator));
                _unknown_processor = true;
        }
+       {
+               boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (_processor);
+               if (pi && pi->plugin()) {
+                       _plugin_preset_pointer = PluginPresetPtr (new PluginPreset (pi->plugin()->get_info()));
+               }
+       }
        if (_processor) {
 
                _vbox.pack_start (_routing_icon);
@@ -211,6 +218,41 @@ ProcessorEntry::drag_text () const
 {
        return name (Wide);
 }
+bool
+ProcessorEntry::drag_data_get (Glib::RefPtr<Gdk::DragContext> const, Gtk::SelectionData &data)
+{
+       if (data.get_target() == "PluginPresetPtr" && _plugin_preset_pointer) {
+               boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (_processor);
+               boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin();
+               assert (plugin);
+               NewPluginPresetDialog d (plugin);
+
+               _plugin_preset_pointer->_preset.valid = false;
+
+               switch (d.run ()) {
+                       case Gtk::RESPONSE_ACCEPT:
+                               if (d.name().empty()) {
+                                       break;
+                               }
+
+                               if (d.replace ()) {
+                                       plugin->remove_preset (d.name ());
+                               }
+
+                               Plugin::PresetRecord const r = plugin->save_preset (d.name());
+
+                               if (!r.uri.empty ()) {
+                                       _plugin_preset_pointer->_preset.uri   = r.uri;
+                                       _plugin_preset_pointer->_preset.label = r.label;
+                                       _plugin_preset_pointer->_preset.user  = r.user;
+                                       _plugin_preset_pointer->_preset.valid = r.valid;
+                               }
+               }
+               data.set (data.get_target(), 8, (const guchar *) &_plugin_preset_pointer, sizeof (PluginPresetPtr));
+               return true;
+       }
+       return false;
+}
 
 void
 ProcessorEntry::set_position (Position p, uint32_t num)

diff --git a/gtk2_ardour/processor_box.h b/gtk2_ardour/processor_box.h
index 872f58ce61200ef3832251d2527e99d30a626579..d904e13c74495b205e69044b55a2e715ff182e75 100644 (file)
--- a/gtk2_ardour/processor_box.h
+++ b/gtk2_ardour/processor_box.h
@@ -119,6 +119,8 @@ public:
        bool is_selectable() const {return _selectable;}
        void set_selectable(bool s) { _selectable = s; }
 
+       bool drag_data_get (Glib::RefPtr<Gdk::DragContext> const, Gtk::SelectionData &);
+
        enum Position {
                PreFader,
                Fader,
@@ -165,6 +167,7 @@ private:
        PBD::ScopedConnection active_connection;
        PBD::ScopedConnection name_connection;
        PBD::ScopedConnection config_connection;
+       ARDOUR::PluginPresetPtr _plugin_preset_pointer;
 
        class Control : public sigc::trackable {
        public: