Consolidate PinDialog Session/recording checks
[ardour.git] / gtk2_ardour / luainstance.cc
index fe4276c39a9c2d22910bd00d482906e294573376..f184368f1d07adf05a6d42a54e91106d0129fa90 100644 (file)
 #include <cairomm/surface.h>
 #include <pango/pangocairo.h>
 
+#include "pbd/strsplit.h"
+
+#include "gtkmm2ext/bindings.h"
 #include "gtkmm2ext/gui_thread.h"
 
 #include "ardour/audioengine.h"
-#include "ardour/diskstream.h"
+#include "ardour/disk_reader.h"
+#include "ardour/disk_writer.h"
 #include "ardour/plugin_manager.h"
 #include "ardour/route.h"
 #include "ardour/session.h"
@@ -359,6 +363,8 @@ const char *luasignalstr[] = {
 }; // namespace
 
 
+static std::string http_get_unlogged (const std::string& url) { return ArdourCurl::http_get (url, false); }
+
 /** special cases for Ardour's Mixer UI */
 namespace LuaMixer {
 
@@ -368,6 +374,7 @@ namespace LuaMixer {
        }
 
 };
+
 ////////////////////////////////////////////////////////////////////////////////
 
 static PBD::ScopedConnectionList _luaexecs;
@@ -425,6 +432,77 @@ lua_exec (std::string cmd)
 
 ////////////////////////////////////////////////////////////////////////////////
 
+static int
+lua_actionlist (lua_State *L)
+{
+       using namespace std;
+
+       vector<string> paths;
+       vector<string> labels;
+       vector<string> tooltips;
+       vector<string> keys;
+       vector<Glib::RefPtr<Gtk::Action> > actions;
+       Gtkmm2ext::ActionMap::get_all_actions (paths, labels, tooltips, keys, actions);
+
+       vector<string>::iterator p;
+       vector<string>::iterator l;
+
+       luabridge::LuaRef action_tbl (luabridge::newTable (L));
+
+       for (l = labels.begin(), p = paths.begin(); l != labels.end(); ++p, ++l) {
+               if (l->empty ()) {
+                       continue;
+               }
+
+               vector<string> parts;
+               split (*p, parts, '/');
+
+               if (parts.empty()) {
+                       continue;
+               }
+
+               //kinda kludgy way to avoid displaying menu items as mappable
+               if (parts[1] == _("Main_menu"))
+                       continue;
+               if (parts[1] == _("JACK"))
+                       continue;
+               if (parts[1] == _("redirectmenu"))
+                       continue;
+               if (parts[1] == _("Editor_menus"))
+                       continue;
+               if (parts[1] == _("RegionList"))
+                       continue;
+               if (parts[1] == _("ProcessorMenu"))
+                       continue;
+
+               /* strip <Actions>/ from the start */
+               string path = (*p);
+               path = path.substr (strlen ("<Actions>/"));
+
+               if (!action_tbl[parts[1]].isTable()) {
+                       action_tbl[parts[1]] = luabridge::newTable (L);
+               }
+               assert (action_tbl[parts[1]].isTable());
+               luabridge::LuaRef tbl (action_tbl[parts[1]]);
+               assert (tbl.isTable());
+               tbl[*l] = path;
+       }
+
+       luabridge::push (L, action_tbl);
+       return 1;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+// ARDOUR_UI and instance() are not exposed.
+ARDOUR::PresentationInfo::order_t
+lua_translate_order (RouteDialogs::InsertAt place)
+{
+       return ARDOUR_UI::instance()->translate_order (place);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
 #define xstr(s) stringify(s)
 #define stringify(s) #s
 
@@ -668,7 +746,7 @@ LuaInstance::register_classes (lua_State* L)
        luabridge::getGlobalNamespace (L)
                .beginNamespace ("ArdourUI")
 
-               .addFunction ("http_get", (std::string (*)(const std::string&))&ArdourCurl::http_get)
+               .addFunction ("http_get", &http_get_unlogged)
 
                .addFunction ("processor_selection", &LuaMixer::processor_selection)
 
@@ -718,14 +796,14 @@ LuaInstance::register_classes (lua_State* L)
 
                .beginClass <RegionSelection> ("RegionSelection")
                .addFunction ("start", &RegionSelection::start)
-               .addFunction ("end_frame", &RegionSelection::end_frame)
+               .addFunction ("end_sample", &RegionSelection::end_sample)
                .addFunction ("n_midi_regions", &RegionSelection::n_midi_regions)
                .addFunction ("regionlist", &RegionSelection::regionlist) // XXX check windows binding (libardour)
                .endClass ()
 
                .deriveClass <TimeSelection, std::list<ARDOUR::AudioRange> > ("TimeSelection")
                .addFunction ("start", &TimeSelection::start)
-               .addFunction ("end_frame", &TimeSelection::end_frame)
+               .addFunction ("end_sample", &TimeSelection::end_sample)
                .addFunction ("length", &TimeSelection::length)
                .endClass ()
 
@@ -758,10 +836,9 @@ LuaInstance::register_classes (lua_State* L)
                .endClass ()
 
                .beginClass <PublicEditor> ("Editor")
-               .addFunction ("snap_type", &PublicEditor::snap_type)
+               .addFunction ("grid_type", &PublicEditor::grid_type)
                .addFunction ("snap_mode", &PublicEditor::snap_mode)
                .addFunction ("set_snap_mode", &PublicEditor::set_snap_mode)
-               .addFunction ("set_snap_threshold", &PublicEditor::set_snap_threshold)
 
                .addFunction ("undo", &PublicEditor::undo)
                .addFunction ("redo", &PublicEditor::redo)
@@ -790,8 +867,7 @@ LuaInstance::register_classes (lua_State* L)
                .addFunction ("add_location_from_playhead_cursor", &PublicEditor::add_location_from_playhead_cursor)
                .addFunction ("remove_location_at_playhead_cursor", &PublicEditor::remove_location_at_playhead_cursor)
 
-               .addFunction ("set_show_measures", &PublicEditor::set_show_measures)
-               .addFunction ("show_measures", &PublicEditor::show_measures)
+               .addFunction ("update_grid", &PublicEditor::update_grid)
                .addFunction ("remove_tracks", &PublicEditor::remove_tracks)
 
                .addFunction ("set_loop_range", &PublicEditor::set_loop_range)
@@ -908,7 +984,16 @@ LuaInstance::register_classes (lua_State* L)
                .addFunction ("set_toggleaction", &PublicEditor::set_toggleaction)
                .endClass ()
 
+               .addFunction ("translate_order", &lua_translate_order)
+
                /* ArdourUI enums */
+               .beginNamespace ("InsertAt")
+               .addConst ("BeforeSelection", RouteDialogs::InsertAt(RouteDialogs::BeforeSelection))
+               .addConst ("AfterSelection", RouteDialogs::InsertAt(RouteDialogs::AfterSelection))
+               .addConst ("First", RouteDialogs::InsertAt(RouteDialogs::First))
+               .addConst ("Last", RouteDialogs::InsertAt(RouteDialogs::Last))
+               .endNamespace ()
+
                .beginNamespace ("MarkerType")
                .addConst ("Mark", ArdourMarker::Type(ArdourMarker::Mark))
                .addConst ("Tempo", ArdourMarker::Type(ArdourMarker::Tempo))
@@ -930,6 +1015,8 @@ LuaInstance::register_classes (lua_State* L)
                .addConst ("Add", Selection::Operation(Selection::Add))
                .endNamespace ()
 
+               .addCFunction ("actionlist", &lua_actionlist)
+
                .endNamespace () // end ArdourUI
 
                .beginNamespace ("os")
@@ -942,7 +1029,7 @@ LuaInstance::register_classes (lua_State* L)
        // Editing Symbols
 
 #undef ZOOMFOCUS
-#undef SNAPTYPE
+#undef GRIDTYPE
 #undef SNAPMODE
 #undef MOUSEMODE
 #undef DISPLAYCONTROL
@@ -951,7 +1038,7 @@ LuaInstance::register_classes (lua_State* L)
 #undef IMPORTDISPOSITION
 
 #define ZOOMFOCUS(NAME) .addConst (stringify(NAME), (Editing::ZoomFocus)Editing::NAME)
-#define SNAPTYPE(NAME) .addConst (stringify(NAME), (Editing::SnapType)Editing::NAME)
+#define GRIDTYPE(NAME) .addConst (stringify(NAME), (Editing::GridType)Editing::NAME)
 #define SNAPMODE(NAME) .addConst (stringify(NAME), (Editing::SnapMode)Editing::NAME)
 #define MOUSEMODE(NAME) .addConst (stringify(NAME), (Editing::MouseMode)Editing::NAME)
 #define DISPLAYCONTROL(NAME) .addConst (stringify(NAME), (Editing::DisplayControl)Editing::NAME)
@@ -1043,7 +1130,7 @@ LuaInstance::init ()
                        "   assert(type(f) == 'function', 'Factory is a not a function')"
                        "   assert(type(a) == 'table' or type(a) == 'nil', 'Given argument is invalid')"
                        "   self.scripts[i] = { ['n'] = n, ['s'] = s, ['f'] = f, ['a'] = a, ['c'] = c }"
-                       "   local env = _ENV; env.f = nil env.io = nil"
+                       "   local env = _ENV; env.f = nil"
                        "   self.instances[i] = load (string.dump(f, true), nil, nil, env)(a)"
                        "   if type(c) == 'function' then"
                        "     self.icons[i] = load (string.dump(c, true), nil, nil, env)(a)"
@@ -1203,7 +1290,7 @@ LuaInstance::session_going_away ()
        point_one_second_connection.disconnect ();
 
        (*_lua_clear)();
-       for (int i = 0; i < 9; ++i) {
+       for (int i = 0; i < MAX_LUA_ACTION_SCRIPTS; ++i) {
                ActionChanged (i, ""); /* EMIT SIGNAL */
        }
        SessionHandlePtr::session_going_away ();
@@ -1235,7 +1322,7 @@ LuaInstance::set_state (const XMLNode& node)
                        } catch (luabridge::LuaException const& e) {
                                cerr << "LuaException:" << e.what () << endl;
                        } catch (...) { }
-                       for (int i = 0; i < 9; ++i) {
+                       for (int i = 0; i < MAX_LUA_ACTION_SCRIPTS; ++i) {
                                std::string name;
                                if (lua_action_name (i, name)) {
                                        ActionChanged (i, name); /* EMIT SIGNAL */
@@ -1271,7 +1358,7 @@ LuaInstance::interactive_add (LuaScriptInfo::ScriptType type, int id)
        switch (type) {
                case LuaScriptInfo::EditorAction:
                        reg = lua_action_names ();
-                       title = _("Add Lua Action");
+                       title = _("Add Shortcut or Lua Script");
                        break;
                case LuaScriptInfo::EditorHook:
                        reg = lua_slot_names ();
@@ -1304,18 +1391,27 @@ LuaInstance::interactive_add (LuaScriptInfo::ScriptType type, int id)
 
        try {
                script = Glib::file_get_contents (spi->path);
-       } catch (Glib::FileError e) {
+       } catch (Glib::FileError const& e) {
                string msg = string_compose (_("Cannot read script '%1': %2"), spi->path, e.what());
                Gtk::MessageDialog am (msg);
                am.run ();
                return false;
        }
 
-       LuaScriptParamList lsp = LuaScriptParams::script_params (spi, param_function);
+       LuaState ls;
+       register_classes (ls.getState ());
+       LuaScriptParamList lsp = LuaScriptParams::script_params (ls, spi->path, param_function);
+
+       /* allow cancel */
+       for (size_t i = 0; i < lsp.size(); ++i) {
+               if (lsp[i]->preseeded && lsp[i]->name == "x-script-abort") {
+                       return false;
+               }
+       }
 
        ScriptParameterDialog spd (_("Set Script Parameters"), spi, reg, lsp);
 
-       if (!spd.need_interation ()) {
+       if (spd.need_interation ()) {
                switch (spd.run ()) {
                        case Gtk::RESPONSE_ACCEPT:
                                break;
@@ -1324,7 +1420,7 @@ LuaInstance::interactive_add (LuaScriptInfo::ScriptType type, int id)
                }
        }
 
-       LuaScriptParamPtr lspp (new LuaScriptParam("x-script-origin", "", spi->path, false));
+       LuaScriptParamPtr lspp (new LuaScriptParam("x-script-origin", "", spi->path, false, true));
        lsp.push_back (lspp);
 
        switch (type) {
@@ -1341,7 +1437,7 @@ LuaInstance::interactive_add (LuaScriptInfo::ScriptType type, int id)
                                string msg = string_compose (_("Session script '%1' instantiation failed: %2"), spd.name(), e.what ());
                                Gtk::MessageDialog am (msg);
                                am.run ();
-                       } catch (SessionException e) {
+                       } catch (SessionException const& e) {
                                string msg = string_compose (_("Loading Session script '%1' failed: %2"), spd.name(), e.what ());
                                Gtk::MessageDialog am (msg);
                                am.run ();
@@ -1484,7 +1580,7 @@ std::vector<std::string>
 LuaInstance::lua_action_names ()
 {
        std::vector<std::string> rv;
-       for (int i = 0; i < 9; ++i) {
+       for (int i = 0; i < MAX_LUA_ACTION_SCRIPTS; ++i) {
                std::string name;
                if (lua_action_name (i, name)) {
                        rv.push_back (name);
@@ -1774,7 +1870,7 @@ LuaCallback::init (void)
                        "   assert(type(f) == 'function', 'Factory is a not a function')"
                        "   assert(type(a) == 'table' or type(a) == 'nil', 'Given argument is invalid')"
                        "   self.script = { ['n'] = n, ['s'] = s, ['f'] = f, ['a'] = a }"
-                       "   local env = _ENV; env.f = nil env.io = nil"
+                       "   local env = _ENV; env.f = nil"
                        "   self.instance = load (string.dump(f, true), nil, nil, env)(a)"
                        "  end"
                        ""
@@ -2029,6 +2125,14 @@ LuaCallback::connect_2 (enum LuaSignal::LuaSignal ls, T ref, PBD::Signal2<void,
                        gui_context());
 }
 
+template <typename T, typename C1, typename C2, typename C3> void
+LuaCallback::connect_3 (enum LuaSignal::LuaSignal ls, T ref, PBD::Signal3<void, C1, C2, C3> *signal) {
+       signal->connect (
+                       _connections, invalidator (*this),
+                       boost::bind (&LuaCallback::proxy_3<T, C1, C2, C3>, this, ls, ref, _1, _2, _3),
+                       gui_context());
+}
+
 template <typename T> void
 LuaCallback::proxy_0 (enum LuaSignal::LuaSignal ls, T ref) {
        bool ok = true;
@@ -2071,3 +2175,17 @@ LuaCallback::proxy_2 (enum LuaSignal::LuaSignal ls, T ref, C1 a1, C2 a2) {
                drop_callback (); /* EMIT SIGNAL */
        }
 }
+
+template <typename T, typename C1, typename C2, typename C3> void
+LuaCallback::proxy_3 (enum LuaSignal::LuaSignal ls, T ref, C1 a1, C2 a2, C3 a3) {
+       bool ok = true;
+       {
+               const luabridge::LuaRef& rv ((*_lua_call)((int)ls, ref, a1, a2, a3));
+               if (! rv.cast<bool> ()) {
+                       ok = false;
+               }
+       }
+       if (!ok) {
+               drop_callback (); /* EMIT SIGNAL */
+       }
+}