enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h
[ardour.git] / libs / ardour / processor.cc
index bb004c313d3f97beab2ab1f174c9f2c3fa1c29c2..60a23376b6c4c5d15bcd2002dc74899aa349f836 100644 (file)
 
 #include <string>
 
-
-#include "pbd/failed_constructor.h"
-#include "pbd/enumwriter.h"
 #include "pbd/xml++.h"
 
+#include "ardour/automatable.h"
+#include "ardour/chan_count.h"
 #include "ardour/processor.h"
-#include "ardour/plugin.h"
-#include "ardour/port.h"
-#include "ardour/route.h"
-#include "ardour/ladspa_plugin.h"
-#include "ardour/buffer_set.h"
-#include "ardour/send.h"
-#include "ardour/port_insert.h"
-#include "ardour/plugin_insert.h"
-
-#ifdef VST_SUPPORT
-#include "ardour/vst_plugin.h"
+#include "ardour/types.h"
+
+#ifdef WINDOWS_VST_SUPPORT
+#include "ardour/windows_vst_plugin.h"
 #endif
 
-#ifdef HAVE_AUDIOUNITS
+#ifdef AUDIOUNIT_SUPPORT
 #include "ardour/audio_unit.h"
 #endif
 
 #include "ardour/session.h"
 #include "ardour/types.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 
+namespace ARDOUR { class Session; }
+
 // Always saved as Processor, but may be IOProcessor or Send in legacy sessions
 const string Processor::state_node_name = "Processor";
 
@@ -69,6 +63,9 @@ Processor::Processor(Session& session, const string& name)
        , _display_to_user (true)
        , _pre_fader (false)
        , _ui_pointer (0)
+       , _window_proxy (0)
+       , _pinmgr_proxy (0)
+       , _owner (0)
 {
 }
 
@@ -76,6 +73,7 @@ Processor::Processor (const Processor& other)
        : Evoral::ControlSet (other)
        , SessionObject (other.session(), other.name())
        , Automatable (other.session())
+       , Latent (other)
        , _pending_active(other._pending_active)
        , _active(other._active)
        , _next_ab_is_active(false)
@@ -83,6 +81,9 @@ Processor::Processor (const Processor& other)
        , _display_to_user (true)
        , _pre_fader (false)
        , _ui_pointer (0)
+       , _window_proxy (0)
+       , _pinmgr_proxy (0)
+       , _owner (0)
 {
 }
 
@@ -123,25 +124,16 @@ Processor::state (bool full_state)
 
        if (full_state) {
                XMLNode& automation = Automatable::get_automation_xml_state();
-               if (!automation.children().empty()
-                               || !automation.properties().empty()
-                               || !_visible_controls.empty()) {
-
-                       stringstream sstr;
-                       for (set<Evoral::Parameter>::iterator x = _visible_controls.begin();
-                                       x != _visible_controls.end(); ++x) {
-
-                               if (x != _visible_controls.begin()) {
-                                       sstr << ' ';
-                               }
-                               sstr << (*x).id();
-                       }
-
-                       automation.add_property ("visible", sstr.str());
+               if (!automation.children().empty() || !automation.properties().empty()) {
                        node->add_child_nocopy (automation);
+               } else {
+                       delete &automation;
                }
        }
 
+       snprintf (buf, sizeof (buf), "%" PRId64, _user_latency);
+       node->add_property("user-latency", buf);
+
        return *node;
 }
 
@@ -160,11 +152,11 @@ Processor::set_state_2X (const XMLNode & node, int /*version*/)
                                set_name (prop->value ());
                        }
 
-                       if ((prop = (*i)->property ("id")) != 0) {
-                               _id = prop->value ();
-                       }
+                       set_id (**i);
 
-                       if ((prop = (*i)->property ("active")) != 0) {
+                       //note:  in A2, active state was stored in the Redirect node, not the child IO node
+                       /*
+                        * if ((prop = (*i)->property ("active")) != 0) {
                                bool const a = string_is_affirmative (prop->value ());
                                if (_active != a) {
                                        if (a) {
@@ -173,7 +165,8 @@ Processor::set_state_2X (const XMLNode & node, int /*version*/)
                                                deactivate ();
                                        }
                                }
-                       }
+                       }*/
+
                }
        }
 
@@ -187,30 +180,32 @@ Processor::set_state (const XMLNode& node, int version)
                return set_state_2X (node, version);
        }
 
-       const XMLProperty *prop;
-       const XMLProperty *legacy_active = 0;
-
-       // may not exist for legacy 3.0 sessions
-       if ((prop = node.property ("name")) != 0) {
-               /* don't let derived classes have a crack at set_name,
-                  as some (like Send) will screw with the one we suggest.
-               */
-               Processor::set_name (prop->value());
-       }
+       XMLProperty const * prop;
+       XMLProperty const * legacy_active = 0;
+       bool leave_name_alone = (node.property ("ignore-name") != 0);
+
+       if (!leave_name_alone) {
+               // may not exist for legacy 3.0 sessions
+               if ((prop = node.property ("name")) != 0) {
+                       /* don't let derived classes have a crack at set_name,
+                          as some (like Send) will screw with the one we suggest.
+                       */
+                       Processor::set_name (prop->value());
+               }
 
-       // may not exist for legacy 3.0 sessions
-       if ((prop = node.property ("id")) != 0) {
-               _id = prop->value();
+               set_id (node);
        }
 
        XMLNodeList nlist = node.children();
        XMLNodeIterator niter;
 
+       Stateful::save_extra_xml (node);
+
        for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
 
                if ((*niter)->name() == X_("Automation")) {
 
-                       XMLProperty *prop;
+                       XMLProperty const * prop;
 
                        if ((prop = (*niter)->property ("path")) != 0) {
                                old_set_automation_state (*(*niter));
@@ -218,25 +213,6 @@ Processor::set_state (const XMLNode& node, int version)
                                set_automation_xml_state (*(*niter), Evoral::Parameter(PluginAutomation));
                        }
 
-                       if ((prop = (*niter)->property ("visible")) != 0) {
-                               uint32_t what;
-                               stringstream sstr;
-
-                               _visible_controls.clear ();
-
-                               sstr << prop->value();
-                               while (1) {
-                                       sstr >> what;
-                                       if (sstr.fail()) {
-                                               break;
-                                       }
-                                       // FIXME: other automation types?
-                                       mark_automation_visible (Evoral::Parameter(PluginAutomation, 0, what), true);
-                               }
-                       }
-
-               } else if ((*niter)->name() == "Extra") {
-                       _extra_xml = new XMLNode (*(*niter));
                } else if ((*niter)->name() == "Redirect") {
                        if ( !(legacy_active = (*niter)->property("active"))) {
                                error << string_compose(_("No %1 property flag in element %2"), "active", (*niter)->name()) << endl;
@@ -253,7 +229,7 @@ Processor::set_state (const XMLNode& node, int version)
                }
        }
 
-       bool const a = string_is_affirmative (prop->value ());
+       bool const a = string_is_affirmative (prop->value ()) && !_session.get_bypass_all_loaded_plugins();
        if (_active != a) {
                if (a) {
                        activate ();
@@ -262,6 +238,10 @@ Processor::set_state (const XMLNode& node, int version)
                }
        }
 
+       if ((prop = node.property ("user-latency")) != 0) {
+               _user_latency = atoi (prop->value ());
+       }
+
        return 0;
 }
 
@@ -300,3 +280,15 @@ Processor::set_ui (void* p)
 {
        _ui_pointer = p;
 }
+
+void
+Processor::set_owner (SessionObject* o)
+{
+       _owner = o;
+}
+
+SessionObject*
+Processor::owner() const
+{
+       return _owner;
+}