diff options
| author | David Robillard <d@drobilla.net> | 2012-04-11 04:53:47 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2012-04-11 04:53:47 +0000 |
| commit | d99311d21ba47338920abdb0acf3f95cf9ad8639 (patch) | |
| tree | 87c6172311e9f0f5b58b7e55803f741150702bc3 /gtk2_ardour/lv2_plugin_ui.cc | |
| parent | b017e2b236694bdec6ad6b8475f0c72b1167e454 (diff) | |
Implement ui:portIndex and ui:touch features.
Touch should allow custom plugin UIs to work properly with automation as the
generic UI does. IIRC this was requested for mixbus, however, no current
plugin UI I am aware of implements it, so it is completely untested.
git-svn-id: svn://localhost/ardour2/branches/3.0@11888 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/lv2_plugin_ui.cc')
| -rw-r--r-- | gtk2_ardour/lv2_plugin_ui.cc | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/gtk2_ardour/lv2_plugin_ui.cc b/gtk2_ardour/lv2_plugin_ui.cc index dec02a7ebc..96f2a182b7 100644 --- a/gtk2_ardour/lv2_plugin_ui.cc +++ b/gtk2_ardour/lv2_plugin_ui.cc @@ -20,6 +20,7 @@ #include "ardour/lv2_plugin.h" #include "ardour/plugin_manager.h" #include "ardour/processor.h" +#include "ardour/session.h" #include "ardour_ui.h" #include "gui_thread.h" @@ -68,13 +69,32 @@ LV2PluginUI::write_to_ui(void* controller, const void* buffer) { LV2PluginUI* me = (LV2PluginUI*)controller; - if (me->_inst) { suil_instance_port_event((SuilInstance*)me->_inst, port_index, buffer_size, format, buffer); } } +uint32_t +LV2PluginUI::port_index(void* controller, const char* symbol) +{ + return ((LV2PluginUI*)controller)->_lv2->port_index(symbol); +} + +void +LV2PluginUI::touch(void* controller, + uint32_t port_index, + bool grabbed) +{ + LV2PluginUI* me = (LV2PluginUI*)controller; + ControllableRef control = me->_controllables[port_index]; + if (grabbed) { + control->start_touch(control->session().transport_frame()); + } else { + control->stop_touch(false, control->session().transport_frame()); + } +} + void LV2PluginUI::update_timeout() { @@ -196,7 +216,12 @@ LV2PluginUI::lv2ui_instantiate(const std::string& title) } if (!ui_host) { - ui_host = suil_host_new(LV2PluginUI::write_from_ui, NULL, NULL, NULL); + ui_host = suil_host_new(LV2PluginUI::write_from_ui, + LV2PluginUI::port_index, + NULL, NULL); +#ifdef HAVE_NEW_SUIL + suil_host_set_touch_func(ui_host, LV2PluginUI::touch); +#endif } const char* container_type = (is_external_ui) ? NS_UI "external" |