LV2UI_Descriptor

A plugin UI.

A pointer to an object of this type is returned by the lv2ui_descriptor() function.

version(LV2)

extern (C) nothrow @nogc

struct LV2UI_Descriptor {

extern (C) nothrow @nogc

extern (C) nothrow @nogc

LV2UI_Handle function(const LV2UI_Descriptor* descriptor, const char* plugin_uri, const char* bundle_path, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget* widget, const(LV2_Feature*)* features) instantiate;

extern (C) nothrow @nogc

void function(LV2UI_Handle ui) cleanup;

extern (C) nothrow @nogc

void function(LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void* buffer) port_event;

extern (C) nothrow @nogc

const(void)* function(const char* uri) extension_data;

}

Members

Variables

URI char* URI;: The URI for this UI (not for the plugin it controls).
cleanup void function(LV2UI_Handle ui) cleanup;: Destroy the UI. The host must not try to access the widget after calling this function.
extension_data const(void)* function(const char* uri) extension_data;: Return a data structure associated with an extension URI, typically an interface struct with additional function pointers
instantiate LV2UI_Handle function(const LV2UI_Descriptor* descriptor, const char* plugin_uri, const char* bundle_path, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget* widget, const(LV2_Feature*)* features) instantiate;: Create a new UI and return a handle to it. This function works similarly to LV2_Descriptor::instantiate().
port_event void function(LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void* buffer) port_event;: Tell the UI that something interesting has happened at a plugin port.

Meta

Source

See Implementation