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/*
* Copyright (C) 2021 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2021 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-plugin-fw
* Created on: 29 янв. 2021 г.
*
* lsp-plugin-fw is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-plugin-fw is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-plugin-fw. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_PLUG_FW_WRAP_JACK_UI_WRAPPER_H_
#define LSP_PLUG_IN_PLUG_FW_WRAP_JACK_UI_WRAPPER_H_
#include <lsp-plug.in/plug-fw/version.h>
#include <lsp-plug.in/plug-fw/ui.h>
#include <lsp-plug.in/plug-fw/plug.h>
#include <lsp-plug.in/plug-fw/core/KVTStorage.h>
#include <lsp-plug.in/plug-fw/wrap/jack/ui_ports.h>
#include <lsp-plug.in/plug-fw/wrap/jack/wrapper.h>
#include <lsp-plug.in/lltl/parray.h>
#include <lsp-plug.in/tk/tk.h>
namespace lsp
{
namespace jack
{
/**
* UI wrapper for JACK
*/
class UIWrapper: public ui::IWrapper
{
protected:
plug::Module *pPlugin;
jack::Wrapper *pWrapper;
atomic_t nPosition; // Position counter
tk::Label *pJackStatus; // Jack status
bool bJackConnected; // Jack is connected
lltl::parray<jack::UIPort> vSyncPorts; // Ports for synchronization
lltl::parray<meta::port_t> vGenMetadata; // Generated metadata for virtual ports
public:
explicit UIWrapper(jack::Wrapper *wrapper, resource::ILoader *loader, ui::Module *ui);
virtual ~UIWrapper() override;
virtual status_t init(void *root_widget) override;
virtual void destroy() override;
protected:
status_t create_port(const meta::port_t *port, const char *postfix);
static ssize_t compare_ports(const jack::UIPort *a, const jack::UIPort *b);
size_t rebuild_sorted_ports();
void sync_kvt(core::KVTStorage *kvt);
void ui_activated();
void ui_deactivated();
void set_connection_status(bool connected);
protected:
static status_t slot_ui_hide(tk::Widget *sender, void *ptr, void *data);
static status_t slot_ui_show(tk::Widget *sender, void *ptr, void *data);
public:
virtual core::KVTStorage *kvt_lock() override;
virtual core::KVTStorage *kvt_trylock() override;
virtual bool kvt_release() override;
virtual void dump_state_request() override;
virtual const meta::package_t *package() const override;
virtual status_t play_file(const char *file, wsize_t position, bool release) override;
public:
/**
* Transfer all desired data from DSP to UI
* @param ts current execution timestamp
*/
bool sync(ws::timestamp_t ts);
/**
* Synchronize application icon
*/
void sync_inline_display();
/**
* The JACK connection has been lost
*/
void connection_lost();
};
} /* namespace jack */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_PLUG_FW_WRAP_JACK_UI_WRAPPER_H_ */
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