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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-plugins-para-equalizer
* Created on: 2 авг. 2021 г.
*
* lsp-plugins-para-equalizer 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-plugins-para-equalizer 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-plugins-para-equalizer. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef PRIVATE_UI_PARA_EQUALIZER_H_
#define PRIVATE_UI_PARA_EQUALIZER_H_
#include <lsp-plug.in/plug-fw/ui.h>
namespace lsp
{
namespace plugins
{
/**
* UI for Parametric Equalizer plugin series
*/
class para_equalizer_ui: public ui::Module
{
protected:
ui::IPort *pRewPath;
tk::FileDialog *pRewImport;
tk::Graph *pGraph;
const char **fmtStrings;
ssize_t nXAxisIndex;
ssize_t nYAxisIndex;
ssize_t nSplitChannels;
protected:
static status_t slot_start_import_rew_file(tk::Widget *sender, void *ptr, void *data);
static status_t slot_call_import_rew_file(tk::Widget *sender, void *ptr, void *data);
static status_t slot_fetch_rew_path(tk::Widget *sender, void *ptr, void *data);
static status_t slot_commit_rew_path(tk::Widget *sender, void *ptr, void *data);
static status_t slot_graph_dbl_click(tk::Widget *sender, void *ptr, void *data);
protected:
status_t import_rew_file(const LSPString *path);
void set_port_value(const char *base, size_t id, size_t mask, float value);
ssize_t find_axis(const char *id);
void on_graph_dbl_click(ssize_t x, ssize_t y);
void set_filter_mode(size_t id, size_t mask, size_t value);
void set_filter_type(size_t id, size_t mask, size_t value);
void set_filter_frequency(size_t id, size_t mask, float value);
void set_filter_quality(size_t id, size_t mask, float value);
void set_filter_gain(size_t id, size_t mask, float value);
void set_filter_slope(size_t id, size_t mask, size_t slope);
void set_filter_enabled(size_t id, size_t mask, bool enabled);
void set_filter_solo(size_t id, size_t mask, bool solo);
ssize_t get_filter_type(size_t id, size_t channel);
public:
explicit para_equalizer_ui(const meta::plugin_t *meta);
virtual ~para_equalizer_ui();
virtual status_t post_init() override;
};
} // namespace plugins
} // namespace lsp
#endif /* PRIVATE_UI_PARA_EQUALIZER_H_ */
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