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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: 26 апр. 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_CTL_UTIL_FLOAT_H_
#define LSP_PLUG_IN_PLUG_FW_CTL_UTIL_FLOAT_H_
#include <lsp-plug.in/plug-fw/version.h>
#ifndef LSP_PLUG_IN_PLUG_FW_CTL_IMPL_
#error "Use #include <lsp-plug.in/plug-fw/ctl.h>"
#endif /* LSP_PLUG_IN_PLUG_FW_CTL_IMPL_ */
#include <lsp-plug.in/plug-fw/ui.h>
#include <lsp-plug.in/plug-fw/ctl/util/Property.h>
namespace lsp
{
namespace ctl
{
/**
* Simple expression-based floating-point property
*/
class Float: public ctl::Property, public ui::ISchemaListener
{
private:
Float & operator = (const Float &);
protected:
tk::Float *pProp;
protected:
void apply_changes();
protected:
virtual void on_updated(ui::IPort *port);
public:
explicit Float();
virtual ~Float();
void init(ui::IWrapper *wrapper, tk::Float *prop);
public:
bool set(const char *prop, const char *name, const char *value);
inline float value() const { return pProp->get(); }
virtual void reloaded(const tk::StyleSheet *sheet);
};
}
}
#endif /* LSP_PLUG_IN_PLUG_FW_CTL_UTIL_FLOAT_H_ */
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