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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: 19 июл. 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_COMPOUND_COMBOGROUP_H_
#define LSP_PLUG_IN_PLUG_FW_CTL_COMPOUND_COMBOGROUP_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/version.h>
#include <lsp-plug.in/tk/tk.h>
namespace lsp
{
namespace ctl
{
/**
* Combo group
*/
class ComboGroup: public Widget
{
public:
static const ctl_class_t metadata;
protected:
ui::IPort *pPort;
float fMin;
float fMax;
float fStep;
ssize_t nActive;
ctl::Color sColor;
ctl::Color sTextColor;
ctl::Color sSpinColor;
ctl::LCString sEmptyText;
ctl::Padding sTextPadding;
ctl::Expression sActive;
ctl::Embedding sEmbed;
protected:
static status_t slot_combo_submit(tk::Widget *sender, void *ptr, void *data);
protected:
void submit_value();
void select_active_widget();
public:
explicit ComboGroup(ui::IWrapper *wrapper, tk::ComboGroup *cgroup);
virtual ~ComboGroup();
virtual status_t init() override;
public:
virtual void sync_metadata(ui::IPort *port) override;
virtual void set(ui::UIContext *ctx, const char *name, const char *value) override;
virtual status_t add(ui::UIContext *ctx, ctl::Widget *child) override;
virtual void end(ui::UIContext *ctx) override;
virtual void notify(ui::IPort *port) override;
};
}
}
#endif /* LSP_PLUG_IN_PLUG_FW_CTL_CONTAINERS_COMBOGROUP_H_ */
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