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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: 18 авг. 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_GRAPH_DOT_H_
#define LSP_PLUG_IN_PLUG_FW_CTL_GRAPH_DOT_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
{
/**
* Graph widget that contains another graphic elements
*/
class Dot: public Widget
{
public:
static const ctl_class_t metadata;
protected:
enum dot_flags_t
{
DF_MIN = 1 << 0,
DF_MAX = 1 << 1,
DF_STEP = 1 << 2,
DF_ASTEP = 1 << 3,
DF_DSTEP = 1 << 4,
DF_LOG = 1 << 5,
DF_LOG_SET = 1 << 6,
DF_AXIS = 1 << 7
};
typedef struct param_t
{
size_t nFlags;
float fMin;
float fMax;
float fDefault;
float fStep;
float fAStep;
float fDStep;
ui::IPort *pPort;
ctl::Expression sExpr;
ctl::Boolean sEditable;
tk::RangeFloat *pValue;
tk::StepFloat *pStep;
} param_t;
protected:
param_t sX;
param_t sY;
param_t sZ;
ctl::Integer sSize;
ctl::Integer sHoverSize;
ctl::Integer sBorderSize;
ctl::Integer sHoverBorderSize;
ctl::Integer sGap;
ctl::Integer sHoverGap;
ctl::Color sColor;
ctl::Color sHoverColor;
ctl::Color sBorderColor;
ctl::Color sHoverBorderColor;
ctl::Color sGapColor;
ctl::Color sHoverGapColor;
protected:
static void init_param(param_t *p, tk::RangeFloat *value, tk::StepFloat *step);
void set_param(param_t *p, const char *prefix, const char *name, const char *value);
static status_t slot_change(tk::Widget *sender, void *ptr, void *data);
static status_t slot_dbl_click(tk::Widget *sender, void *ptr, void *data);
void submit_values();
void submit_default_values();
void configure_param(param_t *p, bool axis);
void submit_value(param_t *p, float value);
void commit_value(param_t *p, ui::IPort *port, bool force);
public:
explicit Dot(ui::IWrapper *wrapper, tk::GraphDot *widget);
virtual ~Dot();
virtual status_t init();
public:
virtual void set(ui::UIContext *ctx, const char *name, const char *value);
virtual void notify(ui::IPort *port);
virtual void end(ui::UIContext *ctx);
virtual void reloaded(const tk::StyleSheet *sheet);
};
}
}
#endif /* LSP_PLUG_IN_PLUG_FW_CTL_GRAPH_DOT_H_ */
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