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/*
* Copyright (C) 2025 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2025 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-tk-lib
* Created on: 16 июн. 2020 г.
*
* lsp-tk-lib 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-tk-lib 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-tk-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_TK_PROP_MULTI_RECTANGLE_H_
#define LSP_PLUG_IN_TK_PROP_MULTI_RECTANGLE_H_
namespace lsp
{
namespace tk
{
/**
* Floating-point property interface
*/
class Rectangle: public MultiProperty
{
protected:
enum property_t
{
P_VALUE,
P_LEFT,
P_TOP,
P_WIDTH,
P_HEIGHT,
P_COUNT
};
protected:
static const prop::desc_t DESC[];
protected:
atom_t vAtoms[P_COUNT]; // Atom bindings
ws::rectangle_t sRect;
protected:
virtual void push() override;
virtual void commit(atom_t property) override;
float climited(float v) const;
float change(float k, float step);
protected:
explicit Rectangle(prop::Listener *listener = NULL);
Rectangle(const Rectangle &) = delete;
Rectangle(Rectangle &&) = delete;
virtual ~Rectangle() override;
Rectangle & operator = (const Rectangle &) = delete;
Rectangle & operator = (Rectangle &&) = delete;
public:
inline ssize_t left() const { return sRect.nLeft; }
inline ssize_t top() const { return sRect.nTop; }
inline ssize_t width() const { return sRect.nWidth; }
inline ssize_t height() const { return sRect.nHeight; }
void get(ws::rectangle_t *r) const { *r = sRect; }
ssize_t set_left(ssize_t v);
ssize_t set_top(ssize_t v);
ssize_t set_width(ssize_t v);
ssize_t set_height(ssize_t v);
void set_position(ssize_t left, ssize_t top);
void set_size(ssize_t width, ssize_t height);
void set(ssize_t left, ssize_t top, ssize_t width, ssize_t height);
void set(const ws::rectangle_t *r);
inline void clear() { set(0, 0, 0, 0); }
public:
static void enter_border(ws::rectangle_t *r, const ws::rectangle_t *sr, ssize_t border);
static void enter_border(ws::rectangle_t *r, ssize_t border);
};
namespace prop
{
/**
* Rectangle property implementation
*/
class Rectangle: public tk::Rectangle
{
public:
explicit Rectangle(prop::Listener *listener = NULL): tk::Rectangle(listener) {};
Rectangle(const Rectangle &) = delete;
Rectangle(Rectangle &&) = delete;
Rectangle & operator = (const Rectangle &) = delete;
Rectangle & operator = (Rectangle &&) = delete;
public:
/**
* Bind property with specified name to the style of linked widget
*/
inline status_t bind(atom_t property, Style *style) { return tk::Rectangle::bind(property, style, vAtoms, DESC, &sListener); }
inline status_t bind(const char *property, Style *style) { return tk::Rectangle::bind(property, style, vAtoms, DESC, &sListener); }
inline status_t bind(const LSPString *property, Style *style) { return tk::Rectangle::bind(property, style, vAtoms, DESC, &sListener); }
/**
* Unbind property
*/
inline status_t unbind() { return tk::Rectangle::unbind(vAtoms, DESC, &sListener); };
};
} /* namespace prop */
} /* namespace tk */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_TK_PROP_MULTI_RECTANGLE_H_ */
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