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/*
* Copyright (C) 2023 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2023 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-tk-lib
* Created on: 26 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_WIDGETS_CONTAINERS_GROUP_H_
#define LSP_PLUG_IN_TK_WIDGETS_CONTAINERS_GROUP_H_
#ifndef LSP_PLUG_IN_TK_IMPL
#error "use <lsp-plug.in/tk/tk.h>"
#endif
namespace lsp
{
namespace tk
{
// Style definition
namespace style
{
LSP_TK_STYLE_DEF_BEGIN(Group, Align)
prop::Font sFont;
prop::TextAdjust sTextAdjust;
prop::Color sColor;
prop::Color sIBGColor;
prop::Color sTextColor;
prop::String sText;
prop::Boolean sShowText;
prop::Integer sBorder;
prop::Padding sTextPadding;
prop::Integer sRadius;
prop::Integer sTextRadius;
prop::Embedding sEmbedding;
prop::Padding sIPadding;
prop::Alignment sHeading;
prop::Boolean sIBGInherit;
prop::Float sIBGBrightness;
LSP_TK_STYLE_DEF_END
}
/**
* Widget group, implements a single widget container that aligns the child widget
* according to the layout settings. The container ignores allocation() property
* of the child widget.
*/
class Group: public Align
{
public:
static const w_class_t metadata;
protected:
typedef struct alloc_t
{
ws::rectangle_t text;
ws::rectangle_t rtext;
padding_t pad;
padding_t xpad;
} alloc_t;
protected:
ws::rectangle_t sLabel;
ws::rectangle_t sArea;
prop::Font sFont;
prop::TextAdjust sTextAdjust;
prop::Color sColor;
prop::Color sIBGColor;
prop::Color sTextColor;
prop::String sText;
prop::Boolean sShowText;
prop::Integer sBorder;
prop::Padding sTextPadding;
prop::Integer sRadius;
prop::Integer sTextRadius;
prop::Embedding sEmbedding;
prop::Padding sIPadding;
prop::Alignment sHeading;
prop::Boolean sIBGInherit;
prop::Float sIBGBrightness;
protected:
void allocate(alloc_t *alloc);
protected:
virtual void property_changed(Property *prop) override;
virtual void size_request(ws::size_limit_t *r) override;
virtual void realize(const ws::rectangle_t *r) override;
virtual void get_child_bg_color(lsp::Color *color) const override;
virtual void get_child_bg_color(lsp::Color &color) const override;
public:
explicit Group(Display *dpy);
Group(const Group &) = delete;
Group(Group &&) = delete;
virtual ~Group() override;
Group & operator = (const Group &) = delete;
Group & operator = (Group &&) = delete;
virtual status_t init() override;
public:
LSP_TK_PROPERTY(Font, font, &sFont)
LSP_TK_PROPERTY(TextAdjust, text_adjust, &sTextAdjust)
LSP_TK_PROPERTY(Color, color, &sColor)
LSP_TK_PROPERTY(Color, ibg_color, &sIBGColor)
LSP_TK_PROPERTY(Color, text_color, &sTextColor)
LSP_TK_PROPERTY(String, text, &sText)
LSP_TK_PROPERTY(Boolean, show_text, &sShowText)
LSP_TK_PROPERTY(Integer, border_size, &sBorder)
LSP_TK_PROPERTY(Padding, text_padding, &sTextPadding)
LSP_TK_PROPERTY(Integer, border_radius, &sRadius)
LSP_TK_PROPERTY(Integer, text_radius, &sTextRadius)
LSP_TK_PROPERTY(Embedding, embedding, &sEmbedding)
LSP_TK_PROPERTY(Padding, ipadding, &sIPadding)
LSP_TK_PROPERTY(Alignment, heading, &sHeading)
LSP_TK_PROPERTY(Boolean, ibg_inherit, &sIBGInherit)
LSP_TK_PROPERTY(Float, ibg_brightness, &sIBGBrightness)
public:
virtual void render(ws::ISurface *s, const ws::rectangle_t *area, bool force) override;
};
} /* namespace tk */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_TK_WIDGETS_CONTAINERS_GROUP_H_ */
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