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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: 9 нояб. 2022 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_TAB_H_
#define LSP_PLUG_IN_TK_WIDGETS_CONTAINERS_TAB_H_
#ifndef LSP_PLUG_IN_TK_IMPL
#error "use <lsp-plug.in/tk/tk.h>"
#endif
namespace lsp
{
namespace tk
{
// Style definition
namespace style
{
typedef struct TabColors
{
prop::Color sColor; // Heading tab color
prop::Color sBorderColor; // Heading tab border color
prop::Color sTextColor; // Heading tab text color
void listener(tk::prop::Listener *listener);
bool property_changed(Property *prop);
} TabColors;
enum TabColorState
{
TAB_NORMAL = 0,
TAB_SELECTED = 1 << 0,
TAB_HOVER = 1 << 1,
TAB_INACTIVE = 1 << 2,
TAB_TOTAL = 1 << 3
};
LSP_TK_STYLE_DEF_BEGIN(Tab, WidgetContainer)
TabColors vColors[TAB_TOTAL];
prop::Layout sLayout; // Widget layout inside of the tab
prop::String sText; // Heading tab text
prop::TextAdjust sTextAdjust; // Heading tab text adjustment
prop::TextLayout sTextLayout; // Heading tab text layout
prop::Padding sTextPadding; // Heading tab text padding
prop::Font sFont; // Heading tab font
prop::Integer sBorderSize; // Border size of the heading tab
prop::Integer sBorderRadius; // Border radius of the heading tab
prop::Boolean sActive; // Activity flag
LSP_TK_STYLE_DEF_END
} /* namespace style */
class Tab: public WidgetContainer
{
public:
static const w_class_t metadata;
private:
friend class TabControl;
protected:
enum titm_flags_t
{
TAB_0 = style::TAB_NORMAL,
TAB_1 = style::TAB_SELECTED,
TAB_2 = style::TAB_HOVER,
TAB_3 = style::TAB_SELECTED | style::TAB_HOVER,
TAB_4 = style::TAB_INACTIVE,
TAB_5 = style::TAB_SELECTED | style::TAB_INACTIVE,
TAB_6 = style::TAB_HOVER | style::TAB_INACTIVE,
TAB_7 = style::TAB_SELECTED | style::TAB_HOVER | style::TAB_INACTIVE,
TAB_TOTAL = style::TAB_TOTAL
};
protected:
Widget *pWidget;
style::TabColors vColors[style::TAB_TOTAL];
prop::Layout sLayout; // Widget layout inside of the tab
prop::String sText; // Heading tab text
prop::TextAdjust sTextAdjust; // Heading tab text adjustment
prop::TextLayout sTextLayout; // Heading tab text layout
prop::Padding sTextPadding; // Heading tab text padding
prop::Font sFont; // Heading tab font
prop::Integer sBorderSize; // Border size of the heading tab
prop::Integer sBorderRadius; // Border radius of the heading tab
prop::Boolean sActive; // Activity flag
protected:
void do_destroy();
style::TabColors *select_colors(bool selected, bool hover);
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;
public:
explicit Tab(Display *dpy);
Tab(const Tab &) = delete;
Tab(Tab &&) = delete;
virtual ~Tab() override;
Tab & operator = (const Tab &) = delete;
Tab & operator = (Tab &&) = delete;
virtual status_t init() override;
virtual void destroy() override;
public:
LSP_TK_PROPERTY(Color, color, &vColors[TAB_0].sColor);
LSP_TK_PROPERTY(Color, border_color, &vColors[TAB_0].sBorderColor);
LSP_TK_PROPERTY(Color, text_color, &vColors[TAB_0].sTextColor);
LSP_TK_PROPERTY(Color, selected_color, &vColors[TAB_1].sColor);
LSP_TK_PROPERTY(Color, border_selected_color, &vColors[TAB_1].sBorderColor);
LSP_TK_PROPERTY(Color, text_selected_color, &vColors[TAB_1].sTextColor);
LSP_TK_PROPERTY(Color, hover_color, &vColors[TAB_2].sColor);
LSP_TK_PROPERTY(Color, border_hover_color, &vColors[TAB_2].sBorderColor);
LSP_TK_PROPERTY(Color, text_hover_color, &vColors[TAB_2].sTextColor);
LSP_TK_PROPERTY(Color, hover_selected_color, &vColors[TAB_3].sColor);
LSP_TK_PROPERTY(Color, border_hover_selected_color, &vColors[TAB_3].sBorderColor);
LSP_TK_PROPERTY(Color, text_hover_selected_color, &vColors[TAB_3].sTextColor);
LSP_TK_PROPERTY(Color, inactive_color, &vColors[TAB_4].sColor);
LSP_TK_PROPERTY(Color, inactive_border_color, &vColors[TAB_4].sBorderColor);
LSP_TK_PROPERTY(Color, inactive_text_color, &vColors[TAB_4].sTextColor);
LSP_TK_PROPERTY(Color, inactive_selected_color, &vColors[TAB_5].sColor);
LSP_TK_PROPERTY(Color, inactive_border_selected_color, &vColors[TAB_5].sBorderColor);
LSP_TK_PROPERTY(Color, inactive_text_selected_color, &vColors[TAB_5].sTextColor);
LSP_TK_PROPERTY(Color, inactive_hover_color, &vColors[TAB_6].sColor);
LSP_TK_PROPERTY(Color, inactive_border_hover_color, &vColors[TAB_6].sBorderColor);
LSP_TK_PROPERTY(Color, inactive_text_hover_color, &vColors[TAB_6].sTextColor);
LSP_TK_PROPERTY(Color, inactive_hover_selected_color, &vColors[TAB_7].sColor);
LSP_TK_PROPERTY(Color, inactive_border_hover_selected_color, &vColors[TAB_7].sBorderColor);
LSP_TK_PROPERTY(Color, inactive_text_hover_selected_color, &vColors[TAB_7].sTextColor);
LSP_TK_PROPERTY(Layout, layout, &sLayout);
LSP_TK_PROPERTY(String, text, &sText);
LSP_TK_PROPERTY(TextAdjust, text_adjust, &sTextAdjust);
LSP_TK_PROPERTY(TextLayout, text_layout, &sTextLayout);
LSP_TK_PROPERTY(Padding, text_padding, &sTextPadding);
LSP_TK_PROPERTY(Font, font, &sFont);
LSP_TK_PROPERTY(Integer, border_size, &sBorderSize);
LSP_TK_PROPERTY(Integer, border_radius, &sBorderRadius);
LSP_TK_PROPERTY(Boolean, active, &sActive);
public:
virtual Widget *find_widget(ssize_t x, ssize_t y) override;
virtual void render(ws::ISurface *s, const ws::rectangle_t *area, bool force) override;
virtual status_t add(Widget *widget) override;
virtual status_t remove(Widget *widget) override;
};
} /* namespace tk */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_TK_WIDGETS_CONTAINERS_TAB_H_ */
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