spk_command_panel.hpp

#pragma once
 
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
 
#include "structure/widget/spk_layout.hpp"
#include "structure/widget/spk_linear_layout.hpp"
#include "structure/widget/spk_push_button.hpp"
#include "structure/widget/spk_spacer_widget.hpp"
#include "structure/widget/spk_widget.hpp"
#include "type/spk_text_aligmnent.hpp"
 
namespace spk
{
    class CommandPanel : public Widget
    {
    public:
        CommandPanel(const std::wstring &p_name, Widget *p_parent);

        PushButton &addButton(const std::wstring &p_name, const std::wstring &p_text);
        PushButton *button(const std::wstring &p_name);
        void removeButton(const std::wstring &p_name);

        void setElementPadding(size_t p_elementPadding);
        const uint32_t &elementPadding() const;

        void setAlignment(HorizontalAlignment p_alignment);
        HorizontalAlignment alignment() const noexcept;
        void setButtonSizePolicy(Layout::SizePolicy::Value p_policy);
        Layout::SizePolicy::Value buttonSizePolicy() const noexcept;
 
    protected:
        void _onGeometryChange() override;
 
    private:
        static std::wstring _buttonWidgetName(const std::wstring &p_name);
        void _refreshLayout();
 
        HorizontalLayout _layout;
        SpacerWidget _leadingSpacer;
        SpacerWidget _trailingSpacer;
 
        std::vector<PushButton *> _orderedButtons;
        std::unordered_map<std::wstring, PushButton *> _buttons;
        std::vector<std::unique_ptr<PushButton>> _ownedButtons;
 
        HorizontalAlignment _alignment = HorizontalAlignment::Right;
        Layout::SizePolicy::Value _buttonSizePolicy = Layout::SizePolicy::Standard;
    };
}