ChannelView.h

#pragma once

#include "direct2d/D2ChannelRender.h"

namespace scope {
    namespace gui {

class CChannelView 
    : public CWindowImpl<CChannelView> {

protected:
    d2d::D2ChannelRender renderer;

public:
    BEGIN_MSG_MAP(CChannelView)
        MSG_WM_CREATE(OnCreate)
        MSG_WM_PAINT(OnPaint)
        MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
        MSG_WM_DISPLAYCHANGE(OnDisplayChange)
        MSG_WM_ERASEBKGND(OnEraseBkgnd)
        MSG_WM_SIZE(OnSize)
    END_MSG_MAP()

    DECLARE_WND_CLASS_EX(nullptr, CS_HREDRAW | CS_VREDRAW, -1);

    BOOL PreTranslateMessage(MSG* pMsg);

    int OnCreate(LPCREATESTRUCT lpCreateStruct);

    LRESULT OnEraseBkgnd(HDC wParam) { return true; }

    void OnPaint(CDCHandle /*dc*/);

    void OnSize(UINT /*type*/, CSize size);

    LRESULT OnMouseMove(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

    void OnDisplayChange(UINT /*bpp*/, CSize /*resolution*/);
    D2D1_SIZE_F GetRendererSize() const;

    void Render();

    void ResizeContent(const uint32_t& _xres, const uint32_t& _yres);

    ID2D1Bitmap* GetBitmap();

    virtual void UpdateScaleText(const std::wstring& _text);
};

}}