TnbWideLayout.h

[詳解]

#pragma once
#include "TnbRatioLayout.h"
 
 
 
//TNB Library
namespace TNB
{
 
 
 
class CWideLayout : public CRatioLayout
{
    DEFSUPER(CRatioLayout);
public:
 
    CWideLayout(void) : m_isReverse(false)
    {
        m_center[0] = 50;
        m_center[1] = 50;
    }
 
    void SetCenter(bool isWide, DWORD parsent = 50)
    {
        m_center[isWide ? 1 : 0] = parsent;
    }
 
    void SetReverseMode(bool isReverse = false)
    {
        m_isReverse = isReverse;
    }
 
    virtual ILayout* Clone(void) const
    {
        CWideLayout* P = new CWideLayout();
        *P = *this;
        return P;
    }
 
    virtual bool GetMinimumSize(SIZE& _size) const
    {
        m_SetParameter();
        return _super::GetMinimumSize(_size);
    }
    
    virtual void Decide(int x, int y, WPARAM wParam, LPARAM lParam)
    {
        m_SetParameter();
        _super::Decide(x, y, wParam, lParam);
    }
 
private:
    // パラメタ設定
    void SetParameter(bool isHorizental, DWORD parsent)
    {
        _super::SetParameter(isHorizental, parsent);
    }
    // パラメタ設定
    void m_SetParameter(void) const
    {
        bool r = m_IsWideMode();
        CWideLayout* P = const_cast<CWideLayout*>(this); //constはがし
        P->SetParameter(r, m_center[r ? 1 : 0]);
    }
    // true なら 横画面
    bool m_IsWideMode(void) const
    {
        int nWidth = ::GetSystemMetrics(SM_CXSCREEN);
        int nHeight = ::GetSystemMetrics(SM_CYSCREEN);
        return (nHeight < nWidth) ^ (m_isReverse);
    }
    size_t  m_center[2];    
    bool    m_isReverse;    
};
 
 
 
}; // TNB