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//Dialog.h

#ifndef _DIALOG_H_3004F2FC_6FBB_4301_A1E3_B1B220211BFB
#define _DIALOG_H_3004F2FC_6FBB_4301_A1E3_B1B220211BFB

namespace sslib{
class Dialog{
public:
    Dialog(UINT resource_id,HINSTANCE instance=::GetModuleHandle(NULL)):
        m_resource_id(resource_id),
        m_instance(instance),
        m_dlg_handle(NULL),
        m_dlg_type(MODAL),
        m_exit_code(0),
        m_param(NULL){}
    virtual ~Dialog(){}

public:
    enum DLG_TYPE{MODAL,MODELESS};

private:
    const UINT m_resource_id;
    const HINSTANCE m_instance;
    HWND m_dlg_handle;
    DLG_TYPE m_dlg_type;
    UINT m_exit_code;
    void* m_param;

protected:
    inline void setHandle(HWND dlg_handle){m_dlg_handle=dlg_handle;}
    inline void setDlgType(DLG_TYPE dlg_type){m_dlg_type=dlg_type;}
    inline void setExitCode(UINT exit_code){m_exit_code=exit_code;}

    //メッセージハンドラ
    virtual INT_PTR onInitDialog(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onClose();
    virtual INT_PTR onDestroy();
    virtual INT_PTR onOk(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onCancel(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onCommand(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onSysCommand(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onNotify(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onPaint();
    virtual INT_PTR onSize(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onMove(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onCtlColorStatic(WPARAM wparam,LPARAM lparam);
    virtual INT_PTR onDropFiles(HDROP drop_handle);
    virtual INT_PTR onMessage(UINT message,WPARAM wparam,LPARAM lparam);

public:
    //モーダルダイアログを表示
    INT_PTR doModal(HWND parent_handle=NULL);
    //モードレスダイアログを表示
    HWND doModeless(HWND parent_handle=NULL,int cmd_show=SW_SHOW);
    //ダイアログを表示
    bool showDialog(int cmd_show=SW_SHOW);
    //ダイアログを閉じる
    bool endDialog(UINT exit_code=0);
    //最前面に表示
    bool topMost(bool top_most=true)const{
        return ::SetWindowPos(handle(),(top_most)?HWND_TOPMOST:HWND_NOTOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE)!=0;
    }

    inline HWND getDlgItem(int id)const{return ::GetDlgItem(handle(),id);}

    LRESULT sendMessage(UINT message,WPARAM wparam=0,LPARAM lparam=0);
    LRESULT sendItemMessage(int item,UINT message,WPARAM wparam=0,LPARAM lparam=0);
    bool postMessage(UINT message,WPARAM wparam=0,LPARAM lparam=0);

    inline bool getCheck(UINT message){
        return sendItemMessage(message,BM_GETCHECK,0,0)!=0;
    }

    inline bool setCheck(UINT message,int check){
        return sendItemMessage(message,
                               BM_SETCHECK,
                               (WPARAM)(check)?BST_CHECKED:BST_UNCHECKED,
                               0
                               )!=0;
    }

    virtual INT_PTR handleMessage(HWND dlg_handle,UINT message,WPARAM wparam,LPARAM lparam);

    inline void setParam(void* param){m_param=param;}

    inline LRESULT setIcon(WORD id){
        return sendMessage(WM_SETICON,
                           ICON_BIG,
                           (LPARAM)::LoadIcon(inst(),MAKEINTRESOURCE(id)));
    }

    inline HWND handle()const{return m_dlg_handle;}
    inline HINSTANCE inst()const{return m_instance;}
    inline UINT id()const{return m_resource_id;}
    inline DLG_TYPE type()const{return m_dlg_type;}
    inline UINT exit_code()const{return m_exit_code;}
    inline void* param()const{return m_param;}
};

//namespace sslib
}

#endif //_DIALOG_H_3004F2FC_6FBB_4301_A1E3_B1B220211BFB

Home > ソフトウェア > MagicPNG > MagicPNG100.zip > Src > sslib > Dialog.h