cxMessageDialog.h

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// Copyright (c) 2026 E. Oulashin
#ifndef __CXMESSAGEDIALOG_H__
#define __CXMESSAGEDIALOG_H__
 
// Copyright (c) 2005-2007 Michael H. Kinney
 
#include "cxDialog.h"
#include "cxButton.h"
#include "cxMessageDialogStyles.h"
#include <string>
#include <memory>
 
namespace cx {
 
#define OKBTN_HEIGHT 3
#define OKBTN_WIDTH 4
#define CANCELBTN_HEIGHT 3
#define CANCELBTN_WIDTH 8
#define YESBTN_HEIGHT 3
#define YESBTN_WIDTH 5
#define NOBTN_HEIGHT 3
#define NOBTN_WIDTH 4
 
class cxMessageDialog : public cxDialog
{
 
   public:
      explicit cxMessageDialog(cxWindow *pParentWindow = nullptr, int pRow = 0,
                               int pCol = 0, int pHeight = DEFAULT_HEIGHT,
                               int pWidth = DEFAULT_WIDTH,
                               const std::string& pTitle = "",
                               const std::string& pMessage = "",
                               long pStyle = cxOK|cxCANCEL,
                               const std::string& pStatus = "");
 
      cxMessageDialog(cxWindow *pParentWindow, const std::string& pTitle, const std::string& pMessage);
 
      cxMessageDialog(cxWindow *pParentWindow, const std::string& pTitle, const std::string& pMessage, int pHeight, int pWidth);
 
      cxMessageDialog(const cxMessageDialog& pThatDialog);
 
      virtual ~cxMessageDialog();
 
      virtual long showModal(bool pShowSelf = true, bool pBringToTop = true,
                             bool pShowSubwindows = true) override;
 
      virtual void hide(bool pHideSubwindows = true) override;
 
      virtual void unhide(bool pUnhideSubwindows = true) override;
 
      virtual bool move(int pNewRow, int pNewCol, bool pRefresh = true) override;
 
      virtual std::shared_ptr<cxButton> getOKButton() const { return(mOKBtn); }
 
      virtual std::shared_ptr<cxButton> getCancelButton() const { return(mCancelBtn); }
 
      // Overridden from cxWindow so that this function doesn't get hidden
      virtual long setFocus(bool pShowSelf = true, bool pBringToTop = true, bool pShowSubwindows = true) override;
 
      void setFocus(const std::shared_ptr<cxButton>& pButton, bool pShow=true);
 
      virtual std::string cxTypeStr() const override;
 
   protected:
      // Handles the input loop.  Returns the return code as a result of
      //  the user's interaction.
      long doInputLoop();
 
   private:
      //cxButton *mOKBtn = nullptr;         // OK/Yes button
      //cxButton *mCancelBtn = nullptr;     // Cancel/No button
      std::shared_ptr<cxButton> mOKBtn;     // OK/Yes button
      std::shared_ptr<cxButton> mCancelBtn; // Cancel/No button
 
      // Dis-allow show() for this class
      virtual long show(bool pBringToTop = false, bool pShowSubwindows = true) override
      {
         return(showModal(true, pBringToTop, pShowSubwindows));
      }
 
}; // end of class cxMessageDialog
 
} // namespace cx
 
#endif