/*
 * CheckBox.h 
 * Copyright (c) 2011 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */


// SOL++2000
// 2000.02.18
#pragma once

#include <sol\RowColumn.h>
#include <sol\GroupBox.h>
#include <sol\ToggleButton.h>
#include <sol\ClientDC.h>


namespace SOL {

class CheckBox :public RowColumn {
private:
    int        num;
    GroupBox*    frame;
      ToggleButton**     toggleb;
    int        width;
    int        height;
public:

    CheckBox(): RowColumn() { }

public:
    CheckBox(View* parent, const TCHAR* name, Args& args)
    :RowColumn(parent)
    {
        num = (int) args.get(XmNitemCount);
        TCHAR** items = (TCHAR**)args.get(XmNitems);
        toggleb = new ToggleButton*[num];

        Args ar;
        frame = new GroupBox(parent, name, ar);
        for(int i = 0; i<num; i++) {
            ar.reset();
            if(i == 0) {
                ar.set(XmNstyle, (ulong)WS_GROUP);
            }
            toggleb[i] = new ToggleButton(parent, items[i], ar);
        }
    }


public:
    ~CheckBox()
    {
        delete frame;
        for(int i = 0; i<num; i++) {
            delete toggleb[i];
        }
    }

public:
    virtual Boolean create(View* parent, const TCHAR* name, Args& args)
    {
        Boolean rc = True;
        View::setParent(parent);

        num = (int) args.get(XmNitemCount);
        TCHAR** items = (TCHAR**)args.get(XmNitems);
        toggleb = new ToggleButton*[num];

        Args ar;
        frame = new GroupBox(parent, name, ar);
        for(int i = 0; i<num; i++) {
            ar.reset();
            if(i == 0) {
                ar.set(XmNstyle, (ulong)WS_GROUP);
            }
            toggleb[i] = new ToggleButton(parent, items[i], ar);
        }
        return rc;
    }

public:
    void CheckBox::reshape(int x, int y, int width, int height)
    {
        View* parent = getParent();
        ClientDC cdc(parent);
        TCHAR*  label = _T("A");

        SIZE size;
        cdc.getTextExtent(label, strlen(label), &size);
        int   ch = size.cy*3/2;

        frame -> reshape(x, y, width, ch*(num+2));
        for(int i = 0; i<num; i++) {
            toggleb[i]->reshape(x+ch, y+ch*(i+1), width-2*ch, ch);
        }
    }

public:
    int  CheckBox::getCheck(int pos)
    {
        int rc = FALSE;
        if(pos >= 0 && pos < num) {
            rc = toggleb[pos] ->getCheck();
        }
        return rc;
    }

public:
    void CheckBox::setCheck(int pos)
    {
        if(pos >= 0 && pos < num) {
            toggleb[pos] -> setCheck(TRUE);
        }
    }

};

}