/*
 * DynamicIcon.cpp 
 * Copyright (c) 2009 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */



// SOL++2000 
// 2000.02.18


#include <sol\ApplicationView.h>
#include <sol\PushButton.h>

namespace SOL {

class DynamicIcon :public ApplicationView {
private:

    int        num;

    PushButton** pushb;

public:
    /**
     * Constructor
     */
    DynamicIcon(Application& applet, const TCHAR* label, Args& args)
    :ApplicationView(applet, label, args)
    {
        static Arg params[] = {
        {_T("IDI_APPLICATION"),  (ulong)IDI_APPLICATION},
        {_T("IDI_ASTERISK"),     (ulong)IDI_ASTERISK},
        {_T("IDI_EXCLAMATION"),  (ulong)IDI_EXCLAMATION},
        {_T("IDI_HAND"),         (ulong)IDI_HAND},
        {_T("IDI_QUESTION"),     (ulong)IDI_QUESTION},
        };

        Args ar;
        num = XtNumber(params);
        pushb = new PushButton*[num];

        for(int i = 0; i<XtNumber(params); i++) {
            ar.reset();
            pushb[i] = new PushButton(this, params[i].name,    ar);
            pushb[i] -> addCallback(XmNactivateCallback, this,
                (Callback)&DynamicIcon::setIcon, 
                (void*)LoadIcon(NULL, (TCHAR*)params[i].value));
        }
    }

public:
    ~DynamicIcon()
    {
        for(int i = 0; i<num; i++) {
            delete pushb[i];
        }
        delete [] pushb;
    }

private:
    long DynamicIcon::size(Event& event)
    {
        int h = pushb[0]->get(XmNheight);
        for(int i = 0; i<num; i++) {
            pushb[i] -> setLocation(10, 10+(h+10)*i);
        }
        return 0L;
    }

private:
    void DynamicIcon::setIcon(Action& action)
    {
        HICON icon = (HICON)action.getData();
        // Set a new icon.
        set(XmNwindowIcon, (ulong)icon);
        show(SW_MINIMIZE);
    }
};

}


//    Sample main
void    Main(int argc, TCHAR** argv)
{
    const TCHAR* appClass = _T("DynamicIcon");
    try {
        Application applet(appClass, argc, argv);

        Args args;
        args.set(XmNwidth,  300);
        args.set(XmNheight, 300);
        DynamicIcon dicon(applet, appClass, args);
        dicon.realize();

        applet.run();
    } catch (...) {

    }
}