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


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

#include <sol\CommonDialog.h>

namespace SOL {

class ColorDialog :public CommonDialog {
private:
    COLORREF   custColors[16];

private:
    CHOOSECOLOR        cc;

public:
     ColorDialog():CommonDialog() { }

public:
    ColorDialog(View* parent, const TCHAR* name, Args& args)
    :CommonDialog(parent, &cc)
    {
        for(int i = 0; i<16; i++) {
            custColors[i] = RGB(255, 255, 255);
        }

        memset(&cc, 0, sizeof(CHOOSECOLOR));
        cc . lStructSize = sizeof(CHOOSECOLOR);
        cc . Flags      = CC_FULLOPEN;
        cc . rgbResult     = RGB(255, 255, 255);
        cc . lpCustColors = custColors;

        if(parent) {
            cc . hwndOwner = parent -> getWindow();
        }    

        cc . hInstance = (HWND)GetModuleHandle(NULL);//(HWND)Application::getInstance();

        setValues(args);
    }

public:
    ~ColorDialog() 
    {
    }

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

        for(int i = 0; i<16; i++) {
            custColors[i] = RGB(255, 255, 255);
        }
        memset(&cc, 0, sizeof(CHOOSECOLOR));

        cc . lStructSize = sizeof(CHOOSECOLOR);
        cc . Flags      = CC_FULLOPEN;
        cc . rgbResult     = RGB(255, 255, 255);
        cc . lpCustColors = custColors;

        if(parent) {
            cc . hwndOwner = parent -> getWindow();
        }    

        cc . hInstance = (HWND)GetModuleHandle(NULL);//(HWND)Application::getInstance();

        setValues(args);

        return rc;
    }

public:
    void getValues(Args& args)
    {
        ulong* val = NULL;
        int num   = args.getCount();
        Arg* arg  = args.getArgList();

        for(int i = 0; i<num; i++) {
            const TCHAR* name = arg[i].name;
            // <modified date="2000.01.09">
            val = (ulong*)arg[i].value;
            // </modified>

            if(name == XmNflags) {
                *val = (ulong)cc.Flags;
                continue;
            }
            if(name == XmNrgbResult) {
                *val = (ulong)cc.rgbResult;
                continue;
            }
        }
    }



public:
    void setValues(Args& args)
    {
        ulong val;
        if (args.get(XmNhook, &val)) {
            cc . Flags |= CC_ENABLEHOOK;
            cc . lpfnHook = (HOOKFUN)hookProc;
        }
        if (args.get(XmNflags, &val)) {
            cc . Flags |= (DWORD)val;
        }
        if (args.get(XmNtemplateName, &val)) {
            cc . Flags |= CC_ENABLETEMPLATE;
            cc . lpTemplateName  = (TCHAR*)val;
        }
    }

public:
    int    choose()
    {
        return ::ChooseColor(&cc);
    }

public:
    void popup(Action& action)
    {
        int result = choose();
        action.setResult(result);
    }


    COLORREF getRGBResult() {
            return cc.rgbResult;
    }

    COLORREF* getCustomColors() {
            return custColors;
    }

    /*
    void    getValues(Args& args);
    void    setValues(Args& args);
    void    popup(Action& action);
    */
};

}