splash.c

飞漫公司的minigui的1.6.8收费增值版本的demon等示例程序

/* 
** $Id: splash.c,v 1.11 2005/02/18 08:31:12 lihong Exp $
**
** The splash window of minigui presentation
**
** Copyright (C) 2004 Feynman Software.
**
** Create date: 2004/07/20
*/


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>

#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>

#include "global.h"

//static BITMAP bmp_minigui2;

static DLGTEMPLATE DlgSplash =
{
    WS_VISIBLE, 
    WS_EX_NONE,
    0, 0, 320, 240, 
    "",
    0, 0,
    0, NULL,
    0
};
/*
static CTRLDATA SplashCtrls [] =
{
    {},
};
*/
#define ID_TIMERUPDATE  111


static gal_pixel pixel;
static Uint8 r1, g1, b1;
static Uint8 r2, g2, b2;
//static double  dr, dg, db;
static int flag = 0;
static int flag1 = 0;
static int step;
static int curstep = 0;

static void getNextRGB (Uint8 *r, Uint8 *g, Uint8 *b)
{
   switch (flag1) {
   case 0:
       *g = g1;
       *b = b1;
       *r = curstep;
       break;
   case 1:
       *r = r1;
       *b = b1;
       *g = curstep;
       break;
   case 2:
       *r = r1;
       *g = g1;
       *b = curstep;
       break;
   }

    if (flag == 0) {
        curstep ++;
        if (curstep == 255)
            flag =1;
    }    
    else {
        curstep --;
        if (curstep == step)
            flag =0;
    }

}
static int
SplashDialogBoxProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam)
{
    RECT rc1 = {200, 8, 320, 30};

    switch (message) {

    case MSG_INITDIALOG:
        SetTimer (hDlg, ID_TIMERUPDATE, 1);        

        pixel = GetPixelInBitmap (bmp_minigui2, 180, 5);
        Pixel2RGB(HDC_SCREEN, pixel, &r1, &g1, &b1);
        
        if (r1 <= g1 && r1 <= b1) {
            flag1 = 0;
            step = r1;
        }

        if (g1 <= r1 && g1 <= b1) {
            flag1 = 1;
            step = g1;
        }

        if (b1 <= g1 && b1 <= r1) {
            flag1 = 2;
            step = b1;
        }
        curstep = step;
        break;
    case MSG_TIMER:
        InvalidateRect (hDlg, &rc1, TRUE);
        break;
    case MSG_LBUTTONDOWN:
        KillTimer (hDlg, ID_TIMERUPDATE);        
        EndDialog (hDlg, wParam);
        return 0;

    case MSG_PAINT:
    {
        HDC hdc = BeginPaint (hDlg);
        FillBoxWithBitmap (hdc, 0, 0, 0, 0, bmp_minigui2);
       
        SetBkMode (hdc, BM_TRANSPARENT);

        getNextRGB (&r2, &g2, &b2); 
        SetTextColor (hdc, RGB2Pixel (HDC_SCREEN, r2, g2, b2));

#ifdef MGDEMO_ENGLISH
		TextOut (hdc, 200, 8, "Click to enter..."); 
#else
		TextOut (hdc, 220, 8, "点击进入..."); 
#endif
		

        EndPaint (hDlg, hdc);
        return 0;
    }

    }
    
    return DefaultDialogProc (hDlg, message, wParam, lParam);
}

void create_splash_window (void)
{
    //LoadBitmapFromFile (HDC_SCREEN, &bmp_minigui2, "res/minigui2.gif");
    DlgSplash.controls = NULL;//SplashCtrls;
    DialogBoxIndirectParam (&DlgSplash, HWND_DESKTOP, SplashDialogBoxProc, 0L);
}