source: svn/trunk/zasc/app/DST_WinPowerDownCaution.cpp

#include "DST_WinManager.h"
#include "DST_OSDImage.h"
#include "DST_UserInterface.h"
#include "DST_DataStrings.h"

#if 0
____CPowerDownCautionWin___()
#endif

#define MAX_SECONDS 60
class CPowerDownCautionWin : public CWindow
{
private:
        bool needShutDown;
        int nMaxWidth;
        int nCoundDown;
public:
        CPowerDownCautionWin(SWinEventMsg event):CWindow(event)
        {
                setFontStyle(20, 0xFFC8C8C8, ALIGN_MIDDLE,ALIGN_LEFT);
                needShutDown = false;
                nMaxWidth = 0;
                nCoundDown = MAX_SECONDS;
                GetTextNWidth(&nMaxWidth,nCoundDown,font.GetSize());

                rect.w = 9+DST_GetImageWidth(bracon_gui_caution)+10+nMaxWidth+10;
                rect.h = 92;
                rect.x = (DST_GetScreenWidth() - rect.w) / 2;
                rect.y = DST_GetScreenHeight()*9/10 - rect.h;

                SetTimeOut(0);
        }
        virtual void OnMessage(SWinEventMsg event)
        {
                switch (event.cmd)
                {
                        case WM_POWER_OFF:
                                Close();
                                break;
                }
        }
        virtual ~CPowerDownCautionWin()
        {
                if(needShutDown) DST_SendWindowEventWithOnlyCmd(WM_POWER_OFF);
        }
        
        DS_U16* GetTextNWidth(int *textWidth, int countDown, int fontSize)
        {
                static DS_U16   final[100];
                memset(final,0,sizeof(final));
                strcpy16(final, (countDown>1)?pz_PowerDownCountDown_P1[OSD_Lang]:pz_PowerDownCountDown_S1[OSD_Lang]);
                char  tmpStr[10];
                memset(tmpStr,0,sizeof(tmpStr));
                sprintf(tmpStr," %d ", countDown);
                str2uni(&final[strlen16(final)], (char *)tmpStr);
                strcpy16(&final[strlen16(final)], (countDown>1)?pz_PowerDownCountDown_P2[OSD_Lang]:pz_PowerDownCountDown_S2[OSD_Lang]);

                *textWidth = DST_GetTextWidthUni(final,fontSize);

                int nStrLen = 0;
                for(int i=0;i<100;i++)
                {
                        if(final[i]==0) break;
                        nStrLen++;
                }
                DS_U16* fianlStr = (DS_U16*)DST_OS_Malloc((nStrLen+1) * sizeof(DS_U16));
                memset(fianlStr, 0, (nStrLen+1) * sizeof(DS_U16));
                memcpy(fianlStr,final,(nStrLen+1) * sizeof(DS_U16));
                return fianlStr;
        
        }
        
        virtual void Show(WinID id)
        {
                DST_Printf("id=%d\n",id);
                switch(id)
                {
                        case WIN_ERROR:
                        case WIN_POWER_DOWN_CAUTION:
                                break;
                        default:
                                KillTimer(1);
                                Close();
                                break;
                }
        }

        virtual void Show()
        {

                DrawBox32(0, 0, rect.w, rect.h, CONV32_16(0xFF262626));
                DrawImage(9, 9, bracon_gui_caution,true);
                
                int nWidth = 0;
                DS_U16* str = GetTextNWidth(&nWidth, nCoundDown, font.GetSize());               
                DrawTextUni(9+DST_GetImageWidth(bracon_gui_caution)+10, 0, nMaxWidth, rect.h, str, &font); 
                DST_OS_Free(&str);
                SetTimer(1, 1000);

        }       

        virtual void OnTimer(char nID)
        {
                switch(nID)
                {
                        case 1:
                                KillTimer(1);
                                UpdateScreen();
                                nCoundDown--;
                                if(nCoundDown == 0)
                                {
                                        needShutDown = true;
                                        Close();
                                        return;
                                }
                                Show();
                                UpdateScreen();
                                break;
                }
        }       

};


void DST_CreatePowerDownCautionWin(SWinEventMsg event)
{
        DST_AddWin((WinID)(event.data[0]), new CPowerDownCautionWin(event));
}