标志位的设置问题
//在给一个数字终端写一个时间屏保，有在从屏保界面转向first界面的时候，时间数字会停留在first界面上，请//问要怎么修改？求大神指导
void InitRdBigClockWindow(void) //初始化大时钟窗口
{
int i, j;
//大时钟背景图像
if(big_rd_clock_image[0].image != NULL)
FreeImage(&big_rd_clock_image[0]);
sprintf(big_rd_clock_image[0].name, "%s/big_clock_image1.jpg\0", currpath);
big_rd_clock_image[0].width = SCRWIDTH;
big_rd_clock_image[0].height = SCRHEIGHT;
big_rd_clock_image[0].xLeft = 0;
big_rd_clock_image[0].yTop = 0;
//星期图像
for(i=0; i<7; i++)
FreeImage(&big_rd_clock_week_image[i]);
for(i=0; i<7; i++)
{
sprintf(big_rd_clock_week_image[i].name, "%s/week_%d.jpg\0", currpath, i+1);
big_rd_clock_week_image[i].width = 183;//116;
big_rd_clock_week_image[i].height = 28;//44;
big_rd_clock_week_image[i].xLeft = 424;//475;
big_rd_clock_week_image[i].yTop = 270;//297;
ImageLoadFromFile(big_rd_clock_week_image[i].name, &big_rd_clock_week_image[i]);
}
for(i=0; i<10; i++)
FreeImage(&big_rd_clock_date_image[i]);
for(i=0; i<10; i++)
{
sprintf(big_rd_clock_date_image[i].name, "%s/date_%d.jpg\0", currpath, i);
big_rd_clock_date_image[i].width = 12;//116;
big_rd_clock_date_image[i].height = 18;//44;
big_rd_clock_date_image[i].xLeft = 252;//475;
big_rd_clock_date_image[i].yTop = 276;//297;
ImageLoadFromFile(big_rd_clock_date_image[i].name, &big_rd_clock_date_image[i]);
}
for(i=0; i<10; i++)
FreeImage(&big_rd_clock_time_image[i]);
for(i=0; i<10; i++)
{
sprintf(big_rd_clock_time_image[i].name, "%s/%d.jpg\0", currpath, i);
big_rd_clock_time_image[i].width = 44;//116;
big_rd_clock_time_image[i].height = 58;//44;
big_rd_clock_time_image[i].xLeft = 296;//475;
big_rd_clock_time_image[i].yTop = 168;//297;
ImageLoadFromFile(big_rd_clock_time_image[i].name, &big_rd_clock_time_image[i]);
}
for(i=0; i<10; i++)
FreeImage(&big_rd_clock_year_image[i]);
for(i=0; i<10; i++)
{
sprintf(big_rd_clock_year_image[i].name, "%s/date_%d.jpg\0", currpath, i);
big_rd_clock_year_image[i].width = 12;//116;
big_rd_clock_year_image[i].height = 18;//44;
big_rd_clock_year_image[i].xLeft = 252;//475;
big_rd_clock_year_image[i].yTop = 276;//297;
ImageLoadFromFile(big_rd_clock_year_image[i].name, &big_rd_clock_year_image[i]);
}
}
//************************************************************************************************************************
int clock_flag = 0;
unsigned char *BigClockScreen;
pthread_t big_clock_thread;
sem_t big_clock_sem;
int Old_Box = 0;
//---------------------------------------------------------------------------
void UnInitRdBigClockWindow(void) //释放大时钟窗口
{
int i, j;
//大时钟背景图像
if(big_rd_clock_image[0].image != NULL)
FreeImage(&big_rd_clock_image[0]);
for(i=0; i<10; i++)
FreeImage(&big_rd_clock_time_image[i]);
//Local.isDisplayWindowFlag == 1;
for(i=0; i<10; i++)
FreeImage(&big_rd_clock_date_image[i]);
// Local.isDisplayWindowFlag == 1；
//星期图像
for(i=0; i<7; i++)
FreeImage(&big_rd_clock_week_image[i]);
//Local.isDisplayWindowFlag == 1；
//分隔符
//for(i=0; i<4; i++)
//FreeImage(&big_rd_clock_box_image[i]);
}
//---------------------------------------------------------------------------
void DisplayRdBigClockWindow(void) //显示大时钟窗口
{
ClearOsdScreen(); //清OSD屏
//pthread_mutex_lock(&Local.show_window_lock); //锁定
Local.isDisplayWindowFlag = 1;
clock_flag == 1;
Local.CurrentWindow = 200;
CheckMainFbPage(); //检查是否在framebuffer 的第0页
DisplayImage(&big_rd_clock_image[0], Local.CurrFbPage, FROMFILE);
RefreshRdBigClock(REFRESH);
// pthread_mutex_unlock(&Local.show_window_lock); //解锁
Local.isDisplayWindowFlag = 0;
}
//---------------------------------------------------------------------------
void OperateRdBigClockWindow(short wintype, int currwindow) //大时钟窗口操作
{
if(Local.CurrentWindow == 200)
{
if(clock_flag == 1)
{
//20101119 增加延时，避免在返回主界面时花屏
clock_flag == 0;
usleep(400*1000);
if(pthread_cancel(big_clock_thread) ==0)
printf("clock_thread cancel success\n");
else
printf("clock_thread cancel fail\n");
sem_destroy(&big_clock_sem);
clock_flag = 0;
}
#if 1
if(BigClockScreen != NULL)
{
free(BigClockScreen);
BigClockScreen = NULL;
}
#endif
DisplayFirstWindow();
}
}
//************************************************************************************************************************
void RefreshRdBigClock(int refreshtype)
{
char CurrClock[20];
char CurrDate[10];
char CurrMonth[10];
char CurrYear[10];
int tindex, i;
int Curr_Week;
if(Local.CurrentWindow != 200)
return;
//tm_wday 星期 0－6
sprintf(CurrClock, "%02d%02d\0", curr_tm_t->tm_hour, curr_tm_t->tm_min);
sprintf(CurrDate, "%02d\0", curr_tm_t->tm_mday);
sprintf(CurrMonth, "%02d\0", curr_tm_t->tm_mon + 1);
sprintf(CurrYear, "%04d\0", curr_tm_t->tm_year + 1900);
Curr_Week = curr_tm_t->tm_wday;
for(i=0; i<4; i++)
{
tindex = 0;
if((CurrClock[i] >= '0')&&(CurrClock[i] <= '9'))
{
tindex = CurrClock[i] - '0';
}
if(i>=2)
{
big_rd_clock_time_image[tindex].xLeft = 424 + 44*(i-2);
big_rd_clock_time_image[tindex].yTop = 168;
}
else
{
big_rd_clock_time_image[tindex].xLeft = 296 + 44*i;
big_rd_clock_time_image[tindex].yTop = 168;
}
DisplayImage(&big_rd_clock_time_image[tindex], Local.CurrFbPage, FROMMEMORY);
}
for(i=0; i<2; i++)
{
tindex = 0;
if((CurrDate[i] >= '0')&&(CurrDate[i] <= '9'))
tindex = CurrDate[i] - '0';
big_rd_clock_date_image[tindex].xLeft = 354 + 12*i;
big_rd_clock_date_image[tindex].yTop = 276;
DisplayImage(&big_rd_clock_date_image[tindex], Local.CurrFbPage, FROMMEMORY);
}
for(i=0; i<2; i++)
{
tindex = 0;
if((CurrMonth[i] >= '0')&&(CurrMonth[i] <= '9'))
tindex = CurrMonth[i] - '0';
big_rd_clock_date_image[tindex].xLeft = 314 + 12*i;
big_rd_clock_date_image[tindex].yTop = 276;
DisplayImage(&big_rd_clock_date_image[tindex], Local.CurrFbPage, FROMMEMORY);
}
for(i=0; i<4; i++)
{
tindex = CurrYear[i] - '0';
big_rd_clock_year_image[tindex].xLeft = 252 + 12*i;
big_rd_clock_year_image[tindex].yTop = 276;
DisplayImage(&big_rd_clock_year_image[tindex], Local.CurrFbPage, FROMMEMORY);
}
// clock_flag == 1;
DisplayImage(&big_rd_clock_week_image[Curr_Week], Local.CurrFbPage, FROMMEMORY);
if(refreshtype != REFRESH)
{
if(Old_Box == 1)
Old_Box = 0;
else
Old_Box = 1;
if(Local.CurrentWindow == 200)
{
// Local.isDisplayWindowFlag = 1;
usleep(10*1000);
if(Local.CurrentWindow == 200)
{
usleep(5*1000);
if(Local.CurrentWindow == 200)
{
usleep(5*1000);
//DisplayImage(&big_rd_clock_box_image[Old_Box], Local.CurrFbPage, FROMMEMORY);
}
else
return;
}
else
{
return;
}
// Local.isDisplayWindowFlag = 0;
}
else
return;
}
clock_flag == 0;
}
