player/Project/Src/MyWinApp/mywin_user_status_bar.c

#include "mywin_inc.h"
#include "mywin_user_status_bar.h"
#include "date.h"



//状态栏，继承自MYWIN框架
//用户界面，根据具体显示用途编写，没有通用性
#define WIN_STATUSBAR_TYPE "WIN_StatusBarStruct"




WIN_StatusBarStruct *WIN_CreatStatusBar (WIN_WindowStruct *base,
			void (*msgLoop)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg),
			int x,int y,int x_size,int y_size)
{ 
	//重设消息循环
	if (msgLoop==0)
	{
		msgLoop=(void (*)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg))STATUSBAR_DefaultMsgLoop;  
	} 
	
	WIN_StatusBarStruct *ret=mymalloc (sizeof ( WIN_StatusBarStruct));
	//调用父类的构造函数
	if (ret)
	{
		mymemset (ret,0,sizeof ( WIN_StatusBarStruct));
		if (0==WIN_CreatWindowExt((WIN_WindowStruct *)ret,base,msgLoop,x,y,x_size,y_size))
		{
			//创建失败
			myfree (ret);
			ret=0;
		}
		else
		{
			((WIN_WindowStruct *)ret)->winType=WIN_STATUSBAR_TYPE;
			//((WIN_WindowStruct *)ret)->keyShield=1;//屏蔽按键和触摸消息
			//构造一个
			ret->img_xsize=40;
			ret->backColor=0;
			ret->color=0xffffffff;
			mymemcpy (ret->stat.time,"示例时间 00:00",15);
			mymemcpy (ret->stat.mode,"示例模式",9);
			ret->timerIdGet=WIN_CreatTimer ((WIN_WindowStruct *)ret,100);
			//WIN_SetAsTopWin ((WIN_WindowStruct *)ret);//窗口置顶
			ret->y_size_def=y_size;
			ret->app_y_step=30;
		}
	}
	
	
	return ret;
}


//状态信息更新
void STATUSBAR_StateUpdata (WIN_StatusBarStruct *statusbar,STATUSBAR_DataStruct *s)
{
	int temp=statusbar->stat.mode_x;
	
	//使用内存复制的方法复制结构体
	mymemcpy (& statusbar->stat,s,sizeof (STATUSBAR_DataStruct));
	if (strlen(statusbar->stat.mode)>8)
	{
		//字符串过长时使用滚动显示
		if (statusbar->timerId==0)
		{
			statusbar->timerId=WIN_CreatTimer ((WIN_WindowStruct *)statusbar,100);
			statusbar->stat.mode_x=WIN_GetFontWidth()*4/2;
		}
		else
		{
			statusbar->stat.mode_x=temp;
		}
	}
	else
	{
		if (statusbar->timerId)
		{
			WIN_DeleteTimer(statusbar->timerId);
			statusbar->timerId=0;
		}
	}
}






//设置资源文件
void STATUSBAR_SetRes (WIN_StatusBarStruct *statusbar,STATUSBAR_ResStruct *r)
{
	//使用内存复制的方法复制结构体
	mymemcpy (& statusbar->res,r,sizeof (STATUSBAR_ResStruct));
}





//设置背景图片
void STATUSBAR_SetBackPic (WIN_StatusBarStruct *statusbar,WIN_PicStruct *pic)
{
	if (pic)
	{
		mymemcpy(&statusbar->pic,pic,sizeof(WIN_PicStruct));
	}
	else
	{
		mymemset(&statusbar->pic,0,sizeof(WIN_PicStruct));
	}
}


void STATUSBAR_ScanApp(WIN_StatusBarStruct *bar)
{
	for(int i=0;i<APPM_LIST_MAXLEN;i++)
	{
		app_struct *app=appm_get(i);
		if(app)
		{ 
			bar->app_item[bar->app_num].app=app;
			bar->app_num++;
		}
	}
}


void STATUSBAR_ClearApp(WIN_StatusBarStruct *bar)
{
	bar->app_num=0;
}



//默认绘制函数
void STATUSBAR_DefaultPaint (WIN_StatusBarStruct *statusbar)
{
	
	int x=0;
	int y=0;
	int x_size=((WIN_WindowStruct *)statusbar)->x_size;
//	int y_size=((WIN_WindowStruct *)statusbar)->y_size;
	int y_size=20;
	int tag_xsize=0;//绘制目标的宽度
	
	//显示背景
	WIN_SetLcdBkColor (statusbar->backColor);
	//如果有图片就显示图片
	if (statusbar->pic.data)
	{
		WIN_FillRect (0,0,((WIN_WindowStruct *)statusbar)->x_size,((WIN_WindowStruct *)statusbar)->y_size,
			statusbar->pic.data,((WIN_WindowStruct *)statusbar)->x,((WIN_WindowStruct *)statusbar)->y,statusbar->pic.xsize,statusbar->pic.ysize);
	}
	else
	{
		WIN_Clear();
	}
	
	u32 font_type =WIN_SetFontSize (16);
	
	WIN_SetLcdColor (statusbar->color);
	
	//显示时间
	WIN_SetFontMode (WIN_DRAWMODE_ALONE);
	WIN_SetLcdBkColor (statusbar->color);
	if (statusbar->stat.time[0])
	{
		WIN_DrawTxtAt (statusbar->stat.time,x,y_size/2-WIN_GetFontHight()/2);	
	}
	
	//显示模式
	if (statusbar->stat.mode[0])
	{
		WIN_DrawTxtHCenterAt (statusbar->stat.mode,x_size/2,y_size/2-WIN_GetFontHight()/2);	
	}
	
	//显示电池百分比,从右向左绘制
	if (statusbar->stat.betty[0])
	{
		tag_xsize=strlen(statusbar->stat.betty)*WIN_GetFontWidth()/2;
		WIN_DrawTxtAt (statusbar->stat.betty,x_size-tag_xsize-1,y_size/2-WIN_GetFontHight()/2);
		x_size-=tag_xsize;
	}
	
	
	int y_step=statusbar->app_y_step;
	x=15;
	y=statusbar->y_size_def+10;
	x_size=((WIN_WindowStruct *)statusbar)->x_size;
	char txt[20]={0};
	for(int i=0;i<statusbar->app_num;i++)
	{
		int txt_y=y+(y_step-WIN_GetFontHight())/2;
		STATUSBAR_AppStruct *app_item=&statusbar->app_item[i];
		RECT_Struct *rect=0;
		WIN_DrawTxtAt(app_item->app->app_info->name,x,txt_y);
		if(app_item->app->run_state)
			WIN_DrawTxtAt("活动中",x+x_size*1/4,txt_y);
		rect=&app_item->enter;
		rect->x_size=x_size/4;
		rect->y_size=y_step;
		rect->x=x+x_size*2/4;rect->y=y;
		WIN_DrawTxtAt("打开",rect->x,txt_y);
		rect=&app_item->exit;
		rect->x=x+x_size*3/4;rect->y=y;
		rect->x_size=x_size/4;
		rect->y_size=y_step;
		WIN_DrawTxtAt("删除",rect->x,txt_y);
		
		y+=y_step;
		WIN_DrawHLine(10,y,x_size-1-10);
	}
	
	WIN_SetFontSize (font_type);
}
			



int STATUSBAR_AppButton(WIN_StatusBarStruct *bar,WIN_MoveStruct *m)
{
	WIN_WindowStruct *win=(WIN_WindowStruct *)bar;
	for(int i=0;i<bar->app_num;i++)
	{
		STATUSBAR_AppStruct *app_item=&bar->app_item[i];
		RECT_Struct *rect=0;
		rect=&app_item->enter;
		if(POS_InRect(rect->x,rect->y,rect->x_size,rect->y_size,m->x_move,m->y_move))
		{
			//打开编号为i的app
			WIN_SetSize (win,win->x_size,bar->y_size_def);
			bar->dis=0;
			app_run(app_item->app);
			return 0;
		}
		rect=&app_item->exit;
		if(POS_InRect(rect->x,rect->y,rect->x_size,rect->y_size,m->x_move,m->y_move))
		{
			//退出编号为i的app
			if(app_exit(app_item->app) !=0)
			{
				MSGBOX_TipsTime ((WIN_WindowStruct *)bar,"错误","删除进程失败","确定",5*1000);
			}
			WIN_SetSize (win,win->x_size,bar->y_size_def);
			bar->dis=0;
			return 0;
		}
	}
	return -1;
}


int STATUSBAR_TouchMove(WIN_StatusBarStruct *statusbar,WIN_MoveStruct *m)
{
	WIN_WindowStruct *win=(WIN_WindowStruct *)statusbar;
	int y_max=WIN_GetWinStruct()->lcd->getLcdSizeY();
	switch(m->moveType)
	{
		case MOVE_DATA_SHORT:
			STATUSBAR_AppButton(statusbar,m);
		break;
		case MOVE_DATA_MOVED:
			if(statusbar->mov_start)
			{
				int y_temp=win->y_size+m->y_move;
				if(y_temp<statusbar->y_size_def) y_temp=statusbar->y_size_def;
				WIN_SetSize (win,win->x_size,y_temp);
			}
		break;
		case MOVE_DATA_TOUCHIN:
			if(statusbar->mov_start==0)
			{
				//在屏幕边缘的滑动用于改变窗口大小
				//if(m->y_move<20||m->y_move>y_max-20)
				{
					statusbar->mov_start=1;
					if (statusbar->dis==0)
					{
						statusbar->dis=1;
						WIN_SetSize (win,win->x_size,100);
					}
					else
					{
						statusbar->dis=0;
					}
				}
			}
		break;
		case MOVE_DATA_TOUCHOUT:
		case MOVE_DATA_MOVEOUT:
			if(statusbar->mov_start)
			{
				if(statusbar->dis==1)
				{
					if(win->y_size>200)
					{
						WIN_SetSize (win,win->x_size,y_max);
					}
					else
					{
						WIN_SetSize (win,win->x_size,statusbar->y_size_def);
						statusbar->dis=0;
					}
				}
				else
				{
					if(win->y_size<y_max-100)
					{
						WIN_SetSize (win,win->x_size,statusbar->y_size_def);
					}
					else
					{
						WIN_SetSize (win,win->x_size,y_max);
						statusbar->dis=1;
					}
				}
				statusbar->mov_start=0;
			}
		break;
	}
	return 0;
}




			
//默认消息处理函数
void STATUSBAR_DefaultMsgLoop (WIN_StatusBarStruct *statusbar,WIN_MsgStruct *msg)
{
	WIN_MoveStruct *m=0;
	WIN_TouchStruct *t=0;
	STATUSBAR_DataStruct *s=0;
	switch (msg->msg)
	{	
		case WIN_MSG_PAINT:
			STATUSBAR_DefaultPaint(statusbar);
		break;
		case WIN_MSG_KEY:
		break;
		case WIN_MSG_MOVE:
			m=msg->data.p;
			STATUSBAR_TouchMove(statusbar,m);
		break;
		case WIN_MSG_TIMER:
			if (msg->data.v==statusbar->timerId)
			{
			}
			else if (msg->data.v==statusbar->timerIdGet)
			{
				int Hours=0;int Minutes=0;int Seconds;
				STATUSBAR_DataStruct *statu=mymalloc (sizeof (STATUSBAR_DataStruct));
				mymemset (statu,0,sizeof (STATUSBAR_DataStruct));
				date_rtc_get_time (&Hours,&Minutes,&Seconds);
				if (statusbar->sec!=Seconds)
				{
					//更新状态栏
					statusbar->sec=Seconds;
					sprintf (statu->time,"%02d:%02d:%02d", Hours,Minutes,Seconds);
					sprintf (statu->mode,"mem:%.1f,exm:%.1f",mem_perused()/100.0,exmem_perused()/100.0);
					sprintf (statu->betty,"电量:100%%");
					STATUSBAR_StateUpdata (statusbar,statu);
					
					STATUSBAR_ClearApp(statusbar);
					STATUSBAR_ScanApp(statusbar);
					
					WIN_SetInvalidWhenTop ((WIN_WindowStruct *)statusbar);
				}
				myfree(statu);
			}
		break;
		//状态栏接收的外部消息是为 STATUSBAR_Struct 类型的结构体
		case WIN_MSG_EXTMSG:
			s=msg->data.p;
			STATUSBAR_StateUpdata (statusbar,s);
			WIN_SetInvalid ((WIN_WindowStruct *)statusbar);
		break;
		default:
			WIN_DefaultMsgLoop((WIN_WindowStruct *)statusbar,msg);
		break;
	}
}