296 lines
6.7 KiB
C
296 lines
6.7 KiB
C
#include "mywin_inc.h"
|
||
|
||
|
||
|
||
|
||
|
||
WIN_RecordStruct *WIN_CreatRecord (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))RECORD_DefaultMsgLoop;
|
||
}
|
||
|
||
WIN_RecordStruct *ret=mymalloc (sizeof ( WIN_RecordStruct));
|
||
//调用父类的构造函数
|
||
if (ret)
|
||
{
|
||
mymemset (ret,0,sizeof ( WIN_RecordStruct));
|
||
if (0==WIN_CreatWindowExt((WIN_WindowStruct *)ret,base,msgLoop,x,y,x_size,y_size))
|
||
{
|
||
//创建失败
|
||
myfree (ret);
|
||
ret=0;
|
||
}
|
||
else
|
||
{
|
||
//构造一个
|
||
((WIN_WindowStruct *)ret)->winType="WIN_RecordStruct";
|
||
((WIN_WindowStruct *)ret)->bkcolor=0x0;
|
||
((WIN_WindowStruct *)ret)->color=0xffffaa;
|
||
((WIN_WindowStruct *)ret)->keyChid=1; //作为子窗口被创建
|
||
ret->color_light=0xffffff;
|
||
ret->color_dark=0x808080;
|
||
ret->msg_x_size=x_size*4/5; //每条消息的最大显示宽度
|
||
ret->font_size=16; //默认字体大小
|
||
}
|
||
}
|
||
|
||
|
||
return ret;
|
||
}
|
||
|
||
|
||
//得到消息总长度
|
||
int RECORD_GetMsgYSize(WIN_RecordStruct *box);
|
||
|
||
|
||
|
||
|
||
//添加消息，msg_type='s',发送的消息，msg_type='r',接收的消息
|
||
int RECORD_AddMsg(WIN_RecordStruct *box,char msg_type,char *msg)
|
||
{
|
||
int len=strlen(msg)+1;
|
||
if(len>=RECORD_MAX_MSG_LEN)
|
||
return -1;
|
||
|
||
if (box->msg_used<RECORD_MAX_MSG_NUM)
|
||
{
|
||
mymemcpy(box->msgs[box->msg_end].msg,msg,len);
|
||
box->msgs[box->msg_end].msg_type=msg_type;
|
||
box->msg_used++;
|
||
}
|
||
else
|
||
{
|
||
mymemcpy(box->msgs[box->msg_end].msg,msg,len);
|
||
box->msgs[box->msg_end].msg_type=msg_type;
|
||
box->msg_start++;
|
||
if (box->msg_start>=RECORD_MAX_MSG_NUM)
|
||
box->msg_start=0;
|
||
}
|
||
//得到文字框的大小
|
||
int txt_x_size=len*box->font_size/2;
|
||
box->msgs[box->msg_end].x_size=txt_x_size;
|
||
box->msgs[box->msg_end].y_size=box->font_size;
|
||
while(txt_x_size>box->msg_x_size)
|
||
{
|
||
txt_x_size-=box->msg_x_size;
|
||
box->msgs[box->msg_end].y_size+=box->font_size;
|
||
}
|
||
if(box->msgs[box->msg_end].x_size>box->msg_x_size)
|
||
box->msgs[box->msg_end].x_size=box->msg_x_size;
|
||
box->msgs[box->msg_end].y_size+=8;
|
||
|
||
//更新尾部指针
|
||
box->msg_end++;
|
||
if (box->msg_end>=RECORD_MAX_MSG_NUM)
|
||
box->msg_end=0;
|
||
|
||
//显示最新的消息
|
||
int all_y_size=RECORD_GetMsgYSize(box);
|
||
if(all_y_size>((WIN_WindowStruct *)box)->y_size)
|
||
{
|
||
box->y_off=((WIN_WindowStruct *)box)->y_size-all_y_size;
|
||
}
|
||
|
||
//父窗口是顶端窗口时刷新
|
||
// if (WIN_FindTopWin(WIN_GetBaseWindow())==((WIN_WindowStruct *)box)->baseWin)
|
||
{
|
||
WIN_SetInvalidWhenTop ((WIN_WindowStruct *)box);
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
|
||
//得到消息总长度
|
||
int RECORD_GetMsgYSize(WIN_RecordStruct *box)
|
||
{
|
||
int y_size=0;
|
||
for (int i=0;i<box->msg_used;i++)
|
||
{
|
||
y_size+=box->msgs[i].y_size;
|
||
}
|
||
return y_size;
|
||
}
|
||
|
||
|
||
|
||
//由相对与box->msg_start的索引偏移值得到消息结构体
|
||
Record_MsgStruct *RECORD_GetMsgByIndexOffset(WIN_RecordStruct *box,int index_offset)
|
||
{
|
||
if(index_offset>box->msg_used-1) return 0;
|
||
if(index_offset<-box->msg_used) return 0;
|
||
|
||
int index=0;
|
||
if (index_offset>=0) index=box->msg_start;
|
||
if (index_offset<0) index=box->msg_end;
|
||
|
||
return
|
||
&box->msgs[ (index+index_offset)%box->msg_used];
|
||
}
|
||
|
||
|
||
|
||
//由偏移值得到消息索引偏移
|
||
int RECORD_GetMsgIndexOffsetByOffset(WIN_RecordStruct *box,int offset,int *box_offset)
|
||
{
|
||
int msg_y_size=RECORD_GetMsgYSize(box);
|
||
int y_size=((WIN_WindowStruct *)box)->y_size;
|
||
if(msg_y_size+offset<0) return -1; //偏移值大于本身长度，找不到索引
|
||
if(offset>0) return -1;
|
||
|
||
int sum_y_size=0;
|
||
int index=0;
|
||
while(1)
|
||
{
|
||
Record_MsgStruct *msg=RECORD_GetMsgByIndexOffset(box,index);
|
||
if (msg==0) return -1; //参数有误，找不到消息
|
||
sum_y_size+=msg->y_size;
|
||
if (offset+sum_y_size<0)
|
||
index++;
|
||
else
|
||
{
|
||
*box_offset=offset+sum_y_size-msg->y_size;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return index;
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
void RECORD_DefaultPaint (WIN_RecordStruct *box)
|
||
{
|
||
int x=0;
|
||
int y=0;
|
||
int x_size=((WIN_WindowStruct *)box)->x_size;
|
||
int y_size=((WIN_WindowStruct *)box)->y_size;
|
||
|
||
WIN_PaintBackGround ((WIN_WindowStruct *)box);
|
||
u32 font_size=WIN_SetFontSize(box->font_size);
|
||
|
||
WIN_SetLcdColor (((WIN_WindowStruct *)box)->color);
|
||
|
||
int box_off=0;
|
||
int index=RECORD_GetMsgIndexOffsetByOffset(box,box->y_off,&box_off);
|
||
if (index!=-1)
|
||
{
|
||
while(1)
|
||
{
|
||
Record_MsgStruct *msg=RECORD_GetMsgByIndexOffset(box,index);
|
||
if (msg)
|
||
{
|
||
if (msg->msg_type=='r')
|
||
{
|
||
WIN_SetLcdColor (((WIN_WindowStruct *)box)->color);
|
||
WIN_DrawTxtAtRect(msg->msg,2,box_off+1,msg->x_size,msg->y_size-6);
|
||
|
||
WIN_SetLcdColor (((WIN_WindowStruct *)box)->bkcolor);
|
||
//WIN_DrawRect (0,box_off,msg->x_size,msg->y_size-3);
|
||
WIN_FillRectByColorAlpha(0,box_off,msg->x_size,msg->y_size-3,16);
|
||
}
|
||
else if (msg->msg_type=='s')
|
||
{
|
||
WIN_SetLcdColor (((WIN_WindowStruct *)box)->color);
|
||
WIN_DrawTxtAtRect(msg->msg,x_size+2-msg->x_size,box_off+1,msg->x_size,msg->y_size-6);
|
||
|
||
WIN_SetLcdColor (((WIN_WindowStruct *)box)->bkcolor);
|
||
//WIN_DrawRect (x_size-msg->x_size,box_off,msg->x_size,msg->y_size-3);
|
||
WIN_FillRectByColorAlpha(x_size-msg->x_size,box_off,msg->x_size,msg->y_size-3,16);
|
||
}
|
||
box_off+=msg->y_size;
|
||
}
|
||
else break;
|
||
index++;
|
||
if (box_off>y_size) break;
|
||
}
|
||
}
|
||
|
||
//绘制边框
|
||
if (box->press)
|
||
WIN_SetLcdColor (box->color_light);
|
||
else
|
||
WIN_SetLcdColor (box->color_dark);
|
||
|
||
WIN_DrawRect (0,0,((WIN_WindowStruct *)box)->x_size,((WIN_WindowStruct *)box)->y_size);
|
||
WIN_SetFontSize(font_size);
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
void RECORD_DefaultMsgLoop (WIN_RecordStruct *box,WIN_MsgStruct *msg)
|
||
{
|
||
WIN_MoveStruct *m=0;
|
||
WIN_KeyStruct *k=0;
|
||
switch (msg->msg)
|
||
{
|
||
case WIN_MSG_PAINT:
|
||
RECORD_DefaultPaint(box);
|
||
break;
|
||
case WIN_MSG_KEY:
|
||
k=msg->data.p;
|
||
if (k->shortPress& KEY_VALUE_DOWN)
|
||
{
|
||
}
|
||
else if (k->shortPress&KEY_VALUE_UP)
|
||
{
|
||
}
|
||
break;
|
||
case WIN_MSG_MOVE:
|
||
m=msg->data.p;
|
||
switch (m->moveType)
|
||
{
|
||
case MOVE_DATA_MOVED:
|
||
{
|
||
box->y_off+=m->y_move;
|
||
int msg_y_size=RECORD_GetMsgYSize(box);
|
||
if (box->y_off>0) box->y_off=0;
|
||
else if(box->y_off<-msg_y_size)
|
||
box->y_off=-msg_y_size;
|
||
WIN_SetInvalid ((WIN_WindowStruct *)box);
|
||
break;
|
||
}
|
||
case MOVE_DATA_TOUCHIN:
|
||
box->press=1;
|
||
WIN_SetInvalid ((WIN_WindowStruct *)box);
|
||
break;
|
||
case MOVE_DATA_TOUCHOUT:
|
||
case MOVE_DATA_MOVEOUT:
|
||
box->press=0;
|
||
WIN_SetInvalid ((WIN_WindowStruct *)box);
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
break;
|
||
default:
|
||
WIN_DefaultMsgLoop((WIN_WindowStruct *)box,msg);
|
||
break;
|
||
}
|
||
}
|
||
|
||
WIN_RecordStruct *RECORD_DrawRecord (WIN_WindowStruct *base,int x,int y,int x_size,int y_size)
|
||
{
|
||
WIN_RecordStruct *box=WIN_CreatRecord(base,0,x,y,x_size,y_size);
|
||
|
||
//设置弹出框的背景
|
||
WIN_SetBackPic ((WIN_WindowStruct *)box);
|
||
|
||
WIN_ShowWindow((WIN_WindowStruct *)box);
|
||
return box;
|
||
}
|
||
|
||
|
||
|