/*
* 函数名称:
PicBrowser::Init()
* 功能介绍:
该函数为PicBrowser类的初始化函数，载入必要的资源。
* 输入参数：
N/A
* 输出参数：
N/A
* 返回值：
返回是否初始化成功
* 可能出现的意外：
N/A
*/
boolean PicBrowser::Init()
{
AEEImageInfo mi;
int nByteLoad=0;
m_pwszTitle=(AECHAR *)MALLOC(MAX_STRING_LEN+1); //申请字符串资源空间
if(m_pwszTitle!=NULL)
{
nByteLoad=ISHELL_LoadResString(m_pIShell,FK_RES_FILE,IDS_TITLE,m_pwszTitle,MAX_STRING_LEN); //载入字符串
}
m_pImage=ISHELL_LoadResImage(m_pIShell,FK_RES_FILE,IDB_PIC); //载入图片
if(m_pImage==NULL || nByteLoad==0)
{
m_bInitSuccess=FALSE; //资源装载失败
}
else
{
m_nRed=255; //颜色值的R值初始化为255
//取图片信息
IIMAGE_GetInfo(m_pImage,&mi);
m_nWidth=(int)mi.cx;
m_nHeight=(int)mi.cy;
//设置剪切矩形和图片初始位置
SETAEERECT(&m_rctImage,0,pApp->nNoarmalFontH,pApp->lcdW,pApp->lcdH-pApp->nNoarmalFontH);
m_nImageDrawX=m_rctImage.x+(m_rctImage.dx-m_nWidth)/2;
m_nImageDrawY=m_rctImage.y+(m_rctImage.dy-m_nHeight)/2;
m_bInitSuccess=TRUE;//装载成功
}
return m_bInitSuccess;
}
/*===========================================================================
This function draws the image and centers it within the specified
rectangle if bCenter is TRUE.
- note��return if image bot fit in the rect
===========================================================================*/
void TS_DrawImage(IImage * pImage, AEERect * pRect, boolean bCenter)
{
AEEImageInfo ii;
int x;
int y;
IIMAGE_GetInfo(pImage, &ii);
// Do not display if image does not fit in the allocated rectangle.
if (ii.cx > pRect->dx || ii.cy > pRect->dy)
return;
if (bCenter)
{
x = pRect->x + (pRect->dx / 2) - (ii.cxFrame / 2);
y = pRect->y + (pRect->dy / 2) - (ii.cy / 2);
}
else
{
x = pRect->x;
y = pRect->y;
}
IIMAGE_Start(pImage, x, y);
}
/*===========================================================================
This function draws the splash screen and brings up the main window
after the splash timer runs out.
===========================================================================*/
void TS_DrawSplash(CTopSoupApp * pme,AECHAR* prompt,int msTimeout,PFNNOTIFY on_splashOver,void* pUser)
{
if( NULL == prompt )
return;
if (pme->m_pWin)
CTopSoupApp_DisableWin(pme);
{
IImage * pi = ISHELL_LoadResImage(pme->a.m_pIShell, NAVIGATE_RES_FILE, IDP_OBJECT_PROMPT);
IStatic * pInfoStatic = NULL;
if (pi)
{
AEERect rect;
AEEImageInfo info;
int16 x,y;
IIMAGE_GetInfo(pi,&info);
x = ( pme->m_rectWin.dx - info.cx ) / 2;
y = pme->m_rectWin.y + ( pme->m_rectWin.dy - info.cy ) / 2;
SETAEERECT(&rect,x,y,info.cx,info.cy);
TS_DrawImage(pi, &rect, TRUE);
ISHELL_CreateInstance(pme->a.m_pIShell, AEECLSID_STATIC, (void **)&pInfoStatic);
ISTATIC_SetRect(pInfoStatic, &rect);
ISTATIC_SetProperties(pInfoStatic, ST_MIDDLETEXT | ST_CENTERTEXT | ST_NOSCROLL);
TS_FitStaticText(pme->a.m_pIDisplay, pInfoStatic, AEE_FONT_LARGE, prompt);
TS_RELEASEIF(pi);
TS_RELEASEIF(pInfoStatic);
}
// start the timer.
if ( on_splashOver )
ISHELL_SetTimer(pme->a.m_pIShell, msTimeout, (PFNNOTIFY)on_splashOver, pUser);
else
ISHELL_SetTimer(pme->a.m_pIShell, msTimeout, (PFNNOTIFY)CTopSoupApp_onSplashDrawOver, pme);
}
}
/*===========================================================================
FUNCTION: CGMENUCTL_Redraw
DESCRIPTION:
Redraws the control on the device screen. If the control currently has
focus, the control is drawn with a border.
PARAMETERS:
pCtl [in] - A pointer to a CGMeuCtl instance
DEPENDENCIES:
None
RETURN VALUE:
None
SIDE EFFECTS:
Updates the device screen.
===========================================================================*/
extern void CGMENUCTL_Redraw(CGMeuCtl* pMe)
{
AEEApplet* pApp = (AEEApplet*)GETAPPINSTANCE();
AEERect rRect;
if (pMe)
{
int i, j, height, h, a, b;
AEEImageInfo infSe, infIc;
AEERect rec;
int xx, yy, dxx, dyy;
RGBVAL oldColor;
GMenuItem * pData = NULL;
TQueueList * p = pMe->m_pDataList;
ZEROAT(&infSe);
IDISPLAY_EraseRect(pApp->m_pIDisplay, &pMe->m_Rect);
h = IDISPLAY_GetFontMetrics(pApp->m_pIDisplay, AEE_FONT_NORMAL, &a, &b);
//绘制背景图
if (pMe->m_pImageBk)
{
IIMAGE_SetDrawSize(pMe->m_pImageBk, pMe->m_Rect.dx, pMe->m_Rect.dy);
IIMAGE_Draw(pMe->m_pImageBk, pMe->m_Rect.x, pMe->m_Rect.y);
}
//确定菜单高度
if (pMe->m_pImageSe)
{
IIMAGE_GetInfo(pMe->m_pImageSe, &infSe);
IIMAGE_SetDrawSize(pMe->m_pImageSe, pMe->m_Rect.dx, infSe.cy);
}
else
{
infSe.cx = pMe->m_Rect.dx;
infSe.cy = h;
}
//绘制菜单项
i = 0;
j = 0;
height = pMe->m_Rect.y + 5;
while (p)
{
AECHAR iTemText[256];
if (i < pMe->m_startIndex)
{
p = p->pNext;
i++;
continue;
}
if (j >= pMe->m_pageSize)
{
break;
}
pData = (GMenuItem*)p->pData;
//加载菜单ICON
if (pData->pImage == NULL && pData->pszResImage != NULL && pData->wImage != 0)
{
pData->pImage = ISHELL_LoadResImage(pApp->m_pIShell, pData->pszResImage, pData->wImage);
}
//加载菜单Text
if (pData->pszResText != NULL && pData->wText != 0)
{
MEMSET(iTemText, 0, sizeof(AECHAR)*256);
ISHELL_LoadResString(pApp->m_pIShell, pData->pszResText, pData->wText, iTemText, sizeof(AECHAR)* 256);
pData->pText = iTemText;
}
if (i == pMe->m_Index)
{
if (pMe->m_pImageSe)
IIMAGE_Draw(pMe->m_pImageSe, pMe->m_Rect.x, height + 2);
ZEROAT(&infIc);
if (pData->pImage)
{
IIMAGE_GetInfo(pData->pImage, &infIc);
IIMAGE_Draw(pData->pImage, pMe->m_Rect.x, height + (infSe.cy - infIc.cy) / 2);
}
xx = pMe->m_Rect.x + infIc.cx + 2;
yy = height + (infSe.cy - h) / 2 + 2;
dxx = pMe->m_Rect.x + pMe->m_Rect.dx - xx;
dyy = h;
SETAEERECT(&rec, xx, yy, dxx, dyy);
oldColor = IDISPLAY_SetColor(pApp->m_pIDisplay, CLR_USER_TEXT, pMe->m_Colors.cSelText);
if (pMe->m_Properties & 0x02)
IDISPLAY_DrawText(pApp->m_pIDisplay, AEE_FONT_NORMAL, pData->pText + pMe->m_textPos, -1, xx + 1, yy, &rec, IDF_TEXT_TRANSPARENT);
IDISPLAY_DrawText(pApp->m_pIDisplay, AEE_FONT_NORMAL, pData->pText + pMe->m_textPos, -1, xx, yy, &rec, IDF_TEXT_TRANSPARENT);
if (pMe->m_isActive)
{
if (IDISPLAY_MeasureText(pApp->m_pIDisplay, AEE_FONT_NORMAL, pData->pText) > dxx)
{
if (IDISPLAY_MeasureText(pApp->m_pIDisplay, AEE_FONT_NORMAL, pData->pText + pMe->m_textPos) > dxx)
{
pMe->m_textPos++;
}
else
pMe->m_textPos = 0;
//单行太长的话，动态显示
ISHELL_SetTimer(pApp->m_pIShell, 300, (PFNNOTIFY)CGMENUCTL_Redraw, (void*)pMe);
}
}
height += infSe.cy;
IDISPLAY_SetColor(pApp->m_pIDisplay, CLR_USER_TEXT, oldColor);
}
else
{
ZEROAT(&infIc);
if (pData->pImage)
{
IIMAGE_GetInfo(pData->pImage, &infIc);
IIMAGE_Draw(pData->pImage, pMe->m_Rect.x, height + (infSe.cy - infIc.cy) / 2);
}
xx = pMe->m_Rect.x + infIc.cx + 2;
yy = height + (infSe.cy - h) / 2 + 2;
dxx = pMe->m_Rect.x + pMe->m_Rect.dx - xx;
dyy = h;
SETAEERECT(&rec, xx, yy, dxx, dyy);
oldColor = IDISPLAY_SetColor(pApp->m_pIDisplay, CLR_USER_TEXT, pMe->m_Colors.cText);
if (pMe->m_Properties & 0x01)
IDISPLAY_DrawText(pApp->m_pIDisplay, AEE_FONT_NORMAL, pData->pText, -1, xx + 1, yy, &rec, IDF_TEXT_TRANSPARENT);
IDISPLAY_DrawText(pApp->m_pIDisplay, AEE_FONT_NORMAL, pData->pText, -1, xx, yy, &rec, IDF_TEXT_TRANSPARENT);
height += infSe.cy;
IDISPLAY_SetColor(pApp->m_pIDisplay, CLR_USER_TEXT, oldColor);
}
p = p->pNext;
i++;
j++;
}
IDISPLAY_Update(pApp->m_pIDisplay);
return ;
}
}
/**
|| Function
|| --------
|| static void StatusBox_Init(StatusBox *me)
||
|| Description
|| -----------
|| load the IImage, calculate rectangles
||
|| Parameters
|| ----------
|| StatusBox *me: the status box
||
|| Returns
|| -------
|| nothing
||
|| Remarks
|| -------
||
*/
static void StatusBox_Init(StatusBox *me)
{
AEEImageInfo ii;
ZEROAT(&ii);
/* re-init this stuff every time */
if ((IImage *)0 != me->piImage) {
IIMAGE_GetInfo(me->piImage, &ii);
if ((ii.cx == 0) || (ii.cy == 0)) {
/* IIMAGE barfed */
RELEASEIF(me->piImage);
ZEROAT(&ii);
} else if (ii.bAnimated) {
me->bSelfAnimated = TRUE;
me->nFrame = -1;
IIMAGE_SetParm(me->piImage, IPARM_REDRAW,
(int)me->pfnInvalidate, (int)me->pInvalidateData);
} else {
uint16 uFrameWidth;
if (me->uFrameWidth != 0) {
uFrameWidth = me->uFrameWidth;
} else { /* use the height, for square frames */
uFrameWidth = ii.cy;
}
me->nFrames = MAX(1,ii.cx/uFrameWidth);
if ((me->nFrames * uFrameWidth) != ii.cx) {
/* not exact frames, don't animate */
me->nFrames = 1;
} else {
ii.cx = uFrameWidth; /* fake out rect calc stuff below */
}
if (0 == me->uFrameDuration) {
me->uFrameDuration = 150;
}
IIMAGE_SetFrameCount(me->piImage, me->nFrames);
me->nFrame = 0;
/*
Don't do this, run animation myself for invalidation code to work
animate over 1 second...
IIMAGE_SetAnimationRate(me->piImage, 1000/nFrames);
*/
}
}
/* initialize status rectangles */
/* if we found the image above and it's non-empty...*/
if (0 != ii.cy) {
me->rcImage.y = me->rcCenter.y + ((me->rcCenter.dy - ii.cy) / 2) - 1;
me->rcImage.x = me->rcCenter.x + ((me->rcCenter.dx - ii.cx) / 2) - 1;
/* insist on square */
me->rcImage.dy = ii.cy + 2;
me->rcImage.dx = ii.cx + 2;
/* image too big for screen, fuggedaboudit */
if ((me->rcImage.dy > me->rcCenter.dy) ||
(me->rcImage.dx > me->rcCenter.dx)) {
RELEASEIF(me->piImage);
ZEROAT(&me->rcImage);
}
} else {/* no image, just text box... */
ZEROAT(&me->rcImage);
}
{
int nAscent;
int nDescent;
IDISPLAY_GetFontMetrics(me->piDisplay,AEE_FONT_NORMAL,
&nAscent,&nDescent);
me->rcText.dy = nAscent + nDescent + 4;
}
if ((0 == me->rcImage.dy) ||
(me->rcImage.dy + me->rcText.dy - 1 > me->rcCenter.dy)) {
me->rcText.y =
me->rcCenter.y + ((me->rcCenter.dy - me->rcText.dy) / 2);
} else {
me->rcImage.y -= me->rcText.dy/2;
me->rcText.y = me->rcImage.y + me->rcImage.dy - 1;
}
}
