void CCheckButton::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
if(!m_bUpdate)
{
UpdateMemDC(dc, nWidth * 6, nHeight);
Graphics graphics(m_memDC);
CRect rcTemp(0, 0, nWidth, nHeight);
for(int i = 0; i < 6; i++)
{
m_memDC.BitBlt(i * nWidth, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
graphics.DrawImage(m_pImage, Rect(rcTemp.left, rcTemp.top + (nHeight - m_sizeImage.cy) / 2, m_sizeImage.cx, m_sizeImage.cy),
i * m_sizeImage.cx, 0, m_sizeImage.cx, m_sizeImage.cy, UnitPixel);
rcTemp.OffsetRect(nWidth, 0);
}
if(!m_strTitle.IsEmpty())
{
m_memDC.SetBkMode(TRANSPARENT);
rcTemp.SetRect(0, 0, nWidth, nHeight);
FontFamily fontFamily(m_strFont.AllocSysString());
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
StringFormat strFormat;
strFormat.SetAlignment(StringAlignmentNear);
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
Size size = GetTextBounds(font, strFormat, m_strTitle);
CPoint point = GetOriginPoint(nWidth - m_sizeImage.cx - 3, nHeight, size.Width, size.Height, m_uAlignment, m_uVAlignment);
for(int i = 0; i < 6; i++)
{
SolidBrush solidBrush(enBSDisable == i ? Color(128, 128, 128) : m_clrText);
RectF rect(m_sizeImage.cx + 3 + point.x + i * nWidth, point.y, nWidth - m_sizeImage.cx - 3 - point.x, size.Height);
graphics.DrawString(m_strTitle.AllocSysString(), (INT)wcslen(m_strTitle.AllocSysString()), &font,
rect, &strFormat, &solidBrush);
// 画焦点框(虚线框)
if(m_bIsFocus)
{
Pen pen(Color(128, 128, 128), 1);
pen.SetDashStyle(DashStyleDot);
RectF rectFocus(point.x + i * nWidth, point.y, m_sizeImage.cx + 6 + size.Width, size.Height);
graphics.DrawRectangle(&pen, rectFocus);
}
}
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, m_enButtonState * nWidth, 0, SRCCOPY);
}
//绘画扑克
VOID CCardControl::DrawCardControl(CDC * pDC)
{
//加载位图
CImageHandle HandleCard(&m_ImageCard);
//获取位置
CPoint OriginPoint;
GetOriginPoint(OriginPoint);
//绘画扑克
INT nXImagePos=0,nYImagePos=0;
BYTE cbCardData = 0;
if( !m_bMoving || m_nXDistance > 0 )
{
for (WORD i=0;i<m_wCardCount;i++)
{
//变量定义
cbCardData=m_CardItem[i].cbCardData;
//图片位置
if ( m_CardItem[i].bDisplay && cbCardData != 0 && cbCardData != 0xFF )
{
nXImagePos=((cbCardData&CARD_MASK_VALUE)-1)*m_CardSize.cx;
nYImagePos=((cbCardData&CARD_MASK_COLOR)>>4)*m_CardSize.cy;
}
else
{
nXImagePos=m_CardSize.cx*2;
nYImagePos=m_CardSize.cy*4;
}
//绘画扑克
m_ImageCard.AlphaDrawImage(pDC,OriginPoint.x+m_nXDistance*i,OriginPoint.y,m_CardSize.cx,m_CardSize.cy,nXImagePos,nYImagePos,RGB(255,0,255));
}
void CDuiAnimateImage::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
if(!m_bUpdate)
{
UpdateMemDC(dc, nWidth * m_nMaxIndex, nHeight);
Graphics graphics(m_memDC);
CPoint point = GetOriginPoint(nWidth, nHeight, m_sizeImage.cx, m_sizeImage.cy,
GetGDIAlignment(m_uAlignment), GetGDIVAlignment(m_uVAlignment));
for(int i = 0; i < m_nMaxIndex; i++)
{
m_memDC.BitBlt(i * nWidth, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
graphics.DrawImage(m_pImage, Rect(point.x , point.y, m_sizeImage.cx, m_sizeImage.cy),
i * m_sizeImage.cx, 0, m_sizeImage.cx, m_sizeImage.cy, UnitPixel);
point.x += nWidth;
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, m_nIndex * nWidth, 0, SRCCOPY);
}
void CHideButton::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
if(!m_bUpdate)
{
UpdateMemDC(dc, nWidth * 5, nHeight);
for(int i = 0; i < 4; i++)
{
m_memDC.BitBlt(i * nWidth, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
}
Color clrText[4] = {m_clrTextNormal, m_clrTextHover, m_clrTextDown, m_clrTextDisable};
Graphics graphics(m_memDC);
FontFamily fontFamily(m_strFont.AllocSysString());
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
// 设置水平和垂直对齐方式
DUI_STRING_ALIGN_DEFINE();
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
Size sizeTip = GetTextBounds(font, strFormat, m_strTip);
Size sizeText = GetTextBounds(font, strFormat, m_strTitle);
CPoint point = GetOriginPoint(nWidth, nHeight, sizeText.Width, sizeText.Height, m_uAlignment, m_uVAlignment);
m_rcText.SetRect(m_rc.left + sizeTip.Width + 10, m_rc.top + point.y, m_rc.left + sizeTip.Width + 10 + sizeText.Width, m_rc.top + point.y + sizeText.Height);
SolidBrush solidBrushTip(m_clrTip);
for(int i = 0; i < 4; i++)
{
RectF rect(i * nWidth, point.y, sizeTip.Width + 10, sizeTip.Height);
graphics.DrawString(m_strTip.AllocSysString(), (INT)wcslen(m_strTip.AllocSysString()), &font,
rect, &strFormat, &solidBrushTip);
if(i > 0)
{
SolidBrush solidBrush(clrText[i - 1]);
RectF rect(sizeTip.Width + 10 + i * nWidth, point.y, nWidth - (sizeTip.Width + 10), sizeText.Height);
graphics.DrawString(m_strTitle.AllocSysString(), (INT)wcslen(m_strTitle.AllocSysString()), &font,
rect, &strFormat, &solidBrush);
}
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, m_bShowButton ? (1 + m_enButtonState) * nWidth : 0, 0, SRCCOPY);
}
//基准位置
VOID CCardControl::SetBenchmarkPos(const CPoint & BenchmarkPos, enXCollocateMode XCollocateMode, enYCollocateMode YCollocateMode)
{
//设置变量
m_BenchmarkPos=BenchmarkPos;
m_XCollocateMode=XCollocateMode;
m_YCollocateMode=YCollocateMode;
CPoint ptt;
GetOriginPoint(ptt);
ptt.x+=10;
ptt.y+=23;
m_SecondCardRect.SetRect(ptt.x,ptt.y,ptt.x+80,ptt.y+105);
return;
}
//获取中心
VOID CCardControl::GetCenterPoint(CPoint & CenterPoint)
{
//获取原点
CPoint OriginPoint;
GetOriginPoint(OriginPoint);
//获取位置
CSize ControlSize;
GetControlSize(ControlSize);
//设置中心
CenterPoint.x=OriginPoint.x+ControlSize.cx/2;
CenterPoint.y=OriginPoint.y+ControlSize.cy/2;
return;
}
//绘画扑克
VOID CCardControl::DrawCardControl(CDC * pDC)
{
//显示判断
if (m_bShowCardControl==false) return;
//加载位图
CPngImage ImageCardMask;
CImageHandle HandleCard(&m_ImageCard);
//获取位置
CPoint OriginPoint;
GetOriginPoint(OriginPoint);
//变量定义
INT nXDrawPos=0,nYDrawPos=0;
INT nXImagePos=0,nYImagePos=0;
//加载资源
//CPngImage ImageCardSelect;
//if ((m_wStartIndex<m_wCardCount)&&(m_wEndIndex<m_wCardCount))
//{
// ImageCardSelect.LoadImage(AfxGetInstanceHandle(),TEXT("CARD_SELECT"));
//}
for (WORD i=0;i<m_wCardCount;i++)
{
//获取扑克
BYTE cbCardData=m_CardItemArray1[i].cbCardData;
//间隙过滤
//if (cbCardData==SPACE_CARD_DATA) continue;
if(!cbCardData)continue;
//图片位置
if (cbCardData!=0)
{
if ((cbCardData==0x4E)||(cbCardData==0x4F))
{
nXImagePos=((cbCardData&CARD_MASK_VALUE)%14)*m_CardSize.cx;
nYImagePos=((cbCardData&CARD_MASK_COLOR)>>4)*m_CardSize.cy;
}
else
{
nXImagePos=((cbCardData&CARD_MASK_VALUE)-1)*m_CardSize.cx;
nYImagePos=((cbCardData&CARD_MASK_COLOR)>>4)*m_CardSize.cy;
}
}
//绘画扑克
VOID CCardControl::DrawCardControl(CDC * pDC)
{
//加载位图
CPngImage ImageCardMask;
CImageHandle HandleCard(&m_ImageCard);
//获取位置
CPoint OriginPoint;
GetOriginPoint(OriginPoint);
//变量定义
INT nXDrawPos=0,nYDrawPos=0;
INT nXImagePos=0,nYImagePos=0;
//加载资源
CPngImage ImageCardSelect;
if ((m_wStartIndex<m_wCardCount)&&(m_wEndIndex<m_wCardCount))
{
ImageCardSelect.LoadImage(AfxGetInstanceHandle(),TEXT("CARD_SELECT"));
}
//绘画扑克
for (WORD i=0;i<m_wCardCount;i++)
{
//获取扑克
bool bShoot=m_CardItemArray[i].bShoot;
BYTE cbCardData=m_CardItemArray[i].cbCardData;
//间隙过滤
if (cbCardData==SPACE_CARD_DATA) continue;
//图片位置
if ((m_bDisplayItem==true)&&(cbCardData!=0))
{
if ((cbCardData==0x4E)||(cbCardData==0x4F))
{
nXImagePos=((cbCardData&CARD_MASK_VALUE)%14)*m_CardSize.cx;
nYImagePos=((cbCardData&CARD_MASK_COLOR)>>4)*m_CardSize.cy;
}
else
{
nXImagePos=((cbCardData&CARD_MASK_VALUE)-1)*m_CardSize.cx;
nYImagePos=((cbCardData&CARD_MASK_COLOR)>>4)*m_CardSize.cy;
}
}
void CLinkButton::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
if(!m_bUpdate)
{
UpdateMemDC(dc, nWidth * 4, nHeight);
for(int i = 0; i < 4; i++)
{
m_memDC.BitBlt(i * nWidth, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
}
Color clrText[4] = {m_clrTextNormal, m_clrTextHover, m_clrTextDown, m_clrTextDisable};
Graphics graphics(m_memDC);
BSTR bsFont = m_strFont.AllocSysString();
FontFamily fontFamily(bsFont);
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
::SysFreeString(bsFont);
StringFormat strFormat;
strFormat.SetAlignment(StringAlignmentNear);
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
Size sizeText = GetTextBounds(font, strFormat, m_strTitle);
CPoint point = GetOriginPoint(nWidth, nHeight, sizeText.Width, sizeText.Height,
GetGDIAlignment(m_uAlignment), GetGDIVAlignment(m_uVAlignment));
m_rcText.SetRect(m_rc.left, m_rc.top + point.y, m_rc.left + sizeText.Width, m_rc.top + point.y + sizeText.Height);
for(int i = 0; i < 4; i++)
{
SolidBrush solidBrush(clrText[i]);
RectF rect((Gdiplus::REAL)(i * nWidth), (Gdiplus::REAL)point.y, (Gdiplus::REAL)nWidth, (Gdiplus::REAL)sizeText.Height);
BSTR bsTitle = m_strTitle.AllocSysString();
graphics.DrawString(bsTitle, (INT)wcslen(bsTitle), &font, rect, &strFormat, &solidBrush);
::SysFreeString(bsTitle);
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, m_enButtonState * nWidth, 0, SRCCOPY);
}
void CMenuItem::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
if(!m_bUpdate)
{
int nImageCount = m_bSelect ? 6 : 4;
if(m_nImagePicCount != 4)
{
// 如果修改过img-count属性,则用此属性设置的图片个数
nImageCount = m_nImagePicCount;
}
if(m_bIsSeparator)
{
nImageCount = 1;
}
UpdateMemDC(dc, nWidth * nImageCount, nHeight);
// 刷新图片的大小(因为m_bSelect选项有可能在SetBitmap之后有变化)
if(m_pImage != NULL)
{
if(m_bIsPopup && (m_pImagePopupArrow == NULL))
{
m_sizeImage.SetSize(m_pImage->GetWidth() / 2, m_pImage->GetHeight());
}else
{
m_sizeImage.SetSize(m_pImage->GetWidth() / nImageCount, m_pImage->GetHeight());
}
}
Graphics graphics(m_memDC);
CRect rcTemp(0, 0, nWidth, nHeight);
for(int i = 0; i < nImageCount; i++)
{
m_memDC.BitBlt(i * nWidth, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
if(enBSHover == i || (enBSDown == i && !m_bSelect) || enBSHoverDown == i)
{
// 画菜单项背景
if(m_pImageHover != NULL)
{
// 使用拉伸模式属性画图
graphics.DrawImage(m_pImageHover, RectF((Gdiplus::REAL)(i * nWidth+m_nFrameWidth), 0, (Gdiplus::REAL)(nWidth-m_nFrameWidth*2), (Gdiplus::REAL)nHeight),
0, 0, (Gdiplus::REAL)m_sizeHover.cx, (Gdiplus::REAL)m_sizeHover.cy, UnitPixel);
}else
{
// 使用颜色填充
SolidBrush brush(m_clrHover);//Color(254, 71, 156, 235));
graphics.FillRectangle(&brush, i * nWidth+m_nFrameWidth, 0, nWidth-m_nFrameWidth*2, nHeight);
}
}
if(m_pImage != NULL)
{
if(m_bIsSeparator)
{
// 如果是分隔线,则采用平铺方式画图
TextureBrush tileBrush(m_pImage, WrapModeTile);
graphics.FillRectangle(&tileBrush, RectF((Gdiplus::REAL)rcTemp.left, (Gdiplus::REAL)(rcTemp.top + (nHeight - m_sizeImage.cy) / 2), (Gdiplus::REAL)(nWidth-m_nFrameWidth*2), (Gdiplus::REAL)m_sizeImage.cy));
}else
if(m_bIsPopup && (m_pImagePopupArrow == NULL))
{
// 如果是弹出菜单,并且没有设置菜单的箭头图片,则用菜单图片作为右侧的箭头图片
graphics.DrawImage(m_pImage, Rect(rcTemp.right - m_sizeImage.cx - 6, rcTemp.top + (nHeight - m_sizeImage.cy) / 2, m_sizeImage.cx, m_sizeImage.cy),
(i % 2) * m_sizeImage.cx, 0, m_sizeImage.cx, m_sizeImage.cy, UnitPixel);
}else
{
// 普通菜单项的图片
graphics.DrawImage(m_pImage, Rect(rcTemp.left + (m_nLeft - m_sizeImage.cx) / 2, rcTemp.top + (nHeight - m_sizeImage.cy) / 2, m_sizeImage.cx, m_sizeImage.cy),
i * m_sizeImage.cx, 0, m_sizeImage.cx, m_sizeImage.cy, UnitPixel);
}
}
// 如果是弹出菜单,并且设置了菜单的箭头图片,则画右侧的箭头图片
if(m_bIsPopup && (m_pImagePopupArrow != NULL))
{
graphics.DrawImage(m_pImagePopupArrow, Rect(rcTemp.right - m_sizePopupArrow.cx - 6, rcTemp.top + (nHeight - m_sizePopupArrow.cy) / 2, m_sizePopupArrow.cx, m_sizePopupArrow.cy),
(i % 2) * m_sizePopupArrow.cx, 0, m_sizePopupArrow.cx, m_sizePopupArrow.cy, UnitPixel);
}
rcTemp.OffsetRect(nWidth, 0);
}
if(!m_strTitle.IsEmpty())
{
m_memDC.SetBkMode(TRANSPARENT);
rcTemp.SetRect(0, 0, nWidth, nHeight);
BSTR bsFont = m_strFont.AllocSysString();
FontFamily fontFamily(bsFont);
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
::SysFreeString(bsFont);
StringFormat strFormat;
strFormat.SetAlignment(StringAlignmentNear);
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
Size size = GetTextBounds(font, strFormat, m_strTitle);
CPoint point = GetOriginPoint(nWidth - m_nLeft, nHeight, size.Width, size.Height, m_uAlignment, m_uVAlignment);
for(int i = 0; i < nImageCount; i++)
{
SolidBrush solidBrush(enBSDisable == i ? Color(254, 128, 128, 128) : (enBSHover == i || (enBSDown == i && !m_bSelect) || enBSHoverDown == i ? Color(254, 255, 255, 255) : Color(254, 56, 56, 56)));
RectF rect((Gdiplus::REAL)(m_nLeft + point.x + i * nWidth), (Gdiplus::REAL)point.y, (Gdiplus::REAL)(nWidth - (m_nLeft + point.x)), (Gdiplus::REAL)size.Height);
BSTR bsTitle = m_strTitle.AllocSysString();
graphics.DrawString(bsTitle, (INT)wcslen(bsTitle), &font, rect, &strFormat, &solidBrush);
::SysFreeString(bsTitle);
}
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, m_enButtonState * nWidth, 0, SRCCOPY);
}
// 画控件
void CDuiTabCtrl::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
//int nHeight = m_rc.Height(); // 纵向内存DC的高度是整个tabctrl的高度,不只是页签部分高度
int nTabHeight = m_nTabCtrlHeight; // 纵向内存DC高度改为tabctrl部分高度
if(!m_bUpdate)
{
// 创建内存DC,纵向分为6层:
// 1.tab页签图片-原图
// 2.tab页签图片-鼠标热点
// 3.tab页签图片-鼠标按下
// 4,5,6层是上面3层的备份
UpdateMemDC(dc, nWidth, nTabHeight * 3 * 2);
Graphics graphics(m_memDC);
BSTR bsFont = m_strFont.AllocSysString();
FontFamily fontFamily(bsFont);
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
::SysFreeString(bsFont);
//SolidBrush solidBrush(m_clrText); // 正常文字画刷
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
// 设置tab页签文字的水平和垂直对齐方式
DUI_STRING_ALIGN_DEFINE();
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
// 画内存DC的3个层的内容
for(int i = 0; i < 3; i++)
{
// 将背景内容拷贝到内存DC
m_memDC.BitBlt(0, i * nTabHeight, nWidth, nTabHeight, &dc, m_rc.left, m_rc.top, SRCCOPY);
// 画tab页签
int nXPos = m_nTabLeftPading;
int nYPos = i * nTabHeight;
for(size_t j = 0; j < m_vecItemInfo.size(); j++)
{
TabItemInfo &itemInfo = m_vecItemInfo.at(j);
if(!itemInfo.bVisible)
{
continue;
}
// 图片位置(根据对齐方式进行计算)
CPoint point = GetOriginPoint(m_nTabItemWidth, m_nTabCtrlHeight, itemInfo.sizeImage.cx, itemInfo.sizeImage.cy,
GetGDIAlignment(m_uAlignment), GetGDIVAlignment(m_uVAlignment));
// 如果有图片和文字,则图片的垂直对齐按照上对齐方式
if(!itemInfo.strText.IsEmpty())
{
point.y = 0;
}
// 画tab页签底图
if(itemInfo.pImage != NULL) // 如果页签设置了图片,则使用tab页签指定的图片
{
int nImageIndex = i;
if(itemInfo.nImageCount == 1)
{
nImageIndex = 0;
}
graphics.DrawImage(itemInfo.pImage, Rect(nXPos + point.x, nYPos + point.y, itemInfo.sizeImage.cx, itemInfo.sizeImage.cy),
itemInfo.sizeImage.cx * nImageIndex, 0, itemInfo.sizeImage.cx, itemInfo.sizeImage.cy, UnitPixel);
}else
if((m_pImage != NULL) && (itemInfo.nImageIndex != -1)) // 如果设置了页签图片索引,使用tabctrl图片的索引图片
{
if(m_enTabImageMode == enTIMNormal) // 普通模式
{
graphics.DrawImage(m_pImage, Rect(nXPos + point.x, nYPos + point.y, itemInfo.sizeImage.cx, itemInfo.sizeImage.cy),
itemInfo.sizeImage.cx * itemInfo.nImageIndex, 0, itemInfo.sizeImage.cx, itemInfo.sizeImage.cy, UnitPixel);
}else
if(m_enTabImageMode == enTIMMID) // 九宫格模式
{
CRect rcTemp(nXPos, nYPos, nXPos+m_nTabItemWidth, nYPos+m_nTabCtrlHeight);
DrawImageFrameMID(graphics, m_pImage, rcTemp, m_sizeImage.cx * i, 0, m_sizeImage.cx, m_sizeImage.cy,
m_nWLT, m_nHLT, m_nWRB, m_nHRB);
}
}
// 画tab页签热点图(如果存在tabctrl设置的热点图的话)
if((m_pImageHover != NULL) && (i > 0))
{
int nX = (itemInfo.rc.Width() - m_sizeHover.cx) / 2;
if(nX < 0)
{
nX = 0;
}
graphics.DrawImage(m_pImageHover, Rect(nXPos + nX, nYPos, m_sizeHover.cx, m_sizeHover.cy),
m_sizeHover.cx * (i-1), 0, m_sizeHover.cx, m_sizeHover.cy, UnitPixel);
}
// 画tab页签文字
if(!itemInfo.strText.IsEmpty())
{
// 设置页签文字颜色
SolidBrush solidBrushItem(m_clrText);
if((m_nHoverItem == j) && (m_clrTextHover.GetValue() != Color(0, 0, 0, 0).GetValue())) // 设置了鼠标移动颜色,则使用
{
solidBrushItem.SetColor(m_clrTextHover);
}else
if((m_nDownItem == j) && (m_clrTextDown.GetValue() != Color(0, 0, 0, 0).GetValue())) // 设置了鼠标按下颜色,则使用
{
solidBrushItem.SetColor(m_clrTextDown);
}
RectF rectText((Gdiplus::REAL)nXPos,
(Gdiplus::REAL)(nYPos + itemInfo.sizeImage.cy + 1),
(Gdiplus::REAL)((m_pImageTabBtn != NULL) ? (itemInfo.rc.Width()-m_sizeTabBtn.cx) : itemInfo.rc.Width()),
(Gdiplus::REAL)(m_nTabCtrlHeight - itemInfo.sizeImage.cy - 1));
if(m_nTabCtrlHeight <= itemInfo.sizeImage.cy)
{
// 如果tabctrl高度小于图片高度,则文字直接居中显示
rectText.Y = (Gdiplus::REAL)nYPos;
rectText.Height = (Gdiplus::REAL)m_nTabCtrlHeight;
}
// 计算是否需要显示tip
itemInfo.bNeedTextTip = rectText.Width < GetTextBounds(font, itemInfo.strText).Width;
BSTR bsText = itemInfo.strText.AllocSysString();
graphics.DrawString(bsText, (INT)wcslen(bsText), &font, rectText, &strFormat, &solidBrushItem);
::SysFreeString(bsText);
}
nXPos += itemInfo.rc.Width();
// 画tab页签之间的分隔图片(采用拉伸方式)
if(j < m_vecItemInfo.size() - 1 && m_pImageSeperator != NULL)
{
CRect &rc = m_vecRcSeperator.at(j);
int nSepHeight = itemInfo.rc.Height(); // m_sizeSeperator.cy
graphics.DrawImage(m_pImageSeperator, Rect(nXPos, nYPos, m_sizeSeperator.cx, nSepHeight),
0, 0, m_sizeSeperator.cx, m_sizeSeperator.cy, UnitPixel);
nXPos += m_sizeSeperator.cx;
}
}
}
// 内存dc复制一份进行备份
m_memDC.BitBlt(0, nTabHeight * 3, nWidth, nTabHeight * 3, &m_memDC, 0, 0, SRCCOPY);
}
// 画Tab页签按钮到内存dc
if(m_pImageTabBtn != NULL)
{
// 现将备份的内存dc整体进行恢复,避免页签按钮叠加之后的影响
m_memDC.BitBlt(0, 0, nWidth, nTabHeight * 3, &m_memDC, 0, nTabHeight * 3, SRCCOPY);
Graphics graphics(m_memDC);
for(int i = 0; i < 3; i++)
{
for(size_t j = 0; j < m_vecItemInfo.size(); j++)
{
TabItemInfo &itemInfo = m_vecItemInfo.at(j);
graphics.DrawImage(m_pImageTabBtn,
RectF((Gdiplus::REAL)itemInfo.rcButton.left, (Gdiplus::REAL)(nTabHeight * i + itemInfo.rcButton.top),
(Gdiplus::REAL)itemInfo.rcButton.Width(), (Gdiplus::REAL)itemInfo.rcButton.Height()),
(Gdiplus::REAL)(itemInfo.buttonState * m_sizeTabBtn.cx), 0,
(Gdiplus::REAL)m_sizeTabBtn.cx, (Gdiplus::REAL)m_sizeTabBtn.cy,
UnitPixel);
}
}
}
// 内存dc输出到dc
// 1.画原图
dc.BitBlt(m_rc.left,m_rc.top, nWidth, nTabHeight, &m_memDC, 0, 0, SRCCOPY);
// 2.画鼠标热点的Tab页签
if((m_nHoverItem != -1) && (m_nHoverItem < (int)m_vecItemInfo.size()))
{
TabItemInfo &itemInfo = m_vecItemInfo.at(m_nHoverItem);
dc.BitBlt(itemInfo.rc.left, itemInfo.rc.top, itemInfo.rc.Width(), itemInfo.rc.Height(), &m_memDC,
itemInfo.rc.left - m_rc.left, itemInfo.rc.top - m_rc.top + nTabHeight, SRCCOPY);
}
// 3.画鼠标按下的Tab页签
if((m_nDownItem != -1) && (m_nDownItem < (int)m_vecItemInfo.size()))
{
TabItemInfo &itemInfo = m_vecItemInfo.at(m_nDownItem);
dc.BitBlt(itemInfo.rc.left, itemInfo.rc.top, itemInfo.rc.Width(), itemInfo.rc.Height(), &m_memDC,
itemInfo.rc.left - m_rc.left, itemInfo.rc.top - m_rc.top + nTabHeight * 2, SRCCOPY);
}
}
// 取得位置
CPoint GetOriginPoint(CRect rc, int nChildWidth, int nChildHeight, UINT uAlignment, UINT uVAlignment)
{
CPoint point = GetOriginPoint(rc.Width(), rc.Height(), nChildWidth, nChildHeight, uAlignment, uVAlignment);
return CPoint(rc.left + point.x, rc.top + point.y);
}
void CDuiText::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
// 计算显示位置
CScrollV* pScrollV = (CScrollV*)m_pControScrollV;
int nCurPos = pScrollV->GetScrollCurrentPos(); // 当前top位置
int nMaxRange = pScrollV->GetScrollMaxRange();
int nVirtualTop = 0; // 当前显示的是虚拟图片中什么位置开始的图片
m_nVirtualHeight = GetVirtualHeight();
if(m_nVirtualHeight > m_rc.Height())
{
nVirtualTop = (nMaxRange > 0) ? nCurPos*(m_nVirtualHeight-m_rc.Height())/nMaxRange : 0;
}else
{
nVirtualTop = 0;
}
if(!m_bUpdate)
{
UpdateMemDC(dc, nWidth, m_nVirtualHeight);
Graphics graphics(m_memDC);
if(m_bBack)
{
SolidBrush brush(m_clrBack);
graphics.FillRectangle(&brush, 0, 0, nWidth, nHeight);
}
else
{
//m_memDC.BitBlt(0, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
m_memDC.BitBlt(0, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, WHITENESS); // 画白色背景
DrawVerticalTransition(m_memDC, dc, CRect(0, 0+nVirtualTop, nWidth, nHeight+nVirtualTop), // 背景透明度
m_rc, m_nBkTransparent, m_nBkTransparent);
}
BSTR bsFont = m_strFont.AllocSysString();
FontFamily fontFamily(bsFont);
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
::SysFreeString(bsFont);
SolidBrush solidBrush(m_clrText);
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
// 设置水平和垂直对齐方式
DUI_STRING_ALIGN_DEFINE();
//strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
strFormat.SetFormatFlags( StringFormatFlagsNoClip | StringFormatFlagsMeasureTrailingSpaces);
//strFormat.SetTrimming(StringTrimmingEllipsisWord); // 以单词为单位去尾,略去部分使用省略号
int nXPos = 0;
if(m_pImage != NULL)
{
graphics.DrawImage(m_pImage, Rect(0, (nHeight - m_sizeImage.cy) / 2, m_sizeImage.cx, m_sizeImage.cy),
0, 0, m_sizeImage.cx, m_sizeImage.cy, UnitPixel);
nXPos += m_sizeImage.cx + 5;
}
Size size = GetTextBounds(font, strFormat, nWidth, m_strTitle);
CPoint point = GetOriginPoint(nWidth - nXPos, nHeight, size.Width, size.Height, m_uAlignment, m_uVAlignment);
int nStart = m_strTitle.Find(m_strMark, m_nStart);
if(m_strMark.IsEmpty() || (nStart == -1))
{
int nTextWidth = nWidth - nXPos - point.x;
if(m_bScrollV)
{
nTextWidth -= m_nScrollWidth;
}
// 先画阴影
if(m_bEnableShadow)
{
RectF rectShadow((Gdiplus::REAL)(nXPos + point.x + 1), (Gdiplus::REAL)(point.y + 1), (Gdiplus::REAL)nTextWidth, (Gdiplus::REAL)max(size.Height, nHeight));
SolidBrush solidBrushS(m_clrTextShadow);
BSTR bsTitle = m_strTitle.AllocSysString();
graphics.DrawString(bsTitle, (INT)wcslen(bsTitle), &font, rectShadow, &strFormat, &solidBrushS);
::SysFreeString(bsTitle);
}
// 再画正常的文字
RectF rect((Gdiplus::REAL)(nXPos + point.x), (Gdiplus::REAL)point.y, (Gdiplus::REAL)nTextWidth, (Gdiplus::REAL)(max(size.Height, nHeight)));
if((m_enButtonState == enBSHover) && m_bEnableHover)
{
SolidBrush solidBrushH(m_clrTextHover);
BSTR bsTitle = m_strTitle.AllocSysString();
graphics.DrawString(bsTitle, (INT)wcslen(bsTitle), &font, rect, &strFormat, &solidBrushH);
::SysFreeString(bsTitle);
}else
{
BSTR bsTitle = m_strTitle.AllocSysString();
graphics.DrawString(bsTitle, (INT)wcslen(bsTitle), &font, rect, &strFormat, &solidBrush);
::SysFreeString(bsTitle);
}
}
else
{
SolidBrush solidBrushM(m_clrMark);
SolidBrush solidBrushS(m_clrTextShadow);
CString srtL = m_strTitle.Left(nStart);
CString srtR = m_strTitle.Right(m_strTitle.GetLength() - m_strMark.GetLength() - nStart);
Size sizeL = GetTextBounds(font, strFormat, srtL);
Size sizeM = GetTextBounds(font, strFormat, m_strMark);
Size sizeR = GetTextBounds(font, strFormat, srtR);
if(m_bEnableShadow)
{
BSTR bsL = srtL.AllocSysString();
graphics.DrawString(bsL, (INT)wcslen(bsL), &font,
PointF((Gdiplus::REAL)(nXPos + point.x + 1), (Gdiplus::REAL)(point.y + 1)), &strFormat, &solidBrushS);
::SysFreeString(bsL);
BSTR bsMark = m_strMark.AllocSysString();
graphics.DrawString(bsMark, (INT)wcslen(bsMark), &font,
PointF((Gdiplus::REAL)(nXPos + point.x + sizeL.Width + 2 + 1), (Gdiplus::REAL)(point.y + 1)), &strFormat, &solidBrushS);
::SysFreeString(bsMark);
}
BSTR bsL = srtL.AllocSysString();
graphics.DrawString(bsL, (INT)wcslen(bsL), &font,
PointF((Gdiplus::REAL)(nXPos + point.x), (Gdiplus::REAL)point.y), &strFormat, &solidBrush);
::SysFreeString(bsL);
BSTR bsMark = m_strMark.AllocSysString();
graphics.DrawString(bsMark, (INT)wcslen(bsMark), &font,
PointF((Gdiplus::REAL)(nXPos + point.x + sizeL.Width + 2), (Gdiplus::REAL)point.y), &strFormat, &solidBrushM);
::SysFreeString(bsMark);
if(m_bEnableShadow)
{
RectF rect((Gdiplus::REAL)(nXPos + point.x + sizeL.Width + sizeM.Width + 4 + 1), (Gdiplus::REAL)(point.y + 1), (Gdiplus::REAL)(nWidth - (nXPos + sizeL.Width + sizeM.Width + 4 + point.x)), (Gdiplus::REAL)nHeight);
BSTR bsR = srtR.AllocSysString();
graphics.DrawString(bsR, (INT)wcslen(bsR), &font,
PointF((Gdiplus::REAL)(nXPos + point.x + sizeL.Width + sizeM.Width + 4), (Gdiplus::REAL)point.y), &strFormat, &solidBrushS);
::SysFreeString(bsR);
}
//RectF rect(nXPos + point.x + sizeL.Width + sizeM.Width + 4, point.y, nWidth - (nXPos + sizeL.Width + sizeM.Width + 4 + point.x), size.Height);
RectF rect((Gdiplus::REAL)(nXPos + point.x + sizeL.Width + sizeM.Width + 4), (Gdiplus::REAL)(point.y), (Gdiplus::REAL)(nWidth - (nXPos + sizeL.Width + sizeM.Width + 4 + point.x)), (Gdiplus::REAL)nHeight);
BSTR bsR = srtR.AllocSysString();
graphics.DrawString(bsR, (INT)wcslen(bsR), &font,
PointF((Gdiplus::REAL)(nXPos + point.x + sizeL.Width + sizeM.Width + 4), (Gdiplus::REAL)point.y), &strFormat, &solidBrush);
::SysFreeString(bsR);
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, 0, nVirtualTop, SRCCOPY);
}