LONG CSkinItemEdit::GetBorderHelper(LONG clrNormal, LONG clrHover, LONG clrFocus, LONG clrReadOnly, LONG clrDisabled)
{
LONG color = 0;
if (IsReadOnly() && m_bReadOnlyBorder) {
color = clrReadOnly;
} else if (IsFocused() && m_bFocusBorder) {
color = clrFocus;
} else if (IsHot()) {
color = clrHover;
} else {
color = clrNormal;
}
if (GetDisabled())
color = clrDisabled;
if (color == -1)
color = clrNormal;
if (color == -1)
return -1;
if (GetColorTransform()) {
GetEngine()->TransformColor(color, color);
}
return color;
}
void CSkinText::Draw(CDC* pDC, LPRECT lpInvalidRect, CRgn* pInvalidRgn)
{
//创建字体
if (m_textStyleNormal.IsFontChanged()) {
UpdateFont(*pDC);
}
//自动调整
if (m_bAdjustEnable){
AdjustRect(*pDC);
}
//绘制背景色
CRect drawRect = GetSkinRect();
if (m_clrBkColorNormal != -1) {
CRenderEngine::FillRect(*pDC, drawRect, m_clrBkColorNormal);
}
//选择颜色
LONG color = m_textStyleNormal.Getcolor();
VARIANT_BOOL newUnderline = GetnormalUnderline();
switch (m_enMouseState)
{
case MOUSE_NORMAL:
color = m_textStyleNormal.Getcolor();
newUnderline = GetnormalUnderline();
break;
case MOUSE_HOVER:
if (m_textStyleHover.Getcolor() != -1)
color = m_textStyleHover.Getcolor();
newUnderline = m_textStyleNormal.Getunderline();
break;
case MOUSE_DOWN:
if (m_textStyleDown.Getcolor() != -1)
color = m_textStyleDown.Getcolor();
newUnderline = m_textStyleNormal.Getunderline();
break;
default:
break;
}
if (GetColorTransform())
GetEngine()->TransformColor(color, color);
CRect oldDrawRect = GetSkinRect();
CSize textSize;
GetTextSize(textSize, *pDC);
if ( (m_uScrollFlag & SKIN_SCROLL_ENABLE) != 0 ){
int oldScrollOffset = m_nScrollOffset - m_nScrollSpeed;
if ( (m_uScrollFlag & SKIN_SCROLL_DIRECTION) == 0 ){
//计算旧的位置
oldScrollOffset = oldScrollOffset % (drawRect.Width() + textSize.cx);
if (m_nScrollSpeed >= 0)
oldDrawRect.OffsetRect(oldScrollOffset - textSize.cx, 0);
else
oldDrawRect.OffsetRect(oldScrollOffset + drawRect.Width(), 0);
//新的位置
m_nScrollOffset = m_nScrollOffset % (drawRect.Width() + textSize.cx);
if (m_nScrollSpeed >= 0)
drawRect.OffsetRect(m_nScrollOffset - textSize.cx, 0);
else
drawRect.OffsetRect(m_nScrollOffset + drawRect.Width(), 0);
}else{
oldScrollOffset = oldScrollOffset % (drawRect.Height() + textSize.cy);
//计算旧的位置
if (m_nScrollSpeed >= 0)
oldDrawRect.OffsetRect(0, oldScrollOffset);
else
oldDrawRect.OffsetRect(0, oldScrollOffset + drawRect.Height());
//新的位置
m_nScrollOffset = m_nScrollOffset % (drawRect.Height() + textSize.cy);
if (m_nScrollSpeed >= 0)
drawRect.OffsetRect(0, m_nScrollOffset);
else
drawRect.OffsetRect(0, m_nScrollOffset + drawRect.Height());
}
drawRect.right = drawRect.left + textSize.cx;
}
CString strSel = InternalGetSelText();
if (strSel.IsEmpty()) {
VARIANT_BOOL oldUnderline = m_textStyleNormal.Getunderline();
LONG oldColor = m_textStyleNormal.Getcolor();
m_textStyleNormal.Setunderline(newUnderline);
m_textStyleNormal.Setcolor(color);
m_textStyleNormal.DrawText(*pDC, m_strText, &drawRect, &m_rcTextArea);
m_textStyleNormal.Setcolor(oldColor);
m_textStyleNormal.Setunderline(oldUnderline);
} else {
LONG nStart = min(m_nSelStart, m_nSelEnd);
nStart = max(nStart, 0);
LONG nEnd = max(m_nSelStart, m_nSelEnd);
nEnd = min(nEnd, m_strText.GetLength());
VARIANT_BOOL oldUnderline = m_textStyleNormal.Getunderline();
LONG oldColor = m_textStyleNormal.Getcolor();
m_textStyleNormal.Setunderline(newUnderline);
m_textStyleNormal.Setcolor(color);
//绘制选中部分左侧文字
CString strLeft = m_strText.Left(nStart);
CRect rcLeft = drawRect;
CRect rcLeftArea = drawRect;
m_textStyleNormal.DrawText(*pDC, strLeft, &rcLeft, &rcLeftArea);
//绘制选中文字
strSel;
CRect rcSel = drawRect;
rcSel.left = rcLeftArea.right;
CRect rcSelArea = rcSel;
m_textStyleNormal.DrawTextEx(*pDC, strSel, &rcSel, RGB(255, 255, 255), &rcSelArea);
//绘制选中文字右侧文字
CString strRight = m_strText.Right(m_strText.GetLength() - nEnd);
CRect rcRight = drawRect;
rcRight.left = rcSelArea.right;
CRect rcRightArea = drawRect;
m_textStyleNormal.DrawText(*pDC, strRight, &rcRight, &rcRightArea);
m_rcTextArea = drawRect;
m_rcTextArea.right = rcRightArea.right;
m_textStyleNormal.Setcolor(oldColor);
m_textStyleNormal.Setunderline(oldUnderline);
}
}
/** @brief MEX gateway */
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray*prhs[])
{
#define S_IN prhs[0]
#define A_IN prhs[1]
#define B_OUT plhs[0]
#define IS_REAL_FULL_DOUBLE(P) (!mxIsComplex(P) \
&& !mxIsSparse(P) && mxIsDouble(P))
num *A, *B;
char *SBuf;
const int *Size;
colortransform Trans;
int SBufLen, NumPixels, Channel, Channel2;
/* Parse the input arguments */
if(nrhs != 2)
mexErrMsgTxt("Two input arguments required.");
else if(nlhs > 1)
mexErrMsgTxt("Too many output arguments.");
if(!mxIsChar(S_IN))
mexErrMsgTxt("First argument should be a string.");
if(!IS_REAL_FULL_DOUBLE(A_IN))
mexErrMsgTxt("Second argument should be a real full double array.");
Size = mxGetDimensions(A_IN);
if(mxGetNumberOfDimensions(A_IN) > 3
|| Size[mxGetNumberOfDimensions(A_IN) - 1] != 3)
mexErrMsgTxt("Second argument should be an Mx3 or MxNx3 array.");
/* Read the color transform from S */
SBufLen = mxGetNumberOfElements(S_IN)*sizeof(mxChar) + 1;
SBuf = mxMalloc(SBufLen);
mxGetString(S_IN, SBuf, SBufLen);
if(!(GetColorTransform(&Trans, SBuf)))
mexErrMsgTxt("Invalid syntax or unknown color space.");
mxFree(SBuf);
A = (num *)mxGetData(A_IN);
NumPixels = mxGetNumberOfElements(A_IN)/3;
/* Create the output image */
B_OUT = mxCreateDoubleMatrix(0, 0, mxREAL);
mxSetDimensions(B_OUT, Size, mxGetNumberOfDimensions(A_IN));
mxSetData(B_OUT, B = mxMalloc(sizeof(num)*mxGetNumberOfElements(A_IN)));
Channel = NumPixels;
Channel2 = NumPixels*2;
/* Apply the color transform */
while(NumPixels--)
{
ApplyColorTransform(Trans, B, B + Channel, B + Channel2,
A[0], A[Channel], A[Channel2]);
A++;
B++;
}
return;
}
