// 专门为两个从属thumb movepage使用
void CTripleLinkageOpt::LBtnUpForOtherThumb(const CPoint& point)
{
if(m_bStartDraging)// begin to drag?
{
CFSBThumb* pThumb = m_szThumb[m_nFocusThumb];
m_bStartDraging = FALSE;
//ReleaseCapture();
int nPos = SearchThumbPosition(point);
int nMin, nMax;
GetThumbRange(m_nFocusThumb, nMin, nMax);
if (nPos >= nMax)
{
nPos = nMax;
}
if(nPos <= nMin)
{
nPos = nMin;
}
pThumb->SetPosition(nPos);
MoveToPosition(m_nFocusThumb, nPos);
}
}
void CMultiThumbOpt::OnLButtonUp(const CPoint& point)
{
if(m_bStartDraging)// begin to drag?
{
CFSBThumb* pThumb = m_szThumb[m_nFocusThumb];
m_bStartDraging = FALSE;
//ReleaseCapture();
int nPos = SearchThumbPosition(point);
int nMin, nMax;
GetThumbRange(m_nFocusThumb, nMin, nMax);
if (nPos >= nMax)
{
nPos = nMax;
}
if(nPos <= nMin)
{
nPos = nMin;
}
pThumb->SetPosition(nPos);
MoveToPosition(m_nFocusThumb, nPos);
ReCalcChannelRect();
}
((CFlexSlideWnd*)m_pParent)->SendCallBackMsg();
}
void CMultiThumbOpt::OnMouseMove(const CPoint& point)
{
CFSBThumb* pThumb = m_szThumb[m_nFocusThumb];
if(m_bStartDraging) // begin to drag?
{
CPoint ptPos = pThumb->GetPixPosition();
CPoint ptNewPS = ptPos;
int nMax, nMin;
GetThumbRange(pThumb->GetPosition(), nMin, nMax);
int nPixMin, nPixMax;
nPixMin = m_szTicMarks->at(nMin);
nPixMax = m_szTicMarks->at(nMax);
if (m_bHorizontal)
{
nPixMax+=m_rcChannel.left;
nPixMin+=m_rcChannel.left;
ptNewPS.x = point.x;
if(point.x >= nPixMax)
{
ptNewPS.x = nPixMax;
}
if(point.x < nPixMin)
{
ptNewPS.x = nPixMin;
}
}
else // vertical
{
nPixMax+=m_rcChannel.top;
nPixMin+=m_rcChannel.top;
int nTemp = nPixMin;
nPixMin = nPixMax;
nPixMax = nTemp; // 交换一下，
ptNewPS.y = point.y;
if(point.y >= nPixMax)
{
ptNewPS.y = nPixMax;
}
if(point.y < nPixMin)
{
ptNewPS.y = nPixMin;
}
}
pThumb->MoveThumb(ptNewPS);
ReCalcChannelRect();
}
}
//
// ICListSlider::ResizeKnob
//
// Resize the knob
//
void ICListSlider::ResizeKnob()
{
ASSERT(controlState & STATE_ACTIVE)
ASSERT(listBoxes.GetCount())
// This only resizes the knob on the first list box size
ListBoxWatcher *watch = listBoxes[0];
S32 vis = watch->vis->GetIntegerValue();
S32 cnt = watch->count->GetIntegerValue();
F32 newPct;
if (cnt == 0)
{
// List is empty, avoid divide by zero
newPct = 1.0F;
}
else
{
// Clamp size fo 0-100%
newPct = Clamp<F32>(0.0F, F32(vis) / F32(cnt), 1.0F);
}
// Did it actually change size?
if (knobPct != newPct)
{
knobPct = newPct;
// Calculate new slider size
ClipRect thumbRange = GetThumbRange();
Point<S32> newSize;
if (horizontal)
{
newSize.x = Clamp<S32>
(
thumbRange.Height(),
Utils::FtoL(knobPct * thumbRange.Width()),
thumbRange.Width()
);
newSize.y = thumbRange.Height();
}
else
{
newSize.x = thumbRange.Width();
newSize.y = Clamp<S32>
(
thumbRange.Width(),
Utils::FtoL(knobPct * thumbRange.Height()),
thumbRange.Height()
);
}
// Resize it
thumbBtn->Resize(newSize);
}
}
// 专门为主Thumb使用
void CTripleLinkageOpt::MouseMoveForOtherThumb(const CPoint& point)
{
CFSBThumb* pThumb = m_szThumb[m_nFocusThumb];
if(m_bStartDraging) // begin to drag?
{
CPoint ptPos = pThumb->GetPixPosition();
CPoint ptNewPS = ptPos;
int nMax, nMin;
GetThumbRange(pThumb->GetPosition(), nMin, nMax);
int nPixMin, nPixMax;
nPixMin = m_szTicMarks->at(nMin);
nPixMax = m_szTicMarks->at(nMax);
if (m_bHorizontal)
{
nPixMax+=m_rcChannel.left;
nPixMin+=m_rcChannel.left;
ptNewPS.x = point.x;
if(point.x >= nPixMax)
{
ptNewPS.x = nPixMax;
}
if(point.x < nPixMin)
{
ptNewPS.x = nPixMin;
}
}
else // vertical
{
nPixMin = m_szTicMarks->at(nMax);
nPixMax = m_szTicMarks->at(nMin);
nPixMax+=m_rcChannel.top;
nPixMin+=m_rcChannel.top;
ptNewPS.y = point.y;
if(point.y >= nPixMax)
{
ptNewPS.y = nPixMax;
}
if(point.y < nPixMin)
{
ptNewPS.y = nPixMin;
}
}
pThumb->MoveThumb(ptNewPS);
}
}
// 专门为两个从属thumb movepage使用
void CTripleLinkageOpt::MovePageForOtherThumb(const CPoint& pt)
{
CFSBThumb* pThumb = m_szThumb[m_nFocusThumb];
ASSERT(pThumb);
CPoint ptPos = pThumb->GetPixPosition();
int nPosition = pThumb->GetPosition();
int nMax, nMin;
GetThumbRange(m_nFocusThumb, nMin, nMax);
CPoint ptNewPS = ptPos;
int nNewPosition = nPosition;
if (m_bHorizontal)
{
if (pt.x > ptPos.x) // move right
{
nNewPosition = nPosition+m_nLengthOfPage;
if(nNewPosition <= nMax)
{
ptNewPS.x = m_szTicMarks->at(nNewPosition)+m_rcChannel.left;
}
else
{
nNewPosition = nMax;
ptNewPS.x = m_szTicMarks->at(nNewPosition)+m_rcChannel.left;
}
}
else // move left
{
nNewPosition = nPosition - m_nLengthOfPage;
if(nNewPosition >= nMin)
{
ptNewPS.x = m_szTicMarks->at(nNewPosition)+m_rcChannel.left;
}
else
{
nNewPosition = nMin;
ptNewPS.x = m_szTicMarks->at(nNewPosition)+m_rcChannel.left;
}
}
}
else
{
if (pt.y > ptPos.y) // move down
{
nNewPosition = nPosition-m_nLengthOfPage; // down -
if(nNewPosition <= nMin)
{
nNewPosition = nMin;
ptNewPS.y = m_szTicMarks->at(nNewPosition)+m_rcChannel.top;
}
else
{
ptNewPS.y = m_szTicMarks->at(nNewPosition)+m_rcChannel.top;
}
}
else // move up
{
nNewPosition = nPosition + m_nLengthOfPage;
if(nNewPosition >= nMax)
{
nNewPosition = nMax;
ptNewPS.y = m_szTicMarks->at(nNewPosition)+m_rcChannel.top;
}
else
{
ptNewPS.y = m_szTicMarks->at(nNewPosition)+m_rcChannel.top;
}
}
}
pThumb->SetPosition(nNewPosition);
pThumb->MoveThumb(ptNewPS);
}
