void CPlayerSeekBar::SetRange(REFERENCE_TIME rtStart, REFERENCE_TIME rtStop)
{
if (rtStart < rtStop) {
if (m_rtStart != rtStart || m_rtStop != rtStop) {
m_rtStart = rtStart;
m_rtStop = rtStop;
auto hasChapters = [&]() {
CAutoLock lock(&m_csChapterBag);
return m_pChapterBag && m_pChapterBag->ChapGetCount();
};
if (!m_bHasDuration || hasChapters()) {
Invalidate();
}
m_bHasDuration = true;
}
} else {
m_rtStart = 0;
m_rtStop = 0;
if (m_bHasDuration) {
m_bHasDuration = false;
HideToolTip();
if (DraggingThumb()) {
ReleaseCapture();
KillTimer(TIMER_HOVER_CAPTURED);
}
Invalidate();
}
}
}
void CPlayerSeekBar::OnTimer(UINT_PTR nIDEvent)
{
CPoint point;
VERIFY(GetCursorPos(&point));
ScreenToClient(&point);
switch (nIDEvent) {
case TIMER_SHOWHIDE_TOOLTIP:
if (m_tooltipState == TOOLTIP_TRIGGERED && m_bHasDuration) {
m_tooltipPoint = point;
UpdateToolTipText();
m_tooltip.SendMessage(TTM_TRACKACTIVATE, TRUE, (LPARAM)&m_ti);
UpdateToolTipPosition();
m_tooltipState = TOOLTIP_VISIBLE;
VERIFY(SetTimer(TIMER_SHOWHIDE_TOOLTIP, TOOLTIP_HIDE_TIMEOUT, nullptr));
} else if (m_tooltipState == TOOLTIP_VISIBLE) {
HideToolTip();
ASSERT(!m_bIgnoreLastTooltipPoint);
KillTimer(TIMER_SHOWHIDE_TOOLTIP);
} else {
KillTimer(TIMER_SHOWHIDE_TOOLTIP);
}
break;
case TIMER_HOVER_CAPTURED:
if (GetCapture() == this && (!m_bHovered || m_rtHoverPos != m_rtPos)) {
m_bHovered = true;
m_rtHoverPos = m_rtPos;
m_hoverPoint = point;
SyncVideoToThumb();
}
KillTimer(TIMER_HOVER_CAPTURED);
break;
default:
ASSERT(FALSE);
}
}
void CodeEdit::ShowToolTip(int position, const wxString& text)
{
bool showToolTip = true;
// There doesn't seem to be a way to determine the window that the mouse is inside
// in wxWidgets. If we port to another platform, we'll need to handle this.
#ifdef __WXMSW__
POINT cursorPos;
GetCursorPos(&cursorPos);
HWND hActiveWindow = WindowFromPoint(cursorPos);
showToolTip = hActiveWindow == GetHandle();
#else
wxCOMPILE_TIME_ASSERT(0, "Unportable code");
#endif
HideToolTip();
if (showToolTip)
{
m_tipWindow = new ToolTipWindow(this, text);
}
}
LRESULT CMyListCtrl::OnMouseLeave(WPARAM wparam, LPARAM lparam)
{
m_bTrackMouseEvent = FALSE;
if( m_iCurrentCursorItem != -1 )
{
CRect r;
GetItemRect(m_iCurrentCursorItem, &r,LVIR_BOUNDS);
InvalidateRect(&r, true);
}
m_iCurrentCursorItem = -1;
m_iCurrentCursorSubItem = -1;
m_iOverImageItem = -1;
m_iOverImageSubItem = -1;
HideToolTip();
return DefWindowProc(WM_MOUSELEAVE, wparam, lparam);
}
void CPlayerSeekBar::UpdateTooltip(const CPoint& point)
{
CRect clientRect;
GetClientRect(&clientRect);
if (!m_bHasDuration || !clientRect.PtInRect(point)) {
HideToolTip();
return;
}
switch (m_tooltipState) {
case TOOLTIP_HIDDEN: {
// If mouse moved or the tooltip wasn't hidden by timeout
if (point != m_tooltipPoint || m_bIgnoreLastTooltipPoint) {
m_bIgnoreLastTooltipPoint = false;
// Start show tooltip countdown
m_tooltipState = TOOLTIP_TRIGGERED;
VERIFY(SetTimer(TIMER_SHOWHIDE_TOOLTIP, TOOLTIP_SHOW_DELAY, nullptr));
// Track mouse leave
TRACKMOUSEEVENT tme = { sizeof(tme), TME_LEAVE, m_hWnd };
VERIFY(TrackMouseEvent(&tme));
}
}
break;
case TOOLTIP_TRIGGERED:
// Do nothing until tooltip is shown
break;
case TOOLTIP_VISIBLE:
// Update the tooltip if needed
ASSERT(!m_bIgnoreLastTooltipPoint);
if (point != m_tooltipPoint) {
m_tooltipPoint = point;
UpdateToolTipPosition();
UpdateToolTipText();
VERIFY(SetTimer(TIMER_SHOWHIDE_TOOLTIP, TOOLTIP_HIDE_TIMEOUT, nullptr));
}
break;
default:
ASSERT(FALSE);
}
}
void CPlayerSeekBar::SetRange(REFERENCE_TIME rtStart, REFERENCE_TIME rtStop)
{
if (rtStart < rtStop) {
m_rtStart = rtStart;
m_rtStop = rtStop;
if (!m_bHasDuration) {
m_bHasDuration = true;
Invalidate();
}
} else {
m_rtStart = 0;
m_rtStop = 0;
if (m_bHasDuration) {
m_bHasDuration = false;
HideToolTip();
if (GetCapture() == this) {
ReleaseCapture();
KillTimer(TIMER_HOVER_CAPTURED);
}
Invalidate();
}
}
}
void CPlayerSeekBar::OnMouseLeave()
{
HideToolTip();
m_bIgnoreLastTooltipPoint = true;
}
void CMyListCtrl::OnMouseMove(UINT nFlags, CPoint point)
{
static CPoint s_pt(0,0);
// TRACE("%d,%d",point.x,point.y);
if( s_pt == point )
{
// __super::OnMouseMove( nFlags,point );
return;
}
s_pt = point;
HideToolTip();
LVHITTESTINFO lvhti;
lvhti.pt = point;
int ret = SubItemHitTest(&lvhti);
if( ret == -1 )
{
if( m_iCurrentCursorItem != -1 )
{
CRect r;
GetItemRect(m_iCurrentCursorItem, &r,LVIR_BOUNDS);
InvalidateRect(&r, true);
}
m_iCurrentCursorItem = m_iCurrentCursorSubItem = -1;
m_iOverImageItem = -1;
m_iOverImageSubItem = -1;
__super::OnMouseMove( nFlags,point );
return;
}
if( m_iCurrentCursorItem != -1 )
{
CRect r;
GetItemRect(m_iCurrentCursorItem, &r,LVIR_BOUNDS);
InvalidateRect(&r, true);
}
m_iCurrentCursorItem = lvhti.iItem;
m_iCurrentCursorSubItem = lvhti.iSubItem;
if( m_iCurrentCursorItem != -1 )
{
CRect r;
GetItemRect(m_iCurrentCursorItem, &r,LVIR_BOUNDS);
InvalidateRect(&r, true);
}
CRect rectSubItem;
GetSubItemRect( m_iCurrentCursorItem,m_iCurrentCursorSubItem,LVIR_BOUNDS,rectSubItem);
if( NeedChangeCursor( point ) )
{
::SetCursor(::LoadCursor(NULL, MAKEINTRESOURCE(32649)));
if( m_iOverImageItem == -1 && m_iOverImageSubItem == -1 )
{
if( m_iCurrentCursorSubItem == 0 )
{
rectSubItem.right = rectSubItem.left + GetColumnWidth(0);
}
InvalidateRect( rectSubItem );
m_iOverImageItem = lvhti.iItem;
m_iOverImageSubItem = lvhti.iSubItem;
}
ShowSubItemToolTip( m_iOverImageItem,m_iOverImageSubItem);
}
else
{
if( m_iOverImageItem != -1 && m_iOverImageSubItem != -1 )
{
GetSubItemRect( m_iOverImageItem,m_iOverImageSubItem,LVIR_BOUNDS,rectSubItem);
if( m_iCurrentCursorSubItem == 0 )
{
rectSubItem.right = rectSubItem.left + GetColumnWidth(0);
}
InvalidateRect( rectSubItem );
m_iOverImageItem = -1;
m_iOverImageSubItem = -1;
::SetCursor(::LoadCursor(NULL, IDC_ARROW));
}
ShowItemToolTip( m_iCurrentCursorItem,m_iCurrentCursorSubItem);
}
if(!m_bTrackMouseEvent)
{
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof(tme);
tme.hwndTrack = m_hWnd;
tme.dwFlags = TME_LEAVE;
tme.dwHoverTime = 1;
m_bTrackMouseEvent = _TrackMouseEvent(&tme);
}
__super::OnMouseMove( nFlags,point );
}
void CodeEdit::OnKillFocus(wxFocusEvent& event)
{
AutoCompCancel();
HideToolTip();
event.Skip();
}
void CodeEdit::OnMouseLeave(wxMouseEvent& event)
{
HideToolTip();
event.Skip();
}