C++ (Cpp) DraggingThumb Examples

Example #1

File: PlayerSeekBar.cpp Project: Blitzker/mpc-hc

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();
        }
    }
}

Example #2

File: PlayerSeekBar.cpp Project: Rogerlin2013/mpc-hc

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 (DraggingThumb() && (!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);
    }
}

Example #3

File: PlayerSeekBar.cpp Project: Rogerlin2013/mpc-hc

void CPlayerSeekBar::SetPos(REFERENCE_TIME rtPos)
{
    if (DraggingThumb()) {
        return;
    }

    SyncThumbToVideo(rtPos);
}

Example #4

File: PlayerSeekBar.cpp Project: Rogerlin2013/mpc-hc

void CPlayerSeekBar::OnMouseMove(UINT nFlags, CPoint point)
{
    if (DraggingThumb() && (nFlags & MK_LBUTTON)) {
        MoveThumb(point);
        VERIFY(SetTimer(TIMER_HOVER_CAPTURED, HOVER_CAPTURED_TIMEOUT, nullptr));
    }
    if (AfxGetAppSettings().fUseTimeTooltip) {
        UpdateTooltip(point);
    }
}

Example #5

File: PlayerSeekBar.cpp Project: Rogerlin2013/mpc-hc

void CPlayerSeekBar::OnLButtonUp(UINT nFlags, CPoint point)
{
    if (DraggingThumb()) {
        ReleaseCapture();
        KillTimer(TIMER_HOVER_CAPTURED);
        if (!m_bHovered || (!CMouse::PointEqualsImprecise(point.x, m_hoverPoint.x) && m_rtPos != m_rtHoverPos)) {
            SyncVideoToThumb();
        }
    }
}

Example #6

File: PlayerSeekBar.cpp Project: Rogerlin2013/mpc-hc

void CPlayerSeekBar::OnXButtonDown(UINT nFlags, UINT nButton, CPoint point)
{
    UNREFERENCED_PARAMETER(nFlags);
    UNREFERENCED_PARAMETER(point);
    // do medium jumps when clicking mouse navigation buttons on the seekbar
    // if not dragging the seekbar thumb
    if (!DraggingThumb()) {
        switch (nButton) {
            case XBUTTON1:
                SendMessage(WM_COMMAND, ID_PLAY_SEEKBACKWARDMED);
                break;
            case XBUTTON2:
                SendMessage(WM_COMMAND, ID_PLAY_SEEKFORWARDMED);
                break;
        }
    }
}

Example #7

File: PlayerSeekBar.cpp Project: Rogerlin2013/mpc-hc

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 (DraggingThumb()) {
                ReleaseCapture();
                KillTimer(TIMER_HOVER_CAPTURED);
            }
            Invalidate();
        }
    }
}