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86 lines
2.2 KiB
86 lines
2.2 KiB
5 months ago
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#include "stdafx.h"
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#include "SFadeFrame.h"
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#define TIMER_SHOW 1
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#define TIMER_HIDE 2
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namespace SOUI{
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SFadeFrame::SFadeFrame(void):m_nAniTime(200),m_nDelayTime(200),m_byAlphaShow(0xFF),m_byAlphaCurrent(0xFF),m_bInitShow(TRUE)
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{
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m_style.m_bTrackMouseEvent = true;
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}
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SFadeFrame::~SFadeFrame(void)
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{
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}
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void SFadeFrame::OnMouseLeave()
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{
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SWindow::OnMouseLeave();
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KillTimer(TIMER_SHOW);
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SetTimer(TIMER_HIDE,m_nDelayTime);
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}
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void SFadeFrame::OnMouseHover(WPARAM wParam, CPoint ptPos)
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{
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SWindow::OnMouseHover(wParam,ptPos);
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KillTimer(TIMER_HIDE);
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SetTimer(TIMER_SHOW,m_nDelayTime);
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}
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void SFadeFrame::OnTimer(char cTimerID)
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{
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KillTimer(cTimerID);
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if(cTimerID == TIMER_SHOW)
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{
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if(m_byAlphaCurrent == m_byAlphaShow) return;
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m_nAlphaBegin = m_byAlphaCurrent;
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m_nAlphaEnd = m_byAlphaShow;
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}else if(cTimerID == TIMER_HIDE)
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{
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if(m_byAlphaCurrent == 0) return;
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m_nAlphaBegin = m_byAlphaCurrent;
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m_nAlphaEnd = 0;
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}
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SAnimator::Start(m_nAniTime);
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GetContainer()->RegisterTimelineHandler(this);
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}
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void SFadeFrame::OnAnimatorState(int percent)
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{
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if(percent == SAnimator::PER_END)
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{
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SetChildrenAlpha((BYTE)m_nAlphaEnd);
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GetContainer()->UnregisterTimelineHandler(this);
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}else
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{
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BYTE byAlpha = (BYTE)(m_nAlphaBegin + (m_nAlphaEnd - m_nAlphaBegin)* percent/100);
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SetChildrenAlpha(byAlpha);
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}
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}
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void SFadeFrame::OnNextFrame()
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{
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SAnimator::Update();
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}
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void SFadeFrame::SetChildrenAlpha(BYTE byAlpha)
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{
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SWindow *pTarget = GetRoot()->FindChildByName(m_strTargetName);
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if(pTarget)
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{
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if(pTarget->IsVisible(FALSE) ^ (byAlpha>0))
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pTarget->SetVisible(byAlpha>0,TRUE);
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pTarget->SetAttribute(L"alpha",SStringW().Format(L"%d",byAlpha));
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}
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m_byAlphaCurrent = byAlpha;
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}
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int SFadeFrame::OnCreate(LPVOID)
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{
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SWindow::OnCreate(NULL);
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if(!m_bInitShow) OnTimer(TIMER_HIDE);
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return 0;
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}
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}
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