CPDFSDK_PageView::~CPDFSDK_PageView()
{
CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
int nAnnotCount = m_fxAnnotArray.GetSize();
for (int i=0; i<nAnnotCount; i++)
{
CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
//if there is a focused annot on the page, we should kill the focus first.
if(pAnnot == m_pSDKDoc->GetFocusAnnot())
KillFocusAnnot();
CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
ASSERT(pAnnotHandlerMgr);
pAnnotHandlerMgr->ReleaseAnnot(pAnnot);
}
m_fxAnnotArray.RemoveAll();
delete m_pAnnotList;
m_pAnnotList = NULL;
m_page->RemovePrivateData((void*)m_page);
if(m_bTakeOverPage) {
delete m_page;
}
}
FX_BOOL CPDFSDK_Document::SetFocusAnnot(CPDFSDK_Annot* pAnnot,FX_UINT nFlag)
{
if(m_pFocusAnnot==pAnnot) return TRUE;
if(m_pFocusAnnot)
{
if(!KillFocusAnnot(nFlag) ) return FALSE;
}
CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
if(pAnnot && pPageView->IsValid())
{
CPDFSDK_AnnotHandlerMgr *pAnnotHandler=m_pEnv->GetAnnotHandlerMgr();
if(pAnnotHandler&&!m_pFocusAnnot)
{
if (!pAnnotHandler->Annot_OnSetFocus(pAnnot,nFlag))
return FALSE;
if(!m_pFocusAnnot)
{
m_pFocusAnnot=pAnnot;
return TRUE;
}
}
}
return FALSE;
}
void CPDFSDK_PageView::KillFocusAnnotIfNeeded() {
// if there is a focused annot on the page, we should kill the focus first.
if (CPDFSDK_Annot* focusedAnnot = m_pSDKDoc->GetFocusAnnot()) {
auto it =
std::find(m_fxAnnotArray.begin(), m_fxAnnotArray.end(), focusedAnnot);
if (it != m_fxAnnotArray.end())
KillFocusAnnot();
}
}
FX_BOOL CPDFSDK_PageView::OnLButtonDown(const CPDF_Point& point,
FX_UINT nFlag) {
CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
ASSERT(pEnv);
CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
if (!pFXAnnot) {
KillFocusAnnot(nFlag);
return FALSE;
}
CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
FX_BOOL bRet =
pAnnotHandlerMgr->Annot_OnLButtonDown(this, pFXAnnot, nFlag, point);
if (bRet)
SetFocusAnnot(pFXAnnot);
return bRet;
}
void CPDFSDK_Document::OnCloseDocument()
{
KillFocusAnnot();
}