IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(
CPDFSDK_Annot* pAnnot) const {
CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
if (pPDFAnnot)
return GetAnnotHandler(pPDFAnnot->GetSubType());
#ifdef PDF_ENABLE_XFA
if (pAnnot->GetXFAWidget())
return GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME);
#endif // PDF_ENABLE_XFA
return nullptr;
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
pAnnotHandler->OnLoad(pAnnot);
}
}
void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler(
IPDFSDK_AnnotHandler* pAnnotHandler) {
ASSERT(!GetAnnotHandler(pAnnotHandler->GetType()));
m_Handlers.Add(pAnnotHandler);
m_mapType2Handler[pAnnotHandler->GetType()] = pAnnotHandler;
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseExit(
CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlag) {
ASSERT(pAnnot->HasObservable());
GetAnnotHandler(pAnnot->Get())->OnMouseExit(pPageView, pAnnot, nFlag);
}
void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
pAnnotHandler->OnRelease(pAnnot);
pAnnotHandler->ReleaseAnnot(pAnnot);
} else {
delete pAnnot;
}
}
CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CXFA_FFWidget* pAnnot,
CPDFSDK_PageView* pPageView) {
ASSERT(pAnnot);
ASSERT(pPageView);
return GetAnnotHandler(CPDF_Annot::Subtype::XFAWIDGET)
->NewAnnot(pAnnot, pPageView);
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKillFocus(CPDFSDK_Annot* pAnnot,
FX_DWORD nFlag) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
return pAnnotHandler->OnKillFocus(pAnnot, nFlag);
return FALSE;
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChar(CPDFSDK_Annot* pAnnot,
FX_DWORD nChar,
FX_DWORD nFlags) {
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
return pAnnotHandler->OnChar(pAnnot, nChar, nFlags);
}
return FALSE;
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseEnter(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
uint32_t nFlag) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
pAnnotHandler->OnMouseEnter(pPageView, pAnnot, nFlag);
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseExit(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
FX_DWORD nFlag) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
pAnnotHandler->OnMouseExit(pPageView, pAnnot, nFlag);
}
CPDF_Rect CPDFSDK_AnnotHandlerMgr::Annot_OnGetViewBBox(
CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
return pAnnotHandler->GetViewBBox(pPageView, pAnnot);
return pAnnot->GetRect();
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnDraw(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice,
const CFX_Matrix& mtUser2Device,
bool bDrawAnnots) {
ASSERT(pAnnot);
GetAnnotHandler(pAnnot)->OnDraw(pPageView, pAnnot, pDevice, mtUser2Device,
bDrawAnnots);
}
bool CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonUp(
CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
const CFX_PointF& point) {
ASSERT(pAnnot->HasObservable());
return GetAnnotHandler(pAnnot->Get())
->OnRButtonUp(pPageView, pAnnot, nFlags, point);
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnHitTest(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
const CPDF_Point& point) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
if (pAnnotHandler->CanAnswer(pAnnot))
return pAnnotHandler->HitTest(pPageView, pAnnot, point);
}
return FALSE;
}
bool CPDFSDK_AnnotHandlerMgr::Annot_OnMouseWheel(
CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
short zDelta,
const CFX_PointF& point) {
ASSERT(pAnnot->HasObservable());
return GetAnnotHandler(pAnnot->Get())
->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta, point);
}
bool CPDFSDK_AnnotHandlerMgr::Annot_OnHitTest(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
const CFX_PointF& point) {
ASSERT(pAnnot);
IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot);
if (pAnnotHandler->CanAnswer(pAnnot))
return pAnnotHandler->HitTest(pPageView, pAnnot, point);
return false;
}
void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
pAnnot->GetPDFPage();
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
pAnnotHandler->OnRelease(pAnnot);
pAnnotHandler->ReleaseAnnot(pAnnot);
} else {
delete (CPDFSDK_Annot*)pAnnot;
}
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnCreate(CPDFSDK_Annot* pAnnot) {
CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
CPDFSDK_DateTime curTime;
pPDFAnnot->GetAnnotDict()->SetAtString("M", curTime.ToPDFDateTimeString());
pPDFAnnot->GetAnnotDict()->SetAtNumber("F", 0);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
pAnnotHandler->OnCreate(pAnnot);
}
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonUp(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
FX_DWORD nFlags,
const CPDF_Point& point) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
return pAnnotHandler->OnRButtonUp(pPageView, pAnnot, nFlags, point);
}
return FALSE;
}
CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CPDF_Annot* pAnnot,
CPDFSDK_PageView* pPageView) {
ASSERT(pPageView);
if (IPDFSDK_AnnotHandler* pAnnotHandler =
GetAnnotHandler(pAnnot->GetSubType())) {
return pAnnotHandler->NewAnnot(pAnnot, pPageView);
}
return new CPDFSDK_BAAnnot(pAnnot, pPageView);
}
CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CXFA_FFWidget* pAnnot,
CPDFSDK_PageView* pPageView) {
ASSERT(pAnnot);
ASSERT(pPageView);
if (IPDFSDK_AnnotHandler* pAnnotHandler =
GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME)) {
return pAnnotHandler->NewAnnot(pAnnot, pPageView);
}
return nullptr;
}
bool CPDFSDK_AnnotHandlerMgr::Annot_OnKeyDown(CPDFSDK_Annot* pAnnot,
int nKeyCode,
int nFlag) {
if (CPDFSDK_FormFillEnvironment::IsCTRLKeyDown(nFlag) ||
CPDFSDK_FormFillEnvironment::IsALTKeyDown(nFlag)) {
return GetAnnotHandler(pAnnot)->OnKeyDown(pAnnot, nKeyCode, nFlag);
}
CPDFSDK_PageView* pPage = pAnnot->GetPageView();
CPDFSDK_Annot* pFocusAnnot = pPage->GetFocusAnnot();
if (pFocusAnnot && (nKeyCode == FWL_VKEY_Tab)) {
CPDFSDK_Annot::ObservedPtr pNext(GetNextAnnot(
pFocusAnnot, !CPDFSDK_FormFillEnvironment::IsSHIFTKeyDown(nFlag)));
if (pNext && pNext.Get() != pFocusAnnot) {
pPage->GetFormFillEnv()->SetFocusAnnot(&pNext);
return true;
}
}
return GetAnnotHandler(pAnnot)->OnKeyDown(pAnnot, nKeyCode, nFlag);
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonDown(
CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
uint32_t nFlags,
const CFX_FloatPoint& point) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
return pAnnotHandler->OnRButtonDown(pPageView, pAnnot, nFlags, point);
}
return FALSE;
}
CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(IXFA_Widget* pAnnot,
CPDFSDK_PageView* pPageView) {
ASSERT(pAnnot != NULL);
ASSERT(pPageView != NULL);
if (IPDFSDK_AnnotHandler* pAnnotHandler =
GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME)) {
return pAnnotHandler->NewAnnot(pAnnot, pPageView);
}
return NULL;
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseWheel(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
FX_DWORD nFlags,
short zDelta,
const CPDF_Point& point) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
return pAnnotHandler->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta,
point);
}
return FALSE;
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnSetFocus(CPDFSDK_Annot* pAnnot,
FX_DWORD nFlag) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
if (pAnnotHandler->OnSetFocus(pAnnot, nFlag)) {
CPDFSDK_PageView* pPage = pAnnot->GetPageView();
pPage->GetSDKDocument();
return TRUE;
}
}
return FALSE;
}
bool CPDFSDK_AnnotHandlerMgr::Annot_OnChangeFocus(
CPDFSDK_Annot::ObservedPtr* pSetAnnot,
CPDFSDK_Annot::ObservedPtr* pKillAnnot) {
bool bXFA = (*pSetAnnot && (*pSetAnnot)->GetXFAWidget()) ||
(*pKillAnnot && (*pKillAnnot)->GetXFAWidget());
if (bXFA) {
if (IPDFSDK_AnnotHandler* pXFAAnnotHandler =
GetAnnotHandler(CPDF_Annot::Subtype::XFAWIDGET))
return pXFAAnnotHandler->OnXFAChangedFocus(pKillAnnot, pSetAnnot);
}
return true;
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChangeFocus(
CPDFSDK_Annot* pSetAnnot,
CPDFSDK_Annot* pKillAnnot) {
FX_BOOL bXFA = (pSetAnnot && pSetAnnot->GetXFAWidget()) ||
(pKillAnnot && pKillAnnot->GetXFAWidget());
if (bXFA) {
if (IPDFSDK_AnnotHandler* pXFAAnnotHandler =
GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME))
return pXFAAnnotHandler->OnXFAChangedFocus(pKillAnnot, pSetAnnot);
}
return TRUE;
}
void CPDFSDK_AnnotHandlerMgr::Annot_OnDraw(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice,
CFX_Matrix* pUser2Device,
FX_DWORD dwFlags) {
ASSERT(pAnnot);
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
pAnnotHandler->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
} else {
#ifdef PDF_ENABLE_XFA
if (pAnnot->IsXFAField())
return;
#endif // PDF_ENABLE_XFA
static_cast<CPDFSDK_BAAnnot*>(pAnnot)
->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, nullptr);
}
}
FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKeyDown(CPDFSDK_Annot* pAnnot,
int nKeyCode,
int nFlag) {
if (!m_pApp->FFI_IsCTRLKeyDown(nFlag) && !m_pApp->FFI_IsALTKeyDown(nFlag)) {
CPDFSDK_PageView* pPage = pAnnot->GetPageView();
CPDFSDK_Annot* pFocusAnnot = pPage->GetFocusAnnot();
if (pFocusAnnot && (nKeyCode == FWL_VKEY_Tab)) {
CPDFSDK_Annot* pNext =
GetNextAnnot(pFocusAnnot, !m_pApp->FFI_IsSHIFTKeyDown(nFlag));
if (pNext && pNext != pFocusAnnot) {
CPDFSDK_Document* pDocument = pPage->GetSDKDocument();
pDocument->SetFocusAnnot(pNext);
return TRUE;
}
}
}
if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
return pAnnotHandler->OnKeyDown(pAnnot, nKeyCode, nFlag);
}
return FALSE;
}