bool CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot,
uint32_t nChar,
uint32_t nFlags) {
switch (nChar) {
case FWL_VKEY_Return:
if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE)) {
CPDFSDK_PageView* pPageView = GetCurPageView(true);
ASSERT(pPageView);
m_bValid = !m_bValid;
CFX_FloatRect rcAnnot = pAnnot->GetRect();
m_pFormFillEnv->Invalidate(pAnnot->GetUnderlyingPage(), rcAnnot.left,
rcAnnot.top, rcAnnot.right, rcAnnot.bottom);
if (m_bValid) {
if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, true))
pWnd->SetFocus();
} else {
if (CommitData(pPageView, nFlags)) {
DestroyPDFWindow(pPageView);
return true;
}
return false;
}
}
break;
case FWL_VKEY_Escape: {
CPDFSDK_PageView* pPageView = GetCurPageView(true);
ASSERT(pPageView);
EscapeFiller(pPageView, true);
return true;
}
}
return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
}
void CFFL_FormFiller::KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
if (!IsValid())
return;
CPDFSDK_PageView* pPageView = GetCurPageView(false);
if (!pPageView)
return;
CommitData(pPageView, nFlag);
if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE))
pWnd->KillFocus();
FX_BOOL bDestroyPDFWindow;
switch (m_pWidget->GetFieldType()) {
case FIELDTYPE_PUSHBUTTON:
case FIELDTYPE_CHECKBOX:
case FIELDTYPE_RADIOBUTTON:
bDestroyPDFWindow = TRUE;
break;
default:
bDestroyPDFWindow = FALSE;
break;
}
EscapeFiller(pPageView, bDestroyPDFWindow);
}
FX_BOOL CFFL_FormFiller::KillFocusForAnnot(CPDFSDK_Annot* pAnnot,
FX_UINT nFlag) {
if (!IsValid())
return TRUE;
CPDFSDK_PageView* pPageView = GetCurPageView();
CommitData(pPageView, nFlag);
if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE))
pWnd->KillFocus();
switch (m_pWidget->GetFieldType()) {
case FIELDTYPE_PUSHBUTTON:
case FIELDTYPE_CHECKBOX:
case FIELDTYPE_RADIOBUTTON:
EscapeFiller(pPageView, TRUE);
break;
default:
EscapeFiller(pPageView, FALSE);
break;
}
return TRUE;
}
FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
{
switch (nChar)
{
case FWL_VKEY_Return:
if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE))
{
CPDFSDK_PageView* pPageView = this->GetCurPageView();
ASSERT(pPageView != NULL);
m_bValid = !m_bValid;
CPDF_Rect rcAnnot = pAnnot->GetRect();
m_pApp->FFI_Invalidate(pAnnot->GetPDFPage(), rcAnnot.left, rcAnnot.top, rcAnnot.right, rcAnnot.bottom);
if (m_bValid)
{
if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE))
pWnd->SetFocus();
}
else
{
if (CommitData(pPageView, nFlags))
{
DestroyPDFWindow(pPageView);
return TRUE;
}
else
{
return FALSE;
}
}
}
break;
case FWL_VKEY_Escape:
{
CPDFSDK_PageView* pPageView = this->GetCurPageView();
ASSERT(pPageView != NULL);
EscapeFiller(pPageView,TRUE);
return TRUE;
}
}
return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
}
