bool CXFA_FFListBox::CommitData() {
CFWL_ListBox* pListBox = static_cast<CFWL_ListBox*>(m_pNormalWidget);
int32_t iSels = pListBox->CountSelItems();
CFX_Int32Array iSelArray;
for (int32_t i = 0; i < iSels; ++i)
iSelArray.Add(pListBox->GetSelIndex(i));
m_pDataAcc->SetSelectedItems(iSelArray, true, false, true);
return true;
}
FX_BOOL CXFA_FFListBox::CommitData() {
CFWL_ListBox* pListBox = static_cast<CFWL_ListBox*>(m_pNormalWidget);
int32_t iSels = pListBox->CountSelItems();
CFX_Int32Array iSelArray;
for (int32_t i = 0; i < iSels; i++) {
iSelArray.Add(pListBox->GetSelIndex(i));
}
m_pDataAcc->SetSelectdItems(iSelArray, TRUE);
return TRUE;
}
void CXFA_FFListBox::OnSelectChanged(IFWL_Widget* pWidget,
const CFX_Int32Array& arrSels) {
CXFA_EventParam eParam;
eParam.m_eType = XFA_EVENT_Change;
eParam.m_pTarget = m_pDataAcc;
m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw);
CFWL_ListBox* pListBox = (CFWL_ListBox*)m_pNormalWidget;
int32_t iSels = pListBox->CountSelItems();
if (iSels > 0) {
pListBox->GetItemText(pListBox->GetSelItem(0), eParam.m_wsNewText);
}
m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
}
bool CXFA_FFListBox::IsDataChanged() {
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iOldSels = iSelArray.GetSize();
CFWL_ListBox* pListBox = (CFWL_ListBox*)m_pNormalWidget;
int32_t iSels = pListBox->CountSelItems();
if (iOldSels != iSels)
return true;
for (int32_t i = 0; i < iSels; ++i) {
CFWL_ListItem* hlistItem = pListBox->GetItem(iSelArray[i]);
if (!(pListBox->GetItemStates(hlistItem) & FWL_ITEMSTATE_LTB_Selected))
return true;
}
return false;
}
bool CXFA_FFListBox::UpdateFWLData() {
if (!m_pNormalWidget) {
return false;
}
CFWL_ListBox* pListBox = ((CFWL_ListBox*)m_pNormalWidget);
CFX_ArrayTemplate<CFWL_ListItem*> selItemArray;
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iSelCount = iSelArray.GetSize();
for (int32_t j = 0; j < iSelCount; j++) {
CFWL_ListItem* lpItemSel = pListBox->GetSelItem(iSelArray[j]);
selItemArray.Add(lpItemSel);
}
pListBox->SetSelItem(pListBox->GetSelItem(-1), false);
for (int32_t i = 0; i < iSelCount; i++) {
((CFWL_ListBox*)m_pNormalWidget)->SetSelItem(selItemArray[i], true);
}
m_pNormalWidget->Update();
return true;
}
FX_BOOL CXFA_FFListBox::IsDataChanged() {
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iOldSels = iSelArray.GetSize();
CFWL_ListBox* pListBox = (CFWL_ListBox*)m_pNormalWidget;
int32_t iSels = pListBox->CountSelItems();
if (iOldSels == iSels) {
int32_t iIndex = 0;
for (; iIndex < iSels; iIndex++) {
FWL_HLISTITEM hlistItem = pListBox->GetItem(iSelArray[iIndex]);
if (!(pListBox->GetItemStates(hlistItem) && FWL_ITEMSTATE_LTB_Selected)) {
break;
}
}
if (iIndex == iSels) {
return FALSE;
}
}
return TRUE;
}
FX_BOOL CXFA_FFListBox::UpdateFWLData() {
if (!m_pNormalWidget) {
return FALSE;
}
CFWL_ListBox* pListBox = ((CFWL_ListBox*)m_pNormalWidget);
CFX_ArrayTemplate<FWL_HLISTITEM> selItemArray;
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iSelCount = iSelArray.GetSize();
for (int32_t j = 0; j < iSelCount; j++) {
FWL_HLISTITEM lpItemSel = pListBox->GetSelItem(iSelArray[j]);
selItemArray.Add(lpItemSel);
}
pListBox->SetSelItem(pListBox->GetSelItem(-1), FALSE);
for (int32_t i = 0; i < iSelCount; i++) {
((CFWL_ListBox*)m_pNormalWidget)->SetSelItem(selItemArray[i], TRUE);
}
m_pNormalWidget->Update();
return TRUE;
}
FX_BOOL CXFA_FFListBox::LoadWidget() {
CFWL_ListBox* pListBox = CFWL_ListBox::Create();
pListBox->Initialize();
pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll | FWL_WGTSTYLE_NoBackground,
0xFFFFFFFF);
m_pNormalWidget = (CFWL_Widget*)pListBox;
IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
m_pNormalWidget->SetPrivateData(pWidget, this, NULL);
IFWL_NoteDriver* pNoteDriver = FWL_GetApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pWidget, pWidget);
m_pOldDelegate = m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideStringArray wsLabelArray;
m_pDataAcc->GetChoiceListItems(wsLabelArray, FALSE);
int32_t iItems = wsLabelArray.GetSize();
for (int32_t i = 0; i < iItems; i++) {
pListBox->AddString(wsLabelArray[i]);
}
FX_DWORD dwExtendedStyle = FWL_STYLEEXT_LTB_ShowScrollBarFocus;
if (m_pDataAcc->GetChoiceListOpen() == XFA_ATTRIBUTEENUM_MultiSelect) {
dwExtendedStyle |= FWL_STYLEEXT_LTB_MultiSelection;
}
dwExtendedStyle |= GetAlignment();
m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iSelCount = iSelArray.GetSize();
for (int32_t j = 0; j < iSelCount; j++) {
FWL_HLISTITEM item = pListBox->GetItem(iSelArray[j]);
pListBox->SetSelItem(item, TRUE);
}
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
bool CXFA_FFListBox::LoadWidget() {
CFWL_ListBox* pListBox = new CFWL_ListBox(GetFWLApp());
pListBox->Initialize();
pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll | FWL_WGTSTYLE_NoBackground,
0xFFFFFFFF);
m_pNormalWidget = (CFWL_Widget*)pListBox;
m_pNormalWidget->SetLayoutItem(this);
IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pWidget, pWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideStringArray wsLabelArray;
m_pDataAcc->GetChoiceListItems(wsLabelArray, false);
int32_t iItems = wsLabelArray.GetSize();
for (int32_t i = 0; i < iItems; i++) {
pListBox->AddString(wsLabelArray[i].AsStringC());
}
uint32_t dwExtendedStyle = FWL_STYLEEXT_LTB_ShowScrollBarFocus;
if (m_pDataAcc->GetChoiceListOpen() == XFA_ATTRIBUTEENUM_MultiSelect) {
dwExtendedStyle |= FWL_STYLEEXT_LTB_MultiSelection;
}
dwExtendedStyle |= GetAlignment();
m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iSelCount = iSelArray.GetSize();
for (int32_t j = 0; j < iSelCount; j++) {
CFWL_ListItem* item = pListBox->GetItem(iSelArray[j]);
pListBox->SetSelItem(item, true);
}
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
