| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "xfa/src/foxitlib.h" |
| #include "xfa/src/fxfa/src/common/xfa_common.h" |
| #include "xfa_fwladapter.h" |
| #include "xfa_ffwidget.h" |
| #include "xfa_fffield.h" |
| #include "xfa_ffpageview.h" |
| #include "xfa_ffdocview.h" |
| #include "xfa_ffchoicelist.h" |
| #include "xfa_ffdoc.h" |
| CXFA_FFListBox::CXFA_FFListBox(CXFA_FFPageView* pPageView, |
| CXFA_WidgetAcc* pDataAcc) |
| : CXFA_FFField(pPageView, pDataAcc), m_pOldDelegate(NULL) {} |
| CXFA_FFListBox::~CXFA_FFListBox() { |
| if (m_pNormalWidget) { |
| IFWL_Widget* pWidget = m_pNormalWidget->GetWidget(); |
| IFWL_NoteDriver* pNoteDriver = FWL_GetApp()->GetNoteDriver(); |
| pNoteDriver->UnregisterEventTarget(pWidget); |
| } |
| } |
| 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(); |
| } |
| FX_BOOL CXFA_FFListBox::OnKillFocus(CXFA_FFWidget* pNewFocus) { |
| FX_BOOL flag = ProcessCommittedData(); |
| if (!flag) { |
| UpdateFWLData(); |
| } |
| CXFA_FFField::OnKillFocus(pNewFocus); |
| return TRUE; |
| } |
| FX_BOOL CXFA_FFListBox::CommitData() { |
| FXSYS_assert(m_pNormalWidget != NULL); |
| CFWL_ListBox* pListBox = (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; |
| } |
| 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_DWORD CXFA_FFListBox::GetAlignment() { |
| FX_DWORD dwExtendedStyle = 0; |
| if (CXFA_Para para = m_pDataAcc->GetPara()) { |
| int32_t iHorz = para.GetHorizontalAlign(); |
| switch (iHorz) { |
| case XFA_ATTRIBUTEENUM_Center: |
| dwExtendedStyle |= FWL_STYLEEXT_LTB_CenterAlign; |
| break; |
| case XFA_ATTRIBUTEENUM_Justify: |
| break; |
| case XFA_ATTRIBUTEENUM_JustifyAll: |
| break; |
| case XFA_ATTRIBUTEENUM_Radix: |
| break; |
| case XFA_ATTRIBUTEENUM_Right: |
| dwExtendedStyle |= FWL_STYLEEXT_LTB_RightAlign; |
| break; |
| default: |
| dwExtendedStyle |= FWL_STYLEEXT_LTB_LeftAlign; |
| break; |
| } |
| } |
| return dwExtendedStyle; |
| } |
| 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; |
| } |
| 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); |
| } |
| void CXFA_FFListBox::SetItemState(int32_t nIndex, FX_BOOL bSelected) { |
| FWL_HLISTITEM item = ((CFWL_ListBox*)m_pNormalWidget)->GetSelItem(nIndex); |
| ((CFWL_ListBox*)m_pNormalWidget)->SetSelItem(item, bSelected); |
| m_pNormalWidget->Update(); |
| AddInvalidateRect(); |
| } |
| void CXFA_FFListBox::InsertItem(const CFX_WideStringC& wsLabel, |
| int32_t nIndex) { |
| CFX_WideString wsTemp(wsLabel); |
| ((CFWL_ListBox*)m_pNormalWidget)->AddString(wsTemp); |
| m_pNormalWidget->Update(); |
| AddInvalidateRect(); |
| } |
| void CXFA_FFListBox::DeleteItem(int32_t nIndex) { |
| if (nIndex < 0) { |
| ((CFWL_ListBox*)m_pNormalWidget)->DeleteAll(); |
| } else { |
| ((CFWL_ListBox*)m_pNormalWidget) |
| ->DeleteString(((CFWL_ListBox*)m_pNormalWidget)->GetItem(nIndex)); |
| } |
| m_pNormalWidget->Update(); |
| AddInvalidateRect(); |
| } |
| int32_t CXFA_FFListBox::OnProcessMessage(CFWL_Message* pMessage) { |
| return m_pOldDelegate->OnProcessMessage(pMessage); |
| } |
| FWL_ERR CXFA_FFListBox::OnProcessEvent(CFWL_Event* pEvent) { |
| CXFA_FFField::OnProcessEvent(pEvent); |
| FX_DWORD dwEventID = pEvent->GetClassID(); |
| switch (dwEventID) { |
| case FWL_EVTHASH_LTB_SelChanged: { |
| CFX_Int32Array arrSels; |
| OnSelectChanged(m_pNormalWidget->GetWidget(), arrSels); |
| break; |
| } |
| default: {} |
| } |
| return m_pOldDelegate->OnProcessEvent(pEvent); |
| } |
| FWL_ERR CXFA_FFListBox::OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix) { |
| return m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix); |
| } |
| CXFA_FFComboBox::CXFA_FFComboBox(CXFA_FFPageView* pPageView, |
| CXFA_WidgetAcc* pDataAcc) |
| : CXFA_FFField(pPageView, pDataAcc), m_pOldDelegate(NULL) {} |
| CXFA_FFComboBox::~CXFA_FFComboBox() {} |
| FX_BOOL CXFA_FFComboBox::GetBBox(CFX_RectF& rtBox, |
| FX_DWORD dwStatus, |
| FX_BOOL bDrawFocus) { |
| if (bDrawFocus) { |
| return FALSE; |
| } |
| #ifndef _XFA_EMB |
| return CXFA_FFWidget::GetBBox(rtBox, dwStatus); |
| #endif |
| GetRectWithoutRotate(rtBox); |
| if (m_pNormalWidget) { |
| CFX_RectF rtWidget; |
| ((CFWL_ComboBox*)m_pNormalWidget)->GetBBox(rtWidget); |
| rtBox.Union(rtWidget); |
| } |
| CFX_Matrix mt; |
| GetRotateMatrix(mt); |
| mt.TransformRect(rtBox); |
| return TRUE; |
| } |
| FX_BOOL CXFA_FFComboBox::PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy) { |
| if (!m_pNormalWidget) { |
| return FALSE; |
| } |
| CFX_RectF rtWidget; |
| ((CFWL_ComboBox*)m_pNormalWidget)->GetBBox(rtWidget); |
| if (rtWidget.Contains(fx, fy)) { |
| return TRUE; |
| } |
| return FALSE; |
| } |
| FX_BOOL CXFA_FFComboBox::LoadWidget() { |
| CFWL_ComboBox* pComboBox = CFWL_ComboBox::Create(); |
| pComboBox->Initialize(); |
| m_pNormalWidget = (CFWL_Widget*)pComboBox; |
| 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++) { |
| pComboBox->AddString(wsLabelArray[i]); |
| } |
| CFX_Int32Array iSelArray; |
| m_pDataAcc->GetSelectedItems(iSelArray); |
| int32_t iSelCount = iSelArray.GetSize(); |
| if (iSelCount > 0) { |
| pComboBox->SetCurSel(iSelArray[0]); |
| } else { |
| CFX_WideString wsText; |
| m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Raw); |
| pComboBox->SetEditText(wsText); |
| } |
| UpdateWidgetProperty(); |
| m_pNormalWidget->UnlockUpdate(); |
| return CXFA_FFField::LoadWidget(); |
| } |
| void CXFA_FFComboBox::UpdateWidgetProperty() { |
| CFWL_ComboBox* pComboBox = (CFWL_ComboBox*)m_pNormalWidget; |
| if (!pComboBox) { |
| return; |
| } |
| FX_DWORD dwExtendedStyle = 0; |
| FX_DWORD dwEditStyles = |
| FWL_STYLEEXT_EDT_ReadOnly | FWL_STYLEEXT_EDT_LastLineHeight; |
| dwExtendedStyle |= UpdateUIProperty(); |
| if (m_pDataAcc->IsChoiceListAllowTextEntry()) { |
| dwEditStyles &= ~FWL_STYLEEXT_EDT_ReadOnly; |
| dwExtendedStyle |= FWL_STYLEEXT_CMB_DropDown; |
| } |
| if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open || |
| !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { |
| dwEditStyles |= FWL_STYLEEXT_EDT_ReadOnly; |
| dwExtendedStyle |= FWL_STYLEEXT_CMB_ReadOnly; |
| } |
| dwExtendedStyle |= GetAlignment(); |
| m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF); |
| if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) { |
| dwEditStyles |= FWL_STYLEEXT_EDT_AutoHScroll; |
| } |
| pComboBox->EditModifyStylesEx(dwEditStyles, 0xFFFFFFFF); |
| } |
| FX_BOOL CXFA_FFComboBox::OnRButtonUp(FX_DWORD dwFlags, |
| FX_FLOAT fx, |
| FX_FLOAT fy) { |
| if (!CXFA_FFField::OnRButtonUp(dwFlags, fx, fy)) { |
| return FALSE; |
| } |
| CFX_PointF pt; |
| pt.Set(fx, fy); |
| GetDoc()->GetDocProvider()->PopupMenu(this, pt, NULL); |
| return TRUE; |
| } |
| FX_BOOL CXFA_FFComboBox::OnKillFocus(CXFA_FFWidget* pNewWidget) { |
| FX_BOOL flag = ProcessCommittedData(); |
| if (!flag) { |
| UpdateFWLData(); |
| } |
| CXFA_FFField::OnKillFocus(pNewWidget); |
| return TRUE; |
| } |
| void CXFA_FFComboBox::OpenDropDownList() { |
| ((CFWL_ComboBox*)m_pNormalWidget)->OpenDropDownList(TRUE); |
| } |
| FX_BOOL CXFA_FFComboBox::CommitData() { |
| return m_pDataAcc->SetValue(m_wsNewValue, XFA_VALUEPICTURE_Raw); |
| } |
| FX_BOOL CXFA_FFComboBox::IsDataChanged() { |
| CFWL_ComboBox* pFWLcombobox = ((CFWL_ComboBox*)m_pNormalWidget); |
| CFX_WideString wsText; |
| pFWLcombobox->GetEditText(wsText); |
| int32_t iCursel = pFWLcombobox->GetCurSel(); |
| if (iCursel >= 0) { |
| CFX_WideString wsSel; |
| pFWLcombobox->GetTextByIndex(iCursel, wsSel); |
| if (wsSel == wsText) { |
| m_pDataAcc->GetChoiceListItem(wsText, iCursel, TRUE); |
| } |
| } |
| CFX_WideString wsOldValue; |
| m_pDataAcc->GetValue(wsOldValue, XFA_VALUEPICTURE_Raw); |
| if (wsOldValue != wsText) { |
| m_wsNewValue = wsText; |
| return TRUE; |
| } |
| return FALSE; |
| } |
| void CXFA_FFComboBox::FWLEventSelChange(CXFA_EventParam* pParam) { |
| pParam->m_eType = XFA_EVENT_Change; |
| pParam->m_pTarget = m_pDataAcc; |
| CFWL_ComboBox* pFWLcombobox = ((CFWL_ComboBox*)m_pNormalWidget); |
| pFWLcombobox->GetEditText(pParam->m_wsNewText); |
| m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, pParam); |
| } |
| FX_DWORD CXFA_FFComboBox::GetAlignment() { |
| FX_DWORD dwExtendedStyle = 0; |
| if (CXFA_Para para = m_pDataAcc->GetPara()) { |
| int32_t iHorz = para.GetHorizontalAlign(); |
| switch (iHorz) { |
| case XFA_ATTRIBUTEENUM_Center: |
| dwExtendedStyle |= |
| FWL_STYLEEXT_CMB_EditHCenter | FWL_STYLEEXT_CMB_ListItemCenterAlign; |
| break; |
| case XFA_ATTRIBUTEENUM_Justify: |
| dwExtendedStyle |= FWL_STYLEEXT_CMB_EditJustified; |
| break; |
| case XFA_ATTRIBUTEENUM_JustifyAll: |
| break; |
| case XFA_ATTRIBUTEENUM_Radix: |
| break; |
| case XFA_ATTRIBUTEENUM_Right: |
| break; |
| default: |
| dwExtendedStyle |= |
| FWL_STYLEEXT_CMB_EditHNear | FWL_STYLEEXT_CMB_ListItemLeftAlign; |
| break; |
| } |
| int32_t iVert = para.GetVerticalAlign(); |
| switch (iVert) { |
| case XFA_ATTRIBUTEENUM_Middle: |
| dwExtendedStyle |= FWL_STYLEEXT_CMB_EditVCenter; |
| break; |
| case XFA_ATTRIBUTEENUM_Bottom: |
| dwExtendedStyle |= FWL_STYLEEXT_CMB_EditVFar; |
| break; |
| default: |
| dwExtendedStyle |= FWL_STYLEEXT_CMB_EditVNear; |
| break; |
| } |
| } |
| return dwExtendedStyle; |
| } |
| FX_BOOL CXFA_FFComboBox::UpdateFWLData() { |
| if (!m_pNormalWidget) { |
| return FALSE; |
| } |
| CFX_Int32Array iSelArray; |
| m_pDataAcc->GetSelectedItems(iSelArray); |
| int32_t iSelCount = iSelArray.GetSize(); |
| if (iSelCount > 0) { |
| ((CFWL_ComboBox*)m_pNormalWidget)->SetCurSel(iSelArray[0]); |
| } else { |
| CFX_WideString wsText; |
| ((CFWL_ComboBox*)m_pNormalWidget)->SetCurSel(-1); |
| m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Raw); |
| ((CFWL_ComboBox*)m_pNormalWidget)->SetEditText(wsText); |
| } |
| m_pNormalWidget->Update(); |
| return TRUE; |
| } |
| FX_BOOL CXFA_FFComboBox::CanUndo() { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditCanUndo(); |
| } |
| FX_BOOL CXFA_FFComboBox::CanRedo() { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditCanRedo(); |
| } |
| FX_BOOL CXFA_FFComboBox::Undo() { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditUndo(); |
| } |
| FX_BOOL CXFA_FFComboBox::Redo() { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditRedo(); |
| } |
| FX_BOOL CXFA_FFComboBox::CanCopy() { |
| return ((CFWL_ComboBox*)m_pNormalWidget)->EditCanCopy(); |
| } |
| FX_BOOL CXFA_FFComboBox::CanCut() { |
| if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) { |
| return FALSE; |
| } |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditCanCut(); |
| } |
| FX_BOOL CXFA_FFComboBox::CanPaste() { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| (m_pDataAcc->GetAccess() == XFA_ATTRIBUTEENUM_Open); |
| } |
| FX_BOOL CXFA_FFComboBox::CanSelectAll() { |
| return ((CFWL_ComboBox*)m_pNormalWidget)->EditCanSelectAll(); |
| } |
| FX_BOOL CXFA_FFComboBox::Copy(CFX_WideString& wsCopy) { |
| return ((CFWL_ComboBox*)m_pNormalWidget)->EditCopy(wsCopy); |
| } |
| FX_BOOL CXFA_FFComboBox::Cut(CFX_WideString& wsCut) { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditCut(wsCut); |
| } |
| FX_BOOL CXFA_FFComboBox::Paste(const CFX_WideString& wsPaste) { |
| return m_pDataAcc->IsChoiceListAllowTextEntry() && |
| ((CFWL_ComboBox*)m_pNormalWidget)->EditPaste(wsPaste); |
| } |
| FX_BOOL CXFA_FFComboBox::SelectAll() { |
| return ((CFWL_ComboBox*)m_pNormalWidget)->EditSelectAll(); |
| } |
| FX_BOOL CXFA_FFComboBox::Delete() { |
| return ((CFWL_ComboBox*)m_pNormalWidget)->EditDelete(); |
| } |
| FX_BOOL CXFA_FFComboBox::DeSelect() { |
| return ((CFWL_ComboBox*)m_pNormalWidget)->EditDeSelect(); |
| } |
| void CXFA_FFComboBox::SetItemState(int32_t nIndex, FX_BOOL bSelected) { |
| if (bSelected) { |
| ((CFWL_ComboBox*)m_pNormalWidget)->SetCurSel(nIndex); |
| } else { |
| ((CFWL_ComboBox*)m_pNormalWidget)->SetCurSel(-1); |
| } |
| m_pNormalWidget->Update(); |
| AddInvalidateRect(); |
| } |
| void CXFA_FFComboBox::InsertItem(const CFX_WideStringC& wsLabel, |
| int32_t nIndex) { |
| ((CFWL_ComboBox*)m_pNormalWidget)->AddString(wsLabel); |
| m_pNormalWidget->Update(); |
| AddInvalidateRect(); |
| } |
| void CXFA_FFComboBox::DeleteItem(int32_t nIndex) { |
| if (nIndex < 0) { |
| ((CFWL_ComboBox*)m_pNormalWidget)->RemoveAll(); |
| } else { |
| ((CFWL_ComboBox*)m_pNormalWidget)->RemoveAt(nIndex); |
| } |
| m_pNormalWidget->Update(); |
| AddInvalidateRect(); |
| } |
| void CXFA_FFComboBox::OnTextChanged(IFWL_Widget* pWidget, |
| const CFX_WideString& wsChanged) { |
| CXFA_EventParam eParam; |
| m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw); |
| eParam.m_wsChange = wsChanged; |
| FWLEventSelChange(&eParam); |
| } |
| void CXFA_FFComboBox::OnSelectChanged(IFWL_Widget* pWidget, |
| const CFX_Int32Array& arrSels, |
| FX_BOOL bLButtonUp) { |
| CXFA_EventParam eParam; |
| m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw); |
| FWLEventSelChange(&eParam); |
| if (m_pDataAcc->GetChoiceListCommitOn() == XFA_ATTRIBUTEENUM_Select && |
| bLButtonUp) { |
| m_pDocView->SetFocusWidgetAcc(NULL); |
| } |
| } |
| void CXFA_FFComboBox::OnPreOpen(IFWL_Widget* pWidget) { |
| CXFA_EventParam eParam; |
| eParam.m_eType = XFA_EVENT_PreOpen; |
| eParam.m_pTarget = m_pDataAcc; |
| m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_PreOpen, &eParam); |
| } |
| void CXFA_FFComboBox::OnPostOpen(IFWL_Widget* pWidget) { |
| CXFA_EventParam eParam; |
| eParam.m_eType = XFA_EVENT_PostOpen; |
| eParam.m_pTarget = m_pDataAcc; |
| m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_PostOpen, &eParam); |
| } |
| |
| int32_t CXFA_FFComboBox::OnProcessMessage(CFWL_Message* pMessage) { |
| return m_pOldDelegate->OnProcessMessage(pMessage); |
| } |
| FWL_ERR CXFA_FFComboBox::OnProcessEvent(CFWL_Event* pEvent) { |
| CXFA_FFField::OnProcessEvent(pEvent); |
| FX_DWORD dwEventID = pEvent->GetClassID(); |
| switch (dwEventID) { |
| case FWL_EVTHASH_CMB_SelChanged: { |
| CFWL_EvtCmbSelChanged* postEvent = (CFWL_EvtCmbSelChanged*)pEvent; |
| OnSelectChanged(m_pNormalWidget->GetWidget(), postEvent->iArraySels, |
| postEvent->bLButtonUp); |
| break; |
| } |
| case FWL_EVTHASH_CMB_EditChanged: { |
| CFX_WideString wsChanged; |
| OnTextChanged(m_pNormalWidget->GetWidget(), wsChanged); |
| break; |
| } |
| case FWL_EVTHASH_CMB_PreDropDown: { |
| OnPreOpen(m_pNormalWidget->GetWidget()); |
| break; |
| } |
| case FWL_EVTHASH_CMB_PostDropDown: { |
| OnPostOpen(m_pNormalWidget->GetWidget()); |
| break; |
| } |
| default: {} |
| } |
| return m_pOldDelegate->OnProcessEvent(pEvent); |
| } |
| FWL_ERR CXFA_FFComboBox::OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix) { |
| return m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix); |
| } |