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Diffstat (limited to 'xfa/fxfa/app/cxfa_fflistbox.cpp')
-rw-r--r--xfa/fxfa/app/cxfa_fflistbox.cpp210
1 files changed, 0 insertions, 210 deletions
diff --git a/xfa/fxfa/app/cxfa_fflistbox.cpp b/xfa/fxfa/app/cxfa_fflistbox.cpp
deleted file mode 100644
index cc9100b5db..0000000000
--- a/xfa/fxfa/app/cxfa_fflistbox.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-// Copyright 2017 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/fxfa/app/cxfa_fflistbox.h"
-
-#include <algorithm>
-#include <utility>
-#include <vector>
-
-#include "xfa/fwl/cfwl_listbox.h"
-#include "xfa/fwl/cfwl_notedriver.h"
-#include "xfa/fwl/cfwl_widget.h"
-#include "xfa/fxfa/cxfa_eventparam.h"
-
-namespace {
-
-CFWL_ListBox* ToListBox(CFWL_Widget* widget) {
- return static_cast<CFWL_ListBox*>(widget);
-}
-
-} // namespace
-
-CXFA_FFListBox::CXFA_FFListBox(CXFA_WidgetAcc* pDataAcc)
- : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
-
-CXFA_FFListBox::~CXFA_FFListBox() {
- if (!m_pNormalWidget)
- return;
-
- CFWL_NoteDriver* pNoteDriver =
- m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->UnregisterEventTarget(m_pNormalWidget.get());
-}
-
-bool CXFA_FFListBox::LoadWidget() {
- auto pNew = pdfium::MakeUnique<CFWL_ListBox>(
- GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
- CFWL_ListBox* pListBox = pNew.get();
- pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll | FWL_WGTSTYLE_NoBackground,
- 0xFFFFFFFF);
- m_pNormalWidget = std::move(pNew);
- m_pNormalWidget->SetLayoutItem(this);
-
- CFWL_NoteDriver* pNoteDriver =
- m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
- m_pNormalWidget.get());
- m_pOldDelegate = m_pNormalWidget->GetDelegate();
- m_pNormalWidget->SetDelegate(this);
- m_pNormalWidget->LockUpdate();
-
- for (const auto& label : m_pDataAcc->GetChoiceListItems(false))
- pListBox->AddString(label.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);
- for (int32_t selected : m_pDataAcc->GetSelectedItems())
- pListBox->SetSelItem(pListBox->GetItem(nullptr, selected), true);
-
- m_pNormalWidget->UnlockUpdate();
- return CXFA_FFField::LoadWidget();
-}
-
-bool CXFA_FFListBox::OnKillFocus(CXFA_FFWidget* pNewFocus) {
- if (!ProcessCommittedData())
- UpdateFWLData();
-
- CXFA_FFField::OnKillFocus(pNewFocus);
- return true;
-}
-
-bool CXFA_FFListBox::CommitData() {
- auto* pListBox = ToListBox(m_pNormalWidget.get());
- std::vector<int32_t> iSelArray;
- int32_t iSels = pListBox->CountSelItems();
- for (int32_t i = 0; i < iSels; ++i)
- iSelArray.push_back(pListBox->GetSelIndex(i));
-
- m_pDataAcc->SetSelectedItems(iSelArray, true, false, true);
- return true;
-}
-
-bool CXFA_FFListBox::IsDataChanged() {
- std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems();
- int32_t iOldSels = pdfium::CollectionSize<int32_t>(iSelArray);
- auto* pListBox = ToListBox(m_pNormalWidget.get());
- int32_t iSels = pListBox->CountSelItems();
- if (iOldSels != iSels)
- return true;
-
- for (int32_t i = 0; i < iSels; ++i) {
- CFWL_ListItem* hlistItem = pListBox->GetItem(nullptr, iSelArray[i]);
- if (!(hlistItem->GetStates() & FWL_ITEMSTATE_LTB_Selected))
- return true;
- }
- return false;
-}
-
-uint32_t CXFA_FFListBox::GetAlignment() {
- CXFA_Para para = m_pDataAcc->GetPara();
- if (!para)
- return 0;
-
- uint32_t dwExtendedStyle = 0;
- switch (para.GetHorizontalAlign()) {
- 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;
-}
-
-bool CXFA_FFListBox::UpdateFWLData() {
- if (!m_pNormalWidget)
- return false;
-
- auto* pListBox = ToListBox(m_pNormalWidget.get());
- std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems();
- std::vector<CFWL_ListItem*> selItemArray(iSelArray.size());
- std::transform(iSelArray.begin(), iSelArray.end(), selItemArray.begin(),
- [pListBox](int32_t val) { return pListBox->GetSelItem(val); });
-
- pListBox->SetSelItem(pListBox->GetSelItem(-1), false);
- for (CFWL_ListItem* pItem : selItemArray)
- pListBox->SetSelItem(pItem, true);
-
- m_pNormalWidget->Update();
- return true;
-}
-
-void CXFA_FFListBox::OnSelectChanged(CFWL_Widget* pWidget) {
- CXFA_EventParam eParam;
- eParam.m_eType = XFA_EVENT_Change;
- eParam.m_pTarget = m_pDataAcc.Get();
- m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw);
-
- auto* pListBox = ToListBox(m_pNormalWidget.get());
- int32_t iSels = pListBox->CountSelItems();
- if (iSels > 0) {
- CFWL_ListItem* item = pListBox->GetSelItem(0);
- eParam.m_wsNewText = item ? item->GetText() : L"";
- }
- m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
-}
-
-void CXFA_FFListBox::SetItemState(int32_t nIndex, bool bSelected) {
- auto* pListBox = ToListBox(m_pNormalWidget.get());
- pListBox->SetSelItem(pListBox->GetSelItem(nIndex), bSelected);
- m_pNormalWidget->Update();
- AddInvalidateRect();
-}
-
-void CXFA_FFListBox::InsertItem(const CFX_WideStringC& wsLabel,
- int32_t nIndex) {
- CFX_WideString wsTemp(wsLabel);
- ToListBox(m_pNormalWidget.get())->AddString(wsTemp.AsStringC());
- m_pNormalWidget->Update();
- AddInvalidateRect();
-}
-
-void CXFA_FFListBox::DeleteItem(int32_t nIndex) {
- auto* pListBox = ToListBox(m_pNormalWidget.get());
- if (nIndex < 0)
- pListBox->DeleteAll();
- else
- pListBox->DeleteString(pListBox->GetItem(nullptr, nIndex));
-
- pListBox->Update();
- AddInvalidateRect();
-}
-
-void CXFA_FFListBox::OnProcessMessage(CFWL_Message* pMessage) {
- m_pOldDelegate->OnProcessMessage(pMessage);
-}
-
-void CXFA_FFListBox::OnProcessEvent(CFWL_Event* pEvent) {
- CXFA_FFField::OnProcessEvent(pEvent);
- switch (pEvent->GetType()) {
- case CFWL_Event::Type::SelectChanged:
- OnSelectChanged(m_pNormalWidget.get());
- break;
- default:
- break;
- }
- m_pOldDelegate->OnProcessEvent(pEvent);
-}
-
-void CXFA_FFListBox::OnDrawWidget(CXFA_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-27 17:52:43 +0000