diff options
Diffstat (limited to 'xfa/fxfa/app/cxfa_ffcombobox.cpp')
| -rw-r--r-- | xfa/fxfa/app/cxfa_ffcombobox.cpp | 360 |
1 files changed, 0 insertions, 360 deletions
diff --git a/xfa/fxfa/app/cxfa_ffcombobox.cpp b/xfa/fxfa/app/cxfa_ffcombobox.cpp deleted file mode 100644 index c317c1d90f..0000000000 --- a/xfa/fxfa/app/cxfa_ffcombobox.cpp +++ /dev/null @@ -1,360 +0,0 @@ -// 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/fxfa/app/cxfa_ffcombobox.h" - -#include <utility> -#include <vector> - -#include "xfa/fwl/cfwl_combobox.h" -#include "xfa/fwl/cfwl_eventselectchanged.h" -#include "xfa/fwl/cfwl_notedriver.h" -#include "xfa/fxfa/cxfa_eventparam.h" -#include "xfa/fxfa/cxfa_ffdocview.h" - -namespace { - -CFWL_ComboBox* ToComboBox(CFWL_Widget* widget) { - return static_cast<CFWL_ComboBox*>(widget); -} - -} // namespace - -CXFA_FFComboBox::CXFA_FFComboBox(CXFA_WidgetAcc* pDataAcc) - : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {} - -CXFA_FFComboBox::~CXFA_FFComboBox() {} - -CFX_RectF CXFA_FFComboBox::GetBBox(uint32_t dwStatus, bool bDrawFocus) { - return bDrawFocus ? CFX_RectF() : CXFA_FFWidget::GetBBox(dwStatus); -} - -bool CXFA_FFComboBox::PtInActiveRect(const CFX_PointF& point) { - auto* pComboBox = ToComboBox(m_pNormalWidget.get()); - return pComboBox && pComboBox->GetBBox().Contains(point); -} - -bool CXFA_FFComboBox::LoadWidget() { - auto pNew = pdfium::MakeUnique<CFWL_ComboBox>(GetFWLApp()); - CFWL_ComboBox* pComboBox = pNew.get(); - 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)) - pComboBox->AddString(label.AsStringC()); - - std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems(); - if (!iSelArray.empty()) { - pComboBox->SetCurSel(iSelArray.front()); - } 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() { - auto* pComboBox = ToComboBox(m_pNormalWidget.get()); - if (!pComboBox) - return; - - uint32_t dwExtendedStyle = 0; - uint32_t 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); -} - -bool CXFA_FFComboBox::OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) { - if (!CXFA_FFField::OnRButtonUp(dwFlags, point)) - return false; - - GetDoc()->GetDocEnvironment()->PopupMenu(this, point); - return true; -} - -bool CXFA_FFComboBox::OnKillFocus(CXFA_FFWidget* pNewWidget) { - if (!ProcessCommittedData()) - UpdateFWLData(); - - CXFA_FFField::OnKillFocus(pNewWidget); - return true; -} - -void CXFA_FFComboBox::OpenDropDownList() { - ToComboBox(m_pNormalWidget.get())->OpenDropDownList(true); -} - -bool CXFA_FFComboBox::CommitData() { - return m_pDataAcc->SetValue(m_wsNewValue, XFA_VALUEPICTURE_Raw); -} - -bool CXFA_FFComboBox::IsDataChanged() { - auto* pFWLcombobox = ToComboBox(m_pNormalWidget.get()); - CFX_WideString wsText = pFWLcombobox->GetEditText(); - int32_t iCursel = pFWLcombobox->GetCurSel(); - if (iCursel >= 0) { - CFX_WideString wsSel = pFWLcombobox->GetTextByIndex(iCursel); - if (wsSel == wsText) - m_pDataAcc->GetChoiceListItem(wsText, iCursel, true); - } - - CFX_WideString wsOldValue; - m_pDataAcc->GetValue(wsOldValue, XFA_VALUEPICTURE_Raw); - if (wsOldValue == wsText) - return false; - - m_wsNewValue = wsText; - return true; -} - -void CXFA_FFComboBox::FWLEventSelChange(CXFA_EventParam* pParam) { - pParam->m_eType = XFA_EVENT_Change; - pParam->m_pTarget = m_pDataAcc.Get(); - pParam->m_wsNewText = ToComboBox(m_pNormalWidget.get())->GetEditText(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, pParam); -} - -uint32_t CXFA_FFComboBox::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_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; - } - - switch (para.GetVerticalAlign()) { - 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; -} - -bool CXFA_FFComboBox::UpdateFWLData() { - auto* pComboBox = ToComboBox(m_pNormalWidget.get()); - if (!pComboBox) - return false; - - std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems(); - if (!iSelArray.empty()) { - pComboBox->SetCurSel(iSelArray.front()); - } else { - CFX_WideString wsText; - pComboBox->SetCurSel(-1); - m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Raw); - pComboBox->SetEditText(wsText); - } - pComboBox->Update(); - return true; -} - -bool CXFA_FFComboBox::CanUndo() { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditCanUndo(); -} - -bool CXFA_FFComboBox::CanRedo() { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditCanRedo(); -} - -bool CXFA_FFComboBox::Undo() { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditUndo(); -} - -bool CXFA_FFComboBox::Redo() { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditRedo(); -} - -bool CXFA_FFComboBox::CanCopy() { - return ToComboBox(m_pNormalWidget.get())->EditCanCopy(); -} - -bool CXFA_FFComboBox::CanCut() { - return m_pDataAcc->GetAccess() == XFA_ATTRIBUTEENUM_Open && - m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditCanCut(); -} - -bool CXFA_FFComboBox::CanPaste() { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - m_pDataAcc->GetAccess() == XFA_ATTRIBUTEENUM_Open; -} - -bool CXFA_FFComboBox::CanSelectAll() { - return ToComboBox(m_pNormalWidget.get())->EditCanSelectAll(); -} - -bool CXFA_FFComboBox::Copy(CFX_WideString& wsCopy) { - return ToComboBox(m_pNormalWidget.get())->EditCopy(wsCopy); -} - -bool CXFA_FFComboBox::Cut(CFX_WideString& wsCut) { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditCut(wsCut); -} - -bool CXFA_FFComboBox::Paste(const CFX_WideString& wsPaste) { - return m_pDataAcc->IsChoiceListAllowTextEntry() && - ToComboBox(m_pNormalWidget.get())->EditPaste(wsPaste); -} - -void CXFA_FFComboBox::SelectAll() { - ToComboBox(m_pNormalWidget.get())->EditSelectAll(); -} - -void CXFA_FFComboBox::Delete() { - ToComboBox(m_pNormalWidget.get())->EditDelete(); -} - -void CXFA_FFComboBox::DeSelect() { - ToComboBox(m_pNormalWidget.get())->EditDeSelect(); -} - -void CXFA_FFComboBox::SetItemState(int32_t nIndex, bool bSelected) { - ToComboBox(m_pNormalWidget.get())->SetCurSel(bSelected ? nIndex : -1); - m_pNormalWidget->Update(); - AddInvalidateRect(); -} - -void CXFA_FFComboBox::InsertItem(const CFX_WideStringC& wsLabel, - int32_t nIndex) { - ToComboBox(m_pNormalWidget.get())->AddString(wsLabel); - m_pNormalWidget->Update(); - AddInvalidateRect(); -} - -void CXFA_FFComboBox::DeleteItem(int32_t nIndex) { - if (nIndex < 0) - ToComboBox(m_pNormalWidget.get())->RemoveAll(); - else - ToComboBox(m_pNormalWidget.get())->RemoveAt(nIndex); - - m_pNormalWidget->Update(); - AddInvalidateRect(); -} - -void CXFA_FFComboBox::OnTextChanged(CFWL_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(CFWL_Widget* pWidget, 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(nullptr); - } -} - -void CXFA_FFComboBox::OnPreOpen(CFWL_Widget* pWidget) { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_PreOpen; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_PreOpen, &eParam); -} - -void CXFA_FFComboBox::OnPostOpen(CFWL_Widget* pWidget) { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_PostOpen; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_PostOpen, &eParam); -} - -void CXFA_FFComboBox::OnProcessMessage(CFWL_Message* pMessage) { - m_pOldDelegate->OnProcessMessage(pMessage); -} - -void CXFA_FFComboBox::OnProcessEvent(CFWL_Event* pEvent) { - CXFA_FFField::OnProcessEvent(pEvent); - switch (pEvent->GetType()) { - case CFWL_Event::Type::SelectChanged: { - auto* postEvent = static_cast<CFWL_EventSelectChanged*>(pEvent); - OnSelectChanged(m_pNormalWidget.get(), postEvent->bLButtonUp); - break; - } - case CFWL_Event::Type::EditChanged: { - CFX_WideString wsChanged; - OnTextChanged(m_pNormalWidget.get(), wsChanged); - break; - } - case CFWL_Event::Type::PreDropDown: { - OnPreOpen(m_pNormalWidget.get()); - break; - } - case CFWL_Event::Type::PostDropDown: { - OnPostOpen(m_pNormalWidget.get()); - break; - } - default: - break; - } - m_pOldDelegate->OnProcessEvent(pEvent); -} - -void CXFA_FFComboBox::OnDrawWidget(CXFA_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix); -} |