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authorDan Sinclair <dsinclair@chromium.org>2017-05-25 16:49:51 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-05-25 22:13:23 +0000
commit2eddb665763f3e089d4c210d2a011d112683f3ea (patch)
tree2cd94caacc5d4be1714e53d3312887be31d23b52 /xfa/fxfa/app/cxfa_ffcombobox.cpp
parentb7deb9b60e045f2442c635b2ec8279e7ee282aa0 (diff)
downloadpdfium-2eddb665763f3e089d4c210d2a011d112683f3ea.tar.xz
Split apart remaining xfa/fxfa/app files
This CL splits the remaining files in xfa/fxfa/app into individual files named after the classes. Change-Id: I84bd8938937641bb6897614ed15558a2682f456c Reviewed-on: https://pdfium-review.googlesource.com/6010 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fxfa/app/cxfa_ffcombobox.cpp')
-rw-r--r--xfa/fxfa/app/cxfa_ffcombobox.cpp360
1 files changed, 360 insertions, 0 deletions
diff --git a/xfa/fxfa/app/cxfa_ffcombobox.cpp b/xfa/fxfa/app/cxfa_ffcombobox.cpp
new file mode 100644
index 0000000000..91de16e9c3
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffcombobox.cpp
@@ -0,0 +1,360 @@
+// 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(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
+}