blob: 094839f48626a57e9491005d0e329e7536758e26 [file] [log] [blame]
// 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/xfa_fftextedit.h"
#include <vector>
#include "xfa/fwl/cfwl_datetimepicker.h"
#include "xfa/fwl/cfwl_edit.h"
#include "xfa/fwl/cfwl_eventcheckword.h"
#include "xfa/fwl/cfwl_eventselectchanged.h"
#include "xfa/fwl/cfwl_eventtextchanged.h"
#include "xfa/fwl/cfwl_eventvalidate.h"
#include "xfa/fwl/cfwl_messagekillfocus.h"
#include "xfa/fwl/cfwl_messagemouse.h"
#include "xfa/fwl/cfwl_messagesetfocus.h"
#include "xfa/fwl/cfwl_notedriver.h"
#include "xfa/fxfa/app/xfa_fffield.h"
#include "xfa/fxfa/app/xfa_fwladapter.h"
#include "xfa/fxfa/cxfa_eventparam.h"
#include "xfa/fxfa/parser/xfa_localevalue.h"
#include "xfa/fxfa/xfa_ffapp.h"
#include "xfa/fxfa/xfa_ffdoc.h"
#include "xfa/fxfa/xfa_ffdocview.h"
#include "xfa/fxfa/xfa_ffpageview.h"
#include "xfa/fxfa/xfa_ffwidget.h"
CXFA_FFTextEdit::CXFA_FFTextEdit(CXFA_WidgetAcc* pDataAcc)
: CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
CXFA_FFTextEdit::~CXFA_FFTextEdit() {
if (m_pNormalWidget) {
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->UnregisterEventTarget(m_pNormalWidget);
}
}
bool CXFA_FFTextEdit::LoadWidget() {
CFWL_Edit* pFWLEdit = new CFWL_Edit(
GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
m_pNormalWidget = pFWLEdit;
m_pNormalWidget->SetLayoutItem(this);
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
UpdateWidgetProperty();
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pFWLEdit->SetText(wsText);
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
void CXFA_FFTextEdit::UpdateWidgetProperty() {
CFWL_Edit* pWidget = (CFWL_Edit*)m_pNormalWidget;
if (!pWidget) {
return;
}
uint32_t dwStyle = 0;
uint32_t dwExtendedStyle = FWL_STYLEEXT_EDT_ShowScrollbarFocus |
FWL_STYLEEXT_EDT_OuterScrollbar |
FWL_STYLEEXT_EDT_LastLineHeight;
dwExtendedStyle |= UpdateUIProperty();
if (m_pDataAcc->IsMultiLine()) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_MultiLine | FWL_STYLEEXT_EDT_WantReturn;
if (m_pDataAcc->GetVerticalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
dwStyle |= FWL_WGTSTYLE_VScroll;
dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoVScroll;
}
} else if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
}
if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
dwExtendedStyle |= FWL_STYLEEXT_EDT_MultiLine;
}
XFA_Element eType = XFA_Element::Unknown;
int32_t iMaxChars = m_pDataAcc->GetMaxChars(eType);
if (eType == XFA_Element::ExData) {
iMaxChars = 0;
}
int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
if (iNumCells == 0) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
pWidget->SetLimit(iMaxChars > 0 ? iMaxChars : 1);
} else if (iNumCells > 0) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
pWidget->SetLimit(iNumCells);
} else {
pWidget->SetLimit(iMaxChars);
}
dwExtendedStyle |= GetAlignment();
m_pNormalWidget->ModifyStyles(dwStyle, 0xFFFFFFFF);
m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
}
bool CXFA_FFTextEdit::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
if (!PtInActiveRect(point))
return false;
if (!IsFocused()) {
m_dwStatus |= XFA_WidgetStatus_Focused;
UpdateFWLData();
AddInvalidateRect();
}
SetButtonDown(true);
CFWL_MessageMouse ms(nullptr, m_pNormalWidget);
ms.m_dwCmd = FWL_MouseCommand::LeftButtonDown;
ms.m_dwFlags = dwFlags;
ms.m_pos = FWLToClient(point);
TranslateFWLMessage(&ms);
return true;
}
bool CXFA_FFTextEdit::OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open)
return false;
if (!PtInActiveRect(point))
return false;
if (!IsFocused()) {
m_dwStatus |= XFA_WidgetStatus_Focused;
UpdateFWLData();
AddInvalidateRect();
}
SetButtonDown(true);
CFWL_MessageMouse ms(nullptr, nullptr);
ms.m_dwCmd = FWL_MouseCommand::RightButtonDown;
ms.m_dwFlags = dwFlags;
ms.m_pos = FWLToClient(point);
TranslateFWLMessage(&ms);
return true;
}
bool CXFA_FFTextEdit::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_FFTextEdit::OnSetFocus(CXFA_FFWidget* pOldWidget) {
m_dwStatus &= ~XFA_WidgetStatus_TextEditValueChanged;
if (!IsFocused()) {
m_dwStatus |= XFA_WidgetStatus_Focused;
UpdateFWLData();
AddInvalidateRect();
}
CXFA_FFWidget::OnSetFocus(pOldWidget);
CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget);
TranslateFWLMessage(&ms);
return true;
}
bool CXFA_FFTextEdit::OnKillFocus(CXFA_FFWidget* pNewWidget) {
CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget);
TranslateFWLMessage(&ms);
m_dwStatus &= ~XFA_WidgetStatus_Focused;
SetEditScrollOffset();
ProcessCommittedData();
UpdateFWLData();
AddInvalidateRect();
CXFA_FFWidget::OnKillFocus(pNewWidget);
m_dwStatus &= ~XFA_WidgetStatus_TextEditValueChanged;
return true;
}
bool CXFA_FFTextEdit::CommitData() {
CFX_WideString wsText = static_cast<CFWL_Edit*>(m_pNormalWidget)->GetText();
if (m_pDataAcc->SetValue(wsText, XFA_VALUEPICTURE_Edit)) {
m_pDataAcc->UpdateUIDisplay(this);
return true;
}
ValidateNumberField(wsText);
return false;
}
void CXFA_FFTextEdit::ValidateNumberField(const CFX_WideString& wsText) {
CXFA_WidgetAcc* pAcc = GetDataAcc();
if (pAcc && pAcc->GetUIType() == XFA_Element::NumericEdit) {
IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider();
if (pAppProvider) {
CFX_WideString wsSomField;
pAcc->GetNode()->GetSOMExpression(wsSomField);
CFX_WideString wsMessage;
wsMessage.Format(L"%s can not contain %s", wsText.c_str(),
wsSomField.c_str());
pAppProvider->MsgBox(wsMessage, pAppProvider->GetAppTitle(),
XFA_MBICON_Error, XFA_MB_OK);
}
}
}
bool CXFA_FFTextEdit::IsDataChanged() {
return (m_dwStatus & XFA_WidgetStatus_TextEditValueChanged) != 0;
}
uint32_t CXFA_FFTextEdit::GetAlignment() {
uint32_t dwExtendedStyle = 0;
if (CXFA_Para para = m_pDataAcc->GetPara()) {
int32_t iHorz = para.GetHorizontalAlign();
switch (iHorz) {
case XFA_ATTRIBUTEENUM_Center:
dwExtendedStyle |= FWL_STYLEEXT_EDT_HCenter;
break;
case XFA_ATTRIBUTEENUM_Justify:
dwExtendedStyle |= FWL_STYLEEXT_EDT_Justified;
break;
case XFA_ATTRIBUTEENUM_JustifyAll:
break;
case XFA_ATTRIBUTEENUM_Radix:
break;
case XFA_ATTRIBUTEENUM_Right:
dwExtendedStyle |= FWL_STYLEEXT_EDT_HFar;
break;
default:
dwExtendedStyle |= FWL_STYLEEXT_EDT_HNear;
break;
}
int32_t iVert = para.GetVerticalAlign();
switch (iVert) {
case XFA_ATTRIBUTEENUM_Middle:
dwExtendedStyle |= FWL_STYLEEXT_EDT_VCenter;
break;
case XFA_ATTRIBUTEENUM_Bottom:
dwExtendedStyle |= FWL_STYLEEXT_EDT_VFar;
break;
default:
dwExtendedStyle |= FWL_STYLEEXT_EDT_VNear;
break;
}
}
return dwExtendedStyle;
}
bool CXFA_FFTextEdit::UpdateFWLData() {
if (!m_pNormalWidget) {
return false;
}
XFA_VALUEPICTURE eType = XFA_VALUEPICTURE_Display;
if (IsFocused()) {
eType = XFA_VALUEPICTURE_Edit;
}
bool bUpdate = false;
if (m_pDataAcc->GetUIType() == XFA_Element::TextEdit &&
m_pDataAcc->GetNumberOfCells() < 0) {
XFA_Element elementType = XFA_Element::Unknown;
int32_t iMaxChars = m_pDataAcc->GetMaxChars(elementType);
if (elementType == XFA_Element::ExData) {
iMaxChars = eType == XFA_VALUEPICTURE_Edit ? iMaxChars : 0;
}
if (((CFWL_Edit*)m_pNormalWidget)->GetLimit() != iMaxChars) {
((CFWL_Edit*)m_pNormalWidget)->SetLimit(iMaxChars);
bUpdate = true;
}
}
if (m_pDataAcc->GetUIType() == XFA_Element::Barcode) {
int32_t nDataLen = 0;
if (eType == XFA_VALUEPICTURE_Edit)
m_pDataAcc->GetBarcodeAttribute_DataLength(nDataLen);
static_cast<CFWL_Edit*>(m_pNormalWidget)->SetLimit(nDataLen);
bUpdate = true;
}
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, eType);
CFX_WideString wsOldText =
static_cast<CFWL_Edit*>(m_pNormalWidget)->GetText();
if (wsText != wsOldText || (eType == XFA_VALUEPICTURE_Edit && bUpdate)) {
((CFWL_Edit*)m_pNormalWidget)->SetText(wsText);
bUpdate = true;
}
if (bUpdate) {
m_pNormalWidget->Update();
}
return true;
}
void CXFA_FFTextEdit::OnTextChanged(CFWL_Widget* pWidget,
const CFX_WideString& wsChanged,
const CFX_WideString& wsPrevText) {
m_dwStatus |= XFA_WidgetStatus_TextEditValueChanged;
CXFA_EventParam eParam;
eParam.m_eType = XFA_EVENT_Change;
eParam.m_wsChange = wsChanged;
eParam.m_pTarget = m_pDataAcc;
eParam.m_wsPrevText = wsPrevText;
CFWL_Edit* pEdit = ((CFWL_Edit*)m_pNormalWidget);
if (m_pDataAcc->GetUIType() == XFA_Element::DateTimeEdit) {
CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)pEdit;
eParam.m_wsNewText = pDateTime->GetEditText();
int32_t iSels = pDateTime->CountSelRanges();
if (iSels) {
eParam.m_iSelEnd = pDateTime->GetSelRange(0, &eParam.m_iSelStart);
}
} else {
eParam.m_wsNewText = pEdit->GetText();
int32_t iSels = pEdit->CountSelRanges();
if (iSels) {
eParam.m_iSelEnd = pEdit->GetSelRange(0, &eParam.m_iSelStart);
}
}
m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
}
void CXFA_FFTextEdit::OnTextFull(CFWL_Widget* pWidget) {
CXFA_EventParam eParam;
eParam.m_eType = XFA_EVENT_Full;
eParam.m_pTarget = m_pDataAcc;
m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Full, &eParam);
}
bool CXFA_FFTextEdit::CheckWord(const CFX_ByteStringC& sWord) {
if (sWord.IsEmpty() || m_pDataAcc->GetUIType() != XFA_Element::TextEdit)
return true;
return false;
}
void CXFA_FFTextEdit::OnProcessMessage(CFWL_Message* pMessage) {
m_pOldDelegate->OnProcessMessage(pMessage);
}
void CXFA_FFTextEdit::OnProcessEvent(CFWL_Event* pEvent) {
CXFA_FFField::OnProcessEvent(pEvent);
switch (pEvent->GetType()) {
case CFWL_Event::Type::TextChanged: {
CFWL_EventTextChanged* event =
static_cast<CFWL_EventTextChanged*>(pEvent);
CFX_WideString wsChange;
OnTextChanged(m_pNormalWidget, wsChange, event->wsPrevText);
break;
}
case CFWL_Event::Type::TextFull: {
OnTextFull(m_pNormalWidget);
break;
}
case CFWL_Event::Type::CheckWord: {
CFX_WideString wstr(L"FWL_EVENT_DTP_SelectChanged");
CFWL_EventCheckWord* event = static_cast<CFWL_EventCheckWord*>(pEvent);
event->bCheckWord = CheckWord(event->bsWord.AsStringC());
break;
}
default:
break;
}
m_pOldDelegate->OnProcessEvent(pEvent);
}
void CXFA_FFTextEdit::OnDrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix) {
m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
}
CXFA_FFNumericEdit::CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc)
: CXFA_FFTextEdit(pDataAcc) {}
CXFA_FFNumericEdit::~CXFA_FFNumericEdit() {}
bool CXFA_FFNumericEdit::LoadWidget() {
CFWL_Edit* pWidget = new CFWL_Edit(
GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
m_pNormalWidget = pWidget;
m_pNormalWidget->SetLayoutItem(this);
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pWidget->SetText(wsText);
UpdateWidgetProperty();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
void CXFA_FFNumericEdit::UpdateWidgetProperty() {
CFWL_Edit* pWidget = (CFWL_Edit*)m_pNormalWidget;
if (!pWidget) {
return;
}
uint32_t dwExtendedStyle =
FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
FWL_STYLEEXT_EDT_Validate | FWL_STYLEEXT_EDT_Number |
FWL_STYLEEXT_EDT_LastLineHeight;
dwExtendedStyle |= UpdateUIProperty();
if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
}
int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
if (iNumCells > 0) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
pWidget->SetLimit(iNumCells);
}
dwExtendedStyle |= GetAlignment();
if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
}
m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
}
void CXFA_FFNumericEdit::OnProcessEvent(CFWL_Event* pEvent) {
if (pEvent->GetType() == CFWL_Event::Type::Validate) {
CFWL_EventValidate* event = static_cast<CFWL_EventValidate*>(pEvent);
event->bValidate = OnValidate(m_pNormalWidget, event->wsInsert);
return;
}
CXFA_FFTextEdit::OnProcessEvent(pEvent);
}
bool CXFA_FFNumericEdit::OnValidate(CFWL_Widget* pWidget,
CFX_WideString& wsText) {
CFX_WideString wsPattern;
m_pDataAcc->GetPictureContent(wsPattern, XFA_VALUEPICTURE_Edit);
if (!wsPattern.IsEmpty()) {
return true;
}
int32_t iLeads = 0;
m_pDataAcc->GetLeadDigits(iLeads);
int32_t iFracs = 0;
m_pDataAcc->GetFracDigits(iFracs);
CFX_WideString wsFormat;
CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(m_pDataAcc);
widgetValue.GetNumbericFormat(wsFormat, iLeads, iFracs);
return widgetValue.ValidateNumericTemp(wsText, wsFormat,
m_pDataAcc->GetLocal());
}
CXFA_FFPasswordEdit::CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc)
: CXFA_FFTextEdit(pDataAcc) {}
CXFA_FFPasswordEdit::~CXFA_FFPasswordEdit() {}
bool CXFA_FFPasswordEdit::LoadWidget() {
CFWL_Edit* pWidget = new CFWL_Edit(
GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
m_pNormalWidget = pWidget;
m_pNormalWidget->SetLayoutItem(this);
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pWidget->SetText(wsText);
UpdateWidgetProperty();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
void CXFA_FFPasswordEdit::UpdateWidgetProperty() {
CFWL_Edit* pWidget = (CFWL_Edit*)m_pNormalWidget;
if (!pWidget) {
return;
}
uint32_t dwExtendedStyle =
FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
FWL_STYLEEXT_EDT_Password | FWL_STYLEEXT_EDT_LastLineHeight;
dwExtendedStyle |= UpdateUIProperty();
CFX_WideString wsPassWord;
m_pDataAcc->GetPasswordChar(wsPassWord);
if (!wsPassWord.IsEmpty()) {
pWidget->SetAliasChar(wsPassWord.GetAt(0));
}
if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
}
if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
}
dwExtendedStyle |= GetAlignment();
m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
}
CXFA_FFDateTimeEdit::CXFA_FFDateTimeEdit(CXFA_WidgetAcc* pDataAcc)
: CXFA_FFTextEdit(pDataAcc) {}
CXFA_FFDateTimeEdit::~CXFA_FFDateTimeEdit() {}
CFX_RectF CXFA_FFDateTimeEdit::GetBBox(uint32_t dwStatus, bool bDrawFocus) {
if (bDrawFocus)
return CFX_RectF();
return CXFA_FFWidget::GetBBox(dwStatus);
}
bool CXFA_FFDateTimeEdit::PtInActiveRect(const CFX_PointF& point) {
return m_pNormalWidget &&
static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)
->GetBBox()
.Contains(point);
}
bool CXFA_FFDateTimeEdit::LoadWidget() {
CFWL_DateTimePicker* pWidget = new CFWL_DateTimePicker(GetFWLApp());
m_pNormalWidget = pWidget;
m_pNormalWidget->SetLayoutItem(this);
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pWidget->SetEditText(wsText);
if (CXFA_Value value = m_pDataAcc->GetFormValue()) {
switch (value.GetChildValueClassID()) {
case XFA_Element::Date: {
if (!wsText.IsEmpty()) {
CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc);
CFX_Unitime date = lcValue.GetDate();
if ((FX_UNITIME)date != 0) {
pWidget->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
}
}
} break;
default:
break;
}
}
UpdateWidgetProperty();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
void CXFA_FFDateTimeEdit::UpdateWidgetProperty() {
CFWL_DateTimePicker* pWidget = (CFWL_DateTimePicker*)m_pNormalWidget;
if (!pWidget) {
return;
}
uint32_t dwExtendedStyle = FWL_STYLEEXT_DTP_ShortDateFormat;
dwExtendedStyle |= UpdateUIProperty();
dwExtendedStyle |= GetAlignment();
m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
uint32_t dwEditStyles = FWL_STYLEEXT_EDT_LastLineHeight;
int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
if (iNumCells > 0) {
dwEditStyles |= FWL_STYLEEXT_EDT_CombText;
pWidget->SetEditLimit(iNumCells);
}
if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
dwEditStyles |= FWL_STYLEEXT_EDT_ReadOnly;
}
if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
dwEditStyles |= FWL_STYLEEXT_EDT_AutoHScroll;
}
pWidget->ModifyEditStylesEx(dwEditStyles, 0xFFFFFFFF);
}
uint32_t CXFA_FFDateTimeEdit::GetAlignment() {
uint32_t dwExtendedStyle = 0;
if (CXFA_Para para = m_pDataAcc->GetPara()) {
int32_t iHorz = para.GetHorizontalAlign();
switch (iHorz) {
case XFA_ATTRIBUTEENUM_Center:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHCenter;
break;
case XFA_ATTRIBUTEENUM_Justify:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditJustified;
break;
case XFA_ATTRIBUTEENUM_JustifyAll:
break;
case XFA_ATTRIBUTEENUM_Radix:
break;
case XFA_ATTRIBUTEENUM_Right:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHFar;
break;
default:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHNear;
break;
}
int32_t iVert = para.GetVerticalAlign();
switch (iVert) {
case XFA_ATTRIBUTEENUM_Middle:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVCenter;
break;
case XFA_ATTRIBUTEENUM_Bottom:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVFar;
break;
default:
dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVNear;
break;
}
}
return dwExtendedStyle;
}
bool CXFA_FFDateTimeEdit::CommitData() {
CFX_WideString wsText =
static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)->GetEditText();
if (m_pDataAcc->SetValue(wsText, XFA_VALUEPICTURE_Edit)) {
m_pDataAcc->UpdateUIDisplay(this);
return true;
}
return false;
}
bool CXFA_FFDateTimeEdit::UpdateFWLData() {
if (!m_pNormalWidget) {
return false;
}
XFA_VALUEPICTURE eType = XFA_VALUEPICTURE_Display;
if (IsFocused()) {
eType = XFA_VALUEPICTURE_Edit;
}
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, eType);
((CFWL_DateTimePicker*)m_pNormalWidget)->SetEditText(wsText);
if (IsFocused() && !wsText.IsEmpty()) {
CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc);
CFX_Unitime date = lcValue.GetDate();
if (lcValue.IsValid()) {
if ((FX_UNITIME)date != 0) {
((CFWL_DateTimePicker*)m_pNormalWidget)
->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
}
}
}
m_pNormalWidget->Update();
return true;
}
bool CXFA_FFDateTimeEdit::IsDataChanged() {
if (m_dwStatus & XFA_WidgetStatus_TextEditValueChanged) {
return true;
}
CFX_WideString wsText =
static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)->GetEditText();
CFX_WideString wsOldValue;
m_pDataAcc->GetValue(wsOldValue, XFA_VALUEPICTURE_Edit);
return wsOldValue != wsText;
}
void CXFA_FFDateTimeEdit::OnSelectChanged(CFWL_Widget* pWidget,
int32_t iYear,
int32_t iMonth,
int32_t iDay) {
CFX_WideString wsPicture;
m_pDataAcc->GetPictureContent(wsPicture, XFA_VALUEPICTURE_Edit);
CXFA_LocaleValue date(XFA_VT_DATE, GetDoc()->GetXFADoc()->GetLocalMgr());
CFX_Unitime dt;
dt.Set(iYear, iMonth, iDay);
date.SetDate(dt);
CFX_WideString wsDate;
date.FormatPatterns(wsDate, wsPicture, m_pDataAcc->GetLocal(),
XFA_VALUEPICTURE_Edit);
CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)m_pNormalWidget;
pDateTime->SetEditText(wsDate);
pDateTime->Update();
GetDoc()->GetDocEnvironment()->SetFocusWidget(GetDoc(), nullptr);
CXFA_EventParam eParam;
eParam.m_eType = XFA_EVENT_Change;
eParam.m_pTarget = m_pDataAcc;
m_pDataAcc->GetValue(eParam.m_wsNewText, XFA_VALUEPICTURE_Raw);
m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
}
void CXFA_FFDateTimeEdit::OnProcessEvent(CFWL_Event* pEvent) {
if (pEvent->GetType() == CFWL_Event::Type::SelectChanged) {
CFWL_EventSelectChanged* event =
static_cast<CFWL_EventSelectChanged*>(pEvent);
OnSelectChanged(m_pNormalWidget, event->iYear, event->iMonth, event->iDay);
return;
}
CXFA_FFTextEdit::OnProcessEvent(pEvent);
}