bool CPDF_FormField::SetValue(const CFX_WideString& value,
bool bDefault,
bool bNotify) {
switch (m_Type) {
case CheckBox:
case RadioButton: {
SetCheckValue(value, bDefault, bNotify);
return true;
}
case File:
case RichText:
case Text:
case ComboBox: {
CFX_WideString csValue = value;
if (bNotify && !NotifyBeforeValueChange(csValue))
return false;
CFX_ByteString key(bDefault ? "DV" : "V");
int iIndex = FindOptionValue(csValue);
if (iIndex < 0) {
CFX_ByteString bsEncodeText = PDF_EncodeText(csValue);
m_pDict->SetNewFor<CPDF_String>(key, bsEncodeText, false);
if (m_Type == RichText && !bDefault)
m_pDict->SetNewFor<CPDF_String>("RV", bsEncodeText, false);
m_pDict->RemoveFor("I");
} else {
m_pDict->SetNewFor<CPDF_String>(key, PDF_EncodeText(csValue), false);
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, true);
}
}
if (bNotify)
NotifyAfterValueChange();
break;
}
case ListBox: {
int iIndex = FindOptionValue(value);
if (iIndex < 0)
return false;
if (bDefault && iIndex == GetDefaultSelectedItem())
return false;
if (bNotify && !NotifyBeforeSelectionChange(value))
return false;
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, true);
}
if (bNotify)
NotifyAfterSelectionChange();
break;
}
default:
break;
}
return true;
}
FX_BOOL CPDF_FormField::IsItemDefaultSelected(int index) const {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
if (index < 0 || index >= CountOptions())
return FALSE;
int iDVIndex = GetDefaultSelectedItem();
return iDVIndex >= 0 && iDVIndex == index;
}
FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value,
FX_BOOL bDefault,
FX_BOOL bNotify) {
switch (m_Type) {
case CheckBox:
case RadioButton: {
SetCheckValue(value, bDefault, bNotify);
return TRUE;
}
case File:
case RichText:
case Text:
case ComboBox: {
CFX_WideString csValue = value;
if (bNotify && !NotifyBeforeValueChange(csValue))
return FALSE;
int iIndex = FindOptionValue(csValue);
if (iIndex < 0) {
CFX_ByteString bsEncodeText = PDF_EncodeText(csValue);
m_pDict->SetAtString(bDefault ? "DV" : "V", bsEncodeText);
if (m_Type == RichText && !bDefault)
m_pDict->SetAtString("RV", bsEncodeText);
m_pDict->RemoveAt("I");
} else {
m_pDict->SetAtString(bDefault ? "DV" : "V", PDF_EncodeText(csValue));
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, TRUE);
}
}
if (bNotify)
NotifyAfterValueChange();
} break;
case ListBox: {
int iIndex = FindOptionValue(value);
if (iIndex < 0)
return FALSE;
if (bDefault && iIndex == GetDefaultSelectedItem())
return FALSE;
if (bNotify && !NotifyBeforeSelectionChange(value))
return FALSE;
if (!bDefault) {
ClearSelection();
SetItemSelection(iIndex, TRUE);
}
if (bNotify)
NotifyAfterSelectionChange();
break;
}
default:
break;
}
return TRUE;
}
FX_BOOL CPDF_FormField::IsItemDefaultSelected(int index) {
ASSERT(GetType() == ComboBox || GetType() == ListBox);
if (index < 0 || index >= CountOptions()) {
return FALSE;
}
int iDVIndex = GetDefaultSelectedItem();
if (iDVIndex < 0) {
return FALSE;
}
return (iDVIndex == index);
}
FX_BOOL CPDF_FormField::ResetField(FX_BOOL bNotify) {
switch (m_Type) {
case CPDF_FormField::CheckBox:
case CPDF_FormField::RadioButton: {
int iCount = CountControls();
if (iCount) {
// TODO(weili): Check whether anything special needs to be done for
// unison field. Otherwise, merge these branches.
if (PDF_FormField_IsUnison(this)) {
for (int i = 0; i < iCount; i++) {
CheckControl(i, GetControl(i)->IsDefaultChecked(), FALSE);
}
} else {
for (int i = 0; i < iCount; i++) {
CheckControl(i, GetControl(i)->IsDefaultChecked(), FALSE);
}
}
}
if (bNotify && m_pForm->m_pFormNotify) {
m_pForm->m_pFormNotify->AfterCheckedStatusChange(this);
}
} break;
case CPDF_FormField::ComboBox:
case CPDF_FormField::ListBox: {
CFX_WideString csValue;
ClearSelection();
int iIndex = GetDefaultSelectedItem();
if (iIndex >= 0)
csValue = GetOptionLabel(iIndex);
if (bNotify && !NotifyListOrComboBoxBeforeChange(csValue))
return FALSE;
SetItemSelection(iIndex, TRUE);
if (bNotify)
NotifyListOrComboBoxAfterChange();
} break;
case CPDF_FormField::Text:
case CPDF_FormField::RichText:
case CPDF_FormField::File:
default: {
CPDF_Object* pDV = FPDF_GetFieldAttr(m_pDict, "DV");
CFX_WideString csDValue;
if (pDV)
csDValue = pDV->GetUnicodeText();
CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
CFX_WideString csValue;
if (pV)
csValue = pV->GetUnicodeText();
CPDF_Object* pRV = FPDF_GetFieldAttr(m_pDict, "RV");
if (!pRV && (csDValue == csValue))
return FALSE;
if (bNotify && !NotifyBeforeValueChange(csDValue))
return FALSE;
if (pDV) {
CPDF_Object* pClone = pDV->Clone();
if (!pClone)
return FALSE;
m_pDict->SetAt("V", pClone);
if (pRV) {
CPDF_Object* pCloneR = pDV->Clone();
m_pDict->SetAt("RV", pCloneR);
}
} else {
m_pDict->RemoveAt("V");
m_pDict->RemoveAt("RV");
}
if (bNotify)
NotifyAfterValueChange();
} break;
}
return TRUE;
}
FX_BOOL CPDF_FormField::ResetField(FX_BOOL bNotify) {
switch (m_Type) {
case CPDF_FormField::CheckBox:
case CPDF_FormField::RadioButton: {
int iCount = CountControls();
if (iCount) {
if (PDF_FormField_IsUnison(this)) {
for (int i = 0; i < iCount; i++) {
CheckControl(i, GetControl(i)->IsDefaultChecked(), FALSE);
}
} else {
for (int i = 0; i < iCount; i++) {
CPDF_FormControl* pControl = GetControl(i);
FX_BOOL bChecked = pControl->IsDefaultChecked();
CheckControl(i, bChecked, FALSE);
}
}
}
if (bNotify && m_pForm->m_pFormNotify) {
m_pForm->m_pFormNotify->AfterCheckedStatusChange(this);
}
} break;
case CPDF_FormField::ComboBox: {
CFX_WideString csValue;
ClearSelection();
int iIndex = GetDefaultSelectedItem();
if (iIndex >= 0) {
csValue = GetOptionLabel(iIndex);
}
if (bNotify && m_pForm->m_pFormNotify) {
int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue);
if (iRet < 0) {
return FALSE;
}
}
SetItemSelection(iIndex, TRUE);
if (bNotify && m_pForm->m_pFormNotify) {
m_pForm->m_pFormNotify->AfterValueChange(this);
}
} break;
case CPDF_FormField::ListBox: {
CFX_WideString csValue;
ClearSelection();
int iIndex = GetDefaultSelectedItem();
if (iIndex >= 0) {
csValue = GetOptionLabel(iIndex);
}
if (bNotify && m_pForm->m_pFormNotify) {
int iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue);
if (iRet < 0) {
return FALSE;
}
}
SetItemSelection(iIndex, TRUE);
if (bNotify && m_pForm->m_pFormNotify) {
m_pForm->m_pFormNotify->AfterSelectionChange(this);
}
} break;
case CPDF_FormField::Text:
case CPDF_FormField::RichText:
case CPDF_FormField::File:
default: {
CPDF_Object* pDV = FPDF_GetFieldAttr(m_pDict, "DV");
CFX_WideString csDValue;
if (pDV) {
csDValue = pDV->GetUnicodeText();
}
CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
CFX_WideString csValue;
if (pV) {
csValue = pV->GetUnicodeText();
}
CPDF_Object* pRV = FPDF_GetFieldAttr(m_pDict, "RV");
if (!pRV && (csDValue == csValue)) {
return FALSE;
}
if (bNotify && m_pForm->m_pFormNotify) {
int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csDValue);
if (iRet < 0) {
return FALSE;
}
}
if (pDV) {
CPDF_Object* pClone = pDV->Clone();
if (!pClone) {
return FALSE;
}
m_pDict->SetAt("V", pClone);
if (pRV) {
CPDF_Object* pCloneR = pDV->Clone();
m_pDict->SetAt("RV", pCloneR);
}
} else {
m_pDict->RemoveAt("V");
m_pDict->RemoveAt("RV");
}
if (bNotify && m_pForm->m_pFormNotify) {
m_pForm->m_pFormNotify->AfterValueChange(this);
}
m_pForm->m_bUpdated = TRUE;
} break;
}
return TRUE;
}
FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value, FX_BOOL bDefault, FX_BOOL bNotify)
{
switch (m_Type) {
case CheckBox:
case RadioButton: {
SetCheckValue(value, bDefault, bNotify);
return TRUE;
}
case File:
case RichText:
case Text:
case ComboBox: {
CFX_WideString csValue = value;
if (bNotify && m_pForm->m_pFormNotify != NULL) {
int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue);
if (iRet < 0) {
return FALSE;
}
}
int iIndex = FindOptionValue(csValue);
if (iIndex < 0) {
CFX_ByteString bsEncodeText = PDF_EncodeText(csValue);
m_pDict->SetAtString(bDefault ? "DV" : "V", bsEncodeText);
if (m_Type == RichText && !bDefault) {
m_pDict->SetAtString("RV", bsEncodeText);
}
m_pDict->RemoveAt("I");
} else {
m_pDict->SetAtString(bDefault ? "DV" : "V", PDF_EncodeText(csValue));
if (bDefault) {
} else {
ClearSelection();
SetItemSelection(iIndex, TRUE);
}
}
if (bNotify && m_pForm->m_pFormNotify != NULL) {
m_pForm->m_pFormNotify->AfterValueChange(this);
}
m_pForm->m_bUpdated = TRUE;
}
break;
case ListBox: {
int iIndex = FindOptionValue(value);
if (iIndex < 0) {
return FALSE;
}
if (bDefault && iIndex == GetDefaultSelectedItem()) {
return FALSE;
}
if (bNotify && m_pForm->m_pFormNotify != NULL) {
CFX_WideString csValue = value;
int iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue);
if (iRet < 0) {
return FALSE;
}
}
if (bDefault) {
} else {
ClearSelection();
SetItemSelection(iIndex, TRUE);
}
if (bNotify && m_pForm->m_pFormNotify != NULL) {
m_pForm->m_pFormNotify->AfterSelectionChange(this);
}
m_pForm->m_bUpdated = TRUE;
break;
}
default:
break;
}
if (CPDF_InterForm::m_bUpdateAP) {
UpdateAP(NULL);
}
return TRUE;
}
