blob: 1bf03a057bf17d0e71904b2ecdcd3d34e8991689 [file] [log] [blame]
// 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/cxfa_ffpasswordedit.h"
#include "third_party/base/check.h"
#include "xfa/fwl/cfwl_edit.h"
#include "xfa/fwl/cfwl_notedriver.h"
#include "xfa/fxfa/cxfa_ffdoc.h"
#include "xfa/fxfa/parser/cxfa_node.h"
#include "xfa/fxfa/parser/cxfa_passwordedit.h"
CXFA_FFPasswordEdit::CXFA_FFPasswordEdit(CXFA_Node* pNode,
CXFA_PasswordEdit* password_node)
: CXFA_FFTextEdit(pNode), password_node_(password_node) {}
CXFA_FFPasswordEdit::~CXFA_FFPasswordEdit() = default;
void CXFA_FFPasswordEdit::Trace(cppgc::Visitor* visitor) const {
CXFA_FFTextEdit::Trace(visitor);
visitor->Trace(password_node_);
}
bool CXFA_FFPasswordEdit::LoadWidget() {
DCHECK(!IsLoaded());
CFWL_Edit* pWidget = cppgc::MakeGarbageCollected<CFWL_Edit>(
GetFWLApp()->GetHeap()->GetAllocationHandle(), GetFWLApp(),
CFWL_Widget::Properties(), nullptr);
SetNormalWidget(pWidget);
pWidget->SetAdapterIface(this);
CFWL_NoteDriver* pNoteDriver = pWidget->GetFWLApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pWidget, pWidget);
m_pOldDelegate = pWidget->GetDelegate();
pWidget->SetDelegate(this);
{
CFWL_Widget::ScopedUpdateLock update_lock(pWidget);
pWidget->SetText(m_pNode->GetValue(XFA_VALUEPICTURE_Display));
UpdateWidgetProperty();
}
return CXFA_FFField::LoadWidget();
}
void CXFA_FFPasswordEdit::UpdateWidgetProperty() {
CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(GetNormalWidget());
if (!pWidget)
return;
uint32_t dwExtendedStyle = FWL_STYLEEXT_EDT_ShowScrollbarFocus |
FWL_STYLEEXT_EDT_OuterScrollbar |
FWL_STYLEEXT_EDT_Password;
dwExtendedStyle |= UpdateUIProperty();
WideString password = password_node_->GetPasswordChar();
if (!password.IsEmpty())
pWidget->SetAliasChar(password[0]);
if (!m_pNode->IsHorizontalScrollPolicyOff())
dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
if (!m_pNode->IsOpenAccess() || !GetDoc()->GetXFADoc()->IsInteractive())
dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
dwExtendedStyle |= GetAlignment();
GetNormalWidget()->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
}