You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
1.9 KiB
75 lines
1.9 KiB
// Copyright 2016 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/fwl/cfwl_comboedit.h" |
|
|
|
#include <memory> |
|
#include <utility> |
|
|
|
#include "xfa/fde/cfde_txtedtengine.h" |
|
#include "xfa/fwl/cfwl_combobox.h" |
|
#include "xfa/fwl/cfwl_messagemouse.h" |
|
|
|
CFWL_ComboEdit::CFWL_ComboEdit( |
|
const CFWL_App* app, |
|
std::unique_ptr<CFWL_WidgetProperties> properties, |
|
CFWL_Widget* pOuter) |
|
: CFWL_Edit(app, std::move(properties), pOuter) { |
|
m_pOuter = static_cast<CFWL_ComboBox*>(pOuter); |
|
} |
|
|
|
void CFWL_ComboEdit::ClearSelected() { |
|
ClearSelections(); |
|
RepaintRect(GetRTClient()); |
|
} |
|
|
|
void CFWL_ComboEdit::SetSelected() { |
|
FlagFocus(true); |
|
GetTxtEdtEngine()->MoveCaretPos(MC_End); |
|
AddSelRange(0); |
|
} |
|
|
|
void CFWL_ComboEdit::FlagFocus(bool bSet) { |
|
if (bSet) { |
|
m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; |
|
return; |
|
} |
|
|
|
m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; |
|
HideCaret(nullptr); |
|
} |
|
|
|
void CFWL_ComboEdit::OnProcessMessage(CFWL_Message* pMessage) { |
|
if (!pMessage) |
|
return; |
|
|
|
bool backDefault = true; |
|
switch (pMessage->GetType()) { |
|
case CFWL_Message::Type::SetFocus: { |
|
m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; |
|
backDefault = false; |
|
break; |
|
} |
|
case CFWL_Message::Type::KillFocus: { |
|
m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; |
|
backDefault = false; |
|
break; |
|
} |
|
case CFWL_Message::Type::Mouse: { |
|
CFWL_MessageMouse* pMsg = static_cast<CFWL_MessageMouse*>(pMessage); |
|
if ((pMsg->m_dwCmd == FWL_MouseCommand::LeftButtonDown) && |
|
((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0)) { |
|
SetSelected(); |
|
m_pOuter->SetFocus(true); |
|
} |
|
break; |
|
} |
|
default: |
|
break; |
|
} |
|
if (backDefault) |
|
CFWL_Edit::OnProcessMessage(pMessage); |
|
}
|
|
|