// 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 <algorithm> | |
#include "xfa/src/foxitlib.h" | |
#include "xfa/src/fwl/src/core/include/fwl_targetimp.h" | |
#include "xfa/src/fwl/src/core/include/fwl_noteimp.h" | |
#include "xfa/src/fwl/src/core/include/fwl_widgetimp.h" | |
#include "xfa/src/fwl/src/core/include/fwl_widgetmgrimp.h" | |
#include "xfa/src/fwl/src/basewidget/include/fwl_checkboximp.h" | |
#define FWL_CKB_CaptionMargin 5 | |
// static | |
IFWL_CheckBox* IFWL_CheckBox::Create(const CFWL_WidgetImpProperties& properties, | |
IFWL_Widget* pOuter) { | |
IFWL_CheckBox* pCheckBox = new IFWL_CheckBox; | |
CFWL_CheckBoxImp* pCheckBoxImpl = new CFWL_CheckBoxImp(properties, pOuter); | |
pCheckBox->SetImpl(pCheckBoxImpl); | |
pCheckBoxImpl->SetInterface(pCheckBox); | |
return pCheckBox; | |
} | |
IFWL_CheckBox::IFWL_CheckBox() {} | |
int32_t IFWL_CheckBox::GetCheckState() { | |
return static_cast<CFWL_CheckBoxImp*>(GetImpl())->GetCheckState(); | |
} | |
FWL_ERR IFWL_CheckBox::SetCheckState(int32_t iCheck) { | |
return static_cast<CFWL_CheckBoxImp*>(GetImpl())->SetCheckState(iCheck); | |
} | |
CFWL_CheckBoxImp::CFWL_CheckBoxImp(const CFWL_WidgetImpProperties& properties, | |
IFWL_Widget* pOuter) | |
: CFWL_WidgetImp(properties, pOuter), | |
m_dwTTOStyles(FDE_TTOSTYLE_SingleLine), | |
m_iTTOAlign(FDE_TTOALIGNMENT_Center), | |
m_bBtnDown(FALSE) { | |
m_rtClient.Reset(); | |
m_rtBox.Reset(); | |
m_rtCaption.Reset(); | |
m_rtFocus.Reset(); | |
} | |
CFWL_CheckBoxImp::~CFWL_CheckBoxImp() {} | |
FWL_ERR CFWL_CheckBoxImp::GetClassName(CFX_WideString& wsClass) const { | |
wsClass = FWL_CLASS_CheckBox; | |
return FWL_ERR_Succeeded; | |
} | |
FX_DWORD CFWL_CheckBoxImp::GetClassID() const { | |
return FWL_CLASSHASH_CheckBox; | |
} | |
FWL_ERR CFWL_CheckBoxImp::Initialize() { | |
if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded) | |
return FWL_ERR_Indefinite; | |
m_pDelegate = new CFWL_CheckBoxImpDelegate(this); | |
return FWL_ERR_Succeeded; | |
} | |
FWL_ERR CFWL_CheckBoxImp::Finalize() { | |
delete m_pDelegate; | |
m_pDelegate = nullptr; | |
return CFWL_WidgetImp::Finalize(); | |
} | |
FWL_ERR CFWL_CheckBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) { | |
if (bAutoSize) { | |
rect.Set(0, 0, 0, 0); | |
if (!m_pProperties->m_pThemeProvider) | |
m_pProperties->m_pThemeProvider = GetAvailableTheme(); | |
if (!m_pProperties->m_pThemeProvider) | |
return FWL_ERR_Indefinite; | |
if (!m_pProperties->m_pDataProvider) | |
return FWL_ERR_Indefinite; | |
CFX_WideString wsCaption; | |
m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption); | |
if (wsCaption.GetLength() > 0) { | |
CFX_SizeF sz = CalcTextSize( | |
wsCaption, m_pProperties->m_pThemeProvider, | |
m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_MultiLine); | |
rect.Set(0, 0, sz.x, sz.y); | |
} | |
rect.Inflate(FWL_CKB_CaptionMargin, FWL_CKB_CaptionMargin); | |
IFWL_CheckBoxDP* pData = | |
static_cast<IFWL_CheckBoxDP*>(m_pProperties->m_pDataProvider); | |
FX_FLOAT fCheckBox = pData->GetBoxSize(m_pInterface); | |
rect.width += fCheckBox; | |
if (rect.height < fCheckBox) { | |
rect.height = fCheckBox; | |
} | |
CFWL_WidgetImp::GetWidgetRect(rect, TRUE); | |
} else { | |
rect = m_pProperties->m_rtWidget; | |
} | |
return FWL_ERR_Succeeded; | |
} | |
FWL_ERR CFWL_CheckBoxImp::Update() { | |
if (IsLocked()) { | |
return FWL_ERR_Indefinite; | |
} | |
if (!m_pProperties->m_pThemeProvider) { | |
m_pProperties->m_pThemeProvider = GetAvailableTheme(); | |
} | |
UpdateTextOutStyles(); | |
Layout(); | |
return FWL_ERR_Succeeded; | |
} | |
FWL_ERR CFWL_CheckBoxImp::DrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix) { | |
if (!pGraphics) | |
return FWL_ERR_Indefinite; | |
if (!m_pProperties->m_pThemeProvider) | |
return FWL_ERR_Indefinite; | |
IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider; | |
if (HasBorder()) { | |
DrawBorder(pGraphics, FWL_PART_CKB_Border, m_pProperties->m_pThemeProvider, | |
pMatrix); | |
} | |
if (HasEdge()) { | |
DrawEdge(pGraphics, FWL_PART_CKB_Edge, pTheme, pMatrix); | |
} | |
int32_t dwStates = GetPartStates(); | |
{ | |
CFWL_ThemeBackground param; | |
param.m_pWidget = m_pInterface; | |
param.m_iPart = FWL_PART_CKB_Background; | |
param.m_dwStates = dwStates; | |
param.m_pGraphics = pGraphics; | |
if (pMatrix) { | |
param.m_matrix.Concat(*pMatrix); | |
} | |
param.m_rtPart = m_rtClient; | |
if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) { | |
param.m_pData = &m_rtFocus; | |
} | |
pTheme->DrawBackground(¶m); | |
param.m_iPart = FWL_PART_CKB_CheckBox; | |
param.m_rtPart = m_rtBox; | |
pTheme->DrawBackground(¶m); | |
} | |
if (!m_pProperties->m_pDataProvider) | |
return FWL_ERR_Indefinite; | |
{ | |
CFX_WideString wsCaption; | |
m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption); | |
int32_t iLen = wsCaption.GetLength(); | |
if (iLen <= 0) | |
return FWL_ERR_Indefinite; | |
CFWL_ThemeText textParam; | |
textParam.m_pWidget = m_pInterface; | |
textParam.m_iPart = FWL_PART_CKB_Caption; | |
textParam.m_dwStates = dwStates; | |
textParam.m_pGraphics = pGraphics; | |
if (pMatrix) { | |
textParam.m_matrix.Concat(*pMatrix); | |
} | |
textParam.m_rtPart = m_rtCaption; | |
textParam.m_wsText = wsCaption; | |
textParam.m_dwTTOStyles = m_dwTTOStyles; | |
textParam.m_iTTOAlign = m_iTTOAlign; | |
pTheme->DrawText(&textParam); | |
} | |
return FWL_ERR_Succeeded; | |
} | |
int32_t CFWL_CheckBoxImp::GetCheckState() { | |
if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) && | |
((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Neutral)) { | |
return 2; | |
} | |
if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Checked) { | |
return 1; | |
} | |
return 0; | |
} | |
FWL_ERR CFWL_CheckBoxImp::SetCheckState(int32_t iCheck) { | |
m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask; | |
switch (iCheck) { | |
case 0: { | |
break; | |
} | |
case 1: { | |
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked; | |
break; | |
} | |
case 2: { | |
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) { | |
m_pProperties->m_dwStates |= FWL_STATE_CKB_Neutral; | |
} | |
break; | |
} | |
default: {} | |
} | |
Repaint(&m_rtClient); | |
return FWL_ERR_Succeeded; | |
} | |
void CFWL_CheckBoxImp::Layout() { | |
int32_t width = int32_t(m_pProperties->m_rtWidget.width + 0.5f); | |
int32_t height = int32_t(m_pProperties->m_rtWidget.height + 0.5f); | |
m_pProperties->m_rtWidget.width = (FX_FLOAT)width; | |
m_pProperties->m_rtWidget.height = (FX_FLOAT)height; | |
GetClientRect(m_rtClient); | |
FX_FLOAT fBoxTop = m_rtClient.top; | |
FX_FLOAT fBoxLeft = m_rtClient.left; | |
FX_FLOAT fTextLeft = 0.0, fTextRight = 0.0; | |
FX_FLOAT fClientRight = m_rtClient.right(); | |
FX_FLOAT fClientBottom = m_rtClient.bottom(); | |
if (!m_pProperties->m_pDataProvider) | |
return; | |
IFWL_CheckBoxDP* pData = | |
static_cast<IFWL_CheckBoxDP*>(m_pProperties->m_pDataProvider); | |
FX_FLOAT fCheckBox = pData->GetBoxSize(m_pInterface); | |
switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_VLayoutMask) { | |
case FWL_STYLEEXT_CKB_Top: { | |
fBoxTop = m_rtClient.top; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Bottom: { | |
fBoxTop = fClientBottom - fCheckBox; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_VCenter: | |
default: { | |
fBoxTop = m_rtClient.top + (m_rtClient.height - fCheckBox) / 2; | |
fBoxTop = FXSYS_floor(fBoxTop); | |
} | |
} | |
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_LeftText) { | |
fBoxLeft = fClientRight - fCheckBox; | |
fTextLeft = m_rtClient.left; | |
fTextRight = fBoxLeft; | |
} else { | |
fTextLeft = fBoxLeft + fCheckBox; | |
fTextRight = fClientRight; | |
} | |
m_rtBox.Set(fBoxLeft, fBoxTop, fCheckBox, fCheckBox); | |
m_rtCaption.Set(fTextLeft, m_rtClient.top, fTextRight - fTextLeft, | |
m_rtClient.height); | |
m_rtCaption.Inflate(-FWL_CKB_CaptionMargin, -FWL_CKB_CaptionMargin); | |
CFX_RectF rtFocus; | |
rtFocus.Set(m_rtCaption.left, m_rtCaption.top, m_rtCaption.width, | |
m_rtCaption.height); | |
CFX_WideString wsCaption; | |
m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption); | |
if (wsCaption.IsEmpty()) { | |
m_rtFocus.Set(0, 0, 0, 0); | |
} else { | |
CalcTextRect(wsCaption, m_pProperties->m_pThemeProvider, m_dwTTOStyles, | |
m_iTTOAlign, rtFocus); | |
if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_MultiLine) == 0) { | |
FX_FLOAT fWidth = std::max(m_rtCaption.width, rtFocus.width); | |
FX_FLOAT fHeight = std::min(m_rtCaption.height, rtFocus.height); | |
FX_FLOAT fLeft = m_rtCaption.left; | |
FX_FLOAT fTop = m_rtCaption.top; | |
if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_HLayoutMask) == | |
FWL_STYLEEXT_CKB_Center) { | |
fLeft = m_rtCaption.left + (m_rtCaption.width - fWidth) / 2; | |
} else if ((m_pProperties->m_dwStyleExes & | |
FWL_STYLEEXT_CKB_HLayoutMask) == FWL_STYLEEXT_CKB_Right) { | |
fLeft = m_rtCaption.right() - fWidth; | |
} | |
if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_VLayoutMask) == | |
FWL_STYLEEXT_CKB_VCenter) { | |
fTop = m_rtCaption.top + (m_rtCaption.height - fHeight) / 2; | |
} else if ((m_pProperties->m_dwStyleExes & | |
FWL_STYLEEXT_CKB_VLayoutMask) == FWL_STYLEEXT_CKB_Bottom) { | |
fTop = m_rtCaption.bottom() - fHeight; | |
} | |
m_rtFocus.Set(fLeft, fTop, fWidth, fHeight); | |
} else { | |
m_rtFocus.Set(rtFocus.left, rtFocus.top, rtFocus.width, rtFocus.height); | |
} | |
m_rtFocus.Inflate(1, 1); | |
} | |
} | |
FX_DWORD CFWL_CheckBoxImp::GetPartStates() { | |
int32_t dwStates = FWL_PARTSTATE_CKB_UnChecked; | |
if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Neutral) { | |
dwStates = FWL_PARTSTATE_CKB_Neutral; | |
} else if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Checked) { | |
dwStates = FWL_PARTSTATE_CKB_Checked; | |
} | |
if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) { | |
dwStates |= FWL_PARTSTATE_CKB_Disabled; | |
} else if (m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered) { | |
dwStates |= FWL_PARTSTATE_CKB_Hovered; | |
} else if (m_pProperties->m_dwStates & FWL_STATE_CKB_Pressed) { | |
dwStates |= FWL_PARTSTATE_CKB_Pressed; | |
} else { | |
dwStates |= FWL_PARTSTATE_CKB_Normal; | |
} | |
if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) { | |
dwStates |= FWL_PARTSTATE_CKB_Focused; | |
} | |
return dwStates; | |
} | |
void CFWL_CheckBoxImp::UpdateTextOutStyles() { | |
m_iTTOAlign = FDE_TTOALIGNMENT_Center; | |
switch (m_pProperties->m_dwStyleExes & | |
(FWL_STYLEEXT_CKB_HLayoutMask | FWL_STYLEEXT_CKB_VLayoutMask)) { | |
case FWL_STYLEEXT_CKB_Left | FWL_STYLEEXT_CKB_Top: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Center | FWL_STYLEEXT_CKB_Top: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_TopCenter; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Right | FWL_STYLEEXT_CKB_Top: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_TopRight; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Left | FWL_STYLEEXT_CKB_VCenter: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Center | FWL_STYLEEXT_CKB_VCenter: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_Center; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Right | FWL_STYLEEXT_CKB_VCenter: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_CenterRight; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Left | FWL_STYLEEXT_CKB_Bottom: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_BottomLeft; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Center | FWL_STYLEEXT_CKB_Bottom: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_BottomCenter; | |
break; | |
} | |
case FWL_STYLEEXT_CKB_Right | FWL_STYLEEXT_CKB_Bottom: { | |
m_iTTOAlign = FDE_TTOALIGNMENT_BottomRight; | |
break; | |
} | |
default: {} | |
} | |
m_dwTTOStyles = 0; | |
if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) { | |
m_dwTTOStyles |= FDE_TTOSTYLE_RTL; | |
} | |
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_MultiLine) { | |
m_dwTTOStyles |= FDE_TTOSTYLE_LineWrap; | |
} else { | |
m_dwTTOStyles |= FDE_TTOSTYLE_SingleLine; | |
} | |
} | |
void CFWL_CheckBoxImp::NextStates() { | |
FX_DWORD dwFirststate = m_pProperties->m_dwStates; | |
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_RadioButton) { | |
if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Unchecked) { | |
CFWL_WidgetMgr* pWidgetMgr = | |
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr()); | |
if (!pWidgetMgr->IsFormDisabled()) { | |
CFX_PtrArray radioarr; | |
pWidgetMgr->GetSameGroupRadioButton(m_pInterface, radioarr); | |
IFWL_CheckBox* pCheckBox = NULL; | |
int32_t iCount = radioarr.GetSize(); | |
for (int32_t i = 0; i < iCount; i++) { | |
pCheckBox = static_cast<IFWL_CheckBox*>(radioarr[i]); | |
if (pCheckBox != m_pInterface && | |
pCheckBox->GetStates() & FWL_STATE_CKB_Checked) { | |
pCheckBox->SetCheckState(0); | |
CFX_RectF rt; | |
pCheckBox->GetWidgetRect(rt); | |
rt.left = rt.top = 0; | |
m_pWidgetMgr->RepaintWidget(pCheckBox, &rt); | |
break; | |
} | |
} | |
} | |
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked; | |
} | |
} else { | |
if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Neutral) { | |
m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask; | |
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) { | |
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked; | |
} | |
} else if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) == | |
FWL_STATE_CKB_Checked) { | |
m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask; | |
} else { | |
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) { | |
m_pProperties->m_dwStates |= FWL_STATE_CKB_Neutral; | |
} else { | |
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked; | |
} | |
} | |
} | |
Repaint(&m_rtClient); | |
FX_DWORD dwLaststate = m_pProperties->m_dwStates; | |
if (dwFirststate != dwLaststate) { | |
CFWL_EvtCkbCheckStateChanged wmCheckBoxState; | |
wmCheckBoxState.m_pSrcTarget = m_pInterface; | |
DispatchEvent(&wmCheckBoxState); | |
} | |
} | |
CFWL_CheckBoxImpDelegate::CFWL_CheckBoxImpDelegate(CFWL_CheckBoxImp* pOwner) | |
: m_pOwner(pOwner) {} | |
int32_t CFWL_CheckBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) { | |
if (!pMessage) | |
return 0; | |
FX_DWORD dwMsgCode = pMessage->GetClassID(); | |
int32_t iRet = 1; | |
switch (dwMsgCode) { | |
case FWL_MSGHASH_Activate: { | |
OnActivate(pMessage); | |
break; | |
} | |
case FWL_MSGHASH_SetFocus: | |
case FWL_MSGHASH_KillFocus: { | |
OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus); | |
break; | |
} | |
case FWL_MSGHASH_Mouse: { | |
CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage); | |
FX_DWORD dwCmd = pMsg->m_dwCmd; | |
switch (dwCmd) { | |
case FWL_MSGMOUSECMD_LButtonDown: { | |
OnLButtonDown(pMsg); | |
break; | |
} | |
case FWL_MSGMOUSECMD_LButtonUp: { | |
OnLButtonUp(pMsg); | |
break; | |
} | |
case FWL_MSGMOUSECMD_MouseMove: { | |
OnMouseMove(pMsg); | |
break; | |
} | |
case FWL_MSGMOUSECMD_MouseLeave: { | |
OnMouseLeave(pMsg); | |
break; | |
} | |
default: {} | |
} | |
break; | |
} | |
case FWL_MSGHASH_Key: { | |
CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage); | |
if (pKey->m_dwCmd == FWL_MSGKEYCMD_KeyDown) { | |
OnKeyDown(pKey); | |
} | |
break; | |
} | |
default: { iRet = 0; } | |
} | |
CFWL_WidgetImpDelegate::OnProcessMessage(pMessage); | |
return iRet; | |
} | |
FWL_ERR CFWL_CheckBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix) { | |
return m_pOwner->DrawWidget(pGraphics, pMatrix); | |
} | |
void CFWL_CheckBoxImpDelegate::OnActivate(CFWL_Message* pMsg) { | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Deactivated; | |
m_pOwner->Repaint(&(m_pOwner->m_rtClient)); | |
} | |
void CFWL_CheckBoxImpDelegate::OnFocusChanged(CFWL_Message* pMsg, | |
FX_BOOL bSet) { | |
if (bSet) { | |
m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; | |
} else { | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; | |
} | |
m_pOwner->Repaint(&(m_pOwner->m_rtClient)); | |
} | |
void CFWL_CheckBoxImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) { | |
if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) { | |
return; | |
} | |
if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) { | |
m_pOwner->SetFocus(TRUE); | |
} | |
m_pOwner->m_bBtnDown = TRUE; | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Hovered; | |
m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Pressed; | |
m_pOwner->Repaint(&(m_pOwner->m_rtClient)); | |
} | |
void CFWL_CheckBoxImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) { | |
if (!m_pOwner->m_bBtnDown) { | |
return; | |
} | |
m_pOwner->m_bBtnDown = FALSE; | |
if (!m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { | |
return; | |
} | |
m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered; | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Pressed; | |
m_pOwner->NextStates(); | |
} | |
void CFWL_CheckBoxImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) { | |
if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) { | |
return; | |
} | |
FX_BOOL bRepaint = FALSE; | |
if (m_pOwner->m_bBtnDown) { | |
if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { | |
if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Pressed) == 0) { | |
bRepaint = TRUE; | |
m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Pressed; | |
} | |
if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered)) { | |
bRepaint = TRUE; | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Hovered; | |
} | |
} else { | |
if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Pressed) { | |
bRepaint = TRUE; | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Pressed; | |
} | |
if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered) == 0) { | |
bRepaint = TRUE; | |
m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered; | |
} | |
} | |
} else { | |
if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { | |
if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered) == 0) { | |
bRepaint = TRUE; | |
m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered; | |
} | |
} | |
} | |
if (bRepaint) { | |
m_pOwner->Repaint(&(m_pOwner->m_rtBox)); | |
} | |
} | |
void CFWL_CheckBoxImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) { | |
if (m_pOwner->m_bBtnDown) { | |
m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered; | |
} else { | |
m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Hovered; | |
} | |
m_pOwner->Repaint(&(m_pOwner->m_rtBox)); | |
} | |
void CFWL_CheckBoxImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) { | |
if (pMsg->m_dwKeyCode == FWL_VKEY_Tab) { | |
m_pOwner->DispatchKeyEvent(pMsg); | |
return; | |
} | |
if (pMsg->m_dwKeyCode == FWL_VKEY_Return || | |
pMsg->m_dwKeyCode == FWL_VKEY_Space) { | |
m_pOwner->NextStates(); | |
} | |
} |