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Unified Diff: xfa/src/fwl/src/basewidget/fwl_pushbuttonimp.cpp

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fwl/src/basewidget/fwl_pushbuttonimp.cpp
diff --git a/xfa/src/fwl/src/basewidget/fwl_pushbuttonimp.cpp b/xfa/src/fwl/src/basewidget/fwl_pushbuttonimp.cpp
index d9346eab1736d20e60740f060c4a7daed5b5691d..806fec2e39188362cd4533cc566a9904712b248a 100644
--- a/xfa/src/fwl/src/basewidget/fwl_pushbuttonimp.cpp
+++ b/xfa/src/fwl/src/basewidget/fwl_pushbuttonimp.cpp
@@ -1,549 +1,549 @@
-// 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/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/basewidget/include/fwl_pushbuttonimp.h"
-
-// static
-IFWL_PushButton* IFWL_PushButton::Create(
- const CFWL_WidgetImpProperties& properties,
- IFWL_Widget* pOuter) {
- IFWL_PushButton* pPushButton = new IFWL_PushButton;
- CFWL_PushButtonImp* pPushButtonImpl =
- new CFWL_PushButtonImp(properties, pOuter);
- pPushButton->SetImpl(pPushButtonImpl);
- pPushButtonImpl->SetInterface(pPushButton);
- return pPushButton;
-}
-IFWL_PushButton::IFWL_PushButton() {
-}
-
-CFWL_PushButtonImp::CFWL_PushButtonImp(
- const CFWL_WidgetImpProperties& properties,
- IFWL_Widget* pOuter)
- : CFWL_WidgetImp(properties, pOuter),
- m_bBtnDown(FALSE),
- m_dwTTOStyles(FDE_TTOSTYLE_SingleLine),
- m_iTTOAlign(FDE_TTOALIGNMENT_Center) {
- m_rtClient.Set(0, 0, 0, 0);
- m_rtCaption.Set(0, 0, 0, 0);
-}
-CFWL_PushButtonImp::~CFWL_PushButtonImp() {}
-FWL_ERR CFWL_PushButtonImp::GetClassName(CFX_WideString& wsClass) const {
- wsClass = FWL_CLASS_PushButton;
- return FWL_ERR_Succeeded;
-}
-FX_DWORD CFWL_PushButtonImp::GetClassID() const {
- return FWL_CLASSHASH_PushButton;
-}
-FWL_ERR CFWL_PushButtonImp::Initialize() {
- if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
- return FWL_ERR_Indefinite;
- m_pDelegate = new CFWL_PushButtonImpDelegate(this);
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_PushButtonImp::Finalize() {
- delete m_pDelegate;
- m_pDelegate = nullptr;
- return CFWL_WidgetImp::Finalize();
-}
-FWL_ERR CFWL_PushButtonImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
- if (bAutoSize) {
- rect.Set(0, 0, 0, 0);
- if (m_pProperties->m_pThemeProvider == NULL) {
- m_pProperties->m_pThemeProvider = GetAvailableTheme();
- }
- CFX_WideString wsCaption;
- IFWL_PushButtonDP* pData =
- static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider);
- if (pData) {
- pData->GetCaption(m_pInterface, wsCaption);
- }
- int32_t iLen = wsCaption.GetLength();
- if (iLen > 0) {
- CFX_SizeF sz = CalcTextSize(wsCaption, m_pProperties->m_pThemeProvider);
- rect.Set(0, 0, sz.x, sz.y);
- }
- FX_FLOAT* fcaption =
- static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_PSB_Margin));
- rect.Inflate(*fcaption, *fcaption);
- CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
- } else {
- rect = m_pProperties->m_rtWidget;
- }
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_PushButtonImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
- if ((dwStates & FWL_WGTSTATE_Disabled) && bSet) {
- m_pProperties->m_dwStates = FWL_WGTSTATE_Disabled;
- return FWL_ERR_Succeeded;
- }
- return CFWL_WidgetImp::SetStates(dwStates, bSet);
-}
-FWL_ERR CFWL_PushButtonImp::Update() {
- if (IsLocked()) {
- return FWL_ERR_Indefinite;
- }
- if (!m_pProperties->m_pThemeProvider) {
- m_pProperties->m_pThemeProvider = GetAvailableTheme();
- }
- UpdateTextOutStyles();
- GetClientRect(m_rtClient);
- m_rtCaption = m_rtClient;
- FX_FLOAT* fcaption =
- static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_PSB_Margin));
- m_rtCaption.Inflate(-*fcaption, -*fcaption);
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_PushButtonImp::DrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- if (!pGraphics)
- return FWL_ERR_Indefinite;
- if (!m_pProperties->m_pThemeProvider)
- return FWL_ERR_Indefinite;
- IFWL_PushButtonDP* pData =
- static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider);
- CFX_DIBitmap* pPicture = NULL;
- IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
- if (HasBorder()) {
- DrawBorder(pGraphics, FWL_PART_PSB_Border, m_pProperties->m_pThemeProvider,
- pMatrix);
- }
- if (HasEdge()) {
- DrawEdge(pGraphics, FWL_PART_PSB_Edge, m_pProperties->m_pThemeProvider,
- pMatrix);
- }
- DrawBkground(pGraphics, m_pProperties->m_pThemeProvider, pMatrix);
- CFX_Matrix matrix;
- matrix.Concat(*pMatrix);
- FX_FLOAT iPicwidth = 0;
- FX_FLOAT ipicheight = 0;
- CFX_WideString wsCaption;
- if (pData) {
- pData->GetCaption(m_pInterface, wsCaption);
- }
- CFX_RectF rtText;
- rtText.Set(0, 0, 0, 0);
- if (!wsCaption.IsEmpty()) {
- CalcTextRect(wsCaption, pTheme, 0, m_iTTOAlign, rtText);
- }
- switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_PSB_ModeMask) {
- case FWL_STYLEEXT_PSB_TextOnly:
- DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix);
- break;
- case FWL_STYLEEXT_PSB_IconOnly:
- if (pData) {
- pPicture = pData->GetPicture(m_pInterface);
- }
- if (pPicture) {
- CFX_PointF point;
- switch (m_iTTOAlign) {
- case 0: {
- point.x = m_rtClient.left;
- point.y = m_rtClient.top;
- break;
- }
- case 1: {
- point.x = m_rtClient.left +
- (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
- point.y = m_rtClient.top;
- break;
- }
- case 2:
- point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
- point.y = m_rtClient.top;
- break;
- case 4:
- point.x = m_rtClient.left;
- point.y = m_rtClient.top + m_rtClient.height / 2 -
- pPicture->GetHeight() / 2;
- break;
- case 5:
- point.x = m_rtClient.left +
- (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
- point.y = m_rtClient.top + m_rtClient.height / 2 -
- pPicture->GetHeight() / 2;
- break;
- case 6:
- point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
- point.y = m_rtClient.top + m_rtClient.height / 2 -
- pPicture->GetHeight() / 2;
- break;
- case 8:
- point.x = m_rtClient.left;
- point.y =
- m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
- break;
- case 9:
- point.x = m_rtClient.left +
- (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
- point.y =
- m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
- break;
- case 10:
- point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
- point.y =
- m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
- break;
- }
- pGraphics->DrawImage(pPicture, point, &matrix);
- }
- break;
- case FWL_STYLEEXT_PSB_TextIcon:
- if (pPicture) {
- CFX_PointF point;
- switch (m_iTTOAlign) {
- case 0: {
- point.x = m_rtClient.left;
- point.y = m_rtClient.top;
- iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7);
- ipicheight =
- pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
- break;
- }
- case 1: {
- point.x =
- m_rtClient.left + (m_rtClient.width / 2 -
- (pPicture->GetWidth() + rtText.width) / 2);
- point.y = m_rtClient.top;
- iPicwidth = pPicture->GetWidth() -
- ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
- rtText.width / 2 - 7;
- ipicheight =
- pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
- break;
- }
- case 2:
- point.x = m_rtClient.left + m_rtClient.width -
- pPicture->GetWidth() - rtText.width;
- point.y = m_rtClient.top;
- iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
- pPicture->GetWidth() - rtText.width + 7;
- ipicheight =
- pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
- break;
- case 4:
- point.x = m_rtClient.left;
- point.y = m_rtClient.top + m_rtClient.height / 2 -
- pPicture->GetHeight() / 2;
- iPicwidth = m_rtClient.left + pPicture->GetWidth() - 7;
- break;
- case 5:
- point.x =
- m_rtClient.left + (m_rtClient.width / 2 -
- (pPicture->GetWidth() + rtText.width) / 2);
- point.y = m_rtClient.top + m_rtClient.height / 2 -
- pPicture->GetHeight() / 2;
- iPicwidth = pPicture->GetWidth() -
- ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
- rtText.width / 2 - 7;
- break;
- case 6:
- point.x = m_rtClient.left + m_rtClient.width -
- pPicture->GetWidth() - rtText.width;
- point.y = m_rtClient.top + m_rtClient.height / 2 -
- pPicture->GetHeight() / 2;
- iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
- pPicture->GetWidth() - rtText.width + 7;
- break;
- case 8:
- point.x = m_rtClient.left;
- point.y =
- m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
- iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7);
- ipicheight -= rtText.height / 2;
- break;
- case 9:
- point.x =
- m_rtClient.left + (m_rtClient.width / 2 -
- (pPicture->GetWidth() + rtText.width) / 2);
- point.y =
- m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
- iPicwidth = pPicture->GetWidth() -
- ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
- rtText.width / 2 - 7;
- ipicheight -= rtText.height / 2;
- break;
- case 10:
- point.x = m_rtClient.left + m_rtClient.width -
- pPicture->GetWidth() - rtText.width;
- point.y =
- m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
- iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
- pPicture->GetWidth() - rtText.width + 7;
- ipicheight -= rtText.height / 2;
- break;
- }
- pGraphics->DrawImage(pPicture, point, &matrix);
- }
- matrix.e += m_rtClient.left + iPicwidth;
- matrix.f += m_rtClient.top + ipicheight;
- DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix);
- break;
- }
- return FWL_ERR_Succeeded;
-}
-void CFWL_PushButtonImp::DrawBkground(CFX_Graphics* pGraphics,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix) {
- CFWL_ThemeBackground param;
- param.m_pWidget = m_pInterface;
- param.m_iPart = FWL_PART_PSB_Background;
- param.m_dwStates = GetPartStates();
- 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_rtCaption;
- }
- pTheme->DrawBackground(&param);
-}
-void CFWL_PushButtonImp::DrawText(CFX_Graphics* pGraphics,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix) {
- if (!m_pProperties->m_pDataProvider)
- return;
- CFX_WideString wsCaption;
- m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
- if (wsCaption.IsEmpty()) {
- return;
- }
- CFWL_ThemeText param;
- param.m_pWidget = m_pInterface;
- param.m_iPart = FWL_PART_PSB_Caption;
- param.m_dwStates = GetPartStates();
- param.m_pGraphics = pGraphics;
- if (pMatrix) {
- param.m_matrix.Concat(*pMatrix);
- }
- param.m_rtPart = m_rtCaption;
- param.m_wsText = wsCaption;
- param.m_dwTTOStyles = m_dwTTOStyles;
- param.m_iTTOAlign = m_iTTOAlign;
- pTheme->DrawText(&param);
-}
-FX_DWORD CFWL_PushButtonImp::GetPartStates() {
- FX_DWORD dwStates = FWL_PARTSTATE_PSB_Normal;
- if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
- dwStates |= FWL_PARTSTATE_PSB_Focused;
- }
- if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
- dwStates = FWL_PARTSTATE_PSB_Disabled;
- } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) {
- dwStates |= FWL_PARTSTATE_PSB_Pressed;
- } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) {
- dwStates |= FWL_PARTSTATE_PSB_Hovered;
- } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Default) {
- dwStates |= FWL_PARTSTATE_PSB_Default;
- }
- return dwStates;
-}
-void CFWL_PushButtonImp::UpdateTextOutStyles() {
- m_iTTOAlign = FDE_TTOALIGNMENT_Center;
- switch (m_pProperties->m_dwStyleExes &
- (FWL_STYLEEXT_PSB_HLayoutMask | FWL_STYLEEXT_PSB_VLayoutMask)) {
- case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Top: {
- m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft;
- break;
- }
- case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Top: {
- m_iTTOAlign = FDE_TTOALIGNMENT_TopCenter;
- break;
- }
- case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Top: {
- m_iTTOAlign = FDE_TTOALIGNMENT_TopRight;
- break;
- }
- case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_VCenter: {
- m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
- break;
- }
- case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_VCenter: {
- m_iTTOAlign = FDE_TTOALIGNMENT_Center;
- break;
- }
- case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_VCenter: {
- m_iTTOAlign = FDE_TTOALIGNMENT_CenterRight;
- break;
- }
- case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Bottom: {
- m_iTTOAlign = FDE_TTOALIGNMENT_BottomLeft;
- break;
- }
- case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Bottom: {
- m_iTTOAlign = FDE_TTOALIGNMENT_BottomCenter;
- break;
- }
- case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Bottom: {
- m_iTTOAlign = FDE_TTOALIGNMENT_BottomRight;
- break;
- }
- default: {}
- }
- m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
- if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) {
- m_dwTTOStyles |= FDE_TTOSTYLE_RTL;
- }
-}
-CFWL_PushButtonImpDelegate::CFWL_PushButtonImpDelegate(
- CFWL_PushButtonImp* pOwner)
- : m_pOwner(pOwner) {}
-int32_t CFWL_PushButtonImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
- if (!pMessage)
- return 0;
- if (!m_pOwner->IsEnabled()) {
- return 1;
- }
- int32_t iRet = 1;
- FX_DWORD dwMsgCode = pMessage->GetClassID();
- switch (dwMsgCode) {
- 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;
- break;
- }
- }
- CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
- return iRet;
-}
-FWL_ERR CFWL_PushButtonImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_PushButtonImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- return m_pOwner->DrawWidget(pGraphics, pMatrix);
-}
-void CFWL_PushButtonImpDelegate::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_PushButtonImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
- 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_PSB_Hovered;
- m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed;
- m_pOwner->Repaint(&m_pOwner->m_rtClient);
-}
-void CFWL_PushButtonImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
- m_pOwner->m_bBtnDown = FALSE;
- if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
- m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
- } else {
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
- }
- if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
- CFWL_EvtClick wmClick;
- wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
- m_pOwner->DispatchEvent(&wmClick);
- }
- m_pOwner->Repaint(&m_pOwner->m_rtClient);
-}
-void CFWL_PushButtonImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
- 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_PSB_Pressed) == 0) {
- m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed;
- bRepaint = TRUE;
- }
- if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) {
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
- bRepaint = TRUE;
- }
- } else {
- if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) {
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
- bRepaint = TRUE;
- }
- if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) {
- m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
- bRepaint = TRUE;
- }
- }
- } else {
- if (!m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
- return;
- }
- if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) {
- m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
- bRepaint = TRUE;
- }
- }
- if (bRepaint) {
- m_pOwner->Repaint(&m_pOwner->m_rtClient);
- }
-}
-void CFWL_PushButtonImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
- m_pOwner->m_bBtnDown = FALSE;
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
- m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
- m_pOwner->Repaint(&m_pOwner->m_rtClient);
-}
-void CFWL_PushButtonImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
- if (pMsg->m_dwKeyCode == FWL_VKEY_Return) {
- CFWL_EvtMouse wmMouse;
- wmMouse.m_pSrcTarget = m_pOwner->m_pInterface;
- wmMouse.m_dwCmd = FWL_MSGMOUSECMD_LButtonUp;
- m_pOwner->DispatchEvent(&wmMouse);
- CFWL_EvtClick wmClick;
- wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
- m_pOwner->DispatchEvent(&wmClick);
- return;
- }
- if (pMsg->m_dwKeyCode != FWL_VKEY_Tab) {
- return;
- }
- m_pOwner->DispatchKeyEvent(pMsg);
-}
+// 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/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/basewidget/include/fwl_pushbuttonimp.h"
+
+// static
+IFWL_PushButton* IFWL_PushButton::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_PushButton* pPushButton = new IFWL_PushButton;
+ CFWL_PushButtonImp* pPushButtonImpl =
+ new CFWL_PushButtonImp(properties, pOuter);
+ pPushButton->SetImpl(pPushButtonImpl);
+ pPushButtonImpl->SetInterface(pPushButton);
+ return pPushButton;
+}
+IFWL_PushButton::IFWL_PushButton() {
+}
+
+CFWL_PushButtonImp::CFWL_PushButtonImp(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_bBtnDown(FALSE),
+ m_dwTTOStyles(FDE_TTOSTYLE_SingleLine),
+ m_iTTOAlign(FDE_TTOALIGNMENT_Center) {
+ m_rtClient.Set(0, 0, 0, 0);
+ m_rtCaption.Set(0, 0, 0, 0);
+}
+CFWL_PushButtonImp::~CFWL_PushButtonImp() {}
+FWL_ERR CFWL_PushButtonImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_PushButton;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_PushButtonImp::GetClassID() const {
+ return FWL_CLASSHASH_PushButton;
+}
+FWL_ERR CFWL_PushButtonImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_PushButtonImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_PushButtonImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (m_pProperties->m_pThemeProvider == NULL) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ CFX_WideString wsCaption;
+ IFWL_PushButtonDP* pData =
+ static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider);
+ if (pData) {
+ pData->GetCaption(m_pInterface, wsCaption);
+ }
+ int32_t iLen = wsCaption.GetLength();
+ if (iLen > 0) {
+ CFX_SizeF sz = CalcTextSize(wsCaption, m_pProperties->m_pThemeProvider);
+ rect.Set(0, 0, sz.x, sz.y);
+ }
+ FX_FLOAT* fcaption =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_PSB_Margin));
+ rect.Inflate(*fcaption, *fcaption);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ if ((dwStates & FWL_WGTSTATE_Disabled) && bSet) {
+ m_pProperties->m_dwStates = FWL_WGTSTATE_Disabled;
+ return FWL_ERR_Succeeded;
+ }
+ return CFWL_WidgetImp::SetStates(dwStates, bSet);
+}
+FWL_ERR CFWL_PushButtonImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ UpdateTextOutStyles();
+ GetClientRect(m_rtClient);
+ m_rtCaption = m_rtClient;
+ FX_FLOAT* fcaption =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_PSB_Margin));
+ m_rtCaption.Inflate(-*fcaption, -*fcaption);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_PushButtonDP* pData =
+ static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider);
+ CFX_DIBitmap* pPicture = NULL;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_PSB_Border, m_pProperties->m_pThemeProvider,
+ pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_PSB_Edge, m_pProperties->m_pThemeProvider,
+ pMatrix);
+ }
+ DrawBkground(pGraphics, m_pProperties->m_pThemeProvider, pMatrix);
+ CFX_Matrix matrix;
+ matrix.Concat(*pMatrix);
+ FX_FLOAT iPicwidth = 0;
+ FX_FLOAT ipicheight = 0;
+ CFX_WideString wsCaption;
+ if (pData) {
+ pData->GetCaption(m_pInterface, wsCaption);
+ }
+ CFX_RectF rtText;
+ rtText.Set(0, 0, 0, 0);
+ if (!wsCaption.IsEmpty()) {
+ CalcTextRect(wsCaption, pTheme, 0, m_iTTOAlign, rtText);
+ }
+ switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_PSB_ModeMask) {
+ case FWL_STYLEEXT_PSB_TextOnly:
+ DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix);
+ break;
+ case FWL_STYLEEXT_PSB_IconOnly:
+ if (pData) {
+ pPicture = pData->GetPicture(m_pInterface);
+ }
+ if (pPicture) {
+ CFX_PointF point;
+ switch (m_iTTOAlign) {
+ case 0: {
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top;
+ break;
+ }
+ case 1: {
+ point.x = m_rtClient.left +
+ (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
+ point.y = m_rtClient.top;
+ break;
+ }
+ case 2:
+ point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
+ point.y = m_rtClient.top;
+ break;
+ case 4:
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ break;
+ case 5:
+ point.x = m_rtClient.left +
+ (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ break;
+ case 6:
+ point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ break;
+ case 8:
+ point.x = m_rtClient.left;
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ break;
+ case 9:
+ point.x = m_rtClient.left +
+ (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ break;
+ case 10:
+ point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ break;
+ }
+ pGraphics->DrawImage(pPicture, point, &matrix);
+ }
+ break;
+ case FWL_STYLEEXT_PSB_TextIcon:
+ if (pPicture) {
+ CFX_PointF point;
+ switch (m_iTTOAlign) {
+ case 0: {
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top;
+ iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7);
+ ipicheight =
+ pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
+ break;
+ }
+ case 1: {
+ point.x =
+ m_rtClient.left + (m_rtClient.width / 2 -
+ (pPicture->GetWidth() + rtText.width) / 2);
+ point.y = m_rtClient.top;
+ iPicwidth = pPicture->GetWidth() -
+ ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
+ rtText.width / 2 - 7;
+ ipicheight =
+ pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
+ break;
+ }
+ case 2:
+ point.x = m_rtClient.left + m_rtClient.width -
+ pPicture->GetWidth() - rtText.width;
+ point.y = m_rtClient.top;
+ iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
+ pPicture->GetWidth() - rtText.width + 7;
+ ipicheight =
+ pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
+ break;
+ case 4:
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ iPicwidth = m_rtClient.left + pPicture->GetWidth() - 7;
+ break;
+ case 5:
+ point.x =
+ m_rtClient.left + (m_rtClient.width / 2 -
+ (pPicture->GetWidth() + rtText.width) / 2);
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ iPicwidth = pPicture->GetWidth() -
+ ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
+ rtText.width / 2 - 7;
+ break;
+ case 6:
+ point.x = m_rtClient.left + m_rtClient.width -
+ pPicture->GetWidth() - rtText.width;
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
+ pPicture->GetWidth() - rtText.width + 7;
+ break;
+ case 8:
+ point.x = m_rtClient.left;
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7);
+ ipicheight -= rtText.height / 2;
+ break;
+ case 9:
+ point.x =
+ m_rtClient.left + (m_rtClient.width / 2 -
+ (pPicture->GetWidth() + rtText.width) / 2);
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ iPicwidth = pPicture->GetWidth() -
+ ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
+ rtText.width / 2 - 7;
+ ipicheight -= rtText.height / 2;
+ break;
+ case 10:
+ point.x = m_rtClient.left + m_rtClient.width -
+ pPicture->GetWidth() - rtText.width;
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
+ pPicture->GetWidth() - rtText.width + 7;
+ ipicheight -= rtText.height / 2;
+ break;
+ }
+ pGraphics->DrawImage(pPicture, point, &matrix);
+ }
+ matrix.e += m_rtClient.left + iPicwidth;
+ matrix.f += m_rtClient.top + ipicheight;
+ DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix);
+ break;
+ }
+ return FWL_ERR_Succeeded;
+}
+void CFWL_PushButtonImp::DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_PSB_Background;
+ param.m_dwStates = GetPartStates();
+ 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_rtCaption;
+ }
+ pTheme->DrawBackground(&param);
+}
+void CFWL_PushButtonImp::DrawText(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (!m_pProperties->m_pDataProvider)
+ return;
+ CFX_WideString wsCaption;
+ m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
+ if (wsCaption.IsEmpty()) {
+ return;
+ }
+ CFWL_ThemeText param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_PSB_Caption;
+ param.m_dwStates = GetPartStates();
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtCaption;
+ param.m_wsText = wsCaption;
+ param.m_dwTTOStyles = m_dwTTOStyles;
+ param.m_iTTOAlign = m_iTTOAlign;
+ pTheme->DrawText(&param);
+}
+FX_DWORD CFWL_PushButtonImp::GetPartStates() {
+ FX_DWORD dwStates = FWL_PARTSTATE_PSB_Normal;
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ dwStates |= FWL_PARTSTATE_PSB_Focused;
+ }
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ dwStates = FWL_PARTSTATE_PSB_Disabled;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) {
+ dwStates |= FWL_PARTSTATE_PSB_Pressed;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) {
+ dwStates |= FWL_PARTSTATE_PSB_Hovered;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Default) {
+ dwStates |= FWL_PARTSTATE_PSB_Default;
+ }
+ return dwStates;
+}
+void CFWL_PushButtonImp::UpdateTextOutStyles() {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ switch (m_pProperties->m_dwStyleExes &
+ (FWL_STYLEEXT_PSB_HLayoutMask | FWL_STYLEEXT_PSB_VLayoutMask)) {
+ case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopCenter;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopRight;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_CenterRight;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomLeft;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomCenter;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomRight;
+ break;
+ }
+ default: {}
+ }
+ m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) {
+ m_dwTTOStyles |= FDE_TTOSTYLE_RTL;
+ }
+}
+CFWL_PushButtonImpDelegate::CFWL_PushButtonImpDelegate(
+ CFWL_PushButtonImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_PushButtonImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ if (!m_pOwner->IsEnabled()) {
+ return 1;
+ }
+ int32_t iRet = 1;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ switch (dwMsgCode) {
+ 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;
+ break;
+ }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_PushButtonImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_PushButtonImpDelegate::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_PushButtonImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ 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_PSB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bBtnDown = FALSE;
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ }
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ CFWL_EvtClick wmClick;
+ wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&wmClick);
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ 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_PSB_Pressed) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed;
+ bRepaint = TRUE;
+ }
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
+ bRepaint = TRUE;
+ }
+ } else {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ bRepaint = TRUE;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ bRepaint = TRUE;
+ }
+ }
+ } else {
+ if (!m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ bRepaint = TRUE;
+ }
+ }
+ if (bRepaint) {
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+}
+void CFWL_PushButtonImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bBtnDown = FALSE;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
+ if (pMsg->m_dwKeyCode == FWL_VKEY_Return) {
+ CFWL_EvtMouse wmMouse;
+ wmMouse.m_pSrcTarget = m_pOwner->m_pInterface;
+ wmMouse.m_dwCmd = FWL_MSGMOUSECMD_LButtonUp;
+ m_pOwner->DispatchEvent(&wmMouse);
+ CFWL_EvtClick wmClick;
+ wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&wmClick);
+ return;
+ }
+ if (pMsg->m_dwKeyCode != FWL_VKEY_Tab) {
+ return;
+ }
+ m_pOwner->DispatchKeyEvent(pMsg);
+}
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