// 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 | |
#ifndef _FWL_ToolTip_IMP_H | |
#define _FWL_ToolTip_IMP_H | |
class CFWL_WidgetImp; | |
class CFWL_WidgetImpProperties; | |
class CFWL_WidgetImpDelegate; | |
class IFWL_Widget; | |
class IFWL_Timer; | |
class CFWL_ToolTipImp; | |
class CFWL_ToolTipImpDelegate; | |
class CFWL_ToolTipImp : public CFWL_FormImp { | |
public: | |
CFWL_ToolTipImp(const CFWL_WidgetImpProperties& properties, | |
IFWL_Widget* pOuter); | |
virtual ~CFWL_ToolTipImp(); | |
virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const; | |
virtual FX_DWORD GetClassID() const; | |
virtual FWL_ERR Initialize(); | |
virtual FWL_ERR Finalize(); | |
virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); | |
virtual FWL_ERR Update(); | |
virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL); | |
virtual FWL_ERR SetStates(FX_DWORD dwStates, FX_BOOL bSet); | |
virtual FWL_ERR GetClientRect(CFX_RectF& rect); | |
FWL_ERR SetAnchor(const CFX_RectF& rtAnchor); | |
FWL_ERR Show(); | |
FWL_ERR Hide(); | |
protected: | |
void DrawBkground(CFX_Graphics* pGraphics, | |
IFWL_ThemeProvider* pTheme, | |
const CFX_Matrix* pMatrix); | |
void DrawText(CFX_Graphics* pGraphics, | |
IFWL_ThemeProvider* pTheme, | |
const CFX_Matrix* pMatrix); | |
void UpdateTextOutStyles(); | |
void RefreshToolTipPos(); | |
class CFWL_ToolTipTimer : public IFWL_Timer { | |
public: | |
CFWL_ToolTipTimer(){}; | |
~CFWL_ToolTipTimer(){}; | |
CFWL_ToolTipTimer(CFWL_ToolTipImp* pToolTip); | |
virtual int32_t Run(FWL_HTIMER hTimer); | |
CFWL_ToolTipImp* m_pToolTip; | |
}; | |
CFX_RectF m_rtClient; | |
CFX_RectF m_rtCaption; | |
FX_BOOL m_bBtnDown; | |
FX_DWORD m_dwTTOStyles; | |
int32_t m_iTTOAlign; | |
CFX_RectF m_rtAnchor; | |
FWL_HTIMER m_hTimerShow; | |
FWL_HTIMER m_hTimerHide; | |
CFWL_ToolTipTimer* m_pTimer; | |
CFWL_ToolTipTimer m_TimerShow; | |
CFWL_ToolTipTimer m_TimerHide; | |
friend class CFWL_ToolTipImpDelegate; | |
friend class CFWL_ToolTipTimer; | |
}; | |
class CFWL_ToolTipImpDelegate : public CFWL_WidgetImpDelegate { | |
public: | |
CFWL_ToolTipImpDelegate(CFWL_ToolTipImp* pOwner); | |
int32_t OnProcessMessage(CFWL_Message* pMessage) override; | |
FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override; | |
FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL) override; | |
protected: | |
void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); | |
void OnLButtonDown(CFWL_MsgMouse* pMsg); | |
void OnLButtonUp(CFWL_MsgMouse* pMsg); | |
void OnMouseMove(CFWL_MsgMouse* pMsg); | |
void OnMouseLeave(CFWL_MsgMouse* pMsg); | |
void OnKeyDown(CFWL_MsgKey* pMsg); | |
CFWL_ToolTipImp* m_pOwner; | |
}; | |
#endif |