| // 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 XFA_FWL_BASEWIDGET_FWL_PUSHBUTTONIMP_H_ |
| #define XFA_FWL_BASEWIDGET_FWL_PUSHBUTTONIMP_H_ |
| |
| #include "xfa/fwl/core/fwl_widgetimp.h" |
| #include "xfa/fwl/core/ifwl_widget.h" |
| |
| class CFWL_MsgMouse; |
| class CFWL_WidgetImpProperties; |
| class CFWL_PushButtonImpDelegate; |
| class IFWL_Widget; |
| |
| class CFWL_PushButtonImp : public CFWL_WidgetImp { |
| public: |
| CFWL_PushButtonImp(const CFWL_WidgetImpProperties& properties, |
| IFWL_Widget* pOuter); |
| ~CFWL_PushButtonImp() override; |
| |
| // CFWL_WidgetImp |
| FWL_Error GetClassName(CFX_WideString& wsClass) const override; |
| FWL_Type GetClassID() const override; |
| FWL_Error Initialize() override; |
| FWL_Error Finalize() override; |
| FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override; |
| void SetStates(uint32_t dwStates, FX_BOOL bSet = TRUE) override; |
| FWL_Error Update() override; |
| FWL_Error DrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) override; |
| |
| protected: |
| friend class CFWL_PushButtonImpDelegate; |
| |
| void DrawBkground(CFX_Graphics* pGraphics, |
| IFWL_ThemeProvider* pTheme, |
| const CFX_Matrix* pMatrix); |
| void DrawText(CFX_Graphics* pGraphics, |
| IFWL_ThemeProvider* pTheme, |
| const CFX_Matrix* pMatrix); |
| uint32_t GetPartStates(); |
| void UpdateTextOutStyles(); |
| |
| CFX_RectF m_rtClient; |
| CFX_RectF m_rtCaption; |
| FX_BOOL m_bBtnDown; |
| uint32_t m_dwTTOStyles; |
| int32_t m_iTTOAlign; |
| }; |
| |
| class CFWL_PushButtonImpDelegate : public CFWL_WidgetImpDelegate { |
| public: |
| CFWL_PushButtonImpDelegate(CFWL_PushButtonImp* pOwner); |
| void OnProcessMessage(CFWL_Message* pMessage) override; |
| void OnProcessEvent(CFWL_Event* pEvent) override; |
| void OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) 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_PushButtonImp* m_pOwner; |
| }; |
| |
| #endif // XFA_FWL_BASEWIDGET_FWL_PUSHBUTTONIMP_H_ |