| // 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_CORE_CFWL_PICTUREBOX_H_ |
| #define XFA_FWL_CORE_CFWL_PICTUREBOX_H_ |
| |
| #include <memory> |
| |
| #include "xfa/fwl/core/cfwl_widget.h" |
| #include "xfa/fwl/core/cfwl_widgetproperties.h" |
| |
| #define FWL_STYLEEXT_PTB_Left 0L << 0 |
| #define FWL_STYLEEXT_PTB_Center 1L << 0 |
| #define FWL_STYLEEXT_PTB_Right 2L << 0 |
| #define FWL_STYLEEXT_PTB_Top 0L << 2 |
| #define FWL_STYLEEXT_PTB_Vcenter 1L << 2 |
| #define FWL_STYLEEXT_PTB_Bottom 2L << 2 |
| #define FWL_STYLEEXT_PTB_Normal 0L << 4 |
| #define FWL_STYLEEXT_PTB_AutoSize 1L << 4 |
| #define FWL_STYLEEXT_PTB_StretchImage 2L << 4 |
| #define FWL_STYLEEXT_PTB_StretchHImage 3L << 4 |
| #define FWL_STYLEEXT_PTB_StretchVImage 4L << 4 |
| #define FWL_STYLEEXT_PTB_HAlignMask 3L << 0 |
| #define FWL_STYLEEXT_PTB_VAlignMask 3L << 2 |
| #define FWL_STYLEEXT_PTB_StretchAlignMask 7L << 4 |
| |
| class CFX_DIBitmap; |
| class CFWL_Widget; |
| |
| class CFWL_PictureBox : public CFWL_Widget { |
| public: |
| explicit CFWL_PictureBox(const CFWL_App* pApp); |
| ~CFWL_PictureBox() override; |
| |
| // CFWL_Widget |
| FWL_Type GetClassID() const override; |
| void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override; |
| void Update() override; |
| void DrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) override; |
| void OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix) override; |
| |
| private: |
| CFX_RectF m_rtClient; |
| CFX_RectF m_rtImage; |
| CFX_Matrix m_matrix; |
| }; |
| |
| #endif // XFA_FWL_CORE_CFWL_PICTUREBOX_H_ |