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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_FWL_CORE_IFWL_PICTUREBOX_H_ | 7 #ifndef XFA_FWL_CORE_IFWL_PICTUREBOX_H_ |
8 #define XFA_FWL_CORE_IFWL_PICTUREBOX_H_ | 8 #define XFA_FWL_CORE_IFWL_PICTUREBOX_H_ |
9 | 9 |
10 #include "xfa/fwl/core/cfwl_widgetimpproperties.h" | 10 #include "xfa/fwl/core/cfwl_widgetproperties.h" |
11 #include "xfa/fwl/core/fwl_error.h" | 11 #include "xfa/fwl/core/fwl_error.h" |
12 #include "xfa/fwl/core/ifwl_dataprovider.h" | 12 #include "xfa/fwl/core/ifwl_dataprovider.h" |
13 #include "xfa/fwl/core/ifwl_widget.h" | 13 #include "xfa/fwl/core/ifwl_widget.h" |
14 | 14 |
15 #define FWL_STYLEEXT_PTB_Left 0L << 0 | 15 #define FWL_STYLEEXT_PTB_Left 0L << 0 |
16 #define FWL_STYLEEXT_PTB_Center 1L << 0 | 16 #define FWL_STYLEEXT_PTB_Center 1L << 0 |
17 #define FWL_STYLEEXT_PTB_Right 2L << 0 | 17 #define FWL_STYLEEXT_PTB_Right 2L << 0 |
18 #define FWL_STYLEEXT_PTB_Top 0L << 2 | 18 #define FWL_STYLEEXT_PTB_Top 0L << 2 |
19 #define FWL_STYLEEXT_PTB_Vcenter 1L << 2 | 19 #define FWL_STYLEEXT_PTB_Vcenter 1L << 2 |
20 #define FWL_STYLEEXT_PTB_Bottom 2L << 2 | 20 #define FWL_STYLEEXT_PTB_Bottom 2L << 2 |
21 #define FWL_STYLEEXT_PTB_Normal 0L << 4 | 21 #define FWL_STYLEEXT_PTB_Normal 0L << 4 |
22 #define FWL_STYLEEXT_PTB_AutoSize 1L << 4 | 22 #define FWL_STYLEEXT_PTB_AutoSize 1L << 4 |
23 #define FWL_STYLEEXT_PTB_StretchImage 2L << 4 | 23 #define FWL_STYLEEXT_PTB_StretchImage 2L << 4 |
24 #define FWL_STYLEEXT_PTB_StretchHImage 3L << 4 | 24 #define FWL_STYLEEXT_PTB_StretchHImage 3L << 4 |
25 #define FWL_STYLEEXT_PTB_StretchVImage 4L << 4 | 25 #define FWL_STYLEEXT_PTB_StretchVImage 4L << 4 |
26 #define FWL_STYLEEXT_PTB_HAlignMask 3L << 0 | 26 #define FWL_STYLEEXT_PTB_HAlignMask 3L << 0 |
27 #define FWL_STYLEEXT_PTB_VAlignMask 3L << 2 | 27 #define FWL_STYLEEXT_PTB_VAlignMask 3L << 2 |
28 #define FWL_STYLEEXT_PTB_StretchAlignMask 7L << 4 | 28 #define FWL_STYLEEXT_PTB_StretchAlignMask 7L << 4 |
29 | 29 |
30 class CFWL_WidgetImpProperties; | |
31 class CFX_DIBitmap; | 30 class CFX_DIBitmap; |
32 class IFWL_Widget; | 31 class IFWL_Widget; |
33 | 32 |
34 class IFWL_PictureBoxDP : public IFWL_DataProvider { | 33 class IFWL_PictureBoxDP : public IFWL_DataProvider { |
35 public: | 34 public: |
36 virtual CFX_DIBitmap* GetPicture(IFWL_Widget* pWidget) = 0; | 35 virtual CFX_DIBitmap* GetPicture(IFWL_Widget* pWidget) = 0; |
37 virtual CFX_DIBitmap* GetErrorPicture(IFWL_Widget* pWidget) = 0; | 36 virtual CFX_DIBitmap* GetErrorPicture(IFWL_Widget* pWidget) = 0; |
38 virtual CFX_DIBitmap* GetInitialPicture(IFWL_Widget* pWidget) = 0; | 37 virtual CFX_DIBitmap* GetInitialPicture(IFWL_Widget* pWidget) = 0; |
39 virtual int32_t GetOpacity(IFWL_Widget* pWidget) = 0; | 38 virtual int32_t GetOpacity(IFWL_Widget* pWidget) = 0; |
40 virtual int32_t GetFlipMode(IFWL_Widget* pWidget) = 0; | 39 virtual int32_t GetFlipMode(IFWL_Widget* pWidget) = 0; |
41 virtual FWL_Error GetMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix) = 0; | 40 virtual FWL_Error GetMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix) = 0; |
42 }; | 41 }; |
43 | 42 |
44 class IFWL_PictureBox : public IFWL_Widget { | 43 class IFWL_PictureBox : public IFWL_Widget { |
45 public: | 44 public: |
46 explicit IFWL_PictureBox(const IFWL_App* app, | 45 explicit IFWL_PictureBox(const IFWL_App* app, |
47 const CFWL_WidgetImpProperties& properties); | 46 std::unique_ptr<CFWL_WidgetProperties> properties); |
48 ~IFWL_PictureBox() override; | 47 ~IFWL_PictureBox() override; |
49 | 48 |
50 // IFWL_Widget | 49 // IFWL_Widget |
51 FWL_Type GetClassID() const override; | 50 FWL_Type GetClassID() const override; |
52 FWL_Error GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override; | 51 FWL_Error GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override; |
53 FWL_Error Update() override; | 52 FWL_Error Update() override; |
54 FWL_Error DrawWidget(CFX_Graphics* pGraphics, | 53 FWL_Error DrawWidget(CFX_Graphics* pGraphics, |
55 const CFX_Matrix* pMatrix = nullptr) override; | 54 const CFX_Matrix* pMatrix = nullptr) override; |
56 void OnDrawWidget(CFX_Graphics* pGraphics, | 55 void OnDrawWidget(CFX_Graphics* pGraphics, |
57 const CFX_Matrix* pMatrix) override; | 56 const CFX_Matrix* pMatrix) override; |
58 | 57 |
59 protected: | 58 protected: |
60 void DrawBkground(CFX_Graphics* pGraphics, | 59 void DrawBkground(CFX_Graphics* pGraphics, |
61 IFWL_ThemeProvider* pTheme, | 60 IFWL_ThemeProvider* pTheme, |
62 const CFX_Matrix* pMatrix = nullptr); | 61 const CFX_Matrix* pMatrix = nullptr); |
63 bool VStyle(uint32_t dwStyle); | 62 bool VStyle(uint32_t dwStyle); |
64 | 63 |
65 CFX_RectF m_rtClient; | 64 CFX_RectF m_rtClient; |
66 CFX_RectF m_rtImage; | 65 CFX_RectF m_rtImage; |
67 CFX_Matrix m_matrix; | 66 CFX_Matrix m_matrix; |
68 bool m_bTop; | 67 bool m_bTop; |
69 bool m_bVCenter; | 68 bool m_bVCenter; |
70 bool m_bButton; | 69 bool m_bButton; |
71 }; | 70 }; |
72 | 71 |
73 #endif // XFA_FWL_CORE_IFWL_PICTUREBOX_H_ | 72 #endif // XFA_FWL_CORE_IFWL_PICTUREBOX_H_ |
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