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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef XFA_FWL_CORE_IFWL_GRID_H_ | |
| 8 #define XFA_FWL_CORE_IFWL_GRID_H_ | |
| 9 | |
| 10 #include "xfa/fwl/core/ifwl_content.h" | |
| 11 | |
| 12 class IFWL_Widget; | |
| 13 | |
| 14 #define FWL_CLASS_Grid L"FWL_GRID" | |
| 15 #define FWL_CLASSHASH_Grid 3150298670 | |
| 16 #define FWL_GRIDSTYLEEXT_ShowGridLines (1L << 0) | |
| 17 | |
| 18 struct FWL_LAYOUTDATA { | |
| 19 FX_FLOAT fWidth; | |
| 20 FX_FLOAT fHeight; | |
| 21 }; | |
| 22 | |
| 23 enum FWL_GRIDUNIT { | |
| 24 FWL_GRIDUNIT_Auto = 0, | |
| 25 FWL_GRIDUNIT_Fixed, | |
| 26 FWL_GRIDUNIT_Scaled, | |
| 27 FWL_GRIDUNIT_Infinity, | |
| 28 }; | |
| 29 | |
| 30 enum FWL_GRIDMARGIN { | |
| 31 FWL_GRIDMARGIN_Left = 0, | |
| 32 FWL_GRIDMARGIN_Top, | |
| 33 FWL_GRIDMARGIN_Right, | |
| 34 FWL_GRIDMARGIN_Bottom, | |
| 35 }; | |
| 36 | |
| 37 enum FWL_GRIDSIZE { | |
| 38 FWL_GRIDSIZE_Width = 0, | |
| 39 FWL_GRIDSIZE_Height, | |
| 40 FWL_GRIDSIZE_MinWidth, | |
| 41 FWL_GRIDSIZE_MinHeight, | |
| 42 FWL_GRIDSIZE_MaxWidth, | |
| 43 FWL_GRIDSIZE_MaxHeight, | |
| 44 }; | |
| 45 | |
| 46 typedef struct FWL_HGRIDCOLROW_ { void* pData; } * FWL_HGRIDCOLROW; | |
| 47 | |
| 48 class IFWL_Grid : public IFWL_Content { | |
| 49 public: | |
| 50 static IFWL_Grid* Create(const CFWL_WidgetImpProperties& properties); | |
| 51 | |
| 52 FWL_HGRIDCOLROW InsertColRow(FX_BOOL bColumn, int32_t nIndex = -1); | |
| 53 int32_t CountColRows(FX_BOOL bColumn); | |
| 54 FWL_HGRIDCOLROW GetColRow(FX_BOOL bColumn, int32_t nIndex); | |
| 55 int32_t GetIndex(FWL_HGRIDCOLROW hColRow); | |
| 56 FX_FLOAT GetSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT& eUnit); | |
| 57 FWL_ERR SetSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit); | |
| 58 FX_FLOAT GetMinSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT& eUnit); | |
| 59 FWL_ERR SetMinSize(FWL_HGRIDCOLROW hColRow, | |
| 60 FX_FLOAT fSize, | |
| 61 FWL_GRIDUNIT eUnit); | |
| 62 FX_FLOAT GetMaxSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT& eUnit); | |
| 63 FWL_ERR SetMaxSize(FWL_HGRIDCOLROW hColRow, | |
| 64 FX_FLOAT fSize, | |
| 65 FWL_GRIDUNIT eUnit); | |
| 66 FX_BOOL DeleteColRow(FWL_HGRIDCOLROW hColRow); | |
| 67 FX_BOOL IsColumn(FWL_HGRIDCOLROW hColRow); | |
| 68 int32_t GetWidgetPos(IFWL_Widget* pWidget, FX_BOOL bColumn); | |
| 69 FWL_ERR SetWidgetPos(IFWL_Widget* pWidget, int32_t iPos, FX_BOOL bColumn); | |
| 70 int32_t GetWidgetSpan(IFWL_Widget* pWidget, FX_BOOL bColumn); | |
| 71 FWL_ERR SetWidgetSpan(IFWL_Widget* pWidget, int32_t iSpan, FX_BOOL bColumn); | |
| 72 FX_FLOAT GetWidgetSize(IFWL_Widget* pWidget, | |
| 73 FWL_GRIDSIZE eSize, | |
| 74 FWL_GRIDUNIT& eUnit); | |
| 75 FWL_ERR SetWidgetSize(IFWL_Widget* pWidget, | |
| 76 FWL_GRIDSIZE eSize, | |
| 77 FX_FLOAT fSize, | |
| 78 FWL_GRIDUNIT eUit); | |
| 79 FX_BOOL GetWidgetMargin(IFWL_Widget* pWidget, | |
| 80 FWL_GRIDMARGIN eMargin, | |
| 81 FX_FLOAT& fMargin); | |
| 82 FWL_ERR SetWidgetMargin(IFWL_Widget* pWidget, | |
| 83 FWL_GRIDMARGIN eMargin, | |
| 84 FX_FLOAT fMargin); | |
| 85 FWL_ERR RemoveWidgetMargin(IFWL_Widget* pWidget, FWL_GRIDMARGIN eMargin); | |
| 86 FX_FLOAT GetGridSize(FWL_GRIDSIZE eSize, FWL_GRIDUNIT& eUnit); | |
| 87 FWL_ERR SetGridSize(FWL_GRIDSIZE eSize, FX_FLOAT fSize, FWL_GRIDUNIT eUit); | |
| 88 | |
| 89 protected: | |
| 90 IFWL_Grid(); | |
| 91 }; | |
| 92 | |
| 93 #endif // XFA_FWL_CORE_IFWL_GRID_H_ | |
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Chromium Code Reviews
Issue 1862243002:
Remove IFWL_Grid and other grid classes. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master