KiCad PCB EDA Suite
sch_view.h
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23 
24 #ifndef SCH_VIEW_H_
25 #define SCH_VIEW_H_
26 
27 #include <eda_item.h>
29 #include <math/vector2d.h>
30 #include <view/view.h>
31 
32 #include <memory>
33 #include <vector>
34 
35 class SCH_SHEET;
36 class SCH_SCREEN;
37 class LIB_PART;
38 class LIB_PIN;
39 class SCH_BASE_FRAME;
40 class DS_PROXY_VIEW_ITEM;
41 
42 
43 // Eeschema 100nm as the internal units
44 constexpr double SCH_WORLD_UNIT ( 1e-7 / 0.0254 );
45 
46 static const LAYER_NUM SCH_LAYER_ORDER[] =
47 {
61 };
62 
63 
64 namespace KIGFX
65 {
66  class VIEW_GROUP;
67 
68  namespace PREVIEW
69  {
70  class SELECTION_AREA;
71  };
72 
73 class SCH_VIEW : public KIGFX::VIEW
74 {
75 public:
76  // Note: aFrame is used to know the sheet path name when drawing the page layout.
77  // It can be null.
78  SCH_VIEW( bool aIsDynamic, SCH_BASE_FRAME* aFrame );
79  ~SCH_VIEW();
80 
81  void Cleanup();
82 
83  void DisplaySheet( const SCH_SCREEN* aScreen );
84  void DisplayComponent( LIB_PART* aPart );
85 
86  // Call it to set new draw area limits (max working and draw area size)
87  void ResizeSheetWorkingArea( const SCH_SCREEN *aScreen );
88 
89  void SetScale( double aScale, VECTOR2D aAnchor = { 0, 0 } ) override;
90 
94  void ClearHiddenFlags();
95 
96  void HideDrawingSheet();
97 
99 
100 private:
101  SCH_BASE_FRAME* m_frame; // The frame using this view. Can be null. Used mainly
102  // to know the sheet path name when drawing the page layout
103 
104  std::unique_ptr<DS_PROXY_VIEW_ITEM> m_drawingSheet;
105 };
106 
107 }; // namespace
108 
109 #endif
std::unique_ptr< DS_PROXY_VIEW_ITEM > m_drawingSheet
Definition: sch_view.h:104
void ClearHiddenFlags()
Clear the hide flag of all items in the view.
Definition: sch_view.cpp:171
void DisplayComponent(LIB_PART *aPart)
Definition: sch_view.cpp:121
The Cairo implementation of the graphics abstraction layer.
Definition: color4d.cpp:175
void Cleanup()
Definition: sch_view.cpp:64
static const LAYER_NUM SCH_LAYER_ORDER[]
Definition: sch_view.h:46
void DisplaySheet(const SCH_SCREEN *aScreen)
Definition: sch_view.cpp:92
Define a library symbol object.
Definition: lib_symbol.h:93
void ResizeSheetWorkingArea(const SCH_SCREEN *aScreen)
Definition: sch_view.cpp:82
void SetScale(double aScale, VECTOR2D aAnchor={ 0, 0 }) override
Set the scaling factor, zooming around a given anchor point.
Definition: sch_view.cpp:72
int LAYER_NUM
This can be replaced with int and removed.
Sheet symbol placed in a schematic, and is the entry point for a sub schematic.
Definition: sch_sheet.h:219
void HideDrawingSheet()
Definition: sch_view.cpp:178
Board layer functions and definitions.
constexpr double SCH_WORLD_UNIT(1e-7/0.0254)
currently selected items overlay
SCH_BASE_FRAME * m_frame
Definition: sch_view.h:101
SCH_VIEW(bool aIsDynamic, SCH_BASE_FRAME *aFrame)
Definition: sch_view.cpp:46
DS_PROXY_VIEW_ITEM * GetDrawingSheet() const
Definition: sch_view.h:98
drawingsheet frame and titleblock
Hold a (potentially large) number of VIEW_ITEMs and renders them on a graphics device provided by the...
Definition: view.h:67
A shim class between EDA_DRAW_FRAME and several derived classes: SYMBOL_EDIT_FRAME,...