1 /*
2  * LibrePCB - Professional EDA for everyone!
3  * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
4  * https://librepcb.org/
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef LIBREPCB_LIBRARY_FOOTPRINTGRAPHICSITEM_H
21 #define LIBREPCB_LIBRARY_FOOTPRINTGRAPHICSITEM_H
22 
23 /*******************************************************************************
24  *  Includes
25  ******************************************************************************/
26 #include "../pkg/packagepad.h"
27 
28 #include <librepcb/common/units/all_length_units.h>
29 #include <librepcb/common/uuid.h>
30 
31 #include <QtCore>
32 #include <QtWidgets>
33 
34 /*******************************************************************************
35  *  Namespace / Forward Declarations
36  ******************************************************************************/
37 namespace librepcb {
38 
39 class Circle;
40 class Polygon;
41 class StrokeText;
42 class Hole;
43 class IF_GraphicsLayerProvider;
44 class PolygonGraphicsItem;
45 class CircleGraphicsItem;
46 class StrokeTextGraphicsItem;
47 class HoleGraphicsItem;
48 
49 namespace library {
50 
51 class Footprint;
52 class FootprintPad;
53 class FootprintPadGraphicsItem;
54 
55 /*******************************************************************************
56  *  Class FootprintGraphicsItem
57  ******************************************************************************/
58 
59 /**
60  * @brief The FootprintGraphicsItem class
61  */
62 class FootprintGraphicsItem final : public QGraphicsItem {
63 public:
64   // Constructors / Destructor
65   FootprintGraphicsItem() = delete;
66   FootprintGraphicsItem(const FootprintGraphicsItem& other) = delete;
67   FootprintGraphicsItem(Footprint& fpt, const IF_GraphicsLayerProvider& lp,
68                         const PackagePadList* packagePadList) noexcept;
69   ~FootprintGraphicsItem() noexcept;
70 
71   // Getters
getFootprint()72   Footprint& getFootprint() noexcept { return mFootprint; }
73   FootprintPadGraphicsItem* getPadGraphicsItem(
74       const FootprintPad& pin) noexcept;
75   CircleGraphicsItem* getCircleGraphicsItem(const Circle& circle) noexcept;
76   PolygonGraphicsItem* getPolygonGraphicsItem(const Polygon& polygon) noexcept;
77   StrokeTextGraphicsItem* getTextGraphicsItem(const StrokeText& text) noexcept;
78   HoleGraphicsItem* getHoleGraphicsItem(const Hole& hole) noexcept;
79   int getItemsAtPosition(
80       const Point& pos, QList<QSharedPointer<FootprintPadGraphicsItem>>* pads,
81       QList<QSharedPointer<CircleGraphicsItem>>* circles,
82       QList<QSharedPointer<PolygonGraphicsItem>>* polygons,
83       QList<QSharedPointer<StrokeTextGraphicsItem>>* texts,
84       QList<QSharedPointer<HoleGraphicsItem>>* holes) noexcept;
85   QList<QSharedPointer<FootprintPadGraphicsItem>> getSelectedPads() noexcept;
86   QList<QSharedPointer<CircleGraphicsItem>> getSelectedCircles() noexcept;
87   QList<QSharedPointer<PolygonGraphicsItem>> getSelectedPolygons() noexcept;
88   QList<QSharedPointer<StrokeTextGraphicsItem>>
89       getSelectedStrokeTexts() noexcept;
90   QList<QSharedPointer<HoleGraphicsItem>> getSelectedHoles() noexcept;
91 
92   // Setters
93   void setPosition(const Point& pos) noexcept;
94   void setRotation(const Angle& rot) noexcept;
95 
96   // General Methods
97   void addPad(FootprintPad& pad) noexcept;
98   void removePad(FootprintPad& pad) noexcept;
99   void addCircle(Circle& circle) noexcept;
100   void removeCircle(Circle& circle) noexcept;
101   void addPolygon(Polygon& polygon) noexcept;
102   void removePolygon(Polygon& polygon) noexcept;
103   void addStrokeText(StrokeText& text) noexcept;
104   void removeStrokeText(StrokeText& text) noexcept;
105   void addHole(Hole& hole) noexcept;
106   void removeHole(Hole& hole) noexcept;
107   void setSelectionRect(const QRectF rect) noexcept;
108 
109   // Inherited from QGraphicsItem
boundingRect()110   QRectF boundingRect() const noexcept override { return QRectF(); }
shape()111   QPainterPath shape() const noexcept override { return QPainterPath(); }
112   void paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
113              QWidget* widget = 0) noexcept override;
114 
115   // Operator Overloadings
116   FootprintGraphicsItem& operator=(const FootprintGraphicsItem& rhs) = delete;
117 
118 private:  // Data
119   Footprint& mFootprint;
120   const IF_GraphicsLayerProvider& mLayerProvider;
121   const PackagePadList* mPackagePadList;
122   QHash<const FootprintPad*, QSharedPointer<FootprintPadGraphicsItem>>
123       mPadGraphicsItems;
124   QHash<const Circle*, QSharedPointer<CircleGraphicsItem>> mCircleGraphicsItems;
125   QHash<const Polygon*, QSharedPointer<PolygonGraphicsItem>>
126       mPolygonGraphicsItems;
127   QHash<const StrokeText*, QSharedPointer<StrokeTextGraphicsItem>>
128       mStrokeTextGraphicsItems;
129   QHash<const Hole*, QSharedPointer<HoleGraphicsItem>> mHoleGraphicsItems;
130 };
131 
132 /*******************************************************************************
133  *  End of File
134  ******************************************************************************/
135 
136 }  // namespace library
137 }  // namespace librepcb
138 
139 #endif  // LIBREPCB_LIBRARY_FOOTPRINTGRAPHICSITEM_H
140