96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
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#ifndef SCENE_H
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#define SCENE_H
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// The Scene class holds all important information to make a circuit work graphically.
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// This includes things like undo, redo, etc...
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#include <QGraphicsScene>
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#include <QUndoStack>
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#include "ePartType.h"
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#include "CircuitBuffer.h"
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#include "UndoCommands/CopyParts.h"
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class MainWindow;
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class Part;
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class Wire;
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class Connector;
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class FileHandler;
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class Logic;
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class CopyParts;
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class Scene : public QGraphicsScene
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{
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public:
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friend class Part;
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friend class Wire;
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friend class Connector;
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friend class MainWindow;
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friend class AddPart;
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friend class RemoveParts;
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friend class AddWire;
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friend class RemoveWire;
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friend class CopyParts;
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friend class IntegratedCircuit;
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friend class Logic;
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friend class CircuitBuffer;
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Scene(QGraphicsView *parentGfxView, MainWindow *parentMainWindow);
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~Scene();
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void updateGraphics();
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void undo();
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void redo();
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// Initialized a Copy (only puts the parts into copy buffer)
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void initCopy(const QList<Part*> &parts, const QList<Wire*> &wires);
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// Does the copy using previously populated copy buffer (pastes parts from copy buffer)
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void doCopy(bool relToMousePos = false);
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// Adds an IC undoably
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void addIC(QString filename);
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// Adds part undoably
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void addPart(PartType::PartType partType);
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// Adds wire undoably
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void addWire(Connector* inputConnector, Connector* outputConnector);
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// Removes part undoably
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void removeParts(const QList<Part*>& parts);
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// Removes wire undoably
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void removeWire(Wire* wire);
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// Undoably moves parts
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void moveParts(const QList<Part*>& parts, QPointF relPos);
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private:
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MainWindow *m_parentMainWindow;
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QGraphicsView *m_parentGfxView;
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Logic *m_logic;
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QUndoStack *m_undoStack;
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Connector* m_selectedInputConnector = nullptr;
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Connector* m_selectedOutputConnector = nullptr;
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CircuitBuffer m_copyBuffer;
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void startTrackingPart(Part* part);
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void stopTrackingPart(Part* part);
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// Called by Connector when it is clicked, for example when creating or deleting wires
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void connectorClicked(Connector *connector);
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// Removal is done undoably
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void removeConnectorsConnections(Connector *connector);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
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};
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#endif // SCENE_H
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