diff options
Diffstat (limited to 'src/gui/tikzscene.h')
| -rw-r--r-- | src/gui/tikzscene.h | 214 |
1 files changed, 107 insertions, 107 deletions
diff --git a/src/gui/tikzscene.h b/src/gui/tikzscene.h index 8aafe28..4ac56c7 100644 --- a/src/gui/tikzscene.h +++ b/src/gui/tikzscene.h @@ -1,107 +1,107 @@ -/*
- TikZiT - a GUI diagram editor for TikZ
- Copyright (C) 2018 Aleks Kissinger
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>.
-*/
-
-/*!
- * Manage the scene, which contains a single Graph, and respond to user input. This serves as
- * the controller for the MVC (TikzDocument, TikzView, TikzScene).
- */
-
-#ifndef TIKZSCENE_H
-#define TIKZSCENE_H
-
-#include "graph.h"
-#include "nodeitem.h"
-#include "edgeitem.h"
-#include "tikzdocument.h"
-#include "toolpalette.h"
-#include "stylepalette.h"
-
-#include <QWidget>
-#include <QGraphicsScene>
-#include <QPainter>
-#include <QRectF>
-#include <QVector>
-#include <QGraphicsEllipseItem>
-#include <QGraphicsSceneMouseEvent>
-
-class TikzScene : public QGraphicsScene
-{
- Q_OBJECT
-public:
- TikzScene(TikzDocument *tikzDocument, ToolPalette *tools, StylePalette *styles, QObject *parent);
- ~TikzScene();
- Graph *graph();
- QMap<Node*,NodeItem*> &nodeItems();
- QMap<Edge*,EdgeItem*> &edgeItems();
- void refreshAdjacentEdges(QList<Node*> nodes);
-// void setBounds(QRectF bounds);
-
- TikzDocument *tikzDocument() const;
- void setTikzDocument(TikzDocument *tikzDocument);
- void reloadStyles();
- //void refreshSceneBounds();
- void applyActiveStyleToNodes();
- void deleteSelectedItems();
- void copyToClipboard();
- void cutToClipboard();
- void pasteFromClipboard();
- void selectAllNodes();
- void deselectAll();
- void parseTikz(QString tikz);
- bool enabled() const;
- void setEnabled(bool enabled);
- int lineNumberForSelection();
-
-
- void getSelection(QSet<Node*> &selNodes, QSet<Edge*> &selEdges);
- QSet<Node*> getSelectedNodes();
-
-public slots:
- void graphReplaced();
-
-protected:
- void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
- void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
- void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
- void keyReleaseEvent(QKeyEvent *event) override;
- void keyPressEvent(QKeyEvent *event) override;
- void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override;
-private:
- TikzDocument *_tikzDocument;
- ToolPalette *_tools;
- StylePalette *_styles;
- QMap<Node*,NodeItem*> _nodeItems;
- QMap<Edge*,EdgeItem*> _edgeItems;
- QGraphicsLineItem *_drawEdgeItem;
- QGraphicsRectItem *_rubberBandItem;
- EdgeItem *_modifyEdgeItem;
- NodeItem *_edgeStartNodeItem;
- NodeItem *_edgeEndNodeItem;
- bool _firstControlPoint;
- QPointF _mouseDownPos;
- bool _draggingNodes;
-
- QMap<Node*,QPointF> _oldNodePositions;
- float _oldWeight;
- int _oldBend;
- int _oldInAngle;
- int _oldOutAngle;
- bool _enabled;
-};
-
-#endif // TIKZSCENE_H
+/* + TikZiT - a GUI diagram editor for TikZ + Copyright (C) 2018 Aleks Kissinger + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. +*/ + +/*! + * Manage the scene, which contains a single Graph, and respond to user input. This serves as + * the controller for the MVC (TikzDocument, TikzView, TikzScene). + */ + +#ifndef TIKZSCENE_H +#define TIKZSCENE_H + +#include "graph.h" +#include "nodeitem.h" +#include "edgeitem.h" +#include "tikzdocument.h" +#include "toolpalette.h" +#include "stylepalette.h" + +#include <QWidget> +#include <QGraphicsScene> +#include <QPainter> +#include <QRectF> +#include <QVector> +#include <QGraphicsEllipseItem> +#include <QGraphicsSceneMouseEvent> + +class TikzScene : public QGraphicsScene +{ + Q_OBJECT +public: + TikzScene(TikzDocument *tikzDocument, ToolPalette *tools, StylePalette *styles, QObject *parent); + ~TikzScene(); + Graph *graph(); + QMap<Node*,NodeItem*> &nodeItems(); + QMap<Edge*,EdgeItem*> &edgeItems(); + void refreshAdjacentEdges(QList<Node*> nodes); +// void setBounds(QRectF bounds); + + TikzDocument *tikzDocument() const; + void setTikzDocument(TikzDocument *tikzDocument); + void reloadStyles(); + //void refreshSceneBounds(); + void applyActiveStyleToNodes(); + void deleteSelectedItems(); + void copyToClipboard(); + void cutToClipboard(); + void pasteFromClipboard(); + void selectAllNodes(); + void deselectAll(); + void parseTikz(QString tikz); + bool enabled() const; + void setEnabled(bool enabled); + int lineNumberForSelection(); + + + void getSelection(QSet<Node*> &selNodes, QSet<Edge*> &selEdges); + QSet<Node*> getSelectedNodes(); + +public slots: + void graphReplaced(); + +protected: + void mousePressEvent(QGraphicsSceneMouseEvent *event) override; + void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override; + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override; + void keyReleaseEvent(QKeyEvent *event) override; + void keyPressEvent(QKeyEvent *event) override; + void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override; +private: + TikzDocument *_tikzDocument; + ToolPalette *_tools; + StylePalette *_styles; + QMap<Node*,NodeItem*> _nodeItems; + QMap<Edge*,EdgeItem*> _edgeItems; + QGraphicsLineItem *_drawEdgeItem; + QGraphicsRectItem *_rubberBandItem; + EdgeItem *_modifyEdgeItem; + NodeItem *_edgeStartNodeItem; + NodeItem *_edgeEndNodeItem; + bool _firstControlPoint; + QPointF _mouseDownPos; + bool _draggingNodes; + + QMap<Node*,QPointF> _oldNodePositions; + float _oldWeight; + int _oldBend; + int _oldInAngle; + int _oldOutAngle; + bool _enabled; +}; + +#endif // TIKZSCENE_H |