Auto status change to "Under Review"
@@ -1,87 +1,88 | |||||
1 | #ifndef SCIQLOP_DRAGDROPHELPER_H |
|
1 | #ifndef SCIQLOP_DRAGDROPHELPER_H | |
2 | #define SCIQLOP_DRAGDROPHELPER_H |
|
2 | #define SCIQLOP_DRAGDROPHELPER_H | |
3 |
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3 | |||
4 | #include <Common/spimpl.h> |
|
4 | #include <Common/spimpl.h> | |
5 | #include <QLoggingCategory> |
|
5 | #include <QLoggingCategory> | |
6 | #include <QWidget> |
|
6 | #include <QWidget> | |
7 |
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7 | |||
8 | class QVBoxLayout; |
|
8 | class QVBoxLayout; | |
9 | class QScrollArea; |
|
9 | class QScrollArea; | |
10 | class VisualizationDragWidget; |
|
10 | class VisualizationDragWidget; | |
11 | class VisualizationDragDropContainer; |
|
11 | class VisualizationDragDropContainer; | |
12 | class QMimeData; |
|
12 | class QMimeData; | |
13 |
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13 | |||
14 | Q_DECLARE_LOGGING_CATEGORY(LOG_DragDropHelper) |
|
14 | Q_DECLARE_LOGGING_CATEGORY(LOG_DragDropHelper) | |
15 |
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15 | |||
16 | /** |
|
16 | /** | |
17 | * @brief Helper class for drag&drop operations. |
|
17 | * @brief Helper class for drag&drop operations. | |
18 | * @note The helper is accessible from the sqpApp singleton and has the same life as the whole |
|
18 | * @note The helper is accessible from the sqpApp singleton and has the same life as the whole | |
19 | * application (like a controller). But contrary to a controller, it doesn't live in a thread and |
|
19 | * application (like a controller). But contrary to a controller, it doesn't live in a thread and | |
20 | * can interect with the gui. |
|
20 | * can interect with the gui. | |
21 | * @see SqpApplication |
|
21 | * @see SqpApplication | |
22 | */ |
|
22 | */ | |
23 | class DragDropHelper { |
|
23 | class DragDropHelper { | |
24 | public: |
|
24 | public: | |
25 | static const QString MIME_TYPE_GRAPH; |
|
25 | static const QString MIME_TYPE_GRAPH; | |
26 | static const QString MIME_TYPE_ZONE; |
|
26 | static const QString MIME_TYPE_ZONE; | |
27 |
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27 | |||
28 | DragDropHelper(); |
|
28 | DragDropHelper(); | |
29 | virtual ~DragDropHelper(); |
|
29 | virtual ~DragDropHelper(); | |
30 |
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30 | |||
31 | /// Resets some internal variables. Must be called before any new drag&drop operation. |
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31 | /// Resets some internal variables. Must be called before any new drag&drop operation. | |
32 | void resetDragAndDrop(); |
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32 | void resetDragAndDrop(); | |
33 |
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33 | |||
34 | /// Sets the visualization widget currently being drag on the visualization. |
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34 | /// Sets the visualization widget currently being drag on the visualization. | |
35 | void setCurrentDragWidget(VisualizationDragWidget *dragWidget); |
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35 | void setCurrentDragWidget(VisualizationDragWidget *dragWidget); | |
36 |
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36 | |||
37 | /// Returns the visualization widget currently being drag on the visualization. |
|
37 | /// Returns the visualization widget currently being drag on the visualization. | |
38 | /// Can be null if a new visualization widget is intended to be created by the drag&drop |
|
38 | /// Can be null if a new visualization widget is intended to be created by the drag&drop | |
39 | /// operation. |
|
39 | /// operation. | |
40 | VisualizationDragWidget *getCurrentDragWidget() const; |
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40 | VisualizationDragWidget *getCurrentDragWidget() const; | |
41 |
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41 | |||
42 | QWidget &placeHolder() const; |
|
42 | QWidget &placeHolder() const; | |
43 | void insertPlaceHolder(QVBoxLayout *layout, int index); |
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43 | void insertPlaceHolder(QVBoxLayout *layout, int index); | |
44 | void removePlaceHolder(); |
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44 | void removePlaceHolder(); | |
45 | bool isPlaceHolderSet() const; |
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45 | bool isPlaceHolderSet() const; | |
46 |
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46 | |||
47 | /// Checks if the specified mime data is valid for a drop in the visualization |
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47 | /// Checks if the specified mime data is valid for a drop in the visualization | |
48 | bool checkMimeDataForVisualization(const QMimeData *mimeData, |
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48 | bool checkMimeDataForVisualization(const QMimeData *mimeData, | |
49 | VisualizationDragDropContainer *dropContainer); |
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49 | VisualizationDragDropContainer *dropContainer); | |
50 |
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50 | |||
51 | void addDragDropScrollArea(QScrollArea *scrollArea); |
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51 | void addDragDropScrollArea(QScrollArea *scrollArea); | |
52 | void removeDragDropScrollArea(QScrollArea *scrollArea); |
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52 | void removeDragDropScrollArea(QScrollArea *scrollArea); | |
53 |
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53 | |||
54 | QUrl imageTemporaryUrl(const QImage &image) const; |
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54 | QUrl imageTemporaryUrl(const QImage &image) const; | |
55 |
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55 | |||
56 | void setHightlightedDragWidget(VisualizationDragWidget *dragWidget); |
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56 | void setHightlightedDragWidget(VisualizationDragWidget *dragWidget); | |
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57 | VisualizationDragWidget *getHightlightedDragWidget() const; | |||
57 |
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58 | |||
58 | private: |
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59 | private: | |
59 | class DragDropHelperPrivate; |
|
60 | class DragDropHelperPrivate; | |
60 | spimpl::unique_impl_ptr<DragDropHelperPrivate> impl; |
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61 | spimpl::unique_impl_ptr<DragDropHelperPrivate> impl; | |
61 | }; |
|
62 | }; | |
62 |
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63 | |||
63 | /** |
|
64 | /** | |
64 | * @brief Event filter class which manage the scroll of QScrollArea during a drag&drop operation. |
|
65 | * @brief Event filter class which manage the scroll of QScrollArea during a drag&drop operation. | |
65 | * @note A QScrollArea inside an other QScrollArea is not fully supported. |
|
66 | * @note A QScrollArea inside an other QScrollArea is not fully supported. | |
66 | */ |
|
67 | */ | |
67 | class DragDropScroller : public QObject { |
|
68 | class DragDropScroller : public QObject { | |
68 | Q_OBJECT |
|
69 | Q_OBJECT | |
69 |
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70 | |||
70 | public: |
|
71 | public: | |
71 | DragDropScroller(QObject *parent = nullptr); |
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72 | DragDropScroller(QObject *parent = nullptr); | |
72 |
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73 | |||
73 | void addScrollArea(QScrollArea *scrollArea); |
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74 | void addScrollArea(QScrollArea *scrollArea); | |
74 | void removeScrollArea(QScrollArea *scrollArea); |
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75 | void removeScrollArea(QScrollArea *scrollArea); | |
75 |
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76 | |||
76 | protected: |
|
77 | protected: | |
77 | bool eventFilter(QObject *obj, QEvent *event); |
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78 | bool eventFilter(QObject *obj, QEvent *event); | |
78 |
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79 | |||
79 | private: |
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80 | private: | |
80 | class DragDropScrollerPrivate; |
|
81 | class DragDropScrollerPrivate; | |
81 | spimpl::unique_impl_ptr<DragDropScrollerPrivate> impl; |
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82 | spimpl::unique_impl_ptr<DragDropScrollerPrivate> impl; | |
82 |
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83 | |||
83 | private slots: |
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84 | private slots: | |
84 | void onTimer(); |
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85 | void onTimer(); | |
85 | }; |
|
86 | }; | |
86 |
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87 | |||
87 | #endif // SCIQLOP_DRAGDROPHELPER_H |
|
88 | #endif // SCIQLOP_DRAGDROPHELPER_H |
@@ -1,51 +1,52 | |||||
1 | #ifndef SCIQLOP_VISUALIZATIONDRAGDROPCONTAINER_H |
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1 | #ifndef SCIQLOP_VISUALIZATIONDRAGDROPCONTAINER_H | |
2 | #define SCIQLOP_VISUALIZATIONDRAGDROPCONTAINER_H |
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2 | #define SCIQLOP_VISUALIZATIONDRAGDROPCONTAINER_H | |
3 |
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3 | |||
4 | #include <Common/spimpl.h> |
|
4 | #include <Common/spimpl.h> | |
5 | #include <QLoggingCategory> |
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5 | #include <QLoggingCategory> | |
6 | #include <QMimeData> |
|
6 | #include <QMimeData> | |
7 | #include <QVBoxLayout> |
|
7 | #include <QVBoxLayout> | |
8 | #include <QWidget> |
|
8 | #include <QWidget> | |
9 |
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9 | |||
10 | #include <functional> |
|
10 | #include <functional> | |
11 |
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11 | |||
12 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer) |
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12 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer) | |
13 |
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13 | |||
14 | class VisualizationDragWidget; |
|
14 | class VisualizationDragWidget; | |
15 |
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15 | |||
16 | class VisualizationDragDropContainer : public QWidget { |
|
16 | class VisualizationDragDropContainer : public QWidget { | |
17 | Q_OBJECT |
|
17 | Q_OBJECT | |
18 |
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18 | |||
19 | signals: |
|
19 | signals: | |
20 | void dropOccured(int dropIndex, const QMimeData *mimeData); |
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20 | void dropOccuredInContainer(int dropIndex, const QMimeData *mimeData); | |
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21 | void dropOccuredOnWidget(VisualizationDragWidget *dragWidget, const QMimeData *mimeData); | |||
21 |
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22 | |||
22 | public: |
|
23 | public: | |
23 | using AcceptMimeDataFunction = std::function<bool(const QMimeData *mimeData)>; |
|
24 | using AcceptMimeDataFunction = std::function<bool(const QMimeData *mimeData)>; | |
24 |
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25 | |||
25 | VisualizationDragDropContainer(QWidget *parent = nullptr); |
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26 | VisualizationDragDropContainer(QWidget *parent = nullptr); | |
26 |
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27 | |||
27 | void addDragWidget(VisualizationDragWidget *dragWidget); |
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28 | void addDragWidget(VisualizationDragWidget *dragWidget); | |
28 | void insertDragWidget(int index, VisualizationDragWidget *dragWidget); |
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29 | void insertDragWidget(int index, VisualizationDragWidget *dragWidget); | |
29 |
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30 | |||
30 | void setAcceptedMimeTypes(const QStringList &mimeTypes); |
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31 | void setAcceptedMimeTypes(const QStringList &mimeTypes); | |
31 | void setMergeAllowedMimeTypes(const QStringList &mimeTypes); |
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32 | void setMergeAllowedMimeTypes(const QStringList &mimeTypes); | |
32 |
|
33 | |||
33 | int countDragWidget() const; |
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34 | int countDragWidget() const; | |
34 |
|
35 | |||
35 | void setAcceptMimeDataFunction(AcceptMimeDataFunction fun); |
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36 | void setAcceptMimeDataFunction(AcceptMimeDataFunction fun); | |
36 |
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37 | |||
37 | protected: |
|
38 | protected: | |
38 | void dragEnterEvent(QDragEnterEvent *event); |
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39 | void dragEnterEvent(QDragEnterEvent *event); | |
39 | void dragLeaveEvent(QDragLeaveEvent *event); |
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40 | void dragLeaveEvent(QDragLeaveEvent *event); | |
40 | void dragMoveEvent(QDragMoveEvent *event); |
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41 | void dragMoveEvent(QDragMoveEvent *event); | |
41 | void dropEvent(QDropEvent *event); |
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42 | void dropEvent(QDropEvent *event); | |
42 |
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43 | |||
43 | private: |
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44 | private: | |
44 | class VisualizationDragDropContainerPrivate; |
|
45 | class VisualizationDragDropContainerPrivate; | |
45 | spimpl::unique_impl_ptr<VisualizationDragDropContainerPrivate> impl; |
|
46 | spimpl::unique_impl_ptr<VisualizationDragDropContainerPrivate> impl; | |
46 |
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47 | |||
47 | private slots: |
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48 | private slots: | |
48 | void startDrag(VisualizationDragWidget *dragWidget, const QPoint &dragPosition); |
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49 | void startDrag(VisualizationDragWidget *dragWidget, const QPoint &dragPosition); | |
49 | }; |
|
50 | }; | |
50 |
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51 | |||
51 | #endif // SCIQLOP_VISUALIZATIONDRAGDROPCONTAINER_H |
|
52 | #endif // SCIQLOP_VISUALIZATIONDRAGDROPCONTAINER_H |
@@ -1,90 +1,91 | |||||
1 | #ifndef SCIQLOP_VISUALIZATIONZONEWIDGET_H |
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1 | #ifndef SCIQLOP_VISUALIZATIONZONEWIDGET_H | |
2 | #define SCIQLOP_VISUALIZATIONZONEWIDGET_H |
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2 | #define SCIQLOP_VISUALIZATIONZONEWIDGET_H | |
3 |
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3 | |||
4 | #include "Visualization/IVisualizationWidget.h" |
|
4 | #include "Visualization/IVisualizationWidget.h" | |
5 | #include "Visualization/VisualizationDragWidget.h" |
|
5 | #include "Visualization/VisualizationDragWidget.h" | |
6 |
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6 | |||
7 | #include <QLoggingCategory> |
|
7 | #include <QLoggingCategory> | |
8 | #include <QWidget> |
|
8 | #include <QWidget> | |
9 |
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9 | |||
10 | #include <memory> |
|
10 | #include <memory> | |
11 |
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11 | |||
12 | #include <Common/spimpl.h> |
|
12 | #include <Common/spimpl.h> | |
13 |
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13 | |||
14 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationZoneWidget) |
|
14 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationZoneWidget) | |
15 |
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15 | |||
16 | namespace Ui { |
|
16 | namespace Ui { | |
17 | class VisualizationZoneWidget; |
|
17 | class VisualizationZoneWidget; | |
18 | } // namespace Ui |
|
18 | } // namespace Ui | |
19 |
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19 | |||
20 | class Variable; |
|
20 | class Variable; | |
21 | class VisualizationGraphWidget; |
|
21 | class VisualizationGraphWidget; | |
22 |
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22 | |||
23 | class VisualizationZoneWidget : public VisualizationDragWidget, public IVisualizationWidget { |
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23 | class VisualizationZoneWidget : public VisualizationDragWidget, public IVisualizationWidget { | |
24 | Q_OBJECT |
|
24 | Q_OBJECT | |
25 |
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25 | |||
26 | public: |
|
26 | public: | |
27 | explicit VisualizationZoneWidget(const QString &name = {}, QWidget *parent = 0); |
|
27 | explicit VisualizationZoneWidget(const QString &name = {}, QWidget *parent = 0); | |
28 | virtual ~VisualizationZoneWidget(); |
|
28 | virtual ~VisualizationZoneWidget(); | |
29 |
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29 | |||
30 | /// Adds a graph widget |
|
30 | /// Adds a graph widget | |
31 | void addGraph(VisualizationGraphWidget *graphWidget); |
|
31 | void addGraph(VisualizationGraphWidget *graphWidget); | |
32 |
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32 | |||
33 | /// Inserts a graph widget |
|
33 | /// Inserts a graph widget | |
34 | void insertGraph(int index, VisualizationGraphWidget *graphWidget); |
|
34 | void insertGraph(int index, VisualizationGraphWidget *graphWidget); | |
35 |
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35 | |||
36 | /** |
|
36 | /** | |
37 | * Creates a graph using a variable. The variable will be displayed in the new graph. |
|
37 | * Creates a graph using a variable. The variable will be displayed in the new graph. | |
38 | * The graph is added at the end. |
|
38 | * The graph is added at the end. | |
39 | * @param variable the variable for which to create the graph |
|
39 | * @param variable the variable for which to create the graph | |
40 | * @return the pointer to the created graph |
|
40 | * @return the pointer to the created graph | |
41 | */ |
|
41 | */ | |
42 | VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable); |
|
42 | VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable); | |
43 |
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43 | |||
44 | /** |
|
44 | /** | |
45 | * Creates a graph using a variable. The variable will be displayed in the new graph. |
|
45 | * Creates a graph using a variable. The variable will be displayed in the new graph. | |
46 | * The graph is inserted at the specified index. |
|
46 | * The graph is inserted at the specified index. | |
47 | * @param variable the variable for which to create the graph |
|
47 | * @param variable the variable for which to create the graph | |
48 | * @param index The index where the graph should be inserted in the layout |
|
48 | * @param index The index where the graph should be inserted in the layout | |
49 | * @return the pointer to the created graph |
|
49 | * @return the pointer to the created graph | |
50 | */ |
|
50 | */ | |
51 | VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable, int index); |
|
51 | VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable, int index); | |
52 |
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52 | |||
53 | /** |
|
53 | /** | |
54 | * Creates a graph using a list of variables. The variables will be displayed in the new graph. |
|
54 | * Creates a graph using a list of variables. The variables will be displayed in the new graph. | |
55 | * The graph is inserted at the specified index. |
|
55 | * The graph is inserted at the specified index. | |
56 | * @param variables List of variables to be added to the graph |
|
56 | * @param variables List of variables to be added to the graph | |
57 | * @param index The index where the graph should be inserted in the layout |
|
57 | * @param index The index where the graph should be inserted in the layout | |
58 | * @return the pointer to the created graph |
|
58 | * @return the pointer to the created graph | |
59 | */ |
|
59 | */ | |
60 | VisualizationGraphWidget *createGraph(const QList<std::shared_ptr<Variable> > variables, |
|
60 | VisualizationGraphWidget *createGraph(const QList<std::shared_ptr<Variable> > variables, | |
61 | int index); |
|
61 | int index); | |
62 |
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62 | |||
63 | // IVisualizationWidget interface |
|
63 | // IVisualizationWidget interface | |
64 | void accept(IVisualizationWidgetVisitor *visitor) override; |
|
64 | void accept(IVisualizationWidgetVisitor *visitor) override; | |
65 | bool canDrop(const Variable &variable) const override; |
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65 | bool canDrop(const Variable &variable) const override; | |
66 | bool contains(const Variable &variable) const override; |
|
66 | bool contains(const Variable &variable) const override; | |
67 | QString name() const override; |
|
67 | QString name() const override; | |
68 |
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68 | |||
69 | // VisualisationDragWidget |
|
69 | // VisualisationDragWidget | |
70 | QMimeData *mimeData() const override; |
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70 | QMimeData *mimeData() const override; | |
71 | bool isDragAllowed() const override; |
|
71 | bool isDragAllowed() const override; | |
72 |
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72 | |||
73 | protected: |
|
73 | protected: | |
74 | void closeEvent(QCloseEvent *event) override; |
|
74 | void closeEvent(QCloseEvent *event) override; | |
75 |
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75 | |||
76 | private: |
|
76 | private: | |
77 | Ui::VisualizationZoneWidget *ui; |
|
77 | Ui::VisualizationZoneWidget *ui; | |
78 |
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78 | |||
79 | class VisualizationZoneWidgetPrivate; |
|
79 | class VisualizationZoneWidgetPrivate; | |
80 | spimpl::unique_impl_ptr<VisualizationZoneWidgetPrivate> impl; |
|
80 | spimpl::unique_impl_ptr<VisualizationZoneWidgetPrivate> impl; | |
81 |
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81 | |||
82 | private slots: |
|
82 | private slots: | |
83 | void onVariableAdded(std::shared_ptr<Variable> variable); |
|
83 | void onVariableAdded(std::shared_ptr<Variable> variable); | |
84 | /// Slot called when a variable is about to be removed from a graph contained in the zone |
|
84 | /// Slot called when a variable is about to be removed from a graph contained in the zone | |
85 | void onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable); |
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85 | void onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable); | |
86 |
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86 | |||
87 | void dropMimeData(int index, const QMimeData *mimeData); |
|
87 | void dropMimeData(int index, const QMimeData *mimeData); | |
|
88 | void dropMimeDataOnGraph(VisualizationDragWidget *dragWidget, const QMimeData *mimeData); | |||
88 | }; |
|
89 | }; | |
89 |
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90 | |||
90 | #endif // SCIQLOP_VISUALIZATIONZONEWIDGET_H |
|
91 | #endif // SCIQLOP_VISUALIZATIONZONEWIDGET_H |
@@ -1,331 +1,336 | |||||
1 | #include "DragDropHelper.h" |
|
1 | #include "DragDropHelper.h" | |
2 | #include "SqpApplication.h" |
|
2 | #include "SqpApplication.h" | |
3 | #include "Visualization/VisualizationDragDropContainer.h" |
|
3 | #include "Visualization/VisualizationDragDropContainer.h" | |
4 | #include "Visualization/VisualizationDragWidget.h" |
|
4 | #include "Visualization/VisualizationDragWidget.h" | |
5 | #include "Visualization/VisualizationWidget.h" |
|
5 | #include "Visualization/VisualizationWidget.h" | |
6 | #include "Visualization/operations/FindVariableOperation.h" |
|
6 | #include "Visualization/operations/FindVariableOperation.h" | |
7 |
|
7 | |||
8 | #include "Variable/VariableController.h" |
|
8 | #include "Variable/VariableController.h" | |
9 |
|
9 | |||
10 | #include "Common/MimeTypesDef.h" |
|
10 | #include "Common/MimeTypesDef.h" | |
11 | #include "Common/VisualizationDef.h" |
|
11 | #include "Common/VisualizationDef.h" | |
12 |
|
12 | |||
13 | #include <QDir> |
|
13 | #include <QDir> | |
14 | #include <QDragEnterEvent> |
|
14 | #include <QDragEnterEvent> | |
15 | #include <QDragMoveEvent> |
|
15 | #include <QDragMoveEvent> | |
16 | #include <QScrollArea> |
|
16 | #include <QScrollArea> | |
17 | #include <QScrollBar> |
|
17 | #include <QScrollBar> | |
18 | #include <QTimer> |
|
18 | #include <QTimer> | |
19 | #include <QVBoxLayout> |
|
19 | #include <QVBoxLayout> | |
20 |
|
20 | |||
21 | const int SCROLL_SPEED = 5; |
|
21 | const int SCROLL_SPEED = 5; | |
22 | const int SCROLL_ZONE_SIZE = 50; |
|
22 | const int SCROLL_ZONE_SIZE = 50; | |
23 |
|
23 | |||
24 | Q_LOGGING_CATEGORY(LOG_DragDropHelper, "DragDrophelper") |
|
24 | Q_LOGGING_CATEGORY(LOG_DragDropHelper, "DragDrophelper") | |
25 |
|
25 | |||
26 | struct DragDropScroller::DragDropScrollerPrivate { |
|
26 | struct DragDropScroller::DragDropScrollerPrivate { | |
27 |
|
27 | |||
28 | QList<QScrollArea *> m_ScrollAreas; |
|
28 | QList<QScrollArea *> m_ScrollAreas; | |
29 | QScrollArea *m_CurrentScrollArea = nullptr; |
|
29 | QScrollArea *m_CurrentScrollArea = nullptr; | |
30 | std::unique_ptr<QTimer> m_Timer = nullptr; |
|
30 | std::unique_ptr<QTimer> m_Timer = nullptr; | |
31 |
|
31 | |||
32 | enum class ScrollDirection { up, down, unknown }; |
|
32 | enum class ScrollDirection { up, down, unknown }; | |
33 | ScrollDirection m_Direction = ScrollDirection::unknown; |
|
33 | ScrollDirection m_Direction = ScrollDirection::unknown; | |
34 |
|
34 | |||
35 | explicit DragDropScrollerPrivate() : m_Timer{std::make_unique<QTimer>()} |
|
35 | explicit DragDropScrollerPrivate() : m_Timer{std::make_unique<QTimer>()} | |
36 | { |
|
36 | { | |
37 | m_Timer->setInterval(0); |
|
37 | m_Timer->setInterval(0); | |
38 | } |
|
38 | } | |
39 | }; |
|
39 | }; | |
40 |
|
40 | |||
41 | DragDropScroller::DragDropScroller(QObject *parent) |
|
41 | DragDropScroller::DragDropScroller(QObject *parent) | |
42 | : QObject{parent}, impl{spimpl::make_unique_impl<DragDropScrollerPrivate>()} |
|
42 | : QObject{parent}, impl{spimpl::make_unique_impl<DragDropScrollerPrivate>()} | |
43 | { |
|
43 | { | |
44 | connect(impl->m_Timer.get(), &QTimer::timeout, this, &DragDropScroller::onTimer); |
|
44 | connect(impl->m_Timer.get(), &QTimer::timeout, this, &DragDropScroller::onTimer); | |
45 | } |
|
45 | } | |
46 |
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46 | |||
47 | void DragDropScroller::addScrollArea(QScrollArea *scrollArea) |
|
47 | void DragDropScroller::addScrollArea(QScrollArea *scrollArea) | |
48 | { |
|
48 | { | |
49 | impl->m_ScrollAreas << scrollArea; |
|
49 | impl->m_ScrollAreas << scrollArea; | |
50 | scrollArea->viewport()->setAcceptDrops(true); |
|
50 | scrollArea->viewport()->setAcceptDrops(true); | |
51 | } |
|
51 | } | |
52 |
|
52 | |||
53 | void DragDropScroller::removeScrollArea(QScrollArea *scrollArea) |
|
53 | void DragDropScroller::removeScrollArea(QScrollArea *scrollArea) | |
54 | { |
|
54 | { | |
55 | impl->m_ScrollAreas.removeAll(scrollArea); |
|
55 | impl->m_ScrollAreas.removeAll(scrollArea); | |
56 | scrollArea->viewport()->setAcceptDrops(false); |
|
56 | scrollArea->viewport()->setAcceptDrops(false); | |
57 | } |
|
57 | } | |
58 |
|
58 | |||
59 | bool DragDropScroller::eventFilter(QObject *obj, QEvent *event) |
|
59 | bool DragDropScroller::eventFilter(QObject *obj, QEvent *event) | |
60 | { |
|
60 | { | |
61 | if (event->type() == QEvent::DragMove) { |
|
61 | if (event->type() == QEvent::DragMove) { | |
62 | auto w = static_cast<QWidget *>(obj); |
|
62 | auto w = static_cast<QWidget *>(obj); | |
63 |
|
63 | |||
64 | if (impl->m_CurrentScrollArea && impl->m_CurrentScrollArea->isAncestorOf(w)) { |
|
64 | if (impl->m_CurrentScrollArea && impl->m_CurrentScrollArea->isAncestorOf(w)) { | |
65 | auto moveEvent = static_cast<QDragMoveEvent *>(event); |
|
65 | auto moveEvent = static_cast<QDragMoveEvent *>(event); | |
66 |
|
66 | |||
67 | auto pos = moveEvent->pos(); |
|
67 | auto pos = moveEvent->pos(); | |
68 | if (impl->m_CurrentScrollArea->viewport() != w) { |
|
68 | if (impl->m_CurrentScrollArea->viewport() != w) { | |
69 | auto globalPos = w->mapToGlobal(moveEvent->pos()); |
|
69 | auto globalPos = w->mapToGlobal(moveEvent->pos()); | |
70 | pos = impl->m_CurrentScrollArea->viewport()->mapFromGlobal(globalPos); |
|
70 | pos = impl->m_CurrentScrollArea->viewport()->mapFromGlobal(globalPos); | |
71 | } |
|
71 | } | |
72 |
|
72 | |||
73 | auto isInTopZone = pos.y() > impl->m_CurrentScrollArea->viewport()->size().height() |
|
73 | auto isInTopZone = pos.y() > impl->m_CurrentScrollArea->viewport()->size().height() | |
74 | - SCROLL_ZONE_SIZE; |
|
74 | - SCROLL_ZONE_SIZE; | |
75 | auto isInBottomZone = pos.y() < SCROLL_ZONE_SIZE; |
|
75 | auto isInBottomZone = pos.y() < SCROLL_ZONE_SIZE; | |
76 |
|
76 | |||
77 | if (!isInTopZone && !isInBottomZone) { |
|
77 | if (!isInTopZone && !isInBottomZone) { | |
78 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; |
|
78 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; | |
79 | impl->m_Timer->stop(); |
|
79 | impl->m_Timer->stop(); | |
80 | } |
|
80 | } | |
81 | else if (!impl->m_Timer->isActive()) { |
|
81 | else if (!impl->m_Timer->isActive()) { | |
82 | impl->m_Direction = isInTopZone ? DragDropScrollerPrivate::ScrollDirection::up |
|
82 | impl->m_Direction = isInTopZone ? DragDropScrollerPrivate::ScrollDirection::up | |
83 | : DragDropScrollerPrivate::ScrollDirection::down; |
|
83 | : DragDropScrollerPrivate::ScrollDirection::down; | |
84 | impl->m_Timer->start(); |
|
84 | impl->m_Timer->start(); | |
85 | } |
|
85 | } | |
86 | } |
|
86 | } | |
87 | } |
|
87 | } | |
88 | else if (event->type() == QEvent::DragEnter) { |
|
88 | else if (event->type() == QEvent::DragEnter) { | |
89 | auto w = static_cast<QWidget *>(obj); |
|
89 | auto w = static_cast<QWidget *>(obj); | |
90 |
|
90 | |||
91 | for (auto scrollArea : impl->m_ScrollAreas) { |
|
91 | for (auto scrollArea : impl->m_ScrollAreas) { | |
92 | if (impl->m_CurrentScrollArea != scrollArea && scrollArea->isAncestorOf(w)) { |
|
92 | if (impl->m_CurrentScrollArea != scrollArea && scrollArea->isAncestorOf(w)) { | |
93 | auto enterEvent = static_cast<QDragEnterEvent *>(event); |
|
93 | auto enterEvent = static_cast<QDragEnterEvent *>(event); | |
94 | enterEvent->acceptProposedAction(); |
|
94 | enterEvent->acceptProposedAction(); | |
95 | enterEvent->setDropAction(Qt::IgnoreAction); |
|
95 | enterEvent->setDropAction(Qt::IgnoreAction); | |
96 | impl->m_CurrentScrollArea = scrollArea; |
|
96 | impl->m_CurrentScrollArea = scrollArea; | |
97 | break; |
|
97 | break; | |
98 | } |
|
98 | } | |
99 | } |
|
99 | } | |
100 | } |
|
100 | } | |
101 | else if (event->type() == QEvent::DragLeave) { |
|
101 | else if (event->type() == QEvent::DragLeave) { | |
102 | if (impl->m_CurrentScrollArea) { |
|
102 | if (impl->m_CurrentScrollArea) { | |
103 | if (!QRect(QPoint(), impl->m_CurrentScrollArea->size()) |
|
103 | if (!QRect(QPoint(), impl->m_CurrentScrollArea->size()) | |
104 | .contains(impl->m_CurrentScrollArea->mapFromGlobal(QCursor::pos()))) { |
|
104 | .contains(impl->m_CurrentScrollArea->mapFromGlobal(QCursor::pos()))) { | |
105 | impl->m_CurrentScrollArea = nullptr; |
|
105 | impl->m_CurrentScrollArea = nullptr; | |
106 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; |
|
106 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; | |
107 | impl->m_Timer->stop(); |
|
107 | impl->m_Timer->stop(); | |
108 | } |
|
108 | } | |
109 | } |
|
109 | } | |
110 | } |
|
110 | } | |
111 | else if (event->type() == QEvent::Drop) { |
|
111 | else if (event->type() == QEvent::Drop) { | |
112 | if (impl->m_CurrentScrollArea) { |
|
112 | if (impl->m_CurrentScrollArea) { | |
113 | impl->m_CurrentScrollArea = nullptr; |
|
113 | impl->m_CurrentScrollArea = nullptr; | |
114 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; |
|
114 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; | |
115 | impl->m_Timer->stop(); |
|
115 | impl->m_Timer->stop(); | |
116 | } |
|
116 | } | |
117 | } |
|
117 | } | |
118 |
|
118 | |||
119 | return false; |
|
119 | return false; | |
120 | } |
|
120 | } | |
121 |
|
121 | |||
122 | void DragDropScroller::onTimer() |
|
122 | void DragDropScroller::onTimer() | |
123 | { |
|
123 | { | |
124 | if (impl->m_CurrentScrollArea) { |
|
124 | if (impl->m_CurrentScrollArea) { | |
125 | auto mvt = 0; |
|
125 | auto mvt = 0; | |
126 | switch (impl->m_Direction) { |
|
126 | switch (impl->m_Direction) { | |
127 | case DragDropScrollerPrivate::ScrollDirection::up: |
|
127 | case DragDropScrollerPrivate::ScrollDirection::up: | |
128 | mvt = SCROLL_SPEED; |
|
128 | mvt = SCROLL_SPEED; | |
129 | break; |
|
129 | break; | |
130 | case DragDropScrollerPrivate::ScrollDirection::down: |
|
130 | case DragDropScrollerPrivate::ScrollDirection::down: | |
131 | mvt = -SCROLL_SPEED; |
|
131 | mvt = -SCROLL_SPEED; | |
132 | break; |
|
132 | break; | |
133 | default: |
|
133 | default: | |
134 | break; |
|
134 | break; | |
135 | } |
|
135 | } | |
136 |
|
136 | |||
137 | impl->m_CurrentScrollArea->verticalScrollBar()->setValue( |
|
137 | impl->m_CurrentScrollArea->verticalScrollBar()->setValue( | |
138 | impl->m_CurrentScrollArea->verticalScrollBar()->value() + mvt); |
|
138 | impl->m_CurrentScrollArea->verticalScrollBar()->value() + mvt); | |
139 | } |
|
139 | } | |
140 | } |
|
140 | } | |
141 |
|
141 | |||
142 | struct DragDropHelper::DragDropHelperPrivate { |
|
142 | struct DragDropHelper::DragDropHelperPrivate { | |
143 |
|
143 | |||
144 | VisualizationDragWidget *m_CurrentDragWidget = nullptr; |
|
144 | VisualizationDragWidget *m_CurrentDragWidget = nullptr; | |
145 | std::unique_ptr<QWidget> m_PlaceHolder = nullptr; |
|
145 | std::unique_ptr<QWidget> m_PlaceHolder = nullptr; | |
146 | std::unique_ptr<DragDropScroller> m_DragDropScroller = nullptr; |
|
146 | std::unique_ptr<DragDropScroller> m_DragDropScroller = nullptr; | |
147 | QString m_ImageTempUrl; // Temporary file for image url generated by the drag & drop. Not using |
|
147 | QString m_ImageTempUrl; // Temporary file for image url generated by the drag & drop. Not using | |
148 | // QTemporaryFile to have a name which is not generated. |
|
148 | // QTemporaryFile to have a name which is not generated. | |
149 |
|
149 | |||
150 | VisualizationDragWidget *m_HighlightedDragWidget = nullptr; |
|
150 | VisualizationDragWidget *m_HighlightedDragWidget = nullptr; | |
151 |
|
151 | |||
152 | QMetaObject::Connection m_DragWidgetDestroyedConnection; |
|
152 | QMetaObject::Connection m_DragWidgetDestroyedConnection; | |
153 | QMetaObject::Connection m_HighlightedWidgetDestroyedConnection; |
|
153 | QMetaObject::Connection m_HighlightedWidgetDestroyedConnection; | |
154 |
|
154 | |||
155 | explicit DragDropHelperPrivate() |
|
155 | explicit DragDropHelperPrivate() | |
156 | : m_PlaceHolder{std::make_unique<QWidget>()}, |
|
156 | : m_PlaceHolder{std::make_unique<QWidget>()}, | |
157 | m_DragDropScroller{std::make_unique<DragDropScroller>()} |
|
157 | m_DragDropScroller{std::make_unique<DragDropScroller>()} | |
158 | { |
|
158 | { | |
159 | m_PlaceHolder->setStyleSheet("background-color: #BBD5EE; border:2px solid #2A7FD4"); |
|
159 | m_PlaceHolder->setStyleSheet("background-color: #BBD5EE; border:2px solid #2A7FD4"); | |
160 | sqpApp->installEventFilter(m_DragDropScroller.get()); |
|
160 | sqpApp->installEventFilter(m_DragDropScroller.get()); | |
161 |
|
161 | |||
162 |
|
162 | |||
163 | m_ImageTempUrl = QDir::temp().absoluteFilePath("Scqlop_graph.png"); |
|
163 | m_ImageTempUrl = QDir::temp().absoluteFilePath("Scqlop_graph.png"); | |
164 | } |
|
164 | } | |
165 |
|
165 | |||
166 | void preparePlaceHolder() const |
|
166 | void preparePlaceHolder() const | |
167 | { |
|
167 | { | |
168 | if (m_CurrentDragWidget) { |
|
168 | if (m_CurrentDragWidget) { | |
169 | m_PlaceHolder->setMinimumSize(m_CurrentDragWidget->size()); |
|
169 | m_PlaceHolder->setMinimumSize(m_CurrentDragWidget->size()); | |
170 | m_PlaceHolder->setSizePolicy(m_CurrentDragWidget->sizePolicy()); |
|
170 | m_PlaceHolder->setSizePolicy(m_CurrentDragWidget->sizePolicy()); | |
171 | } |
|
171 | } | |
172 | else { |
|
172 | else { | |
173 | // Configuration of the placeHolder when there is no dragWidget |
|
173 | // Configuration of the placeHolder when there is no dragWidget | |
174 | // (for instance with a drag from a variable) |
|
174 | // (for instance with a drag from a variable) | |
175 |
|
175 | |||
176 | m_PlaceHolder->setMinimumSize(0, GRAPH_MINIMUM_HEIGHT); |
|
176 | m_PlaceHolder->setMinimumSize(0, GRAPH_MINIMUM_HEIGHT); | |
177 | m_PlaceHolder->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
|
177 | m_PlaceHolder->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); | |
178 | } |
|
178 | } | |
179 | } |
|
179 | } | |
180 | }; |
|
180 | }; | |
181 |
|
181 | |||
182 |
|
182 | |||
183 | DragDropHelper::DragDropHelper() : impl{spimpl::make_unique_impl<DragDropHelperPrivate>()} |
|
183 | DragDropHelper::DragDropHelper() : impl{spimpl::make_unique_impl<DragDropHelperPrivate>()} | |
184 | { |
|
184 | { | |
185 | } |
|
185 | } | |
186 |
|
186 | |||
187 | DragDropHelper::~DragDropHelper() |
|
187 | DragDropHelper::~DragDropHelper() | |
188 | { |
|
188 | { | |
189 | QFile::remove(impl->m_ImageTempUrl); |
|
189 | QFile::remove(impl->m_ImageTempUrl); | |
190 | } |
|
190 | } | |
191 |
|
191 | |||
192 | void DragDropHelper::resetDragAndDrop() |
|
192 | void DragDropHelper::resetDragAndDrop() | |
193 | { |
|
193 | { | |
194 | setCurrentDragWidget(nullptr); |
|
194 | setCurrentDragWidget(nullptr); | |
195 | impl->m_HighlightedDragWidget = nullptr; |
|
195 | impl->m_HighlightedDragWidget = nullptr; | |
196 | } |
|
196 | } | |
197 |
|
197 | |||
198 | void DragDropHelper::setCurrentDragWidget(VisualizationDragWidget *dragWidget) |
|
198 | void DragDropHelper::setCurrentDragWidget(VisualizationDragWidget *dragWidget) | |
199 | { |
|
199 | { | |
200 | if (impl->m_CurrentDragWidget) { |
|
200 | if (impl->m_CurrentDragWidget) { | |
201 |
|
201 | |||
202 | QObject::disconnect(impl->m_DragWidgetDestroyedConnection); |
|
202 | QObject::disconnect(impl->m_DragWidgetDestroyedConnection); | |
203 | } |
|
203 | } | |
204 |
|
204 | |||
205 | if (dragWidget) { |
|
205 | if (dragWidget) { | |
206 | // ensures the impl->m_CurrentDragWidget is reset when the widget is destroyed |
|
206 | // ensures the impl->m_CurrentDragWidget is reset when the widget is destroyed | |
207 | impl->m_DragWidgetDestroyedConnection |
|
207 | impl->m_DragWidgetDestroyedConnection | |
208 | = QObject::connect(dragWidget, &VisualizationDragWidget::destroyed, |
|
208 | = QObject::connect(dragWidget, &VisualizationDragWidget::destroyed, | |
209 | [this]() { impl->m_CurrentDragWidget = nullptr; }); |
|
209 | [this]() { impl->m_CurrentDragWidget = nullptr; }); | |
210 | } |
|
210 | } | |
211 |
|
211 | |||
212 | impl->m_CurrentDragWidget = dragWidget; |
|
212 | impl->m_CurrentDragWidget = dragWidget; | |
213 | } |
|
213 | } | |
214 |
|
214 | |||
215 | VisualizationDragWidget *DragDropHelper::getCurrentDragWidget() const |
|
215 | VisualizationDragWidget *DragDropHelper::getCurrentDragWidget() const | |
216 | { |
|
216 | { | |
217 | return impl->m_CurrentDragWidget; |
|
217 | return impl->m_CurrentDragWidget; | |
218 | } |
|
218 | } | |
219 |
|
219 | |||
220 |
|
220 | |||
221 | QWidget &DragDropHelper::placeHolder() const |
|
221 | QWidget &DragDropHelper::placeHolder() const | |
222 | { |
|
222 | { | |
223 | return *impl->m_PlaceHolder; |
|
223 | return *impl->m_PlaceHolder; | |
224 | } |
|
224 | } | |
225 |
|
225 | |||
226 | void DragDropHelper::insertPlaceHolder(QVBoxLayout *layout, int index) |
|
226 | void DragDropHelper::insertPlaceHolder(QVBoxLayout *layout, int index) | |
227 | { |
|
227 | { | |
228 | removePlaceHolder(); |
|
228 | removePlaceHolder(); | |
229 | impl->preparePlaceHolder(); |
|
229 | impl->preparePlaceHolder(); | |
230 | layout->insertWidget(index, impl->m_PlaceHolder.get()); |
|
230 | layout->insertWidget(index, impl->m_PlaceHolder.get()); | |
231 | impl->m_PlaceHolder->show(); |
|
231 | impl->m_PlaceHolder->show(); | |
232 | } |
|
232 | } | |
233 |
|
233 | |||
234 | void DragDropHelper::removePlaceHolder() |
|
234 | void DragDropHelper::removePlaceHolder() | |
235 | { |
|
235 | { | |
236 | auto parentWidget = impl->m_PlaceHolder->parentWidget(); |
|
236 | auto parentWidget = impl->m_PlaceHolder->parentWidget(); | |
237 | if (parentWidget) { |
|
237 | if (parentWidget) { | |
238 | parentWidget->layout()->removeWidget(impl->m_PlaceHolder.get()); |
|
238 | parentWidget->layout()->removeWidget(impl->m_PlaceHolder.get()); | |
239 | impl->m_PlaceHolder->setParent(nullptr); |
|
239 | impl->m_PlaceHolder->setParent(nullptr); | |
240 | impl->m_PlaceHolder->hide(); |
|
240 | impl->m_PlaceHolder->hide(); | |
241 | } |
|
241 | } | |
242 | } |
|
242 | } | |
243 |
|
243 | |||
244 | bool DragDropHelper::isPlaceHolderSet() const |
|
244 | bool DragDropHelper::isPlaceHolderSet() const | |
245 | { |
|
245 | { | |
246 | return impl->m_PlaceHolder->parentWidget(); |
|
246 | return impl->m_PlaceHolder->parentWidget(); | |
247 | } |
|
247 | } | |
248 |
|
248 | |||
249 | void DragDropHelper::addDragDropScrollArea(QScrollArea *scrollArea) |
|
249 | void DragDropHelper::addDragDropScrollArea(QScrollArea *scrollArea) | |
250 | { |
|
250 | { | |
251 | impl->m_DragDropScroller->addScrollArea(scrollArea); |
|
251 | impl->m_DragDropScroller->addScrollArea(scrollArea); | |
252 | } |
|
252 | } | |
253 |
|
253 | |||
254 | void DragDropHelper::removeDragDropScrollArea(QScrollArea *scrollArea) |
|
254 | void DragDropHelper::removeDragDropScrollArea(QScrollArea *scrollArea) | |
255 | { |
|
255 | { | |
256 | impl->m_DragDropScroller->removeScrollArea(scrollArea); |
|
256 | impl->m_DragDropScroller->removeScrollArea(scrollArea); | |
257 | } |
|
257 | } | |
258 |
|
258 | |||
259 | QUrl DragDropHelper::imageTemporaryUrl(const QImage &image) const |
|
259 | QUrl DragDropHelper::imageTemporaryUrl(const QImage &image) const | |
260 | { |
|
260 | { | |
261 | image.save(impl->m_ImageTempUrl); |
|
261 | image.save(impl->m_ImageTempUrl); | |
262 | return QUrl::fromLocalFile(impl->m_ImageTempUrl); |
|
262 | return QUrl::fromLocalFile(impl->m_ImageTempUrl); | |
263 | } |
|
263 | } | |
264 |
|
264 | |||
265 | void DragDropHelper::setHightlightedDragWidget(VisualizationDragWidget *dragWidget) |
|
265 | void DragDropHelper::setHightlightedDragWidget(VisualizationDragWidget *dragWidget) | |
266 | { |
|
266 | { | |
267 | if (impl->m_HighlightedDragWidget) { |
|
267 | if (impl->m_HighlightedDragWidget) { | |
268 | impl->m_HighlightedDragWidget->highlightForMerge(false); |
|
268 | impl->m_HighlightedDragWidget->highlightForMerge(false); | |
269 | QObject::disconnect(impl->m_HighlightedWidgetDestroyedConnection); |
|
269 | QObject::disconnect(impl->m_HighlightedWidgetDestroyedConnection); | |
270 | } |
|
270 | } | |
271 |
|
271 | |||
272 | if (dragWidget) { |
|
272 | if (dragWidget) { | |
273 | dragWidget->highlightForMerge(true); |
|
273 | dragWidget->highlightForMerge(true); | |
274 |
|
274 | |||
275 | // ensures the impl->m_HighlightedDragWidget is reset when the widget is destroyed |
|
275 | // ensures the impl->m_HighlightedDragWidget is reset when the widget is destroyed | |
276 | impl->m_DragWidgetDestroyedConnection |
|
276 | impl->m_DragWidgetDestroyedConnection | |
277 | = QObject::connect(dragWidget, &VisualizationDragWidget::destroyed, |
|
277 | = QObject::connect(dragWidget, &VisualizationDragWidget::destroyed, | |
278 | [this]() { impl->m_HighlightedDragWidget = nullptr; }); |
|
278 | [this]() { impl->m_HighlightedDragWidget = nullptr; }); | |
279 | } |
|
279 | } | |
280 |
|
280 | |||
281 | impl->m_HighlightedDragWidget = dragWidget; |
|
281 | impl->m_HighlightedDragWidget = dragWidget; | |
282 | } |
|
282 | } | |
283 |
|
283 | |||
|
284 | VisualizationDragWidget *DragDropHelper::getHightlightedDragWidget() const | |||
|
285 | { | |||
|
286 | return impl->m_HighlightedDragWidget; | |||
|
287 | } | |||
|
288 | ||||
284 | bool DragDropHelper::checkMimeDataForVisualization(const QMimeData *mimeData, |
|
289 | bool DragDropHelper::checkMimeDataForVisualization(const QMimeData *mimeData, | |
285 | VisualizationDragDropContainer *dropContainer) |
|
290 | VisualizationDragDropContainer *dropContainer) | |
286 | { |
|
291 | { | |
287 | if (!mimeData || !dropContainer) { |
|
292 | if (!mimeData || !dropContainer) { | |
288 | qCWarning(LOG_DragDropHelper()) << QObject::tr( |
|
293 | qCWarning(LOG_DragDropHelper()) << QObject::tr( | |
289 | "DragDropHelper::checkMimeDataForVisualization, invalid input parameters."); |
|
294 | "DragDropHelper::checkMimeDataForVisualization, invalid input parameters."); | |
290 | Q_ASSERT(false); |
|
295 | Q_ASSERT(false); | |
291 | } |
|
296 | } | |
292 |
|
297 | |||
293 | auto result = true; |
|
298 | auto result = true; | |
294 |
|
299 | |||
295 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
300 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { | |
296 | auto variables = sqpApp->variableController().variablesForMimeData( |
|
301 | auto variables = sqpApp->variableController().variablesForMimeData( | |
297 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
|
302 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); | |
298 |
|
303 | |||
299 | if (variables.count() == 1) { |
|
304 | if (variables.count() == 1) { | |
300 | // Check that the viariable is not already in a graph |
|
305 | // Check that the viariable is not already in a graph | |
301 |
|
306 | |||
302 | // Search for the top level VisualizationWidget |
|
307 | // Search for the top level VisualizationWidget | |
303 | auto parent = dropContainer->parentWidget(); |
|
308 | auto parent = dropContainer->parentWidget(); | |
304 | while (parent && qobject_cast<VisualizationWidget *>(parent) == nullptr) { |
|
309 | while (parent && qobject_cast<VisualizationWidget *>(parent) == nullptr) { | |
305 | parent = parent->parentWidget(); |
|
310 | parent = parent->parentWidget(); | |
306 | } |
|
311 | } | |
307 |
|
312 | |||
308 | if (parent) { |
|
313 | if (parent) { | |
309 | auto visualizationWidget = static_cast<VisualizationWidget *>(parent); |
|
314 | auto visualizationWidget = static_cast<VisualizationWidget *>(parent); | |
310 |
|
315 | |||
311 | FindVariableOperation findVariableOperation{variables.first()}; |
|
316 | FindVariableOperation findVariableOperation{variables.first()}; | |
312 | visualizationWidget->accept(&findVariableOperation); |
|
317 | visualizationWidget->accept(&findVariableOperation); | |
313 | auto variableContainers = findVariableOperation.result(); |
|
318 | auto variableContainers = findVariableOperation.result(); | |
314 | if (!variableContainers.empty()) { |
|
319 | if (!variableContainers.empty()) { | |
315 | result = false; |
|
320 | result = false; | |
316 | } |
|
321 | } | |
317 | } |
|
322 | } | |
318 | else { |
|
323 | else { | |
319 | qCWarning(LOG_DragDropHelper()) << QObject::tr( |
|
324 | qCWarning(LOG_DragDropHelper()) << QObject::tr( | |
320 | "DragDropHelper::checkMimeDataForVisualization, the parent " |
|
325 | "DragDropHelper::checkMimeDataForVisualization, the parent " | |
321 | "VisualizationWidget cannot be found."); |
|
326 | "VisualizationWidget cannot be found."); | |
322 | result = false; |
|
327 | result = false; | |
323 | } |
|
328 | } | |
324 | } |
|
329 | } | |
325 | else { |
|
330 | else { | |
326 | result = false; |
|
331 | result = false; | |
327 | } |
|
332 | } | |
328 | } |
|
333 | } | |
329 |
|
334 | |||
330 | return result; |
|
335 | return result; | |
331 | } |
|
336 | } |
@@ -1,381 +1,392 | |||||
1 | #include "Visualization/VisualizationDragDropContainer.h" |
|
1 | #include "Visualization/VisualizationDragDropContainer.h" | |
2 | #include "DragDropHelper.h" |
|
2 | #include "DragDropHelper.h" | |
3 | #include "SqpApplication.h" |
|
3 | #include "SqpApplication.h" | |
4 | #include "Visualization/VisualizationDragWidget.h" |
|
4 | #include "Visualization/VisualizationDragWidget.h" | |
5 |
|
5 | |||
6 | #include "Common/VisualizationDef.h" |
|
6 | #include "Common/VisualizationDef.h" | |
7 |
|
7 | |||
8 | #include <QDrag> |
|
8 | #include <QDrag> | |
9 | #include <QDragEnterEvent> |
|
9 | #include <QDragEnterEvent> | |
10 | #include <QVBoxLayout> |
|
10 | #include <QVBoxLayout> | |
11 |
|
11 | |||
12 | #include <cmath> |
|
12 | #include <cmath> | |
13 | #include <memory> |
|
13 | #include <memory> | |
14 |
|
14 | |||
15 | Q_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer, "VisualizationDragDropContainer") |
|
15 | Q_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer, "VisualizationDragDropContainer") | |
16 |
|
16 | |||
17 | struct VisualizationDragDropContainer::VisualizationDragDropContainerPrivate { |
|
17 | struct VisualizationDragDropContainer::VisualizationDragDropContainerPrivate { | |
18 |
|
18 | |||
19 | QVBoxLayout *m_Layout; |
|
19 | QVBoxLayout *m_Layout; | |
20 | QStringList m_AcceptedMimeTypes; |
|
20 | QStringList m_AcceptedMimeTypes; | |
21 | QStringList m_MergeAllowedMimeTypes; |
|
21 | QStringList m_MergeAllowedMimeTypes; | |
22 | VisualizationDragDropContainer::AcceptMimeDataFunction m_AcceptMimeDataFun |
|
22 | VisualizationDragDropContainer::AcceptMimeDataFunction m_AcceptMimeDataFun | |
23 | = [](auto mimeData) { return true; }; |
|
23 | = [](auto mimeData) { return true; }; | |
24 | int m_MinContainerHeight = 0; |
|
24 | int m_MinContainerHeight = 0; | |
25 |
|
25 | |||
26 | explicit VisualizationDragDropContainerPrivate(QWidget *widget) |
|
26 | explicit VisualizationDragDropContainerPrivate(QWidget *widget) | |
27 | { |
|
27 | { | |
28 | m_Layout = new QVBoxLayout(widget); |
|
28 | m_Layout = new QVBoxLayout(widget); | |
29 | m_Layout->setContentsMargins(0, 0, 0, 0); |
|
29 | m_Layout->setContentsMargins(0, 0, 0, 0); | |
30 | } |
|
30 | } | |
31 |
|
31 | |||
32 | bool acceptMimeData(const QMimeData *data) const |
|
32 | bool acceptMimeData(const QMimeData *data) const | |
33 | { |
|
33 | { | |
34 | for (const auto &type : m_AcceptedMimeTypes) { |
|
34 | for (const auto &type : m_AcceptedMimeTypes) { | |
35 | if (data->hasFormat(type) && m_AcceptMimeDataFun(data)) { |
|
35 | if (data->hasFormat(type) && m_AcceptMimeDataFun(data)) { | |
36 | return true; |
|
36 | return true; | |
37 | } |
|
37 | } | |
38 | } |
|
38 | } | |
39 |
|
39 | |||
40 | return false; |
|
40 | return false; | |
41 | } |
|
41 | } | |
42 |
|
42 | |||
43 | bool allowMergeMimeData(const QMimeData *data) const |
|
43 | bool allowMergeMimeData(const QMimeData *data) const | |
44 | { |
|
44 | { | |
45 | for (const auto &type : m_MergeAllowedMimeTypes) { |
|
45 | for (const auto &type : m_MergeAllowedMimeTypes) { | |
46 | if (data->hasFormat(type)) { |
|
46 | if (data->hasFormat(type)) { | |
47 | return true; |
|
47 | return true; | |
48 | } |
|
48 | } | |
49 | } |
|
49 | } | |
50 |
|
50 | |||
51 | return false; |
|
51 | return false; | |
52 | } |
|
52 | } | |
53 |
|
53 | |||
54 | bool hasPlaceHolder() const |
|
54 | bool hasPlaceHolder() const | |
55 | { |
|
55 | { | |
56 | return sqpApp->dragDropHelper().placeHolder().parentWidget() == m_Layout->parentWidget(); |
|
56 | return sqpApp->dragDropHelper().placeHolder().parentWidget() == m_Layout->parentWidget(); | |
57 | } |
|
57 | } | |
58 |
|
58 | |||
59 | VisualizationDragWidget *getChildDragWidgetAt(const QWidget *parent, const QPoint &pos) const |
|
59 | VisualizationDragWidget *getChildDragWidgetAt(const QWidget *parent, const QPoint &pos) const | |
60 | { |
|
60 | { | |
61 | VisualizationDragWidget *dragWidget = nullptr; |
|
61 | VisualizationDragWidget *dragWidget = nullptr; | |
62 |
|
62 | |||
63 | for (auto child : parent->children()) { |
|
63 | for (auto child : parent->children()) { | |
64 | auto widget = qobject_cast<VisualizationDragWidget *>(child); |
|
64 | auto widget = qobject_cast<VisualizationDragWidget *>(child); | |
65 | if (widget && widget->isVisible()) { |
|
65 | if (widget && widget->isVisible()) { | |
66 | if (widget->frameGeometry().contains(pos)) { |
|
66 | if (widget->frameGeometry().contains(pos)) { | |
67 | dragWidget = widget; |
|
67 | dragWidget = widget; | |
68 | break; |
|
68 | break; | |
69 | } |
|
69 | } | |
70 | } |
|
70 | } | |
71 | } |
|
71 | } | |
72 |
|
72 | |||
73 | return dragWidget; |
|
73 | return dragWidget; | |
74 | } |
|
74 | } | |
75 |
|
75 | |||
76 | bool cursorIsInContainer(QWidget *container) const |
|
76 | bool cursorIsInContainer(QWidget *container) const | |
77 | { |
|
77 | { | |
78 | return container->isAncestorOf(sqpApp->widgetAt(QCursor::pos())); |
|
78 | return container->isAncestorOf(sqpApp->widgetAt(QCursor::pos())); | |
79 | } |
|
79 | } | |
80 |
|
80 | |||
81 | int countDragWidget(const QWidget *parent) const |
|
81 | int countDragWidget(const QWidget *parent) const | |
82 | { |
|
82 | { | |
83 | auto nbGraph = 0; |
|
83 | auto nbGraph = 0; | |
84 | for (auto child : parent->children()) { |
|
84 | for (auto child : parent->children()) { | |
85 | if (qobject_cast<VisualizationDragWidget *>(child)) { |
|
85 | if (qobject_cast<VisualizationDragWidget *>(child)) { | |
86 | nbGraph += 1; |
|
86 | nbGraph += 1; | |
87 | } |
|
87 | } | |
88 | } |
|
88 | } | |
89 |
|
89 | |||
90 | return nbGraph; |
|
90 | return nbGraph; | |
91 | } |
|
91 | } | |
92 |
|
92 | |||
93 | void findPlaceHolderPosition(const QPoint &pos, bool canMerge, |
|
93 | void findPlaceHolderPosition(const QPoint &pos, bool canMerge, | |
94 | const VisualizationDragDropContainer *container); |
|
94 | const VisualizationDragDropContainer *container); | |
95 | }; |
|
95 | }; | |
96 |
|
96 | |||
97 | VisualizationDragDropContainer::VisualizationDragDropContainer(QWidget *parent) |
|
97 | VisualizationDragDropContainer::VisualizationDragDropContainer(QWidget *parent) | |
98 | : QWidget{parent}, |
|
98 | : QWidget{parent}, | |
99 | impl{spimpl::make_unique_impl<VisualizationDragDropContainerPrivate>(this)} |
|
99 | impl{spimpl::make_unique_impl<VisualizationDragDropContainerPrivate>(this)} | |
100 | { |
|
100 | { | |
101 | setAcceptDrops(true); |
|
101 | setAcceptDrops(true); | |
102 | } |
|
102 | } | |
103 |
|
103 | |||
104 | void VisualizationDragDropContainer::addDragWidget(VisualizationDragWidget *dragWidget) |
|
104 | void VisualizationDragDropContainer::addDragWidget(VisualizationDragWidget *dragWidget) | |
105 | { |
|
105 | { | |
106 | impl->m_Layout->addWidget(dragWidget); |
|
106 | impl->m_Layout->addWidget(dragWidget); | |
107 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); |
|
107 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); | |
108 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, |
|
108 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, | |
109 | &VisualizationDragDropContainer::startDrag); |
|
109 | &VisualizationDragDropContainer::startDrag); | |
110 | } |
|
110 | } | |
111 |
|
111 | |||
112 | void VisualizationDragDropContainer::insertDragWidget(int index, |
|
112 | void VisualizationDragDropContainer::insertDragWidget(int index, | |
113 | VisualizationDragWidget *dragWidget) |
|
113 | VisualizationDragWidget *dragWidget) | |
114 | { |
|
114 | { | |
115 | impl->m_Layout->insertWidget(index, dragWidget); |
|
115 | impl->m_Layout->insertWidget(index, dragWidget); | |
116 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); |
|
116 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); | |
117 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, |
|
117 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, | |
118 | &VisualizationDragDropContainer::startDrag); |
|
118 | &VisualizationDragDropContainer::startDrag); | |
119 | } |
|
119 | } | |
120 |
|
120 | |||
121 | void VisualizationDragDropContainer::setAcceptedMimeTypes(const QStringList &mimeTypes) |
|
121 | void VisualizationDragDropContainer::setAcceptedMimeTypes(const QStringList &mimeTypes) | |
122 | { |
|
122 | { | |
123 | impl->m_AcceptedMimeTypes = mimeTypes; |
|
123 | impl->m_AcceptedMimeTypes = mimeTypes; | |
124 | } |
|
124 | } | |
125 |
|
125 | |||
126 | void VisualizationDragDropContainer::setMergeAllowedMimeTypes(const QStringList &mimeTypes) |
|
126 | void VisualizationDragDropContainer::setMergeAllowedMimeTypes(const QStringList &mimeTypes) | |
127 | { |
|
127 | { | |
128 | impl->m_MergeAllowedMimeTypes = mimeTypes; |
|
128 | impl->m_MergeAllowedMimeTypes = mimeTypes; | |
129 | } |
|
129 | } | |
130 |
|
130 | |||
131 | int VisualizationDragDropContainer::countDragWidget() const |
|
131 | int VisualizationDragDropContainer::countDragWidget() const | |
132 | { |
|
132 | { | |
133 | return impl->countDragWidget(this); |
|
133 | return impl->countDragWidget(this); | |
134 | } |
|
134 | } | |
135 |
|
135 | |||
136 | void VisualizationDragDropContainer::setAcceptMimeDataFunction( |
|
136 | void VisualizationDragDropContainer::setAcceptMimeDataFunction( | |
137 | VisualizationDragDropContainer::AcceptMimeDataFunction fun) |
|
137 | VisualizationDragDropContainer::AcceptMimeDataFunction fun) | |
138 | { |
|
138 | { | |
139 | impl->m_AcceptMimeDataFun = fun; |
|
139 | impl->m_AcceptMimeDataFun = fun; | |
140 | } |
|
140 | } | |
141 |
|
141 | |||
142 | void VisualizationDragDropContainer::startDrag(VisualizationDragWidget *dragWidget, |
|
142 | void VisualizationDragDropContainer::startDrag(VisualizationDragWidget *dragWidget, | |
143 | const QPoint &dragPosition) |
|
143 | const QPoint &dragPosition) | |
144 | { |
|
144 | { | |
145 | auto &helper = sqpApp->dragDropHelper(); |
|
145 | auto &helper = sqpApp->dragDropHelper(); | |
146 | helper.resetDragAndDrop(); |
|
146 | helper.resetDragAndDrop(); | |
147 |
|
147 | |||
148 | // Note: The management of the drag object is done by Qt |
|
148 | // Note: The management of the drag object is done by Qt | |
149 | auto drag = new QDrag{dragWidget}; |
|
149 | auto drag = new QDrag{dragWidget}; | |
150 | drag->setHotSpot(dragPosition); |
|
150 | drag->setHotSpot(dragPosition); | |
151 |
|
151 | |||
152 | auto mimeData = dragWidget->mimeData(); |
|
152 | auto mimeData = dragWidget->mimeData(); | |
153 | drag->setMimeData(mimeData); |
|
153 | drag->setMimeData(mimeData); | |
154 |
|
154 | |||
155 | auto pixmap = QPixmap(dragWidget->size()); |
|
155 | auto pixmap = QPixmap(dragWidget->size()); | |
156 | dragWidget->render(&pixmap); |
|
156 | dragWidget->render(&pixmap); | |
157 | drag->setPixmap(pixmap); |
|
157 | drag->setPixmap(pixmap); | |
158 |
|
158 | |||
159 | auto image = pixmap.toImage(); |
|
159 | auto image = pixmap.toImage(); | |
160 | mimeData->setImageData(image); |
|
160 | mimeData->setImageData(image); | |
161 | mimeData->setUrls({helper.imageTemporaryUrl(image)}); |
|
161 | mimeData->setUrls({helper.imageTemporaryUrl(image)}); | |
162 |
|
162 | |||
163 | if (impl->m_Layout->indexOf(dragWidget) >= 0) { |
|
163 | if (impl->m_Layout->indexOf(dragWidget) >= 0) { | |
164 | helper.setCurrentDragWidget(dragWidget); |
|
164 | helper.setCurrentDragWidget(dragWidget); | |
165 |
|
165 | |||
166 | if (impl->cursorIsInContainer(this)) { |
|
166 | if (impl->cursorIsInContainer(this)) { | |
167 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); |
|
167 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); | |
168 | helper.insertPlaceHolder(impl->m_Layout, dragWidgetIndex); |
|
168 | helper.insertPlaceHolder(impl->m_Layout, dragWidgetIndex); | |
169 | dragWidget->setVisible(false); |
|
169 | dragWidget->setVisible(false); | |
170 | } |
|
170 | } | |
171 | else { |
|
171 | else { | |
172 | // The drag starts directly outside the drop zone |
|
172 | // The drag starts directly outside the drop zone | |
173 | // do not add the placeHolder |
|
173 | // do not add the placeHolder | |
174 | } |
|
174 | } | |
175 |
|
175 | |||
176 | // Note: The exec() is blocking on windows but not on linux and macOS |
|
176 | // Note: The exec() is blocking on windows but not on linux and macOS | |
177 | drag->exec(Qt::MoveAction | Qt::CopyAction); |
|
177 | drag->exec(Qt::MoveAction | Qt::CopyAction); | |
178 | } |
|
178 | } | |
179 | else { |
|
179 | else { | |
180 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
180 | qCWarning(LOG_VisualizationDragDropContainer()) | |
181 | << tr("VisualizationDragDropContainer::startDrag, drag aborted, the specified " |
|
181 | << tr("VisualizationDragDropContainer::startDrag, drag aborted, the specified " | |
182 | "VisualizationDragWidget is not found in this container."); |
|
182 | "VisualizationDragWidget is not found in this container."); | |
183 | } |
|
183 | } | |
184 | } |
|
184 | } | |
185 |
|
185 | |||
186 | void VisualizationDragDropContainer::dragEnterEvent(QDragEnterEvent *event) |
|
186 | void VisualizationDragDropContainer::dragEnterEvent(QDragEnterEvent *event) | |
187 | { |
|
187 | { | |
188 | if (impl->acceptMimeData(event->mimeData())) { |
|
188 | if (impl->acceptMimeData(event->mimeData())) { | |
189 | event->acceptProposedAction(); |
|
189 | event->acceptProposedAction(); | |
190 |
|
190 | |||
191 | auto &helper = sqpApp->dragDropHelper(); |
|
191 | auto &helper = sqpApp->dragDropHelper(); | |
192 |
|
192 | |||
193 | if (!impl->hasPlaceHolder()) { |
|
193 | if (!impl->hasPlaceHolder()) { | |
194 | auto dragWidget = helper.getCurrentDragWidget(); |
|
194 | auto dragWidget = helper.getCurrentDragWidget(); | |
195 |
|
195 | |||
196 | if (dragWidget) { |
|
196 | if (dragWidget) { | |
197 | // If the drag&drop is internal to the visualization, entering the container hide |
|
197 | // If the drag&drop is internal to the visualization, entering the container hide | |
198 | // the dragWidget which was made visible by the dragLeaveEvent |
|
198 | // the dragWidget which was made visible by the dragLeaveEvent | |
199 | auto parentWidget |
|
199 | auto parentWidget | |
200 | = qobject_cast<VisualizationDragDropContainer *>(dragWidget->parentWidget()); |
|
200 | = qobject_cast<VisualizationDragDropContainer *>(dragWidget->parentWidget()); | |
201 | if (parentWidget) { |
|
201 | if (parentWidget) { | |
202 | dragWidget->setVisible(false); |
|
202 | dragWidget->setVisible(false); | |
203 | } |
|
203 | } | |
204 | } |
|
204 | } | |
205 |
|
205 | |||
206 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); |
|
206 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); | |
207 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); |
|
207 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); | |
208 | } |
|
208 | } | |
209 | else { |
|
209 | else { | |
210 | // do nothing |
|
210 | // do nothing | |
211 | } |
|
211 | } | |
212 | } |
|
212 | } | |
213 | else { |
|
213 | else { | |
214 | event->ignore(); |
|
214 | event->ignore(); | |
215 | } |
|
215 | } | |
216 |
|
216 | |||
217 | QWidget::dragEnterEvent(event); |
|
217 | QWidget::dragEnterEvent(event); | |
218 | } |
|
218 | } | |
219 |
|
219 | |||
220 | void VisualizationDragDropContainer::dragLeaveEvent(QDragLeaveEvent *event) |
|
220 | void VisualizationDragDropContainer::dragLeaveEvent(QDragLeaveEvent *event) | |
221 | { |
|
221 | { | |
222 | Q_UNUSED(event); |
|
222 | Q_UNUSED(event); | |
223 |
|
223 | |||
224 | auto &helper = sqpApp->dragDropHelper(); |
|
224 | auto &helper = sqpApp->dragDropHelper(); | |
225 |
|
225 | |||
226 | if (!impl->cursorIsInContainer(this)) { |
|
226 | if (!impl->cursorIsInContainer(this)) { | |
227 | helper.removePlaceHolder(); |
|
227 | helper.removePlaceHolder(); | |
228 | helper.setHightlightedDragWidget(nullptr); |
|
228 | helper.setHightlightedDragWidget(nullptr); | |
229 | impl->m_MinContainerHeight = 0; |
|
229 | impl->m_MinContainerHeight = 0; | |
230 |
|
230 | |||
231 | auto dragWidget = helper.getCurrentDragWidget(); |
|
231 | auto dragWidget = helper.getCurrentDragWidget(); | |
232 | if (dragWidget) { |
|
232 | if (dragWidget) { | |
233 | // dragWidget has a value only if the drag is started from the visualization |
|
233 | // dragWidget has a value only if the drag is started from the visualization | |
234 | // In that case, shows the drag widget at its original place |
|
234 | // In that case, shows the drag widget at its original place | |
235 | // So the drag widget doesn't stay hidden if the drop occurs outside the visualization |
|
235 | // So the drag widget doesn't stay hidden if the drop occurs outside the visualization | |
236 | // drop zone (It is not possible to catch a drop event outside of the application) |
|
236 | // drop zone (It is not possible to catch a drop event outside of the application) | |
237 |
|
237 | |||
238 | if (dragWidget) { |
|
238 | if (dragWidget) { | |
239 | dragWidget->setVisible(true); |
|
239 | dragWidget->setVisible(true); | |
240 | } |
|
240 | } | |
241 | } |
|
241 | } | |
242 | } |
|
242 | } | |
243 | else { |
|
243 | else { | |
244 | // Leave event probably received for a child widget. |
|
244 | // Leave event probably received for a child widget. | |
245 | // Do nothing. |
|
245 | // Do nothing. | |
246 | // Note: The DragLeave event, doesn't have any mean to determine who sent it. |
|
246 | // Note: The DragLeave event, doesn't have any mean to determine who sent it. | |
247 | } |
|
247 | } | |
248 |
|
248 | |||
249 | QWidget::dragLeaveEvent(event); |
|
249 | QWidget::dragLeaveEvent(event); | |
250 | } |
|
250 | } | |
251 |
|
251 | |||
252 | void VisualizationDragDropContainer::dragMoveEvent(QDragMoveEvent *event) |
|
252 | void VisualizationDragDropContainer::dragMoveEvent(QDragMoveEvent *event) | |
253 | { |
|
253 | { | |
254 | if (impl->acceptMimeData(event->mimeData())) { |
|
254 | if (impl->acceptMimeData(event->mimeData())) { | |
255 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); |
|
255 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); | |
256 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); |
|
256 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); | |
257 | } |
|
257 | } | |
258 | else { |
|
258 | else { | |
259 | event->ignore(); |
|
259 | event->ignore(); | |
260 | } |
|
260 | } | |
261 |
|
261 | |||
262 | QWidget::dragMoveEvent(event); |
|
262 | QWidget::dragMoveEvent(event); | |
263 | } |
|
263 | } | |
264 |
|
264 | |||
265 | void VisualizationDragDropContainer::dropEvent(QDropEvent *event) |
|
265 | void VisualizationDragDropContainer::dropEvent(QDropEvent *event) | |
266 | { |
|
266 | { | |
|
267 | auto &helper = sqpApp->dragDropHelper(); | |||
|
268 | ||||
267 | if (impl->acceptMimeData(event->mimeData())) { |
|
269 | if (impl->acceptMimeData(event->mimeData())) { | |
268 |
auto dragWidget = |
|
270 | auto dragWidget = helper.getCurrentDragWidget(); | |
269 | if (impl->hasPlaceHolder()) { |
|
271 | if (impl->hasPlaceHolder()) { | |
270 | auto &helper = sqpApp->dragDropHelper(); |
|
272 | // drop where the placeHolder is located | |
271 |
|
273 | |||
272 | auto droppedIndex = impl->m_Layout->indexOf(&helper.placeHolder()); |
|
274 | auto droppedIndex = impl->m_Layout->indexOf(&helper.placeHolder()); | |
273 |
|
275 | |||
274 | if (dragWidget) { |
|
276 | if (dragWidget) { | |
275 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); |
|
277 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); | |
276 | if (dragWidgetIndex >= 0 && dragWidgetIndex < droppedIndex) { |
|
278 | if (dragWidgetIndex >= 0 && dragWidgetIndex < droppedIndex) { | |
277 | // Correction of the index if the drop occurs in the same container |
|
279 | // Correction of the index if the drop occurs in the same container | |
278 | // and if the drag is started from the visualization (in that case, the |
|
280 | // and if the drag is started from the visualization (in that case, the | |
279 | // dragWidget is hidden) |
|
281 | // dragWidget is hidden) | |
280 | droppedIndex -= 1; |
|
282 | droppedIndex -= 1; | |
281 | } |
|
283 | } | |
282 |
|
284 | |||
283 | dragWidget->setVisible(true); |
|
285 | dragWidget->setVisible(true); | |
284 | } |
|
286 | } | |
285 |
|
287 | |||
286 | event->acceptProposedAction(); |
|
288 | event->acceptProposedAction(); | |
287 |
|
289 | |||
288 | helper.removePlaceHolder(); |
|
290 | helper.removePlaceHolder(); | |
289 |
|
291 | |||
290 | emit dropOccured(droppedIndex, event->mimeData()); |
|
292 | emit dropOccuredInContainer(droppedIndex, event->mimeData()); | |
|
293 | } | |||
|
294 | else if (helper.getHightlightedDragWidget()) { | |||
|
295 | // drop on the highlighted widget | |||
|
296 | ||||
|
297 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); | |||
|
298 | if (canMerge) { | |||
|
299 | event->acceptProposedAction(); | |||
|
300 | emit dropOccuredOnWidget(helper.getHightlightedDragWidget(), event->mimeData()); | |||
291 | } |
|
301 | } | |
292 | else { |
|
302 | else { | |
293 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
303 | qCWarning(LOG_VisualizationDragDropContainer()) | |
294 |
<< tr("VisualizationDragDropContainer::dropEvent, |
|
304 | << tr("VisualizationDragDropContainer::dropEvent, dropping on a widget, but " | |
295 |
" |
|
305 | "the merge is forbidden."); | |
296 |
|
|
306 | Q_ASSERT(false); | |
|
307 | } | |||
297 | } |
|
308 | } | |
298 | } |
|
309 | } | |
299 | else { |
|
310 | else { | |
300 | event->ignore(); |
|
311 | event->ignore(); | |
301 | } |
|
312 | } | |
302 |
|
313 | |||
303 | sqpApp->dragDropHelper().setHightlightedDragWidget(nullptr); |
|
314 | sqpApp->dragDropHelper().setHightlightedDragWidget(nullptr); | |
304 | impl->m_MinContainerHeight = 0; |
|
315 | impl->m_MinContainerHeight = 0; | |
305 |
|
316 | |||
306 | QWidget::dropEvent(event); |
|
317 | QWidget::dropEvent(event); | |
307 | } |
|
318 | } | |
308 |
|
319 | |||
309 |
|
320 | |||
310 | void VisualizationDragDropContainer::VisualizationDragDropContainerPrivate::findPlaceHolderPosition( |
|
321 | void VisualizationDragDropContainer::VisualizationDragDropContainerPrivate::findPlaceHolderPosition( | |
311 | const QPoint &pos, bool canMerge, const VisualizationDragDropContainer *container) |
|
322 | const QPoint &pos, bool canMerge, const VisualizationDragDropContainer *container) | |
312 | { |
|
323 | { | |
313 | auto &helper = sqpApp->dragDropHelper(); |
|
324 | auto &helper = sqpApp->dragDropHelper(); | |
314 |
|
325 | |||
315 | auto dragWidgetHovered = getChildDragWidgetAt(container, pos); |
|
326 | auto dragWidgetHovered = getChildDragWidgetAt(container, pos); | |
316 | if (dragWidgetHovered) { |
|
327 | if (dragWidgetHovered) { | |
317 | auto nbDragWidget = countDragWidget(container); |
|
328 | auto nbDragWidget = countDragWidget(container); | |
318 | if (nbDragWidget > 0) { |
|
329 | if (nbDragWidget > 0) { | |
319 |
|
330 | |||
320 | if (m_MinContainerHeight == 0) { |
|
331 | if (m_MinContainerHeight == 0) { | |
321 | m_MinContainerHeight = container->size().height(); |
|
332 | m_MinContainerHeight = container->size().height(); | |
322 | } |
|
333 | } | |
323 |
|
334 | |||
324 | m_MinContainerHeight = qMin(m_MinContainerHeight, container->size().height()); |
|
335 | m_MinContainerHeight = qMin(m_MinContainerHeight, container->size().height()); | |
325 | auto graphHeight = qMax(m_MinContainerHeight / nbDragWidget, GRAPH_MINIMUM_HEIGHT); |
|
336 | auto graphHeight = qMax(m_MinContainerHeight / nbDragWidget, GRAPH_MINIMUM_HEIGHT); | |
326 |
|
337 | |||
327 | auto posY = pos.y(); |
|
338 | auto posY = pos.y(); | |
328 | auto dropIndex = floor(posY / graphHeight); |
|
339 | auto dropIndex = floor(posY / graphHeight); | |
329 | auto zoneSize = qMin(graphHeight / 4.0, 75.0); |
|
340 | auto zoneSize = qMin(graphHeight / 4.0, 75.0); | |
330 |
|
341 | |||
331 |
|
342 | |||
332 | auto isOnTop = posY < dropIndex * graphHeight + zoneSize; |
|
343 | auto isOnTop = posY < dropIndex * graphHeight + zoneSize; | |
333 | auto isOnBottom = posY > (dropIndex + 1) * graphHeight - zoneSize; |
|
344 | auto isOnBottom = posY > (dropIndex + 1) * graphHeight - zoneSize; | |
334 |
|
345 | |||
335 | auto placeHolderIndex = m_Layout->indexOf(&(helper.placeHolder())); |
|
346 | auto placeHolderIndex = m_Layout->indexOf(&(helper.placeHolder())); | |
336 |
|
347 | |||
337 | if (isOnTop || isOnBottom || !canMerge) { |
|
348 | if (isOnTop || isOnBottom || !canMerge) { | |
338 | if (isOnBottom) { |
|
349 | if (isOnBottom) { | |
339 | dropIndex += 1; |
|
350 | dropIndex += 1; | |
340 | } |
|
351 | } | |
341 |
|
352 | |||
342 | if (helper.getCurrentDragWidget()) { |
|
353 | if (helper.getCurrentDragWidget()) { | |
343 | auto dragWidgetIndex = m_Layout->indexOf(helper.getCurrentDragWidget()); |
|
354 | auto dragWidgetIndex = m_Layout->indexOf(helper.getCurrentDragWidget()); | |
344 | if (dragWidgetIndex >= 0 && dragWidgetIndex <= dropIndex) { |
|
355 | if (dragWidgetIndex >= 0 && dragWidgetIndex <= dropIndex) { | |
345 | // Correction of the index if the drop occurs in the same container |
|
356 | // Correction of the index if the drop occurs in the same container | |
346 | // and if the drag is started from the visualization (in that case, the |
|
357 | // and if the drag is started from the visualization (in that case, the | |
347 | // dragWidget is hidden) |
|
358 | // dragWidget is hidden) | |
348 | dropIndex += 1; |
|
359 | dropIndex += 1; | |
349 | } |
|
360 | } | |
350 | } |
|
361 | } | |
351 |
|
362 | |||
352 | if (dropIndex != placeHolderIndex) { |
|
363 | if (dropIndex != placeHolderIndex) { | |
353 | helper.insertPlaceHolder(m_Layout, dropIndex); |
|
364 | helper.insertPlaceHolder(m_Layout, dropIndex); | |
354 | } |
|
365 | } | |
355 |
|
366 | |||
356 | helper.setHightlightedDragWidget(nullptr); |
|
367 | helper.setHightlightedDragWidget(nullptr); | |
357 | } |
|
368 | } | |
358 | else if (canMerge) { |
|
369 | else if (canMerge) { | |
359 | // drop on the middle -> merge |
|
370 | // drop on the middle -> merge | |
360 | if (hasPlaceHolder()) { |
|
371 | if (hasPlaceHolder()) { | |
361 | helper.removePlaceHolder(); |
|
372 | helper.removePlaceHolder(); | |
362 | } |
|
373 | } | |
363 |
|
374 | |||
364 | helper.setHightlightedDragWidget(dragWidgetHovered); |
|
375 | helper.setHightlightedDragWidget(dragWidgetHovered); | |
365 | } |
|
376 | } | |
366 | } |
|
377 | } | |
367 | else { |
|
378 | else { | |
368 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
379 | qCWarning(LOG_VisualizationDragDropContainer()) | |
369 | << tr("VisualizationDragDropContainer::dragMoveEvent, no widget found in the " |
|
380 | << tr("VisualizationDragDropContainer::dragMoveEvent, no widget found in the " | |
370 | "container"); |
|
381 | "container"); | |
371 | } |
|
382 | } | |
372 | } |
|
383 | } | |
373 | else if (!hasPlaceHolder()) { |
|
384 | else if (!hasPlaceHolder()) { | |
374 | // Drop on an empty container, just add the placeHolder at the top |
|
385 | // Drop on an empty container, just add the placeHolder at the top | |
375 | helper.insertPlaceHolder(m_Layout, 0); |
|
386 | helper.insertPlaceHolder(m_Layout, 0); | |
376 | } |
|
387 | } | |
377 | else { |
|
388 | else { | |
378 | // No hovered drag widget, the mouse is probably hover the placeHolder |
|
389 | // No hovered drag widget, the mouse is probably hover the placeHolder | |
379 | // Do nothing |
|
390 | // Do nothing | |
380 | } |
|
391 | } | |
381 | } |
|
392 | } |
@@ -1,300 +1,300 | |||||
1 | #include "Visualization/VisualizationTabWidget.h" |
|
1 | #include "Visualization/VisualizationTabWidget.h" | |
2 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
2 | #include "Visualization/IVisualizationWidgetVisitor.h" | |
3 | #include "ui_VisualizationTabWidget.h" |
|
3 | #include "ui_VisualizationTabWidget.h" | |
4 |
|
4 | |||
5 | #include "Visualization/VisualizationGraphWidget.h" |
|
5 | #include "Visualization/VisualizationGraphWidget.h" | |
6 | #include "Visualization/VisualizationZoneWidget.h" |
|
6 | #include "Visualization/VisualizationZoneWidget.h" | |
7 |
|
7 | |||
8 | #include "Variable/VariableController.h" |
|
8 | #include "Variable/VariableController.h" | |
9 |
|
9 | |||
10 | #include "Common/MimeTypesDef.h" |
|
10 | #include "Common/MimeTypesDef.h" | |
11 |
|
11 | |||
12 | #include "DragDropHelper.h" |
|
12 | #include "DragDropHelper.h" | |
13 | #include "SqpApplication.h" |
|
13 | #include "SqpApplication.h" | |
14 |
|
14 | |||
15 | Q_LOGGING_CATEGORY(LOG_VisualizationTabWidget, "VisualizationTabWidget") |
|
15 | Q_LOGGING_CATEGORY(LOG_VisualizationTabWidget, "VisualizationTabWidget") | |
16 |
|
16 | |||
17 | namespace { |
|
17 | namespace { | |
18 |
|
18 | |||
19 | /// Generates a default name for a new zone, according to the number of zones already displayed in |
|
19 | /// Generates a default name for a new zone, according to the number of zones already displayed in | |
20 | /// the tab |
|
20 | /// the tab | |
21 | QString defaultZoneName(const QLayout &layout) |
|
21 | QString defaultZoneName(const QLayout &layout) | |
22 | { |
|
22 | { | |
23 | auto count = 0; |
|
23 | auto count = 0; | |
24 | for (auto i = 0; i < layout.count(); ++i) { |
|
24 | for (auto i = 0; i < layout.count(); ++i) { | |
25 | if (dynamic_cast<VisualizationZoneWidget *>(layout.itemAt(i)->widget())) { |
|
25 | if (dynamic_cast<VisualizationZoneWidget *>(layout.itemAt(i)->widget())) { | |
26 | count++; |
|
26 | count++; | |
27 | } |
|
27 | } | |
28 | } |
|
28 | } | |
29 |
|
29 | |||
30 | return QObject::tr("Zone %1").arg(count + 1); |
|
30 | return QObject::tr("Zone %1").arg(count + 1); | |
31 | } |
|
31 | } | |
32 |
|
32 | |||
33 | /** |
|
33 | /** | |
34 | * Applies a function to all zones of the tab represented by its layout |
|
34 | * Applies a function to all zones of the tab represented by its layout | |
35 | * @param layout the layout that contains zones |
|
35 | * @param layout the layout that contains zones | |
36 | * @param fun the function to apply to each zone |
|
36 | * @param fun the function to apply to each zone | |
37 | */ |
|
37 | */ | |
38 | template <typename Fun> |
|
38 | template <typename Fun> | |
39 | void processZones(QLayout &layout, Fun fun) |
|
39 | void processZones(QLayout &layout, Fun fun) | |
40 | { |
|
40 | { | |
41 | for (auto i = 0; i < layout.count(); ++i) { |
|
41 | for (auto i = 0; i < layout.count(); ++i) { | |
42 | if (auto item = layout.itemAt(i)) { |
|
42 | if (auto item = layout.itemAt(i)) { | |
43 | if (auto visualizationZoneWidget |
|
43 | if (auto visualizationZoneWidget | |
44 | = dynamic_cast<VisualizationZoneWidget *>(item->widget())) { |
|
44 | = dynamic_cast<VisualizationZoneWidget *>(item->widget())) { | |
45 | fun(*visualizationZoneWidget); |
|
45 | fun(*visualizationZoneWidget); | |
46 | } |
|
46 | } | |
47 | } |
|
47 | } | |
48 | } |
|
48 | } | |
49 | } |
|
49 | } | |
50 |
|
50 | |||
51 | } // namespace |
|
51 | } // namespace | |
52 |
|
52 | |||
53 | struct VisualizationTabWidget::VisualizationTabWidgetPrivate { |
|
53 | struct VisualizationTabWidget::VisualizationTabWidgetPrivate { | |
54 | explicit VisualizationTabWidgetPrivate(const QString &name) : m_Name{name} {} |
|
54 | explicit VisualizationTabWidgetPrivate(const QString &name) : m_Name{name} {} | |
55 |
|
55 | |||
56 | QString m_Name; |
|
56 | QString m_Name; | |
57 |
|
57 | |||
58 | void dropGraph(int index, VisualizationTabWidget *tabWidget); |
|
58 | void dropGraph(int index, VisualizationTabWidget *tabWidget); | |
59 | void dropZone(int index, VisualizationTabWidget *tabWidget); |
|
59 | void dropZone(int index, VisualizationTabWidget *tabWidget); | |
60 | void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index, |
|
60 | void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index, | |
61 | VisualizationTabWidget *tabWidget); |
|
61 | VisualizationTabWidget *tabWidget); | |
62 | }; |
|
62 | }; | |
63 |
|
63 | |||
64 | VisualizationTabWidget::VisualizationTabWidget(const QString &name, QWidget *parent) |
|
64 | VisualizationTabWidget::VisualizationTabWidget(const QString &name, QWidget *parent) | |
65 | : QWidget{parent}, |
|
65 | : QWidget{parent}, | |
66 | ui{new Ui::VisualizationTabWidget}, |
|
66 | ui{new Ui::VisualizationTabWidget}, | |
67 | impl{spimpl::make_unique_impl<VisualizationTabWidgetPrivate>(name)} |
|
67 | impl{spimpl::make_unique_impl<VisualizationTabWidgetPrivate>(name)} | |
68 | { |
|
68 | { | |
69 | ui->setupUi(this); |
|
69 | ui->setupUi(this); | |
70 |
|
70 | |||
71 | ui->dragDropContainer->setAcceptedMimeTypes( |
|
71 | ui->dragDropContainer->setAcceptedMimeTypes( | |
72 | {MIME_TYPE_GRAPH, MIME_TYPE_ZONE, MIME_TYPE_VARIABLE_LIST}); |
|
72 | {MIME_TYPE_GRAPH, MIME_TYPE_ZONE, MIME_TYPE_VARIABLE_LIST}); | |
73 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccured, this, |
|
73 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredInContainer, this, | |
74 | &VisualizationTabWidget::dropMimeData); |
|
74 | &VisualizationTabWidget::dropMimeData); | |
75 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { |
|
75 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { | |
76 | return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData, |
|
76 | return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData, | |
77 | ui->dragDropContainer); |
|
77 | ui->dragDropContainer); | |
78 | }); |
|
78 | }); | |
79 | sqpApp->dragDropHelper().addDragDropScrollArea(ui->scrollArea); |
|
79 | sqpApp->dragDropHelper().addDragDropScrollArea(ui->scrollArea); | |
80 |
|
80 | |||
81 | // Widget is deleted when closed |
|
81 | // Widget is deleted when closed | |
82 | setAttribute(Qt::WA_DeleteOnClose); |
|
82 | setAttribute(Qt::WA_DeleteOnClose); | |
83 | } |
|
83 | } | |
84 |
|
84 | |||
85 | VisualizationTabWidget::~VisualizationTabWidget() |
|
85 | VisualizationTabWidget::~VisualizationTabWidget() | |
86 | { |
|
86 | { | |
87 | sqpApp->dragDropHelper().removeDragDropScrollArea(ui->scrollArea); |
|
87 | sqpApp->dragDropHelper().removeDragDropScrollArea(ui->scrollArea); | |
88 | delete ui; |
|
88 | delete ui; | |
89 | } |
|
89 | } | |
90 |
|
90 | |||
91 | void VisualizationTabWidget::addZone(VisualizationZoneWidget *zoneWidget) |
|
91 | void VisualizationTabWidget::addZone(VisualizationZoneWidget *zoneWidget) | |
92 | { |
|
92 | { | |
93 | ui->dragDropContainer->addDragWidget(zoneWidget); |
|
93 | ui->dragDropContainer->addDragWidget(zoneWidget); | |
94 | } |
|
94 | } | |
95 |
|
95 | |||
96 | void VisualizationTabWidget::insertZone(int index, VisualizationZoneWidget *zoneWidget) |
|
96 | void VisualizationTabWidget::insertZone(int index, VisualizationZoneWidget *zoneWidget) | |
97 | { |
|
97 | { | |
98 | ui->dragDropContainer->insertDragWidget(index, zoneWidget); |
|
98 | ui->dragDropContainer->insertDragWidget(index, zoneWidget); | |
99 | } |
|
99 | } | |
100 |
|
100 | |||
101 | VisualizationZoneWidget *VisualizationTabWidget::createZone(std::shared_ptr<Variable> variable) |
|
101 | VisualizationZoneWidget *VisualizationTabWidget::createZone(std::shared_ptr<Variable> variable) | |
102 | { |
|
102 | { | |
103 | return createZone({variable}, -1); |
|
103 | return createZone({variable}, -1); | |
104 | } |
|
104 | } | |
105 |
|
105 | |||
106 | VisualizationZoneWidget * |
|
106 | VisualizationZoneWidget * | |
107 | VisualizationTabWidget::createZone(const QList<std::shared_ptr<Variable> > &variables, int index) |
|
107 | VisualizationTabWidget::createZone(const QList<std::shared_ptr<Variable> > &variables, int index) | |
108 | { |
|
108 | { | |
109 | auto zoneWidget = createEmptyZone(index); |
|
109 | auto zoneWidget = createEmptyZone(index); | |
110 |
|
110 | |||
111 | // Creates a new graph into the zone |
|
111 | // Creates a new graph into the zone | |
112 | zoneWidget->createGraph(variables, index); |
|
112 | zoneWidget->createGraph(variables, index); | |
113 |
|
113 | |||
114 | return zoneWidget; |
|
114 | return zoneWidget; | |
115 | } |
|
115 | } | |
116 |
|
116 | |||
117 | VisualizationZoneWidget *VisualizationTabWidget::createEmptyZone(int index) |
|
117 | VisualizationZoneWidget *VisualizationTabWidget::createEmptyZone(int index) | |
118 | { |
|
118 | { | |
119 | auto zoneWidget |
|
119 | auto zoneWidget | |
120 | = new VisualizationZoneWidget{defaultZoneName(*ui->dragDropContainer->layout()), this}; |
|
120 | = new VisualizationZoneWidget{defaultZoneName(*ui->dragDropContainer->layout()), this}; | |
121 | this->insertZone(index, zoneWidget); |
|
121 | this->insertZone(index, zoneWidget); | |
122 |
|
122 | |||
123 | return zoneWidget; |
|
123 | return zoneWidget; | |
124 | } |
|
124 | } | |
125 |
|
125 | |||
126 | void VisualizationTabWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
126 | void VisualizationTabWidget::accept(IVisualizationWidgetVisitor *visitor) | |
127 | { |
|
127 | { | |
128 | if (visitor) { |
|
128 | if (visitor) { | |
129 | visitor->visitEnter(this); |
|
129 | visitor->visitEnter(this); | |
130 |
|
130 | |||
131 | // Apply visitor to zone children: widgets different from zones are not visited (no action) |
|
131 | // Apply visitor to zone children: widgets different from zones are not visited (no action) | |
132 | processZones(tabLayout(), [visitor](VisualizationZoneWidget &zoneWidget) { |
|
132 | processZones(tabLayout(), [visitor](VisualizationZoneWidget &zoneWidget) { | |
133 | zoneWidget.accept(visitor); |
|
133 | zoneWidget.accept(visitor); | |
134 | }); |
|
134 | }); | |
135 |
|
135 | |||
136 | visitor->visitLeave(this); |
|
136 | visitor->visitLeave(this); | |
137 | } |
|
137 | } | |
138 | else { |
|
138 | else { | |
139 | qCCritical(LOG_VisualizationTabWidget()) << tr("Can't visit widget : the visitor is null"); |
|
139 | qCCritical(LOG_VisualizationTabWidget()) << tr("Can't visit widget : the visitor is null"); | |
140 | } |
|
140 | } | |
141 | } |
|
141 | } | |
142 |
|
142 | |||
143 | bool VisualizationTabWidget::canDrop(const Variable &variable) const |
|
143 | bool VisualizationTabWidget::canDrop(const Variable &variable) const | |
144 | { |
|
144 | { | |
145 | // A tab can always accomodate a variable |
|
145 | // A tab can always accomodate a variable | |
146 | Q_UNUSED(variable); |
|
146 | Q_UNUSED(variable); | |
147 | return true; |
|
147 | return true; | |
148 | } |
|
148 | } | |
149 |
|
149 | |||
150 | bool VisualizationTabWidget::contains(const Variable &variable) const |
|
150 | bool VisualizationTabWidget::contains(const Variable &variable) const | |
151 | { |
|
151 | { | |
152 | Q_UNUSED(variable); |
|
152 | Q_UNUSED(variable); | |
153 | return false; |
|
153 | return false; | |
154 | } |
|
154 | } | |
155 |
|
155 | |||
156 | QString VisualizationTabWidget::name() const |
|
156 | QString VisualizationTabWidget::name() const | |
157 | { |
|
157 | { | |
158 | return impl->m_Name; |
|
158 | return impl->m_Name; | |
159 | } |
|
159 | } | |
160 |
|
160 | |||
161 | void VisualizationTabWidget::closeEvent(QCloseEvent *event) |
|
161 | void VisualizationTabWidget::closeEvent(QCloseEvent *event) | |
162 | { |
|
162 | { | |
163 | // Closes zones in the tab |
|
163 | // Closes zones in the tab | |
164 | processZones(tabLayout(), [](VisualizationZoneWidget &zoneWidget) { zoneWidget.close(); }); |
|
164 | processZones(tabLayout(), [](VisualizationZoneWidget &zoneWidget) { zoneWidget.close(); }); | |
165 |
|
165 | |||
166 | QWidget::closeEvent(event); |
|
166 | QWidget::closeEvent(event); | |
167 | } |
|
167 | } | |
168 |
|
168 | |||
169 | QLayout &VisualizationTabWidget::tabLayout() const noexcept |
|
169 | QLayout &VisualizationTabWidget::tabLayout() const noexcept | |
170 | { |
|
170 | { | |
171 | return *ui->dragDropContainer->layout(); |
|
171 | return *ui->dragDropContainer->layout(); | |
172 | } |
|
172 | } | |
173 |
|
173 | |||
174 | void VisualizationTabWidget::dropMimeData(int index, const QMimeData *mimeData) |
|
174 | void VisualizationTabWidget::dropMimeData(int index, const QMimeData *mimeData) | |
175 | { |
|
175 | { | |
176 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { |
|
176 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { | |
177 | impl->dropGraph(index, this); |
|
177 | impl->dropGraph(index, this); | |
178 | } |
|
178 | } | |
179 | else if (mimeData->hasFormat(MIME_TYPE_ZONE)) { |
|
179 | else if (mimeData->hasFormat(MIME_TYPE_ZONE)) { | |
180 | impl->dropZone(index, this); |
|
180 | impl->dropZone(index, this); | |
181 | } |
|
181 | } | |
182 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
182 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { | |
183 | auto variables = sqpApp->variableController().variablesForMimeData( |
|
183 | auto variables = sqpApp->variableController().variablesForMimeData( | |
184 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
|
184 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); | |
185 | impl->dropVariables(variables, index, this); |
|
185 | impl->dropVariables(variables, index, this); | |
186 | } |
|
186 | } | |
187 | else { |
|
187 | else { | |
188 | qCWarning(LOG_VisualizationZoneWidget()) |
|
188 | qCWarning(LOG_VisualizationZoneWidget()) | |
189 | << tr("VisualizationTabWidget::dropMimeData, unknown MIME data received."); |
|
189 | << tr("VisualizationTabWidget::dropMimeData, unknown MIME data received."); | |
190 | } |
|
190 | } | |
191 | } |
|
191 | } | |
192 |
|
192 | |||
193 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropGraph( |
|
193 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropGraph( | |
194 | int index, VisualizationTabWidget *tabWidget) |
|
194 | int index, VisualizationTabWidget *tabWidget) | |
195 | { |
|
195 | { | |
196 | auto &helper = sqpApp->dragDropHelper(); |
|
196 | auto &helper = sqpApp->dragDropHelper(); | |
197 |
|
197 | |||
198 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); |
|
198 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); | |
199 | if (!graphWidget) { |
|
199 | if (!graphWidget) { | |
200 | qCWarning(LOG_VisualizationZoneWidget()) |
|
200 | qCWarning(LOG_VisualizationZoneWidget()) | |
201 | << tr("VisualizationTabWidget::dropGraph, drop aborted, the dropped graph is not " |
|
201 | << tr("VisualizationTabWidget::dropGraph, drop aborted, the dropped graph is not " | |
202 | "found or invalid."); |
|
202 | "found or invalid."); | |
203 | Q_ASSERT(false); |
|
203 | Q_ASSERT(false); | |
204 | return; |
|
204 | return; | |
205 | } |
|
205 | } | |
206 |
|
206 | |||
207 | auto parentDragDropContainer |
|
207 | auto parentDragDropContainer | |
208 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); |
|
208 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); | |
209 | if (!parentDragDropContainer) { |
|
209 | if (!parentDragDropContainer) { | |
210 | qCWarning(LOG_VisualizationZoneWidget()) |
|
210 | qCWarning(LOG_VisualizationZoneWidget()) | |
211 | << tr("VisualizationTabWidget::dropGraph, drop aborted, the parent container of " |
|
211 | << tr("VisualizationTabWidget::dropGraph, drop aborted, the parent container of " | |
212 | "the dropped graph is not found."); |
|
212 | "the dropped graph is not found."); | |
213 | Q_ASSERT(false); |
|
213 | Q_ASSERT(false); | |
214 | return; |
|
214 | return; | |
215 | } |
|
215 | } | |
216 |
|
216 | |||
217 | auto nbGraph = parentDragDropContainer->countDragWidget(); |
|
217 | auto nbGraph = parentDragDropContainer->countDragWidget(); | |
218 |
|
218 | |||
219 | const auto &variables = graphWidget->variables(); |
|
219 | const auto &variables = graphWidget->variables(); | |
220 |
|
220 | |||
221 | if (!variables.isEmpty()) { |
|
221 | if (!variables.isEmpty()) { | |
222 | // Abort the requests for the variables (if any) |
|
222 | // Abort the requests for the variables (if any) | |
223 | // Commented, because it's not sure if it's needed or not |
|
223 | // Commented, because it's not sure if it's needed or not | |
224 | // for (const auto& var : variables) |
|
224 | // for (const auto& var : variables) | |
225 | //{ |
|
225 | //{ | |
226 | // sqpApp->variableController().onAbortProgressRequested(var); |
|
226 | // sqpApp->variableController().onAbortProgressRequested(var); | |
227 | //} |
|
227 | //} | |
228 |
|
228 | |||
229 | if (nbGraph == 1) { |
|
229 | if (nbGraph == 1) { | |
230 | // This is the only graph in the previous zone, close the zone |
|
230 | // This is the only graph in the previous zone, close the zone | |
231 | graphWidget->parentZoneWidget()->close(); |
|
231 | graphWidget->parentZoneWidget()->close(); | |
232 | } |
|
232 | } | |
233 | else { |
|
233 | else { | |
234 | // Close the graph |
|
234 | // Close the graph | |
235 | graphWidget->close(); |
|
235 | graphWidget->close(); | |
236 | } |
|
236 | } | |
237 |
|
237 | |||
238 | tabWidget->createZone(variables, index); |
|
238 | tabWidget->createZone(variables, index); | |
239 | } |
|
239 | } | |
240 | else { |
|
240 | else { | |
241 | // The graph is empty, create an empty zone and move the graph inside |
|
241 | // The graph is empty, create an empty zone and move the graph inside | |
242 |
|
242 | |||
243 | auto parentZoneWidget = graphWidget->parentZoneWidget(); |
|
243 | auto parentZoneWidget = graphWidget->parentZoneWidget(); | |
244 |
|
244 | |||
245 | parentDragDropContainer->layout()->removeWidget(graphWidget); |
|
245 | parentDragDropContainer->layout()->removeWidget(graphWidget); | |
246 |
|
246 | |||
247 | auto zoneWidget = tabWidget->createEmptyZone(index); |
|
247 | auto zoneWidget = tabWidget->createEmptyZone(index); | |
248 | zoneWidget->addGraph(graphWidget); |
|
248 | zoneWidget->addGraph(graphWidget); | |
249 |
|
249 | |||
250 | // Close the old zone if it was the only graph inside |
|
250 | // Close the old zone if it was the only graph inside | |
251 | if (nbGraph == 1) { |
|
251 | if (nbGraph == 1) { | |
252 | parentZoneWidget->close(); |
|
252 | parentZoneWidget->close(); | |
253 | } |
|
253 | } | |
254 | } |
|
254 | } | |
255 | } |
|
255 | } | |
256 |
|
256 | |||
257 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropZone( |
|
257 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropZone( | |
258 | int index, VisualizationTabWidget *tabWidget) |
|
258 | int index, VisualizationTabWidget *tabWidget) | |
259 | { |
|
259 | { | |
260 | auto &helper = sqpApp->dragDropHelper(); |
|
260 | auto &helper = sqpApp->dragDropHelper(); | |
261 |
|
261 | |||
262 | auto zoneWidget = qobject_cast<VisualizationZoneWidget *>(helper.getCurrentDragWidget()); |
|
262 | auto zoneWidget = qobject_cast<VisualizationZoneWidget *>(helper.getCurrentDragWidget()); | |
263 | if (!zoneWidget) { |
|
263 | if (!zoneWidget) { | |
264 | qCWarning(LOG_VisualizationZoneWidget()) |
|
264 | qCWarning(LOG_VisualizationZoneWidget()) | |
265 | << tr("VisualizationTabWidget::dropZone, drop aborted, the dropped zone is not " |
|
265 | << tr("VisualizationTabWidget::dropZone, drop aborted, the dropped zone is not " | |
266 | "found or invalid."); |
|
266 | "found or invalid."); | |
267 | Q_ASSERT(false); |
|
267 | Q_ASSERT(false); | |
268 | return; |
|
268 | return; | |
269 | } |
|
269 | } | |
270 |
|
270 | |||
271 | auto parentDragDropContainer |
|
271 | auto parentDragDropContainer | |
272 | = qobject_cast<VisualizationDragDropContainer *>(zoneWidget->parentWidget()); |
|
272 | = qobject_cast<VisualizationDragDropContainer *>(zoneWidget->parentWidget()); | |
273 | if (!parentDragDropContainer) { |
|
273 | if (!parentDragDropContainer) { | |
274 | qCWarning(LOG_VisualizationZoneWidget()) |
|
274 | qCWarning(LOG_VisualizationZoneWidget()) | |
275 | << tr("VisualizationTabWidget::dropZone, drop aborted, the parent container of " |
|
275 | << tr("VisualizationTabWidget::dropZone, drop aborted, the parent container of " | |
276 | "the dropped zone is not found."); |
|
276 | "the dropped zone is not found."); | |
277 | Q_ASSERT(false); |
|
277 | Q_ASSERT(false); | |
278 | return; |
|
278 | return; | |
279 | } |
|
279 | } | |
280 |
|
280 | |||
281 | // Simple move of the zone, no variable operation associated |
|
281 | // Simple move of the zone, no variable operation associated | |
282 | parentDragDropContainer->layout()->removeWidget(zoneWidget); |
|
282 | parentDragDropContainer->layout()->removeWidget(zoneWidget); | |
283 | tabWidget->ui->dragDropContainer->insertDragWidget(index, zoneWidget); |
|
283 | tabWidget->ui->dragDropContainer->insertDragWidget(index, zoneWidget); | |
284 | } |
|
284 | } | |
285 |
|
285 | |||
286 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropVariables( |
|
286 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropVariables( | |
287 | const QList<std::shared_ptr<Variable> > &variables, int index, |
|
287 | const QList<std::shared_ptr<Variable> > &variables, int index, | |
288 | VisualizationTabWidget *tabWidget) |
|
288 | VisualizationTabWidget *tabWidget) | |
289 | { |
|
289 | { | |
290 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and |
|
290 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and | |
291 | // compatible variable here |
|
291 | // compatible variable here | |
292 | if (variables.count() > 1) { |
|
292 | if (variables.count() > 1) { | |
293 | qCWarning(LOG_VisualizationZoneWidget()) |
|
293 | qCWarning(LOG_VisualizationZoneWidget()) | |
294 | << tr("VisualizationTabWidget::dropVariables, dropping multiple variables, operation " |
|
294 | << tr("VisualizationTabWidget::dropVariables, dropping multiple variables, operation " | |
295 | "aborted."); |
|
295 | "aborted."); | |
296 | return; |
|
296 | return; | |
297 | } |
|
297 | } | |
298 |
|
298 | |||
299 | tabWidget->createZone(variables, index); |
|
299 | tabWidget->createZone(variables, index); | |
300 | } |
|
300 | } |
@@ -1,469 +1,497 | |||||
1 | #include "Visualization/VisualizationZoneWidget.h" |
|
1 | #include "Visualization/VisualizationZoneWidget.h" | |
2 |
|
2 | |||
3 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
3 | #include "Visualization/IVisualizationWidgetVisitor.h" | |
4 | #include "Visualization/QCustomPlotSynchronizer.h" |
|
4 | #include "Visualization/QCustomPlotSynchronizer.h" | |
5 | #include "Visualization/VisualizationGraphWidget.h" |
|
5 | #include "Visualization/VisualizationGraphWidget.h" | |
6 | #include "Visualization/VisualizationWidget.h" |
|
6 | #include "Visualization/VisualizationWidget.h" | |
7 | #include "ui_VisualizationZoneWidget.h" |
|
7 | #include "ui_VisualizationZoneWidget.h" | |
8 |
|
8 | |||
9 | #include "Common/MimeTypesDef.h" |
|
9 | #include "Common/MimeTypesDef.h" | |
10 | #include "Common/VisualizationDef.h" |
|
10 | #include "Common/VisualizationDef.h" | |
11 |
|
11 | |||
12 | #include <Data/SqpRange.h> |
|
12 | #include <Data/SqpRange.h> | |
13 | #include <Variable/Variable.h> |
|
13 | #include <Variable/Variable.h> | |
14 | #include <Variable/VariableController.h> |
|
14 | #include <Variable/VariableController.h> | |
15 |
|
15 | |||
16 | #include <Visualization/operations/FindVariableOperation.h> |
|
16 | #include <Visualization/operations/FindVariableOperation.h> | |
17 |
|
17 | |||
18 | #include <DragDropHelper.h> |
|
18 | #include <DragDropHelper.h> | |
19 | #include <QUuid> |
|
19 | #include <QUuid> | |
20 | #include <SqpApplication.h> |
|
20 | #include <SqpApplication.h> | |
21 | #include <cmath> |
|
21 | #include <cmath> | |
22 |
|
22 | |||
23 | #include <QLayout> |
|
23 | #include <QLayout> | |
24 |
|
24 | |||
25 | Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget") |
|
25 | Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget") | |
26 |
|
26 | |||
27 | namespace { |
|
27 | namespace { | |
28 |
|
28 | |||
29 |
|
29 | |||
30 | /// Generates a default name for a new graph, according to the number of graphs already displayed in |
|
30 | /// Generates a default name for a new graph, according to the number of graphs already displayed in | |
31 | /// the zone |
|
31 | /// the zone | |
32 | QString defaultGraphName(const QLayout &layout) |
|
32 | QString defaultGraphName(const QLayout &layout) | |
33 | { |
|
33 | { | |
34 | auto count = 0; |
|
34 | auto count = 0; | |
35 | for (auto i = 0; i < layout.count(); ++i) { |
|
35 | for (auto i = 0; i < layout.count(); ++i) { | |
36 | if (dynamic_cast<VisualizationGraphWidget *>(layout.itemAt(i)->widget())) { |
|
36 | if (dynamic_cast<VisualizationGraphWidget *>(layout.itemAt(i)->widget())) { | |
37 | count++; |
|
37 | count++; | |
38 | } |
|
38 | } | |
39 | } |
|
39 | } | |
40 |
|
40 | |||
41 | return QObject::tr("Graph %1").arg(count + 1); |
|
41 | return QObject::tr("Graph %1").arg(count + 1); | |
42 | } |
|
42 | } | |
43 |
|
43 | |||
44 | /** |
|
44 | /** | |
45 | * Applies a function to all graphs of the zone represented by its layout |
|
45 | * Applies a function to all graphs of the zone represented by its layout | |
46 | * @param layout the layout that contains graphs |
|
46 | * @param layout the layout that contains graphs | |
47 | * @param fun the function to apply to each graph |
|
47 | * @param fun the function to apply to each graph | |
48 | */ |
|
48 | */ | |
49 | template <typename Fun> |
|
49 | template <typename Fun> | |
50 | void processGraphs(QLayout &layout, Fun fun) |
|
50 | void processGraphs(QLayout &layout, Fun fun) | |
51 | { |
|
51 | { | |
52 | for (auto i = 0; i < layout.count(); ++i) { |
|
52 | for (auto i = 0; i < layout.count(); ++i) { | |
53 | if (auto item = layout.itemAt(i)) { |
|
53 | if (auto item = layout.itemAt(i)) { | |
54 | if (auto visualizationGraphWidget |
|
54 | if (auto visualizationGraphWidget | |
55 | = dynamic_cast<VisualizationGraphWidget *>(item->widget())) { |
|
55 | = dynamic_cast<VisualizationGraphWidget *>(item->widget())) { | |
56 | fun(*visualizationGraphWidget); |
|
56 | fun(*visualizationGraphWidget); | |
57 | } |
|
57 | } | |
58 | } |
|
58 | } | |
59 | } |
|
59 | } | |
60 | } |
|
60 | } | |
61 |
|
61 | |||
62 | } // namespace |
|
62 | } // namespace | |
63 |
|
63 | |||
64 | struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate { |
|
64 | struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate { | |
65 |
|
65 | |||
66 | explicit VisualizationZoneWidgetPrivate() |
|
66 | explicit VisualizationZoneWidgetPrivate() | |
67 | : m_SynchronisationGroupId{QUuid::createUuid()}, |
|
67 | : m_SynchronisationGroupId{QUuid::createUuid()}, | |
68 | m_Synchronizer{std::make_unique<QCustomPlotSynchronizer>()} |
|
68 | m_Synchronizer{std::make_unique<QCustomPlotSynchronizer>()} | |
69 | { |
|
69 | { | |
70 | } |
|
70 | } | |
71 | QUuid m_SynchronisationGroupId; |
|
71 | QUuid m_SynchronisationGroupId; | |
72 | std::unique_ptr<IGraphSynchronizer> m_Synchronizer; |
|
72 | std::unique_ptr<IGraphSynchronizer> m_Synchronizer; | |
73 |
|
73 | |||
74 | void dropGraph(int index, VisualizationZoneWidget *zoneWidget); |
|
74 | void dropGraph(int index, VisualizationZoneWidget *zoneWidget); | |
75 | void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index, |
|
75 | void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index, | |
76 | VisualizationZoneWidget *zoneWidget); |
|
76 | VisualizationZoneWidget *zoneWidget); | |
77 | }; |
|
77 | }; | |
78 |
|
78 | |||
79 | VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent) |
|
79 | VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent) | |
80 | : VisualizationDragWidget{parent}, |
|
80 | : VisualizationDragWidget{parent}, | |
81 | ui{new Ui::VisualizationZoneWidget}, |
|
81 | ui{new Ui::VisualizationZoneWidget}, | |
82 | impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()} |
|
82 | impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()} | |
83 | { |
|
83 | { | |
84 | ui->setupUi(this); |
|
84 | ui->setupUi(this); | |
85 |
|
85 | |||
86 | ui->zoneNameLabel->setText(name); |
|
86 | ui->zoneNameLabel->setText(name); | |
87 |
|
87 | |||
88 | ui->dragDropContainer->setAcceptedMimeTypes({MIME_TYPE_GRAPH, MIME_TYPE_VARIABLE_LIST}); |
|
88 | ui->dragDropContainer->setAcceptedMimeTypes({MIME_TYPE_GRAPH, MIME_TYPE_VARIABLE_LIST}); | |
89 | ui->dragDropContainer->setMergeAllowedMimeTypes({MIME_TYPE_VARIABLE_LIST}); |
|
89 | ui->dragDropContainer->setMergeAllowedMimeTypes({MIME_TYPE_VARIABLE_LIST}); | |
90 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { |
|
90 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { | |
91 | return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData, |
|
91 | return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData, | |
92 | ui->dragDropContainer); |
|
92 | ui->dragDropContainer); | |
93 | }); |
|
93 | }); | |
94 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccured, this, |
|
94 | ||
|
95 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredInContainer, this, | |||
95 | &VisualizationZoneWidget::dropMimeData); |
|
96 | &VisualizationZoneWidget::dropMimeData); | |
|
97 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredOnWidget, this, | |||
|
98 | &VisualizationZoneWidget::dropMimeDataOnGraph); | |||
96 |
|
99 | |||
97 | // 'Close' options : widget is deleted when closed |
|
100 | // 'Close' options : widget is deleted when closed | |
98 | setAttribute(Qt::WA_DeleteOnClose); |
|
101 | setAttribute(Qt::WA_DeleteOnClose); | |
99 | connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close); |
|
102 | connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close); | |
100 | ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton)); |
|
103 | ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton)); | |
101 |
|
104 | |||
102 | // Synchronisation id |
|
105 | // Synchronisation id | |
103 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId", |
|
106 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId", | |
104 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
107 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); | |
105 | } |
|
108 | } | |
106 |
|
109 | |||
107 | VisualizationZoneWidget::~VisualizationZoneWidget() |
|
110 | VisualizationZoneWidget::~VisualizationZoneWidget() | |
108 | { |
|
111 | { | |
109 | delete ui; |
|
112 | delete ui; | |
110 | } |
|
113 | } | |
111 |
|
114 | |||
112 | void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget) |
|
115 | void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget) | |
113 | { |
|
116 | { | |
114 | // Synchronize new graph with others in the zone |
|
117 | // Synchronize new graph with others in the zone | |
115 | impl->m_Synchronizer->addGraph(*graphWidget); |
|
118 | impl->m_Synchronizer->addGraph(*graphWidget); | |
116 |
|
119 | |||
117 | ui->dragDropContainer->addDragWidget(graphWidget); |
|
120 | ui->dragDropContainer->addDragWidget(graphWidget); | |
118 | } |
|
121 | } | |
119 |
|
122 | |||
120 | void VisualizationZoneWidget::insertGraph(int index, VisualizationGraphWidget *graphWidget) |
|
123 | void VisualizationZoneWidget::insertGraph(int index, VisualizationGraphWidget *graphWidget) | |
121 | { |
|
124 | { | |
122 | // Synchronize new graph with others in the zone |
|
125 | // Synchronize new graph with others in the zone | |
123 | impl->m_Synchronizer->addGraph(*graphWidget); |
|
126 | impl->m_Synchronizer->addGraph(*graphWidget); | |
124 |
|
127 | |||
125 | ui->dragDropContainer->insertDragWidget(index, graphWidget); |
|
128 | ui->dragDropContainer->insertDragWidget(index, graphWidget); | |
126 | } |
|
129 | } | |
127 |
|
130 | |||
128 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable) |
|
131 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable) | |
129 | { |
|
132 | { | |
130 | return createGraph(variable, -1); |
|
133 | return createGraph(variable, -1); | |
131 | } |
|
134 | } | |
132 |
|
135 | |||
133 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable, |
|
136 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable, | |
134 | int index) |
|
137 | int index) | |
135 | { |
|
138 | { | |
136 | auto graphWidget |
|
139 | auto graphWidget | |
137 | = new VisualizationGraphWidget{defaultGraphName(*ui->dragDropContainer->layout()), this}; |
|
140 | = new VisualizationGraphWidget{defaultGraphName(*ui->dragDropContainer->layout()), this}; | |
138 |
|
141 | |||
139 |
|
142 | |||
140 | // Set graph properties |
|
143 | // Set graph properties | |
141 | graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); |
|
144 | graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); | |
142 | graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT); |
|
145 | graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT); | |
143 |
|
146 | |||
144 |
|
147 | |||
145 | // Lambda to synchronize zone widget |
|
148 | // Lambda to synchronize zone widget | |
146 | auto synchronizeZoneWidget = [this, graphWidget](const SqpRange &graphRange, |
|
149 | auto synchronizeZoneWidget = [this, graphWidget](const SqpRange &graphRange, | |
147 | const SqpRange &oldGraphRange) { |
|
150 | const SqpRange &oldGraphRange) { | |
148 |
|
151 | |||
149 | auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange); |
|
152 | auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange); | |
150 | auto frameLayout = ui->dragDropContainer->layout(); |
|
153 | auto frameLayout = ui->dragDropContainer->layout(); | |
151 | for (auto i = 0; i < frameLayout->count(); ++i) { |
|
154 | for (auto i = 0; i < frameLayout->count(); ++i) { | |
152 | auto graphChild |
|
155 | auto graphChild | |
153 | = dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget()); |
|
156 | = dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget()); | |
154 | if (graphChild && (graphChild != graphWidget)) { |
|
157 | if (graphChild && (graphChild != graphWidget)) { | |
155 |
|
158 | |||
156 | auto graphChildRange = graphChild->graphRange(); |
|
159 | auto graphChildRange = graphChild->graphRange(); | |
157 | switch (zoomType) { |
|
160 | switch (zoomType) { | |
158 | case AcquisitionZoomType::ZoomIn: { |
|
161 | case AcquisitionZoomType::ZoomIn: { | |
159 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
|
162 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; | |
160 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
|
163 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; | |
161 | graphChildRange.m_TStart += deltaLeft; |
|
164 | graphChildRange.m_TStart += deltaLeft; | |
162 | graphChildRange.m_TEnd -= deltaRight; |
|
165 | graphChildRange.m_TEnd -= deltaRight; | |
163 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomIn"); |
|
166 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomIn"); | |
164 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft") |
|
167 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft") | |
165 | << deltaLeft; |
|
168 | << deltaLeft; | |
166 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight") |
|
169 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight") | |
167 | << deltaRight; |
|
170 | << deltaRight; | |
168 | qCDebug(LOG_VisualizationZoneWidget()) |
|
171 | qCDebug(LOG_VisualizationZoneWidget()) | |
169 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; |
|
172 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; | |
170 |
|
173 | |||
171 | break; |
|
174 | break; | |
172 | } |
|
175 | } | |
173 |
|
176 | |||
174 | case AcquisitionZoomType::ZoomOut: { |
|
177 | case AcquisitionZoomType::ZoomOut: { | |
175 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomOut"); |
|
178 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomOut"); | |
176 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
|
179 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; | |
177 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
|
180 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; | |
178 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft") |
|
181 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft") | |
179 | << deltaLeft; |
|
182 | << deltaLeft; | |
180 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight") |
|
183 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight") | |
181 | << deltaRight; |
|
184 | << deltaRight; | |
182 | qCDebug(LOG_VisualizationZoneWidget()) |
|
185 | qCDebug(LOG_VisualizationZoneWidget()) | |
183 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; |
|
186 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; | |
184 | graphChildRange.m_TStart -= deltaLeft; |
|
187 | graphChildRange.m_TStart -= deltaLeft; | |
185 | graphChildRange.m_TEnd += deltaRight; |
|
188 | graphChildRange.m_TEnd += deltaRight; | |
186 | break; |
|
189 | break; | |
187 | } |
|
190 | } | |
188 | case AcquisitionZoomType::PanRight: { |
|
191 | case AcquisitionZoomType::PanRight: { | |
189 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanRight"); |
|
192 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanRight"); | |
190 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
|
193 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; | |
191 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
|
194 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; | |
192 | graphChildRange.m_TStart += deltaLeft; |
|
195 | graphChildRange.m_TStart += deltaLeft; | |
193 | graphChildRange.m_TEnd += deltaRight; |
|
196 | graphChildRange.m_TEnd += deltaRight; | |
194 | qCDebug(LOG_VisualizationZoneWidget()) |
|
197 | qCDebug(LOG_VisualizationZoneWidget()) | |
195 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; |
|
198 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; | |
196 | break; |
|
199 | break; | |
197 | } |
|
200 | } | |
198 | case AcquisitionZoomType::PanLeft: { |
|
201 | case AcquisitionZoomType::PanLeft: { | |
199 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanLeft"); |
|
202 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanLeft"); | |
200 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
|
203 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; | |
201 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
|
204 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; | |
202 | graphChildRange.m_TStart -= deltaLeft; |
|
205 | graphChildRange.m_TStart -= deltaLeft; | |
203 | graphChildRange.m_TEnd -= deltaRight; |
|
206 | graphChildRange.m_TEnd -= deltaRight; | |
204 | break; |
|
207 | break; | |
205 | } |
|
208 | } | |
206 | case AcquisitionZoomType::Unknown: { |
|
209 | case AcquisitionZoomType::Unknown: { | |
207 | qCDebug(LOG_VisualizationZoneWidget()) |
|
210 | qCDebug(LOG_VisualizationZoneWidget()) | |
208 | << tr("Impossible to synchronize: zoom type unknown"); |
|
211 | << tr("Impossible to synchronize: zoom type unknown"); | |
209 | break; |
|
212 | break; | |
210 | } |
|
213 | } | |
211 | default: |
|
214 | default: | |
212 | qCCritical(LOG_VisualizationZoneWidget()) |
|
215 | qCCritical(LOG_VisualizationZoneWidget()) | |
213 | << tr("Impossible to synchronize: zoom type not take into account"); |
|
216 | << tr("Impossible to synchronize: zoom type not take into account"); | |
214 | // No action |
|
217 | // No action | |
215 | break; |
|
218 | break; | |
216 | } |
|
219 | } | |
217 | graphChild->enableAcquisition(false); |
|
220 | graphChild->enableAcquisition(false); | |
218 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range before: ") |
|
221 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range before: ") | |
219 | << graphChild->graphRange(); |
|
222 | << graphChild->graphRange(); | |
220 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range after : ") |
|
223 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range after : ") | |
221 | << graphChildRange; |
|
224 | << graphChildRange; | |
222 | qCDebug(LOG_VisualizationZoneWidget()) |
|
225 | qCDebug(LOG_VisualizationZoneWidget()) | |
223 | << tr("TORM: child dt") << graphChildRange.m_TEnd - graphChildRange.m_TStart; |
|
226 | << tr("TORM: child dt") << graphChildRange.m_TEnd - graphChildRange.m_TStart; | |
224 | graphChild->setGraphRange(graphChildRange); |
|
227 | graphChild->setGraphRange(graphChildRange); | |
225 | graphChild->enableAcquisition(true); |
|
228 | graphChild->enableAcquisition(true); | |
226 | } |
|
229 | } | |
227 | } |
|
230 | } | |
228 | }; |
|
231 | }; | |
229 |
|
232 | |||
230 | // connection for synchronization |
|
233 | // connection for synchronization | |
231 | connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget); |
|
234 | connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget); | |
232 | connect(graphWidget, &VisualizationGraphWidget::variableAdded, this, |
|
235 | connect(graphWidget, &VisualizationGraphWidget::variableAdded, this, | |
233 | &VisualizationZoneWidget::onVariableAdded); |
|
236 | &VisualizationZoneWidget::onVariableAdded); | |
234 | connect(graphWidget, &VisualizationGraphWidget::variableAboutToBeRemoved, this, |
|
237 | connect(graphWidget, &VisualizationGraphWidget::variableAboutToBeRemoved, this, | |
235 | &VisualizationZoneWidget::onVariableAboutToBeRemoved); |
|
238 | &VisualizationZoneWidget::onVariableAboutToBeRemoved); | |
236 |
|
239 | |||
237 | auto range = SqpRange{}; |
|
240 | auto range = SqpRange{}; | |
238 |
|
241 | |||
239 | // Apply visitor to graph children |
|
242 | // Apply visitor to graph children | |
240 | auto layout = ui->dragDropContainer->layout(); |
|
243 | auto layout = ui->dragDropContainer->layout(); | |
241 | if (layout->count() > 0) { |
|
244 | if (layout->count() > 0) { | |
242 | // Case of a new graph in a existant zone |
|
245 | // Case of a new graph in a existant zone | |
243 | if (auto visualizationGraphWidget |
|
246 | if (auto visualizationGraphWidget | |
244 | = dynamic_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { |
|
247 | = dynamic_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { | |
245 | range = visualizationGraphWidget->graphRange(); |
|
248 | range = visualizationGraphWidget->graphRange(); | |
246 | } |
|
249 | } | |
247 | } |
|
250 | } | |
248 | else { |
|
251 | else { | |
249 | // Case of a new graph as the first of the zone |
|
252 | // Case of a new graph as the first of the zone | |
250 | range = variable->range(); |
|
253 | range = variable->range(); | |
251 | } |
|
254 | } | |
252 |
|
255 | |||
253 | this->insertGraph(index, graphWidget); |
|
256 | this->insertGraph(index, graphWidget); | |
254 |
|
257 | |||
255 | graphWidget->addVariable(variable, range); |
|
258 | graphWidget->addVariable(variable, range); | |
256 |
|
259 | |||
257 | // get y using variable range |
|
260 | // get y using variable range | |
258 | if (auto dataSeries = variable->dataSeries()) { |
|
261 | if (auto dataSeries = variable->dataSeries()) { | |
259 | dataSeries->lockRead(); |
|
262 | dataSeries->lockRead(); | |
260 | auto valuesBounds |
|
263 | auto valuesBounds | |
261 | = dataSeries->valuesBounds(variable->range().m_TStart, variable->range().m_TEnd); |
|
264 | = dataSeries->valuesBounds(variable->range().m_TStart, variable->range().m_TEnd); | |
262 | auto end = dataSeries->cend(); |
|
265 | auto end = dataSeries->cend(); | |
263 | if (valuesBounds.first != end && valuesBounds.second != end) { |
|
266 | if (valuesBounds.first != end && valuesBounds.second != end) { | |
264 | auto rangeValue = [](const auto &value) { return std::isnan(value) ? 0. : value; }; |
|
267 | auto rangeValue = [](const auto &value) { return std::isnan(value) ? 0. : value; }; | |
265 |
|
268 | |||
266 | auto minValue = rangeValue(valuesBounds.first->minValue()); |
|
269 | auto minValue = rangeValue(valuesBounds.first->minValue()); | |
267 | auto maxValue = rangeValue(valuesBounds.second->maxValue()); |
|
270 | auto maxValue = rangeValue(valuesBounds.second->maxValue()); | |
268 |
|
271 | |||
269 | graphWidget->setYRange(SqpRange{minValue, maxValue}); |
|
272 | graphWidget->setYRange(SqpRange{minValue, maxValue}); | |
270 | } |
|
273 | } | |
271 | dataSeries->unlock(); |
|
274 | dataSeries->unlock(); | |
272 | } |
|
275 | } | |
273 |
|
276 | |||
274 | return graphWidget; |
|
277 | return graphWidget; | |
275 | } |
|
278 | } | |
276 |
|
279 | |||
277 | VisualizationGraphWidget * |
|
280 | VisualizationGraphWidget * | |
278 | VisualizationZoneWidget::createGraph(const QList<std::shared_ptr<Variable> > variables, int index) |
|
281 | VisualizationZoneWidget::createGraph(const QList<std::shared_ptr<Variable> > variables, int index) | |
279 | { |
|
282 | { | |
280 | if (variables.isEmpty()) { |
|
283 | if (variables.isEmpty()) { | |
281 | return nullptr; |
|
284 | return nullptr; | |
282 | } |
|
285 | } | |
283 |
|
286 | |||
284 | auto graphWidget = createGraph(variables.first(), index); |
|
287 | auto graphWidget = createGraph(variables.first(), index); | |
285 | for (auto variableIt = variables.cbegin() + 1; variableIt != variables.cend(); ++variableIt) { |
|
288 | for (auto variableIt = variables.cbegin() + 1; variableIt != variables.cend(); ++variableIt) { | |
286 | graphWidget->addVariable(*variableIt, graphWidget->graphRange()); |
|
289 | graphWidget->addVariable(*variableIt, graphWidget->graphRange()); | |
287 | } |
|
290 | } | |
288 |
|
291 | |||
289 | return graphWidget; |
|
292 | return graphWidget; | |
290 | } |
|
293 | } | |
291 |
|
294 | |||
292 | void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
295 | void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor) | |
293 | { |
|
296 | { | |
294 | if (visitor) { |
|
297 | if (visitor) { | |
295 | visitor->visitEnter(this); |
|
298 | visitor->visitEnter(this); | |
296 |
|
299 | |||
297 | // Apply visitor to graph children: widgets different from graphs are not visited (no |
|
300 | // Apply visitor to graph children: widgets different from graphs are not visited (no | |
298 | // action) |
|
301 | // action) | |
299 | processGraphs( |
|
302 | processGraphs( | |
300 | *ui->dragDropContainer->layout(), |
|
303 | *ui->dragDropContainer->layout(), | |
301 | [visitor](VisualizationGraphWidget &graphWidget) { graphWidget.accept(visitor); }); |
|
304 | [visitor](VisualizationGraphWidget &graphWidget) { graphWidget.accept(visitor); }); | |
302 |
|
305 | |||
303 | visitor->visitLeave(this); |
|
306 | visitor->visitLeave(this); | |
304 | } |
|
307 | } | |
305 | else { |
|
308 | else { | |
306 | qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null"); |
|
309 | qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null"); | |
307 | } |
|
310 | } | |
308 | } |
|
311 | } | |
309 |
|
312 | |||
310 | bool VisualizationZoneWidget::canDrop(const Variable &variable) const |
|
313 | bool VisualizationZoneWidget::canDrop(const Variable &variable) const | |
311 | { |
|
314 | { | |
312 | // A tab can always accomodate a variable |
|
315 | // A tab can always accomodate a variable | |
313 | Q_UNUSED(variable); |
|
316 | Q_UNUSED(variable); | |
314 | return true; |
|
317 | return true; | |
315 | } |
|
318 | } | |
316 |
|
319 | |||
317 | bool VisualizationZoneWidget::contains(const Variable &variable) const |
|
320 | bool VisualizationZoneWidget::contains(const Variable &variable) const | |
318 | { |
|
321 | { | |
319 | Q_UNUSED(variable); |
|
322 | Q_UNUSED(variable); | |
320 | return false; |
|
323 | return false; | |
321 | } |
|
324 | } | |
322 |
|
325 | |||
323 | QString VisualizationZoneWidget::name() const |
|
326 | QString VisualizationZoneWidget::name() const | |
324 | { |
|
327 | { | |
325 | return ui->zoneNameLabel->text(); |
|
328 | return ui->zoneNameLabel->text(); | |
326 | } |
|
329 | } | |
327 |
|
330 | |||
328 | QMimeData *VisualizationZoneWidget::mimeData() const |
|
331 | QMimeData *VisualizationZoneWidget::mimeData() const | |
329 | { |
|
332 | { | |
330 | auto mimeData = new QMimeData; |
|
333 | auto mimeData = new QMimeData; | |
331 | mimeData->setData(MIME_TYPE_ZONE, QByteArray{}); |
|
334 | mimeData->setData(MIME_TYPE_ZONE, QByteArray{}); | |
332 |
|
335 | |||
333 | return mimeData; |
|
336 | return mimeData; | |
334 | } |
|
337 | } | |
335 |
|
338 | |||
336 | bool VisualizationZoneWidget::isDragAllowed() const |
|
339 | bool VisualizationZoneWidget::isDragAllowed() const | |
337 | { |
|
340 | { | |
338 | return true; |
|
341 | return true; | |
339 | } |
|
342 | } | |
340 |
|
343 | |||
341 | void VisualizationZoneWidget::closeEvent(QCloseEvent *event) |
|
344 | void VisualizationZoneWidget::closeEvent(QCloseEvent *event) | |
342 | { |
|
345 | { | |
343 | // Closes graphs in the zone |
|
346 | // Closes graphs in the zone | |
344 | processGraphs(*ui->dragDropContainer->layout(), |
|
347 | processGraphs(*ui->dragDropContainer->layout(), | |
345 | [](VisualizationGraphWidget &graphWidget) { graphWidget.close(); }); |
|
348 | [](VisualizationGraphWidget &graphWidget) { graphWidget.close(); }); | |
346 |
|
349 | |||
347 | // Delete synchronization group from variable controller |
|
350 | // Delete synchronization group from variable controller | |
348 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onRemoveSynchronizationGroupId", |
|
351 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onRemoveSynchronizationGroupId", | |
349 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
352 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); | |
350 |
|
353 | |||
351 | QWidget::closeEvent(event); |
|
354 | QWidget::closeEvent(event); | |
352 | } |
|
355 | } | |
353 |
|
356 | |||
354 | void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable) |
|
357 | void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable) | |
355 | { |
|
358 | { | |
356 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized", |
|
359 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized", | |
357 | Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable), |
|
360 | Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable), | |
358 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
361 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); | |
359 | } |
|
362 | } | |
360 |
|
363 | |||
361 | void VisualizationZoneWidget::onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable) |
|
364 | void VisualizationZoneWidget::onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable) | |
362 | { |
|
365 | { | |
363 | QMetaObject::invokeMethod(&sqpApp->variableController(), "desynchronize", Qt::QueuedConnection, |
|
366 | QMetaObject::invokeMethod(&sqpApp->variableController(), "desynchronize", Qt::QueuedConnection, | |
364 | Q_ARG(std::shared_ptr<Variable>, variable), |
|
367 | Q_ARG(std::shared_ptr<Variable>, variable), | |
365 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
368 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); | |
366 | } |
|
369 | } | |
367 |
|
370 | |||
368 | void VisualizationZoneWidget::dropMimeData(int index, const QMimeData *mimeData) |
|
371 | void VisualizationZoneWidget::dropMimeData(int index, const QMimeData *mimeData) | |
369 | { |
|
372 | { | |
370 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { |
|
373 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { | |
371 | impl->dropGraph(index, this); |
|
374 | impl->dropGraph(index, this); | |
372 | } |
|
375 | } | |
373 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
376 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { | |
374 | auto variables = sqpApp->variableController().variablesForMimeData( |
|
377 | auto variables = sqpApp->variableController().variablesForMimeData( | |
375 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
|
378 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); | |
376 | impl->dropVariables(variables, index, this); |
|
379 | impl->dropVariables(variables, index, this); | |
377 | } |
|
380 | } | |
378 | else { |
|
381 | else { | |
379 | qCWarning(LOG_VisualizationZoneWidget()) |
|
382 | qCWarning(LOG_VisualizationZoneWidget()) | |
380 | << tr("VisualizationZoneWidget::dropMimeData, unknown MIME data received."); |
|
383 | << tr("VisualizationZoneWidget::dropMimeData, unknown MIME data received."); | |
381 | } |
|
384 | } | |
382 | } |
|
385 | } | |
383 |
|
386 | |||
|
387 | void VisualizationZoneWidget::dropMimeDataOnGraph(VisualizationDragWidget *dragWidget, | |||
|
388 | const QMimeData *mimeData) | |||
|
389 | { | |||
|
390 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(dragWidget); | |||
|
391 | if (!graphWidget) { | |||
|
392 | qCWarning(LOG_VisualizationZoneWidget()) | |||
|
393 | << tr("VisualizationZoneWidget::dropMimeDataOnGraph, dropping in an unknown widget, " | |||
|
394 | "drop aborted"); | |||
|
395 | Q_ASSERT(false); | |||
|
396 | return; | |||
|
397 | } | |||
|
398 | ||||
|
399 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { | |||
|
400 | auto variables = sqpApp->variableController().variablesForMimeData( | |||
|
401 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); | |||
|
402 | for (const auto &var : variables) { | |||
|
403 | graphWidget->addVariable(var, graphWidget->graphRange()); | |||
|
404 | } | |||
|
405 | } | |||
|
406 | else { | |||
|
407 | qCWarning(LOG_VisualizationZoneWidget()) | |||
|
408 | << tr("VisualizationZoneWidget::dropMimeDataOnGraph, unknown MIME data received."); | |||
|
409 | } | |||
|
410 | } | |||
|
411 | ||||
384 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropGraph( |
|
412 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropGraph( | |
385 | int index, VisualizationZoneWidget *zoneWidget) |
|
413 | int index, VisualizationZoneWidget *zoneWidget) | |
386 | { |
|
414 | { | |
387 | auto &helper = sqpApp->dragDropHelper(); |
|
415 | auto &helper = sqpApp->dragDropHelper(); | |
388 |
|
416 | |||
389 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); |
|
417 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); | |
390 | if (!graphWidget) { |
|
418 | if (!graphWidget) { | |
391 | qCWarning(LOG_VisualizationZoneWidget()) |
|
419 | qCWarning(LOG_VisualizationZoneWidget()) | |
392 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the dropped graph is not " |
|
420 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the dropped graph is not " | |
393 | "found or invalid."); |
|
421 | "found or invalid."); | |
394 | Q_ASSERT(false); |
|
422 | Q_ASSERT(false); | |
395 | return; |
|
423 | return; | |
396 | } |
|
424 | } | |
397 |
|
425 | |||
398 | auto parentDragDropContainer |
|
426 | auto parentDragDropContainer | |
399 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); |
|
427 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); | |
400 | if (!parentDragDropContainer) { |
|
428 | if (!parentDragDropContainer) { | |
401 | qCWarning(LOG_VisualizationZoneWidget()) |
|
429 | qCWarning(LOG_VisualizationZoneWidget()) | |
402 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the parent container of " |
|
430 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the parent container of " | |
403 | "the dropped graph is not found."); |
|
431 | "the dropped graph is not found."); | |
404 | Q_ASSERT(false); |
|
432 | Q_ASSERT(false); | |
405 | return; |
|
433 | return; | |
406 | } |
|
434 | } | |
407 |
|
435 | |||
408 | const auto &variables = graphWidget->variables(); |
|
436 | const auto &variables = graphWidget->variables(); | |
409 |
|
437 | |||
410 | if (parentDragDropContainer != zoneWidget->ui->dragDropContainer && !variables.isEmpty()) { |
|
438 | if (parentDragDropContainer != zoneWidget->ui->dragDropContainer && !variables.isEmpty()) { | |
411 | // The drop didn't occur in the same zone |
|
439 | // The drop didn't occur in the same zone | |
412 |
|
440 | |||
413 | // Abort the requests for the variables (if any) |
|
441 | // Abort the requests for the variables (if any) | |
414 | // Commented, because it's not sure if it's needed or not |
|
442 | // Commented, because it's not sure if it's needed or not | |
415 | // for (const auto& var : variables) |
|
443 | // for (const auto& var : variables) | |
416 | //{ |
|
444 | //{ | |
417 | // sqpApp->variableController().onAbortProgressRequested(var); |
|
445 | // sqpApp->variableController().onAbortProgressRequested(var); | |
418 | //} |
|
446 | //} | |
419 |
|
447 | |||
420 | auto previousParentZoneWidget = graphWidget->parentZoneWidget(); |
|
448 | auto previousParentZoneWidget = graphWidget->parentZoneWidget(); | |
421 | auto nbGraph = parentDragDropContainer->countDragWidget(); |
|
449 | auto nbGraph = parentDragDropContainer->countDragWidget(); | |
422 | if (nbGraph == 1) { |
|
450 | if (nbGraph == 1) { | |
423 | // This is the only graph in the previous zone, close the zone |
|
451 | // This is the only graph in the previous zone, close the zone | |
424 | previousParentZoneWidget->close(); |
|
452 | previousParentZoneWidget->close(); | |
425 | } |
|
453 | } | |
426 | else { |
|
454 | else { | |
427 | // Close the graph |
|
455 | // Close the graph | |
428 | graphWidget->close(); |
|
456 | graphWidget->close(); | |
429 | } |
|
457 | } | |
430 |
|
458 | |||
431 | // Creates the new graph in the zone |
|
459 | // Creates the new graph in the zone | |
432 | zoneWidget->createGraph(variables, index); |
|
460 | zoneWidget->createGraph(variables, index); | |
433 | } |
|
461 | } | |
434 | else { |
|
462 | else { | |
435 | // The drop occurred in the same zone or the graph is empty |
|
463 | // The drop occurred in the same zone or the graph is empty | |
436 | // Simple move of the graph, no variable operation associated |
|
464 | // Simple move of the graph, no variable operation associated | |
437 | parentDragDropContainer->layout()->removeWidget(graphWidget); |
|
465 | parentDragDropContainer->layout()->removeWidget(graphWidget); | |
438 |
|
466 | |||
439 | if (variables.isEmpty() && parentDragDropContainer != zoneWidget->ui->dragDropContainer) { |
|
467 | if (variables.isEmpty() && parentDragDropContainer != zoneWidget->ui->dragDropContainer) { | |
440 | // The graph is empty and dropped in a different zone. |
|
468 | // The graph is empty and dropped in a different zone. | |
441 | // Take the range of the first graph in the zone (if existing). |
|
469 | // Take the range of the first graph in the zone (if existing). | |
442 | auto layout = zoneWidget->ui->dragDropContainer->layout(); |
|
470 | auto layout = zoneWidget->ui->dragDropContainer->layout(); | |
443 | if (layout->count() > 0) { |
|
471 | if (layout->count() > 0) { | |
444 | if (auto visualizationGraphWidget |
|
472 | if (auto visualizationGraphWidget | |
445 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { |
|
473 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { | |
446 | graphWidget->setGraphRange(visualizationGraphWidget->graphRange()); |
|
474 | graphWidget->setGraphRange(visualizationGraphWidget->graphRange()); | |
447 | } |
|
475 | } | |
448 | } |
|
476 | } | |
449 | } |
|
477 | } | |
450 |
|
478 | |||
451 | zoneWidget->ui->dragDropContainer->insertDragWidget(index, graphWidget); |
|
479 | zoneWidget->ui->dragDropContainer->insertDragWidget(index, graphWidget); | |
452 | } |
|
480 | } | |
453 | } |
|
481 | } | |
454 |
|
482 | |||
455 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropVariables( |
|
483 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropVariables( | |
456 | const QList<std::shared_ptr<Variable> > &variables, int index, |
|
484 | const QList<std::shared_ptr<Variable> > &variables, int index, | |
457 | VisualizationZoneWidget *zoneWidget) |
|
485 | VisualizationZoneWidget *zoneWidget) | |
458 | { |
|
486 | { | |
459 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and |
|
487 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and | |
460 | // compatible variable here |
|
488 | // compatible variable here | |
461 | if (variables.count() > 1) { |
|
489 | if (variables.count() > 1) { | |
462 | qCWarning(LOG_VisualizationZoneWidget()) |
|
490 | qCWarning(LOG_VisualizationZoneWidget()) | |
463 | << tr("VisualizationZoneWidget::dropVariables, dropping multiple variables, operation " |
|
491 | << tr("VisualizationZoneWidget::dropVariables, dropping multiple variables, operation " | |
464 | "aborted."); |
|
492 | "aborted."); | |
465 | return; |
|
493 | return; | |
466 | } |
|
494 | } | |
467 |
|
495 | |||
468 | zoneWidget->createGraph(variables, index); |
|
496 | zoneWidget->createGraph(variables, index); | |
469 | } |
|
497 | } |
General Comments 3
Pull request updated. Auto status change to "Under Review"
Changed commits: * 1 added * 0 removed Changed files: * A core/tests/meson.build
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