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25 
26 #pragma once
27 
28 #include <bindingeditor/signallistdialog.h>
29 #include <qmldesignercorelib_global.h>
30 #include <modelnode.h>
31 #include <qmlconnections.h>
32 
33 #include <QtQml>
34 #include <QObject>
35 #include <QPointer>
36 #include <QStandardItemModel>
37 
38 namespace QmlDesigner {
39 
40 class SignalListModel : public QStandardItemModel
41 {
42     Q_OBJECT
43 
44 public:
45     enum ColumnRoles : unsigned int {
46         TargetColumn = 0,
47         SignalColumn = 1,
48         ButtonColumn = 2
49     };
50     enum UserRoles : unsigned int {
51         ConnectionsInternalIdRole = Qt::UserRole + 1,
52         ConnectedRole
53     };
54 
55     SignalListModel(QObject *parent = nullptr);
56 
57     void setConnected(int row, bool connected);
58 };
59 
60 class SignalListFilterModel : public QSortFilterProxyModel
61 {
62     Q_OBJECT
63 
64 public:
65     SignalListFilterModel(QObject *parent = nullptr);
66 
67     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
68 };
69 
70 class SignalList : public QObject
71 {
72     Q_OBJECT
73 
74 public:
75     explicit SignalList(QObject *parent = nullptr);
76     ~SignalList();
77 
78     static SignalList* showWidget(const ModelNode &modelNode);
79 
80     void setModelNode(const ModelNode &modelNode);
81     void connectClicked(const QModelIndex &modelIndex);
82 
83 private:
84     void prepareDialog();
85     void showWidget();
86     void hideWidget();
87 
88     void prepareSignals();
89 
90     void appendSignalToModel(const QList<QmlConnections> &connections,
91                              ModelNode &node,
92                              const PropertyName &signal,
93                              const PropertyName &property = "");
94 
95     void addConnection(const QModelIndex &modelIndex);
96     void removeConnection(const QModelIndex &modelIndex);
97 
98 private:
99     QPointer<SignalListDialog> m_dialog;
100     SignalListModel *m_model;
101     ModelNode m_modelNode;
102 };
103 
104 } // QmlDesigner namespace
105