1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "navigatormodelinterface.h"
#include <abstractview.h>
#include <projectexplorer/projectnodes.h>
#include <QPointer>
#include <QHash>
#include <QUrl>
QT_BEGIN_NAMESPACE
class QTreeView;
class QItemSelection;
class QModelIndex;
class QAbstractItemModel;
class QPixmap;
QT_END_NAMESPACE
namespace QmlDesigner {
const int delegateMargin = 2;
class NavigatorWidget;
class NavigatorTreeModel;
enum NavigatorRoles {
ItemIsVisibleRole = Qt::UserRole,
RowIsPropertyRole = Qt::UserRole + 1,
ModelNodeRole = Qt::UserRole + 2,
ToolTipImageRole = Qt::UserRole + 3,
ItemOrAncestorLocked = Qt::UserRole + 4
};
class NavigatorView : public AbstractView
{
Q_OBJECT
public:
NavigatorView(QObject* parent = nullptr);
~NavigatorView() override;
bool hasWidget() const override;
WidgetInfo widgetInfo() override;
// AbstractView
void modelAttached(Model *model) override;
void modelAboutToBeDetached(Model *model) override;
void importsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports) override;
void nodeAboutToBeRemoved(const ModelNode &removedNode) override;
void nodeRemoved(const ModelNode &removedNode, const NodeAbstractProperty &parentProperty, PropertyChangeFlags propertyChange) override;
void nodeOrderChanged(const NodeListProperty &listProperty) override;
void nodeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags propertyChange) override;
void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion) override;
void nodeTypeChanged(const ModelNode& node, const TypeName &type, int majorVersion, int minorVersion) override;
void nodeIdChanged(const ModelNode& node, const QString& newId, const QString& oldId) override;
void propertiesAboutToBeRemoved(const QList<AbstractProperty>& propertyList) override;
void propertiesRemoved(const QList<AbstractProperty>& propertyList) override;
void selectedNodesChanged(const QList<ModelNode> &selectedNodeList ,
const QList<ModelNode> &lastSelectedNodeList) override;
void auxiliaryDataChanged(const ModelNode &node,
AuxiliaryDataKeyView key,
const QVariant &data) override;
void instanceErrorChanged(const QVector<ModelNode> &errorNodeList) override;
void bindingPropertiesChanged(const QList<BindingProperty> &propertyList, PropertyChangeFlags) override;
void dragStarted(QMimeData *mimeData) override;
void dragEnded() override;
void customNotification(const AbstractView *view, const QString &identifier, const QList<ModelNode> &nodeList, const QList<QVariant> &data) override;
void handleChangedExport(const ModelNode &modelNode, bool exported);
bool isNodeInvisible(const ModelNode &modelNode) const;
void disableWidget() override;
void enableWidget() override;
void modelNodePreviewPixmapChanged(const ModelNode &node, const QPixmap &pixmap) override;
private:
ModelNode modelNodeForIndex(const QModelIndex &modelIndex) const;
void changeSelection(const QItemSelection &selected, const QItemSelection &deselected);
void updateItemSelection();
void changeToComponent(const QModelIndex &index);
QModelIndex indexForModelNode(const ModelNode &modelNode) const;
QAbstractItemModel *currentModel() const;
void propagateInstanceErrorToExplorer(const ModelNode &modelNode);
void leftButtonClicked();
void rightButtonClicked();
void upButtonClicked();
void downButtonClicked();
void filterToggled(bool);
void reverseOrderToggled(bool);
void textFilterChanged(const QString &text);
protected: //functions
QTreeView *treeWidget() const;
NavigatorTreeModel *treeModel();
bool blockSelectionChangedSignal(bool block);
void expandAncestors(const QModelIndex &index);
void reparentAndCatch(NodeAbstractProperty property, const ModelNode &modelNode);
void setupWidget();
void addNodeAndSubModelNodesToList(const ModelNode &node, QList<ModelNode> &nodes);
void clearExplorerWarnings();
const ProjectExplorer::FileNode *fileNodeForModelNode(const ModelNode &node) const;
const ProjectExplorer::FileNode *fileNodeForIndex(const QModelIndex &index) const;
private:
bool m_blockSelectionChangedSignal;
QPointer<NavigatorWidget> m_widget;
QPointer<NavigatorTreeModel> m_treeModel;
QHash<QUrl, QHash<QString, bool>> m_expandMap;
NavigatorModelInterface *m_currentModelInterface = nullptr;
};
}
|
