@@ -1,116 +1,137 | |||
|
1 | 1 | #include "Visualization/operations/GenerateVariableMenuOperation.h" |
|
2 | 2 | |
|
3 | 3 | #include "Visualization/VisualizationGraphWidget.h" |
|
4 | 4 | #include "Visualization/VisualizationTabWidget.h" |
|
5 | 5 | #include "Visualization/VisualizationZoneWidget.h" |
|
6 | 6 | |
|
7 | 7 | #include <Variable/Variable.h> |
|
8 | 8 | |
|
9 | 9 | #include <QMenu> |
|
10 | 10 | #include <QStack> |
|
11 | 11 | |
|
12 | 12 | Q_LOGGING_CATEGORY(LOG_GenerateVariableMenuOperation, "GenerateVariableMenuOperation") |
|
13 | 13 | |
|
14 | 14 | namespace { |
|
15 | 15 | |
|
16 | 16 | /// Helper assigned to build the hierarchical menu associated with a variable |
|
17 | 17 | struct MenuBuilder { |
|
18 | 18 | /** |
|
19 | 19 | * Ctor |
|
20 | 20 | * @param menu the parent menu |
|
21 | 21 | */ |
|
22 | 22 | explicit MenuBuilder(QMenu *menu) |
|
23 | 23 | { |
|
24 | 24 | if (menu) { |
|
25 | 25 | m_Menus.push(menu); |
|
26 | 26 | } |
|
27 | 27 | else { |
|
28 | 28 | qCCritical(LOG_GenerateVariableMenuOperation()) |
|
29 | 29 | << QObject::tr("No parent menu has been defined"); |
|
30 | 30 | } |
|
31 | 31 | } |
|
32 | 32 | |
|
33 | 33 | /** |
|
34 | 34 | * Adds a new menu to the current menu |
|
35 | 35 | * @param name the name of the menu |
|
36 | 36 | */ |
|
37 | 37 | void addMenu(const QString &name) |
|
38 | 38 | { |
|
39 | 39 | if (auto currMenu = currentMenu()) { |
|
40 | 40 | m_Menus.push(currMenu->addMenu(name)); |
|
41 | 41 | } |
|
42 | 42 | else { |
|
43 | 43 | qCCritical(LOG_GenerateVariableMenuOperation()) |
|
44 | 44 | << QObject::tr("No current menu to attach the new menu"); |
|
45 | 45 | } |
|
46 | 46 | } |
|
47 | 47 | |
|
48 | 48 | /// Closes the current menu |
|
49 | 49 | void closeMenu() |
|
50 | 50 | { |
|
51 | 51 | if (!m_Menus.isEmpty()) { |
|
52 | 52 | m_Menus.pop(); |
|
53 | 53 | } |
|
54 | 54 | } |
|
55 | 55 | |
|
56 | 56 | /// Gets the current menu (i.e. the top menu of the stack) |
|
57 | 57 | QMenu *currentMenu() const { return !m_Menus.isEmpty() ? m_Menus.top() : nullptr; } |
|
58 | 58 | |
|
59 | 59 | /// Stack of all menus currently opened |
|
60 | 60 | QStack<QMenu *> m_Menus{}; |
|
61 | 61 | }; |
|
62 | 62 | |
|
63 | 63 | } // namespace |
|
64 | 64 | |
|
65 | 65 | struct GenerateVariableMenuOperation::GenerateVariableMenuOperationPrivate { |
|
66 | 66 | explicit GenerateVariableMenuOperationPrivate(QMenu *menu, std::shared_ptr<Variable> variable) |
|
67 | 67 | : m_Variable{variable}, m_MenuBuilder{menu} |
|
68 | 68 | { |
|
69 | 69 | } |
|
70 | 70 | |
|
71 | void visitNodeEnter(const IVisualizationWidget &container) | |
|
72 | { | |
|
73 | // Opens a new menu associated to the node | |
|
74 | m_MenuBuilder.addMenu(container.name()); | |
|
75 | } | |
|
76 | ||
|
77 | template <typename ActionFun> | |
|
78 | void visitNodeLeave() | |
|
79 | { | |
|
80 | // Closes the menu associated to the node | |
|
81 | m_MenuBuilder.closeMenu(); | |
|
82 | } | |
|
83 | ||
|
71 | 84 | std::shared_ptr<Variable> m_Variable; |
|
72 | 85 | MenuBuilder m_MenuBuilder; |
|
73 | 86 | }; |
|
74 | 87 | |
|
75 | 88 | GenerateVariableMenuOperation::GenerateVariableMenuOperation(QMenu *menu, |
|
76 | 89 | std::shared_ptr<Variable> variable) |
|
77 | 90 | : impl{spimpl::make_unique_impl<GenerateVariableMenuOperationPrivate>(menu, variable)} |
|
78 | 91 | { |
|
79 | 92 | } |
|
80 | 93 | |
|
81 | 94 | void GenerateVariableMenuOperation::visitEnter(VisualizationWidget *widget) |
|
82 | 95 | { |
|
83 | 96 | // VisualizationWidget is not intended to accommodate a variable |
|
84 | 97 | Q_UNUSED(widget) |
|
85 | 98 | } |
|
86 | 99 | |
|
87 | 100 | void GenerateVariableMenuOperation::visitLeave(VisualizationWidget *widget) |
|
88 | 101 | { |
|
89 | 102 | // VisualizationWidget is not intended to accommodate a variable |
|
90 | 103 | Q_UNUSED(widget) |
|
91 | 104 | } |
|
92 | 105 | |
|
93 | 106 | void GenerateVariableMenuOperation::visitEnter(VisualizationTabWidget *tabWidget) |
|
94 | 107 | { |
|
95 | /// @todo ALX | |
|
108 | if (tabWidget) { | |
|
109 | impl->visitNodeEnter(*tabWidget); | |
|
110 | } | |
|
96 | 111 | } |
|
97 | 112 | |
|
98 | 113 | void GenerateVariableMenuOperation::visitLeave(VisualizationTabWidget *tabWidget) |
|
99 | 114 | { |
|
100 | /// @todo ALX | |
|
115 | if (tabWidget) { | |
|
116 | impl->visitNodeLeave(); | |
|
117 | } | |
|
101 | 118 | } |
|
102 | 119 | |
|
103 | 120 | void GenerateVariableMenuOperation::visitEnter(VisualizationZoneWidget *zoneWidget) |
|
104 | 121 | { |
|
105 | /// @todo ALX | |
|
122 | if (zoneWidget) { | |
|
123 | impl->visitNodeEnter(*zoneWidget); | |
|
124 | } | |
|
106 | 125 | } |
|
107 | 126 | |
|
108 | 127 | void GenerateVariableMenuOperation::visitLeave(VisualizationZoneWidget *zoneWidget) |
|
109 | 128 | { |
|
110 | /// @todo ALX | |
|
129 | if (zoneWidget) { | |
|
130 | impl->visitNodeLeave(); | |
|
131 | } | |
|
111 | 132 | } |
|
112 | 133 | |
|
113 | 134 | void GenerateVariableMenuOperation::visit(VisualizationGraphWidget *graphWidget) |
|
114 | 135 | { |
|
115 | 136 | /// @todo ALX |
|
116 | 137 | } |
General Comments 0
You need to be logged in to leave comments.
Login now