| @@ -1,137 +1,167 | |||
|
|
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 | * Adds action to the current menu | |
|
|
35 | * @param actionName the name of the action | |
|
|
36 | * @param actionFunction the function that will be executed when the action is triggered | |
|
|
37 | */ | |
|
|
38 | template <typename ActionFun> | |
|
|
39 | void addAction(const QString &actionName, ActionFun actionFunction) | |
|
|
40 | { | |
|
|
41 | if (auto currMenu = currentMenu()) { | |
|
|
42 | currMenu->addAction(actionName, actionFunction); | |
|
|
43 | } | |
|
|
44 | else { | |
|
|
45 | qCCritical(LOG_GenerateVariableMenuOperation()) | |
|
|
46 | << QObject::tr("No current menu to attach the action"); | |
|
|
47 | } | |
|
|
48 | } | |
|
|
49 | ||
|
|
50 | /** | |
|
|
34 | 51 | * Adds a new menu to the current menu |
|
|
35 | 52 | * @param name the name of the menu |
|
|
36 | 53 | */ |
|
|
37 | 54 | void addMenu(const QString &name) |
|
|
38 | 55 | { |
|
|
39 | 56 | if (auto currMenu = currentMenu()) { |
|
|
40 | 57 | m_Menus.push(currMenu->addMenu(name)); |
|
|
41 | 58 | } |
|
|
42 | 59 | else { |
|
|
43 | 60 | qCCritical(LOG_GenerateVariableMenuOperation()) |
|
|
44 | 61 | << QObject::tr("No current menu to attach the new menu"); |
|
|
45 | 62 | } |
|
|
46 | 63 | } |
|
|
47 | 64 | |
|
|
48 | 65 | /// Closes the current menu |
|
|
49 | 66 | void closeMenu() |
|
|
50 | 67 | { |
|
|
51 | 68 | if (!m_Menus.isEmpty()) { |
|
|
52 | 69 | m_Menus.pop(); |
|
|
53 | 70 | } |
|
|
54 | 71 | } |
|
|
55 | 72 | |
|
|
56 | 73 | /// Gets the current menu (i.e. the top menu of the stack) |
|
|
57 | 74 | QMenu *currentMenu() const { return !m_Menus.isEmpty() ? m_Menus.top() : nullptr; } |
|
|
58 | 75 | |
|
|
59 | 76 | /// Stack of all menus currently opened |
|
|
60 | 77 | QStack<QMenu *> m_Menus{}; |
|
|
61 | 78 | }; |
|
|
62 | 79 | |
|
|
63 | 80 | } // namespace |
|
|
64 | 81 | |
|
|
65 | 82 | struct GenerateVariableMenuOperation::GenerateVariableMenuOperationPrivate { |
|
|
66 | 83 | explicit GenerateVariableMenuOperationPrivate(QMenu *menu, std::shared_ptr<Variable> variable) |
|
|
67 | 84 | : m_Variable{variable}, m_MenuBuilder{menu} |
|
|
68 | 85 | { |
|
|
69 | 86 | } |
|
|
70 | 87 | |
|
|
71 | 88 | void visitNodeEnter(const IVisualizationWidget &container) |
|
|
72 | 89 | { |
|
|
73 | 90 | // Opens a new menu associated to the node |
|
|
74 | 91 | m_MenuBuilder.addMenu(container.name()); |
|
|
75 | 92 | } |
|
|
76 | 93 | |
|
|
77 | 94 | template <typename ActionFun> |
|
|
78 | 95 | void visitNodeLeave() |
|
|
79 | 96 | { |
|
|
80 | 97 | // Closes the menu associated to the node |
|
|
81 | 98 | m_MenuBuilder.closeMenu(); |
|
|
82 | 99 | } |
|
|
83 | 100 | |
|
|
101 | template <typename ActionFun> | |
|
|
102 | void visitLeaf(const IVisualizationWidget &container, const QString &actionName, | |
|
|
103 | ActionFun actionFunction) | |
|
|
104 | { | |
|
|
105 | if (m_Variable && container.canDrop(*m_Variable)) { | |
|
|
106 | m_MenuBuilder.addAction(actionName, actionFunction); | |
|
|
107 | } | |
|
|
108 | } | |
|
|
109 | ||
|
|
84 | 110 | std::shared_ptr<Variable> m_Variable; |
|
|
85 | 111 | MenuBuilder m_MenuBuilder; |
|
|
86 | 112 | }; |
|
|
87 | 113 | |
|
|
88 | 114 | GenerateVariableMenuOperation::GenerateVariableMenuOperation(QMenu *menu, |
|
|
89 | 115 | std::shared_ptr<Variable> variable) |
|
|
90 | 116 | : impl{spimpl::make_unique_impl<GenerateVariableMenuOperationPrivate>(menu, variable)} |
|
|
91 | 117 | { |
|
|
92 | 118 | } |
|
|
93 | 119 | |
|
|
94 | 120 | void GenerateVariableMenuOperation::visitEnter(VisualizationWidget *widget) |
|
|
95 | 121 | { |
|
|
96 | 122 | // VisualizationWidget is not intended to accommodate a variable |
|
|
97 | 123 | Q_UNUSED(widget) |
|
|
98 | 124 | } |
|
|
99 | 125 | |
|
|
100 | 126 | void GenerateVariableMenuOperation::visitLeave(VisualizationWidget *widget) |
|
|
101 | 127 | { |
|
|
102 | 128 | // VisualizationWidget is not intended to accommodate a variable |
|
|
103 | 129 | Q_UNUSED(widget) |
|
|
104 | 130 | } |
|
|
105 | 131 | |
|
|
106 | 132 | void GenerateVariableMenuOperation::visitEnter(VisualizationTabWidget *tabWidget) |
|
|
107 | 133 | { |
|
|
108 | 134 | if (tabWidget) { |
|
|
109 | 135 | impl->visitNodeEnter(*tabWidget); |
|
|
110 | 136 | } |
|
|
111 | 137 | } |
|
|
112 | 138 | |
|
|
113 | 139 | void GenerateVariableMenuOperation::visitLeave(VisualizationTabWidget *tabWidget) |
|
|
114 | 140 | { |
|
|
115 | 141 | if (tabWidget) { |
|
|
116 | 142 | impl->visitNodeLeave(); |
|
|
117 | 143 | } |
|
|
118 | 144 | } |
|
|
119 | 145 | |
|
|
120 | 146 | void GenerateVariableMenuOperation::visitEnter(VisualizationZoneWidget *zoneWidget) |
|
|
121 | 147 | { |
|
|
122 | 148 | if (zoneWidget) { |
|
|
123 | 149 | impl->visitNodeEnter(*zoneWidget); |
|
|
124 | 150 | } |
|
|
125 | 151 | } |
|
|
126 | 152 | |
|
|
127 | 153 | void GenerateVariableMenuOperation::visitLeave(VisualizationZoneWidget *zoneWidget) |
|
|
128 | 154 | { |
|
|
129 | 155 | if (zoneWidget) { |
|
|
130 | 156 | impl->visitNodeLeave(); |
|
|
131 | 157 | } |
|
|
132 | 158 | } |
|
|
133 | 159 | |
|
|
134 | 160 | void GenerateVariableMenuOperation::visit(VisualizationGraphWidget *graphWidget) |
|
|
135 | 161 | { |
|
|
136 | /// @todo ALX | |
|
|
162 | if (graphWidget) { | |
|
|
163 | impl->visitLeaf( | |
|
|
164 | *graphWidget, QObject::tr("Open in %1").arg(graphWidget->name()), | |
|
|
165 | [ var = impl->m_Variable, graphWidget ]() { graphWidget->addVariable(var); }); | |
|
|
166 | } | |
|
|
137 | 167 | } |
General Comments 0
You need to be logged in to leave comments.
Login now