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Implements visit of tab and zone...
Alexandre Leroux -
r212:fae2d5d3e62c
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@@ -1,116 +1,137
1 #include "Visualization/operations/GenerateVariableMenuOperation.h"
1 #include "Visualization/operations/GenerateVariableMenuOperation.h"
2
2
3 #include "Visualization/VisualizationGraphWidget.h"
3 #include "Visualization/VisualizationGraphWidget.h"
4 #include "Visualization/VisualizationTabWidget.h"
4 #include "Visualization/VisualizationTabWidget.h"
5 #include "Visualization/VisualizationZoneWidget.h"
5 #include "Visualization/VisualizationZoneWidget.h"
6
6
7 #include <Variable/Variable.h>
7 #include <Variable/Variable.h>
8
8
9 #include <QMenu>
9 #include <QMenu>
10 #include <QStack>
10 #include <QStack>
11
11
12 Q_LOGGING_CATEGORY(LOG_GenerateVariableMenuOperation, "GenerateVariableMenuOperation")
12 Q_LOGGING_CATEGORY(LOG_GenerateVariableMenuOperation, "GenerateVariableMenuOperation")
13
13
14 namespace {
14 namespace {
15
15
16 /// Helper assigned to build the hierarchical menu associated with a variable
16 /// Helper assigned to build the hierarchical menu associated with a variable
17 struct MenuBuilder {
17 struct MenuBuilder {
18 /**
18 /**
19 * Ctor
19 * Ctor
20 * @param menu the parent menu
20 * @param menu the parent menu
21 */
21 */
22 explicit MenuBuilder(QMenu *menu)
22 explicit MenuBuilder(QMenu *menu)
23 {
23 {
24 if (menu) {
24 if (menu) {
25 m_Menus.push(menu);
25 m_Menus.push(menu);
26 }
26 }
27 else {
27 else {
28 qCCritical(LOG_GenerateVariableMenuOperation())
28 qCCritical(LOG_GenerateVariableMenuOperation())
29 << QObject::tr("No parent menu has been defined");
29 << QObject::tr("No parent menu has been defined");
30 }
30 }
31 }
31 }
32
32
33 /**
33 /**
34 * Adds a new menu to the current menu
34 * Adds a new menu to the current menu
35 * @param name the name of the menu
35 * @param name the name of the menu
36 */
36 */
37 void addMenu(const QString &name)
37 void addMenu(const QString &name)
38 {
38 {
39 if (auto currMenu = currentMenu()) {
39 if (auto currMenu = currentMenu()) {
40 m_Menus.push(currMenu->addMenu(name));
40 m_Menus.push(currMenu->addMenu(name));
41 }
41 }
42 else {
42 else {
43 qCCritical(LOG_GenerateVariableMenuOperation())
43 qCCritical(LOG_GenerateVariableMenuOperation())
44 << QObject::tr("No current menu to attach the new menu");
44 << QObject::tr("No current menu to attach the new menu");
45 }
45 }
46 }
46 }
47
47
48 /// Closes the current menu
48 /// Closes the current menu
49 void closeMenu()
49 void closeMenu()
50 {
50 {
51 if (!m_Menus.isEmpty()) {
51 if (!m_Menus.isEmpty()) {
52 m_Menus.pop();
52 m_Menus.pop();
53 }
53 }
54 }
54 }
55
55
56 /// Gets the current menu (i.e. the top menu of the stack)
56 /// Gets the current menu (i.e. the top menu of the stack)
57 QMenu *currentMenu() const { return !m_Menus.isEmpty() ? m_Menus.top() : nullptr; }
57 QMenu *currentMenu() const { return !m_Menus.isEmpty() ? m_Menus.top() : nullptr; }
58
58
59 /// Stack of all menus currently opened
59 /// Stack of all menus currently opened
60 QStack<QMenu *> m_Menus{};
60 QStack<QMenu *> m_Menus{};
61 };
61 };
62
62
63 } // namespace
63 } // namespace
64
64
65 struct GenerateVariableMenuOperation::GenerateVariableMenuOperationPrivate {
65 struct GenerateVariableMenuOperation::GenerateVariableMenuOperationPrivate {
66 explicit GenerateVariableMenuOperationPrivate(QMenu *menu, std::shared_ptr<Variable> variable)
66 explicit GenerateVariableMenuOperationPrivate(QMenu *menu, std::shared_ptr<Variable> variable)
67 : m_Variable{variable}, m_MenuBuilder{menu}
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 std::shared_ptr<Variable> m_Variable;
84 std::shared_ptr<Variable> m_Variable;
72 MenuBuilder m_MenuBuilder;
85 MenuBuilder m_MenuBuilder;
73 };
86 };
74
87
75 GenerateVariableMenuOperation::GenerateVariableMenuOperation(QMenu *menu,
88 GenerateVariableMenuOperation::GenerateVariableMenuOperation(QMenu *menu,
76 std::shared_ptr<Variable> variable)
89 std::shared_ptr<Variable> variable)
77 : impl{spimpl::make_unique_impl<GenerateVariableMenuOperationPrivate>(menu, variable)}
90 : impl{spimpl::make_unique_impl<GenerateVariableMenuOperationPrivate>(menu, variable)}
78 {
91 {
79 }
92 }
80
93
81 void GenerateVariableMenuOperation::visitEnter(VisualizationWidget *widget)
94 void GenerateVariableMenuOperation::visitEnter(VisualizationWidget *widget)
82 {
95 {
83 // VisualizationWidget is not intended to accommodate a variable
96 // VisualizationWidget is not intended to accommodate a variable
84 Q_UNUSED(widget)
97 Q_UNUSED(widget)
85 }
98 }
86
99
87 void GenerateVariableMenuOperation::visitLeave(VisualizationWidget *widget)
100 void GenerateVariableMenuOperation::visitLeave(VisualizationWidget *widget)
88 {
101 {
89 // VisualizationWidget is not intended to accommodate a variable
102 // VisualizationWidget is not intended to accommodate a variable
90 Q_UNUSED(widget)
103 Q_UNUSED(widget)
91 }
104 }
92
105
93 void GenerateVariableMenuOperation::visitEnter(VisualizationTabWidget *tabWidget)
106 void GenerateVariableMenuOperation::visitEnter(VisualizationTabWidget *tabWidget)
94 {
107 {
95 /// @todo ALX
108 if (tabWidget) {
109 impl->visitNodeEnter(*tabWidget);
110 }
96 }
111 }
97
112
98 void GenerateVariableMenuOperation::visitLeave(VisualizationTabWidget *tabWidget)
113 void GenerateVariableMenuOperation::visitLeave(VisualizationTabWidget *tabWidget)
99 {
114 {
100 /// @todo ALX
115 if (tabWidget) {
116 impl->visitNodeLeave();
117 }
101 }
118 }
102
119
103 void GenerateVariableMenuOperation::visitEnter(VisualizationZoneWidget *zoneWidget)
120 void GenerateVariableMenuOperation::visitEnter(VisualizationZoneWidget *zoneWidget)
104 {
121 {
105 /// @todo ALX
122 if (zoneWidget) {
123 impl->visitNodeEnter(*zoneWidget);
124 }
106 }
125 }
107
126
108 void GenerateVariableMenuOperation::visitLeave(VisualizationZoneWidget *zoneWidget)
127 void GenerateVariableMenuOperation::visitLeave(VisualizationZoneWidget *zoneWidget)
109 {
128 {
110 /// @todo ALX
129 if (zoneWidget) {
130 impl->visitNodeLeave();
131 }
111 }
132 }
112
133
113 void GenerateVariableMenuOperation::visit(VisualizationGraphWidget *graphWidget)
134 void GenerateVariableMenuOperation::visit(VisualizationGraphWidget *graphWidget)
114 {
135 {
115 /// @todo ALX
136 /// @todo ALX
116 }
137 }
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