Open3D (C++ API)  0.16.1
MenuBase.h
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26
27#pragma once
28
29#include <memory>
30
32
33namespace open3d {
34namespace visualization {
35namespace gui {
36
37struct DrawContext;
38struct Theme;
39
45class MenuBase {
46public:
47 using ItemId = int;
48 static constexpr ItemId NO_ITEM = -1;
49
51 virtual ~MenuBase() {}
52
53 virtual void AddItem(const char* name,
54 ItemId item_id = NO_ITEM,
55 KeyName key = KEY_NONE) = 0;
56 virtual void AddMenu(const char* name,
57 std::shared_ptr<MenuBase> submenu) = 0;
58 virtual void AddSeparator() = 0;
59
60 virtual void InsertItem(int index,
61 const char* name,
62 ItemId item_id = NO_ITEM,
63 KeyName key = KEY_NONE) = 0;
64 virtual void InsertMenu(int index,
65 const char* name,
66 std::shared_ptr<MenuBase> submenu) = 0;
67 virtual void InsertSeparator(int index) = 0;
68
69 virtual int GetNumberOfItems() const = 0;
70
73 virtual bool IsEnabled(ItemId item_id) const = 0;
76 virtual void SetEnabled(ItemId item_id, bool enabled) = 0;
77
78 virtual bool IsChecked(ItemId item_id) const = 0;
79 virtual void SetChecked(ItemId item_id, bool checked) = 0;
80
81 virtual int CalcHeight(const Theme& theme) const = 0;
82
84 virtual bool CheckVisibilityChange() const = 0;
85
86 virtual ItemId DrawMenuBar(const DrawContext& context, bool is_enabled) = 0;
88 const char* name,
89 bool is_enabled) = 0;
90
91 virtual void* GetNativePointer() = 0; // nullptr if not using native menus
92};
93
94} // namespace gui
95} // namespace visualization
96} // namespace open3d
ImGuiContext * context
Definition: Window.cpp:95
const Theme * theme
Definition: Window.cpp:93
Definition: MenuBase.h:45
virtual void InsertSeparator(int index)=0
static constexpr ItemId NO_ITEM
Definition: MenuBase.h:48
virtual bool IsEnabled(ItemId item_id) const =0
virtual ItemId DrawMenuBar(const DrawContext &context, bool is_enabled)=0
virtual void InsertItem(int index, const char *name, ItemId item_id=NO_ITEM, KeyName key=KEY_NONE)=0
virtual void AddItem(const char *name, ItemId item_id=NO_ITEM, KeyName key=KEY_NONE)=0
virtual int GetNumberOfItems() const =0
virtual void AddMenu(const char *name, std::shared_ptr< MenuBase > submenu)=0
int ItemId
Definition: MenuBase.h:47
virtual void InsertMenu(int index, const char *name, std::shared_ptr< MenuBase > submenu)=0
virtual ItemId Draw(const DrawContext &context, const char *name, bool is_enabled)=0
virtual bool IsChecked(ItemId item_id) const =0
virtual int CalcHeight(const Theme &theme) const =0
virtual void SetEnabled(ItemId item_id, bool enabled)=0
virtual ~MenuBase()
Definition: MenuBase.h:51
virtual bool CheckVisibilityChange() const =0
Returns true if submenu visibility changed on last call to DrawMenuBar.
MenuBase()
Definition: MenuBase.h:50
virtual void SetChecked(ItemId item_id, bool checked)=0
std::string name
Definition: FilePCD.cpp:58
const char const char value recording_handle imu_sample recording_handle uint8_t size_t data_size k4a_record_configuration_t config target_format k4a_capture_t capture_handle k4a_imu_sample_t imu_sample playback_handle k4a_logging_message_cb_t void min_level device_handle k4a_imu_sample_t timeout_in_ms capture_handle capture_handle capture_handle image_handle temperature_c int
Definition: K4aPlugin.cpp:493
KeyName
Definition: Events.h:115
@ KEY_NONE
Definition: Events.h:116
Definition: PinholeCameraIntrinsic.cpp:35
Definition: Theme.h:39