re_context_menu 0.31.0

Support crate for context menu and actions.
Documentation 
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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

use re_entity_db::InstancePath;
use re_viewer_context::{ContainerId, Contents, Item, ViewId};

use crate::{ContextMenuAction, ContextMenuContext};

pub(crate) struct ShowAction;

// TODO(ab): deduplicate these action on the model of CollapseExpandAllAction
impl ContextMenuAction for ShowAction {
    fn supports_selection(&self, ctx: &ContextMenuContext<'_>) -> bool {
        ctx.selection.iter().any(|(item, _)| match item {
            Item::View(view_id) => !ctx
                .viewport_blueprint
                .is_contents_visible(&Contents::View(*view_id)),
            Item::Container(container_id) => {
                !ctx.viewport_blueprint
                    .is_contents_visible(&Contents::Container(*container_id))
                    && ctx.viewport_blueprint.root_container != *container_id
            }
            Item::DataResult(data_result) => {
                data_result_visible(ctx, &data_result.view_id, &data_result.instance_path)
                    .is_some_and(|vis| !vis)
            }
            _ => false,
        })
    }

    fn label(&self, ctx: &ContextMenuContext<'_>) -> String {
        if ctx.selection.len() > 1 {
            "Show all".to_owned()
        } else {
            "Show".to_owned()
        }
    }

    fn process_container(&self, ctx: &ContextMenuContext<'_>, container_id: &ContainerId) {
        ctx.viewport_blueprint.set_content_visibility(
            ctx.viewer_context,
            &Contents::Container(*container_id),
            true,
        );
    }

    fn process_view(&self, ctx: &ContextMenuContext<'_>, view_id: &ViewId) {
        ctx.viewport_blueprint.set_content_visibility(
            ctx.viewer_context,
            &Contents::View(*view_id),
            true,
        );
    }

    fn process_data_result(
        &self,
        ctx: &ContextMenuContext<'_>,
        view_id: &ViewId,
        instance_path: &InstancePath,
    ) {
        set_data_result_visible(ctx, view_id, instance_path, true);
    }
}

pub(crate) struct HideAction;

impl ContextMenuAction for HideAction {
    fn supports_selection(&self, ctx: &ContextMenuContext<'_>) -> bool {
        ctx.selection.iter().any(|(item, _)| match item {
            Item::View(view_id) => ctx
                .viewport_blueprint
                .is_contents_visible(&Contents::View(*view_id)),
            Item::Container(container_id) => {
                ctx.viewport_blueprint
                    .is_contents_visible(&Contents::Container(*container_id))
                    && ctx.viewport_blueprint.root_container != *container_id
            }
            Item::DataResult(data_result) => {
                data_result_visible(ctx, &data_result.view_id, &data_result.instance_path)
                    .unwrap_or(false)
            }
            _ => false,
        })
    }

    fn label(&self, ctx: &ContextMenuContext<'_>) -> String {
        if ctx.selection.len() > 1 {
            "Hide all".to_owned()
        } else {
            "Hide".to_owned()
        }
    }

    fn process_container(&self, ctx: &ContextMenuContext<'_>, container_id: &ContainerId) {
        ctx.viewport_blueprint.set_content_visibility(
            ctx.viewer_context,
            &Contents::Container(*container_id),
            false,
        );
    }

    fn process_view(&self, ctx: &ContextMenuContext<'_>, view_id: &ViewId) {
        ctx.viewport_blueprint.set_content_visibility(
            ctx.viewer_context,
            &Contents::View(*view_id),
            false,
        );
    }

    fn process_data_result(
        &self,
        ctx: &ContextMenuContext<'_>,
        view_id: &ViewId,
        instance_path: &InstancePath,
    ) {
        set_data_result_visible(ctx, view_id, instance_path, false);
    }
}

fn data_result_visible(
    ctx: &ContextMenuContext<'_>,
    view_id: &ViewId,
    instance_path: &InstancePath,
) -> Option<bool> {
    instance_path
        .is_all()
        .then(|| {
            let query_result = ctx.viewer_context.lookup_query_result(*view_id);
            query_result
                .tree
                .lookup_result_by_path(instance_path.entity_path.hash())
                .map(|data_result| data_result.is_visible())
        })
        .flatten()
}

fn set_data_result_visible(
    ctx: &ContextMenuContext<'_>,
    view_id: &ViewId,
    instance_path: &InstancePath,
    visible: bool,
) {
    if let Some(query_result) = ctx.viewer_context.query_results.get(view_id) {
        if let Some(data_result) = query_result
            .tree
            .lookup_result_by_path(instance_path.entity_path.hash())
        {
            data_result.save_visible(ctx.viewer_context, &query_result.tree, visible);
        }
    } else {
        re_log::error!("No query available for view {:?}", view_id);
    }
}