Remove re_global_context (#11478)

### What

The `re_global_context` crate was no longer used anywhere where
`re_viewer_context` wasn't used, and created a lot of friction because
of having to move stuff down to the `re_global_context` crate for
`SystemCommand`s.

So this PR moves `re_global_context` into `re_viewer_context`.

Author: IsseW

ARCHITECTURE.md

@@ -140,7 +140,6 @@ Update instructions:
 | re_chunk_store_ui     | A chunk store browser UI.                                                                                  |
 | re_component_ui       | Provides UI editors for Rerun component data for registration with the Rerun Viewer component UI registry. |
 | re_dataframe_ui       | Rich table widget over DataFusion.                                                                         |
-| re_global_context     | Rerun state that is shared with most top-level crates.                                                     |
 | re_recording_panel    | The UI for the recording panel.                                                                            |
 | re_selection_panel    | The UI for the selection panel.                                                                            |
 | re_view               | Types & utilities for defining View classes and communicating with the Viewport.                           |

Cargo.lock

@@ -8792,41 +8792,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "re_global_context"
-version = "0.26.0-alpha.1+dev"
-dependencies = [
- "ahash",
- "anyhow",
- "directories",
- "egui",
- "egui_tiles",
- "home",
- "indexmap 2.11.4",
- "itertools 0.14.0",
- "re_capabilities",
- "re_chunk",
- "re_chunk_store",
- "re_data_source",
- "re_entity_db",
- "re_log",
- "re_log_types",
- "re_redap_client",
- "re_renderer",
- "re_smart_channel",
- "re_tracing",
- "re_types",
- "re_types_core",
- "re_ui",
- "re_uri",
- "re_video",
- "rfd",
- "serde",
- "strum_macros",
- "uuid",
- "wasm-bindgen-futures",
-]
-
 [[package]]
 name = "re_grpc_client"
 version = "0.26.0-alpha.1+dev"
@@ -9505,7 +9470,6 @@ dependencies = [
  "re_chunk",
  "re_chunk_store",
  "re_entity_db",
- "re_global_context",
  "re_log",
  "re_log_encoding",
  "re_log_types",
@@ -10164,6 +10128,7 @@ dependencies = [
  "bytemuck",
  "crossbeam",
  "datafusion",
+ "directories",
  "egui",
  "egui-wgpu",
  "egui_tiles",
@@ -10172,6 +10137,7 @@ dependencies = [
  "half",
  "home",
  "image",
+ "indexmap 2.11.4",
  "itertools 0.14.0",
  "linked-hash-map",
  "macaw",
@@ -10182,16 +10148,17 @@ dependencies = [
  "re_arrow_ui",
  "re_arrow_util",
  "re_byte_size",
+ "re_capabilities",
  "re_chunk",
  "re_chunk_store",
  "re_data_source",
  "re_entity_db",
  "re_format",
- "re_global_context",
  "re_log",
  "re_log_encoding",
  "re_log_types",
  "re_query",
+ "re_redap_client",
  "re_renderer",
  "re_smart_channel",
  "re_string_interner",
@@ -10201,12 +10168,15 @@ dependencies = [
  "re_ui",
  "re_uri",
  "re_video",
+ "rfd",
  "serde",
  "slotmap",
  "smallvec",
  "static_assertions",
+ "strum_macros",
  "thiserror 1.0.69",
  "tokio",
+ "uuid",
  "vec1",
  "wasm-bindgen-futures",
  "web-sys",
@@ -10475,7 +10445,6 @@ dependencies = [
  "re_error",
  "re_format",
  "re_format_arrow",
- "re_global_context",
  "re_grpc_server",
  "re_log",
  "re_log_encoding",

Cargo.toml

@@ -124,7 +124,6 @@ re_context_menu = { path = "crates/viewer/re_context_menu", version = "=0.26.0-a
 re_chunk_store_ui = { path = "crates/viewer/re_chunk_store_ui", version = "=0.26.0-alpha.1", default-features = false }
 re_dataframe_ui = { path = "crates/viewer/re_dataframe_ui", version = "=0.26.0-alpha.1", default-features = false }
 re_data_ui = { path = "crates/viewer/re_data_ui", version = "=0.26.0-alpha.1", default-features = false }
-re_global_context = { path = "crates/viewer/re_global_context", version = "=0.26.0-alpha.1", default-features = false }
 re_recording_panel = { path = "crates/viewer/re_recording_panel", version = "=0.26.0-alpha.1", default-features = false }
 re_renderer = { path = "crates/viewer/re_renderer", version = "=0.26.0-alpha.1", default-features = false }
 re_renderer_examples = { path = "crates/viewer/re_renderer_examples", version = "=0.26.0-alpha.1", default-features = false }
@@ -463,7 +462,6 @@ debug = false
 "re_error".debug = true
 "re_format_arrow".debug = true
 "re_format".debug = true
-"re_global_context".debug = true
 "re_grpc_client".debug = true
 "re_grpc_server".debug = true
 "re_int_histogram".debug = true

crates/top/rerun/Cargo.toml

@@ -175,7 +175,6 @@ re_chunk_store = { workspace = true, optional = true }
 re_crash_handler = { workspace = true, optional = true }
 re_data_source = { workspace = true, optional = true }
 re_dataframe = { workspace = true, optional = true }
-re_global_context = { workspace = true, optional = true }
 re_grpc_server = { workspace = true, optional = true }
 re_mcap = { workspace = true, optional = true }
 re_sdk = { workspace = true, optional = true }
@@ -203,9 +202,4 @@ re_build_tools.workspace = true
 
 [package.metadata.cargo-shear]
 # We only depend on re_video so we can enable extra features for it
-ignored = [
-  "re_video",
-  "puffin",
-  # Local runs of `cargo shear` don't bring up `re_global_context` but CI runs do.
-  "re_global_context",
-]
+ignored = ["re_video", "puffin"]

crates/viewer/re_blueprint_tree/tests/blueprint_tree_tests.rs

@@ -11,8 +11,7 @@ use re_test_context::TestContext;
 use re_test_viewport::TestContextExt as _;
 use re_types::archetypes::Points3D;
 use re_viewer_context::{
-    CollapseScope, RecommendedView, ViewClass as _, ViewId,
-    time_control_command::TimeControlCommand,
+    CollapseScope, RecommendedView, TimeControlCommand, ViewClass as _, ViewId,
 };
 use re_viewport_blueprint::{ViewBlueprint, ViewportBlueprint};
 

crates/viewer/re_blueprint_tree/tests/range_selection_test.rs

@@ -9,9 +9,7 @@ use re_log_types::build_frame_nr;
 use re_test_context::TestContext;
 use re_test_viewport::TestContextExt as _;
 use re_types::archetypes::Points3D;
-use re_viewer_context::{
-    Contents, ViewClass as _, VisitorControlFlow, time_control_command::TimeControlCommand,
-};
+use re_viewer_context::{Contents, TimeControlCommand, ViewClass as _, VisitorControlFlow};
 use re_viewport_blueprint::{ViewBlueprint, ViewportBlueprint};
 
 #[test]

crates/viewer/re_blueprint_tree/tests/view_structure_test.rs

@@ -16,9 +16,7 @@ use re_test_context::TestContext;
 use re_test_viewport::TestContextExt as _;
 use re_types::archetypes::Points3D;
 use re_ui::filter_widget::FilterState;
-use re_viewer_context::{
-    RecommendedView, ViewClass as _, ViewId, time_control_command::TimeControlCommand,
-};
+use re_viewer_context::{RecommendedView, TimeControlCommand, ViewClass as _, ViewId};
 use re_viewport_blueprint::{ViewBlueprint, ViewportBlueprint};
 
 const VIEW_ID: &str = "this-is-a-view-id";

crates/viewer/re_data_ui/src/item_ui.rs

@@ -13,9 +13,9 @@ use re_types::{
 use re_ui::list_item::ListItemContentButtonsExt as _;
 use re_ui::{SyntaxHighlighting as _, UiExt as _, icons, list_item};
 use re_viewer_context::open_url::ViewerOpenUrl;
-use re_viewer_context::time_control_command::TimeControlCommand;
 use re_viewer_context::{
-    HoverHighlight, Item, SystemCommand, SystemCommandSender as _, UiLayout, ViewId, ViewerContext,
+    HoverHighlight, Item, SystemCommand, SystemCommandSender as _, TimeControlCommand, UiLayout,
+    ViewId, ViewerContext,
 };
 
 use super::DataUi as _;