checkpoint before gfm ast parser design

rust/crates/mnote-web/src/tree_shell/runtime_api.rs

@@ -1,7 +1,7 @@
 use super::drag_drop_state::TreeShellDragEffect;
 use super::filetree_runtime::{
-    FileTreeIntentEvent, FileTreeRuntimeAction, FileTreeRuntimeEnvironment, FileTreeRuntimeOutput,
-    FileTreeRuntimeState,
+    FileTreeIntentEvent, FileTreeKeyboardCommand, FileTreeRuntimeAction,
+    FileTreeRuntimeEnvironment, FileTreeRuntimeOutput, FileTreeRuntimeState,
 };
 use super::page_runtime::{
     PageTreeCommandDispatchEvent, PageTreeDropFeedback, PageTreeDropPosition, PageTreeIntentEvent,
@@ -81,6 +81,7 @@ pub enum TreeShellDomPatch {
         drop_feedback: Option<PageTreeDropFeedback>,
     },
     FileTreeState {
+        active_row_id: Option<String>,
         selected_row_ids: BTreeSet<String>,
         anchor_row_id: Option<String>,
         focused_row_id: Option<String>,
@@ -125,6 +126,11 @@ pub enum TreeShellHostEvent {
         target: Option<super::filetree_runtime::FileTreeOpenTarget>,
         file_count: u32,
     },
+    FileTreeKeyboardCommand {
+        command: FileTreeKeyboardCommand,
+        row_ids: Vec<String>,
+        target_row_id: Option<String>,
+    },
     PickerPickRoot,
     PickerPickDocument {
         document_id: String,
@@ -279,6 +285,7 @@ pub fn reduce_tree_shell_runtime(request: TreeShellRuntimeRequest) -> TreeShellR
                 .iter()
                 .filter_map(|output| match output {
                     FileTreeRuntimeOutput::DomPatch => Some(TreeShellDomPatch::FileTreeState {
+                        active_row_id: transition.state.active_row_id.clone(),
                         selected_row_ids: transition.state.selection.selected_row_ids.clone(),
                         anchor_row_id: transition.state.selection.anchor_row_id.clone(),
                         focused_row_id: transition.state.selection.focused_row_id.clone(),
@@ -325,6 +332,15 @@ pub fn reduce_tree_shell_runtime(request: TreeShellRuntimeRequest) -> TreeShellR
                         target: target.clone(),
                         file_count: *file_count,
                     }),
+                    FileTreeRuntimeOutput::Intent(FileTreeIntentEvent::KeyboardCommand {
+                        command,
+                        row_ids,
+                        target_row_id,
+                    }) => Some(TreeShellHostEvent::FileTreeKeyboardCommand {
+                        command: *command,
+                        row_ids: row_ids.clone(),
+                        target_row_id: target_row_id.clone(),
+                    }),
                     _ => None,
                 })
                 .collect();
@@ -596,6 +612,7 @@ mod tests {
         assert_eq!(
             filetree.dom_patches,
             vec![TreeShellDomPatch::FileTreeState {
+                active_row_id: None,
                 selected_row_ids: set(&["asset:image"]),
                 anchor_row_id: Some("asset:image".into()),
                 focused_row_id: Some("asset:image".into()),
@@ -638,6 +655,7 @@ mod tests {
         assert_eq!(
             drag_result.dom_patches,
             vec![TreeShellDomPatch::FileTreeState {
+                active_row_id: None,
                 selected_row_ids: set(&["asset:image"]),
                 anchor_row_id: Some("asset:image".into()),
                 focused_row_id: Some("asset:image".into()),
@@ -675,6 +693,7 @@ mod tests {
         assert_eq!(
             drop_target_result.dom_patches,
             vec![TreeShellDomPatch::FileTreeState {
+                active_row_id: None,
                 selected_row_ids: BTreeSet::new(),
                 anchor_row_id: None,
                 focused_row_id: None,
@@ -730,6 +749,7 @@ mod tests {
         assert_eq!(
             internal_drop.dom_patches,
             vec![TreeShellDomPatch::FileTreeState {
+                active_row_id: None,
                 selected_row_ids: BTreeSet::new(),
                 anchor_row_id: None,
                 focused_row_id: None,