Add ContextMenu to Notification Status Bar item

src/Components/ContextMenu.re

@@ -0,0 +1,274 @@
+open Oni_Core;
+
+open Revery;
+open Revery.UI;
+open Revery.UI.Components;
+
+module Option = Utility.Option;
+
+module Constants = {
+  let menuWidth = 200;
+  // let maxMenuHeight = 600;
+};
+
+// TYPES
+
+module Id: {
+  type t;
+  let create: unit => t;
+} = {
+  type t = int;
+
+  let lastId = ref(0);
+  let create = () => {
+    incr(lastId);
+    lastId^;
+  };
+};
+
+[@deriving show({with_path: false})]
+type item('data) = {
+  label: string,
+  // icon: option(IconTheme.IconDefinition.t),
+  data: [@opaque] 'data,
+};
+
+type placement = {
+  x: int,
+  y: int,
+  orientation: ([ | `Top | `Middle | `Bottom], [ | `Left | `Middle | `Right]),
+};
+
+type t('data) = {
+  id: Id.t,
+  placement: option(placement),
+  items: list(item('data)),
+};
+
+// MENUITEM
+
+module MenuItem = {
+  module Constants = {
+    let fontSize = 12;
+  };
+
+  module Styles = {
+    open Style;
+
+    let bg = (~theme: Theme.t, ~isFocused) =>
+      isFocused ? theme.menuSelectionBackground : theme.menuBackground;
+
+    let container = (~theme, ~isFocused) => [
+      padding(10),
+      flexDirection(`Row),
+      backgroundColor(bg(~theme, ~isFocused)),
+    ];
+
+    // let icon = fgColor => [
+    //   fontFamily("seti.ttf"),
+    //   fontSize(Constants.fontSize),
+    //   marginRight(10),
+    //   color(fgColor),
+    // ];
+
+    let label = (~font: UiFont.t, ~theme: Theme.t, ~isFocused) => [
+      fontFamily(font.fontFile),
+      textOverflow(`Ellipsis),
+      fontSize(Constants.fontSize),
+      color(theme.menuForeground),
+      backgroundColor(bg(~theme, ~isFocused)),
+    ];
+  };
+
+  let component = React.Expert.component("MenuItem");
+  let make:
+    'data.
+    (
+      ~item: item('data),
+      ~theme: Theme.t,
+      ~font: UiFont.t,
+      ~onClick: unit => unit,
+      unit
+    ) =>
+    _
+   =
+    (~item, ~theme, ~font, ~onClick, ()) =>
+      component(hooks => {
+        let ((isFocused, setIsFocused), hooks) = Hooks.state(false, hooks);
+
+        // let iconView =
+        //   switch (item.icon) {
+        //   | Some(icon) =>
+        //     IconTheme.IconDefinition.(
+        //       <Text
+        //         style={Styles.icon(icon.fontColor)}
+        //         text={FontIcon.codeToIcon(icon.fontCharacter)}
+        //       />
+        //     )
+
+        //   | None => <Text style={Styles.icon(Colors.transparentWhite)} text="" />
+        //   };
+
+        let labelView = {
+          let style = Styles.label(~font, ~theme, ~isFocused);
+          <Text style text={item.label} />;
+        };
+
+        (
+          <Clickable onClick>
+            <View
+              style={Styles.container(~theme, ~isFocused)}
+              onMouseOut={_ => setIsFocused(_ => false)}
+              onMouseOver={_ => setIsFocused(_ => true)}>
+              // iconView
+               labelView </View>
+          </Clickable>,
+          hooks,
+        );
+      });
+};
+
+// MENU
+
+module Menu = {
+  module Styles = {
+    open Style;
+
+    let container = (~x, ~y, ~theme: Theme.t) => [
+      position(`Absolute),
+      top(y),
+      left(x),
+      backgroundColor(theme.menuBackground),
+      color(theme.menuForeground),
+      width(Constants.menuWidth),
+      boxShadow(
+        ~xOffset=-5.,
+        ~yOffset=-5.,
+        ~blurRadius=25.,
+        ~spreadRadius=-10.,
+        ~color=Color.rgba(0., 0., 0., 0.0001),
+      ),
+    ];
+  };
+
+  let component = React.Expert.component("Menu");
+  let make = (~items, ~placement, ~theme, ~font, ~onItemSelect, ()) =>
+    component(hooks => {
+      let ((maybeRef, setRef), hooks) = Hooks.state(None, hooks);
+      let {x, y, orientation: (orientY, orientX)} = placement;
+
+      let height =
+        switch (maybeRef) {
+        | Some((node: node)) => node#measurements().height
+        | None => List.length(items) * 20
+        };
+      let width = Constants.menuWidth;
+
+      let x =
+        switch (orientX) {
+        | `Left => x
+        | `Middle => x - width / 2
+        | `Right => x - width
+        };
+
+      let y =
+        switch (orientY) {
+        | `Top => y - height
+        | `Middle => y - height / 2
+        | `Bottom => y
+        };
+
+      (
+        <View
+          style={Styles.container(~x, ~y, ~theme)}
+          ref={node => setRef(_ => Some(node))}>
+          {items
+           |> List.map(item => {
+                let onClick = () => onItemSelect(item);
+                <MenuItem item theme font onClick />;
+              })
+           |> React.listToElement}
+        </View>,
+        hooks,
+      );
+    });
+};
+
+// OVERLAY
+
+module Overlay = {
+  module Styles = {
+    open Style;
+
+    let overlay = [
+      position(`Absolute),
+      top(0),
+      bottom(0),
+      left(0),
+      right(0),
+      pointerEvents(`Allow),
+      cursor(MouseCursors.arrow),
+    ];
+  };
+
+  let make = (~model, ~theme, ~font, ~onOverlayClick, ~onItemSelect, ()) =>
+    switch (model) {
+    | {items, placement: Some(placement), _} =>
+      <Clickable onClick=onOverlayClick style=Styles.overlay>
+        <Menu items placement theme font onItemSelect />
+      </Clickable>
+    | _ => React.empty
+    };
+};
+
+module Make = (()) => {
+  let id = Id.create();
+
+  let init = items => {id, placement: None, items};
+
+  module Anchor = {
+    let component = React.Expert.component("Anchor");
+    let make =
+        (
+          ~model as maybeModel,
+          ~orientation=(`Bottom, `Left),
+          ~offsetX=0,
+          ~offsetY=0,
+          ~onUpdate,
+          (),
+        ) =>
+      component(hooks => {
+        let ((maybeRef, setRef), hooks) = Hooks.ref(None, hooks);
+
+        switch (maybeModel, maybeRef) {
+        | (Some(model), Some(node)) =>
+          if (model.id == id) {
+            let (x, y, width, _) =
+              Math.BoundingBox2d.getBounds(node#getBoundingBox());
+
+            let x =
+              switch (orientation) {
+              | (_, `Left) => x
+              | (_, `Middle) => x -. width /. 2.
+              | (_, `Right) => x -. width
+              };
+
+            let placement =
+              Some({
+                x: int_of_float(x) + offsetX,
+                y: int_of_float(y) + offsetY,
+                orientation,
+              });
+
+            if (model.placement != placement) {
+              onUpdate({...model, placement});
+            };
+          }
+
+        | _ => ()
+        };
+
+        (<View ref={node => setRef(Some(node))} />, hooks);
+      });
+  };
+};

src/Components/ContextMenu.rei

@@ -0,0 +1,48 @@
+open Oni_Core;
+
+open Revery.UI;
+
+[@deriving show]
+type item('data) = {
+  label: string,
+  // icon: option(IconTheme.IconDefinition.t),
+  data: [@opaque] 'data,
+};
+
+type t('data);
+
+module Overlay: {
+  let make:
+    (
+      ~model: t('data),
+      ~theme: Theme.t,
+      ~font: UiFont.t,
+      ~onOverlayClick: unit => unit,
+      ~onItemSelect: item('data) => unit,
+      unit
+    ) =>
+    React.element(React.node);
+};
+
+module Make:
+  () =>
+   {
+    let init: list(item('data)) => t('data);
+
+    module Anchor: {
+      let make:
+        (
+          ~model: option(t('data)),
+          ~orientation: (
+                          [ | `Top | `Middle | `Bottom],
+                          [ | `Left | `Middle | `Right],
+                        )
+                          =?,
+          ~offsetX: int=?,
+          ~offsetY: int=?,
+          ~onUpdate: t('data) => unit,
+          unit
+        ) =>
+        React.element(React.node);
+    };
+  };

src/Components/dune

@@ -1,5 +1,15 @@
 (library
     (name Oni_Components)
     (public_name Oni2.components)
-    (libraries editor-core-types Oni2.core Revery)
-    (preprocess (pps ppx_deriving_yojson ppx_deriving.show brisk-reconciler.ppx)))
+    (preprocess (pps brisk-reconciler.ppx ppx_deriving.show))
+    (libraries 
+        str
+        bigarray
+        zed_oni
+        lwt
+        lwt.unix
+        Oni2.core
+        Rench
+        Revery
+        editor-core-types
+    ))

src/Model/Actions.re

@@ -10,6 +10,7 @@ open Oni_Input;
 open Oni_Syntax;
 
 module Ext = Oni_Extensions;
+module ContextMenu = Oni_Components.ContextMenu;
 
 [@deriving show({with_path: false})]
 type t =
@@ -55,6 +56,9 @@ type t =
   | TextInput([@opaque] Revery.Events.textInputEvent)
   | HoverShow
   | ChangeMode([@opaque] Vim.Mode.t)
+  | ContextMenuUpdated([@opaque] ContextMenu.t(t))
+  | ContextMenuOverlayClicked
+  | ContextMenuItemSelected(ContextMenu.item(t))
   | DiagnosticsHotKey
   | DiagnosticsSet(Uri.t, string, [@opaque] list(Diagnostic.t))
   | DiagnosticsClear(string)
@@ -80,6 +84,7 @@ type t =
   | EditorScrollToColumn(EditorId.t, int)
   | ShowNotification(Notification.t)
   | HideNotification(Notification.t)
+  | ClearNotifications
   | FileExplorer(FileExplorer.action)
   | LanguageFeature(LanguageFeatures.action)
   | QuickmenuShow(quickmenuVariant)

src/Model/Notifications.re

@@ -3,12 +3,16 @@ open Notification;
 
 type t = list(Notification.t);
 
+module ContextMenu =
+  Oni_Components.ContextMenu.Make({});
+
 let initial: t = [];
 
 let reduce = (state, action: Actions.t) => {
   switch (action) {
   | ShowNotification(item) => [item, ...state]
   | HideNotification(item) => List.filter(it => it.id != item.id, state)
+  | ClearNotifications => initial
   | _ => state
   };
 };