@atlaskit/editor-plugin-block-controls
Version:
Block controls plugin for @atlaskit/editor-core
170 lines (167 loc) • 7.63 kB
JavaScript
import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import { bind } from 'bind-event-listener';
import { SafePlugin } from '@atlaskit/editor-common/safe-plugin';
import { PluginKey } from '@atlaskit/editor-prosemirror/state';
import { editorExperiment } from '@atlaskit/tmp-editor-statsig/experiments';
import { handleKeyDown } from './handle-key-down';
import { handleMouseEnter, handleMouseLeave, handleMouseMove } from './handle-mouse-move';
/** Elements that extend the editor hover area (block controls, right-edge button, etc.) */
var BLOCK_CONTROLS_HOVER_AREA_SELECTOR = '[data-blocks-right-edge-button-container], [data-blocks-drag-handle-container], [data-testid="block-ctrl-drag-handle"], [data-testid="block-ctrl-drag-handle-container"], [data-testid="block-ctrl-decorator-widget"], [data-testid="block-ctrl-quick-insert-button"]';
var MOUSE_LEAVE_DEBOUNCE_MS = 200;
var isMovingToBlockControlsArea = function isMovingToBlockControlsArea(target) {
return target instanceof Element && !!target.closest(BLOCK_CONTROLS_HOVER_AREA_SELECTOR);
};
export var interactionTrackingPluginKey = new PluginKey('interactionTrackingPlugin');
export var createInteractionTrackingPlugin = function createInteractionTrackingPlugin() {
var rightSideControlsEnabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
return new SafePlugin({
key: interactionTrackingPluginKey,
state: {
init: function init() {
var state = {
isEditing: false
};
if (editorExperiment('platform_editor_controls', 'variant1')) {
state.isMouseOut = false;
}
return state;
},
apply: function apply(tr, pluginState) {
var meta = tr.getMeta(interactionTrackingPluginKey);
var newState = {};
switch (meta === null || meta === void 0 ? void 0 : meta.type) {
case 'startEditing':
newState.isEditing = true;
break;
case 'stopEditing':
newState.isEditing = false;
break;
case 'mouseLeave':
newState.isMouseOut = true;
newState.hoverSide = undefined;
break;
case 'mouseEnter':
newState.isMouseOut = false;
break;
case 'setHoverSide':
newState.hoverSide = meta.side;
break;
case 'clearHoverSide':
newState.hoverSide = undefined;
break;
}
return _objectSpread(_objectSpread({}, pluginState), newState);
}
},
props: {
handleKeyDown: handleKeyDown,
handleDOMEvents: {
mousemove: function mousemove(view, event) {
return handleMouseMove(view, event, rightSideControlsEnabled);
}
}
},
view: editorExperiment('platform_editor_controls', 'variant1') ? function (view) {
var editorContentArea = view.dom.closest('.ak-editor-content-area');
// rightSideControlsEnabled is the single source of truth (confluence_remix_button_right_side_block_fg from preset)
var unbindMouseEnter;
var unbindMouseLeave;
var unbindDocumentMouseMove;
var mouseLeaveTimeoutId = null;
var lastMousePosition = {
x: 0,
y: 0
};
var scheduleMouseLeave = function scheduleMouseLeave(event) {
if (mouseLeaveTimeoutId) {
clearTimeout(mouseLeaveTimeoutId);
mouseLeaveTimeoutId = null;
}
// Don't set isMouseOut when moving to block controls (right-edge button, drag handle, etc.)
if (rightSideControlsEnabled && isMovingToBlockControlsArea(event.relatedTarget)) {
return;
}
mouseLeaveTimeoutId = setTimeout(function () {
mouseLeaveTimeoutId = null;
// Before dispatching, check if mouse has moved to block controls (e.g. through empty space)
if (rightSideControlsEnabled && typeof document !== 'undefined') {
var el = document.elementFromPoint(lastMousePosition.x, lastMousePosition.y);
if (el && isMovingToBlockControlsArea(el)) {
return;
}
}
handleMouseLeave(view, rightSideControlsEnabled);
}, MOUSE_LEAVE_DEBOUNCE_MS);
};
var cancelScheduledMouseLeave = function cancelScheduledMouseLeave() {
if (mouseLeaveTimeoutId) {
clearTimeout(mouseLeaveTimeoutId);
mouseLeaveTimeoutId = null;
}
};
if (editorContentArea) {
if (rightSideControlsEnabled && typeof document !== 'undefined') {
unbindDocumentMouseMove = bind(document, {
type: 'mousemove',
listener: function listener(event) {
lastMousePosition = {
x: event.clientX,
y: event.clientY
};
// Use document-level mousemove so we get events when hovering over block
// controls (which may be in portals outside the editor DOM). Without this,
// handleDOMEvents.mousemove only fires when over the editor content.
if (editorContentArea.contains(event.target) || isMovingToBlockControlsArea(event.target)) {
handleMouseMove(view, event, rightSideControlsEnabled);
}
},
options: {
passive: true
}
});
}
unbindMouseEnter = bind(editorContentArea, {
type: 'mouseenter',
listener: function listener() {
if (rightSideControlsEnabled) {
cancelScheduledMouseLeave();
}
handleMouseEnter(view);
}
});
unbindMouseLeave = bind(editorContentArea, {
type: 'mouseleave',
listener: function listener(event) {
var e = event;
lastMousePosition = {
x: e.clientX,
y: e.clientY
};
if (rightSideControlsEnabled) {
scheduleMouseLeave(e);
} else {
handleMouseLeave(view, false);
}
}
});
}
return {
destroy: function destroy() {
var _unbindMouseEnter, _unbindMouseLeave;
if (rightSideControlsEnabled) {
var _unbindDocumentMouseM;
cancelScheduledMouseLeave();
(_unbindDocumentMouseM = unbindDocumentMouseMove) === null || _unbindDocumentMouseM === void 0 || _unbindDocumentMouseM();
}
(_unbindMouseEnter = unbindMouseEnter) === null || _unbindMouseEnter === void 0 || _unbindMouseEnter();
(_unbindMouseLeave = unbindMouseLeave) === null || _unbindMouseLeave === void 0 || _unbindMouseLeave();
}
};
} : undefined
});
};
export var getInteractionTrackingState = function getInteractionTrackingState(state) {
return interactionTrackingPluginKey.getState(state);
};