/
arrow.ts
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/
arrow.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { KeyCode, KeyMod } from 'vs/base/common/keyCodes';
import { EditorExtensionsRegistry } from 'vs/editor/browser/editorExtensions';
import { EditorContextKeys } from 'vs/editor/common/editorContextKeys';
import { localize } from 'vs/nls';
import { registerAction2 } from 'vs/platform/actions/common/actions';
import { Extensions as ConfigurationExtensions, IConfigurationRegistry } from 'vs/platform/configuration/common/configurationRegistry';
import { ContextKeyExpr } from 'vs/platform/contextkey/common/contextkey';
import { InputFocusedContextKey } from 'vs/platform/contextkey/common/contextkeys';
import { ServicesAccessor } from 'vs/platform/instantiation/common/instantiation';
import { KeybindingWeight } from 'vs/platform/keybinding/common/keybindingsRegistry';
import { Registry } from 'vs/platform/registry/common/platform';
import { INotebookActionContext, INotebookCellActionContext, NotebookAction, NotebookCellAction, NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT } from 'vs/workbench/contrib/notebook/browser/controller/coreActions';
import { CellEditState } from 'vs/workbench/contrib/notebook/browser/notebookBrowser';
import { CellKind, NOTEBOOK_EDITOR_CURSOR_BOUNDARY } from 'vs/workbench/contrib/notebook/common/notebookCommon';
import { NOTEBOOK_CELL_HAS_OUTPUTS, NOTEBOOK_CELL_MARKDOWN_EDIT_MODE, NOTEBOOK_CELL_TYPE, NOTEBOOK_CURSOR_NAVIGATION_MODE, NOTEBOOK_EDITOR_FOCUSED, NOTEBOOK_OUTPUT_FOCUSED } from 'vs/workbench/contrib/notebook/common/notebookContextKeys';
const NOTEBOOK_FOCUS_TOP = 'notebook.focusTop';
const NOTEBOOK_FOCUS_BOTTOM = 'notebook.focusBottom';
const NOTEBOOK_FOCUS_PREVIOUS_EDITOR = 'notebook.focusPreviousEditor';
const NOTEBOOK_FOCUS_NEXT_EDITOR = 'notebook.focusNextEditor';
const FOCUS_IN_OUTPUT_COMMAND_ID = 'notebook.cell.focusInOutput';
const FOCUS_OUT_OUTPUT_COMMAND_ID = 'notebook.cell.focusOutOutput';
export const CENTER_ACTIVE_CELL = 'notebook.centerActiveCell';
const NOTEBOOK_CURSOR_PAGEUP_COMMAND_ID = 'notebook.cell.cursorPageUp';
const NOTEBOOK_CURSOR_PAGEUP_SELECT_COMMAND_ID = 'notebook.cell.cursorPageUpSelect';
const NOTEBOOK_CURSOR_PAGEDOWN_COMMAND_ID = 'notebook.cell.cursorPageDown';
const NOTEBOOK_CURSOR_PAGEDOWN_SELECT_COMMAND_ID = 'notebook.cell.cursorPageDownSelect';
registerAction2(class FocusNextCellAction extends NotebookCellAction {
constructor() {
super({
id: NOTEBOOK_FOCUS_NEXT_EDITOR,
title: localize('cursorMoveDown', 'Focus Next Cell Editor'),
keybinding: [
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.equals('config.notebook.navigation.allowNavigateToSurroundingCells', true),
ContextKeyExpr.and(
ContextKeyExpr.has(InputFocusedContextKey),
EditorContextKeys.editorTextFocus,
NOTEBOOK_EDITOR_CURSOR_BOUNDARY.notEqualsTo('top'),
NOTEBOOK_EDITOR_CURSOR_BOUNDARY.notEqualsTo('none'),
),
),
primary: KeyCode.DownArrow,
weight: NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT, // code cell keybinding, focus inside editor: lower weight to not override suggest widget
},
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.equals('config.notebook.navigation.allowNavigateToSurroundingCells', true),
ContextKeyExpr.and(
NOTEBOOK_CELL_TYPE.isEqualTo('markup'),
NOTEBOOK_CELL_MARKDOWN_EDIT_MODE.isEqualTo(false),
NOTEBOOK_CURSOR_NAVIGATION_MODE)
),
primary: KeyCode.DownArrow,
weight: KeybindingWeight.WorkbenchContrib, // markdown keybinding, focus on list: higher weight to override list.focusDown
},
{
when: ContextKeyExpr.and(NOTEBOOK_EDITOR_FOCUSED, NOTEBOOK_OUTPUT_FOCUSED),
primary: KeyMod.CtrlCmd | KeyCode.DownArrow,
mac: { primary: KeyMod.WinCtrl | KeyMod.CtrlCmd | KeyCode.DownArrow, },
weight: KeybindingWeight.WorkbenchContrib
}
]
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
const editor = context.notebookEditor;
const activeCell = context.cell;
const idx = editor.getCellIndex(activeCell);
if (typeof idx !== 'number') {
return;
}
if (idx >= editor.getLength() - 1) {
// last one
return;
}
const newCell = editor.cellAt(idx + 1);
const newFocusMode = newCell.cellKind === CellKind.Markup && newCell.getEditState() === CellEditState.Preview ? 'container' : 'editor';
await editor.focusNotebookCell(newCell, newFocusMode, { focusEditorLine: 1 });
}
});
registerAction2(class FocusPreviousCellAction extends NotebookCellAction {
constructor() {
super({
id: NOTEBOOK_FOCUS_PREVIOUS_EDITOR,
title: localize('cursorMoveUp', 'Focus Previous Cell Editor'),
keybinding: [
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.equals('config.notebook.navigation.allowNavigateToSurroundingCells', true),
ContextKeyExpr.and(
ContextKeyExpr.has(InputFocusedContextKey),
EditorContextKeys.editorTextFocus,
NOTEBOOK_EDITOR_CURSOR_BOUNDARY.notEqualsTo('bottom'),
NOTEBOOK_EDITOR_CURSOR_BOUNDARY.notEqualsTo('none'),
),
),
primary: KeyCode.UpArrow,
weight: NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT, // code cell keybinding, focus inside editor: lower weight to not override suggest widget
},
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.equals('config.notebook.navigation.allowNavigateToSurroundingCells', true),
ContextKeyExpr.and(
NOTEBOOK_CELL_TYPE.isEqualTo('markup'),
NOTEBOOK_CELL_MARKDOWN_EDIT_MODE.isEqualTo(false),
NOTEBOOK_CURSOR_NAVIGATION_MODE
)
),
primary: KeyCode.UpArrow,
weight: KeybindingWeight.WorkbenchContrib, // markdown keybinding, focus on list: higher weight to override list.focusDown
}
],
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
const editor = context.notebookEditor;
const activeCell = context.cell;
const idx = editor.getCellIndex(activeCell);
if (typeof idx !== 'number') {
return;
}
if (idx < 1 || editor.getLength() === 0) {
// we don't do loop
return;
}
const newCell = editor.cellAt(idx - 1);
const newFocusMode = newCell.cellKind === CellKind.Markup && newCell.getEditState() === CellEditState.Preview ? 'container' : 'editor';
await editor.focusNotebookCell(newCell, newFocusMode, { focusEditorLine: newCell.textBuffer.getLineCount() });
}
});
registerAction2(class extends NotebookAction {
constructor() {
super({
id: NOTEBOOK_FOCUS_TOP,
title: localize('focusFirstCell', 'Focus First Cell'),
keybinding: {
when: ContextKeyExpr.and(NOTEBOOK_EDITOR_FOCUSED, ContextKeyExpr.not(InputFocusedContextKey)),
primary: KeyMod.CtrlCmd | KeyCode.Home,
mac: { primary: KeyMod.CtrlCmd | KeyCode.UpArrow },
weight: KeybindingWeight.WorkbenchContrib
},
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookActionContext): Promise<void> {
const editor = context.notebookEditor;
if (editor.getLength() === 0) {
return;
}
const firstCell = editor.cellAt(0);
await editor.focusNotebookCell(firstCell, 'container');
}
});
registerAction2(class extends NotebookAction {
constructor() {
super({
id: NOTEBOOK_FOCUS_BOTTOM,
title: localize('focusLastCell', 'Focus Last Cell'),
keybinding: {
when: ContextKeyExpr.and(NOTEBOOK_EDITOR_FOCUSED, ContextKeyExpr.not(InputFocusedContextKey)),
primary: KeyMod.CtrlCmd | KeyCode.End,
mac: { primary: KeyMod.CtrlCmd | KeyCode.DownArrow },
weight: KeybindingWeight.WorkbenchContrib
},
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookActionContext): Promise<void> {
const editor = context.notebookEditor;
if (!editor.hasModel() || editor.getLength() === 0) {
return;
}
const lastIdx = editor.getLength() - 1;
const lastVisibleIdx = editor.getPreviousVisibleCellIndex(lastIdx);
if (lastVisibleIdx) {
const cell = editor.cellAt(lastVisibleIdx);
await editor.focusNotebookCell(cell, 'container');
}
}
});
registerAction2(class extends NotebookCellAction {
constructor() {
super({
id: FOCUS_IN_OUTPUT_COMMAND_ID,
title: localize('focusOutput', 'Focus In Active Cell Output'),
keybinding: {
when: ContextKeyExpr.and(NOTEBOOK_EDITOR_FOCUSED, NOTEBOOK_CELL_HAS_OUTPUTS),
primary: KeyMod.CtrlCmd | KeyCode.DownArrow,
mac: { primary: KeyMod.WinCtrl | KeyMod.CtrlCmd | KeyCode.DownArrow, },
weight: KeybindingWeight.WorkbenchContrib
},
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
const editor = context.notebookEditor;
const activeCell = context.cell;
await editor.focusNotebookCell(activeCell, 'output');
}
});
registerAction2(class extends NotebookCellAction {
constructor() {
super({
id: FOCUS_OUT_OUTPUT_COMMAND_ID,
title: localize('focusOutputOut', 'Focus Out Active Cell Output'),
keybinding: {
when: NOTEBOOK_EDITOR_FOCUSED,
primary: KeyMod.CtrlCmd | KeyCode.UpArrow,
mac: { primary: KeyMod.WinCtrl | KeyMod.CtrlCmd | KeyCode.UpArrow, },
weight: KeybindingWeight.WorkbenchContrib
},
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
const editor = context.notebookEditor;
const activeCell = context.cell;
await editor.focusNotebookCell(activeCell, 'editor');
}
});
registerAction2(class CenterActiveCellAction extends NotebookCellAction {
constructor() {
super({
id: CENTER_ACTIVE_CELL,
title: localize('notebookActions.centerActiveCell', "Center Active Cell"),
keybinding: {
when: NOTEBOOK_EDITOR_FOCUSED,
primary: KeyMod.CtrlCmd | KeyCode.KeyL,
mac: {
primary: KeyMod.WinCtrl | KeyCode.KeyL,
},
weight: KeybindingWeight.WorkbenchContrib
},
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
return context.notebookEditor.revealInCenter(context.cell);
}
});
registerAction2(class extends NotebookCellAction {
constructor() {
super({
id: NOTEBOOK_CURSOR_PAGEUP_COMMAND_ID,
title: localize('cursorPageUp', "Cell Cursor Page Up"),
keybinding: [
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.has(InputFocusedContextKey),
EditorContextKeys.editorTextFocus,
),
primary: KeyCode.PageUp,
weight: NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT
}
]
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
EditorExtensionsRegistry.getEditorCommand('cursorPageUp').runCommand(accessor, { pageSize: getPageSize(context) });
}
});
registerAction2(class extends NotebookCellAction {
constructor() {
super({
id: NOTEBOOK_CURSOR_PAGEUP_SELECT_COMMAND_ID,
title: localize('cursorPageUpSelect', "Cell Cursor Page Up Select"),
keybinding: [
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.has(InputFocusedContextKey),
EditorContextKeys.editorTextFocus,
),
primary: KeyMod.Shift | KeyCode.PageUp,
weight: NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT
}
]
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
EditorExtensionsRegistry.getEditorCommand('cursorPageUpSelect').runCommand(accessor, { pageSize: getPageSize(context) });
}
});
registerAction2(class extends NotebookCellAction {
constructor() {
super({
id: NOTEBOOK_CURSOR_PAGEDOWN_COMMAND_ID,
title: localize('cursorPageDown', "Cell Cursor Page Down"),
keybinding: [
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.has(InputFocusedContextKey),
EditorContextKeys.editorTextFocus,
),
primary: KeyCode.PageDown,
weight: NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT
}
]
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
EditorExtensionsRegistry.getEditorCommand('cursorPageDown').runCommand(accessor, { pageSize: getPageSize(context) });
}
});
registerAction2(class extends NotebookCellAction {
constructor() {
super({
id: NOTEBOOK_CURSOR_PAGEDOWN_SELECT_COMMAND_ID,
title: localize('cursorPageDownSelect', "Cell Cursor Page Down Select"),
keybinding: [
{
when: ContextKeyExpr.and(
NOTEBOOK_EDITOR_FOCUSED,
ContextKeyExpr.has(InputFocusedContextKey),
EditorContextKeys.editorTextFocus,
),
primary: KeyMod.Shift | KeyCode.PageDown,
weight: NOTEBOOK_EDITOR_WIDGET_ACTION_WEIGHT
}
]
});
}
async runWithContext(accessor: ServicesAccessor, context: INotebookCellActionContext): Promise<void> {
EditorExtensionsRegistry.getEditorCommand('cursorPageDownSelect').runCommand(accessor, { pageSize: getPageSize(context) });
}
});
function getPageSize(context: INotebookCellActionContext) {
const editor = context.notebookEditor;
const layoutInfo = editor._getViewModel().layoutInfo;
const lineHeight = layoutInfo?.fontInfo.lineHeight || 17;
return Math.max(1, Math.floor((layoutInfo?.height || 0) / lineHeight) - 2);
}
Registry.as<IConfigurationRegistry>(ConfigurationExtensions.Configuration).registerConfiguration({
id: 'notebook',
order: 100,
type: 'object',
'properties': {
'notebook.navigation.allowNavigateToSurroundingCells': {
type: 'boolean',
default: true,
markdownDescription: localize('notebook.navigation.allowNavigateToSurroundingCells', "When enabled cursor can navigate to the next/previous cell when the current cursor in the cell editor is at the first/last line.")
}
}
});