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Merge pull request #5720 from czeidler/key-bindings

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Decouple key bindings from event handling
This commit is contained in:
J. Ryan Stinnett 2021-03-26 15:14:38 +00:00 • committed by GitHub
commit 33e8edb3d5
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10 changed files with 1108 additions and 289 deletions
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155
src/components/structures/LoggedInView.tsx
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@ -21,7 +21,7 @@ import * as PropTypes from 'prop-types';
import { MatrixClient } from 'matrix-js-sdk/src/client';
import { DragDropContext } from 'react-beautiful-dnd';
import {Key, isOnlyCtrlOrCmdKeyEvent, isOnlyCtrlOrCmdIgnoreShiftKeyEvent, isMac} from '../../Keyboard';
import {Key} from '../../Keyboard';
import PageTypes from '../../PageTypes';
import CallMediaHandler from '../../CallMediaHandler';
import { fixupColorFonts } from '../../utils/FontManager';
@ -55,6 +55,7 @@ import { IThreepidInvite } from "../../stores/ThreepidInviteStore";
import Modal from "../../Modal";
import { ICollapseConfig } from "../../resizer/distributors/collapse";
import HostSignupContainer from '../views/host_signup/HostSignupContainer';
import { getKeyBindingsManager, NavigationAction, RoomAction } from '../../KeyBindingsManager';
import { IOpts } from "../../createRoom";
import SpacePanel from "../views/spaces/SpacePanel";
import {replaceableComponent} from "../../utils/replaceableComponent";
@ -436,86 +437,54 @@ class LoggedInView extends React.Component<IProps, IState> {
_onKeyDown = (ev) => {
let handled = false;
const ctrlCmdOnly = isOnlyCtrlOrCmdKeyEvent(ev);
const hasModifier = ev.altKey || ev.ctrlKey || ev.metaKey || ev.shiftKey;
const isModifier = ev.key === Key.ALT || ev.key === Key.CONTROL || ev.key === Key.META || ev.key === Key.SHIFT;
const modKey = isMac ? ev.metaKey : ev.ctrlKey;
switch (ev.key) {
case Key.PAGE_UP:
case Key.PAGE_DOWN:
if (!hasModifier && !isModifier) {
this._onScrollKeyPressed(ev);
handled = true;
}
const roomAction = getKeyBindingsManager().getRoomAction(ev);
switch (roomAction) {
case RoomAction.ScrollUp:
case RoomAction.RoomScrollDown:
case RoomAction.JumpToFirstMessage:
case RoomAction.JumpToLatestMessage:
this._onScrollKeyPressed(ev);
handled = true;
break;
case RoomAction.FocusSearch:
dis.dispatch({
action: 'focus_search',
});
handled = true;
break;
}
if (handled) {
ev.stopPropagation();
ev.preventDefault();
return;
}
case Key.HOME:
case Key.END:
if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
this._onScrollKeyPressed(ev);
handled = true;
}
const navAction = getKeyBindingsManager().getNavigationAction(ev);
switch (navAction) {
case NavigationAction.FocusRoomSearch:
dis.dispatch({
action: 'focus_room_filter',
});
handled = true;
break;
case Key.K:
if (ctrlCmdOnly) {
dis.dispatch({
action: 'focus_room_filter',
});
handled = true;
}
case NavigationAction.ToggleUserMenu:
dis.fire(Action.ToggleUserMenu);
handled = true;
break;
case Key.F:
if (ctrlCmdOnly && SettingsStore.getValue("ctrlFForSearch")) {
dis.dispatch({
action: 'focus_search',
});
handled = true;
}
case NavigationAction.ToggleShortCutDialog:
KeyboardShortcuts.toggleDialog();
handled = true;
break;
case Key.BACKTICK:
// Ideally this would be CTRL+P for "Profile", but that's
// taken by the print dialog. CTRL+I for "Information"
// was previously chosen but conflicted with italics in
// composer, so CTRL+` it is
if (ctrlCmdOnly) {
dis.fire(Action.ToggleUserMenu);
handled = true;
}
case NavigationAction.GoToHome:
dis.dispatch({
action: 'view_home_page',
});
Modal.closeCurrentModal("homeKeyboardShortcut");
handled = true;
break;
case Key.SLASH:
if (isOnlyCtrlOrCmdIgnoreShiftKeyEvent(ev)) {
KeyboardShortcuts.toggleDialog();
handled = true;
}
break;
case Key.H:
if (ev.altKey && modKey) {
dis.dispatch({
action: 'view_home_page',
});
Modal.closeCurrentModal("homeKeyboardShortcut");
handled = true;
}
break;
case Key.ARROW_UP:
case Key.ARROW_DOWN:
if (ev.altKey && !ev.ctrlKey && !ev.metaKey) {
dis.dispatch<ViewRoomDeltaPayload>({
action: Action.ViewRoomDelta,
delta: ev.key === Key.ARROW_UP ? -1 : 1,
unread: ev.shiftKey,
});
handled = true;
}
break;
case Key.PERIOD:
if (ctrlCmdOnly && (this.props.page_type === "room_view" || this.props.page_type === "group_view")) {
case NavigationAction.ToggleRoomSidePanel:
if (this.props.page_type === "room_view" || this.props.page_type === "group_view") {
dis.dispatch<ToggleRightPanelPayload>({
action: Action.ToggleRightPanel,
type: this.props.page_type === "room_view" ? "room" : "group",
@ -523,16 +492,48 @@ class LoggedInView extends React.Component<IProps, IState> {
handled = true;
}
break;
case NavigationAction.SelectPrevRoom:
dis.dispatch<ViewRoomDeltaPayload>({
action: Action.ViewRoomDelta,
delta: -1,
unread: false,
});
handled = true;
break;
case NavigationAction.SelectNextRoom:
dis.dispatch<ViewRoomDeltaPayload>({
action: Action.ViewRoomDelta,
delta: 1,
unread: false,
});
handled = true;
break;
case NavigationAction.SelectPrevUnreadRoom:
dis.dispatch<ViewRoomDeltaPayload>({
action: Action.ViewRoomDelta,
delta: -1,
unread: true,
});
break;
case NavigationAction.SelectNextUnreadRoom:
dis.dispatch<ViewRoomDeltaPayload>({
action: Action.ViewRoomDelta,
delta: 1,
unread: true,
});
break;
default:
// if we do not have a handler for it, pass it to the platform which might
handled = PlatformPeg.get().onKeyDown(ev);
}
if (handled) {
ev.stopPropagation();
ev.preventDefault();
} else if (!isModifier && !ev.altKey && !ev.ctrlKey && !ev.metaKey) {
return;
}
const isModifier = ev.key === Key.ALT || ev.key === Key.CONTROL || ev.key === Key.META || ev.key === Key.SHIFT;
if (!isModifier && !ev.altKey && !ev.ctrlKey && !ev.metaKey) {
// The above condition is crafted to _allow_ characters with Shift
// already pressed (but not the Shift key down itself).