excalidraw/src/keys.ts
Aakansha Doshi f47ddb988f
feat: Support hyperlinks 🔥 (#4620)
* feat: Support hypelinks

* dont show edit when link not present

* auto submit on blur

* Add link button in sidebar and do it react way

* add key to hyperlink to remount when element selection changes

* autofocus input

* remove click handler and use pointerup/down to show /hide popup

* add keydown and support enter/escape to submit

* show extrrnal link icon when element has link

* use icons and open link in new tab

* dnt submit unless link updated

* renamed ffiles

* remove unnecessary changes

* update snap

* hide link popup once user starts interacting with element and show again only if clicked outside and clicked on element again

* render link icon outside the element

* fix hit testing

* rewrite implementation to render hyperlinks outside elements and hide when element selected

* remove

* remove

* tweak icon position and size

* rotate link icon when element rotated, handle zooming and render exactly where ne resize handle is rendered

* no need to create a new reference anymore for element when link added/updated

* rotate the link image as well when rotating element

* calculate hitbox of link icon and show pointer when hovering over link icon

* open link when clicked on link icon

* show tooltip when hovering over link icon

* show link action only when single element selected

* support other protocols

* add shortcut cmd/ctrl+k to edit/update link

* don't hide popup after submit

* renderes decreased woo

* Add context mneu label to add/edit link

* fix tests

* remove tick and show trash when in edit mode

* show edit view when element contains link

* fix snap

* horizontally center the hyperlink container with respect to elemnt

* fix padding

* remove checkcircle

* show popup on hover of selected element and dismiss when outside hitbox

* check if element has link before setting popup state

* move logic of auto hide to hyperlink and dnt hide when editing

* hide popover when drag/resize/rotate

* unmount during autohide

* autohide after 500ms

* fix regression

* prevent cmd/ctrl+k when inside link editor

* submit when input not updated

* allow custom urls

* fix centering of popup when zoomed

* fix hitbox during zoom

* fix

* tweak link normalization

* touch hyperlink tooltip DOM only if needed

* consider 0 if no offsetY

* reduce hitbox of link icon and make sure link icon doesn't show on top of higher z-index elements

* show link tooltip only if element has higher z-index

* dnt show hyperlink popup when selection changes from element with link to element with no link and also hide popover when element type changes from selection to something else

* lint: EOL

* fix link icon tooltip positioning

* open the link only when last pointer down and last pointer up hit the link hitbox

* render tooltip after 300ms delay

* ensure link popup and editor input have same height

* wip: cache the link icon canvas

* fix the image quality after caching using device pixel ratio yay

* some cleanup

* remove unused selectedElementIds from renderConfig

* Update src/renderer/renderElement.ts

* fix `opener` vulnerability

* tweak styling

* decrease padding

* open local links in the same tab

* fix caching

* code style refactor

* remove unnecessary save & restore

* show link shortcut in help dialog

* submit on cmd/ctrl+k

* merge state props

* Add title for link

* update editview if prop changes

* tweak link action logic

* make `Hyperlink` compo editor state fully controlled

* dont show popup when context menu open

* show in contextMenu only for single selection & change pos

* set button `selected` state

* set contextMenuOpen on pointerdown

* set contextMenyOpen to false when action triggered

* don't render link icons on export

* fix tests

* fix buttons wrap

* move focus states to input top-level rule

* fix elements sharing `Hyperlink` state

* fix hitbox for link icon in case of rect

* Early return if hitting link icon

Co-authored-by: dwelle <luzar.david@gmail.com>
2022-02-03 20:34:59 +05:30

84 lines
1.6 KiB
TypeScript

export const isDarwin = /Mac|iPod|iPhone|iPad/.test(window.navigator.platform);
export const isWindows = /^Win/.test(window.navigator.platform);
export const CODES = {
EQUAL: "Equal",
MINUS: "Minus",
NUM_ADD: "NumpadAdd",
NUM_SUBTRACT: "NumpadSubtract",
NUM_ZERO: "Numpad0",
BRACKET_RIGHT: "BracketRight",
BRACKET_LEFT: "BracketLeft",
ONE: "Digit1",
TWO: "Digit2",
NINE: "Digit9",
QUOTE: "Quote",
ZERO: "Digit0",
SLASH: "Slash",
C: "KeyC",
D: "KeyD",
G: "KeyG",
F: "KeyF",
H: "KeyH",
V: "KeyV",
X: "KeyX",
Z: "KeyZ",
R: "KeyR",
} as const;
export const KEYS = {
ARROW_DOWN: "ArrowDown",
ARROW_LEFT: "ArrowLeft",
ARROW_RIGHT: "ArrowRight",
ARROW_UP: "ArrowUp",
BACKSPACE: "Backspace",
ALT: "Alt",
CTRL_OR_CMD: isDarwin ? "metaKey" : "ctrlKey",
DELETE: "Delete",
ENTER: "Enter",
ESCAPE: "Escape",
QUESTION_MARK: "?",
SPACE: " ",
TAB: "Tab",
CHEVRON_LEFT: "<",
CHEVRON_RIGHT: ">",
PERIOD: ".",
COMMA: ",",
A: "a",
D: "d",
E: "e",
G: "g",
I: "i",
L: "l",
O: "o",
P: "p",
Q: "q",
R: "r",
S: "s",
T: "t",
V: "v",
X: "x",
Y: "y",
Z: "z",
K: "k",
} as const;
export type Key = keyof typeof KEYS;
export const isArrowKey = (key: string) =>
key === KEYS.ARROW_LEFT ||
key === KEYS.ARROW_RIGHT ||
key === KEYS.ARROW_DOWN ||
key === KEYS.ARROW_UP;
export const shouldResizeFromCenter = (event: MouseEvent | KeyboardEvent) =>
event.altKey;
export const shouldMaintainAspectRatio = (event: MouseEvent | KeyboardEvent) =>
event.shiftKey;
export const shouldRotateWithDiscreteAngle = (
event: MouseEvent | KeyboardEvent,
) => event.shiftKey;