Popup type "DISPLAY" & image enlarge changes

- New popup type "DISPLAY", for showing content with an X in the corner, without buttons
- Rework popup result controls to automatically support click (or other) events to close complete the popup
- Fix inline image icons/actions being keyboard interactable
- Switch inline image enlarge popup to new DISPLAY type
This commit is contained in:
Wolfsblvt
2024-06-23 02:32:06 +02:00
parent 323f34f5d4
commit 42766a715d
6 changed files with 75 additions and 35 deletions

View File

@ -3,17 +3,22 @@ import { removeFromArray, runAfterAnimation, uuidv4 } from './utils.js';
/** @readonly */
/** @enum {Number} */
export const POPUP_TYPE = {
'TEXT': 1,
'CONFIRM': 2,
'INPUT': 3,
/** Main popup type. Containing any content displayed, with buttons below. Can also contain additional input controls. */
TEXT: 1,
/** Popup mainly made to confirm something, answering with a simple Yes/No or similar. Focus on the button controls. */
CONFIRM: 2,
/** Popup who's main focus is the input text field, which is displayed here. Can contain additional content above. Return value for this is the input string. */
INPUT: 3,
/** Popup without any button controls. Used to simply display content, with a small X in the corner. */
DISPLAY: 4,
};
/** @readonly */
/** @enum {number?} */
export const POPUP_RESULT = {
'AFFIRMATIVE': 1,
'NEGATIVE': 0,
'CANCELLED': null,
AFFIRMATIVE: 1,
NEGATIVE: 0,
CANCELLED: null,
};
/**
@ -75,8 +80,9 @@ export class Popup {
/** @type {HTMLElement} */ content;
/** @type {HTMLTextAreaElement} */ input;
/** @type {HTMLElement} */ controls;
/** @type {HTMLElement} */ ok;
/** @type {HTMLElement} */ cancel;
/** @type {HTMLElement} */ okButton;
/** @type {HTMLElement} */ cancelButton;
/** @type {HTMLElement} */ closeButton;
/** @type {POPUP_RESULT|number?} */ defaultResult;
/** @type {CustomPopupButton[]|string[]?} */ customButtons;
@ -118,8 +124,9 @@ export class Popup {
this.content = this.dlg.querySelector('.popup-content');
this.input = this.dlg.querySelector('.popup-input');
this.controls = this.dlg.querySelector('.popup-controls');
this.ok = this.dlg.querySelector('.popup-button-ok');
this.cancel = this.dlg.querySelector('.popup-button-cancel');
this.okButton = this.dlg.querySelector('.popup-button-ok');
this.cancelButton = this.dlg.querySelector('.popup-button-cancel');
this.closeButton = this.dlg.querySelector('.popup-button-close');
this.dlg.setAttribute('data-id', this.id);
if (wide) this.dlg.classList.add('wide_dialogue_popup');
@ -129,8 +136,8 @@ export class Popup {
if (allowVerticalScrolling) this.dlg.classList.add('vertical_scrolling_dialogue_popup');
// If custom button captions are provided, we set them beforehand
this.ok.textContent = typeof okButton === 'string' ? okButton : 'OK';
this.cancel.textContent = typeof cancelButton === 'string' ? cancelButton : template.getAttribute('popup-button-cancel');
this.okButton.textContent = typeof okButton === 'string' ? okButton : 'OK';
this.cancelButton.textContent = typeof cancelButton === 'string' ? cancelButton : template.getAttribute('popup-button-cancel');
this.defaultResult = defaultResult;
this.customButtons = customButtons;
@ -141,17 +148,14 @@ export class Popup {
const buttonElement = document.createElement('div');
buttonElement.classList.add('menu_button', 'popup-button-custom', 'result-control');
buttonElement.classList.add(...(button.classes ?? []));
buttonElement.setAttribute('data-result', String(button.result ?? undefined));
buttonElement.dataset.result = String(button.result ?? undefined);
buttonElement.textContent = button.text;
buttonElement.tabIndex = 0;
if (button.action) buttonElement.addEventListener('click', button.action);
if (button.result) buttonElement.addEventListener('click', () => this.complete(button.result));
if (button.appendAtEnd) {
this.controls.appendChild(buttonElement);
} else {
this.controls.insertBefore(buttonElement, this.ok);
this.controls.insertBefore(buttonElement, this.okButton);
}
});
@ -159,23 +163,30 @@ export class Popup {
const defaultButton = this.controls.querySelector(`[data-result="${this.defaultResult}"]`);
if (defaultButton) defaultButton.classList.add('menu_button_default');
// Styling differences depending on the popup type
// General styling for all types first, that might be overriden for specific types below
this.input.style.display = 'none';
this.closeButton.style.display = 'none';
switch (type) {
case POPUP_TYPE.TEXT: {
this.input.style.display = 'none';
if (!cancelButton) this.cancel.style.display = 'none';
if (!cancelButton) this.cancelButton.style.display = 'none';
break;
}
case POPUP_TYPE.CONFIRM: {
this.input.style.display = 'none';
if (!okButton) this.ok.textContent = template.getAttribute('popup-button-yes');
if (!cancelButton) this.cancel.textContent = template.getAttribute('popup-button-no');
if (!okButton) this.okButton.textContent = template.getAttribute('popup-button-yes');
if (!cancelButton) this.cancelButton.textContent = template.getAttribute('popup-button-no');
break;
}
case POPUP_TYPE.INPUT: {
this.input.style.display = 'block';
if (!okButton) this.ok.textContent = template.getAttribute('popup-button-save');
if (!okButton) this.okButton.textContent = template.getAttribute('popup-button-save');
break;
}
case POPUP_TYPE.DISPLAY: {
this.controls.style.display = 'none';
this.closeButton.style.display = 'block';
}
default: {
console.warn('Unknown popup type.', type);
break;
@ -202,8 +213,14 @@ export class Popup {
// Set focus event that remembers the focused element
this.dlg.addEventListener('focusin', (evt) => { if (evt.target instanceof HTMLElement && evt.target != this.dlg) this.lastFocus = evt.target; });
this.ok.addEventListener('click', () => this.complete(POPUP_RESULT.AFFIRMATIVE));
this.cancel.addEventListener('click', () => this.complete(POPUP_RESULT.NEGATIVE));
// Bind event listeners for all result controls to their defined event type
this.dlg.querySelectorAll(`[data-result]`).forEach(resultControl => {
if (!(resultControl instanceof HTMLElement)) return;
const result = Number(resultControl.dataset.result);
if (isNaN(result)) throw new Error('Invalid result control. Result must be a number. ' + resultControl.dataset.result);
const type = resultControl.dataset.resultEvent || 'click';
resultControl.addEventListener(type, () => this.complete(result));
});
// Bind dialog listeners manually, so we can be sure context is preserved
const cancelListener = (evt) => {
@ -296,6 +313,9 @@ export class Popup {
if (applyAutoFocus) {
control.setAttribute('autofocus', '');
// Manually enable tabindex too, as this might only be applied by the interactable functionality in the background, but too late for HTML autofocus
// interactable only gets applied when inserted into the DOM
control.tabIndex = 0;
} else {
control.focus();
}