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// Based on
// https://github.com/ScratchAddons/ScratchAddons/blob/master/addon-api/content-script/modal.js
import closeIcon from '../components/close-button/icon--close.svg';
import styles from './modal.css';
export const createEditorModal = (tab, title, {isOpen = false} = {}) => {
const container = Object.assign(document.createElement('div'), {
className: tab.scratchClass('modal_modal-overlay'),
dir: tab.direction
});
container.style.display = isOpen ? '' : 'none';
document.body.appendChild(container);
const modal = Object.assign(document.createElement('div'), {
className: tab.scratchClass('modal_modal-content')
});
modal.addEventListener('click', e => e.stopPropagation());
container.appendChild(modal);
const header = Object.assign(document.createElement('div'), {
className: tab.scratchClass('modal_header')
});
modal.appendChild(header);
header.appendChild(
Object.assign(document.createElement('div'), {
className: tab.scratchClass('modal_header-item', 'modal_header-item-title'),
innerText: title
})
);
const closeContainer = Object.assign(document.createElement('div'), {
className: tab.scratchClass('modal_header-item', 'modal_header-item-close')
});
header.appendChild(closeContainer);
const closeButton = Object.assign(document.createElement('div'), {
className: tab.scratchClass('close-button_close-button', 'close-button_large')
});
closeContainer.appendChild(closeButton);
closeButton.appendChild(
Object.assign(document.createElement('img'), {
className: tab.scratchClass('close-button_close-icon'),
src: closeIcon
})
);
const content = Object.assign(document.createElement('div'), {
className: styles.modalContent
});
modal.appendChild(content);
return {
container: modal,
content,
backdrop: container,
closeButton,
open: () => {
container.style.display = '';
},
close: () => {
container.style.display = 'none';
},
remove: container.remove.bind(container)
};
};
const createButtonRow = tab => {
const buttonRow = Object.assign(document.createElement('div'), {
className: tab.scratchClass('prompt_button-row')
});
const cancelButton = Object.assign(document.createElement('button'), {
className: tab.scratchClass('prompt_cancel-button'),
innerText: tab.scratchMessage('gui.prompt.cancel')
});
buttonRow.appendChild(cancelButton);
const okButton = Object.assign(document.createElement('button'), {
className: tab.scratchClass('prompt_ok-button'),
innerText: tab.scratchMessage('gui.prompt.ok')
});
buttonRow.appendChild(okButton);
return {buttonRow, cancelButton, okButton};
};
export const confirm = (tab, title, message, {useEditorClasses = false} = {}) => {
const {remove, container, content, backdrop, closeButton} = tab.createModal(title, {
isOpen: true,
useEditorClasses: useEditorClasses,
useSizesClass: true
});
const mode = tab.editorMode !== null && useEditorClasses ? 'editor' : tab.clientVersion;
if (mode === 'editor') {
container.classList.add(tab.scratchClass('prompt_modal-content'));
content.classList.add(tab.scratchClass('prompt_body'));
}
content.appendChild(
Object.assign(document.createElement('div'), {
className: tab.scratchClass('prompt_label'),
innerText: message
})
);
const {buttonRow, cancelButton, okButton} = createButtonRow(tab, mode);
content.appendChild(buttonRow);
okButton.focus();
return new Promise(resolve => {
const cancel = () => {
remove();
resolve(false);
};
const ok = () => {
remove();
resolve(true);
};
backdrop.addEventListener('click', cancel);
closeButton.addEventListener('click', cancel);
cancelButton.addEventListener('click', cancel);
okButton.addEventListener('click', ok);
container.addEventListener('keydown', e => {
if (e.key === 'Enter') ok();
if (e.key === 'Escape') cancel();
});
});
};
export const prompt = (tab, title, message, defaultValue = '', {useEditorClasses = false} = {}) => {
const {remove, container, content, backdrop, closeButton} = tab.createModal(title, {
isOpen: true,
useEditorClasses: useEditorClasses,
useSizesClass: true
});
container.classList.add(tab.scratchClass('prompt_modal-content'));
content.classList.add(tab.scratchClass('prompt_body'));
content.appendChild(
Object.assign(document.createElement('div'), {
className: tab.scratchClass('prompt_label'),
innerText: message
})
);
const input = Object.assign(document.createElement('input'), {
className: tab.scratchClass('prompt_variable-name-text-input'),
value: defaultValue
});
content.appendChild(input);
input.focus();
input.select();
const {buttonRow, cancelButton, okButton} = createButtonRow(tab);
content.appendChild(buttonRow);
return new Promise(resolve => {
const cancel = () => {
remove();
resolve(null);
};
const ok = () => {
remove();
resolve(input.value);
};
backdrop.addEventListener('click', cancel);
closeButton.addEventListener('click', cancel);
cancelButton.addEventListener('click', cancel);
okButton.addEventListener('click', ok);
container.addEventListener('keydown', e => {
if (e.key === 'Enter') ok();
if (e.key === 'Escape') cancel();
});
});
};
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