124 lines
3.5 KiB
JavaScript
124 lines
3.5 KiB
JavaScript
import { viewportUtils } from './viewportUtils';
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const getTextCallback = doneChangingTextCallback => {
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// This handles the text entry for the annotation tool
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const keyPressHandler = e => {
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// If Enter or Esc are pressed, close the dialog
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if (e.which === 13 || e.which === 27) {
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closeHandler();
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}
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};
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const closeHandler = () => {
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dialog.get(0).close();
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doneChangingTextCallback(getTextInput.val());
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// Reset the text value
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getTextInput.val('');
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// Reset the focus to the active viewport element
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// This makes the mobile Safari keyboard close
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const element = viewportUtils.getActiveViewportElement();
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$(element).focus();
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};
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const dialog = $('#annotationDialog');
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if (dialog.get(0).open === true) {
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return;
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}
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const getTextInput = $('.annotationTextInput');
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// Focus on the text input to open the Safari keyboard
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getTextInput.focus();
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dialog.get(0).showModal();
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const confirm = dialog.find('.annotationDialogConfirm');
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confirm.off('click');
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confirm.on('click', () => {
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closeHandler();
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});
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// Use keydown since keypress doesn't handle ESC in Chrome
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dialog.off('keydown');
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dialog.on('keydown', keyPressHandler);
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};
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const changeTextCallback = (data, eventData, doneChangingTextCallback) => {
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const dialog = $('#relabelAnnotationDialog');
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if (dialog.get(0).open === true) {
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return;
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}
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// Is necessary to use Blaze object to not create
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// circular depencency with helper object (./helpers)
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if (Blaze._globalHelpers.isTouchDevice()) {
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// Center the dialog on screen on touch devices
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dialog.css({
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top: 0,
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left: 0,
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right: 0,
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bottom: 0,
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margin: 'auto'
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});
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} else {
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// Place the dialog above the tool that is being relabelled
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dialog.css({
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top: eventData.currentPoints.page.y - dialog.outerHeight() - 20,
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left: eventData.currentPoints.page.x - dialog.outerWidth() / 2
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});
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}
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const getTextInput = dialog.find('.annotationTextInput');
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const confirm = dialog.find('.relabelConfirm');
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const remove = dialog.find('.relabelRemove');
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getTextInput.val(data.text);
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// Focus on the text input to open the Safari keyboard
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getTextInput.focus();
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dialog.get(0).showModal();
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confirm.off('click');
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confirm.on('click', () => {
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dialog.get(0).close();
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doneChangingTextCallback(data, getTextInput.val());
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});
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// If the remove button is clicked, delete this marker
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remove.off('click');
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remove.on('click', () => {
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dialog.get(0).close();
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doneChangingTextCallback(data, undefined, true);
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});
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dialog.off('keydown');
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dialog.on('keydown', keyPressHandler);
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const keyPressHandler = e => {
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// If Enter is pressed, close the dialog
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if (e.which === 13) {
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closeHandler();
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}
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};
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const closeHandler = () => {
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dialog.get(0).close();
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doneChangingTextCallback(data, getTextInput.val());
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// Reset the text value
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getTextInput.val('');
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// Reset the focus to the active viewport element
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// This makes the mobile Safari keyboard close
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const element = viewportUtils.getActiveViewportElement();
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$(element).focus();
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};
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};
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const annotateTextUtils = {
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getTextCallback,
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changeTextCallback
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};
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export { annotateTextUtils }; |