131 lines
5.0 KiB
JavaScript
131 lines
5.0 KiB
JavaScript
class UI {
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static allowedToolbarItems = [
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'sidebar-thumbnails',
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'sidebar-document-ouline',
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'sidebar-bookmarks',
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'pager',
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'pan',
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'zoom-out',
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'zoom-in',
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'zoom-mode',
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'spacer',
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'search',
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]
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// Load the PSPDFKit UI by setting a target element as the container to render in
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// and a arraybuffer which represents the document that should be displayed.
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static Instance
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static loadPSPDFKit(arrayBuffer, container, licenseKey, locale) {
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UI.Instance = PSPDFKit.load({
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inlineWorkers: false,
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locale: locale,
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licenseKey: licenseKey,
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styleSheets: ['/css/site.css'],
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container: container,
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document: arrayBuffer,
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annotationPresets: UI.getPresets(),
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electronicSignatures: {
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creationModes: ['DRAW', 'TYPE', 'IMAGE'],
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},
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initialViewState: new PSPDFKit.ViewState({
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sidebarMode: PSPDFKit.SidebarMode.THUMBNAILS,
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}),
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isEditableAnnotation: function (annotation) {
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// Check if the annotation is a signature
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// This will allow new signatures, but not allow edits.
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if (annotation.isSignature || annotation.description == 'FRAME') {
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return false
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}
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return true
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//return !annotation.isSignature;
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},
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customRenderers: {
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Annotation: UI.annotationRenderer,
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},
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})
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return UI.Instance;
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}
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static configurePSPDFKit(instance, handler) {
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const toolbarItems = UI.getToolbarItems(instance, handler)
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instance.setToolbarItems(toolbarItems)
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}
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static annotationRenderer(data) {
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// leave everything as is
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return null
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}
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static getToolbarItems(instance, handler) {
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const customItems = UI.getCustomItems(handler)
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const defaultItems = UI.getDefaultItems(instance.toolbarItems)
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return defaultItems.concat(customItems)
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}
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static createElementFromHTML(html) {
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const el = document.createElement('div')
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el.innerHTML = html.trim()
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return el.firstChild
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}
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static getCustomItems = function (callback) {
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return []
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return [
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{
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type: 'custom',
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id: 'button-reset',
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className: 'button-reset',
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title: 'Zurücksetzen',
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onPress() {
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callback('RESET')
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},
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icon: `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" class="bi bi-arrow-counterclockwise" viewBox="0 0 16 16">
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<path fill-rule="evenodd" d="M8 3a5 5 0 1 1-4.546 2.914.5.5 0 0 0-.908-.417A6 6 0 1 0 8 2v1z"/>
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<path d="M8 4.466V.534a.25.25 0 0 0-.41-.192L5.23 2.308a.25.25 0 0 0 0 .384l2.36 1.966A.25.25 0 0 0 8 4.466z"/>
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</svg>`,
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},
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{
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type: 'custom',
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id: 'button-reject',
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className: 'button-reject',
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title: 'Ablehnen',
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onPress() {
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callback('REJECT')
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},
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icon: `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" class="bi bi-hand-thumbs-down" viewBox="0 0 16 16">
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<path d="M8.864 15.674c-.956.24-1.843-.484-1.908-1.42-.072-1.05-.23-2.015-.428-2.59-.125-.36-.479-1.012-1.04-1.638-.557-.624-1.282-1.179-2.131-1.41C2.685 8.432 2 7.85 2 7V3c0-.845.682-1.464 1.448-1.546 1.07-.113 1.564-.415 2.068-.723l.048-.029c.272-.166.578-.349.97-.484C6.931.08 7.395 0 8 0h3.5c.937 0 1.599.478 1.934 1.064.164.287.254.607.254.913 0 .152-.023.312-.077.464.201.262.38.577.488.9.11.33.172.762.004 1.15.069.13.12.268.159.403.077.27.113.567.113.856 0 .289-.036.586-.113.856-.035.12-.08.244-.138.363.394.571.418 1.2.234 1.733-.206.592-.682 1.1-1.2 1.272-.847.283-1.803.276-2.516.211a9.877 9.877 0 0 1-.443-.05 9.364 9.364 0 0 1-.062 4.51c-.138.508-.55.848-1.012.964zM11.5 1H8c-.51 0-.863.068-1.14.163-.281.097-.506.229-.776.393l-.04.025c-.555.338-1.198.73-2.49.868-.333.035-.554.29-.554.55V7c0 .255.226.543.62.65 1.095.3 1.977.997 2.614 1.709.635.71 1.064 1.475 1.238 1.977.243.7.407 1.768.482 2.85.025.362.36.595.667.518l.262-.065c.16-.04.258-.144.288-.255a8.34 8.34 0 0 0-.145-4.726.5.5 0 0 1 .595-.643h.003l.014.004.058.013a8.912 8.912 0 0 0 1.036.157c.663.06 1.457.054 2.11-.163.175-.059.45-.301.57-.651.107-.308.087-.67-.266-1.021L12.793 7l.353-.354c.043-.042.105-.14.154-.315.048-.167.075-.37.075-.581 0-.211-.027-.414-.075-.581-.05-.174-.111-.273-.154-.315l-.353-.354.353-.354c.047-.047.109-.176.005-.488a2.224 2.224 0 0 0-.505-.804l-.353-.354.353-.354c.006-.005.041-.05.041-.17a.866.866 0 0 0-.121-.415C12.4 1.272 12.063 1 11.5 1"/>
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</svg>`,
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},
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{
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type: 'custom',
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id: 'button-finish',
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className: 'button-finish',
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title: 'Abschließen',
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onPress() {
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callback('FINISH')
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},
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},
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]
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}
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static getDefaultItems(items) {
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return items.filter((item) => UI.allowedToolbarItems.includes(item.type))
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}
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static getPresets() {
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const annotationPresets = PSPDFKit.defaultAnnotationPresets
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annotationPresets.ink = {
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lineWidth: 10,
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}
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annotationPresets.widget = {
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readOnly: true,
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}
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return annotationPresets
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}
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} |