Added "insert document" buttons that appear in the middle of the document
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7f9f45c720
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4 changed files with 88 additions and 8 deletions
src/main/resources
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@ -21,3 +21,17 @@ html[lang-direction=rtl] * {
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direction: rtl;
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text-align: right;
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}
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.align-top {
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position: absolute;
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top: 0;
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}
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.align-center-right {
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position: absolute;
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right: 0;
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top: 50%;
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}
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.align-bottom {
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position: absolute;
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bottom: 0;
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}
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@ -23,7 +23,7 @@
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<script src="pdfjs/pdf.js"></script>
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<!-- PDF-Lib -->
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<script src="pdf-lib.min.js"></script>
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<script src="js/pdf-lib.min.js"></script>
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<!-- Custom -->
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<link rel="stylesheet" href="css/general.css">
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@ -59,7 +59,23 @@
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var fileName = null;
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const pagesContainer = document.getElementById("pages-container");
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function addPdfs() {
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// add the bottom "insert pdf" button that appears on the right when hovered over
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const bottomInsertFileButtonContainer = document.createElement('div');
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bottomInsertFileButtonContainer.classList.add("insert-file-button-container", "align-bottom");
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bottomInsertFileButtonContainer.style.transform = "translate(0, 50%)";
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const bottomInsertFileButton = document.createElement('button');
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bottomInsertFileButton.classList.add("btn", "btn-primary", "insert-file-button", "align-center-right");
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bottomInsertFileButton.innerHTML = `<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-file-earmark-plus" viewBox="0 0 16 16">
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<path d="M8 6.5a.5.5 0 0 1 .5.5v1.5H10a.5.5 0 0 1 0 1H8.5V11a.5.5 0 0 1-1 0V9.5H6a.5.5 0 0 1 0-1h1.5V7a.5.5 0 0 1 .5-.5z"/>
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<path d="M14 4.5V14a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V2a2 2 0 0 1 2-2h5.5L14 4.5zm-3 0A1.5 1.5 0 0 1 9.5 3V1H4a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V4.5h-2z"/>
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</svg>`;
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bottomInsertFileButton.onclick = e => addPdfs();
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bottomInsertFileButtonContainer.appendChild(bottomInsertFileButton);
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pagesContainer.appendChild(bottomInsertFileButtonContainer);
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function addPdfs(nextSiblingElement) {
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var input = document.createElement('input');
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input.type = 'file';
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input.multiple = true;
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@ -69,7 +85,7 @@
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const files = e.target.files;
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fileName = files[0].name;
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for (var i=0; i < files.length; i++) {
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addPdfFile(files[i]);
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addPdfFile(files[i], nextSiblingElement);
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}
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document.querySelectorAll(".enable-on-file").forEach(element => {
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@ -80,7 +96,7 @@
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input.click();
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}
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async function addPdfFile(file) {
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async function addPdfFile(file, nextSiblingElement) {
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const { renderer, pdfDocument } = await loadFile(file);
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const moveUpButtonCallback = e => {
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@ -148,6 +164,13 @@
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}
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pagesContainer.removeChild(imgContainer);
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};
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const insertFileButtonCallback = e => {
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var imgContainer = e.target;
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while (!imgContainer.classList.contains("page-container")) {
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imgContainer = imgContainer.parentNode;
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}
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addPdfs(imgContainer)
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};
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for (var i=0; i < renderer.pageCount; i++) {
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const div = document.createElement('div');
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@ -163,7 +186,7 @@
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const buttonContainer = document.createElement('div');
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buttonContainer.classList.add("button-container");
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const moveUp = document.createElement('button');
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const moveUp = document.createElement('button');
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moveUp.classList.add("move-up-button","btn", "btn-secondary");
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moveUp.innerHTML = '<i class="bi bi-arrow-up-short"></i>';
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moveUp.onclick = moveUpButtonCallback;
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@ -204,7 +227,25 @@
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div.appendChild(buttonContainer);
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pagesContainer.appendChild(div);
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const insertFileButtonContainer = document.createElement('div');
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insertFileButtonContainer.classList.add("insert-file-button-container", "align-top");
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const insertFileButton = document.createElement('button');
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insertFileButton.classList.add("btn", "btn-primary", "insert-file-button", "align-center-right");
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insertFileButton.innerHTML = `<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-file-earmark-plus" viewBox="0 0 16 16">
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<path d="M8 6.5a.5.5 0 0 1 .5.5v1.5H10a.5.5 0 0 1 0 1H8.5V11a.5.5 0 0 1-1 0V9.5H6a.5.5 0 0 1 0-1h1.5V7a.5.5 0 0 1 .5-.5z"/>
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<path d="M14 4.5V14a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V2a2 2 0 0 1 2-2h5.5L14 4.5zm-3 0A1.5 1.5 0 0 1 9.5 3V1H4a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V4.5h-2z"/>
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</svg>`;
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insertFileButton.onclick = insertFileButtonCallback;
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insertFileButtonContainer.appendChild(insertFileButton);
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div.appendChild(insertFileButtonContainer);
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if (nextSiblingElement) {
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pagesContainer.insertBefore(div, nextSiblingElement);
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} else {
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pagesContainer.appendChild(div);
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}
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}
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}
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@ -337,6 +378,7 @@
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aspect-ratio: 1;
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text-align: center;
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position: relative;
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user-select: none;
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}
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.page-container img {
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@ -348,7 +390,7 @@
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top: 50%;
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translate: -50% -50%;
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box-shadow: 0 0 10px rgba(0,0,0);
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transition: rotate .3s;
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transition: rotate 0.3s;
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}
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.page-container .button-container {
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@ -366,13 +408,37 @@
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width: 16px;
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height: 16px;
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}
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.page-container:first-child .move-up-button {
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.page-container:nth-child(2) .move-up-button {
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visibility: hidden;
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}
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.page-container:last-child .move-down-button {
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visibility: hidden;
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}
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/* "insert pdf" buttons that appear on the right when hover */
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.insert-file-button-container {
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translate: 0 -50%;
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width: 100%;
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height: 60px;
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z-index: 1;
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opacity: 0;
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transition: opacity 0.2s;
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}
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.insert-file-button-container:hover {
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opacity: 1;
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transition: opacity 0.05s;
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}
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.insert-file-button {
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translate: 100% -50%;
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rotate: 45deg;
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aspect-ratio: 1;
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border-radius: 100px 100px 100px 0;
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}
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.insert-file-button > * {
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rotate: -45deg;
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}
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#add-pdf-button {
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margin: 0 auto;
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}
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