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Définition des normes d'édition
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@wincelau
wincelau committed Oct 11, 2021
1 parent 3a44c5a commit 21ff3c8
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Showing 2 changed files with 62 additions and 46 deletions.
15 changes: 15 additions & 0 deletions .editorconfig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
# EditorConfig is awesome: https://EditorConfig.org

# top-most EditorConfig file
root = true

[*]
end_of_line = lf
charset = utf-8
indent_style = space
indent_size = 4
trim_trailing_whitespace = true

[*.md]
trim_trailing_whitespace = false

93 changes: 47 additions & 46 deletions public/js/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ pdfjsLib.GlobalWorkerOptions.workerSrc = '/vendor/pdf.worker.js?legacy';
// Asynchronous download of PDF
var loadingTask = pdfjsLib.getDocument(url);
loadingTask.promise.then(function(pdf) {

var fontCaveat = null;
var copiedObject = null;
var activeCanvas = null;
Expand All @@ -23,11 +23,11 @@ loadingTask.promise.then(function(pdf) {
var windowWidth = window.innerWidth;
var menu = document.getElementById('offcanvasTop')
var menuOffcanvas = new bootstrap.Offcanvas(menu)

var is_mobile = function() {
return !(window.getComputedStyle(document.getElementById('is_mobile')).display === "none");
}

var responsiveDisplay = function() {
if(is_mobile()) {
document.body.style.paddingRight = "";
Expand All @@ -50,6 +50,7 @@ loadingTask.promise.then(function(pdf) {
}

var storeCollections = function () {
console.log('store');
localStorage.setItem('svgCollections', JSON.stringify(svgCollections));
}

Expand Down Expand Up @@ -202,7 +203,7 @@ loadingTask.promise.then(function(pdf) {
});

displaysSVG();

document.getElementById('btn_modal_ajouter').addEventListener('click', function() {
var svgItem = {};
if(document.getElementById('input-svg-type').value) {
Expand All @@ -214,8 +215,8 @@ loadingTask.promise.then(function(pdf) {
if(document.getElementById('nav-type-tab').classList.contains('active')) {
var fontPath = fontCaveat.getPath(document.getElementById('input-text-signature').value, 0, 0, 42);
var fabricPath = new fabric.Path(fontPath.toPathData());
fabricPath.top = 0;
fabricPath.left = 0;
fabricPath.top = 0;
fabricPath.left = 0;
fabricPath.height = fabricPath.getScaledHeight();
var textCanvas = document.createElement('canvas');
textCanvas.width = fabricPath.getScaledWidth();
Expand All @@ -238,7 +239,7 @@ loadingTask.promise.then(function(pdf) {

document.querySelector('#'+svg_list_id+' label:last-child').click();
});

function dataURLtoBlob(dataurl) {
var arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n);
Expand All @@ -247,10 +248,10 @@ loadingTask.promise.then(function(pdf) {
}
return new Blob([u8arr], {type:mime});
}

function trimSvgWhitespace(svgContent) {
if(!svgContent) {

return null;
}
var svgContainer = document.createElement("div")
Expand All @@ -266,25 +267,25 @@ loadingTask.promise.then(function(pdf) {
svg.setAttribute("viewBox", [box.x, box.y, box.width, box.height].join(" "));
svgContent = svgContainer.innerHTML;
document.body.removeChild(svgContainer)

return svgContent = svgContainer.innerHTML;
}

var signaturePad = new SignaturePad(document.getElementById('signature-pad'), {
penColor: 'rgb(0, 0, 0)',
minWidth: 1.25,
maxWidth: 2,
throttle: 0,
onEnd: function() {
onEnd: function() {
document.getElementById('btn_modal_ajouter').setAttribute('disabled', 'disabled');
const file = new File([dataURLtoBlob(signaturePad.toDataURL())], "draw.png", {
type: 'image/png'
});
var data = new FormData();
var data = new FormData();
data.append('file', file);
xhr = new XMLHttpRequest();
xhr.open( 'POST', document.getElementById('form-image-upload').action, true );
xhr.onreadystatechange = function () {
xhr.onreadystatechange = function () {
var svgImage = "data:image/svg+xml;base64,"+btoa(trimSvgWhitespace(this.responseText));
document.getElementById('img-upload').src = svgImage;
document.getElementById('img-upload').classList.remove("d-none");
Expand All @@ -294,7 +295,7 @@ loadingTask.promise.then(function(pdf) {
xhr.send( data );
}
});

document.querySelectorAll('#modalAddSvg .nav-link').forEach(function(item) { item.addEventListener('shown.bs.tab', function (event) {
var firstInput = document.querySelector(event.target.dataset.bsTarget).querySelector('input');
if(firstInput) {
Expand All @@ -320,7 +321,7 @@ loadingTask.promise.then(function(pdf) {
document.getElementById('img-upload').classList.add("d-none");
bootstrap.Tab.getOrCreateInstance(document.querySelector('#modalAddSvg #nav-tab button:first-child')).show();
})

document.getElementById('input-text-signature').addEventListener('keydown', function(event) {
document.getElementById('btn_modal_ajouter').removeAttribute('disabled');
if(event.key == 'Enter') {
Expand All @@ -331,13 +332,13 @@ loadingTask.promise.then(function(pdf) {

document.getElementById('input-image-upload').addEventListener('change', function(event) {
document.getElementById('btn_modal_ajouter').setAttribute('disabled', 'disabled');
var data = new FormData();
var data = new FormData();
data.append('file', document.getElementById('input-image-upload').files[0]);

xhr = new XMLHttpRequest();

xhr.open( 'POST', document.getElementById('form-image-upload').action, true );
xhr.onreadystatechange = function () {
xhr.onreadystatechange = function () {
var svgImage = "data:image/svg+xml;base64,"+btoa(trimSvgWhitespace(this.responseText));
document.getElementById('img-upload').src = svgImage;
document.getElementById('img-upload').classList.remove("d-none");
Expand All @@ -348,13 +349,13 @@ loadingTask.promise.then(function(pdf) {

event.preventDefault();
});

document.getElementById('save').addEventListener('click', function(event) {
canvasEditions.forEach(function(canvasEdition, index) {
document.getElementById('data-svg-'+index).value = canvasEdition.toSVG();
})
})
});

document.getElementById('save_mobile').addEventListener('click', function(event) {
document.getElementById('save').click();
});
Expand All @@ -371,16 +372,16 @@ loadingTask.promise.then(function(pdf) {
})
return;
}

if(event.ctrlKey && event.key == 'c') {
if(!activeCanvas || !activeCanvas.getActiveObject()) {
return;
}
copiedObject = fabric.util.object.clone(activeCanvas.getActiveObject());

return;
}

if(event.ctrlKey && event.key == 'v') {
copiedObject = fabric.util.object.clone(copiedObject);
copiedObject.left = activeCanvasPointer.x;
Expand Down Expand Up @@ -408,7 +409,7 @@ loadingTask.promise.then(function(pdf) {
return;
}
});

var addSvgInCanvas = function(canvas, item, x, y) {
save.removeAttribute('disabled');
save_mobile.removeAttribute('disabled');
Expand All @@ -420,6 +421,7 @@ loadingTask.promise.then(function(pdf) {
width: 300,
fontSize: 20
});

canvas.add(textbox).setActiveObject(textbox);
textbox.enterEditing();
textbox.selectAll();
Expand Down Expand Up @@ -459,13 +461,14 @@ loadingTask.promise.then(function(pdf) {
return;
}
event.preventDefault() && event.stopPropagation();

if(event.deltaY > 0) {
zoomChange(-1)
} else {
zoomChange(1)
}
}, { passive: false });

document.getElementById('btn-zoom-decrease').addEventListener('click', function() {
zoomChange(-1)
});
Expand All @@ -477,46 +480,44 @@ loadingTask.promise.then(function(pdf) {
clearTimeout(resizeTimeout);
resizeTimeout = setTimeout(resizePDF, 100);
}

var zoomChange = function (inOrOut) {
if(resizeTimeout) {
return;
}

var deltaScale = 0.2 * inOrOut;

if(currentScale + deltaScale < 0) {
return
return
}
if(currentScale + deltaScale > 3) {
return
return
}

clearTimeout(resizeTimeout);
currentScale += deltaScale;

console.log(currentScale);

resizeTimeout = setTimeout(resizePDF(currentScale), 50);
}

var resizePDF = function (scale = 'auto') {
renderComplete = true;
pdfRenderTasks.forEach(function(renderTask) {
if(!renderTask) {
renderComplete = false;
}
});

if(!renderComplete) {
clearTimeout(resizeTimeout);
resizeTimeout = setTimeout(function(){ resizePDF(scale) }, 50);
return;
}

pdfPages.forEach(function(page, pageIndex) {
var renderTask = pdfRenderTasks[pageIndex];

if(scale == 'auto' && page.getViewport({scale: 1.5}).width > document.getElementById('container-pages').clientWidth - 40) {
scale = (document.getElementById('container-pages').clientWidth - 40) / page.getViewport({scale: 1}).width;
}
Expand Down Expand Up @@ -548,7 +549,7 @@ loadingTask.promise.then(function(pdf) {
canvasEdition.setHeight(canvasEdition.getHeight() * scaleMultiplier);
canvasEdition.renderAll();
canvasEdition.calcOffset();

var renderContext = {
canvasContext: context,
viewport: viewport,
Expand All @@ -574,14 +575,14 @@ loadingTask.promise.then(function(pdf) {
scale = (document.getElementById('container-pages').clientWidth - 40) / viewport.width;
viewport = page.getViewport({ scale: scale });
}

currentScale = scale;

var pageIndex = page.pageNumber - 1;

document.getElementById('form_pdf').insertAdjacentHTML('beforeend', '<input name="svg[' + pageIndex + ']" id="data-svg-' + pageIndex + '" type="hidden" value="" />');
document.getElementById('container-pages').insertAdjacentHTML('beforeend', '<div class="position-relative mt-1 ms-1 me-1 d-inline-block" id="canvas-container-' + pageIndex +'"><canvas id="canvas-pdf-'+pageIndex+'" class="shadow-sm"></canvas><div class="position-absolute top-0 start-0"><canvas id="canvas-edition-'+pageIndex+'"></canvas></div></div>');

var canvasPDF = document.getElementById('canvas-pdf-' + pageIndex);
var canvasEditionHTML = document.getElementById('canvas-edition-' + pageIndex);
// Prepare canvas using PDF page dimensions
Expand All @@ -590,7 +591,7 @@ loadingTask.promise.then(function(pdf) {
canvasPDF.width = viewport.width;
canvasEditionHTML.height = canvasPDF.height;
canvasEditionHTML.width = canvasPDF.width;

var renderContext = {
canvasContext: context,
viewport: viewport,
Expand All @@ -603,7 +604,7 @@ loadingTask.promise.then(function(pdf) {
selection : false,
allowTouchScrolling: true
});

document.getElementById('canvas-container-' + pageIndex).addEventListener('drop', function(event) {
var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
if(!input_selected) {
Expand Down

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