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Move most rendering logic to src/display/annotation_layer.js

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This commit is contained in:
Tim van der Meij 2015-12-03 00:20:18 +01:00
parent 38567ac3a3
commit 2dc3ee38c0
3 changed files with 47 additions and 37 deletions
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30
web/annotations_layer_builder.js
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@ -40,6 +40,7 @@ var AnnotationsLayerBuilder = (function AnnotationsLayerBuilderClosure() {
this.div = null;
}
AnnotationsLayerBuilder.prototype =
/** @lends AnnotationsLayerBuilder.prototype */ {
@ -81,8 +82,6 @@ var AnnotationsLayerBuilder = (function AnnotationsLayerBuilderClosure() {
pdfPage.getAnnotations(getAnnotationsParams).then(
function (annotationsData) {
viewport = viewport.clone({ dontFlip: true });
var transform = viewport.transform;
var transformStr = 'matrix(' + transform.join(',') + ')';
var data, element, i, ii;
if (self.div) {
@ -91,9 +90,10 @@ var AnnotationsLayerBuilder = (function AnnotationsLayerBuilderClosure() {
for (i = 0, ii = annotationsData.length; i < ii; i++) {
data = annotationsData[i];
element = self.div.querySelector(
'[data-annotation-id="' + data.id + '"]');
'[data-annotation-id="' + data.id + '"]');
if (element) {
CustomStyle.setProp('transform', element, transformStr);
CustomStyle.setProp('transform', element,
'matrix(' + viewport.transform.join(',') + ')');
}
}
// See PDFPageView.reset()
@ -105,29 +105,12 @@ var AnnotationsLayerBuilder = (function AnnotationsLayerBuilderClosure() {
continue;
}
element = PDFJS.AnnotationLayer.getHtmlElement(data,
pdfPage.commonObjs);
element.setAttribute('data-annotation-id', data.id);
element = PDFJS.AnnotationLayer.getHtmlElement(data, pdfPage,
viewport);
if (typeof mozL10n !== 'undefined') {
mozL10n.translate(element);
}
var rect = data.rect;
var view = pdfPage.view;
rect = PDFJS.Util.normalizeRect([
rect[0],
view[3] - rect[1] + view[1],
rect[2],
view[3] - rect[3] + view[1]
]);
element.style.left = rect[0] + 'px';
element.style.top = rect[1] + 'px';
element.style.position = 'absolute';
CustomStyle.setProp('transform', element, transformStr);
var transformOriginStr = -rect[0] + 'px ' + -rect[1] + 'px';
CustomStyle.setProp('transformOrigin', element, transformOriginStr);
if (data.subtype === 'Link' && !data.url) {
var link = element.getElementsByTagName('a')[0];
if (link) {
@ -159,6 +142,7 @@ var AnnotationsLayerBuilder = (function AnnotationsLayerBuilderClosure() {
this.div.setAttribute('hidden', 'true');
}
};
return AnnotationsLayerBuilder;
})();