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Bug 742207 - Use the same code for sizing SVG documents as for other synthetic documents [r=kats]

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--HG--
extra : rebase_source : 863c2c81f3a30b8312cbcff8b4e412a67f6f4ab6
This commit is contained in:
Matt Brubeck 2012-05-30 10:33:40 -07:00
parent 5b9a95ea6a
commit dcb7dec32a
1 changed files with 5 additions and 15 deletions
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20
mobile/android/chrome/content/browser.js
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@ -1853,20 +1853,10 @@ Tab.prototype = {
},
getPageSize: function(aDocument, aDefaultWidth, aDefaultHeight) {
if (aDocument instanceof SVGDocument) {
let rect = aDocument.rootElement.getBoundingClientRect();
// we need to add rect.left and rect.top twice so that the SVG is drawn
// centered on the page; if we add it only once then the SVG will be
// on the bottom-right of the page and if we don't add it at all then
// we end up with a cropped SVG (see bug 712065)
return [Math.ceil(rect.left + rect.width + rect.left),
Math.ceil(rect.top + rect.height + rect.top)];
} else {
let body = aDocument.body || { scrollWidth: aDefaultWidth, scrollHeight: aDefaultHeight };
let html = aDocument.documentElement || { scrollWidth: aDefaultWidth, scrollHeight: aDefaultHeight };
return [Math.max(body.scrollWidth, html.scrollWidth),
Math.max(body.scrollHeight, html.scrollHeight)];
}
let body = aDocument.body || { scrollWidth: aDefaultWidth, scrollHeight: aDefaultHeight };
let html = aDocument.documentElement || { scrollWidth: aDefaultWidth, scrollHeight: aDefaultHeight };
return [Math.max(body.scrollWidth, html.scrollWidth),
Math.max(body.scrollHeight, html.scrollHeight)];
},
getViewport: function() {
@ -2543,7 +2533,7 @@ Tab.prototype = {
// call above does so at the end of the updateViewportSize function. As long
// as that is happening, we don't need to do it again here.
if (contentDocument instanceof ImageDocument) {
if (contentDocument.mozSyntheticDocument) {
// for images, scale to fit width. this needs to happen *after* the call
// to updateMetadata above, because that call sets the CSS viewport which
// will affect the page size (i.e. contentDocument.body.scroll*) that we