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broadway: Split out getPositionsFromAbsCoord from getPositionsFromEvent

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This commit is contained in:
Alexander Larsson 2011-03-11 21:28:39 +01:00
parent 54905a8986
commit 27848432c7
1 changed files with 12 additions and 6 deletions
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18
gdk/broadway/broadway.js
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@ -309,19 +309,25 @@ function get_document_coordinates(element)
return res;
}
function getPositionsFromEvent(ev, relativeId) {
function getPositionsFromAbsCoord(absX, absY, relativeId) {
var res = Object();
res.root_x = ev.pageX;
res.root_y = ev.pageY;
res.win_x = ev.pageX;
res.win_y = ev.pageY;
res.root_x = absX;
res.root_y = absY;
res.win_x = absX;
res.win_y = absY;
if (relativeId != 0) {
var pos = get_document_coordinates(ev.target);
var pos = get_document_coordinates(surfaces[relativeId].canvas);
res.win_x = res.win_x - pos.x;
res.win_y = res.win_y - pos.y;
}
return res;
}
function getPositionsFromEvent(ev, relativeId) {
var res = getPositionsFromAbsCoord(ev.pageX, ev.pageY, relativeId);
last_x = res.root_x;
last_y = res.root_y;