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[broadway] Move window to top when moving

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This commit is contained in:
Alexander Larsson 2011-04-08 15:00:51 +02:00
parent 618dc872b0
commit fadaced85f
1 changed files with 44 additions and 2 deletions
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46
gdk/broadway/broadway.js
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@ -122,6 +122,7 @@ var lastTimeStamp = 0;
var realWindowWithMouse = 0;
var windowWithMouse = 0;
var surfaces = {};
var stackingOrder = [];
var outstandingCommands = new Array();
var inputSocket = null;
var frameSizeX = -1;
@ -343,6 +344,7 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
surface.document = document;
surface.transientToplevel = null;
surface.frame = null;
stackingOrder.push(id);
var canvas = document.createElement("canvas");
canvas.width = width;
@ -488,11 +490,50 @@ function cmdSetTransientFor(id, parentId)
}
}
function restackWindows() {
if (useToplevelWindows)
return;
for (var i = 0; i < stackingOrder.length; i++) {
var id = stackingOrder[i];
var surface = surfaces[id];
if (surface.frame)
surface.frame.style.zIndex = i;
else
surface.canvas.style.zIndex = i;
}
}
function moveToTopHelper(surface) {
var i = stackingOrder.indexOf(surface.id);
stackingOrder.splice(i, 1);
stackingOrder.push(surface.id);
for (var cid in surfaces) {
var child = surfaces[cid];
if (child.transientParent == surface.id)
moveToTopHelper(child);
}
}
function moveToTop(surface) {
moveToTopHelper(surface);
restackWindows();
}
function cmdDeleteSurface(id)
{
var canvas = surfaces[id].canvas;
delete surfaces[id];
var surface = surfaces[id];
var i = stackingOrder.indexOf(id);
if (i >= 0)
stackingOrder.splice(i, 1);
var canvas = surface.canvas;
canvas.parentNode.removeChild(canvas);
var frame = surface.frame;
if (frame)
frame.parentNode.removeChild(frame);
delete surfaces[id];
}
function cmdMoveSurface(id, x, y)
@ -912,6 +953,7 @@ function onMouseDown (ev) {
localGrab.frame = ev.target;
localGrab.lastX = ev.pageX;
localGrab.lastY = ev.pageY;
moveToTop(localGrab.frame.frameFor);
return;
}