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[broadway] Don't cache surface.transientToplevel as that might change at various times

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This commit is contained in:
Alexander Larsson 2011-04-11 16:42:02 +02:00
parent 3fbfd82e9e
commit 4c575ac343
1 changed files with 12 additions and 12 deletions
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20
gdk/broadway/broadway.js
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@ -267,8 +267,9 @@ function updateBrowserWindowGeometry(win) {
surface.height = innerH;
sendInput ("w", [surface.id, surface.x, surface.y, surface.width, surface.height]);
for (id in surfaces) {
if (surfaces[id].transientToplevel != null && surfaces[id].transientToplevel == surface) {
var childSurface = surfaces[id];
var transientToplevel = getTransientToplevel(childSurface);
if (transientToplevel != null && transientToplevel == surface) {
childSurface.x += surface.x - oldX;
childSurface.y += surface.y - oldY;
sendInput ("w", [childSurface.id, childSurface.x, childSurface.y, childSurface.width, childSurface.height]);
@ -282,9 +283,9 @@ function browserWindowClosed(win) {
sendInput ("W", [surface.id]);
for (id in surfaces) {
if (surfaces[id].transientToplevel != null &&
surfaces[id].transientToplevel == surface) {
var childSurface = surfaces[id];
var transientToplevel = getTransientToplevel(childSurface);
if (transientToplevel != null && transientToplevel == surface) {
sendInput ("W", [childSurface.id]);
}
}
@ -315,7 +316,7 @@ function getTransientToplevel(surface)
{
while (surface.transientParent != 0) {
surface = surfaces[surface.transientParent];
if (surface.window)
if (surface && surface.window)
return surface;
}
return null;
@ -372,7 +373,6 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
surface.visible = false;
surface.window = null;
surface.document = document;
surface.transientToplevel = null;
surface.frame = null;
var canvas = document.createElement("canvas");
@ -461,11 +461,11 @@ function cmdShowSurface(id)
xOffset = 0;
yOffset = 0;
} else {
surface.transientToplevel = getTransientToplevel(surface);
if (surface.transientToplevel) {
doc = surface.transientToplevel.window.document;
xOffset = surface.x - surface.transientToplevel.x;
yOffset = surface.y - surface.transientToplevel.y;
var transientToplevel = getTransientToplevel(surface);
if (transientToplevel) {
doc = transientToplevel.window.document;
xOffset = surface.x - transientToplevel.x;
yOffset = surface.y - transientToplevel.y;
}
}