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layout: deal better with vertically-stacked monitors

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If there is a monitor below the primary monitor, then put the message
tray there, rather than necessarily on the primary.

https://bugzilla.gnome.org/show_bug.cgi?id=636963
This commit is contained in:
Dan Winship
2011-06-13 10:37:10 -04:00
parent 64b2b4a7d4
commit 1dfffdbc4e
2 changed files with 41 additions and 13 deletions
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30
js/ui/layout.js
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@ -38,8 +38,22 @@ LayoutManager.prototype = {
for (let i = 0; i < nMonitors; i++)
this.monitors.push(screen.get_monitor_geometry(i));
this.primaryIndex = screen.get_primary_monitor();
if (nMonitors == 1) {
this.primaryIndex = this.bottomIndex = 0;
} else {
// If there are monitors below the primary, then we need
// to split primary from bottom.
this.primaryIndex = this.bottomIndex = screen.get_primary_monitor();
for (let i = 0; i < this.monitors.length; i++) {
let monitor = this.monitors[i];
if (this._isAboveOrBelowPrimary(monitor)) {
if (monitor.y > this.monitors[this.bottomIndex].y)
this.bottomIndex = i;
}
}
}
this.primaryMonitor = this.monitors[this.primaryIndex];
this.bottomMonitor = this.monitors[this.bottomIndex];
},
_updateHotCorners: function() {
@ -103,6 +117,20 @@ LayoutManager.prototype = {
this.emit('monitors-changed');
},
_isAboveOrBelowPrimary: function(monitor) {
let primary = this.monitors[this.primaryIndex];
let monitorLeft = monitor.x, monitorRight = monitor.x + monitor.width;
let primaryLeft = primary.x, primaryRight = primary.x + primary.width;
if ((monitorLeft >= primaryLeft && monitorLeft <= primaryRight) ||
(monitorRight >= primaryLeft && monitorRight <= primaryRight) ||
(primaryLeft >= monitorLeft && primaryLeft <= monitorRight) ||
(primaryRight >= monitorLeft && primaryRight <= monitorRight))
return true;
return false;
},
get focusIndex() {
let screen = global.screen;
let display = screen.get_display();