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This commit is contained in:
Luke Pulverenti 2016-04-15 15:20:04 -04:00
parent 077f440dcc
commit 14519607f4
29 changed files with 306 additions and 188 deletions
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37
dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-manager.html vendored
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@ -52,7 +52,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
/**
* The shared backdrop element.
* @type {Element} backdropElement
* @type {!Element} backdropElement
*/
get backdropElement() {
if (!this._backdropElement) {
@ -63,7 +63,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
/**
* The deepest active element.
* @type {Element} activeElement the active element
* @type {!Element} activeElement the active element
*/
get deepActiveElement() {
// document.activeElement can be null
@ -83,13 +83,17 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
*/
_bringOverlayAtIndexToFront: function(i) {
var overlay = this._overlays[i];
if (!overlay) {
return;
}
var lastI = this._overlays.length - 1;
var currentOverlay = this._overlays[lastI];
// Ensure always-on-top overlay stays on top.
if (!overlay.alwaysOnTop && this._overlays[lastI].alwaysOnTop) {
if (currentOverlay && this._shouldBeBehindOverlay(overlay, currentOverlay)) {
lastI--;
}
// If already the top element, return.
if (!overlay || i >= lastI) {
if (i >= lastI) {
return;
}
// Update z-index to be on top.
@ -109,7 +113,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
/**
* Adds the overlay and updates its z-index if it's opened, or removes it if it's closed.
* Also updates the backdrop z-index.
* @param {Element} overlay
* @param {!Element} overlay
*/
addOrRemoveOverlay: function(overlay) {
if (overlay.opened) {
@ -123,7 +127,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
/**
* Tracks overlays for z-index and focus management.
* Ensures the last added overlay with always-on-top remains on top.
* @param {Element} overlay
* @param {!Element} overlay
*/
addOverlay: function(overlay) {
var i = this._overlays.indexOf(overlay);
@ -137,7 +141,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
var newZ = this._getZ(overlay);
// Ensure always-on-top overlay stays on top.
if (currentOverlay && currentOverlay.alwaysOnTop && !overlay.alwaysOnTop) {
if (currentOverlay && this._shouldBeBehindOverlay(overlay, currentOverlay)) {
// This bumps the z-index of +2.
this._applyOverlayZ(currentOverlay, minimumZ);
insertionIndex--;
@ -158,7 +162,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
},
/**
* @param {Element} overlay
* @param {!Element} overlay
*/
removeOverlay: function(overlay) {
var i = this._overlays.indexOf(overlay);
@ -276,7 +280,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
},
/**
* @param {Element} element
* @param {!Element} element
* @param {number|string} z
* @private
*/
@ -285,7 +289,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
},
/**
* @param {Element} overlay
* @param {!Element} overlay
* @param {number} aboveZ
* @private
*/
@ -365,6 +369,19 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
overlay._onCaptureTab(event);
}
}
},
/**
* Returns if the overlay1 should be behind overlay2.
* @param {!Element} overlay1
* @param {!Element} overlay2
* @return {boolean}
* @private
*/
_shouldBeBehindOverlay: function(overlay1, overlay2) {
var o1 = /** @type {?} */ (overlay1);
var o2 = /** @type {?} */ (overlay2);
return !o1.alwaysOnTop && o2.alwaysOnTop;
}
};