Differential D21150 Diff 50366 webroot/rsrc/js/phuix/PHUIXFormationView.js

Changeset View

Standalone View

				/**
				* @provides phuix-formation-view
				* @requires javelin-install
				* javelin-dom
				*/

				JX.install('PHUIXFormationView', {

				construct: function() {
				this._columns = [];
				},

				members: {
				_columns: null,

				addColumn: function(column) {
				this._columns.push(column);
				},

				start: function() {
				JX.enableDispatch(document.body, 'mousemove');

				for (var ii = 0; ii < this._columns.length; ii++) {
				this._columns[ii].start();
				}

				var repaint = JX.bind(this, this.repaint);
				JX.Stratcom.listen(['scroll', 'resize'], null, repaint);

				this.repaint();
				},

				repaint: function(e) {
				// Unless we've scrolled past it, the page has a 44px main menu banner.
				var menu_height = (44 - JX.Vector.getScroll().y);

				// When the buoyant header is visible, move the menu down below it. This
				// is a bit of a hack.
				var banner_height = 0;
				try {
				var banner = JX.$('diff-banner');
				banner_height = JX.Vector.getDim(banner).y;
				} catch (error) {
				// Ignore if there's no banner on the page.
				}

				var header_height = Math.max(0, menu_height, banner_height);

				var column;
				var flank;
				for (var ii = 0; ii < this._columns.length; ii++) {
				column = this._columns[ii];

				flank = column.getFlank();
				if (!flank) {
				continue;
				}

				flank
				.setBannerHeight(header_height)
				.setWidth(column.getWidth())
				.repaint();
				}
				}

				}

				});