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phorge-phorge/webroot/rsrc/js/phuix/PHUIXFormationView.js
epriestley 646280972b Glue the new FormationView on top of the older Filetree view in Differential
Summary: Ref T13516. This glues "FormationView" to "ChangesetList". The actual tree is not functional in any meaningful way yet.

Test Plan: {F7373838}

Maniphest Tasks: T13516

Differential Revision: https://secure.phabricator.com/D21151
2020-04-22 08:29:04 -07:00

127 lines
3.1 KiB
JavaScript

/**
* @provides phuix-formation-view
* @requires javelin-install
* javelin-dom
* phuix-formation-column-view
* phuix-formation-flank-view
*/
JX.install('PHUIXFormationView', {
construct: function(node) {
this._node = node;
this._columns = [];
var config = JX.Stratcom.getData(this._node);
var items = config.items;
var count = items.length;
for (var ii = 0; ii < count; ii++) {
var item = items[ii];
var item_node = JX.$(item.itemID);
var column = new JX.PHUIXFormationColumnView(item_node)
.setIsRightAligned(item.isRightAligned)
.setWidth(item.width)
.setIsVisible(item.isVisible);
if (item.expanderID) {
column.setExpanderNode(JX.$(item.expanderID));
}
if (item.resizer) {
column
.setWidthSettingKey(item.resizer.widthKey)
.setVisibleSettingKey(item.resizer.visibleKey)
.setMinimumWidth(item.resizer.minimumWidth)
.setMaximumWidth(item.resizer.maximumWidth)
.setResizerItem(JX.$(item.resizer.itemID))
.setResizerControl(JX.$(item.resizer.controlID));
}
var spec = item.column;
if (spec) {
if (spec.type === 'flank') {
var flank_node = JX.$(spec.nodeID);
var head = JX.$(spec.headID);
var body = JX.$(spec.bodyID);
var tail = JX.$(spec.tailID);
var flank = new JX.PHUIXFormationFlankView(
flank_node,
head,
body,
tail);
flank.setIsFixed(spec.isFixed);
column.setFlank(flank);
}
}
this.addColumn(column);
}
},
members: {
_node: null,
_columns: null,
addColumn: function(column) {
this._columns.push(column);
},
getColumn: function(idx) {
return this._columns[idx];
},
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();
}
}
}
});