suzanne.soy/scribble-mathjax
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Navigation of RTL menus.

Browse Source
This commit is contained in:
zorkow 2015-08-29 00:09:43 +01:00
parent 66b56d9ac9
commit 9654bd4256
1 changed files with 25 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
unpacked/extensions/MathMenu.js
View File

@ -522,9 +522,7 @@
MENU.CurrentNode().focus();
MENU.posted = false;
},
//TODO: A toggle focus method on the top level would avoid having to
//tabIndex all the Jaxs.
Move: function(event, menu, move) {
MoveHorizontal: function(event, menu, move) {
var jaxs = MENU.AllNodes();
var len = jaxs.length;
if (len === 0) {
@ -539,10 +537,10 @@
MENU.menu.Post(null);
},
Right: function(event, menu) {
MENU.Move(event, menu, function(x) {return x + 1;});
MENU.MoveHorizontal(event, menu, function(x) {return x + 1;});
},
Left: function(event, menu) {
MENU.Move(event, menu, function(x) {return x - 1;});
MENU.MoveHorizontal(event, menu, function(x) {return x - 1;});
},
//TODO: Move to utility class.
@ -670,7 +668,7 @@
}
return def;
},
Move: function(event, item, move) {
MoveVertical: function(event, item, move) {
var menuNode = ITEM.GetMenuNode(item);
var items = [];
for (var i = 0, allItems = menuNode.menuItem.items, it;
@ -692,28 +690,29 @@
items[index].Activate(event, children[index]);
},
Up: function(event, item) {
this.Move(event, item, function(x) { return x - 1; });
this.MoveVertical(event, item, function(x) { return x - 1; });
},
Down: function(event, item) {
this.Move(event, item, function(x) { return x + 1; });
this.MoveVertical(event, item, function(x) { return x + 1; });
},
Right: function(event, item) {
if (ITEM.GetMenuNode(item).menuItem === MENU.menu) {
MENU.Right(event, item);
}
this.MoveHorizontal(event, item, MENU.Right, !this.isRTL());
},
Left: function(event, item) {
this.MoveHorizontal(event, item, MENU.Left, this.isRTL());
},
MoveHorizontal: function(event, item, move, rtl) {
if (ITEM.GetMenuNode(item).menuItem === MENU.menu) {
MENU.Left(event, item);
} else {
this.Deactivate(item);
var sibling = item.parentNode.previousSibling;
var actives = sibling.getElementsByClassName('MathJax_MenuActive');
if (actives.length > 0) {
MENU.Focus(actives[0]);
}
this.RemoveSubmenus(item);
move(event, item);
}
if (rtl) { return; }
this.Deactivate(item);
var sibling = item.parentNode.previousSibling;
var actives = sibling.getElementsByClassName('MathJax_MenuActive');
if (actives.length > 0) {
MENU.Focus(actives[0]);
}
this.RemoveSubmenus(item);
},
Space: function (event, menu) {
this.Mouseup(event, menu);
@ -829,10 +828,15 @@
}
MENU.Focus(menu);
},
Right: function(event, menu) {
MoveHorizontal: function(event, menu, move, rtl) {
console.log(move);
if (this.disabled) {
return;
}
if (!rtl) {
this.SUPER(arguments).MoveHorizontal.apply(this, arguments);
return;
}
var submenuNodes = ITEM.GetMenuNode(menu).nextSibling.childNodes;
if (submenuNodes.length > 0) {
this.submenu.items[0].Activate(event, submenuNodes[0]);