41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
//vim: et:ts=4:sw=4:sts=4:ft=js
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Ox.Focus = function() {
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/***
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Ox.Focus
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Basic focus handler
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Methods
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blur(id) blur element
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focus(id) focus element
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focused() return id of focused element, or null
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***/
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var stack = [];
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return {
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_print: function() {
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Ox.print(stack);
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},
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blur: function(id) {
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var index = stack.indexOf(id);
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if (index > -1 && index == stack.length - 1) {
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stack.length == 1 ? stack.pop() :
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stack.splice(stack.length - 2, 0, stack.pop());
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//$elements[id].removeClass('OxFocus');
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$('.OxFocus').removeClass('OxFocus'); // fixme: the above is better, and should work
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stack.length && Ox.UI.elements[stack[stack.length - 1]].addClass('OxFocus');
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Ox.print('blur', id, stack);
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}
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},
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focus: function(id) {
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var index = stack.indexOf(id);
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if (index == -1 || index < stack.length - 1) {
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index > -1 && stack.splice(index, 1);
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stack.push(id);
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$('.OxFocus').removeClass('OxFocus'); // fixme: see above
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Ox.UI.elements[id].addClass('OxFocus');
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Ox.print('focus', id, stack);
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}
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},
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focused: function() {
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return stack.length ? stack[stack.length - 1] : null;
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}
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};
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}();
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