2010-02-01 09:31:50 +01:00
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DialogSystem = {
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2010-02-12 03:23:26 +01:00
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_layers: []
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2010-02-01 09:31:50 +01:00
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};
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DialogSystem.showDialog = function(elmt, onCancel) {
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var overlay = $('<div> </div>')
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2010-02-12 03:23:26 +01:00
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.addClass("dialog-overlay")
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2010-02-01 09:31:50 +01:00
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.css("z-index", 101 + DialogSystem._layers.length * 2)
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.appendTo(document.body);
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var container = $('<div></div>')
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.addClass("dialog-container")
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.css("z-index", 102 + DialogSystem._layers.length * 2)
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.appendTo(document.body);
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elmt.css("visibility", "hidden").appendTo(container);
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container.css("top", Math.round((overlay.height() - elmt.height()) / 2) + "px");
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elmt.css("visibility", "visible");
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var layer = {
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overlay: overlay,
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container: container,
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onCancel: onCancel
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};
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DialogSystem._layers.push(layer);
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var level = DialogSystem._layers.length;
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return level;
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};
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DialogSystem.dismissAll = function() {
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DialogSystem.dismissUntil(0);
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};
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DialogSystem.dismissUntil = function(level) {
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for (var i = DialogSystem._layers.length - 1; i >= level; i--) {
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var layer = DialogSystem._layers[i];
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layer.overlay.remove();
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layer.container.remove();
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if (layer.onCancel) {
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try {
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layer.onCancel();
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} catch (e) {
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console.log(e);
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}
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}
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}
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DialogSystem._layers = DialogSystem._layers.slice(0, level);
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};
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DialogSystem.createDialog = function() {
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return $('<div></div>').addClass("dialog-frame");
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};
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