65 lines
1.4 KiB
JavaScript
65 lines
1.4 KiB
JavaScript
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namespace("WM");
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WM.WindowManager = (function()
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{
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function WindowManager()
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{
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// An empty list of windows under window manager control
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this.Windows = [ ];
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}
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WindowManager.prototype.AddWindow = function(title, x, y, width, height, parent_node, user_data)
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{
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// Create the window and add it to the list of windows
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var wnd = new WM.Window(this, title, x, y, width, height, parent_node, user_data);
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this.Windows.push(wnd);
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// Always bring to the top on creation
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wnd.SetTop();
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return wnd;
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}
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WindowManager.prototype.RemoveWindow = function(window)
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{
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// Remove from managed window list
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var index = this.Windows.indexOf(window);
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if (index != -1)
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{
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this.Windows.splice(index, 1);
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}
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}
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WindowManager.prototype.SetTopWindow = function(top_wnd)
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{
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// Bring the window to the top of the window list
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var top_wnd_index = this.Windows.indexOf(top_wnd);
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if (top_wnd_index != -1)
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this.Windows.splice(top_wnd_index, 1);
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this.Windows.push(top_wnd);
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// Set a CSS z-index for each visible window from the bottom up
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for (var i in this.Windows)
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{
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var wnd = this.Windows[i];
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if (!wnd.Visible)
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continue;
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// Ensure there's space between each window for the elements inside to be sorted
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var z = (parseInt(i) + 1) * 10;
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wnd.Node.style.zIndex = z;
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// Notify window that its z-order has changed
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wnd.NotifyChange();
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}
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}
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return WindowManager;
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})();
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