app/assets/javascripts/umlaut/ensure_window_size.js.erb
// Some code to re-size our window to config defined minimum height/width
// We have little control over what size a content provider generates a
// window for a link resolver. Often it's too small. So we resize in
// js.
// Some browsers won't let us resize the window though. Oh well, we try.
// Those that wont' let us just silently no-op.
jQuery(document).ready(function($) {
var min_width = <%= UmlautController.umlaut_config.lookup!('minimum_window_width', 0).to_i %>;
var min_height = <%= UmlautController.umlaut_config.lookup!('minimum_window_height', 0).to_i %>;
// Default to something huge, so if we fail in getting dimensions,
// we won't resize.
var orig_width = 100000;
var orig_height = 100000;
// JQuery document viewport width/height
orig_width = $(window).width();
orig_height = $(window).height();
width_diff = min_width - orig_width;
height_diff = min_height - orig_height;
if (width_diff < 0) { width_diff = 0 }
if (height_diff < 0) { height_diff = 0 }
if (width_diff >0 || height_diff > 0) {
window.resizeBy(width_diff, height_diff)
}
});