31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
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(function() {
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"use strict";
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CodeMirror.defineOption("fullScreen", false, function(cm, val, old) {
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if (old == CodeMirror.Init) old = false;
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if (!old == !val) return;
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if (val) setFullscreen(cm);
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else setNormal(cm);
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});
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function setFullscreen(cm) {
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var wrap = cm.getWrapperElement();
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cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset,
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width: wrap.style.width, height: wrap.style.height};
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wrap.style.width = wrap.style.height = "";
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wrap.className += " CodeMirror-fullscreen";
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document.documentElement.style.overflow = "hidden";
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cm.refresh();
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}
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function setNormal(cm) {
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var wrap = cm.getWrapperElement();
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wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, "");
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document.documentElement.style.overflow = "";
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var info = cm.state.fullScreenRestore;
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wrap.style.width = info.width; wrap.style.height = info.height;
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window.scrollTo(info.scrollLeft, info.scrollTop);
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cm.refresh();
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}
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})();
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