mirror of https://github.com/espruino/BangleApps
29 lines
682 B
JavaScript
29 lines
682 B
JavaScript
/* Utilities for handling widgets - mainly showing/hiding */
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/// hide any visible widgets
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exports.hide = function() {
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if (!global.WIDGETS) return;
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g.reset(); // reset colors
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for (var w of global.WIDGETS) {
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if (w._draw) return; // already hidden
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w._draw = w.draw;
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w.draw = () => {};
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w._area = w.area;
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w.area = "";
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if (w.x!=undefined) g.clearRect(w.x,w.y,w.x+w.width-1,w.y+23);
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}
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};
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/// Show any hidden widgets
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exports.show = function() {
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if (!global.WIDGETS) return;
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for (var w of global.WIDGETS) {
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if (!w._draw) return; // not hidden
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w.draw = w._draw;
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w.area = w._area;
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delete w._draw;
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delete w._area;
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w.draw(w);
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}
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};
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