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more conservative editor heights on iOS

This commit is contained in:
Jeff Atwood 2017-02-21 16:25:46 -08:00
parent c94fdcea38
commit c191e2e84c
1 changed files with 6 additions and 10 deletions
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16
app/assets/javascripts/discourse/lib/safari-hacks.js.es6
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@ -7,18 +7,14 @@ export function isAppleDevice() {
} }
// we can't tell what the actual visible window height is
// because we cannot account for the height of the mobile keyboard
// and any other mobile autocomplete UI that may appear
// so let's be conservative here rather than trying to max out every
// available pixel of height for the editor
function calcHeight(composingTopic) { function calcHeight(composingTopic) {
const winHeight = window.innerHeight; const winHeight = window.innerHeight;
const ratio = composingTopic ? 0.44 : 0.5;
// Hard code some known iOS resolutions
switch(winHeight) {
case 460: return composingTopic ? 250 : 260;
case 559: return composingTopic ? 325 : 308;
case 627:
case 628: return 360;
}
const ratio = composingTopic ? 0.54 : 0.6;
const min = composingTopic ? 300 : 350; const min = composingTopic ? 300 : 350;
return Math.max(parseInt(winHeight*ratio), min); return Math.max(parseInt(winHeight*ratio), min);
} }