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| author | syuilo <Syuilotan@yahoo.co.jp> | 2021-12-05 13:10:19 +0900 |
|---|---|---|
| committer | syuilo <Syuilotan@yahoo.co.jp> | 2021-12-05 13:10:19 +0900 |
| commit | fbe4869d1ed336d3fb7d08d3d2f75710eb0fb1a4 (patch) | |
| tree | 15b0257d2c6e51d015bf5780e4b2f82147eac351 /packages/client/src/scripts/touch.ts | |
| parent | Fix(client): APIコンソールで with credential がオフだとiが付与... (diff) | |
| download | sharkey-fbe4869d1ed336d3fb7d08d3d2f75710eb0fb1a4.tar.gz sharkey-fbe4869d1ed336d3fb7d08d3d2f75710eb0fb1a4.tar.bz2 sharkey-fbe4869d1ed336d3fb7d08d3d2f75710eb0fb1a4.zip | |
fix(client): タッチ機能付きディスプレイを使っていてマウス操作をしている場合に一部機能が動作しない問題を修正
Diffstat (limited to 'packages/client/src/scripts/touch.ts')
| -rw-r--r-- | packages/client/src/scripts/touch.ts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/packages/client/src/scripts/touch.ts b/packages/client/src/scripts/touch.ts new file mode 100644 index 0000000000..06b4f8b2ed --- /dev/null +++ b/packages/client/src/scripts/touch.ts @@ -0,0 +1,19 @@ +const isTouchSupported = 'maxTouchPoints' in navigator && navigator.maxTouchPoints > 0; + +export let isTouchUsing = false; + +export let isScreenTouching = false; + +if (isTouchSupported) { + window.addEventListener('touchstart', () => { + // maxTouchPointsなどでの判定だけだと、「タッチ機能付きディスプレイを使っているがマウスでしか操作しない」場合にも + // タッチで使っていると判定されてしまうため、実際に一度でもタッチされたらtrueにする + isTouchUsing = true; + + isScreenTouching = true; + }, { passive: true }); + + window.addEventListener('touchend', () => { + isScreenTouching = false; + }, { passive: true }); +} |