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Remove the ability to leave multi-line inline comments on touchscreen devices

Summary: Ref T12733. This ultimately conflicts with scrolling and took about two days to get reported as a bug/regression. See T12733 for a bunch of additional discussion. See T1026 for original discussion.

Test Plan:
  - Left single-line and multi-line comments on desktop.
  - Tapped to leave single-line comments on mobile.
  - Dragged lines on mobile, got a scroll instead of a range comment.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12733

Differential Revision: https://secure.phabricator.com/D18044
This commit is contained in:
epriestley 2017-05-30 13:35:27 -07:00
parent d20221dc7d
commit cc0a6fd3aa
2 changed files with 10 additions and 41 deletions

View file

@ -13,7 +13,7 @@ return array(
'core.pkg.js' => '1475bd91',
'darkconsole.pkg.js' => '1f9a31bc',
'differential.pkg.css' => '9ebe4f44',
'differential.pkg.js' => '78b8497f',
'differential.pkg.js' => '40f4acb3',
'diffusion.pkg.css' => 'b93d9b8c',
'diffusion.pkg.js' => '84c8f8fd',
'favicon.ico' => '30672e08',
@ -392,7 +392,7 @@ return array(
'rsrc/js/application/dashboard/behavior-dashboard-query-panel-select.js' => '453c5375',
'rsrc/js/application/dashboard/behavior-dashboard-tab-panel.js' => 'd4eecc63',
'rsrc/js/application/diff/DiffChangeset.js' => '3359ad02',
'rsrc/js/application/diff/DiffChangesetList.js' => '675f1ca3',
'rsrc/js/application/diff/DiffChangesetList.js' => 'b42eb5ff',
'rsrc/js/application/diff/DiffInline.js' => '45d37835',
'rsrc/js/application/diff/behavior-preview-link.js' => '051c7832',
'rsrc/js/application/differential/behavior-comment-preview.js' => '51c5ad07',
@ -778,7 +778,7 @@ return array(
'phabricator-darkmessage' => 'c48cccdd',
'phabricator-dashboard-css' => 'fe5b1869',
'phabricator-diff-changeset' => '3359ad02',
'phabricator-diff-changeset-list' => '675f1ca3',
'phabricator-diff-changeset-list' => 'b42eb5ff',
'phabricator-diff-inline' => '45d37835',
'phabricator-drag-and-drop-file-upload' => '58dea2fa',
'phabricator-draggable-list' => 'bea6e7f4',
@ -1412,9 +1412,6 @@ return array(
'javelin-workflow',
'javelin-dom',
),
'675f1ca3' => array(
'javelin-install',
),
'680ea2c8' => array(
'javelin-install',
'javelin-dom',
@ -1822,6 +1819,9 @@ return array(
'b3e7d692' => array(
'javelin-install',
),
'b42eb5ff' => array(
'javelin-install',
),
'b59e1e96' => array(
'javelin-behavior',
'javelin-stratcom',

View file

@ -68,7 +68,7 @@ JX.install('DiffChangesetList', {
var onrangedown = JX.bind(this, this._ifawake, this._onrangedown);
JX.Stratcom.listen(
['touchstart', 'mousedown'],
'mousedown',
['differential-changeset', 'tag:th'],
onrangedown);
@ -78,15 +78,9 @@ JX.install('DiffChangesetList', {
['differential-changeset', 'tag:th'],
onrangemove);
var onrangetouchmove = JX.bind(this, this._ifawake, this._onrangetouchmove);
JX.Stratcom.listen(
'touchmove',
null,
onrangetouchmove);
var onrangeup = JX.bind(this, this._ifawake, this._onrangeup);
JX.Stratcom.listen(
['touchend', 'mouseup'],
'mouseup',
null,
onrangeup);
},
@ -1147,8 +1141,8 @@ JX.install('DiffChangesetList', {
},
_onrangedown: function(e) {
// NOTE: We're allowing touch events through, including "touchstart". We
// need to kill the "touchstart" event so the page doesn't scroll.
// NOTE: We're allowing "mousedown" from a touch event through so users
// can leave inlines on a single line.
if (e.isRightButton()) {
return;
}
@ -1238,31 +1232,6 @@ JX.install('DiffChangesetList', {
this._setHoverRange(this._rangeOrigin, this._rangeTarget);
},
_onrangetouchmove: function(e) {
if (!this._rangeActive) {
return;
}
// NOTE: The target of a "touchmove" event is bogus. Use dark magic to
// identify the actual target. Some day, this might move into the core
// libraries. If this doesn't work, just bail.
var target;
try {
var raw_event = e.getRawEvent();
var touch = raw_event.touches[0];
target = document.elementFromPoint(touch.clientX, touch.clientY);
} catch (ex) {
return;
}
if (!JX.DOM.isType(target, 'th')) {
return;
}
this._updateRange(target, false);
},
_onrangeup: function(e) {
if (!this._rangeActive) {
return;