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phorge-phorge/webroot/rsrc/js/application/differential/behavior-edit-inline-comments.js

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JavaScript
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/**
* @provides javelin-behavior-differential-edit-inline-comments
* @requires javelin-behavior
* javelin-stratcom
* javelin-dom
* javelin-util
* javelin-vector
* differential-inline-comment-editor
*/
JX.behavior('differential-edit-inline-comments', function(config) {
var selecting = false;
var reticle = JX.$N('div', {className: 'differential-reticle'});
var old_cells = [];
JX.DOM.hide(reticle);
var origin = null;
var target = null;
var root = null;
var changeset = null;
var editor = null;
Don't mutate DOM on touch-originated cursor events in Differential Summary: Fixes T10229. Broadly: - When the user hovers over a line number or inline comment, we update the yellow reticle to highlight the relevant lines. Specifically, this is in response to a `mouseover` event. - On touch devices, touches fire `mouseover` and if you mutate the DOM inside the event, the device aborts the touch. To remedy this: - Distingiush between mouse-originated and touch-originated cursor events. - We do this, roughly, by setting a flag when we see "touchstart", and clearing it when we see the second copy of any unique cursor event. - This method is complex, but should be robust to any implementation differences between devices (for example, it will work no matter which order the events are fired in). - This method should also produce the correct results on weird devices that have both mouse-devices and touch-devices available for cursor input. - When we see a touch-originated `mouseover` or `mouseout`, don't mutate the DOM. - Put an extra DOM mutation into the `click` event to improve highlighting behavior on touch devices. Test Plan: - In iOS Simulator (4s, iOS 9.2), clicked various inline actions ("Reply", "Hide", "Done", "Cancel", line numbers, etc). Got responses after a single touch. - Verified hover + click behavior on a desktop. - Logged and examined a bunch of events as a general sanity check. Reviewers: chad Reviewed By: chad Subscribers: aljungberg Maniphest Tasks: T10229 Differential Revision: https://secure.phabricator.com/D15136
2016-01-29 14:21:41 +01:00
function updateReticleForComment(e) {
root = e.getNode('differential-changeset');
if (!root) {
return;
}
var data = e.getNodeData('differential-inline-comment');
var change = e.getNodeData('differential-changeset');
var id_part = data.on_right ? change.right : change.left;
var new_part = data.isNewFile ? 'N' : 'O';
var prefix = 'C' + id_part + new_part + 'L';
origin = JX.$(prefix + data.number);
target = JX.$(prefix + (parseInt(data.number, 10) +
parseInt(data.length, 10)));
updateReticle();
}
function updateReticle() {
JX.DOM.getContentFrame().appendChild(reticle);
var top = origin;
var bot = target;
if (JX.$V(top).y > JX.$V(bot).y) {
var tmp = top;
top = bot;
bot = tmp;
}
// Find the leftmost cell that we're going to highlight: this is the next
// <td /> in the row. In 2up views, it should be directly adjacent. In
// 1up views, we may have to skip over the other line number column.
var l = top;
while (JX.DOM.isType(l, 'th')) {
l = l.nextSibling;
}
// Find the rightmost cell that we're going to highlight: this is the
// farthest consecutive, adjacent <td /> in the row. Sometimes the left
// and right nodes are the same (left side of 2up view); sometimes we're
// going to highlight several nodes (copy + code + coverage).
var r = l;
while (r.nextSibling && JX.DOM.isType(r.nextSibling, 'td')) {
r = r.nextSibling;
}
var pos = JX.$V(l)
.add(JX.Vector.getAggregateScrollForNode(l));
var dim = JX.$V(r)
.add(JX.Vector.getAggregateScrollForNode(r))
.add(-pos.x, -pos.y)
.add(JX.Vector.getDim(r));
var bpos = JX.$V(bot)
.add(JX.Vector.getAggregateScrollForNode(bot));
dim.y = (bpos.y - pos.y) + JX.Vector.getDim(bot).y;
pos.setPos(reticle);
dim.setDim(reticle);
JX.DOM.show(reticle);
// Find all the cells in the same row position between the top and bottom
// cell, so we can highlight them.
var seq = 0;
var row = top.parentNode;
for (seq = 0; seq < row.childNodes.length; seq++) {
if (row.childNodes[seq] == top) {
break;
}
}
var cells = [];
while (true) {
cells.push(row.childNodes[seq]);
if (row.childNodes[seq] == bot) {
break;
}
row = row.nextSibling;
}
setSelectedCells(cells);
}
function setSelectedCells(new_cells) {
updateSelectedCellsClass(old_cells, false);
updateSelectedCellsClass(new_cells, true);
old_cells = new_cells;
}
function updateSelectedCellsClass(cells, selected) {
for (var ii = 0; ii < cells.length; ii++) {
JX.DOM.alterClass(cells[ii], 'selected', selected);
}
}
function hideReticle() {
JX.DOM.hide(reticle);
setSelectedCells([]);
}
JX.DifferentialInlineCommentEditor.listen('done', function() {
selecting = false;
editor = false;
hideReticle();
set_link_state(false);
});
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function isOnRight(node) {
return node.parentNode.firstChild != node;
}
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function isNewFile(node) {
var data = JX.Stratcom.getData(root);
return isOnRight(node) || (data.left != data.right);
}
function getRowNumber(th_node) {
try {
return parseInt(th_node.id.match(/^C\d+[ON]L(\d+)$/)[1], 10);
} catch (x) {
return undefined;
}
}
var set_link_state = function(active) {
JX.DOM.alterClass(JX.$(config.stage), 'inline-editor-active', active);
};
JX.Stratcom.listen(
'mousedown',
['differential-changeset', 'tag:th'],
function(e) {
if (e.isRightButton() ||
getRowNumber(e.getTarget()) === undefined) {
return;
}
if (editor) {
new JX.DifferentialInlineCommentEditor(config.uri)
.setOperation('busy')
.setRow(editor.getRow().previousSibling)
.start();
return;
}
if (selecting) {
return;
}
selecting = true;
root = e.getNode('differential-changeset');
origin = target = e.getTarget();
var data = e.getNodeData('differential-changeset');
2011-02-02 01:42:36 +01:00
if (isOnRight(target)) {
changeset = data.right;
} else {
changeset = data.left;
}
updateReticle();
e.kill();
});
JX.Stratcom.listen(
['mouseover', 'mouseout'],
['differential-changeset', 'tag:th'],
function(e) {
Don't mutate DOM on touch-originated cursor events in Differential Summary: Fixes T10229. Broadly: - When the user hovers over a line number or inline comment, we update the yellow reticle to highlight the relevant lines. Specifically, this is in response to a `mouseover` event. - On touch devices, touches fire `mouseover` and if you mutate the DOM inside the event, the device aborts the touch. To remedy this: - Distingiush between mouse-originated and touch-originated cursor events. - We do this, roughly, by setting a flag when we see "touchstart", and clearing it when we see the second copy of any unique cursor event. - This method is complex, but should be robust to any implementation differences between devices (for example, it will work no matter which order the events are fired in). - This method should also produce the correct results on weird devices that have both mouse-devices and touch-devices available for cursor input. - When we see a touch-originated `mouseover` or `mouseout`, don't mutate the DOM. - Put an extra DOM mutation into the `click` event to improve highlighting behavior on touch devices. Test Plan: - In iOS Simulator (4s, iOS 9.2), clicked various inline actions ("Reply", "Hide", "Done", "Cancel", line numbers, etc). Got responses after a single touch. - Verified hover + click behavior on a desktop. - Logged and examined a bunch of events as a general sanity check. Reviewers: chad Reviewed By: chad Subscribers: aljungberg Maniphest Tasks: T10229 Differential Revision: https://secure.phabricator.com/D15136
2016-01-29 14:21:41 +01:00
if (e.getIsTouchEvent()) {
return;
}
if (editor) {
// Don't update the reticle if we're editing a comment, since this
// would be distracting and we want to keep the lines corresponding
// to the comment highlighted during the edit.
return;
}
if (getRowNumber(e.getTarget()) === undefined) {
// Don't update the reticle if this "<th />" doesn't correspond to a
// line number. For instance, this may be a dead line number, like the
// empty line numbers on the left hand side of a newly added file.
return;
}
if (selecting) {
if (isOnRight(e.getTarget()) != isOnRight(origin)) {
// Don't update the reticle if we're selecting a line range and the
// "<th />" under the cursor is on the wrong side of the file. You
// can only leave inline comments on the left or right side of a
// file, not across lines on both sides.
return;
}
if (e.getNode('differential-changeset') !== root) {
// Don't update the reticle if we're selecting a line range and
// the "<th />" under the cursor corresponds to a different file.
// You can only leave inline comments on lines in a single file,
// not across multiple files.
return;
}
}
if (e.getType() == 'mouseout') {
if (selecting) {
// Don't hide the reticle if we're selecting, since we want to
// keep showing the line range that will be used if the mouse is
// released.
return;
}
hideReticle();
} else {
target = e.getTarget();
if (!selecting) {
// If we're just hovering the mouse and not selecting a line range,
// set the origin to the current row so we highlight it.
origin = target;
}
updateReticle();
}
});
JX.Stratcom.listen(
'mouseup',
null,
function(e) {
if (editor || !selecting) {
return;
}
var o = getRowNumber(origin);
var t = getRowNumber(target);
var insert;
var len;
if (t < o) {
len = (o - t);
o = t;
insert = origin.parentNode;
} else {
len = (t - o);
insert = target.parentNode;
}
var view = JX.ChangesetViewManager.getForNode(root);
editor = new JX.DifferentialInlineCommentEditor(config.uri)
.setTemplates(view.getUndoTemplates())
.setOperation('new')
.setChangesetID(changeset)
.setLineNumber(o)
.setLength(len)
.setIsNew(isNewFile(target) ? 1 : 0)
.setOnRight(isOnRight(target) ? 1 : 0)
.setRow(insert.nextSibling)
.setTable(insert.parentNode)
.setRenderer(view.getRenderer())
.start();
set_link_state(true);
e.kill();
});
JX.Stratcom.listen(
['mouseover', 'mouseout'],
2011-02-02 01:42:36 +01:00
'differential-inline-comment',
function(e) {
Don't mutate DOM on touch-originated cursor events in Differential Summary: Fixes T10229. Broadly: - When the user hovers over a line number or inline comment, we update the yellow reticle to highlight the relevant lines. Specifically, this is in response to a `mouseover` event. - On touch devices, touches fire `mouseover` and if you mutate the DOM inside the event, the device aborts the touch. To remedy this: - Distingiush between mouse-originated and touch-originated cursor events. - We do this, roughly, by setting a flag when we see "touchstart", and clearing it when we see the second copy of any unique cursor event. - This method is complex, but should be robust to any implementation differences between devices (for example, it will work no matter which order the events are fired in). - This method should also produce the correct results on weird devices that have both mouse-devices and touch-devices available for cursor input. - When we see a touch-originated `mouseover` or `mouseout`, don't mutate the DOM. - Put an extra DOM mutation into the `click` event to improve highlighting behavior on touch devices. Test Plan: - In iOS Simulator (4s, iOS 9.2), clicked various inline actions ("Reply", "Hide", "Done", "Cancel", line numbers, etc). Got responses after a single touch. - Verified hover + click behavior on a desktop. - Logged and examined a bunch of events as a general sanity check. Reviewers: chad Reviewed By: chad Subscribers: aljungberg Maniphest Tasks: T10229 Differential Revision: https://secure.phabricator.com/D15136
2016-01-29 14:21:41 +01:00
if (e.getIsTouchEvent()) {
return;
}
if (e.getType() == 'mouseout') {
hideReticle();
} else {
Don't mutate DOM on touch-originated cursor events in Differential Summary: Fixes T10229. Broadly: - When the user hovers over a line number or inline comment, we update the yellow reticle to highlight the relevant lines. Specifically, this is in response to a `mouseover` event. - On touch devices, touches fire `mouseover` and if you mutate the DOM inside the event, the device aborts the touch. To remedy this: - Distingiush between mouse-originated and touch-originated cursor events. - We do this, roughly, by setting a flag when we see "touchstart", and clearing it when we see the second copy of any unique cursor event. - This method is complex, but should be robust to any implementation differences between devices (for example, it will work no matter which order the events are fired in). - This method should also produce the correct results on weird devices that have both mouse-devices and touch-devices available for cursor input. - When we see a touch-originated `mouseover` or `mouseout`, don't mutate the DOM. - Put an extra DOM mutation into the `click` event to improve highlighting behavior on touch devices. Test Plan: - In iOS Simulator (4s, iOS 9.2), clicked various inline actions ("Reply", "Hide", "Done", "Cancel", line numbers, etc). Got responses after a single touch. - Verified hover + click behavior on a desktop. - Logged and examined a bunch of events as a general sanity check. Reviewers: chad Reviewed By: chad Subscribers: aljungberg Maniphest Tasks: T10229 Differential Revision: https://secure.phabricator.com/D15136
2016-01-29 14:21:41 +01:00
updateReticleForComment(e);
}
});
var action_handler = function(op, e) {
e.kill();
if (editor) {
return;
}
var node = e.getNode('differential-inline-comment');
Don't mutate DOM on touch-originated cursor events in Differential Summary: Fixes T10229. Broadly: - When the user hovers over a line number or inline comment, we update the yellow reticle to highlight the relevant lines. Specifically, this is in response to a `mouseover` event. - On touch devices, touches fire `mouseover` and if you mutate the DOM inside the event, the device aborts the touch. To remedy this: - Distingiush between mouse-originated and touch-originated cursor events. - We do this, roughly, by setting a flag when we see "touchstart", and clearing it when we see the second copy of any unique cursor event. - This method is complex, but should be robust to any implementation differences between devices (for example, it will work no matter which order the events are fired in). - This method should also produce the correct results on weird devices that have both mouse-devices and touch-devices available for cursor input. - When we see a touch-originated `mouseover` or `mouseout`, don't mutate the DOM. - Put an extra DOM mutation into the `click` event to improve highlighting behavior on touch devices. Test Plan: - In iOS Simulator (4s, iOS 9.2), clicked various inline actions ("Reply", "Hide", "Done", "Cancel", line numbers, etc). Got responses after a single touch. - Verified hover + click behavior on a desktop. - Logged and examined a bunch of events as a general sanity check. Reviewers: chad Reviewed By: chad Subscribers: aljungberg Maniphest Tasks: T10229 Differential Revision: https://secure.phabricator.com/D15136
2016-01-29 14:21:41 +01:00
// If we're on a touch device, we didn't highlight the affected lines
// earlier because we can't use hover events to mutate the document.
// Highlight them now.
updateReticleForComment(e);
handle_inline_action(node, op);
};
var handle_inline_action = function(node, op) {
var data = JX.Stratcom.getData(node);
// If you click an action in the preview at the bottom of the page, we
// find the corresponding node and simulate clicking that, if it's
// present on the page. This gives the editor a more consistent view
// of the document.
if (JX.Stratcom.hasSigil(node, 'differential-inline-comment-preview')) {
var nodes = JX.DOM.scry(
JX.DOM.getContentFrame(),
'div',
'differential-inline-comment');
var found = false;
var node_data;
for (var ii = 0; ii < nodes.length; ++ii) {
if (nodes[ii] == node) {
// Don't match the preview itself.
continue;
}
node_data = JX.Stratcom.getData(nodes[ii]);
if (node_data.id == data.id) {
node = nodes[ii];
data = node_data;
found = true;
break;
}
}
if (!found) {
Track a "Done" state on inline comments Summary: Ref T1460. This just barely works, but throwing it up in case any of it sounds mechanically crazy before we build integrations/UI/etc. Specifically, these are the behaviors: - You can mark your own draft comments as "done" before you submit them. The intent is to let reviewers mark their stuff advisory/minor/not-important before they submit it, to hint to authors that they don't expect the feedback to necessarily be addressed (maybe it's a joke, maybe it's just discussion, maybe it's "consider.."). - You can mark others' published comments as "done" if you're the revision/commit author. The intent is to keep this lightweight by not requiring an audit trail of who marked what done when. If anyone could mark anything done, we'd have to have some way to show who marked stuff. - When you mark stuff done (or unmark it), it goes into a "draft" state, where you see the change but others don't see it yet. The intent is twofold: - Be consistent with how inlines work. - Allow us to publish a "epriestley updated this revision + epriestley marked 15 inlines as done" story later if we want. This seems more useful than publishing 15 "epriestley marked one thing as done" stories. - The actual bit where done-ness publishes isn't implemented. - UI is bare bones. - No integration with the rest of the UI yet. Test Plan: Clicked some checkboxes. Reviewers: chad, btrahan Reviewed By: btrahan Subscribers: paulshen, chasemp, epriestley Maniphest Tasks: T1460 Differential Revision: https://secure.phabricator.com/D12033
2015-03-10 02:41:47 +01:00
switch (op) {
case 'delete':
new JX.DifferentialInlineCommentEditor(config.uri)
.deleteByID(data.id);
return;
}
}
if (op == 'delete') {
op = 'refdelete';
}
Track a "Done" state on inline comments Summary: Ref T1460. This just barely works, but throwing it up in case any of it sounds mechanically crazy before we build integrations/UI/etc. Specifically, these are the behaviors: - You can mark your own draft comments as "done" before you submit them. The intent is to let reviewers mark their stuff advisory/minor/not-important before they submit it, to hint to authors that they don't expect the feedback to necessarily be addressed (maybe it's a joke, maybe it's just discussion, maybe it's "consider.."). - You can mark others' published comments as "done" if you're the revision/commit author. The intent is to keep this lightweight by not requiring an audit trail of who marked what done when. If anyone could mark anything done, we'd have to have some way to show who marked stuff. - When you mark stuff done (or unmark it), it goes into a "draft" state, where you see the change but others don't see it yet. The intent is twofold: - Be consistent with how inlines work. - Allow us to publish a "epriestley updated this revision + epriestley marked 15 inlines as done" story later if we want. This seems more useful than publishing 15 "epriestley marked one thing as done" stories. - The actual bit where done-ness publishes isn't implemented. - UI is bare bones. - No integration with the rest of the UI yet. Test Plan: Clicked some checkboxes. Reviewers: chad, btrahan Reviewed By: btrahan Subscribers: paulshen, chasemp, epriestley Maniphest Tasks: T1460 Differential Revision: https://secure.phabricator.com/D12033
2015-03-10 02:41:47 +01:00
}
Track a "Done" state on inline comments Summary: Ref T1460. This just barely works, but throwing it up in case any of it sounds mechanically crazy before we build integrations/UI/etc. Specifically, these are the behaviors: - You can mark your own draft comments as "done" before you submit them. The intent is to let reviewers mark their stuff advisory/minor/not-important before they submit it, to hint to authors that they don't expect the feedback to necessarily be addressed (maybe it's a joke, maybe it's just discussion, maybe it's "consider.."). - You can mark others' published comments as "done" if you're the revision/commit author. The intent is to keep this lightweight by not requiring an audit trail of who marked what done when. If anyone could mark anything done, we'd have to have some way to show who marked stuff. - When you mark stuff done (or unmark it), it goes into a "draft" state, where you see the change but others don't see it yet. The intent is twofold: - Be consistent with how inlines work. - Allow us to publish a "epriestley updated this revision + epriestley marked 15 inlines as done" story later if we want. This seems more useful than publishing 15 "epriestley marked one thing as done" stories. - The actual bit where done-ness publishes isn't implemented. - UI is bare bones. - No integration with the rest of the UI yet. Test Plan: Clicked some checkboxes. Reviewers: chad, btrahan Reviewed By: btrahan Subscribers: paulshen, chasemp, epriestley Maniphest Tasks: T1460 Differential Revision: https://secure.phabricator.com/D12033
2015-03-10 02:41:47 +01:00
if (op == 'done') {
var checkbox = JX.DOM.find(node, 'input', 'differential-inline-done');
new JX.DifferentialInlineCommentEditor(config.uri)
.toggleCheckbox(data.id, checkbox);
return;
}
var original = data.original;
var reply_phid = null;
if (op == 'reply') {
// If the user hit "reply", the original text is empty (a new reply), not
// the text of the comment they're replying to.
original = '';
reply_phid = data.phid;
}
var row = JX.DOM.findAbove(node, 'tr');
var changeset_root = JX.DOM.findAbove(
node,
'div',
'differential-changeset');
var view = JX.ChangesetViewManager.getForNode(changeset_root);
editor = new JX.DifferentialInlineCommentEditor(config.uri)
.setTemplates(view.getUndoTemplates())
.setOperation(op)
.setID(data.id)
.setChangesetID(data.changesetID)
.setLineNumber(data.number)
.setLength(data.length)
.setOnRight(data.on_right)
.setOriginalText(original)
.setRow(row)
.setTable(row.parentNode)
.setReplyToCommentPHID(reply_phid)
.setRenderer(view.getRenderer())
.start();
set_link_state(true);
};
Track a "Done" state on inline comments Summary: Ref T1460. This just barely works, but throwing it up in case any of it sounds mechanically crazy before we build integrations/UI/etc. Specifically, these are the behaviors: - You can mark your own draft comments as "done" before you submit them. The intent is to let reviewers mark their stuff advisory/minor/not-important before they submit it, to hint to authors that they don't expect the feedback to necessarily be addressed (maybe it's a joke, maybe it's just discussion, maybe it's "consider.."). - You can mark others' published comments as "done" if you're the revision/commit author. The intent is to keep this lightweight by not requiring an audit trail of who marked what done when. If anyone could mark anything done, we'd have to have some way to show who marked stuff. - When you mark stuff done (or unmark it), it goes into a "draft" state, where you see the change but others don't see it yet. The intent is twofold: - Be consistent with how inlines work. - Allow us to publish a "epriestley updated this revision + epriestley marked 15 inlines as done" story later if we want. This seems more useful than publishing 15 "epriestley marked one thing as done" stories. - The actual bit where done-ness publishes isn't implemented. - UI is bare bones. - No integration with the rest of the UI yet. Test Plan: Clicked some checkboxes. Reviewers: chad, btrahan Reviewed By: btrahan Subscribers: paulshen, chasemp, epriestley Maniphest Tasks: T1460 Differential Revision: https://secure.phabricator.com/D12033
2015-03-10 02:41:47 +01:00
for (var op in {'edit': 1, 'delete': 1, 'reply': 1, 'done': 1}) {
JX.Stratcom.listen(
'click',
['differential-inline-comment', 'differential-inline-' + op],
JX.bind(null, action_handler, op));
}
JX.Stratcom.listen(
'differential-inline-action',
null,
function(e) {
var data = e.getData();
handle_inline_action(data.node, data.op);
});
// Respond to the user clicking the "Hide Inline" button on an inline
// comment.
JX.Stratcom.listen('click', 'hide-inline', function(e) {
e.kill();
var row = e.getNode('inline-row');
JX.DOM.hide(row);
var prev = row.previousSibling;
while (prev && JX.Stratcom.hasSigil(prev, 'inline-row')) {
prev = prev.previousSibling;
}
if (!prev) {
return;
}
var comment = e.getNodeData('differential-inline-comment');
var slots = [];
for (var ii = 0; ii < prev.childNodes.length; ii++) {
if (JX.DOM.isType(prev.childNodes[ii], 'th')) {
slots.push(prev.childNodes[ii]);
}
}
// Select the right-hand side if the comment is on the right.
var slot = (comment.on_right && slots[1]) || slots[0];
var reveal = JX.DOM.scry(slot, 'a', 'reveal-inlines')[0];
if (!reveal) {
reveal = JX.$N(
'a',
{
className: 'reveal-inlines',
sigil: 'reveal-inlines'
},
JX.$H(config.revealIcon));
JX.DOM.prependContent(slot, reveal);
}
new JX.Workflow(config.uri, {op: 'hide', ids: comment.id})
.setHandler(JX.bag)
.start();
});
JX.Stratcom.listen('click', 'reveal-inlines', function(e) {
e.kill();
var row = e.getNode('tag:tr');
var next = row.nextSibling;
var ids = [];
var ii;
// Show any hidden inline comment rows directly below this one.
while (next && JX.Stratcom.hasSigil(next, 'inline-row')) {
JX.DOM.show(next);
var comments = JX.DOM.scry(next, 'div', 'differential-inline-comment');
for (ii = 0; ii < comments.length; ii++) {
var id = JX.Stratcom.getData(comments[ii]).id;
if (id) {
ids.push(id);
}
}
next = next.nextSibling;
}
// Remove any "reveal" icons on the row.
var reveals = JX.DOM.scry(row, 'a', 'reveal-inlines');
for (ii = 0; ii < reveals.length; ii++) {
JX.DOM.remove(reveals[ii]);
}
new JX.Workflow(config.uri, {op: 'show', ids: ids.join(',')})
.setHandler(JX.bag)
.start();
});
});