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Improve select-to-comment behavior in Firefox and on unified diffs
Summary: Ref T13513. - Firefox represents multiple selected rows as a discontinuous range. Accommodate this. - Unified diffs don't have a "copy" marker. Do something sort-of-reasonable for them. Test Plan: - Selected multiple lines of content in Firefox, got an option to add a comment. - Selected content in unified mode, got an option to add a comment. Maniphest Tasks: T13513 Differential Revision: https://secure.phabricator.com/D21249
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42378ea393
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ebef22ccc1
2 changed files with 59 additions and 35 deletions
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@ -13,7 +13,7 @@ return array(
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'core.pkg.js' => '0efaf0ac',
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'dark-console.pkg.js' => '187792c2',
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'differential.pkg.css' => 'd71d4531',
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'differential.pkg.js' => '06a7949c',
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'differential.pkg.js' => 'ac6914bb',
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'diffusion.pkg.css' => '42c75c37',
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'diffusion.pkg.js' => 'a98c0bf7',
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'maniphest.pkg.css' => '35995d6d',
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@ -380,7 +380,7 @@ return array(
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'rsrc/js/application/dashboard/behavior-dashboard-query-panel-select.js' => '1e413dc9',
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'rsrc/js/application/dashboard/behavior-dashboard-tab-panel.js' => '0116d3e8',
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'rsrc/js/application/diff/DiffChangeset.js' => '20715b98',
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'rsrc/js/application/diff/DiffChangesetList.js' => '4a3639a1',
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'rsrc/js/application/diff/DiffChangesetList.js' => '9d5b137e',
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'rsrc/js/application/diff/DiffInline.js' => '6227a0e3',
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'rsrc/js/application/diff/DiffPathView.js' => '8207abf9',
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'rsrc/js/application/diff/DiffTreeView.js' => '5d83623b',
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@ -775,7 +775,7 @@ return array(
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'phabricator-darkmessage' => '26cd4b73',
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'phabricator-dashboard-css' => '5a205b9d',
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'phabricator-diff-changeset' => '20715b98',
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'phabricator-diff-changeset-list' => '4a3639a1',
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'phabricator-diff-changeset-list' => '9d5b137e',
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'phabricator-diff-inline' => '6227a0e3',
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'phabricator-diff-path-view' => '8207abf9',
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'phabricator-diff-tree-view' => '5d83623b',
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@ -1327,11 +1327,6 @@ return array(
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'490e2e2e' => array(
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'phui-oi-list-view-css',
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),
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'4a3639a1' => array(
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'javelin-install',
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'phuix-button-view',
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'phabricator-diff-tree-view',
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),
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'4a7fb02b' => array(
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'javelin-behavior',
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'javelin-dom',
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@ -1821,6 +1816,11 @@ return array(
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'javelin-uri',
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'phabricator-textareautils',
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),
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'9d5b137e' => array(
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'javelin-install',
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'phuix-button-view',
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'phabricator-diff-tree-view',
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),
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'9f081f05' => array(
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'javelin-behavior',
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'javelin-dom',
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@ -2232,34 +2232,36 @@ JX.install('DiffChangesetList', {
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_updateSourceSelection: function() {
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var ranges = this._getSelectedRanges();
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// If we have zero or more than one range, don't do anything.
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if (ranges.length === 1) {
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for (var ii = 0; ii < ranges.length; ii++) {
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var range = ranges[ii];
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var head = range.startContainer;
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var last = range.endContainer;
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var head_loc = this._getFragmentLocation(head);
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var last_loc = this._getFragmentLocation(last);
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if (head_loc === null || last_loc === null) {
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break;
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}
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if (head_loc.changesetID !== last_loc.changesetID) {
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break;
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}
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head_loc.offset += range.startOffset;
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last_loc.offset += range.endOffset;
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this._setSourceSelection(head_loc, last_loc);
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return;
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}
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// In Firefox, selecting multiple rows gives us multiple ranges. In
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// Safari and Chrome, we get a single range.
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if (!ranges.length) {
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this._setSourceSelection(null, null);
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return;
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}
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this._setSourceSelection(null, null);
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var min = 0;
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var max = ranges.length - 1;
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var head = ranges[min].startContainer;
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var last = ranges[max].endContainer;
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var head_loc = this._getFragmentLocation(head);
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var last_loc = this._getFragmentLocation(last);
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if (head_loc === null || last_loc === null) {
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this._setSourceSelection(null, null);
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return;
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}
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if (head_loc.changesetID !== last_loc.changesetID) {
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this._setSourceSelection(null, null);
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return;
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}
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head_loc.offset += ranges[min].startOffset;
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last_loc.offset += ranges[max].endOffset;
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this._setSourceSelection(head_loc, last_loc);
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},
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_setSourceSelection: function(start, end) {
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@ -2382,6 +2384,8 @@ JX.install('DiffChangesetList', {
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// Find the line number and display column for the fragment.
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var line = null;
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var column_count = -1;
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var has_new = false;
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var has_old = false;
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var offset = null;
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var target_node = null;
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var td;
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@ -2415,6 +2419,18 @@ JX.install('DiffChangesetList', {
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while (cursor) {
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if (cursor.getAttribute('data-copy-mode')) {
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column_count++;
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} else {
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// In unified mode, the content column isn't currently marked
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// with an attribute, and we can't count content columns anyway.
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// Keep track of whether or not we see a "NL" (New Line) column
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// and/or an "OL" (Old Line) column to try to puzzle out which
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// side of the display change we're on.
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if (cursor.id.match(/NL/)) {
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has_new = true;
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} else if (cursor.id.match(/OL/)) {
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has_old = true;
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}
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}
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var n = parseInt(cursor.getAttribute('data-n'));
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@ -2434,7 +2450,15 @@ JX.install('DiffChangesetList', {
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}
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if (column_count < 0) {
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return null;
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if (has_new || has_old) {
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if (has_new) {
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column_count = 1;
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} else {
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column_count = 0;
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}
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} else {
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return null;
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}
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}
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var seen = 0;
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