<table><tr><td style="">dfaure requested changes to this revision.<br />dfaure added inline comments.<br />This revision now requires changes to proceed.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D7270" rel="noreferrer">View Revision</a></tr></table><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D7270#inline-29699" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">fileundomanager.cpp:111</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"><span style="color: #aa4000">private</span><span style="color: #aa2211">:</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #aa4000">class</span> <span style="color: #00702a">UndoJobPrivate</span> <span style="color: #aa2211">:</span> <span style="color: #aa4000">public</span> <span class="n">JobPrivate</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="p">{</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">Is this subclass needed? You could just move the code of its constructor to the UndoJob constructor, no? (using Q_D of course)</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D7270#inline-29701" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">fileundomanager.cpp:116</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="p">{</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #74777d">// Do we need this variable at all?</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #aa4000">if</span> <span class="p">(</span><span class="n">useElevatedPrivilege</span><span class="p">)</span> <span class="p">{</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">It seems to me that we only want to undo with "privilege execution enabled" if the original job has privilege execution enabled, no?<br />
This requires storing that information together with the undo information...</p>
<p style="padding: 0; margin: 8px;">On the other hand I can't think of a use case where the undo manager is used and we wouldn't want this<br />
(if I understand correctly, the flag in kio jobs is mostly so that jobs triggered programmatically rather than via user interaction never prompt with polkit; but only jobs from the user get undo support, and only jobs where polkit was used would need polkit during undo ... unless I'm missing something).</p>
<p style="padding: 0; margin: 8px;">So I'm a bit undecided, but I welcome any thoughts in this reflection ;)</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D7270#inline-29702" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">fileundomanager.cpp:121</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">m_caption</span> <span style="color: #aa2211">=</span> <span class="n">i18n</span><span class="p">(</span><span style="color: #766510">"Undo Changes"</span><span class="p">);</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">m_message</span> <span style="color: #aa2211">=</span> <span class="n">i18n</span><span class="p">(</span><span style="color: #766510">"Undoing from this folder requires root privileges. Do you want to continue?"</span><span class="p">);</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="p">}</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">"from this folder" is possibly incorrect.</p>
<p style="padding: 0; margin: 8px;">The root privileges might be needed at destination, rather than "here".<br />
So I think it would be more correct to say "Undoing this operation requires..."</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D7270#inline-29700" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">fileundomanager.cpp:135</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #aa4000">if</span> <span class="p">(</span><span class="n">useElevatedPrivilege</span><span class="p">)</span> <span class="p">{</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">FileUndoManager</span><span style="color: #aa2211">::</span><span class="n">self</span><span class="p">()</span><span style="color: #aa2211">-></span><span class="n">d</span><span style="color: #aa2211">-></span><span class="n">m_privilegeExecFlag</span> <span style="color: #aa2211">=</span> <span class="n">KIO</span><span style="color: #aa2211">::</span><span class="n">PrivilegeExecution</span><span class="p">;</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="p">}</span>
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<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">The FileUndoManager is the one creating UndoJobs, isn't it?</p>
<p style="padding: 0; margin: 8px;">So this line seems to me like it's the wrong way around, the job setting something in the undomanager.<br />
Surely the undomanager knows already if it should set that flag or not, without needing every job to do that for him.</p></div></div></div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D7270" rel="noreferrer">https://phabricator.kde.org/D7270</a></div></div><br /><div><strong>To: </strong>chinmoyr, Frameworks, dfaure<br /></div>