<table><tr><td style="">mwolff added inline comments.
</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/D8493" 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/D8493#inline-37518" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">foldermodel.cpp:1671</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">return</span><span class="p">;</span>
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</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">m_screenMapper</span> <span style="color: #aa2211">=</span> <span class="n">screenMapper</span><span class="p">;</span>
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<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">missing disconnect on the old mapper for the invalidate filter</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/D8493#inline-37517" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">foldermodel.cpp:1704</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">setScreen</span><span class="p">(</span><span class="n">containment</span><span style="color: #aa2211">-></span><span class="n">screen</span><span class="p">());</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">connect</span><span class="p">(</span><span class="n">containment</span><span class="p">,</span> <span style="color: #aa2211">&</span><span class="n">Plasma</span><span style="color: #aa2211">::</span><span class="n">Containment</span><span style="color: #aa2211">::</span><span class="n">screenChanged</span><span class="p">,</span> <span style="color: #aa4000">this</span><span class="p">,</span> <span style="color: #aa2211">&</span><span class="n">FolderModel</span><span style="color: #aa2211">::</span><span class="n">setScreen</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;">when the interface changes, don't you need to disconnect the old containment here?</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/D8493#inline-37520" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">screenmapper.cpp:58</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">void</span> <span class="n">ScreenMapper</span><span style="color: #aa2211">::</span><span class="n">addScreen</span><span class="p">(</span><span style="color: #aa4000">int</span> <span class="n">screenId</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;">conceptually, what is the difference between addScreen and registerScreen? I can see the code of course, but the names are super similar, and the code as well. Can/should they share code? Most notably <tt style="background: #ebebeb; font-size: 13px;">m_firstScreen</tt> isn't updated in <tt style="background: #ebebeb; font-size: 13px;">addScreen</tt>?</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/D8493#inline-37519" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">screenmapper.cpp:90</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: #aa4000">const</span> <span style="color: #aa4000">auto</span> <span class="n">it</span> <span style="color: #aa2211">=</span> <span class="n">std</span><span style="color: #aa2211">::</span><span class="n">min_element</span><span class="p">(</span><span class="n">m_availableScreens</span><span class="p">.</span><span class="n">constBegin</span><span class="p">(),</span> <span class="n">m_availableScreens</span><span class="p">.</span><span class="n">constEnd</span><span class="p">());</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #aa4000">return</span> <span style="color: #aa2211">*</span><span class="n">it</span><span class="p">;</span>
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<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;"><tt style="background: #ebebeb; font-size: 13px;">return m_firstScreen</tt>, no? faster, and your code would crash if there is no screen available</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/D8493#inline-37516" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">screenmapper.cpp:97</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">m_corona</span> <span style="color: #aa2211">!=</span> <span class="n">corona</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">m_corona</span> <span style="color: #aa2211">=</span> <span class="n">corona</span><span class="p">;</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">m_corona</span><span class="p">)</span> <span class="p">{</span>
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<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">missing disconnect on old m_corona, if valid</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R119 Plasma Desktop</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D8493" rel="noreferrer">https://phabricator.kde.org/D8493</a></div></div><br /><div><strong>To: </strong>amantia, Plasma, ervin, mlaurent, dvratil, hein, aacid, davidedmundson, apol<br /><strong>Cc: </strong>mwolff, davidedmundson, broulik, mart, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol<br /></div>