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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/112023/">http://git.reviewboard.kde.org/r/112023/</a>
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<p style="margin-top: 0;">On August 12th, 2013, 4:57 p.m. UTC, <b>Matěj Laitl</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/112023/diff/1/?file=178093#file178093line125" style="color: black; font-weight: bold; text-decoration: underline;">src/core/collections/Collection.h</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">namespace Collections</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/**</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/**</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * Return true if this collection can be written to (tracks added, removed).</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * Return true if this collection can <span class="hl">actually </span>be written to (tracks added, removed).</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * Convenience short-cut for calling CollectionLocation's isWritable.</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * Convenience short-cut for calling CollectionLocation's isWritable.<span class="hl"> A collection</span></span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * might be of a writeable type in principle but be in read-only mode for some reason.</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> */</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> */</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">virtual</span> <span class="kt">bool</span> <span class="n">isWritable</span><span class="p">()</span> <span class="k">const</span><span class="p">;</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">virtual</span> <span class="kt">bool</span> <span class="n">isWritable</span><span class="p">()</span> <span class="k">const</span><span class="p">;</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/**</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/**</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * Return true if this type of collection can be written in principle.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> */</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">virtual</span> <span class="kt">bool</span> <span class="n">isWriteableType</span><span class="p">()</span> <span class="k">const</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Hmm, I don't like the combination of 2 bools to signify 3 possible values (because you introduce one invalid combination).
What about making it:
Enum WritableType {
Writable,
TemporarilyNotWritable,
NotWritable // permanently
}
WritableType writableType() const;</pre>
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<p>On August 12th, 2013, 6:45 p.m. UTC, <b>Frank Meerkoetter</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Sure, i'll update the patch</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I have a question about your proposal.
Your intention is to replace isWriteable() and isWriteableType() with writeableType() which returns an enum?</pre>
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<p>- Frank</p>
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<p>On August 11th, 2013, 8:08 p.m. UTC, Frank Meerkoetter wrote:</p>
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<div>Review request for Amarok.</div>
<div>By Frank Meerkoetter.</div>
<p style="color: grey;"><i>Updated Aug. 11, 2013, 8:08 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The fix in https://git.reviewboard.kde.org/r/111991/ fixes isWriteable() for UMS collections. This has the effect that if an UMS-collection is actually non-writeable the copy/move operations will be missing from the TreeView/Filebrowser context menus. There is no clue to the user what is going on.
This patch is introducing a new method to the Collection interface so we can differentiate between collections that are non-writeable by principle and collections that just happen to be non-writeable right now (for what ever reason).
I use this changed collection interface to disable move/copy actions (as opposed to hide) for non-writeable UMS-colllections. This should give the user at least a hint what is going on.
Unfortunately i haven't found a way to display a tooltip ("Currently readonly"). The action is offering an setTooltip() method but now effect was observed.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I have tested with an USB-stick that is writeable and another one that is non-writeable. I have also observed that for the FileBrowser the "Local collection" is still shown as active.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/browsers/CollectionTreeView.cpp <span style="color: grey">(7e93c9a)</span></li>
<li>src/browsers/filebrowser/FileView.cpp <span style="color: grey">(ad200eb)</span></li>
<li>src/core-impl/collections/umscollection/UmsCollection.h <span style="color: grey">(749ff81)</span></li>
<li>src/core-impl/collections/umscollection/UmsCollection.cpp <span style="color: grey">(028966e)</span></li>
<li>src/core/collections/Collection.h <span style="color: grey">(94d24d7)</span></li>
<li>src/core/collections/Collection.cpp <span style="color: grey">(01a2e8c)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/112023/diff/" style="margin-left: 3em;">View Diff</a></p>
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