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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/115595/">https://git.reviewboard.kde.org/r/115595/</a>
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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;">Hi, thanks for the patch!
The overall idea looks good, but I have some suggestions regarding the implementation. Some are coding style issues, others are slight improvements.</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242739#file242739line639" style="color: black; font-weight: bold; text-decoration: underline;">app/viewmainpage.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void ViewMainPage::openUrls(const KUrl::List& allUrls, const KUrl& currentUrl)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">d</span><span class="o">-></span><span class="n">mDocumentViewContainer</span><span class="o">-></span><span class="n">updateSetup</span><span class="p">(</span><span class="n">d</span><span class="o">-></span><span class="n">mDocumentViews</span><span class="p">.</span><span class="n">last</span><span class="p">());</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Coding style: Gwenview code uses 4 spaces for indentation, not tabs. Being consistent with indentation makes diff more readable.</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242739#file242739line689" style="color: black; font-weight: bold; text-decoration: underline;">app/viewmainpage.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void ViewMainPage::openUrls(const KUrl::List& allUrls, const KUrl& currentUrl)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">view</span><span class="o">-></span><span class="n">openUrl</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="n">setup</span><span class="p">);</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">DocumentView</span><span class="o">::</span><span class="n">Setup</span> <span class="n">savedSetup</span> <span class="o">=</span> <span class="n">d</span><span class="o">-></span><span class="n">mDocumentViewContainer</span><span class="o">-></span><span class="n">isUrl</span><span class="p">(</span><span class="n">url</span><span class="p">)</span> <span class="o">?</span> <span class="n">d</span><span class="o">-></span><span class="n">mDocumentViewContainer</span><span class="o">-></span><span class="n">savedSetup</span><span class="p">(</span><span class="n">url</span><span class="p">)</span> <span class="o">:</span> <span class="n">setup</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">DocumentView::Setup has a `valid` field, which could be used here to avoid looking up the url in `urlToSetup` twice. The code could look like this:
DocumentView::Setup savedSetup = d->mDocumentViewContainer->savedSetup(url);
view->openUrl(url, savedSetup.valid ? savedSetup : setup);</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242740#file242740line27" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#include<lib/documentview/documentview.h></span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">coding style: space before the '<' character</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242740#file242740line30" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">ditto</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242740#file242740line71" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="kt">bool</span> <span class="nf">isUrl</span><span class="p">(</span><span class="k">const</span> <span class="n">KUrl</span><span class="o">&</span> <span class="n">url</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">No longer necessary with the suggestion I made above</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242740#file242740line76" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">DocumentView</span><span class="o">::</span><span class="n">Setup</span> <span class="n">savedSetup</span><span class="p">(</span><span class="k">const</span> <span class="n">KUrl</span><span class="o">&</span> <span class="n">url</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This method should be marked const because it does not modify DocumentViewContainer.</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242741#file242741line48" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">typedef</span> <span class="n">QHash</span><span class="o"><</span><span class="n">KUrl</span><span class="p">,</span> <span class="n">DocumentView</span><span class="o">::</span><span class="n">Setup</span><span class="o">></span> <span class="n">UrlToSetup</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I like to name maps or hashs the other way around. In this case it would be SetupForUrl.
The reason behind this is it makes the code more readable, because the concepts are on the same side. I find this:
Setup setup = setupForUrl(url);
More readable than this:
Setup setup = urlToSetup(url);</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242741#file242741line54" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.cpp</a>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Coding style: Member variables should be prefixed with 'm' (for "member")</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242741#file242741line144" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">return</span><span class="p">(</span><span class="n">d</span><span class="o">-></span><span class="n">urlToSetup</span><span class="p">.</span><span class="n">contains</span><span class="p">(</span><span class="n">url</span><span class="p">));</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Coding style: no parenthesis around return values.</pre>
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<a href="https://git.reviewboard.kde.org/r/115595/diff/1/?file=242741#file242741line153" style="color: black; font-weight: bold; text-decoration: underline;">lib/documentview/documentviewcontainer.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I think this can be simplified into:
d->urlToSetup[view->url()] = view->setup();</pre>
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<p>- Aurélien Gâteau</p>
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<p>On February 8th, 2014, 10:22 p.m. CET, Abhinav Gangwar wrote:</p>
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<div>Review request for Gwenview and Aurélien Gâteau.</div>
<div>By Abhinav Gangwar.</div>
<p style="color: grey;"><i>Updated Feb. 8, 2014, 10:22 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
gwenview
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<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 patch I designed will let Gwenview save the zoom configuration of current image, whenever the user switches to other image. Now if the other image has not been viewed before ( means no saved zoom configuration exists for this image), open it with the current zoom levels set by ZoomLock value (If ZoomLock is not enabled) or with its default size(if ZoomLock is not enabled). Otherwise display the image with its saved zoom configurations. After the Gwenview session ends, it will flush all these zoom configurations.
The currently implemented ZoomLock feature allows to view all the images with same zoom level that has been set by user. Now, if a user switches to other image(say im2) from current image(say im1) and zoom it (to compare or some other purpose) with a different zoom level, he is gonna lost the previous image's(im1) zoom levels using which he wanted to compare the other image(im2). The user may need different zoom levels for different images to compare them. So, using the zoomlock feature, user still needs to change zoom levels again and again for images( becomes tedious for large number of images).</pre>
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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 tested the patch on my system and it produced expected results.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>app/viewmainpage.cpp <span style="color: grey">(b40b622)</span></li>
<li>lib/documentview/documentviewcontainer.h <span style="color: grey">(a4ef4a7)</span></li>
<li>lib/documentview/documentviewcontainer.cpp <span style="color: grey">(475e7a8)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/115595/diff/" style="margin-left: 3em;">View Diff</a></p>
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