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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/106058/">http://git.reviewboard.kde.org/r/106058/</a>
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<p style="margin-top: 0;">On August 18th, 2012, 6:20 p.m., <b>Albert Astals Cid</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;">But notifyCurrentPageAboutToBeChanged can be wrong in pageview sometimes (e.g. when chaging the viewport using the scrollbar), right?</pre>
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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;">Hej Albert,
why should it be wrong?</pre>
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<p>- Tobias</p>
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<p>On August 17th, 2012, 9 a.m., Tobias Koenig wrote:</p>
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<div>Review request for Okular.</div>
<div>By Tobias Koenig.</div>
<p style="color: grey;"><i>Updated Aug. 17, 2012, 9 a.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 DocumentObserver API currently does not provide a way to notify about page changes, only about viewport changes. That means each implementation of DocumentObserver (e.g. TOC, MiniBar, SideReview etc.) kept a private variable to keep track of the current page to detect page changes.
This patch moves the page change detection into the Okular::Document class and extends the Okular::DocumentObserver API with the two callbacks notifyCurrentPageAboutToBeChanged(int page) and notifyCurrentPageChanged(int page).
That allows the implementations of Okular::DocumentObserver to just reimplement the notifyCurrentPageChanged() callback instead of reimplementing the page-changed-detection logic.
Since the two callbacks are always invoked on _all_ listeners, the PageView has now a chance to get informed about page changes even though it's notifyViewport() method is not invoked if it changes the viewport itself.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>core/document.cpp <span style="color: grey">(f6bf699)</span></li>
<li>core/document_p.h <span style="color: grey">(54e922d)</span></li>
<li>core/observer.h <span style="color: grey">(76c096c)</span></li>
<li>core/observer.cpp <span style="color: grey">(0201a1d)</span></li>
<li>ui/minibar.h <span style="color: grey">(acb1163)</span></li>
<li>ui/minibar.cpp <span style="color: grey">(051df72)</span></li>
<li>ui/pagesizelabel.h <span style="color: grey">(ea508b8)</span></li>
<li>ui/pagesizelabel.cpp <span style="color: grey">(4a80779)</span></li>
<li>ui/pageview.h <span style="color: grey">(43ca2ab)</span></li>
<li>ui/pageview.cpp <span style="color: grey">(5e04412)</span></li>
<li>ui/presentationwidget.h <span style="color: grey">(20dbcbb)</span></li>
<li>ui/presentationwidget.cpp <span style="color: grey">(f4da539)</span></li>
<li>ui/side_reviews.h <span style="color: grey">(d063b7b)</span></li>
<li>ui/side_reviews.cpp <span style="color: grey">(a036c48)</span></li>
<li>ui/thumbnaillist.h <span style="color: grey">(0d7136b)</span></li>
<li>ui/thumbnaillist.cpp <span style="color: grey">(8b23025)</span></li>
<li>ui/toc.h <span style="color: grey">(4e63ef6)</span></li>
<li>ui/toc.cpp <span style="color: grey">(3203c79)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/106058/diff/" style="margin-left: 3em;">View Diff</a></p>
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