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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/127366/">https://git.reviewboard.kde.org/r/127366/</a>
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<p style="margin-top: 0;">On March 14th, 2016, 12:46 a.m. UTC, <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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Looks very nice for a start, congratulations.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Reconsider UI, esp. the Ctrl-way to get focus. Is there something in the KDE HIG about it?</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's not too bad, i think it would be ok, but if you awnt to try asking in the kde-usability mailing list it may help (sometimes it does not though, so be prepared :D)</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Improve handling when annotation gets so small that resize handles overlap.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I guess in that case one could try to always default to one of the corner ones, so you're forced to make it bigger by 2 dimensions?</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Find approach how to handle "resize to negative geometry".</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I think not letting people go negative is what makes more sense</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Known Bug: In the thumbnail list, resize handles are drawn too big, and not refreshed correctly.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I'd say it makes more sense to not draw the handles at all</p></pre>
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<p>On March 18th, 2016, 8:33 p.m. UTC, <b>Tobias Deiminger</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Fixed with Revision 2:
-set correct resize mode if page is rotated
-don't allow resize to smaller than 0 x 0
-don't draw resize handles in thumbnail list</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Changed:
-resize handles are filled slightly transparent</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Drawing the handles is now optional, and only enabled in PageView::drawDocumentOnPainter.
Should it be done somewhere else, too? E.g., there is active/components/pageitem.cpp, but sadly I don't have a clue when/by whom this is used.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Regarding kde-usability mailing list, I think before posting there I'll try to find some good KDE reference application and check what they do. I'd consider Okular as a good reference app, but it won't help me in this case :-) Some ideas come already from gwenview.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Is there something that you think should be done soon, or as next change? If not I'll just go on with what comes to my mind, and will probably update here in 1..2 weeks.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Btw., sorry, I don't know how inline quote here (using the reviewboard webinterface).</p></pre>
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<p>On March 21st, 2016, 7:20 a.m. UTC, <b>Jonathan Schultz</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I like it a lot in terms what it lets the user do, but agree that the use of the Control key is a bit unusual. I also have an interest in this because it overlaps with stuff I am working on to do more with selections.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">My sense is that annotations should be select-able, by left-clicking on some obvious part of them, and once selected can then be moved/resized, (and eventually also cut/copied/deleted/properties/etc). This seems more consistent with UIs that people are used to.</p></pre>
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<p>On March 21st, 2016, 11:03 p.m. UTC, <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;"><blockquote style="text-rendering: inherit;padding: 0 0 0 1em;border-left: 1px solid #bbb;white-space: normal;margin: 0 0 0 0.5em;line-height: inherit;">
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Should it be done somewhere else, too? E.g., there is active/components/pageitem.cpp, but sadly I don't have a clue when/by whom this is used.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's for the "mobile" version of the app, it doesn't have the complex interaction modes (i think) so ignore for now.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Btw., sorry, I don't know how inline quote here (using the reviewboard webinterface).</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's using markdown, see the "Markdown Reference" link, but it's basically prefixing the line by > and then having an empty line for adding your answer</p></pre>
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<p>On March 26th, 2016, 8:25 p.m. UTC, <b>Tobias Deiminger</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;"><blockquote style="text-rendering: inherit;padding: 0 0 0 1em;border-left: 1px solid #bbb;white-space: normal;margin: 0 0 0 0.5em;line-height: inherit;">
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">annotations should be select-able, by left-clicking on some obvious part of them, and once selected can then be moved/resized</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Calligra and Karbon do it like Jonathan says. I liked the idea too, so gave it a try and find the handling better now. What do you think?
Could there be problems because of conflicting user intents (e.g., move the whole document vs. move the annotation)?
I can quite easily revert or change it again, as design has also improved now.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">it overlaps with stuff I am working on to do more with selections</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Sounds interesting... who would eventually care about merging?</p></pre>
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<p>On April 28th, 2016, 7:48 p.m. UTC, <b>Tobias Deiminger</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Albert, can you already vote for or against following changes? (concerns rev 5 of the diff)</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">1) The patch changes the UI for annotations: Away from "hold ctrl-key while operating on", towards "select by left click, then operate on". See "Usage" in descirption of this RR, or just apply the patch and try it. It's similiar to other KDE applications (calligra flow, karbon, words, ...), and I find it more self-explaining. On the other hand, it breaks behavior okular users might be used to. If in doubt, rev 5 should be suitable for giving a working prototype to kde-usability list and ask them.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">2) The patch considerably modifies class PageView. The idea is to have all "operate on annotation" functionality in class MouseAnnotation, instead of interleaving it in the longish PageView. PageView then only delegates events to MouseAnnotation. This concerns also non-resize-related features. E.g. I moved annotation tooltips and video playback there. It was almost necessary for me to gain an overview of existing features and behavior, and it should aid keeping consistency and avoiding conflicts in the UI. It also helps to identify and separate common code. On the other hand there's more to review for you, and there's higher risk of introducing regressions.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Are both changes OK for you? If so, I'd go on with identifiying missing things, tidying up and testing.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">If you don't agree, I'll stop for now and wait until there's time for discussion on alternate approaches.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Cheers
Tobias</p></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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Sorry, i have a huge backlog of thigns to do, will try to get this review done as soon as possible :/</p></pre>
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<p>- Albert</p>
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<p>On April 28th, 2016, 7:13 p.m. UTC, Tobias Deiminger wrote:</p>
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<div>Review request for Okular.</div>
<div>By Tobias Deiminger.</div>
<p style="color: grey;"><i>Updated April 28, 2016, 7:13 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=177778">177778</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
okular
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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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This diff adds an annotation resize feature to okular (see Bug 177778).</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Usage:
If you left-click at an annotation, it gets selected and 8 resize handles appear on the corners/edges of the selection rectangle. When cursor is moved over one of the handles, the cursor shape indicates resize mode (everywhere else on the annotation means "move", just as it was before resize feature was added). Press ESC, or click an area outside the annotation to cancel selection. Feature is only applicable for annotation types AText, AStamp and AGeom.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Notable changes:
It works by eventually changing AnnotationPrivate::m_boundary and notifying generator (i.e. poppler) about that change, similar to the existing move functionality.
-Separated annotation state handling out of PageView into a new class MouseAnnotation (ui/pageviewmouseannotation.cpp)
-Added method Document::adjustPageAnnotation, backed by a QUndoCommand class Okular::AdjustAnnotationCommand
-Added method Annotation::adjust
-Draw resize handles and selection boundary in MouseAnnotation::routePaint
-Draw only a bounding rectangle during resize, if annotation is rendered externally
Some functionality unrelated to the resize feature is also shifted to class MouseAnnotation, to establish a single place of responsibility for annotation interactions.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Known Bugs:
-For geometric annotations, only the the shape of the annotation is sensitive for move/resize, but not the selection rectangle.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">TODO:
-Consider z-Order for overlapping annotations? (currently, selection rectangle is always drawn on top, while the related annotation may be in background).
-Provide a PDF document with suitable content, where supported annotation types and and possible regressions can be tested.
-Add test cases once requirements are fixed.</p></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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Resize and move work
-for types AText, AStamp and AGeom
-on all pages of document
-when viewport position changes
-when zoom level changes
-for all page rotations (0°, 90°, 180°, 270°)</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Selection is canceled
-when currently selected annotation is deleted
-on mouse click outside of currently selected annotation
-ESC is pressed</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Viewport is shifted when mouse cursor during move/resize comes close to viewport border.
Resize to negative is prevented.
Tiny annotations are still selectable.
If mouse is moved over an annotation type that we can focus, and the annotation is not yet focused, mouse cursor shape changes to arrow.
If mouse cursor rests over an annotation A, while annotation B is focused, a tooltip for annotation A is shown.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Test for regressions:
-Annotation interaction (focus, move, resize, start playback, ...) are only done in mode EnumMouseMode::Browse.
-If mouse is moved over an annotation type where we can start an action, mouse cursor shape changes to pointing hand.
-If mouse is moved over an annotation type that we can't interact with, mouse cursor shape stays a open hand.
-If mouse cursor rests over an annotation of any type, a tooltip for that annotation is shown.
-Grab/move scroll area (on left click + mouse move) is prevented, if mouse is over focused annotation, or over AMovie/AScreen/AFileAttachment annotation.
-A double click on a annotation starts the "annotator".</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>CMakeLists.txt <span style="color: grey">(97e8db6e4a704fd34331fad7b7628ca2248b62d8)</span></li>
<li>core/annotations.h <span style="color: grey">(4f107440dc824fd9049a30082befd18642e63895)</span></li>
<li>core/annotations.cpp <span style="color: grey">(e02994688414bdf485b308d6ef122ee2eff3fbaf)</span></li>
<li>core/annotations_p.h <span style="color: grey">(07b124a4fae40b7a983aa382ae824125e6d25746)</span></li>
<li>core/document.h <span style="color: grey">(63f58741bd6680a673945a7b7c05a10130968beb)</span></li>
<li>core/document.cpp <span style="color: grey">(6953b1fb0dc29a375be7ff331a2a2bccce975366)</span></li>
<li>core/document_p.h <span style="color: grey">(fda23275033645ea67f5ad9d27341fc4635ede34)</span></li>
<li>core/documentcommands.cpp <span style="color: grey">(95aded51d73a3d3b98ff26284c9c46fc5c9cf0ca)</span></li>
<li>core/documentcommands_p.h <span style="color: grey">(17394f2a25b187cf4aff66b3a7f891b81be5acdd)</span></li>
<li>generators/poppler/annots.cpp <span style="color: grey">(8cde64833831ec833b3be552608cff99d38f8e63)</span></li>
<li>tests/translateannotationtest.cpp <span style="color: grey">(184b9474e6072a991a5ee5f1116bf7a9ef10cadc)</span></li>
<li>ui/pagepainter.h <span style="color: grey">(68b241658162d9bd6eb187efc594ef17ea99d899)</span></li>
<li>ui/pagepainter.cpp <span style="color: grey">(3bcd8bc4cfe7471bc3c21cfcd3cff50b8a8d49ee)</span></li>
<li>ui/pageview.cpp <span style="color: grey">(3ebf7dcb04aa1942e02f49133d98081e2bbb565c)</span></li>
<li>ui/pageviewmouseannotation.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>ui/pageviewmouseannotation.cpp <span style="color: grey">(PRE-CREATION)</span></li>
</ul>
<p><a href="https://git.reviewboard.kde.org/r/127366/diff/" style="margin-left: 3em;">View Diff</a></p>
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