September 2013 - Inkscape Devel

Last Report
by Jan Darowski 23 Sep '13

23 Sep '13

Hi guys! On saturday i commited merge of last big part of my GSoC project. It included a lot of fixes, procedural templates support and example of a procedural template (Empty Page). Right now, I'm working on updating wiki pages related to my project. Of course, if anyone of you has any suggestions for fixes or cleanups related to things I've been working on, I'll be glad to include them after the GSoC. Thanks for this cool experience, I hope to have time to still contribute to this project after summer is over. Slagvi, Jan Darowski

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Re: [Inkscape-devel] Two Week Status
by Martin Owens 23 Sep '13

23 Sep '13

On Mon, 2013-09-23 at 19:27 +0000, Bryce W. Harrington wrote: > What needs done, just get latest pixman and cairo into the ppa? I can > take care of that if no one else is. What fix is needed for the build > system, just checking the pixman/cairo version in autoconf? I believe it is a matter of taking pixman/cairo (unreleased) version 1.13 (right?) making sure we have that available in our package and making sure our builds require it. > > Has anyone talked about doing an alpha release? Esp. with the just > landed GSoC work, would be a good way to get it out in front of people > to shake out any bugs that crept in through that. Technically every version of Inkscape so far has been alpha. No v1.0 because we're not feature complete. And I'd also hazard that the trunk build ppa system is equivalent to an alpha build. What perhaps we need is a mellow freeze and a beta release. Thoughts? Martin,

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Removal Of Objects from Selection
by Arshdeep Singh 23 Sep '13

23 Sep '13

How can I keep track of objects being removed from the selection ? [ I have been digging through the desktop.cpp/inkscape.cpp/selection.cpp files and couldn't find any noteworthy construct that let me do it. ] Also, if I bubbled up signal emission, how can that be achieved ? If widget A contains B which contains C. So I want "released" signal of A to be invoked when "released" signal of C is invoked. How can I do that ? -- Arshdeep Singh Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Two Week Status
by Martin Owens 23 Sep '13

23 Sep '13

Hey Devs, Two weeks ago I sent a message asking about a new Inkscape release. Over the past two weeks, we've managed to close the vast majority of blocking bugs and of the last 3, 2 are in progress: In Progress #850992 Top layer, Blend mode is multipy, Pattern disappear In Progress #953992 Imported pattern fill disappers while transforming Triaged #1005892 Patterns applied to text objects are blurred The other blocker is our cairo render issue, which I'm counting on the fix being delivered to our build system and making sure we have the library in our ppa/trunk ready to go. I'm wondering if I can get someone to work on this? We have 16 regressions currently reported: http://tinyurl.com/o9lq44w and I think about 2 or 3 floating in the mailing list which people are working on already. We have 56 bugs targeted to 0.49 reported: http://tinyurl.com/l3glywq and these will probably include the above bugs. It looks like our GSoC projects will take a week or three to settle and clear. Although it looks like the majority of work is in already. I think we're in great shape for a release target. I'm going to continue to work on my blocker for this week, which is #850992 and a couple of regressions. Thanks everyone, you guys are awesome. Best Regards, Martin Owens

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[CAD] Re: Status?
by Sebastian Götte 23 Sep '13

23 Sep '13

On 09/19/2013 03:29 PM, Tavmjong Bah wrote: > > Hi, > > There are only a few more days until the end of GSOC. Can you provide a > status report? A list of action items would be good, including a list of > known bugs. > > Things to finish up: > > 1. Documentation (nothing fancy... could be on the Inkscape Wiki or some > other web page). I have documented the changes and UI here: http://wiki.inkscape.org/wiki/index.php/Connectors > 2. A comparison of functionality to the existing code. I tried to do this in the above wiki page. The only removal I did was the code finding shape's centers and intersecting connectors with shape outlines. > 3. Update to latest trunk. I am currently doing that, but I have a SEGFAULT left. The porting to the new C++ SPObject tree was pretty straightforward and mostly consisted of adding "virtual" keywords and removing shim code. > 4. Bugs, particularly any segfaults. > > Here is one bug I just found: > > 1. Select and move a connector (the path, not the ends). > 2. Undo. > 3. Move one of the objects the connector is attached to. > > The path reverts to the moved position. I will look into that. Sebastian

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program logo (Windows)
by Johan Engelen 23 Sep '13

23 Sep '13

Hi all, Inkscape lost its logo somehow (now displays GTK standard app logo, is what I think it is). Any other Windows devs see this? Cheers, Johan

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[CAD] Status report
by Sebastian Götte 23 Sep '13

23 Sep '13

Hi, I made the code more useable and fixed some selection issues. Also, points can now be in groups. A point is added to a group by selecting the group (and nothing else) and shift-clicking to create the point. I am working on a UI to add one or more existing points to a group. Undo/redo does not yet work properly together with the connector context, I had one crash and the point handles do not yet get updated when undoing/redoing. I am working on this. The current code can be found at [0]. Sebastian [0] https://code.launchpad.net/~h-e-6/inkscape/connector-wip

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Scalar nimeric and bar widget
by Jabiertxo Arraiza Cenoz 23 Sep '13

23 Sep '13

Hi to all, i have in my linux box a problem with scalar numeric and bar widget. It dont respond fluid, i think because it redraws in each step instead at the end. How do we think about, for example, detect interaction and dont redraw till the end or with biger steps? Is posibol? Its a low level work for a starter developer? Hi, Jabier.

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[Recolor]
by Arshdeep Singh 23 Sep '13

23 Sep '13

Hi all, I just wanted to shed some light on the present scenario: + Snippet to update the color changes is up and running. [ It has to be hooked to "released" signal of RecolorWheelNode ] + Handling removal of objects: This is the problem area right now. My mentor replied this morning (my time) with an approach to handle removing objects. I am going to try working with that. If this goes downhill, I'll try Sebastian idea. Either way, I plan to stick around and am determined to finish what I intended when starting with GSoC. I will gladly be an active contributor till my school-work is not intimidating and I am mostly free till February (March-April see the final submissions and exams). Regards, Arshdeep Singh Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Rending Multiple Times?
by Martin Owens 22 Sep '13

22 Sep '13

Hey Devs, I'm investigating bug lp:850992 (very hard to track down), and I notice something odd. Each time I group or ungroup two objects, the render code on DrawingItem is called many times. I want to know if this is expected and typical behavior since we could be wasting lots of resources re-rendering the same item ever time we click on it or move it. This is my output, some simple couts at the top of calls: Updating DrawingItem: 0xb76e338 Updating DrawingItem: 0xb77a628 Updating DrawingItem: 0xb77a6f8 Updating DrawingItem: 0xb77b000 Updating DrawingItem: 0xe49ea08 Updating DrawingItem: 0xc93c470 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 Updating DrawingItem: 0xb76e338 Render DrawingItem: 0xb76e338 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render DrawingItem: 0xb77b000 Render DrawingItem: 0xe49ea08 Render DrawingItem: 0xc93c470 Render DrawingItem: 0xb77a628 Render DrawingItem: 0xb77a6f8 Render Drawing: 0xb77b000 This is from /One/ group action. your thoughts? Martin,

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