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I’ve said for a long time that I didn’t want a “Settings” dialog in Paint.NET. I honestly felt that providing as few settings as possible, as well as reasonable defaults for the ones that did exist, was the best way to go.
However, it’s finally to the point where it actually makes sense to consolidate the few settings that Paint.NET has into a proper Settings dialog. This also opens up the ability to easily add new settings where it makes sense.
Here’s a preview:
The “Choose Tool Defaults” dialog will also be folded into this.
I’m using IndirectUI to auto-generate and auto-databind most of this. This is the same system that is used for most of the effect and file type configuration UI as well. It’s a versatile system and is saving me a lot of time. Getting the new application settings system (the data and storage model) up and running has taken a bit of time, but adding any new setting or settings section only takes a few minutes. The dialog here didn’t take much time at all, either.
Effect plugins will be able to query the “Default Quality Level” setting and apply it as they see fit, along with any other settings that end up being pertinent.
Oh, and I’m using DirectWrite to render all of the text now. It works really well, looks great, and is configurable (if you prefer the “GDI Classic” mode, well then just change the setting). Even the buttons are no longer using GDI+, and also have the animations that “real” buttons in the rest of Windows have (this is a change throughout Paint.NET, not just in the Settings dialog).
As usual, the icons are from the excellent Fugue Icon set.
In my last post I briefly mentioned that Rotate/Zoom had been converted to use IndirectUI. In the current release (v3.5.5) it is implemented with a custom WinForms dialog along with manual data binding, etc. It works fine and simply wasn’t a priority to convert in the v3.5 timeframe.
Well, here’s how it looks now:
It certainly fits in better with the rest of the UI now. The “roll ball 3D” control will also be available for plugins to use. In addition, thanks to some polite prodding by a prominent plugin author (pyrochild), I’ve added the ability to use the regular angle chooser control with a constrained range. Currently, only angle ranges of [-180, +180] and [0, +360] are permitted.
The greyed area shows the angle range that is not permitted.
I’m also planning to add the ability for IndirectUI-based effects and file type UI to use tab pages. This will be useful for having Basic/Advanced pages for file types, and to have more configurable effect properties without resorting to a “tall” UI dialog.
Anyway, that’s all for now!
The transition to .NET v4 with Paint.NET v3.5.5 has not gone as smoothly as I expected. Right after I released the beta, I immediately started receiving reports of installation problems. Now, before I go into more details, I would like to assure everyone that nothing bad was actually happening. Systems weren’t corrupted, there was no data loss, etc. These weren’t even installation failures, per se; things just weren’t connected seamlessly like they were supposed to be. Clearly it wasn’t ready for prime time.
No, the problem was much more subtle than that and sadly didn’t show up in any of my testing. The reports were along the lines of, “.NET 4 installed and then Paint.NET didn’t do its own update.” If you then tried to run the Paint.NET installer again, nothing would happen: the extractor would run, you’d get a beep, and then nothing. After a reboot, however, you could then run the installer and everything would work great.
As it turns out, on Vista and Win7, .NET 4 first requires an update to some OS components (which it installs automatically). This update, like all other OS updates (e.g., via Windows Update), will not install if a reboot is already pending from another OS update. After that, .NET 4 can install itself. Then the final kicker is that you can’t run a .NET 4-based application until after another reboot. On “Patch Tuesday” it would be very common that TWO reboots would be needed. My installer simply can’t survive across a reboot, nor do I have a desire to implement the code to enable this. I certainly can’t add this code within the timeframe of a 0.0.1 update.
As Liz Lemon on 30 Rock would say, “Nerds!”
Let’s just go ahead and get it out of our systems: blah blah blah, reboots suck, what’re those Micro$oft morons* thinking, blah blah blah, Lunix wouldn’t do that because of course it’s perfect, blah blah blah. Now, let’s go back to being adults and just accept that this is the way it works, for better or worse. Please don’t spam the comments box with tirades about reboots. I don’t know why an OS update is necessary, but I sincerely doubt the .NET folks would have done this without a really good reason.
Anyway. This wasn’t the case for .NET 3.5 SP1: even if its installer reported that a reboot was necessary, it was still possible to run the Paint.NET setup wizard (which is a .NET 3.5 SP1 app) and defer the reboot until after everything was completed. More often than not, a reboot was not needed. I think I’ve only seen a reboot needed when installing on XP, mostly when Windows Installer 3.1 also had to be installed.
So, here’s the new plan for Paint.NET v3.5.5. It will not require .NET 4. It will still be based on .NET 3.5 SP1, but with a few important changes to pave the way for a hard dependency on .NET 4. If Paint.NET detects that a reboot is pending from a system update, then it will not auto-check for updates (clicking on Check for Updates will still work as normal). This will help to avoid the confusion when .NET 4 requires a reboot before it can install. I never implemented this before simply because it wasn’t necessary.
I still want to avoid end-user confusion related to .NET’s side-by-side nature. Unlike conventional wisdom might assume, .NET 4 does not include .NET 3.5 SP1 (or 3.0, 2.0, 1.1, and 1.0), which means many people would have installed .NET 4, uninstalled .NET 3.5 SP1 (why would you need it if you have the newer version, after all?), and then hit an error from Paint.NET saying that .NET 3.5 SP1 was required. This is exactly the same problem we had when .NET 2.0 came out and Paint.NET v2.5 still required you to install .NET 1.1. Back then I got more than a few grumpy and indignant e-mails and forum posts from people and calling me bad names because of this. It didn’t even matter that Paint.NET v2.6 was a few weeks away from release at the time.
In order to avoid this confusion, Paint.NET v3.5.5 will support running on a system which has .NET 4 but not .NET 3.5 SP1 installed. However, if both of them are installed then Paint.NET will use .NET 3.5 SP1. This keeps things much simpler for myself and, especially, for plugin authors. If you really do want to run Paint.NET v3.5.5 on top of .NET 4 (and let’s face it, we all want the latest shiny stuff), that will still be possible with a minor tweak to the PaintDotNet.exe.config file: just swap the order of the <supportedRuntime> elements so that the .NET 4 one comes first.
Paint.NET v3.5.5 will still be dropping support for XP SP2 and Vista RTM (pre-SP1). I was planning to do this anyway, as it’s an important stepping stone to phasing out XP support entirely for Paint.NET v4.0. It also helps to shrink the download size by about 700 KB because now I don’t have to include Windows Installer 3.1. Less bandwidth and more simplicity lets me focus on other things that are way cooler.
Going forward, have no fear. It will still be possible for Paint.NET to install .NET 4, then itself, and then not require a reboot until the very end. This involves finessing my setup wizard to target .NET 2.0, something you can always rely on nowadays. Which really isn’t as bad as it sounds; none of my planned changes require anything more than .NET 2.0 and I’d just have to rework some places where I use LINQ or whatever. The setup wizard uses some of the other Paint.NET DLLs but I can just inline that functionality. I’m certainly not rewriting my setup wizard to use WPF or TPL. It’s just something that can’t be done without more code churn and a longer beta testing period.
Expect to see a new beta release shortly.
* I work for Microsoft too, by the way.
While porting Paint.NET v3.5.5 to .NET 4, I naturally ran head-first into the problem of making sure my two C++/CLI assemblies were targeting the client profile and not requiring the full framework. The problem here is that Visual Studio 2010 does not have a UI for setting a C++/CLI assembly’s target framework version and profile.
On MSDN, I found that someone had added a note on how to target a non-v4 version of the framework by editing or adding a <TargetFrameworkVersion> element to the VCXPROJ file. Once I saw this, I looked as the CSPROJ files for my other assemblies to see how they did it, and they were using the same element with the same value in the same location. They also used an additional element to specify which profile (Client or Full) was targeted. On a whim, I decided to guess and check to see if this same element was honored by the C++/CLI compiler, and it is!
So here we go: (this is modified from the text already at the page linked to above)
To change the version and profile of the .NET Framework for C++/CLI projects (VS 2010)
1. Right click on project in Solution Explorer and click Unload project
2. Right click on unloaded project in Solution Explorer and select Edit <projectname>.vcxproj
3. In project XML file locate node <PropertyGroup Label=”Globals”>
4. In that node locate node <TargetFrameworkVersion> (if the node cannot be found, add it)
5. Inner text of the node defines target framework. It can be v2.0,v3.0, v3.5 or v4.0
6. In that node locate node <TargetFrameworkProfile> (if the node cannot be found, add it)
7. Inner text of the node defines the target framework profile. For the Client profile, set it to Client (for Full, just omit the element)
8. Save vcxproj file and close it
9. Right click on unloaded project in Solution Explorer and click Reload Project
<PropertyGroup Label="Globals"> … <TargetFrameworkVersion>v4.0</TargetFrameworkVersion> <TargetFrameworkProfile>Client</TargetFrameworkProfile> </PropertyGroup>
When I mentioned that the forums were down for most of last week, I also promised it’d be worth it: we have finally moved the forum so that it’s sitting on our own hosting and not on freebie hosting. We’ve also migrated to IPB from phpBB, and will be adding and enabling more great features over the coming days and weeks.
Sorry to keep everyone in the dark, but we had to keep everyone in the dark, including our old freebie forum hosting provider.
The new address is http://forums.getpaint.net/
As with any large exodus or migration, there will be some glitches. For instance, apparently everybody on the forum was born on January 1st, 1970
Over time I’ll try to make sure all the links on this blog are pointing at the new location.
One nice thing about a big leap like this is that we can shed some dead weight. I just deleted over 16,000 accounts which had zero posts: that’s more than half the entire list of users!
About a month ago I ported the Curves adjustment UI to use Direct2D for the transfer map (the interactive spline/grid). This meant that a rectangular portion of the form was carved out for Direct2D. If you’ve used WPF interop then you’ll be familiar with “airspace limitations”, and I was curious as to whether it would be possible to put a WinForms button on top of an area that is being rendered to with Direct2D. In other words, if you use Direct2D to render to an area of a Form, does it completely take over that rectangular area?
Now, you can always take a guess, “Well of course you could/couldn’t do that because of explanation involving logical deduction or other example setting precedent.” For engineering purposes, however, something like this must be shown to work before taking a dependency on it.
And what do you know, it does work:
This screenshot shows a Form that contains a single control of type “D2DThingy.” That control then has 5 children controls of various types, and they are all stock WinForms controls. Clearly, they are able to coexist peacefully and without artifacts like clipping or flickering. Like with any WinForms UI there is still a lot of work to make sure that the background of the Button matches up with what’s behind it, etc. but that is a known problem with known solutions.
This is of special importance to me because I want to write a new toolbar UI for Paint.NET v4.0. However, I absolutely do not want to write my own ComboBox or TextBox controls. I could spend a full 12 months on a globalized TextBox that can work with all languages, input types, etc. Thankfully I won’t have to.
The guys over at 2CPU are quick on the draw with a review of the brand new, can’t-even-find-it-yet Intel Xeon X5680. It’s the bigger brother to the Intel Core i7-980X, itself a monstrous 3.33GHz, 6-core CPU. The Xeon has the extra pins and needles and validation to let you hook up 2 of them for a total of 12 cores. With HyperThreading that leaves you with 24 tiny little CPU graphs in Task Manager.
Apparently AMD has some crazy chips coming out with 8- and 12-cores for 4-processor configurations, albeit at very low clock speeds. Still, 48 cores is within spitting distance of giving Windows 7 / 2008 R2 the fits. I have a nagging feeling that this level of performance will never make its way down to the $300 netbook/nettop level As-is, a brand-new dual Xeon X5680 will set you back $1,600 USD per CPU, putting a whole system in the $5K+ USD range. Well, if you could find anyone who’s selling it anyway.
But the real question is, how fast does it run Paint.NET!? One of these would certainly cut my build times, now that Paint.NET is acquiring a large amount of C++/CLI in order to properly support Direct2D and DirectWrite. Using the /MP switch with the Visual C++ compiler results in all 8 threads of my Core i7-920 @ 4.0GHz being pegged at 100% for a significant amount of time.
Core i7-920 @ 4.0GHz, struggling to build the latest PaintDotNet.SystemLayer.Native DLL’s
Whew, that was interesting.
Anyway the blog is now upgraded to the latest WordPress, has a new theme, etc. blah blah blah. So if you saw weird stuff earlier today, that’s what was going on.
New things to look forward to include February usage stats, and a version 3.5.4 update. I was going to post January stats, but the web logs had some problem so I’m going to wait and do them for February instead.
In my previous post, I lambasted the Apple iPad as a useless device.
This is a whole new space in which we can research, a new space that we can explore and where we can create a whole new class of computer/user interactions. With the new form factor, we can now create applications that just made no sense on the iPhone.
It is fascinating*.
And you know what? I agree with him: for developers who’re interested in writing touch-centric UI, the iPad is potentially a great* device.
Most people, however, will not be interested in this first revision of the iPad and should absolutely wait at least for iPad 2 or the next major OS revision. The feature set is still puny, and I think it’s far too expensive for what you get.
Personally, I’m not interested in writing an iPad application, but that’s because I’m more interested in what Windows 7 and multitouch can offer. It might have something to do with the fact that Paint.NET is a Windows app.
* not magical
While watching all that iPad announcement hoopla, I kept thinking about this parody video that makes fun of Microsoft Paint:
Now, go to http://www.apple.com/ipad/ and click on the “watch the iPad video” link. See any similarities?
I kept waiting for Jobs to say something like, “haha just kidding, did you really think this is why we gathered all of you here today?” … except he didn’t. They’re completely serious about it. The apple.com home page says it is a “magical device”. Magical? Really? Unicorns and wizards are magical. They’re fun, but also fictional and nobody* actually takes them seriously.
That image is not edited with Paint.NET or Photoshop — they really had that slide up!
I’ll skip all of the obvious feminine hygiene references and jokes.
It’s a really big iPod Touch, and it has some wickedly good looking, and probably even well-written, UI.
But it can’t multitask. It doesn’t have a webcam for video calls. You still need a full PC/Mac to sync with. Apple, while publicly dissing them, has completely missed the point of netbooks: they are very cheap, and you can use all your existing stuff (apps, data, and devices) with them. If you drop it or lose it or break it, it’s not a big problem for the most part. Netbooks aren’t new or revolutionary devices: they’re simply a new price point.
I don’t believe that people want a third device. It isn’t something I would want to use everyday … why would I pay $500+ for it? Why would I buy a $30/month 3G data plan for it? Why should I have an iPhone in my pocket, and both an iPad and MacBook (or whatever) in my backpack? If I have a laptop and an iPhone, then I don’t need an iPad.
Any plausible reason that myself or my coworkers could come up with for actually buying an iPad was something that we could already do — and do better — on our iPhones, laptops, or desktops, or was just not possible with the iPad:
- eBook reader? It’ll honestly be really good at that. But at a minimum of $500, I’d rather get the Amazon Kindle (it’s what, $200?). Or, and this is my personal preference, I’ll just buy the paperback for $10. I guess I’m old fashioned. Then again, my book shelf has been filling itself with books on physics and cosmology lately.
- Taking notes in class? Except you still need a PC/Mac to sync with, and college kids don’t have oodles of money to throw at these things. So, I think they’ll skip it and just get a laptop. And there’s no stylus for free form note drawing, which I personally would need for any type of mathematics.
- Can I plug it into my Mac/PC to use as a drawing tablet? Nope.
- How about a Remote Desktop terminal so you can hook up to your main desktop/workstation while at the coffee shop or wherever? Sweet. A native iPad Remote Desktop app is very plausible. Except you have to buy a keyboard dock at that point, and you still won’t have a mouse. Why not just use your existing laptop? Or buy a $250 netbook?
- A really big remote control for my home theater PC? Too expensive. Could be cool though.
- How about docking it to my PC to use as an additional monitor? Nope.
- Gaming! That must be it! Except I already have an iPhone. And an XBOX and a PS3. I really don’t need to play geoDefense on a larger screen, or Mass Effect 2 on a smaller one.
- Install Windows 7. Nope, I don’t think you can do that
The list goes on and on. There’s nothing I can do on my iPhone or PC (laptop or desktop) that I can do better on the iPad. Nor is there anything the iPad can do that my other devices can’t. It’s too expensive, and there’s really no killer app. It does, however, have beautiful software, so I would like to give kudos to the software engineers who’ve worked on it.
I just don’t see the point. I’m still hoping for the “just kidding!” slide. I think they should’ve just extended Mac OS X to work better with a touch-only interface, and to scale down to even lower-end hardware. Add an iPhone emulator and extend the AppStore to Mac apps. Tada … I think that would sell.
Maybe they’ll prove me wrong. Maybe their stock price will hit $500. Or we could appeal to Occam’s Razor and observe that the Steve Jobs Reality Distortion Field has, apparently, been fully upgraded. Just like the Enterprise in-between every Star Trek movie …
* ok some people do … maybe they are the target market for the iPad?