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Ondrej Kelle

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Ondrej Kelle last won the day on January 21 2019

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  1. Ondrej Kelle

    Build / Output messages filtering plugin

    Ondrej Kelle replied to CoMPi74's topic in Delphi IDE and APIs

    From the comment about TLine from coreide60.bpl, it might have been Delphi 6. Sorry if it's no longer applicable.
  2. Ondrej Kelle

    Build / Output messages filtering plugin

    Ondrej Kelle replied to CoMPi74's topic in Delphi IDE and APIs

    Years ago I wrote the "JEDI Uses Wizard" which scanned compiler messages to "catch" unresolved symbol errors and offer adding appropriate units to the uses clause. With no official OpenTools API available, it had to use a hack to retrieve the compiler output from the message window's treeview. The code is very old and perhaps a bit dangerous (although back then it seemed stable) and I have no idea if it still works today (the IDE internals might have changed). See if it helps you: https://github.com/project-jedi/jcl/blob/master/jcl/experts/useswizard/JCLUsesWizard.pas
  3. Ondrej Kelle
    There's an option of running WebAssembly via ChakraCore. I've blogged about it here: WebAssembly with Delphi and ChakraCore. There's source code for Delphi 7 or higher and Free Pascal 3.0.4 or higher. It should be possible to use V8 or SpiderMonkey in a similar way. I haven't tried this. I also know of some WebAssembly runtimes like wasmtime and wasmer (these two are both written in Rust) but unfortunately their C-style API is still incomplete (even the API spec itself is still work in progress)...
  4. Ondrej Kelle

    git and Delphi tooling?

    Ondrej Kelle replied to Lars Fosdal's topic in Project Planning and -Management

    I've found this way: In the Explorer view, open your working copy file In the File History view, right-click on the first commit in your range, select "Select for Compare". Still in the File History view, right-click on the last commit in your range, select "Compare with Selected"
  5. Ondrej Kelle

    git and Delphi tooling?

    Ondrej Kelle replied to Lars Fosdal's topic in Project Planning and -Management

    Recently, I also find GitLens extension for VS Code quite useful.
  6. Ondrej Kelle

    git and Delphi tooling?

    Ondrej Kelle replied to Lars Fosdal's topic in Project Planning and -Management

    I find TortoiseGit useful. It's a Windows Explorer extension, similar to TortoiseSVN which you might know already.
  7. Ondrej Kelle

    Variant support in chakracore-delphi

    Ondrej Kelle replied to Ondrej Kelle's topic in Tips / Blogs / Tutorials / Videos

    Also, it already has Delphi and Free Pascal bindings: https://github.com/Coldzer0/QuickJS-Pascal
  8. Ondrej Kelle

    Variant support in chakracore-delphi

    Ondrej Kelle replied to Ondrej Kelle's topic in Tips / Blogs / Tutorials / Videos

    It's interesting. Thank you!
  9. Ondrej Kelle

    Variant support in chakracore-delphi

    Ondrej Kelle replied to Ondrej Kelle's topic in Tips / Blogs / Tutorials / Videos

    Thanks! You can read about their future plans here on the GitHub repo: Version 1.12 plan Overall plan I think the current ChakraCore is still very nice if you need a high-performance scripting engine with JIT and GC embedded in your desktop application (with support for Windows, MacOS and Linux) and if ES6/partial ES2017 language support is sufficient for you: here are the compatibility tables . It depends on whether you need to support the evolving ES standards and if the opensource community can provide new features. Also, security fixes - IIRC, Microsoft plan to provide them until March 2021.
  10. Ondrej Kelle
    The new experimental/variants branch of chakracore-delphi introduces some experimental support for Variants... Read more on my blog
  11. Ondrej Kelle

    Delphi AES encryption/decryption

    Ondrej Kelle replied to Soji's topic in RTL and Delphi Object Pascal

    Also, CryptoLib4Pascal (MIT license)
  12. Ondrej Kelle

    Looking for Icon Fonts support in Delphi for High-DPI and Themed app?

    Ondrej Kelle replied to Carlo Barazzetta's topic in VCL

    If you wanted to avoid the requirement of having the fonts installed globally in Windows you could write a design package with the fonts linked in as resources. The package, when loaded by the IDE, could load the fonts from the resources (using the code shown by @Attila Kovacs) and call Screen.ResetFonts to signal the IDE to reinitialize its font list . After that the fonts would be available to the IDE.
  13. Ondrej Kelle

    Setting a "nullable" property on a .NET object

    Ondrej Kelle replied to Dave Nottage's topic in Windows API

    The problem, I think, is that .NET's Nullable is a generic type and as such can't be exposed to COM.
  14. Ondrej Kelle
    Great news from Dalija Prasnikar! Thank you! https://dalijap.blogspot.com/2020/03/unified-memory-management-coming-with.html
  15. Ondrej Kelle

    class designation question

    Ondrej Kelle replied to David Schwartz's topic in Algorithms, Data Structures and Class Design

    Thanks! I think you're completely right and off-topic to the question. 🙂
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