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Der schöne Günther

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Everything posted by Der schöne Günther

  1. Der schöne Günther

    Test Bits in a Byte

    I always found using System.Classes.TBits easier to use than raw bit operations... if myValue.Bits[3] then (...)
  2. Der schöne Günther

    Delphi Rio and tRegEx.Replace Problem

    Can't you just provide a simple test case with code that actually compiles, your input and your expected result?
  3. Der schöne Günther

    Embarcadero DocWiki for Rio

    (I am not sure if this should go to Off-Topic.) I am not sure Embarcadero intended this - The new DocWiki template for Rio has nice colours that look less depressing, but they've really overexaggerated the borders padding. Please take a look at the attached pictures for comparison. What would be the best place at Embarcadero to ask about this?
  4. Exactly. For regular user applications, you hopefully have a global exception handler that turns an exception object into something readable for the end user. Translating computer speech to text that is shown on screen does not belong into the backend code for handling license data and whatnot.
  5. But I don't understand - Isn't that just destructive? It throws away the additional information the default exception dialog would have shown you. It displays a generic message which is not helpful. A simple doSomething() is just better.
  6. That's not harmful, it's just unnecessary code. What really rustles my jimmies is something like this: try doSomething(); except ShowMessage('There was an error'); end;
  7. Der schöne Günther

    Delphi 10.3 | Windows: IFMXScreenService.GetScreenScale broken?

    This is just an idea, maybe it matters whether the executable is being debugged, started from IDE or started from explorer? Maybe it inherits some settings from its parent process (the IDE).
  8. Der schöne Günther

    Microsoft Windows Beta UTF-8 support for Ansi API could break things

    Interesting option, I never knew. Anyways, I suppose this should only affect applications from Delphi environments that are over a decade old?
  9. Der schöne Günther

    Always check the tab order in your dialogs!

    That's usually how I can spot if an application has been made with Delphi - They forgot to make dialogs close with [Esc] or the tab ordering is completely random 🙃
  10. Der schöne Günther

    Can MMX move a class to another unit?

    The IDE offers to relocate a class to another unit by right-clicking under "Refactoring" but - surprise! - it never works. Does MMX have this feature? I see it has elaborate ways to add to an existing class or even move things around within the class declaration. But so far, I have not been able to find anything that allows me to move a class (declaration and implementation) to another unit. Is that correct?
  11. Der schöne Günther

    IDE Code Coverage Plugin available

    Just tried it out, thank you so much 😍
  12. Der schöne Günther

    UWP-like Applications with custom design or with VCL Styles

    Do you have plans for incorporating the "real" thing as this would be possible with "XAML Islands" [1] [2] or will you stick with mimicking? [1] https://docs.microsoft.com/windows/uwp/xaml-platform/xaml-host-controls#uwp-xaml-hosting-api [2] https://github.com/Microsoft/Windows-appsample-Xaml-Hosting
  13. Der schöne Günther

    Inline Variables Coming in 10.3

    Hard to imagine, given that the result of TRestClient.Create(..) is not known at compile-time. This would not be a "const", but a readonly variable. Maybe one day Delphi will also have that?
  14. Der schöne Günther

    How to combine a byte and a word as a hotkey word?

    I believe the modifiers are lost when translating a hotkey to a string: Raw hotkey value = 0x0646 ShortCutToText() = F TextToShortCut() = 0x0046 program Project1; uses System.SysUtils, Vcl.Menus, Winapi.Windows, Winapi.CommCtrl; procedure p(); const VK_F = $46; HOTKEYF_CTRL_ALT = (HOTKEYF_CONTROL or HOTKEYF_ALT); // Ctrl+Alt+F var hotkey: Word; asText: String; begin hotkey := VK_F or (HOTKEYF_CTRL_ALT shl 8); WriteLn('Raw hotkey value = 0x', IntToHex(hotkey, 4)); asText := ShortCutToText(hotkey); WriteLn('ShortCutToText() = ', asText); hotkey := TextToShortCut(asText); WriteLn('TextToShortCut() = 0x', IntToHex(hotkey, 4)); end; begin p(); ReadLn; end.
  15. Der schöne Günther

    How to combine a byte and a word as a hotkey word?

    Moreover, your "SLI" record that appears to wrap IShellLink fails to check the return value of SetHotkey
  16. Der schöne Günther

    We need a Delphi Language Server

    As far as I understand, this would serve as a "bridge" from Object Pascal code - via "LangServer" - to IDEs that support "LangServer stuff". The page lists example IDEs such as Emacs or VS Code. The latter already has an excellent plug-in OmniPascal.
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  18. Der schöne Günther

    Chrome/TamperMonkey for Design

    2018-10-26_16-51-53.mp4 What can I do to prevent this?
  19. Der schöne Günther

    Bye bye ARC

    He even talks about it right here:
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