[Feature] Image should be able to be positioned relative to the current scroll position.

[SquirrelKiev]

Not entirely sure how to phrase this, but, it'd be nice if the image could be positioned relative to the current scroll position (as well as absolutely, as it is currently). Scroll all the way to the bottom of the code window and you see the image type thing.

[SquirrelKiev]

Screen.Recording.2024-08-23.062538.mp4

Still not confident in my phrasing haha, hope this explains better.

[buchizo]

Your wants feature means like as parallax, rights? If right, it's so cool. But unfotunataly ClaudiaIDE is limited by Visual Studio editor.

Visual Studio's editor is include a lot of layers. e.g. text, cursor, highlight, line number, e.t.c. e.t.c.. ClaudiaIDE insert image layer to Visual Studio. This means ClaudiaIDE can control only mine layer.
I guess this feature should control all area for editor (maybe virtual), however I'm not know how to it.

[SquirrelKiev]

Prefacing with I'm not too familiar with how Visual Studio rendering works, but if it's possible to get the current position of where the code window is currently scrolled to, it should be trivial to figure out the math for where to place the image from there I'd assume?

[SquirrelKiev]

2024-08-24.01-53-04.mp4

Tried the approach I mentioned above, seems to work, although not well without lots of tweaks. From what I can gather it seems like it'd be quite a bit of work to get this working with all the existing settings options.

For reference, here's a snippet of the implementation above. Had to change the ViewportUnits which alone i can imagine would break a fair few settings if integrated properly,

                _view.LayoutChanged += (s, e) =>
                {
                    if (!_hasImage)
                    {
                        InvokeChangeImage(null, null);
                    }
                    else
                    {
                        RefreshBackground();
                    }

                    if (_visualBrushStatic != null)
                    {
                        // a lot of this should be changed at creation time of _visualBrushStatic, not every layout change like im doing here.
                        _visualBrushStatic.ViewportUnits = BrushMappingMode.Absolute;

                        var vp = _visualBrushStatic.Viewport;
                        // 0 here should be replaced with _settings.ViewBoxPointX and _settings.ViewBoxPointY respectively
                        // but that causes weird positioning due to other defined behaviour
                        vp.X = 0 - _view.ViewportLeft;
                        vp.Y = 0 - _view.ViewportTop;
                        // this is wrong really, as this will only be the width and height of the viewable area.
                        vp.Width = _view.ViewportWidth;
                        vp.Height = _view.ViewportHeight;

                        _visualBrushStatic.Viewport = vp;
                    }
                };

[buchizo]

WIP

2024-08-25.034312.mp4

[buchizo]

I haven't had much time and couldn't address this for a long time. In the editor area of Visual Studio, the virtual size of the scrollbar differs from the actual rendered size, making it very difficult to position the background image and to resolve such cases.
Depending on the image size and the scrollbar size (the editor area size), it can result in unintended display positions or rendering, and at present I don't have any good ideas to control these. (There are cases where it seems to behave as you would expect, as in the previous post.)