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feat: Implement set_wallpaper_uri method in Wallpaper.Portal #3

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Description:

This pull request implements the set_wallpaper_uri method in the Wallpaper.Portal class, providing functionality to set the wallpaper.

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@kgilmer kgilmer left a comment

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Nice! Thanks for contributing to Regolith @anudeeps0306 . Can you describe test steps if I want to try this out myself?

try {
get_uri = Uri.parse(uri, UriFlags.NONE).get_path();
} catch (GLib.UriError e) {
stderr.printf("Error parsing URI: %s\n", e.message);
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question: why swallow exception and continue? this seems like a critical error, shouldn't we re-throw or at least exit the function early?

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+1

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@anudeeps0306
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Nice! Thanks for contributing to Regolith @anudeeps0306 . Can you describe test steps if I want to try this out myself?

@kgilmer You can test it using the ASHPD demo application. In this application, navigate to the wallpaper section to check its functionality.

In Ubuntu, after building the xdg backend for Regolith, you can test it. This involves using FileChooser.OpenFile of GTK, where the implementation of xdg Regolith's backend Wallpaper.Portal will be utilized.

However, there might be an issue in testing it within Regolith due to a problem with config ordering (flatpak/xdg-desktop-portal#1240). Currently, the FileChooser.OpenFile implementation of the xdg Regolith is used instead of the GTK backend. We'll need to wait for this issue to be resolved and merged for it to function properly.

Handling swallow exception of get_uri.
@kgilmer
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kgilmer commented Mar 16, 2024

Thanks for the test setup instructions @anudeeps0306 . I installed ashpd via flatpak. I build and run your version on my computer after killing the prod version. I then launch ashpd demo and choose "Select a File". I noticed tried uninstalled the gtk portal implementation based on your notes. However it seems that the background portal requires the file portal that the gtk portal was providing. Doesn't seem like there is a way to test end to end at this time, which is ok. Do you plan to implement all portals so that we do not need to fall back to gtk, or something else?

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LGTM, add comment about return code values if you like

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Thanks for the test setup instructions @anudeeps0306 . I installed ashpd via flatpak. I build and run your version on my computer after killing the prod version. I then launch ashpd demo and choose "Select a File". I noticed tried uninstalled the gtk portal implementation based on your notes. However it seems that the background portal requires the file portal that the gtk portal was providing. Doesn't seem like there is a way to test end to end at this time, which is ok. Do you plan to implement all portals so that we do not need to fall back to gtk, or something else?

I dicussed about it with @SoumyaRanjanPatnaik. If the implementation is functioning in GTK, we can utilize it directly. We'll develop backends for cases where GTK isn't operational

Adding comments for response codes.

if (show_preview) {
try{
show_preview_image(get_uri,parent_window);
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We would probably want to wait for confirmation from the user before proceeding to set the wallpaper.

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try {
get_uri = Uri.parse(uri, UriFlags.NONE).get_path();
} catch (GLib.UriError e) {
stderr.printf("Error parsing URI: %s\n", e.message);
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+1

stdout.printf("old_line: %s", old_line);


contentsString = contentsString.replace( old_line, line);
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This looks good, but my preference would be to comment the old line and set the resource values in a new line. Also delete any existing comments to avoid cluttering up the xresources.

@SoumyaRanjanPatnaik
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The changes mostly look good to me now. Although not a priority, but see if you can make the preview window look a little better.

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3 participants