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  3. Decided to try writing a Wayland compositor for fun.

Decided to try writing a Wayland compositor for fun.

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  • ? Guest

    In niri v25.05, the screenshot UI learned to respond to some keyboard window movement bindings by moving the screenshot selection. Now it supports several more movement commands, including moving across monitors. It works similarly to a floating window: the selection origin is preserved relatively, and the size is adjusted by the monitor scale difference. Under the right conditions, it'll match a floating window exactly.

    Also, holding Space will now let you move the selection origin!

    #niri

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    Guest
    wrote on last edited by
    #157

    ...and now moving also works with on a touchscreen with a second touch 🙂 Got this idea from how in osu! you can drag with one finger and press with second/third to "click".

    #niri

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    • ? Guest

      ...and now moving also works with on a touchscreen with a second touch 🙂 Got this idea from how in osu! you can drag with one finger and press with second/third to "click".

      #niri

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      Guest
      wrote on last edited by
      #158

      apparently niri is on the GH trending page today: https://github.com/trending Amidst a sea of LLM repos 🙃

      #niri

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      • ? Guest

        apparently niri is on the GH trending page today: https://github.com/trending Amidst a sea of LLM repos 🙃

        #niri

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        Guest
        wrote on last edited by
        #159

        Today I implemented most of the ext-workspace protocol [1] in niri. It lets desktop components (i.e. bars) show workspaces and do some basic operations on them.

        The two bars with ext-workspace that I know of are sfwbar and xfce4-panel. Unfortunately, I seem to have surfaced several problems in their implementations. I opened issues in sfwbar; would be great if someone took a look from Xfce. Also if there are other clients I missed?

        https://github.com/YaLTeR/niri/pull/1800

        [1]: https://wayland.app/protocols/ext-workspace-v1

        #niri

        ? 1 Reply Last reply
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        • ? Guest

          Today I implemented most of the ext-workspace protocol [1] in niri. It lets desktop components (i.e. bars) show workspaces and do some basic operations on them.

          The two bars with ext-workspace that I know of are sfwbar and xfce4-panel. Unfortunately, I seem to have surfaced several problems in their implementations. I opened issues in sfwbar; would be great if someone took a look from Xfce. Also if there are other clients I missed?

          https://github.com/YaLTeR/niri/pull/1800

          [1]: https://wayland.app/protocols/ext-workspace-v1

          #niri

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          Guest
          wrote on last edited by
          #160

          Everyone who dislikes GitHub Wiki: I finally made a write-down of my requirements/wishes for a replacement. Please feel free to chime in with suggestions: https://github.com/YaLTeR/niri/discussions/1830

          #niri

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          • ? Guest

            Everyone who dislikes GitHub Wiki: I finally made a write-down of my requirements/wishes for a replacement. Please feel free to chime in with suggestions: https://github.com/YaLTeR/niri/discussions/1830

            #niri

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            Guest
            wrote on last edited by
            #161

            Update on ext-workspace:
            - sfwbar fixed all outstanding issues!
            - the waybar ext-workspace PR also fixed all issues!
            - quickshell impl is on the way

            #niri

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            • ? Guest

              Update on ext-workspace:
              - sfwbar fixed all outstanding issues!
              - the waybar ext-workspace PR also fixed all issues!
              - quickshell impl is on the way

              #niri

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              Guest
              wrote on last edited by
              #162

              Out of curiosity, I tried running Orca on niri, and apparently it sort-of works for some apps (I expected nothing to work at all; idk anything about screen readers). However, compared to GNOME Shell, there's quite a few missing or broken things. I documented what I found here: https://github.com/YaLTeR/niri/issues/1904

              Is there some "Integrating Orca to Wayland desktops" docs? Like, what the compositor needs to do, who handles the hotkeys and how, etc.

              (not actively working on this, just curious)

              #niri #a11y

              ? 1 Reply Last reply
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              • ? Guest

                Out of curiosity, I tried running Orca on niri, and apparently it sort-of works for some apps (I expected nothing to work at all; idk anything about screen readers). However, compared to GNOME Shell, there's quite a few missing or broken things. I documented what I found here: https://github.com/YaLTeR/niri/issues/1904

                Is there some "Integrating Orca to Wayland desktops" docs? Like, what the compositor needs to do, who handles the hotkeys and how, etc.

                (not actively working on this, just curious)

                #niri #a11y

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                Guest
                wrote on last edited by
                #163

                Should've done this a while ago, but I finally wrote contributing guidelines for niri:

                https://github.com/YaLTeR/niri/blob/main/CONTRIBUTING.md

                With many new users, the stream of issues, discussions and pull requests is quite overwhelming. 😅 You can help! And the contributing guidelines outline the various ways how.

                I would especially appreciate help reviewing PRs, though I understand it's the more complex task out of these.

                Big thanks to people already answering questions and helping others!

                #niri

                ? 1 Reply Last reply
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                • ? Guest

                  Should've done this a while ago, but I finally wrote contributing guidelines for niri:

                  https://github.com/YaLTeR/niri/blob/main/CONTRIBUTING.md

                  With many new users, the stream of issues, discussions and pull requests is quite overwhelming. 😅 You can help! And the contributing guidelines outline the various ways how.

                  I would especially appreciate help reviewing PRs, though I understand it's the more complex task out of these.

                  Big thanks to people already answering questions and helping others!

                  #niri

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                  Guest
                  wrote on last edited by
                  #164

                  Today I implemented fetching keyboard layout options from org.freedesktop.locale1, used by things like distro installers to configure the layout:

                  https://github.com/YaLTeR/niri/pull/2052

                  I guess this is the closest thing to global cross-desktop keyboard layout configuration, so it should also help environments like LXQt integrating niri.

                  Also recently merged: niri now sets a logind session locked hint, useful for e.g. idle tools that put the PC to sleep, but only once the lockscreen is fully up.

                  #niri

                  ? 1 Reply Last reply
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                  • ? Guest

                    Today I implemented fetching keyboard layout options from org.freedesktop.locale1, used by things like distro installers to configure the layout:

                    https://github.com/YaLTeR/niri/pull/2052

                    I guess this is the closest thing to global cross-desktop keyboard layout configuration, so it should also help environments like LXQt integrating niri.

                    Also recently merged: niri now sets a logind session locked hint, useful for e.g. idle tools that put the PC to sleep, but only once the lockscreen is fully up.

                    #niri

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                    Guest
                    wrote on last edited by
                    #165

                    Gathering thoughts on reconciling communities between Matrix and Discord: https://github.com/YaLTeR/niri/discussions/2069

                    This is a problem I expect we'll face reasonably soon, so if you have some ideas please write in the discussion!

                    #niri

                    ? 1 Reply Last reply
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                    • ? Guest

                      Gathering thoughts on reconciling communities between Matrix and Discord: https://github.com/YaLTeR/niri/discussions/2069

                      This is a problem I expect we'll face reasonably soon, so if you have some ideas please write in the discussion!

                      #niri

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                      Guest
                      wrote on last edited by
                      #166

                      About finished implementing org.fd.a11y.KeyboardMonitor in niri, necessary for correct screen reader function:

                      https://github.com/YaLTeR/niri/pull/2060

                      I tested it with Orca more or less, seems to work, but I'm very new to screen reader workings, so it's possible I've missed something.

                      This makes Orca announce keys everywhere in niri, and makes grabs work (both modifier with double-press passthrough and keystrokes). Making Orca actually say niri dialogs will be a separate effort.

                      #niri #a11y

                      ? 1 Reply Last reply
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                      • ? Guest

                        About finished implementing org.fd.a11y.KeyboardMonitor in niri, necessary for correct screen reader function:

                        https://github.com/YaLTeR/niri/pull/2060

                        I tested it with Orca more or less, seems to work, but I'm very new to screen reader workings, so it's possible I've missed something.

                        This makes Orca announce keys everywhere in niri, and makes grabs work (both modifier with double-press passthrough and keystrokes). Making Orca actually say niri dialogs will be a separate effort.

                        #niri #a11y

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                        Guest
                        wrote on last edited by
                        #167

                        We made it to 10k stars on GitHub!!!!

                        #niri

                        ? 1 Reply Last reply
                        0
                        • ? Guest

                          We made it to 10k stars on GitHub!!!!

                          #niri

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                          Guest
                          wrote on last edited by
                          #168

                          Finally finished making niri screencasts asynchronously wait for rendering completion before handing the buffer over to PipeWire. This fixes screencast flickering problems on NVIDIA setups.

                          https://github.com/YaLTeR/niri/pull/2175

                          This is not PW explicit sync; I can now finish that too (OBS and PW released their fixes), but it'll act more as an optimization on top of the current code (since only OBS can use it for now, and not on its Flathub build (PW is too old there)).

                          #niri

                          ? 1 Reply Last reply
                          0
                          • ? Guest

                            Finally finished making niri screencasts asynchronously wait for rendering completion before handing the buffer over to PipeWire. This fixes screencast flickering problems on NVIDIA setups.

                            https://github.com/YaLTeR/niri/pull/2175

                            This is not PW explicit sync; I can now finish that too (OBS and PW released their fixes), but it'll act more as an optimization on top of the current code (since only OBS can use it for now, and not on its Flathub build (PW is too old there)).

                            #niri

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                            Guest
                            wrote on last edited by
                            #169

                            Quite comprehensive desktop shell for niri released today: https://github.com/bbedward/DankMaterialShell

                            Based on QuickShell; made by the same people who started the niri Discord server.

                            Checking it out now, looks very cool! Though not without a few rough edges to iron out of course

                            #niri #quickshell

                            ? 1 Reply Last reply
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                            • ? Guest

                              Quite comprehensive desktop shell for niri released today: https://github.com/bbedward/DankMaterialShell

                              Based on QuickShell; made by the same people who started the niri Discord server.

                              Checking it out now, looks very cool! Though not without a few rough edges to iron out of course

                              #niri #quickshell

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                              Guest
                              wrote on last edited by
                              #170

                              today niri turns 2!

                              #niri

                              ? 1 Reply Last reply
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                              • ? Guest

                                today niri turns 2!

                                #niri

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                                Guest
                                wrote on last edited by
                                #171

                                Yesterday dove into one of the older animation jank bugs in niri: quickly resizing a window back and forth would cause adjacent windows to jump. This problem is hard to trigger unless you're specifically trying to (then it's easy), but it was causing "downstream" problems for more complex actions.

                                The fix was simple enough, but I imagined enough "interesting" cases around it and decided to write a whole bulk of tests. Check this out, all thanks to our layout and clock code!

                                #niri

                                ? 1 Reply Last reply
                                0
                                • ? Guest

                                  Yesterday dove into one of the older animation jank bugs in niri: quickly resizing a window back and forth would cause adjacent windows to jump. This problem is hard to trigger unless you're specifically trying to (then it's easy), but it was causing "downstream" problems for more complex actions.

                                  The fix was simple enough, but I imagined enough "interesting" cases around it and decided to write a whole bulk of tests. Check this out, all thanks to our layout and clock code!

                                  #niri

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                                  ? Offline
                                  Guest
                                  wrote last edited by
                                  #172

                                  Merged the "window positions and sizes in IPC" PR. Please test and report if anything's broken or missing, we have time to fix it until the next release.

                                  https://yalter.github.io/niri/niri_ipc/struct.Window.html#structfield.layout

                                  Here's a quick quickshell test I threw together that draws floating windows as rectangles.

                                  Thanks yrkv for getting the PR mostly complete!

                                  https://github.com/YaLTeR/niri/pull/1265

                                  #niri

                                  ? 1 Reply Last reply
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                                  • ? Guest

                                    Merged the "window positions and sizes in IPC" PR. Please test and report if anything's broken or missing, we have time to fix it until the next release.

                                    https://yalter.github.io/niri/niri_ipc/struct.Window.html#structfield.layout

                                    Here's a quick quickshell test I threw together that draws floating windows as rectangles.

                                    Thanks yrkv for getting the PR mostly complete!

                                    https://github.com/YaLTeR/niri/pull/1265

                                    #niri

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                                    Guest
                                    wrote last edited by
                                    #173

                                    With massive thanks to cutenice, we have a new wiki site!!! With good search!

                                    https://yalter.github.io/niri/

                                    Make sure not to miss the new Since: annotations

                                    The site uses Material for mkdocs, and we retained full compatibility with GitHub Wiki, meaning all existing links keep working.

                                    Also thanks everyone for several suggestions and test wikis in the GitHub discussion!

                                    #niri

                                    ? 1 Reply Last reply
                                    0
                                    • ? Guest

                                      With massive thanks to cutenice, we have a new wiki site!!! With good search!

                                      https://yalter.github.io/niri/

                                      Make sure not to miss the new Since: annotations

                                      The site uses Material for mkdocs, and we retained full compatibility with GitHub Wiki, meaning all existing links keep working.

                                      Also thanks everyone for several suggestions and test wikis in the GitHub discussion!

                                      #niri

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                                      Guest
                                      wrote last edited by
                                      #174

                                      Rearranged and expanded quite a bit the design principles page on the wiki: https://yalter.github.io/niri/Development%3A-Design-Principles.html

                                      Give it a read if you're curious about my thinking process about various niri behaviors and such

                                      #niri

                                      ? 1 Reply Last reply
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                                      • ? Guest

                                        Rearranged and expanded quite a bit the design principles page on the wiki: https://yalter.github.io/niri/Development%3A-Design-Principles.html

                                        Give it a read if you're curious about my thinking process about various niri behaviors and such

                                        #niri

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                                        Guest
                                        wrote last edited by
                                        #175

                                        Implemented basic AccessKit integration for niri based on @DataTriny's proof-of-concept. I have little experience with screen readers, and also had several questions, so I would appreciate more eyes and testing on the PR:

                                        https://github.com/YaLTeR/niri/pull/2273

                                        #niri #a11y

                                        ? 1 Reply Last reply
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                                        • ? Guest

                                          Implemented basic AccessKit integration for niri based on @DataTriny's proof-of-concept. I have little experience with screen readers, and also had several questions, so I would appreciate more eyes and testing on the PR:

                                          https://github.com/YaLTeR/niri/pull/2273

                                          #niri #a11y

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                                          Guest
                                          wrote last edited by
                                          #176

                                          niri v25.08 is now released with a logo, xwayland-satellite integration, basic screen reader support, NVIDIA screencast flickering fix, window positions and sizes in IPC, and many other improvements!

                                          Read the notes here: https://github.com/YaLTeR/niri/releases/tag/v25.08

                                          now i need at least a month off from any release notes preparation 😴

                                          #niri #smithay #wayland #rust

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