init: initial commit

.cargo/config.toml

@@ -0,0 +1,27 @@
+# musl workaround for wayland lib loading
+[target.x86_64-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.aarch64-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.armv7-unknown-linux-musleabi]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.armv7-unknown-linux-musleabihf]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.i686-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.i586-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.mips64-unknown-linux-muslabi64]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.powerpc64le-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=-crt-static" ]
+
+[target.s390x-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=-crt-static" ]

.gitignore

@@ -0,0 +1 @@
+/target

Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "honeycomb-navigation"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+anyhow = "1.0.98"
+iced = { version = "0.13.1", features = [ "image", "async-std" ] }
+iced_layershell = "0.13.7"
+interprocess = "2.3.1"
+tempfile = "3.20.0"
+tracing = "0.1.41"
+tracing-subscriber = "0.3.19"
+xkbcommon = "0.9.0"

LICENSE

@@ -0,0 +1,16 @@
+Copyright 2025 Project Honeycomb contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the “Software”), to deal
+in the Software without restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSE_ASSETS

@@ -0,0 +1 @@
+src/res/NOTICE_ASSETS

src/ipc.rs

@@ -0,0 +1,29 @@
+use anyhow::Result;
+use interprocess::local_socket::{
+    GenericNamespaced, NameType, Stream, ToNsName, traits::Stream as _,
+};
+use std::io::{BufWriter, Write};
+
+pub struct Ipc;
+
+impl Ipc {
+    fn connect() -> Result<BufWriter<Stream>> {
+        let name = if GenericNamespaced::is_supported() {
+            "honeycomb-mgr.sock".to_ns_name::<GenericNamespaced>()?
+        } else {
+            "/tmp/homeycomb-mgr.sock".to_ns_name::<GenericNamespaced>()?
+        };
+
+        let conn = Stream::connect(name)?;
+
+        Ok(BufWriter::new(conn))
+    }
+
+    pub fn open_recents() -> Result<()> {
+        let mut bufwriter = Self::connect()?;
+
+        bufwriter.write(b"recents\n")?;
+
+        Ok(())
+    }
+}

src/main.rs

@@ -0,0 +1,239 @@
+use std::time::Duration;
+
+use anyhow::anyhow;
+use iced::theme::Palette;
+use iced::widget::image::{self, Handle};
+use iced::widget::{Button, Text, button, horizontal_space, row, stack};
+use iced::{
+    Background, Border, Color, Element, Event, Font, Shadow, Task as Command, Task, Theme, color,
+    event, font, time,
+};
+use iced_layershell::Application;
+use iced_layershell::actions::{LayershellCustomActions, LayershellCustomActionsWithId};
+use iced_layershell::reexport::Anchor;
+use iced_layershell::reexport::wl_keyboard::KeymapFormat;
+use iced_layershell::settings::{LayerShellSettings, Settings, StartMode, VirtualKeyboardSettings};
+use iced_layershell::to_layer_message;
+
+use crate::ipc::Ipc;
+use crate::xkb::get_keymap_as_file;
+
+mod ipc;
+mod xkb;
+
+pub fn transparent_button(_: &Theme, _: button::Status) -> button::Style {
+    button::Style {
+        background: Some(Background::Color(Color::TRANSPARENT)),
+        text_color: Color::WHITE,
+        border: Border::default(),
+        shadow: Shadow::default(),
+    }
+}
+
+pub fn main() -> Result<(), iced_layershell::Error> {
+    let bound_output_name = std::env::args().nth(1);
+    let start_mode = match bound_output_name {
+        Some(output) => StartMode::TargetScreen(output),
+        None => StartMode::Active,
+    };
+    let (file, keymap_size) = get_keymap_as_file();
+
+    tracing_subscriber::fmt::init();
+
+    Bar::run(Settings {
+        layer_settings: LayerShellSettings {
+            size: Some((0, 40)),
+            exclusive_zone: 40,
+            anchor: Anchor::Bottom | Anchor::Left | Anchor::Right,
+            start_mode,
+            ..Default::default()
+        },
+        virtual_keyboard_support: Some(VirtualKeyboardSettings {
+            file,
+            keymap_size,
+            keymap_format: KeymapFormat::XkbV1,
+        }),
+        ..Default::default()
+    })
+}
+
+struct Bar {
+    back_clicked: bool,
+    home_clicked: bool,
+    recent_clicked: bool,
+}
+
+#[derive(Debug, Clone)]
+enum NavButton {
+    Back,
+    Home,
+    Recent,
+}
+
+#[to_layer_message]
+#[derive(Debug, Clone)]
+#[allow(dead_code)]
+enum Message {
+    IcedEvent(Event),
+    ButtonClicked(NavButton),
+    Poll,
+    FontLoaded(Result<(), font::Error>),
+    PressEsc,
+    OpenRecents,
+}
+
+impl TryInto<LayershellCustomActionsWithId> for Message {
+    type Error = anyhow::Error;
+    fn try_into(self) -> Result<LayershellCustomActionsWithId, Self::Error> {
+        match self {
+            Message::PressEsc => Ok(LayershellCustomActionsWithId(
+                None,
+                LayershellCustomActions::VirtualKeyboardPressed { time: 100, key: 27 },
+            )),
+
+            _ => Err(anyhow!("unknown message")),
+        }
+    }
+}
+
+impl Application for Bar {
+    type Message = Message;
+    type Flags = ();
+    type Theme = Theme;
+    type Executor = iced::executor::Default;
+
+    fn new(_flags: ()) -> (Self, Command<Message>) {
+        (
+            Self {
+                back_clicked: false,
+                home_clicked: false,
+                recent_clicked: false,
+            },
+            Command::batch([
+                font::load(include_bytes!("res/fonts/HoneycombClock.ttf").as_slice())
+                    .map(Message::FontLoaded),
+                font::load(include_bytes!("res/fonts/HoneycombClock2.ttf").as_slice())
+                    .map(Message::FontLoaded),
+            ]),
+        )
+    }
+
+    fn namespace(&self) -> String {
+        String::from("project honeycomb")
+    }
+
+    fn subscription(&self) -> iced::Subscription<Self::Message> {
+        iced::Subscription::batch(vec![
+            event::listen().map(Message::IcedEvent),
+            time::every(Duration::from_millis(300)).map(|_| Message::Poll),
+        ])
+    }
+
+    fn update(&mut self, message: Message) -> Task<Message> {
+        match message {
+            Message::ButtonClicked(button) => match button {
+                NavButton::Back => {
+                    self.back_clicked = true;
+                    Task::done(Message::PressEsc)
+                }
+
+                NavButton::Home => {
+                    self.home_clicked = true;
+                    Task::none()
+                }
+
+                NavButton::Recent => {
+                    self.recent_clicked = true;
+                    Task::done(Message::OpenRecents)
+                }
+            },
+
+            Message::Poll => {
+                self.back_clicked = false;
+                self.home_clicked = false;
+                self.recent_clicked = false;
+                Task::none()
+            }
+
+            Message::FontLoaded(result) => {
+                match result {
+                    Ok(_) => {
+                        println!("successfully loaded font!");
+                    }
+
+                    Err(_) => {
+                        println!("error while loading font");
+                    }
+                }
+                Task::none()
+            }
+
+            Message::OpenRecents => {
+                Ipc::open_recents().unwrap();
+                Task::none()
+            }
+
+            _ => Task::none(),
+        }
+    }
+
+    fn view(&self) -> Element<'_, Message> {
+        let back = if !self.back_clicked {
+            include_bytes!("res/back_default.png") as &[u8]
+        } else {
+            include_bytes!("res/back_pressed.png") as &[u8]
+        };
+        let back_button = Button::new(image::Image::new(Handle::from_bytes(back)))
+            .on_press(Message::ButtonClicked(NavButton::Back))
+            .style(transparent_button);
+
+        let home = if !self.home_clicked {
+            include_bytes!("res/home_default.png") as &[u8]
+        } else {
+            include_bytes!("res/home_pressed.png") as &[u8]
+        };
+        let home_button = Button::new(image::Image::new(Handle::from_bytes(home)))
+            .on_press(Message::ButtonClicked(NavButton::Home))
+            .style(transparent_button);
+
+        let recent = if !self.recent_clicked {
+            include_bytes!("res/recent_default.png") as &[u8]
+        } else {
+            include_bytes!("res/recent_pressed.png") as &[u8]
+        };
+        let recent_button = Button::new(image::Image::new(Handle::from_bytes(recent)))
+            .on_press(Message::ButtonClicked(NavButton::Recent))
+            .style(transparent_button);
+
+        let clock_1 = Font::with_name("HoneycombClock");
+        let clock_2 = Font::with_name("HoneycombClock2");
+
+        let color = color!(0x525d7b);
+
+        let text_time_1 = Text::new("12:35").font(clock_1).size(35).color(color);
+        let text_time_2 = Text::new("12:35").font(clock_2).size(35).color(color);
+
+        let text_time = stack!(text_time_2).push(text_time_1);
+
+        row![
+            back_button,
+            home_button,
+            recent_button,
+            horizontal_space(),
+            text_time,
+        ]
+        .into()
+    }
+
+    fn theme(&self) -> Self::Theme {
+        let custom_palette = Palette {
+            background: Color::BLACK,
+            primary: Color::BLACK,
+            text: Color::WHITE,
+            success: Color::WHITE,
+            danger: Color::WHITE,
+        };
+
+        Theme::custom("honeycomb-default".to_owned(), custom_palette)
+    }
+}

src/res/NOTICE_ASSETS

@@ -0,0 +1,158 @@
+   Copyright (c) 2005-2008, The Android Open Source Project
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+   1. Definitions.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+   END OF TERMS AND CONDITIONS

src/xkb.rs

@@ -0,0 +1,32 @@
+use std::{ffi::CString, fs::File, io::Write, path::PathBuf};
+
+use xkbcommon::xkb;
+
+// from https://github.com/ptazithos/wkeys/blob/main/wkeys/src/native/session.rs
+pub fn get_keymap_as_file() -> (File, u32) {
+    let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
+
+    let keymap = xkb::Keymap::new_from_names(
+        &context,
+        "",
+        "",
+        "us",
+        "",
+        None,
+        xkb::KEYMAP_COMPILE_NO_FLAGS,
+    )
+    .expect("xkbcommon keymap panicked!");
+    let xkb_state = xkb::State::new(&keymap);
+    let keymap = xkb_state
+        .get_keymap()
+        .get_as_string(xkb::KEYMAP_FORMAT_TEXT_V1);
+    let keymap = CString::new(keymap).expect("Keymap should not contain interior nul bytes");
+    let keymap = keymap.as_bytes_with_nul();
+    let dir = std::env::var_os("XDG_RUNTIME_DIR")
+        .map(PathBuf::from)
+        .unwrap_or_else(std::env::temp_dir);
+    let mut file = tempfile::tempfile_in(dir).expect("File could not be created!");
+    file.write_all(keymap).unwrap();
+    file.flush().unwrap();
+    (file, keymap.len() as u32)
+}