a1cd0acac5
The segfaults were happening on GTK icon theme functions, which are called via the C++ interface functions such as Gtk::IconTheme::has_icon. There are multiple modules and threads using this functions on the default icon theme by calling Gtk::IconTheme::get_default(), which returns the same object for all callers, and was causing concurrent access to the same internal data structures on the GTK lib. Even a seemingly read-only function such as has_icon can cause writes due to the internal icon cache being updated. To avoid this issues, a program wide global mutex must be used to ensure a single thread is accessing the default icon theme instance. This commit implements wrappers for the existing IconTheme function calls, ensuring the global lock is held while calling the underling GTK functions. |
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| nix | ||
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| .clang-format | ||
| .editorconfig | ||
| .envrc.sample | ||
| .gitignore | ||
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| LICENSE | ||
| Makefile | ||
| README.md | ||
| flake.lock | ||
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README.md
Waybar 
Highly customizable Wayland bar for Sway and Wlroots based compositors.
Available in Arch community or AUR, Gentoo, openSUSE, and Alpine Linux.
Waybar examples
Current features
- Sway (Workspaces, Binding mode, Focused window name)
- River (Mapping mode, Tags, Focused window name)
- Hyprland (Focused window name)
- DWL (Tags) requires dwl ipc patch
- Tray #21
- Local time
- Battery
- UPower
- Network
- Bluetooth
- Pulseaudio
- Wireplumber
- Disk
- Memory
- Cpu load average
- Temperature
- MPD
- Custom scripts
- Custom image
- Multiple output configuration
- And many more customizations
Configuration and Styling
See the wiki for more details.
Installation
Waybar is available from a number of Linux distributions:
An Ubuntu PPA with more recent versions is available here.
Building from source
$ git clone https://github.com/Alexays/Waybar
$ cd Waybar
$ meson build
$ ninja -C build
$ ./build/waybar
# If you want to install it
$ ninja -C build install
$ waybar
Dependencies
gtkmm3
jsoncpp
libsigc++
fmt
wayland
chrono-date
spdlog
libgtk-3-dev [gtk-layer-shell]
gobject-introspection [gtk-layer-shell]
libgirepository1.0-dev [gtk-layer-shell]
libpulse [Pulseaudio module]
libnl [Network module]
libappindicator-gtk3 [Tray module]
libdbusmenu-gtk3 [Tray module]
libmpdclient [MPD module]
libsndio [sndio module]
libevdev [KeyboardState module]
xkbregistry
upower [UPower battery module]
Build dependencies
cmake
meson
scdoc
wayland-protocols
On Ubuntu, you can install all the relevant dependencies using this command (tested with 19.10 and 20.04):
sudo apt install \
clang-tidy \
gobject-introspection \
libdbusmenu-gtk3-dev \
libevdev-dev \
libfmt-dev \
libgirepository1.0-dev \
libgtk-3-dev \
libgtkmm-3.0-dev \
libinput-dev \
libjsoncpp-dev \
libmpdclient-dev \
libnl-3-dev \
libnl-genl-3-dev \
libpulse-dev \
libsigc++-2.0-dev \
libspdlog-dev \
libwayland-dev \
scdoc \
upower \
libxkbregistry-dev
Contributions welcome!
Have fun :)
The style guidelines are Google's
License
Waybar is licensed under the MIT license. See LICENSE for more information.