├── .gitignore ├── LICENSE ├── PKGBUILD ├── README.md ├── include ├── data.hpp ├── idle.hpp └── pulse.hpp ├── meson.build └── src ├── data.cpp ├── idle.cpp ├── main.cpp └── pulse.cpp /.gitignore: -------------------------------------------------------------------------------- 1 | # Prerequisites 2 | *.d 3 | 4 | # Object files 5 | *.o 6 | *.ko 7 | *.obj 8 | *.elf 9 | 10 | # Linker output 11 | *.ilk 12 | *.map 13 | *.exp 14 | 15 | # Precompiled Headers 16 | *.gch 17 | *.pch 18 | 19 | # Libraries 20 | *.lib 21 | *.a 22 | *.la 23 | *.lo 24 | 25 | # Shared objects (inc. Windows DLLs) 26 | *.dll 27 | *.so 28 | *.so.* 29 | *.dylib 30 | 31 | # Executables 32 | *.exe 33 | *.out 34 | *.app 35 | *.i*86 36 | *.x86_64 37 | *.hex 38 | 39 | # Debug files 40 | *.dSYM/ 41 | *.su 42 | *.idb 43 | *.pdb 44 | 45 | # Kernel Module Compile Results 46 | *.mod* 47 | *.cmd 48 | .tmp_versions/ 49 | modules.order 50 | Module.symvers 51 | Mkfile.old 52 | dkms.conf 53 | 54 | .cache/ 55 | SwayAudioIdleInhibit 56 | sway-audio-idle-inhibit-git* 57 | pkg 58 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /PKGBUILD: -------------------------------------------------------------------------------- 1 | # Maintainer: Erik Reider 2 | pkgname=sway-audio-idle-inhibit-git 3 | _ver=0.1.2 4 | pkgver=0.1.2.r45.7a70ef1 5 | pkgrel=1 6 | pkgdesc="Prevents swayidle from sleeping while any application is outputting or receiving audio" 7 | _pkgfoldername=SwayAudioIdleInhibit 8 | url="https://github.com/ErikReider/$_pkgfoldername" 9 | arch=( 10 | 'x86_64' 11 | 'aarch64' # ARM v8 64-bit 12 | 'armv7h' # ARM v7 hardfloat 13 | ) 14 | license=(GPL) 15 | depends=("wayland>=1.14.91" "wayland-protocols" "libpulse") 16 | makedepends=(gcc meson git) 17 | optdepends=("swaync-git" "swaysettings-git") 18 | source=("git+$url") 19 | sha256sums=('SKIP') 20 | 21 | pkgver() { 22 | cd $_pkgfoldername 23 | printf "$_ver.r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)" 24 | } 25 | 26 | prepare() { 27 | cd $_pkgfoldername 28 | git checkout main 29 | git pull 30 | } 31 | 32 | build() { 33 | arch-meson $_pkgfoldername build 34 | ninja -C build 35 | } 36 | 37 | package() { 38 | DESTDIR="$pkgdir" meson install -C build 39 | } 40 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # SwayAudioIdleInhibit 2 | 3 | Prevents swayidle from sleeping while any application is outputting or 4 | receiving audio. Should work with all Wayland desktops that support the 5 | `zwp_idle_inhibit_manager_v1` protocol but only tested in Sway 6 | 7 | This only works for Pulseaudio / Pipewire Pulse 8 | 9 | ## Install 10 | 11 | Arch: 12 | The package is available on the [AUR](https://aur.archlinux.org/packages/sway-audio-idle-inhibit-git/) 13 | 14 | Other: 15 | 16 | ```zsh 17 | meson build 18 | ninja -C build 19 | meson install -C build 20 | ``` 21 | 22 | ## Sway Usage 23 | 24 | ```ini 25 | # Enables inhibit_idle when playing audio 26 | exec sway-audio-idle-inhibit 27 | ``` 28 | 29 | ## Other usages without inhibiting idle 30 | 31 | These could be used to monitor if any application is using your mic or playing 32 | any audio. 33 | 34 | Monitor sources and sinks: will print `RUNNING` or `NOT RUNNING` 35 | 36 | ```zsh 37 | sway-audio-idle-inhibit --dry-print-both 38 | ``` 39 | 40 | Monitor sources: will print `RUNNING` or `NOT RUNNING` 41 | 42 | ```zsh 43 | sway-audio-idle-inhibit --dry-print-source 44 | ``` 45 | 46 | Monitor sinks: will print `RUNNING` or `NOT RUNNING` 47 | 48 | ```zsh 49 | sway-audio-idle-inhibit --dry-print-sink 50 | ``` 51 | 52 | ## Waybar Integration 53 | 54 | A custom waybar module can be used to display an icon when any application is 55 | using your mic or playing any audio. 56 | 57 | Add the following section to your `~/.config/waybar/config` file and add 58 | `custom/audio_idle_inhibitor` to either the `modules-left`, `modules-center` 59 | or `modules-right` list. 60 | 61 | *Note: The FontAwesome font is used for the icons below* 62 | 63 | ``` 64 | "custom/audio_idle_inhibitor": { 65 | "format": "{icon}", 66 | "exec": "sway-audio-idle-inhibit --dry-print-both-waybar", 67 | "exec-if": "which sway-audio-idle-inhibit", 68 | "return-type": "json", 69 | "format-icons": { 70 | "output": "", 71 | "input": "", 72 | "output-input": " ", 73 | "none": "" 74 | } 75 | }, 76 | ``` 77 | 78 | -------------------------------------------------------------------------------- /include/data.hpp: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | #include 4 | #include 5 | 6 | #include 7 | 8 | #include "idle.hpp" 9 | 10 | using namespace std; 11 | 12 | #define MAX_IGNORED_SOURCE_OUTPUTS 100 13 | 14 | enum SubscriptionType { 15 | SUBSCRIPTION_TYPE_IDLE, 16 | SUBSCRIPTION_TYPE_DRY_BOTH, 17 | SUBSCRIPTION_TYPE_DRY_BOTH_WAYBAR, 18 | SUBSCRIPTION_TYPE_DRY_SINK, 19 | SUBSCRIPTION_TYPE_DRY_SOURCE, 20 | }; 21 | enum EventType { 22 | EVENT_TYPE_IDLE, 23 | EVENT_TYPE_DRY_BOTH, 24 | EVENT_TYPE_DRY_SINK, 25 | EVENT_TYPE_DRY_SOURCE, 26 | EVENT_TYPE_NONE, 27 | }; 28 | 29 | struct Data { 30 | pa_threaded_mainloop *mainloop; 31 | pa_mainloop_api *mainloop_api; 32 | pa_context *context; 33 | 34 | EventType eventCalled = EVENT_TYPE_NONE; 35 | bool activeSource = false; 36 | bool activeSink = false; 37 | 38 | SubscriptionType subscriptionType; 39 | pa_subscription_mask_t pa_subscriptionType; 40 | 41 | char **ignoredSourceOutputs; 42 | 43 | Idle *idle = NULL; 44 | 45 | bool failed = false; 46 | 47 | Data(pa_threaded_mainloop *mainloop, pa_mainloop_api *mainloop_api, 48 | SubscriptionType subscriptionType, 49 | pa_subscription_mask_t pa_subscriptionType, EventType eventType, char **ignoredSourceOutputs); 50 | 51 | void quit(int returnValue = 0); 52 | 53 | void handleAction(); 54 | 55 | private: 56 | void print(bool isRunning); 57 | void printWayBar(bool activeSink, bool activeSource); 58 | }; 59 | -------------------------------------------------------------------------------- /include/idle.hpp: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | #include "idle-inhibit-unstable-v1-client-protocol.h" 4 | 5 | using namespace std; 6 | 7 | class Idle { 8 | struct wl_compositor *compositor = NULL; 9 | struct zwp_idle_inhibit_manager_v1 *wl_idle_inhibit_manager = NULL; 10 | struct wl_surface *surface = NULL; 11 | struct wl_display *display = NULL; 12 | struct zwp_idle_inhibitor_v1 *idle = NULL; 13 | 14 | static void global_add(void *data, struct wl_registry *registry, 15 | uint32_t name, const char *interface, uint32_t); 16 | 17 | static void global_remove(void *, struct wl_registry *, uint32_t); 18 | 19 | public: 20 | Idle(); 21 | 22 | void update(bool isRunning); 23 | }; 24 | -------------------------------------------------------------------------------- /include/pulse.hpp: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | 10 | #include 11 | #include 12 | 13 | #include "data.hpp" 14 | #include "idle.hpp" 15 | 16 | class Pulse { 17 | public: 18 | int init(SubscriptionType subscriptionType, 19 | pa_subscription_mask_t pa_subscriptionType, EventType eventType, char **ignoredSourceOutputs); 20 | 21 | private: 22 | static void sink_input_info_callback(pa_context *, 23 | const pa_sink_input_info *i, int, 24 | void *userdata); 25 | 26 | static void source_output_info_callback(pa_context *, 27 | const pa_source_output_info *i, int, 28 | void *userdata); 29 | 30 | void getRunning(EventType eventType, Data *data, pa_context *context); 31 | 32 | static void subscribe_callback(pa_context *, 33 | pa_subscription_event_type_t type, uint32_t, 34 | void *userdata); 35 | 36 | static void context_state_callback(pa_context *c, void *userdata); 37 | 38 | static pa_context *getContext(pa_threaded_mainloop *mainloop, 39 | pa_mainloop_api *mainloop_api, void *userdata); 40 | 41 | void connect(pa_threaded_mainloop *mainloop, pa_mainloop_api *mainloop_api, 42 | SubscriptionType subscriptionType, 43 | pa_subscription_mask_t pa_subscriptionType, EventType eventType, char **ignoredSourceOutputs); 44 | 45 | pa_threaded_mainloop *getMainLoop(); 46 | 47 | pa_mainloop_api *getMainLoopApi(pa_threaded_mainloop *mainloop); 48 | }; 49 | -------------------------------------------------------------------------------- /meson.build: -------------------------------------------------------------------------------- 1 | project( 2 | 'SwayAudioIdleInhibit', 3 | 'c', 'cpp', 4 | version: '0.1.2', 5 | default_options: [], 6 | ) 7 | 8 | wayland_protos = dependency('wayland-protocols') 9 | wayland_client = dependency('wayland-client', version: '>=1.14.91') 10 | 11 | wl_protocol_dir = wayland_protos.get_pkgconfig_variable('pkgdatadir') 12 | 13 | wayland_scanner = find_program('wayland-scanner') 14 | wayland_scanner_code = generator( 15 | wayland_scanner, 16 | output: '@BASENAME@-protocol.c', 17 | arguments: ['private-code', '@INPUT@', '@OUTPUT@'], 18 | ) 19 | wayland_scanner_client = generator( 20 | wayland_scanner, 21 | output: '@BASENAME@-client-protocol.h', 22 | arguments: ['client-header', '@INPUT@', '@OUTPUT@'], 23 | ) 24 | 25 | xml = join_paths([wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml']) 26 | client_protos_src = wayland_scanner_code.process(xml) 27 | client_protos_headers = wayland_scanner_client.process(xml) 28 | 29 | lib_client_protos = static_library( 30 | 'client_protos', 31 | [ client_protos_src, client_protos_headers ], 32 | dependencies: [ wayland_client ], 33 | ) 34 | 35 | client_protos = declare_dependency( 36 | link_with: lib_client_protos, 37 | sources: client_protos_headers, 38 | ) 39 | 40 | executable( 41 | 'sway-audio-idle-inhibit', 42 | [ 43 | './src/main.cpp', 44 | './src/data.cpp', 45 | './src/pulse.cpp', 46 | './src/idle.cpp', 47 | ], 48 | include_directories: [ 49 | include_directories('include') 50 | ], 51 | dependencies: [ 52 | dependency('libpulse', version: '>= 15.0'), 53 | wayland_protos, 54 | wayland_client, 55 | client_protos, 56 | ], 57 | install: true, 58 | ) 59 | -------------------------------------------------------------------------------- /src/data.cpp: -------------------------------------------------------------------------------- 1 | #include "data.hpp" 2 | 3 | Data::Data(pa_threaded_mainloop *mainloop, pa_mainloop_api *mainloop_api, 4 | SubscriptionType subscriptionType, 5 | pa_subscription_mask_t pa_subscriptionType, EventType eventType, char** ignoredSourceOutputs) { 6 | this->mainloop = mainloop; 7 | this->mainloop_api = mainloop_api; 8 | this->subscriptionType = subscriptionType; 9 | this->pa_subscriptionType = pa_subscriptionType; 10 | this->eventCalled = eventType; 11 | this->ignoredSourceOutputs = ignoredSourceOutputs; 12 | 13 | if (subscriptionType == SUBSCRIPTION_TYPE_IDLE) idle = new Idle(); 14 | } 15 | 16 | void Data::quit(int returnValue) { 17 | mainloop_api->quit(mainloop_api, returnValue); 18 | pa_threaded_mainloop_stop(mainloop); 19 | pa_threaded_mainloop_free(mainloop); 20 | } 21 | 22 | void Data::handleAction() { 23 | switch (subscriptionType) { 24 | case SUBSCRIPTION_TYPE_IDLE: 25 | idle->update(activeSink || activeSource); 26 | break; 27 | case SUBSCRIPTION_TYPE_DRY_BOTH: 28 | this->print(activeSink || activeSource); 29 | break; 30 | case SUBSCRIPTION_TYPE_DRY_BOTH_WAYBAR: 31 | this->printWayBar(activeSink, activeSource); 32 | break; 33 | case SUBSCRIPTION_TYPE_DRY_SINK: 34 | this->print(activeSink); 35 | break; 36 | case SUBSCRIPTION_TYPE_DRY_SOURCE: 37 | this->print(activeSource); 38 | break; 39 | } 40 | } 41 | 42 | void Data::print(bool isRunning) { 43 | cout << (isRunning ? "RUNNING" : "NOT RUNNING") << endl; 44 | } 45 | 46 | void Data::printWayBar(bool activeSink, bool activeSource) { 47 | string result[2] = {activeSink ? "output" : "", activeSource ? "input" : ""}; 48 | string text = ""; 49 | for (const auto &str : result) { 50 | if (!text.empty() && !str.empty()) text += "-"; 51 | text += str; 52 | } 53 | if (text.empty()) text = "none"; 54 | cout << "{\"text\": \"\", \"alt\": \"" + text + 55 | "\", \"tooltip\": \"\", \"class\": " 56 | "\"" + 57 | text + "\"}" << endl; 58 | } 59 | -------------------------------------------------------------------------------- /src/idle.cpp: -------------------------------------------------------------------------------- 1 | #include "idle.hpp" 2 | 3 | #include 4 | 5 | #include 6 | 7 | using namespace std; 8 | 9 | void Idle::global_add(void *data, struct wl_registry *registry, uint32_t name, 10 | const char *interface, uint32_t) { 11 | Idle *idle = (Idle *)data; 12 | if (strcmp(interface, wl_compositor_interface.name) == 0) { 13 | idle->compositor = (wl_compositor *)wl_registry_bind( 14 | registry, name, &wl_compositor_interface, 1); 15 | } else if (strcmp(interface, zwp_idle_inhibit_manager_v1_interface.name) == 16 | 0) { 17 | idle->wl_idle_inhibit_manager = 18 | (zwp_idle_inhibit_manager_v1 *)wl_registry_bind( 19 | registry, name, &zwp_idle_inhibit_manager_v1_interface, 1); 20 | } 21 | } 22 | 23 | void Idle::global_remove(void *, struct wl_registry *, uint32_t) {} 24 | 25 | Idle::Idle() { 26 | display = wl_display_connect(NULL); 27 | if (display == NULL) { 28 | fprintf(stderr, "failed to connect to wl_display\n"); 29 | exit(1); 30 | } 31 | 32 | const static struct wl_registry_listener registry_listener = { 33 | .global = global_add, 34 | .global_remove = global_remove, 35 | }; 36 | 37 | struct wl_registry *registry = wl_display_get_registry(display); 38 | wl_registry_add_listener(registry, ®istry_listener, this); 39 | wl_display_roundtrip(display); 40 | 41 | if (wl_idle_inhibit_manager == NULL) { 42 | fprintf(stderr, "wl_idle_inhibit_manager is NULL\n"); 43 | exit(1); 44 | } 45 | if (compositor == NULL) { 46 | fprintf(stderr, "compositor is NULL\n"); 47 | exit(1); 48 | } 49 | 50 | surface = wl_compositor_create_surface(compositor); 51 | } 52 | 53 | void Idle::update(bool isRunning) { 54 | if (isRunning) { 55 | if (idle == NULL) { 56 | idle = zwp_idle_inhibit_manager_v1_create_inhibitor( 57 | wl_idle_inhibit_manager, surface); 58 | wl_display_roundtrip(display); 59 | } 60 | cout << "IDLE INHIBITED" << endl; 61 | } else { 62 | if (idle != NULL) { 63 | zwp_idle_inhibitor_v1_destroy(idle); 64 | idle = NULL; 65 | wl_display_roundtrip(display); 66 | } 67 | cout << "NOT IDLE INHIBITED" << endl; 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /src/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | 4 | #include "data.hpp" 5 | #include "pulse.hpp" 6 | 7 | void showHelp(char **argv) { 8 | string name = basename(argv[0]); 9 | cout << "Usage:\n"; 10 | cout << "\t" << name << "