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Style code (#25)

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Alex 2018-08-16 14:29:41 +02:00 committed by GitHub
parent 3fdc50163d
commit 6635548d3e
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31 changed files with 761 additions and 664 deletions
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1
README.md
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@ -30,6 +30,7 @@ $ ./build/waybar
```
Contributions welcome! - have fun :)
The style guidelines is [Google's](https://google.github.io/styleguide/cppguide.html)
## License

14
include/IModule.hpp
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@ -3,10 +3,12 @@
#include <gtkmm.h>
namespace waybar {
class IModule {
public:
virtual ~IModule() {}
virtual auto update() -> void = 0;
virtual operator Gtk::Widget &() = 0;
};
class IModule {
public:
virtual ~IModule() {}
virtual auto update() -> void = 0;
virtual operator Gtk::Widget &() = 0;
};
}

65
include/bar.hpp
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@ -7,44 +7,47 @@
namespace waybar {
struct Client;
class Client;
struct Bar {
Bar(Client& client, std::unique_ptr<struct wl_output *>&& output);
class Bar {
public:
Bar(Client&, std::unique_ptr<struct wl_output *>&&);
Bar(const Bar&) = delete;
auto setWidth(uint32_t) -> void;
auto toggle() -> void;
Client& client;
Gtk::Window window;
struct wl_surface *surface;
struct zwlr_layer_surface_v1 *layerSurface;
struct zwlr_layer_surface_v1 *layer_surface;
std::unique_ptr<struct wl_output *> output;
bool visible = true;
std::string outputName;
auto setWidth(uint32_t) -> void;
auto toggle() -> void;
bool visible = true;
private:
static void _handleLogicalPosition(void *data,
struct zxdg_output_v1 *zxdg_output_v1, int32_t x, int32_t y);
static void _handleLogicalSize(void *data,
struct zxdg_output_v1 *zxdg_output_v1, int32_t width, int32_t height);
static void _handleDone(void *data, struct zxdg_output_v1 *zxdg_output_v1);
static void _handleName(void *data, struct zxdg_output_v1 *xdg_output,
const char *name);
static void _handleDescription(void *data,
struct zxdg_output_v1 *zxdg_output_v1, const char *description);
static void _layerSurfaceHandleConfigure(void *data,
struct zwlr_layer_surface_v1 *surface, uint32_t serial, uint32_t width,
uint32_t height);
static void _layerSurfaceHandleClosed(void *data,
struct zwlr_layer_surface_v1 *surface);
auto _setupConfig() -> void;
auto _setupWidgets() -> void;
auto _setupCss() -> void;
uint32_t _width = 0;
uint32_t _height = 30;
Json::Value _config;
Glib::RefPtr<Gtk::StyleContext> _styleContext;
Glib::RefPtr<Gtk::CssProvider> _cssProvider;
struct zxdg_output_v1 *_xdgOutput;
};
static void handleLogicalPosition(void *, struct zxdg_output_v1 *, int32_t,
int32_t);
static void handleLogicalSize(void *, struct zxdg_output_v1 *, int32_t,
int32_t);
static void handleDone(void *, struct zxdg_output_v1 *);
static void handleName(void *, struct zxdg_output_v1 *, const char *);
static void handleDescription(void *, struct zxdg_output_v1 *,
const char *);
static void layerSurfaceHandleConfigure(void *,
struct zwlr_layer_surface_v1 *, uint32_t, uint32_t, uint32_t);
static void layerSurfaceHandleClosed(void *,
struct zwlr_layer_surface_v1 *);
auto setupConfig() -> void;
auto setupWidgets() -> void;
auto setupCss() -> void;
uint32_t width_ = 0;
uint32_t height_ = 30;
Json::Value config_;
Glib::RefPtr<Gtk::StyleContext> style_context_;
Glib::RefPtr<Gtk::CssProvider> css_provider_;
struct zxdg_output_v1 *xdg_output_;
};
}

36
include/client.hpp
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@ -14,28 +14,30 @@
namespace waybar {
struct Client {
std::string cssFile;
std::string configFile;
class Client {
public:
Client(int argc, char *argv[]);
int main(int argc, char *argv[]);
Gtk::Main gtk_main;
std::string css_file;
std::string config_file;
Glib::RefPtr<Gdk::Display> gdk_display;
struct wl_display *wlDisplay = nullptr;
struct wl_display *wl_display = nullptr;
struct wl_registry *registry = nullptr;
struct zwlr_layer_shell_v1 *layerShell = nullptr;
struct zxdg_output_manager_v1 *xdgOutputManager = nullptr;
struct zwlr_layer_shell_v1 *layer_shell = nullptr;
struct zxdg_output_manager_v1 *xdg_output_manager = nullptr;
struct wl_seat *seat = nullptr;
std::vector<std::unique_ptr<Bar>> bars;
Client(int argc, char* argv[]);
void bind_interfaces();
auto setup_css();
int main(int argc, char* argv[]);
private:
static void _handle_global(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version);
static void _handle_global_remove(void *data,
struct wl_registry *registry, uint32_t name);
};
private:
void bindInterfaces();
auto setupCss();
static void handleGlobal(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version);
static void handleGlobalRemove(void *data,
struct wl_registry *registry, uint32_t name);
};
}

16
include/factory.hpp
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@ -13,13 +13,13 @@
namespace waybar {
class Factory {
public:
Factory(Bar &bar, Json::Value config);
IModule *makeModule(std::string name);
private:
Bar &_bar;
Json::Value _config;
};
class Factory {
public:
Factory(Bar &bar, Json::Value config);
IModule *makeModule(const std::string &name);
private:
Bar &_bar;
Json::Value _config;
};
}

30
include/modules/battery.hpp
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@ -12,20 +12,22 @@
namespace waybar::modules {
namespace fs = std::filesystem;
namespace fs = std::filesystem;
class Battery : public IModule {
public:
Battery(Json::Value config);
auto update() -> void;
operator Gtk::Widget&();
private:
std::string _getIcon(uint16_t percentage);
static inline const fs::path _data_dir = "/sys/class/power_supply/";
std::vector<fs::path> _batteries;
util::SleeperThread _thread;
Gtk::Label _label;
Json::Value _config;
};
class Battery : public IModule {
public:
Battery(Json::Value);
auto update() -> void;
operator Gtk::Widget&();
private:
std::string getIcon(uint16_t percentage);
static inline const fs::path data_dir_ = "/sys/class/power_supply/";
Gtk::Label label_;
Json::Value config_;
util::SleeperThread thread_;
std::vector<fs::path> batteries_;
};
}

20
include/modules/clock.hpp
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@ -8,15 +8,15 @@
namespace waybar::modules {
class Clock : public IModule {
public:
Clock(Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label _label;
waybar::util::SleeperThread _thread;
Json::Value _config;
};
class Clock : public IModule {
public:
Clock(Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label label_;
waybar::util::SleeperThread thread_;
Json::Value config_;
};
}

20
include/modules/cpu.hpp
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@ -8,15 +8,15 @@
namespace waybar::modules {
class Cpu : public IModule {
public:
Cpu(Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label _label;
waybar::util::SleeperThread _thread;
Json::Value _config;
};
class Cpu : public IModule {
public:
Cpu(Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label label_;
waybar::util::SleeperThread thread_;
Json::Value config_;
};
}

22
include/modules/custom.hpp
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@ -7,16 +7,16 @@
namespace waybar::modules {
class Custom : public IModule {
public:
Custom(std::string name, Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label _label;
waybar::util::SleeperThread _thread;
const std::string _name;
Json::Value _config;
};
class Custom : public IModule {
public:
Custom(const std::string&, Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
const std::string name_;
Gtk::Label label_;
waybar::util::SleeperThread thread_;
Json::Value config_;
};
}

20
include/modules/memory.hpp
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@ -8,15 +8,15 @@
namespace waybar::modules {
class Memory : public IModule {
public:
Memory(Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label _label;
waybar::util::SleeperThread _thread;
Json::Value _config;
};
class Memory : public IModule {
public:
Memory(Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
Gtk::Label label_;
waybar::util::SleeperThread thread_;
Json::Value config_;
};
}

40
include/modules/network.hpp
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@ -12,24 +12,26 @@
namespace waybar::modules {
class Network : public IModule {
public:
Network(Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
void _parseEssid(struct nlattr **bss);
void _parseSignal(struct nlattr **bss);
bool _associatedOrJoined(struct nlattr **bss);
static int _scanCb(struct nl_msg *msg, void *data);
auto _getInfo() -> void;
Gtk::Label _label;
waybar::util::SleeperThread _thread;
Json::Value _config;
std::size_t _ifid;
std::string _essid;
int _signalStrengthdBm;
int _signalStrength;
};
class Network : public IModule {
public:
Network(Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
static int scanCb(struct nl_msg*, void*);
void parseEssid(struct nlattr**);
void parseSignal(struct nlattr**);
bool associatedOrJoined(struct nlattr**);
auto getInfo() -> void;
Gtk::Label label_;
waybar::util::SleeperThread thread_;
Json::Value config_;
std::size_t ifid_;
std::string essid_;
int signal_strength_dbm_;
uint16_t signal_strength_;
};
}

48
include/modules/pulseaudio.hpp
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@ -8,29 +8,29 @@
namespace waybar::modules {
class Pulseaudio : public IModule {
public:
Pulseaudio(Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
std::string _getIcon(uint16_t percentage);
static void _subscribeCb(pa_context *context,
pa_subscription_event_type_t type, uint32_t idx, void *data);
static void _contextStateCb(pa_context *c, void *data);
static void _sinkInfoCb(pa_context *context, const pa_sink_info *i,
int eol, void *data);
static void _serverInfoCb(pa_context *context, const pa_server_info *i,
void *data);
Gtk::Label _label;
Json::Value _config;
pa_threaded_mainloop *_mainloop;
pa_mainloop_api *_mainloop_api;
pa_context *_context;
uint32_t _sinkIdx{0};
int _volume;
bool _muted;
std::string _desc;
};
class Pulseaudio : public IModule {
public:
Pulseaudio(Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
static void subscribeCb(pa_context*, pa_subscription_event_type_t,
uint32_t, void*);
static void contextStateCb(pa_context*, void*);
static void sinkInfoCb(pa_context*, const pa_sink_info*, int, void*);
static void serverInfoCb(pa_context*, const pa_server_info*, void*);
std::string getIcon(uint16_t);
Gtk::Label label_;
Json::Value config_;
pa_threaded_mainloop* mainloop_;
pa_mainloop_api* mainloop_api_;
pa_context* context_;
uint32_t sink_idx_{0};
uint16_t volume_;
bool muted_;
std::string desc_;
};
}

8
include/modules/sway/ipc/client.hpp
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@ -16,17 +16,17 @@ struct ipc_response {
/**
* Gets the path to the IPC socket from sway.
*/
std::string get_socketpath(void);
std::string getSocketPath(void);
/**
* Opens the sway socket.
*/
int ipc_open_socket(std::string socket_path);
int ipcOpenSocket(const std::string &socketPath);
/**
* Issues a single IPC command and returns the buffer. len will be updated with
* the length of the buffer returned from sway.
*/
std::string ipc_single_command(int socketfd, uint32_t type, const char *payload, uint32_t *len);
std::string ipcSingleCommand(int socketfd, uint32_t type, const char *payload, uint32_t *len);
/**
* Receives a single IPC response and returns an ipc_response.
*/
struct ipc_response ipc_recv_response(int socketfd);
struct ipc_response ipcRecvResponse(int socketfd);

35
include/modules/sway/window.hpp
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@ -9,22 +9,23 @@
namespace waybar::modules::sway {
class Window : public IModule {
public:
Window(waybar::Bar &bar, Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
std::string _getFocusedNode(Json::Value nodes);
void _getFocusedWindow();
Bar &_bar;
Json::Value _config;
waybar::util::SleeperThread _thread;
Gtk::Label _label;
util::JsonParser _parser;
int _ipcfd;
int _ipcEventfd;
std::string _window;
};
class Window : public IModule {
public:
Window(waybar::Bar&, Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
std::string getFocusedNode(Json::Value nodes);
void getFocusedWindow();
Bar& bar_;
Json::Value config_;
waybar::util::SleeperThread thread_;
Gtk::Label label_;
util::JsonParser parser_;
int ipcfd_;
int ipc_eventfd_;
std::string window_;
};
}

47
include/modules/sway/workspaces.hpp
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@ -9,28 +9,29 @@
namespace waybar::modules::sway {
class Workspaces : public IModule {
public:
Workspaces(waybar::Bar &bar, Json::Value config);
auto update() -> void;
operator Gtk::Widget &();
private:
void _addWorkspace(Json::Value node);
std::string _getIcon(std::string name);
bool _handleScroll(GdkEventScroll *e);
int _getPrevWorkspace();
int _getNextWorkspace();
Bar &_bar;
Json::Value _config;
waybar::util::SleeperThread _thread;
Gtk::Box _box;
util::JsonParser _parser;
std::mutex _mutex;
bool _scrolling;
std::unordered_map<int, Gtk::Button> _buttons;
Json::Value _workspaces;
int _ipcfd;
int _ipcEventfd;
};
class Workspaces : public IModule {
public:
Workspaces(waybar::Bar&, Json::Value);
auto update() -> void;
operator Gtk::Widget &();
private:
void addWorkspace(Json::Value);
std::string getIcon(std::string);
bool handleScroll(GdkEventScroll*);
int getPrevWorkspace();
int getNextWorkspace();
Bar& bar_;
Json::Value config_;
waybar::util::SleeperThread thread_;
Gtk::Box box_;
util::JsonParser parser_;
std::mutex mutex_;
bool scrolling_;
std::unordered_map<int, Gtk::Button> buttons_;
Json::Value workspaces_;
int ipcfd_;
int ipc_eventfd_;
};
}

16
meson.build
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@ -37,9 +37,11 @@ libpulse = dependency('libpulse')
subdir('protocol')
src_files = run_command('find', './src', '-name', '*.cpp').stdout().strip().split('\n')
executable(
'waybar',
run_command('find', './src', '-name', '*.cpp').stdout().strip().split('\n'),
src_files,
dependencies: [
thread_dep,
wlroots,
@ -64,3 +66,15 @@ install_data(
'./resources/style.css',
install_dir: '/etc/xdg/waybar',
)
clangtidy = find_program('clang-tidy', required: false)
if clangtidy.found()
run_target(
'tidy',
command: [
clangtidy,
'-checks=*,-fuchsia-default-arguments',
'-p', meson.build_root()
] + src_files)
endif

14
resources/config
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@ -10,13 +10,13 @@
// Modules configuration
"sway/workspaces": {
// "all-outputs": true,
"format-icons": {
"1": "",
"2": "",
"3": "",
"4": "",
"5": ""
}
// "format-icons": {
// "1": "",
// "2": "",
// "3": "",
// "4": "",
// "5": ""
// }
},
"cpu": {
"format": "{}% "

173
src/bar.cpp
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@ -8,98 +8,101 @@ waybar::Bar::Bar(Client &client, std::unique_ptr<struct wl_output *> &&p_output)
output(std::move(p_output))
{
static const struct zxdg_output_v1_listener xdgOutputListener = {
.logical_position = _handleLogicalPosition,
.logical_size = _handleLogicalSize,
.done = _handleDone,
.name = _handleName,
.description = _handleDescription,
.logical_position = handleLogicalPosition,
.logical_size = handleLogicalSize,
.done = handleDone,
.name = handleName,
.description = handleDescription,
};
_xdgOutput =
zxdg_output_manager_v1_get_xdg_output(client.xdgOutputManager, *output);
zxdg_output_v1_add_listener(_xdgOutput, &xdgOutputListener, this);
xdg_output_ =
zxdg_output_manager_v1_get_xdg_output(client.xdg_output_manager, *output);
zxdg_output_v1_add_listener(xdg_output_, &xdgOutputListener, this);
window.set_title("waybar");
window.set_decorated(false);
_setupConfig();
_setupCss();
_setupWidgets();
if (_config["height"])
_height = _config["height"].asUInt();
bool positionBottom = _config["position"] == "bottom";
bool layerTop = _config["layer"] == "top";
gtk_widget_realize(GTK_WIDGET(window.gobj()));
GdkWindow *gdkWindow = gtk_widget_get_window(GTK_WIDGET(window.gobj()));
gdk_wayland_window_set_use_custom_surface(gdkWindow);
surface = gdk_wayland_window_get_wl_surface(gdkWindow);
layerSurface = zwlr_layer_shell_v1_get_layer_surface(
client.layerShell, surface, *output,
(layerTop ? ZWLR_LAYER_SHELL_V1_LAYER_TOP : ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM),
"waybar");
zwlr_layer_surface_v1_set_anchor(layerSurface,
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
(positionBottom ? ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM : ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP));
zwlr_layer_surface_v1_set_size(layerSurface, _width, _height);
static const struct zwlr_layer_surface_v1_listener layerSurfaceListener = {
.configure = _layerSurfaceHandleConfigure,
.closed = _layerSurfaceHandleClosed,
setupConfig();
setupCss();
setupWidgets();
if (config_["height"]) {
height_ = config_["height"].asUInt();
}
Gtk::Widget& wrap(window);
gtk_widget_realize(wrap.gobj());
GdkWindow *gdk_window = gtk_widget_get_window(wrap.gobj());
gdk_wayland_window_set_use_custom_surface(gdk_window);
surface = gdk_wayland_window_get_wl_surface(gdk_window);
std::size_t layer_top = config_["layer"] == "top"
? ZWLR_LAYER_SHELL_V1_LAYER_TOP : ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM;
layer_surface = zwlr_layer_shell_v1_get_layer_surface(
client.layer_shell, surface, *output, layer_top, "waybar");
std::size_t position_bottom = config_["position"] == "bottom"
? ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM : ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP;
zwlr_layer_surface_v1_set_anchor(layer_surface, position_bottom
| ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT);
zwlr_layer_surface_v1_set_size(layer_surface, width_, height_);
static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
.configure = layerSurfaceHandleConfigure,
.closed = layerSurfaceHandleClosed,
};
zwlr_layer_surface_v1_add_listener(layerSurface, &layerSurfaceListener,
this);
zwlr_layer_surface_v1_add_listener(layer_surface,
&layer_surface_listener, this);
wl_surface_commit(surface);
}
void waybar::Bar::_handleLogicalPosition(void *data,
struct zxdg_output_v1 *zxdg_output_v1, int32_t x, int32_t y)
void waybar::Bar::handleLogicalPosition(void* /*data*/,
struct zxdg_output_v1* /*zxdg_output_v1*/, int32_t /*x*/, int32_t /*y*/)
{
// Nothing here
}
void waybar::Bar::_handleLogicalSize(void *data,
struct zxdg_output_v1 *zxdg_output_v1, int32_t width, int32_t height)
void waybar::Bar::handleLogicalSize(void* /*data*/,
struct zxdg_output_v1* /*zxdg_output_v1*/, int32_t /*width*/,
int32_t /*height*/)
{
// Nothing here
}
void waybar::Bar::_handleDone(void *data, struct zxdg_output_v1 *zxdg_output_v1)
void waybar::Bar::handleDone(void* /*data*/,
struct zxdg_output_v1* /*zxdg_output_v1*/)
{
// Nothing here
}
void waybar::Bar::_handleName(void *data, struct zxdg_output_v1 *xdg_output,
const char *name)
void waybar::Bar::handleName(void* data, struct zxdg_output_v1* /*xdg_output*/,
const char* name)
{
auto o = reinterpret_cast<waybar::Bar *>(data);
auto o = static_cast<waybar::Bar *>(data);
o->outputName = name;
}
void waybar::Bar::_handleDescription(void *data,
struct zxdg_output_v1 *zxdg_output_v1, const char *description)
void waybar::Bar::handleDescription(void* /*data*/,
struct zxdg_output_v1* /*zxdg_output_v1*/, const char* /*description*/)
{
// Nothing here
}
void waybar::Bar::_layerSurfaceHandleConfigure(
void *data, struct zwlr_layer_surface_v1 *surface, uint32_t serial,
uint32_t width, uint32_t height)
void waybar::Bar::layerSurfaceHandleConfigure(void* data,
struct zwlr_layer_surface_v1* surface, uint32_t serial, uint32_t width,
uint32_t height)
{
auto o = reinterpret_cast<waybar::Bar *>(data);
auto o = static_cast<waybar::Bar *>(data);
o->window.show_all();
o->setWidth(o->_config["width"] ? o->_config["width"].asUInt() : width);
o->setWidth(o->config_["width"] ? o->config_["width"].asUInt() : width);
zwlr_layer_surface_v1_ack_configure(surface, serial);
if (o->_height != height) {
height = o->_height;
if (o->height_ != height) {
height = o->height_;
std::cout << fmt::format("New Height: {}", height) << std::endl;
zwlr_layer_surface_v1_set_size(surface, o->_width, height);
zwlr_layer_surface_v1_set_size(surface, o->width_, height);
zwlr_layer_surface_v1_set_exclusive_zone(surface, o->visible ? height : 0);
wl_surface_commit(o->surface);
}
}
void waybar::Bar::_layerSurfaceHandleClosed(void *data,
struct zwlr_layer_surface_v1 *surface)
void waybar::Bar::layerSurfaceHandleClosed(void* data,
struct zwlr_layer_surface_v1* /*surface*/)
{
auto o = reinterpret_cast<waybar::Bar *>(data);
zwlr_layer_surface_v1_destroy(o->layerSurface);
o->layerSurface = nullptr;
auto o = static_cast<waybar::Bar *>(data);
zwlr_layer_surface_v1_destroy(o->layer_surface);
o->layer_surface = nullptr;
wl_surface_destroy(o->surface);
o->surface = nullptr;
o->window.close();
@ -107,48 +110,51 @@ void waybar::Bar::_layerSurfaceHandleClosed(void *data,
auto waybar::Bar::setWidth(uint32_t width) -> void
{
if (width == this->_width) return;
if (width == width_) {
return;
}
std::cout << fmt::format("Bar width configured: {}", width) << std::endl;
this->_width = width;
width_ = width;
window.set_size_request(width);
window.resize(width, _height);
zwlr_layer_surface_v1_set_size(layerSurface, width, _height + 1);
window.resize(width, height_);
zwlr_layer_surface_v1_set_size(layer_surface, width, height_ + 1);
wl_surface_commit(surface);
}
auto waybar::Bar::toggle() -> void
{
visible = !visible;
auto zone = visible ? _height : 0;
zwlr_layer_surface_v1_set_exclusive_zone(layerSurface, zone);
auto zone = visible ? height_ : 0;
zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, zone);
wl_surface_commit(surface);
}
auto waybar::Bar::_setupConfig() -> void
auto waybar::Bar::setupConfig() -> void
{
util::JsonParser parser;
std::ifstream file(client.configFile);
if (!file.is_open())
std::ifstream file(client.config_file);
if (!file.is_open()) {
throw std::runtime_error("Can't open config file");
}
std::string str((std::istreambuf_iterator<char>(file)),
std::istreambuf_iterator<char>());
_config = parser.parse(str);
config_ = parser.parse(str);
}
auto waybar::Bar::_setupCss() -> void
auto waybar::Bar::setupCss() -> void
{
_cssProvider = Gtk::CssProvider::create();
_styleContext = Gtk::StyleContext::create();
css_provider_ = Gtk::CssProvider::create();
style_context_ = Gtk::StyleContext::create();
// load our css file, wherever that may be hiding
if (_cssProvider->load_from_path(client.cssFile)) {
if (css_provider_->load_from_path(client.css_file)) {
Glib::RefPtr<Gdk::Screen> screen = window.get_screen();
_styleContext->add_provider_for_screen(screen, _cssProvider,
style_context_->add_provider_for_screen(screen, css_provider_,
GTK_STYLE_PROVIDER_PRIORITY_USER);
}
}
auto waybar::Bar::_setupWidgets() -> void
auto waybar::Bar::setupWidgets() -> void
{
auto &left = *Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
auto &center = *Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
@ -161,28 +167,31 @@ auto waybar::Bar::_setupWidgets() -> void
box1.pack_start(center, false, false);
box1.pack_end(right, true, true);
Factory factory(*this, _config);
Factory factory(*this, config_);
if (_config["modules-left"]) {
for (auto name : _config["modules-left"]) {
if (config_["modules-left"]) {
for (const auto &name : config_["modules-left"]) {
auto module = factory.makeModule(name.asString());
if (module)
if (module != nullptr) {
left.pack_start(*module, false, true, 0);
}
}
}
if (_config["modules-center"]) {
for (auto name : _config["modules-center"]) {
if (config_["modules-center"]) {
for (const auto &name : config_["modules-center"]) {
auto module = factory.makeModule(name.asString());
if (module)
if (module != nullptr) {
center.pack_start(*module, true, false, 10);
}
}
}
if (_config["modules-right"]) {
std::reverse(_config["modules-right"].begin(), _config["modules-right"].end());
for (auto name : _config["modules-right"]) {
if (config_["modules-right"]) {
std::reverse(config_["modules-right"].begin(), config_["modules-right"].end());
for (const auto &name : config_["modules-right"]) {
auto module = factory.makeModule(name.asString());
if (module)
if (module != nullptr) {
right.pack_end(*module, false, false, 0);
}
}
}
}

71
src/client.cpp
View File

@ -1,17 +1,16 @@
#include "client.hpp"
waybar::Client::Client(int argc, char* argv[])
: gtk_main(argc, argv),
gdk_display(Gdk::Display::get_default()),
wlDisplay(gdk_wayland_display_get_wl_display(gdk_display->gobj()))
: gtk_main(argc, argv), gdk_display(Gdk::Display::get_default()),
wl_display(gdk_wayland_display_get_wl_display(gdk_display->gobj()))
{
auto getFirstValidPath = [] (std::vector<std::string> possiblePaths) {
wordexp_t p;
for (std::string path: possiblePaths) {
for (const std::string &path: possiblePaths) {
if (wordexp(path.c_str(), &p, 0) == 0) {
if (access(p.we_wordv[0], F_OK) == 0) {
std::string result = p.we_wordv[0];
if (access(*p.we_wordv, F_OK) == 0) {
std::string result = *p.we_wordv;
wordfree(&p);
return result;
}
@ -22,13 +21,13 @@ waybar::Client::Client(int argc, char* argv[])
return std::string();
};
configFile = getFirstValidPath({
config_file = getFirstValidPath({
"$XDG_CONFIG_HOME/waybar/config",
"$HOME/waybar/config",
"/etc/xdg/waybar/config",
"./resources/config",
});
cssFile = getFirstValidPath({
css_file = getFirstValidPath({
"$XDG_CONFIG_HOME/waybar/style.css",
"$HOME/waybar/style.css",
"/etc/xdg/waybar/style.css",
@ -37,49 +36,51 @@ waybar::Client::Client(int argc, char* argv[])
}
void waybar::Client::_handle_global(void *data, struct wl_registry *registry,
void waybar::Client::handleGlobal(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version)
{
auto o = reinterpret_cast<waybar::Client *>(data);
if (!strcmp(interface, zwlr_layer_shell_v1_interface.name))
o->layerShell = (zwlr_layer_shell_v1 *)wl_registry_bind(registry, name,
&zwlr_layer_shell_v1_interface, version);
else if (!strcmp(interface, wl_output_interface.name)) {
auto o = static_cast<waybar::Client *>(data);
if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
o->layer_shell = static_cast<struct zwlr_layer_shell_v1 *>(
wl_registry_bind(registry, name, &zwlr_layer_shell_v1_interface, version));
} else if (strcmp(interface, wl_output_interface.name) == 0) {
auto output = std::make_unique<struct wl_output *>();
*output = (struct wl_output *)wl_registry_bind(registry, name,
&wl_output_interface, version);
if (o->xdgOutputManager)
*output = static_cast<struct wl_output *>(wl_registry_bind(registry, name,
&wl_output_interface, version));
if (o->xdg_output_manager != nullptr) {
o->bars.emplace_back(std::make_unique<Bar>(*o, std::move(output)));
} else if (!strcmp(interface, wl_seat_interface.name))
o->seat = (struct wl_seat *)wl_registry_bind(registry, name,
&wl_seat_interface, version);
else if (!strcmp(interface, zxdg_output_manager_v1_interface.name)
&& version >= ZXDG_OUTPUT_V1_NAME_SINCE_VERSION)
o->xdgOutputManager =
(struct zxdg_output_manager_v1 *)wl_registry_bind(registry, name,
&zxdg_output_manager_v1_interface, ZXDG_OUTPUT_V1_NAME_SINCE_VERSION);
}
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
o->seat = static_cast<struct wl_seat *>(wl_registry_bind(registry, name,
&wl_seat_interface, version));
} else if (strcmp(interface, zxdg_output_manager_v1_interface.name) == 0
&& version >= ZXDG_OUTPUT_V1_NAME_SINCE_VERSION) {
o->xdg_output_manager = static_cast<struct zxdg_output_manager_v1 *>(
wl_registry_bind(registry, name,
&zxdg_output_manager_v1_interface, ZXDG_OUTPUT_V1_NAME_SINCE_VERSION));
}
}
void waybar::Client::_handle_global_remove(void *data,
struct wl_registry *registry, uint32_t name)
void waybar::Client::handleGlobalRemove(void* /*data*/,
struct wl_registry* /*registry*/, uint32_t /*name*/)
{
// TODO
// TODO(someone)
}
void waybar::Client::bind_interfaces()
void waybar::Client::bindInterfaces()
{
registry = wl_display_get_registry(wlDisplay);
registry = wl_display_get_registry(wl_display);
static const struct wl_registry_listener registry_listener = {
.global = _handle_global,
.global_remove = _handle_global_remove,
.global = handleGlobal,
.global_remove = handleGlobalRemove,
};
wl_registry_add_listener(registry, &registry_listener, this);
wl_display_roundtrip(wlDisplay);
wl_display_roundtrip(wl_display);
}
int waybar::Client::main(int argc, char* argv[])
int waybar::Client::main(int /*argc*/, char* /*argv*/[])
{
bind_interfaces();
bindInterfaces();
gtk_main.run();
return 0;
}

31
src/factory.cpp
View File

@ -1,30 +1,39 @@
#include "factory.hpp"
waybar::Factory::Factory(Bar &bar, Json::Value config)
: _bar(bar), _config(config)
: _bar(bar), _config(std::move(config))
{}
waybar::IModule *waybar::Factory::makeModule(std::string name)
waybar::IModule *waybar::Factory::makeModule(const std::string &name)
{
try {
if (name == "battery")
if (name == "battery") {
return new waybar::modules::Battery(_config[name]);
if (name == "sway/workspaces")
}
if (name == "sway/workspaces") {
return new waybar::modules::sway::Workspaces(_bar, _config[name]);
if (name == "sway/window")
}
if (name == "sway/window") {
return new waybar::modules::sway::Window(_bar, _config[name]);
if (name == "memory")
}
if (name == "memory") {
return new waybar::modules::Memory(_config[name]);
if (name == "cpu")
}
if (name == "cpu") {
return new waybar::modules::Cpu(_config[name]);
if (name == "clock")
}
if (name == "clock") {
return new waybar::modules::Clock(_config[name]);
if (name == "network")
}
if (name == "network") {
return new waybar::modules::Network(_config[name]);
if (name == "pulseaudio")
}
if (name == "pulseaudio") {
return new waybar::modules::Pulseaudio(_config[name]);
if (!name.compare(0, 7, "custom/") && name.size() > 7)
}
if (name.compare(0, 7, "custom/") == 0 && name.size() > 7) {
return new waybar::modules::Custom(name.substr(7), _config[name]);
}
std::cerr << "Unknown module: " + name << std::endl;
} catch (const std::exception& e) {
auto err = fmt::format("Disabling module \"{}\", {}", name, e.what());

10
src/main.cpp
View File

@ -1,10 +1,12 @@
#include "client.hpp"
#include <csignal>
#include <iostream>
#include "client.hpp"
namespace waybar {
static Client* client;
}
static Client* client;
} // namespace waybar
int main(int argc, char* argv[])
{
@ -13,7 +15,7 @@ int main(int argc, char* argv[])
waybar::client = &c;
std::signal(SIGUSR1, [] (int signal) {
for (auto& bar : waybar::client->bars) {
bar.get()->toggle();
(*bar).toggle();
}
});

80
src/modules/battery.cpp
View File

@ -1,34 +1,37 @@
#include "modules/battery.hpp"
waybar::modules::Battery::Battery(Json::Value config)
: _config(config)
: config_(std::move(config))
{
try {
for (auto &node : fs::directory_iterator(_data_dir)) {
for (auto &node : fs::directory_iterator(data_dir_)) {
if (fs::is_directory(node) && fs::exists(node / "capacity")
&& fs::exists(node / "status") && fs::exists(node / "uevent"))
_batteries.push_back(node);
&& fs::exists(node / "status") && fs::exists(node / "uevent")) {
batteries_.push_back(node);
}
}
} catch (fs::filesystem_error &e) {
throw std::runtime_error(e.what());
}
if (!_batteries.size())
if (batteries_.empty()) {
throw std::runtime_error("No batteries.");
}
auto fd = inotify_init();
if (fd == -1)
if (fd == -1) {
throw std::runtime_error("Unable to listen batteries.");
for (auto &bat : _batteries)
}
for (auto &bat : batteries_) {
inotify_add_watch(fd, (bat / "uevent").c_str(), IN_ACCESS);
}
// Trigger first value
update();
_label.set_name("battery");
_thread = [this, fd] {
struct inotify_event event;
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Battery::update));
label_.set_name("battery");
thread_ = [this, fd] {
struct inotify_event event = {};
int nbytes = read(fd, &event, sizeof(event));
if (nbytes != sizeof(event))
if (nbytes != sizeof(event)) {
return;
}
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Battery::update));
};
}
@ -38,45 +41,50 @@ auto waybar::modules::Battery::update() -> void
try {
uint16_t total = 0;
std::string status;
for (auto &bat : _batteries) {
for (auto &bat : batteries_) {
uint16_t capacity;
std::string _status;
std::ifstream(bat / "capacity") >> capacity;
std::ifstream(bat / "status") >> _status;
if (_status != "Unknown")
if (_status != "Unknown") {
status = _status;
}
total += capacity;
}
uint16_t capacity = total / _batteries.size();
auto format = _config["format"]
? _config["format"].asString() : "{capacity}%";
_label.set_text(fmt::format(format, fmt::arg("capacity", capacity),
fmt::arg("icon", _getIcon(capacity))));
_label.set_tooltip_text(status);
uint16_t capacity = total / batteries_.size();
auto format = config_["format"]
? config_["format"].asString() : "{capacity}%";
label_.set_text(fmt::format(format, fmt::arg("capacity", capacity),
fmt::arg("icon", getIcon(capacity))));
label_.set_tooltip_text(status);
bool charging = status == "Charging";
if (charging)
_label.get_style_context()->add_class("charging");
else
_label.get_style_context()->remove_class("charging");
auto critical = _config["critical"] ? _config["critical"].asUInt() : 15;
if (capacity <= critical && !charging)
_label.get_style_context()->add_class("warning");
else
_label.get_style_context()->remove_class("warning");
if (charging) {
label_.get_style_context()->add_class("charging");
} else {
label_.get_style_context()->remove_class("charging");
}
auto critical = config_["critical"] ? config_["critical"].asUInt() : 15;
if (capacity <= critical && !charging) {
label_.get_style_context()->add_class("warning");
} else {
label_.get_style_context()->remove_class("warning");
}
} catch (const std::exception& e) {
std::cerr << e.what() << std::endl;
}
}
std::string waybar::modules::Battery::_getIcon(uint16_t percentage)
std::string waybar::modules::Battery::getIcon(uint16_t percentage)
{
if (!_config["format-icons"] || !_config["format-icons"].isArray()) return "";
auto size = _config["format-icons"].size();
if (!config_["format-icons"] || !config_["format-icons"].isArray()) {
return "";
}
auto size = config_["format-icons"].size();
auto idx = std::clamp(percentage / (100 / size), 0U, size - 1);
return _config["format-icons"][idx].asString();
return config_["format-icons"][idx].asString();
}
waybar::modules::Battery::operator Gtk::Widget &()
{
return _label;
return label_;
}

17
src/modules/clock.cpp
View File

@ -1,27 +1,26 @@
#include "modules/clock.hpp"
waybar::modules::Clock::Clock(Json::Value config)
: _config(config)
: config_(std::move(config))
{
_label.set_name("clock");
int interval = _config["interval"] ? _config["inveral"].asInt() : 60;
_thread = [this, interval] {
label_.set_name("clock");
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 60;
thread_ = [this, interval] {
auto now = waybar::chrono::clock::now();
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Clock::update));
auto timeout = std::chrono::floor<std::chrono::seconds>(now
+ std::chrono::seconds(interval));
_thread.sleep_until(timeout);
thread_.sleep_until(timeout);
};
};
auto waybar::modules::Clock::update() -> void
{
auto localtime = fmt::localtime(std::time(nullptr));
auto format =
_config["format"] ? _config["format"].asString() : "{:%H:%M}";
_label.set_text(fmt::format(format, localtime));
auto format = config_["format"] ? config_["format"].asString() : "{:%H:%M}";
label_.set_text(fmt::format(format, localtime));
}
waybar::modules::Clock::operator Gtk::Widget &() {
return _label;
return label_;
}

24
src/modules/cpu.cpp
View File

@ -1,27 +1,27 @@
#include "modules/cpu.hpp"
waybar::modules::Cpu::Cpu(Json::Value config)
: _config(config)
: config_(std::move(config))
{
_label.set_name("cpu");
int interval = _config["interval"] ? _config["inveral"].asInt() : 10;
_thread = [this, interval] {
label_.set_name("cpu");
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 10;
thread_ = [this, interval] {
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Cpu::update));
_thread.sleep_for(chrono::seconds(interval));
thread_.sleep_for(chrono::seconds(interval));
};
};
auto waybar::modules::Cpu::update() -> void
{
struct sysinfo info;
if (!sysinfo(&info)) {
float f_load = 1.f / (1 << SI_LOAD_SHIFT);
int load = info.loads[0] * f_load * 100 / get_nprocs();
auto format = _config["format"] ? _config["format"].asString() : "{}%";
_label.set_text(fmt::format(format, load));
struct sysinfo info = {};
if (sysinfo(&info) == 0) {
float f_load = 1.f / (1U << SI_LOAD_SHIFT);
uint16_t load = info.loads[0] * f_load * 100 / get_nprocs();
auto format = config_["format"] ? config_["format"].asString() : "{}%";
label_.set_text(fmt::format(format, load));
}
}
waybar::modules::Cpu::operator Gtk::Widget &() {
return _label;
return label_;
}

41
src/modules/custom.cpp
View File

@ -1,30 +1,33 @@
#include "modules/custom.hpp"
#include <iostream>
waybar::modules::Custom::Custom(std::string name, Json::Value config)
: _name(name), _config(config)
waybar::modules::Custom::Custom(const std::string &name, Json::Value config)
: name_(name), config_(std::move(config))
{
if (!_config["exec"])
throw std::runtime_error(name + " has no exec path.");
int interval = _config["interval"] ? _config["inveral"].asInt() : 30;
_thread = [this, interval] {
if (!config_["exec"]) {
throw std::runtime_error(name_ + " has no exec path.");
}
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 30;
thread_ = [this, interval] {
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Custom::update));
_thread.sleep_for(chrono::seconds(interval));
thread_.sleep_for(chrono::seconds(interval));
};
};
auto waybar::modules::Custom::update() -> void
{
std::array<char, 128> buffer;
std::array<char, 128> buffer = {0};
std::string output;
std::shared_ptr<FILE> fp(popen(_config["exec"].asCString(), "r"), pclose);
std::shared_ptr<FILE> fp(popen(config_["exec"].asCString(), "r"), pclose);
if (!fp) {
std::cerr << _name + " can't exec " + _config["exec"].asString() << std::endl;
std::cerr << name_ + " can't exec " + config_["exec"].asString() << std::endl;
return;
}
while (!feof(fp.get())) {
if (fgets(buffer.data(), 128, fp.get()) != nullptr)
while (feof(fp.get()) == 0) {
if (fgets(buffer.data(), 128, fp.get()) != nullptr) {
output += buffer.data();
}
}
// Remove last newline
@ -34,16 +37,16 @@ auto waybar::modules::Custom::update() -> void
// Hide label if output is empty
if (output.empty()) {
_label.set_name("");
_label.hide();
label_.set_name("");
label_.hide();
} else {
_label.set_name("custom-" + _name);
auto format = _config["format"] ? _config["format"].asString() : "{}";
_label.set_text(fmt::format(format, output));
_label.show();
label_.set_name("custom-" + name_);
auto format = config_["format"] ? config_["format"].asString() : "{}";
label_.set_text(fmt::format(format, output));
label_.show();
}
}
waybar::modules::Custom::operator Gtk::Widget &() {
return _label;
return label_;
}

22
src/modules/memory.cpp
View File

@ -1,30 +1,30 @@
#include "modules/memory.hpp"
waybar::modules::Memory::Memory(Json::Value config)
: _config(config)
: config_(std::move(config))
{
_label.set_name("memory");
int interval = _config["interval"] ? _config["inveral"].asInt() : 30;
_thread = [this, interval] {
label_.set_name("memory");
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 30;
thread_ = [this, interval] {
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Memory::update));
_thread.sleep_for(chrono::seconds(interval));
thread_.sleep_for(chrono::seconds(interval));
};
};
auto waybar::modules::Memory::update() -> void
{
struct sysinfo info;
if (!sysinfo(&info)) {
struct sysinfo info = {};
if (sysinfo(&info) == 0) {
auto total = info.totalram * info.mem_unit;
auto freeram = info.freeram * info.mem_unit;
int used_ram_percentage = 100 * (total - freeram) / total;
auto format = _config["format"] ? _config["format"].asString() : "{}%";
_label.set_text(fmt::format(format, used_ram_percentage));
auto format = config_["format"] ? config_["format"].asString() : "{}%";
label_.set_text(fmt::format(format, used_ram_percentage));
auto used_ram_gigabytes = (total - freeram) / std::pow(1024, 3);
_label.set_tooltip_text(fmt::format("{:.{}f}Gb used", used_ram_gigabytes, 1));
label_.set_tooltip_text(fmt::format("{:.{}f}Gb used", used_ram_gigabytes, 1));
}
}
waybar::modules::Memory::operator Gtk::Widget &() {
return _label;
return label_;
}

81
src/modules/network.cpp
View File

@ -1,30 +1,34 @@
#include "modules/network.hpp"
#include <iostream>
waybar::modules::Network::Network(Json::Value config)
: _config(config), _ifid(if_nametoindex(config["interface"].asCString()))
: config_(std::move(config)),
ifid_(if_nametoindex(config_["interface"].asCString()))
{
if (_ifid == 0)
if (ifid_ == 0) {
throw std::runtime_error("Can't found network interface");
_label.set_name("network");
int interval = _config["interval"] ? _config["inveral"].asInt() : 30;
_thread = [this, interval] {
}
label_.set_name("network");
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 30;
thread_ = [this, interval] {
getInfo();
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Network::update));
_thread.sleep_for(chrono::minutes(1));
thread_.sleep_for(chrono::seconds(interval));
};
};
auto waybar::modules::Network::update() -> void
{
_getInfo();
auto format = _config["format"] ? _config["format"].asString() : "{essid}";
_label.set_text(fmt::format(format,
fmt::arg("essid", _essid),
fmt::arg("signaldBm", _signalStrengthdBm),
fmt::arg("signalStrength", _signalStrength)
auto format = config_["format"] ? config_["format"].asString() : "{essid}";
label_.set_text(fmt::format(format,
fmt::arg("essid", essid_),
fmt::arg("signaldBm", signal_strength_dbm_),
fmt::arg("signalStrength", signal_strength_)
));
}
int waybar::modules::Network::_scanCb(struct nl_msg *msg, void *data) {
int waybar::modules::Network::scanCb(struct nl_msg *msg, void *data) {
auto net = static_cast<waybar::modules::Network *>(data);
auto gnlh = static_cast<genlmsghdr *>(nlmsg_data(nlmsg_hdr(msg)));
struct nlattr* tb[NL80211_ATTR_MAX + 1];
@ -40,23 +44,27 @@ int waybar::modules::Network::_scanCb(struct nl_msg *msg, void *data) {
bss_policy[NL80211_BSS_SIGNAL_UNSPEC].type = NLA_U8;
bss_policy[NL80211_BSS_STATUS].type = NLA_U32;
if (nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), nullptr) < 0)
if (nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), nullptr) < 0) {
return NL_SKIP;
if (!tb[NL80211_ATTR_BSS])
}
if (tb[NL80211_ATTR_BSS] == nullptr) {
return NL_SKIP;
if (nla_parse_nested(bss, NL80211_BSS_MAX, tb[NL80211_ATTR_BSS], bss_policy))
}
if (nla_parse_nested(bss, NL80211_BSS_MAX, tb[NL80211_ATTR_BSS], bss_policy) != 0) {
return NL_SKIP;
if (!net->_associatedOrJoined(bss))
}
if (!net->associatedOrJoined(bss)) {
return NL_SKIP;
net->_parseEssid(bss);
net->_parseSignal(bss);
// TODO: parse quality
}
net->parseEssid(bss);
net->parseSignal(bss);
// TODO(someone): parse quality
return NL_SKIP;
}
void waybar::modules::Network::_parseEssid(struct nlattr **bss)
void waybar::modules::Network::parseEssid(struct nlattr **bss)
{
_essid.clear();
essid_.clear();
if (bss[NL80211_BSS_INFORMATION_ELEMENTS] != nullptr) {
auto ies =
static_cast<char*>(nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]));
@ -69,29 +77,30 @@ void waybar::modules::Network::_parseEssid(struct nlattr **bss)
if (ies_len > hdr_len && ies_len > ies[1] + hdr_len) {
auto essid_begin = ies + hdr_len;
auto essid_end = essid_begin + ies[1];
std::copy(essid_begin, essid_end, std::back_inserter(_essid));
std::copy(essid_begin, essid_end, std::back_inserter(essid_));
}
}
}
void waybar::modules::Network::_parseSignal(struct nlattr **bss) {
void waybar::modules::Network::parseSignal(struct nlattr **bss) {
if (bss[NL80211_BSS_SIGNAL_MBM] != nullptr) {
// signalstrength in dBm
_signalStrengthdBm =
signal_strength_dbm_ =
static_cast<int>(nla_get_u32(bss[NL80211_BSS_SIGNAL_MBM])) / 100;
// WiFi-hardware usually operates in the range -90 to -20dBm.
const int hardwareMax = -20;
const int hardwareMin = -90;
_signalStrength = ((double)(_signalStrengthdBm - hardwareMin)
/ (double)(hardwareMax - hardwareMin)) * 100;
signal_strength_ = ((signal_strength_dbm_ - hardwareMin)
/ double{hardwareMax - hardwareMin}) * 100;
}
}
bool waybar::modules::Network::_associatedOrJoined(struct nlattr** bss)
bool waybar::modules::Network::associatedOrJoined(struct nlattr** bss)
{
if (!bss[NL80211_BSS_STATUS])
if (bss[NL80211_BSS_STATUS] == nullptr) {
return false;
}
auto status = nla_get_u32(bss[NL80211_BSS_STATUS]);
switch (status) {
case NL80211_BSS_STATUS_ASSOCIATED:
@ -103,14 +112,14 @@ bool waybar::modules::Network::_associatedOrJoined(struct nlattr** bss)
}
}
auto waybar::modules::Network::_getInfo() -> void
auto waybar::modules::Network::getInfo() -> void
{
struct nl_sock *sk = nl_socket_alloc();
if (genl_connect(sk) != 0) {
nl_socket_free(sk);
return;
}
if (nl_socket_modify_cb(sk, NL_CB_VALID, NL_CB_CUSTOM, _scanCb, this) < 0) {
if (nl_socket_modify_cb(sk, NL_CB_VALID, NL_CB_CUSTOM, scanCb, this) < 0) {
nl_socket_free(sk);
return;
}
@ -120,13 +129,13 @@ auto waybar::modules::Network::_getInfo() -> void
return;
}
struct nl_msg *msg = nlmsg_alloc();
if (!msg) {
if (msg == nullptr) {
nl_socket_free(sk);
return;
}
if (!genlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, nl80211_id, 0,
NLM_F_DUMP, NL80211_CMD_GET_SCAN, 0) ||
nla_put_u32(msg, NL80211_ATTR_IFINDEX, _ifid) < 0) {
if (genlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, nl80211_id, 0, NLM_F_DUMP,
NL80211_CMD_GET_SCAN, 0) == nullptr
|| nla_put_u32(msg, NL80211_ATTR_IFINDEX, ifid_) < 0) {
nlmsg_free(msg);
return;
}
@ -135,5 +144,5 @@ auto waybar::modules::Network::_getInfo() -> void
}
waybar::modules::Network::operator Gtk::Widget &() {
return _label;
return label_;
}

125
src/modules/pulseaudio.cpp
View File

@ -1,39 +1,44 @@
#include "modules/pulseaudio.hpp"
waybar::modules::Pulseaudio::Pulseaudio(Json::Value config)
: _config(config), _mainloop(nullptr), _mainloop_api(nullptr),
_context(nullptr), _sinkIdx(0), _volume(0), _muted(false)
: config_(std::move(config)), mainloop_(nullptr), mainloop_api_(nullptr),
context_(nullptr), sink_idx_(0), volume_(0), muted_(false)
{
_label.set_name("pulseaudio");
_mainloop = pa_threaded_mainloop_new();
if (!_mainloop)
label_.set_name("pulseaudio");
mainloop_ = pa_threaded_mainloop_new();
if (mainloop_ == nullptr) {
throw std::runtime_error("pa_mainloop_new() failed.");
pa_threaded_mainloop_lock(_mainloop);
_mainloop_api = pa_threaded_mainloop_get_api(_mainloop);
_context = pa_context_new(_mainloop_api, "waybar");
if (!_context)
}
pa_threaded_mainloop_lock(mainloop_);
mainloop_api_ = pa_threaded_mainloop_get_api(mainloop_);
context_ = pa_context_new(mainloop_api_, "waybar");
if (context_ == nullptr) {
throw std::runtime_error("pa_context_new() failed.");
if (pa_context_connect(_context, NULL, PA_CONTEXT_NOAUTOSPAWN, NULL) < 0)
throw std::runtime_error(fmt::format("pa_context_connect() failed: {}",
pa_strerror(pa_context_errno(_context))));
pa_context_set_state_callback(_context, _contextStateCb, this);
if (pa_threaded_mainloop_start(_mainloop) < 0)
}
if (pa_context_connect(context_, nullptr, PA_CONTEXT_NOAUTOSPAWN,
nullptr) < 0) {
auto err = fmt::format("pa_context_connect() failed: {}",
pa_strerror(pa_context_errno(context_)));
throw std::runtime_error(err);
}
pa_context_set_state_callback(context_, contextStateCb, this);
if (pa_threaded_mainloop_start(mainloop_) < 0) {
throw std::runtime_error("pa_mainloop_run() failed.");
pa_threaded_mainloop_unlock(_mainloop);
}
pa_threaded_mainloop_unlock(mainloop_);
};
void waybar::modules::Pulseaudio::_contextStateCb(pa_context *c, void *data)
void waybar::modules::Pulseaudio::contextStateCb(pa_context *c, void *data)
{
auto pa = static_cast<waybar::modules::Pulseaudio *>(data);
switch (pa_context_get_state(c)) {
case PA_CONTEXT_TERMINATED:
pa->_mainloop_api->quit(pa->_mainloop_api, 0);
pa->mainloop_api_->quit(pa->mainloop_api_, 0);
break;
case PA_CONTEXT_READY:
pa_context_get_server_info(c, _serverInfoCb, data);
pa_context_set_subscribe_callback(c, _subscribeCb, data);
pa_context_subscribe(c, PA_SUBSCRIPTION_MASK_SINK, nullptr,
nullptr);
pa_context_get_server_info(c, serverInfoCb, data);
pa_context_set_subscribe_callback(c, subscribeCb, data);
pa_context_subscribe(c, PA_SUBSCRIPTION_MASK_SINK, nullptr, nullptr);
break;
case PA_CONTEXT_CONNECTING:
case PA_CONTEXT_AUTHORIZING:
@ -41,7 +46,7 @@ void waybar::modules::Pulseaudio::_contextStateCb(pa_context *c, void *data)
break;
case PA_CONTEXT_FAILED:
default:
pa->_mainloop_api->quit(pa->_mainloop_api, 1);
pa->mainloop_api_->quit(pa->mainloop_api_, 1);
break;
}
}
@ -49,37 +54,35 @@ void waybar::modules::Pulseaudio::_contextStateCb(pa_context *c, void *data)
/*
* Called when an event we subscribed to occurs.
*/
void waybar::modules::Pulseaudio::_subscribeCb(pa_context *context,
pa_subscription_event_type_t type, uint32_t idx, void *data)
void waybar::modules::Pulseaudio::subscribeCb(pa_context* context,
pa_subscription_event_type_t type, uint32_t idx, void* data)
{
unsigned facility = type & PA_SUBSCRIPTION_EVENT_FACILITY_MASK;
pa_operation *op = nullptr;
switch (facility) {
case PA_SUBSCRIPTION_EVENT_SINK:
pa_context_get_sink_info_by_index(context, idx, _sinkInfoCb, data);
break;
default:
assert(0);
break;
case PA_SUBSCRIPTION_EVENT_SINK:
pa_context_get_sink_info_by_index(context, idx, sinkInfoCb, data);
break;
default:
assert(0);
break;
}
if (op)
pa_operation_unref(op);
}
/*
* Called when the requested sink information is ready.
*/
void waybar::modules::Pulseaudio::_sinkInfoCb(pa_context *context,
const pa_sink_info *i, int eol, void *data)
void waybar::modules::Pulseaudio::sinkInfoCb(pa_context* /*context*/,
const pa_sink_info* i, int /*eol*/, void* data)
{
if (i) {
if (i != nullptr) {
auto pa = static_cast<waybar::modules::Pulseaudio *>(data);
float volume = (float)pa_cvolume_avg(&(i->volume)) / (float)PA_VOLUME_NORM;
pa->_sinkIdx = i->index;
pa->_volume = volume * 100.0f;
pa->_muted = i->mute;
pa->_desc = i->description;
float volume = static_cast<float>(pa_cvolume_avg(&(i->volume)))
/ float{PA_VOLUME_NORM};
pa->sink_idx_ = i->index;
pa->volume_ = volume * 100.0f;
pa->muted_ = i->mute != 0;
pa->desc_ = i->description;
Glib::signal_idle().connect_once(sigc::mem_fun(*pa, &Pulseaudio::update));
}
}
@ -88,36 +91,40 @@ void waybar::modules::Pulseaudio::_sinkInfoCb(pa_context *context,
* Called when the requested information on the server is ready. This is
* used to find the default PulseAudio sink.
*/
void waybar::modules::Pulseaudio::_serverInfoCb(pa_context *context,
void waybar::modules::Pulseaudio::serverInfoCb(pa_context *context,
const pa_server_info *i, void *data)
{
pa_context_get_sink_info_by_name(context, i->default_sink_name, _sinkInfoCb,
data);
pa_context_get_sink_info_by_name(context, i->default_sink_name,
sinkInfoCb, data);
}
auto waybar::modules::Pulseaudio::update() -> void
{
auto format = _config["format"] ? _config["format"].asString() : "{volume}%";
if (_muted) {
auto format =
config_["format"] ? config_["format"].asString() : "{volume}%";
if (muted_) {
format =
_config["format-muted"] ? _config["format-muted"].asString() : format;
_label.get_style_context()->add_class("muted");
} else
_label.get_style_context()->remove_class("muted");
_label.set_label(fmt::format(format,
fmt::arg("volume", _volume),
fmt::arg("icon", _getIcon(_volume))));
_label.set_tooltip_text(_desc);
config_["format-muted"] ? config_["format-muted"].asString() : format;
label_.get_style_context()->add_class("muted");
} else {
label_.get_style_context()->remove_class("muted");
}
label_.set_label(fmt::format(format,
fmt::arg("volume", volume_),
fmt::arg("icon", getIcon(volume_))));
label_.set_tooltip_text(desc_);
}
std::string waybar::modules::Pulseaudio::_getIcon(uint16_t percentage)
std::string waybar::modules::Pulseaudio::getIcon(uint16_t percentage)
{
if (!_config["format-icons"] || !_config["format-icons"].isArray()) return "";
auto size = _config["format-icons"].size();
if (!config_["format-icons"] || !config_["format-icons"].isArray()) {
return "";
}
auto size = config_["format-icons"].size();
auto idx = std::clamp(percentage / (100 / size), 0U, size - 1);
return _config["format-icons"][idx].asString();
return config_["format-icons"][idx].asString();
}
waybar::modules::Pulseaudio::operator Gtk::Widget &() {
return _label;
return label_;
}

38
src/modules/sway/ipc/client.cpp
View File

@ -1,22 +1,24 @@
#define _POSIX_C_SOURCE 200809L
#include "modules/sway/ipc/client.hpp"
#include <cstdio>
#include <string>
#include <stdio.h>
#include <sys/socket.h>
#include <sys/un.h>
#include "modules/sway/ipc/client.hpp"
static const char ipc_magic[] = {'i', '3', '-', 'i', 'p', 'c'};
static const size_t ipc_header_size = sizeof(ipc_magic)+8;
std::string get_socketpath(void) {
std::string getSocketPath() {
const char *env = getenv("SWAYSOCK");
if (env) return std::string(env);
if (env != nullptr) {
return std::string(env);
}
std::string str;
{
std::string str_buf;
FILE* in;
char buf[512] = { 0 };
if (!(in = popen("sway --get-socketpath 2>/dev/null", "r"))) {
if ((in = popen("sway --get-socketpath 2>/dev/null", "r")) == nullptr) {
throw std::runtime_error("Failed to get socket path");
}
while (fgets(buf, sizeof(buf), in) != nullptr) {
@ -31,26 +33,26 @@ std::string get_socketpath(void) {
return str;
}
int ipc_open_socket(std::string socket_path) {
struct sockaddr_un addr;
int ipcOpenSocket(const std::string &socketPath) {
struct sockaddr_un addr = {};
int socketfd;
if ((socketfd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
throw std::runtime_error("Unable to open Unix socket");
}
addr.sun_family = AF_UNIX;
strncpy(addr.sun_path, socket_path.c_str(), sizeof(addr.sun_path) - 1);
strncpy(addr.sun_path, socketPath.c_str(), sizeof(addr.sun_path) - 1);
addr.sun_path[sizeof(addr.sun_path) - 1] = 0;
int l = sizeof(struct sockaddr_un);
if (connect(socketfd, (struct sockaddr *)&addr, l) == -1) {
throw std::runtime_error("Unable to connect to " + socket_path);
if (connect(socketfd, reinterpret_cast<struct sockaddr *>(&addr), l) == -1) {
throw std::runtime_error("Unable to connect to " + socketPath);
}
return socketfd;
}
struct ipc_response ipc_recv_response(int socketfd) {
struct ipc_response ipcRecvResponse(int socketfd) {
struct ipc_response response;
char data[ipc_header_size];
uint32_t *data32 = (uint32_t *)(data + sizeof(ipc_magic));
auto data32 = reinterpret_cast<uint32_t *>(data + sizeof(ipc_magic));
size_t total = 0;
while (total < ipc_header_size) {
@ -78,18 +80,20 @@ struct ipc_response ipc_recv_response(int socketfd) {
return response;
}
std::string ipc_single_command(int socketfd, uint32_t type, const char *payload, uint32_t *len) {
std::string ipcSingleCommand(int socketfd, uint32_t type, const char *payload, uint32_t *len) {
char data[ipc_header_size];
uint32_t *data32 = (uint32_t *)(data + sizeof(ipc_magic));
auto data32 = reinterpret_cast<uint32_t *>(data + sizeof(ipc_magic));
memcpy(data, ipc_magic, sizeof(ipc_magic));
data32[0] = *len;
data32[1] = type;
if (send(socketfd, data, ipc_header_size, 0) == -1)
if (send(socketfd, data, ipc_header_size, 0) == -1) {
throw std::runtime_error("Unable to send IPC header");
if (send(socketfd, payload, *len, 0) == -1)
}
if (send(socketfd, payload, *len, 0) == -1) {
throw std::runtime_error("Unable to send IPC payload");
struct ipc_response resp = ipc_recv_response(socketfd);
}
struct ipc_response resp = ipcRecvResponse(socketfd);
*len = resp.size;
return resp.payload;
}

51
src/modules/sway/window.cpp
View File

@ -2,28 +2,23 @@
#include "modules/sway/ipc/client.hpp"
waybar::modules::sway::Window::Window(Bar &bar, Json::Value config)
: _bar(bar), _config(config)
: bar_(bar), config_(std::move(config))
{
_label.set_name("window");
std::string socketPath = get_socketpath();
_ipcfd = ipc_open_socket(socketPath);
_ipcEventfd = ipc_open_socket(socketPath);
label_.set_name("window");
std::string socketPath = getSocketPath();
ipcfd_ = ipcOpenSocket(socketPath);
ipc_eventfd_ = ipcOpenSocket(socketPath);
const char *subscribe = "[ \"window\" ]";
uint32_t len = strlen(subscribe);
ipc_single_command(_ipcEventfd, IPC_SUBSCRIBE, subscribe, &len);
_getFocusedWindow();
_thread = [this] {
ipcSingleCommand(ipc_eventfd_, IPC_SUBSCRIBE, subscribe, &len);
getFocusedWindow();
thread_ = [this] {
try {
if (_bar.outputName.empty()) {
// Wait for the name of the output
while (_bar.outputName.empty())
_thread.sleep_for(chrono::milliseconds(150));
}
auto res = ipc_recv_response(_ipcEventfd);
auto parsed = _parser.parse(res.payload);
auto res = ipcRecvResponse(ipc_eventfd_);
auto parsed = parser_.parse(res.payload);
if ((parsed["change"] == "focus" || parsed["change"] == "title")
&& parsed["container"]["focused"].asBool()) {
_window = parsed["container"]["name"].asString();
window_ = parsed["container"]["name"].asString();
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Window::update));
}
} catch (const std::exception& e) {
@ -34,29 +29,31 @@ waybar::modules::sway::Window::Window(Bar &bar, Json::Value config)
auto waybar::modules::sway::Window::update() -> void
{
_label.set_text(_window);
_label.set_tooltip_text(_window);
label_.set_text(window_);
label_.set_tooltip_text(window_);
}
std::string waybar::modules::sway::Window::_getFocusedNode(Json::Value nodes)
std::string waybar::modules::sway::Window::getFocusedNode(Json::Value nodes)
{
for (auto &node : nodes) {
if (node["focused"].asBool())
if (node["focused"].asBool()) {
return node["name"].asString();
auto res = _getFocusedNode(node["nodes"]);
if (!res.empty())
}
auto res = getFocusedNode(node["nodes"]);
if (!res.empty()) {
return res;
}
}
return std::string();
}
void waybar::modules::sway::Window::_getFocusedWindow()
void waybar::modules::sway::Window::getFocusedWindow()
{
try {
uint32_t len = 0;
auto res = ipc_single_command(_ipcfd, IPC_GET_TREE, nullptr, &len);
auto parsed = _parser.parse(res);
_window = _getFocusedNode(parsed["nodes"]);
auto res = ipcSingleCommand(ipcfd_, IPC_GET_TREE, nullptr, &len);
auto parsed = parser_.parse(res);
window_ = getFocusedNode(parsed["nodes"]);
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Window::update));
} catch (const std::exception &e) {
std::cerr << e.what() << std::endl;
@ -64,5 +61,5 @@ void waybar::modules::sway::Window::_getFocusedWindow()
}
waybar::modules::sway::Window::operator Gtk::Widget &() {
return _label;
return label_;
}

207
src/modules/sway/workspaces.cpp
View File

@ -2,27 +2,29 @@
#include "modules/sway/ipc/client.hpp"
waybar::modules::sway::Workspaces::Workspaces(Bar &bar, Json::Value config)
: _bar(bar), _config(config), _scrolling(false)
: bar_(bar), config_(std::move(config)), scrolling_(false)
{
_box.set_name("workspaces");
std::string socketPath = get_socketpath();
_ipcfd = ipc_open_socket(socketPath);
_ipcEventfd = ipc_open_socket(socketPath);
box_.set_name("workspaces");
std::string socketPath = getSocketPath();
ipcfd_ = ipcOpenSocket(socketPath);
ipc_eventfd_ = ipcOpenSocket(socketPath);
const char *subscribe = "[ \"workspace\" ]";
uint32_t len = strlen(subscribe);
ipc_single_command(_ipcEventfd, IPC_SUBSCRIBE, subscribe, &len);
_thread = [this] {
ipcSingleCommand(ipc_eventfd_, IPC_SUBSCRIBE, subscribe, &len);
thread_ = [this] {
try {
// Wait for the name of the output
if (!_config["all-outputs"].asBool() && _bar.outputName.empty()) {
while (_bar.outputName.empty())
_thread.sleep_for(chrono::milliseconds(150));
} else if (_workspaces.size())
ipc_recv_response(_ipcEventfd);
if (!config_["all-outputs"].asBool() && bar_.outputName.empty()) {
while (bar_.outputName.empty()) {
thread_.sleep_for(chrono::milliseconds(150));
}
} else if (!workspaces_.empty()) {
ipcRecvResponse(ipc_eventfd_);
}
uint32_t len = 0;
std::lock_guard<std::mutex> lock(_mutex);
auto str = ipc_single_command(_ipcfd, IPC_GET_WORKSPACES, nullptr, &len);
_workspaces = _parser.parse(str);
std::lock_guard<std::mutex> lock(mutex_);
auto str = ipcSingleCommand(ipcfd_, IPC_GET_WORKSPACES, nullptr, &len);
workspaces_ = parser_.parse(str);
Glib::signal_idle()
.connect_once(sigc::mem_fun(*this, &Workspaces::update));
} catch (const std::exception& e) {
@ -33,156 +35,175 @@ waybar::modules::sway::Workspaces::Workspaces(Bar &bar, Json::Value config)
auto waybar::modules::sway::Workspaces::update() -> void
{
std::lock_guard<std::mutex> lock(_mutex);
std::lock_guard<std::mutex> lock(mutex_);
bool needReorder = false;
for (auto it = _buttons.begin(); it != _buttons.end();) {
auto ws = std::find_if(_workspaces.begin(), _workspaces.end(),
for (auto it = buttons_.begin(); it != buttons_.end();) {
auto ws = std::find_if(workspaces_.begin(), workspaces_.end(),
[it](auto node) -> bool { return node["num"].asInt() == it->first; });
if (ws == _workspaces.end()) {
it = _buttons.erase(it);
if (ws == workspaces_.end()) {
it = buttons_.erase(it);
needReorder = true;
} else
} else {
++it;
}
}
for (auto node : _workspaces) {
if (!_config["all-outputs"].asBool()
&& _bar.outputName != node["output"].asString())
for (auto node : workspaces_) {
if (!config_["all-outputs"].asBool()
&& bar_.outputName != node["output"].asString()) {
continue;
auto it = _buttons.find(node["num"].asInt());
if (it == _buttons.end()) {
_addWorkspace(node);
}
auto it = buttons_.find(node["num"].asInt());
if (it == buttons_.end()) {
addWorkspace(node);
needReorder = true;
} else {
auto &button = it->second;
if (node["focused"].asBool())
if (node["focused"].asBool()) {
button.get_style_context()->add_class("focused");
else
} else {
button.get_style_context()->remove_class("focused");
if (node["visible"].asBool())
}
if (node["visible"].asBool()) {
button.get_style_context()->add_class("visible");
else
} else {
button.get_style_context()->remove_class("visible");
if (node["urgent"].asBool())
}
if (node["urgent"].asBool()) {
button.get_style_context()->add_class("urgent");
else
} else {
button.get_style_context()->remove_class("urgent");
if (needReorder)
_box.reorder_child(button, node["num"].asInt());
}
if (needReorder) {
box_.reorder_child(button, node["num"].asInt());
}
button.show();
}
}
if (_scrolling)
_scrolling = false;
if (scrolling_) {
scrolling_ = false;
}
}
void waybar::modules::sway::Workspaces::_addWorkspace(Json::Value node)
void waybar::modules::sway::Workspaces::addWorkspace(Json::Value node)
{
auto icon = _getIcon(node["name"].asString());
auto pair = _buttons.emplace(node["num"].asInt(), icon);
auto icon = getIcon(node["name"].asString());
auto pair = buttons_.emplace(node["num"].asInt(), icon);
auto &button = pair.first->second;
if (icon != node["name"].asString())
if (icon != node["name"].asString()) {
button.get_style_context()->add_class("icon");
_box.pack_start(button, false, false, 0);
}
box_.pack_start(button, false, false, 0);
button.set_relief(Gtk::RELIEF_NONE);
button.signal_clicked().connect([this, pair] {
try {
std::lock_guard<std::mutex> lock(_mutex);
std::lock_guard<std::mutex> lock(mutex_);
auto value = fmt::format("workspace \"{}\"", pair.first->first);
uint32_t size = value.size();
ipc_single_command(_ipcfd, IPC_COMMAND, value.c_str(), &size);
ipcSingleCommand(ipcfd_, IPC_COMMAND, value.c_str(), &size);
} catch (const std::exception& e) {
std::cerr << e.what() << std::endl;
}
});
button.add_events(Gdk::SCROLL_MASK | Gdk::SMOOTH_SCROLL_MASK);
button.signal_scroll_event()
.connect(sigc::mem_fun(*this, &Workspaces::_handleScroll));
_box.reorder_child(button, node["num"].asInt());
if (node["focused"].asBool())
.connect(sigc::mem_fun(*this, &Workspaces::handleScroll));
box_.reorder_child(button, node["num"].asInt());
if (node["focused"].asBool()) {
button.get_style_context()->add_class("focused");
if (node["visible"].asBool())
}
if (node["visible"].asBool()) {
button.get_style_context()->add_class("visible");
if (node["urgent"].asBool())
}
if (node["urgent"].asBool()) {
button.get_style_context()->add_class("urgent");
}
button.show();
}
std::string waybar::modules::sway::Workspaces::_getIcon(std::string name)
std::string waybar::modules::sway::Workspaces::getIcon(std::string name)
{
if (_config["format-icons"][name])
return _config["format-icons"][name].asString();
if (_config["format-icons"]["default"])
return _config["format-icons"]["default"].asString();
if (config_["format-icons"][name]) {
return config_["format-icons"][name].asString();
}
if (config_["format-icons"]["default"]) {
return config_["format-icons"]["default"].asString();
}
return name;
}
bool waybar::modules::sway::Workspaces::_handleScroll(GdkEventScroll *e)
bool waybar::modules::sway::Workspaces::handleScroll(GdkEventScroll *e)
{
std::lock_guard<std::mutex> lock(_mutex);
std::lock_guard<std::mutex> lock(mutex_);
// Avoid concurrent scroll event
if (_scrolling)
if (scrolling_) {
return false;
_scrolling = true;
}
scrolling_ = true;
int id = -1;
uint16_t idx = 0;
for (; idx < _workspaces.size(); idx += 1)
if (_workspaces[idx]["focused"].asBool()) {
id = _workspaces[idx]["num"].asInt();
for (; idx < workspaces_.size(); idx += 1) {
if (workspaces_[idx]["focused"].asBool()) {
id = workspaces_[idx]["num"].asInt();
break;
}
}
if (id == -1) {
_scrolling = false;
scrolling_ = false;
return false;
}
if (e->direction == GDK_SCROLL_UP)
id = _getNextWorkspace();
if (e->direction == GDK_SCROLL_DOWN)
id = _getPrevWorkspace();
if (e->direction == GDK_SCROLL_UP) {
id = getNextWorkspace();
}
if (e->direction == GDK_SCROLL_DOWN) {
id = getPrevWorkspace();
}
if (e->direction == GDK_SCROLL_SMOOTH) {
gdouble delta_x, delta_y;
gdk_event_get_scroll_deltas ((const GdkEvent *) e, &delta_x, &delta_y);
if (delta_y < 0)
id = _getNextWorkspace();
else if (delta_y > 0)
id = _getPrevWorkspace();
gdk_event_get_scroll_deltas(reinterpret_cast<const GdkEvent *>(e),
&delta_x, &delta_y);
if (delta_y < 0) {
id = getNextWorkspace();
} else if (delta_y > 0) {
id = getPrevWorkspace();
}
}
if (id == _workspaces[idx]["num"].asInt()) {
_scrolling = false;
if (id == workspaces_[idx]["num"].asInt()) {
scrolling_ = false;
return false;
}
auto value = fmt::format("workspace \"{}\"", id);
uint32_t size = value.size();
ipc_single_command(_ipcfd, IPC_COMMAND, value.c_str(), &size);
ipcSingleCommand(ipcfd_, IPC_COMMAND, value.c_str(), &size);
std::this_thread::sleep_for(std::chrono::milliseconds(150));
return true;
}
int waybar::modules::sway::Workspaces::_getPrevWorkspace()
int waybar::modules::sway::Workspaces::getPrevWorkspace()
{
int current = -1;
for (uint16_t i = 0; i != _workspaces.size(); i += 1)
if (_workspaces[i]["focused"].asBool()) {
current = _workspaces[i]["num"].asInt();
if (i > 0)
return _workspaces[i - 1]["num"].asInt();
return _workspaces[_workspaces.size() - 1]["num"].asInt();
for (uint16_t i = 0; i != workspaces_.size(); i += 1) {
if (workspaces_[i]["focused"].asBool()) {
if (i > 0) {
return workspaces_[i - 1]["num"].asInt();
}
return workspaces_[workspaces_.size() - 1]["num"].asInt();
}
return current;
}
return -1;
}
int waybar::modules::sway::Workspaces::_getNextWorkspace()
int waybar::modules::sway::Workspaces::getNextWorkspace()
{
int current = -1;
for (uint16_t i = 0; i != _workspaces.size(); i += 1)
if (_workspaces[i]["focused"].asBool()) {
current = _workspaces[i]["num"].asInt();
if (i + 1U < _workspaces.size())
return _workspaces[i + 1]["num"].asInt();
return _workspaces[0]["num"].asInt();
for (uint16_t i = 0; i != workspaces_.size(); i += 1) {
if (workspaces_[i]["focused"].asBool()) {
if (i + 1U < workspaces_.size()) {
return workspaces_[i + 1]["num"].asInt();
}
return workspaces_[0]["num"].asInt();
}
return current;
}
return -1;
}
waybar::modules::sway::Workspaces::operator Gtk::Widget &() {
return _box;
return box_;
}