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Merge pull request #39 from Alexays/tray-gdbus

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Tray beta
This commit is contained in:
Alex 2018-10-25 11:40:33 +02:00 committed by GitHub
commit 0dedcc0126
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24 changed files with 1024 additions and 26 deletions
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6
include/client.hpp
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@ -2,14 +2,10 @@
#include <unistd.h>
#include <wordexp.h>
#include <fmt/format.h>
#include <gdk/gdk.h>
#include <wayland-client.h>
#include <gdk/gdkwayland.h>
#include "bar.hpp"
namespace waybar {
@ -30,7 +26,7 @@ class Client {
struct wl_seat *seat = nullptr;
std::vector<std::unique_ptr<Bar>> bars;
private:
private:
void bindInterfaces();
auto setupCss();

1
include/factory.hpp
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@ -9,6 +9,7 @@
#include "modules/battery.hpp"
#include "modules/memory.hpp"
#include "modules/cpu.hpp"
#include "modules/sni/tray.hpp"
#ifdef HAVE_LIBNL
#include "modules/network.hpp"
#endif

39
include/modules/sni/snh.hpp Normal file
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@ -0,0 +1,39 @@
#pragma once
#include <gtkmm.h>
#include <tuple>
#include <dbus-status-notifier-watcher.h>
#include "modules/sni/sni.hpp"
namespace waybar::modules::SNI {
class Host {
public:
Host(Glib::Dispatcher*);
std::vector<Item> items;
private:
static void busAcquired(GDBusConnection*, const gchar*, gpointer);
static void nameAppeared(GDBusConnection*, const gchar*, const gchar*,
gpointer);
static void nameVanished(GDBusConnection*, const gchar*, gpointer);
static void proxyReady(GObject*, GAsyncResult*, gpointer);
static void registerHost(GObject*, GAsyncResult*, gpointer);
static void itemRegistered(SnOrgKdeStatusNotifierWatcher*, const gchar*,
gpointer);
static void itemUnregistered(SnOrgKdeStatusNotifierWatcher*, const gchar*,
gpointer);
std::tuple<std::string, std::string> getBusNameAndObjectPath(const gchar*);
void addRegisteredItem(const gchar* service);
uint32_t bus_name_id_;
uint32_t watcher_id_;
std::string bus_name_;
std::string object_path_;
Glib::Dispatcher* dp_;
GCancellable* cancellable_ = nullptr;
SnOrgKdeStatusNotifierWatcher* watcher_ = nullptr;
};
}

51
include/modules/sni/sni.hpp Normal file
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@ -0,0 +1,51 @@
#pragma once
#include <dbus-status-notifier-item.h>
#include <gtkmm.h>
namespace waybar::modules::SNI {
class Item {
public:
Item(std::string, std::string, Glib::Dispatcher *);
std::string bus_name;
std::string object_path;
Gtk::EventBox event_box;
int icon_size;
int effective_icon_size;
Gtk::Image *image;
Gtk::Menu *gtk_menu = nullptr;
std::string category;
std::string id;
std::string status;
std::string title;
int32_t window_id;
std::string icon_name;
Glib::RefPtr<Gdk::Pixbuf> icon_pixmap;
std::string overlay_icon_name;
std::string attention_icon_name;
std::string attention_movie_name;
std::string icon_theme_path;
std::string menu;
bool item_is_menu;
private:
static void proxyReady(GObject *obj, GAsyncResult *res, gpointer data);
static void getAll(GObject *obj, GAsyncResult *res, gpointer data);
static void handleActivate(GObject *, GAsyncResult *, gpointer);
static void handleSecondaryActivate(GObject *, GAsyncResult *, gpointer);
void updateImage();
Glib::RefPtr<Gdk::Pixbuf> extractPixBuf(GVariant *variant);
Glib::RefPtr<Gdk::Pixbuf> getIconByName(std::string name, int size);
bool handleClick(GdkEventButton *const & /*ev*/);
Glib::Dispatcher *dp_;
GCancellable *cancellable_ = nullptr;
SnOrgKdeStatusNotifierItem *proxy_ = nullptr;
};
} // namespace waybar::modules::SNI

47
include/modules/sni/snw.hpp Normal file
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@ -0,0 +1,47 @@
#pragma once
#include <gtkmm.h>
#include <dbus-status-notifier-watcher.h>
namespace waybar::modules::SNI {
class Watcher {
public:
Watcher();
~Watcher();
private:
typedef enum { GF_WATCH_TYPE_HOST, GF_WATCH_TYPE_ITEM } GfWatchType;
typedef struct {
GfWatchType type;
Watcher *watcher;
gchar *service;
gchar *bus_name;
gchar *object_path;
guint watch_id;
} GfWatch;
static void busAcquired(GDBusConnection *, const gchar *, gpointer);
static gboolean handleRegisterHost(Watcher *, GDBusMethodInvocation *,
const gchar *);
static gboolean handleRegisterItem(Watcher *, GDBusMethodInvocation *,
const gchar *);
static GfWatch *gfWatchFind(GSList *list, const gchar *bus_name,
const gchar *object_path);
static GfWatch *gfWatchNew(GfWatchType, const gchar *, const gchar *,
const gchar *, Watcher *);
static void nameVanished(GDBusConnection *connection, const char *name,
gpointer data);
void updateRegisteredItems(SnOrgKdeStatusNotifierWatcher *obj);
uint32_t bus_name_id_;
uint32_t watcher_id_;
GSList *hosts_ = nullptr;
GSList *items_ = nullptr;
SnOrgKdeStatusNotifierWatcher *watcher_ = nullptr;
};
} // namespace waybar::modules::SNI

25
include/modules/sni/tray.hpp Normal file
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@ -0,0 +1,25 @@
#pragma once
#include <fmt/format.h>
#include <thread>
#include "util/json.hpp"
#include "IModule.hpp"
#include "modules/sni/snw.hpp"
#include "modules/sni/snh.hpp"
namespace waybar::modules::SNI {
class Tray : public IModule {
public:
Tray(const Json::Value&);
auto update() -> void;
operator Gtk::Widget &();
private:
std::thread thread_;
const Json::Value& config_;
Gtk::Box box_;
SNI::Watcher watcher_ ;
SNI::Host host_;
};
}

8
meson.build
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@ -32,6 +32,7 @@ wayland_cursor = dependency('wayland-cursor')
wayland_protos = dependency('wayland-protocols')
wlroots = dependency('wlroots', fallback: ['wlroots', 'wlroots'])
gtkmm = dependency('gtkmm-3.0')
dbusmenu_gtk = dependency('dbusmenu-gtk3-0.4')
jsoncpp = dependency('jsoncpp')
sigcpp = dependency('sigc++-2.0')
libnl = dependency('libnl-3.0', required: get_option('libnl'))
@ -46,6 +47,10 @@ src_files = files(
'src/modules/clock.cpp',
'src/modules/custom.cpp',
'src/modules/cpu.cpp',
'src/modules/sni/tray.cpp',
'src/modules/sni/snw.cpp',
'src/modules/sni/snh.cpp',
'src/modules/sni/sni.cpp',
'src/main.cpp',
'src/bar.cpp',
'src/client.cpp'
@ -86,9 +91,10 @@ executable(
libinput,
wayland_cursor,
gtkmm,
dbusmenu_gtk,
libnl,
libnlgen,
libpulse,
libpulse
],
include_directories: [include_directories('include')],
install: true,

69
protocol/dbus-menu.xml Normal file
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@ -0,0 +1,69 @@
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node>
<interface name="com.canonical.dbusmenu">
<!-- Properties -->
<property name="Version" type="u" access="read" />
<property name="TextDirection" type="s" access="read" />
<property name="Status" type="s" access="read" />
<property name="IconThemePath" type="as" access="read" />
<!-- Functions -->
<method name="GetLayout">
<arg type="i" name="parentId" direction="in" />
<arg type="i" name="recursionDepth" direction="in" />
<arg type="as" name="propertyNames" direction="in" />
<arg type="u" name="revision" direction="out" />
<arg type="(ia{sv}av)" name="layout" direction="out" />
</method>
<method name="GetGroupProperties">
<arg type="ai" name="ids" direction="in" />
<arg type="as" name="propertyNames" direction="in" />
<arg type="a(ia{sv})" name="properties" direction="out" />
</method>
<method name="GetProperty">
<arg type="i" name="id" direction="in" />
<arg type="s" name="name" direction="in" />
<arg type="v" name="value" direction="out" />
</method>
<method name="Event">
<arg type="i" name="id" direction="in" />
<arg type="s" name="eventId" direction="in" />
<arg type="v" name="data" direction="in" />
<arg type="u" name="timestamp" direction="in" />
</method>
<method name="EventGroup">
<arg type="a(isvu)" name="events" direction="in" />
<arg type="ai" name="idErrors" direction="out" />
</method>
<method name="AboutToShow">
<arg type="i" name="id" direction="in" />
<arg type="b" name="needUpdate" direction="out" />
</method>
<method name="AboutToShowGroup">
<arg type="ai" name="ids" direction="in" />
<arg type="ai" name="updatesNeeded" direction="out" />
<arg type="ai" name="idErrors" direction="out" />
</method>
<!-- Signals -->
<signal name="ItemsPropertiesUpdated">
<arg type="a(ia{sv})" name="updatedProps" direction="out" />
<arg type="a(ias)" name="removedProps" direction="out" />
</signal>
<signal name="LayoutUpdated">
<arg type="u" name="revision" direction="out" />
<arg type="i" name="parent" direction="out" />
</signal>
<signal name="ItemActivationRequested">
<arg type="i" name="id" direction="out" />
<arg type="u" name="timestamp" direction="out" />
</signal>
</interface>
</node>

77
protocol/dbus-status-notifier-item.xml Normal file
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@ -0,0 +1,77 @@
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node>
<interface name="org.kde.StatusNotifierItem">
<property name="Category" type="s" access="read"/>
<property name="Id" type="s" access="read"/>
<property name="Title" type="s" access="read"/>
<property name="Status" type="s" access="read"/>
<property name="WindowId" type="i" access="read"/>
<property name="Menu" type="o" access="read" />
<!-- main icon -->
<!-- names are preferred over pixmaps -->
<property name="IconName" type="s" access="read" />
<property name="IconThemePath" type="s" access="read" />
<!-- struct containing width, height and image data-->
<!-- implementation has been dropped as of now -->
<property name="IconPixmap" type="a(iiay)" access="read" />
<!-- not used in ayatana code, no test case so far -->
<property name="OverlayIconName" type="s" access="read"/>
<property name="OverlayIconPixmap" type="a(iiay)" access="read" />
<!-- Requesting attention icon -->
<property name="AttentionIconName" type="s" access="read"/>
<!--same definition as image-->
<property name="AttentionIconPixmap" type="a(iiay)" access="read" />
<!-- tooltip data -->
<!-- unimplemented as of now -->
<!--(iiay) is an image-->
<property name="ToolTip" type="(sa(iiay)ss)" access="read" />
<!-- interaction: actually, we do not use them. -->
<method name="Activate">
<arg name="x" type="i" direction="in"/>
<arg name="y" type="i" direction="in"/>
</method>
<method name="SecondaryActivate">
<arg name="x" type="i" direction="in"/>
<arg name="y" type="i" direction="in"/>
</method>
<method name="Scroll">
<arg name="delta" type="i" direction="in"/>
<arg name="dir" type="s" direction="in"/>
</method>
<!-- Signals: the client wants to change something in the status-->
<signal name="NewTitle"></signal>
<signal name="NewIcon"></signal>
<signal name="NewIconThemePath">
<arg type="s" name="icon_theme_path" direction="out" />
</signal>
<signal name="NewAttentionIcon"></signal>
<signal name="NewOverlayIcon"></signal>
<signal name="NewToolTip"></signal>
<signal name="NewStatus">
<arg name="status" type="s" />
</signal>
<!-- ayatana labels -->
<!-- These are commented out because GDBusProxy would otherwise require them,
but they are not available for KDE indicators
-->
<!--<signal name="XAyatanaNewLabel">
<arg type="s" name="label" direction="out" />
<arg type="s" name="guide" direction="out" />
</signal>
<property name="XAyatanaLabel" type="s" access="read" />
<property name="XAyatanaLabelGuide" type="s" access="read" />-->
</interface>
</node>

42
protocol/dbus-status-notifier-watcher.xml Normal file
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@ -0,0 +1,42 @@
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node>
<interface name="org.kde.StatusNotifierWatcher">
<!-- methods -->
<method name="RegisterStatusNotifierItem">
<arg name="service" type="s" direction="in"/>
</method>
<method name="RegisterStatusNotifierHost">
<arg name="service" type="s" direction="in"/>
</method>
<!-- properties -->
<property name="RegisteredStatusNotifierItems" type="as" access="read">
<annotation name="org.qtproject.QtDBus.QtTypeName.Out0" value="QStringList"/>
</property>
<property name="IsStatusNotifierHostRegistered" type="b" access="read"/>
<property name="ProtocolVersion" type="i" access="read"/>
<!-- signals -->
<signal name="StatusNotifierItemRegistered">
<arg type="s"/>
</signal>
<signal name="StatusNotifierItemUnregistered">
<arg type="s"/>
</signal>
<signal name="StatusNotifierHostRegistered">
</signal>
<signal name="StatusNotifierHostUnregistered">
</signal>
</interface>
</node>

20
protocol/meson.build
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@ -36,10 +36,28 @@ foreach p : client_protocols
client_protos_headers += wayland_scanner_client.process(xml)
endforeach
gdbus_code = generator(
find_program('gdbus-codegen'),
output: '@BASENAME@.c',
arguments: ['--c-namespace', 'Sn', '--body', '--output', '@OUTPUT@', '@INPUT@']
)
gdbus_header = generator(
find_program('gdbus-codegen'),
output: '@BASENAME@.h',
arguments: ['--c-namespace', 'Sn', '--header', '--output', '@OUTPUT@', '@INPUT@']
)
client_protos_src += gdbus_code.process('./dbus-status-notifier-watcher.xml')
client_protos_headers += gdbus_header.process('./dbus-status-notifier-watcher.xml')
client_protos_src += gdbus_code.process('./dbus-status-notifier-item.xml')
client_protos_headers += gdbus_header.process('./dbus-status-notifier-item.xml')
lib_client_protos = static_library(
'client_protos',
client_protos_src + client_protos_headers,
dependencies: [wayland_client]
dependencies: [wayland_client, gtkmm]
) # for the include directory
client_protos = declare_dependency(

2
resources/config
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@ -6,7 +6,7 @@
// Choose the order of the modules
"modules-left": ["sway/workspaces", "custom/spotify"],
"modules-center": ["sway/window"],
"modules-right": ["pulseaudio", "network", "cpu", "memory", "battery", "clock"],
"modules-right": ["pulseaudio", "network", "cpu", "memory", "battery", "clock", "tray"],
// Modules configuration
// "sway/workspaces": {
// "disable-scroll": true,

8
resources/style.css
View File

@ -5,7 +5,7 @@
font-size: 13px;
}
window {
window#waybar {
background: rgba(43, 48, 59, 0.5);
border-bottom: 3px solid rgba(100, 114, 125, 0.5);
color: white;
@ -23,7 +23,7 @@ window {
border-bottom: 3px solid white;
}
#clock, #battery, #cpu, #memory, #network, #pulseaudio, #custom-spotify {
#clock, #battery, #cpu, #memory, #network, #pulseaudio, #custom-spotify, #tray {
padding: 0 10px;
margin: 0 5px;
}
@ -90,3 +90,7 @@ window {
background: #66cc99;
color: #2a5c45;
}
#tray {
background-color: #2980b9;
}

7
src/bar.cpp
View File

@ -21,6 +21,7 @@ waybar::Bar::Bar(const Client& client,
zxdg_output_v1_add_listener(xdg_output_, &xdgOutputListener, this);
window.set_title("waybar");
window.set_decorated(false);
window.set_name("waybar");
window.set_resizable(false);
setupConfig();
setupCss();
@ -199,14 +200,14 @@ auto waybar::Bar::setupWidgets() -> void
getModules(factory, "modules-left");
getModules(factory, "modules-center");
getModules(factory, "modules-right");
for (auto& module : modules_left_) {
for (auto const& module : modules_left_) {
left.pack_start(*module, false, true, 0);
}
for (auto& module : modules_center_) {
for (auto const& module : modules_center_) {
center.pack_start(*module, true, true, 0);
}
std::reverse(modules_right_.begin(), modules_right_.end());
for (auto& module : modules_right_) {
for (auto const& module : modules_right_) {
right.pack_end(*module, false, false, 0);
}
}

3
src/factory.cpp
View File

@ -27,6 +27,9 @@ waybar::IModule* waybar::Factory::makeModule(const std::string &name) const
if (name == "clock") {
return new waybar::modules::Clock(config_[name]);
}
if (name == "tray") {
return new waybar::modules::SNI::Tray(config_[name]);
}
#ifdef HAVE_LIBNL
if (name == "network") {
return new waybar::modules::Network(config_[name]);

6
src/modules/battery.cpp
View File

@ -4,7 +4,7 @@ waybar::modules::Battery::Battery(const Json::Value& config)
: ALabel(config, "{capacity}%")
{
try {
for (auto &node : fs::directory_iterator(data_dir_)) {
for (auto const& 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);
@ -20,7 +20,7 @@ waybar::modules::Battery::Battery(const Json::Value& config)
if (fd_ == -1) {
throw std::runtime_error("Unable to listen batteries.");
}
for (auto &bat : batteries_) {
for (auto const& bat : batteries_) {
inotify_add_watch(fd_, (bat / "uevent").c_str(), IN_ACCESS);
}
label_.set_name("battery");
@ -51,7 +51,7 @@ auto waybar::modules::Battery::update() -> void
try {
uint16_t total = 0;
std::string status;
for (auto &bat : batteries_) {
for (auto const& bat : batteries_) {
uint16_t capacity;
std::string _status;
std::ifstream(bat / "capacity") >> capacity;

2
src/modules/network.cpp
View File

@ -142,7 +142,7 @@ int waybar::modules::Network::getExternalInterface()
int ifidx = -1;
/* Prepare request. */
uint32_t reqlen = NLMSG_SPACE(sizeof(*rt));
constexpr uint32_t reqlen = NLMSG_SPACE(sizeof(*rt));
char req[reqlen] = {0};
/* Build the RTM_GETROUTE request. */

2
src/modules/pulseaudio.cpp
View File

@ -118,7 +118,7 @@ const std::string waybar::modules::Pulseaudio::getPortIcon() const
"hifi",
"phone",
};
for (auto port : ports) {
for (auto const& port : ports) {
if (port_name_.find(port) != std::string::npos) {
return port;
}

155
src/modules/sni/snh.cpp Normal file
View File

@ -0,0 +1,155 @@
#include "modules/sni/snh.hpp"
#include <iostream>
using namespace waybar::modules::SNI;
Host::Host(Glib::Dispatcher* dp)
: dp_(dp)
{
GBusNameOwnerFlags flags = static_cast<GBusNameOwnerFlags>(
G_BUS_NAME_OWNER_FLAGS_NONE);
bus_name_ = "org.kde.StatusNotifierHost-" + std::to_string(getpid());
object_path_ = "/StatusNotifierHost";
bus_name_id_ = g_bus_own_name(G_BUS_TYPE_SESSION,
bus_name_.c_str(), flags,
&Host::busAcquired, nullptr, nullptr, this, nullptr);
}
void Host::busAcquired(GDBusConnection* connection,
const gchar* name, gpointer data)
{
auto host = static_cast<SNI::Host *>(data);
host->watcher_id_ = g_bus_watch_name(
G_BUS_TYPE_SESSION,
"org.kde.StatusNotifierWatcher",
G_BUS_NAME_WATCHER_FLAGS_NONE,
&Host::nameAppeared, &Host::nameVanished, data, nullptr);
}
void Host::nameAppeared(GDBusConnection* connection,
const gchar* name, const gchar* name_owner, gpointer data)
{
auto host = static_cast<SNI::Host *>(data);
if (host->cancellable_ != nullptr) {
std::cout << "WTF" << std::endl;
}
host->cancellable_ = g_cancellable_new();
sn_org_kde_status_notifier_watcher_proxy_new(
connection,
G_DBUS_PROXY_FLAGS_NONE,
"org.kde.StatusNotifierWatcher",
"/StatusNotifierWatcher",
host->cancellable_, &Host::proxyReady, data);
}
void Host::nameVanished(GDBusConnection* connection,
const gchar* name, gpointer data)
{
auto host = static_cast<SNI::Host *>(data);
g_cancellable_cancel(host->cancellable_);
g_clear_object(&host->cancellable_);
g_clear_object(&host->watcher_);
host->items.clear();
}
void Host::proxyReady(GObject* src, GAsyncResult* res,
gpointer data)
{
GError* error = nullptr;
SnOrgKdeStatusNotifierWatcher* watcher =
sn_org_kde_status_notifier_watcher_proxy_new_finish(res, &error);
if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
auto host = static_cast<SNI::Host *>(data);
host->watcher_ = watcher;
if (error != nullptr) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
sn_org_kde_status_notifier_watcher_call_register_status_notifier_host(
host->watcher_, host->object_path_.c_str(), host->cancellable_,
&Host::registerHost, data);
}
void Host::registerHost(GObject* src, GAsyncResult* res,
gpointer data)
{
GError* error = nullptr;
sn_org_kde_status_notifier_watcher_call_register_status_notifier_host_finish(
SN_ORG_KDE_STATUS_NOTIFIER_WATCHER(src), res, &error);
if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
auto host = static_cast<SNI::Host *>(data);
if (error != nullptr) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
g_signal_connect(host->watcher_, "status-notifier-item-registered",
G_CALLBACK(&Host::itemRegistered), data);
g_signal_connect(host->watcher_, "status-notifier-item-unregistered",
G_CALLBACK(&Host::itemUnregistered), data);
auto items =
sn_org_kde_status_notifier_watcher_dup_registered_status_notifier_items(host->watcher_);
if (items) {
for (uint32_t i = 0; items[i] != nullptr; i += 1) {
host->addRegisteredItem(items[i]);
}
}
g_strfreev(items);
}
void Host::itemRegistered(
SnOrgKdeStatusNotifierWatcher* watcher, const gchar* service, gpointer data)
{
std::cout << "Item registered" << std::endl;
auto host = static_cast<SNI::Host *>(data);
host->addRegisteredItem(service);
}
void Host::itemUnregistered(
SnOrgKdeStatusNotifierWatcher* watcher, const gchar* service, gpointer data)
{
auto host = static_cast<SNI::Host *>(data);
auto [bus_name, object_path] = host->getBusNameAndObjectPath(service);
for (auto it = host->items.begin(); it != host->items.end(); ++it) {
if (it->bus_name == bus_name && it->object_path == object_path) {
host->items.erase(it);
std::cout << "Item Unregistered" << std::endl;
break;
}
}
host->dp_->emit();
}
std::tuple<std::string, std::string> Host::getBusNameAndObjectPath(
const gchar* service)
{
std::string bus_name;
std::string object_path;
gchar* tmp = g_strstr_len(service, -1, "/");
if (tmp != nullptr) {
gchar** str = g_strsplit(service, "/", 2);
bus_name = str[0];
object_path = tmp;
g_strfreev(str);
} else {
bus_name = service;
object_path = "/StatusNotifierItem";
}
return { bus_name, object_path };
}
void Host::addRegisteredItem(const gchar* service)
{
auto [bus_name, object_path] = getBusNameAndObjectPath(service);
items.emplace_back(bus_name, object_path, dp_);
}

260
src/modules/sni/sni.cpp Normal file
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#include "modules/sni/sni.hpp"
#include <iostream>
#include <libdbusmenu-gtk/dbusmenu-gtk.h>
waybar::modules::SNI::Item::Item(std::string bn, std::string op,
Glib::Dispatcher *dp)
: bus_name(bn), object_path(op), event_box(), icon_size(16),
effective_icon_size(0), image(Gtk::manage(new Gtk::Image())), dp_(dp) {
event_box.add(*image);
event_box.add_events(Gdk::BUTTON_PRESS_MASK);
event_box.signal_button_press_event().connect(
sigc::mem_fun(*this, &Item::handleClick));
cancellable_ = g_cancellable_new();
sn_org_kde_status_notifier_item_proxy_new_for_bus(
G_BUS_TYPE_SESSION, G_DBUS_PROXY_FLAGS_NONE, bus_name.c_str(),
object_path.c_str(), cancellable_, &Item::proxyReady, this);
}
void waybar::modules::SNI::Item::proxyReady(GObject *obj, GAsyncResult *res,
gpointer data) {
GError *error = nullptr;
SnOrgKdeStatusNotifierItem *proxy =
sn_org_kde_status_notifier_item_proxy_new_for_bus_finish(res, &error);
if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
g_error_free(error);
return;
}
auto item = static_cast<SNI::Item *>(data);
item->proxy_ = proxy;
if (error) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
auto conn = g_dbus_proxy_get_connection(G_DBUS_PROXY(proxy));
g_dbus_connection_call(conn, item->bus_name.c_str(),
item->object_path.c_str(),
"org.freedesktop.DBus.Properties", "GetAll",
g_variant_new("(s)", "org.kde.StatusNotifierItem"),
G_VARIANT_TYPE("(a{sv})"), G_DBUS_CALL_FLAGS_NONE, -1,
item->cancellable_, &Item::getAll, data);
}
void waybar::modules::SNI::Item::getAll(GObject *obj, GAsyncResult *res,
gpointer data) {
GError *error = nullptr;
auto conn = G_DBUS_CONNECTION(obj);
GVariant *properties = g_dbus_connection_call_finish(conn, res, &error);
if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
g_error_free(error);
return;
}
auto item = static_cast<SNI::Item *>(data);
if (error) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
GVariantIter *it = nullptr;
g_variant_get(properties, "(a{sv})", &it);
gchar *key;
GVariant *value;
while (g_variant_iter_next(it, "{sv}", &key, &value)) {
if (g_strcmp0(key, "Category") == 0) {
item->category = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "Id") == 0) {
item->id = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "Title") == 0) {
item->title = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "Status") == 0) {
item->status = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "WindowId") == 0) {
item->window_id = g_variant_get_int32(value);
} else if (g_strcmp0(key, "IconName") == 0) {
item->icon_name = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "IconPixmap") == 0) {
item->icon_pixmap = item->extractPixBuf(value);
} else if (g_strcmp0(key, "OverlayIconName") == 0) {
item->overlay_icon_name = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "OverlayIconPixmap") == 0) {
// TODO: overlay_icon_pixmap
} else if (g_strcmp0(key, "AttentionIconName") == 0) {
item->attention_icon_name = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "AttentionIconPixmap") == 0) {
// TODO: attention_icon_pixmap
} else if (g_strcmp0(key, "AttentionMovieName") == 0) {
item->attention_movie_name = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "ToolTip") == 0) {
// TODO: tooltip
} else if (g_strcmp0(key, "IconThemePath") == 0) {
item->icon_theme_path = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "Menu") == 0) {
item->menu = g_variant_dup_string(value, nullptr);
} else if (g_strcmp0(key, "ItemIsMenu") == 0) {
item->item_is_menu = g_variant_get_boolean(value);
}
g_variant_unref(value);
g_free(key);
}
g_variant_iter_free(it);
g_variant_unref(properties);
if (item->id.empty() || item->category.empty() || item->status.empty()) {
std::cerr << "Invalid Status Notifier Item: " + item->bus_name + "," +
item->object_path
<< std::endl;
return;
}
if (!item->icon_theme_path.empty()) {
GtkIconTheme *icon_theme = gtk_icon_theme_get_default();
gtk_icon_theme_append_search_path(icon_theme,
item->icon_theme_path.c_str());
}
item->updateImage();
item->dp_->emit();
// TODO: handle change
}
Glib::RefPtr<Gdk::Pixbuf>
waybar::modules::SNI::Item::extractPixBuf(GVariant *variant) {
GVariantIter *it;
g_variant_get(variant, "a(iiay)", &it);
if (it == nullptr) {
return Glib::RefPtr<Gdk::Pixbuf>{};
}
GVariant *val;
gint lwidth = 0;
gint lheight = 0;
gint width;
gint height;
guchar *array = nullptr;
while (g_variant_iter_loop(it, "(ii@ay)", &width, &height, &val)) {
if (width > 0 && height > 0 && val != nullptr &&
width * height > lwidth * lheight) {
auto size = g_variant_get_size(val);
/* Sanity check */
if (size == 4U * width * height) {
/* Find the largest image */
gconstpointer data = g_variant_get_data(val);
if (data != nullptr) {
if (array != nullptr) {
g_free(array);
}
array = static_cast<guchar *>(g_memdup(data, size));
lwidth = width;
lheight = height;
}
}
}
}
g_variant_iter_free(it);
if (array != nullptr) {
/* argb to rgba */
for (uint32_t i = 0; i < 4U * lwidth * lheight; i += 4) {
guchar alpha = array[i];
array[i] = array[i + 1];
array[i + 1] = array[i + 2];
array[i + 2] = array[i + 3];
array[i + 3] = alpha;
}
return Gdk::Pixbuf::create_from_data(array, Gdk::Colorspace::COLORSPACE_RGB,
true, 8, lwidth, lheight, 4 * lwidth);
}
return Glib::RefPtr<Gdk::Pixbuf>{};
}
void waybar::modules::SNI::Item::updateImage()
{
if (!icon_name.empty()) {
auto pixbuf = getIconByName(icon_name, icon_size);
if (pixbuf->gobj() == nullptr) {
// Try to find icons specified by path and filename
try {
pixbuf = Gdk::Pixbuf::create_from_file(icon_name);
if (pixbuf->gobj() != nullptr) {
// An icon specified by path and filename may be the wrong size for
// the tray
pixbuf->scale_simple(icon_size - 2, icon_size - 2,
Gdk::InterpType::INTERP_BILINEAR);
}
} catch (Glib::Error &e) {
std::cerr << "Exception: " << e.what() << std::endl;
pixbuf = getIconByName("image-missing", icon_size);
}
}
if (pixbuf->gobj() == nullptr) {
pixbuf = getIconByName("image-missing", icon_size);
}
image->set(pixbuf);
} else if (icon_pixmap) {
image->set(icon_pixmap);
} else {
image->set_from_icon_name("image-missing", Gtk::ICON_SIZE_MENU);
image->set_pixel_size(icon_size);
}
if (!menu.empty()) {
auto *dbmenu = dbusmenu_gtkmenu_new(bus_name.data(), menu.data());
if (dbmenu)
gtk_menu = Glib::wrap(GTK_MENU(dbmenu), false);
}
}
Glib::RefPtr<Gdk::Pixbuf>
waybar::modules::SNI::Item::getIconByName(std::string name, int request_size) {
int icon_size = 0;
Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_default();
icon_theme->rescan_if_needed();
auto sizes = icon_theme->get_icon_sizes(name.c_str());
for (auto const &size : sizes) {
// -1 == scalable
if (size == request_size || size == -1) {
icon_size = request_size;
break;
} else if (size < request_size || size > icon_size) {
icon_size = size;
}
}
if (icon_size == 0) {
icon_size = request_size;
}
return icon_theme->load_icon(name.c_str(), icon_size,
Gtk::IconLookupFlags::ICON_LOOKUP_FORCE_SIZE);
}
void waybar::modules::SNI::Item::handleActivate(GObject *src, GAsyncResult *res,
gpointer data) {
auto item = static_cast<SNI::Item *>(data);
sn_org_kde_status_notifier_item_call_activate_finish(item->proxy_, res,
nullptr);
}
void waybar::modules::SNI::Item::handleSecondaryActivate(GObject *src,
GAsyncResult *res,
gpointer data) {
auto item = static_cast<SNI::Item *>(data);
sn_org_kde_status_notifier_item_call_secondary_activate_finish(item->proxy_,
res, nullptr);
}
bool waybar::modules::SNI::Item::handleClick(GdkEventButton *const &ev) {
if (ev->type == GDK_BUTTON_PRESS) {
if (gtk_menu) {
if (!gtk_menu->get_attach_widget()) {
gtk_menu->attach_to_widget(event_box);
}
gtk_menu->popup(ev->button, ev->time);
} else {
sn_org_kde_status_notifier_item_call_activate(
proxy_, ev->x, ev->y, nullptr, &Item::handleActivate, this);
}
} else if (ev->type == GDK_2BUTTON_PRESS) {
sn_org_kde_status_notifier_item_call_secondary_activate(
proxy_, ev->x, ev->y, nullptr, &Item::handleSecondaryActivate, this);
} else {
return false;
}
return true;
}

183
src/modules/sni/snw.cpp Normal file
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@ -0,0 +1,183 @@
#include "modules/sni/snw.hpp"
#include <iostream>
using namespace waybar::modules::SNI;
Watcher::Watcher()
{
GBusNameOwnerFlags flags = static_cast<GBusNameOwnerFlags>(
G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT
| G_BUS_NAME_OWNER_FLAGS_REPLACE);
bus_name_id_ = g_bus_own_name(G_BUS_TYPE_SESSION,
"org.kde.StatusNotifierWatcher", flags,
&Watcher::busAcquired, nullptr, nullptr, this, nullptr);
watcher_ = sn_org_kde_status_notifier_watcher_skeleton_new();
}
Watcher::~Watcher()
{
}
void Watcher::busAcquired(GDBusConnection* connection, const gchar* name,
gpointer data)
{
GError* error = nullptr;
auto host = static_cast<SNI::Watcher*>(data);
g_dbus_interface_skeleton_export(G_DBUS_INTERFACE_SKELETON(host->watcher_),
connection, "/StatusNotifierWatcher", &error);
if (error != nullptr) {
std::cerr << error->message << std::endl;
g_error_free(error);
return;
}
g_signal_connect_swapped(host->watcher_,
"handle-register-status-notifier-item",
G_CALLBACK(&Watcher::handleRegisterItem), data);
g_signal_connect_swapped(host->watcher_,
"handle-register-status-notifier-host",
G_CALLBACK(&Watcher::handleRegisterHost), data);
sn_org_kde_status_notifier_watcher_set_protocol_version(host->watcher_, 0);
sn_org_kde_status_notifier_watcher_set_is_status_notifier_host_registered(
host->watcher_, TRUE);
std::cout << "Bus aquired" << std::endl;
}
gboolean Watcher::handleRegisterHost(Watcher* obj,
GDBusMethodInvocation* invocation, const gchar* service)
{
const gchar* bus_name = service;
const gchar* object_path = "/StatusNotifierHost";
if (*service == '/') {
bus_name = g_dbus_method_invocation_get_sender(invocation);
object_path = service;
}
if (g_dbus_is_name(bus_name) == FALSE) {
g_dbus_method_invocation_return_error(invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS, "D-Bus bus name '%s' is not valid", bus_name);
return TRUE;
}
auto watch = gfWatchFind(obj->hosts_, bus_name, object_path);
if (watch != nullptr) {
g_dbus_method_invocation_return_error(invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS, "Status Notifier Host with bus name '%s' and object path '%s' is already registered",
bus_name, object_path);
return TRUE;
}
watch = gfWatchNew(GF_WATCH_TYPE_HOST, service, bus_name, object_path, obj);
obj->hosts_ = g_slist_prepend(obj->hosts_, watch);
sn_org_kde_status_notifier_watcher_set_is_status_notifier_host_registered(
obj->watcher_, TRUE);
if (g_slist_length(obj->hosts_)) {
sn_org_kde_status_notifier_watcher_emit_status_notifier_host_registered(
obj->watcher_);
}
sn_org_kde_status_notifier_watcher_complete_register_status_notifier_host(
obj->watcher_, invocation);
std::cout << "Host registered: " << bus_name << std::endl;
return TRUE;
}
gboolean Watcher::handleRegisterItem(Watcher* obj,
GDBusMethodInvocation* invocation, const gchar* service)
{
const gchar* bus_name = service;
const gchar* object_path = "/StatusNotifierItem";
if (*service == '/') {
bus_name = g_dbus_method_invocation_get_sender(invocation);
object_path = service;
}
if (g_dbus_is_name(bus_name) == FALSE) {
g_dbus_method_invocation_return_error(invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS, "D-Bus bus name '%s' is not valid", bus_name);
return TRUE;
}
auto watch = gfWatchFind(obj->items_, bus_name, object_path);
if (watch != nullptr) {
g_warning("Status Notifier Item with bus name '%s' and object path '%s' is already registered",
bus_name, object_path);
sn_org_kde_status_notifier_watcher_complete_register_status_notifier_item(
obj->watcher_, invocation);
return TRUE;
}
watch = gfWatchNew(GF_WATCH_TYPE_ITEM, service, bus_name, object_path, obj);
obj->items_ = g_slist_prepend(obj->items_, watch);
obj->updateRegisteredItems(obj->watcher_);
gchar* tmp = g_strdup_printf("%s%s", bus_name, object_path);
sn_org_kde_status_notifier_watcher_emit_status_notifier_item_registered(
obj->watcher_, tmp);
g_free(tmp);
sn_org_kde_status_notifier_watcher_complete_register_status_notifier_item(
obj->watcher_, invocation);
return TRUE;
}
Watcher::GfWatch* Watcher::gfWatchFind(GSList* list, const gchar* bus_name,
const gchar* object_path)
{
for (GSList* l = list; l != nullptr; l = g_slist_next (l)) {
GfWatch* watch = static_cast<GfWatch*>(l->data);
if (g_strcmp0 (watch->bus_name, bus_name) == 0
&& g_strcmp0 (watch->object_path, object_path) == 0) {
return watch;
}
}
return nullptr;
}
Watcher::GfWatch* Watcher::gfWatchNew(GfWatchType type, const gchar* service,
const gchar* bus_name, const gchar* object_path, Watcher* watcher)
{
GfWatch* watch = g_new0(GfWatch, 1);
watch->type = type;
watch->watcher = watcher;
watch->service = g_strdup(service);
watch->bus_name = g_strdup(bus_name);
watch->object_path = g_strdup(object_path);
watch->watch_id = g_bus_watch_name(G_BUS_TYPE_SESSION, bus_name,
G_BUS_NAME_WATCHER_FLAGS_NONE, nullptr, &Watcher::nameVanished, watch,
nullptr);
return watch;
}
void Watcher::nameVanished(GDBusConnection* connection, const char* name,
gpointer data)
{
auto watch = static_cast<GfWatch *>(data);
if (watch->type == GF_WATCH_TYPE_HOST) {
watch->watcher->hosts_ = g_slist_remove(watch->watcher->hosts_, watch);
if (watch->watcher->hosts_ == nullptr) {
sn_org_kde_status_notifier_watcher_set_is_status_notifier_host_registered(
watch->watcher->watcher_, FALSE);
sn_org_kde_status_notifier_watcher_emit_status_notifier_host_registered(
watch->watcher->watcher_);
}
} else if (watch->type == GF_WATCH_TYPE_ITEM) {
watch->watcher->items_ = g_slist_remove(watch->watcher->items_, watch);
watch->watcher->updateRegisteredItems(watch->watcher->watcher_);
gchar* tmp = g_strdup_printf("%s%s", watch->bus_name, watch->object_path);
sn_org_kde_status_notifier_watcher_emit_status_notifier_item_unregistered(
watch->watcher->watcher_, tmp);
g_free(tmp);
}
}
void Watcher::updateRegisteredItems(SnOrgKdeStatusNotifierWatcher* obj)
{
GVariantBuilder builder;
g_variant_builder_init(&builder, G_VARIANT_TYPE("as"));
for (GSList* l = items_; l != nullptr; l = g_slist_next(l)) {
GfWatch* watch = static_cast<GfWatch*>(l->data);
gchar* item = g_strdup_printf("%s%s", watch->bus_name, watch->object_path);
g_variant_builder_add(&builder, "s", item);
g_free(item);
}
GVariant* variant = g_variant_builder_end(&builder);
const gchar** items = g_variant_get_strv(variant, nullptr);
sn_org_kde_status_notifier_watcher_set_registered_status_notifier_items(
obj, items);
g_variant_unref(variant);
g_free(items);
}

21
src/modules/sni/tray.cpp Normal file
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@ -0,0 +1,21 @@
#include "modules/sni/tray.hpp"
#include <iostream>
waybar::modules::SNI::Tray::Tray(const Json::Value &config)
: config_(config), watcher_(), host_(&dp) {}
auto waybar::modules::SNI::Tray::update() -> void {
for (auto &item : host_.items) {
item.event_box.set_tooltip_text(item.title);
box_.pack_start(item.event_box);
}
if (box_.get_children().size() > 0) {
box_.set_name("tray");
box_.show_all();
} else {
box_.set_name("");
}
}
waybar::modules::SNI::Tray::operator Gtk::Widget &() { return box_; }

2
src/modules/sway/window.cpp
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@ -44,7 +44,7 @@ auto waybar::modules::sway::Window::update() -> void
std::tuple<int, std::string> waybar::modules::sway::Window::getFocusedNode(
Json::Value nodes)
{
for (auto &node : nodes) {
for (auto const& node : nodes) {
if (node["focused"].asBool() && node["type"] == "con") {
return { node["id"].asInt(), node["name"].asString() };
}

2
src/modules/sway/workspaces.cpp
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@ -49,7 +49,7 @@ auto waybar::modules::sway::Workspaces::update() -> void
++it;
}
}
for (auto node : workspaces_) {
for (auto const& node : workspaces_) {
if (!config_["all-outputs"].asBool()
&& bar_.output_name != node["output"].asString()) {
continue;