Merge pull request #39 from Alexays/tray-gdbus

Tray beta

include/client.hpp

@@ -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 {
@@ -30,14 +26,14 @@ class Client {
     struct wl_seat *seat = nullptr;
     std::vector<std::unique_ptr<Bar>> bars;
 
-private:
-  void bindInterfaces();
-  auto setupCss();
+  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);
+    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);
 };
 
 }

include/factory.hpp

@@ -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

include/modules/sni/snh.hpp

@@ -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;
+};
+
+}

include/modules/sni/sni.hpp

@@ -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

include/modules/sni/snw.hpp

@@ -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
+

include/modules/sni/tray.hpp

@@ -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_;
+};
+
+}

meson.build

@@ -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,

protocol/dbus-menu.xml

@@ -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>

protocol/dbus-status-notifier-item.xml

@@ -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>